baber/WOPTO huggingface dataset:
Patent JP-H02167111-A (JP)
Title: Linear motor type curtain device
Inventor: HAYASHI TADAO
IPC: H02P25/06
Filed: 1988-12-20
Abstract: PURPOSE:To generally make the opening and closing speed of a curtain constant and to easily adjust speed by providing an intermittent speed control pattern in the longitudinal direction of the substrate of a commutator and controlling the speed of a movable unit based on a pulse signal formed at the time of the movement of the movable unit. CONSTITUTION:A curtain device 1 is provided with an intermittent speed control pattern 3 in the longitudinal direction of the substrate 2 of a commutator and a sensor part for detecting a speed control pattern 3, for instance, a brush 5e, in a movable unit 4. Then, a speed control part 6 controls the speed of the movable unit 4 based on a pulse signal Sp formed by the speed control pattern 3 at the time of the movement of the movable unit 4 and controls a constant speed so as to match the pulse duration Tp of the detected pulse signal Sp with a set value. At this time, if the set value is varied by a speed adjusting part 7, the constant speed can be controlled at a prescribed set speed.
Patent JP-2000139574-A (JP)
Title: Turn table for top plate of furniture
Inventor: MATSUURA KEIJUN
IPC: A47B1/03
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a turn table for top plate of furniture which is convenient for storage and simplifies a structure as well. SOLUTION: On a top plate 1 of furniture, a hole or groove 3 for sliding a turn table 2 in contact is bored and on a top plate bottom part 1a around the hole or groove, plural rotation supporters 4 are provided. Then, the turn table is placed in the hole or groove. Concerning such a turn table for top plate of furniture, in this case, the turn table is provided while being protruded from the top plate of furniture, a heat resistant treatment member is provided on the rear side of the turn table and further, the turn table is formed into disk-shaped, doughnut-shaped or formed while missing a part of the circular edge part of a disk.
Patent JP-H07144720-A (JP)
Title: Sorting system
Inventor: MATSUO YOICHI
IPC: B65G1/137
Filed: 1993-11-26
Abstract: PURPOSE:To facilitate the judgement that merchandise collection work is done or not by specifying goods by a means which specifies goods and comparing the date which is added on the expected date of shipment with the date of validity of goods after the term of validity of goods is input by using a term of validity input means. CONSTITUTION:A plurality of sorting zones B# are provided along a meandering merchandise conveyance route A on which goods of the same item are conveyed by a cart 1, and merchandise collection shelves 2# are provided along both sides of the conveyance route A in each zone B. When merchandise collection work at such a delivery center is done, merchandise code of goods which are brought from a predetermined storage place and the date of validity which is displayed on the goods are input by a work control table 3. The reference date data which corresponds to the merchandise code of the goods is taken in from the assortment data which is stored in a relay device to compare both data to learn which data is larger or smaller. The number of goods is displayed in a number of goods display device of a display unit provided in each merchandise collection shelf 2 based on the results of comparison. Also, a charge instruction lamp is lit to charge goods after seeing the display.
Patent JP-H0630243-A (JP)
Title: Method and apparatus for conversion of image magnification
Inventor: KIN GINCHIN
IPC: H04N1/393
Filed: 1992-11-05
Abstract: PURPOSE: To process multiple originals at high speed by inserting picture elements and scanning lines at prescribed intervals in the case of enlargement and verification with function information and removing them in reduction verification. CONSTITUTION: A buffer selector 43 enables buffers 44 and 52 so that it frequency-divides L-CNT by two and data is scanned and stored in a buffer memory 49 when L-CNT is an odd-numbered one. Then, buffers 47 and 53 are enabled so that a magnification processing is realized and a memory 50 is controlled so that data can be read from the buffer memory 50. When it is an even-numbered one, the storage operation of new data and a data read operation for a magnification processing are simultaneously executed so that opposite control can be executed. In the case of enlargement magnification by function information, a processing for inserting the picture elements and the scanning lines are inserted at the prescribed intervals is executed. In reduction verification, the picture elements and the scanning lines are removed at the prescribed intervals.  The originals of multiple states can independently be processed at high speed.
Patent JP-H09159079-A (JP)
Title: Lock body
Inventor: NARUSHIGE KOHEI
IPC: F16L37/08
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a lock body which is easily installed and surely holds a lock state despite of high water pressure in coupling a connecting pipe with a connecting counterpipe. SOLUTION: A lock body 1 is composed of a top plate part 2 and lock members 3, 4 of left/right symmetrical shape. The lock member 3 has coupling holes 31, 32 and lock pieces 33a, 33b, 34a, 34b are arranged in both sides of the coupling holes. The lock member 3 is bent to the opposite side of the lock member 4 in formation parts of the coupling holes, provides the top part (c) on each lock piece, and is bent toward the lock member 4 between the coupling holes 31, 32. The lock member 4 is constituted in the same way.  The top parts (c) of lock pieces 33b, 34b, 43b, 44b of the lock body 1 and the top parts (c) of lock pieces 33a, 34a, 43a, 44a are fitted and locked in a lock groove and a locking step part respectively and at the same time respective parts of jaws are fitted in the coupling holes 31, 32, 41, 42 so that a connecting pipe and a connecting counterpipe are coupled with each other.
Patent JP-H02276285-A (JP)
Title: Phototransistor
Inventor: SUBUYATOSURAFU AREKUSANDOROBUI
IPC: H01L21/20
Filed: 1989-12-13
Abstract: PURPOSE: To form a phototransistor which is expanded in functional possibility by providing bistable characteristics and making the gradient of a differential amplification factor steep. CONSTITUTION: This phototransistor consists of a couple of strip type optical waveguides 3 equipped with two semiconductor lasers 1 positioned in a nonlinear annular vibrator 2 and an area A which is positioned on a common substrate and optically coupled with the annular vibrator 2. The optical coupling areas are at mutually opposite positions. The semiconductor lasers is each equipped with an electrode 4 for power supply, the optical coupling areas are equipped with electrodes 5 for control respectively, and the parts of the annular vibrator 2 which are positioned between the semiconductor lasers 1 and corresponding optical coupling areas are also equipped with electrodes 6 for control. A reflector 7 is a vibrator used for the semiconductor laser 1.  In operation mode corresponding to bistable characteristics, currents i<1> and i2 passing through the semiconductor lasers 1 and voltages U1 and U2 of the electrodes 5 for control have such numerals that the maximum intensity of the output radiation of the semiconductor lasers 1 does not reach the maximum values of nonlinear effect in the material of the annular vibrator 2 in an initial state wherein there is no input light signal and the latter is a long way from resonance.
Patent JP-H03182162-A (JP)
Title: Picture reader
Inventor: YAMASHITA MASASUKE
IPC: H04N1/19
Filed: 1989-12-11
Abstract: PURPOSE:To prevent a data compression efficiency from being deteriorated by revising an angle between a read sensor and a subscanning direction when a lateral ruled line to be in parallel with the read sensor is not in parallel to make the read sensor in parallel with the lateral ruled line. CONSTITUTION:The reader consists of a read sensor 1, a subscanning mechanism 2, a control section 3, a binarizing circuit 4, a data output interface 5, a memory 6, a main scanning deviation detector 7, and a main scanning direction controller 8. When a line segment nearly in parallel with the read sensor 1 is detected in a picture data read while the read sensor 1 is moved in the subscanning direction, the angle between the direction of the read sensor 1 and the subscanning direction is revised so that the line segment is made in parallel with the main scanning direction. Thus, the line to be made in parallel with the main scanning direction such as a lateral ruled line is read in parallel with the sensor made opposite thereto, and the read line segment is expressed by one straight line not being a rugged line. Thus, even when the picture data is compressed, the compression efficiency is not deteriorated.
Patent JP-H11152155-A (JP)
Title: Joint structure and vessel
Inventor: OKAMURA NAOMI
IPC: B65D35/44
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To impart a function of a multiple-thread screw even through the lead width thereof being the width of single thread screw, and strengthen clamping force by providing a plurality of screw projections with its lower surface as a screw surface on the outer circumferential surface of a male body, and also providing a plurality of projections to be screwed with its upper surface as a surface to be screwed on the inner circumferential surface of a female surface. SOLUTION: A plurality of screw projections 34 are formed on the outer circumferential surface of the cylindrical spout 18 of a vessel main body 20. The lower surface 34 of a screw projection 34 inclines in one side for forming a screw surface. A plurality of projections 42 to be screwed are provided on the inner circumferential surface of the hollow cylindrical body of a cap member. The upper surface of the projections 42 to be screwed inclines in one side for forming a surface to be screwed.  When the cap member 32 is pressed down from the upside of the cylindrical spout 18, the projections 42 to be screwed passe downward through by passing between the adjacent screw projections 34 without being in collision with the screw projection 34 or after once collision when the cap member 32 is rotated in the inclining direction of the screw surface and the surface to be screwed, both of them are threaded firmly with each other. If the cap member 32 is rotated reversely to be raised upward, simple removement can be done from the vessel main body.
Patent JP-H03181378-A (JP)
Title: Washing device
Inventor: MAEHARA NAOYOSHI
IPC: B08B3/12
Filed: 1989-12-11
Abstract: PURPOSE:To prevent the resticking of contaminations by applying the oscillation energy from an ultrasonic electric power generator to the liquid injected from a liquid treating part to an object to be washed. CONSTITUTION:The liquid 21, such as water or hot water, supplied from a pipe 20 is led out to a pipe 22 and the ultrasonic energy is applied from the tip of a horn part 13 to the liquid 21 along the outflow direction of the liquid 21 ejected to the pipe 22 within a case 23 to store the liquid 21. The thickness oscillations of piezoelectric oscillators 11, 12 are amplitude-amplified by the horn part 13 and arrive at the tip from which the ultrasonic energy is radiated when the ultrasonic electric power generator 10 is started. Cavitation bubbles are generated in the liquid 21 and the oscillation noises are suppressed to a lower level. The execution of maintenance and inspection is thus facilitated.
Patent JP-H11141163-A (JP)
Title: Bicycle vertical putting parking device
Inventor: NAMIKI NORIO
IPC: B62H3/12
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To allow a bicycle not to unwillingly be slipped at the time of hanging-up start (finish) by providing a stopper of a guide material, an abutment plate and the like on a lifting and lowering truck along a post, and performing movement only after the truck is hooked on a wheel. SOLUTION: A truck 2 provided with a stopper comprising a slide lever 4 having a guide, a hook member 5, an abutment plate 6, a hook tool 7 and the like is liftably mounted on the post of a vertical type bicycle parking device capable of easily being set even in a narrow place. When the wheel T of one hand of a bicycle is pushed in up to a part to be pushed 4 of the slide lever 4 in the state where the truck 2 is lowered down to a ground base 97, the hook tool 7 is slipped by the reaction to be free. When it is further pushed in, the hook member 5 rotates to capture the wheel T. In this state, the bicycle is parked in the state where the truck 2 is lifted to hang down the bicycle. The hook member 5 is prevented from slipping by the momentum at the time of hanging start. In addition, as long as it is not landed on the ground, the hook member 5 is prevented from slipping. Thereby the bicycle can be parked safely.
Patent JP-H07177678-A (JP)
Title: Controller for alternator
Inventor: KANAZAWA WAKAKO
IPC: H02J7/16
Filed: 1993-12-21
Abstract: PURPOSE:To achieve a slow exciting function through a simple digital circuitry by varying the phase difference between two counters operating at a predetermined clock depending on the comparison result between the output voltage from an alternator and a reference voltage. CONSTITUTION:When the charging voltage of a battery 3 is lower than a reference voltage, conduction of an exciting Tr 12 is controlled by Q output from a hold circuit 19. The hold circuit 19 is set by an 2n signal from a counter 15 and then reset by a 2<0> signal from a counter 16. When the count of the counter 15 reaches 2<n>, the counter 15 is reset to 2<0> during Hi interval of a CK 3 and thereby torque and output current of the generator 2 increase gradually. When the charging voltage of the battery 3 is higher than the reference voltage, the exciting Tr 12 is turned OFF to decrease output current from the generator 2. In this regard, the counter 16 is stepped by 1 and the phase difference between the counters 15, 16 is reduced thus decreasing the output duty of the hold circuit 19.
Patent JP-2000151116-A (JP)
Title: Method and device for manufacturing multilayer printed board
Inventor: OZAKI YOSUKE
IPC: H05K3/46
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To maintain planarity precision of the surface of a conductor layer provided with circuits thereon and easily form a rough resin surface by ensuring insulating layers with a uniform thickness in a multilayer printed board. SOLUTION: Copper foils are laminated on both surfaces of a core substrate 88 via an insulating layer consisting of a first insulating layer 90A made of fully set resin and a second insulating layer 90B made of semi-set resin. The first insulating layer 90A has a predetermined thickness. The second insulating layer 90B is filled in circuit grooves 86 and via holes 84 of the laminated conductor layer and constitutes bonding material between the substrate 88 and the insulating layer 90A. If a peeling cloth 90a is bonded on the insulating layer 90A instead of a copper foil, bonding is reinforced. The upper surface of the insulating layer 90A can be made rough by peeling the peeling cloth after molding.
Patent JP-H09125481-A (JP)
Title: Drain apparatus for tile floor surface
Inventor: KOBORI KATSUAKI
IPC: E03C1/262
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To clean the passage of joints between tiles when setting up a drain apparatus on a tile floor. SOLUTION: A frame 2b is formed at a higher level on the peripheral edge of a drain receiving surface 2a on a drain receiving pan 2b. Large and small ribs 2d and 2c erected are doubly formed inside and outside. When a tile T is fixed with a floor 30 with a bonding agent 31, the side surface of the tile T adjacent to a drain apparatus 1, is placed in contact with the outer rib 2d of the frame 2b, thereby securing a proper joint clearance D with the inner rib 2e. Then, this joint clearance D is filled up with a proper joint material 32.
Patent JP-H04198301-A (JP)
Title: New process for producing cellulose nitrate
Inventor: MATSUI TOSHIHIKO
IPC: D01F2/26
Filed: 1990-11-28
Abstract: PURPOSE:To obtain the subject derivative having low substitution degree by dissolving or swelling cellulose in an aqueous solution containing a specific amount of an alkali metal hydroxide at a low temperature and treating the obtained mixture with a nitric acid-base mixed acid, thereby quickly and uniformly proceeding the reaction. CONSTITUTION:Cellulose is dissolved in or highly swollen with an aqueous solution containing 5-15wt.% of an alkali metal hydroxide (preferably 7-10wt.% of sodium hydroxide) at <=16 deg.C (preferably -10 to +10 deg.C) and the obtained liquid mixture is treated with a nitric acid-base mixed acid (preferably a mixed acid composed of nitric acid, water and at least one kind of substance selected from mineral acid, organic acid and acid anhydride) to obtain the objective cellulose nitrate.
Patent JP-2000129895-A (JP)
Title: Floor surface sign piece and flooring with floor surface sign piece attached thereto
Inventor: ISONISHI MINORU
IPC: A61F9/08
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a floor surface sign piece capable of beeing recognized by a person to tread on it even having shoes on, recognized by a person to touch it even with the end of a stick and having no possibility of stumbling over it and to provide a flooring attached with the floor surface sign piece thereon in advance. SOLUTION: A main body part 2 of a floor surface sign piece 1 is formed of a material with about 2-4 mm in thickness having soft stability in comparison with a floor surface and high abrasion and wear resistance, and an adhesive or a gluing agent is applied to the lower surface of the bottom surface part 3 to stick on the floor surface to mount it thereon. When pushing force is applied to the flooring, it gets flat, and at least the peripheral edge part can be deformed even when force is slightly applied to it from the side.
Patent JP-H03183233-A (JP)
Title: Branch line separating system for configuration control device
Inventor: SHIBATA YASUSHI
IPC: H04L12/42
Filed: 1989-12-12
Abstract: PURPOSE:To restore the communication of a link to a normal state in a short time after the occurrence of a fault by providing a circuit to detect the passing of a frame or a token at the gateway of the branch line of a configuration control device. CONSTITUTION:The circuit 131 is the circuit to detect and store the frame or the token on a transmission line from the internal transmission line switching relay 11 to a relay 33. When a control part 15 detects the occurrence of the fault at the optional position of the branch lines 201 to 204 in the above device, it reads out the state of the detection circuits 131 to 135, and for instance, if the communication device 240 of the branch line 203 is defective, the detection circuits 131 to 133 ought to have detected the frame/token, and the detection circuits 134 to 135 ought to have not detect it. A fact that the fault occurred between the detection circuits 133 and 134 is decided by these information. Accordingly, the defective branch line 203 is separated by setting a branch line separating/connecting relay 35 to a separating side.
Patent JP-H05157845-A (JP)
Title: Dust radiation monitor
Inventor: ISHIBASHI MITSUO
IPC: G01T1/167
Filed: 1991-12-06
Abstract: PURPOSE:To facilitate the discrimination of a filter paper whose radioactive concentration is judged high, without providing filter paper sorting mechanism and attain the compactness of the whole device and the effective volume use of a filter paper storage body. CONSTITUTION:In this dust radiation monitor, dust in sampling gas inside a nuclear plant is collected by filter paper 6 fed into a dust collecting part by filter paper feed mechanism, and radiation emitted from radioactivity in the dust collected by the filter paper 6 is detected by a radiation detector 7 to measure radioactive concentration. The filter paper 6 after collecting dust is cut by cutting mechanism and stored in a filter paper storage body 21, and there is provided a control means for controlling the feed quantity of the filter paper 6 by setting the feed quantity of the filter paper 6 either according to the compared result of the measured radioactive concentration with the alarm set value or according to the dust collecting time.
Patent JP-H08181574-A (JP)
Title: Flip-flop circuit
Inventor: ICHIOKA TOSHIHIKO
IPC: H03K3/3562
Filed: 1994-12-26
Abstract: PURPOSE: To improve the effect of delay in an output signal of a flip-flop circuit based on the control by a two-phase clock. CONSTITUTION: A FET 32 receives input data IN synchronously with a noninverting clock signal and a bistable circuit 40 holds the inverted input data IN outputted from the FET 32. A FET 52 receives the inverted input data IN held in the bistable circuit 40 synchronously with an inverted clock signal the inverse of CK and a bistable circuit 60 holds the noninverting signal of the inverted signal of input data IN outputted from the FET 52. Thus, the inverted output signal Q/ is confirmed earlier than the noninverting output signal with respect to the input data IN and a delay time is shorter than that of the inverted output signal by a conventional flip-flop circuit.
Patent JP-2001136971-A (JP)
Title: Method for synthesizing protein
Inventor: SEKIGUCHI SATORU
IPC: C12P21/02
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a protein using a cell-free protein- synthesizing system capable of simply synthesizing a sufficient amount of a protein using a double-stranded DNA such as plasmid and PCR product as a template. SOLUTION: This is a method for synthesizing a protein using a cell-free protein-synthesizing system containing a cell-free extract, wherein a linear nucleic acid which does not serve as a template for the protein synthesis is added into the synthesizing reaction mixture at 10 μg/ml to 10 mg/ml.
Patent JP-H09204236-A (JP)
Title: Method for generating timing signal in high-speed computer and its device
Inventor: MAIKERU BAKUSUTAA
IPC: G06F9/38
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To execute an algorithm which is selected at high speed by providing a pulse sequencer which generates a self clocking pulse sequence. SOLUTION: Function logic 24 receives a multiplicand and a multiplier and relies on the pulse sequencer 34 in accordance with a multiplication algorithm but executes respective multiplications at the speed of a timing without relying on a reference clock. The pulse sequencer 34 monitors the start signal of a line 32 from a synchronous state machine 30 and generates a pair of signals so as to transmit them from the line 33 to function logic 24 at the time of shifting the start signal to a logical value '1'.  That is, the pulse sequencer 34 is connected so as to receive input data at first speed, generates output data at second speed being independent from the first one and generates a function logic 24 class which are connected so as to transmit the data at first speed and the self time-type pulse sequence corresponding to the second one so as to be connected for controlling function logic 24.
Patent JP-H06176103-A (JP)
Title: Design verification method
Inventor: HATSUTA JIYUNKO
IPC: G06F17/50
Filed: 1992-12-02
Abstract: PURPOSE:To speedily and securely classify a real error and a pseudo error. CONSTITUTION:At the first inspecting time of layout data, the error of an error list is classified into the real error and the pseudo error when an error discrimination means outputs the error list. When the pseudo error exists, the pseudo error is stored in a pseudo error storage means and an error part as against the real error is corrected. At the second and succeeding layout data verification, the pseudo error stored in the speudo error storage means is removed from the error list by an error elimination means so as to proofread the error list when the error discrimination means outputs the error list. Then, the error of the error list which is proofread is classified into the real error and the pseudo error. When the pseudo error exists, the pseudo error is stored in the pseudo error storage means and the error part as against the real error is corrected.