baber/WOPTO huggingface dataset:
Patent JP-H0192645-A (JP)
Title: Measuring method for water content of sheet body
Inventor: AZUMA HIROSHI
IPC: G01N22/04
Filed: 1987-10-05
Abstract: PURPOSE:To measure the water content by projecting a microwave on the sheet body and detecting its reflection factor and transmissivity. CONSTITUTION:A Doppler sensor 4 consists of a transmitter and a receiver is one body. A Gunn diode 1 as the transmitter and a mixer diode 2 as the receiver are incorporated integrally in a waveguide 5. The output signal of a sensor 4 is passed through an amplifier 8 and an A/D converter 9 and read in a computing element 10 as a digital value, which is stored as data in its internal memory 11. The computing element 10 incorporates a microcomputer to read the value of the data and processes its variation, and the result is displayed on a display device 12. The sheet 3 passes at a distance X from the tip of the horn antenna 6 of the sensor 4. When this sheet 3 is irradiated with the microwave, its reflection factor and transmissivity vary according to the water content, so they are processed to measure the water content.
Patent JP-S62131185-A (JP)
Inventor: POTSUPI MAURO
IPC: F27B9/24
Filed: 1986-10-23
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-H1197357-A (JP)
Title: Formation of semiconductor element
Inventor: SAMEJIMA TOSHIYUKI
IPC: H01L21/302
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To form a semiconductor element having excellent characteristics and its circuit on a substrate with high accuracy at a low temperature through simple processes. SOLUTION: A method for forming semiconductor element includes a process in which at least one strippable layer 20 which, preferably, has voids at, at least, part of the layer 20 is provided between a film structure 30 composed of a single layer or a plurality of layers and a substrate 10 which supports the structure 30 for stripping off the film structure 30 from the substrate 10 and another process in which the structure 30 is stripped off from the substrate 10 by removing the strippable layer 20 after at least part of the structure 30 is formed.
Patent JP-H06103627-A (JP)
Title: Method for recording and erasing of magneto-optical recording
Inventor: KIRINO FUMIYOSHI
IPC: G11B11/105
Filed: 1992-09-21
Abstract: PURPOSE:To lessen the unerasing in overwriting by previously magnetizing magneto- optical recording films in such a manner that the directions of the axes of easy magnetization are different from each other and irradiating these films with laser beams from the outside to change the axes of easy magnetization, thereby executing recording and erasing. CONSTITUTION:Two layers of the magnetic films are formed with a TbFeCoNb film 3 having 150 to 240 deg.C Curie temp. and relatively large coercive force and a GdTbFeCoNb film 4 having 270 to 350 deg.C Curie temp. and the coercive force smaller by >=2kOe than the coercive force of the film 3. The film 3 is heated up to the Curie temp. with a lower laser power and the recording is executed by transferring the direction of the magnetization of the film 4 in the process of cooling at the time of recording. Both of the films 3, 4 are heated up to the Curie temp. by using the light of a high power and are magnetized in the directions of the externally impressed magnetic field in the cooling process at the time of erasing. The recording medium is thereafter passed in the initializing magnetic field and the original film 4 is returned to the original direction. Then, since the erasing power is higher than the recording power, the unerasing does not arise.
Patent JP-H0787260-A (JP)
Title: Image reader
Inventor: MATSUYAMA YASUO
IPC: H04N5/335
Filed: 1993-09-14
Abstract: PURPOSE:To eliminate the distortion and twist of a document in a document reading part, and to stably carry the document by placing a document carrying roller in the position just before a contact sensor. CONSTITUTION:A scanning light emitted from an illumination LED array 4 is reflected on a document 8 placed on a contact glass 3, converged to a sensor substrate 6 by a rod lens array 5, and a contact sensor 1 reads an image on the document 8. When the document 8 is carried below a center shaft 9 of a document carrying roller 2, the document 8 is carried by the document carrying roller 2, and at the time when the document 8 comes into contact with the document carrying roller 2, distortion or twist is caused by friction, etc. Accordingly, a center shaft 10 being a focus of the rod lens array 5 is positioned by separating it to the carrying direction side from the center shaft 9 of the document carrying roller 2. That is, the distortion or twist of the document 8 can be eliminated while the document 8 is carried from the center shaft 9 of the document carrying roller 9 to the center shaft 10 of the rod lens array 5.
Patent JP-H06105576-A (JP)
Title: Controller for servomotor
Inventor: TOUDA TETSUYA
IPC: H02P29/00
Filed: 1992-09-21
Abstract: PURPOSE:To control a servomotor to stop at a predetermined position by short- circuiting a speed command input unit to the ground when the input unit is opened in an exciting state of the motor. CONSTITUTION:If a motor is open in an exciting state, a switch 26 is short- circuited in an input unit of a proportional integral controller 23, to ground a speed command input unit. As a result, the motor stops at a predetermined position and it is prevented from running away.
Patent JP-H0886592-A (JP)
Title: Cooling tower
Inventor: NAKANISHI TOSHIFUMI
IPC: F28F25/08
Filed: 1994-09-20
Abstract: PURPOSE: To reduce the size of and improve the cooling capacity of a cooling tower by integrating a cross-flow type capable of treating a large amount of cooling water and a counter-flow type capable of reducing sizes of a tower body into a single unit of a cooling tower body in order to utilize merits of the two types and to effectively use space within the tower body. CONSTITUTION: In a tower body 1 provided with a blower 19 blowing outdoor air into a tower through air inlet holes, a cross-filling 5 and a-counter filling 9 are arranged in a relationship of being spaced apart from each other by means of a partition plate 11. The tower body is provided with the air inlet holes 3, 7 in a portion facing an outer side face of the cross-filling 5 and in a portion facing a bottom portion of the counter filling 9. The blower 19 is disposed right above the counter-filling 9 so that a counter-flow type (A) and a cross-flow type (B) are integrated in a single tower.
Patent JP-S61130381-A (JP)
Title: Acrylic paint
Inventor: NAKAMURA HIDEHISA
IPC: C09D133/04
Filed: 1984-11-30
Abstract: PURPOSE:To provide an acrylic paint having excellent resistance to wear, alcohols and plasticizer migration and workability, containing a mixture of a drying oil fatty acid-modified vinyl copolymer resin and a vinyl copolymer resin having a resin skeleton contg. no functional groups. CONSTITUTION:5-25wt% epoxy group-contg. monomer (a1), 40-95wt% methyl methacrylate (a2), 0-10wt% alkyd resin (a3) contg. copolymerizable unsaturated bonds and 0-50wt% other copolymerizable vinyl monomer (a4) are used in such a quantity that the combined quantity is 100wt%. They are divided into two groups, one group being 20-80wt% a2 alone, mixture of a2 and a4 and/or a3, or mixture of a2, a4 and a3 and the other being 80-20wt% of the combined quantity of a1, a2, a4 and a3. When 80-98% of the monomers of one of these groups is converted to polymer, another group is added and copolymerized. The titled paint contains a resin as a component obtd. by adding 5-60pts.wt. drying oil fatty acid having an iodine value of 100-200 to 100pts.wt. the resulting epoxy group-contg. vinyl copolymer resin.
Patent JP-H03149434-A (JP)
Title: Flywheel of internal combustion engine
Inventor: GURUTSUEGORUTSU JIYANISUTSUEBU
IPC: F16F15/134
Filed: 1990-09-20
Abstract: PURPOSE: To manufacture a flywheel device for an internal combustion engine inexpensively by surrounding at least one cavity curved like circular arc in the direction of rotation by a mass, arranging a helical spring in this cavity, and providing an arch receiver in which the mass protrudes into the cavity. CONSTITUTION: A mass 1 is formed by a metallic disc 1a which has a gear rim 1b and is formed by casting and lathe machining, four pairs of finger parts 5, 6 (arch receiver) cast integrally with the disc 1a are arranged at an angle of 90 deg., and the finger parts have surfaces 5a, 6a machined mechanically. A mass 2 consists of an annular metallic disc 10 formed by casting and lathe machining and a metallic ring 11 which forms a spring hold device and is cast and lathe-machined, and the ring 11 is cast together with a channel 17 and four finger parts 18 (arch receiver). A projection 32 formed integrally with a ring 30 is formed in such a way that opposing ends of each projection extend in opposing ends of a spring 40 and the projection 32 is positioned in a middle part between adjacent pairs of the finger parts 5, 6 and 18 when torque is not applied to a flywheel device.
Patent JP-H0194364-A (JP)
Title: Developing device
Inventor: KUBO TAKAHIRO
IPC: G03G15/09
Filed: 1987-10-07
Abstract: PURPOSE:To obtain a satisfactory image by a small-sized and inexpensive device with a bipolar magnetic field generating means by giving a specific cylinder outside diameter to a developer carrier. CONSTITUTION:Both poles 3a and 3b are placed on both sides of the center of a magnet roll 3 and the magnetic field range is maximally effectively used, and a sufficient quantity of the developer is stuck to a developing sleeve 2; but when the magnetic pole 3a is not placed in an aperture 4a of a vessel 4, the quantity of the developer stuck to the developing sleeve is too small to cause the variance of image or the like at the time of development. The diameter of the developing sleeve 2 is reduced to solve this problem and the developer is sufficiently carried to obtain an image of good quality though the bipolar magnet roll 3 is used, and especially, the image quality is excellent if the outside diameter of the developing sleeve is 5-25mm. Thus, a satisfactory image free from variance is obtained and this invention contributes to the miniaturization of the whole of the device.
Patent JP-H0986764-A (JP)
Title: Paper sheet feed device and image reading device
Inventor: YAMAUCHI TSUYOSHI
IPC: G03G15/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To properly hold a discharged document by applying the constitution that an auxiliary tray means capable of being drawn out depending on the length of a paper sheet is provided, together with a collapsible and storable restriction means for restricting the end of a paper sheet held with the tray means. SOLUTION: An image reading device is provided with a stopper 120 as an auxiliary tray means and this stopper 120 is projected from a discharge tray 39 at the lower side of a document feed device 1 having a document feed tray 3 at the upper side. Also, the stopper 120 is formed so as to be capable of being drawn out, depending on the length of a document placed on the discharge tray 39 along a transfer direction, and has a collapsible and storable stopper tab 121 as a restriction means for preventing the fall of a document from the discharge tray 39. Also, the stopper tab 121, when used, is raised up to an upright posture and in this upright state, a projection formed on a part of the tab 121 drops into the recess of a plate spring, thereby locking the tab 121.
Patent JP-S63147404-A (JP)
Title: Zip fastener and its production
Inventor: JIIKUFURIIDO DABURIYU SHIYUPIN
IPC: A44B19/52
Filed: 1987-10-07
Abstract: 1. Zip fastener with coupling member rows formed of one continuous plastic strand each, in which - the plastic strand is folded into an S-shaped meandering profile, - the meandering profile on both sides of its longitudinal centre axis is connected to strip-like flat-shaped structures, and - for forming the coupling members the meandering profile is folded about its longitudinal centre axis in such a way that the strip-like flat-shaped structures are superimposed on top of each other with their leading edges being aligned, characterised in - that the strip-like flat-shaped structures are strips of knitted textile fabrics (2, 2a), - that the strips of knitted textile fabrics (2, 2a) form carrying tapes, - that the strips of knitted textile fabrics (2, 2a) each have two edge wales tightly adjacent to each other, whose distance from each other is smaller than that of the other wales in the knitting, and - that the meandering profile is inserted in weft-like manner in the loops of the edge wales of the strips of the knitted textile fabrics (2, 2a).
Patent JP-H0194223-A (JP)
Title: Counting scale
Inventor: MURAOKA TAKATOSHI
IPC: G01G19/42
Filed: 1987-10-06
Abstract: PURPOSE:To quantitatively inform the accuracy of a counting, result, by using, the coefficient of variation of an article to be measured, the known number of said articles and the calculated number of them to calculate probability Pi wherein the calculated number has (i) (integer) counting errors. CONSTITUTION:The coefficient CV of variation of the indivisual wt. of a specimen to be measured and the tolerant error probability epsilon thereof are inputted from a keyboard 24. Next, (N) specimens are placed on a tray 1a and the wt. thereof is divided by the number N to calculate a unit wt. mu by a CPU to store the same in a RAM 23. On and after, the unknown number of the specimens and the wt. thereby is divided by the unit wt. mu to calculate the number K to display the same on a display device 3. Next, a number (i) is successively increased by 1 from probability P1 generating one counting error using a predetermined formula to calculate each probability Pi which is, in turn, compared with the probability epsilon at every, calculation. When Pi<epsilon is obtained, a number I less by 1 than the number (i) at that time is displayed on an error data display device 4. This numerical value I shows the max. counting error generated at the probability of epsilon or more. From this display, it can be known that there is possibility such that the calculated number K has the max. + or -I counting errors on the basis of the probability epsilon.
Patent JP-2001078236-A (JP)
Title: Method and system for inspecting digital broadcast reception tuner
Inventor: OHASHI NOBORU
IPC: H04N17/04
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce the inspection time. SOLUTION: The inspection system has a counter 11 that counts the number of pulses of a level '1' resulting from dividing, in the unit of 1-bit, output data obtained by supplying inspection data to a tuner 1 receiving a digital broadcast signal to be inspected, a memory 14 storing the number of correct '1' pulses in advance, and a discrimination means 12 that discriminates whether the number counted by the counter 11 is coincident with the number stored in the memory 14.
Patent JP-S63106744-A (JP)
Title: Silver halide photographic sensitive material having high sensitivity to infrared rays
Inventor: HONDA BON
IPC: G03C1/015
Filed: 1986-10-24
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material having high sensitivity to infrared rays and high stability by incorporating a silver halide emulsion obtained by growing seed crystals subjected to reduction sensitization at >=45 deg.C by the ammonia process and having an average silver iodide content of >=3mol%. CONSTITUTION:The photosensitive material contains the silver halide emulsion obtained by growing seed crystals subjected to reduction sensitization at >=45 deg.C by the ammonia process and having an average silver iodide content of >=3mol%. The silver halide composition of the seed crystals to be used here is optional, but silver bromide, silver iodobromide, or silver chloroiodobromide is preferable, and silver bromide or silver iodobromide is especially preferable. When the composition is silver iodobromide, the content of AgI is, preferably, <=5mol%, much preferably, <=2mol%. It is preferred that the seed crystals has a narrow grain size distribution, and are a so-called monodispersion emulsion, thus permitting the obtained photosensitive body to have high photosensitivity to infrared rays and high stability.
Patent JP-H07270127-A (JP)
Title: Height measuring apparatus of defect on object to be inspected
Inventor: KAJIYAMA KOICHI
IPC: G01B11/02
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a height measuring apparatus which measures the height of a defect, which regards a height within a tolerance as a good product and whose yield is enhanced. CONSTITUTION:The position of a defect D on an object A to be inspected is decided by an inspection device. Then, the defect D is monitored by a miscroscope 4 so as to be placed in the center of a monitor. Then, a laser beam is shone at the surface of the defect D by a light-emitting diode 2. Then, reflected light from the defect D is received by a position detection element 6, and a distance up to the surface of the defect D is measured by a signal processing circuit 7 on the basis of a signal from the position detection element 6. Then, the above operation is repeated in places on the surface of the object A, to be detected, other than the defect D, and a distance up to the surface of the object A to be inspected is measured. Then, the distance up to the defect D is subtracted from the distance up to the object A, to be inspected, by an arithmetic part 8. Thereby, the height of the defect D can be measured.
Patent JP-H0676366-A (JP)
Title: Disk for evaluation and exposure system for master disk for evaluation
Inventor: MUTO TOSHIYUKI
IPC: G11B7/26
Filed: 1992-08-27
Abstract: PURPOSE:To easily judge an ATIP synchronizing pattern and a connecting position of incremental writings by visual sensor and to easily produce a disk for evaluation. CONSTITUTION:A groove B with wide width is provided in a prescribed interval in the middle of grooves in order to easily and accurately judge the synchronizing pattern and the incremental writing by an observation using an optical microscope, etc. Otherwise, a discontinuous gap G with a broken groove is provided in a prescribed interval in the middle of grooves.
Patent JP-S63106137-A (JP)
Title: Hydraulic controller for driving torque transfer controlling clutch of four-wheel drive device
Inventor: KATO NOBUYUKI
IPC: B60K17/348
Filed: 1986-10-23
Abstract: PURPOSE:To keep a servo hydraulic variation to a duty ratio constant irrespective of variations in line hydraulic pressure as well as to make transfer torque volume control performable in a highly accurate manner, by feeding a solenoid valve with the constant hydraulic pressure pressure-regulated by a constant pressure valve. CONSTITUTION:A constant-pressure valve 100 has a spool valve 102, and controls interconnection to an inlet port 106 of an outlet port 108 and a drain port 110. This outlet port 108 of the constant-pressure valve 100 is interconnected to a signal hydraulic chamber 146 of a clutch hydraulic control valve 140 by way of an oil passage 84, a throttle 86, an oil passage 88 and a throttle 90. In the point midway in this oil passage 88, there is provided with a drain port on-off type solenoid valve 120. A pulse signal of constant frequency having the specified duty ratio is given to a solenoid coil 124 of the solenoid valve 120, whereby a valve element 122 opens a drain port 80 with the on-off time rate conformed to the duty ratio.
Patent JP-H1194578-A (JP)
Title: Map display device, route calculation method and recording medium
Inventor: SEKINO SHIGEO
IPC: G01C21/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an optimum guidance route for which the passing order and timewise conditions at respective via spots are also taken into consideration in the case that the plural via spots are provided. SOLUTION: This device is provided with a CD block 8 to which a map CD-ROM 7 storing map data is mounted, a key block 6 for specifying a departure spot, a target spot and the plural via spots in the map data, a CPU 13 for using the map data, calculating plural routes from the specified departure spot through the plural via spots to the target spot by changing the passing order of the respective via spots and selecting one for passing through them in a shortest distance or in shortest time from the plural routes and a graphic controller 19 for displaying the selected route in a monitor block 9.
Patent JP-H1198840-A (JP)
Title: Pwm cyclo-converter and its drive method
Inventor: ISHII SADAO
IPC: H02M5/27
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a cyclo-converter which is free of mis-commutation in the case that detection precision and time delay of a voltage comparison circuit, or waveform distortion in a power source voltage are present. SOLUTION: In this converter, each phase of an AC power source 1 is connected directly with each phase of the output side, by using bilateral switches 10-18 having self arc-extinguishing capability, an AC power source voltage is PWM-controlled in accordance with an output voltage command, and an arbitrary AC voltage and DC voltage are outputted. Each of the bilateral switches 10-18 is constituted by combining two single-direction semiconductor switches, and can be turned on and off independently of each other. A current direction detecting circuit 7 discriminates the direction of currents flowing in the bilateral switches 10-18.  A commutation sequence switching circuit 5 changes over the arc-extinguishing sequence of the switches 10-18, in such a manner that the power source short-circuit and output opening are not generated, on the basis of the outputs of the current direction detecting circuit 7, a PWM command, and the logic state of other gate signals driving the forward direction semiconductor switches in the same output phase.
Patent JP-H04131172-A (JP)
Title: Method and continuous burning furnace for burning shaped body of incineration ash of sludge
Inventor: MINAMI TOSHIMI
IPC: C02F11/00
Filed: 1990-09-21
Abstract: PURPOSE:To prevent the occurrence in a shaped body of unburnt part, burning cracking and cooling cracking by effecting a soaking near the temp. zone which causes the volume change of the shared body to take place in preheating and cooling processes. CONSTITUTION:When the shaped body W of incinerated sludge ash is burned, a soaking treatment is effected to reduce the difference in temp. between the interior and exterior of the shaped body W near the temp. zone which causes its volume change to take place during temp. rise to a burning temp and temp. drop therefrom. To effect such a soaking treatment, partitions 21a, 21b, 41a and 41b are provided to divide a preheating zone 20 into a first preheating zone 20A for increasing temp. rapidly, a second preheating zone 20B for soaking and a third preheating zone 20C for increasing temp. slowly and to divide a cooling zone 40 into a first cooling zone 40A for cooling rapidly, a second cooling zone 40B for soaking and a third cooling zone 40C for cooling rapidly. In this way the burnt body free from unburnt part, burning cracking and cooling cracking can be obtained.
Patent JP-H10106655-A (JP)
Title: Terminal strip
Inventor: YAMAMOTO SATOSHI
IPC: H01R9/22
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a terminal strip with a stable characteristic by allowing a manufacturer to control the characteristic of restricting radiation noise without requring work for radiation noise countermeasures taken by users or constractors. SOLUTION: A ferrite core 2 is mounted in a base 12 with a threaded terminal 11. A connecting plate 14 with one end connected to the threaded terminal 11 and the other end connected to a circuit board has a coil portion 14b at the middle, which is wound on the core 2. In this way, because the core 2 is mounted in a terminal strip 1 and the connecting plate 14 as a conductor is inserted in the core 2, radiation noise countermeasures can be taken by a manufacturer.