baber/WOPTO huggingface dataset:
Patent JP-H07161035-A (JP)
Title: Magnetic disk, production of the same and magnetic disk device
Inventor: SEKIYAMA SHINYA
IPC: G11B5/02
Filed: 1993-12-03
Abstract: PURPOSE:To easily form a desired ruggedness on a hard carbon protective film by bringing a specified machining tool into contact with the disk to transfer the ruggedness possessed by a tool to the protective layer. CONSTITUTION:A machining tool 2 having specified ruggedness on its surface is brought into contact with a hard carbon protective film 1-4 of a rotating magnetic disk 1, thereby carbon of the layer 1-4 is diffused into the tool 2, then the ruggedness of the tool 2 is transferred and formed on the surface of the film 1-4. By this method, a substrate formed with the ruggedness on its surface by texturing treatment is unnecessitated for the substrate 1-1 of the magnetic disk, and a desired ruggedness can easily be formed on the surface of the layer 1-4.
Patent JP-H10143104-A (JP)
Title: Information presentation system and recording medium
Inventor: SAKAI MICHIO
IPC: H04N7/16
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an information presentation system which enables the exact information presentation meeting demand and the reduction of a cost at the time of distribution of contents. SOLUTION: This information presentation system is constituted by providing the system with an image forming terminal 2 which is connected via a wide-area network WN to a content provider 2, a terminal 3 for emergency information input for inputting the information generated in emergency, an external information input section 4 to which the medium information from, for example, a CATV network is inputted, a changeover switch 5 which changes over and outputs, at need, the inputted medium information and the output of the image forming terminal 2, plural reception boxes 6 which receive the output information of this changeover switch 5 and a display device 7 which displays the output information of these reception boxes. The contents and their presentation schedules exist independently and are distributed by a portable recording medium MEM or via the wide-area network WN.
Patent JP-H05158040-A (JP)
Title: Method and device for transferring rugged pattern
Inventor: SUGAWARA SEIZO
IPC: G02F1/1337
Filed: 1991-11-19
Abstract: PURPOSE:To excellently form a rugged pattern on the surface of the oriented film of a substrate for a liquid crystal element. CONSTITUTION:This device is constituted of a curved mold 1 having the surface where the rugged pattern which should be transferred is formed, a holding mechanism 2 holding a substance to be transferred 6 under the mold 1, and a pressing means 3 which moves the abutting position of the mold 1 on the substance to be transferred 6 while press-contacting the mold 1 with the substance to be transferred 6.
Patent JP-H07158918-A (JP)
Title: Ventilating device for closet
Inventor: HIRAI KIICHI
IPC: F24F7/06
Filed: 1993-12-03
Abstract: PURPOSE:To reduce energy loss upon cooling and heating compared with a type of discharging airstream to the outside of a building, by a method wherein a ventilating means, generating the airstreams of a suction port and an exhaust port, is provided to prevent condensate while an air purifying means is provided in the exhaust port at the inner side of a closet to improve the aerial atmosphere in a living room. CONSTITUTION:A slit type exhaust port 13, passing airstream from the inside of a closet 5 into a living space, is provided between the floor 3 and a threshold 7 of a residence. On the other hand, a slit type suction port 12, passing airstream from the living space into the closet 5, is provided between the floor 3 and the lintel 6 of the main body of the residence. Airstream from the living space 4 into the closet 5 through the suction port 12 and another airstream from the closet 5 into the living space through the exhaust port 13 are generated by the operation of ventilating fans 14, 15. Finally, a ventilating layer E between the floor 3 and the closet floor plate 11 of the residence is filled with air purifying filter 16. According to this method, a comfortable residence atmosphere can be realized.
Patent JP-H06162822-A (JP)
Title: Dielectric porcelain composition
Inventor: FURUTA KEIICHI
IPC: H01B3/12
Filed: 1992-11-13
Abstract: PURPOSE:To provide a dielectric porcelain composition suitable for use as a dielectric resonator material, etc., which has a great dielectric constant, great no-load Q and a small temperature coefficient at resonance frequency. CONSTITUTION:A dielectric porcelain composition is composed mainly of barium, titanium, neodymium, samarium, bismuth and oxygen, which are represented by a composition formula: xBaO-yTiO2-zNd2O3-tSm2O3-wBi2O3, wherein 0.1<=(x)<=0.2, 0.5<=(y)<=0.8, 0.01<=(z)<=0.2, 0.01<=(t)<=0.20, 0.005<=(w)<=0.05, and (x)+(y)+(z)+(t)+(w)=1. The composition also contains GeO2, B2O3, SiO2, and PbO as auxiliary components by 0.5 to 5wt.%, 0.5 to 5wt.%, 0.5 to 5wt.% and 0.5 to 5wt.% of the main components, respectively.
Patent JP-S63158768-A (JP)
Inventor: TAKESHITA SHIRO
IPC: H01R13/70
Filed: 1986-12-19
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-S63157319-A (JP)
Title: Optical disk
Inventor: ISHIDA TAKASHI
IPC: G11B7/24091
Filed: 1986-12-19
Abstract: PURPOSE:To reduce the influence of the identification signal to the tracking error signal by producing the identification signals for optical disk by a groove having lambda/4 optical depth and the pits having lambda/4 optical length and decreasing the total section length of the pits parts of the identification signal part less than the length of the parts other than the pit parts. CONSTITUTION:The identification signals for optical disk are produced by a groove 1 having optical depth lambda/4 and the pits 3 having optical depth lambda/4. The total section length of the pit parts of the identification signal part is decreased less than that of the parts other than parts 3. A beam is transmitted through the identification signal part for detection of a tracking error signal TE. If a tracking error DELTAX is detected before the beam enters the identification signal part, the TE is set at '0' by the depth lambda/4 at the parts 3. Then the TE is detected at the part other than the pits 3. Thus the bit 3 never gets out of a subject track and the stable tracking characteristics are secured.
Patent JP-S63157191-A (JP)
Inventor: GOTO TOSHIYUKI
IPC: G09G5/36
Filed: 1986-12-20
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-S63155855-A (JP)
Title: Maintaining and testing method for remote subscriber's device
Inventor: YOSHINO HARUYUKI
IPC: H04M3/26
Filed: 1986-12-18
Abstract: PURPOSE:To make a maintenance and a testing at a remote place possible without necessitating the operation of an exchange station by providing one spare subscriber's circuit and a monitoring telephone set and a maintenance and testing console box for controlling. CONSTITUTION:The control of a subscriber's circuit group is switched from a usual route to a maintenance route by a manual operation from a maintenance console box 21. Namely, a switch 11 is made into OFF, and all the switches 10, 13, 14 are made into ON by a line control from the subscriber's circuit main body 12, which has miscellaneous functions such as a power supply, a monitoring, a two wire-tour wire conversion and a CODEC, etc. Besides, the spare subscriber's circuit main body 15 is made into an operation-ON, and the subscriber's circuit main body 12 is made into an operation-OFF. Thus, the telephone set 3-a cable 2-the switches 10,14,13-the spare circuit main body 15 are connected, and the telephone set 3 is considered to have been included within the spare subscriber's circuit 16. As the result, a speech between a subscriber through the telephone set 20 for maintenance comes to a possible state, and it can be confirmed by speaking whether the cable 2 and the telephone set 3 are normal or not.
Patent JP-H07135523-A (JP)
Title: Telephone line exclusive processing unit
Inventor: UEIN GIRUBAATO
IPC: H04N1/327
Filed: 1993-11-10
Abstract: PURPOSE:To provide a unit by which only a specific device is operated and all other devices are inactive when lots of telephone sets are connected to one and same telephone line. CONSTITUTION:A telephone line exclusive processing unit 10 is made up of a sensing relay 20, an inductor 22 and a battery 24. When a telephone set or a facsimile equipment or the like connecting to the telephone line exclusive processing unit via output telephone lines 16, 18 is active, the sensing relay is operated, a contact 26 is closed to connect the inductor 22 between external telephone lines 12, 14. The inductor has a low DC resistance to decrease a DC voltage of the telephone line thereby inactivating other telephone set connecting to an external telephone line. Since the telephone set connecting to the output telephone line is operated in the normal mode by the battery 24, the telephone set or the like connecting to the output line of the telephone line exclusive processing unit is interrupted to all telephone sets or the like connecting to the external telephone line.
Patent JP-H05145508-A (JP)
Title: Transmission system utilizing stuff bit
Inventor: YAMADA TAKESHI
IPC: H04J3/07
Filed: 1991-11-20
Abstract: PURPOSE:To insert other information to a stuff bit in addition to other informa tion and to send the result by a device adopting the stuff multiplexing system. CONSTITUTION:Sender side stuff request information (d) inputted to a selection section 2 at a transmission section is monitored by each frame, and when either a stuff request or a non-stuff request which has smaller occurrence probability is consecutive for M frames, transmission data (f) are extracted by using a sender side read clock (e) at a succeeding (M +1)th frame and inserted to a stuff bit and the result is sent. A stuff request information discrimination circuit 6 of a reception section extracts the information of the stuff bit in high order group side reception data (m) conversely and a data extract circuit 7 extracts reception data (r) in existence in a succeeding frame when M-frames of the request with a smaller incidence probability are consecutive similarly to the case with the transmission section.
Patent JP-H10145795-A (JP)
Title: Method for coding dynamic image, method for decoding, device for coding dynamic image and device for decoding dynamic image
Inventor: JIYOSAWA HIROTAKA
IPC: H04N19/70
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To improve predicative performance of an entire frame with respect to a method for coding a dynamic image. SOLUTION: A global motion compensated predictive picture 7 is supplied to a weight average calculating part 12 along with a local motion compensated predictive picture 11, and a mean predicted picture 13 being a weighted mean of them is generated. The global motion compensated predictive picture 7, the local motion compensated predictive picture 11 and predicted picture 13 by the weighted mean of them are supplied to a predictive mode selecting part 14, and a predicted picture in which a predictive error with the input picture 1 is to be minimum is selected from among the global motion compensated predictive picture 8, the local motion compensation predicated picture 11 and the predicted picture for compensation of the mean predicted picture 13 by the weighted mean, for each small area.
Patent JP-H07162771-A (JP)
Title: Video intermediate frequency processor
Inventor: OKUNO KAZUHIKO
IPC: H04N5/44
Filed: 1993-12-06
Abstract: PURPOSE:To provide a video intermediate frequency processor capable of receiving FM broadcasting other than television broadcasting at a low cost. CONSTITUTION:A tuner 2 is provided with bands capable of selecting the FM broadcasting in addition by the television broadcasting and the intermediate frequency of the same frequency as television reception is used even in the case of FM reception. A VCO 18 is cut off from an APC loop at the time of selecting the FM broadcasting by a switch 31 for cutting between both ends of an IFAGC filter 16 inside a video intermediate frequency processing IC 4 and the output of a low-pass filter 28 is supplied as the control voltage of the VCO 18 at the time of selecting the FM broadcasting by the switch 30 for cutting the output of the low-pass filter 28 provided in the output of an FM detection circuit 24 inside the video intermediate frequency processing IC 4. Thus, the VCO 18 is oscillated as a local oscillator for FM broadcasting reception.
Patent JP-2001121167-A (JP)
Title: Batchwise supercritical water reaction apparatus
Inventor: SUZUKI AKIRA
IPC: C02F1/74
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-operate and practicable batchwise supercritical water reaction apparatus. SOLUTION: This batchwise supercritical water reaction apparatus 10 is the apparatus for treating a hardly pulverizable organic solid by a supercritical water reaction and has a first reactor 12 of a batch type, a continuous second reactor 14 connected in series to the first reactor 12, a water feeding means 16 for feeding the supercritical water to the first reactor 12, an air compressor 18 for feeding air as an oxidizing agent to the first and second reactors, a reaction product outflow system for subjecting the reaction product fluid flowing out of the second reactor 14 to a separation of gas from the liquid and first and second temperature controllers 38 and 40 for controlling the temperatures in the first and second reactors by regulating the feeding flow rate of the air.  The first reaction product fluid containing undecomposed matter is further subjected to a supercritical water treatment in the second reactor, by which the complete supercritical water treatment of the hardly pulverizable organic solid is made possible.
Patent JP-S62228524-A (JP)
Title: Diesel ram
Inventor: MAGUNUSU MAUFU
IPC: E02D7/12
Filed: 1986-12-23
Abstract: A diesel type pile-driver has a cup-shaped monkey (36) accommodated in a sliding fit on the external face of the lower end of the cylinder.
Patent JP-S63156938-A (JP)
Title: Electric space heater
Inventor: KIMATA KUNIO
IPC: F24C7/04
Filed: 1986-12-22
Abstract: PURPOSE:To prevent an excessive inrush electric power when the switch of an electric space heater is turned ON by providing the electric space heater with a heater which has a positive resistance temperature coefficient, phase temperature control circuit, temperature sensor, and machine body sensor. CONSTITUTION:The main body 11 of a sunken electric foot warmer is provided with a PTC heater which has a positive resistance temperature coefficient and machine body temperature sensor 2 which lowers the continuity angle in a temperature control circuit when the temperature of the machine body rises. This electric space heater is also provided with a phase temperature control circuit and room temperature sensor 5 which lowers the continuity angle of the temperature control circuit when the room temperature drops. With an electric power switch 9 turned ON, the signal current flowing through the machine body temperature sensor 2, resistors 3 and 4, and room temperature sensor 5 charges a condenser 6 to raise the terminal voltage. When this voltages rises to the voltage of a pulse generating element 7 when the continuity is started, the charges stored in the condenser 6 is discharged and a pulse signal flows to the gate of a triac 8 to make the anode and cathode conductive so that electric current flows through a heater 1.
Patent JP-H07139401-A (JP)
Title: Air fuel ratio controller of internal combustion engine
Inventor: IWATA YOICHI
IPC: G01M15/04
Filed: 1993-11-11
Abstract: PURPOSE:To apply a treatment in accordance with deterioration of the upstream side air fuel ratio detector, by discriminating the output of downstream side air fuel ratio detector and the rich-lean reversal frequency in the upstream side air fuel ratio detector as to whether they are within their specified ranges or not respectively. CONSTITUTION:A catalyst 13 for purifying poisonous components of the exhaust gas is arranged in the exhaust pipe 12 of an internal combustion engine 1 and also both air fuel ratio detectors 14F, 14R are arranged at the upper and lower sides of the catalyst. ECU 5 controls a fuel injection valve 6 on the basis of respective outputs from respective sensors 4, 7-11, 15 for detecting the operation conditions of the internal combustion engine 1 in order to control the air fuel ratio of the mixed gas. In this case, the ECU 5 discriminates whether the output of the downstream side air fuel ratio detector 14R or the control parameters basing thereon is within a specified range or not. On the other hand, it discriminates also whether the rich-lean reversal frequency in the upstream side air fuel ratio detector 14F is within a specified range or not. The extent of deterioration of the upstream side air fuel ratio detector 14F is discriminated in accordance with these discrimination results.
Patent JP-H07134637-A (JP)
Title: Disk array device
Inventor: HIGAKI KOTARO
IPC: G06F3/06
Filed: 1993-11-11
Abstract: PURPOSE:To provide a disk array device for accelerating a data updating processing by performing data updating by a sector unit in multiple wise when the data updating by the sector unit is generated. CONSTITUTION:A disk array controller 9 is provided with buffer memories 10a-10d for storing data required for generating check data and the data transferred from a host computer corresponding to disk drives so as to perform data transfer to the respective disk drives D0-D3 and the generation processing of the check data accompanying the data updating in multiple wise. The respective disk drives are provided with controllers 12a-12d for positioning the disk drives and controlling the data transfer and a storage means for enabling high- speed access, a semiconductor disk provided with a back-up function by a nonvolatile mechanism for instance, is provided as the disk drive D3 for checking. Also, T is a transceiver.
Patent JP-H03165109-A (JP)
Title: Logarithmic amplifier
Inventor: KOMIYA HIROSHI
IPC: H03G11/08
Filed: 1989-11-22
Abstract: PURPOSE:To reduce noise figure by constituting a 1st stage dual gain characteristic amplifier with a preamplifier whose noise figure is smaller than that of a post stage dual gain characteristic amplifier, a dual gain characteristic amplifier and an attenuation circuit. CONSTITUTION:A 1st stage dual gain characteristic amplifier 111 consists of a preamplifier circuit 21 whose noise figure is smaller than those of post stage dual gain characteristic amplifiers 112-1110, a dual gain characteristic amplifier circuit 22 connecting to the output side and an attenuation circuit 13 connecting to the output side. When the saturated voltage of an amplifier section of a small input characteristic of the dual gain characteristic amplifier circuit 22 is set equal to those of the post stage dual gain characteristic amplifiers 112-1110, the overall characteristic of the preamplifier circuit 21 and the dual gain characteristic amplifier circuit 22 ensures the desired characteristic even when the characteristic is attenuated by the attenuation circuit 23. Thus, the noise figure is made smaller than that of a conventional logarithmic amplifier.
Patent JP-H06132904-A (JP)
Title: Automatic optical switching device
Inventor: SATO MAKOTO
IPC: H04B10/07
Filed: 1992-10-19
Abstract: PURPOSE:To pull out an optional 2nd optical connector with no intertwinement to other optical fiber core wires by using a robot arm which moves along the optical fiber core wire connected to the 2nd optical connector. CONSTITUTION:The tip of a robot arm 5 moves to a position where an optical fiber core wire 3C provided at the input side of an optical fiber core line array board 2. Then the wire 3C is held by the tip of the arm 5 and held as it is. Under such conditions, the tip of the arm 5 is moved along the locus of the wire 3C and moved up to the position of a desired input-side optical connector 4C. Meanwhile the connector 4C is held and the arm 5 is moved back in the direction vertical to an optical connector array board 1. Then the pulled-out connector 4C of the wire 3C is connected to a specific output-side optical connector of the board 1.
Patent JP-H04179559-A (JP)
Title: Recording apparatus
Inventor: MACHII RITSUO
IPC: B41J2/51
Filed: 1990-11-14
Abstract: PURPOSE:To perform recording corresponding to the residual ink amount of an ink ribbon by providing a means for detecting the ink residual amount of the multistrike ink ribbon and a recording means performing recording by altering recording speed corresponding to the ink residual amount. CONSTITUTION:An ink concn. detector 30 supplies a current across contact wires 31, 32 and measures the resistance value of an ink ribbon 9 in the lateral direction thereof on the basis of the value of the current flowing through the ink ribbon 9 to detect the ink residual amount of the ink ribbon 9. Before recording operation, it is investigated whether the resistance value of the ink ribbon 9 is smaller than value Jx. When the detected resistance value is smaller than Jx, recording operation is performed at the present recording speed. When the detected resistance value is larger than Jx and it is estimated that recording density is lower than a value Ix, recording speed is made slow so as to be capable of ensuring the time for the return of the ink of the ink ribbon 9. The input of the next recording command from a keyboard 211 is waited.
Patent JP-H01146141-A (JP)
Title: Optical element
Inventor: SAKAI KEIJI
IPC: G11B7/12
Filed: 1987-12-02
Abstract: PURPOSE:To minimize the internal stress due to the change of temperature and humidity to prevent the degradation in optical characteristic by providing a constricted part in a part of an optical element which is integrally molded with a synthetic resin. CONSTITUTION:In case of a hologram element 1, for instance, a synthetic resin superior in light transmittance like a polyacrylic ester resin or a polycarbonate resin is used as the synthetic resin constituting the optical element 1. An optical action part area 11 is provided in the center and junction parts 13 used for junction and fixing to metals 8 or the like are provided in both ends, and grooves having constricted sections are constituted between the optical action part 11 and junction parts 13 to form stress absorbing parts 12. A stress absorbing parts 12 having constricted sections function as a kind of dumper which absorbs the internal stress due to the change of volume of the fixed optical element 1 itself. Thus, the degradation in optical characteristic due to the change of volume of the synthetic resin optical element 1 itself is prevented.
Patent JP-H02152259-A (JP)
Title: Gate array
Inventor: MATSUMOTO HIROSHIGE
IPC: H01L21/82
Filed: 1988-12-02
Abstract: PURPOSE:To reduce a parasitic capacity generated between a wiring part and an epitaxial layer and a substrate by a method wherein a trench filled with a dielectric is formed directly under a wiring channel in a wiring layer of a gate array. CONSTITUTION:Trenches filled with a dielectric are formed directly under a wiring part and a wiring channel. A thickness of the trenches is normally about 2 to 3mum; this thickness is 20 to 30 times as compared with about 0.1mum as a thickness of an insulator directly under a wiring part and a wiring channel in a wiring region in conventional gate arrays. Accordingly, a parasitic capacity between a wiring part connecting gate circuits and an epitaxial layer and a substrate becomes a capacity sandwiching the thick trenches and is much smaller as compared with the conventional gate arrays; accordingly, a signal propagation velocity between the gate circuits becomes fast. As a result, an operating speed of a gate array is increased.