baber/WOPTO huggingface dataset:
Patent JP-2000315536-A (JP)
Title: Connector for flexible board
Inventor: MIURA KAZUTO
IPC: H01R12/79
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a connector for flexible board (FPC) assuring certain locking of a lid member and unlikely for a lock mechanism to be damaged even through repetitive opening and closing of the lid member. SOLUTION: A metal wire is embedded when a lid member 7 is formed by molding, and locking projections C at the two ends of the wire are fitted in a lock groove 50 provided in a reinforcing metal tab 10 made of metal fixed to a fixing hole 11 in a housing 4 so that locking of lid member 7 is established. Because locking is achieved by engagement of metal members with each other, certain locking performance is accomplished, and even through repetitive services, the locking mechanism will never be damaged. Also the rotary support shaft A of the lid member 7 is formed from the end part of the metal wire embedded therein.
Patent JP-S5458947-A (JP)
Title: Aerobic rotary purifier for waste water
Inventor: KIKUCHI MASAYUKI
IPC: C02F3/08
Filed: 1977-10-19
Abstract: PURPOSE: To cause separated sludge deposited at the bottom of a tank to flow out of the tank, by providing stirring plates which project from the periphery of rotary frame of a rotary biological purifier for waste water.  
     CONSTITUTION: A horizontal shaft 3 is supported in a slender waste water purifying tank 1 and slowly rotated by mechanical power. Numerous plates 4 are attached at a predetermined small spacing to the horizontal shaft and the frame is assembled from angle steel around the shaft. The stirring plates 5 are radially protruded from the frame 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61282882-A (JP)
Inventor: NAEMURA SHOHEI
IPC: G09F9/35
Filed: 1985-06-07
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-2000314645-A (JP)
Title: Heater drive circuit
Inventor: ODA KIYOSHI
IPC: G01K7/20
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a heater drive circuit by which the temperature difference between a heater temperature and an outside temperature can be made constant. SOLUTION: A fixed resistor RR and a temperature measuring resistor RR are connected across the - terminal of an operational amplifier OP2 and a ground. A heater resistor RH is connected across the + terminal of the operational amplifier OP2 and the ground. A fixed resistor Ra is connected across the + terminal of the operational amplifier OP2 and a transistor Q2. A variable resistor Rb is connected across the - terminal of the operational amplifier OP2 and the transistor Q2. When the fixed resistor RU does not exist, the potential difference between a point A and a point B becomes zero, a prescribed current flows to the heater resistor RH, and a heater is heated. In addition, when the fixed resistor RU is connected in series with the temperature measuring resistor RR, the potential difference becomes large by a portion of the inserted fixed resistance RU.  As a result, the transistor Q2 increases a current to the heater resistor RH more than the prescribed current in such a way that the potential difference becomes zero, and a heater temperature rises with reference to an external temperature by a portion of the inserted fixed resistor RH.
Patent JP-H07331278-A (JP)
Title: Perfume composed of alkyl 2-acetyl-2-alkenate
Inventor: MURANISHI SHUICHI
IPC: A61K8/37
Filed: 1994-06-07
Abstract: PURPOSE:To provide a perfume composed of a specified compound, having a fruit-like fragrance bringing a refreshing greenish feeling and capable of being blended with a perfume composition so as to effectively show the greenish feeling of the perfume itself and improve diffusibility of the whole body. CONSTITUTION:This perfume is composed of an alkyl 2-acetyl-2-alkenate (e.g. ethyl 2-acetyl-2-butenoate) of formula I (R1 is a 1 to 10C alkyl; R2 is a 1 to 4C alkyl). The compound of formula I can be synthesized, e.g. by reacting a compound of formula II with an aldehyde of the formula R1CHO in the presence of a base such as pyridine. In addition, in the case the compound of formula I is blended with a perfume composition, the content is preferably 3 to 5wt.%.
Patent JP-S5649244-A (JP)
Title: Method for removal of useless matter such as burr
Inventor: OGAWA YUTAKA
IPC: B29C45/00
Filed: 1979-09-28
Abstract: PURPOSE: To remove the burrs without injuring a work when rubber is baked to a metal surface by utilizing the absorption property for blast energy of the rubber and the cutting and abrasing property of the abrasives.  
     CONSTITUTION: The work 1 consists of an outside pipe 2 and a pipe 3 to be connected by rubber. When the baked rubber material is molded in a male die 8, burrs 7 is prodused. Then, mixed liquid composed of water and alumina abrasives of about 220 meshes is prepared in a tank 10 of a wet blast device. When the said liquid is sent from a pump 11 to a discharge gun 12 and at the same time compressed air is sent from a pipe 13, mixed liquid consisting of water and the abrasive material is jetted strongly on the rubber composite article. Particles of the abrasive material and the metal surface of the article cooperate like a knife edge and are cut off by the particles of the jetted abrasives. The rubber in the article has a certain thickness, absorbs energy of the particles of the abrasive material and is not damaged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06340849-A (JP)
Title: Ultraviolet-curing composition, method of bonding therewith and product bonded therewith
Inventor: MATSUI TOSHIMATA
IPC: C09J4/00
Filed: 1993-04-28
Abstract: PURPOSE:To obtain a UV-curing composition which can show flexibility and excellent bonding strength after being cured by mixing an alicyclic acrylate component with an elastomer and a photopolymerization initiator. CONSTITUTION:The composition comprises an alicyclic acrylate component, an elastomer and a photopolymerization initiator. To bond a thermoplastic resin molding with an adherend, the bonding surface of the molding and/or the bonding surface of the adherend are coated with the above composition, both surfaces are brought into close contact with each other, and the bonded surface is irradiated with ultraviolet rays to cure the above composition. Because of its difficult peeling, a thermoplastic norbornene resin molding is desirably used as the thermoplastic resin molding. The ultraviolet-curing composition can develop flexibility after being cured, a bonded product prepared by bonding an adherend of a low coefficient of linear expansion such as metal to a thermoplastic resin with this composition is resistant to peeling at the bonded surface even in an environment involving a temperature change.
Patent JP-H04328901-A (JP)
Title: Coaxial waveguide converter
Inventor: INOUE NOBUTAKA
IPC: H01P1/161
Filed: 1991-04-26
Abstract: PURPOSE:To realize the coaxial waveguide converter able to send and receive two kinds of radio waves being vertically and horizontally polarized waves with a small size and excellent electric characteristic. CONSTITUTION:Other end of a circular waveguide 10 whose one end is open for radio wave input is closed by a short-circuit wall 12 and a conductor rod 14 is provided to the short-circuit wall 12 in a state that the conductor rod 14 is placed on a position on an axial line 10a of the circular waveguide. The axial lines of two probes 18 and 17 (not shown) to obtain an electric signal in the coaxial mode from a radio wave of the waveguide mode are made orthogonal at a position on an axial line 10a of the circular waveguide 10 within a plane perpendicular to the axial line 10a of the circular waveguide 10.
Patent JP-H07336392-A (JP)
Title: Connecting device between public network and lan
Inventor: KOBAYASHI YOSHIKAZU
IPC: H04M15/02
Filed: 1994-06-07
Abstract: PURPOSE:To suppress communication cost required for the disconnection time till a line is disconnected after communication is terminated and to automatically set this disconnection time for every communicating party. CONSTITUTION:A toll number/disconnection time correspondence table 13 stored by the correspondence of the toll number of each telephone number and disconnection time is provided, the telephone number is detected from the destination address of the data received from a LAN 1 and the disconnection time corresponding to the toll number in the detected telephone numbers is selected from the table 13 and the time is automatically set. When a no-data state is continued in the data communication of the LAN as long as this set disconnecting time, an ISDN line 2 is disconnected. As a result, disconnection time can be set short when a communicating party is distant. Therefore, the increase of the useless communication cost due to unnecessary line arresting can be suppressed.
Patent JP-H02304389-A (JP)
Title: Ionization chamber type x-ray detector
Inventor: WATANABE SHIGERU
IPC: G01T1/185
Filed: 1989-05-18
Abstract: PURPOSE:To output data whose S/N is excellent even in the case a dose is small by providing a positive electrode side signal electrode opposed to a negative electrode through an insulating layer and stuck to a positive electrode through the insulating layer on an X-ray detecting part. CONSTITUTION:In this detector, gas is ionized, and a positive charged particle and a negative charged particle move to an earth side and a bias side, respectively. A signal detected by a bias side signal electrode 15 and a bias side signal electrode 16 is opposite in its polarity to a signal detected by an earth side signal electrode 15, therefore, in a signal collecting means 23 of the bias side, outputs of signal collecting means 22, 23 for inverting the polarity of the signal and outputting it are brought to digital conversion by an A/D converter 24. An adder 25 adds outputs of the A/D converters 24 of the earth side and the bias side at every channel, and outputs a result of addition as data of the X-ray quantity. In such a way, S/N of the outputted data is improved.
Patent JP-S5552046-A (JP)
Title: Sound cine camera
Inventor: ICHIYANAGI TOSHIICHI
IPC: G03B31/00
Filed: 1978-10-12
Abstract: PURPOSE: To enable the operation mode of the camera to be automatically set accurately and surely by performing the type detection of the film cartridge loaded through utilization of part of light emitted from the light emitting device of a photoelectric type loop detector.  
     CONSTITUTION: The luminous flux from the light emitting diode LD 1  constituting the photoelectric film loop detector is reflected by the total reflecting surface 15a of a light guide 15 and is directed to the sound fim path ahead of a magnetic head 12, thence it is received in a photo transistor PQ 1 . Part of the light from the light emitting diode LD 1  is so arranged as to be received in a photo transistor PQ 2  from the semi-permeable surface 15b of a light guide 15. When this transistor PQ 2  goes ON, it indicates that the cartridge loaded is a silent catridge CS i  and when OFF, it indicates a sound type CS o . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10319014-A (JP)
Title: Cell separating method
Inventor: GOTO MITSUAKI
IPC: G01N33/543
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating a cell capable of efficiently separating a desired cell from the other cell by utilizing a cell specificity that a relatively inexpensive lectin has and a specific mutual action between the lectin and antibody. SOLUTION: A lectin 3 specifically bonded to a specific cell 1 is bonded with a lectin 3, a lectin-cell bonding body is prepared, an antibody 4 specifically mutually acted to the lectin 3 is fixed to a separating agent 5 to prepare an antibody fixing and separating agent, the lectin 3-cell bonding body liquid is passed through a column charged with the antibody fixing and separating agent, and the lectin and antibody are bonded through these specific mutual action, thereby separating the lectin-cell bonding body.
Patent JP-S5650398-A (JP)
Title: Sound synthesizer
Inventor: ASADA AKIHIRO
IPC: G10L13/07
Filed: 1979-10-01
Abstract: A speech synthesizer is disclosed with the capability of stretching and compressing the speech time base without changing the pitch of the synthesized speech. One frame of speech is represented during a given time base by LPC parameters which are sampled a constant number of times per frame and stored in memory. Speech is synthesized by fetching each of the stored LPC parameters for each frame and subjecting the parameters to interpolation, synthesizing the interpolated parameters and converting the synthesized parameters to analog format. A decrease in the speed of the reproduced speech is produced by lengthening the time interval of interpolation between the fetching of each of the stored LPC parameters which have been previously stored for each frame. An increase in the speed of the reproduced speech is produced by decreasing the time interval of interpolation between the fetching of each of the stored LPC parameters which have been previously stored in each frame.
Patent JP-S63291531-A (JP)
Title: Method for sustaining quality of fishery product
Inventor: YAMADA NOBUO
IPC: A23L3/3463
Filed: 1987-05-22
Abstract: PURPOSE:To effectively prevent oxidation of fishery products, suppress deterioration in smell, change of color and propagation of microorganisms, by treating the fishery products with a mixture consisting of a green tea extract component, polyhydroxy compound, organic acid and water. CONSTITUTION:Fishery products, such as horse mackerel, mackerel, saury, sardine, herring, 'CHIKUWA' (bamboo-shaped broiled fish-paste cake), boiled fish-paste cake, 'HANPEN' (soft white steamed fish cake made of fish paste and yam), fish meat ham, sausage, dried cuttlefish, salmon roe or kneaded sea urchin, are treated with a mixture consisting of a green tea extract component, polyhydroxy compound (preferably glycerol), organic acid (preferably citric acid, tartaric acid, phytic acid or ascorbic acid) and water.
Patent JP-S62296078-A (JP)
Inventor: JIINAIN HANPUTON
IPC: E05B17/00
Filed: 1987-05-21
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-S5826923-A (JP)
Title: Controller of combustor
Inventor: MORI KEIJIROU
IPC: F23N5/00
Filed: 1981-08-11
Abstract: PURPOSE:To enable control of a controller by generated output of a thermocouple, by constituting the controller of a combuster with a power source of the thermocouple which is heated by a heat source of the combustor and generates energy for energizing a battery. CONSTITUTION:When igniting, output of a thermocouple 8 is small, therefore, output of a comparator 18 which is actuated by its signal is high. A switch 22 is turned off by this high signal, and voltage of a battery 1 is applied to an igniter 23 for generation of high voltage. This high voltage transmitted to an ignition plug 7 is discharged to a burner 6 for ignition of gas. When the gas is ignited and the thermocouple 8 is heated by its flame, its output voltage is increased. When output reaches a fixed value, the output of the comparator 18 becomes low, the switch 22 is turned off and the igniter is suspended its operation. Combustion is kept on in this manner. Electric control without using a commercial electric power source becomes possible as self-generated output through the thermocouple is applied like this.
Patent JP-S5917719-A (JP)
Title: Cmos flip-flop circuit
Inventor: UCHIDA MAKIO
IPC: H03K3/037
Filed: 1982-07-21
Abstract: PURPOSE:To reduce the number of elements and wirings, by forming a timing pulse synchronized with the rise or the fall of a clock. CONSTITUTION:When a data signal D becomes the high level and a clock CLK rises to the high level, a timing pulse phi becomes the low level during the time delay when a delay signal CLK' is changed to the low level, and a latch circuit LA is inverted, and an output Q is changed to the high level. When the delay signal CLK' is changed to the low level, the pulse phi becomes on the high level again to turn off CMOS transmission gates Q3 and Q4, and therefore, outputs Q and -Q of the latch circuit LA hold preveously taken-in data even if the data signal D becomes the low level. When the clock CLK falls, the clock CLK' becomes the low level first, and therefore, the pulse phi is not generated, and held contents are not changed by the change of data D.
Patent JP-S5749238-A (JP)
Title: Chemically etching device for semiconductor substrate
Inventor: IMANAKA SEIJI
IPC: C23F1/08
Filed: 1980-09-08
Abstract: PURPOSE:To increase the accuracy of a chemically etching device by performing the steps of conveying a wafer and etching it by etchant injection in two steps, optically detecting the completing point in the latter step to control the injection and conveying speed, and enabling the control of the etching time responsive to the thickness. CONSTITUTION:A substrate 1 is fed at a constant speed via a round belt 25 by a container 2A to a treatment chamber C, etchant is injected from the first nozzle 28, and the substrate is roughly etched. Then, the substrate 1 is transferred to the second belt 26, is thus fed, is then stopped at the position of a nozzle 29, and etchant is injected. When aluminum film, for example, formed on the substrate 1 is completely etched, the light from a projector 30 is detected by a photodetector 31, the injection of the nozzle 29 is stopped by the signal, and the belt 26 is simultaneously quick fed, and the substrate 1 is transferred onto the belt 27 in a cleaning chamber D. Subsequently, the substrate 1 is washed, is then dried in a drying chamber E, and is contained in a container 2B of treated substrates. Thus, the etching can be accurately performed without decreasing the treating capacity.
Patent JP-H10318734-A (JP)
Title: Steering angle sensor
Inventor: SUZUKI NORIHITO
IPC: B62D15/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a steering angle sensor which can restrain a light-emitting and -receiving element from being rattled inside a sensor housing. SOLUTION: In a steering angle sensor, a gap 43 into which the outer edge part of a slit plate is inserted is formed at a sensor housing 41, and one pair of housing parts 45 in which light-emitting and -receiving elements 46 are housed are formed in the sensor housing 41 so as to sandwich the gap 43. In the steering angle sensor, opening parts 57 into which the light-emitting and -receiving elements 46 are inserted are formed in the housing parts 45. A lid part 59 is installed at the opening parts 57 so as to be coupleable. Movement suppression means 65 which come into pressure contact with the light-emitting and -receiving elements 46 at a time when the lid body 59 is coupled to the opening parts 57 are installed at the lid body 59.
Patent JP-S5827502-A (JP)
Inventor: MAIKERU EMU BETSUKA
IPC: A43D11/00
Filed: 1982-07-21
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-S614385-A (JP)
Title: Signal processing device
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N7/171
Filed: 1984-06-19
Abstract: PURPOSE:To obtain a device hard to listen and watch secretly, high in reproduced sound and picture and having a decoding section suitable for large scale integration by sampling digital sound signals and enciphered information and deciphering enciphered video signals and sound signals in a device that encipheres and transmits video or voice by CATV, charged television etc. CONSTITUTION:The content of a buffer memory 20 is read out at frequency 2fH twice that of horizontal scanning, and converted to analog sound signals by a D-A convertor 21. On the other hand, if speed of transmission of data transmitted in the vertical flyback time is equal to that of sound data, data of 440 bits can be superposed in 1H period. Data of 5H-7H, 268H-270H are stored in a buffer memory 14, information data are deciphered in a deciphering circuit 15, and a deciphered signals as to whether the video signals are polarity inverted or not and deciphering code when the sound data are enciphered are outputted. The decision signal as to polarity inversion or not is supplied to an inversion switching circuit 16, and polarity inverted video signals are restored to video signals of fixed polarity.
Patent JP-H06254613-A (JP)
Title: Method for controlling plate thickness of rolling mill
Inventor: OE KENICHI
IPC: B21B37/18
Filed: 1991-05-29
Abstract: PURPOSE:To control a draft position at a high accuracy by using a gage meter which can predict an accurate amount of deformation of a mill to a rolled stock of an arbitrary dimension in a method for controlling a plate thickness in the mill controlling a draft position through the gage meter. CONSTITUTION:The amount YR of deformation of a roll with respect to a rolling load P is calculated based on roll dimension, roll crown, plate width, and plate thickness. The amount YRK of deformation of the roll calculated based on a non-contact length between work rolls under a kiss-roll state, a roll dimension and a roll crown is deducted from an amount YOK of total elongation of the mill measured by clamping the roll as it is rotated under a kiss-roll state, an amount of deformation with respect to the rolling load excepting the roll is calculated and the draft position composed of the calculated amount of deformation of the roll and calculated amount of deformation other than the roll is controlled by the gage meter.
Patent JP-H05322252-A (JP)
Title: Range hood
Inventor: SUZUKI TADAYOSHI
IPC: F24F7/06
Filed: 1992-05-19
Abstract: PURPOSE:To obtain a range hood, excellent in collecting effect as well as oil drop dispersion preventing effect and eliminating the inconvenience of cooking works. CONSTITUTION:A fan unit 5 is attached to the inside of the main body 1 of a hood while a rear hood 2, consisting of three sides of back surface and left- and-right side surfaces or consisting of two sides of left-and-right side surfaces, a front hood 3, covering the front opening of the rear hood 2, and an eaves type hood 4, projected forwardly at the lower part of the front hood 3, are arranged between the fan unit 5 and the main body 1 of hood. The rear hood 3 can be descended to a lower limit position approximated to the upper surface of heating and cooking instruments while the front hood 3 and the eaves hood 4 are descended integrally to a position whereat there is no trouble for cooking works and when they are descended much more, the eaves hood 4 is slid rearwardly and is stored.
Patent JP-H08320349-A (JP)
Title: Automatic test method of relay
Inventor: FUKUHARA HARUJI
IPC: G01R31/00
Filed: 1995-05-25
Abstract: PURPOSE: To obtain an automatic test method in which an operating point and a return point are found precisely without being affected by the hysteresis phenomenon of a relay. CONSTITUTION: A settling value is set at a relay as an object to be tested (S1). A test signal which is changed stepwise or continuously is applied to the relay, and a first operating point at a point of time when the operating signal of the relay has been caught first is set as the return point of the relay (S2). After that, the change amount of the test signal is reduced to 1/2, the operating signal is caught, and the second operating point of the relay is found (S3). In addition, the second operating point is updated by a measurement after the change amount has been reduced to 1/5 (S4, S5). In addition, the second operating point is updated by a measurement after the change amount has been reduced to 1/10 (S6, S7). The second operating point at a point of time when the operating signal is caught continuously is found as the perfect operating point of the relay (S8, S9).