baber/WOPTO huggingface dataset:
Patent JP-H02276031-A (JP)
Title: Optical head
Inventor: SUZUKI YASUO
IPC: G11B7/13
Filed: 1989-04-17
Abstract: PURPOSE:To prevent a beam from spilling over at an RF sensor chip by joining sensors for optical elements immediately before the sensor side out of the optical elements present on the optical path of beam rays incident through an information recording medium on the signal detecting sensor. CONSTITUTION:A servo sensor 8 to detect a servo signal and an RF sensor 9 to detect a magneto-optical signal are separately provided. In addition two RF sensors 9a and 9b are provided, and by detecting a difference by the sensors, the signal is obtained. Thus the trouble of the focal dislocation of beams 24 due to the dislocation of the distance from a condenser lens barrel 5 of the beams 24 to the RF sensors 9a and 9b or the trouble of the defective RF signal caused by spilling over, etc., of the beams 24 at an RF sensor chip 23 can be eliminated.
Patent JP-S62251117-A (JP)
Title: Composite switchgear
Inventor: HAYASHI NOBUTOSHI
IPC: B29C45/66
Filed: 1986-04-24
Abstract: PURPOSE:To carry out high-speed opening, closing and clamping and also adjusting the thickness of the mold by means of a single driving gear by installing an intermediate plate with a crank movably to a couple of tie-bars crossing a couple of fixed plates, connecting a connecting lever with a movable plate and a ram with the intermediate plate, and providing a pivoting device consisting of a rack an a pinion on a pivoting shaft of crank through a clutch. CONSTITUTION:By transferring formed a ram 26 of a hydraulic cylinder 18, an intermediate plate 17 is also moved forward, and a pinion 24 is pivoted by a rack 25 to turn a crank 19 through an electromagnetic clutch 22 to push out a connecting lever 20. The speed of pushing out the connecting lever 20 is larger than the transfer speed of the ram 26, and a movable plate 15 moves toward a fixed plate 12 with a high speed to close a mold 16 and actuate pushing force of the ram 26 directly to the mold 16. The mold 16 is opened by the ram 26, and the pinion 24 is pivoted by the rack 25 to pivot the crank 19 to the original position, pull back the connecting lever 20, move back the pivoting plate 15 and open t he mold with a high speed.
Patent JP-S63261522-A (JP)
Title: Magnetic recording medium
Inventor: TSUNODA TAKESHI
IPC: C09D127/04
Filed: 1987-04-20
Abstract: PURPOSE:To improve the dispersibility of fine ferromagnetic material powder into a binder so that a magnetic layer having high S/N is obtd. by using respectively specific ferromagnetic iron oxide and binder and to lower the surface electric resistance of the magnetic layer so that the electrostatic chargeability thereof and drop-outs are decreased by improving the surface characteristic of the magnetic layer. CONSTITUTION:The ferromagnetic material of a magnetic recording medium provided with the magnetic layer formed by uniformly dispersing the fine ferromagnetic material powder into the binder on a nonmagnetic base is the ferromagnetic iron oxide having >=30m<2>/g SBET and further, the binder consists of a polymer which contains the polar group expressed by formula I and has the mol. wt. within a 10,000-100,000 range. The ratio (weight) of the fine ferromagnetic material powder and the binder is 2.5-10. The dispersibility of the respective components in a coating liquid for formation of the magnetic layer is thereby improved. As a result, the surface electric resistance of particularly the magnetic layer of the magnetic recording medium having good video S/N is low and, therefore, the drop-outs are less increased.
Patent JP-H03294065-A (JP)
Title: Profile control method for weld line of welding robot
Inventor: NAKAZATO TATSUZO
IPC: B23K9/127
Filed: 1990-04-10
Abstract: PURPOSE:To surely carry out weld line profile control with high accuracy by rotating a reference line and a window according to the change of the torch position and the change of the proceeding direction to obtain a proper picture. CONSTITUTION:In weld line profile control using a CCD camera provided on the wrist tip of the welding robot, a vector V1 in the proceeding direction is obtained from a welding starting point P1 and a welding target point P2 and the vector V1 is projected on a camera coordinate system of the starting point P1 and a vector P1V1C is obtained and an angle thetas from an X line is obtained. The vector Vl is projected on a camera coordinate system of the target point P2 and a vector P2V1C is obtained and the inner product of the vectors P1V1C and P2V1C is calculated and  theta is obtained. An angle theta is obtained by the expression II and substituted in the expression of the reference line of the expression 1 to obtain coordinates of the window. Characteristic points are detected by (X and Y) coordinates in the window and detected points (X and Y) are substituted in the expression I and the robot determines the direction to be corrected according to a state of a value of the left side. Consequently, even if the change of the torch position and the change of the proceeding direction take place, weld line profile control with high accuracy can be surely carried out.
Patent JP-H01267663-A (JP)
Title: Image forming device
Inventor: KOMATSU TERUO
IPC: G03G15/04
Filed: 1988-04-20
Abstract: PURPOSE:To separation an image forming part from other obstacles and to improve operability by moving the image forming part in a direction which is far from the upper part of the main body of a laser beam printer when said upper part of the main body is opened. CONSTITUTION:When the engagement of a lever 48 and a hook 47 is released, a top cover 50 is opened in the direction of an arrow a due to the spring force of an opening and closing spring which is wound around a hinge 41. Then, an optical plate 40 offsets in the direction of an arrow b which is the reverse of the rotating direction of the upper part of the main body till a stopper 40-1 abuts on a holder 44, and then the optical plate 40 stops. Therefore, a pressurizing spring 45 which energizes a process cartridge 5 is separated from the process cartridge 5. Besides, the process cartridge 5 is separated from obstacles, for example the hook 47 and so on by means of the offset of the optical plate 40. Thus, attaching and detaching the process cartridge 5 to the optical plate 40 can be easily performed.
Patent JP-S60239689-A (JP)
Title: Calorimeter support apparatus of electron/positron collision reaction particle detector
Inventor: FUJITA MORIO
IPC: G01T3/04
Filed: 1984-05-15
Abstract: PURPOSE:To firmly lock a supportbase with a return yoke and to faciliate the attachment and detachment of a calorimeter support, by a clamp means for grasping and supporting the support metal fitting between frames under pressure in a pierced state and a fixing means for fixing a support in such a state that rails are pressed so as to be spaced apart from each other. CONSTITUTION:The nuts 14 provided to both end parts of a bolt 13 are clamped to bring the clearances between frames 3a, support metal fittings 10 and spacers 12 in the axial direction of the bolt 13. Further, supports 13 is inserted into a predetermined position along with the support metal fittings 10 along rail 8 and, thereafter, a jacking bolt 15 is stretched. The bolt 13 is slightly bent at the central part thereof to bring the clearance in the diameter direction of the bolt 13 to zero and the attachment shaking of the frames 3a is eliminated. Because the attachment of the supports 3 to the support metal fittings 10 is performed by the thin plate frames 3a and the bolt 13, a space is sufficiently taken between the frames 3a, 3a and the mounting of a calorimeter to the supports 3 becomes easy.
Patent JP-H02273437-A (JP)
Title: Manufacture of scattering prevention type fluorescent lamp
Inventor: OTAKA YOSHINORI
IPC: C03C17/32
Filed: 1989-04-14
Abstract: PURPOSE:To form a scattering preventing film out low material cost the coat of which can be easily formed by forming a polyurethane resin film of predetermined constitution on the outside of a glass tube. CONSTITUTION:A transparent film is formed on the outer face of the glass tube of a fluorescent lamp by use of an application liquid having a polyurethane water dispersion body as its main component formed by dispersion of urethane elastomer of bridge structure into water. The material cost for this process is low and thereby the manufacturing cost is lowered, and in addition, the application process is extremely simple.
Patent JP-H06310321-A (JP)
Title: Oxide magnetic substance material
Inventor: MATSUTANI SHINYA
IPC: H01F1/34
Filed: 1993-04-22
Abstract: PURPOSE:To obtain an oxide magnetic substance material which is excellent in the temperature characteristic of a magnetic loss and whose magnetic loss is low by a method wherein at least CaO and SiO2 in a specific amount and at least one kind of a specific metal oxide are contained in an MnZn-based ferrite within a specific composition range. CONSTITUTION:Fe2O2 at 61mol% or higher and 67mol% or lower, MnO at 3mol% or higher and 36mol% or lower and ZnO at 0mol% or higher and 30mol% or lower are contained as main compositions, and 0.05<=CaO<=0.5wt.% and 0.005<=SiO2<=0.2wt.% are contained as subcomponents. In addition, an oxide magnetic substance material is constituted as a sintered body which contains at least one kind of a metal oxide out of TiO2, CoO, CuO, SnO2 and NiO at 0.005wt.% or higher and 0.5wt.% or lower. Thereby, it is possible to obtain the material whose magnetic loss is low and whose temperature characteristic is excellent. A switching power supply using it generates little heat, is highly efficient and displays the small danger of a temperature runaway.
Patent JP-H05266708-A (JP)
Title: Printing ink for silver conductor circuit and method of forming silver conductor circuit
IPC: C09D11/033
Filed: 1992-03-23
Abstract: PURPOSE:To provide a preset pattern in a convenient and smooth way by using an offset printing and to form a printed pattern with high resolution and positional precision. CONSTITUTION:A printing ink for a silver conductor circuit is obtained by containing at least one type of resin component selected out of terpine polymer, terpine phenol copolymer,. alpha-pinene polymer and beta-pinene polymer resin, above- mentioned polymer modified resin and hydrogen added resin, solvent component, metallic silver powder and flux component, if necessary. The ink is used to print a pattern on a substrate and form a conductor circuit.
Patent JP-H04327058-A (JP)
Title: Cooling device of transfer device
Inventor: OI TAKAO
IPC: B60K17/344
Filed: 1991-04-26
Abstract: PURPOSE:To effectively cool a transfer case by connecting a fan to the rear end of an input shaft supported by the transfer case and guiding a cooling air through a guide wall in a four-wheel drive wheel. CONSTITUTION:A transfer device to be disposed in the rear of a transmission case 1 has an input shaft 2 to which a torque is transmitted from the output shaft of a transmission and output shafts 4, 5 parallel thereto. A cooling device 11 having a constitution in which a fan 14 is connected to the rear end of the input shaft 2, and the circumference is covered with a guide wall 12 is provided. By the rotation of this fan 14, the air taken from an opening part 15 in the rear is discharged from an opening part 16 to the rear wall surface of a transfer case, or the wall surface of a,rear extension housing 9 to cool the wall surface having an oil pump provided thereon.
Patent JP-S63261618-A (JP)
Title: Sintered wire
Inventor: YAMAMOTO SUSUMU
IPC: B28B1/00
Filed: 1987-04-17
Abstract: PURPOSE:To immediately apply to the production of a thin and long ceramic wire with the sufficient strength and toughness by filling the raw material powder into a metal cylinder made of a material excellent in the high- temperature oxidation resistance, extension-machining the cylinder, then sintering the raw material powder. CONSTITUTION:The raw material powder is filled into a metal cylinder made of a material excellent in the high-temperature oxidation resistance, the cylinder is extension-machined, then the raw material powder is sintered. The powder containing the metal oxide powder with the oxygen potential equal to or higher than the oxygen potential (DELTAG deg.) of copper to generate the oxide at the normal temperature or higher is filled into the metal cylinder to form a wire material. The deoxidation of the raw material powder by the cylinder material can be thereby suppressed to the utmost, and an excellent sintered wire can be obtained.
Patent JP-S5322179-A (JP)
Title: Treating method for exhaust gas absorbing liquid
Inventor: KITAMURA TAKETSUNA
IPC: B01D53/77
Filed: 1976-08-13
Abstract: PURPOSE: To make sulfonic acid derivatives of NH 3  formed in an absorbing liquid which has absorbed NOx and SO 2  harmless by separating the derivatives as K salts and thermally decomposing the K salts and then to recycle by-products K 2 SO 4  and SO 2 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08268419-A (JP)
Title: Label affixing method
Inventor: NAGANO KENJI
IPC: G09F3/00
Filed: 1995-03-28
Abstract: PURPOSE: To quickly and efficiently affix a large quantity of labels to various kinds of objectives to be used by a method wherein the labels are affixed on the objectives to be used by making a label affixing apparatus perform an arc movement along the rolling surface such as peeling a bundle of labels from the lowermost label sheet by sheet in order. CONSTITUTION: A protruding arc shaped rolling surface 12 is provided on a label-affixing apparatus T. At the same time, a plurality of labels are put under a temporarily bonded state wherein a lower side bonding surface 16 of one label and an upper side printing surface 16 of the other label, being adjacent, can be peeled sheet by sheet, and are stacked in order to make a label bundle M, and the upper side printing surface 15 of an uppermost label L1 of the label bundle M is bonded and integrated to the rolling surface 12 of the label- affixing apparatus T, and the lower side bonding surface 16 of a lowermost label L2 is held under an exposed state.  The label-affixing apparatus T is made to perform an arc movement along the roll messure surface 12, and the labels are efficiently affixed on using objectives such as various kinds of articles to be packaged, containers and others such as peeling the label bundle M sheet by sheet in order from the lowermost label 12.
Patent JP-H08293005-A (JP)
Title: Japanese sentence reader
Inventor: CHIBA YUKIKO
IPC: G06K9/62
Filed: 1995-04-21
Abstract: PURPOSE: To improve the recognition rate for the character string part of only KATAKANA (square form of Japanese syllabary) characters by outputting the combination of candidate words that can be filled with KATAKANA characters from the head to the end of a KATAKANA area and with no overlapping of them or outputting the first candidate characters as it is if such preceding combination of candidate words is not available among those character strings which are written in KATAKANA. CONSTITUTION: A character recognition part 5 produces a set of the distance value and the candidate characters arranged in order of smaller distances set between the shapes of input characters and a standard character shape and also designates the area where two or more KATAKANA characters are continuous as a KATAKANA area. A word collation part 6 extracts the strings of words contained in a word dictionary 7 among those character strings which are produced from the combinations of set strings consisting of the candidate characters and the distance value. An output production part 8 selects only the combination of candidate words filled with KATAKANA characters from the head to the end of the KATAKANA area and with no overlapping of them against the character string that is decided as a KATAKANA area.  If such combination is not available, the part 8 arranges the characters of first recognition ranks over an entire KATAKANA area and outputs these arranged characters.
Patent JP-H07299083-A (JP)
Title: Pants for pet
Inventor: OTA YONOSUKE
IPC: A61D9/00
Filed: 1994-05-10
Abstract: PURPOSE:To provide pants for pet in which the tail of a pet is never stained, and the natural motion of the pet is never prevented by forming a hole for passing the tail of the pet on a part of a body, and providing a lid for opening and closing the hole. CONSTITUTION:In a pants body 1, a cotton-like water absorbing material 4 is housed between an inside sheet 2 and an outside sheet 3, and the outer circumferential edges of both the sheets 2, 3 are thermally fused to each other. A hole 7 capable of passing the tail of a pet is formed on the body 1. This hole 7 can be opened and closed by a lid 8. These pants can be installed by putting the pants body 1 to enclose the hip of the dog, protruding the tail from the hole 7, removing a cover piece 6 from the adhesive surface of a tape 5, and sticking the tap 5 to the outer surface of the body l.
Patent JP-S63261924-A (JP)
Title: Voice decoding device
Inventor: EBISAWA HIDEAKI
IPC: H03M1/08
Filed: 1987-04-20
Abstract: PURPOSE:To obtain a device without outputting noise or distorted sound by providing a switch circuit at an output of a decoder so as to shut off the output of the decoder when no frame synchronization is established. CONSTITUTION:An input signal 2 is inputted in parallel with a decoder 4 and a frame synchronizing section 6 and the decoder 4 decodes a digital signal string synchronously with the timing signal sent through a synchronizing signal line 7 from the synchronizing section 6. When the synchronizing section 6 detects the discrepancy for the prescribed number of times consecutively in the phase of the synchronizing bit and the timing signal of the output of a synchronizing oscillator, it is regarded as an error of a synchronizing oscillator and the synchronization of the synchronizing oscillator is taken again depending on the detected synchronizing bit. The synchronizing section 6 outputs a signal 8 during this time and the output 5 of the decoder 4 is shut off from the output signal line 3 by a switch circuit 9. Thus, noise or distorted sound is not given to a listener while the frame synchronization is not established.
Patent JP-H07299247-A (JP)
Title: Three-dimensional puzzle
Inventor: TOOYAMA TAKAMORI
IPC: A63F9/12
Filed: 1994-05-10
Abstract: PURPOSE:To provide the three-dimensional puzzle rich in interest by housing a first piece sequence, which is positioned at the front part of a window part and constituted by arranging pieces breadthwise and height directions, and a second piece sequence, which is hidden at the back of this first piece sequence and constituted by arranging pieces in breadthwise and height direction, inside a main body. CONSTITUTION:A transparent box-shaped case 1 is three-dimensionally formed from a color less and transparent synthetic resin member, for example, and respective side faces are formed into window parts 4 utilizing six faces as they are. Inside such a case 1, plural pieces, seven pieces, for example, 5a-5g made of synthetic resin are housed so as to be freely slid while spacing a gap just for one piece. The pieces 5a-5g are three-dimensionally formed while dividing a housing space equally in breadthwise, height and depth directions, and illustrated pieces forming one part of an illustration are stuck on the respective side faces. Then, the puzzle is established to build up two different illustrations sharing one part at the respective window parts 4 according to the partial illustrations of respective pieces 5a-5g.
Patent JP-H10285674-A (JP)
Title: Information transmission method
Inventor: ITO TSUKASA
IPC: H04Q11/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To transmit signaling information in plural bits through the use of a conventional synchronization network while suppressing degrading of voice quality by transmitting a status information for each frame interval being the least common multiple of a transmission frame interval of the status information used for a transmission path. SOLUTION: Signaling information Dsig and voice information Dsou from a terminal 10 are assembled into a prescribed frame format by an information transmitter 20 and sent via a transmission line to a repeater 50, where the frame format is converted into that suitable for the transmission line through which the frames are transmitted and the resulting frames are transmitted to an information transmitter 40 via the transmission line. The information transmitter 40 decodes the received frames and separates the frames into the signaling information Dsig and voice information Dsou and transmits them to a terminal 30. Thus, for example, in the case of conversion of the frame format between the transmission rate of 1.544 Mbps and 6.3 Mbps, the signaling information is monitored for 24 frames each, the presence of the information is grasped and transmitted to the terminal 30.
Patent JP-H01269925-A (JP)
Title: Organic nonlinear optical element and its production
Inventor: KUBOTA YOSHINOBU
IPC: G02F1/355
Filed: 1988-04-21
Abstract: PURPOSE:To obtain an org. nonlinear optical element having high nonlinear optical characteristics by forming an org. nonlinear optical region in a crossing part of waveguides, utilizing capillarity. CONSTITUTION:A thermally oxidized film 2 is formed on a silicon substrate 1, and a silicon oxide layer 3 is formed on the thermally oxidized film 2. Two waveguides 4a, 4b having each approximately X shape are formed on the silicon oxide layer 3. An Al layer (A) is vapor-deposited on the silicon oxide layer 3 having waveguides 4a, 4b thereon. An Al zone having ridge shape is formed by exposing, developing, and etching the Al layer. A silicon oxide layer 3 is deposited further. Then, the Al zone in the layer 3 is removed. Thus, pores are formed in a longitudinal direction of the crossing part of the waveguides. A molten org. nonlinear optical material 5a is absorbed in the pores utilizing capillarity. The org. nonlinear optical material in the pores are solidified by cooling, forming thus an org. nonlinear optical region 5 at the crossing part of the waveguides. By this method, an org. nonlinear optical element having high nonlinear optical characteristics is obtd.
Patent JP-S5323993-A (JP)
Title: 7-(n-substituted-2-phenylglycineamido)-3-substituted-3-cephem-4-caroxyli acids
Inventor: KAMIYA TAKASHI
IPC: C07D309/40
Filed: 1977-08-11
Abstract: PURPOSE: 7-(N-Substituted-2-phenylglycineamido)-3-substituted-cephem4-carboxylic acids I (R 1  is H or OH;R 2  is alkanoyl having a substituents such as thienyl, phthalimido, hydroxy-or oxopyrido [1,2-a] pyrimidinyl and a fivemembered heterocyclic ring;R 3  is H or carbamoyl, alkanoyloxy, etc.;R 4  is carboxy, protected carboxy) and their salts, e.g. 7-[D-2-(2-oxo-3-oxaxolidinecarboxamido)2-(4-hydroxyphenyl) acetamido]-3-(1-methyl-1H-tetrazole-5-ylthiomethyl)-3cephem-4-carboxylic acid. 
     COPYRIGHT: (C)1978,JPO&Japio