baber/WOPTO huggingface dataset:
Patent JP-H0540944-A (JP)
Title: Device for driving optical recording medium
Inventor: MATOBA KOJI
IPC: G11B7/085
Filed: 1991-08-02
Abstract: PURPOSE:To accurately detect the moving direction and moving distance of an optical head, even if an optical disk with a different reflectivity is loaded, and to make an access to a desired track highly accurately. CONSTITUTION:The device for driving an optical recording medium is provided with a first by-pass filter by which, among reproducing signals that vary according to reflected light from the optical disk 1, low-pass components are eliminated and low-pass elimination signals 23 are outputted. The output of the first by-pass filter is transiently responded immediately after an access operation. A zero voltage at the time of tracking, and a negative voltage with the same frequency as the low-pass eliminating signals 23 at the time of untracking, are sent to a second by-pass filter. The second by-pass filter is provided with the same time constant as the first by-pass filter, and at the start of the access operation the above negative voltage is transiently responded in the same manner as the output of the first by-pass filter. The output of the first and the second by-pass filters are compared whether is large or small by the comparator and binarized, based on which lands and grooves are discriminated.
Patent JP-2000026375-A (JP)
Title: Crystal grain aggregation of para-nitrobenzyl alcohol with suppressed agglomeration property
Inventor: KOBAYASHI HISAFUMI
IPC: C07C205/19
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a crystal grain aggregation with suppressed agglomeration properties by including crystal grains of p-nitrobenzyl alcohol(PNBAC) having grain diameters above a specific value. SOLUTION: This crystal grain aggregation is the one of PNBAC and includes >=50%, preferably >=60%, more preferably >=80% crystal grains having >=1 mm grain diameters. Preferably, the crystal grain aggregation further includes >=10% coarse crystal grains having >=2 mm grain diameters, and has 0.3-0.5 g/cm3 bulk density. The method for producing the crystal grain aggregation comprises crystallization of the PNBAC (the one having preferably >=91%, more preferably >=99% purity) from water or a water/organic solvent mixed liquid while controlling the crystallization condition such as a cooling rate and stirring rate, and drying of the obtained crystals.
Patent JP-H0945061-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKUYA AYUMI
IPC: G11B31/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To be able to add the low-cost automatic time correcting function by simplifying the circuit constitution. SOLUTION: When a magnetic recording reproducer 10 is not operated, a power-on signal is output to a power source circuit 20, and power is supplied to the reproducer 10 body. Then, a switching signal is output from a microcomputer 16 to a signal switching circuit 22, and a time signal of 880Hz is input to the circuit 22. This time signal is input to the microcomputer 16 via an amplifier 24 and a waveform shaping circuit 26 to correct the time of a clock register 28. On the other hand, at the time of operating the reproducer 10, the rotation information signal of a motor 18 is input to the circuit 22. Thus, the amplifier 24 for the rotor control signal and the circuit 26 can be used also as the time signal only at the time of no operation of the rotor.
Patent JP-H0360953-A (JP)
Title: Numerical control device having rough machining function
Inventor: HASEBE TAKAO
IPC: G05B19/4097
Filed: 1989-07-27
Abstract: PURPOSE:To shorten a machining time by a method wherein when a rough machining process is needed during machining of a material to produce a prod, rough machining is automatically controlled. CONSTITUTION:From the co-ordinate of a calculated measuring point and the co-ordinate of a measuring point in an NC machining program, a given machining depth is calculated. By comparing the given machining depth with a preset allowable machining amount or a value being integer times as large as the allowable machining depth amount, a region boundary point is determined by a region boundary point calculating and memory means 6 and stored therein. Based on the determined region boundary point, a roughing region is discriminated by a roughing region discriminating means 7. Thereafter, based on the discriminated roughing region and the NC machining program, a rough machining route is generated by means of az rough machining route generating means 8.
Patent JP-H0939099-A (JP)
Title: Bonding of phenol resin pipe and joint
Inventor: GOTO MANABU
IPC: B29K61/04
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To strongly bond a phenol resin pipe and a phenol resin joint within a short time by coating the bonding surfaces of the phenol resin pipe and the phenol resin joint with an epoxy resin adhesive and bonding the pipe and the joint under a specific temp. condition. SOLUTION: An adhesive is applied to at least one of the protruding bonding surface 2 of a phenol resin pipe 1 and the recessed bonding surface 4 of a phenol resin joint to form an adhesive layer 5. The phenol resin pipe 1 and the phenol resin joint 3 are bonded at the parts of the protruding and recessed bonding surfaces 2, 4 through the adhesive layer 5. At the time of this bonding, bonding temp. is held to 80-2001. For example, an electric band heater is wound around the surfaces of the phenol resin pipe 1 and/or the phenol resin joint 3 to heat the pipe and the joint. Herein, the curing of the adhesive is completed by heating and ageing for 5-10min and bonding is completed.
Patent JP-H0946336-A (JP)
Title: Method for permission control and routing by allocating network resource to network node
Inventor: ANWAA ERUWARITSUDO
IPC: H04L12/56
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to extend technique for a reference node buffer managing system to a furthermore developed method by using only a specific buffer space out of buffer size B for calculation and fixing the band width of a channel. SOLUTION: When a communication device 105-i has a buffer request included in a node and also has a band width request included in a link 140-k, a requested virtual circuit(VC) is required to be routed on only a path including a node and a link having resources having an amt. enough for satisfying a certain request. When the VC is requested, an effective buffer request b0 and effective band width e0 are suitably determined as the functions of the parameters of the node 130-i and the link 140-k, i.e., buffer size and link capacity and the parameter of an access regulator 120-J. The rate of the width e0 to the capacity C of the link is suitably proportional to the rate of the request b0 to the node size B.
Patent JP-S6174070-A (JP)
Title: Line density converting system
Inventor: TAKANASHI KATSUYA
IPC: G06K9/42
Filed: 1984-09-19
Abstract: PURPOSE:To obtain a converting picture with a little blurredness with high speed by obtaining OR with an original picture located at the nearest position of a converting picture and a picture which will not contribute to determining a converting picture, out of the original pictures. CONSTITUTION:When a horizontal direction dot developing part 18 receives a compressed data 17, picture data, the compressed data are expanded, and after that, by a line density of the expanded picture data and a line density ratio obtained from the line density set beforehand, to convert the picture data in the horizontal direction of TBLA19 to the line density ratio, a factor of the original picture is removed. The factor is position information showing a position of the original picture which should obtain OR. Based upon the factor, for example, OR shown by a value of the factor by every 16 dots is obtained and set to BUF (raster buffer) 20.
Patent JP-H07250936-A (JP)
Title: Love divination card
Inventor: SAKATO KAZUFUMI
IPC: A63F9/06
Filed: 1991-05-02
Abstract: PURPOSE:To provide a love divination card in which each pair comprises plural kinds of toys and capable of selecting one kind of toy from each pair and enjoying a game by combining them. CONSTITUTION:This card is constituted of plural kinds of male(projecting) IC cards and plural kinds of female (recessed) IC cards. One card is selected from the male (projecting) cards and the female (recessed) cards, respectively, and the long sides and short sides of both cards' are connected together. Or, the female IC card is connected to the male IC card by placing on the upper part of the female IC card. A sentence proper to the combination of both cards is displayed on the surfaces of both cards or that of the male IC card, or melody proper to that is played. Or, both cards are displayed and also, played. In this way, love divination can be performed. At this time, forty-eight kinds of cards can be obtained by constituting both cards of the combination of a type of blood and the constellation of month of birth.
Patent JP-H1041992-A (JP)
Title: Quasi-synchronization detection demodulator
Inventor: OKADA TAKASHI
IPC: H04L27/22
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To compensate both an error component of an orthogonal modulator side and an orthogonal demodulator side by compensating an error in a DC offset and a gain of a base band signal subject to orthogonal detection and applying DC offset error compensation and gain error compensation to a signal subject to carrier synchronization. SOLUTION: The demodulator is provided with a compensation circuit 30 applying DC offset error compensation and gain error compensation to an output signal from a phase compensation circuit 3. Then base band signals of I and Q channels converted into digital signals after orthogonal detection are given to a digital adder IF and a digital multiplier 2F of a compensation circuit 20, in which DC offset error compensation and gain error compensation are conducted and the phase compensation circuit 3 conducts carrier synchronization. Furthermore, a digital adder 1B and a digital multiplier 2B of the compensation circuit 30 conduct DC offset error compensation and gain error compensation for each channel. Then the demodulation signal whose inter-code interference is eliminated by an equalizer 4 is given to a discrimination circuit 5, from which an identification signal is outputted.
Patent JP-S60110418-A (JP)
Inventor: RUUDORUFU KUREPUSAA
IPC: B25J15/04
Filed: 1984-09-19
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-H0944550-A (JP)
Title: Wiring parasitic load calculating method
Inventor: ASAO KAZUKI
IPC: G06F17/50
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To accurately calculate a wiring parasitic load such as parasitic capacitance and parasitic resistance by performing pattern matching between layout pattern data that reference pattern data has and layout data consisting of layout data or symbolic data. SOLUTION: A layout pattern represented with layout data or symbolic data is read in, and a wire whose wiring parasitic load is to be found is determined as a reference wire for the read-in layout pattern data and divided into three-dimensional areas (S1). After the division is completed, combinational pattern data in the three-dimensional areas represented by the divided wiring grating spaces are detected (S2) and integrated (S3). Then the pattern matching between combinational pattern data after detection and accumulation and combinational pattern data that each reference pattern data has is performed to detect the wiring parasitic load that each reference pattern data has.
Patent JP-H0481384-A (JP)
Title: Motor-bicycle equipped with v-type engine
Inventor: HORIIKE TATSU
IPC: B62M7/02
Filed: 1990-07-24
Abstract: PURPOSE:To form the whole of a car body slim by reducing the width between the left and right main frames as small as possible by setting the left and right main frames close to both the sides of one bank and setting the other bank off on a counterclutch arrangement side for the center of the car body. CONSTITUTION:As for a motorcycle equipped with a V-type engine 1 having a front bank 2 and a rear bank 3 which form V-figure-shaped arrangement on the side view, the head part 5 on the rear bank 3 side among the bead parts 4 and 5 is arranged so as to be nipped between the left and right main frames in pair and extend in the car body longitudinal direction, and a suction pipe is arranged in a V-bank at the bottom part between the front bank 2 and the rear bank 3, and also the upper part is positioned between the main frames 6. A transmission chamber 9 is connected at the rear part of a crankcase, and a clutch 10 is projected to the right side. Further, each center Cf, Cr between each cylinder of the front bank 2 and the rear bank 3 is offset to the left side for the center CB of a car body, and the offset direction of the front bank 2 is set to the opposite side (car body left side) to the side (car body right side) where the clutch 10 is installed.
Patent JP-H0635195-A (JP)
Title: Resist composition
Inventor: NAMIKI TAKAHISA
IPC: G03F7/039
Filed: 1992-07-22
Abstract: PURPOSE:To obtain a resist compsn. having polyhydroxy styrene as the resin component having the optimum substitution rate of tertiary butyloxy carbonyloxy group. CONSTITUTION:The resist compsn. consists of 100 pts.wt. of polyhydroxy styrene as the resin component and 1-30 pts.wt. oxygen generating agent. In the resin component, 15-25% of hydroxyl group in the resin is replaced by tertiary butyloxy carbonyloxy groups expressed by formula. By using this resist compsn., a resist pattern of high sensitivity and high contrast is obtd.
Patent JP-S5897596-A (JP)
Inventor: NAJIMA TATSUO
IPC: B64F5/00
Filed: 1981-12-03
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-H1021601-A (JP)
Title: Picture recording reservation
Inventor: ITO NATSUO
IPC: H04N5/76
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent recording error when the broadcast time of a program to be recorded has been extended and enable the quick treatment when reservation of picture recording has been overlapped. SOLUTION: A user selects a program listed in the program table displayed on the television screen and then inputs a reservation command (step S4). When the reservation command is input, the data on the selected program is extracted to judge the probability of extension of the broadcast time (step S5). If there is a probability of extension of broadcast time, its warning message is displayed (step S6). A user, having watched this warning message, inputs an extension command when he wants to extend the completion time. In the same manner, if the picture recording time has overlapped, its warning message is displayed. If there is a schedule of rebroadcast of the programs whore recording is reserved with time overlapping, reservation can be changed to the rebroadcast.
Patent JP-S5898131-A (JP)
Title: Method for coating granular solid substance with resin
Inventor: INOUE SATORU
IPC: B01J13/04
Filed: 1981-12-07
Abstract: PURPOSE:To form a coating layer with a uniform thickness without generating the mutual coagulation of particles, by a method wherein the surface of a granular solid substance is coated with a solution of a resin in a mixed liquid consisting of a compatible solvent and a less compatible solvent and both solvents are removed after the resin is cured. CONSTITUTION:As a granular solid substance, glass, a metal, a drug or food is mentioned, and the particle size thereof is about 5-1,000mu. As a coating resin, a silicone resin, a polyester resin or the like is mentioned and a curing agent or a crosslinking agent can be used together. The curing of the resin is carried out by appropriately using infrared rays of ultraviolet rays at about 20-30 deg.C. As a compatible solvent, toluene or xylene is used and as a less compatible solvent, diacetone alcohol is used and both solvents have mutual compatibility and a ratio of the compatible and the less compatible solvents is about 1:0.5-3.0 by wt. After at least a part of the resin is cured or said resin is fully cured, by evaporating both solvents, adhesion between particles is not generated and no aggregate is formed.
Patent JP-S6351776-A (JP)
Title: Still image pickup camera
Inventor: MIZUNO MASAO
IPC: H04N5/335
Filed: 1986-08-20
Abstract: PURPOSE:To obtain an excellent still picture by outputting a 1st and 2nd transfer pulses continuously to a CCD image pickup section and a CCD storage section until an external signal is inputted in a timing generating section. CONSTITUTION:While an external signal is inputted artificially by a shutter switch 11, the 1st and 2nd transfer pulses Pi, Ps outputted continuously are stopped. The storage of signal charge is started by the CCD image pickup section 3 in the shutter timing of this point of time. Then after an input time set properly by a shutter speed adjusting means 12 elapses, the input of the external signal is stopped to output the 1st and 2nd transfer pulses Pi, Ps. The input time is taken as the shutter speed to transfer the signal charge stored in the CCD image pickup section 3 from the CCD storage section 4 to the horizontal shift register 5 and a video image picked up and transferred from the register 5 by a 3rd transfer pulse T in response to the transfer pulses Pi, Ps is extracted as a video signal. Thus, the addition of a signal charge remained and stored so far to the signal charge stored while the shutter is opened unexpectedly is suppressed and an excellent still picture is obtained.
Patent JP-H0757512-A (JP)
Title: Lamp structure
Inventor: MATSUMOTO YUJI
IPC: F21Y101/00
Filed: 1993-08-06
Abstract: PURPOSE:To provide a lamp structure capable of surely preventing the occurrence of hazing of an outer lens without increasing the number of respiratory holes. CONSTITUTION:Ribs 30, 31 are provided at the inside positions of respiratory holes 28, 29 on the rear face section 15 of a housing 14, with their tips 30b, 31b are kept in contact with or sufficiently near the opposite face of an inner panel 26. The air A introduced from the respiratory holes 28, 29 can not be fed to the respiratory holes on the opposite sides by the existence of the ribs 30, 31, and it is forced to detour to the gap space S2 side between the inner panel 26 and an outer lens 27. The air A can be fed into the gap space S2, the heat in the gap space S2 can be discharged, thus the occurrence of hazing of the outer lens 27 in the gap space S2 can be surely prevented.
Patent JP-H06155611-A (JP)
Title: Chassis provided with stationary element to be fixed
Inventor: JIIKUFURIITO APITSU
IPC: H05K13/04
Filed: 1993-08-06
Abstract: PURPOSE: To prevent a whole chasis from becoming useless when the attaching member fixed to the chasis is damaged. CONSTITUTION: A chasis 1 is equipped with a fixing element 52 for supporting, holding and fixing an electric and/or mechanical element 55 and has one attaching device 57 provided in the vicinity of the fixing element to insert a predetermined repairing member 56 in the fixing element to fix the same corresponding to such a case that the fixing element is damaged. When the repairing member is inserted in the attaching apparatus, the part lost by damage of the fixing element is replaced with the repairing member for the replacing part 14.1 of a holding part 14.
Patent JP-H0747435-A (JP)
Title: Hollow body with bulkhead and its manufacture
Inventor: KINOSHITA KATSUHARU
IPC: B21D51/10
Filed: 1993-08-06
Abstract: PURPOSE:To simply provide a bulkhead which does not generate a liquid leakage between each of plural passages by force-fitting the bulkhead provided with a bent part into a hollow body, while holding repulsive force, and pressing both side edge parts of the bulkhead against the inside surface of the hollow body. CONSTITUTION:A bulkhead 2 whose cross section is bent in a mountain shape is inserted into a hollow shaft 1 with its side edge part 2a downward, and between both side edge parts 2a and the inside surface of the hollow shaft 1, an upward valley part 3 is formed. In the valley part 3, a wire-like metallic brazing filler metal 4 is mounted and heated. The brazing filler metal 4 is melted and flows in between the hollow shaft 1 in the bottom of the valley part 3, and the contact face of the side end part 2a of the bulkhead 2, and spreads to the whole contact face by a capillary phenomenon. When this work is cooled naturally, the metallic brazing filler metal 4 is solidified and a brazing part 4a is formed, and two oil passages 5, 6 are made.
Patent JP-S6254493-A (JP)
Inventor: MARUCHIN RIHITAA
IPC: H05K13/04
Filed: 1986-08-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0865492-A (JP)
Title: Facsimile equipment with magnified print function
Inventor: MURAKAMI YASUMICHI
IPC: H04N1/393
Filed: 1994-08-22
Abstract: PURPOSE: To provide a facsimile equipment having a magnified print function in which the image of an original printed with reduction is read and scanned, the image is magnified into an original size and printed out. CONSTITUTION: The facsimile equipment is provided with an image read scanning section 3 reading image data from an original, an image data magnification processing section 5 applying magnification processing to the image data read by the image read scanning section 3 by a prescribed system, and a print output section 4 printing out the image data subjected to magnification processing by the image data magnification processing section 5, the image data of the original read by the image read scanning section 3 are magnified by the image data magnification processing section 5 by a prescribed system and the image data subjected to magnification processing are printed out by the print output section 4.
Patent JP-S6088894-A (JP)
Title: Fan
Inventor: MORIMOTO MASAO
IPC: F04D29/00
Filed: 1983-10-19
Abstract: PURPOSE:To improve usability of the captioned fan by mounting a rotatable supporting body on a mounting body and enabling a rotation range to be restricted by abutment between a stopping piece projecting on the base table upper surface and a restriction part formed on the base table side surface. CONSTITUTION:Stopping pieces 23, 24 are formed on lower and upper end parts of a rotatable supporting body 6, and mounted on a mounting body for fixing the rotatable supporting body 6 on a wall surface. This stopping piece 24 is additionally provided on the upper surface of a base table 4 in close contact with said surface and projects into a chevron shape beckwardly upward and obliquely. In addition, a restriction part 30 is formed on the side surface of the base table 4, and thereby the restriction part 30 is brought into close contact with the stopping piece 24 provided projecting on the upper surface of the base table 4, thus allowing rotation of the base table 4 over 90 deg. to be restricted. A rotation range of the base table 4 can be restricted into a proper range only by changing a formation position of the restriction part 30. Further, the rotation of the base table 4 can be restricted and adjusted according to a mounting position of a fan by making adjustable the mounting position of the restriction part 30 with respect to the base table 4, thus improving usability of the fan.