baber/WOPTO huggingface dataset:
Patent JP-S574980-A (JP)
Title: Gamma-dialiphatic substituted-gamma-butyrolactone and its preparation
Inventor: KAWASAKI AKIHIRO
IPC: A23L27/20
Filed: 1980-06-11
Abstract: NEW MATERIAL:A γ-dialiphatic substituted-γ-butyrolactone shown by the formula I [A is a group shown by the formula II or CH 3 -(CH 2 ) a+2 ; B is a group shown by the formula III or formula IV; F is H or CH 3 ; n is 0W3; a is 0 or 1].  
     EXAMPLE: γ-Methyl-γ-2-heptenyl-γ-butyrolactone.  
     USE: Having various kinds of aromas, e.g., peanutlike aroma, etc., compatible with many kinds of aromatic substances to adjust an aromatic composition. Useful as an intermediate for a prostaglandin type drug, agricultural chemical of the pyrethroid type, etc.  
     PROCESS: An saturated hydrocarbon shown by the formula V (B' is a group shown by the formula III) is reacted with acetic acid in the presence of a catalyst of acetate of a metal having a variable valence in high valence state, e.g., Mn(III) acetate, Cu (II) acetate, especially preferably manganese (III) acetate, to form a lactone through ring closure, and if necessary, the lactone is hydrogenated, to give the compound shown by the formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62236098-A (JP)
Inventor: TORIGOE YASUO
IPC: G08B17/00
Filed: 1986-04-07
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-S62235586-A (JP)
Title: Target signal detection circuit
Inventor: YAMADA YOICHI
IPC: G01S7/52
Filed: 1986-04-07
Abstract: PURPOSE:To achieve the prevention of misdetection along with a easier detection, by performing a detection of a target signal from received sound waves coming through water depending upon a modulation pattern of a transmitting signal. CONSTITUTION:A received signal (a) is inputted into a delay circuit 11 and a frequency measuring circuit 13 and the circuit 11 sends out a delay signal a' to a gate circuit 12. On the other hand, the circuit 13 measures the cycle of all vibration components of the signal (a) and sends a measured value (b) to a frequency correction circuit 14, which subtracts a difference value between the cycle of the transmitted signal stored and an average cycle from the measured value (b) to calculate a frequency correction value c and a frequency dispersion calculating circuit 15 determines a frequency dispersion value (d). A comparator circuit 16 compares the dispersion value (d) with a specified threshold inputted from a terminal 2 and send a time range output level to the circuit 12 as gate signal when it is below the threshold. The circuit 12 extracts a target signal (e) from the gate signal and the signal a' to be outputted to a terminal 3. This facilitates the detection of a target signal thereby preventing misdetection.
Patent JP-H01252060-A (JP)
Title: Multi-tip type image sensor
Inventor: HAMAGUCHI TADAHIKO
IPC: H04N1/19
Filed: 1988-03-31
Abstract: PURPOSE:To extract an output of each CCD image sensor as an output of one system by switching the power supply of an output circuit of each CCD image sensor. CONSTITUTION:CCD image sensors 1a-1d are provided on a line on an insulation board 2. Output terminals Sa-Sb of the sensors 1a-1d are connected together on the board 2 and the signal is outputted externally through a one signal line S. A transfer gate pulse and a switch gate pulse are supplied to the sensors 1a-1d in a prescribed timing and an electric charge of a photodetection section 11 as to the sensor 1a, for example, appears at a floating gate at a time t1, the switch gate Ca is brought into the operating state in the time t1 and other switching gate is inactivated, then the electric charge of the photodetection section in the sensor 1a is outputted at a time t1 at the output S. This is applied similarly to the sensors 1b-1d and the picture information of the sensors 1a-1d is outputted sequentially to the output S.
Patent JP-H10275573-A (JP)
Title: Vacuum envelope and image forming device
Inventor: KAWATE SHINICHI
IPC: H01J29/86
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce electric power cost and provide an image forming device and a vacuum envelope almost free of deterioration of luminance, reduced service life, or deterioration of a getter effect by employing an adhesive essentially consisting of a fusion liquid crystal polymer resin as a bonding agent. SOLUTION: An element substrate 101 and a face plate 102 are bonded with a surrounding support frame 103 via adhesives 104 and 105 essentially consisting of a fusion liquid crystal resin with a melting point of 300 to 380 deg.C. At this time, one adhering process at 300 to 380 deg.C in maximum heat treatment temperature is enough, therefore, an adhering process lower than about 400 deg.C at minimum required for a flit adhering process is allowed, and thus electric power cost reduction, lowering of luminance, and reduced service life are ensured.  Here, when a melting point is 380 deg.C or higher, the significance in temperature difference with 400 deg.C due to a conventional flit is reduced, and when it is 300 deg.C, a fusion liquid crystal polymer resin flows during baking in vacuum, and displacement among a plate 102, an element substrate 101, the support frame 103, and the element substrate 101, plate 102, and a spacer occurs.
Patent JP-S563414-A (JP)
Title: Sound recorder/reproducer
Inventor: FUKUYAMA MAKOTO
IPC: G11B5/027
Filed: 1979-06-22
Abstract: PURPOSE: To obtain the desired sound recording and reproducing characteristics, by providing the active switching element in order to secure the perfect separation between the sound recording action and the reproducing action.  
     CONSTITUTION: Active switching element 13 which operates on the control signal is connected between record amplifier gain control circuit 8 and record amplifier 4. In the case of the recording action, the control signal supplied is then supplied to both electronic change-over switch 11 and active switching element 13. Thus element 13 is turned on, and then the recording is carried out with the desired recording characteristics and via circuit 8. In the case of the reproduction, no control signal is supplied and the earth level is supplied to both electronic change-over switch 11 and active switching element 13. As a result, control terminal 13a of element 13 is turned off with the recording circuit cut off. Accordingly, the desired reproduction characteristics can be obtained in the same way as the recording characteristics. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04314084-A (JP)
Title: On-vehicle navigation device
Inventor: NOBE KENICHI
IPC: G01C21/00
Filed: 1991-04-12
Abstract: PURPOSE:To register a user point without executing complex operation. CONSTITUTION:Display data indicating plural service facilities and point coordinate data indicating the existing points of respective service facilities are previously stored in a CD-ROM, and when one of the plural service facilities displayed on a display device is specified by operation, the point coordinate data corresponding to the specified service facility are read out and registered in a RAM or the like as a user point, so that when a map is displayed on the display device, the point coordinate data registered as the user point are read out, the map point indicated by the point coordinate data can be superposed to the map by a prescribed pattern and displayed on the display device. Consequently a point such as a restaurant and a hotel required by each user can easily be checked on a map by the simple user point registering operation.
Patent JP-H0594675-A (JP)
Title: Method and apparatus for recording information on information carrier, information carrier and reading apparatus for reading information carrier
Inventor: SCHYLANDER ERIK CHRISTIAN
IPC: G11B7/007
Filed: 1992-04-01
Abstract: PURPOSE: To write all necessary information when a DRAW type recording carrier is used for recording information constituted based on a CD-ROM format. CONSTITUTION: An in-track sector position is indicated by a logical sector number(LSN). An information volume (VOL1) is provided with control information (PT; DF) plotted so as to be used for controlling retrieval for information in the recorded information amounts. This control information is arranged based on a scheduled format. A reference code (VD1) corresponding to the control information is stored in a sector in a cheduled address area (LSN=16- LSN=SZ). At least next information volume (VOL2) close to the initial information volume (VOL1) are recorded in a track (10). Each next information amount is provided with substitute reference information plotted so as to be used for retrieval for the both information of the related information volume (VOL2) and the previously recorded information volume (VOL1).  The substitute reference information is housed in a sector in a reproducible substitute address area (LSN=offs+16-LSN=offs+SZ).
Patent JP-2000277154-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MAEDA REIZO
IPC: H01M10/0587
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery in which a rolled electrode and a current collector are easy to weld together with sufficient weld strength and which can provide a higher output than batteries of the prior art. SOLUTION: In this nonaqueous electrolyte secondary battery, the end edge of a positive electrode 21 at one of the axial ends of a rolled electrode 2 projects outward from the end edge of a separator and the end edge of a negative electrode at the other end projects outward from the end edge of the separator. The end edges of the electrodes projecting to the ends of the rolled electrode 2 are connected to electrode terminals via a current collector 3. The current collector 3 has a projection 31 which projects toward and is welded to the end edges of the electrodes of the rolled electrode 2, and the ratio (L/t) of the thickness L of the projection 31 of the current collector 3 to the thickness (t) of the core of each electrode is set in the range of >=10 to <=30 inclusive.
Patent JP-H01253559-A (JP)
Title: Resonator
Inventor: KASUGAI JOJI
IPC: F02M35/12
Filed: 1988-03-31
Abstract: PURPOSE:To improve airtightness by forming a resonator made of synthetic resin and preventing the noise generated by the vibration at the time of the intake with an inner pipe and a blow-molded section with a bulged section covering the whole periphery of the inner pipe and closely sticking both ends of the bulged section to end sections of the inner pipe. CONSTITUTION:A resonator 1 provided on an intake system is formed with synthetic resin such as polypropylene or polyamide by blow molding or injection molding. It is constituted of an inner pipe 2 having a cylinder section 2a for forming a through hole 3 at the middle section in the axial direction and a blow-molded section 4 made of the same material and inserted with the inner pipe 1 and formed by blow molding. The blow-molded section 4 covers the whole periphery of the inner pipe 2 around the through hole 3, a bulged section 5 having a cavity H between it and the outer periphery of the inner pipe 2 is provided. In this case, both ends of the bulged section 5 are extended to end sections of the inner pipe 1 in close contact with the whole periphery of the inner pipe 2, nipple sections 8 and 9 are formed with these extended sections 6 and 7 and end sections of the inner pipe 2.
Patent JP-S5415413-A (JP)
Title: Method and apparatus for sulfurizing carbide powder for sulfurization of molten iron and steel by blowing with transference and storage
Inventor: KAMEDA YASUICHI
IPC: F27D3/16
Filed: 1977-07-06
Abstract: PURPOSE: To prevent danger due to generation of C 2 H 2  while miniaturizing the equipment through sulfurization of molten iron by blowing CaC 2  fine powder as desulfurizing agent in a fixed quantity after transference with inert gas for storage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59224877-A (JP)
Title: Developing device
Inventor: ISHIDATE YOSHIYUKI
IPC: G03G15/09
Filed: 1983-05-10
Abstract: PURPOSE:To prevent toner blocking between a control member and a magnet roll by arranging the control member slantingly at a specific angle to a straight line running in the center of the magnet roll. CONSTITUTION:The control member 8 is slanted around the front edge 8' of a trimming part in the rotating direction of the magnet roll 7' at an angle theta to the straight line (a) connecting the control member 8 and the front edge 8' of the trimming part. Consequently, when the napping amount of toner conveyed by the magnet roll 7 is specified by the control member 8, and toner which is not specified strikes the front end surface 8a of the control member 8, but the control member 8 is slanted at the angle theta, so its impact force is dispersed in a direction alpha, so that compression force that the toner receives is reduced. Therefore, no toner blocking occurs even when the gap S1 between the magnet roll 7 and control member 8 is extremely small.
Patent JP-S58198003-A (JP)
Title: Preparation of fiber type polarizer
Inventor: EDAHIRO TAKAO
IPC: G02B6/024
Filed: 1982-05-14
Abstract: PURPOSE:To prepare a highly accurate fiber type polarizer by removing a part of a clad part of a base material for fiber up to a position near a core part in parallel with the center line of the core to form a semi-cylindrical shape, wire-drawing the base material to reduce the diameter and then forming a metallic film or the like on the position from which the clad is removed. CONSTITUTION:A part of the clad part of the base material 10 for an optical fiber is cut off up to a position near the core part in parallel with the center line of the core to form a semi-cylindrical shape excluding a part 12 from a full cylinder. The base material is wire-drawed in an electric furnace 13 to form the optical fiber in which a clad 10 closes a core 11 extremely. Subsequently, a metal such as Al or Au is vapor-deposited around the fiber or a cyristal film (KB5O8.4H2O or the like having a double refractive property) is formed. Thus a polarizer having an even interface with the metallic or cyristal film is easily obtained.
Patent JP-H08277350-A (JP)
Title: Sealant film and composite packaging material using the same
Inventor: INAGAKI YASUHIRO
IPC: C08J5/18
Filed: 1995-04-05
Abstract: PURPOSE: To obtain a sealant film capable of withstanding the filling at high temperatures up to 100 deg.C or boiling sterilization in spite of the low-temperature sealability, possessed thereby and equal to that of a convention low-temperature sealed product. CONSTITUTION: This sealant film comprises a resin composition obtained by adding 100-3,000ppm organic amide dimer and 1,000-10,000ppm inorganic filler to a polyethylene-based resin having the melting point within the range of 75-115 deg.C, a value of the weight-average molecular weight/number - average molecular weight within the range of 1.5-3 and the single peak for crystal melting measured by using a differential scanning calorimeter. Thereby, a sealant film capable of preventing slipperiness from deteriorating due to dry lamination processing and improving the operating efficiency and sanitary aspects without requiring operations such as moderation of aging conditions or dusting can be obtained.
Patent JP-S523248-A (JP)
Title: Ditch cover
Inventor: SUDOU JIYUUZABUROU
IPC: E03F5/06
Filed: 1975-06-27
Abstract: PURPOSE: To provide a durable ditch cover siuted to mass production. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06324905-A (JP)
Title: Integrated circuit and method for testing circuit
Inventor: SUTEFUAN SHII KUROOMAA
IPC: G06F11/22
Filed: 1994-04-19
Abstract: PURPOSE: To easily conduct the test of an electric circuit constitution containing a circuit for receiving a signal which is asynchronous with the clock signal of a circuit. CONSTITUTION: The sampling of the asynchronous signal is blocked until the end of the range of a pulse. When it is learned that the asynchronous signal remains as asserted at the end of the range of the pulse provided that the circuit constitution appropriately functions, the asynchronous signal is sampled at the end of the range of the pulse. Alternatively, when the asynchronous signal is asserted until the end of the range of the pulse, the assertion of the asynchronous signal is detected, an asynchronous signal pulse detector latches the signal and the circuit samples a value latched by the pulse detector. Since the clock pulse which is sampled by considering the asynchronous signal to be asserted is clearly decided, the test is easily conducted.
Patent JP-H02262021-A (JP)
Title: Toner sensor
Inventor: NODA HARUYOSHI
IPC: G03G15/08
Filed: 1989-04-01
Abstract: PURPOSE:To obtain a stable sensor without the effect of change in environment such as temperature by providing a pair of oscillating coils around one magnetic core, and arranging one coils in the vicinity of toner in a containing body. CONSTITUTION:One magnetic core has a shape wherein two E-shaped magnetic cores are bonded. An oscillating coil L1 around which a winding W1 is wound is made to be a first oscillating circuit 1. An oscillating coil L2 around which a winding W2 is wound by the same way constitutes a second oscillating circuit 2. One coil L1 is arranged in the vicinity of developing powder 13 in a containing body 12. When a developing agent comprising one component is used, the inductance of the coil L1 is increased or decreased in correspondence with the remaining amount of toner. The phases of the outputs of both oscillating circuits 1 and 2 are changed. The changes are detected with a phase detecting circuit 3. When developing agent comprising two components is used, the toner is decreased and iron powder is increased. Then the inductance is increased and can be detected. The temperature changes in both coils become the same conditions.
Patent JP-H06262347-A (JP)
Title: Arc starting material
Inventor: SUDA KAZUSHI
IPC: B23K35/36
Filed: 1993-03-16
Abstract: PURPOSE:To prevent short circuit at the time of starting arc by mixing graphite with a fine metallic iron powder less than a specific value and coating the surface of a steel cut wire with the mixture. CONSTITUTION:For the cut wire 1 to be used for an arc starting material 11, a wire with a prescribed length (1.0 mm) for the diameter and the cutting length is used; graphite 3 and a metallic iron powder 2 having less than 350 micron grain size are blended together and kneaded with a binder; and the entire surface of the wire is coated with the mixture. Also, by the use of a similar wire 1', a graphite 3' is kneaded together with the binder, and the entire surface of the wire is coated with the mixture. The coating method is such that, while the cut wire is stirred inside a stirrer, the premixed coating agent and the binder are added to the cut wire alternately by a small quantity portionwise. Consequently, the arc start-up in an electroslag welding is facilitated, the prevention of a short circuit at the time of starting arc is made possible, and the welding efficiency is enhanced.
Patent JP-S62236706-A (JP)
Inventor: SAKURADA TAKAYUKI
IPC: B28B1/52
Filed: 1986-04-08
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-S557640-A (JP)
Title: Operation test unit for glass destruction sensor
Inventor: HARA YUUJI
IPC: G01H1/00
Filed: 1978-06-30
Abstract: PURPOSE:To simplify the constitution and operation, by combining the elastic knocker, lever with magnet and eccentric cam. CONSTITUTION:The eccentric cam 8 is borne at the shaft 10 and the lever 6 with the magnet 5 is borne at the shaft 7 via the return spring 11, one end of the elastic knocker 1 is fixed at the main body 2 projecting the stripper 12 from the long hole 14 so that the lower surface is in contact with the glass 4 from the opening of the main body 3. Thus, when the position of the stripper 12 is set and the eccentric cam 8 is turned via the shaft 10, the lever 6 moves toward the arrow, the magnet 5 is lifted up with the condition that is absorbs the elastic knocker 1. When the elastic knocker 1 shocks on the stripper 12, it is separated from the magnet 5 to knock the surface of the glass 4 with the spring force. It shows the vibration near the condition when the glass 4 is destroyed to perform the operation test of the glass destruction sensor fixed on the surface of the glass 4.
Patent JP-H10276216-A (JP)
Title: Packet data transfer controller
Inventor: YONEDA MASATO
IPC: H04L12/46
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the communication efficiency of packet data made into a cell and to reduce the cost by temporarily storing packet data which cannot directly be transferred to a packet memory and holding the number of entries registered in an entry control table for respective reception destination ports in a reserve counter. SOLUTION: Packet data is divided into plural small unit cells. The respective cells are time-divisionally transferred from a transmission source port to the reception destination port. When packet data cannot directly be transferred from the transmission source port to the reception destination port, packet data is temporarily stored in the packet memory PM. The reserve counters RC are provided for the respective reception destination ports. The transfer request of packet data is registered in the entry control table as the entry and the number of the registered entries is held in the reserve counter RC. Thus, a transmission time sequence between the transmission request of new packet data and the entry registered in the entry control table is completely held.
Patent JP-S57196552-A (JP)
Title: Radiator
Inventor: NOMURA MASAHIRO
IPC: H01L23/36
Filed: 1981-05-27
Abstract: PURPOSE:To enhance the degree of freedom of the thermal design and to facilitate manufacture of a radiator by a method wherein heat radiating fins of the  plural number consisting of a metal plate material or a metal round material being formed with wave type unevenness at one end are assembled in grooves in  the heat radiating part main body to constitute the radiator. CONSTITUTION:The grooves 4 of the plural number are formed in the radiator main body 3, and the fins 1 consisting of the metal plate formed with wave type unevenness 2 at one end are inserted with pressure in the grooves 4 thereof to form the radiator. Accordingly the degree of freedom of the thermal design is enhanced, and the radiator can be manufactured easily.
Patent JP-S557442-A (JP)
Title: Printer
Inventor: OZAWA TOSHIAKI
IPC: B41J25/24
Filed: 1978-07-04
Abstract: PURPOSE: To prevent local wear, by arranging all characters, etc. on a type wheel on a printing axis X-X parallel with a platen axis passing through the center of the percussion of a hammer.  
     CONSTITUTION: The center of all characters, marks, etc. is disposed on a printing axis X-X. When type, which must print at locations that shift at upper or lower portions than the printing axis X-X, a button 7 mounted to a carriage grip handle is beforehand operated, a pulse motor 9 is driven by means of an electric control circuit 8, a platen 4 is turned through a transmission mechanism 10, a blank form 5 is moved up and down and type is hit by means of a hammer. The one-sided contact of type can be prevented because the up-and-down center of a type surface is kept on the printing axis X-X and continually agrees with the center of the percussion of the hammer 2. 
     COPYRIGHT: (C)1980,JPO&Japio