baber/WOPTO huggingface dataset:
Patent JP-H11134795-A (JP)
Title: Plural channel recording method, magneto-optical disk drive and magneto-optical disk
Inventor: TADA KOICHI
IPC: G11B20/10
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a plural channel recording method in which a user more conveniently records information. SOLUTION: The recording method is used for a magneto-optical disk player to record plural channel information. In the method, the MPEG decoders equivalent to the number of channels set by a user are selected from plural MPEG decoders and the compression ratios of MPEG encoders are set in accordance with the number of channels set by the user (S3). The information for the number of channels selected by the user is received by the tuner equivalent to the number of channels selected through an antenna and is compressed in individual MPEG encoder (S4 and S5). The compressed data are summarized into a series of data, modulated (S6 and S7) and recorded on a disk by magnetic heads and optical pickups.
Patent JP-H01140651-A (JP)
Title: Wafer with circuit for burn-in and its dicing method
Inventor: NAKAI TOSHIO
IPC: H01L23/52
Filed: 1987-11-27
Abstract: PURPOSE:To obtain a wafer which can be subjected to burn-in in the state of wafer, by providing the wafer with power supply terminals and power supply wiring from said terminals to each cell. CONSTITUTION:Elements 5 to drive cells are formed by the same process as each cell. Power supply terminals 3 are formed in the similar manner to each cell pad. Wiring from the power supply terminals to each cell is formed by depositing Al and patterning after each cell is formed. Since the power supply terminals 3 and the power supply wiring 4 from said terminals 3 to each cell are arranged, burn in can be performed in the state of wafer at the time of burn-in, by applying the power supply to only said terminals 3.
Patent JP-H08292879-A (JP)
Title: Application development environment system and run-time execution engine
Inventor: ANSONII NIKORASU DEIFU
IPC: G06F9/06
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an environment in which an application can be developed only by an object connected with a graphics. SOLUTION: The data and procedure of an object are present in two or more computers which can communicate through mutually connected lines, and the data of the object are exchanged, and the function of the object is executed. This system permits a developer to designate the object regardless of a hardware architecture. The system generates a related operation object script. An execution time engine already selects a compiled code, and executes each operation at the time of processing a flow diagram at the time of the execution of the application.
Patent JP-H10125771-A (JP)
Title: Manufacture of semiconductor device
Inventor: YUNOKI ISAMU
IPC: H01L21/76
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To form an element isolation region whose width is smaller than the resolution limit of photolithography. SOLUTION: A V-shaped groove VD which is extended in the [011] direction of a semiconductor substrate 1 whose main surface azimuth is <100> is formed in the surface of the substrate 1. Then a 1st insulating film 3 is formed on the semiconductor substrate 1 and a polycrystalline silicon layer 8 which is thick enough to fill the V-groove VD is deposited on the semiconductor substrate 1. After that, the polycrystalline silicon layer 8, the 1st insulating film 3 and the semiconductor substrate 1 are removed so as to leave a part of the polycrystalline silicon layer 8 filling the V-groove VD. Then a 2nd insulating film 4 is formed on the semiconductor substrate 1.
Patent JP-H05104539-A (JP)
Title: Washing agent of die for molding resin
Inventor: MISHIMA YASUHIRO
IPC: C11D3/00
Filed: 1991-10-16
Abstract: PURPOSE:To enhance the washing power of a die for molding a resin and to also enhance the corrosion resistance thereof after washing by using a washing agent prepared by adding a specific amount of an anticorrosive to 100 pts.wt. of a solvent mixture consisting of an alcoholic org. solvent and a hydrocarbon type org. solvent in a specific wt. ratio. CONSTITUTION:A desired washing agent of a die for molding a resin is prepared by adding 0-10 pts.wt. of a volatile anticorrosive to 100 pts.wt. of a solvent mixture consisting of 30-95wt.% of an alcoholic org. solvent and 70-5wt.% of a hydrocarbon type org. solvent. At this time, the b.p. of the alcoholic org. solvent is pref. 130 deg. or lower, more pref., 120V or less and the b.p. of the hydrocarbon type org. solvent is 100 deg. or higher, more pref., 150 deg. or higher. When the b.p. of the hydrocarbon type org. solvent is below 100 deg., the washing effect of a contaminant and the anticorrosion effect of a mold lower.
Patent JP-2001113621-A (JP)
Title: Composite molded article, steering wheel, and production method therefor
Inventor: FUKUSHIMA TOSHIHARU
IPC: B32B5/28
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To enhance the impact resistance of a composite molded article, wherein a surface decorative material is provided on the outer surface of a core, such as a steering wheel or the like. SOLUTION: A composite molded article is constituted by integrating a core 3 comprising a woody material or a synthetic resin and a surface decorative material 4 through a fiber reinforced resin layer 6.
Patent JP-S62157452-A (JP)
Title: Calling and talking set with loudspeaker talking function
Inventor: SAKAKIBARA TATSUO
IPC: H04M1/60
Filed: 1985-12-28
Abstract: PURPOSE:To allow a calling operation side to apply loudspeaker talking by turning on the oscillation circuit and an amplifier of an opposite terminal set by the operation of a call switch so as to generate a call tone and energizing the caller side amplifier when the opposite party hooks off its transmitter- receiver. CONSTITUTION:In depressing a call switch 9 at a terminal set 1, a call signal is sent from a control circuit 10 to the control circuit 10' of a terminal set 2. The control circuit 10' of the terminal set 2 energizes an oscillation circuit 11' and energizes a loudspeaker amplifier 7'-1 to generate a call tone from a loudspeaker 3'. When the user hooks off the transmitter-receiver 5', a reply signal is sent to the control circuit 10 of the terminal equipment 1. The control circuit 10 of the terminal equipment 1 inputs the reply signal to energize a loudspeaker amplifier 7-1 and a microphone amplifier 7-2. Thus, the user of the terminal equipment 1 attains talking through the loudspeaker microphone 4 and the loudspeaker 3.
Patent JP-H02144904-A (JP)
Title: Heat sink device
Inventor: MATSUMOTO MASAICHI
IPC: H01F27/12
Filed: 1988-11-26
Abstract: PURPOSE:To make the device compact and improve cooling efficiency by providing a plurality of flat plate heat sink members above the top of a container in which a heater is housed and which is filled with a refrigerant with a space therebetween, and cooling through the flat plate heat sink members the refrigerant that rise in temperature as a result of absorbing a heat from the heater by cooling air flowing through the space from opposite ends of the container. CONSTITUTION:A refrigerant 3 that rises in temperature as a result of absorbing a heat from a heater 2 is cooled by air around the outer circumferential portion thereof through a heat sink plate 21 and lowers through a common header 23 to a side in a container 1 defined by a barrier 4 where no heater 2 is existent, and further passes through the lower portion of the barrier 4 to again cool the heater 2. The air 16 around the outer circumferential portion of a plurality of the heat sink plates 21 absorbs the heat by the refrigerant 3 through the heat sink plates 21 to cool the refrigerant 3 and rises in temperature by itself. Thus, the air is reduced in its density and made light-weight and hence ascends. Fresh air 16 flows into from a space A2 between the lower edges of the heat sink plates 21 and a cover 5 and from the opposite ends of the heat sink plates 21 so as to compensate the air ascending as described above. The title device is constructed to produce natural convection as such, so that the size of the space 2A between the heat sink plates 21 and the cover 5 can be reduced.
Patent JP-S63153132-A (JP)
Inventor: AOKI YASUHIKO
IPC: B32B27/10
Filed: 1986-12-17
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-H02145561-A (JP)
Title: Production of polythioalklylene dimercaptans
Inventor: WATABE KIMIO
IPC: C08G75/029
Filed: 1988-11-26
Abstract: PURPOSE:To produce the subject substance in high efficiency and to regenerate and reuse thiourea used as a starting compound by reacting a hydroxylated thioalkylene compound with thiourea and a mineral acid and decomposing the resultant thiuronium salt with ammonium hydrogen sulfide, etc. CONSTITUTION:The objective compound of formula III or IV is produced by reacting a compound of formula I or II (R is 2-3C alkylene; n is 1-3; m is 1-2) with thiourea and a mineral acid at 50-100 deg.C preferably in an aqueous medium and decomposing the resultant thiuronium salt with at least one kind of decomposition agent selected from ammonium hydrogen sulfide, ammonium salt, alkali metal hydrogen sulfide and hydrogen sulfide and ammonium at 20-100 deg.C. A large amount of regenerated thiourea existing in the aqueous layer after the reaction is reused as the raw material. The amount of the ammonium salt component in the decomposition agent is 0.05-1.5mol per 1mol of the thiuronium salt terminal.
Patent JP-S62157560-A (JP)
Title: Analysis method for carboxy methyl cellulose
Inventor: YOKOTA HIROSHI
IPC: G01N27/26
Filed: 1985-12-28
Abstract: PURPOSE:To decide fractions of substitution bodies handily, by measuring the amounts of 1, 2 and 3 carboxy methyl substituted glucoses formed by hydrolysis of carboxy methyl cellulose by uniform velocity electrophoresis. CONSTITUTION:A carboxy methyl cellulose sample is use as intact or regenerated by freezing dry, a mineral acid (e.g.: sulfuric acid) is used to hydrolyze (primary and secondary), neutralized and filtered to obtain a hydrolytic raw liquid. Then, the amounts of 1, 2 and 3 carboxy methyl substituted glucose and glucose (non-substituent) formed by hydrolysis in the raw liquid are measured by a uniform velocity electrophoresis and the mol ratio of each substituent is calculated. By this method, the fractions of the substitution bodies can be determined with a high reproducibility with a simple equipment in a short time.
Patent JP-H07250362-A (JP)
Title: Radio selective call receiver with message
Inventor: MORI YASUHIRO
IPC: H04Q7/14
Filed: 1992-09-28
Abstract: PURPOSE:To attain optional setting of an alarm time by providing a means decoding a designated signal in response to the detection of a frame synchronizing signal and a means calibrating a calendar or time to a content of the decoded designated signal to the calling receiver. CONSTITUTION:A switching circuit 1 applies voltage with a prescribed waveform intermittently to a radio section 20 and a waveform shaping circuit 30 to make the operation of a power supply efficient. When a desired radio frequency signal comes while the voltage is applied, a reception signal is detected via an antenna 10, the radio section 20 and the circuit 30 and when the signal is an individual selective call signal of the receiver, a decoder 40 detects the signal to release battery saving. Then the voltage is applied continuously to the radio section 20 and when a succeeding frame synchronizing signal is detected, a content in a PROM 50 in which a call signal of a concerned receiver is written is compared with the reception signal and when the coincidence is confirmed, a processing section 60 processes a message signal to activate an alarm horn 80 and a display device 90.
Patent JP-H11136215-A (JP)
Title: Optical time division multiplex signal selection circuit
Inventor: ADRIAN J KEATING
IPC: H04J14/08
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical time division multiplex signal selection circuit at lower cost, without the need for an optical amplifier and a special configuration for realizing independence of polarization. SOLUTION: This circuit is provided with a phase shifter 2, that receives a clock signal and a control voltage and generates/outputs a timing signal for selecting an optical signal of a prescribed channel from an optical time division multiplex signal, a comb-like generator 3 that receives the timing signal and provides an output of a short pulse based on the signal, and an electric field absorption type modulator 4 whose application voltage versus transmission rate relation is steep and that selects and outputs the optical signal in a timing, when the short pulse is received from the optical time division multiplex signal.
Patent JP-S62157801-A (JP)
Title: Wheel lock device
Inventor: WAKE KIYOYASU
IPC: E05B83/00
Filed: 1985-12-28
Abstract: PURPOSE:To carry out locking or unlocking with one action by pushing in a driving device in a nut cover to rotate a rotor, and interlocked with this, moving a latch craw to be engaged with the hook of a wheel nut. CONSTITUTION:When the opening of a nut cover 7 is pushed in toward the hook 4 of a wheel lock 6, the end face of the hook 4 is brought into contact with a disk 22, rotating a rotor 9 by a defined range of angle. And, a latch claw 17 rides over the wall part of a containing bore 10 and is moved inward, and its claw 17a falls into a hook groove 5 to lock the hook 4. On the other hand, by applying the receptacle 36 of a magnet key 35 to the end face of the nut cover 7 and as the nut cover 7 is pushed to a wheel 1 side, the rotor 9 is moved in the direction of releasing the restraint of a tumbler 33. And, since a magnet member 37 attracts the tumbler 33, the disk 22 is pushed back by a spring 27, rotating the rotor 9 to an unlock position.
Patent JP-H10126588-A (JP)
Title: Original mounting device
Inventor: FUCHIOKA HIROYUKI
IPC: H04N1/08
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an original mounting device in which mounting of an original is excellent and the original is wound on a drum while being uniformly adhered. SOLUTION: The device is provided with a support roller 15 supporting turnably a drum 1. The device is provided with an original supply side retaining roller 30 having an original 2 with an outer circumferential face of the drum 1 to wind the original 2 onto the outer circumferential face of the drum 1 and an original feeder side retaining roller 31. Both the retaining rollers 30, 31 are driven so that the peripheral velocity of the original supply side retaining roller 30 is faster than the peripheral velocity of the original feeder side retaining roller 31.
Patent JP-2001120690-A (JP)
Title: Golf club head
Inventor: SASAMOTO AKINORI
IPC: A63B53/04
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head in which the strength of a shaft fastening portion to which a shaft is fastened is secured and weight balance is improved. SOLUTION: A shaft fastening portion where a shaft fastening hole is penetrated from the top side to the sole side of a head body is provided in the heel side of the cast head body made up of a hollow casing, and a hollow portion is provided between the shaft fastening portion and the heel wall of the head body.
Patent JP-S63151075-A (JP)
Title: Solid-state image sensing device
Inventor: EMOTO FUMIAKI
IPC: H04N5/335
Filed: 1986-12-16
Abstract: PURPOSE:To implement high sensitivity, by providing an insulated-gate field effect type transistor, in which photoelectric conversion is performed in a gate region, generated charge is stored in the gate region, and a source and a drain region for reading signals corresponding to the stored charge are provided, and arranging a plurality of image sensing cells, which comprise said field effect transistors and have an amplification function in a picture element. CONSTITUTION:A negative voltage is applied to a gate electrode 13, and a low concentration N-type semiconductor layer 15 between gates is depleted. When light is inputted, the light undergoes photoelectric conversion in the depletion layer of the low concentration N-type semiconductor layer 15. Electrons flows to the side of a drain 16. Holes are stored in the low concentration N-type semiconductor layer 15 in the vicinity of the gate electrode 13. Then a potential barrier for the electrons, which is formed when the drain 16 is viewed from a source 11, is reduced. Vertical insulated-gate phototransistors are arranged in a matrix pattern. The addresses of the phototransistors arranged in this way are designated with shift registers, and the signal is read out of every picture element. The bulk-channel vertical insulated-gate field phototransistors are used for the picture element part of an area image sensor. Therefore high sensitivity can be implemented.
Patent JP-S63150544-A (JP)
Title: Window ventilation fan
Inventor: WATANABE KAZUFUMI
IPC: F24F7/013
Filed: 1986-12-16
Abstract: PURPOSE:To prevent the fan from being operated when a window is forgotten to be opened so as to constantly obtain normal ventilation by constituting the ventilation fan for use in a window in such a manner that when a port for outdoor side air feed and discharge of the window ventilation fan is blocked by the window, an iron plate piece is spaced apart from a reed switch provided in the ventilation fan main body provided in the window. CONSTITUTION:A window ventilation fan main body 1 is provided with a reed switch 3 connected to a power source in series with an operating switch 18. When an iron plate piece 5 provided in a window 9 is located in the vicinity of the reed switch 3, a contact 4 is closed, and when the iron plate piece 5 is spaced apart from the lead switch 3, the contact 4 is opened. When a port 2 for outdoor side air feed and discharge is blocked by the window 9, the contact 4 of the reed switch 3 assumes an open state. Even when a pull string 18a is operated, the operating switch 18 is not closed and a blower 8 is not operated. On the other hand, when the window 9 is in an open state, if the string 18a is operated, the operating switch 18 is closed, and the blower 8 is operated.
Patent JP-H09143719-A (JP)
Title: Splash detector for continuous vacuum vapor deposition apparatus
Inventor: NAKABAYASHI TAKASHI
IPC: C23C14/54
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a splash detector for a continuous vacuum vapor deposition apparatus capable of detecting the generation of splashes in an early period and preventing the damage of rolls and the breakage of a steel sheet by splashes. SOLUTION: This splash detector has plural monitor windows 12 disposed in the opposite positions of a film forming chamber 6, a laser incident device 14 for passing a laser beam 11 within the film forming chamber through these monitor windows and a laser detector 16 which detects the generation of the splashes by detecting the intensity of the laser beam past the inside of the film forming chamber. This laser incident device 14 consists of a laser transmitter 15 and an incident optical system 19 which splits laser beam to plural parallel laser beams and passes the laser beams horizontal in the upper part of a crucible 5.  The laser detector 16 consists of a detecting optical system 20 which condense plural laser beams to a single laser beam, an output detector 17 for detecting the intensity of the laser beams and an arithmetic unit 21 which detects the generation of the splashes from the intensity of the laser beams.
Patent JP-S63151298-A (JP)
Title: Twisting resonator
Inventor: MIURA SOUSUKE
IPC: H04R17/08
Filed: 1986-12-16
Abstract: PURPOSE:To expand the application of pyezoelectric ceramics in a new field where twisting osccilation mode is utilized by disposing oscillation piezoelectric elements having both lengths corresponding to one surface of a diaphragm and the other surface respectively so that their longitudinal oscillation direction cross with each other. making them oscillate so that they extend or contract simultaneously, and thus obtaining the twisting oscillation of the diaphragm. CONSTITUTION:A pair of rectangular-shaped piezoelectric ceramics 1, 2 which osccilate in the longitudinal direction are prepared, one rectangular piezoelectric ceramic 1 is bonded on one surface of the diaphragm 3, and the other ceramic 2 on the other surface of the disphragm 3. The stretching osccilation mode in the same direction of the ceramics 1, 2 are generated simultaneously on the crossing axes. Accordingly, the diaphragm 3 bonded with the ceramics is bent (y1) to one direction along its thickness direction at both end parts of the one piezoelectric element 1 crossing with the other 2, and bent (y2) to the other direction along its thickness direction at both end parts of the latter element 2. By generating these bendings (y1), (y2) alternately, a so-called twisting oscillation (z) can be introduced.
Patent JP-H01143364-A (JP)
Title: Optical semiconductor photodetector
Inventor: SATO KEIJI
IPC: H01L31/107
Filed: 1987-11-30
Abstract: PURPOSE:To prevent carrier from running outward and to accurately obtain quantum efficiency in an avalanche photodiode by forming one conductivity type peripheral edge protruding to a low concentration one conductivity type side at the peripheral edge of a multiplication layer. CONSTITUTION:A low concentration one conductivity type layer 12 and a high concentration one conductivity type multiplication layer 13 are formed on one conductivity type silicon substrate 11, and a reverse conductivity type diffused layer 14 is formed on the layer 13. In an avalanche photodiode of such a configuration, one conductivity type peripheral edge 13A protruding at the layer 12 is formed along the outer edge of the layer 13. Thus, since it can prevent carries from flowing out from both sides of the layer 13, an optical semiconductor photodetector which can accurately obtain quantum efficiency can be attained.
Patent JP-H03161344-A (JP)
Title: Ink jet printer
Inventor: FUKUI HIROSHI
IPC: B41J2/175
Filed: 1989-11-20
Abstract: PURPOSE:To obtain a safe ink jet printer having no leakage of liquid by a constitution wherein a supplying passage and an air passage are opened when the AND of conditions of power supply, error release, alarm release and weight release is satisfied. CONSTITUTION:An AND gate 51A is opened, a transistor 51B is put ON to conduct a solenoid 51 and the starting of printing is permitted by the AND of power supply information, error release information, alarm release information and device weight release information. The AND gate 51A is closed and the solenoid 51 is demagnetized at a time except the available condition of printing. In this case, a solenoid lever 52 is energized downwardly by the resilient force of a spring 53 while a supplying passage 44 and an air passage 49 are pushed simultaneously. Accordingly, the supplying passage 44 are the air passage 49 are intercepted respectively and, therefore, recording liquid will never be leaked out of a recording head or a tank 41 even when an electronic instrument, into which an ink jet recording device is incorporated, is slanted or vibrated.
Patent JP-H03160039-A (JP)
Title: Rubber composition
Inventor: FUKUMOTO TORU
IPC: C08K3/30
Filed: 1989-11-17
Abstract: PURPOSE:To facilitate distinction in the dark and improve the appearance by compounding a natural and/or synthetic diene rubber with a ZnS-Cu phosphor in a specified ratio. CONSTITUTION:100 pts.wt. natural and/or synthetic diene rubber (e.g. chloroisoprene rubber) is compound with 2 pts.wt. ZnS-Cu phosphor and other necessary ingredients such as a filler, a softener, an antioxidant, a vulcanizing agent, or an accelerator and kneaded. The resulting compsn. is vulcanized at 140-185 deg.C for 10-70min.