baber/WOPTO huggingface dataset:
Patent JP-H0329809-A (JP)
Title: Measuring method of surface roughness of solid by ultrasonic wave
Inventor: KAWAKAMI SHIGEYUKI
IPC: G01B17/08
Filed: 1989-06-28
Abstract: PURPOSE:To enable measurement of the surface roughness of a solid by a method wherein a back scattered wave due to roughness of the surface of a substance to be inspected is received by a probe and an echo level thereof is compared with a correlative value of the surface roughness with the echo level of the back scattering wave which is determined beforehand. CONSTITUTION:When a minute indentation 1b exists in a part of the smooth surface 1a of a substance to be inspected, an ultrasonic wave falling on the surface 1a is back-scattered at the part of the indentation 1b due to roughness thereof and a back scattered wave 14 thereof is received by a probe P, while it is reflected specularly on the smooth surface and a reflected wave thereof is not received. An echo level of the scattered wave 14 is compared with a correlative value of the surface roughness with the echo level of the back scattered wave which is determined by measurement with respect to a test piece beforehand, and thereby the surface roughness of the substance 1 to be inspected is measured. Although scanning is made for shifting a position of measurement, subsequently, the surface roughness can be measured on the occasion by scanning in one direction irrespective of a shape, direction, etc. such as the indentation and a stepped part, since the vector of the ultrasonic wave falling on the surface 1a has an equal direction.
Patent JP-H06172329-A (JP)
Title: New substituted 3-isocyanato-1,2,5-oxadiazole
Inventor: BIRUHERUMU JIRENBERUKU
IPC: C07D319/00
Filed: 1993-06-10
Abstract: Substituted furazans of the formula   <IMAGE>   in which R and R1 are identical or different and represent optionally substituted aromatic or heteroaromatic radicals, R2 represents hydrogen, an OH or COOH grouping or an optionally substituted radical from the series comprising alkyl, alkoxy, cycloalkyl, cycloalkenyl, alkoxycarbonyl, alkoxythiocarbonyl, alkylsulphonyl, arylsulphonyl and aralkyl, Y represents oxygen or an S(O)m, -CR3R4, CO or NR5 grouping, in which m represents the number 0, 1 or 2 and R3, R4 and R5 are identical or different and represent hydrogen or alkyl, n represents the number 0 or 1 and x represents oxygen or sulphur, and wherein, if R represents phenyl, R1 represents phenyl, R2 represents hydrogen and x represents oxygen or sulphur, then n represents the number 1, or if n represents the number 0, R represents 4-bromophenyl, R1 represents 4-chlorophenyl and R2 represents hydrogen, then X represents sulphur, which possess pesticidal activity.
Patent JP-S5788569-A (JP)
Title: Automatic loading record player
Inventor: TAKAHASHI HIDEYUKI
IPC: G11B17/028
Filed: 1980-11-19
Abstract: PURPOSE:To simplify the mechanism which detaches a carrying means from a record disc, by the constitution in that a holder holding and carrying a record disc at a center hole is further a little descended after the record disc is descended to put it on a turn table. CONSTITUTION:When a spindle assembly 64 reaches the upper part of a turn table TT, a guide pin 67 descends along the folding part of the rear end of guide grooves of a guide plate and a spindle assembly 64 descends a record disc R to put it on the turn table TT. The record disc R is pressed on the turn table TT with an adaptor assembly 74 or a pressing member 75, a holder 71 or 79 goes further down and detaches from the record disc R. With such a constitution, the moving distance to detach the carrying means from the record disc is shortened, the mechanism is simplified and the operating time is reduced.
Patent JP-S6141497-A (JP)
Inventor: ISHIKAWA HIDEJI
IPC: D06F33/02
Filed: 1984-08-03
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-H0918107-A (JP)
Title: Terminal connection structure between flexible board and printed board
Inventor: KATO KOICHI
IPC: H01R12/62
Filed: 1995-06-29
Abstract: PURPOSE: To reduce the cost by setting the lateral dimension at each land part of copper foil pattern at a specified value or less, coating the land part previously with solder, and bringing each connecting part on a flexible board into press contact with a solder at the land part. CONSTITUTION: A copper foil pattern 13 is provided on the surface of a printed board and covered, except each land part 13a thereof, with a resist layer 14. The land parts 13a are staggered in two rows corresponding to the connection terminals with the lateral dimension W thereof being set at 0.6mm or less. Each land part 13a is covered, on the surface thereof with a solder 15. A housing, a resilient member, and a membrane sheet are disposed on the board. When the housing is compressed by means of the resilient member, each connection terminal of a circuit pattern formed on the membrane sheet is brought into press contact with the solder 15 previously applied to the each land part 13a of the board.
Patent JP-H108460-A (JP)
Title: Screw pile coupling
Inventor: TSUKADA YOSHIAKI
IPC: E02D5/24
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a pile coupling, by which the perpendicularity of piles to be joined can be kept, joining can be executed very easily, and further even if piles and its coupling part are reversed in a non-earth discharge rotary burying engineering method, loosening of the coupling part is not caused. SOLUTION: A coupling structure of pile main bodies 1, 2 is such that a male coupling 3 having a screw part 7 on the outer peripheral surface and a female coupling 4 having a screw part 9 on the inner peripheral surface are connected to each other by screw engagement. A ring-like reverse loosening stop member 12 having several downhill grades of 3 deg.-6 deg.  in the fastening directions of a screw in several places on one surface 12a is fitted to the forward end part of the male coupling 3, the inner bottom part 10 of the female coupling 4 is provided with a projecting and recessed surface 10a engaged with the above one surface 12a, and the whole area of one surface 12a is one-third or more as large as the total area of contact surfaces of the screw parts 7, 9 of the male and female couplings 3, 4, and also have an area 130-160% of the area where the outer diameter base part 6 of the male coupling 3 and the forward end part of the female coupling 4 mutually press to come into contact with each other.
Patent JP-S5866301-A (JP)
Inventor: NOJIMA MIOJI
IPC: H01C1/01
Filed: 1981-10-16
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-H108500-A (JP)
Title: Cab of construction machine
Inventor: NISHIWAKI TETSUO
IPC: E02F9/16
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the inexpensive manufacture of a cab by preparing a cab frame being the main body structure of the cab and a panel which is detachably attached to the cab frame to cover the cab frame, and forming the panel of plastics to unitedly include a reinforcing member. SOLUTION: A cab frame 4 being the main body structure of a cab 2 is prepared. The cab frame 4 is detachably fitted with a ceiling panel 6, a right sideface panel 8, a door panel 10, a left sideface panel 12 and a back panel 14. The front face of the cab 2 is fitted with a front window 16. Each of panels 6, 8, 10, 12, 14 is formed of plastics to unitedly include a bar steel and a wire gauge which serve as a reinforcing member. Thus the cab frame which has an optional shape and does not occupy a space and the cab which is compact and has an excellent view and a wide indoor space can be obtained.
Patent JP-S5952857-A (JP)
Title: Monitoring method for quantity of coolant in airtight vessel for cooling
Inventor: MAEKAWA TOORU
IPC: G01K11/32
Filed: 1982-09-20
Abstract: PURPOSE:To reduce the consumption of the quantity of the coolant, and to economize the running cost of an infrared detector by fast sticking, winding and disposing a glass fiber, the surface thereof is coated with a synthetic resin, on the surface of a cooling head to which an optoelectric transducer is fast stuck and arranged. CONSTITUTION:The glass fiber 13 coated with the synthetic resin such as nylon is disposed in a vacuum space 2, and the glass fiber 13 is connected to the outside through airtight sealing sections 14, 15 in which the glass fiber 13 is arranged to the upper sections of vacuum spaces 3. The glass fiber 13 is tightly wound previously around the cooling head 5 many times so as not to obstruct heat transfer between the glass fiber and the cooling head while being fast stuck to the surface of the cooling head 5. When the cooling head 5 is cooled by the coolant, the light transmission loss of the glass fiber increases more than that on room temperature because a glass fiber 13 section winding the surface of the head 5 is cooled up to approximately the temperature of the coolant.
Patent JP-2000350854-A (JP)
Title: Game device, its ranking display method and recording medium
Inventor: TOKUNAGA TAKANARI
IPC: A63F13/798
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To improve the interestingness of a game by updating the value of any among plural parameters according to the execution contents of the game carried out via a communication network, such as Internet and having ranking display carried out by using the values of the plural parameters obtained at the game end. SOLUTION: A client 3 who carries out the game accesses a home page of a server 2 by using a browser and captures the home page in the sever for the game, i.e., an HTML document. When the player instructs a game start next, a display screen is made to display a check screen for charging the game and when the consent of the charging is instructed, the game is started. Consequently, for example, quiz contents and answer candidates are successively displayed. The player selects the answer in response with this display by a mouse, thereby executing the game. The values of the parameters are backdated at every correct answer. The overall score for ranking display is determined from the values of the parameters obtained at the game end and the ranking is displayed.
Patent JP-S648167-A (JP)
Title: Control for long material taking-up device
Inventor: MATSUMOTO TOSHIHARU
IPC: B65H23/198
Filed: 1987-06-30
Abstract: PURPOSE:To facilitate accurate taking-up control by obtaining the inertia from the taking-up diameter of a taking-up roll for a long material such as paper and calculating the inertia acceleration/deceleration compensation torque at all times and the optimum line adjustable speed time from the adjustable speed. CONSTITUTION:A tension controller 8 performs tension control by controlling the tension of a long material such as paper which is detected in a detection part 17 according to the taking-up diameter signal 21 which is calculated by a division calculator 20 from the long material speed signal 16 and the taking-up speed feedback signal 11 which are detected by a detecting device 15. While, the speed setting in a long material feeding line is carried out according to the deviation between a set value by a setting device 39 and the standard speed feedback signal 36 supplied from a detector 33 through a standard speed controller 37, standard electric current controller 34, standard electric motor 32, and a standard roll 31. In this case, the inertia is obtained from the taking-up diameter signal 21 in a line speed instruction device 38, and the inertia acceleration/deceleration compensation torque is calculated from the adjustable speed supplied from the setting device 39, and then the optimum line adjustable speed time is obtained, add the line speed is set. Thus, the accurate taking-up control can be carried out easily.
Patent JP-S6055609-A (JP)
Inventor: OGINO HAJIME
IPC: H01G9/04
Filed: 1983-09-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5688673-A (JP)
Title: Generator
Inventor: SATOU HIROO
IPC: H02M5/27
Filed: 1979-12-20
Abstract: PURPOSE:To obtain low frequency power directly without converting the AC power into DC, by providing a plurality of generating coils whose generating voltages are different in the generator, and passing the outputs of the generating coils through control switches. CONSTITUTION:The peak values of the induced voltage waveforms of a plurality of generating coils 1-3 are different. The peak values of the voltages induced in generating coils 1'-3' are equal to the values of the coils 1-3. The terminals with different phases of said coils commonly connected, and thyristors 7-9 and 7'-9' are connected to the other terminals. A filter 14 which removes the high frequency components is connected between a common connecting point x of the generating coils and a common connecting point y of the switches. The thyristors are conducted in the specified sequense, and the low frequency AC output is obtained at the output terminals of the filter 14. Since the low frequency AC power can be directly converted without converting the high-frequency AC power which is obtained from a multiple AC generator in DC, the conversion efficiency can be enhanced and the power loss can be reduced.
Patent JP-S6224271-A (JP)
Title: Multi-colored recording method
Inventor: TANAKA TAKESHI
IPC: G03G13/01
Filed: 1985-07-25
Abstract: PURPOSE:To attain a method which is free from a color shift and a drop in chroma and is match for offset color printing in terms of visible feelings by permitting the area of a fixed secondary color picture part to account for more than 85% with respect to the area of a secondary color picture part to be repeated. CONSTITUTION:The area of the secondary color picture part where toner is superimposingly recorded is set so as to account for more than 85% with respect to the area of the secondary color picture to be repeated. Namely, when the toner is superimposingly recorded to repeat the secondary color, a lower toner single color part, an upper toner single color part and a secondary color part are mixed, and its area must account for more than 85% with respect to the area of the picture to be repeated. Assuming that a green picture is repeated through use of yellow toner and cyanogen toner, the green part accounts for more than 85% in the picture, and the parts only in yellow and only in cyanogen account for less than 15%. Then the picture satisfying said ratios is formed, and is free from the color shift and the drop in chroma.
Patent JP-S5866032-A (JP)
Title: Knocking detecting apparatus for internal combustion engine
Inventor: OZAKI MAKOTO
IPC: G01M15/00
Filed: 1981-10-14
Abstract: PURPOSE:To improve the detection accuracy of knocking in a multicylindered engine by providing a pressure detecting means which has larger sensitivity for the downstream side in the flow of engine cooling water. CONSTITUTION:A flanged part 21a' is fixed to a cylinder block 9 in a manner that the pressure receiving surface formed of a vibrator 22 pulsated in accordance with pressure pulsation of cooling water is disposed to face the downstream side of the flow of cooling water. With this, the pressure pulsation of cooling water due to knocking that is generated from a cylinder 7 locating in the downstream side in the flow of cooling water, can be detected with higher sensitivity. Thus, it becomes possible to average detection accuracy of knocking for each cylinder of multicylinders.
Patent JP-H0917924-A (JP)
Title: Mounting structure and mounting method of heat sink
Inventor: SUZUKI MASUMI
IPC: H01L23/40
Filed: 1995-06-30
Abstract: PURPOSE: To improve heat dissipation effect. CONSTITUTION: This mounting structure of a heat sink is comprised of a board 8 with a wiring layer, an electronic component 2 fixed by a first adhesive 14 on the board 8 and a heat sink which is fixed by a second adhesive 16 on the electronic component 2 and heat conductivity of the second adhesive is set larger than heat conductivity of the first adhesive.
Patent JP-S6225589-A (JP)
Title: Detector circuit for moving vector
Inventor: MATSUMOTO KUNIO
IPC: G06T7/20
Filed: 1985-07-26
Abstract: PURPOSE:To detect the moving vector of a clear and strenuously moving object or the movement of a tiny object in the background picture by abandoning the differential value within the detection area in case the position of the minimum point is located in the small vector area that includes an representative point. CONSTITUTION:The representative points 3 and 4 are determined for each one two-dimensional detection area formed by plural picture elements in one same field, and the difference DELTAF between the representative point in one of the two corresponding fields and respective picture elements in the detection area of the other field is calculated 2. The absolute values of the said difference DELTAF are totalled 12 to make an absolute-value totalling data SIGMA¦DELTAF¦, from which a minimum value is detected 13. The minimum value is detected as a moving vector. Detecting 10 the minimum value of each detection area, the moving- vector detector circuit 10 eliminates the difference of such detection areas when the position of the minimum value is at the position of the representative point or in an area close to the said position.
Patent JP-S6410269-A (JP)
Title: Single-component developing method
Inventor: SAITO SUSUMU
IPC: G03G13/08
Filed: 1987-07-03
Abstract: PURPOSE:To obtain a sharp image faithful to an original by using a developer obtained by mixing two kinds of fine powder which are smaller in grain size than toner particles. CONSTITUTION:The toner is charged electrostatically by a layer control member 7 and applied uniformly on a toner carrier 5 in a single-layer or double-layer state, and the toner is conveyed to a position opposite to an electrostatic image while sticking on the toner carrier 5 electrostatically, and then developed. In this case, the developer uses toner powder obtained by mixing two kinds of fine powder which are smaller than the toner particles and differ in mean grain size. Consequently, a uniform toner layer is formed on the toner carrier to improve electrostatic charging efficiency and obtain superior developing performance, so an obtained image has high resolving power and superior picture quality.
Patent JP-H11350036-A (JP)
Title: Method for giving residual compressive stress to bearing ring
Inventor: HORI KEIZO
IPC: C21D9/40
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To improve service life of a bearing assembling a bearing ring by giving the residual compressive stress having not less than a prescribed value to the bearing ring without applying an after-treatment of machining etc., and without increasing the producing time of bearing ring. SOLUTION: The bearing ring 1 executing quenching, is applied with a tempering in the state of restricted with a die 2 having smaller thermal expansion coefficient than that of the bearing ring 1 and shrunk and the residual compressive stress is given to the bearing ring 1 at the same time of tempering. At this time, the heat treatment condition of the tempering is adjusted so that the shrinkage ratio of the bearing ring 1 after treating becomes >=0.1%.
Patent JP-2000352628-A (JP)
Title: Production of plastic optical fiber
Inventor: FUJII TAKASHI
IPC: G02B6/036
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the softening or melting of a core and clad and to sufficiently prevent the disconnection of a plastic optical fiber and an increase in the fluctuation of a fiber diameter when a UV curing type resin composition is irradiated with UV rays. SOLUTION: The process for producing the plastic optical fiber has a first stage for applying the UV curing type resin composition 4 in the form of liquid to be formed as the first clad to the outer side of the core 1 formed of a resin composition and a second stage for forming the first clad by irradiating the first UV curing type resin composition 4 applied on the core 1 with ultraviolet rays UV. In the second stage, at least part of the section where the UV curing type resin composition 4 is irradiated with the ultraviolet rays UV is cooled by inert gas, such as gaseous nitrogen.
Patent JP-2000354195-A (JP)
Title: Image pickup device and its exposure control method
Inventor: KAWAMURA MASARU
IPC: H04N5/235
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To attain exposure control with excellent accuracy for a camera using an image pickup element such as a CCD without increasing its circuit scale and changing a diaphram mechanism. SOLUTION: An image pickup element 10 applies photoelectric conversion to image pickup light of an object through a lens 1, a signal amplifier circuit 12 amplifies the electric signal, the amplified signal is given to a signal processing circuit 13, where prescribed signal processing is conducted and a luminance of the object is detected. Furthermore, a diaphram drive means 6 controls a diaphram 4, a storage time control means 11 controls an electronic shutter speed of the image pickup element 10 to conduct exposure control through these controls. In this case, the exposure control is switched depending on a photographing state and a diaphram priority mode is automatically selected just before main photographing.
Patent JP-H0213993-A (JP)
Title: Storing method for type face data of dot font
Inventor: TOKUNAGA KAZUMI
IPC: G09G5/24
Filed: 1988-07-01
Abstract: PURPOSE:To store type face data by a small capacity by eliminating an overlap storage of pattern data by setting a reference destination of an address table storage element to the same as for redundant data, and restoring the length of white and black to original data by measuring prescribed length by a counter which synchronizes with a fundamental dot clock. CONSTITUTION:This device is provided with a pattern data storage element 7 in which length of white and length of black of a pattern in the horizontal direction have been stored by a necessary number of the pattern, an address table storage element 6 in which from which address what ordinal number line in the vertical direction has been started has been stored, and a counter 12 for measuring prescribed length and outputting a signal in order to restore length of white and length of black. In this state, in accordance with an output of the counter 12, the signal is turned on and off. In such a way, type face data of a high-dimensional matrix dot font can be stored in a storage element of a small capacity.
Patent JP-S649868-A (JP)
Title: Production of composite material
Inventor: SATO HIROSHI
IPC: B32B5/02
Filed: 1987-07-03
Abstract: PURPOSE:To obtain a composite material capable of simplifying the flow control of the gas for vapor deposition or carrier gas and the concentration control of the former gas, by bringing a structure, a combination of felt and other reinforcing material made of carbon or carbon compound, respectively, into a carbon/carbonaceous state by chemical vapor deposition. CONSTITUTION:A structure, i.e. a combination of (A) felt made of carbon or carbon compound, serving as part of reinforcing material, which is a good absorptive substance for the carbon or carbon compound produced by decomposition of the gas for vapor deposition (e.g. carbon felt 2) and (B) other reinforcing material made of carbon or carbon compound (e.g. high-strength carbon cloth 3) is subjected to vapor deposition and impregnation of the carbon or carbon compound (e.g. carbon atom) produced by decomposition of the gas for vapor deposition (e.g. methane, propane), thus obtaining the objective carbon/ carbonaceous composite material (e.g. carbon/carbon composite material 1).