baber/WOPTO huggingface dataset:
Patent JP-S589661-A (JP)
Title: Preparation of feed for pisciculture by fermentation
Inventor: KATAOKA FUJIKO
IPC: A23K1/10
Filed: 1981-07-04
Abstract: PURPOSE:To prepare a feed for pisciculture having low peroxide content and suitable for the growth of fish, by the two-step fermentation of defatted fish meat refuse using three kinds of microorganisms comprising molds, yeasts and bacteria. CONSTITUTION:Three kinds of microorganisms comprising molds such as Aspergillus niger, yeasts such as Saccharomyces cerevisiae and bacteria such as Bacillus subtilis, are preliminarily cultured separately. The cultured product is added to rice bran, wheat bran or their mixture, and the mixture is added to and mixed thoroughly with fish meat refuse defatted by the treatment with steam at 150-180 deg.C under pressure. The resultant mixture is subjected to the first-step fermentation at about 30 deg.C under aeration and agitation, and then to the second- step fermentation at about 40 deg.C under aeration and agitation. The cultured product is dried with hot air at 60-80 deg.C to water content of 10-13%, and crushed to obtain the objective feed.
Patent JP-2000298978-A (JP)
Title: Playing music related information display device, display processing method for playing music related information, and recording medium for playing music related information display program
Inventor: WATABE TOMOKI
IPC: G11B20/10
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a means which easily displays many information related to playing music during reproducing of a music storage medium like a music CD or MD. SOLUTION: With respect to the music played from a music storage medium 10 like a music CD or MD by a music reproducing means 11, data added to this music such as the music name and the player name is acquired by a play information acquisition means 13, and data added to the music is used as the keyword to retrieve music information in the internet 16 or music information preliminarily stored in a computer by a related information acquisition means 14, and information related to the playing music is displayed on a picture by a display means 15.
Patent JP-H03275521-A (JP)
Title: Production of barium ferrite fine powder
Inventor: SAKAI HIROSHI
IPC: C09D5/23
Filed: 1990-04-20
Abstract: PURPOSE:To obtain the title barium ferrite fine powder having excellent dispersibility and showing excellent gloss when formed into a coating film, by using a specified material in the process of cleaning the barium ferrite which is produced by calcining iron compds. and Ba compds. so as to remove the residual salt. CONSTITUTION:Barium ferrite is produced by calcining iron compds. and Ba compds. (e.g. an aq. soln. of FeCl2, BaCl2, CoCl2, and TiCl4 is dropped to an aq. soln. of NaOH and Na2CO3 to obtain a coprecipitate and then this coprecipitate is calcinated to obtain the ferrite). In the process of cleaning this ferrite to remove the residual salt, an anion surfactant (e.g. 'Demol-P(R)' produced by KAO Co.) is used.
Patent JP-2000297923-A (JP)
Title: Unit type combustion filter system
Inventor: YAMAMOTO ISAO
IPC: F23G5/18
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To improve the removing effect of toxic substances by providing a control means which drive-controls a subsidiary combustion device in such a manner that adhered substances on a heat-resistant element may be burnt. SOLUTION: When wastes are burnt by an incineration furnace, black smoke and dioxin or the like as toxic substances are generated in large particles. The toxic substances adhere and are collected around the ventilation hole 30a when the exhaust gas passes the ventilation hole 30a of a flat element body 30. When a clogging is generated on the flat element body 30, a pressure difference is generated in the pressure of an upstream side chamber 36 and the pressure of a downstream side chamber 38 of a heat-resistant element 28, and the differential pressure is detected by a differential pressure gauge 50, and an electric signal of the differential pressure is transmitted to a control means 52.  Then, when the differential pressure becomes a specified value or higher, the control means 52 drives a subsidiary combustion device 54, and also, at this time, the driving of the subsidiary combustion device 54 is controlled, and flames come out from a nozzle section 60, and when the exhaust gas is overheated and becomes a high temperature, toxic substances which adhere and are collected by the heat-resistant element 28 are burnt and incinerated.
Patent JP-S5733231-A (JP)
Title: Monodirectional roller clutch
Inventor: UEDA MITSUSHIRO
IPC: F16D41/06
Filed: 1980-08-01
Abstract: PURPOSE: To make even deflection of the clutch spring by preventing inclination of the pushing spring making the side wall of the spring room to double structure consisting of inner and outer support.  
     CONSTITUTION: It was structured that distance LA and LB of outer supporting face 8A and 8B are made to be equal by the outer supporting surface 8A, even when pushing spring 6 is prevented to move freely by inner receiving surface 8B. Therefore, the deflection of pressing spring 6 is balanced at inner and outer sides, to keep constant pushing performance and create stable connection. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5230047-A (JP)
Title: Bubble breaking method
Inventor: OKU MASAYUKI
IPC: C02F1/24
Filed: 1975-09-01
Abstract: PURPOSE: A simple and effective bubble breaking method making use of air. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5531361-A (JP)
Title: Carrier abstraction circuit
Inventor: AKAIWA YOSHIHIKO
IPC: H04L27/227
Filed: 1978-08-28
Abstract: PURPOSE:To make it possible to operate stably even in case the electric power ratio of carrier and noise is low, by taking an exclusive logical sum of output of the oscillation circuit and the branch signal, and making its output an input of the digital n frequency division circuit. CONSTITUTION:The double step-up output is divided into two branches a and b, the branch b is further divided into two branches b-1 and b-2, the signal of the branch b-2 is sent to the circuit 53 which delays it by half a cycle of the double step-up wave, the output of its delay circuit and the signal of the branch b-1 are made an input of the exclusive logical sum circuit 54. And the output of the circuit 54 is made an input of the oscillation circuit 55 by which an input starts oscillation with the same period as the period of the n times step-up wave when the input is in a state, and the oscillation is stopped when the input is in other state, the output of its circuit 55 and the signal of the branch a are made an input of the exclusive logical sum circuit 56, and the output of its circuit 56 is made an input of the digital n frequency division circuit. Thus, operation can be made stably even in case the electric power ratio of carrier and noise is low.
Patent JP-H06287365-A (JP)
Title: Thermoplastic resin composition
Inventor: KAMISHINA JUNJI
IPC: C08L23/10
Filed: 1993-04-07
Abstract: PURPOSE:To obtain the title composition excellent in impact resistance, rigidity and stress whitening resistance by using a hydrogenated diene copolymer having a specified structure. CONSTITUTION:The composition comprises 70-99wt.% isotactic polypropylene containing at least 98wt.% propylene and 1-30wt.% hydrogenated diene copolymer prepared by hydrogenating a block copolymer comprising a vinyl-aromatic compound and a conjugated diene so that at least 80% of the double bonds of the conjugated diene part may be saturated.
Patent JP-S58222550-A (JP)
Title: Lead forming apparatus
Inventor: TORIYAMA TAKANOBU
IPC: H01L23/50
Filed: 1982-06-18
Abstract: PURPOSE:To select and remove the remains of lead frame and products and simultaneously remove such frame remaining to the outside by forming vacuum path and air blow path opened to the lower surface of stripper in the conventional lead forming apparatus. CONSTITUTION:A negative pressure is supplied to a vacuum path 21 through a negative pressure hose 23 simultaneously with cutting of lead frame by a punch 17. Thereafter, when a die set 11' is lifted, the remains 3 are absorbed to the lower surface of stripper 18 and is lifted due to a negative pressure of vacuum path 21. On the other hand, isolated individual semiconductor devices are left on the die 14. Next, individual semiconductor devices are removed from the die 14 using vacuum jig. Thereby, it is prevented that the remains 3 are removed together and selection loss can be eliminated. Supply of negative pressure is interrupted and simultaneously the compressed air is blown from the compressed air supply tube 24 through the air blow path 22. The remains 3 are removed to the outside of the apparatus with such air blowing.
Patent JP-S59232990-A (JP)
Title: Vacuum vapor phase growth device
Inventor: HASE NOBUYASU
IPC: C30B25/14
Filed: 1983-06-13
Abstract: PURPOSE:To perform safe operation with a titled device using dangerous gas by throttling one end of a reaction tube and passing the gas to a gas outflow pipe forming the double construction on the outside thereof thereby reducing the pressure in the reaction tube and diluting quickly the waste gas after the reaction. CONSTITUTION:A gaseous raw material of a group III element is introduced into a vessel 6 and the alkylated compd. of the group III element contained therein is supplied in the form of vapor to a reaction tube 101 in the case of growing the crystal of a group III-V compd. semiconductor by, for example, an MOCVD method. On the other hand, a gaseous raw material of a group V element is supplied from a cylinder 1 to the tube 101 and these gaseous raw materials are thermally decomposed on a substrate 10 to grow the crystal on the substrate 10. The vapor growth is accomplished under the reduced pressure in this case in order to eliminate the disturbance in the growth of an intermediate product. N2 of the inert gas of which the flow rate is controlled by a flowmeter 103 is passed through a piping 104 and is admitted at a high speed into the gas outlet pipe 102 provided on the outside of the tube 101 so as to make the tube double-fold for the purpose of the above-mentioned growth. Then the inside of the tube 101 is reduced by the effect similar to the effect of a venturi pipe and since there are no electrical systems as in a vacuum pump, the operation is safe and the danger is prevented owing to dilution of the gas.
Patent JP-H02283049-A (JP)
Title: Semiconductor integrated circuit
Inventor: TSUBOKURA FUSAO
IPC: H01L21/82
Filed: 1989-04-25
Abstract: PURPOSE:To reduce chip dimensions by providing a plurality of basic cells in a bundle without providing them for each basic cell in a basic cell consisting of a transistor region and in a semiconductor integrated circuit of polycell type which is equipped with a sub potential diffusion region which takes sub potential. CONSTITUTION:Five basic cells 1a solely consisting of transistors are aligned in a line and each sub potential diffusion region 2 is placed as a functional block consisting of these five basic cells 1a. Also, the basic cell 1a includes a P<+> diffusion layer 3, an N<+> diffusion layer 4 and a gate 5 and is in CMOS structure consisting of two P-channel MOS transistors and two N-channel MOS transistors, where the sub potential diffusion region 2 can be inserted arbitrarily between the basic cells 1a according to the integration and operation speed of the functional blocks to be constituted by using a CAD tool, etc.
Patent JP-S63271537-A (JP)
Title: Interruption controller
Inventor: NAGANO MIKI
IPC: G06F9/48
Filed: 1987-04-28
Abstract: PURPOSE:To initiate an interruption from a numeric arithmetic processor according to a design package by enabling the interruption from the numeric arithmetic processor to be varied in interruption vector by using an interruption controller. CONSTITUTION:A microprocessor is not connected directly to the numerical arithmetic processor, but interrupted through the interruption controller, which can varies the interruption vector. Namely, the interruption controller which is constituted as mentioned above is used for a computer system to cause the interruption from the numerical arithmetic processor, thereby varying its interruption vector.
Patent JP-H05284721-A (JP)
Title: Magnetic circuit
IPC: H02K41/02
Filed: 1992-03-31
Abstract: PURPOSE:To prevent the permanent magnets of a magnetic circuit employed for the on-vehicle field of a truck-type linear motor car, etc., from falling from a yoke and reduce the number of fixing screws by a method wherein a trench part is provided in the yoke and a plurality of permanent magnets are mated with each other and fitted to the trench part. CONSTITUTION:A trench part 7 having a predetermined depth is formed in the surface of a yoke 2 and both the ends 8a and 8b of the trench part 7 are tapered. On the other hand, both the side surface of permanent magnets 31 and 34 are tapered. Further, the respective one-side surfaces of permanent magnets 32 and 33 are tapered. A plurality of the permanent magnets 31, 32, 33 and 34 are mated with each other and fitted to the trench part 7 of the yoke 2. A gap is formed between the side surface 32b of the permanent magnet 32 and the side surfaces 33a of the permanent magnet 33 and a screw 9 is inserted into the gap and screwed into the yoke 2 to fix a plurality of the permanent magnets 31, 32, 33 and 34 to the yoke 2 firmly. With this constitution, the fall-off of the permanent magnets from the yoke can be avoided.
Patent JP-H08303685-A (JP)
Title: Vacuum heat insulating body
Inventor: MIYAJI NORIYUKI
IPC: F16L59/06
Filed: 1995-04-28
Abstract: PURPOSE: To enable heat insulating properties to be maintained over a long period by using a laminate film formed of at least a surface protective film, a metallic layer and an inner layer film having the specified thickness for a sheath material in a vacuum heat insulating body sealed after decreasing pressure in the sheath material in which a core material is filled. CONSTITUTION: A vacuum heat insulating body 1 is constituted of a core material 2 and a sheath material 3. This vacuum heat insulating body 1 is manufactured by filling a core material 2 formed of hard urethane foam having open cells, vacuum-dried for two hours at 120 deg.C is filled into the sheath 3, decreasing pressure inside it and then being sealed. In this case, a laminate film composed of a surface protective film 6 made of polyethylene terephthalate, a metallic layer 5 such as aluminum foil and an inner layer film 4 having the thickness of 50μm or more and 150μm or less is used as the sheath material 3. A film formed by laminating polyacrylonitril resin and nylon resin is preferably used as the inner layer film.
Patent JP-S58224511-A (JP)
Inventor: SAITOU TAKASHI
IPC: B21F19/00
Filed: 1982-06-21
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-S5229021-A (JP)
Title: Device for elevationally moving door glass for automobile
Inventor: MIYAGAWA MICHIO
IPC: E05F11/38
Filed: 1975-08-29
Abstract: PURPOSE: To provide a device for elevationally moving a door glass which can be contained even in narrow space and which can be used for heavy glass in good balance by employing a gas spring and a block for elevationally moving the door glass for an automobile. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59230534-A (JP)
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/14
Filed: 1983-06-13
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-S5439504-A (JP)
Title: Information communication system
Inventor: WADA OSAMU
IPC: G06F15/163
Filed: 1977-09-02
Abstract: PURPOSE:To increase the transmission efficiency on transmission line, by transmitting the reception confirming backet with priority at all times, on backet communication systems.
Patent JP-H02284427-A (JP)
Title: Treatment of semiconductor substrate
Inventor: OHASHI MASANORI
IPC: H01L21/304
Filed: 1989-04-25
Abstract: PURPOSE:To improve characteristics and prevent lowering of the yield by polishing an element formation face and removing surface deposits which are produced by gettering. CONSTITUTION:The double face polishing of a wafer 1 is performed by free abrasive grains and work distortion layers at double faces of the wafer 1 are removed with a mixed acid etching process. Then high temperature treatment is performed in a couple of hours at the high temp. of 1100-1200 deg.C by using a non-oxidizing atmosphere and low temperature treatment is performed in 10-16 hours at the low temp. of 650-700 deg.C and further, intermediate temperature treatment is performed in 16 hours at the temp. of 1000 deg.C and then, a gettering part 1a is formed in the inside of the wafer 1. Deposits 2 are produced on the surface of the wafer 1. Mirror polishing of the wafer 1 is performed by polishing and the deposits 2 are removed completely. This approach improves characteristics and prevents the lowering of the yield.
Patent JP-S6123556-A (JP)
Inventor: AABUINGU ROTSUSHI
IPC: B22D11/04
Filed: 1985-05-17
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-H01275710-A (JP)
Title: Method of disassembling blast furnace
Inventor: HASEGAWA AKIYOSHI
IPC: C21B7/00
Filed: 1988-04-27
Abstract: PURPOSE:To bore a blasting hole of good accuracy to a blast furnace and to disassemble the furnace with good efficiency by breaking and removing the side wall refractories of the furnace to expose the residual pig at furnace bottom, boring the blasting hole by rotating and advancing the drill body of a boring device and loading gunpowder into the hole, then exploding the residual pig, thereby disassembling the furnace. CONSTITUTION:The side wall refractories of the blast furnace 1 are removed to expose the residual pig 2 in the bottom of the furnace 1 and a boring device 4 disposed with the drill body 8 having a cutting bit 8a at the tip on a luffing arm 18 of a moving carriage 17 in such a manner that said body can be freely rotated and moved forward and backward is used. The blasting port 3 is bored in the residual pit 2 by advancing the drill body 8 while rotating the same. The gunpowder is then loaded into the port 3 and is exploded to break and disassemble the residual pig 2. The outside circumference of the refractories in the bottom of the furnace 1 is partly removed. The boring of the above- mentioned blasting hole 3 the explosion of the residual pig 2 and removal of the bottom refractories are repeatedly carried out. The blast furnace 1 is thereby efficiently disassembled.
Patent JP-H01276335-A (JP)
Title: Microprogram controller
Inventor: EDA YOSHINORI
IPC: G06F9/22
Filed: 1988-04-28
Abstract: PURPOSE:To shorten the system rise time by comparing the final address of an area stored in a microprogram with an address kept in an access mode. CONSTITUTION:In case the address value shown by an address signal 16 is larger than that of an output signal 18, an output signal 17 is transmitted from a comparator 14. A clock control circuit 15 stops a clock pulse in response to the signal 17 and therefore stops the run of a microprogram. In other words, it is just required to store the microprogram into an area A only of a control memory 11 at the rise of a system as long as said control operations are carried out after the rise of the system. As a result, the system rise time can be shortened.
Patent JP-S5230177-A (JP)
Title: Electric field effective transistor
Inventor: ASAI AKIJIROU
IPC: H01L29/808
Filed: 1975-09-03
Abstract: PURPOSE: In JFET, to shorten effective channel length to limit of photo-etching method, and to obtain uniform quality of products. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02285362-A (JP)
Title: Developing agent for electrostatic image
Inventor: TAKAGIWA HIROYUKI
IPC: G03G9/087
Filed: 1989-04-27
Abstract: PURPOSE:To prevent the destruction of toner particles and to exhibit positive triboelectrostatic chargeability stable over a long period of time by incorporating the polyester obtd. by bringing a monomer compsn. contg. specific components into a polycondensation reaction as a binder resin into the toner. CONSTITUTION:The polyester obtd. by bringing the monomer compsn. contg. the three components; a tervalent and higher valency monomer, arom. dicarboxylic acid and aliphat. dialcohol, into the polycondensation reaction is incorporated as the binder of the toner into the toner. The flexibility of the molecule chains in the polyester is improved particularly by the aliphat. dialcohol component. The mechanical energy by the agitation, etc., of a developer is, therefore, converted to the kinetic energy of the molecular chains of the polyester. The mechanical stresses that the toner particles receive are extremely relieved in this way, by which the destruction of the toner particles is effectively prevented and the triboelectrostatic chargeability of the toner is stabilized even in the case of forming images many times.
Patent JP-H04335738-A (JP)
Title: Telephone set
Inventor: OGATA HIROYUKI
IPC: H04M3/02
Filed: 1991-05-13
Abstract: PURPOSE:To generate an individual call tone when an incoming call comes from a registered opposite party by registering a personal important opposite party with a simple operation. CONSTITUTION:A ring signal and a telephone number data are inputted from a telephone line 1 and the telephone number data is stored in a temporary storage means 18. When identification information is inputted by an identification information input switch 20, the telephone number stored in the temporary storage means 18 is stored in a storage means 9 together with the identification information. When am//n incoming call comes again from a registered opposite party, a control means 13 compares whether or not a telephone number detected by a telephone number detection means 4 and the telephone number stored in the storage means 9 are matched. When matched, a call tone generating means 16 generates a different call tone based on the telephone number and the stored identification information.
Patent JP-H10300382-A (JP)
Title: Laminated type heat-exchanger
Inventor: SATO HIROYUKI
IPC: F25B39/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To find a brazing failure at a center rib part by a static pressure destructive inspection for a laminated type heat-exchanger wherein the tube of a heat-exchanging part is formed of a laminated structure of metal thin plates, and at the same time, a fluid passage in the tube of the heat-exchanging part is partitioned into a plurality of passages by a center rib which is integrally formed on the metal thin plates. SOLUTION: An interval L between the bonded part end parts 53a, 54a of inner fins 53, 54 and the bonded part end part 49a of a center rib 49 is set in a range of 5 mm <= L <= 7 mm. When the interval L is set to be less than 5 mm, by the reinforcing action by the bonded parts of the inner fins 53, 54, a static pressure destruction by a static pressure destructive method does not generate, and an unfavorable brazing of the center rib 49 part cannot be detected. Also, when the interval L is set at a value exceeding 7 mm, the compressive strength of a good product without a brazing failure is reduced, and it is not desirable. Therefore, by setting the interval L in the above mentioned range, an unfavorable bonding at the center rib part can be detected by the static pressure destructive inspection while suppressing the reduction of the compressive strength of a product.