baber/WOPTO huggingface dataset:
Patent JP-H06219194-A (JP)
Title: Rotary vehicle seat
Inventor: YAMANO EIICHI
IPC: B60N2/14
Filed: 1993-01-26
Abstract: PURPOSE:To stably maintain the upper base of a rotation adjusting mechanism without backlash by simply constituting the rotation adjusting mechanism from minimal required number of parts. CONSTITUTION:A rotation adjusting mechanism 10 is made up of a lower base 11, an upper base 13 in which the inner peripheral edge part 13a of a circular opening 14 is laminated and arranged in state where it can slidably turn, and a presser member 15 in which a circular opening 16 having peripheral edge parts 15a, 15b is formed. Synthetic resin 25 is poured between the outer edge part 15b of the presser member 15 and the position on the opposite side of the outer edge part 15b of the presser member 15 of the upper base 13 in state where the upper base 13 can rotate.
Patent JP-S52114277-A (JP)
Title: Inspecting jig for wafer accommodating magazine
Inventor: YOSHIDA MAKOTO
IPC: H01L21/48
Filed: 1976-03-22
Abstract: PURPOSE: To inspect a magazine by positioning the magazine at three points, fitting one end of a wafer feed bar into the groove of a supporting base, contiguously opposing the other end to the notched part of the supporting base, and drilling mounting holes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53113353-A (JP)
Title: Absorption refreigerator
Inventor: SAKATA SHIGERU
IPC: F25B29/00
Filed: 1977-03-15
Abstract: PURPOSE: To feed freely cool or hot water to a different system, by mounting the plural number of water heating devices at the plural number of evaproators and also a producer, and by connecting an air-conditioner with the one evaporator and water heating device, and a heat strage bath with the other evaporator and water heat heating device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05192142-A (JP)
Title: Variant human prourokinase
Inventor: TANABE TOSHIZUMI
IPC: C12N15/09
Filed: 1992-01-20
Abstract: PURPOSE:To enable an increase of half-life in blood and an improvement in thrombolytic ability by substituting a specific amino acid residue mainly in an EGF region of a human PUK which is a fibrinolytic enzyme. CONSTITUTION:The objective variant human prourokinase is obtained by substituting Ser, Asn, Pro, Gly or Tyr in a region from Asn at the 10th residue to Gly at the 60th residue on the N-terminal side of a human prourokinase (human PUK) with Thr, Pro or Ala. Furthermore, a method for producing the human prourokinase characterized by culturing a host transformed with the variant human prourokinase and expressing the variant human prourokinase is provided.
Patent JP-H08221914-A (JP)
Title: Arm driving device and disk memory device
Inventor: YAMAMOTO KAZUYUKI
IPC: G11B21/02
Filed: 1995-02-20
Abstract: PURPOSE: To miniaturize a device while suppressing the generation of unequal torque by arranging a magnet at an arm part integral with a coil by shifting the center of the magnet by as much as the prescribed offset quantity from the center of the oscillating range of the part responding to the movement of the coil by electromagnetic force. CONSTITUTION: The magnet 2f is arranged at the arm member 2b by offsetting its center from the center of the oscillating range of the arm member 2b according to the movement of the coil 2e. As a result, a sufficient magnetic flux density is applied on the coil so as not to pass the region of the low magnetic flux density when the coil oscillates in the range where the precise positioning of a magnetic head is not required even if the size of the magnet 2f is not changed, by which the generation of the unequal torque is suppressed. Then, the unequal torque generated within the oscillation range of the member 2b at the time of loading is lessened.
Patent JP-H05236430-A (JP)
Title: Device for transmitting and receiving television signal
Inventor: YUZAWA KAZUYUKI
IPC: H04N7/081
Filed: 1992-02-18
Abstract: PURPOSE:To prevent multiple signals from standing out by multiplexing the multiple signals at a high level from the over-scan parts of upper and lower terminals when projecting wide aspect television signals by the receiver currently being used. CONSTITUTION:The multiple signals of a non-image part inputted from a non- image part signal input terminal 1 such as the signals at vertical high frequency parts are supplied to a level detection circuit 2, and the signal level of the non-image part is detected for each horizontal line and supplied to a rearranging circuit 3. In the rearranging circuit 3, the non-image part signals are successively rearranged from the horizontal line at the high level corresponding to the signal level detected for each horizontal line so as to be arranged from the overscan parts to the side of a center panel part. Namely, the signals are rearranged from the upside on the upper panel of the non-image part and rearranged from the downside on the lower panel. The rearranged signals are guided to an identification signal multiplexing circuit 4 and at the identification signal multiplexing circuit 4, the information of that rearrangement is multiplexed as identification signals and outputted from a non-image part signal output terminal 5.
Patent JP-S55123135-A (JP)
Title: Substrate for semiconductor element
Inventor: YOSHIZAKI SHIICHIROU
IPC: H01L21/52
Filed: 1979-03-15
Abstract: PURPOSE:To obtain such substrate as is superior in electric and heat conductivity and close to a rectifier element for thermal expansion by sintering a compound powder in which one kind of fine powder of Fe, Ni, Co is sticked around a powder of W or Mo. CONSTITUTION:An aqueous solution of nitric acid about 4 in pH is added to about 99.8% of W or Mo powder, another aqueous solution of nickel nitrate about 3 in pH which contains one kind of Fe, Ni, Co is further added thereto to obtain a muddy serum, which is dehydrated and dried to powder. Next, from treating the powder in H2 atmosphere, there obtained is a compound powder for which one kind of fine particle of Fe, Ni, Co is sticked uniformly in dispersion around the surface of W or Mo powder, which is ready for diffusion at sintering. A substrate is formed by sintering the powder. Further Al or Au is metallized on the surface, and a semiconductor element is brazed with Ag. Since the main powder is W or Mo, the substrate thus obtained is superior in thermal expansion, electric and heat conductivity and mechanical property, wet and diffused coupling of the particle surface at the time of sintering are kept in good condition by presence of the fine powder of Fe, Ni, Co, thus bonding a metallized layer of the surface firmly.
Patent JP-H06245156-A (JP)
Title: Method for doubling speed of video signal
Inventor: KONDO SATORU
IPC: H04N5/44
Filed: 1993-02-19
Abstract: PURPOSE:To easily display an NTSC video signal on a High Vision monitor whose horizontal scanning frequency is twice by allowing a double speed field conversion circuit to write a digital video signal by one line to a line memory and reading the signal at a double speed. CONSTITUTION:An R signal of the NTSC system from an inverse matrix circuit 3 is fed to a double speed field conversion circuit 7, and as soon as the R signal by one line subjected to A/D conversion is written to one of line memories 11, 12, the R signal by one line written in the other is read at a speed twice at write and the signal is outputted via a D/A converter 15. When the signal is finished for reading from the other memory, an output of a black level signal generating circuit 18 is fed to the D/A converter 15 till the end of write to the one memory. The processing above is similar to G, B signals and the video signal of the NTSC system of 15.7kHz is simply and easily displayed on a High Vision monitor whose horizontal scanning frequency is 31.5kHz.
Patent JP-S62189753-A (JP)
Title: Semiconductor device
Inventor: OGAWA TETSUO
IPC: H01L29/73
Filed: 1986-02-17
Abstract: PURPOSE:To accelerate the operation of a semiconductor device by partly forming a connector of a polycrystalline Si electrode with a single crystal element forming region in an Si COS structure to reduce a junction capacity, to increase an active region and to improve the dimensional accuracy. CONSTITUTION:High density base regions 25' are formed on the left side portion of a base region 15, on front and back portions perpendicular to the paper, i.e., on the three of four surfaces of the periphery of an active region. This bipolar transistor is insulated by forming an oxide film 204 on part of a connector for connecting a base region 25 with a base leading polycrystalline Si electrode 27 to reduce the ratio of the region 25' to the active region of the transistor. Thus, the ratio of the active base region to the area of the emitter can be effectively increased, and a junction capacity between the base and the collector can be reduced.
Patent JP-S60175338-A (JP)
Title: Connection of filament electrode
Inventor: NAKAI KATSUMASA
IPC: H01J9/04
Filed: 1984-02-20
Abstract: PURPOSE:To simplify connection of a filament by a method, in which one line is bent in a U-shape and its both leg parts are sealed to the stem while the filament end parts are welded to the horizontal part followed by cutting off the center of the horizontal part. CONSTITUTION:When mounting a coiled filament electrode 6 on a small-sized phosphor lamp or the like for substitution of an incandescent lamp, firstly one line is bent in a U-shape for forming a sealed-in line 20 while vertically sealing its both leg parts 21 on a stem 2. Next, the filament 6, in which its line connection part 12 is bent orthogonally to the axial direction of the coiled part 11, is fixed by spot welding to both ends of the horizontal part 22 of the sealed-in line 20. Thereafter, connection of the filament 6 is completed by cutting-off the horizontal part 22 near its center. Accordingly, inspite of any possible variety of the filament connecting part 12 or of any possible positional gap from the sealed-in line 20, the line connection is correctly performed without any defective.
Patent JP-H07213826-A (JP)
Title: Device for clearing bath tub hot water
Inventor: GINYAMA KOJI
IPC: C02F1/78
Filed: 1994-02-02
Abstract: PURPOSE:To effectively filter away colloidal granular stains which are the cause for clouding of hot water and to facilitate maintenance. CONSTITUTION:This device for clearing bath tub hot water is constituted to pumping up the hot water 2 in a bath tub 1 with a hot water suction pipe 3, to clear the hot water with a device body equipped with various kinds of clearing treatment apparatus including a filter tank 5, a circulating pump 6, a heater 7, an ozonizer, etc., and to eject the hot water from a hot water spouting pipe 9 again to the bath tub. An auxiliary hot water spouting pipe 15 equipped with a precision filter device 16 is branched from mid-way of the hot water spouting pipe. As a result, the hot water flowing toward this auxiliary hot water spouting pipe after the water is subjected to an ordinary clearing treatment is precision-filtered with the precision filter device. Since the precision filter device is installed at the branch pipe from the hot water spouting pipe, the exchange of a filter is possible even if the device is not stopped.
Patent JP-H09223230-A (JP)
Title: Dither mask discriminating device, dither picture correcting device and character recognizing device
Inventor: SUGIOKA MASARU
IPC: G06K9/38
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a dither mask discriminating device suitable for the character recognition of a dither picture image. SOLUTION: A dot distribution type or dot concentration type dither picture image is stored in an image storing part 12. A change point detection part 18 executes raster scanning for the dither picture image stored in the storing part 12, counts up the sum H of white-to-black change points and black-to-white change points and counts frequency A turning a scanning point to a black picture element. An evaluation value calculating part 20 finds evaluation value = (H.N)/A (N is an optional positive integer) and compares the evaluation value with a threshold THL. It is defined that N=16 and THL=7 for instance. When the evaluation value exceeds the threshold THL, the dither picture image obtaining the evaluation value is judged as a dot distribution type, and when the evaluation value is less than the THL, the image obtaining the evaluation value is judged as a dot concentration type.  Since a recognition dictionary to be used for the character recognition of the dither picture image is switched or a filter for correcting the image is switched in accordance with the judged result, the recognition accuracy of the dither picture image can be improved.
Patent JP-H04272639-A (JP)
Title: Micro focus x-ray tube
Inventor: TAKIZAWA TAKAMITSU
IPC: H01J35/06
Filed: 1991-02-26
Abstract: PURPOSE:To provide a micro focus X-ray tube capable of lengthening tubular bulb's life by reducing the operation temperature upon a real usage of a cathode element and relieving the bad effect due to the heat radiation to respective members. CONSTITUTION:A cathode structure 12 comprises a cathode element 15 made of a monocrystalline or a polycrystalline lanthanum boride and one focusing electrode or more 16 and 17 mounted in front of the cathode element.
Patent JP-H10213888-A (JP)
Title: Silver halide color photographic sensitive material and color image forming method
Inventor: KIKUCHI MAKOTO
IPC: G03C1/035
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent increase in fog during a photographic material is stored with time by using such epitaxial silver halide particles as photosensitive silver halide particles that are prepared by epitaxially growing at least one kind of silver salt on the surface of planer silver halide particles as the host. SOLUTION: This silver halide color photographic sensitive material has at least one photographic sensitive layer comprising photosensitive silver halide particles, a developing agent, a compd. which produces a dye by the coupling reaction with the oxidizing agent in the developing agent, and a binder on a supporting body. The photosensitive silver halide particles in the photosensitive material are epitaxial silver halide particles prepared by epitaxial formation of at least one kind of silver salt on the surface of planer silver halide particles as the host. Namely, by using the photosensitive silver halide emulsion containing epitaxial silver halide particles, a photosensitive material especially excellent in storage property with time can be obtd.
Patent JP-H08226712-A (JP)
Title: Hot air heater
Inventor: SHIGEOKA TAKEHIKO
IPC: F24H3/04
Filed: 1995-02-20
Abstract: PURPOSE: To increase the amount of air by decreasing a resistance of a louver while making hot air reach farther and facilitate the uniformity of the distribution of the temperature of the hot air and the cleaning of the louver. CONSTITUTION: Fixed louvers 11 and 12 are arranged at a diffuser port 10 as a roughly slope-shaped broad plate body formed smooth in such a manner that the upstream side thereof closer to a heat source is inclined upward while the upstream side thereof as side of discharging hot air is made almost horizontal or slightly upward. This reduces a resistance component of a vortex generated at end parts of the fixed louvers 11 and 12 and a resistance component in closing a sectional area of flow blowoff port 10 so that hot air from a blower 8 is blown without being weakened to improve heating touch while expanding the interval between the fixed louvers 11 and 12, thereby facilitating cleaning thereof.
Patent JP-S59156695-A (JP)
Inventor: AMITANI JIYOUJI
IPC: B25J19/00
Filed: 1983-02-25
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-S62189680-A (JP)
Title: Actuator arm assembly
Inventor: EDOWAADO UORUSHIYU
IPC: G11B21/02
Filed: 1987-02-13
Abstract: PURPOSE:To improve the productivity, test performance and the maintenance/ service properties of an actuator arm assembly, by attaching and detaching an arm stack unit containing a converter head to and from an actuator member attached rotatably. CONSTITUTION:An actuator arm assembly is set at an angular position around a shaft and positions a magnetic head 52 at the most outside position of a magnetic disk. An arm stack unit 5 is attached to an actuator member 31 at two positions 53e and 53f. While a converter head assembly is attached to an arm and this arm is piled. The holes piercing through a pad at the same position are arranged on a straight line. The bolts 51c and 51d piercing through those holes fix the arm at its assembling position to form a monolithic stack 5. Thus it is possible to improve the productivity, test performance and the maintenance/service properties as well as the operability and reliability with an actuator arm assembly.
Patent JP-H09205030-A (JP)
Title: Method and apparatus for shaping ring magnet
Inventor: MINAMI TADASHI
IPC: B22F3/02
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To produce a high performance ring magnet at low cost by applying a field effectively to magnetic powder while suppressing the conduction time and conduction current and recovering disturbance of orientation. SOLUTION: The ring magnet shaping apparatus comprises a lower ram 3 for inserting a lower punch 2 into a die 1, a lower core 4 being inserted, movably up and down, into the lower ram 3 to define a ring-like shaping space 11 within the die 1, an electromagnet 15 movable on the upper surface of die 1 and integrally provided with a pole 16 and a yoke 17 matching the lower core 4, and a lower magnetizing coil 9 forming a weak field in the shaping space. An upper punch 8 integral with an upper ram 6, lowering after retreating the upper surface of die 1 for electromagnet 15, is then press fitted in the shaping space 11 thus compacting shaping the magnetic powder in the shaping space 11.
Patent JP-S58148070-A (JP)
Title: Stalk for low pressure casting
Inventor: INADA MINORU
IPC: B22D18/04
Filed: 1982-02-27
Abstract: PURPOSE:To prevent solidifying of molten metal in a stalk, by mounting a sleeve, which is produced by impregnating colloidal silica into ceramic fibers and calcining the same, into the inside surface of the stalk where the stalk contacts the molten metal. CONSTITUTION:When air or an inert gas is forced into a pressure vessel 2, the molten metal 10 in the pressure vessel 2 is pressurized and rises in a sleeve 9 provided on the inside surface of a stalk 7 and is charged through a communicating hole 11 formed in a metal mold 3 into a cavity 5. Since the sleeve 9 produced by impregnating colloidal silica in ceramic fibers and calcining the same has high refractoriness and heat insulating property and since the sleeve 9 itself is compacted and reinforced, the penetration of the metal 10 into the sleeve 9 is obviated. Even if the slag of the molten metal stuck on the sleeve 9 is rubbed off, no damages are given to the sleeve 9.
Patent JP-S55124594-A (JP)
Title: Polluted water treatment apparatus
Inventor: KATAOKA MASAHARU
IPC: C02F3/06
Filed: 1979-03-16
Abstract: PURPOSE: To clarify polluted water with high efficiency by preventing the unnecessary growth of biological membrane without the use of back washing by alternately switching the circulating flow rate for each clarification tank.  
     CONSTITUTION: At least one or more of the air-regulating valves 7 provided to each of the air supply diffusing pipes 5 serve to adjust the circulating flow rate of polluted water passing through the packed layer 3 inside the aclarification tank provided with the air flow rate regulating valve 7 to a speed at which the biological membrane adhered to the packed layer 3 can be normally grown. On the other hand, the remaining air regulating valves 7 serve to adjust the circulating flow rate of polluted water passing through the packed layer 3 to a speed at which only the increment due to overgowth of biological membrane adhered to the packed layer 3 can be peeled off. That is, each of the clarification tank 1 provided to the polluted water treatment appartus is divided into two groups of the packed layer 3 with different circulating flow rates. Then, the clarification treatment of polluted water is carried out while adjusting the circuiting flow rates by the air flow rate regulating valve 7 by preventing the unncessary growth of biological membrane without discontinuing the clarification treatment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03236850-A (JP)
Title: Method for washing and sterilizing pipe of beer or of drinking water server
Inventor: MIYAZAWA KIMIMICHI
IPC: B08B9/027
Filed: 1990-02-14
Abstract: PURPOSE:To carry out washing and sterilization simultaneously by causing ozone water having ozone dissolved therein in a specific density to flow into a pipe of beer or of a drinking water server. CONSTITUTION:Ozone water of ozone density 0.1 to 5.0ppm is caused to pass through a pipe of beer or of a drinking water server so as to wash and sterilize the pipe of beer or of the drinking water server. When the ozone density is too low, long time is required for washing and sterilizing the pipe and sufficient effects of washing and sterilization cannot be obtained; and when the ozone density is higher than 5.0ppm corresponding effects cannot be obtained. To obtain sufficient effects of washing and sterilization, proper conditions are set in consideration of the ozone density of the ozone water, the amount of water flow, the time during which the water is passed, water temperature and the like. The ozone water is caused to pass through the inside of the pipe at a velocity of flow normally 50 to 1000ml/min. or preferably 200 to 500ml/min. and for the duration of 3 to 30 minutes or preferably 10 to 30 minutes. When the ozone water is thus treated, organic materials etc., are decomposed by the oxidizing action of ozone and dirt in the pipe is completely washed off and at the same time the pipe is sterilized.
Patent JP-S53117266-A (JP)
Title: Fluidized bed furnace
Inventor: KOUTAKA IKUO
IPC: B01J8/24
Filed: 1977-03-24
Abstract: PURPOSE:To provide a fluidized bed furnace which permits easy burning of things even high in the calorific volume with a compact and simple construction, by cooling a fluidized bed for heating and burning industrial wastes with cooling water injected accompanying air or none.
Patent JP-H01207403-A (JP)
Title: Health clothes and production thereof
Inventor: MOTOJO HARUHISA
IPC: A41B11/00
Filed: 1988-02-12
Abstract: PURPOSE:To obtain health clothes capable of applying far infrared radiation heat to a human body in high efficiency, by attaching a silicone rubber containing far infrared radiating ceramic powder to a surface of clothes. CONSTITUTION:Far infrared radiating ceramic powder 5 is mixed into a solution 4 of a silicone rubber and a curing material 6 is added to the mixture. The obtained composition is applied to a surface of clothes and cured. The clothes are preferably socks, gloves, belly-band, etc., and the silicone rubber is preferably applied sporadically to the clothes.
Patent JP-H05197593-A (JP)
Title: Loop/stall monitor device for application program
Inventor: OKURA TAKAHIRO
IPC: G06F11/30
Filed: 1992-01-22
Abstract: PURPOSE:To normally and smoothly process a telegram whose processing time is long. CONSTITUTION:A program execution means 52 which stores the telegram in a file and collectively processes the telegram, a program execution control means 51 controlling the operation of the program execution means 52 and a timer notice means 55 having a clock giving unique time to a computer system are provided. Furthermore, a program execution compulsory termination means 57 which compulsorily terminates the program execution means 52, a shared memory 53 storing the number of data processings and the number of data processings at the time of previous reference and a program execution count means 54 counting up the number of the data processings in the memory are provided. A program loop/stall monitor means 56 referring to the shared memory 53 by the timer notice means 55 at prescribed time intervals and giving notice to the program execution compulsory termination means 57 when the number of the data processings is the same as the number of the data processings at previous reference time is provided.