baber/WOPTO huggingface dataset:
Patent JP-H09279920-A (JP)
Title: Lock for slide door
Inventor: KAWABATA YUKIO
IPC: E05B65/08
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a lock for a slide door, having a simple structure which can maintain the door in a surely closed condition and which can facilitate the operation thereof. SOLUTION: A lock comprises an L-like locking piece 20 provided at one side surface of a slide door 12, a door abutment part such as a column or a frame facing the one side surface of the door 12 and adapted to abut against the one side surface of the door when the door is closed, a locking hole 46 formed in the door abutment part at a position opposing the locking piece 20, and a locking surface 48 formed in the bore surface of the locking hole 46, a holding shaft 26 rotatably inserted in the locking piece 20, a guide part 24 for holding the locking piece 20 against the holding shaft 26 to that the locking piece 20 is slidable in the sliding direction of the door 12, an operating member 30 such as an operating lever for swinging the locking piece 20, and a cam member 32 for moving the locking piece 20 inward from the door 12,  relative to the holding shaft in response to a operation of the operating member 30.
Patent JP-S5911020-A (JP)
Title: Signal processing circuit
Inventor: AWANAKA YASUAKI
IPC: H03G9/02
Filed: 1982-07-12
Abstract: PURPOSE:To attain ease of listening to minute sound quality of a low frequency for comparatively small sound volume, by expanding an input signal waveform to a frequency band of a prescribed frequency or below. CONSTITUTION:A signal inputted to an input signal terminal 1 selects one of paths 3, 4 of a switch 2. The signal of the path 3 is divided into the two paths, a low frequency signal is extracted from the one at an LPF6 and the amplitude of the signal is stretched by a stretching circuit 7, and a high frequency signal is extracted from the other signal at an HPF5. This signal and that from the circuit 7 are mixed at a mixing circuit 8. The signal obtained at the circuit 8 is a signal the amplitude at the low frequency only of which is expanded to the signal at the terminal 1.
Patent JP-H06333498-A (JP)
Title: Manufacture of shadow mask
Inventor: WATANABE HIROKI
IPC: H01J9/14
Filed: 1993-05-21
Abstract: PURPOSE:To provide a method to manufacture a shadow mask with high precision by plating by solving bubble embracing problem wherein the bubbles are formed during a second resists film formation on a metal sheet and at the same time without carrying out etching to form fine holes with an etchant. CONSTITUTION:Shadow mask manufacturing method involves a process to form a resist film 12 of recessed-type pattern for desired fine hole formation on a metal sheet 10, a process to form a plating layer 3 in the recessed parts, and a process to paste a reinforcement film 14. Further the method involves a process to peel the metal sheet 10 and a process to remove the resists film 12 and the reinforcement film 14.
Patent JP-S5744567-A (JP)
Title: Rack and pinion type variable gear ratio steering gear apparatus
Inventor: YANAI SETSUYOSHI
IPC: B62D3/12
Filed: 1980-09-01
Abstract: PURPOSE:To permit the steering gear ratio to be expanded by a large amount by forming a pinion into the cylindrical gear having a specific engagement pitch curve symmetrical in right and left and forming a rack into a specific tooth form. CONSTITUTION:In the steering gear apparatus equipped with the pinion 4 engaged with a handle operating shaft and the rack 7 which is shifted in the longitudinal direction through the revolution of the pinion 4, the pinion 4 is formed in the cylindrical gear having a plurality of teeth 4a, and the center of the addendum circle 4b is allowed to coincide with the center O of revolution of the pinion 4. As shown by the engagement pitch curve 4c of the pinion 4, the diameter rp of the pitch circle becomes the max. at the neutral position of the pinion 4, and decreases gradually with the revolution of the pinion 4, and becomes the minimum at 180 deg. revolution. While, the rack 7 is formed so as to form positive profile shifted tooth form B in the vicinity of the neutral position, the standard rack tooth form C in the vicinity of steering angle 180 deg., and the negative profile shifted tooth form A in the vicinity of steering angle 360 deg..
Patent JP-S63285468-A (JP)
Title: Reaction tank unit for automatic chemical analyzer
Inventor: FUJII SHIGERU
IPC: G01N35/00
Filed: 1987-05-19
Abstract: PURPOSE:To obtain an automatic supply function of a constant temperature water with a simple construction, by arranging a supply port of a constant temperature water supply tank to match the height of a minimum necessary portion of the constant temperature water and of a side wall for overflow. CONSTITUTION:An overflow section 1a of a reaction tank 1 and a reaction tank section 1b are arranged through a side wall 13 for overflow. A tank 14 for supply of a constant temperature water is arranged right above the reaction tank section 1b so that the tip of a supply port 14a of the tank 14 may match a height position P0 of the side wall 13 for overflow. With a cock 14b opened, an automatic chemical analysis is performed. As the constant temperature water 2 in the reaction tank section 1b decreases by evaporation or the like, the constant temperature water in the tank 14 falls automatically by the decrement, thereby allowing the keeping of the water level in the reaction tank section 1b constantly at the P0.
Patent JP-H02300858-A (JP)
Title: Graphic data display processing system
Inventor: SAKUMA ISAO
IPC: G06T1/00
Filed: 1989-05-16
Abstract: PURPOSE:To reduce the processing volume and to increase the graphic display speed by making graphic data of an editing object independent of one another and dividing each gathering of graphic elements as the object of editing operation into plural groups and designating the group of graphic elements being in course of editing to limit the object of display processing accompanied with the change. CONSTITUTION:A main graphic processing part 26 performs the display processing of pertinent graphic elements in accordance with information accompanied with the change to correct display data stored in a display memory B 29. If there are graphic elements coupled to pertinent graphic elements, an auxiliary graphic processing part 27 performs the display processing of these graphic elements to correct display data stored in the display memory B 29 in the same manner. A synthesizing display part 30 displays by superposing display data stored in the display memory B 29 upon that stored in a display memory A 28 on a display device 31 in parallel with this change processing. Thus, display of the graphic data is displayed at a high speed.
Patent JP-H02299681-A (JP)
Title: Pin ball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1989-05-16
Abstract: PURPOSE:To enable an unfair game to be prevented from being played by measuring the pulse width of output signal transmitted from a detector, and by recognizing the pulse width to be of normal prize-winning signal when the pulse width is within a specified range, to recognize the pulse width to be of unfair signal or noise when the pulse width is out of the specified range. CONSTITUTION:Detectors 11a, 11b for detecting balls run into specific prize- winning ports 7a, 7b and transmitting output signal, and a detector 13 for transmitting output signal for enabling the second state of a fluctuating prize-winning device 4 to continue, are arranged at least. In this case, when the pulse widths of the output signals from the respective detectors are within a specified range, then the pulse widths are recognized to be of normal prize-winning signals, and when the pulse widths of the output signals are out of the specified range, then an electric controller 10 for recogning the pulse widths to be of unfair signals or noises is set. As a result, without arranging a special sensor and an unfair-game-proof device, unfair games can be previously prevented from being played.
Patent JP-H07331363-A (JP)
Title: High strength and high conductivity copper alloy
Inventor: HATANO TAKATSUGU
IPC: H01H1/025
Filed: 1994-06-01
Abstract: PURPOSE:To produce a copper alloy making the most of the superior electric conductivity and thermal conductivity of a coppery material and also having sufficiently satisfactory strength, spring characteristic, thermal peeling resistance of solder, corrosion resistance and bendability which are required of semiconductor equipment lead material and conductive spring material. CONSTITUTION:This alloy is a high strength and high conductivity copper alloy having a composition which consists of, by weight, 0.8-<4% Sn, 0.01-<0.4% P, 0.05-<1% Ni, 0.01-<3% Zn, and the balance copper with inevitable impurities and further contains, if necessary, 0.001-1%, in total, of one or >=2 elements among Ti, Zr, Cr, Mg, Mn, Fe, Co, Al, Be, Si, and B and in which the content of S among the impurities is regulated to <=0.0010%.
Patent JP-2000311832-A (JP)
Title: Thin-film capacitor and substrate
Inventor: ATSUNUSHI SHIGEO
IPC: H01G4/38
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a thin-film capacitor which has a structure easy to mount with easy to laminate with low inductance, and whose stability during mounting on a circuit, etc., is improved. SOLUTION: Capacitance elements A, B, C, formed by forming a first electrode layer 2 in a lower surface of a dielectric layer 1 and a second electrode layer 3 in an upper surface thereof, are arranged in parallel at a prescribed interval, a plurality of first terminal electrode layers 4 connecting the first electrode layers 2 mutually are provided between the plurality of capacity elements A, B, C, a plurality of second terminal electrode layers 5 connecting the second electrode layers 3 mutually are provided, a plurality of third terminal electrode layers 7 projecting outward each are further provided to the first electrode layer 2 of the capacity elements A, C at both ends, a plurality of fourth terminal electrode layers 8 projecting outward each are provided to the second electrode layer 3 and an external terminal 9 is provided to the first, second,  third and fourth terminal electrode layers 4, 5, 7, 8.
Patent JP-H0415592-A (JP)
Title: Ornamental timepiece
Inventor: NAKAMURA NORIHIKO
IPC: G04C23/00
Filed: 1990-05-10
Abstract: PURPOSE:To synchronize the operation of an ornamental body and the musical performance melody by controlling the ornamental body and the musical performance melody by a first and a second timer signals based on a signal reference signal. CONSTITUTION:A master timepiece timer 2 generates a second timer signal T2 at a fixed time before a prescribed time, a control signal generating circuit 12 outputs a melody name signal A and a melody selecting signal B in response to the signal T2, and a CD desk 10 turns on a power source by the signal T2, and selects a musical performance melody designated by the signals A, B from a CD. In such a state, when a prescribed time comes, the master timepiece timer 2 generates a first timer signal T1, and simultaneously, the circuit 12 also generates a first timer signal T1, and simultaneously, the circuit 12 also generates a start signal C. In this case, an ornamental body driving control circuit 8 inputs the signal T1 and allows an ornamental body 6 to start its operation by applying a signal thereto, and the CD deck 10 allows a sound generating circuit 14 to generate a musical performance melody in accordance with the signal C, and stops it in accordance with an end signal D from the circuit 12. In this case, since the signals T1, T2 and C are signals based on a single reference signal phi, the operation of the ornamental body and the musical performance melody are synchronized, it is unnecessary to execute the adjustment at every musical performance melody, and the musical performance can be executed by selecting that which is designated from many melodies.
Patent JP-H06142693-A (JP)
Title: Treating method for low concentration drain
Inventor: TANAKA KAZUHIKO
IPC: C02F9/00
Filed: 1992-05-13
Abstract: PURPOSE:To provide the processing method for low concentration drain, by which it does not occur that an excessive load is given to the film surface of a film treatment device due to a microorganism of high density, and also, a biological treatment is executed efficiently, in the case of treating drain of comparatively low concentration. CONSTITUTION:Low concentration drain is fed, first of all, to an ultrafiltration film treatment device 1 and subjected to film treatment, and concentrated so that concentration of film concentrated water becomes about two folds of the initial low concentration drain. Subsequently, this film concentrated water is fed to a biological treatment device 2, and treated by activated sludge containing a microorganism. On the other hand, film permeation water in the film treatment is mixed with water subjected to biological treatment, and treated water is obtained.
Patent JP-S61282590-A (JP)
Inventor: IKETO YUICHI
IPC: E21B19/16
Filed: 1985-06-05
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-S60263150-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/26
Filed: 1984-06-12
Abstract: PURPOSE:To prevent staining of a developing soln. and to reduce the tendency of a photosensitive material to change its performance even during its storage by incorporating a specific compd. in a photographic sensitive material. CONSTITUTION:This silver halide color photographic sensitive material contains a DIR compd. for producing a development inhibitor by the reaction with the oxidation product of a developing agent, and after flowing into the developing soln., said material stops its development inhibition action, and this compd. is represented by the formula shown here in which A is a group for releasing L1 and groups combining with it by the reaction of the oxidation product of the developing agent, and A represents a coupler or a hydroquinone component; Z is a fundamental component exhibiting the development inhibition action, and it is combined with A through the linking group L1; Y is substituent for exhibiting the development inhibition action; and a linking group L2 has a chemical bond cleft in the developing soln., is cleft with a nucleophilic reagent, such as hydroxyl ions or hydroxylamine, incorporated in the color developing agent as its component.
Patent JP-S5245250-A (JP)
Title: Analog to digital convertor
Inventor: SUMI AKIRA
IPC: H03M1/58
Filed: 1976-10-07
Abstract: PURPOSE: In a non-linear analog to digital convertor of an integral type, by controlling the pulse frequency impressed on the pulse counter in accordance with the contents of the pulse counter, to obtain an output with the non-linear characteristics of the input signal corrected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08312301-A (JP)
Title: Driving device for stirling engine
Inventor: TEI USUKU
IPC: F02G1/053
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To simplify structure to attain miniaturization by connecting a displacer connecting rod and lateral piston connecting rods to a crankshaft through roller bearings. SOLUTION: A displacer connecting rod 4 and lateral piston connecting rods 5, 6 are respectively connected to a displacer rod shaft part 31 and lateral piston rod shaft parts 32, 33 of a crankshaft 3 through roller bearings 37, 38, 39. The inner rings of the roller bearings 37, 38, 39 are supported to the displacer rod shaft part 31 and lateral piston rod shaft parts 32, 33, and the outer rings are supported to the displacer connecting rod 4 and lateral piston connecting rods 5, 6. Grease sealed roller bearings are therefore obtained to dispense with refilling of grease.
Patent JP-H04346714-A (JP)
Title: General purpose knotter and knotting rubber ribbon used therefor
Inventor: ITO TSUKASA
IPC: A01F1/04
Filed: 1991-05-27
Abstract: PURPOSE:To mechanically knot a soft material to be bundled with a rubber ribbon by subjecting the rubber ribbon to knotting operation by a knotter bill type knotting mechanism arranging driving rotary shaft cores of a knotting bill and a ribbon holder in parallel. CONSTITUTION:A soft material (a) to be bundled such as vegetable is bound with a rubber ribbon 4 fed from a needle 6 by a knotter bill type knotting mechanism 3. Driving rotary shaft cores of a knotting bill 43 of the knotting mechanism and a ribbon holder 42 are arranged in parallel, an attitude of ribbon part stretched between the ribbon holder and the knotting bill and edge part of the ribbon holder are made approximately horizontal in newly holding and retaining a fed ribbon part so that the rubber ribbon slightly comes off the ribbon holder by revolving action of the ribbon holder.
Patent JP-H11309268-A (JP)
Title: Device for processing memory medium for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for processing a memory medium for a game for improving convenience for a player at a time for using the memory medium for the game and for surely processing the memory medium in case of a necessity for processing the memory medium. SOLUTION: An IC card in used for a game when it is only set in an IC card holding section. The IC card holding section is controlled in a card lock state according to materialization of predetermined game starting conditions (S2, S23), and the card locking stage is controlled to release according to materialization of predetermined game over conditions (S18) when the processing of memory information of a memory medium becomes unnecessary.
Patent JP-H09288862-A (JP)
Title: Recorder and photographing device
Inventor: OGAWA HIROSHI
IPC: H04N5/225
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To simplify control processing and to record without omission by executing an operation to change over a record operation speed in a secondary recording means according to an address difference between a write address and a read address on a primary recording means. SOLUTION: Photographed video data are once recorded in a primary recording part 5. Further, the video data read at a transmission rate of a normal speed are processed at a formatter 8 for a secondary recording and a record correction part 9, and are supplied to a recording head part 10 for recording in the secondary recording medium 90. During this time, an address generator 6 outputs write address Wad and read address Rad at an almost same rate. At this time, a controller 7 fetches Wad and Rad outputted from the address generator 6 and subtract Rad from Wad to calculate the address difference SRW. Then, comparing SRW with a threshold value, the controller performs a normal processing on SRW if it does not exceed the threshold, otherwise, processing is performed to operate the medium 90 at a high speed.
Patent JP-S5821771-A (JP)
Title: Developing device for electrostatic latent image
Inventor: ITAYA MASAHIKO
IPC: G03G15/06
Filed: 1981-08-01
Abstract: PURPOSE:To remove the unnecessary developer which can be the cause for degrading image quality and to obtain image quality of high sharpness having no photographic fogs by providing an image shaping means to a developing device and applying voltage to the developed images. CONSTITUTION:The toner in a supplying part 6 for a developer is magnetically stuck on a developing sleeve 11 under revolution and is conveyed by said sleeve. While the thickness of the toner layer is regulated uniformly by a regulating member 5 for the toner thickness, the toner arrives at a developing area A. On the other hand, the electrostatic latent image formed on an image substrate 3 is developed by a developing means 1 in the area A. A bias voltage (V1) is applied to the means 1 to retard the formation of photographic fogs during developing. The substrate 3 which is completed of developing moves to face a roller 21 which is applied with the superposed voltage of (V2) and AC 300V (V3), whereby the fogging toners and excessive toners on the developed images are removed and the good images having no photographic fogs are obtained.
Patent JP-H0416685-A (JP)
Title: Door closer
Inventor: KATO YOSHIAKI
IPC: E05F3/12
Filed: 1990-05-10
Abstract: PURPOSE:To prevent the loss of a damping function by providing an one-way valve in a reflux hole having an orifice of a hydraulic cylinder to check air which intends to flow backward from a low pressure chamber into a high pressure chamber at the time of opening a door. CONSTITUTION:A cylinder 2 forming a high pressure chamber 7 and a low pressure chamber 12 for operating oil is provided, through a piston 3 having communicating hole provided with a check valve at its tip. A speed regulating lever 19 which is formed with an orifice groove 22 at its tip and additionally provided with a check valve composed of a flexible rubber disc 23 or the like is formed, and threadedly attached to reflux holes 9, 11 provided at the edge of the cylinder 2, and the fitted depth of the lever 19 in the groove 22 is regulated to adjust viscous resistance. In closing a door, the operating oil flows through the holes 9, 11 from the chamber 7 to the chamber 12. In opening the door, the operating oil flows through the communicating hole of the piston from the chamber 12 to the chamber 7 to check its counterflow passing through the holes 9, 11. Thus the counterflow of air enclosed in the operating oil can be prevented.
Patent JP-H01292676-A (JP)
Title: Diagnosing device for magnetic disk device
Inventor: HASHIMOTO SHUICHI
IPC: G11B20/18
Filed: 1988-05-18
Abstract: PURPOSE:To automatically execute a clock margin test using the switching of system clock frequency, and to raise the reliability of a device by executing a diagnosis mode according to an instruction from a higher order device. CONSTITUTION:At the time of the setting of the diagnosis mode by the higher order device 10, a test loop to cut off the input of a serial read data to a decoder 16 and input the output data of an encoder 14 is formed, and switching means 22-1-22-3 to cut off the input of the serial read data to a VFO circuit 20 and turn it into a self running mode are provided. Besides, the circuit 20 is provided with a frequency switching part 24 to switch the oscillation frequency of a system clock so as to be within a predetermined variation range by a control instruction from the device 10. Then, in the frequency switched state of the system clock, write data for a test outputted from the device 10 is fetched as the read data through the test loop having been formed at the time of the setting of the diagnosis mode, and a clock margin is diagnosed by comparing the deciding this write data for a test and the read data.
Patent JP-2000310654-A (JP)
Title: Current detection system
Inventor: FUJII SHIGEO
IPC: G01R15/18
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a current detection system that prevents and reduces the occurrence of a current detection error by fluctuation in the internal resistance of a Rogowsky coil. SOLUTION: A DC power supply 3 is connected to a Rogowsky coil 2 in parallel, and a DC current is allowed to flow to the Rogowsky coil 2. The DC current is separated from the output voltage of the Rogowsky coil 2 for detecting by a DC current detector 4, and the current temperature or the resistance value of the Rogowsky coil 2 is calculated by a temperature measurement circuit 81. The current value of a conductor 1 being outputted by an integration circuit 6 is corrected according to the temperature or the resistance value of the Rogowsky coil 2 by an operation circuit 82, thus detecting the current of the conductor 1 without the influence of change in the temperature of the Rogowsky coil 2.