baber/WOPTO huggingface dataset:
Patent JP-H07206508-A (JP)
Title: Clay for ceramic having light weight and high strength and its production
Inventor: KATO KUNISHIGE
IPC: C04B33/02
Filed: 1994-01-20
Abstract: PURPOSE:To obtain a clay for ceramic compounded with shirasu balloon and enabling the production of ceramic ware having light weight and high strength and to obtain a process for the production of the clay. CONSTITUTION:This clay for ceramic is produced by adding 10-20wt.% of shirasu balloons having particle diameter of 20-70mum and mixed with water and a magnesium chloride solution to a slurry containing 65-70% particles having particle diameter of <=8mum and produced by mixing 40-50wt.% of a raw material such as plastic clay, feldspar, silica rock and alumina with 60-50wt.% of water.
Patent JP-S59159674-A (JP)
Title: Inverter device
Inventor: KUMANO MASAYOSHI
IPC: H02M7/515
Filed: 1983-02-28
Abstract: PURPOSE:To prevent the damage of an element by holding a gate signal by a detection signal as it is when two GTOs are simultaneously conducted as a series unit, and applying an extinguishing signal to the GTO of the remaining series unit. CONSTITUTION:A plurality of circuits provided with a series unit of two GTO2 through a fuse 4 are connected to a DC power source 1, and the output is supplied to a power system 8. A DC shortcircuit detector 5 for detecting the simultaneous conduction is provided by the fact that the both applied voltages become near zero on the basis of the voltage between the anode and the cathode of the GTOs, the signal is inputted to a gate control circuit 6, thereby holding the gate signal of the series units which are simultaneously conducted as it is, the fuse 2 is molten, and an extinguishing signal is generated to the remaining series unit. Accordingly, the damage of the GTOs which are simultaneously conducted can be prevented, thereby preventing the influence to the other series unit.
Patent JP-S53118911-A (JP)
Title: Data modulation and demodulation unit
Inventor: INOUE KENJI
IPC: H04L27/00
Filed: 1977-03-26
Abstract: PURPOSE: To increase the processing function without increasing the processing time, by performing the transmission signal processing specific to the two-line type semi-duplex communication in a processing time prepared at the operation of reception at the operation of transmission and by performing opposite processing at the operation of reception. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60180292-A (JP)
Title: Space switch
Inventor: HORIGUCHI KATSUJI
IPC: H04Q3/52
Filed: 1984-02-27
Abstract: PURPOSE:To set control information of a switch matrix at a high speed with a small-sized integrated circuit by setting it in a parallel at every switch train sharing an output circuit. CONSTITUTION:Input signals I1 and I2 are supplied to an input signal terminal 10 of switch elements Sij (j=1 and 2; j=1 and 2), and output signals O1 and O2 are outputted from an output signal terminal 10' of the element Sij. Each element Sij has a shift register (b) for holding control information to specify connection or release of one switch element (a) and an element (a). A switch control status signal 20, a clear signal 30 and a clock signal 40 from a controller 40 are commonly connected at every row. For instance, the signal 20 is connected to an input signal terminal 20 of the element S21, and an output signal 20' of the element S21 is connected to the input signal terminal 20 of the element S11. The signal 30 and 40 are commonly connected to the elements S21 and S11. Thus the controller CT can control the connection or release of the element Sij at a high speed.
Patent JP-H01208774-A (JP)
Title: Magnetic disk device
Inventor: UCHINO YASUNORI
IPC: G11B21/08
Filed: 1988-02-16
Abstract: PURPOSE:To stop a magnetic head immediately after the magnetic head start to run out of control so as to prevent a magnetic disk from being damaged when the magnetic head starts to run out of control by detecting the decline of the pulse number of servo signals within the period passing one track by means of an abnormality detecting circuit and cutting off a switch. CONSTITUTION:The servo signal of a magnetic head 2 which reads out servo information is given to an abnormality detecting circuit 26 and the circuit 26 counts the pulse number of the servo signals within the period passing one track of the magnetic head 2 and compares the count value with a prescribed value. When the count value is smaller than the prescribed value, the circuit 26 gives a prescribed output signal to a switch 14 and the switch 14 makes a cutting-off operation. As a result, the power source 15 which drives a servo mechanism is cut off. Therefore, the run out of control of the magnetic head 2 is immediately checked and a magnetic disk can be prevented from being damaged.
Patent JP-S60181278-A (JP)
Title: Formation of coated film of ultrafine particles
Inventor: HAYASHI CHIKARA
IPC: C23C24/08
Filed: 1984-02-27
Abstract: PURPOSE:To form a dense and secure coated film of ultrafine particles on a substrate by conveying the ultrafine metallic particles by gaseous hydrogen, passing the particles through a fine tube at a high speed and spraying the particles to the substrate heated and held to and at the temp. at which the ultrafine particles can diffuse according to the coefft. of diffusion of hydrogen. CONSTITUTION:Gaseous hydrogen is used as a gas for carrying and conveying the ultrafine particles carried by a high-velocity gas passing through a fine tube and the ultrafine metallic particles carried in the gaseous hydrogen are sprayed to said substrate surface in the state of heating said substrate and holding the same at the temp. at which the ultrafine particles used can diffuse according to the coefft. of diffusion of hydrogen in a method for forming the coated film of the ultrafine particles having a desired shape by spray-coating said particles onto the substrate. The hydrogen atoms are thus easily diffused to come onto the surface of the substrate and are thus removed so that the dense coated film of the ultrafine particles are formed. The gaseous hydrogen remaining slightly in the coated film is preferably expelled by heating further the substrate after formation of the coated film.
Patent JP-H07241515-A (JP)
Title: Atomizing method
Inventor: FUKAHORI MASAHISA
IPC: B05D1/02
Filed: 1994-03-04
Abstract: PURPOSE:To make average particle size smaller and to promote atomization by splitting spouted liquid droplets into many smaller liquid droplets while using a present atomizing nozzle. CONSTITUTION:Gas such as air is forcedly poured and dissolved into a liquid in a liquid-feeding route from an arbitrary part of the liquid-feeding route in a pipeline 5 from a liquid storage tank 1 (or 1A) to an atomizing nozzle 4. Thereby, liquid droplets sheared in accordance with spouting through the atomizing nozzle 4 are split into many smaller liquid droplets by escape of the dissolved gas from the liquid.
Patent JP-H11230547-A (JP)
Title: Ignition mechanism of lighter
Inventor: SUZUKI TAKAYUKI
IPC: F23Q2/46
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To easily set a file wheel and a lateral wheel even if it is one where a lateral wheel to rotate the file wheel is arranged outside a pole. SOLUTION: In the ignition mechanism of a lighter where a file wheel 5 is arranged between poles 41 projected on both sides of the top of the lighter body and lateral wheels 6 for rotational operation are arranged outside the poles at both sides of the file wheels 5, spacers 9, which are supported rotatably in the supporting holes 42 of the poles 41 and whose inner ends are set in the centers of the flanks of the file wheels 5 and whose other ends are set in the centers of the inner flanks of the lateral wheels 6, are installed, and the file wheel 5 and the spacer 9 are attached to the pole 41 from above, in condition that they are coupled with each other.
Patent JP-H03238445-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OKADA HISASHI
IPC: G03C1/43
Filed: 1990-02-15
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material improved in image quality by incorporating a specified compound in the silver halide photographic sensitive material. CONSTITUTION:The silver halide photographic sensitive material having at least one silver halide emulsion layer on a support contains the compound represented by formula I in which each of R<1> and R<2> is H, an aliphatic group, or the like; L is a divalent bonding group; V is carbonyl, sulfonyl, or the like; Time is a divalent timing group; each of m and n is 0 or 1; PUG is a photographic useful group; and X is an atomic group necessary to form a 5- or 6-membered ring, thus permitting a photographic image exhibiting good sensitivity and gradation to be obtained without deteriorating black spot resistance.
Patent JP-S61195700-A (JP)
Inventor: TANAKA HIROKAZU
IPC: C13B10/06
Filed: 1985-02-22
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-H10232463-A (JP)
Title: Film unit provided with lens
Inventor: UCHIYAMA KEIJI
IPC: G03C3/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a film unit provided with a lens by which a light shielding cap is surely closed in the case of taking a film cartridge out and in which the rotational torque of a winding knob is small. SOLUTION: A detecting member 98 detects the end part of a photographic film 12 in the vicinity of the film taking in/out port 52 of a cartridge main body 13. A linking member 89 slides downward linked with the detecting of the member 98, a connection gear 82 is energized to be turned by a leaf spring 83 linked with the sliding, an intermittent gear 73 is connected with a cap driving member 84 thought the gear 82, and the light shielding cap 53 of the cartridge main body 13 is closed by the rotation of the winding knob 10.
Patent JP-S58151117-A (JP)
Title: Radio receiver
Inventor: TAURA KENICHI
IPC: H03J7/18
Filed: 1982-03-03
Abstract: PURPOSE:To obtain an identity discriminator which reduces the integration time and improves the discrimination surely, by providing a means for detecting the deterioration of sound signals, relating to a car radio receiver having two reception system. CONSTITUTION:Detectors 38, 39 of an identity discriminator detect output sound signals of low pass filters 30, 31 and provide a signal corresponding to the sound signal level, and voltage comparators 40, 41 compare the output of the detectors 38, 39 with a prescribed comparison level and provide whether or not sufficient sound signal level exists for the identity discrimination. This signal is called as a sound level discrimination signal and referred to as ''effective'' when a sufficient sound level exists and as ''ineffective'' when insufficient. The two sound level discriminating signals are given to a controller 17 together with a content discrimination signal, i.e., the output of voltage comparators 36, 37, and the controller attains discrimination.
Patent JP-H05233887-A (JP)
Title: Adapter device for card-shaped memory board
Inventor: AYUSAWA IWAO
IPC: G06K17/00
Filed: 1992-02-21
Abstract: PURPOSE:To provide the adapter device which can be easily loaded to a standardized loading slot for standard memory card provided at a personal computer or the like and improves operability and maintainability. CONSTITUTION:An adapter device 1 building-in a connector 3 standardized for the standard card, connector 2 for compact card loading and means 4 for electrically connecting these two connectors 2 and 3 is constituted equally to the card external form dimension standarddized for the standard card or smaller than this dimension.
Patent JP-H08226188-A (JP)
Title: Manufacture of flash panel
Inventor: NAKASUGI SATOSHI
IPC: E04C2/36
Filed: 1995-02-23
Abstract: PURPOSE: To manufacture a flash panel which precludes risk of dislocation of a core material. allows installation of the core material upon changing the dimension simply even on a flash panel having different size, is not likely even though the peripheral part is made of wood to present fine appearance, and gives a high strength. CONSTITUTION: Two iron cores 1 are coupled together by an expansive core material 2. The core material 2 is placed in a wooden panel frame 3, and the iron cores 1 on both sides are mounted on opposing frame members 5 of the panel frame 3. Outer face plates 4 are fixed to the front and the rear surface of the panel frame 3.
Patent JP-H08226701-A (JP)
Title: Hot water boiler
Inventor: TAKAHASHI TAKESHI
IPC: F24H1/00
Filed: 1995-02-23
Abstract: PURPOSE: To prevent danger of scalding a person using hot water at another location as caused by an operation of a hot water supply temperature setting switch to a high temperature by mistake through an additional remote control in a hot water boiler for domestic use. CONSTITUTION: In an apparatus which has a remote control 2 for a bath room, a remote control 3 for a kitchen and a remote control 4 for addition with the same preference circuit for setting the supply temperature of hot water as that of the kitchen remote control 3 and moreover, a switch for setting the supply temperature of hot water on each of the individual remote controls, the upper limit for setting the supply temperature of hot water in the remote control for addition is set lower than the upper limit for setting the supply temperature of hot water in the remote control 2 for the bath room and the remote control 3 for the kitchen.
Patent JP-H02214586-A (JP)
Title: Seawater desalting equipment
Inventor: UEHARA HARUO
IPC: C02F1/06
Filed: 1989-02-15
Abstract: PURPOSE:To produce fresh water from seawater with low energy consumption at low cost by introducing seawater into a condenser to heat-exchange it and introducing the seawater into a solar pond to heat it and then introducing this seawater into a flush chamber being an evacuated state to evaporate water and introducing the steam into a condenser and condensing it. CONSTITUTION:Seawater is introduced into a first and second condensers 7, 8 and heated. Then seawater is heated while it is passed through a coil 28 provided to the bottom part of a solar pond 26 and introduced into a deaerator 2 to remove air. The inside of a flush chamber 3 is evacuated at about 3.5-17KPa by a vacuum pump 4 and seawater heated at high temp. is atomized through the nozzles 5 and made fine particles. Since the surface area for evaporating seawater is increased, water in seawater can be efficiently evaporated. Steam is introduced into the condensers 7, 8 which have been cooled by seawater just after being dipped by a seawater pump 1 and condensed and fresh water is sent to a fresh water tank 13.
Patent JP-S58153284-A (JP)
Title: Disk holding device
Inventor: WAKABAYASHI IE
IPC: G03B23/00
Filed: 1982-03-08
Abstract: PURPOSE:To improve the centering accuracy of disks, by installing a collet chuck whose top portion is projected and which is equally divided into plural parts so that the collet chuck is bent toward the center when a disk is put on the collet chuck, to the center of a turntable. CONSTITUTION:A collet chuck 13 is formed together with a turntable 6 in one body and equally divided into plural parts by means of slots. The outer diameter of the holding section 15 of the collet chuck 13 is slightly larger than the inner diameter of the central opening 3 of a disk 1. When the disk 1 is placed on the turntable 6, a hub 2 is forced into the collet chuck 13 and the central opening 3 is accurately held because the collet chuck 13 is bent toward the center.
Patent JP-S60179107-A (JP)
Title: Device for separating water from sludge loaded on truck
Inventor: MINAMI YAMATO
IPC: B60S3/06
Filed: 1984-02-28
Abstract: PURPOSE:To remove water contained in the sludge loaded on a truck easily and quickly and to facilitate recovery and reutilization of a chemical used for preventing crumbling of the sludge by giving vibration sufficient for separation of water contained in the sludge from the solid component, to the body of the truck by projections provided to the periphery of rotary bodies. CONSTITUTION:A truck is set on a base and the rear wheel D is mounted on a space between a pair of rotary body 3, 3', and the truck is stopped at the position. When the rear wheel D is revolved, the rotary bodies 3, 3' are also revolved to cause vertical vibration of the rear wheel D. The sludge loaded on the rear body of the truck is also vibrated, and the precipitation of the solid component due to the difference of the specific gravity is prompted. The water contained in the sludge is separated to form an upper layer on the solid comonent. After performing the water separating operation for necessary time, the separated water is sucked and poured into a vessel, etc., and the solid component is adjusted to a suitable water content for transportation. On the other hand, the required chemical contained in the separated water is recovered separating from the water to be discarded.
Patent JP-S63202638-A (JP)
Title: Resin composition
Inventor: YONEZU KIYOSHI
IPC: C08F2/40
Filed: 1987-02-17
Abstract: PURPOSE:To obtain a resin composition extremely suitable for various packaging material fields, by blending a specific ethylene-vinyl alcohol copolymer with an olefinic resin in a fixed ratio. CONSTITUTION:(A) An ethylene-vinyl alcohol copolymer containing an RS group (R is 2-30C, more preferably 6-18C hydrocarbon; S is sulfur atom) or a mixture of the copolymer and an ethylene-vinyl alcohol copolymer is blended with (B) an olefinic resin (e.g. polypropylene, etc.) in a weight ratio of A:B=95:5-5:95 to give a composition. The component A has 20-60mol.% ethylene content and preferably >=90% saponification degree.
Patent JP-H04253922-A (JP)
Title: Sustained release preparation
Inventor: ANDO TOSHIAKI
IPC: A61K9/14
Filed: 1991-02-05
Abstract: PURPOSE:To provide a sustained release preparation not causing the agglutination of a wax even at room temperature in spite of containing the wax for generating the sustained release property, obtained as a highly flowable and readily treatable powder, capable of being readily tableted or ground at the room temperature, and having a sufficient breakage strength after tableted. CONSTITUTION:A sustained release preparation contains a drug ingredient, a wax, and petal-like structure calcium silicate as a carrier for the wax matrix for dispersing the drug ingredient in an amount of 25-100wt.% based on the total amount of the drug ingredient and the wax, the sustained release preparation permitting the stay of the drug ingredient in a stomach for a long time and the gradual release of the drug ingredient to persist the effect of the drug ingredient. The drug ingredient and the wax are compounded in a ratio of 1-80wt.% and 99-20wt.%.
Patent JP-H0584328-A (JP)
Title: Golf ball
Inventor: OKA KENGO
IPC: A63B37/00
Filed: 1991-02-04
Abstract: PURPOSE:To improve the aerodynamic symmetry of a golf ball by forming dimples and large-circular passages entirely free from crossing the dimples on the surface of the golf ball, and changing a combination ratio between non- circular and circular dimples in the specific spherical surface zone of the ball. CONSTITUTION:This golf ball G1 comprises sections arrayed like a regular octahedron form, and has three great circle passages 1 to 3 completely free from crossing dimples. Due to the existence of the passages 1 to 3, a boundary X between an L zone near the passages 1 to 3 and other zones F is set along a line at an angle of less than 15 degrees as the center angle theta of the ball, measured from each of the passages 1 to 3. The solid dimples D1 in the illustration show an L zone, while the blank dimples D2 show an F zone. In addition, 60% or more of the dimples D1 in the L zone are formed to be non-circular, while 60% or more of the dimples D2 in the F zone are formed to be circular. According to this construction, a trajectory difference between line-hitting and face-hitting can be eliminated, thereby ensuring aerodynamic symmetry for the golf ball.
Patent JP-S54129307-A (JP)
Title: Casting device of cage type rotors
Inventor: TAKEDA HIRONOBU
IPC: H02K17/16
Filed: 1978-03-29
Abstract: PURPOSE: To prevent a leakage of a casting material and to devise an improvement of an accuracy of a rotor external peripheral surface by inserting a binding metal of a cylindrical form having a taper at an external peripheral surface and slits at an axial direction into a tapered hole of a metal mold and by eliminating a gap between a metal mold and a rotor external peripheral surface.  
     CONSTITUTION: A casting device is constituted with a fixed metal piece 4, a movable metal piece 5, a metal mold consisting of a middle mold 6 having a tapered hole 13 and a binding metal 7 locating within a tapered hole 13 and binding an external peripheral surface of a rotor 1. The binding metal 7 has slits 14 of an axial direction and is a cylindrical shape, a taper is made on an external peripheral surface and a flange 15 is provided at a diametral narrower side. When the binding metal 7 is shifted to a direction of expanding a diameter of a hole 13, a gap of a slit 14 is widened to slit meet a rotor 1 inside and at an end point shifted towards to a direction of a diameter of a hole 13 becoming narrower, a gap of the slit becomes narrower to bind an external peripheral surface of the rotor 1. Accordingly a leakage of a casting material is eliminated and an accuracy of a rotor external peripheral surface can be made good. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09208208-A (JP)
Title: Artificial carbon material and alkali-manganese cell utilizing the same
Inventor: KONDO JIRO
IPC: H01M4/583
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain high purity and high grade artificial carbon having a high degree of graphitization and easy collapsibility. SOLUTION: High purity silicon carbide as stock is heated to a high temp. to remove the silicon in the silicon carbide by thermal dissociation and to obtain the objective high purity artificial carbon material contg. no impurity. This artificial carbon material is highly graphitized at the time of the thermal, dissociation or by succeeding heating. It has a specific crystal structure like mica made porous and is easily collapsed to fine powder.
Patent JP-2000236463-A (JP)
Title: Electronic image pickup device
Inventor: USAMI RYUJI
IPC: H04N5/232
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic image pickup device that can remarkably enhance the user-friendliness in the case of realizing a snap shot or a rapid shooting. SOLUTION: A residual capacity of a flush memory is acquired in a snap shot mode to obtain recordable numbers (S1, S2), the recordable numbers are compared with set snap shot numbers (S3), and when the recordable numbers are less than the set snap shot numbers, a message is displayed and control to inhibit snap shot is conducted (S16). Otherwise, recording limit control to permit snap shots of the recordable numbers (S16'-S5') may be applied, or recorded pictures may be selected and deleted by numbers equivalent to the deficient recording capacity so that the snap shot pictures are recorded (S16"-S21).
Patent JP-S60179612-A (JP)
Title: High-speed dotting recorder
Inventor: MIZUHARA KAZUYUKI
IPC: G06K15/10
Filed: 1984-02-27
Abstract: PURPOSE:To obtain a small-sized and inexpensive high-speed dot printer capable of high-speed recording by selecting multidot data, which is inputted from an A/D converter, corresponding to every rasters whose number is equal to the number of dots and storing it in a memory and printing out it by a multidot color dot printer. CONSTITUTION:With respect to multidot data inputted from an A/D converter 2, data corresponding to every rasters whose number is equal to the number of dots is stored in a memory 8a or 8b, which is selected through a switch 11 by switching, through an I/O port 3 under the control of a CPU4. Stored data in memories 8a and 8b is called through a changeover switch 12 by a CPU5 and is printed through an I/O port 7 by a multidot color dot printer 6. Thus, the small- sized and inexpensive high-speed dot printer capable of high-speed recording is obtained.