baber/WOPTO huggingface dataset:
Patent JP-S5332948-A (JP)
Title: Ventilating fan
Inventor: MITA YASUYUKI
IPC: F24F7/013
Filed: 1976-09-08
Abstract: PURPOSE: To provide a ventilating fan, in which arrangement is provided in the outer frame for fastening a plate on which a switch is to be fixed, whereby attachment of the switch can be simplified. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5533857-A (JP)
Title: Winding-up device
Inventor: YAMAGUCHI MASAJI
IPC: B22D11/06
Filed: 1978-08-30
Abstract: PURPOSE: As to a winding-up device for an amorphous ribbon of metal obtained by a quenching method, etc., to enable smooth and quick coiling without damaging the product by arranging vibration system guides vibrating in a specific range before a winding-up machine.  
     CONSTITUTION: The amorphous ribbon 5 is given vibration of 10 to 500cycle/sec, preferably 20 to 100cycle/sec by the vibration system guides 4, and is coiled around the reel for coiling 2 through the pinch roller 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01278001-A (JP)
Title: Thermistor temperature transducer structure
Inventor: IWATA SHINICHI
IPC: H01C7/04
Filed: 1988-04-28
Abstract: PURPOSE:To provide a thermistor temperature transducer having simplified construction and improved reliability and heat responsibility by using aluminum- nitride-type ceramics for forming a substrate and a container constituting the thermistor temperature transducer. CONSTITUTION:Calcium fluoride (CaF2) as a sintering assisting agent is added in powder of aluminum nitride ceramics (AIN), which is baked in non-oxidizing atmosphere to provide an AIN sintered body. A disk is punched out of the sintered body, and one surface thereof is mirror finished. Then, an electrode film 7 consisting of three layers of It, Pt and Au is formed on the mirror- finished surface of the disk. An SiC sintered body is used as a target and an SiC thin film thermistor is patterned within atmosphere of Ar gas while a substrate 9b is heated, so that a thermistor temperature transducer 8 having the substrate 9b formed of AIN is produced. The AIN substrate is bonded to the end face of an AIN pipe 13b formed of the same material through a low-melting glass of PbO-ZnO-B2O3 type and baked. In this manner, it is possible to simplify the construction of the thermistor temperature transducer while improving reliability and heat responsiveness thereof.
Patent JP-2000297848-A (JP)
Title: Assembly type transmission v-belt
Inventor: MIZUMIYA KAZUHIRO
IPC: F16G5/16
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent large tensile stress from being applied to a band also when a band contact surface of a V-type block is made a crowning surface for an automatic aligning of the band. SOLUTION: When a shoulder part of a V-type block laying a band is made a crowning surface curved into medium and high from the viewpoint of a band traveling direction, also an endless band is curved so as to be middle and high in a band width direction. When a ratio (R2/R1) of a curvature radius R2 of the band for a curvature radius R1 of the crowning surface is changed and maximum tensile stress σmax of a band outer peripheral surface is measured, a relation between both of R1 and R2 exists as shown in a Figure. In a conventional way, because the band is not curved in the band width direction, (R2/R1) do not become 0.35 or below, even if the band becomes a curved shape in the band width direction in a pulley winding area, and large tensile stress is received.  Therefore, (R2/R1) is determined for values (0.21 or more, 0.35 or below) within a range shown by β so that maximum tensile stress of the band outer peripheral surface may be smaller than conventional one.
Patent JP-S62263856-A (JP)
Title: Cutting control method for casting slab in continuous casting
Inventor: MIYAHARA KAZUAKI
IPC: B22D11/16
Filed: 1986-05-12
Abstract: PURPOSE:To eliminate the dispersion in cutting length of a casting slab and to reduce the adding weight for securing the casting slab length by finding hot size correcting factor from the casting slab temp., finding hot length measuring pulse from drawing shifting and calculating cold cutting length. CONSTITUTION:The surface temp. of the casting slab 12 is measured by a radiation thermometer 1, and compared with the setting temp. by a comparator 2 to store this output in a data-buffer 3. By using the surface temp. of the casting slab extracted from the data-buffer 3, the hot size correcting factor is found by a computing element 4. On the other hand, the shifting rate of drawing for the casting slab is detected from number of revolution for a measuring roll 5 by the pulse generator 6, to convert this to the hot length measuring pulse. Weighing of the hot length measuring pulse by the hot size correcting factor is executed by a computing element 7 to calculate the cold length measuring pulse. This cold length measuring pulse is converted to the cutting length of the casting slab by an integrator 8. As comparing the above cold cutting length with the setting casting slab length by a comparator 9, a cutting start signal is outputted at the time of equalizing the both lengths.
Patent JP-H02286187-A (JP)
Title: Shape changing toy
Inventor: TAKADA YATSUKA
IPC: A63H3/04
Filed: 1989-04-26
Abstract: PURPOSE:To obtain the shape changing toy of rich variety with simple structure by composing the toy of a frame body and partial body to be formed in an internal part, composing the frame body of shape memory alloy to form a contour by heating and composing the partial body of shape memory alloy to form an image such as a character or a graphic, etc., at a temperature higher than that of the above mentioned shape memory alloy. CONSTITUTION:For this toy, a frame body 11 and a partial body 21 are normally set in an arbitrary unidentifiable shape. This toy is put into the hot water of bath. Thus, at first, only the frame body 11 is formed in a heart-shape which is stored in advance. Next, when the toy is continuously heated in the hot water, the English characters of 'lcve', whose shapes are stored in advance, are formed in the partial body 21. After this toy is put out from the hot water, the shape memory alloy of the above mentioned frame body 11 and partial body is gradually cooled soon. Finally, the shape memory alloy is cooled to ordinary temperature and made soft. The above mentioned toy is softly grasped by hand and the shape of the toy is destroyed. Then, the unidentifiable shape is obtained again.
Patent JP-H01278526-A (JP)
Title: Epoxy resin composition
Inventor: NAKAMURA MASASHI
IPC: C08L63/00
Filed: 1988-04-28
Abstract: PURPOSE:To obtain the subject composition containing a liquid epoxy resin, a nitrogen-containing latent curing agent and a solid solution of diaza-bicyclo(5.4.0)undecene-7 and a phenolic novolak resin, having rapid low-temperature curability and excellent in storage stability at ordinary temperature and electrical characteristics. CONSTITUTION:The aimed composition containing (A) a liquid epoxy resin (e.g., glycidyl ether type epoxy resin of bisphenol A), (B) a nitrogen-containing latent curing agent (e.g., dicyandiamide or acetoguanamine) for epoxy resins and (C) a solid solution of 1,8-diaza-bicyclo(5.4.0)undecene-7 and a phenolic novolak resin, preferably in an amount of 0.03-0.25mol of the component (B) based on 1 equivalent of the component (A) and in a ratio of 1-30pts.wt. of the component (C) based on 100pts.wt. of the component (A).
Patent JP-S5231776-A (JP)
Title: Integrating ampere meter
Inventor: IWASAKI KOUSHIROU
IPC: G01R22/02
Filed: 1975-09-05
Abstract: PURPOSE: To know the rate of consumption of storage batteries, etc. by detecting the current to be measured and converting the same to voltage, then flowing minute current corresponding to the voltage across both electrodes of a memoriode and integrating and indicating the current being measured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05306287-A (JP)
Title: Crystal of cephem compound
Inventor: MAEDA YOSHIHARU
IPC: A61P31/04
Filed: 1992-04-24
Abstract: PURPOSE:To provide the subject stable crystal easily producible industrially. CONSTITUTION:The objective crystal of 7beta-(Z)-[2-(2-aminothiazole-4-yl)-2- hydroxyiminoacetamido]-3[(5-methyl-1,3,4-thiadiazole-2-yl)thiomethyl]- 3-cephem-4- carboxylic acid of the formula, an alkali metal salt or hydrochloride thereof. This crystal has high preservability.
Patent JP-S5732605-A (JP)
Title: Anisotropic ferrite magnet
Inventor: KOSHIZUKA KATSUO
IPC: H01F1/11
Filed: 1980-08-06
Abstract: PURPOSE:To obtain high residual magnetic flux density and high coersive force by adding Si and Cu by a fixed amount. CONSTITUTION:In a hexagonal system oxide having the composition of MO. nFe2O3 (M represents either one Ba and Sr, and n is 4.8-6.3), both the Si component which is 0.05-1.0% in terms of SiO2 in weight and the Cu component which is 0.02-1.0% in terms of CuO in weight are included. The ratio of SiO2/ CuO in weight ranges from 0.1-10. This nature of the hexagonal system oxide provides ferrite magnet of high performance anisotropicity.
Patent JP-H047948-A (JP)
Title: Data transmitter provided with dial backup
Inventor: AOTANI YOSHIHISA
IPC: H04M11/00
Filed: 1990-04-25
Abstract: PURPOSE:To save cost by devising the above transmitter such that no dial backup is implemented to a public line even when quality of a private line is deteriorated while a data terminal ready signal is reset. CONSTITUTION:A MODEM 1 outputs an off-signal from a private line 3 to a drive section 2d of a line changeover section 2 via a control section 5. Then the MODEM 1 is connected to the private line 3 by the operation of the drive section 2d. While an ER signal is reset, even when the quality of the private line 3 is deteriorated, no dial backup is given to a public line 7. Moreover, even when the quality of the private line 3 is excellent, when an ER signal is reset, the line switching section 2 is inactivated and the MODEM 1 is connected to the private line 3. When a set ER signal is inputted, a control section 5 outputs a connection signal to a network control section 6. The drive section 2d is excited by the input of the ON signal, the control section is connected and the MODEM 1 makes procedure of connection to the line 7. Thus, dial backup function is stopped when no data communication is implemented to save the cost by monitoring the ER signal.
Patent JP-S58225544-A (JP)
Title: Color picture tube
Inventor: YAMAGUCHI YUKIROU
IPC: H01J29/70
Filed: 1982-06-22
Abstract: PURPOSE:To effectively eliminate asymmetrical misconvergence and obtain high grade convergence by providing the arrangement and shape of field distribution compensating elements so that these elements are arranged and shaped asymmetrically to the straight line which passes the center electron beam arranging point and is crossing orthogonally to the arranging direction of three electron guns. CONSTITUTION:Magnetic materials 7-b attached to beam apertures in both sides are deflected upward in place of the conventional symmetrical arrangement. With such arrangement, the vertical deflection field 7c can be distributed more intensively within the beam apeture in both sides as is shifted downward, while it can be distributed weakly within the center beam aperture as is shifted downward. Therefore, electron beam of both sides is more weakly deflected at the upper part of screen as compared with the center beam and strongly deflected at the lower part of screen. Thereby asymmetrical misconvergence can be compensated. In the same way, the magnetic materials 8-a are arranged asymmetrically at the upper and lower parts in the figure, thereby, the lower field in the center beam aperture is absorbed by the magnetic material 8-a to be made weak.
Patent JP-S5631416-A (JP)
Title: Moving bed type filter apparatus
Inventor: SENDA TAKAYUKI
IPC: B01D29/60
Filed: 1979-08-22
Abstract: PURPOSE: To enable a large amount of filter material to be transferred even in the presence of horizontal part of a transfer pipe by constituting the titled device from a filter material discharge pipe, a water jet nozzle, a faucet joint to a transfer pipe, a transfer pipe, a circulating water tank, etc.  
     CONSTITUTION: The installation includes the filter material discharge pipe 13 through which the filter material is collected from a filter cylinder lower hopper 12 and is flowed, the water jet nozzle 18 which feeds high-speed water to the filter material flowed from the pipe 13, the faucet joint 19 installed at a specified distance or more from the nozzle 18 and having a shape narrower toward the flow direction of the filter material and water stream. The faucet joint 19 is connected to the transfer pipe 20 to transfer the fluidized filter material to a filter material regeneration and separation cylinder 21. The installation further includes a circulating water tank 15 which receives regenerated and separated water from the cylinder 21 and stores the water so that the water is partly used as high-speed jet water to transfer the filter material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10300098-A (JP)
Title: Microwave oven with heater
Inventor: IDETA KAZUYA
IPC: F24C7/02
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To warn a user of a heated part by providing a control means which judges a temperature rising part as caused by thermal cooking to display a character indicating a high temperature on a display device while the high temperature part is pictorially displayed by a judging means. SOLUTION: A magnetron is arranged in a body to irradiate a high frequency into a thermally cooking chamber and upper and lower heaters are arranged on upper and lower sides within the thermally cooking chamber. A display device 6 is provided with a time display part 12, a range intensity display part 11 to indicate an output of the magnetron in high frequency heating, an oven temperature display part 13 to indicate temperature in a thermally cooking chamber and other various display parts. A caution character display part 14 is provided to indicate a character of 'watch out high temperature' for warn a user of the existence of a heated part at the end of thermal cooking and a pictorial display part 15 to concretely show the heated part by a picture. A control circuit lights a character display part 15 or the like to display a warning of 'watch out high temperature'.
Patent JP-H05301036-A (JP)
Title: Hydrophilic polysulfone membrane and its production
Inventor: EGUCHI TAMIYUKI
IPC: B01D71/68
Filed: 1992-04-27
Abstract: PURPOSE:To provide a hydrophilic polysulfone membrane capable of suitably using as a supporting membrane of ultrafiltration membrane, in which the hydrophilicity is permanently kept even by repeating drying and filtering and the quantity of an agent for giving hydrophilicity eluted into a filtrate is drastically trace amount, and a simple and economical production method thereof. CONSTITUTION:This hydrophilic polysulfone membrane is obtained by sticking hydrophilic polyphenol to the surface of a polysulfone membrane. The hydrophilic polysulfon membrane is also produced by dipping the polysulfone membrane into a solution of a hydrophilic polyphenol and sticking the hydrophilic polyphenol to the surface of the polysulfone membrane.
Patent JP-S5232038-A (JP)
Title: Emulsion composition
Inventor: YAMASHITA YOSHIO
IPC: C08F2/24
Filed: 1975-09-04
Abstract: PURPOSE: An emulsion composition obtained by polymerizing a polymerizable vinyl monomer, in the presence of a water-soluble substance containing a neutralized product of a specific stand oil or a specific boiled oil as an emultifier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H046924-A (JP)
Title: Spread spectrum communication synchronization circuit
Inventor: HAGIO MINORU
IPC: H04J13/00
Filed: 1990-04-24
Abstract: PURPOSE:To keep the synchronization stably against a fluctuation of a reception signal level and fluctuation of C/N by discriminating the synchronization from an output signal power ratio of band pass filters having different band widths. CONSTITUTION:Since a peak of a spectrum waveform of an inverse spread signal does not exist in a pass hand of BPF 31a, 32a in the asynchronization state, an output signal power of the BPF 32a with a wider pass band width is larger than an output signal power of a filter 31a and the power ratio of the both is larger than the unity. Thus, a synchronization discrimination circuit 34 discriminates it to be in the asynchronization state because the power ratio is larger than the unity to give a command of synchronization acquisition to a control voltage generating circuit 27 and a PN code generating circuit 26. As a result, a phase of a PN code outputted from the circuit 26 is sequentially shifted and the results are multiplied at the sender side and when the phase approaches the object PN code phase, the spectrum waveform of an inverse spread signal is a spectrum having a peak near the passing center frequency of the filters 31a, 32a. Thus, the output power ratio of the filters 31a, 32a is made almost equal to each other and the synchronization state is detected by the circuit 34.
Patent JP-H10297592-A (JP)
Title: Aerator for marine fuel tank
Inventor: HAMAZAKI RYUICHI
IPC: B63H21/38
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent fuel oil from spouting to the outside by installing a buffer tank, which is used to store this fuel oil once, in the point midway in a air pipe extending, after piercing through an upper deck, from a fuel tank, and setting up a float valve for opening or closing this air pipe, in this buffer tank, respectively. SOLUTION: A fuel tank is installed beneath the hold, connecting an air pipe 2 to a stem side end part, and this air pipe 2 is halved into a lower air pipe 2a and an upper air pipe 2b with a buffer tank 8 which connects the lower air pipe 2a to an inflow hole 9 piercedly installed in a bottom plate part 8a, and also connects the upper air pipe 2b to an outflow hole 10 piercedly installed in a top plate part 8b. This buffer tank 8 is divided into an inflow chamber 12 intercommunicating to the lower air pipe 2a and an outflow chamber 13 intercommunicating to the upper air pipe 2b with a baffle plate 11, whereby they pass through a flow hole 11a and being interconnected with each other, and in addition, a float valve 14 is installed in the outflow chamber 13.  With this constitution, such a fear that fuel oil in the buffer tank 8 goes up in the upper air pipe 2b and it is spouted to the outside can be prevented.
Patent JP-S5232476-A (JP)
Title: Air cylinder with damper
Inventor: YAMAJI TETSUPEI
IPC: F15B15/22
Filed: 1975-09-08
Abstract: PURPOSE: An air cylinder with damper capable of absorbing any shock generated in the stroke end of air cylinder by proving an air damper in the cylinder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07315231-A (JP)
Title: Steering device for front wheel drive vehicle
Inventor: TERAOKA MASAO
IPC: B62D1/16
Filed: 1994-05-23
Abstract: PURPOSE:To provide a steering device which can return to its original position from its full steering condition easily in a front wheel drive vehicle where a differential limiting-device is installed between axles which transmit driving force from an engine to right and left front wheels. CONSTITUTION:This steering device for front wheel drive vehicle, which is used in a front wheel drive vehicle where a differential limiting-device is installed between axles which transmit driving force from an engine to right and left front wheels, is provided with a steering wheel 37 fixed on one side and a steering shaft 33 connected to a gear box 51 on the other side, and a return spring 39 which forces the steering shaft 33 to the neutral position.
Patent JP-H02285383-A (JP)
Title: Heat fixing roll device for electrophotographic device
Inventor: KISHI MASATAKA
IPC: G03G15/20
Filed: 1989-04-27
Abstract: PURPOSE:To early and uniformly heat an entire surface by directly forming a resistance heating layer made of metal on the surface of a base resin layer laminated on the insulating layer of the heat roll or its surface with a film forming means. CONSTITUTION:For instance, from the center to the outer periphery of the heat roll 11, a metallic rotary shaft 15, the insulating layer 16 composed of ceramic material, the resistance heating layer 18 connected to an outer light source, and a protecting layer 19 composed of fluororesin are laminated. Then, metal such as Ni, Ni-Cr, Ni-P, and Ni-b is used for electroless plating to directly form the heating resistance layer 18 on the surface of the insulating layer 16. Therefore, the thickness of the heating layer 18 of the heat roll 11 is uniformed as much as possible, and the heating layer 18 is always heated uniformly.
Patent JP-S5333075-A (JP)
Title: Gunn oscillator
Inventor: AKU SHIYUUICHIROU
IPC: H01L47/02
Filed: 1976-09-09
Abstract: PURPOSE:To diminish the temperature change of oscillation output and reduce output change by mounting a Gunn diode within a cavity resonator and applying a voltage lower than the bias voltage at which the oscillation output at an ordinary temperature becomes maximum.
Patent JP-H08285308-A (JP)
Title: Heat pump type air conditioning equipment
Inventor: UNO SHOICHI
IPC: F24F1/00
Filed: 1995-04-07
Abstract: PURPOSE: To provide compact air conditioning equipment which enables creating of a comfortable temperature distribution in a room each during the cooling and heating operations. CONSTITUTION: A body case 21 is provided with a first air inlet/outlet 26 opened upward and a second air inlet/outlet 27 opened downward while an air duct 34 is formed to communicate between the air inlet/outlets 26 and 27. A first heat exchanger 23 and a second heat exchanger 24 functioning as an evaporator or a condenser are arranged in the air duct 34 facing the air inlet/outlets 26 and 27 while a reversibly rotating fan 31 is arranged between the first and second heat exchangers 23 and 24.
Patent JP-S5441086-A (JP)
Title: Diode for high frequency limiter
Inventor: MIZUTA YOSHIYUKI
IPC: H01L29/861
Filed: 1977-09-07
Abstract: PURPOSE: To make possible reverse bias use by providing such an impurity distribution that the electric field in the junction layer corresponding to the high frequency voltage level to be limited becomes higher than the value which produces avalanche breakdown over the entire layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61268545-A (JP)
Title: Coordinated pneumatic safety device for car
Inventor: MURAKAMI TAKESHI
IPC: B60R21/18
Filed: 1985-05-22
Abstract: PURPOSE:To dampen an impact force and fasten a driver and passengers to respective seats for improving their safety by fixing to those seats a safety air jacket as expandable on air pressure. CONSTITUTION:Compressed air available from a compressed air device 1 is stored in an air reservoir, and piped to an air brake device 4 or a collision damping device 5, so that safety will be ensured in an emergency by the simple operation of a push button device arranged at the easiest-to-operate position in a car. Also, the compressed air works to pressurize and expand a collision damper device 5 provided along the external side of a car body, and dampens both external and internal collision impacts on air pressure. At the same time, said compressed air pressurizes and expands a safey air jacket 6 as fixed to the seats, thereby damping an impact force on a driver and passengers, and fastening them to the seats for safety.
Patent JP-S62264265-A (JP)
Inventor: YOSHIDA SHOZO
IPC: E04G21/12
Filed: 1986-05-12
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。