baber/WOPTO huggingface dataset:
Patent JP-H04196576-A (JP)
Title: Tape adhering device
Inventor: SASAKI SATOSHI
IPC: H01L23/50
Filed: 1990-11-28
Abstract: PURPOSE:To largely improve an adhering speed while obtaining high accuracy of adhering position by heating a tape and/or material to be adhered, then pressing substantially the entire surface of the tape to a lead frame under predetermined pressure to sufficiently rigidly adhere it in a short time. CONSTITUTION:A pressing mechanism 17 for pressing a conveyed tape 12 to a lead frame 11, a positioning mechanism for grounding the frame 11 to a predetermined position, and a heating mechanism 13 for heating the frame 11 are provided. The fed tape 12 with adhesive is adhered to a predetermined position by the pressing mechanism, i.e., a punch 4 while punching the tape 12 in a predetermined shape by a punching mechanism at each piece. The frame 11 is heated by a hot plate 5 supported by a lower air cylinder 9, and the tape is adhered.
Patent JP-H10173716-A (JP)
Title: Phase detector
Inventor: KOBAYASHI TAKEHIKO
IPC: H04B3/06
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a stable phase output with high accuracy by reducing the effect of frequency-selective fading on a phase detected by a digital radio receiver. SOLUTION: The detector is provided with a propagation line coefficient estimating device 38, a known symbol series memory 107, a simulating propagation line filter 39, and a phase comparator 34, and a known symbol series is given to the simulating propagation line filter 39, whose characteristic is decided by an estimate coefficient obtained by the propagation line coefficient estimate device 38 and a phase of an output of the simulating propagation line filter 39 is compared with a phase of a reception signal 4. As a result, the phase is detected by reducing the effect of frequency-selective fading and a high-speed data transmitter-receiver by a mobile radio system recovers a carrier.
Patent JP-H01171485-A (JP)
Title: Novel xylooligosyl transferase
Inventor: MITSUISHI YASUSHI
IPC: C12N9/10
Filed: 1987-12-25
Abstract: PURPOSE:To provide a novel xylooligosyl transferase having specific molecular weight, isoelectric point, optimum temperature in the case of using a sugar as a receptor, etc., capable of transferring a xylooligosaccharide residue having a polymerization degree of >=2 and effective in performing xylooligosyl transfer reaction using xylooligosaccharide as a donor. CONSTITUTION:The objective novel xylooligosyl transferase provided in the present invention is effective in producing a useful substance by the sugar trans fer reaction using an enzyme catalyst from xylan or hydrolyzed xylan which is an important biomass raw material and in expanding the utilization range of xylan. An effective microbial strain capable of producing said transferase is e.g. Acremonium cellulolyticus. The transferase has the following enzymatic properties. Molecular weight, about 51,000; isoelectric point, pH 5.0; optimum temperature mentioned above, about 80 deg.C; optimum working pH in the case of using a sugar as a receptor, about 4.9; etc.
Patent JP-H07242701-A (JP)
Title: Suppressing method for activity of trimerization catalyst system
Inventor: MAAKU II RATSUSHIYAA
IPC: C08F4/64
Filed: 1994-12-28
Abstract: A process is provided to inhibit trimerization catalyst system activity which comprises the sequential steps of contacting a reactor effluent stream with alcohol; removing any desired olefin products; adding an aqueous base to the non-olefin portion; removing a precipitate; separating the aqueous and organic phases; and adding an acid to the aqueous phase.
Patent JP-H07183603-A (JP)
Title: Pulse gas laser device
Inventor: YASUOKA KOICHI
IPC: H01S3/038
Filed: 1993-12-24
Abstract: PURPOSE:To provide a pulse gas laser device which elongates the life of a preliminary ionizing electrode by reducing the current the preliminary ionizing electrode. CONSTITUTION:Main electrodes 1a and 1b are counterposed inside a discharge container charged airtightly with laser gas. Moreover, the other main electrode 1b is earthed is connected on the same potential as the preliminary ionizing electrode 2b. Furthermore, a preliminary ionizing electrode 2a is arranged through a minute gap 3, in opposition to the preliminary ionizing electrode 2b. This preliminary ionizing electrode 2a is led out of the laser gas, being electrically insulated from the conductor mechanically supporting the main electrode 1b, and is connected to one end of a ballast inductance 4. Moreover, the other end of this ballast inductance 4 is connected to one end of a ballast inductance 4. Furthermore, the other end of this ballast capacitor Cx is connected to one end of the inductance 12 for preliminary ionization, and the other end of this inductance 12 for preliminary ionization is earthed through a resistor 13 for preliminary ionization.
Patent JP-2000156485-A (JP)
Title: Solid-state image sensing device and manufacture thereof
Inventor: OTSUKA YOICHI
IPC: G02B5/20
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To lessen image defects caused by pigment particles contained in pigment photoresist which forms a color filter. SOLUTION: A solid-state image sensing device 1 is equipped with a a photodetective sensor 3 which is provided in the surface of a substrate 2 to carry out the conversion of light into electricity, a color filter 9 which is provided on the substrate 2 and formed of pigment photoresist, a light transmitting flattened film 10 which is possessed of a flat surface and formed on the color filter 9, and a micro lens 11 which is provided on the second flattened film 10 and concentrates light which impinges on the photodetective sensor 3, where the second flattened film 10 is lessened in thickness so as to make the base of the micro lens located near to the top surface of the color filter 9. At this point, it is preferable that a distance between the top surface of the color filter 9 and the base of the micro lens 11 is set at 0.3 μm or below.
Patent JP-H02176483-A (JP)
Title: Magnetoresistance element
Inventor: SHIBAZAKI ICHIRO
IPC: G01R33/09
Filed: 1988-12-28
Abstract: PURPOSE:To prevent reduction of an output of a magnetoresistance element by a construction wherein a recessed part is provided on one lateral side of a magnetoresistance element base of a ferromagnetic substance and a lead is accommodated in the recessed part and so bonded as not to project from an element pellet. CONSTITUTION:A groove-shaped recessed part is provided in a part of lateral sides of an insulative base 1 and a continuity part is made in this recessed apt. A light-sensitive glass ceramic base 0.5mm thick is used for the insulative base, for instance, and a plurality of square holes 1A are formed by pattern checking. After a ferromagnetic substance film is formed by sputtering on the base 1 having the square holes made, the continuity part 7 is formed inside of each of the holes 1A by electroless plating, and then the base 1 is cut along dotted lines D and E to be formed into a pellet. Subsequently, a lead frame 4 is soldered 8 from a lateral side of the pellet so that the fore end of the lead frame in the soldered part does not project from the surface of the element pellet. By this constitution, projection of the soldered part of the lead frame is eliminated, a magneto-resistance element is disposed in proximity to a magnetic signal source, and thereby the reduction of an output can be prevented.
Patent JP-H05167591-A (JP)
Title: Data transmission system
Inventor: INASAWA SATORU
IPC: H04L12/40
Filed: 1991-12-13
Abstract: PURPOSE:To reduce the number of times of inquiry and to improve the use efficiency of a common bus by selecting each terminal within an interface device having a packet to be communicated with in accordance with inquiry signals from a concentrated device and transmitting the packet to the common bus subsequently to a response signal. CONSTITUTION:Each interface device 103-1 to 103-N controls each grouped terminal 101-11 to 101-Ni. Therefore, a response circuit 205 within the interface device 103 monitors the transmission state of the packets of other terminals, selects a terminal having a transmission packet from the grouped terminals by controlling a selection circuit 204 in accordance with the inquiry signals from a concentrated control device 104 when a state that the packets of the other terminals are eliminated is detected, and transmits a response signal. A transmission buffer 202 stores the communication packets of the terminal group and transmits the packet to be selected by the circuit 104 in accordance with the response signal to a common bus 105 via a bus interface. Thus, the use efficiency of a bus 105 is improved.
Patent JP-H10158153-A (JP)
Title: Pharmaceutical hard gelatin capsule and its production
Inventor: INOGUCHI TATSUHIKO
IPC: A61J3/07
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To produce a pharmaceutical hard gelatin capsule, capable of simply and surely controlling the microorganism quality and eliminating the need for treatment with ethylene oxide gas and having excellent microorganism quality and to provide a method for producing the hard gelatin capsule. SOLUTION: A jelly containing acetic acid or its nontoxic salt added thereto is used as a jelly for molding a capsule to thereby provide the pharmaceutical hard capsule containing the acetic acid or its nontoxic salt in the hard gelatin capsule consisting essentially of gelatin in the method for producing the pharmaceutical hard gelatin capsule comprising dipping a molding pin in the jelly, consisting essentially of the gelatin and used for molding the capsule, then pulling up the pin from the jelly, drying the jelly sticking to the molding pin and producing the hard gelatin capsule.
Patent JP-H11163927-A (JP)
Title: Address coincidence detection device, communication control system and address coincidence detection method
Inventor: FUJISAWA YUKIO
IPC: H04L12/70
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an address coincidence detection device, a communication control system and an address coincidence detection method that can quickly execute comparison even for a large number of packet communication data for permitting a transfer, without increasing a circuit scale. SOLUTION: When a reception address latch 21 extracts host bits A10 to A3 and subordinate bits A2 to A0, it retrieves judgement data for indicating whether an address specified by the host bits A10 to A3 and the subordinate bits A2 to A0 is valid or not, and outputs a coincidence detection signal when it is indicated that the judgment data are valid.
Patent JP-H05166469-A (JP)
Title: Color picture tube device
Inventor: SUGAWARA SHIGERU
IPC: H01J29/76
Filed: 1991-12-13
Abstract: PURPOSE:To improve a picture quality by arranging an auxiliary deflecting device in the vicinity of a main deflecting device so that misconvegence generated by repulsive force between three electron beams can be corrected. CONSTITUTION:A main deflecting device 13 relating to three electron beams 9B, 9G, 9R, emitted from an electron gun 10, is mounted to the outside of a boundary part between a large contour part 12 of a funnel 2 and a neck 8, and a color purity convergence correcting magnet 14 is mounted to the outside of the neck 8. An auxiliary deflecting device 27 is mounted adjacent to the magnet 14 to the outside of the neck 8 to connect a pair of coils of this device to an auxiliary deflecting circuit 28 connected to a driving circuit 23. By a command signal fed from the circuit 23 based on a current quantity of the electron beam, a predetermined current is allowed to flow in the coil of the device 27 from a circuit 27, and when a 4-pole field is generated, the three electron beams 9B, 9G, 9R can be properly concentrated on a phosphor screen 3 by moving a pair of the side beams 9B, 9R in a direction of over concentration.
Patent JP-H11139523-A (JP)
Title: Conveyor belt
Inventor: TSUNODA KATSUHIKO
IPC: B65G15/32
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce the loss of a conveyor belt and to save electric power. SOLUTION: This conveyor belt is wound and traveled between a driving pulley and a idle pulley and is used for an article conveying system. The material loss factor (tan δ) and dynamic elastic modulus (E') of the belt inner face rubber of the conveyor belt kept in contact with the pulleys are set to 0.04<=tanδ<=0.12 and E'>=20 kgf/cm<2> respectively.
Patent JP-H05140311-A (JP)
Title: Aromatic polyetherketone sulfone and its production
Inventor: MIHASHI KENICHI
IPC: C08G75/20
Filed: 1991-11-19
Abstract: PURPOSE:To obtain an aromatic polyetherketone sulfone having excellent heat resistance and high glass transition temperature as well as excellent chemical resistance. CONSTITUTION:4-4'-Sulfonyldibenzoyl chloride or its nuclear substituent body in which one or more phenyl groups are replaced with 1-6C alkyl group, 1-6C alkoxy group or 6-12C aryl group is polycondensed by an electrophilic reaction with a diphenyl ether or its ring substituted derivative in which one or more phenylene groups is replaced with 1-6C alkyl group, 1-6C alkoxy group or 6-12C aryl group to provide the objective aromatic polyetherketone sulfone consisting of recurring units expressed by the formula or recurring units in which one or more phenylene groups in the recurring units are replaced with a group of 1-6C alkyl, 1-6C alkoxy or 6-12C aryl and having >=0.1dl/g reduced viscosity at 0.2g/dl concentration and at 60 deg.C.
Patent JP-H10170663-A (JP)
Title: Magnetic field detector and clock with magnetic field measuring function using it
Inventor: OKETANI MAKOTO
IPC: G04B47/06
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field measuring device which can precisely measure magnetic field information such as azimuth even when a component such as a battery which is large in volume and high in permeability is arranged with a magnetic sensor in the device body, and an electronic clock with magnetic field measuring function including the device. SOLUTION: A pointer-type electronic clock with magnetic field measuring function has a component such as a battery which is large in volume and high in permeability arranged with a magnetic sensor 4 in its body. In this structure, this component changes magnetic field vectors in the area where an MR element of the magnetic sensor 4, causes phase of sensor output to shift, and gives error to azimuth angle derived from the output. Such error is corrected with correcting means 112 (correction table).
Patent JP-H08162443-A (JP)
Title: Etching method
Inventor: HAMA KIICHI
IPC: H01L21/304
Filed: 1994-12-06
Abstract: PURPOSE: To remove hydrocarbon in a processing vessel so as not to pollute the inside of the processing vessel even in the dry etching step using plasma ITO(Indium Tin Oxide) on a processed substrate in the processing vessel. CONSTITUTION: A glass substrate P for an LCD is placed on a susceptor 4 in a processing vessel to introduce CH4 gas and H2 gas and a high-frequency antenna 33 is supplied with a high-frequency power. Also, the susceptor 4 is supplied with the high-frequency power for etching ITO on a glass substrate P for LCD. When the etching step is finished, the introduced gas leaving the produced plasma intact is instantly replaced with O2 gas, hydrocarbon coupled with the oxygen radical is exhausted from the processing vessel 2. At this time, if the bias high-frequency power is stopped or the output of the high-frequency antenna 33 radio frequency power is increased, the processing vessel 2 is entirely cleaned up or the required cleaning time can be reduced.
Patent JP-H07193857-A (JP)
Title: Channel assignment system for mobile communication system
Inventor: HAMABE KOJIRO
IPC: H04W16/12
Filed: 1993-12-27
Abstract: PURPOSE:To reduce the frequency of occurrence of interference during communication in the radio communication system of sector configuration. CONSTITUTION:Base stations 11-13 arranged in a service area use sector antennas 31a-31f, 32a-32f, 33a-33f to cover plural sector cells 41a-41f, 42a-42f, 43a-43f respectively. When a communication request with radio terminal equipments 21-24 of a sector cell takes place in a base station, the base station obtains an incoming direction of interference waves of all channels and an incoming direction of a desired wave from radio terminal equipments and selects channels in the order that a difference between the incoming direction of the interference wave and the incoming direction of the desired wave is close to 180 deg. and assigns at first a channel satisfying the assigning condition.
Patent JP-H11164198-A (JP)
Title: Picture data processor
Inventor: NISHIGORI YOSHIHISA
IPC: H04N19/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a picture data processor for flexibly processing plural MPEG picture data by one device, even in the case of reproducing the plural MPEG picture data and simultaneously displaying plural pictures at the display of a personal computer or the like. SOLUTION: An external interface circuit 2500 inputs plural MPEG picture data and a variable coupling circuit 2507 allocates the plural MPEG picture data inputted by the external interface circuit 2500 to one of plural arithmetic unit groups, based on allocation information from a coupling system arithmetic circuit 2509. Then, allocated one or plural arithmetic units decode the corresponding MPEG picture data so as to simultaneously and in parallel decode the plural MPEG picture data. Similarly, the respective decoded pictures are allocated to one of the plural arithmetic unit groups and the allocated one or plural arithmetic units enlarge or reduce the corresponding images, so as to and in parallel enlarge or reduce the plural pictures.
Patent JP-H01171488-A (JP)
Title: Recombinant plasmid, bacillus subtilis transformed therewith and production of pullulanase-analog enzyme using said bacillus
Inventor: OKADA SHIGETAKA
IPC: C12N1/21
Filed: 1987-12-25
Abstract: PURPOSE:To easily obtain a pullulanase-analog enzyme useful in the field of starch saccharification industry, by culturing Bacillus subtilis transformed with a specific plasmid in a medium. CONSTITUTION:A DNA fragment (A) capable of producing a pullulanase-analog enzyme having a molecular weight of about 2.2 Md is produced by treating a chromosome DNA of Bacillus stearothermophilus (TRS40) with a restriction enzyme HindIII. The fragment A is linked with a vector fragment (B) produced by treating vector plasmid pTB522, etc., with HindIII to obtain plasmid pPP10 (C) which is a recombinant DNA. Bacillus subtilis (D) transformed with the plasmid C is cultured in a medium containing 1-10wt.% of starch, etc., and meat extract, etc., at pH 6.5-7.3 and about 37 deg.C for 24-72hr under aeration. The obtained culture product is separated and purified to form a pullulanase- analog enzyme having the following properties. Molecular weight, 62,000 Dalton; working pH, 5.0-7.5; optimum working temperature, 60-65 deg.C; action and substrate specificity, acting to pullulan to produce panose, glucose and mannose; etc.
Patent JP-H01171652-A (JP)
Title: Rice cleaner
Inventor: INOSE YASUNORI
IPC: B02B3/06
Filed: 1987-12-25
Abstract: PURPOSE:To easily obtain a small and a large quantity of cleaned rice using one rice sweeper by directing the cleaned-rice guide displaceably to its interior cleaned-rice vessel side and the exterior discharging side while the rice-beam guide is incessantly opened. CONSTITUTION:The cleaned rice guide 6 with its one end leaped up is stored in the main body 1. When a small quantity of rice is cleaned under this state, the cleaned rice and the rice-bran are parted and stored into a cleaned rice vessel 12 and a rice-bran vessel 13 provided in parallel in the main body 1 through a separator 21. On one hand, when a large quantity of rice is cleaned, one end side of the cleaned rice guide 6 protruded from an opening part 9 of the front panel 7 of the main body 1 to the exterior while the other end side is turned so that it covers the discharge port 5 of cleaned rice. Accordingly, the cleaned rice is discharged to the front exterior of the main body 1 along the cleaned rice guide 6, the rice-bran is parted nearly equally and stored from the opening of the rice-bran guide 10 to the cleaned rice vessel 12 and from the rice-bran discharge port to the rice-bran vessel 13.
Patent JP-H03185827-A (JP)
Title: Manufacture of thin film of high purity
Inventor: BITSUCHI EN NUGUIEN
IPC: H01L21/316
Filed: 1990-11-30
Abstract: PURPOSE: To form a high purity thin film on a semiconductor substrate by holding the substrate on a grounding electrode in a vacuum vessel, containing the grounding electrode and giving energy to a gas containing no hydrogen from high-frequency energy coupled with power electrodes, and then introducing energized silicon ions obtained by performing mass spectrometric analysis on a silicon-containing gas to the vacuum vessel and causing a reaction between the gas and silicon ions. CONSTITUTION: A wafer to be treated is introduced to a vacuum vessel 10 and placed on a grounding electrode 12. A first gas, containing oxygen or nitrogen and introduced across grounding electrodes 12 and 14, is excited to a high- energy state by high-frequency power supplied by a power source 28. A second gas selected from among a group composed of silane, silicon tetrachloride, silicon tetrafluoride, and silicon is analyzed with a mass spectrometer 40 and energized ions are accelerated by means of an accelerating column 42, advance to the space between the two electrodes in the vessel 10. When the ions reach the space, a chemical reaction occurs very near the substrate 46 in plasma and, as a result, a thin film is deposited on the substrate 46.
Patent JP-H01172883-A (JP)
Title: Separating device for recording paper
Inventor: KOBAYASHI TAKESHI
IPC: G03G15/00
Filed: 1987-12-26
Abstract: PURPOSE:To prevent the deterioration of a printing quality by holding the tip part of a separating member by the lower face to which an image of recording paper is not transferred, when the tip of the recording paper has been separated from a claw part. CONSTITUTION:The tip of recording paper P to which a toner image has been transferred by an electrifier 2 is caught by a claw part 32a, and subsequently, a separating member 3 is oscillated in the carrying direction of the recording paper P, namely, clockwise against energizing force of an energizing means 31, and this recording paper is peeled off from the peripheral surface of a photosensitive drum 1. In such a way, the recording paper P is separated from the photosensitive drum 1, and also, the tip part 32 is oscillated clockwise, and when the tip of this recording paper has been separated from the claw part 32a, the tip part 32 of the separating member 3 is held by the lower face to which an image of the recording paper P is not transferred. Thereafter, the separated recording paper P is placed on a carrying belt 5, and carried out by a rotation of driving rollers 4, 4. In such a way, the deterioration of a printing quality of an image which has been transferred to the recording paper is prevented.
Patent JP-H10167829-A (JP)
Title: Unfired sic compact excellent in chemical stability and durability
Inventor: HATTA TOKUAKI
IPC: C04B28/26
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain an SiC compact used as the wall of an incinerator, etc., and having superior durability even when exposed to a severe atmosphere in corrosion. SOLUTION: A mixture of SiC powder with a binder such as alumina cement, water glass or phosphoric acid is compacted in a prescribed shape and heat- treated to directly bond SiC particles with the binder freed of the bound water. One or more among a deflocculant, a dispersant, a strength imparting agent, a hardening agent and a plasticizer may be added to the mixture. The objective unfired SiC compact is used as the wall of the burning zone of an incinerator, etc., or when exposed to a severe atmosphere in corrosion under high partial pressure of steam. Since the compact has a single phase structure of SiC, the occurrence of defects due to buckling, breaking, chipping an cracking is suppressed.