baber/WOPTO huggingface dataset:
Patent JP-H05145366-A (JP)
Title: Piezoelectric component
Inventor: IWATANI SHOICHI
IPC: H03H9/56
Filed: 1991-11-18
Abstract: PURPOSE:To obtain the piezoelectric component with high reliability in which the number of components is less, the structure is simple and crack or exfoliation or the like hardly occurrs. CONSTITUTION:A piezoelectric substrate 1 includes a front electrode and a rear electrode. An outer side of a support 4 has external connection terminals 13-15 and the external connection terminals 13-15 are electrically conmected to lead electrodes led from the front electrode and the rear electrode. A front cover 2 and a rear cover 3 have a cavity on one side to form a vibration space around the front electrode and the rear electrode. A side end face 210 of a cavity layer 21 of the front cover 2 is retracted from one side toward the other side and the thickness of the piezoelectric substrate 1 on the side end face is made zero.
Patent JP-H04201944-A (JP)
Title: Sheet collecting tray
Inventor: MIYOSHI JUN
IPC: B65H31/02
Filed: 1990-11-30
Abstract: PURPOSE:To perform sheet arranging action as expected even in the case of a sheet short in the conveyed direction length being discharged by constraint from a sheet discharge opening by providing each rib with an inclined part having an upper edge extended upward to the downstream side with the inclination of 10-30 deg. in relation to the upper face of a rib main part. CONSTITUTION:An inclined part extended upward with the inclination alpha of 10-30 deg. to the downstream side is formed at the required part of a rib 12. In the case of collecting a sheet short in the conveyed direction length onto a sheet collecting tray 2, the conveyed direction front end part of this sheet is lifted upward locally by the inclined part 28. Accordingly, when the front end of a sheet to be discharged next surpasses the front end of the preceding sheet to perform movement to the downstream side, the front end part of the locally lifted-up preceding sheet effectively resists the conveyed direction movement of the following sheet so as to prevent the following sheet from largely surpassing the front end of the preceding sheet to move on.
Patent JP-H09172492-A (JP)
Title: Public information notifying system
Inventor: NISHIYAMA NARIHISA
IPC: H04M3/42
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To allow a telephone subscriber to call a callee after listening to public information at the time of transmission by allowing a public organization to register the message of public information desired to notify local subscribers to a telephone exchange station in the region. SOLUTION: When the maintenance person of EOA 1 inputs the message of public information from MAT 11, the message is registered and recorded in ANM 14. When CLG 10 dial-transmits to CLD 31 in this state, CPU 15 call- incoming-connects ICT 33 through OGT 13 and NW 2 and sets a speech path between ANM 14 and CLG 10 to send a prescribed message from ANM 14 to CLG 10 for a prescrubed time. On the other hand, in EOB 3 the incoming call from NW 2 is connected to CLD 31 through ICT 33 and SW 32. At the time of finishing the sending message for a prescribed time, CPU 15 starts sending a calling signal to CLD 31. EOB 3 sends the calling signal to CLD 31 and sends calling sound to EOA 1 through NW 2 from ICT 33.
Patent JP-H03190365-A (JP)
Title: Facsimile equipment
Inventor: ARIMA HIROYUKI
IPC: H04N1/21
Filed: 1989-12-19
Abstract: PURPOSE:To attain smooth reception even at a specific time zone such as at night by storing a reception data based on a time output set by a time setting means, outputting the stored reception data and recording it onto recording paper. CONSTITUTION:Usually, when a data is received, it is recorded on recording paper sequentially, and the recorded recording paper sheets are sequentially stacked onto a discharge tray. When the time reaches a time set by a time setting means 22, the received data is switched from the recording of the received data onto the recording paper to the storing of the data into a storage means 18. The reception data stored in the storage means 18 is recorded on the recording by an output signal with the output means 18 and the recording paper sheets are stacked onto a discharge tray. Thus, smooth reception is attained even at night.
Patent JP-H06176919-A (JP)
Title: Heat resistant alloy covered permanent magnet
Inventor: YAMADA HIROHIDE
IPC: H01F7/02
Filed: 1992-12-10
Abstract: PURPOSE:To provide a reusable permanent magnet covered with a heat resistant alloy in which the deterioration of demagnetization factor even at high temperatures is prevented and which can be reused by remagnetization even if the magnetization decreases. CONSTITUTION:This is a heat resistant alloy covered permanent magnet in which the rare earth magnet is isolated from the external environment by making the magnet out of a box type part containing a rare earth magnet and a cap part that mates with the box type part, and the mating parts these parts are welded by laser welding.
Patent JP-H09169779-A (JP)
Title: Production of fluoroalkylalkoxysilane
Inventor: MURAKAMI NOBUHITO
IPC: C07F7/18
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound useful for the stain-proofing treatment of plastic lens, water-repelling treatment of glass substrate, etc., in high efficiency by mixing a fluoroalkyl chlorosilane with a monohydric saturated alcohol and separating the alkoxylated silane by a liquid-separation process. SOLUTION: The objective compound is produced in high efficiency and yield by dropping a monohydric saturated alcohol (e.g. methanol) to a chlorosilane having fluoroalkyl group (e.g. 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10- heptadecafluorodecyl trichlorosilane) in an amount of 1.0-1.2 times mol based on the chlorine group of the fluoroalkylchlorosilane at a liquid temperature of <=40 deg.C under normal pressure, mixing a monohydric saturated alcohol to the obtained fluoroalkylalkoxysilane containing a large amount of hydrochloric acid at a liquid temperature of <=40 deg.C, stirring the mixture, leaving at rest, separating the liquid layers, removing the upper alcohol layer containing hydrochloric acid from the system and neutralizing the remaining alkoxylated silane compound with a neutralizing agent (e.g. calcium carbonate).
Patent JP-2001157440-A (JP)
Title: Overcurrent protective circuit
Inventor: ODA SEIJI
IPC: H02M3/155
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent protective circuit which performs an overcurrent protective operation surely by a simple constitution. SOLUTION: The primary winding 13a of a transformer 13 which is connected to a DC input power supply 11 is provided. An FET 14 which is connected in series with the primary winding 13a is provided. A control IC 12 to which the FET 14 is connected is provided. A diode 19 which is connected to its secondary winding 13b is provided. A current detecting resistance 15 in which a first resistance 15a and a second resistance 15b are connected in series and whose voltage across both ends is connected to the control IC 12 is provided. One end of the winding whose number of turns is smaller out of the primary winding 13a and the secondary winding 13b is connected across the first resistance 15a and the second resistance 15b, and one end of the winding whose number of turns is larger is connected to the power-supply side of the current detecting resistance 15.  The ratio of the resistance value of the second resistance 15b on the output side to the resistance value of the current detecting resistance 15 as a whole is set to be equal to the ratio of the number of turns of the winding whose number of turns is smaller to the number of turns of the winding whose number of turns is larger.
Patent JP-H03189577-A (JP)
Title: Stress testing method for semiconductor device
Inventor: YAMAMOTO ATSUSHI
IPC: G01R31/26
Filed: 1989-12-20
Abstract: PURPOSE:To set a sufficient stress coverage at low cost by storing beforehand the test pattern information required for operating all transistors, in an incorporated ROM of semiconductor device to be tested. CONSTITUTION:The test pattern information for the circuit operation is before hand written into the incorporated ROM 12 of semiconductor device to be tested. A control command is generated from the test pattern of ROM 12 by means of inputting an outside command 11 and the control command is decoded in a PLA (program decoding part) 14 through a control command latch of instruction part (I.R) 13. The inside circuit of semiconductor device is operated in accordance with the decoded result. Thus, from the list of relation between the stress coverage of one chip microcomputer and the ROM capacity, the fact that the inside circuit of semiconductor device can be made to operate approximately 100% if the ROM capacity is 0.4KB or so, is recognized.
Patent JP-H09202218-A (JP)
Title: Comparing device for machines in fleet and method thereof
Inventor: DEIBUITSUDO JIEI SHIYURITSUKAA
IPC: B60S5/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain vehicle component information so as to easily diagnose a troubled condition by deciding a set of reference machine data in response to a set of fleet data, comparing data for a machine with a set of the reference machine data, and occurring a deviation signal in response to the result. SOLUTION: A fleet 202 is provided a plurality of first machine type machines 2041 -204N and a plurality of second machine type machines 2061 -206N. A plurality of characteristics of the respective machines 2041 -204N and 2061 -206N are detected by a fleet data deciding means 208, and a set of reference machine data are decided by a generation and renewal means 210, in response to a set of fleet data. Data for a machine from the fleet data deciding means 208 is compared with a set of the reference machine data by a comparison means 212, and when the parameter of the machine is deviated from the parameter value stored in a date base by a decided threshold value, a deviation signal is occurred.
Patent JP-H05161649-A (JP)
Title: Ultrasonic probe for coelomic use
Inventor: ITO TOSHIO
IPC: G01N29/26
Filed: 1991-12-13
Abstract: PURPOSE:To provide the ultrasonic probe for coelomic use with which a desired tomographic image is surely obtd. by omitting an operation to turn an operating wire. CONSTITUTION:An ultrasonic motor 8 turning around the center of an ultrasonic vibrator transducer 12 of an array type is provided at the front end of a tube for coelomic use. Further, a housing container 15 which internally houses an ultrasonic motor 8 and the ultrasonic vibrator transducer 12 of the array type and consists of an ultrasonic transmitting material packed internally with an ultrasonic transmitting medium 17 is provided. A tube for coelomic use is inserted into the desired position in the patient's body cavity and the housing container 15 at the front end of the tube for the coelomic use is brought into tight contact with the part to be inspected. The ultrasonic vibrator transducer 12 of the array type is turned by the ultrasonic motor 8 while an ultrasonic beam is radiated to the part to be inspected via the ultrasonic transmitting medium 17 and the housing container 15 from the ultrasonic vibrator transducer 12 of the array type. The tomographic image is obtd. by the reflection echoes obtd. from the parts of different acoustic impedances.
Patent JP-H07187792-A (JP)
Title: Production of silicon nitride-based sintered compact
Inventor: MATSUNOSAKO HITOSHI
IPC: C04B35/64
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a uniform sintered compact not having difference in properties between inside and outside of the compact. CONSTITUTION:After forming a mixture consisting of a silicon nitride as a main component and containing at least 0.5-10mol% one oxide of 3a group elements of the Periodic Table into a prescribed shape, the formed body is embedded in a silicon nitride powder containing 0.1-0.5wt.% of oxygen and calcinated in an unoxidizing atmosphere containing nitrogen at 1700-2000 deg.C.
Patent JP-H10171619-A (JP)
Title: Index printing device and medium for recording program for printing index
Inventor: NIHEI TOMOYUKI
IPC: G06F19/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To print out an index in accordance with a condition optionally specified by a user. SOLUTION: Plural indexes and their printing conditions are previously defined in an index definition table 15b. In the case of printing out each data in a page, a computer 11 judges whether the data coincide with printing conditions registered in the table 15b or not. When the data coincide with the printing condition, the computer 11 controls a printer 17 so as to print out an index corresponding to the printing condition on the page.
Patent JP-H02242712-A (JP)
Title: Lateral floder of packing material
Inventor: UERUNAA KUMOTSUHO
IPC: B65B11/36
Filed: 1989-12-20
Abstract: PURPOSE: To execute a folding process for lateral folding without decreasing the speed of an article by connecting a star-shaped folding tool to a packaging head through a driving element, and forming the driving element of the star- shaped folding tool as a cam control-type planetary gear device. CONSTITUTION: A star-shaped folding tool 3 fixed to a shaft 5 is moved backward so that the wrapping having a prefolded part of a bonbon B can be inserted therein. When the bonbon B reaches a working site (b), the folding tool 3 increases its speed and is rotated forward to fold both sides of the wrapping projected upward with respect to a set 2, 2' of holding elements of a wrapping head 1, in the rotating direction of the wrapping head 1 at its end face side. When the wrapping head 1 is further rotated, the unfolded side is folded in the direction opposite to the rotating direction of the wrapping head 1 by a folding switch device 16, and the folding tool 3 repeats its relative motion during that time so that the next bonbon B can be inserted into the working site (b). Whereby the lateral folding can be performed without decreasing the speed of the article to be wrapped.
Patent JP-H07191707-A (JP)
Title: Controller
Inventor: OMORI TOMOMI
IPC: G05B13/02
Filed: 1993-12-27
Abstract: PURPOSE:To provide a controller obtaining satisfactory control performance and reducing the burden of software. CONSTITUTION:This controller A' is provided with a sensor 2 detecting the controlled variable of a motor 1, a microcomputer 3 operating the manipulated valuable of the moter 1 based on the detected controlled variable and an observer ASIC 4 estimating a compensated variable to the manipulated variable and the controlled variable based on the detected controlled variable and the operated manipulated variable. Then, at the time of controlling the motor 1 through the use of the estimated compensated variable and the operated manipulated variable, the control period of the compensated variable estimated by the observer ASIC 4 is made independent from the control period of the operation of the manipulated variable by the microcomputer 3. With this consitution, satisfactory control performance is obtained and the burden of software is reduced.
Patent JP-H08156997-A (JP)
Title: Drink dispenser
Inventor: KADO SHUJI
IPC: B67D1/08
Filed: 1994-12-07
Abstract: PURPOSE: To supply dilution water free of temperature irregularities to a nozzle and extract easily drinks of different temperatures, by mixing cold water and warm water on this side of the extracting nozzle. CONSTITUTION: To the inflow side of a selector valve 45 connected to the suction side of a first supply pump 20, a first warm water supply pipe 46 and a cold water supply pipe 47 are connected so that each communicates with the pump 20. By the switching operation of the selector valve 45, either the first warm water supply pipe 46 or the cold water supply pipe 47 is selected to communicate with the first supply pump 20. The other end of the first warm water supply pipe 46 is soaked in warm water in a warm water storage tank 38, and the other end of the cold water supply pipe 47 in cold water in a subtank 37 in a water storage tank 31. Further, the other end of a first discharge pipe 48 connected to the discharge side of the first supply pump 20 communicates with a first extracting nozzle 19.  An orifice 59 is made in an elbow connecting the first warm water supply pipe 46 and the cold water supply pipe 47, and a preset amount of cold water is allowed to flow into the first warm water supply pipe 46 from the cold water supply pipe 47.
Patent JP-H11146762-A (JP)
Title: Production of molded snack
Inventor: SUGANO SHOZO
IPC: A23L19/18
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide molded snack that has well crisp texture and readily disintegration in the mouth without adverse effect on the taste of the α-form starch by using gelatinized starch without trouble in operation, even when gelatinized starch is used. SOLUTION: When molded snacks are produced, 50-95 pts.wt. of the α-form starch and 5-50 pts.wt. of a cool water-swelling starch with a swelling degree of 5-45 and a solubility of <=17 wt.% are used as the main materials.
Patent JP-H09150221-A (JP)
Title: Cylindrical formation roll device
Inventor: INOUE YASUTAKA
IPC: B21D5/14
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To form a material to be formed having flanges on both sides in the width direction into a cylinder without producing wrinkles. SOLUTION: An elastic roll 11 and a hard roll 21 which are revolved opposing each other are provided in press-contact and, on both sides of the hard roll whose length is set to the width between the flanges W1 of the material W to be formed, a pair of side rolls 22, 22 on which tapered faces T which face the outer periphery and also inclined to the end face sides of the hard rolls are provided freely movably forward and backward and also energized force for pushing back in the separating direction from the end faces of the hard roll is imparted.
Patent JP-H09172581-A (JP)
Title: Television channel setting device and its method
Inventor: TAKEDA YOICHI
IPC: H04N5/44
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To automatically select a channel matching with its area by entering a postal number or a telephone toll station number so as to set the channel in the computer system having a TV function. SOLUTION: A postal number or a toll telephone station number is entered in a program 1 controlling a TV function, a TV channel retrieval section 2 is used and channel setting data for an area corresponding to the entered postal number or a toll telephone station number are retrieved from a TV channel setting database 3, a TV channel setting section 4 is used to register the television channel setting data to a television application of the system.
Patent JP-H03192092-A (JP)
Title: Transporting device
Inventor: MATSUYAMA TAKAO
IPC: B66C17/04
Filed: 1989-12-21
Abstract: PURPOSE:To obtain a small-sized device, prevent the leak of fluid, simplify maintenance, and permit the transport in the horizontal direction by guiding a shaft member installed between a chain and a holding tool by an extension/contraction member and guiding the extension/contraction cylinder constitution member each other. CONSTITUTION:When a sprocket 6 is driven in the direction for taking up a chain 2 by a driving device 8, and the chain 2 is taken up on the sprocket 6, and a shaft member 10 connected with the chain 2 is retracted to the inside of an extension/ contraction cylinder member A, and a transported article rises through a hook 4 installed at the top edge of the shaft member 10. The guiding stepped part 30a of the shaft member 10 is guided to the inside diameter of the shaft cylinder member 12, and also the constitution members 12, 14a, 14b, and 16 of the extension/contraction cylinder member A are guided by the inside diameters of the opponent members 14a, 14b and 16 with which the guiding stepped parts 32a, 34a, and 36a are fitted, and shifts upwardly, preventing a pendulum movement. Then, the chain 2 contacts the edge surfaces 41a and 41b' of the contiguous restricting plate in horizontal state, and the downward bending is prevented, and the smooth transmission of force can be carried out, and the transported article can be shifted in the horizontal direction.
Patent JP-2000121513-A (JP)
Title: Sea-bed mud automatic sampling device for investigating ocean contamination
Inventor: EZOE KIMIHIKO
IPC: E02B1/00
Filed: 1998-10-17
Abstract: PROBLEM TO BE SOLVED: To save the labor and reduce the time for sampling sea-bed mud and to improve the accuracy for sampling a sea-bed organism (benthos). SOLUTION: The device comprises four portions, namely a sea-bed mud suction equipment 1, a mud separation/benthos automatic screening equipment 3, a sea-bed mud-carrying equipment 2, and a drive power equipment. Also, the device is provided with a device for automatically adjusting the flow rate where the sea-bed mud suction equipment 1 is checked by a posture stability instruction equipment 10 for the levelness at a sea-bed arrival point, the mud separation/benthos automatic screening equipment performs screening by the shower of seawater, and the sea-bed mud-carrying equipment 3 detects the fluid flow rate in a hose with a flowmeter, and the drive power equipment has an automatic flow rate controller 6 which is automatically adjusts the flow rate being detected by the flowmeter to a preset value in advance.  The seabed mud automatic sampling device reduces the fatigue of operation as compared with the mud-sampling method that has been performed by human power conventionally, the scattering of the sampling rate of mud is reduced and the sampling rate is improved, and the sampling time of the benthos can be drastically reduced due to the seawater shower system, and the sampled mud cannot be allowed to flow to the sea due to a completely sealed container when screening the benthos.
Patent JP-H11172570-A (JP)
Title: Fabric inspection system
Inventor: KUBOTA TAKAHIRO
IPC: G06T1/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide the subject system enabling both warp and weft abnormalities to be detected simultaneously in high accuracy under the identical optical conditions independently of the textile weave and density, and also enabling such abnormalities to the manifested automatically at low cost. SOLUTION: This woven fabric inspection system comprises a light projection means for irradiating the surface of a fabric with a light of high directivity at an acute angle from the direction rectangular to the inspection direction for the fabric, a photographing means for taking picture through focusing the reflected light from the fabric, a means for automatically calculating the textile weave cycle and yarn inclination of a yarn in the inspection direction based on the image data afforded by the photographing means, a means for binary setting through division according to the magnitude correlation compared to a threshold value automatically set for the overall picture element data correspondingly to the denseness levels of the image data,  and an abnormality judgment means which sets a pair of rectangular areas within a binary image area produced by the preceding means based on the information afforded by the automatically calculating means, mutually compares statistics extracted from the image data within the above area, and, as a result, judges as 'abnormal' when a threshold value indicating a limit at which a value is considered as 'normal' is exceeded by the comparison result.