baber/WOPTO huggingface dataset:
Patent JP-H11148921-A (JP)
Title: Apparatus and method for processing eddy current test signal
Inventor: HIGUCHI HIROYUKI
IPC: G01N27/90
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To simply process an eddy current test signal in which an outer face defect and a recess are mixed, by operating an amplitude of a signal of the recess in a lateral direction with a frequency of a test signal, vector operating the test signal with the use of the amplitude and decomposing a signal of the defect. SOLUTION: A recess presence judgment part 11 has inputs of a test, a reference eddy current test signals from a test signal input part 2, a reference signal input part 3, and compares inclinations of an artificial defect signal from an artificial defect signal memory part 4 and the test signal, thereby judging the presence/absence of a recess of a body to be tested. An internal external defect judgment part 12 compares amplitudes of waveforms of the test signal, reference signal in a longitudinal direction, thereby judging whether it is an internal defect or an external defect. Thereafter, a test frequency recess signal operation part 13 extracts an artificial recess signal from an artificial recess signal memory part 5 and operates an amplitude of the recess signal in a lateral direction with a frequency of the test signal.  A test signal vector operation part 14 carries out a vector operation with the use of the amplitude, and decomposes a defect signal from a composite defect signal of the external defect and recess. A defect size specification part 15 specifies a depth of the defect from a phase angle of the defect signal.
Patent JP-H06159476-A (JP)
Title: Cam shaft
Inventor: MATSUNAGA HACHIRO
IPC: F16H53/02
Filed: 1992-11-24
Abstract: PURPOSE:To simplify the configuration of a shaft and a cam by fitting the shaft into a through-hole in the cam, by interposing a spacer therebetween, and plastically deforming the spacer after the spacer is compressed so that the shaft and the cam are firmly fixed together through the intermediary of the spacer. CONSTITUTION:During assembly of a camshaft, a hollow shaft 1 is previously held by a compressing plate 10. Further, a cam 3 having a through-hole 4 fitted therein with a spacer 6 is fitted in the hollow shaft 1. Further, a pressure punch 11 is fitted on the hollow shaft 11 so as to be longitudinally moved, and accordingly, the spacer 6 is pressed toward the pressure plate 10 so as to be plastically deformed. The hollow shaft 1 and the cam 3 are firmly fixed through the intermediary of thus deformed spacer 6. Then, the pressure punch 11 is removed from the hollow chamber 1, and the pressure plate 10 is opened and separated. With this arrangement, the configurations of the hollow shaft 1 and the cam 3 are simplified by eliminating the necessity of the formation of a special engaging part, thereby it is possible to smoothly and surely fixed them together.
Patent JP-H08172592-A (JP)
Title: Moving image reproducing device
Inventor: SAKAMOTO MASAYUKI
IPC: H04N5/78
Filed: 1994-12-19
Abstract: PURPOSE: To provide a moving image reproducing device capable of easily predicting a time required for scene retrieval and grasping the content of a moving image in a short time. CONSTITUTION: The reproducing range of fast forward reproduction is instructed by a fast forward reproduction range instruction means 14, and the reproducing time of the fast forward reproduction is instructed by a fast forward reproducing time instruction means 13. A moving image reproduction control means 12 performs the fast forward reproduction in an instructed reproducing time while thinning an image from the moving image in a moving image storage means 11 as the moving image of fast forward reproduction range, and an image display means 15 displays a reproduced moving image.
Patent JP-H08141215-A (JP)
Title: Multiending game
Inventor: ITO KEIJI
Filed: 1994-11-24
Abstract: PURPOSE: To make game endings unpredictable and thereby to make the game more interesting to the end allowing to change a game parameter during the game and diverging the ending into two or more options in accordance with the parameter level during the final stage of the game. CONSTITUTION: A CPU circuit 7 writes images, read out of a character memory 12, in a screen memory 14 to display them on a monitor 3. The monitor 3 reads image data stored in the screen memory 14, and converts them into the visible ones to display. A player manipulates an operational device 2 to play the game while watching the visible images on the monitor 3. The game parameter is first initialized, when the game is started. Then, the ending is diverged into up to 8 options, A through H. The divergence in accordance with the parameter (or combination thereof) is effected during the final stage of the game.
Patent JP-H09274709-A (JP)
Title: Method for manufacturing planar magnetic head and magnetic head obtained by the method
Inventor: DUTERTRE PIERRE
IPC: G11B5/31
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent wear without increasing a gap between a magnetic head and a recording medium by flattening an upper part magnetic layer and an insulation layer, making the level of the insulation layer surface lower than that of the top part of a non-magnetic spacer and depositing a hard protection layer. SOLUTION: The magnetic layer 12 and the insulation layer 13 are formed on a substrate 10. Then, two magnetic foot pillars 14, 15 are formed in the insulation layer 13 while being brought into contact with the magnetic layer 12, and a conductor wiring wire 16 is formed. Further, an insulative projection part 20 is formed on the insulation layer 13, and the magnetic layer 21 is formed on its respective sides while being brought into contact with the magnetic foot pillars 14, 15. Further, the non-magnetic spacer 22 is formed on the top part of the insulative projection part 20, and the upper part magnetic layer 30 is formed on the spacer 22 and the central insulative projection part 20 is covered with the insulation layer 32.  At this time, the upper part magnetic layer 30 (23, 24) and the insulation layer 32 are flattened, and the level of the surface of the insulation layer 32 is made lower than that of the top part of the non-magnetic spacer 22, and the hard protection layer 44 is formed through adhesive 42. Thus, the wear protection is enabled without increasing the gap between the magnetic head and the recording medium.
Patent JP-H08149470-A (JP)
Title: Reducing method for block distortion generated at time of decoding of conversion coded image data and decoder for the data
Inventor: SUGAWARA TAKAYUKI
IPC: H04N19/70
Filed: 1994-11-24
Abstract: PURPOSE: To reduce the block distortion of a decoded image by performing a signal processing so as to reduce high frequency components adaptively to the difference of the sizes of the block quantized width values between areas for the boundary part of a block. CONSTITUTION: The bit stream inputted in an input terminal 1 is inputted in the buffer memory 8 and the buffer memory 4 in a decoder integrated circuit 3. The bit stream read from a memory 4 is inputted in a detection part 5, successive block quantization information for every area is detected and the information is inputted in a control signal generation part 6. The bit stream from a memory 8 is inputted in a variable length decoding part 9, an inverse quantization is performed for composited image data and block quantization information in an inverse quantization part 10, an inverse DCT is performed for the image data in an inverse DCT 11, the image data is inputted in an addition part 12, the image data for which a motion compensation is performed in an inverse motion compensation part 13 is added and the image data is an image memory 14.  The control signal from the signal generation part 6 is inputted in a filter 7 and a processing reducing high frequency components adaptively to the difference of the sizes of the block quantization width values at the block boundary of the image data from the memory 14 is performed.
Patent JP-H06148060-A (JP)
Title: Particle detecting method
Inventor: YAMAGUCHI MASANORI
IPC: G01N15/14
Filed: 1992-10-30
Abstract: PURPOSE:To provide the particle detecting method of a vacuum device which can efficiently measure particles in a vacuum processing chamber with high accuracy and high reproducibility by using a particle detecting means inserted into an exhaust line. CONSTITUTION:A dummy wafer W is placed on the surface of a lower electrode 3 so that the wafer W can cover the electrode 3. A gas is introduced into a vacuum processing chamber 1 toward the electrode 3 from the blowout nozzles 5 of a blowing-off means 4 which is in contact with an upper electrode 2 until the gas pressure in the chamber 1 becomes higher than the gas pressure used at the time of processing wafers. Then the gas pressure is maintained at the same level or lowered to a fundamental pressure. When the gas pressure is lowered, particles carried on a gas flow generated in an exhaust line 10 are detected by means of a particle detecting means 9.
Patent JP-H06153208-A (JP)
Title: Video camera and reproduction device
Inventor: KATO SHINICHI
IPC: H04N9/04
Filed: 1992-10-30
Abstract: PURPOSE:To attain white balance adjustment without failure. CONSTITUTION:An opaque light resulting from an external light formed from an opaque diffusion plate 2 is led to a part on the image pickup face of a CCD 5 different from a part on which an incident image from the object on the image pickup face of the CCD 5 is formed, and the CCD 5 picks up the opaque light as well as the incident image simultaneously. The signal based on the image pickup signal is used for a recording signal to a memory card. Thus, the white balance is adjusted by using a white level picture signal obtained by the opaque light at the reproduction later.
Patent JP-H02160757-A (JP)
Title: Production of sulfobetaine
Inventor: NISHIMOTO UICHIRO
IPC: C07C303/22
Filed: 1988-12-13
Abstract: PURPOSE:To obtain the title compound useful as detergent, etc., in high yield by adding a specific amount of alcohol, continuously or intermittently adding an alkali to specify pH of reaction system and reacting a tertiary amine with a halcalkylsulfonate. CONSTITUTION:A compound shown by formula I (R1 is 8-25C alkyl or alkenyl; R2 and R3 are 1-3C alkyl or hydroxyalkyl) is reacted with a compound shown by formula II (R4 is 2-4C alkylene or hydroxyalkylene; X is halogen; M is alkali metal) while adding 2-20wt.% based on total amounts added of 1-4C alcohol (e.g. ethanol or isopropyl alcohol) and continuously or intermittently feeding an alkali so that 1% pH of the reaction system is kept at 6-8 to give a sulfobetaine shown by formula III.
Patent JP-H11217505-A (JP)
Title: Stoppage of post curing of silicone elastomer with amino acid ester
Inventor: KADLEC DONALD ANTHONY
IPC: A61Q5/02
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone elastomer useful in the field of cosmetics and as a filler for electric cables, an insulating material, or the like, by mixing and reacting a specific polysiloxane, an alkene, a platinum group metal catalyst, a solvent compound, or the like. SOLUTION: This method for producing a silicone elastomer comprises mixing and reacting (A) a ≡Si-H-containing polysiloxane of the formula: R3 SiO(R'2 SiO)a (R"HSiO)b SiR3 and, optionally, a ≡Si-H-containing polysiloxane of the formula: HR2 SiO(R'2 SiO)c SiR2 H or a ≡Si-H-containing polysiloxane of the formula: HR2 SiO(R'2 SiO)a (R"HSiO)b SiR2 H [R-R" are each a 1-6C alkyl; (a) is 0-250; (b) is 1-250; (c) is 0-250], (B) an alkene, (C) a platinum group metal catalyst, and (D) a solvent compound until the silicone elastomer is formed by the crosslinking and addition of the ≡Si-H extended to a double bond in the component B.
Patent JP-H01155251-A (JP)
Title: Analyzing apparatus of surface
Inventor: NIWA NAOMASA
IPC: G01N23/225
Filed: 1987-12-11
Abstract: PURPOSE:To make it possible to specify an element of an unknown sample in a first-order approximation manner and thereby to expedite a qualitative analysis, by comparing the signal level of a reflecting electron of the unknown sample with that of element of known data measured beforehand. CONSTITUTION:In the case of qualification of an inclusion I existing in an reflecting electron image on a CRT monitor 22, a BSE signal of the reflecting electron image in a storage area of an image memory 14 is read out by an operating element 24 through CPU 26, while the data on the BSE signal of a known element in a known data memory 12 are read out simultaneously, and these BSE signals are sent to a comparative determination element 18 respectively. When the BSE signal of the unknown data from the memory 14 and that from memory 12 coincide in a level with each other, the determination element 18 determines that the known element showing the coinciding level is an element contained in the unknown data, and sends the result of determination to the monitor 22. Accordingly, the name of the element as the first-order one is specified, and thus a time required for a qualitative analysis is shortened.
Patent JP-2000150818-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: HANAOKA KENICHI
IPC: H01L27/108
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device which can be improved in reliability by securing a required capacity independently from the shapes and sizes of storage nodes even when the sizes of the storage nodes are reduced due to the minuteness of the storage device and a method for forming conductive films having roughened surfaces on the storage nodes. SOLUTION: It is shown that there is dependency relationship between the widths of storage nodes and the optimum thickness of grains having roughened surfaces. When the widths of the storage nodes increase, the thickest thickness of the grains become about 1,000 Å, because it is presumed that the thicknesses of the grains converge on about 1,000 Å. It is shown that the lower limit of the widths of the storage nodes is about 0.1 μm. It is also shown that the optimum thickness of the grains varies depending upon the sizes of the intervals among the storage nodes and the lower limit of the intervals is about 0.1 μm.
Patent JP-S63165335-A (JP)
Title: Purification of monohydric phenols
Inventor: ARAKAWA KOJI
IPC: C07C37/82
Filed: 1986-12-26
Abstract: PURPOSE:To extremely readily and efficiently remove quinones causing coloring and obtain high-grade monohydric phenols, by flowing an aprotic solvent, e.g. n-hexane, etc., down to come into contact with colored monohydric phenols. CONSTITUTION:An aprotic solvent, e.g. n-heptane, cyclohexane, diethyl ether, dichloromethane, etc., is fed and flowed down to the upper part of a container filled with solid monohydric phenols, e.g. phenol, p-tert-butylphenol, etc., and brought into contact therewith to remove substances, causing coloring and contained therein and purify the monohydric phenols. The volume of the solvent used may be within the range of about 0.5-6 times, preferably 1.0-4 times based on the filled volume. The solvent can be recovered, readily purified and reused by distillation, etc.
Patent JP-H01158281-A (JP)
Title: Duty control method for solenoid valve
Inventor: KITANO KOJI
IPC: F16K31/06
Filed: 1987-12-11
Abstract: PURPOSE:To control output fluid pressure corresponding exclusively to duty ratio regardless of variation of oil temperature by correcting a reference duty ratio for an output oil pressure corresponding to the oil temperature through primary conversion then providing the converted duty ratio to a solenoid valve. CONSTITUTION:A solenoid valve to be employed in automatic transmission of vehicle is controlled through pulse width control, i.e. duty control. Duty ratio of a pulse signal provided to the solenoid valve is determined through primary conversion of a reference duty ratio based on one-order and zero-order coefficients corresponding to the reference duty ratio. By such arrangement, fluid pressure can be controlled without depending on the proportional relation between the resistance of exciting coil in the solenoid valve which varies with temperature and the viscosity of oil.
Patent JP-H052157-A (JP)
Title: Optical switch element
Inventor: MOCHIZUKI AKIHIRO
IPC: G02F1/31
Filed: 1991-11-28
Abstract: PURPOSE:To provide an optical switch of simple constitution which is applicable to a multiple switch element. CONSTITUTION:The optical switch element includes a core layer 1, outside layers 2 and 3 between which the core layer 1 is sandwiched, and electrodes 4 and 5 for applying a voltage to the core layer 1 or outside layers 2 and 3, and the refractive index of the core layer 1 or outside layers 2 and 3 can be varied by electrooptic effect; and this optical switch element is switched between a mode wherein light which is made incident on the core layer 1 sideward is reflected totally by the outside layers 2 and 3 and passes through the core layer and a mode wherein light passes through at least one of the outside layers 2 and 3 and is projected toward the main surface of the outside layer.
Patent JP-H10159928-A (JP)
Title: Toroidal continuously variable transmission
Inventor: MURAMOTO ITSURO
IPC: F16H15/38
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal continuously variable transmission capable of equalizing torques transmitted thereby without deteriorating the efficiency. SOLUTION: A toroidal continuously variable transmission comprises an input and an output disk, power rollers, trunnions 50a and 52a or 54a and 56a as power-roller support members, hydraulic cylinder devices 50 and 52 or 54 and 56, and a speed-change control valve 60. The speed-change control valve 60 comprises a sleeve 63 and a spool 64 fitted to each other; one of which is displaced corresponding to a commanded target tilt angle by means of an actuator 61, typically a step motor, and the other of which is displaced corresponding to the actual tilt angles of the trunnions 50a and 52a or 54a and 56a by means of a precess cam 67 and a link 67a.  The speed-change control valve 60 is provided with a spring 65 and a leaf spring both for generating force equivalent to that of a pre-load mechanism which reliably permits the displacement transmission or for exerting the equivalent force in the reverse direction.
Patent JP-H02161791-A (JP)
Title: Wiring printed-circuit board device
Inventor: FUKUDA YOSHIHIRO
IPC: H05K1/00
Filed: 1988-12-15
Abstract: PURPOSE:To prevent mixture of noise by mounting a printed-circuit board where the surrounding of an opening part for connecting to a mechanism part is covered by a grounding pattern to a main body without any gap. CONSTITUTION:A land for relay is provided on the surface of a flexible printed- circuit board 4 and a grounding pattern 9 is placed around a head 2. This grounding pattern 9 is extended to the outside and a land part is provided for conduction and fixation at the edge surface. Then, the part near a part to be bent in the printed-circuit board 4 is fixed to a main body of mechanism 1 and the bent tip is fixed to the printed-circuit board 4 again. Thus, mixture of noise from the surrounding of the opening part can be prevented.
Patent JP-H08171855-A (JP)
Title: Manufacture of phosphor layer with filter
Inventor: ITO TAKEO
IPC: H01J9/227
Filed: 1994-12-19
Abstract: PURPOSE: To easily and sufficiently widen the work width also in an overcoating and once exposure patterning method. CONSTITUTION: A manufacture of a phosphor layer with a filter is provided with a process for forming a pigment layer on a base plate, a process for forming a phosphor layer on this pigment layer, and a process for simultaneously exposing and developing the pigment layer and the phosphor layer. The process for forming the pigment layer on the base plate is a process for applying a high molecular electrolytic salt solution containing pigment particles on the base plate and drying it, and the process for forming the phosphor layer is a process using a solution containing the material for forming the high molecular electrolyte and salt.
Patent JP-H04185144-A (JP)
Title: Transport processing system
Inventor: SAITO SHUICHI
IPC: H04L29/10
Filed: 1990-11-20
Abstract: PURPOSE:To relieve simultaneous control in the entity of a host layer by providing a transmission control interface means and a reception control interface means implementing the service based on the service function offered from the transmission control interface means to the system. CONSTITUTION:The system is provided with a transmission control interface means 2 and a reception control interface means 3 implementing service based on the service function from the transmission control interface means 2. Then the transmission control interface means 2 offers the service function warranting the simultaneous performance of the transmission reception data between logic paths to an access point with a host layer. Moreover, based on the service function offered, the reception control interface means 3 applies simultaneous control between frames to the reception data while keeping the interface compatibility with an existing entity of the transport layer. Thus, the simultaneous control processing in the entity of the host layer is relieved and one function of the simultaneous performance service is obtained by the access point request only by the synchronizing information command.
Patent JP-2001139374-A (JP)
Title: Heat treatment method for object to be heated
Inventor: TOMIYAMA TOSHIRO
IPC: C04B35/52
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment method for objects to be heated which is capable of heating and heat treating the moldings of carbon powder which are the objects to be heated by utilizing an arc furnace for steel making. SOLUTION: Resistance heating elements consisting of coke 2 of 6 mm in average grain size and the moldings 3 of the carbon powder which come into contact with these resistance heating elements are loaded into the arc furnace 1 for steel making. The resistance heating elements in the arc furnace 1 for steel making are made to generate heat by energizing the resistance heating elements, by which the moldings 3 of the carbon powder are heated and heat treated.
Patent JP-H06134797-A (JP)
Title: Manufacture of laminate
Inventor: YASUI SEIJI
IPC: B29L31/58
Filed: 1992-10-29
Abstract: PURPOSE:To provide a method of producing a laminate, capable or producing the same by reduced number of processes and having a high yield of materials. CONSTITUTION:A method of producing a laminate having a foamed layer formed between a core material and a skin layer has a process of molding a core material 26 in a pair of molds whose balancing is maintained and a process of forming a cavity 28 between the core material 26 and the mold 5 by relative movement between the molds whose balancing is maintained, including the replacement of one of the molds or partial movement, with the core material 26 remaining in the mold 15. The method also has a process of injecting and packing a foaming material 30, whose foaming is suppressed by an injection pressure, in the cavity 28. By including the process of forming a foamed layer 32 between a skin layer 33 cooled and hardened on the mold surface and the core material 26 by a method of the relative movement between the molds, which includes the partial movement wherein an actual pressurizing force to be applied to the foaming material 30 is controlled to a predetermined value while the balancing is maintained, a laminate can be produced by reduced number of processes, and the yield of materials is thus improved.