baber/WOPTO huggingface dataset:
Patent JP-H05206931-A (JP)
Title: Reception device for selection call
Inventor: ISHIBASHI MINORU
IPC: H04B7/26
Filed: 1992-01-28
Abstract: PURPOSE:To accurately grasp a content which is received in the past to make precise correspondence by storing all times when a call is made in the past and displaying all times when the recall of the same content is received in the past. CONSTITUTION:A selection call signal from a base station is received in a radio circuit 2, demodulated in a demodulation circuit 3 and given to a code collation circuit 4. It collates an individual number code included in the signal with a number code registered in an ID memory 5, and transmits message information included in the signal to a control circuit 6 when they coincide. The circuit 6 stores information with received time in a message memory 6a. The circuit 6 operates a speaker 8 through a driving circuit 7 and informs a subscriber of the message. The subscriber operates a key operation part 9 and displays information and reception time in a display unit 10. Thus, the content of the recall received in the past is accurately grasped and precise correspondence to the recall is made possible.
Patent JP-S61172223-A (JP)
Title: Disk device
Inventor: YOSHIMARU TOMOHISA
IPC: G11B7/004
Filed: 1985-01-26
Abstract: PURPOSE:To shorten an access time and to perform high-density recording by controlling timing according to the detection result of the recording (reproducing) position of an optical disk and performing the recording (reproducing) while the disk rotates at a constant speed. CONSTITUTION:A control circuit 15 is supplied with the number of a block where recording is performed and uses the conversion table in a storage circuit 16 to calculate the track number, starting sector, and clock speed information of the block. Then, the circuit 15 judges an area from the track number of access and outputs a selection signal corresponding to the area to a programmable counter 24, which counts a reference clock 22 and outputs a reference clock signal to a programmable synthesizer 23 and an PLL motor control circuit 17, so that the circuit 17 rotates a motor 2 at 900 or 600 r.p.m. Then, the counted value of the sector counter 24 coincides with the starting sector and the control circuit 15 starts data recording on the optical disk 1.
Patent JP-S5297005-A (JP)
Title: Method of removing sodium chloride from bond dust of recovery boiler
Inventor: FUJII MASANORI
IPC: F22B37/54
Filed: 1976-02-12
Abstract: PURPOSE: To solve and remove the NaCl within a recovery system by calling attention to the difference of NaCl abd Na2SO4 to the NaOH water solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59137980-A (JP)
Inventor: TOMITA SUMIO
IPC: G09F3/03
Filed: 1983-01-28
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-H04253815-A (JP)
Title: Rotary heating cooker
Inventor: ISE SHINSUKE
IPC: H05B6/12
Filed: 1991-02-04
Abstract: PURPOSE:To provide a rotary heating cooker which has a turn table and can transmit rotation of the turn table to a cooking pot without fail. CONSTITUTION:A heating cooker is provided with a turn table 3 in which a cooking pot 4 is housed and which is driven by a rotation driving means 2 and a rotation transmitting means 5 to transmit rotation of the turn table 3 to the cooking pot 4. The heating cooker is also provided with an angle adjusting means 11 to incline the cooking pot 4. Thus, with a simple structure, the rotation of the turn table can be transmitted to the cooking pot 4 without fail and effectively.
Patent JP-S63181599-A (JP)
Title: Mm type transducer
Inventor: TAKASHIMA MITSURU
IPC: H04R11/00
Filed: 1987-01-23
Abstract: PURPOSE:To obtain a compact and highly efficient moving magnet type transducer by winding a coil on a magnetic core having a magnetic void and connecting a diaphragm to a movable magnet having magnetic pole parts which are mutually reverse polarities holding the magnetic core therebetween and to which the magnetization of the reverse polarity makes the magnetic void a boundary. CONSTITUTION:A voice current flows to the coil 1 wound on the magnetic core 3 having the magnetic void 2 in a magnetic path, thereby, a virtual electromagnet is formed on the magnetic void part 2. Then, the movable magnet 4 disposed in the vicinity of the magnetic void 2 is driven according to attractive and repulsive force with the electromagnet, the diaphragm 5 connected to the movable magnet 4 is oscillated according to the voice current and operates as an electro-acoustic transducer. On the contrary the movable magnet 4 is oscillated in the vicinity of the magnetic void 2 together with the diaphragm 5, thereby, an acoustic-electrotransducing operation for taking out an electric signal according to the change of a sound pressure is executed in the coil 1. Thereby, a compact size or a low cost is attained and the high efficiency and a long life can be attained.
Patent JP-S57127855-A (JP)
Title: Rotation detector
Inventor: NOZAKI SATOSHI
IPC: G01P13/00
Filed: 1981-01-31
Abstract: PURPOSE:To detect the existence of rotation accuately by checking the radial displacement of a weight elastically mounted on a rotor. CONSTITUTION:A support member 32 comprises a boss 33 fastened on a rotating shaft 20, a leg section 34 fastened thereon and a stopper 35 at the tip of the leg section and extending circumferentially. A weight 36 comprises a mass section  37, a leg section 38 radially extending and a stopper 39 arranged radially inward from the stopper 35. A spring 40 is mounted between the stopper 39 of the  weight 36 and a boss 33 to support the weight 36 inward radially in a elastic manner. With the rotation, the weight 36 displaces outward to dislocate an  actuator 42 of a microswitch 41. This pushes a responsive 44 to make the  switch conduct. Upon the halting of the movement thereof, switch is turned off  to extinguish a lamp 7.
Patent JP-S5399332-A (JP)
Title: Antibacterials for animals
Inventor: YAMAGUCHI TOUTAROU
IPC: A61P31/04
Filed: 1977-02-10
Abstract: PURPOSE: To prepare anitibacterials for animals having high safety and strong antibacterial activity against various kinds of bacteria, esp. against Pseudomonas aeruginosa, from α-acylamidobenzylpenicillin as an active constituent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04236857-A (JP)
Title: Safety device for opening-shutting cover for pressure vessel
Inventor: TAKASE TAKEICHI
IPC: F16J13/24
Filed: 1991-01-11
Abstract: PURPOSE:To prevent the occurrence of a risk of a cover being forcibly opened by means of a pressure in a vessel by bringing the fastening ring of the cover into a state that it is non-rotatable as long as a pressure in the vessel is released. CONSTITUTION:A fastening ring 27 to engage the flange of the end part of a cover 4 with the flange of the end part of a can drum 2 is rotatably supported in an engaged state to the opening end part of the can drum 2. A notch member 18 is fixed to the fastening ring 27, and meanwhile a shut off valve 13 connected to the middle of an exhaust pipe 9 through which the interior of a container is communicated to the outside is fixed to the outer wall of the can drum 2. A stopper 17 engaged with the notch member 18 in the fastening position of the fastening ring 27 is coupled to a valve shaft 15 of the shut off valve 13. When, during opening of the cover 4, the valve shaft 15a is rotated by means of an operation lever 15, a stopper 17 is dislocated from the notch member 18 of the fastening ring 27, the shut off valve 13 is opened in linkage with the stopper 17, and a pressure in the container is released.
Patent JP-S63180305-A (JP)
Title: Production of high tensile steel by direct hot rolling of thin slab
Inventor: KUNISHIGE KAZUTOSHI
IPC: B21B3/00
Filed: 1987-01-23
Abstract: PURPOSE:To improve workability and low-temp. toughness by subjecting a high tensile steel contg. specific weight % of C, Si, Mn, Al, Ca, and Ti, etc., to rolling down, cooling and coiling under specific conditions at the time of subjecting said steel to different circumferential speed rolling and skew rolling. CONSTITUTION:The high tensile steel which contains, by weight, 0.03-0.25% C, <=1% Si, 0.5-2% Mn, 0.005-0.1% Sol.Al, and 0.0005-0.005% Ca, and is added with 0.005-0.1% Ti, 0.005-0.1% Nb, and 0.01-0.1% V at need is subjected to different circumferential speed rolling or skew rolling. The steel is subjected to >=1 passes of >=40% rolling down at 1,200-1,000 deg.C, cooing at 5-100 deg.C/sec and coiling at 500 deg.C or below-200 deg.C coiling temp. Inclusions in a steel strip are spheroidized by this method; further the ferrite and the hard 2nd layer after tempering are reduced in grain sizes and, therefore, the workability and low-temp. toughness of the steel strip are improved.
Patent JP-2000213495-A (JP)
Title: Blowing circuit unit of centrifugal fan
Inventor: SAKAI KOICHI
IPC: F04D29/44
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal fan unit which is improved in blowing performance by reducing thickness of a main body casing by an R-shaped orifice of a suction part with the measurement of thickness as a radius, reducing noises due to interference, and forming smooth flow. SOLUTION: A centrifugal fan unit is composed of an impeller 3 connected to a fan motor 1 and a casing 2 surrounding the impeller 3 to form a blowing passage. In the impeller, a plurality of blades 6 are arranged between a main plate 7 and a ring-like side plate 8 opposed to an outer peripheral part of the main plate 7. A suction port, that is, an orifice 5 and a blow-out port are formed on the casing 2. The orifice 5 has an R-shaped quarter circle corner with thickness R as a substantial radius. The outside of the circle serves as a suction side.
Patent JP-S56122887-A (JP)
Title: Cooling device for dry cooling coke
Inventor: BUIRUHERUMU YAKOBI
IPC: C10B39/02
Filed: 1981-02-03
Abstract: A cooling device for coke dry cooling, has a housing composed of upper and lower parts connected with one another by a slide joint, and a ring-shaped insert located inside the upper part of the housing and constituted of a metallic heat-resistant material, coated by a wear-resistant and heat-resistant coating layer. The insert is conical and mounted by its upper end portion on the upper part of the housing.
Patent JP-S58131659-A (JP)
Title: Air electrode
Inventor: DEGUCHI KATSUO
IPC: H01M4/90
Filed: 1982-01-30
Abstract: PURPOSE:To obtain an air electrode having excellent polarization characteristic, by immersing carbon material in 5-10% soda sulfide water solution of metal phthalocianine derivative then drying and air oxidizing. CONSTITUTION:Metal phthalocianine derivative to be used for immersing metal phthalocianine shown by general formula (1) to carbon material is obtained as follows. At first 3- or 4- nitro-phthalic acid is mixed with phthalic acid or anhydrous phthalic acid then chrome, iron, cobalt, nickel or copper metal salt, urea, ammonium molybdate and alkyl naphthalene are added to produce mono-nitro, di-nitro, tetra-nitro metal phthalocianine in conventional manner. Said nitro metal phthalocianine is dissolved in chloro sulfonic acid then thionyl chloride is  added to produce mono, di, tri, tetra chloro-chloride group. Thereafter zinc or  tin powder is added under acid state then reduced to produce metal phthalocianine containing amino group, mercapt group.
Patent JP-H11207268-A (JP)
Title: Sorter for agricultural product
Inventor: SUGIURA NOBUHIRO
IPC: B07C5/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To enable both low-speed and high-speed transportation by installing a stripe of a high speed transportation conveyer for transporting a pan loaded with an agricultural product and a plurality of stripes of low speed transportation conveyers which transport each of pans at a low speed and the terminals of which are connected to enable the transfer of the pans to the high speed conveyer. SOLUTION: In an agricultural product supply-grade/class selection part, the product is loaded onto a free tray 4 and transported by a transportation conveyer (a low speed transportation type) 52. During the transportation, in each product P on the tray 4 which is subjected to the measurement of grade information through tracking which is done on the conveyer and the measurement of class information by a camera on a selection conveyer (a high speed transportation type) 1, substances from the two prarallel-installed transportation conveyers 52 are combined by a combination mechanism and transferred to the selection conveyer 1. The constitution of (supply-grade/class sorter part)→(sorting conveyer) of the agricultural product is installed here in two lines, and two stripes of the selection conveyers 1, 1 are separated vertically, laminated, and installed extendingly.
Patent JP-H04248616-A (JP)
Title: Two-face display system
Inventor: ISHIGAKI ICHIJI
IPC: G06F3/037
Filed: 1991-02-05
Abstract: PURPOSE:To make the display of a break part easy to see by temporarily shifting display parts on two display devices to display the break part on one of them at the time of displaying one logical picture on two display devices. CONSTITUTION:A start display position register 3 which sets the start position from which picture data should be read out and a controller 2 which reads in picture data from the start position read from the start display position register 3 to display this data on two arranged display devices are provided. The value or (start display position)+(extent or shift) is set to the start display position register 3 in accordance with depression of a scroll button 7, and the controller 2 successively reads in picture data from the position of this value to display it on two arranged display device so that the picture of the break part is shifted and displayed on one of them.
Patent JP-H0846020-A (JP)
Title: Corrosion-resisting electrostatic chuck
Inventor: SHIYAMOUIRU SHIYAMOUIRIAN
IPC: H01L21/683
Filed: 1995-01-31
Abstract: PURPOSE: To provide a corrosion-resistant electrostatic chuck with an insulation layer for suppressing a corrosion due to a corrosive gas. CONSTITUTION: A corrosion-resistant electrostatic chuck 10 for retaining a silicon wafer 18 during the treatment of a corrosive gas has an electrical insulation layer 12 that is protected from corrosion by a guard 14. The insulation layer 12 has an upper surface that is covered with the wafer 18 and an exposed side surface 16. The guard 14 nearly surrounds the exposed side surface 16 and protects it from the corrosive gas. The guard 14 is made of a sacrifice material that corrodes at least at a same speed as the corrosion of the insulation layer 12 when being exposed to the corrosive gas. When the sacrifice material near the exposed side surface 16 corrodes, the concentration of the corrosive gas on the exposed side surface 16 decreases and the corrosion speed of the insulation layer 12 decreases.
Patent JP-S63230184-A (JP)
Inventor: UIRIAMU JII JIYAKUSON
IPC: A63B69/36
Filed: 1988-01-25
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-H01190606-A (JP)
Title: Agricultural and horticultural germicidal composition
Inventor: NAKAGAWA TAIZO
IPC: A01N43/76
Filed: 1988-01-27
Abstract: PURPOSE:To obtain the title composition, containing Sumilex(R) and Prumycin(R) as active ingredients, having excellent synergistic effects, capable of exhibiting high controlling effects by foliar spraying and effective against chemical-resistant germs without exerting phytotoxicity on plant bodies, etc., and useful as an agricultural and horticultural germicide. CONSTITUTION:A germicidal composition containing Sumilex(R) [=3-(3,5- dichlorophenyl)-5-methyl-5-vinyl-2,4-oxazolidione] used as an agricultural and horticultural germicide and Prumycin(R) (=4-N-D-alanyl-2,4-diamino-2,4- dideoxyarabinose) which is an antibiotic substance effective in use thereof for various agricultural and horticultural crops as active ingredients. The mixing ratio thereof is 20:1-1:1 weight ratio of the former to the latter and a pharmaceutical is prepared by adding a carrier or adjuvant so as to contain 0.1-99.9wt.% active ingredients by a conventional method for preparation thereof. The above-mentioned composition is applied in an amount of 10-300g/10a amount of the active ingredients in use thereof as an agricultural and horticultural germicide.
Patent JP-2000216106-A (JP)
Title: Silicon wafer heat treatment method and silicon wafer thermally treated by the method
Inventor: KOBAYASHI NORIHIRO
IPC: H01L21/26
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To lessen COP and haze of the surface of a wafer by a method wherein a temperature drop rate is made lower than a certain value from a maximum temperature to a prescribed temperature in a heat treatment. SOLUTION: A temperature drop rate from a maximum temperature to a temperature of 700 deg.C or so in a heat treatment is set lower than about 20 deg.C/sec. When a wafer is heat-treated at high temperatures in a reducing atmosphere that contains hydrogen, the surface of the wafer is liable to be stepped, but the surface of the wafer gets flatter due to the fact that the surface energy of the wafer becomes stable by the migration effect when a temperature drop rate is set smaller. Therefore, a wafer temperature is slowly decreased at a drop rate of about 20 deg.C/sec or below from a maximum temperature to about 700 deg.C in a heat treatment.  No migration occurs in the surface of a wafer at a temperature of 700 deg.C or below, so that it is considered that it does not affect the haze level of a wafer even if a wafer temperature is made to drop quickly after the wafer temperature gets lower than 700 deg.C. By this setup, both COP and haze of a wafer surface can be lessened at the same time.
Patent JP-H07216986-A (JP)
Title: Permanent form at four corners of joint at upper part of precast concrete column
Inventor: MIHARA TOKIO
IPC: E04B1/21
Filed: 1994-02-08
Abstract: PURPOSE:To greatly simplify form-setting work at the construction site and to sharply shortening the working time when a form is placed at the four conrners of a joint at the upper part of a PCa column. CONSTITUTION:A form to be placed at the four corners of a joint at the upper part of a PCa column 1 is formed from a permanent form steel plate 4 and an anchor plate 5. The plate 4 is formed into a bent-plate shape by providing a rib 4b to be attached to the side of a beam integrally with a body 4a having an angular section, and fixing parts 4c, 4d are formed at the upper end and the lower end of the plate 4 respectively. The anchor plate 5 is embedded in the upper corner of the PCa column 1. By fixing the upper and lower ends or the lower end only, form-setting work is completed. The steel plate 4 is formed from the body 4a and the rib 4b, whereby the plate 4 can resist side pressures of concrete without using another rib material or reinforcement.
Patent JP-H01191452-A (JP)
Title: Semiconductor device
Inventor: ICHIHARA SEIICHI
IPC: H01L21/60
Filed: 1988-01-27
Abstract: PURPOSE:To prevent the occurrence of defects such as cracks in the periphery of each electrode of a pellet and to improve the reliability of a semiconductor device, by bonding an inner lead to a bump wherein at least a part of the inner lead has a porous state. CONSTITUTION:A porous bump 4a is obtained as follows: a bump 4 comprising gold is formed on the surface of a barrier metal layer 10b by a plating method; gold paste is deposited on the upper part of the bump 4 by a screen printing method and the like; and the bump is heated at about 100 deg.C. The following steps are performed when an inner lead 6a is bonded to the porous bump 4a: the gold or tin plated inner lead 6a is overlapped on the porous bump 4a; a bonding tool 11 is heated to about 50 deg.C; and the bonding tool 11 is pushed to the lead from the upper part so as to apply a load. Sintering reaction of gold grains constituting the porous bump 4a is made to progress by the heat of the tool 11. Thus, the bonding of the inner lead 6a and the porous bump 4a is achieved. At this time, the soft porous bump 4a is deformed, and stress is absorbed.
Patent JP-S62172375-A (JP)
Title: Developing method
Inventor: SHOJI HISAFUMI
IPC: G03G13/09
Filed: 1986-01-24
Abstract: PURPOSE:To attain clear image formation excellent in resolution and gradation reproducibility by forming a thin layer of a developer on a developer carrier so that the maximum length of a magnetic brush is shorter than a developing gap in a developing area. CONSTITUTION:A sleeve 3 is elastically pressed against a part close to the other end of a layer forming member 5 whose one end is fixed to rotate the sleeve 3 and a magnetic roll 4. The developer is divided into two flows at the gap formed between the tip of the member 5 and the surface of the sleeve 3. The flow entering into the gap between the member 5 and the sleeve 3 advances while receiving high pressure from its periphery. When the advancing force of the developer D exceeds the pressing force of the member 5 at the contact position between the member 5 and the sleeve 3, the developer D can pass the position. Thus, the carrying amount of the developer D to the developing area 15 is determined. Then, the developer D on the sleeve 3 forms a magnetic brush whose elements are not contacted with each other. The magnetic brush is recognized as the thin layer of the developer D. Impurity or the like in the developer D is difficult to pass the position. Thereby, the developer layer in the area 15 can be uniformed.
Patent JP-S55107903-A (JP)
Title: Measuring method of eccentricity
Inventor: WAKIWAKA HIROYUKI
IPC: G01B7/312
Filed: 1979-02-09
Abstract: PURPOSE: To enable the measurement of eccentricity independently of rotational frequency, by calculating the eccentricity from the difference and sum of the envelopes of the outputs of two electromagnetic pickup units facing each other across a gear secured on a rotary shaft.  
     CONSTITUTION: Electromagnetic pickup units 1, 2 are so placed that they face each other across a gear 4 secured on a rotary shaft 3. Each pickup unit sends out a periodical voltage output (a) whose amplitude is proportional to the rotational frequency of the gear 4 and inversely proportional to the l-th power of the gap between the gear 4 and the pickup unit. The output (a) are changed into envelope output (b) by envelope conversion circuits 5, 6. The ratio of the difference between the envelope outputs to their sum is determined by a calculation circuit 7 and picked out. The output (y) of the circuit 7 is calculated according to a formula (1) where (C) denotes the sum of the gaps between the gear 4 and the pickup units 1, 2 and (x) denotes the eccentricity of the gear 4. The eccentricity of the gear 4 can thus be measured independently of its rotational frequency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0624473-A (JP)
Title: Popcorn bag
Inventor: WATKINS JAMES D
IPC: B65D81/34
Filed: 1993-02-01
Abstract: PURPOSE: To provide a popcorn bag to increase the volume of popped corn by keeping the contents in a heat-conduction relationship with a heat generating sheet while cooking. CONSTITUTION: An absorbing sheet 27 is a heat-generating sheet by absorbing microwave energy, which is supported by stretching by a lower side panel 12 of a popcorn bag 10 and acts substantially as a bottom liner of pool of hot fat while cooking. Folds 22, 22 protruding toward center separate the bag to a pair of tubes 14, 16 arranged side by side. While cooking, all of the contents 32 are substantially enclosed in the tube 16. Thereby popcorns and fat are keeping in a heat-conduction relationship with the absorbing sheet 27. As these tubes are connected each other between the folds 20, 22, popped corns may move from lower tube 16 to upper tube 14.