baber/WOPTO huggingface dataset:
Patent JP-H0477138-A (JP)
Title: Cordless telephone system provided with privacy function
Inventor: SAKAI KOICHI
IPC: H04K1/04
Filed: 1990-07-17
Abstract: PURPOSE:To easily make the frequency in a master set coincident with that in a slave set and to prevent the generation of distortion in a voice signal by locking the oscillation frequency of the other receiver with a PLL circuit with a pilot signal and utilizing the oscillation frequency from the PLL circuit as the pilot signal. CONSTITUTION:A signal from a modulation circuit 3 selects the voice signal of frequency inversion spectrum Sz through a lowpass filter 5 to be supplied to an adder 6. The pilot signal P1 of 3.7kHz is added through a PLL circuit 11, and transmitted from a radio circuit 7 to a slave set B through an antenna 8. In the slave set B, the pilot signal P1 is detected by a PLL circuit 23 to be locked to the frequency. In a modulation circuit 22, the signal from the PLL circuit 23 is modulated by the voice signal of a frequency inversion spectral S2, and the voice signal transmitted from the master set is spectrum-inversed to be demodulated to the original normal frequency spectrum S5.
Patent JP-S5978536-A (JP)
Title: Insulation testing method for resin-sealed semiconductor device
Inventor: ISHII YUKIO
IPC: H01L21/66
Filed: 1982-10-27
Abstract: PURPOSE:To discriminate the propriety of insulating properties by contacting a flexible electrode unit which is immersed with liquid substance having low specific resistance and small surface tension on the surface of a thin resin layer which covers the surface of a substrate support and applying a voltage between the electrode and the exterior of a connector of the support. CONSTITUTION:In a resin-sealed semiconductor device 1 formed of a material to be tested, a semiconductor substrate 3 is bonded to a substrate support 2, and an assembly structure in which a fine metal wire is connected between an electrode on the substrate 3 and external lead conductor is sealed with molding resin 4. In order to test the insulating properties of a molding resin layer 41 which covers the support 2, a felt cloth 6 immersed, for example,with methanol is contacted as an electrode with the surface of the layer 41, and a DC power source 7 and an ammeter 18 are connected between the felt cloth and the external lead conductor 5. When a pinhole or a rack exists in the layer 41, a current which is higher than the prescribed value is flowed.
Patent JP-H0856379-A (JP)
Title: Multi-pc card communication system
Inventor: EINAGA NOBORU
IPC: H04W84/10
Filed: 1994-08-10
Abstract: PURPOSE:To facilitate the addition and change of a connected network by reading the class of a PC card inserted into a slot, holding it, selecting a card required for the connection with the designated transmission destination and establishing communication between terminals corresponding to that information. CONSTITUTION:A communication control part 200 of a digital cordless telephone base unit system 10 controls a PSTN public line 5000, protocol stack, card information managing parts 300 and 400 and PC card connecting part 500. When PHP, LAN and ISDN cards 20 to 40 or the like are inserted into the respective slots of the system 10, a card input/output part 510 sets communication paths between the respective cards and the control part 200. Besides, the card information managing part 400 reads the class information of respective cards and the managing part 400 holds this information corresponding to the slots. Next, the managing part 300 holds required protocol stack information and according to each of this held information, the control part 200 establishes the communication between the line 5000 and hand sets 11 and 21. Thus, the addition and change of the connected network can be facilitated.
Patent JP-H0532488-A (JP)
Title: Production device of compound semiconductor single crystal containing compound having high-dissociation pressure
Inventor: KONO JUN
IPC: C30B29/40
Filed: 1991-07-29
Abstract: PURPOSE:To provide a production device of single crystal capable of suppressing radiant heat from the surface of an upper shaft, preventing a component having high dissociation pressure from sticking to the surface of the upper shaft and improving formation ratio of single crystal in a device of producing compound semiconductor single crystal containing a component having high dissociation pressure by Czochralski method. CONSTITUTION:An upper shaft 2 to pull up single crystal is covered with a cylindrical part 28 made of a material having high heat absorption ratio, a pan 29 of a liquid encapsulating agent 30 is set in an upper neck part of an airtight container 4 to store a crucible 6 and single crystal 9 to be pulled up and sealing between an opening of the pan and the cylindrical part is secured to give a device of producing compound semiconductor single crystal containing a component having high dissociation pressure.
Patent JP-H0744777-A (JP)
Title: Copying machine monitoring system
Inventor: TAKAYAMA NORIHISA
IPC: H04N1/00
Filed: 1993-07-29
Abstract: PURPOSE:To provide a copying machine monitoring system which is economical and in addition, facilitates the specification of a person having taken a copy to satisfy a specified condition. CONSTITUTION:A digital color copying machine 10 is connected to a monitoring camera apparatus 20. When an original is placed on an image reader part 12, its picture signal is digitized, and is sent to a control part 14. In the control part 14, it is discriminated whether or not the original is a copying inhibited original by pattern-matching it with the picture pattern of stocks and bonds including paper money, etc., stored beforehand in a ROM 16. When the original is judged to be the copying inhibited original, a copying inhibition signal is sent from the control part 14 to a printer part 13, and simultaneously, a signal to start the photographing of the user of the digital color copying machine 10 is sent to a video camera control part 23.
Patent JP-S6434480-A (JP)
Title: Treatment waste
Inventor: MOTOKI SEIJI
IPC: B09B3/00
Filed: 1987-07-28
Abstract: PURPOSE:To convert wastes such as human feces, waste vegetables, etc., into a sandy or pelletized non-pollutive substance containing very little water and to utilize it for reclamations of lands for housing, etc., by putting a mixture of quick lime and calcium together with the waste into an agitator and by agitating it for a prescribed time. CONSTITUTION:5-35% mixture consisting of about 55% quick lime and about 45% calcium is put into an agitator together with a waste such as food residue, home waste, etc. and agitated for 1-15min. By this agitation, oxygen is added to the mixture, the mixture and the waste are heated to a high temperature, and the waste is decomposed and dehydrated accompanied by an evaporation of water. The waste is converted into a sandy or pelletized non-pollutive substance by this dehydration. Thus obtained sandy or pelletized non-pollutive substance is effectively utilized for improvements of ground and reclamations of lands for housing, agriculture, etc.
Patent JP-S6345206-A (JP)
Title: Agricultural and horticultural insecticidal composition
Inventor: TSUBOI SHINICHI
IPC: A01N47/38
Filed: 1986-08-13
Abstract: PURPOSE:To obtain the titled composition, by using a specific nitromethylene derivative and well-known insecticide in combination, capable of exhibiting improved cooperative and synergistic effect and controlling even resistant insect pests in a small amount of chemical and having residual effect property. CONSTITUTION:An agricultural and horticultural insecticidal composition obtained by using (A) a compound expressed by the formula (X is halogen, alkyl or alkoxy; n is 0-2; m is 2 or 3), e.g. 3-(3-pyridylmethyl)-2-(nitromethylene) thiazolidione, and (B) an active substance selected from 11 well-known insecticides, e.g. (B1) S,S'-2-dimethylaminotrimethylene bis(thiocarbamate), (B2) N,N-dimethyl-1,2,3-trithian-5-ylamine, (B3) 1-(4-chlorphenyl)-3-(2,6-difluorobenzoyl) urea, (B4) 3-phenoxybenzyl 2-(4-ethoxyphenyl)-2-methylpropyl ether, etc., in combination. The amount of the component (B) is 0.05-10pts.wt., preferably 0.1-5pts. wt. based on 1pt.wt. component (A).
Patent JP-S6184339-A (JP)
Inventor: BUSHEY WILLIAM RAYMOND
IPC: B22F9/24
Filed: 1985-08-29
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-S6164796-A (JP)
Inventor: CHIYAARUZU ERUUTSUDO JIYOONZU
IPC: C11D3/37
Filed: 1985-08-29
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-H0614473-A (JP)
Title: Charging apparatus
Inventor: UMETSU KOJI
IPC: H02J7/10
Filed: 1992-06-23
Abstract: PURPOSE:To achieve easy detection of the end of charging and high detecting accuracy, to achieve the simple circuit and the low cost and to avoid variation in charging capacity. CONSTITUTION:The voltage in the vicinity of a switch part 8 before the cutoff of a charging current and the voltage at the side of a secondary battery 8 from the switch part after the cut off are detected. The state, wherein the voltage difference becomes a certain preset voltage or lower, is detected, and the fully charged state is judged. Then, the charging is finished. During the constant-voltage charging period, the charging current is decreased, as the battery voltage approaches the preset output voltage of a charging apparatus, and the above described voltage difference is also decreased. Therefore, the voltage difference corresponds to the measurement of the open-circuit voltage of the battery. The constant relationship of terminal voltage = charge capacity is detected, and the detecting accuracy of the end of charging is improved.
Patent JP-S6433601-A (JP)
Title: Electric speed regulator
Inventor: SAITO TETSUO
IPC: G05B7/02
Filed: 1987-07-30
Abstract: PURPOSE:To shorten the time needed for the synchronizing application by using a starting speed setting device to increase the value set by a conventional speed setting device in terms of an exponential function. CONSTITUTION:A starting speed setting device 50 is used together with an exponential function device 52 which works with an addition start signal SA produced when the rotational frequency of a master device reaches the level set by a speed setting device 10, and an adder 54. When the master device is started, i.e., the zero state of the rotational frequency of the master device reaches a rated level by 100%, the output of the device 50 that varies in terms of an exponential function is added to the fixed output obtained by a conventional speed setting device at a proper time point. Thus the target design value of control is properly changed and a control system can follow said design value. Thus it is possible to substantially eliminate the overshoot of the output deviation and to shorten the time needed for the synchronizing application of the master device owing to said improvement of the response speed.
Patent JP-S5981059-A (JP)
Title: Orientation correcting device for burred ball
Inventor: ARIGA MASAHIKO
IPC: B24B41/06
Filed: 1982-10-29
Abstract: PURPOSE:To provide an automatic process for correcting the orientation of a burred ball thereby to achieve labor saving and enhanced productivity, by providing two orientation correcting devices of the burred ball, having the roller rotating directions perpendicular with each other, between a hopper for the burred balls and a grinding device. CONSTITUTION:A ball 1 fell on rollers 14, 15 of a first orientation correcting device 11 rotates until its burr 1a is engaged with stoppers 22, 23, and the orientation of the burr 1a is corrected with regard to X axis where the ball is stopped. Then the ball 1 is shifted to a second correcting device 12 and allowed to rotate by means of rollers 16, 17 of the device 12. Where the ball is stopped when its burr 1a is engaged with stoppers 22, 23, the orientation of the burr 1a is corected also in Y axis. Namely, the burr 1a undergoing two steps of orientation correction can now be shifted to a grinding device with the right orientation to receive its grinding processing. Since the ball is automatically given the right orientation to have its burr removed by grinding, automatic ball manufacturing is easily achieved.
Patent JP-H0535361-A (JP)
Title: Clock distributing circuit
Inventor: YAMASHINA MASAKATSU
IPC: G06F1/10
Filed: 1991-07-30
Abstract: PURPOSE:To provide the clock distributing circuit which enables high-speed driving, reduces clock skew and further resolves the problem of power supply voltage fluctuation caused by cross talk or switching currents due to capacitance coupling. CONSTITUTION:A clock generating circuit 1 is composed of a differential amplifier so as to detect fine voltage difference and to be operated at high speed, high-speed driving is executed by reducing a voltage amplitude, and the problem of power supply voltage fluctuation caused by crosstalk or switching currents due to capacity coupling is resolved. Further, before the clock is supplied to respective constitutive circuits synchronized by the clock, it is passed through a level conversion circuit 2 so as to increase the voltage amplitude and to enable logical operations having large noise tolerance.
Patent JP-H07332766-A (JP)
Title: Heat storage tank with closed filter
Inventor: SAKUMA SHOKICHI
IPC: B01D35/027
Filed: 1994-06-07
Abstract: PURPOSE:To remove dust while reducing the heat dissipation of residual hot water in a heat storage tank by piping one or more closed filters and a pump in series, branching the outlet and the inlet of a pump, and switching a channel to the tank or a bathtub. CONSTITUTION:A closed filter 4 is provided between the outlet of a pump 3 and the water inlet 7 of a heat storage tank in such a manner that the number and the installing place are arbitrary to share removing objects of a plurality of filters for hairs, scale, skin fat, and several filters, and filters the residual hot water In this case, they are so installed as to remove those which can be more easily filtered in a channel ended at the inlet 7. An outlet switching valve 15 and an inlet switching valve 16 use combinations of three-way valves, and switching valves with tees. The function is decided by the operation of the valves 15, 16, and the tube to become the channel is decided. For example, the hair removing filter is installed from the inlet 20 to the valve 16.
Patent JP-H10111848-A (JP)
Title: Method and device for limiting access to individual information of domain name system by redirecting enquiry request
Inventor: BELLOVIN STEVEN MICHAEL
IPC: G06F13/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to limit access to individual information in the domain name system by redirecting all requests for domain names or IP addresses in a domain to another device, such as a domain name server, in the domain. SOLUTION: Illegal individual information is prevented from entering the domain. Here, a device in the domain is prevented from requesting individual information from a device outside the domain. Namely, a switching device 500 receives queries 510 of requests for domain name acquisition or address acquisition, searches for the contents of the respective requests, and redirects all the requests for the domain names or IP addresses of devices in the domain 204 as transfer requests 514 to the domain name server in the domain 204. The domain names of other devices outside the domain 204 to the domain server in the domain 204. The requests for the domain names or IP addresses of the devices outside the domain 204 are sent as forward requests 512 to a proper domain name server outside the domain 204.
Patent JP-S6432356-A (JP)
Title: Microprogram controller
Inventor: OHASHI TAKAYOSHI
IPC: G06F12/16
Filed: 1987-07-29
Abstract: PURPOSE:To realize the successive application of a control storage despite a trouble occurred in a working area by allocating again a microprogram set in a microprogram area including a trouble area into an idle area of a control storage and changing the address position contents of a decoding memory. CONSTITUTION:When the trouble of a control storage (CS)11 is detected by an error checker 12 and reported, a service processor (SVP)13 records the address corresponding to the trouble area and received from a decoding memory 20 via a selector 22 to a CS trouble information holding part 17 of an EEPROM 14. Then a microinstruction is read out of the CS11 and diagnosed. When a fixed trouble is decided, the SVP13 refers to a CS idle area control table 16 to write the microinstruction into an idle area of the CS11. At the same time, the SVP13 registers the corresponding address and changes the contents of the address position of the memory 20. Thus it is possible to use successively the CS11 despite a trouble occurred in a working area and then to omit the exchange between the faulty CS and a normal CS.
Patent JP-2000006875-A (JP)
Title: Motor driving force assisting device
Inventor: SAKURAGI KUNIO
IPC: B62M6/75
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost, efficiently supply assist driving force to manpower driving when necessary to reduce a manpower, and ensure safely traveling of a bicycle. SOLUTION: A motor driving force assisting device for assisting a cyclist in manpower driving by a tire contact-driving system, is provided with a sprocket gear 11 to be engaged with a chain 10 wrapped around between a gear of a rear wheel and a crank gear 6, a drive motor 12, and a driving part 2 which has a roller 15 which is in contact with a tire of the rear wheel to assist drive the rear wheel, and in which a pulley 13 for the drive motor 12 and a pulley 14 for the roller, capable of transmitting the rotational driving of the drive motor 12 to the roller 15, are wound over by a belt or a chain 16. Further, the sprocket gear 11 and the driving part 2 are integrally arranged- provided with a unit 1 turnably installed to a pipe 9 accommodating a crankshaft 8.
Patent JP-H0742190-A (JP)
Title: Sediment suction device
Inventor: TSUNODA TETSUO
IPC: E02F3/90
Filed: 1993-07-30
Abstract: PURPOSE:To improve the safety of the work by providing an intermediate tank between a suction device and an air intake device, and automatically interrupting the air intake when the intermediate tank is made full. CONSTITUTION:A blower unit 1 installed on a dust receiver 3 and an intermediate tank 5 are connected with an air intake hose 4, a suction pipe 8, and a suction hose to constitute a sediment suction device. The upper cover 6 of the intermediate tank 5 is provided with an air intake port 10, a suction port 7, and a bulkhead 11, and it is removably fitted to the intermediate tank 5. The suction pipe 8 is inserted into sediment 12, and the blower unit 1 is operated. When the sediment 12 is continuously sucked into the intermediate tank 5, the accumulated sediment 12 reaches the bulkhead 11. When the sediment 12 reaches the bulkhead 11, the air intake is stopped, the suction port 7 and the air intake port 10 are shut off, and the suction work is stopped.
Patent JP-H0915212-A (JP)
Title: Method and device for measuring fat content of minced meat and conductivity detector
Inventor: SAITO MAKOTO
IPC: G01N33/12
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for measuring easily and quantitatively the fat content of pre-minced meat and to provide a conductivity detector into which even a highviscosity sample such as minced meat can be inserted without entrainment of bubbles. SOLUTION: The conductivity of a sample is measured by a so-called electromagnetic induction method, and from this measured value, the fat content is calculated. In this conductivity detector, an annular case 5 enclosing an exciting toroidal coil 1 and a detecting toroidal coil 2 is connected to a cylindrical case 6 enclosing lead wires 3, 4 for connection to an ac power supply 11 and to a detecting circuit 12 via the toroidal coils 1, 2, with an angle of 15 degrees or more and 75 degrees or less between the cases 5, 6.
Patent JP-H0855600-A (JP)
Title: Ion implantation machine,ion beam neutralizer used for it and method of introducing negative charge electron into positive charge ion beam
Inventor: BIKUTAA MAURISU BENBENISUTE
IPC: H01J37/02
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a beam-neutralizing apparatus which neutralizes ion beam and prevents a wafer from being charged, and to provide an ion-implantation apparatus. SOLUTION: An ion-beam neutralizing apparatus 150 comprises electron- emitting filaments 210a-210f and an electron deflector 226 which induces electrodes from an electron source into an ion beam 20. Electric potential bias suitable for accelerating electrons in the direction of parting generated electrons from the filaments 210a-210f is applied to an acceleration grid 220 from an electric power source. Electrons pass an electric field which is restricted by a second grid 224. The electrons pass the second grid and are deflected by an electric field between the second grid 224 and a parabolic metal deflector 226. Consequently, the ion beam is neutralized before the ion beam comes into collision with a wafer.
Patent JP-2001025019-A (JP)
Title: Rf-encoding method for image encoded data and program recording medium therefor
Inventor: AKUTSU TAKASHI
IPC: H04N19/50
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To improve the reduction efficiency of an encoded data amount while suppressing image degradation and a generation operation amount in the case of efficiently re-encoding intra-frames in image encoded data encoded at a certain bit rate. SOLUTION: From the intra-frame included in source encoded data and the frames before and after that, a bidirectional encoding frame and a forward direction encoding frame are detected as reference frames (S1). The motion vectors of the small block unit of the reference frame are extracted (S2), and by using the extracted motion vectors, the motion vectors for re-encoding are calculated by switching a calculation processing corresponding to the encoding mode of the respective small blocks of the bidirectional encoding frame (S3-S9). The motion vectors corresponding to the respective small blocks of the intra- frame are calculated by using the motion vectors (S10) and the intra-frame is re-encoded as the forward direction encoding frame by using the calculated motion vectors (S11).
Patent JP-2001022330-A (JP)
Title: Signal processor and display device using the same
Inventor: SAKAI TAKESHI
IPC: G09G5/391
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To display a high quality video signal by performing a noninterlace conversion, and an interpolation expansion or an interpolation contraction in a display device by expanding or contracting an interlace type video signal through its interpolation in the vertical direction, and conversion of its vertical frequency. SOLUTION: A vertical frequency and a horizontal frequency of an inputted interlace system video signal are converted into desired vertical and horizontal frequencies of the video signal by field memory 11, and a field discrimination signal Faw synchronized with the vertical frequency of the above desired video signal from a field discrimination signal Fac, and the outputs of vertical coefficient generation circuits 6, 24 for generating different vertical coefficients to a specific field and the other field respectively are selectively supplied to a vertical filter circuit 12 for expanding a video in the vertical direction by the field discrimination signal Faw.