baber/WOPTO huggingface dataset:
Patent JP-H08315293-A (JP)
Title: Vehicle location system
Inventor: NASU YUICHI
IPC: G08G1/127
Filed: 1995-05-19
Abstract: PURPOSE: To provide a bus location system which can operate at lower cost. CONSTITUTION: Bus stop terminals provided at respective bus stops 12-1, 12-2, and 12-n are connected by a round transmission lines 16. Operation information or an operation number sent from a bus is received by the nearest bus stop terminal and transferred to other bus stop terminals through the round transmission line 16. Since the signal transmission distance may be short when compared with a case wherein a base station distribute operation information showing the operation state of buses 10 to respective bus stop terminals, the system can be actualized at a low cost. Specially, when radio transmission is performed by he round transmission line 16, since radio transmission of small power is employed, the need for application for a radio station license is eliminated.
Patent JP-2000308568-A (JP)
Title: Electric rice cooker
Inventor: KAWAI TOSHIAKI
IPC: A47J27/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To make a compact product and to reduce its cost by making a single cooling fan possible to cool both electronic parts and cooked rice. SOLUTION: This rice cooker is provided with a rice cooker main body 1 constituted so as to house an inner pot 3 consisting of a magnetic body material, the lid 2 of the main body 1, and electromagnetic induction coils 10 and 13 for generating eddy currents in the pot 3. A cooling fan 35 for cooling electronic parts (such as a power transistor 33 and a rectifying diode bridge 34) for controlling power supply to the coils 10 and 13 is operated also as a cooling fan 35 for cooling cooked rice in the pot 34.
Patent JP-2000311292-A (JP)
Title: Multimode radio communication system
Inventor: OGINO ATSUSHI
IPC: H04B7/24
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To improve user convenience, to reduce cost and to improve driving safety by selecting the type of the most appropriate service on the basis of present position information of a vehicle and switching a system to a necessary radio protocol. SOLUTION: A multimode radio part 101 transmits/receives vehicle information and communication system(VICS) data 004 or electronic toll collection(ETC) data 005 with a VICS processor or an ETC system processor in accordance with a switched mode. A mode switch control part 102 reads the most appropriate service type which is to be received at present from a data base 104 on the basis of the present position information 002 of a position detection part 103 and transmits a switch control signal 001 for switching a system to a radio protocol required for receiving the service to the multimode radio part 101. Since a plurality of radio machines are not required, cost can be reduced. Since the mode of radio is automatically switched in accordance with the travel position of the vehicle, driving safety improves.
Patent JP-S5646217-A (JP)
Title: Photographic device
Inventor: KURODA YASUO
IPC: G03B17/50
Filed: 1979-09-19
Abstract: PURPOSE: To make it possible to take out a one-reel film after shooting easily and then to utilize it immediately by detecting the rest of the film in a supply part and then by cutting off the electric power supply after the one-reel film is all taken up when the detected value of the rest is less than a prescribed value.  
     CONSTITUTION: Film-rest detection lever 16 provided to supply reel 10 detects the film being less than prescribed length L' (when the length between A and B in the figure is denoted as L, L<L'<2L.). Pulses generated bythe microswitch of supply roller 25 are counted by counter 40. Electric power supply control circuit 44 is supplied with electric power with AND gates 42 and 43 open. This constitution, when the rest of the film is less than L', connects switch 17 to contact (d). With electric power switch 7 off, the value of counter 40 is less than the presoribed value that corresponds to the time limit for feeding the film end to the take-up reel, so AND gate 42 is open to supply electric power to motor 45 via control circuit 44. As the value reaches the above-mentioned value, motor 45 stops. Thus, the overall one- reel film, when the rest is less than the orescribed value, is taken up and then the electric power source is turned off. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61241-A (JP)
Title: Transparent antistatic film or sheet
Inventor: MARUYAMA YOSHIKATSU
IPC: B32B27/30
Filed: 1984-06-12
Abstract: PURPOSE:The titled film which can maintain an excellent antistatic effect and is colorable in red, blue, etc., obtained by laminating a thermoplastic resin layer and a specified antistatic coating layer one upon another on a transparent non- rigid vinyl chloride resin layer. CONSTITUTION:A layer (of a thickness of about 0.5-4mum) of a theremoplastic resin such as polyester is laminated on a transparent non-rigid vinyl chloride resin film, on which a layer (of a thickness of about 0.5-4mum) of an antistatic coating comprising 100pts.wt. resin binder (e.g. a resin commonly used for coating, such as a thermoplastic polyester resin) and 100-350pts.wt. conductive powders mainly consisting of tin oxide of a particle diameter of 0.2mum or smaller (e.g. tin oxide containing 0.1-20wt% antimony) is laminated to form an antistatic film (sheet). This film is suitable for use as a curtain in a clean room, etc. and as a packaging material for IC products.
Patent JP-H07325686-A (JP)
Title: Data reception system
Inventor: TAKAGI EIJI
IPC: G06F13/42
Filed: 1994-06-02
Abstract: PURPOSE:To automatically set the output pattern of an acknowledge signal and a busy signal for an external device and the capacity of a reception buffer to a state which is compatible to the external device and to early release the external device by performing an efficient reception. CONSTITUTION:The interface part 1 of a printer is set to use an 'ACK in BUSY' pattern in an initial state. When the reception of the DATA from a host is started, a control part 5 measures the response time TBS of the host till the host outputs DSTB after the fall of the BUSY of the interface part 1. At the stage when DATA of a fixed number of byte is received, the control part 5 discriminates the used language of the host from DATA, switches the interface part 1 to a 'BUSY only' pattern if the language is the language of the 'BUSY only' pattern, calculates the average of response time TBS, evaluates the data transmission capacity of the host, and determines the proper capacity of a reception buffer 31 based on this capacity.
Patent JP-S6014595-A (JP)
Title: Dc signal relaying system of digital network
Inventor: ISHIDA MORIYOSHI
IPC: H04Q11/04
Filed: 1983-07-06
Abstract: PURPOSE:To reduce amount of software processing by converting row of dial pulses to specified pattern, sending it out to an outgoing trunk through a digital network and relaying by hardware to reproduce to original dial pulse by the outgoing trunk. CONSTITUTION:When a subscriber's circuit 1 receives dial pulse corresponding to a telephone number, for instance ''123-4567'', an outgoing trunk corresponding to office number ''123'' is selected by a central processing unit 4. Accordingly, what is necessary for selected outgoing trunk is only ''4567'', and it is unnecessary part for call processing by software. Accordingly, this is sent out to a relevant outgoing trunk as a DC signal through a network 2. Such a DC signal is transmitted to specified pattern is inputted to a pulse row detecting circuit 32 through the network 2 and becomes output corresponding to the specified pattern, and a relay A operates to open and close a contact (a). Thus, telephone number ''4567'' is reproduced in an outgoing trunk 3 and sent out to a junction line.
Patent JP-S5822177-A (JP)
Title: Ball point pen recorder
Inventor: ASANO FUMIO
IPC: G01D15/16
Filed: 1981-08-03
Abstract: PURPOSE:To prevent the occurrence of brazing by smoothly flowing ink from the start up of printing by providing a ball point pen by inclining its longitudinal line to the normal of a recording paper. CONSTITUTION:A guide shaft 4 and a guide plate 5 are provided in parallel in front of a platen 1 connected to a pulse motor 2, a ball point pen 8 inclined at an angle of theta to the normal of the face 9 of a recording paper 3 is attached to the holder 7 of a carriage 6 movably attached to the guide shaft 4 and the guide plate 5, and the recording paper 3 is contacted with or separated from the ball 11 inclined and in contact with ink 10. A drive wire 12 wound around the drive wheel 13 and follow wheel 14 connected to the pulse motor 15 is connected to the carriage 6 and the ball point pen 8 is moved along the longitudinal direction of the carriage 6.
Patent JP-H01291218-A (JP)
Title: Active matrix substrate
Inventor: KONDO YOICHI
IPC: H01L27/12
Filed: 1988-05-18
Abstract: PURPOSE:To suppress the generation of wire-shaped defects as far as possible at the time of active matrix display by constituting at least either of respective scanning lines and data lines of plural conductor layers between the intersected parts of both the wirings. CONSTITUTION:The respective scanning lines 50 are formed of two layers; an ITO film 51 and a Ti film 52 in the intersected parts with the data lines 40. A piece of the scanning line 50 is connected with gate electrodes 26 of respective TFTs 20 juxtaposed in the wiring direction thereof respectively electrically by the Ti film 52. An amorphous silicon film 61 of an n<+> type, an intrinsic amorphous silicon film 62 and a protective insulating film 63 of SiNx are interposed in the respective intersected parts of the Ti film 52 of the scanning lines 50 and the data lines 40 in the state of laminating these films successively on the data lines 40 of the ITO film. The generation probabil ity of the wire-shaped defects by the disconnection of the wirings is thereby suppressed.
Patent JP-S62277824-A (JP)
Title: Block code decoding system
Inventor: MATSUMOTO TADASHI
IPC: H04L1/00
Filed: 1986-05-26
Abstract: PURPOSE:To attain the decoding with simple processing without using a complicated processing circuit by deciding it as a decode word that a difference of each time rate of a high level and a low level with respect to a regenerative one-bit is used as a reliability index and the total sum of the indexes is minimized thereby using no complicated processing circuit. CONSTITUTION:The difference of each time rate of a high level and a low level of an output of a voltage comparator 12 with respect to a regenerative bit is used as the reliability index of decoding in the unit of bits and a code word minimizing the total sum of the reliability indexes in a different bit of each code word from a received word is decided to be a decode word. For example, the output of the voltage comparator for a received waveform corresponding to each bit is divided into some points on a time axis, +1 is related to each divided output with a mark (high level) and -1 is related in case of a space (low level) and the value being the sum is used as information representing the reliability of decoding in the unit of bits. Thus, the error correction capability of an error correction code is kept and the decoding is applied with a simple processing without requiring complicated processing.
Patent JP-S5822686-A (JP)
Inventor: KOYANAGI HARUO
IPC: B25J13/00
Filed: 1981-08-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08309524-A (JP)
Title: Automatic welding method and device and welded structure
Inventor: MATSUMURA YOSHIAKI
IPC: B23K33/00
Filed: 1995-05-19
Abstract: PURPOSE: To provide a welding technique capable of executing welding with an optimum welding method and procedures in the case multilayer build-up welding in a three o'clock position by an automatic welding machine is executed at the time of connecting a square column and a square column by welding on installation site, etc. CONSTITUTION: A welding wire 8 is fed along the outside diameter of a roller 3 to a narrow groove torch 6 if a roller 4 exists below the axial line connecting the rollers 2, 3, 5 which are the wire feeding parts in a wire feeding unit 1 at the time of feeding the wire 8. The permanent set of downward bending is, therefore, added to the wire 8 and since the wire 8 emerges downward from a torch 6, the front end of the wire 8 is capable of aiming the angle part of rear surface of the groove 10. The execution of the welding of the rear surface of the groove 10 without inclining the torch 6 is thus possible. If the roller 4 exists upper than the axial line, the permanent set of upward bending is imparted to the wire 8 and the front end thereof is capable of aiming the angle part of the front surface of the groove 10.  Since the continuous lamination of even an I type groove 10 is possible, the automatic welding is efficiently executable.
Patent JP-2000314974-A (JP)
Title: Photoreceptor and image forming apparatus
Inventor: NAKANO KOICHI
IPC: G03G15/08
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem on uneven image density in a digital copying machine. SOLUTION: The photoreceptor 1 is provided with a photosensitive layer 3 on the circumferential surface of a substrate drum 2, and a large number of linear grooves M each having a triangular section in the circumferential direction on the surface of the substrate drum 2, and is used for a digital copying machine having each groove M has an average space Sm between each groove M of 5 to 30 μm and an arithmetic average roughness of 0.05 to 0.125 μm and angles forming the peaks and the bottoms of the grooves are 165 deg.-177 deg..
Patent JP-H09307423-A (JP)
Title: Semiconductor integrated circuit
Inventor: MAEJIMA TOSHIO
IPC: H01L21/8249
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an LSI(large-scale integrated circuit) containing a level conversion circuit of a simple constitution which can attain the direct connection of outputs of LSIs of different power voltage levels without increasing its power consumption. SOLUTION: In order to directly connect the output of an LSI 2 using a power supply VDD2 of a high voltage level to an LSI 1 using a power supply VDD1 of a low voltage level, a level conversion circuit 13 is prepared between an external terminal IN and an input terminal A of an internal circuit 11 to convert the input signal level. The circuit 13 consists of an N-channel MOS transistor TR QN12 whose drain, source, gate and bulk are connected to the terminal IN, the terminal A, a VDD1 terminal and a ground terminal VSS respectively. The TR QN12 has its gate threshold voltage that is set at 0V when its source potential is equal to the VDD1 and thereby the largest amplitude of the terminal A is suppressed at the VDD1 .
Patent JP-H09307422-A (JP)
Title: Level conversion circuit
Inventor: USUKI HIDEKI
IPC: H03K19/0175
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a simple and practical level conversion circuit which has its fast operating speed. SOLUTION: A 1st bipolar transistor TR Q1 is prepared between the power supplies 12 and a current source 16 together with a 2nd bipolar TR Q2 whose base is connected to a reference voltage source 20 and a metallic insulating material semiconductor TR MN1 which is connected between an input terminal Ti and the base of the TR Ql to transmit an input signal to the base of the TR Q1 and has a gate that is biased so as to shift the TR MN1 to a cut-off state from a conductive state before the input signal level Vin exceeds the lower limit amplitude of an output signal level Vout1. When the TR MN1 is cut, the base potential Vb of the TR Q1 is clipped at the level Vin set when the TR MN1 is cut. Thus, the saturation of the TR Q1 and the amplitude reduction of the output signal can be prevented despite the input of a signal of a large amplitude.
Patent JP-H01292557-A (JP)
Title: Setting system for proper data on terminal equipment
Inventor: SHIMADA KATSUMI
IPC: G06Q40/00
Filed: 1988-05-20
Abstract: PURPOSE:To set the proper data to each terminal equipment in a short time and at the same time to facilitate the correction of an input mistake by recording en bloc the data on all terminal equipments to a data memory means and at the same time describing both the unset and set proper data together on the same form. CONSTITUTION:The proper data 7 on all terminal equipments produced in the form that can be supplied to a terminal 6 are sent en bloc to a data memory medium 8 by the terminal equipment 5. Then these data 7 are printed on a form 9 after preparing a blank space where the outputs of the data obtained via the equipment 6 can be printed in parallel. The medium 8 is set to the equipment 6 to which the data 7 should be supplied and the data 7 are supplied to the equipment 6 from the medium 8. At the same time, both the data 7 printed when the form 9 is set to the medium 8 and the data supplied to the equipment 6 are described together. In such a way, the data proper to each terminal equipment can be set in a short time and at the same time the correction of an input mistake is facilitated.
Patent JP-H02301105-A (JP)
Title: Transformer for generating high voltage
Inventor: IYAMA KATSUO
IPC: H01F38/42
Filed: 1989-05-16
Abstract: PURPOSE:To obtain insulation between a high voltage bobbin and a primary winding by winding an insulation film having a window to expose part of a conductive foil on a low voltage bobbin, winding a low voltage winding thereon, and connecting the end to the foil exposed via a window. CONSTITUTION:An insulating film 33 is wound on a low voltage bobbin 30. In this case, a predetermined stripelike conductive foil 31 is so wound as to be exposed from a predetermined window 34 without positional deviation. A tertiary winding for generating various voltages to be supplied to sections of an apparatus is wound on the first layer of the low voltage winding. The end of a wire 36 is connected to one or the foil 31, i.e., a stripelike conductive foil 31a, wound in predetermined number of turns, and the wire 36 is connected to a stripelike conductive foil 31b in a window B by fusion-welding. Then, an operation of forming an adjacent winding is conducted, and the winding end of the wire 36 is connected to other stripelike conductive foil at the uppermost part by fusion-adhering, etc. Then, an insulation film is again wound thereon, and a primary winding 39 is wound thereon.
Patent JP-H09277389-A (JP)
Title: Tapered hollow shaft
Inventor: TAKEMURA SHINICHI
IPC: B29C70/20
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To increase flex of a shaft while its bending strength is improved by a method wherein a carbon fiber having a specific elastic modulus is arranged on a straight layer of a hollow shaft. SOLUTION: A fiber reinforced composite material made tapered hollow shaft containing reinforced fiber of 200GPa to 1,000GPa elastic modulus is generally composed of at least two layers of an askew crossing layer 2 and a straight layer 3. As a prepreg used for the askew crossing layer 2, a unidirectional prepreg is used. As the reinfoced fiber used for the prepreg, that of 200GPa to 1,000GPa tensile elastic modulus is used. As a prepreg used for the straight layer 3, the unidirectional prepreg is preferably used. As the carbon fiber used for the prepreg used for the straight layer 3, that of 5GPa to 156GPa tensil elastic modulus is generally used as an essential constituent. Further, the carbon fiber has preferably 0.8 to 5GPa tensil strength in order to maintain the bending strength.
Patent JP-H06331176-A (JP)
Title: Outdoor unit for air conditioner
Inventor: HAMADA KAORU
IPC: F24F5/00
Filed: 1993-05-25
Abstract: PURPOSE:To effectively cool to protect a controller, to prevent invasion of rainy water to an instrumentation room and to suppress increase in power consumption and noise by communicating a heat exchanger room with the instrumentation room through an exhaust heat air duct for discharging exhaust heat of the controller from the instrumentation room. CONSTITUTION:When the atmosphere OA is ventilated to an outdoor heat exchanger 8 by suction/discharge operation of an exhaust fan 11 to a heat exchanger room R, exhaust heat-carrying air of an instrumentation room H is sucked to the room R through an exhaust heat air duct D, and the air is discharged together with the atmosphere OA to the exchanger 8 from an exhaust port 12 out of a casing. When the air is exhausted, cooling atmosphere is sucked from a vent port 20 of a bottom plate 2 into the room H. Thus, an operation controller 7 can be effectively cooled to be protected. That is, the duct D for exhausting the exhaust heat of the controller 7 from the room H is formed of an instrumentation room side communication port 16, a sidewall inner space (d) and a heat exchanger room side communication port 17.
Patent JP-S5246726-A (JP)
Title: Calculator
Inventor: SUSAO TAKAYOSHI
IPC: G06F3/12
Filed: 1975-10-09
Abstract: PURPOSE: The operation register is registered with redundant code, and then the redundant code is detected to perform zero suppression. In this way, simplification of circuit as well as facilitation of integration can be secured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000313858-A (JP)
Title: Adhesive sheet
Inventor: HIRAGORI MASAHIKO
IPC: C09J7/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To prepare an adhesive sheet which has a high flexibility and does not allow the colors or patterns of a substrate to show through. SOLUTION: A resin composition for a base material layer is prepared by compounding 100 pts.wt. low-density polyethylene with 40 pts.wt. white-pigment rutile-type titanium oxide master batch. Subsequently, a film having a thickness of 40 μm is formed from this composition through the T-die method, and both sides of the film are subjected to a corona treatment. The obtained film is employed as the base material layer, and its one side is coated with an acrylic adhesive and dried to form an adhesive layer having a thickness of 30 μm. The total light transmittance of a laminate comprising the base material layer and the adhesive layer is 22%.  A coating composition is prepared by mixing 100 pts.wt. acrylic coating material with 10 pts.wt. isocyanate hardener, which is applied onto the surface of the base material opposite to the adhesive layer and dried at 100 deg.C for 5 min to form a coated film layer having a thickness of 15 μm to obtain an adhesive sheet.
Patent JP-H07336713-A (JP)
Title: Method and apparatus for color space conversion
Inventor: SHIYUI RON FUU
IPC: H04N9/64
Filed: 1994-06-03
Abstract: PURPOSE: To accelerate a conversion speed by programming a digital component conversion value and performing a conversion processing. CONSTITUTION: A color look-up table means 1 inputs digital components PI1-3 to input means 101-103 for address specification. At the time of converting RGB components into YCb Cr components, the digital component conversion value corresponding to a component specified based on a specified conversion formula is distributed and programmed to first - ninth segments 11-19. Then, the respective conversion values of the respective components of a conversion space corresponding to the components of a source space are added by an adder and the respective components PO1-3 of the conversion space are outputted from compensation/limiting circuits 51-53.