baber/WOPTO huggingface dataset:
Patent JP-H06131380-A (JP)
Title: Calling system
Inventor: INOUE JUNICHI
IPC: G06Q50/28
Filed: 1992-10-21
Abstract: PURPOSE:To provide a calling system which can call the groups of different number of persons in accordance with the sizes of the vacant seats and the places (smoking/non-smoking seats). CONSTITUTION:The ticket issue keys are provided for each desired number of persons and seats for issue of the order tickets. A group control table stores the order numbers and the desired number of persons and seats opposite to each other. Then a clerk turns on a call key or confirmation the provided for each desired number of persons and seats to call a group. The group corresponding to the key turned on is retrieved out of the group control table and then called by the display/voice guidance.
Patent JP-H10112841-A (JP)
Title: Digital moving picture disk
Inventor: SAKURAI HIROSHI
IPC: H04N5/85
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a digital moving picture disk which does not need a special circuit on a digital moving picture disk reproducing device and also facilitates special reproduction other than positive direction normal reproduction at the time of reproducing a moving picture. SOLUTION: This digital moving picture disk which digitally converts a video signal of a moving picture, compresses the video signal and records it has two data recording layers, encodes a digitally converted video signal so as to have twice as many frames as the frame numbers n (n is an integer) of a reproduced moving picture for one second, compresses an encoded video signal so as to have twice frame numbers when the encoded video signal is undergone predictive encoding, records predictive coding data of compressed odd frames on a data recording layer 51 and records predictive coding data of compressed even frames on a data recording layer 52.
Patent JP-H04159021-A (JP)
Title: Gear working device
Inventor: SATO NAOTOSHI
IPC: B23F23/00
Filed: 1990-10-19
Abstract: PURPOSE:To finish a fitting work in a short time, by providing a phase difference detection means which detects the difference in the reference phase of a spindle and the fixed phase of a work by a fixed device, and a starting phase correction means which corrects the start phase of a work spindle by the phase difference detected by the phase difference detecting means thereof. CONSTITUTION:The difference in the reference phase of a spindle 20 and the fixed phase of a work is detected by a phase difference detection means 58, by fixing the work by a fixing device with its fitting to the spindle 20 with an optional phase, and the starting phase of a work spindle 20 is corrected by the phase difference detected thereof, by a start phase correction means 152. Therefore, even in case of fixing the work in the state of its being slid to the reference phase of the work spindle 20, the start phase of the work spindle 20 is corrected by the part of the slide thereof, the phases of the work and a work tool (gear cutting tool) 64 become coincided, and the work can be performed well at all times.
Patent JP-H08147543-A (JP)
Title: Commodity box sample for automatic vending machine
Inventor: HAMADA TAKETAKA
IPC: G07F9/02
Filed: 1994-11-17
Abstract: PURPOSE: To prevent a corner part from becoming dark even at night in an commodity box sample for an automatic vending machine provided with a front surface wall and side walls extended from the edge to a rear part and entirely provided with translucency. CONSTITUTION: On the inner surface side of the front end parts of the side walls 14 and 15, notches 19 for opening the approximately entire back surface of the front surface wall 11 are formed leaving thin connection pieces 18 between the front surface wall 11 and peripheral ends.
Patent JP-2000098398-A (JP)
Title: Screen printing plate for arranging spacer
Inventor: MURAKAMI AKISHIGE
IPC: B41N1/24
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To make spacers dispersible on optionally specified positions of a plastic substrate without flocculation by constructing openings comprising a tapered part and an adjacent vertical part from the front side toward the rear side of a printing plate and arranging only one spacer on an optional position of the substrate. SOLUTION: Plural openings 11 are provided on the surface of a flat plate composed of an inelastic body. In the each of openings 11, a tapered part 12 and an adjacent vertical part 13 are formed continuously from the front side toward the rear side of a printing plate. As the opening 11 drastically changes its shape at a boundary between two parts 12 and 13, movement of spacers along it is prevented and the spacer existing in the vertical part 13 and the spacers remaining in the tapered part 12 are separated thereby. In addition, a recessing part 19 to surely fix the spacer on a plastic substrate with a solvent is formed on the rear side of a screen printing plate to arrange spacers. Besides the spacers are arranged on the plastic substrate through an opening end 14 at the rear side of the printing plate.
Patent JP-H03145219-A (JP)
Title: Mixing circuit
Inventor: ADACHI YASUSHI
IPC: H03M3/04
Filed: 1989-10-30
Abstract: PURPOSE:To reduce the circuit scale by providing the plural number of current control circuits for a current integration type delta demodulator, synthesizing currents converted by the plural number of current control circuits, and integrating the result by one integration circuit. CONSTITUTION:First and 2nd digital signals D1, D2 coded by delta modulation are inputted to a current integration delta demodulator Z comprising 1st, 2nd current control circuits 1, 2 and an integration device 3 via input terminals 8, 9. The digital signals D1, D2 are converted into currents having the level and the direction in response to the content of codes of the signal by the 1st, 2nd current control circuits 1, 2. The converted currents are synthesized and the resulting current is supplied to the integration device 3. An analog signal A3 corresponding to the sum of the digital signals D1, D2 is outputted from the integration device 3. Since the output currents of the 1st, 2nd current control circuits 1, 2 are summed and the resulting current is supplied to the one integration device 3 in such a way, the interference between outputs of integration devices is evaded and the same number of integration devices and buffer amplifiers as the number of digital signals is not required. Thus, the mixing circuit with a small circuit scale is realized.
Patent JP-H04158027-A (JP)
Title: Method for controlling foam molding machine
Inventor: HAYAKAWA YOSHIHARU
IPC: B29K105/04
Filed: 1990-10-23
Abstract: PURPOSE:To shorten cooling period by a method wherein a mold plate for adjusting thickness of a cavity pressure accompanied with expansion of a preliminarily expanding. bead and inner pressure of the bead is decreased thereby. CONSTITUTION:A mold plate 3 for adjusting thickness of a cavity is placed slidably with a specified amt. in the mold switching direction on a frame 1 of a steam room of the fixed side and is kept at a position where the vol. of a cavity 12 is made smaller by a specified amt. than the final vol. by means of an air cylinder 5. When a preliminarily expanding bead is filled and heated, it is expanded by expansion of inner gas and is tightly adhered and welded. Pressure caused by the air cylinder 5 keeps the mold plate 3 for adjusting thickness of a cavity at an original position against the inner pressure until welding occurs and when further expansion occurs, the expanding pressure exceeds the pressure and the mold plate 3 for adjusting thickness of a cavity slides to a position where the vol. of the cavity coincides with the vol. of the final vol. of an expanded molded item and therefore, inner pressure of the bead is decreased and inner temp. is lowered.
Patent JP-H03144961-A (JP)
Title: Optical disk reproduction device
Inventor: TOMOTA HARUHISA
IPC: G11B19/00
Filed: 1989-10-31
Abstract: PURPOSE:To eliminate time when a system becomes silent by generating rhythm sound and gradually changing the pitch of music until the musical signal of subsequent music is outputted when a silent music pause detection part detects a silent part. CONSTITUTION:A rhythm pitch detection part 31 detects the rhythm pitch of music while a disk is reproduced and it is stored in a rhythm pitch storage part 32. When the silent music pause detection part 27 detects the silent part at the termination of music, a rhythm sound generation part 28 generates the rhythm sound of the rhythm pitch equal to a value stored in the storage part 32. The generation part 28 generates the musical signal of subsequent music and controls a rhythm sound pitch control part 34 so that it becomes equal to the value of the storage part 32. Since the pitch of rhythm sound is gradually changed from the pitch of previous music to the pitch of reproduced music, reproduced sound becoming silent even if there is the silent part in a program, is eliminated.
Patent JP-H08145156-A (JP)
Title: Shift controller for automatic transmission
Inventor: MARUYAMA IKUO
IPC: F16H61/04
Filed: 1994-11-17
Abstract: PURPOSE: To quickly complete speed changing by correcting hydraulic pressure supplied for starting based on the result of learned correction in a region corresponding to the sum of real turbine torque and real inertial torque immediately before starting of feedback control during speed changing. CONSTITUTION: Engine torque is obtained by means of the input information of an air flow sensor 9a immediately before feedback control is started during speed changing, turbine torque is calculated by means of input information from turbine and engine speed sensors 7 and 39 based on this and inertial torque is calculated from inertial moment applied to a turbine 30, etc., based on the input information of a car speed sensor 8. Determination is made as to which of learned correction areas created by dividing the range of values taken by the sum of turbine and inertial torque the sum of the calculated turbine and inertial torque is in and a duty rate learning value and a reference duty rate at the time of starting feedback control are set.  Then, a feedback control duty rate is calculated based on these and suitable start supply hydraulic oil is always supplied to a second friction engaging element.
Patent JP-H11122143-A (JP)
Title: Noise canceller and communication equipment provided with the noise canceller
Inventor: TSUKAHARA YURIKO
IPC: H04B3/20
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To relieve characteristic fluctuation of each coefficient by estimating average power accurately without decreasing number of coefficients in a group even when dimension of orthogonal transform is reduced, to keep continuity between groups and to smoothly and effectively suppress noise. SOLUTION: After an input voice signal is divided into a plurality of frames, the frames are given to a vector division section 103, where the frames are divided into plural vectors adjacent vectors of which are partly overlapped and the vectors are given to a fast Fourier transform FFT 104, in which they are orthogonal-transformed. A transform coefficient group of each vector outputted from the FFT 104 is divided into plural groups for each same band and a mean value of the transform coefficients is found and a basic reduction value is decided, based on the mean value. Then the transform coefficient for each vector outputted from the FFT 104 is suppressed, based on the basic reduction value, and the transform coefficient after the suppression is subject to inverse orthogonal transform and a frame synthesis section 109 synthesizes frames.
Patent JP-H05100478-A (JP)
Title: Electrophotographic toner
Inventor: MAEDA SATOSHI
IPC: G03G9/087
Filed: 1991-10-03
Abstract: PURPOSE:To provide a low-cost electrophotographic toner excellent in picture image characteristics, fixing characteristics, storage stability and resistance against vinyl chloride plasticizer by using a specified polyester resin as the main constitutional component of the binder resin. CONSTITUTION:The toner contains 40-95mol% of terephthalic acid or its deriv.(a), 5-80mol% of isophthalic acid and/or its deriv.(b), and 0.2-6mol% of carboxylic acid or its deriv. containing sulfonic acid group and/or its salt group (c), 0.5-8mol% of tervalent or higher valent carboxylic acid and/or its deriv.(d). The main constitutional component of the binder resin is polyvalent carboxylic acid containing >80mol% total of (a) and (b) and a polyester resin obtd. from polyhydric alcohol containing 2-100 mol% of diol expressed by formula I or its deriv. In formula I, R1-R3 are independently H, CH3, or C2H5.
Patent JP-2000113613-A (JP)
Title: Device and method for controlling head position in magnetic disc device
Inventor: TESHIGAWARA YASUSHI
IPC: G11B19/02
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To enable a seek at a high speed and with high precision by a method wherein time series data of actuator control values at the time of seek operation are stored corresponding to a seek length, and when a new seek demand generates, the time series data stored of the seek length are output as a feedforward control value. SOLUTION: An adding means 30 adds a feedforward control value 20a which is corrected in a seek direction to a feedback control value 14a, to output an actuator control value 30a. A feedforward compensating means 20 stores the actuator control value 30a in a memory means 23 at each control interval of a VCM actuator 5 during a period between a seek start and a seek end. By performing this feedforward compensation, it is possible to realize high-speed accurate positioning by one track seek at a second time on and close the actuator control value 30a to an optimum value.
Patent JP-H04157904-A (JP)
Title: Flexible antenna for portable radio equipment
Inventor: KOYAMA TOSHIHIKO
IPC: H01Q1/12
Filed: 1990-10-22
Abstract: PURPOSE:To bring the antenna from the contained state into the operating state in one operation by adopting the constitution for the antenna such that a lock claw is unlocked by pressing a middle of an insulator in the locked state so as to allow the insulator to stand itself by an elastic restoring force. CONSTITUTION:While the flexible antenna 1 is locked to a radio equipment 2, a lock claw 4 at a tip of the antenna 1 engages with a recessed part of the radio equipment 2. The locking/release of the lock part is implemented by utilizing an elastic force of the antenna 1. When the antenna 1 is locked, the lock claw 4 is locked by pressing the middle of the antenna 1 and the lock part, and when the antenna 1 is opened, the lock part 4 is unlocked by pressing the middle of the antenna 1 and the antenna 1 is restored upright and opened in one operation.
Patent JP-H07108251-A (JP)
Title: Water modifying and purifying device and pond water modifying and purifying system using the device
Inventor: KOBAYASHI HIDETOSHI
IPC: C02F1/00
Filed: 1993-10-08
Abstract: PURPOSE:To improve the modifying function by adding respectively the given amounts of modified raw liquid and pH adjusted raw liquid into liquid in a modifying and purifying water supply pipe for supplying water into a modifying and purifying tank, mixing therein, modifying and purifying the mixture in the modifying and purifying tank and flowing the same to the outside. CONSTITUTION:A modified raw liquid storage tank 3 and a pH adjusted raw liquid storage tank 4 are provided in a utility room 2 on a side section of a modifying and purifying tank 1. The given amounts of respectively the modified raw liquid from the modified raw liquid storage tank 3 and pH adjusted raw liquid from the pH adjusted liquid tank 4 are added into the content liquid in a modifying and purifying water supply pipe 5 to the modifyng and puri.fying tank 1 by a small pump 11 and mixed therein. The content liquid prepared by mixing the modified liquid with the pH adjusted liquid is fed into the modifying and purifying tank 1 and purified therein. The purified water is drained out after purification.
Patent JP-H07109564-A (JP)
Title: Graphite crucible for vapor deposition of metal and its production
Inventor: ITO MASAYUKI
IPC: C23C14/24
Filed: 1993-10-06
Abstract: PURPOSE:To produce a graphite crucible inhibited from reacting with a metal to be vapor-deposited and having a long useful life. CONSTITUTION:Titanium carbide is allowed to exist in at least the inner surface layer of a graphite crucible. In order to attain this existence, titanium or its compd. whose average particle diameter is smaller than that of carbonaceous aggregate is uniformly dispersed in a carbonaceous aggregate-binder kneaded material by addition at the time of kneading or it is dispersed in powder obtd. by crushing the kneaded material by mixing with the powder.
Patent JP-S62140873-A (JP)
Title: Film for transfer painting of three-dimensional pattern and transfer painting method
Inventor: TSUJI SEIZO
IPC: B41M3/12
Filed: 1985-12-16
Abstract: PURPOSE:To ensure favorable spread of a coloring material and stabilize a pattern layer, by using a hard thin base film, sandwiching the pattern layer between a surface protective film which is flexible and has a favorable adhesiveness and an adhesive protective film, and selecting an appropriate combination of a transparent releasable film and the surface protective film. CONSTITUTION:A transparent film such as a Tetoron film is used as a base film 1 on which to paint a pattern, is placed on a manuscript, and a solution of a resin such as a partially saponified polyvinyl acetate is applied to the film 1 by brush coating or spraying to provide a transparent stretchable releasable film 2. A transparent surface protective film 3 for protective the surface of a pattern layer 4 and facilitate drawing a pattern is provided on the film 2 by brush coating or spraying. The film 3 is formed from liquitex (phonetic) gel to which a softening liquid softasol (phonetic) is added, if required, in an amount of not more than 40%, and is transparent and stretchable. A pattern is painted on the film 3 by a paintbrush or by air brushing. To achieve a three-dimensional expression, the liquitex gel medium may be built up by a brush, by pasting colored chalk powder or by a paper pattern and a pallet knife, and coloring materials such as paints may be skewly blown thereto, whereby a splendid hand and drape with a three-dimensional feeling can be obtained.
Patent JP-H07119255-A (JP)
Title: Building plate
Inventor: ITASAKA KASHIO
IPC: E04F13/12
Filed: 1993-10-20
Abstract: PURPOSE:To bend a damping functional metal plate consisting of a metal plate layer and a resin layer properly and to prevent these metal plate layers and resin layers from separating. CONSTITUTION:A resin sheet P3 is sandwiched between a thin plate metal material P1 and a thick plate metal material P2, making up a layered metal plate P0 with vibro-absorbency. An intermediate spot in the cross direction of this layered metal plate P0 is properly bent forming an intermediate part 1. Likewise each of connecting flexures 2 and 2 are formed in respective end edge spots in the cross direction of this layered metal plate P0. In addition, the thin plate metal material P1 exists in a small radial side Rs of endmost bending pieces 2a and 2a of these connecting flexures 2 and 2.
Patent JP-H10128594-A (JP)
Title: Powder molding method, and molding machine used therefor
Inventor: NOTOMI KEIICHI
IPC: B30B15/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum powder molding machine to compress the powder material into a solid shape without using the binder. SOLUTION: In a vacuum powder molding machine in which a plurality of lower die storage parts 2 are formed on a turnable turntable with intervals in the circumferential direction, an upper die sliding part 1 is arranged on the position immediately above one lower die storage part, and a positioning body sliding part 3 is arranged at the position immediately above the other lower die storage part, in the lower die storage part, a lower die is stored in a lower die storage body 32, and in the upper die sliding part, an upper die is movable toward an upper part of the lower die, and in the positioning body sliding part 3, a pointed positioning body is inserted in a hollow part of the lower die storage body, and a vacuum pump 23 is communicated with the lower die storage body of one lower die storage part.
Patent JP-H10128481-A (JP)
Title: Manufacture of connecting rod
Inventor: SHINOHARA TAKAO
IPC: B21D53/84
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To form a rugged part in a mating surface by integrally casting a cast iron connecting rod, irradiating a laser beam on the left and right central part in the inside of a large end part, applying a force in the expanding direction and dividing the large end part into two. SOLUTION: The cast iron connecting rod stock integrally formed a small end part, a rod part and the large end part is cast. The left and right central part in the inside of the large end part are irradiated with the laser beam, and a notch is formed along the thickness direction. The irradiated part becomes a cementite structure, which is hard and brittle. Sectional pieces are set within the large end part, a taper member is inserted into sectional pieces, and impact force is applied. A crack is generated in the large end part making the notch a starting point, the connecting rod stock is divided into a semi-annular part 3 and a cap part 5. The broken section becomes the mating surface of the semi-annular part 4 and the cap part 5. Irregular rugged part 6, 7 fitting each other are formed in the mating surface. The left and right are never mistaken at the time of assembling.
Patent JP-H03145704-A (JP)
Title: Low loss oxide magnetic material
Inventor: SHOJI KIYOSHI
IPC: C04B35/38
Filed: 1989-10-31
Abstract: PURPOSE:To obtain a magnetic material, having low power loss and exothermic temperature can be suppressed to the limit or lower even when a frequency of 200kHz or higher is used by a method wherein a specific quantity of Nb2O5 is contained in a low-loss oxide magnetic material containing MnO, ZnO and Fe2O3 as the main ingredients and also containing a specific quantity of CaO and SiO2 as the auxiliary ingredients. CONSTITUTION:Nb2O5 of 0.05wt.% or less is contained in the conventional low loss oxide magnetic material containing MnO of 30 to 37mol%, ZnO of 10 to 15mol%, and the remaining part consisting of Fe2O3 as the main ingredients of oxide magnetic material formed by mixing, molding and calcinating oxide powder, and also containing CaO of 0.04 to 0.10wt.% and SiO2 of 0.015 to 0.100wt.% as auxiliary ingredients. Power loss characteristics have the minimum value at about 60 deg.C, which is the neighborhood of a practical temperature, irrespective of presence or non-presence of Nb2O5. With the increase of the content of Nb2O5, the power loss characteristics become small, the loss characteristics 4 becomes the smallest when the content of Nb2O5 is 0.015wt.%, and the power loss becomes larger than the loss characteristics 1 containing no Nb2O5 when its content exceeds the loss characteristics 7 shown in the diagram mentioned separately.
Patent JP-H05115671-A (JP)
Title: Washing machine
Inventor: NAKAMURA YOSHIYUKI
IPC: D06F33/02
Filed: 1991-10-30
Abstract: PURPOSE:To enable a user to freely select whether to determine before feeding water into a time tank for detecting a cloth load amount or whether to determine after feeding water into the tank. CONSTITUTION:A motor 5 for driving an agitating impeller 3 is turned on for a predetermined period and thereafter the motor 5 is turned off. During the period, electromotive force generated from the motor 5 is detected and a cloth load amount is determined by a cloth load amount-determining means 17 based on the result of the detection. The means 17 determines the cloth load amount before water is fed into a time tank 2 selected or after water is fed into the tank 2.