baber/WOPTO huggingface dataset:
Patent JP-H05168687-A (JP)
Title: Ozone deodorizer
Inventor: YAMAZAKI HIRONORI
IPC: E03D9/00
Filed: 1991-12-20
Abstract: PURPOSE:To obtain efficient deodorizing effects until the validity of service life while keeping constant ozone generating quantity to be decreased with the passage of using the ozone deodorizer by accumulating the operating time of the ozone deodorizer and executing control corresponding to this accumulated result so as to increase the ozone generating quantity. CONSTITUTION:This ozone deodorizer sucks malodorous air generated in a main body A1 of a toilet from a deodorizing duct 9 into an ozone processing flow passage R by rotating an air sucking fan F. Then, an ozone generating part G composed of an ozonizer 17 or the like generates ozone to deodorize the malodorous air, and a catalyser S promotes the deodorizing operation. On the other hand, the drive of the air sucking fan F and a high voltage generator 19 connected to the ozonizer 17 is controlled by a control part D. In this case, the control part D is attached to an accumulator 50 to accumulate the operating time of the ozone deodorizer. Corresponding to the output of the accumulator 50, it is controlled to increase the ozone generating quantity. Thus, the ozone generating quantity to be decreased with the passage of using the ozonizer 17 is kept constant.
Patent JP-H11171477-A (JP)
Title: Automatic horizontal forming device available in vehicle with outrigger
Inventor: SATO KAZUTERU
IPC: B66C23/88
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic horizontal forming device capable of automatically forming a vehicle into horizontality for safety operation's sake. SOLUTION: This automatic horizontal forming device is provided with a biaxial clinometer 10 detecting both vehicular roll and pitch tilt angles, set up in a vehicle, a control part 24, taking in a tilt angle signal from this biaxial clinometer 10, and delivering a control signal of an outrigger so as to make the tilt angle come to nearly 0 deg., and a hydraulic cylinder 40 adjusting the height of this outrigger by a control signal out of the control part 24, respectively, through which horizontality in the vehicle is automatically formed up.
Patent JP-H05174587-A (JP)
Title: Electrically erasable nonvolatile memory
Inventor: HAYASHIBARA IZUMI
IPC: G11C16/06
Filed: 1991-12-24
Abstract: PURPOSE:To remarkably increase the number of rewriting times and a life by applying an intermediate voltage of threshold voltages of writing and erasing states of a sample cell to a gate of a memory cell. CONSTITUTION:Two sample cells 10 are provided. The one is set to a writing state, and the other is set to an erasing state. Their threshold voltages Vwrite, Verase are obtained, their mean voltage Vout is obtained, and the voltage Vout is applied to a gate 32a of a memory 32. A threshold voltage is varied in the memory cell 32 as a time is elapsed. Since the change of the threshold voltage with time is considered by the above-described method, the number of rewriting times can be remarkably increased from 10<6> or less to 10<7> or more as compared with the case for applying a predetermined voltage such as 0V, etc., like the prior art.
Patent JP-H10177400-A (JP)
Title: Voice recognition device
Inventor: AOSHIMA SHIGEKI
IPC: G10L15/02
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To quickly determine the degree of an autoregressive model by voice recognition using a maximum entropy method. SOLUTION: A voice signal from a microphone 10 is converted into a digital signal by an A/D converter 12 and then a spectrum and a cepstrum are respectively extracted by a spectrum extraction circuit 18 and a cepstrum extraction circuit 26. The spectrum and cepstrum are respectively coded by vector quantization circuits 20, 28 and these codes are supplied to a degree determination circuit 32. The circuit 32 previously finds out relation between the spectrum/ cepstrum and their degrees, reads out degrees corresponding to the inputted spectrum and cepstrum while referring to a stored conversion table 34 and determines the degrees. A maximum entropy method operation part 36 calculates a maximum entropy method based on the determined degrees and extracts a featured value.
Patent JP-H09305305-A (JP)
Title: Image display device and its remote control method
Inventor: OHASHI KOJI
IPC: G06F3/0487
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To conduct remote control corresponding to multifunctional constitution, hybrid constitution, and increased operation functions of the image display device. SOLUTION: A remote control 1 for remotely controlling the image display device 2 consists of a pointing device and a decision switch. On the image display device 2, a menu screen 4 is normally projected and when a user presses the decision switch of the pointing device on a selected icon over a look at the menu screen 4, an instruction for executing the function represented as the icon is sent out of the remote control 1 to the image display device 2, which executes the instruction. Further, its control method is shown.
Patent JP-H08187642-A (JP)
Title: Tool arranging method for plate work graphic data
Inventor: OKUMURA KAZUO
IPC: B23Q15/00
Filed: 1994-12-29
Abstract: PURPOSE: To automatically perform properly arranging a tool for punching work by only assigning a line segment and a tool, regardless of an external/ internal peripheral work diagram. CONSTITUTION: In this tool arranging method, the method arranges a tool in a line segment by assigning the line segment and the tool relating to a plate work diagram shown by a line data, to include each process as follows. First, a closed diagram including the assigned line segment is discriminated to be an external or internal peripheral work diagram in a process (step S4). An advancing direction of the line segment in the closed diagram is discriminated to be clockwise or counterclockwise (S5, S7). In accordance with the discriminated advancing direction, a tool is arranged in a right/left prescribed side of the advancing direction (S6, S8). Discriminating (S5, S7) the clockwise or counterclockwise is performed by positive or negative in a sum of external or internal angle of each vertex when traced the line segment of the closed diagram in the advancing direction.  The external or internal peripheral work diagram is discriminated with a maximum area of a plurality of the closed diagrams as the external peripheral work diagram and with the other as the internal peripheral work diagram.
Patent JP-H05153656-A (JP)
Title: State monitoring device
Inventor: SAWAKAWA KEIKO
IPC: H04Q9/00
Filed: 1991-11-28
Abstract: PURPOSE:To enhance the efficiency of a system and to suppress wasteful power consumption by employing a radio communication means between a controller and the monitor device. CONSTITUTION:The controller 1 has a radio transmission part 5 which perform transmission and reception simultaneously, a radio wave reception part 6, a control part 4, a radio base station 7, a power unit 9, an error detecting mechanism 11, an IOP 12, and a memory 13. Then data inputted from the base station 7 has its precision secured by the mechanism 11. A program in a memory 13 simply processes and sends the data to a host device through the IOP 12. Monitor devices 2 and 3 can make a one-way communication and can not perform simultaneous transmission and reception; and the device 2 is a commercial power source driven type and the device is a power source driven type. The device 2 employs a polling system which makes the communication over a specific channel after a communication request by free channel specification from the device 1. The device 3 is automatically powered ON in response to the state detection of a sensor 14 and makes a contention type communication over a specified channel from the device 1.
Patent JP-H08189384-A (JP)
Title: Retarder for vehicle
Inventor: OWADA TOMOHIRO
IPC: F02D13/04
Filed: 1994-12-29
Abstract: PURPOSE: To stop the operation of a compression open type retarder or a retarder comprising an exhaust brake under the condition that fuel is injected. CONSTITUTION: The position of a control rack 16 of a fuel injection pump 11 is detected by a rack position sensor 24 as well as the detection of the speed of an engine 10 by a speed sensor 23. Thus a retarder can be operated only when the position of the control rack 16 is moved only within a specified stroke to an incremental side.
Patent JP-H05146880-A (JP)
Title: Manufacture of al/stainless steel clad coil material
Inventor: NANBA KIYOMI
IPC: B23K20/04
Filed: 1991-11-28
Abstract: PURPOSE:To establish a means to stably manufacture the Al/ stainless steel clad coil material excellent in joining strength without requiring the diffusion heat treatment stage bringing about an increase in cost. CONSTITUTION:In hot joining rolling of the Al/stainless steel clad coil material, the time from heating to rolling of raw material (Al and stainless steel) is controlled to less than two min, the winding temperature after rolling and joining is regulated to above 200 deg.C and hot joining rolling is performed.
Patent JP-2000162072-A (JP)
Title: Bearing for wheel
Inventor: KATO YOSHIO
IPC: B60B35/18
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a compact and low-cost transmission system when an electric signal from a sensor installed at the wheel part of a vehicle is transmitted to the side of a car body. SOLUTION: An electric signal from a sensor 12 which is installed on the side of a wheel 1 is transmitted to the side of a car body via a bearing 3 for the wheel. The bearing 3 for the wheel is provided with an inner ring 31 which is fixed to the wheel 1. In addition, it is provided with the fixation member of an outer ring 32 which is fixed to the car body. In addition, it is provided with a plurality of rolling bodies 33 which are interposed and placed between the track face of the inner ring 31 and that of the outer ring 32. An output part 15 which outputs the electric signal from the sensor 12 is installed at the inner ring 31, and its output is detected by a pickup 13 which is installed at the outer ring 32.
Patent JP-H08185245-A (JP)
Title: Method for resetting microprocessor
Inventor: YANO TATSUO
IPC: G06F11/28
Filed: 1994-12-28
Abstract: PURPOSE: To observe the behavior right after the resetting of a microprocessor including a circuit for providing part of a debugging function from a debugging tool by being supported by the circuit. CONSTITUTION: When a signal DBGE* showing that the debugging tool is connected to the microprocessor is active (at low level), a processor core 20 is initialized even when a user reset signal is supplied, but the reset signal does not reach a debugging module 30. Consequently, the debugging module 30 maintains its function even right after user resetting, so abnormal operation of a target system, etc., in the above state can be acquired by the debugging tool.
Patent JP-H07158815-A (JP)
Title: Catalyst combustion device
Inventor: HARUTA MASAKI
IPC: F23C13/00
Filed: 1993-12-07
Abstract: PURPOSE:To make a gas combustion temperature uniform at a catalyst member and to enable gas catalyst combustion to be carried out with high efficiency by a method wherein a fuel gas injection nozzle is arranged at a proper position. CONSTITUTION:As fuel gas enters a manihold 20 through a feeding pipe 21, the fuel gas is entirely method by a gas supplying flow passage 19 due to the fact that the manihold 20, a gas supplying flow passage 19 and fuel gas injection nozzles (total number) 14 have fuel gas passing sectional areas arranged in this sequence in their sizes, resulting in that the gas is flowed in a substantially similar manner and finally the gas is injected substantially uniform through the nozzles 14. In addition, a gas supplying plate 15 is piled up from its front side on a catalyst 1, a ceramics wool 2' and a net spacer 3' and further piled up at their rear surfaces to hold their edges between the holding frame 13 and a heat-resistant packing 17, resulting in that a surface pressure applied to each of fuel gas injection nozzles 14 of the gas supplying plate 15 and then a uniform injection of the fuel gas is carried out. In addition, a backing plate 18 is arranged at a rear part of the flat gas supplying plate 15 so as to form the gas supplying passage 19 and the manihold 20.
Patent JP-H08185578-A (JP)
Title: Theft preventive device for vehicle
Inventor: OKAMITSU ATSUSHI
IPC: B60R25/24
Filed: 1994-12-29
Abstract: PURPOSE: To provide a theft preventive device for vehicle where the peculiar code of a key is additionally registered without a special tool like a keyboard. CONSTITUTION: An immobile unit 4 collates the ID code received from a transponder 1 with a code stored on the receiver side and outputs a code word CW to an EGI unit 9 in the case of coincidence between them, and the code word CW and a code stored in the EGI unit are collated with each other, and the engine is permitted to be operated in the case of coincidence between them. In this theft preventive device for vehicle, the immobile unit 4 judges whether the ID code coincides with the code stored on the receiver side or not, and driver's prescribed operation to change the ID code is detected in the case of noncoincidence between them. When this prescribed operation is detected, the additional register mode to change the ID code is set, and an additional register mode setting command is transmitted to the EGI unit 9.
Patent JP-H11173188-A (JP)
Title: Fuel injection control device of internal combustion engine
Inventor: HASEGAWA JUN
IPC: F02D41/06
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To accurately control the fuel injection amount at the starting time of an engine. SOLUTION: ECU 30 calculates the starting time fuel amount according to the engine water temperature, in the process from the first explosion to the final explosion of an engine 10, and at the same time, it corrects the starting time fuel amount to the increasing side, as the engine rotation frequency is the lower. And, in such a fuel amount correction, the correcting amount (the rotation correcting coefficient) is increased or decreased according to the increasing degree of the engine rotation frequency at each time. Actually, the rotation correcting coefficient is increased or decreased according to the water temperature.  Consequently, even though in the case engine friction becomes larger at the engine starting time in a very low temperature, for example, when the engine rotation frequency increasing level at the engine starting time is charged, the required fuel amount according to the friction can be injected and fed, so as to obtain a desired output torque constantly.
Patent JP-H04205603-A (JP)
Title: Controller
Inventor: HIROI KAZUO
IPC: G05B11/32
Filed: 1990-11-30
Abstract: PURPOSE:To easily execute optimum adjustment by providing an FF control model which has a specified transfer function in a feed forward control system and following-up a disturbance signal. CONSTITUTION:The feed forward control model which has the transfer function of any one of a formula I-a formula III for following-up the disturbance signal is provided in the feed forward control system. In the formulas I-III, K (feed forward control model gain)=KD/KP (KD: disturbance gain, KP: control object gain), alpha = a constant which permits TP/TD (TP: control object time constant) to be an initial value, beta = a constant which permits one to be the initial value, TD is a disturbance time constant and S is a Laplace operator. Thus, the initial value of disturbance compensation and a delay time reaching a final value from the initial value of disturbance compensation are independently set without mutual interference as the FF control model, adjustment becomes simplified and, furthermore, optimum control is quickly executed.
Patent JP-H09182072-A (JP)
Title: Image compression device
Inventor: UEDA HIROSHI
IPC: H04N19/423
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an image compression device which can attain a fast operation even with an inexpensive image memory by performing the discrete cosine conversion and the data access in parallel to each other via the direct memory access transfer that applies the two-dimensional address access method for the data access of a frame memory. SOLUTION: A DMAC(direct access memory controller) 20 reads the block data necessary for the DCT(discrete cosine transformation) processing out of an FM(frame memory) 10 and writes these block data into a fast MB(memory buffer) (a) 30 of small capacity in the order necessary for the DCT processing. Then a CPU 50 reads the data out of the MB (a) 30 carries out the DCT processing and the processing necessary for the compression of images. The DMAC 20 transfers the block data necessary for the next DCT processing to an MB (b) 40 from the FM 10 while the CPU 50 is performing its processing. Thus the DCT processing and the data transfer of the DMAC 20 can be carried out in parallel to each other, and the images can be fast compressed with use of the CPU 50.
Patent JP-2000165430-A (JP)
Title: Vlan management system
Inventor: SUZUKI RYOJI
IPC: H04L12/44
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a VLAN management system provided with a function of detecting a VLAN setting error. SOLUTION: The system collects VLAN setting information from a plurality of switching hubs 101, 102, 103 having a VLAN function, discriminates whether or not all ports 109, 111, 112, 114 on a physical path tying both switching hubs 101 and 103 are set to a trunk link port of a VLAN when an access link port 108 of the VLAN is in existence on the switching bus 101 and a VLAN access link port 113 is in existence on other switching hub 103 and informs a manager of an error in the VLAN setting when the discrimination denotes a negative result.
Patent JP-H06169398-A (JP)
Title: Image processor
Inventor: KOIKE KAZUMASA
IPC: H04N1/40
Filed: 1992-11-30
Abstract: PURPOSE:To record and display a variable density image and a black-and-white image with superior picture quality by equalizing the density of a center pixel to that of peripheral pixels when a projection figure with the center pixel as a tip end is formed in a specific area of image information. CONSTITUTION:It is decided whether or not the projection figure whose tip part corresponds to the center pixels among longitudinally three and laterally three pixels of the image information is formed in the respective areas of the pixels in black (the highest density) or gray (density other than the highest and lowest density). For example, when the projection faces up, down, right, or left, the center pixel is changed into white (the lowest density) to eliminate the projection part. Then it is decided whether a similar projection figure is formed, and when so, the center pixel is changed into gray of constant density to eliminate the projection part. Namely, the pixel density conversion part of a notch removal part 3 changes the density of the center pixel outputted from a register in order under the conditions and outputs it and a plotter part 4 records an image of the density-changed image information with a specific number of gradations.
Patent JP-H03203575-A (JP)
Title: Ultrasonic motor device
Inventor: INOUE YUICHI
IPC: H02N2/00
Filed: 1989-12-27
Abstract: PURPOSE:To make a transformer unnecessary and make application to a small apparatus possible by inspecting whether an ultrasonic motor is driven with higher frequency than the resonance frequency or with lower frequency than the resonance frequency and making control for oscillation with the resonance frequency. CONSTITUTION:When transistors 5 are tuned on and off periodically, counter electromotive force is generated and high voltage is applied to piezoelectric elements 3 when coils 4 are opened. The waveform of the voltage is detected with a voltage waveform detector 10 and the result is transmitted to a controller 8. The controller 8 controls the digital data to a digital-to-analogue converter 7 depending on whether an ultrasonic motor is driven with higher frequency than the resonance frequency or with lower frequency than the resonance frequency. The digital-to-analogue converter 7 transmits the analogue voltage according to the digital data specified by the controller 8 to a voltage-controlled oscillator 6. The voltage-controlled oscillator 6 transmits a pulse waveform of frequency according to the specified analogue voltage to a driving means 15.
Patent JP-H07163762-A (JP)
Title: Controller for model of railroad vehicle
Inventor: KATO YUJI
IPC: A63H19/20
Filed: 1993-12-10
Abstract: PURPOSE:To enable a light of a vehicle to be lighted up even in power failure, and also to realize switching the traveling direction of the vehicle and the lighting direction of a headlight and a tail light. CONSTITUTION:This controller is provided with pulse generating means 6, 8, an amplitude control means 9 for controlling the amplitude of output pulse signals, a pulse duration control means 8 for controlling pulse duration of the output pulse signals, and a superimposing means 12 for superimposing the controlled pulse signals on d.c. voltage of vehicle driving power source and polarity of the superimposing signal of output of the superimposing means 12 is switched by switching means 13, 14, thereby the traveling direction of a model of vehicle and the lighting direction of a light are simultaneously switched from each other.
Patent JP-H10183695-A (JP)
Title: Construction vehicle with auxiliary brake lamp
Inventor: MITA KAZUTO
IPC: E02F9/24
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To improve the safety during a night work, while ensuring the same safety as before at the time of running on a road by providing an auxiliary brake lamp which functions as an auxiliary lamp when a car is running and also performs a flashing action as an auxiliary reversing lamp during a night work. SOLUTION: The construction vehicle which can run on a road includes a brake lamp 4 which is turned on by a brake action, a night work lamp 3 which is turned on by the lighting action of a night work switch 2, and a forward and rearward movement changeover switch 6 which performs the forward and rearward switching operation of the vehicle. In this case, an auxiliary brake lamp 9, which is turned on as the brake lamp 4 is turned on and which is turned on when the lamp 4 is in a put-out state and the switch 2 is at a turn-on position and the switch 6 is at a retracted position, is provided.
Patent JP-H09179049-A (JP)
Title: Optical scanning device and image formation device utilizing same
Inventor: YAMAGUCHI MASAO
IPC: G02B26/12
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To make the picture quality high. SOLUTION: This optical scanning device is equipped with a polygon mirror 5a which includes eight mutually adjacent reflecting surfaces 201-208 and deflects light beams, having their intensity modulated corresponding to dot image data, to a specific direction. This polygon mirror 5a is so prescribed that the quantity of a shift in imaging position between light beams, corresponding to dot images reflected by one reflecting surface and a reflecting surface adjoining to the reflecting surface, on an image plane is <=1.5 time as large as the distance between the dots.
Patent JP-H06185475-A (JP)
Title: Variable displacement oil pump
Inventor: MIYAZAKI HISASHI
IPC: F04C14/00
Filed: 1992-12-22
Abstract: PURPOSE:To reduce space in a variable displacement oil pump without requiring any external control means. CONSTITUTION:A cylinder member 17 is formed in a cylindrical shape having no recess/projection on the outer peripheral surface, and plural slits 21 are formed in a rotor 15. Vanes 22 are arranged slidably movably in these slits 21, and the vanes 22 are pushed against the outer peripheral surface of the cylinder member 17 by springs 23.