baber/WOPTO huggingface dataset:
Patent JP-H07193592-A (JP)
Title: Line concentration device used for hierarchical network, transmission line using the device and its backup method
Inventor: KOGA HIROSHI
IPC: H04L12/28
Filed: 1993-12-24
Abstract: PURPOSE:To automatically switch a line when a fault such as discontinuity and crosstalk in a transmission line occurs. CONSTITUTION:A high-order communication port 10 is provided with a high- order reception port 205 provided with an abnormality detection circuit 223 and a high-order transmission port 206 provided with a connection recognition signal addition circuit 207 and with a signal cut circuit 208. A low-order communication port 11 is provided with low-order reception ports 220, 218 provided with connection recognition signal elimination circuits 211, 212 and abnormality detection circuits 216, 214, and low-order transmission ports 219, 217 provided with signal cut circuits 215, 213. A preliminary high-order communication port 12 is provided with a preliminary high-order reception port 201 and a preliminary high-order transmission port 202 provided with a signal cut circuit 224. A preliminary low-order communication port 13 is provided with a preliminary low-order reception port 204 and a preliminary low-order transmission port 203. A selection circuit 209 is provided between the preliminary high-order reception port 201 and the high-order reception port 205.
Patent JP-H09165199-A (JP)
Title: Forklift truck with guide roller
Inventor: TANABE NORIFUMI
IPC: B66F9/075
Filed: 1995-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a guide roller, the wall surface of a passage, and the like even with sudden height difference in a passage by providing the tip part of the guide roller with a rotor rotated freely in both longitudinal and vertical directions. SOLUTION: A guide roller 10 has a protruding shaft provided with a bracket for screw-fastening to a body, a spherical rotor 11, and an opening part for making a part of the rotor protrude. Even though there is step difference or the like in a passage of a forklift truck and the rotor 11 comes in contact with the wall surface or the like, the rotor 11 is smoothly rotated in all directions so as not to generate strong contact resistance. Since the rotor 11 is formed of an elastic body, impact at the time of a collision can be eased. Accordingly, even when the forklift truck 1 collides with the wall surface or the like, the guide roller 10, the wall surface, and the like are not damaged.
Patent JP-H11175562-A (JP)
Title: Information retrieving device and method therefor and storage medium
Inventor: ITO SHIRO
IPC: G06F17/30
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To integrate retrieved results obtained from plural information sources having different data items, and to present them in a batch. SOLUTION: Plural information sources to be retrieved are held in a retrieval object holding part 101, and corresponding slot data indicating a corresponding slot among those plural information sources are held in a corresponding slot data holding part 102. An information retrieving part 104 converts a retrieval condition held in a retrieval condition holding part 103 into a retrieval condition corresponding to each of plural information sources by using the corresponding slot data held in the corresponding slot data holding part 102, and retrieves the plural information sources by using the obtained retrieval condition, and holds them in a retrieved result holding part 105. An information integrating part 106 integrates the plural retrieved results thus obtained by using the substance of each information as a unit.
Patent JP-H11236005-A (JP)
Title: Method and apparatus for adhering packaging material during manufacture of box having hinged lid for tobacco
Inventor: FOCKE HEINZ
IPC: B31B50/62
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for adhering a packaging material in manufacturing a box having a hinged lid for tobacco. SOLUTION: In manufacturing a box a hinged lid for tobacco, a side tab 19 on the external side and a side tab 25 for a lid are finally folded to form a side wall of a pack having a hinged lid. The side tab 19 on the external side extended in the horizontal plane and the side tab 25 for the lid are provided with the adhesive on their lower parts, respectively. Adhesive nozzles 41, 42 are provided on a route area 30 of a pack conveyor, and the side tab 19 and the side tab 25 for the lid are temporarily brought into contact with and opposite to each other to adhere the strip-like stuff of the adhesive to the side tab 19 band the side tab 25 for the lid.
Patent JP-H10185195-A (JP)
Title: Combuster for gas turbine
Inventor: KUMAKURA HIROTAKA
IPC: F23R3/30
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To simplify the structure in a combuster of a gas turbine. SOLUTION: This combuster is provided with a pre-evaporation/premixing chamber 35 to which pressurized air is guided through an inlet swirler 31 from a high pressure air path 46 while a fuel is supplied thereto from a fuel injection valve 30, a lean combustion chamber 45 which is made to communicate with the pre-evaporation/premixing chamber 35 while pressurized air is guided thereto through a lean air introduction port 43 from the high pressure air path 46, an ignition plug 21 which faces the pre-evaporation/premixing chamber 35 to ignite a fuel and a disc-shaped lean combustion flame holder 38 dividing the pre-evaporation/premixing chamber 35 and the lean combustion chamber 45. The lean combustion flame holder 38 is arranged coaxially with the inlet swirler 31 and the fuel injection valve 30.
Patent JP-H11184284-A (JP)
Title: Fixing device and passbook printing device
Inventor: SATO GORO
IPC: G03G15/20
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To secure excellent fixing performance, to make a fixing roller strong with respect to a heating and cooling cycle and mechanical strength and to obtain a fixing state with high image quality extending over a long term by providing a device with the fixing roller having a heat source and a pressure roller and constituting the mold- released layer of the fixing roller of amorphous silicon. SOLUTION: The fixing roller 30 is provided with a surface protection layer consisting of the amorphous silicon as the mold-released layer at the outside circumferential surface of a core bar consisting of aluminum and the like and constituted so that a heater 22 is arranged inside as the heat source. The pressure roller 24 is provided with an elastic layer 24a consisting of silicone rubber at the outside circumferetial surface of a core bar 24a, made to press-contact with the roller 22 by a spring 21 and arranged so as to form a nip part for interposing and carrying a passbook. By constituting the mold-released layer of the roller 30 of the amorphous silicon, the roller 30 becomes excellent in releasing property with respect to toner and the mechanical strength thereof becomes high.  Thus, even when a thick transfer material and a booklet-like transfer material are used for fixing as the transfer material, the surface of the fixing roller is not damaged.
Patent JP-H06204798-A (JP)
Title: System for interpolating asynchronous sampling frequency conversion
Inventor: KIYO RI
IPC: H03H17/00
Filed: 1992-12-28
Abstract: PURPOSE:To obtain an interpolation system for an asynchronous sampling frequency conversion in which the interpolation accuracy is improved without increasing the arithmetic operation time. CONSTITUTION:The data interval of input data a1 based on an original sampling frequency is divided equally by a prescribed number M, a filtered value is interpolated at an equally division point 22 just before or just after an output phase point 13 with respect to an asynchronous sampling frequency and closest to the output phase point 13 among equally division points and Lagrangian interpolation is executed by using three data composed of the result of the filter interpolation, input data a-1 just before the output phase point 13, and input data a1 just after the output phase point. The result of the Lagrangian interpolation is used for output data (b) at the output phase point 13.
Patent JP-H11181011-A (JP)
Title: Polymerization catalyst
Inventor: IMAKURA TAKAAKI
IPC: C08F4/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a polymerization catalyst containing an organic sulfinic acid salt and capable of being stably stored in a polymerizable unsaturated monomer for a long period of time. SOLUTION: This polymerization catalyst comprises (A) an organic sulfinic acid salt such as sodium p-tolenesulfinate and (B) an ammonium salt such as benzylchloridetriethylammonium and/or a phosphonium salt such as tetraphenylborotetraphenyl phosphonium (excluding the phosphonium salts of organic sulfinic acid salts).
Patent JP-2000168966-A (JP)
Title: Chart package
Inventor: SASAKI HIDEMI
IPC: B65H1/26
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To enhance recycle efficiency by providing a memory means for storing information of a chart integrally to a package freely to be cut off. SOLUTION: Stacked charts 11 are laid on a holding seat 12. The charts 11 and the seat 12 are packed by an outer packing sheet 13 to constitute a chart package 10. A memory card 15 is provided in the seat 12. The memory card 15 is cut off by a cutting-off connecting part 20. Information such as a size and a kind of the chart 11 is stored in the memory card 15. The memory card 15 is cut off from the holding seat 12 after the chart 11 is used. The memory card 15 is used as a recording medium. The holding seat 12 after taking-out of the memory card 15 is recycled as a plastic material.
Patent JP-2001164050-A (JP)
Title: Rubber composition
Inventor: SUGIURA KAZUO
IPC: C08L15/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition capable of providing a vulcanized rubber having excellent low-temperature characteristics, mechanical strength, weather resistance, compression set and damping characteristics. SOLUTION: [I] This rubber composition comprises (A) an isobutylene/ isoprene copolymer having 1-2 mol% content of isoprene component, (B) a hydrogenated polybutadiene having >=90% hydrogenation ratio, (C) an ethylene/α- olefin-based copolymer and (D) a vulcanization agent. [II] The rubber composition has 20-60 wt.% content of the component (A), 20-80 wt.% content of the component (B), 0-60 wt.% content of the component (C) (the total amount of the component (A), the component (B) and the component (C) is 100 wt.%).
Patent JP-2000170227-A (JP)
Title: Undraining type flush toilet system
Inventor: KAWASAKI SHIGEO
IPC: C02F3/34
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To improve a function by treating a treating object from a flush toilet bowl by an aeration tank, a salinity treating tank and an ozone sterilization treating tank, and resupplying treated water to the flush toilet bowl. SOLUTION: An anaerobic precipitation tank 2 has a return piping 21 for supplying aeration-treated water B, C to anaerobically treat toilet distribution water (a) and the aeration-treated water (b) (B, C). Next, the treated water A is sent to a first aeration tank 3 and a second aeration tank 4 by an overflow to be aerobically treated by receiving aeration supply from a blow 31. Next, a salinity treating tank part 5 reduces salinity of the aeration-treated water C from the tank 4 by a halophilic microorganism. A sterilization treating part 6 is provided with an ozone generator 61 to supply ozone G from a lower opening part of spiral piping 63 arranged in a treating tank 62 to be sterilized. Treated circulating water E treated by the treating part 6 is supplied as toilet water by a pump 71 and piping 72 of a water supply part 7.  Thus, since, an increase in the salinity concentration can be prevented, an undraining type flush toilet system can be put to practical use.
Patent JP-H07201263-A (JP)
Title: Thin type fuse
Inventor: KAWANISHI TOSHIAKI
IPC: H01H37/76
Filed: 1993-12-30
Abstract: PURPOSE:To provide such a thin type fuse as being capable of well preventing the breakage of a low melting point fusible metal strip in a simple means even if bending or torsional moment is applied to band conductors by providing a specified groove in the surface of an insulating layer. CONSTITUTION:The ends 21 of a pair of band conductors 2, 2 are put in contact with the back of an insulating plate 1, the swollen portions 22 formed at near the centers of these ends 21 are exposed to the surface of the insulating plate 1 and the contact faces of the insulating plate 1 with the band conductors 2 are welded. A low melting point fusible metal strip 3 is bridged between the exposed portions 22, 22 of the band conductors with welding or brazing and an insulating layer 5 is applied on the surface of the insulating plate 1. A longitudinal groove 51 is provided as an improving means in the surface of the insulating layer 5 along its four-way edges.
Patent JP-H10255269-A (JP)
Title: Method and apparatus for reproducing optical disk
Inventor: KUMAGAI EIJI
IPC: G11B7/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for reproducing an optical disk whereby a BCA(burst cutting area) code can be correctly extracted without being adversely influenced by millor modulation to an RF signal. SOLUTION: An RF signal is, via a buffer constituted of an operational amplifier OP1, peak held in accordance with a time constant of a capacitor C1 and a resistor R1. Moreover, the signal is subjected to low pass filtration at a capacitor C2 and a resistor R2. The RF signal through the low pass filtration is binarized in a predetermined process, whereby a BCA signal is extracted from the RF signal.
Patent JP-H06175301-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: FUJIWARA ITSUO
IPC: G03C3/00
Filed: 1992-12-03
Abstract: PURPOSE:To provide the method for processing the photosensitive material for laser beams small in occurrence of uneven exposure and superior in sharpness. CONSTITUTION:The silver halide photographic sensitive material is exposed to the laser beams for 10<-5> second by using a filter for interfering light having the wavelength of the laser beams and processed with a developing solution containing mercaptotetrazole, and pyrazolidone in a concentration of 0.01-0.05 mol/l at 35 deg.C for 20sec. This photosensitive material has a gradient l of 0.7-1.5 which is the inclination of a straight line tying a fogging point +0.05 with a fogging point +0.65 in the optical density of the characteristic curve, and a gradient 2 tying a fogging point of +0.65 with that of +2.4 of 2.0-5 0.
Patent JP-H0732651-A (JP)
Title: Characteristic optimizing method for image forming device
Inventor: DEIBITSUDO ERU NIERIMU
IPC: B41J2/01
Filed: 1993-12-27
Abstract: PURPOSE: To adjust the operation characteristics of an image forming apparatus to a desired state by calculating the optimum value of an operation parameter on the basis of one or more test values of the operation parameter or the like and the corresponding value of operation characteristics. CONSTITUTION: A desired color density is defined in a step 102 and the positions of a printing head and a recording medium are simultaneously controlled in a step 104 by a servo controller and a test image is printed by the ink drops from the different jet orifices of the printing head. The respective test patterns of the recording medium are tested in a step 106 by an optical scanner and, after respective color densities are measured, the characteristic curve between the color densities and a control value is calculated in a step 107. In a step 108, the optimum value of a drive control value is calculated from the already calculated characteristic curve, the test result, the test control value and the desired color densities and, in a step 110, the optimum control value data is written in the non-volatile memory of a printer controller by a CPU.
Patent JP-2000181250-A (JP)
Title: Transfer member
Inventor: CHANG SHU
IPC: G03G15/16
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a transfer member by including low- surface energy material into a release agent, thereby improving the transfer performance of images, suppressing the deterioration of the image transfer and embodying a hardly expandable tough outer transfer layer. SOLUTION: This transfer member includes a substrate 40, an outer layer 41 of rubber and a material layer 42 of the release agent. The release agent includes filler 43. The outer layer 41 comprises suitable material, such as silicone rubber material, having a modulus of elasticity and is required to be able to exhibit conductivity when conductive particulates are added to the material. The release agent includes the release agent of low surface energy like silicon, wax, fluorine polymer and similar materials. The oil- or wax-based release agent has a tendency to expand the outside surface transfer layer of the silicone rubber. Then, the more adequate release agent is the aqueous silicon polymer release agent, such as aqueous polydimethylsiloxane, fluorine polymer and similar agents.
Patent JP-2001162891-A (JP)
Title: Printer
Inventor: NAGAI MIKIO
IPC: B41J7/92
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To avoid change of printing quality due to alteration of an interval d between a platen and a print head by raising the temperature of the platen by executing printing. SOLUTION: The temperature of the platen is detected by a simple temperature detecting means, and the position of the platen is mechanically changed only by a value (±Δd) to be regulated and previously set with respect to the standard value of the interval according to the temperature.
Patent JP-H05167966-A (JP)
Title: Recording and reproducing device for picture signal
Inventor: OKAUCHI SHIGEKI
IPC: H04N9/79
Filed: 1991-12-11
Abstract: PURPOSE:To shorten time required for displaying pictures and improving operability by executing the mode confirmation and reproduction of the content just after the recording while shifting a head in the opposite direction to that of the recording time. CONSTITUTION:Among picture signals which are photoelectrically converted by a picture element 101, A and B-field signals are applied to a two-channel head 108 through a recording amplifier 106 to be recorded on a video floppy 109 as A and B tracks. Then only two tracks of head 108 is sent and C and D fields are recorded similarly. At the time of reproduction, C and D track information read by the head 108 is recorded on a picture memory 120 through a changeover switch 104 and an A/D converter 119. Then two tracks of the head 108 is sent in the opposite direction to that of the recording time and the A and B tracks are stored in the memory 120, which are displayed on a monitor 123 to confirm the recording content. Thus, the time of displaying pictures required for shifting tracks of the head 108 can be shortened.
Patent JP-H07202582-A (JP)
Title: Differential amplifier
Inventor: MURAKAMI TOSHIYA
IPC: H03F3/45
Filed: 1993-12-30
Abstract: PURPOSE:To reduce the noise to be generated when a transistor is connected to the front stage of a differential amplifier part by negative-feedbacking the output signal of the differential amplifier part to the other transistor. CONSTITUTION:An output signal S4 of a differential input stage 5A which is obtained by inputting an input signal S1 to the stage 5A is inputted to a differential amplifier stage 3. A differential amplifier circuit 5 feedbacks an output signal S5 through the stage 5A to the stage 3 and gives the DC voltage component different from the DC voltage component of the input signal S1 to the output signal S5. Thus, the input signal S1 is inputted to a transistor Q1 in the stage 5A and the output signal S4 of a transistor Q2 negatively feeding back the signal S5 in the feedback loop of the stage 3. Then, the output signal S5 of the stage 3 is negatively fed back and the noise to be generated can be reduced more.
Patent JP-H06177971-A (JP)
Title: Telephone line setup inspection device
Inventor: SHIMADA NORIJI
IPC: H04M3/26
Filed: 1992-12-03
Abstract: PURPOSE:To execute a wiring inspection of a telephone line easily without visit to a terminal equipment by installing the telephone line setup inspection device detecting a call signal arrived from the telephone line and sending an identification signal to the terminal equipment. CONSTITUTION:When a phone call is made from an exchange where a telephone line 12 is wired to a terminal equipment, a call signal detection means 14 of the telephone line setup inspection device 10 detects a call signal and outputs a call detection signal Vk to a control means 20. After the entry of the signal Vk, a changeover means 16 is activated after a prescribed procedure to hook off a line 12 and a signal generating means 18 is activated by the means 20. The means 18 generates an identification signal Vd allocated to a terminal equipment in advance and sends the signal Vd to the line 12. Thus, when the device 10 is installed in advance in the terminal equipment, a worker makes a phone call from the exchange to the subscriber and the telephone line is inspected by inspecting the sent signal Vd and the wiring is inspected easily.
Patent JP-H05163575-A (JP)
Title: Formation of thin film
Inventor: OBATA TAKESHI
IPC: H05H1/32
Filed: 1991-12-12
Abstract: PURPOSE:To form a uniform thin film of a large area without leaving a gap on an insulating substrate by DC glow discharge plasma CVD with a simple device. CONSTITUTION:A thin conductor film 14 is formed on an insulating substrate 13 and the periphery of the resulting substrate 17 is coated with an annular conductor sheet 16. The inside of the sheet 16 and the top of the periphery of the film 14 are brought into linear contact with each other and the substrate 17 and the conductor sheet 16 are kept at the same electric potential so as to prevent the generation of arc. The desired thin film 15 is then formed on the substrate 17 by DC glow discharge plasma CVD.
Patent JP-H07198995-A (JP)
Title: Optical connector device
Inventor: YAMADA ATSUSHI
IPC: G02B6/36
Filed: 1993-12-31
Abstract: PURPOSE:To fix and hold sectionally rectangular grooves formed on a grooved substrate with good positiorial accuracy even if the opening width of these grooves is too broader than the diameter of optical fibers, to lessen light loss according to connection and to facilitate optical axis alignment. CONSTITUTION:This optical connector device is provided with the rectangular grooved substate 10 formed with one piece of straight rectangular groove 25 or plural pieces of parallel rectangular grooves 25. A pressing member 40 which is supported by an elastic means 45 at least partly mounted and fixed at the surface of the rectangular grooved substate 10 or a shape memory elastic spring member which is mounted and fixed at one side onto the surface of the substrate 10 and is formed at the other side as a free moving end is arranged on this substrate 10. The optical fibers inserted into the rectangular grooves 25 are biased to the one inner side faces 25a or the top end edges of the inner side faces and inside bases 25b in the rectangular grooves 25 and are elastically pressed and held in these grooves by the pressing member 40 or the shape restored freely moving end of the shape memory elastic spring member.
Patent JP-H11226192-A (JP)
Title: Pachinko machine
Inventor: OGURA NOBUO
IPC: A63F7/02
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To enable a game player to take an interest in whether or not a game ball entering specific winning holes passes through a starting hole through a warp zone. SOLUTION: This pachinko machine decides whether or not a special game state advantageous to a game player is generated when a game ball entering from specific winning holes 13a, 13b passes through a starting hole 7 through a warp zone. Plural discharge holes 15 are formed on the tail end of this warp zone.