baber/WOPTO huggingface dataset:
Patent JP-S5772838-A (JP)
Title: Extruder
Inventor: HASEGAWA YASUFUMI
IPC: B29C48/85
Filed: 1980-10-23
Abstract: PURPOSE:To endure that only the screw part which requires cooling is effectively cooled while retaining satisfactory extruding properties, by a method wherein a double-wall pipe for cooling and the inside wall of a screw are contacted to each other only at required parts, and other parts are thermally insulated. CONSTITUTION:In the double-wall cooling pipe consisting of an inner pipe 2 and an outer pipe 3, the outer pipe 3 is expanded 4 at the parts where cooling is required (e.g., bent parts) to contact the pipe 3 and the inside wall of the screw 1 at said parts, while at the other parts, the pipe 3 is thermally insulated from the inside the pipe 3 does not contact with the inside wall of the screw. Since only the required parts are cooled, the screw can be cooled effectively without causing any detrimental effect to the resin discharging capability or the like. In addition, the cooled parts can be changed freely and easily by simply replacing the double-wall pipe.
Patent JP-S5936929-A (JP)
Title: Fabrication of semiconductor device
Inventor: SATOU SHINICHI
IPC: H01L21/3065
Filed: 1982-08-25
Abstract: PURPOSE:To simultaneously form micro-miniaturized pattern and smoothed stepped portion simultaneously by leaving an insulating layer to the stepped portion of sharp edge of conductive layer obtained by physical etching while smoothening leaving insulating layer. CONSTITUTION:A high precision wiring pattern is formed by applying physical etching to a polysilicon 3. After removing a photoresist mask4, a silicon oxide film 7 is formed in the thickness of 0.7mum over the entire part of the surface. The physical etching is then executed on the entire part of oxide film 7 under the C3F3 plasma generated between the parallel electrodes. When the etching is continued until the oxide film 7 on the silicon 3 or oxide film 2 is removed, the silicon oxide film 7a remains at the stepped portion. Thereby, in case an insulating film 5 and an aluminum Al wiring 6 are formed thereon, problem of disconnection or short-circuit at the stepped portion is no longer generated.
Patent JP-H11336332-A (JP)
Title: Reinforcing structure for existing structure and reinforcing construction
Inventor: ARITA TOMOHIKO
IPC: E04G23/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To enhance the aseismic performances of a plurality of existing structures without adding any special aseismic reinforcing frame by connecting adjoining existing structures to each other and by compensating for the aseismic performance of a structural plane of one existing structure having a small bearing force and rigidity by a structural plane of the other having a large bearing force and rigidity. SOLUTION: Existing structures 1, 2 are so formed that aseismic elements in the span direction are constituted of bearing walls 3 and the aseismic elements in the girder direction of columns 4 and beams 5, the bearing force and rigidity in the span direction are high, and the bearing force and the rigidity in the girder direction are small. The existing structures 1, 2 are arranged in such a state as crossing their span directions with each other and connected together. The bearing strength and the rigidity in the girder direction of the existing structure 1 facing to x-direction are compensated by the bearing wall 3 in the span direction of the existing structure 2 facing to y-direction and the bearing force and the rigidity in the girder direction of the existing structure 2 are compensated by the bearing wall 3 in the span direction of the existing structure 1. The aseismic performances of a plurality of existing structures 1, 2 can be thus enhanced without adding any special aseismic reinforcing frame.
Patent JP-H01317547-A (JP)
Title: Formation of laminar catalyst
Inventor: KONISHI KUNIHIKO
IPC: B01D53/86
Filed: 1988-06-16
Abstract: PURPOSE:To prevent the separation of paste from a catalyst and stabilize shaping thereof by feeding the sheets of a specific composition and coating an expanded metal lath with a catalyst paste through paste application rolls in rolling motion for formation into a laminar catalyst. CONSTITUTION:A catalyst paste 3 is fed onto a substrate 2 of expanded metal lath and paste application rolls 1a and 1b are then rotated in order to coat each side of the substrate 2 with the catalyst paste 3, with papers 5a and 5b interposed between the roll 1a and the catalyst paste 3 on the base plate 2 and between the roll 1b and said paste, respectively. The catalyst paste 3 is applied into the substrate 2 of expanded metal lath by the rotation of the rolls 1a and 1b and a laminar catalyst 4 composed of the papers 5a and 5b and the catalyst paste is rolled out in the direction of the arrow.
Patent JP-H01317171-A (JP)
Title: Production of granular aluminum nitride powder
Inventor: NAGAI YUJI
IPC: C01B21/072
Filed: 1988-06-16
Abstract: PURPOSE:To improve denseness, thermal conductivity, purity, etc., by mixing AlN powder with a calcining assistant in nitrogen atmosphere using a specific mixer and further a binder-containing organic solvent and drying the resultant mixture while heating. CONSTITUTION:AlN powder having 0.5-5mum average particle diameter in an amount of 100 pts.wt. and a calcining assistant in an amount of 0.5-10 pts.wt. are introduced from a feed port 2 of a cylindrical vessel 1 in a mixer and N2 is introduced from a liquid injection nozzle 6 to adjust the interior of the mixer to about 1.5 atm N2 pressure. A shovel 4 is then rotated to carry out mixing for 3-10min and provide a mixture. An organic solvent (e.g., ethyl alcohol) containing 5-20 pts.wt. binder (e.g., PVA) is then injected from the liquid injection nozzle 6 while being sprayed and mixed with the above-mentioned mixture using the shovel 4 and choppers 5 for 5-15min. The obtained mixture is subsequently dried while being heated using a heater provided in the interior of a rotating shaft 7 of the shovel 4, taken out of a discharge port 3 to the outside and cooled to afford the objective AlN granular powder having 30-100mum average grain diameter.
Patent JP-S5273408-A (JP)
Title: Battery hybrid control for electric car
Inventor: YANO HIDEO
IPC: H02J7/00
Filed: 1975-12-16
Abstract: PURPOSE: To make the use of an energy battery safer with no degradation in its life by holding the mean and momentary values of the electric current discharged from it below a certain level, in a utilization of the merits of hybrid coupling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5941190-A (JP)
Title: Digital position detector for field pole
Inventor: IWAGANE TAKANOBU
IPC: H02P27/08
Filed: 1982-08-30
Abstract: PURPOSE:To enable to control the accurate vector in a synchronous motor by digitizing a controller with a microcomputer and detecting the digital position of a field pole. CONSTITUTION:One exciting voltage Valpha of a resolver RS and a detection voltage Valpha are converted into a rectangular wave via waveform shapers W1, S2. A latch circuit LSI generates a signal ptheta having a pulse width proportional to the phase difference. The data d1 (phase difference) of a counter CT is held in a latch circuit LA2 by the signal and a clock pulse. The data of a latch circuit corresponds to the address of a memory which stores the data of sinusoidal waveform. Accordingly, it can output a sinusoidal waveform data d3 stored in a memory ME at the timing of a read-out allowable signal RE.
Patent JP-H091216-A (JP)
Title: Roll shift device for cold rolling equipment
Inventor: ISHII HIDEMI
IPC: B21B13/14
Filed: 1995-06-15
Abstract: PURPOSE: To prevent the wear of the inner peripheral surface of a key groove, caused by a friction contact between the inner peripheral surface of the key groove formed in a shift drive member and the fitting part of the key fitting in the key groove, to reduce the stop time of cold rolling working for replacing the shift drive member, and to improve productivity. CONSTITUTION: A covering layer 35 is formed by a material more liable to wear than a shift drive member 24 on the outer peripheral surface of the fitting part 29 of a key 28 fitting in the key groove 25 of the shift drive member 24. Also, first and second projecting parts 61 and 62 are formed by making both tip parts of a fitting part 29 project on both sides out of a mounting part 33. A reinforcement part 63 is formed, stretching to the first projecting part 61 which becomes on a first intermediate roll side. By making the frequency of replacements of the shift drive member 24 reduce or eliminate by the wear of the covering layer 35 side, by replacing an only key 28, and by shortening the stop time of a rolling line as much as possible, caused by this replacement work, productivity is improved.
Patent JP-S63314066-A (JP)
Title: Image forming method
Inventor: OBARA HISASHI
IPC: H04N1/393
Filed: 1987-06-17
Abstract: PURPOSE:To easily form an image of desired expansion magnification by changing the supply period of data of each picture element, which is supplied to a recording head, in accordance with the expansion magnification with respect to the extent of relative movement between the recording head and a recording medium in the main scanning direction. CONSTITUTION:An image data output circuit is provided with a frame memory 8 in which one-frame components of picture element data are stored, a pair of line buffers 9 and 10, and switching elements SW1 and SW2, and one-line component of picture element data in the main scanning direction Y are temporarily held in each of line buffers 9 and 10. While picture element data is outputted from one line buffer, next one-line components of picture element data are inputted to the other line buffer through the switching element SW1 to prepare for recording of the next line. If a magnification (m) is set, data of one picture element is read out from the line buffer 9 or 10 each time when the recording head is moved by an extent corresponding to m-number of picture elements. Thus, an image magnified m-number of times is recorded.
Patent JP-H05337336-A (JP)
Title: Method for purifying exhaust gas
Inventor: NOMURA TAKURO
IPC: B01D53/86
Filed: 1992-06-09
Abstract: PURPOSE:To provide a method, for purifying an exhaust gas, which is capable of removing an organic chlorine compound and a nitrogen oxide contained in an exhaust gas at comparatively low cost and high efficiency. CONSTITUTION:An exhaust gas containing a nitrogen oxide and an organic chlorine compound discharged from an incinerator is introduced into an installed reactor 11 for removing an organic chlorine compound, and then is allowed to come in contact with a denitration catalyst having a carrier, composed mainly of titanium oxide, which carries vanadium pentaoxide and tungsten oxide as catalytic active components. Thus the organic chlorine compound is oxidized for removal. Next, a reduction agent is added continuously or intermittently to the exhaust gas which is now free from the organic chlorine compound, in a mixing chamber 12. After that, the exhaust gas containing the reduction agent is introduced into a denitration reactor 13 and is allowed to come in contact with a denitration catalyst at 150 to 500 deg.C, so that a nitrogen oxide contained in the exhaust gas is removed by reduction process.
Patent JP-S5373673-A (JP)
Title: Method for arresting polluted air
Inventor: KONDOU YOSHITSUGU
IPC: B08B15/00
Filed: 1976-12-14
Abstract: PURPOSE: To provide a method for arresting polluted air comprising utilizing polluted air, which has been taken out of a booth encircling a polluted substance generating source and passed through a pretreating device, for an air stream constituting an air curtain thereby to reduce the quantity of arrested air and make the treatment device compact in structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11343346-A (JP)
Title: Thermosetting oxetane composition, its curing, and cured item obtained therewith
Inventor: OKAMOTO HIDEMASA
IPC: C08G75/04
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting compsn. which can give a cured item excellent in mechanical and electrical properties, adhesiveness, resistances to heat, moisture, and chemicals, or the like, by mixing a polymer having oxetane rings on the side chains of repeating structural units with a thiol compd. having two or three thiol groups. SOLUTION: A polymer (A) having repeating structural units represented by the formula is mixed with a thiol compd. (B) having two or three thiol groups. In the formula, R1 is H or methyl; and R2 is H or a 1-6C alkyl. Ingredient B is used pref. in an amt. of 0.5-2 times the stoichiometric amt. based on the ingredient A. The thermal curing is conducted in the absence of a solvent or in a reaction solvent, and in the presence or absence of a quaternary onium salt as an addition reaction catalyst. When a solvent is absent, the curing is conducted at a temp. which is higher than whichever is the lower between melting points of ingredients A and B and which is not higher than 300 deg.C. In a reaction solvent, the curing is conducted at 50-300 deg.C.
Patent JP-H09327403-A (JP)
Title: Counter with hand rail and washing counter with hand rail
Inventor: DOI HIROKO
IPC: E04F11/18
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a counter and a washing counter in a simple structure protruded only little from a wall face and having both functions of a counter and a hand rail by integrally forming cut-off holes or dents whose front side have a holdable hand rail function on the front face side of a laterally long plate like counter mounted along a wall face, etc. SOLUTION: This counter 10 with a hand rail is laterally long plate like and is mounted on a sidewall of a building to be used. The counter 10 with a hand rail is constructed by integrally forming an almost horizontal flat part 11 with a plurality of laterally long cut off holes 12 in parallel on a little to front side end face and the front side from a cut off hole is made to be a holdable grip part 13. By constructing like this, this counter is convenient to be used as both a counter and a hand rail, and, since it can be set protruding only little from a wall face, etc., it is not an obstacle and has a simple structure to be easily mounted.
Patent JP-H0316203-A (JP)
Title: Heat-resistant high saturation magnetic flux density film
Inventor: KOBAYASHI TOSHIO
IPC: G11B5/133
Filed: 1989-06-14
Abstract: PURPOSE:To maintain saturation flux density and soft magnetic characteristics up to high temperature by blending a material having a high melting point such as carbide or boride into a ferromagnetic metallic film. CONSTITUTION:A material 3 having a high melting point such as carbide or boride is mixed into a ferromagnetic metallic film 2. The ferromagnetic film with such a high melting material 3 exhibits little increase of crystal diameter even if it is heated to 700 deg.C, while the high melting material suppresses diffusion of elements comprising the ferromagnetic film 2 thereby preventing crystals 4 from growing due to heat. This indicates that existence of a phase 5 of carbide or boride in the periphery of crystals comprising the ferromagnetic film suppresses the growth (increase in size) of crystals 4 comprising the ferromagnetic film. Thus soft magnetic characteristics of the heat-resistant high saturation flux density film can be maintained up to at least 700 deg.C while there is no reduction in its saturation flux density.
Patent JP-S5482340-A (JP)
Title: Insert head for ring solder
Inventor: UMESHIMA TAKAO
IPC: B23K3/00
Filed: 1977-12-15
Abstract: PURPOSE: The titled head that can surely insert the ring solder, holding and carrying it so far as the root of the terminal, by installing the push shaft, whose tip is provided with a spill port for the terminal, on purpose to push from the insert side the ring solder which is partly cut off, and to deliver the ring solder being shrunk redially.  
     CONSTITUTION: The ring solder delivery part 7 of the cylindrical main body 9 is settled at the position facing to an arbitrary terminal 2, and the ring solder 1 is inserted from the ring solder insert part 6. The diameter of the delivery port 7 is smaller than the diameter of the ring solder 1; therefore, the ring solder 1 is caught at the midway of the tapered portion. This ring solder 1 is pushed downward by the push shaft 5; hereby, the ring solder 1 comes to a horizontal attitude along the botton face of the push shaft 5, and then, the shaft 5 is further pushed ahead; as a result, the ring solder 1 shrinks its diameter and fits into the terminal 2. Hereupon, the spill port 8 of the shaft 5, holding the terminal 2, extrudes the ring solder 1, so as to insert the ring solder 1 into the root of the terminal 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5850161-A (JP)
Title: Method and device for sealing of joined part for sealed casting
Inventor: SHIBAFUJI KEIJI
IPC: B22D11/10
Filed: 1981-09-22
Abstract: PURPOSE:To improve the quality of casting and to obtain products meeting prescribed standards by using a sealing layer of ejecting inert gas for the atmospheric sealing in the joined part between a nozzle below a ladle and a sealing pipe. CONSTITUTION:A nozzle holder 3 is installed on the outer side above a cylindrical atmospheric sealing pipe 2 in press contact with a nozzle 1 for outflow of molten steel provided below a ladle. A torus-shaped header 5 is provided in the outside circumferential part and an aperture 9 is provided above the inner side thereof. Supply ports 6, 6 for inert gas are provided on the outer side. The inert gas A supplied through the port 6, 6 connected to the header 5, a connecting pipe 7 and a gas supply pipe 8 is ejected toward the center of the nozzle 1 in the upper part along the generator direction of the imaginary circular cone shape of the aperture 9 of the header 5 through said aperture to form a membrane sealing layer B of the gas A continuously, whereby the inclusion of the atmospheric air by drafts during the outflow of the molten steel C is prevented and the atmospheric sealing in the joined part is accomplished perfectly.
Patent JP-S6044476-A (JP)
Inventor: HAYASHI YUUICHIROU
IPC: B66B1/06
Filed: 1983-08-17
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-S6214765-A (JP)
Title: Production of meat food
Inventor: GOTO IKUO
IPC: A23L13/00
Filed: 1985-07-10
Abstract: PURPOSE:To obtain a meat food, particularly convenient for eating and having good storability, by mixing a meat with ingredients, seasoning and binder, solidifying the resultant mixture to a specific hardness, inserting a rod body thereinto, roasting the mixture and freezing the roasted mixture. CONSTITUTION:Meat of a bird or animal, e.g. cattle, pig, bird, sheep, or whale, is mixed with ingredients, e.g. vegetable or fruit, seasoning, e.g. pepper or salt, and binder, e.g. egg or bread crumb, etc. The mixed material is then solidified into a dumpling of specific size to give a lump of meat. The tip part of a rodlike body is inserted into the lump of meat and integrated therewith by pressing or grasping. The rodlike body is preferably made of wood from the viewpoint of integration with cooked rice. The lump of meat with the rodlike body inserted thereinto is roasted in an oven or small kitchen range to give light brown color to the surface of the lump of meat. The lump part of the meat just after roasting is then covered with a plastic sheet, etc., and frozen. The frozen meat food is individually or several pieces thereof are divided and packed and served. After thawing, the food can be directly eaten or heated and roasted for eating.
Patent JP-H01320397-A (JP)
Title: Rotary fluid machine
Inventor: NAKAJIMA JUNICHI
IPC: F16M7/00
Filed: 1988-06-20
Abstract: PURPOSE:To facilitate the inspection of an inner part by movably fastening a casing in the axial direction of a driving motor via a slide base. CONSTITUTION:One part 5' of the casing 5 of the back face of an impeller 11 is fitted to a motor 1, which is fixed onto a common base plate 2. The casing 5 is fixed on the common base plate 2 via the slide base 7 of a guide rail, etc. In case of performing the internal inspection of a fan the joint of the slide base 7 is released and the casing 5 is pulled out in the axial direction of the motor 1, then the inner part of the impeller 11 of a fan, etc. is easily exposed to enable the inspection.
Patent JP-S6129011-A (JP)
Inventor: SATO MITSUHIRO
IPC: H01B13/22
Filed: 1984-07-19
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-S636246-A (JP)
Title: Three-dimensional synchronous transmission belt
Inventor: URABE TAKAYUKI
IPC: F16G13/10
Filed: 1986-06-25
Abstract: PURPOSE:To provide synchronous transmission between two unparallel planes by equipping a round bar with necks and spherical projections alternately at a constant spacing so as to form a transmission belt, and combining this belt with a pulley equipped with grooves for fitting of these necks and projections. CONSTITUTION:A round bar consisting of a resilient substance having excellent anti-abrasiveness such as rubber and a steel cord as core, is equipped with necks 1a and spherical projections 1b alternately at a constant spacing so as to form a transmission belt 1. A pulley 2 is equipped at its disk-shaped periphery with grooves 2a and spherical grooves 2b alternately and at a constant spacing for fitting of said necks 1a and spherical projections 1b, respectively. This circular form of belt 1 in its profiles of necks 1a enables bending of the belt at guide pulleys IR1, IR2 for transition from a plane Q to another R, which are not parallel, and bending of the same at the pulley 2 in the planes Q, R-i.e. a three-dimensional bending. Thus three-dimensional synchronous transmission can be made between the axis SQ and axis SR.
Patent JP-H09310775-A (JP)
Title: Solenoid valve
Inventor: KOMOTO SOUJI
IPC: F16K31/06
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a solenoid valve main body so as to provide a solenoid valve at low cost by forming a solenoid valve main body of a cylindrical large diameter part for housing a bobbin and a small diameter part, which is continuously provided to the large diameter part and which is to be fitted on a projecting part, and forming an end of the small diameter part with a flange projected to a side. SOLUTION: At the time of fixing a solenoid valve 1 to an object 41, a small diameter part 6 of a solenoid valve main body 2 is inserted into a fitting hole 10 of a fixing bracket 8, and thereafter, a C-ring 9 is fitted to the small diameter part 6. Removal of the fixing bracket 8 from the solenoid valve main body 2 can be prevented by this C-ring 9, and the solenoid valve 1 and the fixing bracket 8 can be integrally handled with each other by this C-ring 9. With this structure, workability at the time of fixing the solenoid valve 1 to the object 41 is improved. A projecting body 35 extended form the solenoid valve main body 2 is inserted into a flow passage 42 provided in the object 41, and while since the solenoid valve main body 2 and the flange 7 can be formed at the same time by one press-molding, production efficiency is improved, and while the manufacturing cost can be lowered.