baber/WOPTO huggingface dataset:
Patent JP-H11301833-A (JP)
Title: Electromagnetic feeder, measuring device and combination measuring system
Inventor: TAMAI YUTAKA
IPC: B65G27/32
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit constitution for performing feedback control and to facilitate reproducing of amplitude control in accordance with an article, in an electromagnetic feeder. SOLUTION: Acceleration detected by an acceleration sensor 10 mounted in an electromagnetic feeder 3 is converted into a digital amount by an A/D converter 12, amplitude of a conveying part 37 is obtained to be based on this converted digital amount, the amplitude is compared with target amplitude Tf, a deviation between both the amplitudes is obtained, and by controlling drive energy of vibration in the next time input to an electromagnetic coil 39 from an excitation power source 18 based on the deviation, and thereby amplitude in the next time is feedback controlled so as to approach the target amplitude.
Patent JP-H09291440-A (JP)
Title: Prevention of stop bar of weaving machine
Inventor: YAMASHITA ISAO
IPC: D03C13/00
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a stop bar caused by high tension of warp by reducing the tension of warp in a period from the starting of a weaving machine to a steady revolution. SOLUTION: In an electrically driven opening device, the amount of each heald frame 3 opened in a period from the starting of a weaving machine to a steady revolution is made smaller than that in a stationary state. In an electrically driven easing apparatus 20, the amount of an easing roll 29 eased in the period from the starting of the weaving machine to the steady state is made larger than that in the stationary state and the tension of a warp 31 is reduced to tension smaller than that in a stationary state to prevent occurrence of a stop bar.
Patent JP-S612065-A (JP)
Title: Flaw detector using eddy current
Inventor: YOKOYAMA MASAHARU
IPC: G01N27/90
Filed: 1984-06-14
Abstract: PURPOSE:To improve the accuracy of phase analysis by arranging concentrically a testing coil on the outside of an exciting coil to constitute a probe. CONSTITUTION:A flaw detecting probe using eddy current is constituted by arranging the exciting coil 2 having a small diameter concentrically with the testing coil 3 having a diameter larger than that of the coil 2. A high frequency current is supplied from an oscillator 31 to the coil 2, so that an eddy current is generated on a testing surface and a mutually induced voltage due to the eddy current is generated on the coil 3. The change of the induced voltage is amplified 32 and inputted to the 1st and 2nd synchronization detectors 5, 6. The detector 5 outputs a component directed to a control signal for an output signal V0 outputted from the coil 3 on the basis of the setting of a 90 deg. phase shifter 50. Consequently, a distance signal due to the variation of lift-off is erased and only a flaw signal due to the existence of a defect is obtained. On the other hand, the detector 6 outputs a component, i.e. a distance signal, directed to a control signal for the signal V0 of the coil 3 on the basis of a 360 deg. phase shifter 60. The flaw signal and the distance signal are inputted to a CRT54 respectively through filters 51, 61, amplifiers 52, 62 and signal processors 53, 63.
Patent JP-S63287994-A (JP)
Inventor: ITAKURA MIKITO
IPC: G09G1/00
Filed: 1987-05-21
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-S61282768-A (JP)
Inventor: OGAWA TAKEHIRO
IPC: F25B29/00
Filed: 1985-06-10
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-S63290316-A (JP)
Title: Hot air heater
Inventor: OGINO TOSHIRO
IPC: F23L5/00
Filed: 1987-05-21
Abstract: PURPOSE:To reduce a dangerous condition of leakage of discharged gas into a room by a method wherein a combustion fan for use in supplying combustion air is installed outside the room, the combustion fan and a main body of device are connected by an air supplying or discharging pipe having flexibility with a driving electric line for the combustion fan enclosed therein. CONSTITUTION:A main body 1 stores a combustion part, a heat exchanger 8 and a convection fan 3. The main body is installed in a room and a combustion fan 4 is installed outside the room of a wall separating an inside part and an outside part of the room so as to supply combustion air. An air supplying and discharging pipe 5 is formed by a flexible double pipe connecting the combustion fan 4 with the main body 1 in which discharged gas is passed therein and the combustion air is passed out of the pipe. An electric line for the combustion fan is embedded in a pipe wall partitioning the inside part and the outside part. The air supplied by the combustion fan 4 installed outside the room is passed through an air supplying part of the air supplying and discharging pipe 5 and supplied to the combustion part, mixed with fuel and ignited. The discharged gas after combustion is passed through a heat exchanger 8 to exchange heat with the convection air and then discharged out of the room through a discharging side of the air supplying and discharging pipe. In case the main body and the supplying and discharging pipe or the supplying and discharging pipe and the combustion fan are insufficiently connected, electrical power is not supplied to the combustion fan, and the combustion part does not burn.
Patent JP-H07305433-A (JP)
Title: Wall body
Inventor: SHIBAZAKI MINORU
IPC: E04B2/02
Filed: 1994-05-13
Abstract: PURPOSE:To constitute a wall body by stacking a number of rods without any clearance between respective rods, which is simple and rapid in the construction. CONSTITUTION:A number of rods 1 are stacked so as to position the corners of the square section at the upper and lower sides and a recessed groove 2 having the same form with an angled shape of the upper section is formed in the longitudinal lower part. And the recessed groove 2 of the upper rod is stacked by turns on the upper part of the lower rod. In the crossing of the rods 1, a notch with the same shape with the angle of the upper rod is formed, at the lower face of the end side of the rod 1 and the lengthwise rods and the cosswise rods are stacked alternately. They are stacked by turns so as to fit the recessed groove 2 of the upper rod on the lower rod. Reinforcements 5 are used to pierce the inside of the wall body or pierced holes are bored in the stacked wall bodies and concrete is placed therein in order to unify the wall bodies.
Patent JP-S5828071-A (JP)
Title: Thermal responder
Inventor: KANEKO MORIO
IPC: F25B47/02
Filed: 1981-08-11
Abstract: PURPOSE:To permit operation of a compressor to be stopped when a refrigerator is defrosted by installing the controlling apparatus which selectively applies a constant contraction force onto the thermally corresponding bellows of the captioned apparatus installed onto a refrigerator. CONSTITUTION:A contraction force applying apparatus which is operated by a defroster operating shaft 30 is installed onto a bellows 3. With such a constitution, the bellows 3 is normally controlled by the temperature sensing part 1, and when the operating shaft 30 is pushed for defrosting, the engagement surface 30a' of the operating shaft 30 is engaged with a roller 36, and a movable contact 18 is separated from a fixed contact 17, and switches 31 and 31' are closed, and a defrosting heater 46 operates, and then the compressor stops operation. In this state, the contraction force applied by a spring 8 acts onto the bellows 3 and the bellows 30 is restored when the rise of the pressure at the temperature sensing part 1 overcomes the contraction force applied by the spring 8, and the temperature rises.
Patent JP-H09305446-A (JP)
Title: Device and method for displaying event sequence
Inventor: HIRAHARA ATSUSHI
IPC: G06F11/34
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To suitably adjust the respective lengths of graphs in extremely different sizes and to express these graphs on a screen in a limited size without lowering accuracy by storing the generation history of events, transforming the time intervals of that event generation with a non-linear function and preparing the generation graphs of stored events. SOLUTION: A signal from a target system 11 is waited at an input device 12, when there is a signal input, that signal is converted to any prescribed logical value and these converted data are stored in an event history storage device 13 together with time data. Afterwards, until end conditions are satisfied (such as the designated number of data are recorded), this operation is repeated and data are stored. When the end conditions are satisfied, the time intervals of event generation are transformed with the non-linear function by a graph preparing device 15, the generation graphs of events at these transformed time intervals are prepared and these graphs are displayed on a display 16.
Patent JP-H11314642-A (JP)
Title: Container with cover for food and drink
Inventor: MIURA MASAMI
IPC: B65D25/20
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent a cover from impairing the hermetical sealability even after an eating or drinking tool has been cut out, in a container with the cover for food and drink. SOLUTION: An outer peripheral edge 21 which is turned back outwardly and closely fitted to the peripheral wall 31 extended down in the cover 30 is formed at the upper end opening of the container body 20, and an eating or drinking tool 22 is formed so as to be cut off while leaving the upper end 21a at a part of the outer periphery. In this way, even after the eating or drinking tool has been cut off, the sealability of the outer periphery and the cover can be retained. Accordingly, when one transfers with the container for changing the eating or drinking site before he finishes eating or drinking or when one dividedly eats or drinks in a vehicle or the like, the contents can be perfectly prevented from spilling from the container.
Patent JP-H05322443-A (JP)
Title: Noncontact carrying method
Inventor: OZAKI KOJI
IPC: F26B13/20
Filed: 1992-05-18
Abstract: PURPOSE:To prevent static electricity from generating, and prevent scratches, etc., on the web from generating by forming a part or the whole of a gas jetting device of a conductive substance for a system in which webs during running are supported by jetting a gas from a blowout port. CONSTITUTION:A liquid containing a solvent which contains water is applied on the lower surface or both surfaces of a web which is a long sized movable supporting body for such as a silver halide photosensitive material, etc., and dried and as a carrying device for this process a carrying device which jets a gas with low moisture such as drying air from a gas jetting device and noncontact-carries webs, is used. In this case, one part or the whole of the gas jetting device is formed of a conductive substance. The conductive substance is not particularly limited, e.g. a metal such as stainless steel, etc., can be used, or a method wherein the main body is made of FRP, and a metal is affixed on the surface to constitute a gas jetting hole for grounding, or a method wherein a metal is affixed on the surface containing the jetting hole for grounding, etc., can be taken.
Patent JP-S5827104-A (JP)
Title: High-density optical cable unit
Inventor: NIHEI FUMIHIRO
IPC: G02B6/44
Filed: 1981-08-10
Abstract: PURPOSE:To decrease the increase in transmission loss and to permit high density containing of optical fibers by contg. plural pieces of optical fiber strands produced by cladding primary coating or buffer coating on optical fibers in a pipe at specific occupying rates without twisting the strands. CONSTITUTION:An optical cable unit1 is of the constitution wherein plural pieces of optical fiber strands 3 are contained in a straight state without twisting in a pipe 2 of plastics or metal. Thin primary coating of a silicone resin or the like is applied on the respective strands 3, and if necessary buffer coating having elasticity is provided on the outside thereof. If the occupying rate E of the optical fiber strands in the pipe 2, expressed by the equation (I), is so set as to attain 10-17%, the optical cable unit having the highest density and less transmission loss is constituted.
Patent JP-H11327571-A (JP)
Title: Karaoke sing-along music selection apparatus having characteristic at user interface and karaoke sing-along play machine
Inventor: OSHIOKA DAIKI
IPC: G06F3/00
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the labor for teaching an operating method to respective users by showing a display screen projecting the ways, etc., of the user's operation input to the people in a KARAOKE sing-along hall. SOLUTION: The user makes the operation input, such as retrieval of musical pieces and assignment of reserved music, by moving the fingertips toward a video camera 33 while viewing a display 32 on which items are displayed together with his or her own fingertips. A central control section 34 reads out each set of content data by responding with the operation input and displays the others display item and accepts the musical piece operation. The image photographed by the video camera 33 is subjected to A/D conversion in an image processing section 36 and is handed over to the central control section 34. The central control section 34 analyzes the photographed image and makes decision as to whether the forefinger in an extended state exists or not.  A characteristic pattern is extracted from the photographed image by a prescribed recognition algorithm and decision is made as to whether this pattern matches the sample pattern or not. If the photographed object decided to match exists, the image of this object is synthesized and displayed on the display under display of the display item.
Patent JP-S5915930-A (JP)
Title: Moving type platen of electrophotographic copying machine
Inventor: YASUDA KEISUKE
IPC: G03G15/04
Filed: 1982-07-20
Abstract: PURPOSE:To fix easily and exactly platen glass, by providing plural fixing holes on one side end of platen glass, and fixing the platen glass as placed between a platen guide and a platen support through these fixing holes. CONSTITUTION:Plural fixing holes 8 are provided on one side end of platen glass 2. Subsequently, this platen glass 2 is placed between a platen guide 3 and a platen support 4, and is fixed by a fixing screw 7. In this way, the platen glass 2 can be fixed to a frame easily and exactly, and it is possible to prevent from exhibiting a phenomenon by which the platen glass is shifted in the course of a copying work and a quality of a copy is deteriorated. Also, it is possible to reduce the number of parts for fixing the platen glass.
Patent JP-H02302447-A (JP)
Title: Prepreg and wiring board using the same prepreg
Inventor: TAKADA TOSHIHARU
IPC: C08J5/24
Filed: 1989-05-18
Abstract: PURPOSE:To provide a prepreg giving a wiring board having an improved dielectric constant, a hat resistance, etc., by impregnating a substrate with a resin varnish comprising a polyaromatic cyanate, a polyhydric phenol, a polyaromatic cyanatephenol, a catalyst, and a specific flame retardant and subsequently drying the treated substrate. CONSTITUTION:A substrate is impregnated with a resin varnish comprising (A) a polyaromatic cyanate (preferably a compound of formula I), (B) a polyhydric phenol; (C) a polyaromatic cyanatephenol, (D) a catalyst (preferably an aromatic cobalt salt such as cobalt naphthenate) and (E) a flame retardant of formula II ((n) is 1 to 5), followed by drying the treated substrate to provide the objective prepreg.
Patent JP-S5458398-A (JP)
Title: Electrochromic display body
Inventor: OOTA SUNAO
IPC: G02F1/17
Filed: 1977-10-19
Abstract: PURPOSE: To increase the effect of display, by applying voltage to the display after splitting it into a number of minute parts.  
     CONSTITUTION: The display is split into a number of fine parts 1, and a voltage is fed to the suitable fine part 2 and display is made. Further, the display electrode 5 and the lead 6 are connected with fine conduction part 3 for the minute part adjacent each other, and current is flowed as shown in arrow 4 by applying a vlotage to the opposing electrode 7. The electrochromic substance is reduced and separated, enabling to perform display 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5650606-A (JP)
Title: Transistor differential amplifying circuit
Inventor: SEKI KUNIO
IPC: H03F3/45
Filed: 1979-10-01
Abstract: PURPOSE:To ensure a low distortion factor with no negative feedback, by providing a vertical differential transistor which obtains the mutual adverse phase outputs through the collectors to the transistor differential amplifying circuit which consists of the monolithic semiconductor integrated circuit and can turn the input bias voltage into OV. CONSTITUTION:The collector is earthed, and the Darlington-connected pnp transistors (TR)Q20 and Q21 give a level shift to the input signal VIN applied to the base and then give an earth to the collector. At the same time, the darlington- connected pnp TRsQ22 and Q23 give a level shift to the bias voltage of OV. As a result, the signal VIN and the bias voltage are applied to the emitters of the vertical npn TRsQ24 and Q26 which form a differential amplifying transistor. Then the load resistances R27 and R28 are provided at the collectors of the TRsQ24 and Q25 to obtain the outputs of adverse phase to each other. In such way, a low distortion factor can be obtained with no negative feedback.
Patent JP-H07332732-A (JP)
Title: Controller for air conditioner
Inventor: NAKAGAWA KOICHI
IPC: F24F11/02
Filed: 1994-06-07
Abstract: PURPOSE:To enhance comfortableness by performing air conditioning operation suited to environmental conditions. CONSTITUTION:An air conditioner is provided with a controller 30 for an air conditioner 21, a room temperature sensor and an outdoor temperature sensor. The air conditioner is further provided with a frequency sensor 42 for detecting a input frequency (F) of the air conditioner corresponding to a heat input (q) and an idle time detecting means 31 for detecting idle time of the air conditioner 21. A parameter-operating means 32 for deriving by using the method of least squares heat capacity Ca, heat transfer coefficient (h) and coefficient (k) in an equation of state defined by room temperature Ta, outdoor temperature To, idle time (L), change of room temperature dTa/di, heat capacity of room 11 Ca, heat transfer coefficient between interior and exterior of room 11 (h), frequency input (F) and coefficient (k) of the frequency input. A gain operating means 33 is provided for the purpose of deriving control gain on the basis of an empirical equation by Chen et al by using the heat capacity Ca, heat transfer coefficient (h) and coefficient (k) obtained by means of the parameter operating means 32 and idle time (L) detected by the idle time detecting means 31.
Patent JP-2000319731-A (JP)
Title: Production of hot rolled steel sheet for working excellent in fatigue characteristic
Inventor: YOKOI TATSUO
IPC: C21D8/04
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To improve both the fatigue characteristics and workability of the steel sheet by subjecting a slab having a specified compsn. to rough rolling, thereafter executing high pressure descaling, subjecting it to hot finish rolling under specified conditions, executing heating and cooling and forming its structure into a specified one. SOLUTION: A slab composed of, by mass, 0.03 to 0.20% C, 0.1 to 1.4% Si, 0.5 to 3.0% Mn, <=0.02% P, <=0.01% S, 0.005 to 1.0% Al, 0.2 to 2.0% Cu, 0.0002 to 0.0020% B, and the balance Fe with inevitable impurities is subjected to rough rolling, is thereafter subjected to high pressure descaling and is subjected to hot finish rolling at >=Ar3 point. Then, it is retained in a range from the Ar3 point to the Ar1 point for 1 to 10 sec, is thereafter cooled at >=20 deg.C/sec and is coiled at <=350 deg.C. As a result, the steel sheet whose microstructure is the composite one composed of ferrite as the main phase and martensite as a 2nd. phase, and in which Cu in the ferritic phase exists in the precipitated and/or solid solution state in which the size of particles composed of Cu alone is <=2 nm can be obtd.
Patent JP-H09304483-A (JP)
Title: Test circuit
Inventor: UCHIDA SHOICHI
IPC: G01R31/28
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To suppress the number of terminals for test result output, omit a selector circuit and make data reading faster. SOLUTION: Data are read from RAM 1 of an integrated circuit 7 including RAM 1 and an output user logic circuit 4 connected to RAM 1, in a test circuit for testing RAM 1, a clock signal is input to be counted, and the data read from a counter circuit 5 for outputting count data on the basis of its counted value and RAM 1 are input. A multiplexer 6 for outputting a bit signal at a position corresponding to the output signal of the counter circuit 5 out of the bit signals constituting the data exists therewith, and the counter circuit 5 and multiplexer 6 are built in the integrated circuit, 7. The multiplexer 6 directly outputs the bit signal to the outside of the integrated circuit 7.
Patent JP-H06328961-A (JP)
Title: Reverse restraining structure of working machine of walking type
Inventor: KAWASHIMA NOBUMASA
IPC: B60K23/00
Filed: 1993-05-27
Abstract: PURPOSE:To provide a mechanism to restrain the reverse working condition with a simple structure in a working machine of walking type. CONSTITUTION:A transmission clutch for taking out the power and a transmission mechanism for traveling are arranged within a transmission case 1, and at the same time, a restrained part 27 which is displaced in an interlocking manner with a transmission operating arm 17 and a moving part 29 which is displaced in an interlocking manner with an operating tool 24 of the transmission clutch are provided, and the transmission operating arm 17 realizes the selective operation to the shift position for the restrain transmission in the neutral transmission position under the condition where the operating tool 24 is operated to the clutch-on position. The restrained part 27 is engaged with the moving part 29 to restrain the shift operation of the transmission operating arm 17, and the restrained part 27 is formed in a positionally changeable manner at the restraint acting position where the engaged condition is represented and at the release position where the engaged condition is not obtained.
Patent JP-H11325966-A (JP)
Title: Position detector
Inventor: SUZUKI TATSUMA
IPC: G01D15/24
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a position detector capable of providing a high resolution at low cost. SOLUTION: A position detector 50 is provided with a disk-shaped rotary member 60 fixed on a carriage 15 so as to be rotated while moving together with the carriage 15 and a read sensor (as one example of reading means) formed on this rotary member 60 at equal intervals in a circumferential direction so as to read plural scales. The read sensor 70 reads and counts the said scales passed through a prescribed reading position 72 and detects the position of the carriage 15 based on this number or interval of the said scales.
Patent JP-H0284182-A (JP)
Title: Fibronectin bonded protein
Inventor: MAGUNASU FUTSUKU
IPC: A61P31/04
Filed: 1989-05-20
Abstract: The present invention relates to new recombinant DNA-molecules comprising nucleotide sequences of S. dysgalactiae encoding for at least one protein or polypeptide having fibronectin binding property.
Patent JP-S5350913-A (JP)
Title: Secondary signal transmission system
Inventor: TSUKADA KAZUMASA
IPC: H04L27/18
Filed: 1976-10-20
Abstract: PURPOSE:To transmit the existence of a secondary signal and to secure an errorfree transmission of the main signal information, by disturbing the rule regulating that only one pulse exists per word.