baber/WOPTO huggingface dataset:
Patent JP-2001147880-A (JP)
Title: Method and system for supporting communications
Inventor: MURAKAMI MASAHIKO
IPC: G06F13/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the selection of a virtual space in a conversation system. SOLUTION: A category DB 22 in which URLs and the categories of the URLs are stored is prepared. A URL uttered in a channel, the category, and the channel are written in a URL table. The totality of the categories of the URL uttered in the channel is defined as the characteristics of the channel. The characteristics of the channel are displayed in a window on an IRC client. It is preferable to increase the weight of the URL based on the contents of conversation because the channel characteristics reflect the contents of conversation more precisely at the time of calculating the total sum of the categories of the URL. For example, it is possible to increase the weight of the URL uttered by a user who stays in a room for a long time or a user who actively speaks out. Also, it is possible to increase the weight of the URL whose conversation is made active after the utterance of the URL.
Patent JP-H02175693-A (JP)
Title: Growth of single crystal
Inventor: HIGUCHI YUSAKU
IPC: H01L21/208
Filed: 1988-12-28
Abstract: PURPOSE:To prevent reduction in reflectance of reflecting plate in liquid encapsulating Czochralski method wherein two or more kinds of raw materials are packed into a container by separating a reflecting plate of heat rays from materials stored in the crucible in forming and melting processes of compound. CONSTITUTION:For example, Ga raw material 105 and As raw material 107 are stored in a crucible 101, a liquid encapsulating agent 103 of B2O3 is put on the material and the crucible is heated by a heater. In the operation, a reflecting plate 109 made of quartz is set opposingly to the liquid encapsulating agent 103. When the crucible is heated in this state, B2O3 becomes a molten state and further Ga is abruptly reacted with As to synthesize GaAs. The reaction is exothermic reaction and volatile As is scattered in the reaction. Therefore, the reflecting plate 109 is placed at a given distance part from the materials stored in the crucible. Consequently, As does not reach the reflecting plate 109 and reduction in reflectance caused by adhesion of As can be prevented. The raw materials and impurities can be removed by heating the separated reflecting plate 109 even if the raw materials and the impurities adhere to the reflecting plate.
Patent JP-H01172803-A (JP)
Title: Method for removing intermediate part of optical fiber covering material
Inventor: MORITA YUKIO
IPC: G02B6/00
Filed: 1987-12-26
Abstract: PURPOSE:To effectively remove only the covering material without damaging and cutting an optical fiber by using a hot cutter, the blade part of which is held heated, to remove the covering material of the optical fiber. CONSTITUTION:The blade part 1a is held hot by electrical heating, etc. This blade part 1a is pressed to the required intermediate part of the optical fiber 2 and is inserted to just before the optical fiber 2a. One side of the covering material 2b is then removed by moving the hot cutter 1 along the optical fiber 2. The heated part of the covering material 2 is softened and melted and is easily stripped when the blade part of the hot cutter is kept heated and is moved while said part is pressed to the optical fiber. However, the optical fiber 2a is not thermally affected. Only the covering material is thereby removed without damaging the optical fiber.
Patent JP-H01171440-A (JP)
Title: Frozen food covered with candy with starch base
Inventor: YAMAGISHI MASANATSU
IPC: A23L5/10
Filed: 1987-12-25
Abstract: PURPOSE:To prevent candy with starch base from solving during thawing, by covering the surface of a food fried with an oil with candy with starch base containing a specific paste material. CONSTITUTION:This frozen food is obtained by forming a covering layer comprising candy with starch base blended with low methoxylpectin and citric acid around the surface of a food fried with an oil, freezing and integrating.
Patent JP-H05168145-A (JP)
Title: Safety device for heater
Inventor: SHIRE TAKASHI
IPC: H02H3/00
Filed: 1991-12-16
Abstract: PURPOSE:To prevent dangerous operation due to malfunction of safety device by stopping the operation of a machine even if the connecting terminals of the wiring of safety device are short-circuited upon malfunction of the safety device. CONSTITUTION:A temperature fuse 14 and a current detector 19 are wired between a power supply 34 and a control circuit 28 and when the current detector 19 detects a current flowing through the temperature fuse 14, a current detection signal is delivered to the control circuit 28 thus enabling the operation of a machine. Feeder lines 36 connecting the temperature fuse 14 and the current detector 19 are jointed at connecting terminals 29, 30 and the signal lines 20, 26 of the current detector 19 are jointed at connecting terminals 22, 23 so that the control circuit 28 stops output of driving current from a proportional valve 12 even if the connecting terminals 29, 30 and 22, 23 are short-circuited emergently through short circuit lines 37, 38 after function of the temperature fuse 14.
Patent JP-H06177858-A (JP)
Title: Spread spectrum communication system
Inventor: MITARAI KOICHI
IPC: H04J13/00
Filed: 1992-12-11
Abstract: PURPOSE:To obtain a spread spectrum communication system in which the data transmission of a high reliability can be attained even at the time of using the transmission line of a bad transmission quality. CONSTITUTION:In a transmitter 70, a carrier 21 from a carrier oscillator 11 is multiplied by a signal 24 obtained by the EXOR of an PN code 22 outputted from a PN code generator 12 and a transmission data 23, mixed with the output of a multiplier 72 multiplied by the PN code 22 by a mixer 73, and transmitted through a high pass filter 15 to a battery line 51. In a receiver 90, a received signal 94 inputted through a high pass filter 31 is separated into two frequency bands by band pass filters 91 and 92, multiplied by a multiplier 39, and a correlation signal 45 of an intermediate frequency (f)IF is taken out from a band pass filter 37. This signal is modulated by a demodulated by a demodulator 38, and the received data 47 are obtained.
Patent JP-H08155500-A (JP)
Title: Sludge dewatering agent
Inventor: MURANO MASAYUKI
IPC: B01D21/01
Filed: 1994-12-09
Abstract: PURPOSE: To obtain a sludge dewatering agent which can form a coagulated flock with high strength and obtain cake with good peelability with cloth in filtration by preparing the agent from an amphoteric polymer having specified amidine units and (meth)acrylic acid units. CONSTITUTION: A sludge dewatering agent is prepared from an amphoteric polymer having amidine units and (meth)acrylic acid units the content of which is 5-46 mole % of the total constitutional units in the polymer. In the amphoteric polymer, the structure of the amidine unit is expressed by formula I or II, and the structure of the (meth)acrylic acid is expressed by formula III. In the formulas I-III, R-R is hydrogen or methly group, and X<-> is chlorine ion, bromine ion, nitrate ion, or acetate ion. It is preferable that the content of the amidine unit in the total structural units is 5-80 mole %, and the intrinsic viscosity of the polymer in 1N sodium chloride aqueous solution at 30 deg.C is 1dl/g or more.
Patent JP-H11163449-A (JP)
Title: Bidirectional optical amplifier
Inventor: TOYOHARA ATSUSHI
IPC: H01S3/067
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide good optical transfer with reduce noise index. SOLUTION: An optical circulator 2 comprising four pots 2a-2d which are optical input/output terminals, two EDFs 3 and 4 each of which connected to first ports 2a and 2c among the ports 2a-2d of the optical circulator 2, respectively comprise ports 3a and 4a at their circulator inverse connection side end parts, and wavelength-selecting filters 11 and 12 which, connected to the EDFs 3 and 4 via the second ports 2b and 2d among the ports 2a-2d of the optical circulator 2, reflect optical signal of specific wavelength are provided. Here, excitation light sources 13 and 14 for exciting EDFs 7 and 8 are connected to the optical path (couplers 9 and 10) of the wavelength-selecting filters 11 and 12.
Patent JP-H06179031-A (JP)
Title: Simple bar rolling mill
Inventor: KAWAMURA TAKASHI
IPC: B21B3/00
Filed: 1992-12-11
Abstract: PURPOSE:To suitably make for a production of small scale many kinds of a structural angle and to easily and efficiently machine even a difficultly processable material by driving with rolling a die roller while clamping a bar between with a standstill die. CONSTITUTION:An ascending and descending plate 2 is lowered by being driven with a piston-cylinder device 3 a die roller 5 is also lowered until a bar R and presses with clamping it between with a standstill die 6. When the die roller 5 is arranged at a rolling beginning position P, a retaining tool 9 is adjoined on an upper surface of the bar R and a camber up of the bar R is prevented. A die roller supporting block 52 is pulled to a rear surface side of rolling mill with the piston cylinder device 8, following the above, the die roller 5 is driven with rolling to the rear surface side of rolling mill while being driven with rolling and while rolling so that a bar part r is made to a structural angle of a prescribed cross section area. Therefore, the bar part r is rolled corresponding to a shape of upper and lower both dies 5, 6.
Patent JP-H11163008-A (JP)
Title: Resin sealing device for semiconductor device
Inventor: KOIKE MASAHIRO
IPC: B29C45/76
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a product, by constantly holding an proper degree of vacuum inside a metal mold in resin sealing so as to reduce defects such as internal voids of the product, and detecting errors in a pipe arrangement system. SOLUTION: In a resin sealing device having an evacuation device, a vacuum pressure monitoring pressure switch(PS) 4 is provided as a sensor at several main parts, and an upper or lower limit value at each part of the vacuum pressure of a sealed portion of a metal mold 3 and an evacuation pipe arrangement system is detected by the sensor in accordance with operation timing. Thus, it is monitored that the normal state is provided.
Patent JP-H03191175-A (JP)
Title: Member for supporting scaffold for house
Inventor: ONO SHOJI
IPC: E04G5/04
Filed: 1989-12-20
Abstract: PURPOSE:To reduce the time and cost for erecting and removing a scaffold for maintenance and inspection by providing fitting sections which protrude outward after passing through outside wall panels and can be fitted suitably with working scaffolds and house accessories at their protruding ends to the framework of a prefabricated house. CONSTITUTION:A house 51 is constituted in such a way that the first and second floors are respectively formed of house units 52 for rooms and outside panels 54 are fitted to a frame 51 formed from pillars and beams in the form of a box, and then, window sections 53 are installed to the house units 52 of the second floor. Fitting bolts 11 which are used as scaffold supporting members are fixed in advance to prescribed locations of the framework 51 by welding in such a state that parts of the bolts 11 are made to protrude from the panels 54 so as to form fitting sections 11A. A bracket 12 is attached to each fitting section 11A with a nut 13. Therefore, the appearance is not spoiled even when no working scaffold is used.
Patent JP-2001146242-A (JP)
Title: Container cap structure
Inventor: TAKAHASHI KAZUYOSHI
IPC: B65D41/16
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a container cap structure in which a cap can be removed by applying a pressing force against an outer circumferential part of a cap skirt in a container having no sufficient taper shape where its shoulder part is abutted against the cap skirt to push up the cap or a container where its shoulder part is soft, abutted against the cap skirt and does not enable the cap to be pushed up. SOLUTION: There is provided a container cap structure in which a pressing force is applied to an outer circumferential part of a cap skirt segment 25 under a state of partial abutment of a cap removing member 30 against a container 10, the cap skirt segment 25 is abutted against a tapered surface 31 of the cap removing member 30 to cause a cap 20 to be moved upward, an engagement protrusion 23 of the cap is removed from an engagement protrusion 4 at a container neck 3 and then the cap 20 can be removed from the container neck 3 through one-finger touch operation.
Patent JP-2001150994-A (JP)
Title: Vehicular seat harness arranging structure
Inventor: ITO MASAHITO
IPC: B60N2/90
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular seat harness arranging structure eliminating inconveniences in moving a seat. SOLUTION: In the arranging structure, coil springs 210, 220 are set on the bottom face of a seat 100 mounted on a vehicle so as to be movable back and forth, part of an extra length portion SH11 of a seat harness SH1, having an extra length, pulled out of an interior of the seat 100 is locked to the coil springs 210, 220, and a connector C12 connected to the end of the extra length portion SH11 is joined to a connector C11 connected to the end of a branch line FH12 of a floor harness FH10. The coil springs 210, 220 are elastically deformed with the back-and-forth movement of the seat 100 to allow the follow-up of the seat harness SH1 without slackening.
Patent JP-H07193058-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: TAKEUCHI BUNICHI
IPC: H01L21/316
Filed: 1993-12-27
Abstract: PURPOSE:To avoid the breakages and damages of a reactive gas introducing jig, a reaction tube, a boat, wafers, etc., and the generation of particles and improve the thin film characteristics. CONSTITUTION:A boat 3 loaded with a number of wafers 5 is provided in a reaction tube 3. The wafers 5 are heated while reactive gas is introduced into the reaction tube 2 by a reactive gas introducing jig 4 which has a large number of holes in its longitudinal direction to deposit a thin film on the wafer 5. In a semiconductor manufacturing apparatus like this, the reactive gas introducing jig 4 is connected to the reaction tube 2 with a supporting part 1.
Patent JP-H0419941-A (JP)
Title: Gas electric discharge display panel
Inventor: WATANABE YOSHIO
IPC: H01J17/06
Filed: 1990-11-28
Abstract: PURPOSE:To improve the discharge characteristic of a gas electric discharge display panel and enhance the emission efficiency of the display panel by forming a cathode basically out of an oxide conductor containing a compound of perovskite structure. CONSTITUTION:The base electrode 2 of a cathode 3 is selected among Ni, A, Pd, Al, and Cu and a specific oxide conductor is mixed in glass powder and the cathode 3 sintered is layed thereon. (LaM1)M2O3 having perovskite crystalline structure (M1 is Ba, Se; M2 is either of Co, Ni, Fe, and Mn) or LaM2O3 is used as the oxide conductor. Alternately, (LaM1)2M2O4 having K2NiF4 crystalline structure (M1, M2 is the same as mentioned above) or La2M2O4 (M2 is the same as mentioned above) is used. The cathode thus formed has good conductivity even when sintered in air and its discharge starting volt age and minimum discharge maintenance are low. The amount of ions attached to front glass through discharge is small. The emission efficiency of the display panel is therefore good.
Patent JP-H07184647-A (JP)
Title: Alpha-l-fucosidase, its production an alcaligenes denitrificans subsp. denitrificans ksf-0901 bacterial strain
Inventor: WATANABE SATORU
IPC: C12N9/24
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a new alpha-L-fucosidase useful for structural analysis, etc., of a sugar chain in a complex carbohydrate. CONSTITUTION:This alpha-L-fucosidase is capable of isolating L-fucose by acting on a natural polymer substrate such as oligosaccharide and alpha-L-fucosyl bond in a synthetic substrate. The enzyme reacts with alpha 1 2 or alpha 1 6 fucosyl bond in a natural substrate and not reacts with alpha 1 3 or alpha 1 4 fucosyl bond in the natural substrte, and has optimum pH at 7.0-8.0, stable pH at 6.0-9.0 (at 45 deg.C for 1hr), optimum temperature at 55 deg.C, and when the enzyme is retained at pH7.0 for 10min, the enzyme is stable until 50 deg.C while the enzyme is deactivated at >=65 deg.C. The enzyme has the molecular weight of about 102,000 (PAGE) or about 51,000 (SDS-PAGE). The enzyme is inhibited by Cu, Hg and para- chloromethacryl benzoic acid, but hardly influenced with L-fucose. The enzyme is obtained from a cultured mixture of Alcaligenes denitrificans subsp. denitrificans KSF-0901 bacterial strain (FERM-P-13993), etc.
Patent JP-H01170340-A (JP)
Title: Side cover for generator
Inventor: MARUYAMA TADAYOSHI
IPC: H02K5/04
Filed: 1987-12-24
Abstract: PURPOSE:To suppress the occurrence of a vibration by providing a rubber packing at the upper end of a cover in contact with a generator frame, supporting the own weight of the cover by a generator floor, and clamping the lower end through a rubber packing at a bed by a bolt. CONSTITUTION:An oil pressure gauge, a thermometer, a cable, a frame, etc., to be mounted on a frame 21 of the side of a turbine generator are covered with a side cover 23. A reinforcing rib 23a is provided at the cover 23, its top is extended to the vicinity of the frame 21, and its bottom is extended to the vicinity of a frame plate 22b. A rubber packing 26a is interposed between the upper end of the cover 23 and the frame 21. The own weight of the cover 23 is supported by a structure for inserting a rubber packing 26c between the lower end of the rib 23a and a bed 25 to support it. The lower end of the cover 23 is attached through a rubber packing 26b to the bed 25. Thus, the vibration of the cover is effectively absorbed.
Patent JP-H07193665-A (JP)
Title: Facsimile adaptor
Inventor: SAKAKI KOSUKE
IPC: G06F12/00
Filed: 1993-12-27
Abstract: PURPOSE:To obtain the facsimile adaptor capable of making dialing or receiving a call without any restriction practically by using a storage memory of a finite memory capacity. CONSTITUTION:The facsimile adaptor 21 is connected to a communication cable 12 and a telephone line 15 and intervenes facsimile communication between host computers 131-13N and a facsimile equipment. The facsimile adaptor 21 is provided with a file storage section 37, and the priority of each file is stored in a priority storage section 38. A threshold capacity of a memory capacity is set to the file storage section 37 and when the capacity exceeds the threshold capacity because of storage of a new transmission file, a file whose priority is low is deleted and it is informed to a sender or the file is transferred to store the new file.
Patent JP-H05137563-A (JP)
Title: Culture system for algae
Inventor: SATO SHINICHIRO
IPC: C12M1/00
Filed: 1991-11-22
Abstract: PURPOSE:To carry out stable culture of algae at a minimum airflow level through such a process that a culture solution freed from the bubbles contained therein in an air/liquid separation chamber other than a culture tank is horizontally forced into the culture tank via the sidewall of its bottom and agitated. CONSTITUTION:Algae in a cylindrical culture tank 1 made from a transparent material is irradiated with rays from e.g. a fluorescent lamp 25 and cultured. A culture solution freed from the bubbles contained therein by collapsing them in an air/liquid separation chamber 18 is horizontally forced into the tank 1 via the sidewall of its bottom. Thereby, the culture solution at the bottom is agitated, thus never forming lumps due to the precipitation of the algae.
Patent JP-H11169970-A (JP)
Title: Stepping device for strip steel
Inventor: YAMANAKA KENJI
IPC: B21D5/08
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of obtaining an object to be worked at a relatively low cost in a short time, the device which works so that the phase of a ridged part and a grooved part in a nose tip part is inverted via a bending part with respect to the phase of the ridged part and the grooved part in a main body part, at the time of forming the main body part and the nose tip part with the bending part interposed in a strip steel and forming the ridged part and the grooved part which extend in the width direction alternately in the longitudinal direction in both the main body and the nose tip part. SOLUTION: The device is provided with a pair of upper and lower stepping rolls, one 3 of the rolls is provided with a first cylindrical part 31 in which the ridged part 31a and the grooved part 31b are formed and a first truncated conical part 32 in which the ridged part 32a and the grooved part 32b whose phase is inverted with respect to the ridged part 31a and the grooved part 31b are formed. The other 4 of the rolls is provided with a second cylindrical part 41 in which the ridged part 41a and the grooved part 41b meshing with the ridged part and the grooved part in the first cylindrical part are formed and the second truncated conical part 42 in which the ridged part 42a and the grooved part 42b meshing with the ridged part and the grooved part in the first truncated conical part are formed.
Patent JP-2001145979-A (JP)
Title: Method of manufacturing paper laminated material having metal gloss
Inventor: TAKEMATSU NAOKI
IPC: B32B15/12
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a paper laminated material excellent in beautifulness by forming a metal vapor deposition layer having soft metal gloss on the surface of a paper base material. SOLUTION: A metal vapor deposition layer 3 is provided to the single surface of a paper base material 1 through an adhesive layer 2 and pressed to the paper base material under heating to produce a paper laminated material having metal gloss.
Patent JP-H03194684-A (JP)
Title: Ticket issuing device
Inventor: ARA YUTAKA
IPC: G07B1/00
Filed: 1989-12-25
Abstract: PURPOSE:To decide whether the classified total is summed up or not by detecting an entrance ticket by an entrance ticket reservation detector to regard the entrance ticket as sold and summing up classified totals of sale such as the total number of sold tickets, the total amount of money of sale, and the number of tickets by the format of the sale totalization area of the entrance ticket. CONSTITUTION:The entrance ticket on which magnetic information is written passes a detector 70 before magnetic read and has magnetic information read by a magnetic read part 72, and accurate write of magnetic information is confirmed. The entrance ticket passes a detector 74 after magnetic read and is carried by a carrying belt 78; and when it is detected by an entrance ticket reservation detector 80, the carrying belt 78 is stopped and the entrance ticket is reserved in an entrance ticket reserving part 82. When the entrance ticket is detected by the entrance ticket reservation detector 80, the entrance ticket is regarded as sold and classified totals of sale such as the total number of sold tickets, the total amount of money of sale, and the number of tickets are summed up by the format of the sale totalization area of the entrance ticket.