baber/WOPTO huggingface dataset:
Patent JP-S58156806-A (JP)
Title: Discriminating system of shape
Inventor: AZEGAMI OSAMU
IPC: B07C5/10
Filed: 1982-03-13
Abstract: PURPOSE:To discriminate and separate articles of abnormal shapes automatically by determining the depth of the recesses of the object images which are picked up and stored, comparing the same with preset depth and discriminating whether the shapes are correct or not. CONSTITUTION:The images of articles such as tomatoes are picked up with an ITV or the like and are stored in an image memory 202. The memory 202 is scanned, and a black level signal BLS, signal BTW changing from black to  white and signal WTB changing from white to black are outputted from a black  and white decision part 203. The number of picture elements, the addresses in  the black parts, etc. in accordance with the signal BLS are stored successively  into the memories 201a-201c of a memory 210 with counters 206, 207, a multiplexer 204, and a processing part 205. The processing part 205 detects the recess  of the articles and determines the depth of the recesses according to the stored  contents as well as the contents stored in a memory 211 by the previous scanning. If the depth is the preset value or above, the part 205 decides the same as  an abnormal shape and controls the opening of buckets, etc. The abnormal  shapes are thus discriminated and separated automatically.
Patent JP-H07248549-A (JP)
Title: Image recorder
Inventor: UEJIMA ATSUSHI
IPC: G03B27/00
Filed: 1994-03-10
Abstract: PURPOSE:To make the color reproducibility of an original with reference to a recorded image excellent. CONSTITUTION:Negative film 202 is irradiated with the light of four colors(RGYB) from LEDs 212R, 212G, 212Y and 212B. The LED 212R emits the light of red whose wavelength band is about 620 to 700[nm] and whose center wavelength is near 660[nm], and the LED 212G emits the light of green whose wavelength band is about 500 to 580[nm] and whose center wavelength is near 540[nm]. Then, the LED 212B emits the light of blue whose wavelength band is about 420 to 580[nm] and whose center wavelength is near 460[nm], and the LED 212Y emits the light of yellow whose wavelength band is about 560 to 640[nm] and whose center wavelength is near 600[nm].
Patent JP-H08236667-A (JP)
Title: Semiconductor device
Inventor: YASUKAWA AKIO
IPC: H01L25/07
Filed: 1995-02-28
Abstract: PURPOSE: To reduce fatigue fracture of the solder layer in a semiconductor device by providing a structure for pressing an insulating board against a heat plate using a resin case. CONSTITUTION: The semiconductor device comprises an insulating board 1 for mounting an IGBT chip 2, a resin case 7 surrounding the IGBT chip 2, a resin 16 for filling the gap between the IGBT chip 2 and the resin case 7 while covering the IGBT chip 2, and a heat plate 9 to be fixed with the insulating board 1. The insulating board 1 is set in the recess of the resin case 7 and a metal film 4c formed on the rear of the insulating board 1 is coated with a grease 8. Subsequently, the resin case 7 is tightened to the heat plate 9 by means of bolts 10 thus securing the insulating board 1 onto the heat plate 9. Since a grease layer 8, rather than a solder layer, is provided between the insulating board 1 and the heat plate 9, difference in the coefficient of thermal expansion between the insulating board 1 and the heat plate 9 is absorbed by the grease layer 8.  Lifetime of the semiconductor device is enhanced because thermal fatigue fracture does not take place in the grease layer 8.
Patent JP-H11236999-A (JP)
Title: Device for controlling separation of gas inside of liquefied gas supplying tube for liquefied gas storage tank
Inventor: TAKAO SHINGO
IPC: F17C5/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent sudden increase in evaporation of the liquefied gas in a storage tank while controlling separation of the evaporative gas entrained in the liquefied gas flowing in a supplying tube by entraining the evaporative gas generated in the storage tank in the liquefied gas supplying tube, and discharging it into the storage tank. SOLUTION: A discharge pipe 3b provided in a lower end of a funnel tube 3 for supplying the liquid gas into a liquefied gas storage tank 1 is provided with a gas separating part 10 for separating the evaporative gas entrained in the liquefied gas flowing in the funnel tube 3, and a conduct 11 connected to a low-pressure evaporative gas pipeline 12 is connected to the gas separation part 10. The evaporative gas entrained in the liquefied gas is separated in the gas separation part 10, and discharged to the evaporative gas pipeline 12 through the conduct 11.
Patent JP-S53125495-A (JP)
Title: Preparation of polyester
Inventor: MINAMI TOMOYUKI
IPC: C08G63/00
Filed: 1977-04-11
Abstract: PURPOSE: To prepare a polyester containing uniform and fine particles from coarse aggregated particles, by esterifying terephthalic acid with ethylene glycol  (or by ester interchange of a terephthalate with ethylene glycol), and by adding the reaction product thus obtained to a slurry of inert inorganic particles in ethylene glycol after a specific treatment, followed by polycondensation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02223353-A (JP)
Title: Generator load-testing device in power station
Inventor: NAKAGAWA AKIRA
IPC: H02K11/00
Filed: 1989-02-22
Abstract: PURPOSE:To smooth going up and down of an electrode connected with a power cable by providing a gantry for suspending and supporting said electrode movably on a rail projecting above a discharge path and by providing the top part of said gantry with a guide part for guiding the movement of said power cable. CONSTITUTION:A gantry 16 is pushed until it hits the stopper 15a of a rail 15, so as to be positioned above a flood way 10. Then, an electrode 1 is lowered by a chain block 19. Accordingly, a power cable 14 also descends by dead load along a guide part 18. Also, when the electrode 1 is raised at the time of the load test of a generator 22, the rear of the power cable 14 descends by dead load in the manner of absorbing the surplus of the front part caused by the rise of the electrode 1. Thus, the gantry is provided at the quaywall of the flood way so as to be capable of performing the suspension of the electrode and the connection of the power cable and conducting operations efficiently, safely and securely. Further, the rise and fall of the electrode can be smoothed and the load test of the generator can be performed safely and correctly.
Patent JP-H10275176-A (JP)
Title: Interconnection modeling system and method therefor
Inventor: K JEN CHAN
IPC: G06F17/50
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain an electric network model for a signal path on the basis of the value and mapping of parametrized data by providing a network extracting tool for analyzing the constitution of a nearby conductor layer of an integrated circuit within a specific range along the signal path of the integrated circuit. SOLUTION: In a designing process, an actual interconnection constitution body is decomposed and mapped to the interconnection primitive of an IC model library subsystem 303. The parasitic impedance of the constitution body is estimated by using relative impedance of the interconnection primitive and subsystem 303. An extraction subsystem 304 decomposes a physical interconnection constitution body along the signal path for analysis. Then the decomposed constitution body is mapped into the interconnection of the IC model library subsystem 303. Then an RC circuit model for the decomposed constitution body is obtained by using the interconnection primitive and relative impedance.
Patent JP-2000206913-A (JP)
Title: Announcing method for bulletin object
Inventor: IWASHITA TAKESHI
IPC: G09F15/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for announcing bulletin objects made of cloth and paper, etc., without slackening. SOLUTION: Both top and bottom ends 1a of the bulletin object 1 made of the cloth and paper are constituted by inserting core rods 1b into the bags formed by sewing the end face of the bulletin object. An elastic member 4 previously provided with energizing force by curving this member is inserted or fixed with screws to a pair of holding parts 2 and 3 formed by freely attachably and detachably inserting both ends 1a to holding fittings 2a and insertion pockets installed at pedestals mounted with the holding fittings 2a and, therefore, the bulletin object made of the cloth and paper developed between the top end and bottom end of the bulletin object 1 is imparted with prescribed tension by the repulsion force of the elastic member 4.
Patent JP-H05221451-A (JP)
Title: Standing bag and production thereof
Inventor: KUGE RAIZOU
IPC: B65D30/18
Filed: 1992-01-31
Abstract: PURPOSE:To enhance the impact resistance of a standing bag by a method wherein a score on each of two side faces of a bag is bent reversely from its original folded condition starting at the end of its opening, the sides of the bag are pulled out to form two open surfaces with the inside of the bag exposed to the outside and a bottom forming sheet is heat sealed to the open surfaces. CONSTITUTION:A bag 10 is formed by a general method, and then a cut 15 is inwardly made a predetermined distance from each of the four corners of the mouth ends of the bag 10. In order to open the mouth part of the bag 10, a score 23 on each of two side faces 21 is bent reversely from its original folded condition to an end H of the score at the bag mouth starting at an arbitrary point P on the score 23 and the sides of the bag are folded while being pulled out to form reverse scores 23a, thereby making up open surfaces 11a and 21a with the inside of the bag exposed to the outside. A square-shaped bottom forming sheet 30 is then placed on these open surfaces 11a and 21a, the peripheral edge of the sheet is entirely heat sealed thereto and excessive tabs 29 and projecting parts 28 are cut off from the bag to complete a standing bag.
Patent JP-H08234882-A (JP)
Title: Keyboard unit
Inventor: ISHII MASATOSHI
IPC: G06F3/02
Filed: 1995-02-28
Abstract: PURPOSE: To provide the keyboard unit, with which operability is improved, the fatigue of an operator is reduced and the extension of area to be occupied can be suppressed, concerning the keyboard unit with which information is inputted to various kinds of electronic equipment by successively pushing down plural key tops with the fingers of both hands. CONSTITUTION: The key top to be pushed down with the finger of the left hand is twisted so that a coordinate axis on its lower surface can be made parallel with the coordinate axis of a key top arranging area and a coordinate axis on its upper surface can be turned from 0 deg. to 20 deg. in the clockwise direction to the coordinate axis of the key top arranging area, and the key top to be pushed down with the finger of the right hand is twisted so that the coordinate axis on its lower surface can be made parallel with the coordinate axis in the key top arranging area and the coordinate axis on its upper surface can be turned from 0 deg. to 20 deg. in the counter-clock-wise direction to the coordinate axis in the key top arranging area.  Then, this keyboard unit is constituted by arranging plural lines, which are composed of plural key tops linearly arranged in the X axis direction of the key top arranging area, in the Y axis direction.
Patent JP-H02219373-A (JP)
Title: Ghost removing device
Inventor: YUZAWA KAZUYUKI
IPC: H04N5/21
Filed: 1989-02-21
Abstract: PURPOSE:To speedily remove a ghost signal by selecting a signal delayed in correspondence to a block, in which the ghost signal exists, successively from the block having the larger ghost signal and supplying the selected signal to a transversal filter. CONSTITUTION:A video signal SV to be supplied to an input terminal 1 is supplied to an adder 2. The output of the adder 2 is supplied to the serial circuit of delay circuits 111-11m having a fixed delay time. The output signal of the adder 2 and the output signals of the delay circuits 111-11m are supplied to a switching circuit 12 and the output signal of the switching circuit 12 is supplied to transversal filters 41-4k. The output signal of a subtracter 5 is supplied to a ghost frequency detection circuit 7' and the switching circuit 12 selects the signal delayed in correspondence to the block, in which the ghost signal exists, successively from the block having the larger ghost signal. A coefficient set circuit 8 sets the tap coefficient of the filters 41-4k according to detected ghost information. Then, the signal is sent to adders 91-9k-1 and 2 and the ghost signal is removed.
Patent JP-2000242554-A (JP)
Title: Pseudo multiport memory device
Inventor: MINAMI TOSHIHIRO
IPC: H04N19/423
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo multiport memory device which reads plural pieces of data from an unrelated address by using one or two mass memories. SOLUTION: Shift registers 37 to 40 which respectively have the prescribed number of steps are parallelly arranged, pixel groups 35, 36, 33 and 34 read from a memory 32 in each clock CK are respectively stored in corresponding shift registers 39, 40, 37 and 38 in turn, each sift register also performs a shift operation in accordance with the CK, and desired pixels 16 to 19 are parallelly and simultaneously outputted to a PE array 45.
Patent JP-H11243607-A (JP)
Title: Magnetically levitated apparatus
Inventor: MORISHITA AKIHIRA
IPC: B60L13/06
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetically levitated apparatus by which a body to be levitated can be levitated surely on a state that the number of electromagnets required to support and guide the levitated body is reduced, by a method wherein the physical quantity in the guide direction of the levitated body is computed on the basis of the physical quantity in its support direction, and a computed result is made invalid when the output of a sensor part is in a range in which a computed error is large. SOLUTION: A control device 41 detects a change in the motion of a levitated body by using a sensor part 61 which is installed at the levitated body. A computing circuit 62 inside the device 41 controls the magnetic levitation of the levitated body in the coordinates of every motion. A judgment circuit 71 judges whether the levitated body is situated in a range in which its coupled driving wheel does not come into contact with an emergency guide rail or not. A current deviation coordinate conversion circuit 83 computes the deviation of the angle of rotation of such quantity as the support direction, the guide direction or the like of the levitated body by using a gap sensor 34. A control voltage computing circuit 84 computes a torque in every direction.  A control voltage coordinate inversion circuit 85 computes an electromagnetic exciting voltage so as to be fed back to as amplifier 63. When the coupled driving wheel is in a state that it comes into contact with the guide rail, zero is selected on the basis of the output signal of the judgment circuit 71, an output is made invalid, and the levitation of the levitated body is controlled.
Patent JP-S63210433-A (JP)
Title: Damping device
Inventor: AIZAWA KENICHI
IPC: F16F7/08
Filed: 1987-02-24
Abstract: PURPOSE:To obtain the damping function in three dimensional directions by allowing a damped body or the vibration in the vertical direction of the installation surface to develop the damping function due to the frictional force in proportion to the horizontal component force of the pressing force on the slope surface of a wedge body which is generated on the frictional plate on the inner surface of an outer cylinder. CONSTITUTION:When a damping object 40 or its foundation 50 is vibrated in the vertical direction, a frictional force in proportion to the horizontal component force of the pressurizing force applied onto the slide contact surface between the inner inserted body 20 and the wedge bodies 23 and 24 is generated in the vertical direction onto the press-contact surface between the inner surface of an outer cylinder 11 and the frictional plates 25 and 26 of the wedge bodies 23 and 24 press-attached onto the inner surface of the outside cylinder 11, and the damping function in the vertical direction due to the above-described frictional force is obtained. Further, when the damping subject 40 or its foundation 50 is vibrated in the horizontal direction, the frictional force in proportion to the pressing force in the vertical direction which is applied onto a pressing body 30 is generated in the horizontal direction onto the press-contact surface between the frictional plate 42 of the damping subject 40 and the frictional plate 32 of the pressing body 30 press-attached onto the frictional plate 42, and the damping function in the horizontal direction due to the frictional force can be obtained.
Patent JP-H11352587-A (JP)
Title: Projector
Inventor: FUJIMORI MOTOYUKI
IPC: G02F1/1333
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a projector capable of displaying clear image, small in size and easy in adjustment by providing an adjustment mechanism with which the arrangement of an image forming liquid crystal light valve is specified and the mutual alignment of the picture elements of the light valve is enabled. SOLUTION: An image forming liquid crystal light valve 7b of red light is arranged at the center part of a housing 8, and the image forming liquid crystal light valves 7a and 7c of blue and green light are arranged at the position point-symmetrical thereto. The light valves 7a and 7c are mounted on a circuit board, and the circuit board is supported and fixed slidably in a horizontal direction with respect to a first fixing plate. The first fixing plate is fixed to a second fixing plate rotatably/adjustably by an eccentric pin. The second fixing plate is positioned and guided by a dowel provided in a third fixing plate, so that the position is adjusted in a vertical direction. The pixels of the light valves 7a and 7c are moved in horizontal, vertical and rotational directions to adjust the alignment with the pixel of the light valve 7b.
Patent JP-H10239375-A (JP)
Title: Inspecting method for circuit substrate
Inventor: YOSHIMA MASAYUKI
IPC: G01R31/302
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To carrying out the continuity and short circuit inspection of a fine circuit pattern of a pad for mounting a bare chip, etc., at high speed. SOLUTION: An electric signal is fed from a signal source 8 by a probe 7 of tracer type to a test pad 5 provided for inspection on a circuit substrate 3, of a large size and capable of the contact by the tracer probe. The potential of a pad 4 for mounting a bare chip 4 electrically connected with the test pad 5 by a wiring pattern 6, of a small size and difficult of tracer contact is measured without contact by using an electro-optic probe 1 provided with a conductor 2 at an end. By comparing the magnitude between a detecting signal of the electro-optic probe 1 and the reference value in a signal process part 9, the continuity between the test pad 5 and the pad 4 for mounting the bare chip 4, and the short circuit with the other wiring are inspected.
Patent JP-S58159623-A (JP)
Inventor: CHIBA SHIROU
IPC: H02H7/06
Filed: 1982-03-17
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-H08229125-A (JP)
Title: Ion water sprayer
Inventor: NODA SHIZUO
IPC: A61M11/00
Filed: 1995-02-28
Abstract: PURPOSE: To facilitate the wiping of matters adhering to hips or the like utilizing alkali ion water and acid water by providing a pump freely removably equipped with an alkali water container, and an acid water container, arranged in parallel and provided with a switching mechanism to suck up only either one of both the water. CONSTITUTION: Valve holes 18 and 19 and ball valves 20 and 21 for opening or closing the valve holes 18 and 19 alternately by vertical operation of a piston cylinder 15 are arranged in a switching knob 12 and the piston cylinder 15. Strong alkali ion water to be generated by an ion water generator or the like, for instance, is injected into an alkali water container 4 while strong acid water into an acid water container 5 and the containers 4 and 5 are joined together with flat parts thereof facing each other. Under such a condition, a pump 8 is mounted at an opening. A switching knob 12 of the pump 8 is set, for instance, at a position where the valve hole 18 thereof communicates with a pipe 22 inserted into the alkali container 4, and when a push button 14 is reciprocated vertically, the strong alkali water is sucked to be sprayed from a spray nozzle 17.
Patent JP-S56138033-A (JP)
Title: Vehicle for loading and unloading
Inventor: IDA SEIICHI
IPC: B60P1/54
Filed: 1980-03-29
Abstract: PURPOSE: To load or unload a plurality of containers at a time by a method wherein an arm is pivoltally provided at the center of the rear end of the car body and a plurality of the containers can be suspended through lifting hooks from said arm at a time.  
     CONSTITUTION: A supporting fitting 3 is protruded at the center of the rear end of the car body 2. An arm 5 is pivotally attached to said supporting fitting 3. Six supporting arms are fixed to the arm 5, at the right and left sides of the arm, horizontally and normally to the arm. A pair of lifting hooks is pivoltally attached to each said supporting arm. The container can be suspended at the tips of the lifting hooks. An arm pivoting member 10 comprises the hydraulic cylinder 12, which is pivoltally attached to the bracket 11 fixed at the front of the car body 2, and the links 13 and 14, which is pivoltally attached at the tip of the piston of the hydraulic cylinder and can operate the arm to the two positions for loading and unloading by the operation of the hydraulic cylinder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07251812-A (JP)
Title: Method for sealing box and perforation cutter for use in the same
Inventor: NAKAI SEIKI
IPC: B65B51/06
Filed: 1994-03-11
Abstract: PURPOSE:To surely seal a box such as a corrugated cardboard case without breaking a packing tape and to simply break the packing tape which seals the box thereby to break the seal. CONSTITUTION:When a box such as a corrugated cardboard case C is transferred, the box makes contact with a packing tape T for sealing butt edges of outer flaps F2 of the case and a rotary roll 473 rotates about a shaft 471 so that perforation-shaped incisions (k) are formed on the packing tape T by a cutter blade 474 fixed to the roll 473.
Patent JP-H08233960-A (JP)
Title: Input device
Inventor: KANESASHI TAKANOBU
IPC: G04G99/00
Filed: 1995-02-28
Abstract: PURPOSE: To make smooth the rotation of a transmitting member transmitting information by the rotation and to hold back abrasion of a seal member maintaining watertightness. CONSTITUTION: A transmitting member 8 transmits the rotation of a side wheel 9 to an input gear 6 of a gear train mechanism by its rotation. A seal member 24 wound round on a small-diameter shaft part 23 of the transmitting member 8 is positioned in a large-diamter hole part 7b of the through hole 7 and separated from a compressed state so that close contact with a transmitting shaft 20 is canceled, by the upward movement of the transmitting member 8 by the actuation of a spring 25. Therefore the transmitting member 8 rotates smoothly and also abrasion of the seal member 24 can be prevented.