baber/WOPTO huggingface dataset:
Patent JP-H10108009-A (JP)
Title: Image-processing method and its device
Inventor: USHIDA KATSUTOSHI
IPC: G06T5/20
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide the image-processing method and its device where spatial filter processing is applied to an n-bit multi-value image data, the processed data are converted into binary or multi-value image data, and the converted image data are converted into data expressable using dots providing a higher resolution that that of the converted image data. SOLUTION: Multi-value data, outputted from a scanner reading an image whose one pixel is expressed in n-bit are received by line buffers 201, 202, where the data are shifted in and stored. The line buffers 201, 202 are configured by using lower-order 8-bit and high-order 6-bit of a same address in a memory, and the multi-value data stored in the line buffers 201, 202 and the received multi-value image data are latched by a latch group 203, in which the data are executed for spatial filter processing through the multiplication in each 3×3 Laplacian filter matrix.
Patent JP-H0786456-A (JP)
Title: Semiconductor device and mounting board
Inventor: KOTSURU HIDEAKI
IPC: H05K1/18
Filed: 1993-09-17
Abstract: PURPOSE:To improve heat radiation of a semiconductor device having a flat package. CONSTITUTION:A die stage 10, to which an IC chip is adhered, is made to be exposed on one side main surface of a flat package 16 in a semiconductor device such as an integrated circuit device. A mounting board 20 is provided with a recess 22 for housing the package 16, and the recess 22 is provided with a heat sink 24 in the bottom. At the time of mounting, the package 16 is inserted into the recess 22 of the package 16, a die stage 10 exposed from the package 10 exposed the package underside is adhered to the heat sink 24 by a solder layer S2.
Patent JP-H08117747-A (JP)
Title: Water treatment apparatus
Inventor: IMAI KAZUO
IPC: C02F1/44
Filed: 1994-10-20
Abstract: PURPOSE: To control the addition amt. of a flocculant to the optimum amt. while keeping membrane separation capacity high to perform stable treatment by measuring the ultraviolet absorbancy of membrane filtered water from which a suspended substance is removed and performing feedback control on the basis of the measured value of ultraviolet absorbancy. CONSTITUTION: The flocculant in a flocculant storage tank 4 is injected into the raw water of piping 11 from piping 15 equipped with a pump P2. At this time, an ultraviolet absorptiometer 6 measuring the ultraviolet absorbancy of the membrane filtered water discharged from a membrane separation part 3 is provided to piping 14 and the operation of a flocculant injection pump P2 is adjusted on the basis of the measured value of the ultraviolet absorptiometer 6 by a control part 7 to control the injection amt. of the flocculant. The ultraviolet absorptiometer 6 measuring the ultraviolet absorbancy of the membrane filtered water from the membrane separation part 3 measures the ultraviolet absorbancy within a wavelength range of 200-500nm of the membrane filtered water.
Patent JP-S63109373-A (JP)
Title: Sampling method and apparatus therefor
Inventor: UCHIGAKI TAKATOSHI
IPC: G01F23/00
Filed: 1986-10-27
Abstract: PURPOSE:To perform the sampling of a very small amount of a specimen with high accuracy, by connecting an air compressor to a sampling nozzle through a valve. CONSTITUTION:A sampling apparatus 1 is constituted of a sampling nozzle 2, a plunger pump 3, a pressure sensor 4, an air compressor 13 and a valve 14. When the leading end part 7 of the nozzle 2 reaches the position U of a specimen container 8, air is emitted from the leading end part 7 by the compressor 13. The pressure in piping 9 is measured by the sensor 4 through a three-way joint 10 and the output of the sensor 4 is inputted to a pressure signal discriminator 5. When the leading end part 7 reaches a liquid level L, the pressure in the piping 9 abruptly rises and a liquid level discriminating signal output 11 generates a liquid level detection signal and a nozzle transfer mechanism is stopped by the output 11 and a stop position S is stored. Next, the nozzle 2 rises over a definite distance to reach a position Y and the valve 14 is closed to stop the supply of air. Then, the nozzle 2 again falls to the position S and the plunger 6 of the pump 3 is drawn out and a desired amount of the specimen 12 is sampled in the nozzle 2.
Patent JP-H0197244-A (JP)
Title: Hand knitting machine
Inventor: SUZUKI YOSHIICHI
IPC: D04B35/04
Filed: 1987-10-08
Abstract: PURPOSE: To enable not only a medium-fine woolen yarn but also an extremely thick woolen yarn to be knitted by one home knitting machine by fitting a knitting needle having a hook for the medium-fine woolen yarn at the front end, a hook for the extremely thick woolen yarn at the rear end, and a butt at the intermediate, and capable of being freely connected and separated at the intermediate, to a needle groove. CONSTITUTION: A rear part comb-line 13B having a twice pitch as much as that of a front part comb-line 13A, and a needle groove 7B are installed so as to be arranged in the front and rear direction in the rear part of a rear part rail. A knitting needle 9B having a hook 8A for a medium-fine woolen yarn and a hook 8B for an extremely thick woolen yarn is fitted in the needle groove 7B so as to be freely moved in the front and rear direction. The standing part 20 of the front half body 17 of the knitting needle 9B, and the standing part 23 of the rear half are mutually brought into contact with each other, and a butt in a cap shape is fitted and covered on the standing parts. The knitting hook 9B is not operated by a carriage 3 when the hook 9B is positioned at the positions (a) and (d), and is operated when positioned at the positions (b) and (c).
Patent JP-2000089662-A (JP)
Title: Electronic orbit simulation tracing device
Inventor: ASAI AKIRA
IPC: G09B23/06
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To trace and predict the orbit of the electrons in an electric field with simple manipulation by providing the device with a freely expandable and contractable film, members for fixing this film and a spherical object freely rolling on the film. SOLUTION: A metallic plate 5 is bored with plural holes and plural rods 3 are inserted in an erecting state into these holes. Rings 2 are respectively mounted at the respective rods 3. The rubber film 1 is fixed by these rings 2. The position at the peripheral edge of the rubber film 1 is so regulated as to satisfy given boundary conditions, allowing the position at the peripheral edge of the rubber film 1 to indicate the potential of the prescribed boundary conditions. At this time, the positions in the perpendicular directions at respective points exclusive of the peripheral edge of the rubber film 1 correspond to the magnitude of the potential at this points and the electrostatic field when the prescribed boundary conditions are given is embodied.  The simulation of the orbit of the electrons in the electrostatic field is made possible by rolling the spherical object on the rubber film 1.
Patent JP-H1081123-A (JP)
Title: Vehicular air conditioner
Inventor: IZAWA YUKI
IPC: B60H1/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To permit an easy and quick exchange of an evaporator in a vehicular air conditioner having the evaporator, an air-mix damper, a heater and a blowoff-mode changeover damper for selectively changing over a plurality of blowoff openings in an airflow passage which is defined in its casing formed at its upper part with the plurality of blowoff openings and at its lower part with a suction opening for directing air taken in horizontally at the suction opening upward. SOLUTION: A casing is provided with an evaporator 4 arranged so as to be inclined in its airflow passage at the direction-changed part thereof where the horizontal airflow passage is directed upward so that the end of the evaporator 4 on the side of a suction opening 25 of the casing is situated above the suction opening 25 while the other end is situated below it. The casing is made dividable into plural pieces. One division is adapted to serve as the upper half part of the suction opening 25 as well as an evaporator-attachment/detachment cover 30D for covering one side of the evaporator 4. The detachment of the cover 30D allows the extraction of the evaporator 4 out of a casing 30.
Patent JP-2000092731-A (JP)
Title: Charging device and electric equipment provided with it
Inventor: SHIMIZU KUNIO
IPC: H02J7/02
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a charging device and electric equipment with the charging device that can prevent overcharge and at the same time securely and fully charge all batteries for charging for a plurality of the batteries for charging being connected in series one another. SOLUTION: A plurality of batteries 11 for charging being connected in series one another are provided with a constant-current circuit 12 that is connected in series, a detection circuit 13 that detects -ΔV according to the voltage of each battery for charging and outputs a detection signal, a constant- voltage part 14 that is connected in parallel with each battery for charging, a switch part 15 that is connected in series with the constant-voltage part 14, and a control circuit 16 that closes the corresponding switch part based on the detection signal from each detection circuit and at the same time stops the constant-current circuit 12 when the detection signal from all the detection circuits is received.
Patent JP-H0979224-A (JP)
Title: Fastener
Inventor: MIZUNO MITSUSHIGE
IPC: F16B2/14
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a feastener that is simple in structure that is simple in structure, very easy for detachable operations, and speedily performable. SOLUTION: This fastener is composed of a headed pin 2 to be inserted into each through hole installed in plural pieces of members to be fastened, and a wedge body 3 assembled in a tip part of this headed pin 2 free of detachment, and this headed pin 2 is provided with a locked head part 5 at the tip part and a bottleneck part 6 installed adjacent to this locked head part 5, and an locked step part 7 is formed in a boundary between the locked head part 5 and the bottleneck part 6.  On the other hand, this wedge body 3 is provided with a pair of wedge pieces by way of tilting both end edges 9a and 9a of two opposed side plates 9 and 9 combinedly installed at both sides of a slender top plate 8, and a guide hole 10, where the locked head part 5 is insertable into each short side of these wedge pieces 9 and 9, is installed in this top plate 8, while an engaging hole 10 extending in the longitudinal direction in succession, where the bottleneck part 6 along is slidable, is installed in this guide hole 10.
Patent JP-H0197223-A (JP)
Title: Sliver ending head
Inventor: KAWASAKI YOSHIO
IPC: D01H9/00
Filed: 1987-10-09
Abstract: PURPOSE:To surely carry out sliver ending by complete automation, by introducing a sliver of a full bobbin and sliver of a smaller package bobbin during spinning into a sliver guide groove, superposing the respective slivers under specific condition and cutting the sliver of the small package bobbin. CONSTITUTION:A sliver of a full bobbin is introduced into a sliver guide groove 9 to actuate a full sliver bobbin holding lever 13 and hold the sliver of the above-mentioned full bobbin between a sliver holding surface (13a) and a full sliver bobbin holding member 10. On the other hand, a sliver of a small package bobbin during spinning is introduced into the sliver guide groove 9, contact bonded with the groove bottom (9b) and superposed on the sliver end of the afore-mentioned full bobbin. The sliver of the full bobbin is then ended and the sliver of the above-mentioned small package bobbin is subsequently held between a residual sliver holding member 12 and residual sliver holding lever 21, drafted and cut between the holding point and back rollers to surely carry out the sliver ending of the sliver of the small package bobbin to that of the full bobbin by complete automation.
Patent JP-H08119288-A (JP)
Title: Container for indexed printed sheet, film cartridge and printed photograph
Inventor: TANABE YOSHINARI
IPC: B42F5/06
Filed: 1994-10-20
Abstract: PURPOSE: To contain a printed sheet, a cartridge and printed photographs together and return them contained in the same container to a customer by providing a mounting part for an indexed printed sheet and a containing part for a film cartridge in a main body of the container, in which a containing part for the printed photographs is formed. CONSTITUTION: A main body 12 of a container 10 is formed into an envelope shape and contains printed photographs 18. An outlet/inlet opening 26 for an indexed printed sheet 24 is formed at the left edge part of a transparent sheet 22 stuck to the rear face of a front face sheet 14A of the main body 12, and the sheet 24 is contained in a space between the front face sheet 14 and the transparent sheet 22. A containing part for a film cartridge, which is provided on the backside of a rear face sheet 16, is formed integrally with the main body 12 by folding a projecting piece. That is, the containing part for containing the whole film cartridge 28 is formed in a space between the folded projecting piece and the rear face sheet 16.  By this method, the indexed printed sheet 24, the film cartridge and the printed photographs 18 are contained together in the container 10 and can be returned to a customer.
Patent JP-H0197688-A (JP)
Title: Thermal transfer ink ribbon for dry transfer material production
Inventor: YAMANE MITSUO
IPC: B41M5/42
Filed: 1987-10-09
Abstract: PURPOSE:To improve ribbon running feature, shelf life and pressure sensitive transfer feature, by providing, together with an ink layer, a transfer feature regulating layer as a top coat on a ribbon base, and adding a lubricant to the regulating layer. CONSTITUTION:A thermal transfer ink ribbon 10 has an ink layer 12 formed on one surface of a film-like ribbon base 11, and a transfer feature regulating layer 13 formed in a given thickness on the layer 12. A sticking prevention layer 14 consisting of a heat resistant resin (e.g., silicone resin) is formed on the other surface of the ribbon base 11. The transfer feature regulating layer 13 consists of a mixture of one or more than one resin(s) having large film forming feature and thermal adhesion feature (e.g., ethylene-vinyl acetate copolymer), one or more than one resin(s) having a large cohesion power and tackiness (e.g., petroleum resin, rosin) and one or more than one lubricant(s) (e.g., stearil alcohol, stearic acid monoglyceride).
Patent JP-H08122694-A (JP)
Title: Compositing unit of head-up display
Inventor: KAWAGUCHI TAKAO
IPC: H04N5/74
Filed: 1994-10-21
Abstract: PURPOSE: To provide a compositing unit of head-up display which can obtain high contrast and high sharpness even for a projection image of high magnification. CONSTITUTION: A projection image which is polarized circularly in a 1st rotational direction by a circularly polarizing filter 13, reflected by a half-mirror 14, and transmitted through a concave half-mirror 15 is not reflected by the surface of a cholesteric liquid crystal substrate main body 162 because of a nonreflective coating 161 and reflected inside to travel to the concave half-mirror 15. At this time, the projection image is not reflected by the surface of the cholesteric liquid crystal substrate main body 16 to reach the concave mirror 15, where the image is reflected and polarized circularly in a 2nd rotational direction, so that the image is transmitted to an observer through the cholesteric liquid crystal substrate 16.  An external image is polarized by a circularly polarizing filter 17 circularly in the 2nd rotational direction and transmitted through the half-mirror 14, concave half-mirror 15, and cholesteric liquid crystal substrate 16 to reach the observer.
Patent JP-H03117912-A (JP)
Title: Pulse generating circuit
Inventor: KOYANO ATSUSHI
IPC: H03K5/00
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a pulse whose center position is fixed and pulse width can be varied by variably controlling the output current of each variable constant current source by a control part, and varying the charging start potential and the charging current of a capacitor. CONSTITUTION:Output currents of variable constant current sources 1 to 3 are controlled by a control part 5 to vary the charging start potential and the charging current of a capacitor 8. Consequently, the timing when the charging voltage of the capacitor 8 is equalized to the middle value between both threshold voltages, namely, the center position of the pulse is fixed independently of output currents of variable constant current sources 1 to 3, and the time when the charging voltage of the capacitor 8 is between both threshold voltages, namely, the pulse width of the output pulse is varied in accordance with output currents of variable constant current sources 1 to 3. Thus, the center position of the output pulse is fixed, and the pulse width is varied.
Patent JP-H0597282-A (JP)
Title: Dimension measurement for medium
Inventor: TAKAHASHI KICHIJI
IPC: G07D7/00
Filed: 1991-10-03
Abstract: PURPOSE:To improve the accuracy of detecting improper notes, in a device for measuring a distance by receiving the reflected of mechanical vibration transmitted to a traveling medium such as a note by an electrical acoustic element, by emitting an acoustic pulse and accumulating a period until the pulse has returned after it reflects from the medium. CONSTITUTION:In an automatic cash dispenser, a medium 1 which is a note is positioned at a distance L1 from an electrical acoustic element 2 such as a piezoelectric element, and a medium 1' is bent in a L-shape and positioned at a distance L2 from the acoustic element 2. In the event of improper detection of the medium 1, a distance between the acoustic element 2 and the medium 1' is measured and a distance between the acoustic element 2 and the medium 1 is measured in order, when the medium 1 travels in an arrow direction. Respective measurements are inputted to a driving measurement part 3. A period until an acoustic pulse emitted from the acoustic element 2 has returned after it reflects at the medium 1, 1' is accumulated in a time series, so that it is possible to detect irregularity of the medium 1, or an improper note with wrinkles or folds.
Patent JP-H04133723-A (JP)
Title: Molding method for pipe
Inventor: WATANABE SHOICHI
IPC: B29C70/16
Filed: 1990-09-26
Abstract: PURPOSE:To easily and economically manufacture a pipe by a method wherein a plurality of sheets of fabric or sheets comprising thermoplastic resin and a reinforcing fiber and laminated so that sectional structure becomes asymmetrical in relation to the center of a thicknesswise direction and an integrated laminated sheet by pressurization and melting is fabricated. CONSTITUTION:Reinforcding fiber yarn 2 are arranged only unidirectionally to each anisotropic fabric. At the time of lamination of three sheets of the anisotropric fabric 1a, 1b, 1c, the lamination is performed so that the reinforcing fiber yarn 2 becomes 0 deg. to a direction X in the fabric 1a of the topmost part and the reinforcing fiber yarn 2 becomes 90 deg. to the direction X in the two sheets of fabric 1b, 1c which are underneath the fabric 1a. Therefore, the top and bottom of sectional structure of the laminated body viewed in the direction of arrows IIA-IIA are asymmetrical in relation to the center of a thickness direction. Since the sectional structure is made asymmetry in relation to the center of a thickness direction at the time of lamination of the fabric or the sheet, thermal shrinkage rates are different from each other at the top and bottom sides of the laminated sheet, through which the laminated sheet is rolled up cylindrically. A mold release agent such as silicone or silicon carbide is applied beforehand to the core material around an outer circumference of which the laminated sheet is wound up.
Patent JP-H1189333-A (JP)
Title: Transplanter
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter capable of surely stopping a transplanting body at a stopping position in the transplanter capable of performing lifting up and down movements and also stopping the transplanting body for transplanting a seedling to a field while descending, at an elevated position so as to adjust an interval between roots. SOLUTION: This transplanter equipped with a transplanting body 16 lifted up and down by a power from a driving source 8, to which a seedling is supplied in its ascending side, also planting the seedling by thrusting into a soil while descending, and installing a crutch 54 mediating a power transmission series from the driving source 8 to the transplanting body 16 for stopping the transplanting body 16 for a while in its ascending side, is provided by installing a worm gear mechanism U mediating the power transmission series for the transplanting body 16 between the crutch 54 and the transplanting body 16.
Patent JP-H0569931-A (JP)
Title: Crystal cut surface inspection device
Inventor: TOGO SUSUMU
IPC: G01N21/21
Filed: 1991-09-09
Abstract: PURPOSE:To provide a crystal cut surface inspection device of simple structure, that does not need auxiliary process as chamfering on crystal plate, at low manufacturing cost by improving a device for supplying a crystal plate. CONSTITUTION:A crystal cut surface inspection device is composed of lattice surface tilted angle measurement device 30 for measuring tilted angle of a crystal lattice surface to a cut surface of crystal plate 6 by X-ray diffraction measurement, and of a crystal plate supply device 40 for supplying the crystal plate 6 to the device 30. The crystal plate supply device 40 is composed of a parts feeder 1, a light source 9, a light receiving device 13 for receiving the light from the light source 9, a light source side polarizing plate 10, a light receiving side polarizing plate 11, an air nozzle 3 for discharging the crystal plate 6 out of a crystal plate feeding route, and of a controller 15 for controlling the movement of the air nozzle 3 based on the output signal of the light receiving device 13.
Patent JP-H0566652-A (JP)
Title: Corona discharging device
Inventor: AOKI MINORU
IPC: G03G15/00
Filed: 1991-09-08
Abstract: PURPOSE:To prevent a change in an electric charge current caused by the change in a current flowing into a grid, in a corona discharging device having a corona discharger provided with the grid. CONSTITUTION:The corona discharger 1 is composed of a discharging electrode 2, a case 3 surrounding the discharging electrode 2, and the grid 5 provided on an opening part turned toward the periphery of the photosensitive drum 4 of the case 3. The case 3 is connected to the nongrounding end side of the resistance for detecting Rc of a case current Ic, and simultaneously, to one input terminal of an arithmetic circuit OP. On the other hand, an output terminal not connected to the grid 5 of a high voltage power source for the grid HG is connected to the nongrounding end side of the resistance for detecting RG of a grid current IG, and simultaneously, to the other input terminal of the arithmetic circuit OP. The circuit OP is constituted so that a negative feed-back signal to the high voltage power source HG as the output of the circuit OP, corresponds to a drum current Ipc.