baber/WOPTO huggingface dataset:
Patent JP-H08247097-A (JP)
Title: Fan guard
Inventor: ISSHIKI MASAO
IPC: F04D29/52
Filed: 1995-03-09
Abstract: PURPOSE: To provide a fan guard devised to reduce noise by reducing passing sound generated at the time when air delivered from a fan passes a sash bars. CONSTITUTION: A plural number of auxiliary sash bars 17a, 17b provided between a plural number of main sash bars 16 provided roughly in parallel are diagonally provided with inclination θnarrower than the main sash bars 16 and on the sash bars 16. As they are arranged staggered between the adjacent main sash bars 16, air delivered from a rear edge 14a of a fan blade 14 does not strike the overall length of the auxiliary sash bars 17a, 17b but strike a narrow part or a limited small number of things at the same phase. Consequently, it is possible to lessen passing sound which can be jarring noise in some cases generated at the time when air delivered from the rear edge 14a passes the auxiliary sash bars 17a, 17b with an equal cycle and to reduce the noise without extensively changing a shape.
Patent JP-H08256490-A (JP)
Title: Vibration wave motor
Inventor: SHIRASAKI TAKAYUKI
IPC: H02N2/00
Filed: 1996-03-07
Abstract: PURPOSE: To prevent the drop of transmission efficiency of output even if a mover in pressure contact with a vibrator oscillator is molded integrally. CONSTITUTION: In an ultrasonic motor, which has a vibrator 2 generating vibration waves, a mover in pressure contact with this mover and being rotated by the vibration waves, and an output shaft 10 rotating in a body with the mover, this mover is made in a multiple structure which has a contact member 5 to contact the vibrator at least and a middle member retaining the contact member, being fixed to the output shaft.
Patent JP-H08249307-A (JP)
Title: Information filtering device
Inventor: KANDA YOJI
IPC: G06F17/00
Filed: 1995-03-09
Abstract: PURPOSE: To select an information service which is adequate for a user and offer it by extracting network information which matches or partially match with action range or action pattern from network information. CONSTITUTION: The information filtering device 1 consists of action records 3, an action range and action pattern extracting means 4, an action range and an action pattern 5, network information 7, a filtering process means 8, a filtering result 9, a map generating means 10, an information display board 11, a network 12, etc. The action range and action pattern extracting means 4 extracts the action range and action pattern (statistics) 5 by totalizing the past action records 3 of the user, the filtering process means 8 extracts information which matches or partially matches with the action range and action pattern (statistics) 5 by collation from the network information 7 inputted from a network 12, and a map generating means 10 distinctively displays information on a map on the information display board 11 according to the extracted information.
Patent JP-H01222078-A (JP)
Title: Production of alpha-aryl acetic acids
Inventor: SHONO TATSUYA
IPC: C25B3/23
Filed: 1988-03-02
Abstract: PURPOSE:To safely and efficiently obtain the alpha-aryl acetic acids expressed by specific formula by subjecting the ketone deriv. expressed by specific formula to electrode oxidation in the presence of iodine or iodine compd. and acetal forming reagent. CONSTITUTION:The ketone deriv. expressed by general formula I is subjected to the electrode oxidation in the presence of the iodine or the iodine compd. and the acetal forming reagent by adding a supporting electrolyte at need thereto. The compd. expressed by above-mentioned formula is exemplified by for example, the compd. expressed by formula I'. The alpha-aryl acetic acids expressed by formula II, for example, the alpha-isopropylphenylmethyl acetate expressed by formula II' are obtd. by the above-mentioned electrode reaction. The alpha-aryl acetic acids expressed by formula II are useful as the raw material for drugs having an antipyretic effect and anti-inflammatory and analgesic effects and synthetic pyrethroid insecticides. The above-mentioned acetal forming reagent is exemplified by, for example, orthomethyl acetic acid, etc.
Patent JP-H06262657-A (JP)
Title: Dwelling control device in injection molding machine
Inventor: KOBAYASHI YOJI
IPC: B29C45/57
Filed: 1993-03-11
Abstract: PURPOSE:To control the dwelling in an injection molding machine by estimating the temp. of a mold in a next cycle and changing a dwelling set value on the basis of the estimated value. CONSTITUTION:A dwelling set value correction device 30 estimates the fluctuations of the temp. of the resin in a mold in a next molding cycle on the basis of a mold temp. detection signal, a cooling medium temp. detection signal, a cylinder resin temp. detection signal and a resin pressure detection signal in a certain molding cycle and corrects a dwelling set value on the basis of the estimated result to output the corrected value to the control device 20 of an injection molding machine main body. By this constitution, the time up to the wt. stabilization of a molded product (the number of shots) can be shortened and wt. fluctuations over a long time can be suppressed and wt. fluctuation width at every cycle can be also reduced.
Patent JP-H11248689-A (JP)
Title: Piping flaw detector
Inventor: OBARA KENJIRO
IPC: G01N29/04
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a piping flaw detector capable of making a probe face the inside face of a piping member to be inspected to which a small-diameter piping member is connected. SOLUTION: This flaw detector includes a barrel so supported as to be rotationally movable forward/backward and in the peripheral direction on a mainbody arranged outside a piping member 1 to be inspected and position- changing means 9 capable of energizing a probe 6 from the barrel 4 to the inside face of the piping member 1 to be inspected, the probe 6 being made to face the inside face of the piping member 1 to be inspected by the position- changing means 9 after the barrel 4 is inserted into the piping member 1 to be inspected.
Patent JP-H02228532-A (JP)
Title: Force detector and application thereof
Inventor: OKADA KAZUHIRO
IPC: G01L1/18
Filed: 1989-03-02
Abstract: PURPOSE:To obtain a correct detection value without interference in directions of detection by providing a memory means into which a proper correction factor has been stored so as to cancel a change in resistance value caused by effect of a force pertaining to another direction of detection. CONSTITUTION:This apparatus is provided with a detector section 100 to output a contact state with an object as electrical signal, an amplification circuit 200 to amplify a detection signal from the detector section 100, an A/D converter 300 to digitize an analog signal amplified here, a computation circuit to perform a specified computation and a coefficient memory 500 to apply a correction factor to the circuit 400. The circuit 400 corrects a measured value to be applied from an actual resistance element using a proper correction factor. Thus, a value after the correction gives a correct detection value free from interference between directions of detection.
Patent JP-S54141676-A (JP)
Title: Measuring method of power cable conductor impedance
Inventor: SUGIYAMA KOUICHI
IPC: G01R31/02
Filed: 1978-04-27
Abstract: PURPOSE: To enhance the accuracy of measurement by obtaining the total impedance of a cable from the sum of apparent impedances of respective phases obtained in the closed circuits formed between the auxiliary wires strung at a specific spacing along the power cable and arbitrary conductors.  
     CONSTITUTION: Auxiliary wires are strung in the positions less than about twice the spacing between them along a power cable so that the induced voltages to be applied to the auxiliary wires are offset. By the closed circuits formed in this way, the voltage drops of respective phases and the current flowing in conductors are measured and the apparent impedances are obtained from both measured values. From  the sum of the apparent impedances of the respective phases, the total impedance of  the cable is obtained. In this case, the impedance of a short circuit plate is not included in the measured value and therefore the accuracy of measurement is additionally improved. Since the spacing between the auxiliary wires and cable is  narrow, measurement may be made sufficiently even in a narrow place. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55142467-A (JP)
Title: Disc unit
Inventor: KAMO MASAYOSHI
IPC: G11B21/10
Filed: 1979-04-24
Abstract: PURPOSE: To avoid the impossibility of positioning of track, by enabling to reproduce the track positioning information with other head, even if the track positioning information opposing to one head is erased.  
     CONSTITUTION: Toward the recording plane of the magnetic recording media 1, the magnetic heads 17, 18 are fitted via the arm 14 and cymbal springs 15, 16. Further, the arms 8 and 14 are fixed at the same holder 19. Thus, even if the track positioning information opposing to one head of the same recording media is erased, since the track positioning information can be reproduced with other head, as far as the track positioning information area opposing to other heads coupled to the same arm is left normally, the problem of impossible track positioning can be avoided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54142037-A (JP)
Title: Test program starting system for terminal unit
Inventor: SAITOU TAKATSUGU
IPC: G06F11/22
Filed: 1978-04-27
Abstract: PURPOSE: To avoid undesired set-in of the test mode as well as to secure a high general-use property for setting up of conditions by setting in the test mode under the conditions that the power source is made while the function key is being pressed down.  
     CONSTITUTION: In the normal process mode, microprocessor μ-P4 carries out the process while giving access to user's program U-P on ROM2 with the power source switched on. At the same time, the data is supplied via keyboard 5 and displaed 6, and the magnetic card presented by the customer is read out with printing out 9 of the necessary data. When the fault tracking or debug is carried out at the terminal unit, the power source is made while at least the function key like transmission key SD or thelike is being pressed down. Thus, μ-P4 sets in the test mode. After this, the function test is carried out by giving access to test program T-P on ROM2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63228915-A (JP)
Inventor: DEEBITSUDO ERU ERII
IPC: H02P25/14
Filed: 1988-03-05
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-H10244800-A (JP)
Title: Glass decoration device
Inventor: TOYODA YOICHI
IPC: B44C3/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a table type glass decoration device in which champagne glasses on the upper stage are not slid nor dropped. SOLUTION: In a glass decoration device with a pyramid type glass overlapping body in which the three-stage constitution is formed by a plurality of glasses, stems and an upper stage glass 3 and a central glass 1-7 on the central section of lower stage are disposed on the same axial line in the up and down direction, the upper stage glass 3 and the glass 1-7 on the central section of the lower stage are fixed by a removable fixing tool 5.
Patent JP-H01226972-A (JP)
Title: Finishing of wall
Inventor: TANIMOTO HIROYUKI
IPC: B23K26/00
Filed: 1988-03-03
Abstract: PURPOSE:To obtain a three-dimensional feeling by a method in which a form plate with a joint pattern which is formed by a laser processing machine controlled by a controller is bonded to a wall, a surface material is coated on the peripheral side of the form plate and cured, and the form plate is removed to form the wall having a patterned surface. CONSTITUTION:A laser processing machine 11 movable in the directions of X-X, Y-Y, and Z-Z is set above a mold plate 10 and connected to a controller 12, consisting of a micro processor MPU, two input and output interface devices, and a memory of punching order program. A form plate 13 is bonded to a wall by removing its lower releasing paper 10, and an aqueous paint of surface material 14 composed of a colorant, etc., is coated on the places other than the plate 13. The upper releasing paper 10b is removed from the plate 13, the plate 13 is removed from the wall after the material 14 is dried, and a decorating material 17 is coated on the surface of the material 14. The production of finished walls can thus be attained even for many-kind and small-amount production.
Patent JP-H05249508-A (JP)
Title: Waveguide type optical switch and production thereof
Inventor: KONO KENJI
IPC: G02F1/313
Filed: 1992-03-09
Abstract: PURPOSE:To provide the waveguide type optical switch which has good operability and is excellent in terms of insertion loss and the process for production thereof. CONSTITUTION:A buffer layer 14 and a second core 5 are disposed on a substrate 9 and first cores 8, 13 covering this second core 5 are disposed on the second core 5. The width of the second core 5 is set smaller than the width of the first cores 8, 13. A mesa-shaped conductive medium layer 3 corresponding to an electrode 1 for the optical switch and an embedding layer 14 around this layer are disposed as clad. An SiO2 film 16 and the electrodes 1 are disposed via a cap layer 2 on the conductive medium layer 3. An electrode 10 is provided on the rear surface of the substrate 9. Since the second core 5 can be patterned before the first cores 8, 13 are grown, the common formation of the second core 5 with the light input/output parts and the optical switch part is possible. The coupling loss in a butt joint part is thereby lowered and the crosstalk is suppressed.
Patent JP-S62210054-A (JP)
Title: Highly water absorptive water retentive material
Inventor: SAKAI ARIHIRO
IPC: A61F13/53
Filed: 1986-03-07
Abstract: PURPOSE:To increase the amt. of water absorption and water retention by coating or impregnating an aq. soln. prepd. by adding an initiator, etc., to >=1 kinds of water soluble monomers having alpha,beta-unsatd. bonds onto or into a porous base material then subjecting the material to a heat treatment. CONSTITUTION:The aq. soln. is prepd. by adding the initiator and if necessary, a crosslinking agent to >=1 kinds of the water soluble monomers such as acrylic acid, methacrylic acid or the alkali metal salt, etc., having the alpha,beta-unsatd. bonds. The aq. soln. contg. the above-mentioned monomers, initiator, and crosslinking agent is coated on the porous base material by a method such as spray coating, dip coating, etc., and the material is subjected to the heat treatment for 5min-6 hr in a thermostatic chamber kept at 40-200 deg.C, by which a highly water absorptive water retentive material is produced. The porous base material is exemplified by a woven fabric, non-woven fabric, cotton, polymer foam, porous ceramics, etc.
Patent JP-2000248375-A (JP)
Title: Method for chemical conversion treatment of black film for light-shielding of optical parts
Inventor: HANAMURA NAOYASU
IPC: G02B1/10
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the hindrance of the growth of a crystal film by executing film forming treatment in a state in which the flow of a soln. of a chemical conversion treatment agent is stopped. SOLUTION: The bottom of an outer container 2 is provided with a heater 3, and a treating agent 5 for blackening in an outer container 2 is subjected to controlled heating. The supporting board 4 at the inside of the outer container 2 is mounted with the object 1 to be treated, and the treating agent 5 is filled by the amt. by which the soln. surface is made higher than the object 1 to be treated and the inner container 6. Since the treatment is executed only by heating by a heater 3 without executing the forced circulation and oscillation of the treating agent 5 by a circulating pump, the convection of the treating agent by the heating is cut-off by the inner container 6, and the agent flows only at the outside of the inner container 6.  As a result, the flow of the soln. by the convection does not directly strike against the object 1 to be treated, so that the crystals of copper oxide sufficiently grow, and a completely black crystal film of copper oxide can be obtd., which grows into a velvet-like film and is formed into a matting state.
Patent JP-S55144876-A (JP)
Title: Preparation of water for sake brewing
Inventor: NAKANISHI SHIROU
IPC: C12G3/02
Filed: 1979-04-26
Abstract: PURPOSE: To obtain wate for sake brewing having a fixed alkalinity, by treating salt-containing water with a strongly acidic cation exchange resin of a hydrogen type to give acidic soft water, followed by adding a calcium salt to the acidic soft water, which is treated with a strongly basic anion excharge resin of a hydroxide type.  
     CONSTITUTION: Salt-containing water, e.g., underground water, city water, etc. usable for sake brewing is made to flow into a column of a strongly acidic cation exchange resin of a hydrogen type, for example, at a space velocity of 10W20, to give acidic soft water. A calcium salt selected from the group consisting of calcium chloride, calcium phosphate, and calcium carbonate is added to the soft water so that it has a fixed valve of hardness. The water is then allowed to flow into a column of a strongly basic anion exchange resin of a hydroxide type, for example, at a space velocity of 10W20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62254059-A (JP)
Title: Voltage detector
Inventor: MIYAMOTO TOSHIHARU
IPC: G01R15/24
Filed: 1986-03-07
Abstract: PURPOSE:To materialize a voltage detector using no metal, by filling a transparent insulated container with a desired liquid crystal to detect an electric field according to a leakage of light propagating through an optical fiber. CONSTITUTION:A final end or an intermediate part of an optical fiber 1 is inserted into a spacer 2 made of an insulating resin. The spacer is filled with a liquid crystal 5 surrounding the optical fiber 1 and a lid 4 is closed. The refractive index of the core of the optical fiber 1 is made higher than that of the clad. And so, the core is exposed by peeling off the clad to be put into the liquid crystal 5. In the use of the liquid crystal, the refractive index thereof 5 is made lower than that of the core or the clad without electric field and higher than that of the core with an electric field. Therefore, during the propagation of light, the intensity of the electric field can be detected according to a leakage of light from the liquid crystal 5, thereby allowing the production of a voltage detector using no component metal. This enables safe and simple detection of condition of a high voltage line and electric equipment o whether it is at rest or in operation.
Patent JP-H03254290-A (JP)
Title: Picture transmitter
Inventor: SHIBA TATSUTO
IPC: H04N19/503
Filed: 1990-03-02
Abstract: PURPOSE:To obtain an inexpensive picture transmitter making ease of miniaturization by inputting a data taking frame synchronization to an FIFO reception buffer and applying processing such as variable length decoding to the data read from the reception buffer. CONSTITUTION:A reception buffer section 10 consists of a frame synchronization detection section 10a taking frame synchronization of a received transmission data, a reception buffer 10e storing the synchronized data in the first-in first-out(FIFO) system and a variable length decoding section 105 multiplexing and demultiplexing a data read from the reception buffer 10e for each information while applying variable length decoding. Thus, the data subject to frame synchronization is inputted to the FIFO system reception buffer 10e of the reception buffer section 10 and the processing such as variable length decoding is implemented. Thus, the use of a RAM is not required and an inexpensive picture transmitter making ease of miniaturization is realized.
Patent JP-H02231235-A (JP)
Title: Car speed displaying device
Inventor: SATO YOSHIO
IPC: G02F1/13
Filed: 1989-03-02
Abstract: PURPOSE:To achieve safe drive by arranging a transparent liquid crystal display panel onto the front surface window of a vehicle and displaying the traveling speed of the vehicle on the display panel and allowing a driver to confirm the speed without deflecting his glance from the forward direction. CONSTITUTION:The car speed is detected by a car speed detector 1 and supplied into a liquid crystal driving circuit 3 through a speed numeral holding circuit 2. The car speed is displayed on a transparent liquid crystal panel 4 by the liquid crystal driving circuit 3. The liquid crystal panel 4 is installed onto a front surface window 5 of a vehicle. Therefore, the speed is displayed on the liquid crystal panel 4 installed onto the front surface window 5 positioned within a front view field of a driver, and the driver can confirm the speed without deflecting his glance from the forward direction, and safe drive can be achieved.
Patent JP-H09240050-A (JP)
Title: Nonimpact printing head
Inventor: TSUKAGOSHI HISASHI
IPC: B41J2/44
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a nonimpact printing head having interchangeability between a printer having correcting performance and a printer having not the correcting performance. SOLUTION: An LED head has a control circuit, a plurality of light emitting devices 34, an LED driver 36 having a shift register 44 storing a current indication value provided according to each light emitting device, and a power on reset signal generating circuit 46 built-in. The power on reset signal generating circuit 46 outputs a specific time reset signal in making a printer power source, and resets each shift register 44.
Patent JP-S60196493-A (JP)
Inventor: NOMURA SABUROU
IPC: F16L39/04
Filed: 1984-03-19
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-S58169349-A (JP)
Title: Optical spot controller
Inventor: TAKASAGO MASAHIRO
IPC: G11B7/09
Filed: 1982-03-31
Abstract: PURPOSE:To prevent a shift of a target point of a control system due to offset and drift of a circuit, and to execute tracking with high accuracy, by modulating an information track in the advancing direction of an optical spot, and AC- amplifying an output from a detector. CONSTITUTION:An information track is modulated in advance along the advancing direction of an optical spot. Light emitted from a light source 1 is focused onto a disk 8 through a polarized beam splitter 3, a lens 4, a polarizer 9, a lens 5, a lambda/4 plate 6 and an objetive lens 7, and reflected light is condensed onto a 2-split light detector 12 by a beam splitter 4, a half-mirror 10 and a lens 11. Its output is amplified by AC amplifiers 40, 41, only a modulation frequency component of the information track is taken out by tank circuits 42, 43, passes through envelope detecting circuits 44, 45, a difference output from a differential amplifier 46 is provided to the polarizer 9 through a compensating circuit 18 and a power amplifying circuit 19, by which tracking is executed. Accordingly, a shift of a target point of a control system due to offset and drift of a circuit is prevented, and the tracking is executed with high accuracy.
Patent JP-S6071766-A (JP)
Inventor: JIERU DOWAIEN
IPC: A41B9/02
Filed: 1984-03-19
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。