baber/WOPTO huggingface dataset:
Patent JP-S62137553-A (JP)
Title: Nmr imaging apparatus
Inventor: HOSHINO KAZUYA
IPC: A61B5/055
Filed: 1985-12-11
Abstract: PURPOSE:To achieve a higher quality of an image with minimized deterioration of spatial resolutions, by providing a means to synthesize first and second images with a specified weight at a perimeter including a high contrast part. CONSTITUTION:According to a command from a computer 13, a sequence memory circuit 10 perform a scanning. A high contrast part of the first image is detected and the first and second images are mixed with a specified weight at perimeter containing these. So to speak, the first image is changed over to the second image at high contrast part to synthesize the images. As to synthesization images, resolutions in the perimeter of the high contrast part degrades but a clear and ringing- free image can be obtained in other part. In this image synthesization to overcome possibility that rapid changeover of the first and the second images may cause a discontinuous image and hence, an overlapping section is provided to smooth the changeover.
Patent JP-H02125577-A (JP)
Title: Electronic still camera
Inventor: TAMADA KAZUMASA
IPC: H04N5/3728
Filed: 1988-11-04
Abstract: PURPOSE:To reduce time lag and to enhance shutter chance by applying photometry around a prescribed brightness as its center and applying exposure based on the photometric value when a difference between the obtained photometric value and a reference brightness is smaller than a prescribed value. CONSTITUTION:A signal inputted to a preamplifier 20 is sampled and held at a prescribed sampling frequency and the result is sent to a color separation circuit 21, where the signal is separated into R, G, B signals. A total control section 15 detects the luminance signal from the R, G, B signals to average them thereby calculating an initial photometric value E1. Simultaneously, a difference E1-E0 between the initial value and the photometric median E0 at the initial photometry and the difference is compared with a prescribed value epsilon, e.g., 1EV. When the difference is smaller than the value epsilon, it is discriminated that the brightness distribution area of an object is covered by a latitude of a CCD 14 at the initial photometry. Thus, a shutter speed Tv and an aperture Av are calculated based on the initial photometric value E1.
Patent JP-H0593908-A (JP)
Title: Liquid crystal display device
Inventor: HANAOKA SHUNSUKE
IPC: F21V29/505
Filed: 1991-09-30
Abstract: PURPOSE:To prevent the generation of unequal brightness by sticking of mercury to the inside surface of a fluorescent lamp and to reduce the thickness of a back light in the case of use of the back light of the fluorescent lamp. CONSTITUTION:Vent holes 17 in the form of slits are provided in the bottom of a recessed part 16 for accepting the fluorescent lamp 14 of a reflection plate 15 for the back light of a liquid crystal TV to locally cool the fluorescent lamp 14 by the wind passing in the parts of these vent holes 17 and to control the surface temp. of the fluorescent lamp, by which the mercury sticking part of the fluorescent lamp 14 is restricted to the side opposite from a liquid crystal panel 10.
Patent JP-H08136723-A (JP)
Title: Production of color filter
Inventor: MIHASHI NOBORU
IPC: G02F1/1335
Filed: 1994-11-14
Abstract: PURPOSE: To reduce error in an alignment and to quickly and exactly execute an alignment operation with an aligner by providing an alignment mark for rough alignment on a mask for exposure at the time of pattern forming of the color filter. CONSTITUTION: An opening A is opened on a metallic sheet 1 by etching, and a peeling layer 2 of polyvinyl alcohol is formed over the opening A by coating. Then, a UV-curable photosensitive resin dispersing a red (R) color pigment of first color is applied, and the resultant is exposed and developed through a photomask 5 with a guide pin 6 as reference to form the color filter layer 3. In this case, a rough alignment mark (a) on the photomask 5 and the opening 1 are aligned with each other with a microscope of the aligner by using X, Y and θ knobs. Then, the alignment is executed between main pattern parts of the color filter layer 3 already formed and the photomask at the time of forming the second and the third color filter layers 3.
Patent JP-2000115120-A (JP)
Title: Digital audio receiver
Inventor: FURUKAWA HIROMOTO
IPC: H04L27/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To stably reproduce audio reproducing data by controlling the processing start position of a second transmission frame by transmission line characteristic signals generated based on a reference symbol provided in a transmission frame converted from analog to a digital signal form and adjusting the number of audio samples by an audio sample deviation amount computed by the position control signals. SOLUTION: An AD converter 101 samples analog base band signals by the clock signals of a fixed frequency clock signal generator 115 and converts them to digital base band signals. An OFDM demodulator 103 starts the fast Fourier transformation (TFT) processing of a first transmission frame from the processing start position based on a null symbol detection signal. Also, a frame processing start position control part 1 controls the TFT segmentation position of the next transmission frame by the channel impulse response characteristics of a CIR computing element 107, and an audio sample deviation computation part 2 converts the control signals to the audio sample deviation amount between transmission and reception.
Patent JP-H01122608-A (JP)
Title: Manufacture of seamless pipe having ultra-smooth internal surface
Inventor: TOYAMA AKIRA
IPC: B21B21/00
Filed: 1987-11-06
Abstract: PURPOSE:To prevent particles from occurring in a pipe by subjecting a pipe stock to cold-working through the rolling process and, if necessary, cold-working it through a combination of the internal mechanical grinding process and the expansion process under a specified area reducing percentage. CONSTITUTION:When extruding pipe stock is manufactured as far as the final dimensions, as a first means, cold rolling is executed by a cold pig mill(CP), a three rolling mill, etc. In this case, since tensile stress acting on the material is small, cracks are prevented from occurring on a boundary between nonmetallic inclusion and parent material. Further, as occasion demands, mechanical grinding such as emery grinding, etc., or cold expansion having an area reducing percentage of <=20% or the combination working of them is executed to the internal surface of finished pipe after rolling. Hereby, cracks are prevented from occurring on the boundary between the inclusion and the parent material, formed fine steps are removed and the smoothness in the pipe is improved. Accordingly, particles in the pipe are prevented from occurring.
Patent JP-H06106888-A (JP)
Title: Ic memory card
Inventor: KONDO TAKANOBU
IPC: B42D15/10
Filed: 1992-09-24
Abstract: PURPOSE:To provide a means for preventing reverse insertion, which serves to easily distinguish one side from the other of an IC memory card. CONSTITUTION:A sandblasted member 5 is used for the face side member of an exterior case constituting the substrate 1 of an IC memory card. Sandblasting may be applied to the back side member of the exterior case. The surface treatment is not limited to sandblasting. The face and the back of the card are so treated that these can be easily judged by touch. For example, these may be formed into a corrugated shape. The face and the back are easily judged and reverse insertion is surely prevented in cooperation with the guide grooves 3, 4 for preventing reverse insertion by means of physical specification of the IC memory card.
Patent JP-H0951930-A (JP)
Title: Foot massage apparatus
Inventor: IWAMOTO HIRONORI
IPC: A61H23/02
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To give a massage in a relaxed natural posture by specifying an angle formed by the plunger axis direction of therapeutic pieces installed on a plunger and a line orthogonal to a floor surface. SOLUTION: A solenoid 12 is installed inside an almost circular arc-shaped main body housing 4 of a foot massage apparatus through a vibration control rubber 13, and an attachment holder 14 is installed in a tip part of a plunger 1 of the solenoid 12. The attachment holder 14 is fitted to a lower part of a central part of therapeutic pieces 2 movably installed in a housing upper body 11. In this case, the plunger axis direction A of the therapeutic pieces 2 is inclined to a floor surface 3, and an angle 8 formed by the axis direction A and a line B orthogonal to the floor surface 3 is set at 17 deg. to 30 deg. (preferably, at about 20 deg.). A second recessed part 7 is formed in a lower part on the floor surface 3 side of an upper surface part of the housing upper body 11, and an operation part 8 is arranged here, and misoperation by the heel or the like is prevented.
Patent JP-H06106705-A (JP)
Title: Screen printing method
Inventor: ISOGAI TAKEYOSHI
IPC: B41F15/12
Filed: 1992-09-24
Abstract: PURPOSE:To provide a screen printing method, with which the screen and board to be printed can be separated from each other under the condition that no printing agent is left on the screen. CONSTITUTION:After solder is applied on the printed board 30 by moving a squeegee 110 or 112 under the condition that the printed board 30 is brought into contact with the rear surface of screen 92 and before the separation of the printed board 30 from the screen 92, an ultrasonic vibrator head 158 is brought into contact with the screen 92 is order to vibrate the screen 92. Thus, solder is separated from the inner peripheral surfaces of the through-holes of the screen 92. When the printed board 30 is separated from the screen 92, solder passes through the through-holes entirely, resulting in improving printing accuracy. The vibration may well be given with a piezoelectric actuator.
Patent JP-H03145454-A (JP)
Title: Sulfoxidation of n-paraffin
Inventor: YOZEFU KESUBAUAA
IPC: C07C303/14
Filed: 1990-10-19
Abstract: PURPOSE: To industrially effectively prepare aliphatic sulfonic acid by performing the reation with a homogeneous phase when a stationary state is obtained after the start of the reaction, when n-paraffin is reacted with sulfur dioxide and oxygen under the light including UV, in the presence of the water.  
     CONSTITUTION: In the sulfoxidation where n-paraffin is reacted with sulfur dioxide and oxygen in the presence of the water under the light including UV, effective for providing the reacted mixture the amount of water a homogeneous phase, exists in a reacting system, when the reaction in started and a stationary state is obtained, to obtain aliphatic sulfonic acid under the industrially preferable condition with high invert ratio and high selectivity. The amount of the water to be added in each case, is preferably calculated from a paraffin invert ratio obtained in each case on the basis of the formula (in the formula, the terms are respectively the total amount of water added to the reacted mixture, the weight of paraffin at the start of the reaction, and the wt.% to the total amount of the added water, and mol.% of the paraffin invert to the weight of the paraffin at the start of the reaction). 
     COPYRIGHT: (C)1991,JPO
Patent JP-H06108112-A (JP)
Title: Production of sintered parts
Inventor: IKEDA KATSUMI
IPC: B22F3/02
Filed: 1992-09-24
Abstract: PURPOSE:To rapidly and efficiently remove the mold flashes generated on a molded article by projecting powder of a specific sp. gr. and grain sizes by compressed air to the surface of the molded article consisting of a mixture composed of metallic powder and a binder. CONSTITUTION:The mixture composed of the metallic powder and the binder is molded and the powder of <=3.0 sp. gr. and <=300mum grain size transported by the compressed air is projected to the surface of the molded article obtd. in such a manner by which the mold flashes are removed. After the binder of this molded article is removed, the molded article is sintered. While various materials, such as walnut grain powder, wood meal, plastics, metals, sand and ceramics, are exemplified, the walnut grain powder is most easily usable as this powder is small in sp. gr. and is easily pulverizable. The treated matter wears in spite of use of the fine powder if the sp. gr. of the powder exceeds 3.0. The wear increases similarly even if the sp. gr. is below 1 when the grain size exceeds 300mu.
Patent JP-H02435-A (JP)
Title: Production of alkali cellulase
Inventor: KIMURA YOSHIHARU
IPC: C12N9/42
Filed: 1987-11-05
Abstract: PURPOSE:To obtain alkaliphilic cellulase in good productivity by cultivating a bacterium capable of producing alkali cellulase in a medium having an iron- containing substance. CONSTITUTION:A bacterium [e.g., Bacillus sp. KSM-635 (FERM P-8872)] capable of producing alkali cellulase is inoculated into a bacterium comprising >=0.1ppm calculated as iron of iron-containing substance (e.g., FeSO4), 0.1-2% nonionic surfactant, carbon source (e.g., CMC), nitrogen source or organic nutrient source (e.g., peptone) and an inorganic salt (e.g., Na2CO3) at pH7-11 and cultivated at 25-37 deg.C for half a day-5 days.
Patent JP-2001102477-A (JP)
Title: Circuit mounting supporting board and manufacturing method thereof, and electronic part
Inventor: YAMAGISHI YASUO
IPC: H01L23/12
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a circuit mounting supporting board and an electronic part suitable for a multi-chip module(MCM) or a single chip package circuit board at low cost, with high heat resistance, and reliability, and provide a manufacturing method for the circuit mounting supporting board. SOLUTION: In a manufacturing step for a circuit mounting supporting board, on which a semiconductor chip and a built-up wiring layer are mounted, a metallic wire 12A is inserted into a plurality of through holes 44A formed on a wire inserting board 40A at first. Then, a liquid insulating material 49A is filled in the exposed part through the wire inserting board 40A for the metallic wire 12A, and the insulating material 49a is solidified to from a board 11A with the metallic wire 12A passed through.
Patent JP-H03143185-A (JP)
Title: Recognition for goods through camera video information
Inventor: YATSUHARA YASUSHI
IPC: H04N7/18
Filed: 1989-10-30
Abstract: PURPOSE:To directly select desired goods in a real by picking up the image of the goods by an installed camera, transmitting actual video information to a user's terminal and designating the position of the desired goods by a user on a video based on the transmitted video information. CONSTITUTION:A central control part 14 collates the transmitted ID number of a user to the ID number of a user stored in the center control part 14 to recognize a user's terminal. The central control part 14 obtains the video of goods by a camera 11 and transmits it to the user's terminal 20. The user designates the position on the video displayed on a display part 24 by a touch panel 25 so that a desired goods is selected. A service control part 23 detects the positional information which is designated through position and transmits it to an information providing source 10. The central control part 14 collates the transmitted positional information to positional information stored in a storage part 13 to identify the designated goods and transmits the positional information of the identified goods to the user's terminal 20.
Patent JP-H0771027-A (JP)
Title: Preparing device of improved soil and working method thereof
Inventor: NAKANISHI WATARU
IPC: E02D3/12
Filed: 1993-10-13
Abstract: PURPOSE:To smoothly discharge slurry, by ejecting pressure water from a jet nozzle of discharge slurry into a slurry discharge path when sucking excess slurry from the suction opening on injecting a hardening agent and controlling an opening and closing cylinder. CONSTITUTION:An infection rod 11 of a hardening agent is moved forward while rotating on boring and the ground is excavated by an excavating bit 17 and at the same time, a specified volume of water is supplied from a water path 20 to a water guide path 30. But the pressure is low and a piston valve 25 can not be pushed down and hence, the pressure water passes through a boring water path 24 and opens a check valve 26 and injects water from a boring water nozzle 23. On the other hand, a relatively large volume of water is supplied into the water path 20 on injecting the hardening agent, while rotating and retracting the injection rod 11 for the agent. Thereby, the piston 32 is pushed down and a jet water path 29 for discharge slurry is opened and the boring water path 24 is closed. And water injection from the boring water nozzle 23 is stopped and the check valve 26 is opened. The pressure water from the water path 20 is ejected from the jet nozzle 28 for discharge slurry unto the discharge path 21 through the jet water path 29 for discharge slurry. The water pressure in the jet water path 29 acts on the water guide path 40 to push down the piston 39 and open the shutter 36 and the suction inlet 27 to suck discharge slurry.
Patent JP-S63133774-A (JP)
Title: Reproducing device
Inventor: SHIMADA MASARU
IPC: H04N5/93
Filed: 1986-11-25
Abstract: PURPOSE:To attain a high resolution without producing a line flicker on a still screen by respectively time base compressing video signals from first and second heads to 1/2 for every line and alternately taking out them. CONSTITUTION:The video signals SA, SB from FM demodulation circuits 4A, 4B are respectively supplied to time base compression circuits 7A, 7B. The time base compression circuits 7A, 7B have two line memories, a writing and a reading to the line memory are controlled by a control signal from a timing generator 8 to carry out the time base compression. Namely the reading is carried out at a speed twice as fast as the writing and thereby, the time compression to 1/2 is executed. The video signals from the compression circuits 7A, 7B are supplied to an adder 9 and a video signal of a non-interlace system having a double horizontal frequency is outputted from this adder.
Patent JP-2001099294-A (JP)
Title: Speed change control device for continuously variable transmission
Inventor: KOGA MASAHITO
IPC: B60W10/10
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a speed change control device for a continuously variable transmission to perform speed change control, suppressing the occurrence of a change gear ratio fluctuation during operation of a driving force control device, compatible with variable speed control to prevent the occurrence of engine over reciprocation during operation of a driven force control device. SOLUTION: When a slip control device, such as ABS and TCS, is not operated, a variable speed control car speed based on a car speed sensor car speed being a drive wheel speed is inputted to a speed change control means. When the slip control device is operated, a speed change car speed based on an estimated car body speed used in control of driving force is inputted to a variable speed control means.  A so formed speed change control device for a continuously variable transmission comprises a steady target change gear ratio calculating means to calculate a steady target change gear ratio in a present operation state by using an estimated car body speed when the driving force control device for a slip control device is operated,; and a steady target change gear ratio limiting means to limit a steady target change gear ratio, calculated by the steady target change gear ratio calculating means, by a change gear ratio limit value on the low side determined by a car speed sensor car speed.
Patent JP-S61159975-A (JP)
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1984-12-29
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-H0592710-A (JP)
Title: Double joint type suspension for steering wheel
Inventor: OGISO SATOSHI
IPC: B60G7/02
Filed: 1991-10-01
Abstract: PURPOSE:To secure both riding comforatableness in straight traveling and steering stability in turning operation. CONSTITUTION:There are provided front and rear arms 28 which are pivotably fitted to a carrier 10 at the outer end and pivotably supported by a vehicle body at the inner end. A joint 40 at the inner end of the rear arm is provided with an inner cylinder 54 and an outer cylinder 56 arranged coaxially relative to the center axis 38 extending in the vertical direction, and a rubber bush 58 interposed therebetween. The inner cylinder is fixed to the vehicle body, and the outer cylinder is fixed to the inner end of the rear arm. The outer surface of the inner cylinder and the inner surface of the outer cylinder are arranged parallel and opposite to each other at both ends of the center axis 38 is the straight traveling condition of the vehicle, and provided with flat parts 60, 64 extending vertically relative to the axial line 44 of the rear arm.
Patent JP-H11116178-A (JP)
Title: Control method for tongs for conveying metal pipe coil
Inventor: KUZUOKA HISATOSHI
IPC: B66C1/42
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To establish a controlling method for tongs to convey metal pipe coils whereby it is possible to easily control the end position of metal pipe when a metal pipe coil is pinched fast by the tongs and conveyed and enhance the working effectiveness. SOLUTION: The end 11c of a metal pipe to constitute a coil 11 is fixed by a copper band 12a colored blue, and upon placing on a table, tongs 13 are rotated round a plumb axis, and meantime the inside surface of the coil 11 is photographed by CCD color sensors 14a and 14b. The obtained image by these sensors 14a and 14b is subjected to an image processing, and thereby the colored copper band 12a is sensed, and the tongs 13 are stopped rotating when the copper band 12a is in the specified position. Then the coil 11 is pinched fast by a coil pinching part 13c and conveyed. This permits the coil 11 to be positioned on other table so that the pipe end 11c takes the specified position.
Patent JP-H02128336-A (JP)
Title: Aromatic polycarbonate copolymer for optical disk substrate
Inventor: SUGANO TATSUYA
IPC: G11B7/2534
Filed: 1988-11-07
Abstract: PURPOSE:To improve the recording and reproducing characteristics and durability of the optical disk by using a specific arom. polycarbonate copolymer which decreases a photoelastic constant. CONSTITUTION:The arom. polycarbonate copolymer obtd. by carbonate bonding using >=2 kinds of bisphenols selected from the formulas I, II, III is used. In the formulas I to III, R1 to R4 denote 1 to 8C alkyl group including a straight chain or branch or phenyl group. Such arom. polycarbonate copolymer is the resin having the small photoelastic constant and high glass transition point and the signal intensity of the optical disk molded by using such copolymer is small. The reliability of the recording and reproducing functions of the disk and the durability thereof are improved in this way.
Patent JP-H02126721-A (JP)
Title: Phase detecting circuit
Inventor: SAWAMURA AKIRA
IPC: H03K5/26
Filed: 1988-11-07
Abstract: PURPOSE:To obtain a phase detecting circuit which is small in the number of logic elements and suitable to a high speed action by adding an input signal and a signal obtained from a voltage control oscillating circuit to an exclusive OR circuit, phase-detecting them and obtaining the control signal of the voltage control generating circuit. CONSTITUTION:When the phase of an output pulse signal VCO(voltage control oscillating circuit) of a VCO3 and an input signal REF are mutually matched, the phase output signal of a duty 50% is generated at an EXOR 1. A control voltage is added from a control voltage generating circuit 4 to the VCO3 so that the VCO3 can be oscillated by the set reference oscillation frequency. The phase of the signal VCO is advanced for the input signal REF and at the time of becoming -45 deg., the phase output signal of a duty 75% is generated at the EXOR1. The control voltage corresponding to this is added from the control voltage generating circuit 4 to the VCO3 and the oscillation frequency of the VCO3 is controlled so as to go to the reference frequency.