baber/WOPTO huggingface dataset:
Patent JP-H04135356-A (JP)
Title: Doorphone slave unit
Inventor: KOYAIZU IWAO
IPC: H03G3/32
Filed: 1990-09-27
Abstract: PURPOSE:To hear the voice of a visitor at an optimum volume by an inhabitant by connecting the output of a noise level detection circuit to an amplification factor control input part and increasing an amplification factor when a level ratio between the voice of a voice signal from a receiver and noise is small. CONSTITUTION:A transmission amplifier circuit E1 is equipped with an amplification factor control input part 4 to control the amplification factor of a transmission amplifier circuit E1, and a noise level detection circuit D1 is provided to generate an output corresponding to the level ratio between the voice of the voice signal from a transmitter M1 and the noise. The output of the noise level detection circuit D1 is connected to the amplification factor control input part 4 and when the level ratio between the voice of the voice signal from a receiver R1 and the noise is small, the amplification factor is increased. Therefore, since the amplification factor of the transmission amplifier circuit E1 is increased when the ratio is small between the voice of the visitor picked up from the receiver R1 of a doorphone slave unit 1 and the noise around the doorphone slave unit 1, the voice picked up from the receiver R1 of the doorphone slave unit 1 is outputted at the high volume from a master unit device 2. Thus, the inhabitant can hear the voice of the visitor at the optimum volume.
Patent JP-S61138647-A (JP)
Title: Algicidal polymer
Inventor: NOHARA SABURO
IPC: C08K3/00
Filed: 1984-12-11
Abstract: PURPOSE:A polymeric material in the form of nets or sheets that is composed of specific zeolite solid particles holding metal ions which have algicidal actions by ion exchange and an organic polymer, thus preventing barnacles and algae from sticking to or growing on the sheets and nets. CONSTITUTION:Solid particles of zeolite which has more than 150m<2>/g of spe cific surface area, less than 14, preferably less than 11 of SiO2/Al2O3 molar ratio and holds metal ions with algicidal action such as tin, lead or mercury (A-type zeolite or X-type zeolite) are added to an organic polymer and the mixture is molded, then subjected to ion exchange. The content of the zeolite solid particles is 0.01-50wt%, preferably 0.05-40wt%, while the metal content in the metal zeolite is less then 30wt%, preferably 0.01-10wt%.
Patent JP-H01103056-A (JP)
Title: Telephone system
Inventor: YANAGISAWA KAZUNORI
IPC: H04M1/04
Filed: 1987-10-15
Abstract: PURPOSE:To eliminate the need for lock release by manual operation even with the arrival of an incoming call by using the incoming signal so as to release the lock of a handset automatically by means of lock mechanism. CONSTITUTION:A handset 1 consists of a transmitter-receiver 3 and a placing base 2 is constituted by a telephone set main body 4 having a placing part 5 on which the handset 1 is placed. In case of an incoming call, the signal activates a solenoid 16 to retract a moving lever 17, then a lock lever 11 is rocked around a lever shaft 12 and a claw 13 is unlocked from a shaft 8 in the handset 1. The handset 1 is deformed in a chevron shape by a force of a spring 9. Moreover, a hook switch 20 is provided to a position placed with the handset 1 on the inner face of the placing part 5, and when the handset 1 is placed on the placing part 5, the hook switch 20 is hooked on and when the handset 1 is removed from the placing part 5, the hook switch 20 is turned off to attain talking state.
Patent JP-H09107376-A (JP)
Title: Bridge device
Inventor: SUGAWARA AZUMA
IPC: H04L12/40
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain the bridge device in which time management of station address information is attained in a short time. SOLUTION: Station address information and time information are altogether stored in a content address memory 3100 in a retrieval way. Old station address information elapsed by a prescribed time after the storage is found out in a short time through the content retrieval based on the time information and the old station address information to be found out is deleted.
Patent JP-S61137648-A (JP)
Title: Prevention of eccentricity of core in continuous casting
Inventor: NOMURA TAKATERU
IPC: B22D11/00
Filed: 1984-12-10
Abstract: PURPOSE:To decrease considerably the eccentricity of a core and to cast continuously hollow stock by casting the core simultaneously with a molten steel while the tensile force to generate the stress below the permissible stress to prevent the deformation or rupture of the core is kept exerted to the core. CONSTITUTION:The core 2 is freely axially movably grasped by tension rolls 4 in common use as guide rolls. The core 2 is then rotated at the controlled speed so as to apply the tensile force to generate the stress below the permissible stress thereof to the core 2 against the downward tensile force by pinch rolls 7 for drawing a hollow round bloom 1. The molten steel from a ladle 8 is supplied from an immersion nozzle 9 into a casting mold 3 and is supplied through a tundish 6 which is an intermediate vessel into the mold 3. The core 2 is cast simultaneously with the molten steel by the above-mentioned method to manufacture the bloom 1 by the insert casting method, by which the eccentricity of the core 2 is extremely decreased and the continuous casting of the hollow stock is made possible.
Patent JP-H03120880-A (JP)
Title: Helium neon laser device
Inventor: AKIYAMA YASUHIRO
IPC: H01S3/08
Filed: 1989-10-04
Abstract: PURPOSE:To prevent oscillation of a wavelength of 3.39mum of a high output helium neon laser device and to increase output of a wavelength of 6328Angstrom  by forming an output-side mirror and a total-reflection-side mirror by an alternate multilayer film of specified dielectric formed on a substrate. CONSTITUTION:In a helium neon laser device which has an output-side mirror 5 and a total-reflection-side mirror 7 composed of dielectric alternate multilayer film; the output-side mirror 5 is composed of a dielectric alternate multilayer film of a high diffraction factor substance and a low diffraction factor substance, a final layer counted from the side of the substrate 4 among layers forming the alternate multilayer film is a low diffraction factor substance, an optical film thickness is 6/4lambda0 (lambda0 is 6328Angstrom ) and all the optical film thickness of other layers are 1/4lambda0; and a total reflection side mirror 7 is composed of a dielectric alternate multilayer film of a high diffraction factor substance and a low diffraction factor substance formed on a substance 6, a final layer counted from the side of substrate 6 among layers forming the alternate multilayer film is a low diffraction factor substance, and an optical thin thickness is 5/4lambda0 and all the optical film thickness of other layer are made 1/4lambda0.
Patent JP-H02109656-A (JP)
Title: Method and device for controlling temperature of main shaft device
Inventor: HIRAMOTO KAZUYUKI
IPC: B23Q11/14
Filed: 1988-10-18
Abstract: PURPOSE:To reduce the time fluctuations of the thermal displacements of a main shaft device by adjusting the liquid temp. so that the difference in the temp. of a coolant and reference temp. may hold a 1st value and performing the flow adjustment of the coolant to be fed so that the difference in the temp. of the main shaft device and reference temp. becomes a 2nd value. CONSTITUTION:The coolant held at the specified temp. is stored in a storage tank 34, the temp. of main shaft device 10, 12 are detected by a temp. sensor 36 and the amount of the coolant fed to the coolant passage 18, 20, 22, 28, 30 of the main shaft device 10, 12 is adjusted by a flow controller 37 so that the detected temp. becomes the specified temp. for the reference temp. The coolant recovered in the storage tank 34 by cooling the main shaft device 10, 12 is cooled to the specified temp. by a liquid temp. controller 35. In this temp. control method and device, no temp. of the coolant is changed, so there is no unnecessary cooling of the parts of less heat generated of the main shaft device and only the parts of more heat generated are cooled enough. Consequently the fluctuation in the thermal displacements of the main shaft device becomes less.
Patent JP-H01102641-A (JP)
Title: Sequence control circuit with conditional decision
Inventor: MURAMATSU GOJI
IPC: G06F9/32
Filed: 1987-10-15
Abstract: PURPOSE:To facilitate a programming job and to eliminate the unstableness in terms of timing by deleting the uncertain designation of addresses to a control storage. CONSTITUTION:When branching is not desired regardless of the state of a peripheral device, the value of the corresponding condition input permission line 141 is set at '0'. Thus, no uncertain element exists in terms of the value of the N-bit width added to the address inputs AM-AM+N-1 of a control storage (CS) 101. Then, the updating of the contents of D type flip-flops 131-13N is carried out in the leading edge timing of the input CK 1 regardless of the timing even when the state of the peripheral device is changed. Thus, the values are fixed with the address inputs A0-AM+N-1 of the CS 101 and no uncertain ele ment is included in the data of L-bit width stored in an auxiliary storage device 102. As a result, the program difficulty and the timing unstableness can be deleted.
Patent JP-H01134107-A (JP)
Title: Heating gas burner for air or combustion auxiliary gas
Inventor: PIEERU KANTORIN
IPC: F23D14/74
Filed: 1988-10-18
Abstract: PURPOSE: To prevent stability of burner flame from lowering by attaining a substantially constant air coefficient of a mixture of the air and fuel regardless of fluctuation in the flow rate of fuel and the velocity of gas to be heated. CONSTITUTION: A burner comprises a pipe 10 disposed laterally on the inside of a duct having cross-section area larger than that of the pipe 10 and passing a gas containing the air or oxygen in the arrow direction A, and a flame stabilizer 12 secured to the pipe 10 at the front end thereof. The pipe 10 is coupled with pressurized gas fuel and provided with a reference regulation hole 14 for jetting gas fuel downstream in parallel in the arrow direction A. The stabilizer 12 is fixed with two blades 16 and a deflector is coupled with the pipe 10 through a wall element 18. A room 22 is defined in the front space of the pipe 10 while being closed by a front wall constituted of the wall element 18. An opening 24 couples the room 22 with the space in the duct. Energy of gas being jet from the nozzle hole 14 prepares a combustible mixture.
Patent JP-H07112566-A (JP)
Title: Recording device and recording
Inventor: SONOBE HIROSHI
IPC: B41J29/38
Filed: 1993-10-19
Abstract: PURPOSE:To ensure that the voltage of a battery is prevented from becoming low during recording and the recording speed is increased, if the battery voltage is above a specified value by adjusting the power consumption in accordance with the battery voltage level. CONSTITUTION:The output voltage of a battery as a power supply is detected to judge whether the output voltage is above a specified value. If the output voltage of the battery 5 is judged to be above the specified value, the drive timing of a thermal head 47 is controlled so that it coincides with the drive a stepping motor 27 for transporting a recording sheet. On the other hand, if the output voltage of the battery 5 is below the specified value, the drive timing of the thermal head 47 is controlled so that it does not coincide with the drive of the stepping motor 27 for transporting the recording sheet.
Patent JP-S62120841-A (JP)
Inventor: NISHIYAMA HISASHI
IPC: A61B8/08
Filed: 1985-11-22
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-S63115464-A (JP)
Title: Communication equipment for picture signal
Inventor: OHORI TAMIO
IPC: H04N1/32
Filed: 1986-10-31
Abstract: PURPOSE:To transmit both picture and control signals just with a single channel by transmitting a synchronizing signal having a 1st cycle and then the control code information with a synchronizing signal having a 2nd cycle larger than the 1st cycle by an integer multiple for control of the working of the reception side before a synthetic video signal of both picture and synchronizing signals is transmitted and received. CONSTITUTION:The outputs of a multiplexer 2 and a 4-bit counter 3 are inputted to a P/S shift register 4 for 8-bit P/S output. The output of the register 4 controls an SYNC generating circuit 5 for output of a synchronizing signal 'fsync' of a cycle 8mus, for example, with 'High 1' and then a synchronizing signal 2fsync of a cycle 4mus with 'Low 0' respectively. These synchronizing signals are synthesized together with the video signals given from a video signal producing part 6 through a synthesizing circuit 7 and delivers in the form of synthetic video signals. In such a way, the code signals which control a receiver are transmitted via the same signal line to omit a different channel exclusive for control.
Patent JP-2001084237-A (JP)
Title: Real-time optimization method for controller provided with fuzzy inference system
Inventor: KAJI HIROTAKA
IPC: G06F15/18
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To execute optimum control by means of adjusting it to various usage environments and the characteristics of users by encoding parameters related to a fuzzy inference system to a chromosome and optimizing it on a real-time basis through the use of evolutionary computation in a controller provided with a fuzzy inference system deciding output, associated with the operational variable of a control object on the basis of input information. SOLUTION: A controller is provided with a fuzzy control module setting appropriate outer information to be input information and deciding/outputting information on an operational variable, a correction variable or the operational variable of a correction coefficient with respect to an arbitrary control object on the basis of this information. The controller has an interactive evolutionary processing part and an autonomous evolution processing part. These evolution parts optimize parameters on a fuzzy inference system in the fuzzy control module in real time during the use of a product being the control object, namely on a real-time basis. The parameters on the fuzzy inference system are encoded into a chromosome and they are optimized on a real-time basis by using evolutionary computation.
Patent JP-H07113837-A (JP)
Title: Surge identifying/locating system for transmission line
Inventor: OOHIRA TAKESHI
IPC: G01R31/08
Filed: 1993-10-19
Abstract: PURPOSE:To provide a surge identifying/locating system which can identify the type of fault on a transmission line simultaneously with the location of fault point and can also locate an induction lightning. CONSTITUTION:The inventive system comprises a master station and a slave station each provided with means 11 for receiving the surge occurring on a transmission line, means 14, 15, 16 for locating the generating point of surge, means 12 for digitizing the surge to produce a digital signal, means 16 for extracting the surge waveform feature information from the digitized signal, means 17 for storing specific reference information relating to the surge mode, and means 16 for comparing the surge waveform feature information with the reference information to identify the type of surge.
Patent JP-H11103493-A (JP)
Title: Audio equipment and head phone for the same
Inventor: NAKAGAWA NOBORU
IPC: H04R1/10
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to miniaturize a player body at the time of providing an operation part of a remote controller and a display part in the middle of a head phone cord. SOLUTION: A head phone jack 35 is provided with contact points A and B to which audio signals L and R are supplied from a reproduction circuit, a common ground contact point C and a power source contact point D for outputting a DC voltage. A head phone plug 85 is provided with contact points A to D connected to contact points A to D of the jack 35. In a remote controller operation part 60, an output of an operation key is converted to demodulated signal and supplies to the contact point B of the plug 35. In a player body 1, the demodulated signal is fetched from the contact point B of the jack 35 and remote controller data REMO are obtained, and operation condition of the player body 1 is controlled by this remote controller data REMO.
Patent JP-S61138901-A (JP)
Title: Polarizer for liquid crystal display element
Inventor: HAYASHI KANJI
IPC: G02F1/133
Filed: 1984-12-11
Abstract: PURPOSE:To suppress the generation of static electricity in the stage of stripping masking films to be adhered to both surfaces of a polarizing film in order to adhere said films to a liquid crystal element by incorporating an antistatic agents into adhesive agents for adhering said masking films. CONSTITUTION:The masking films 5, 6 are adhered to both surfaces of the polarizing film 2 by using the adhesive agents 3, 4 incorporated with the antistatic agent (e.g.; the ethylene oxide addition product of alkyl amine) by which the intended polarizer 1 for the liquid crystal display element is obtd. Then, the quantity of the static electricity to be generated in the stage of stripping the film 6 from the polarizer 1 in use, adhering the film 2 to the surface of a glass substrate 7 of the liquid crystal display element consisting of transparent electrodes 8, 12, molecule-oriented layers 9, 11, a liquid crystal 10, glass substrates 7, 13, etc. and further stripping the film 5 is decreased, and the functional fault of the liquid crystal display element owing to an electric shock is prevented.
Patent JP-H0788592-A (JP)
Title: Device for reconditioning molding sand
Inventor: MASUNO OSAMU
IPC: B22C5/04
Filed: 1993-09-24
Abstract: PURPOSE:To execute the efficient reconditioning of molding sand without allowing the sand to be broken by arranging a rotary drum below a sand supplying chute and setting rollers in the rotary drum with a little gap with the inclining peripheral walls at right angles thereto. CONSTITUTION:The rotary drum 5 is arranged below the sand supplying chute 3 and the rollers 14 are set in the rotary drum 5 with a little gap with the inclining peripheral walls 5B at right angles thereto. The rotary drum 5 is rotated by driving a motor 10 and at the time of supplying the used sand into the sand supplying chute 3, the used sand is piled while being pressed to the inside of the inclining peripheral wall 5B by the centrifugal force of the rotary drum 5 and increased in thickness to form the sand layer. The sand layer is held between the inclining peripheral walls 5B and the rollers 14 at the time of coming to the positions of the rollers 14 and receives a large pressurizing force and also, shearing action is generated inside the sand, and the stuck material on the surface is detached and removed and the reconditioning of the sand is achieved. The reconditioned sand overflows a weir 5c and drops to the lower part of a treating vessel and is taken out to the outer part.
Patent JP-H05103311-A (JP)
Title: Subband coding/decoding device
Inventor: OKU TADAHIRO
IPC: H04N19/80
Filed: 1991-10-09
Abstract: PURPOSE:To operate a subband dividing/component filtering without paying attention to a blanking period by performing such format conversion that signals in effective scanning periods before and after the blanking period are substituted for signals in the blanking period. CONSTITUTION:By means of a format conversion circuit 2, such format conversion that video signals in effective scanning periods before and after a horizontal blanking period are substituted for signals in the horizontal blanking period is performed. A subband dividing filter 3 first divides inputted format-converted video signals into two parts in the horizontal direction by means of filter H- LPFs 8 and 9. Then the filter 3 divides the video signals into two parts in the vertical direction by means of filters V-LPFs 12 and 14 and V-HPFs 13 and 15 after down-sampling the video signals with horizontal down-sampling circuits 10 and 11 and outputs subband signals divided into four parts in the horizontal and vertical directions. During the filtering process in the vertical direction, the same processing can be performed.
Patent JP-H0241802-A (JP)
Title: Underfloor type wheel shaft lathe
Inventor: DEIRUKU BURINKUMAN
IPC: B23B5/32
Filed: 1988-10-19
Abstract: PURPOSE: To prevent the idle run of a friction roller on a wheel tread and to shorten a machining time for a wheel shaft by providing a device for identifying slip caused between the friction roller and a wheel tread to control the feed speed of a cutting tool rest. CONSTITUTION: Cutting tool rests 30, 31 including vertical feeders 32, 33 and lateral feeders 34, 35 are driven by motors 36, 37, 38, 39 and tools 40, 41 are controlled to an arrow 42 of a vertically feeding direction and to an arrow 43 of a laterally feeding direction. A detector 55 for measuring the circumferential speed of a friction roller 20 and a detector 56 for measuring the circumferential speed of a wheel tread 17 are connected to a machine control 52 via an evaluation station 57. Since extremely small frictional force takes place during idle run, the circumferential speeds of friction wheels 18, 19, 20, 21 are almost equal to those of wheel treads 16, 17 and during machining a wheel shaft 5, slip is identified by the evaluation station 57 and feed speed is reduced/increased via the machine control 52.
Patent JP-S61139794-A (JP)
Inventor: NAKAMURA HIROSHI
IPC: G21C13/00
Filed: 1984-12-13
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-H04138525-A (JP)
Title: Copying program execution inhibiting system
Inventor: KANETO TAKAO
IPC: G06F21/12
Filed: 1990-09-29
Abstract: PURPOSE:To improve the execution inhibiting capacity of a copying program by providing this copying program execution inhibiting system with a code conversion memory and a reverse conversion program for converting a key code (conversion code) outputted from a keyboard interface into an original input key code. CONSTITUTION:When an illegal user having illegally copied an external software S e.g. and not having a key code conversion unit 5 inputs a command 'COPY', the software S sends a character string 'COPY' to the reverse conversion program P. The program P converts respective characters C, O, P, Y to reverse conversion codes D, P, Q, Z and outputs the converted codes D, P, Q, Z to an execution program P0. Since a completely meaningless character string 'DPQZ' is applied to the program P0 as a command, the program P0 outputs an error display and does not execute the original function. Thus, the utilization of the program by the illegal user can be surely inhibited.
Patent JP-H0790854-A (JP)
Title: Concrete block and installing method therefor
Inventor: NAGAOKA SHINGEN
IPC: E02D17/20
Filed: 1993-09-24
Abstract: PURPOSE:To disperse an installing load of a concrete block uniformly to a slant face, perform construction easily at low cost, and also obtain sufficient strength. CONSTITUTION:In a concrete block to stabilize a slant face by being installed on the slant face, a bag body 2 of a construction material through which a filler such as cement milk 4 does not permeate is installed on a surface on the side to be installed on the slant face of the concrete block 1. When the concrete block is installed on the slant face, the bag body 2 of the construction material through which the filler such as the cement milk 4 does not permeate is interposed between the concrete block 1 and the slant face, and the filler is filled in the bag body, and an installing load of the concrete block is dispersed uniformly to the slant face.