baber/WOPTO huggingface dataset:
Patent JP-H07177219-A (JP)
Title: Cross-connecting device
Inventor: TABATA OSAMU
IPC: H04L12/50
Filed: 1993-12-16
Abstract: PURPOSE:To speedily and surely take a countermeasure in case of trouble by detecting whether or not an extra path is set halfway and correcting a by-pass list when the connectivity between crossconnecting devices is confirmed. CONSTITUTION:The cross-connecting device(DCS) is equipped with TRANS9 which sets a by-pass if a fault occurs in a transmission path. A line check frame insertion/extraction part 15 sends and receives a line check frame to and from an adjacent DCS at specific timing to confirm the mutual connectivity. The line check frame is sent and received having a specific multiframe code inserted into the F2 byte of an STSI frame constituent element. When another path is set for a frame addition/drop device between the adjacent DCs, the F2 byte is not transferred between the DCSs any more. A line check part 16 detects that and deletes the corresponding channel from a bypass stand-by channel list registered in the TRANS9.
Patent JP-2000150747-A (JP)
Title: Hybrid integrated circuit device
Inventor: NISHIMURA MASAKI
IPC: H01L23/40
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration without requiring a heat dissipation plate. SOLUTION: The package 6 of the device main body has fixing body 1 for adhesion for directly adhering the rear surface of a bare chip 4 onto the package 6 of the device main body by pressurizing a flexible substrate 2. A fixing hook 7 is inserted into a fixing hole 18 for the fixing hook 7 and the rear surface of the bare chip 4 is directly adhered and fixed to the package 6 by using elasticity of an elastic adjusting unit 19 for adhesion so that heat generated in the bare chip 4 is directly transferred to the package 6 of the device main body and dissipated. Occurrence of chip crack caused by heat expansion difference can be prevented by interposing a heat dissipating sheet between the bare chip 4 and the package 6.
Patent JP-H03178024-A (JP)
Title: Rotary drum device
Inventor: UMEHARA HIROSHI
IPC: G11B5/53
Filed: 1989-12-06
Abstract: PURPOSE:To improve a reproducing property without damaging the durability of a magnetic head by arranging a dummy heat at a level position higher than the magnetic head in the periphery of a drum main body, providing a sliding surface in the same as the magnetic head and forming the dummy head by a wear resistant material. CONSTITUTION:Since a dummy head 7 is arranged at the level position higher than magnetic heads 4-6 even in the periphery of a drum main body 1, a magnetic tape 18 is always slid on the magnetic heads 4-6 after sliding on the surface of the dummy head 7. Further, since the dummy head 7 has a sliding surface in the almost same shape as those of the magnetic heads 4-6 and formed by the wear resistant material, the wearing of the magnetic heads 4-6 is suppressed. Thus, the gap depth of the magnetic heads 4-6 can be made shallower than the conventional depth and reproducing sensitivity can be improved.
Patent JP-2001095780-A (JP)
Title: Magnetic resonance image diagnostic apparatus loaded trailer
Inventor: HIRAKAWA MASAYUKI
IPC: A61B5/055
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a trailer to load magnetic resonance image diagnostic apparatus, which satisfies the conditions by having enough distance between the MRI apparatus and the magnetic field generating apparatus such as a generator necessary for loading, and magnetized iron from the exterior machine of the cooling apparatus as images of the MRI apparatus is not to be influenced by such magnetic field, having enough space for getting on and off of patients, wheel chairs, and stretchers, having minimum length of trailer body necessary for transferring on an official road and narrow road, and a narrow parting space of medical facilities. SOLUTION: The machine room 1 is arranged at the front part of the trailer where the farthest from the MRI apparatus room 4. The machine room 1 accommodates the generator 7, the exterior machine for room air conditioning and the exterior machine for the cooling apparatus of the superconducting MRI apparatus, which are afraid to cause influences to the MRI apparatus. Next to the machine room 1, the computer room 2 and the operation room and exit and entrance are arranged. At the rear part, the MRI room 4 is arranged, and in the room, the magnetic field generating apparatus 5 is arranged behind of the examination bed 6. The total length of the trailer body is reduced to 9,991 mm.
Patent JP-H03183336-A (JP)
Title: Output terminal of ac generator for vehicle
Inventor: CHIBA MICHIHARU
IPC: H02K5/00
Filed: 1989-12-08
Abstract: PURPOSE:To prevent the external force applied to an output terminal from being transmitted directly to a rectifier cooling fin so as to prevent the deformation or the damage of the rectifier cooling fin by providing insulating bushes between a flange part, a bracket, and a output terminal mounting nut, and then fastening the output terminal mounting nut. CONSTITUTION:A flange part 7 is provided at an output terminal 3, and an output terminal mounting nut 10 is fastened with insulating bushes 8 and 9 between, Whereby the output terminal 3 is fixed to a bracket 1. After the output terminal mounting nut 10 is fastened, a nut 6 is fastened, whereby a positive side rectifier cooling fin 2 and the output terminal 3 are fixed. Since the output terminal 3 is fixed to the bracked 1 in advance, even if external force is applied to the output terminal 3, it prents the extermal force from being transmitted to the positive side rectifier cooling fin 2. Hereby, the generator can be assembled without the bracket and the output terminal interfering with each other which results in the marring of the assembling property.
Patent JP-H04189569-A (JP)
Title: Method for printing fixed pattern
Inventor: ARIYAMA HIROTAKA
IPC: G03G15/00
Filed: 1990-11-26
Abstract: PURPOSE:To easily discriminate a meaningful surface on which printing is to be newly made from a meaningless surface on which printing has been already made by a method wherein input information is printed on a surface of selected paper by a first printing means, and selected information through a fixed pattern generation part is printed on the rear or top surface of the paper by a second printing means. CONSTITUTION:An input part 1 inputs FAX equipment receiving information, printing information to a computer printer device, information of an original for a copying machine, and the like. A supply means 2 issues printing paper of a type selected by a selection part 4 to a printing means. The first printing means 3 prints information inputted from the input part 1 on a surface of the printing paper. A fixed pattern generation part 5 generates fixed pattern information of a type selected by the selection part 4. A second printing means 6 prints the fixed pattern on the rear or top surface of the printing paper. For changing over the rear and top surface of the paper at the second printing means 6, a paper reversing means is provided between the printing means 3 and 6. In this manner, an unprinted or printed surface of reused printing paper can be easily discriminated.
Patent JP-H05150233-A (JP)
Title: Liquid crystal display device
Inventor: TAKEUCHI SHINJI
IPC: G09F9/00
Filed: 1991-12-02
Abstract: PURPOSE:To accomplish two kinds of display by classifying functions to a function mainly using the operation of an equipment and a function which is not usually used, disposing a display part and an operation part and confirming one liquid crystal display panel from both sides. CONSTITUTION:The liquid crystal display panel 6 is incorporated in the operation cover 3 of an electronic equipment, which can be opened and closed, and a reflector 7 is movably provided through a pivotally supporting part in a state where the reflector 7 is arranged on the back surface of the panel 6 so that display may be performed from the front surface of the panel 6 at the time of closing the cover 3 and it is arranged on the front surface of the panel 6 so that the display may be performed from the back surface of the panel 6 at the time of opening the cover 3 respectively. A mirror 12 for visually recognizing the display by inverting the liquid crystal display of the panel 6 at the time of opening the cover 3 is provided in an equipment main body 1 opposed to the cover 3, and an operation button is disposed near the mirror 12.
Patent JP-H11141031-A (JP)
Title: Form member with fitting means and concrete wall forming method
Inventor: ISHIYAMA YASUO
IPC: E04B1/94
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent a cavity by providing a form member of a synthetic resin foam body left as a part of a concrete wall boy. and a fitting device formed of fire resistive material so as to pierce the form member to fit exterior wall material or backing material. SOLUTION: In a fitting device 11 formed of a sheet metal machined body bent in U-shape, one side is provided with holes 15 for hanging metal bars 14 serving as form separators, and the other side is provided with threaded holes 16 formed to fix exterior wall material or backing material. The fitting devices 11 are passed through the holes of synthetic resin foam bodies 8e and the synthetic resin foam bodies 8 are arranged face to face. The separators of the metal bars 14 are hung through the holes 15 of the fitting devices 11 to fix the synthetic resin foam bodies 8 to each other. Concrete is then placed in the form and hardened. After the concrete is hardened the backing material of the exterior wall material is fixed to the fitting devices 11. The impact resistance of a surface part of an exterior wall can therefore be reinforced by a large margin.
Patent JP-H10161923-A (JP)
Title: Object-oriented data base managing device
Inventor: WAKIZONO TATSUJI
IPC: G06F12/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To enable the description of object-oriented data base (OODB) application program(AP) even from a C language at the same time as a C++ language. SOLUTION: This device is composed of a C++ language interface device 102 having a C++.application program interface(API) for preparing the OODBAP while using the C++ programming language expanding the C language and a data base managing system 103 for performing operation such as the generation, deletion, retrieval and correction of object corresponding to the request of C++ language interface device 102 while storing the constitution information (schemer information) of class to which the object stored in the data base belongs. In this case, a C language interface device 104 is provided and this device 104 is let have a C.API constructed on the C++.API so as to prepare the OODBAP while using the C programming language.
Patent JP-H02162064-A (JP)
Title: Column type optical head
Inventor: NODA MASAYOSHI
IPC: B41J2/455
Filed: 1988-12-16
Abstract: PURPOSE:To enhance the quality of a printed or displayed image by providing a point source array in which a plurality of point sources are arranged in a matrix state, dot enlarging means for enlarging a light irradiated from each point source, and optical image contracting means for contracting a whole optical image. CONSTITUTION:A light irradiated corresponding to dots of a printing image is passed through the slit 13 of a mask slit 9 to remove its scattering components to be introduced into a lens array 10, and enlarged by each microlens 14. A dot matrixlike optical image enlarged for each dot is contracted by a projection lens 11, and focused on a photosensitive drum or a light transmission type display plate, etc. Thus, in this column type optical head 7, the pitch of an LED 12, the diameter of the slit 13, and variable magnification factors, etc. of the microlens 14 and the projection lens 11 are determined on the basis of a desired character size and dot density, thereby easily obtaining a high quality printer, a display unit.
Patent JP-H04196620-A (JP)
Title: Frequency synthesizer
Inventor: ICHIYOSHI OSAMU
IPC: H03L7/197
Filed: 1990-11-26
Abstract: PURPOSE:To reduce phase noise even with respect to a small step size by implementing phase lock operation in a phase locked loop at a frequency higher than a step frequency. CONSTITUTION:A reference oscillator 1 generates a reference frequency signal having a reference frequency being a multiple of (MXm) of a step frequency  f, a frequency divider 21 applies 1/M frequency division to the reference frequency signal to output a signal of a frequency m f. A frequency divider 6 applies 1/N frequency division to an output frequency f0 of a voltage controlled oscillator 5 and its output signal is frequency-multiplied by an m-multiple circuit 7 and a signal of frequency mf0/N. The phase of the signal is compared with a phase of the signal m f from the frequency divider 21 at a phase comparator 3. Thus, the phase locking by the phase comparator 3 is implemented at a frequency m f being a multiple of (m) of the step frequency  f. Thus, the band width of the phase locked loop is expanded by a multiple of (m) and phase noise of the voltage controlled oscillator 5 is suppressed by the expansion.
Patent JP-2000151508-A (JP)
Title: Wdm optical transmission system, its method and optical transmitter
Inventor: TAGA HIDENORI
IPC: H04B10/508
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To improve a transmission characteristics of each channel by reducing inter-channel interference in the wavelength division multiple WDM method. SOLUTION: Laser light sources 20-I (where i=1-n, hereinafter defined the same) generate a CW light with wavelength bands λi different from each other. A data modulator 22-i modulates the intensity of the output light of the laser light source 20-i with data #i to be sent. A phase modulator 24-i modulates a phase of an output light of the data modulator 22-i according to a drive signal generated by a drive circuit 26-i and an amplitude adjustment circuit 28-i. A multiplexer circuit 30 applies wavelength division multiplex to the output light of each phase modulator 24-i and an optical amplifier Q2 amplifies the output light of the multiplexer circuit 30. A phase modulation of each signal light is increased as the signal wavelength is apart from a zero dispersion wavelength λ0 of an optical fiber transmission line 12.  A wavelength interval of each signal light is widened as the wavelength is apart from the zero dispersion wavelength λ0.
Patent JP-H03179110-A (JP)
Title: Cam shaft of internal combustion engine
Inventor: IMASHIRO MINORU
IPC: F01L1/04
Filed: 1989-12-07
Abstract: PURPOSE:To reduce the weight and to improve the durability by integrally forming a cam contour portion of a hollow structure having a cam surface and a beam portion extended inside the cam contour portion by metal, and filling up the inside of the cam contour portion with resin to form a cam. CONSTITUTION:A cam 2 of a cam shaft 1 is formed by dividing an aluminium material or the like obtained by extrusion molding. The inside of the aluminium cam 2 is filled up with resin to form a damping portion 3. A cylindrical shaft portion 5 for connecting between the cams 2 is formed by resin integral with the damping portion 3. At this time, the aluminium cam 2 is formed by a cam contour portion 6 of a hollow structure having a cam surface 2s and a lot of beam portions 7-12. extended radially from the center of rotation of the cam 2 toward the cam contour portion 6. Thus, the weight of the cam shaft 1 can be reduced, the strength and durability thereof can be improved, and the production of vibration and noise can be prevented.
Patent JP-H07177380-A (JP)
Title: Horizontally peaking circuit of luminance signal
Inventor: NAKAHARA TOMOKO
IPC: H04N9/64
Filed: 1993-12-17
Abstract: PURPOSE:To generate an excellent video signal even at the time of horizontally compressing a video by providing a luminance signal holding circuit and furthermore turning off peaking in a horizontal synchronizing period through the use of a mask signal. CONSTITUTION:A delay circuit 1 obtains a delay input luminance signal (b), the luminance signal holding circuit 2 obtains signal (d) obtained by replacing the first and last signals of an original video signal with signals before and after the horizontal video signal of a luminance signal (a), two second differentiation circuits 3 and 5 obtain signals (e) and (g) of different widths, control circuits 7 to 9 obtain a signal (k) and an inversion circuit 10 obtains a signal (1). Then, two multiplying circuits 11 and 12 respectively multiplies secondary differentiation signals (f) and (h) and positive/negative control signals (k) and (l), and an adding circuit 13 adds output signals (m) and (n) from the two circuits 11 and 12 so that large shoot generated by the level difference between the video signal and a horizontal synchronizing signal appears in the horizontal synchronizing period. Furthermore, the output of an AND circuit 15 is made to be zero and a subtraction circuit 16 subtracts a signal (q) from the signal (b) so as to make a shoot corresponding to the video signal of the luminance signal (a) for an outline.
Patent JP-2001135920-A (JP)
Title: Resin mold circuit board and manufacturing method therefor
Inventor: MARUYAMA YOSHIO
IPC: H05K3/20
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a resin mold circuit board where a surface of a circuit board except for a specified part is coated with an insulating resin, for enhanced insulation and higher mounting density. SOLUTION: An insulating resin 3 is provided, by resin molding, on the surface of a circuit board 5 except for specified part such as a lead hole 13 and a soldering part, etc. A partition-like projection 11 is formed at resin molding to enhance insulation between conductors. A part holding projection 10, which holds an electronic part 17, is formed to prevent falling of a part, and its lead 9 is not required to be clinched, thus reducing the space for clinching. A basin-like insert guide is formed above the lead hole 13 for easy inserting to enable coping with insertion position errors.
Patent JP-H10338267-A (JP)
Title: Release film for protection of adhesive layer of sanitary article, film for unit package of sanitrary article, and sealing method for unit package of sanitary article and unit packaging film for sanitary article
Inventor: TADA HIROSHI
IPC: B65D75/30
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide unit packages for sanitary articles, which do neither easily generate sound nor generate frictional sound in unsealing them because of the mutual friction of respective packaging films when they are made round and thrown away in a trash can and further, which can be easily peeled at the sealing part and which hardly generate tearing sound or peeling sound from the sealing part on unsealing them. SOLUTION: In a sanitray napkin 1 in which an adhesive treatment for fixing clothes is applied at the required part of the rear part, release faces of release films 3, 3' are arranged to contact the napkin so as to cover and protect the adhesive layer. The napkin 1 is folded while putting it in the inside together with a unit packaging film 5 and heat-sealed at both sides so as to wrap the napkin with the packaging film 5. The release films 3, 3' are made of LDPE film processed in the release treatment at one side face thereof. EVA layers with 72 deg.C melting point formed by the DSC method are laminated on a polyolefin base material to form the unit packaging film 5.
Patent JP-H07172600-A (JP)
Title: Sheet feeding device and image forming device
Inventor: KOYANAGI TOMOAKI
IPC: B65H3/06
Filed: 1993-12-17
Abstract: PURPOSE:To feed a sheet without dirt on the edge by nipping a plurality of sheets, and forcibly driving a retard member so as to return the sheets at detecting stop of rotation of the retard member. CONSTITUTION:When several sheets are fed to the nip part of separation roller pairs 15, 16, the force sending out the sheets by the feed rollers 15 and the force returning the sheets by the retard rollers 16 are respectively applied on the sheets. When carrying of the sheets except the uppermost one is stopped by balance of the force, the retard rollers 16 are stopped to rotate. This is detected by means of a photosensor 28, a motor 26 is driven for a prescribed time, and the retard rollers 16 is rotated in the reverse direction so as to return the sheets to the upper stream side in the feeding direction. Hereby, the uppermost sheet is sent out by the feed rollers 15, and the sheets except the uppermost one are forcibly kicked back by the retard rollers 16. Hence, the time of being nipped of the sheets except the uppermost one becomes short, and the tip edge of the second sheet hardly becomes dirty.
Patent JP-H10213407-A (JP)
Title: Scanning member for position measuring device
Inventor: FISCHER PETER
IPC: G01D5/20
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a scanning member for a position measuring device based on electromagnetic induction generating the uniform excited magnetic field in the region of the different scanning track even for especially many scanning tracks by assuring the reliable function even when many scanning tracks are provided. SOLUTION: At least one scale track comprising alternately arranged conducting and non-conducting scale regions is used for generating the output signal depending on a position in electromagnetic conduction scanning. A holder member, wherein a plurality of exciting elements generating the uniform electromagnetic exciting field and a plurality of planar sensor winding are arranged, is provided. This is the scanning member for a position measuring device having these parts. At least two neighboring scanning tracks A1 and A2 having sensor windings SWA1 , SWB1 , SWA2 and SWB2 with the different periods are arranged on the holder member 10. Exciting elements E1, E2 and E3 are respectively arranged at the sides of these scanning tracks A1 and A2. The uniform electromagnetic exciting fields are generated respectively at these scanning tracks A1 and A2.
Patent JP-H09162881-A (JP)
Title: Cell processing unit
Inventor: BUSUJIMA KEIICHI
IPC: H04L47/43
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To simplify an access configuration of a storage means storing header information or header conversion and a storage means storing a specific cell. SOLUTION: A same storage means 15 is used for a storage means storing a specific cell and a storage means storing header information for header conversion. Access contention arbitration means 17, 18 apply contention arbitration among an access request of the storage means by buffering means 11-14 buffering a specific cell extracted by a specific cell extract means 10, an access request of the storage means by a header conversion means 16 converting a header of a received cell, and an access request of the storage means by control means 19, 20 setting or releasing header information and extracting and processing the specific cell stored in the storage means. Then the access to the storage means by a means relating to the accepted access request is executed.