baber/WOPTO huggingface dataset:
Patent JP-H03281463-A (JP)
Title: Variable arm-pressure wiper device
Inventor: SUMIYA KAZUHIRO
IPC: B60S1/32
Filed: 1990-03-29
Abstract: PURPOSE:To reduce a reversal sound and improve assembling workability by providing a bracket, a crank arm pivotally supported with the offset rotation center, and a spring hook linked to a crank lever and a spring. CONSTITUTION:A crank lever 16 reciprocatingly rotates with the rotation center of a wiper head 13 as the center as well as the reciprocating rotation of the wiper head 13. A crank arm 19 linked to the crank lever 16 also reciprocatingly rotates by the reciprocating rotation of the crank lever 16, and because the rotation center of the crank arm 19 is offsetted to the tip side of a wiper arm 14 to the rotation center of the crank lever 16, pulling force acts on the crank lever 16 at a reversal position due to the rotation of the crank arm 19 to rotates the crank lever 16 in a direction orthogonal to the reciprocating rotation direction of the crank lever 16. This causes the displacement of the other end of a spring 17 via a spring hook 20 to move the force application point of the spring 17's energizing force to the wiper arm 14, and to reduce arm pressure at the time of reversal.
Patent JP-2000278337-A (JP)
Title: Multiband data communication apparatus, communication method therefor and recording medium
Inventor: NOMURA YOSHINOBU
IPC: H04B1/40
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide multiband data communication apparatus, a communication method therefor and a recording medium with which circuit scale can be suppressed to a minimum and the degradation of a base band signal is prevented. SOLUTION: A quadrature demodulator 408' and a quadrature modulator 908' respectively convert a reception intermediate frequency(IF) signal 151 to reception base band signals 157 and 158 and transmission base band signals 657 and 658 to a transmission IF signal 651. The local signal of a frequency suitable for each band is outputted from a common local oscillator 111 but the local signal of a phase deviated for π/2 by a phase shifter 412 is supplied to orthogonal mixers 109 and 609 on one side and a signal inverting or non- inverting the polarity of the local signal on the basis of a band switching signal 153 by an exclusive OR circuit 413 is supplied to orthogonal mixers 110 and 610 on the other side.
Patent JP-S58199374-A (JP)
Title: Cleaning device
Inventor: TANAKA HIDETOSHI
IPC: G03G21/00
Filed: 1982-05-17
Abstract: PURPOSE:To make the cleaning performance stable, by providing a means for obstructing a web-like cleaning member to be fed by movement of the surface of a body to be cleaned, and a means for intermittently releasing the obstructing means. CONSTITUTION:A body to be cleaned 1 is cylindrical and is rotated in the direction as indicated with an arrow A, and a cleaning device consists of a feeding part 3 of a web 2, a roll 4 for pressing the web 2 against the body to be cleaned 1, and a storing part 5 of a cleaned web. The pressing roll 4 is high in friction resistance of the surface, also is made of an elastic and foaming rubber roll, and the storing part 5 of the web is constituted so that the web is wound around a shaft 7. According to such a cleaning device, when the body to be cleaned 1 is rotated in the direction as indicated with the arrow A, force works on the direction for feeding the web, and on the other hand, as for the pressing roll 4, rotation of a ratchet 8 is obstructed by a pawl 9, by which it is prevented to feed the web since frictional force to the pressing roll 4 becomes larger than frictional force to the body to be cleaned.
Patent JP-H07266745-A (JP)
Title: Invoice
Inventor: AMIKURA HIROSHI
IPC: B42D15/04
Filed: 1994-03-30
Abstract: PURPOSE:To obtain an inexpensive invoice which can be printed at a high speed by a nonimpact printer such as a laser printer and which is excellent in handling properties and operability. CONSTITUTION:An invoice having a construction wherein a slip paper piece 11 having a label piece 2, a receipt piece 3 and an affix margin piece 4 joined in continuation separably, an adhesive layer 12 and release paper 15 are laminated and wherein a releasing layer 16 is formed on the rear side corresponding to the receipt piece 3 and a releasing layer 14 is provided in the part of the release paper 15 being opposite to the receipt piece 3.
Patent JP-H02260016-A (JP)
Title: Method and device for optical connection
Inventor: KAWAI SHIGERU
IPC: G06E1/00
Filed: 1989-03-31
Abstract: PURPOSE:To branch the data arranged within a surface to the optional positions by providing a switching array with surface arrangement constituted of the 4-input /4-output crossbar switches which switch the signals received by the light receiving means with the surface arrangement. CONSTITUTION:The focal distance of a lens is defined as (f) for an optical connection device composed of the light emitting elements 11, 14, 17 and 20, the light receiving elements 13, 16 and 19, the crossbar switches 23, 24 and 25, etc. Further, the distance between the element 11 of a 1st stage and a lens 12 is set at 16f/9 together with the distance set at 2f/9 between the lens 12 and an element 13 of a 2nd stage, the distance set at 8f/5 between an element 14 and a lens 15, and the distance set at 2f/5 between the lens 15 and an element 16 of a 3rd stage. Furthermore these lenses are arranged so that the distance between an element 17 and a lens 18 is set at 4f/3 together with the distance set at 2f/3 between the lens 18 and an element 19 of a 4th stage, the distance set at 2f between an element 20 and a lens 21, and the distance set at 2f between the lens 21 and an element 23 of a 5th stage respectively. Then the data arranged within a surface are branched to the 4-input/4-output crossbar switches 23, 24, 25 and 26. Thus the connection is secured among 64 signals of an entire picture with the connections of 4 times in all.
Patent JP-S58203832-A (JP)
Inventor: UEDA MASACHIKA
IPC: B29C65/00
Filed: 1982-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000274197-A (JP)
Title: Tunnel excavating machine
Inventor: SUZUKI KYUICHI
IPC: E21D11/40
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To enhance the working efficiency of segment fabrication work by appropriately holding lining members fabricated on the surface of an existing tunnel wall surface in a tunnel excavating machine. SOLUTION: The tunnel excavating machine is provided with an elector device 29 at the rear part of an excavating machine main body, and a swing type scaffolding device 30 having a working table 34 that can swing via a swing frame 31 and a shape-retaining device 50 being retained to a predetermined shape by being in press contact with an existent segment S on a frame 28 constructed rearward from the rear part of the excavating main body 11, and further the swing type scaffolding device 30 is deployed at the inside of the shape-retaining device 50, so that the shape-retaining device 50 is movable to and fro by keeping both of them not being interfered with each other.
Patent JP-H07289543-A (JP)
Title: X-ray stereoscopic radiographic image pickup system
Inventor: UMETANI KEIJI
IPC: A61B6/02
Filed: 1994-04-21
Abstract: PURPOSE:To provide a high speed three-dimensional CT system capable of photographing the X-ray stereoscopic radiographic image of an object under violent motion with high picture quality. CONSTITUTION:This system is constituted of an electron beam scanning type X-ray generator 20, a cylindrical fluorescent plate 10 and an image detector consisting of plural video cameras 16. A circumference on which X-ray generating points are continued is located in the center part of the cylindrical fluorescent plate 10, and a part on which X-rays 25 transmitting the object 26 are made incident perpendicularly is located in the center part of the cylindrical fluorescent plate 10. In this way, the X-ray transmission image of the object can be photographed in a short time of around several tens milliseconds and the X-ray stereoscopic radiographic image can be reconfigured.
Patent JP-H05273399-A (JP)
Title: X-ray excitation charge microscope
IPC: G01N27/22
Filed: 1991-03-22
Abstract: PURPOSE:To obtain the title microscope which can detect physical properties of a specimen in the air. CONSTITUTION:The change of a current or capacitance by a charge excited in a minute part of a specimen or a base, on which the specimen is installed, by X-rays is measured, by emitting X-rays on the specimen or the base in the air, and the change of physical properties of the surface or the inner part of the specimen is obtained as an image. The title microscope comprises a specimen supporting device 1, a specimen moving mechanism 8, an X-ray generator 6 for emitting X-rays on the specimen in the air, a device 10 for measuring the current or the capacitance excited in the minute part of the specimen by X-rays, and an image processor 11 for storing a measured result and for image processing the change of physical properties of the surface or the inner part of the specimen. The change of physical properties of a minute region about specimen including gas and water, also, can be a image processed, because the image by the charge is obtained, and the measuremen can in the air.
Patent JP-H04329152-A (JP)
Title: Thermal head control circuit
Inventor: YASUGATA KAZUHIRO
IPC: B41J2/36
Filed: 1991-03-22
Abstract: PURPOSE:To provide a control circuit for simultaneously realizing high speed recording and high accuracy gradation recording in a thermal head repeating a recording cycle consisting of a heating time and a cooling time. CONSTITUTION:A heating raising control circuit 16 determines the heating raising time in the recording cycle of this time on the basis of the current supply time data corresponding to the recording cycle of this time from an image processing circuit 12 and the data showing the heating energy generated in the recording cycle of the previous time from a history data operation circuit 14 to output a current supply time control signal corresponding to the determined heating raising time. A heating holding control circuit 18 determines the heating holding time in the recording cycle of this time on the basis of the current supply time data corresponding to the recording cycle of this time from the image processing circuit 12 and the temp. compensation data JH from a temp. correction circuit 20 to output the current supply control signal corresponding to the heating holding time. A head driving circuit 22 supplies a current for raising heating according to the current supply control signal from the heating raising control circuit 16 at every recording cycle and supplies a current for holding heating according to the current supply control signal from the heating holding control circuit 18.
Patent JP-S60225975-A (JP)
Title: Clause converting device
Inventor: KOYAMA YASUO
IPC: G06F17/28
Filed: 1984-04-25
Abstract: PURPOSE:To convert an already inputted composition into a Kanji (Chinese character) character string, by providing a means which fetches a Kana (Japanese syllabary) character string whose extent is indicated and another means which stores a Kanji character string without destructing the previous document. CONSTITUTION:An operator indicates the extent of a Kana character string, to which he wants to make Kana-to-Kanji conversion, while watching an inputted composition displayed on a display section 4 and instructs of the Kana-to-Kanji conversion. Then designated data are read from a document storing section 7 by a Kana-Kanji character string input section 9 and grammatical analysis is performed by a grammar analyzing section 10, and then, the character string is Kanji-to-Kana converted when it can be converted. When it cannot be converted, candidates for Kanji are displayed on the display section 4. When a prescribed candidate is obtained, the operator depresses a prescribed key. Then the Kanji data replace the Kana character string with a Kana/Kanji character string without destructing the previous document in the document storing section 7 through a composition storing section 6 and the Kana/Kanji character string is stored in the document storing section 7.
Patent JP-S63249011-A (JP)
Title: Correction of milage of vehicle
Inventor: KINOSHITA MITSUHIKO
IPC: G01C21/00
Filed: 1987-04-04
Abstract: PURPOSE:To enable the accurate milage measurement, by receiving signals containing data on a distance from a point located on a running route and by correcting a measured distance value on the basis thereof. CONSTITUTION:When a bus 1 running on a predetermined route approaches a bus stop, weak transmission signals containing data on distance, which are outputted by a transmitter 21 of a fixed station 16 provided at the stop, are received by a receiver 22. Based on these received signals, a measured distance value in accordance with the transmission of a force of rotation of an axle is corrected by a speed detector 7 and a processing device 10. Accordingly, an accurate measurement of distance can be conducted.
Patent JP-S559484-A (JP)
Title: Coating film for phtoelectric transducer
Inventor: NISHIMURA NOBUO
IPC: H01L31/02
Filed: 1978-07-07
Abstract: PURPOSE: To prepare tantalum oxide coatings suitable for mass production.  
     CONSTITUTION: One volume of tantalum ethylate, one volume of glacial acetic acid and eitht volume of ethyl alcohol are mixed, and the tantalum ethylate and the glacial acetic acid are reacted to produce tantalic acid. This coating composition is then applied to the light receiving plane of a solar battery, the resulting coating is heated in a nitrogen gas to form a tantalum oxide film on the plane. The film is so defined as to have the refractive index of 1.85 to 2.15 and the thickness of 500 to 1000 Å. This process for preparing the tantalum oxide coating film is very suitable for mass production with a high speed and easy production. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S566079-A (JP)
Title: Rotary mechanism through tention
Inventor: KAMIMURA KOUTAROU
IPC: F03G7/10
Filed: 1979-06-28
Abstract: PURPOSE: To enable to gain turning force without fuel by using the physical properties and magnetism, etc.  
     CONSTITUTION: Between the lockup point 20 and the pulley 1 set up on the axis for example tention and the like are given, the wire elements A, B laid about a pulley are given energy to gain turning force through the kinetic element (not illustrated) engaged on the wire elements A, B. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5310570-A (JP)
Title: Fluorescent lamp incorporating high-pressure mercury vapor
Inventor: IISHIMA SUETOSHI
IPC: H01J61/48
Filed: 1976-07-15
Abstract: PURPOSE: To provide a fluorescent lamp incorporating high-pressure mercury vapor, in which a first layer of fluorescent material is formed by the use of inorganic binding agent and a second layer of fluorescent material is coated on the first fluorescent layer by the use of inorganic or organic binding agent, whereby mechanical strength of the lamp can be improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S569097-A (JP)
Title: Press die device
Inventor: MINAMI TAKEHIRO
IPC: B30B1/32
Filed: 1979-07-03
Abstract: PURPOSE: To make possible pressing in arbitrary directions by connecting a pump of plunger type and a cylinder for pressing by means of a hose and driving a cylinder which holds the punch by liquid pressure.  
     CONSTITUTION: When an upper die 1 is lowered, the rod 7 of a pump (a) is moved by a projection 16 and the liquid in a tube 8 is supplied into the tube 15 of a cylinder 21 by way of a hose 11. A piston 12 is moved by the liquid pressure supplied and this thrust causes the punch 6 stuck to the nose of the rod 14 to press a product 17. At the time when the press (a) ascends from the lower dead point, the rod 7 is pushed up by a spring 9 and the punch 6 and the rod 14 are retreated by the reaction force of a spring 13 and the liquid returns into tube 8 of the punch 20, thus one cycle is completed. By repeating this, the pressing is done successively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57198407-A (JP)
Title: Parts for optical communication and its manufacture
Inventor: KASORI MITSUO
IPC: H04B10/00
Filed: 1981-05-30
Abstract: PURPOSE:To prevent optical fiber from disconnecting etc. owing to fatigue by decreasing stress-strain due to deformation and to make parts small-sized, by heat-treating optical fiber while applying bending stress at the temp. not higher than transmission temp. of the fiber raw material for the parts with which the fiber is deformed in an axial direction and fixed. CONSTITUTION:A barium silicate glass having 600 deg.C transmission temp. is made to be a core, on which a multicomponent glass fiber having a bolosilicate glass at 480 deg.C transmission temp. as a cladding is wound around a quartz tube and fixed with a tape. In the state that the fiber is wound around a quartz tube and  applied with bending stress, it is heated to 260 deg.C in an electric furnace and heat- treated for 30min and cooled. When a stress distribution of the glass fiber having a bending inclination is measured, there is no difference between the measured distribution and that of a straight fiber before heat-treatment, and the bending stress is disapeared. In case when said optical fiber is disposed to optical switches having several kinds of shapes, failures owing to the remaining bending stress-strain are prevented.
Patent JP-2000035342-A (JP)
Title: Element and apparatus for detection of magnetism
Inventor: TAGUCHI MOTOHISA
IPC: G01P3/488
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetism-detecting element which is low-cost, whose productivity is good and whose accuracy is high by a method wherein a gigantic magnetoresistance(GMR) element which detects a change in a magnetic field and an integrated circuit which performs a computing and processing operation on the basis of the change, in the magnetic field, detected by the element are formed on an identical face. SOLUTION: In a magnetism-detecting element 28, a metal interconnection 6 and a GMR element 7 are formed on an underlying layer 2 which is formed on a substrate 1. In a magnetism-detecting apparatus, a magnetic rotator 30 which comprises at least one uneven part along the outer circumference and which is turned in synchronization with the rotation of a shaft 29 is provided, the magnetism detecting element 28 which is arranged so as to face the outer circumference by keeping a prescribed gap from the rotator 30 is provided, a magnet 31 which gives a magnetic field to the GMR element 7 is provided, and an integrated circuit 3 which processes the output of the GMR element 7 is provided. Then, the GMR element 7 is formed on the underlying layer 2 which is formed in the substrate 1.  Part of a metal film which constitutes the integrated circuit 3 is used also as a metal interconnection by which the integrated circuit 3 is connected electrically to the GMR element 7.
Patent JP-S529279-A (JP)
Title: Method of dividing a fluid containing a solid uniformly
Inventor: NAGAI KOUICHI
IPC: B65G53/56
Filed: 1975-07-09
Abstract: PURPOSE: To divide a fluid consisting of a solid such as a particle material and a fluid medium uniformly in such a method that a mixing section having mixing spacer in a piping and a dividing section having a dividing spacer after a pass of the fluid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10284366-A (JP)
Title: Focal point position detecting equipment and focal point position detecting method
Inventor: MIYAI TSUNEO
IPC: G02B7/28
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To detect the optimum focal point position, by selecting a plurality of measuring points from detected results of a detecting part before and after a specified very small distance travel, on the basis of the result of an operation part. SOLUTION: A driving part 22 moves an XY stage 21 in the X direction and the Y direction by a very small distance under the command of a MCU 30. The XY stage 21 is moved by a very small distance ΔP, and the difference of measured values of hight positions before and after the movement is obtained. When one out of the obtained difference value is greater than or equal to a specified threshold value, the MCU 30 detects the measured point as a measured point positioned at a step-difference part, does not select the measured point positioned at the step-difference part, and selects a measured point which does not positioned at the step-difference part. The value averaged by using the measured value at the selected measured point is made the optimum height position for exposure in a shot region.
Patent JP-S62239706-A (JP)
Title: Manufacture of piezoelectric ceramic vibrator
Inventor: UCHIUMI KAZUAKI
IPC: H03H3/02
Filed: 1986-04-11
Abstract: PURPOSE:To mass-produce piezoelectric ceramic vibrators at low cost by laminating, pressing, and calcining ceramic green sheets including ceramic green sheets where a hole pattern and electrodes are formed. CONSTITUTION:A green sheet of a piezoelectric ceramic material is formed, a through whole is formed when necessary, and electrode paste for forming an electrode as a driving electrode and a conductor for wiring is printed on the surface by a screen printing method, etc. Then, the hole pattern for forming a hole is formed of a material which is scattered away completely at temperature up to which the sintering reaction of the ceramic material occurs, and the pattern is pushed in a specific shape corresponding to the hole part. Then, the hole pattern punched in the specific shape is put in a metallic mold and laminated together with the ceramic green sheet so that the hole is formed at the specific position; and they are pressed into one body. This laminate is cut to specific size and a binder is removed; and the body is sintered up to specific temperature to obtain ceramic, which is cut to specific size and worked.
Patent JP-H02262475-A (JP)
Title: Body structure of automobile
Inventor: MIZUNO RYOZO
IPC: B62D25/08
Filed: 1989-03-31
Abstract: PURPOSE:To improve rigidity and ensure a favorable buffering characteristic by dividingly forming a front member in a fork shape from the middle portion thereof and joining the dividingly formed upper/lower portions to a dash panel and a dash lower cross member respectively. CONSTITUTION:The rear end of a front member 8 provided on the front portion of a vehicle body is joined to the front end of a dash lower cross member 3. In this structure, the front member 8 is dividingly formed in a fork shape toward the rear from the middle portion thereof. The upper portion 8a of the fork shaped front member 8 is joined to a dash panel 6 while the lower portion 8b is extended downward and directly joined equally to the dash lower cross member 3. Thereby, the rigidity of the front member 8 can be improved. At the time of the collision of an automobile, the front member 8 is not breakingly deformed but is deformed into a bellows shape, thereby obtaining a favorable buffering characteristic.
Patent JP-S526380-A (JP)
Title: Abrasion resistant thin film
Inventor: KURAMASU KEIZABUROU
IPC: C23C30/00
Filed: 1975-07-07
Abstract: PURPOSE:An abrasion resistant thin film made of mixed materials, which firmly adheres on the surface of substrate, is obtained.
Patent JP-S63249701-A (JP)
Inventor: NAKAGAWA MASANORI
IPC: D06M101/16
Filed: 1987-04-07
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。