baber/WOPTO huggingface dataset:
Patent JP-H07162830-A (JP)
Title: Control method for video conference communication equipment
Inventor: NAGAO SEIJI
IPC: H04N21/658
Filed: 1993-12-10
Abstract: PURPOSE:To suitably change the picture quality of a moving image during a video conference communication session by transmitting a moving image parameter to an opposite side terminal while using a plural bytes extension message processing function. CONSTITUTION:A call originating terminal designates the moving image parameter corresponding to the video balance of moving image information to a call incoming terminal by operating the under-communication video balance operation part of an operation display part 7. The call incoming terminal sets the designated moving image parameter to the coding part of a video CODEC 13 and turns the picture quality of moving image information to be transmitted to a certain state corresponding to the designated video balance. Thus, the moving image parameter is set to be standard, fidelity, high fidelity, speed or high speed and corresponding to the contents of moving image information, the picture is displayed on a video monitor device 15 of the call originating terminal. Therefore, the call originating terminal can observe the moving image of the desired video balance. In this case, it is preferable for the moving image parameter to be the quantizing step size of a moving image and the quantizing step size maximum value of the moving image.
Patent JP-2001160282-A (JP)
Title: Disk recording and reproducing device and shielding device
Inventor: KOIZUMI SATORU
IPC: G11B33/14
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a disk recording and reproducing device to which a electromagnetic shielding is applied without upsizing and complicating the entire part of the device and to provide a shielding device which can surely provide the electromagnetic shielding. SOLUTION: The entire part of a recording and reproducing mechanism section 12 on which an unnecessary radiation generating source, such as a circuit board for recording and reproducing is mounted, is covered with a shielding chassis 20, lower shielding 21, rear shielding 22 and front plate 23 having conductivity. A bent fixing part 20b for supporting the recording and reproducing mechanism section 12 via a vibration proof damper 14 is formed in a side plate part 20a of the shielding chassis 20.
Patent JP-2001157985-A (JP)
Title: User discriminating device, user discriminating method, and robot device
Inventor: TAKAGI TAKESHI
IPC: A63H11/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a robot device easily and precisely capable of discriminating a user. SOLUTION: This robot device is provided with a pressure sensor 11 to detect contact from the external, a patting recognizing means 31 and a patting evaluation signal operating means 41 to compare a measured contact pattern obtained by the pressure sensor 11 in accordance with the contact with a registered contact pattern, and a user determining means 51 to discriminate a user based on evaluation information as a result of operation of the patting evaluation signal operating means 41.
Patent JP-H05169537-A (JP)
Title: Manufacture of laminated material and lamination device
Inventor: ARAI TOSHIHIRO
IPC: B32B37/16
Filed: 1991-12-24
Abstract: PURPOSE:To ensure that the adhesion and lamination condition of a base material and a surface material is monitored and determined in a manufacturing process and a flawless laminated material or aggregated material is manufactured efficiently by dividing a long-size base material into discontinuous lengths, and extruding them to the inner side from the outer side of a lateral direction through a pressing medium. CONSTITUTION:The periphery of a base material 1 of long-size angular steel pipe with a wooden surface material 2 adhered temporarily to the surface, is encompassed. In addition, nine pressing devices 3-l, 3-2,... having a closed square cross-section, are discontinuously arranged in a base material length direction, keeping a specified space (d) between each other. Further, a setting frame 4 is arranged in the space(d). The pressing device 3, forming a square in cross-section, contains the base 1 having a surface material 2 adhered and also has a space formed by pressing the periphery of the base material 1 internally from the outside. A hydraulic cylinder 9 is installed on the outer side of a pressure-receiving part 7 so that it is freely closed.
Patent JP-H05186715-A (JP)
Title: Antifouling coating composition
Inventor: KIDO KOICHIRO
IPC: C09D133/04
Filed: 1991-12-24
Abstract: PURPOSE:To obtain the title composition which has low toxicity and exhibits an antifouling effects over a long period of time by using a vehicle component comprising a copolymer composed of a specified fluorinated (meth)acrylate and a plurality of specified monomers. CONSTITUTION:The title composition contains a vehicle component comprising a copolymer composed of 3-50wt.% fluorinated (meth)acrylate of formula I (wherein R1 is H or CH3; m is 1 or 2; and Rf is a substituent containing fluoroalkyl or perfluoroalkyl having 3 to 25 fluorine atoms) (e.g. a compound of formula II or III), 3-30wt.% vinyl monomer containing NH2 or OH group (s) [e.g. dimethylaminoethyl (meth)acrylate or 2-hydroxyethyl (meth)acrylate], 0.2-10wt.% monomer having 2 to 4 alpha,beta-unsaturated double bonds [e.g. ethylene glycol di(meth)acrylate], and 20-93.8wt.% other copolymerizable monomer [e.g. methyl (meth)acrylate].
Patent JP-H11238378-A (JP)
Title: Semiconductor memory
Inventor: OH YOUNG-NAM
IPC: G11C11/401
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To operate data of plural bits at high speed by applying effectively high voltage used for driving a word line in a semiconductor memory, further in detail, in a memory element adopting many banks such as a synchronous DRAM. SOLUTION: This semiconductor memory is provided with a on-chip high voltage generating means 20 consisting of plural unit high voltage generating sections outputting high voltage of the same level a multi-bank section 24 consisting of plural unit bank circuits driven mutually and independently by a row decoder output signal and a column decoder output signal. And high speed memory operation is effectively realized by preventing overshoot or undershoot generated from a high voltage signal selected by activation of a bank 26 through the above.
Patent JP-H07149515-A (JP)
Title: Decoloration method relating to cristobalite and tridymite
Inventor: MINAGAWA TETSUJIRO
IPC: A23B7/144
Filed: 1993-11-30
Abstract: PURPOSE:To enable to decolor cristobalite or tridymite without causing a pollution in a treating process for enhancing the added value of the product by immersing the cristobalite or tridymite in phosphoric acid and subsequently thermally treating the immersed cristobalite or tridymite. CONSTITUTION:The raw ore lumps or coarse granules of cristobalite or tridymite are immersed in a 3-35wt.% phosphoric acid. The raw ore lumps or coarse granules containing the phosphoric acid in an amount of 7-35wt.% based on the powder are in the powder state as such or in the form of a compression molded product is heated at a temperature higher than 50% of the inherent melting point of the substance and lower than the melting point and subsequently held at a constant temperature within the temperature range for >=10min. The decoloration degree can be controlled by controlling the sizes of the lumps or coarse granules of the material, the amount of the contained phosphoric acid, the heating temperature, etc.
Patent JP-H07168255-A (JP)
Title: Zoom finder mechanism
Inventor: MIYAMOTO HIDENORI
IPC: G03B13/10
Filed: 1993-12-13
Abstract: PURPOSE:To impart the degree of freedom to the distance between the rotary shafts of diving gears and to reduce the number of the driving gears by arranging a disk cam and a driving gear so that the center of the rotation of the disk cam crosses the direction of the rotary shaft of the driving gear. CONSTITUTION:A gear 1a is formed on the outer periphery of a driving barrel 1. A rotational force is imparted to the gear 1a by a motor 11 and a gear train 12 and transmitted to the driving gear 2d of the disk cam 2 via the driving gears 15 and 14. The disk cam 2 is rotated with the rotary shaft 2e as center. The disk cam 2 is formed with disk cams 2a and 2b for moving finder variable power lens groups 3 and 4 forward/backward along a guide shaft 8 and a disk cam 2c for moving a strobe light emitting part 10 forward/backward along a guide shaft 9. Since the disk cam 2 and the driving gear 14 are arranged so that the center of the rotation of the disk cam 2 crosses the direction of the rotary shaft of the driving gear 14, there are no limitation with respect top the distance between the shafts of the gears 15 and 14, the gear matched to a required space can be selected and the degree of freedom in design can be increased.
Patent JP-H05118143-A (JP)
Title: Metal fitting to position pillar main reinforcement lower end
Inventor: TAMURA KENJI
IPC: E04G21/12
Filed: 1991-10-25
Abstract: PURPOSE:To obtain metal fittings to position the lower end of a pillar main reinforcement, which are effective in prefabricating reinforcing bars for a pillar and installing the reinforcing bars of a pillar which rises from the base. CONSTITUTION:Cylindrical bodies 2 in which the lower ends of the main reinforcing bars of four corners of a pillar are inserted are provided at the four corners of a square frame-like plate-like body 1, and cylindrical bodies 3 in which the lower ends of the main reinforcing bars of the periphery of the pillar are inserted are provided at the periphery of the plate-like body 1. It is desired that the cylindrical body 2 is taller than the cylindrical body 3. Therefore, the lower end of the main reinforcing bar can be simply and easily positioned, as a result, the efficiency of reinforcing bar arranging work for a pillar is improved. Heightening the cylindrical body 2 makes it easy to secure the perpendicularity of the main reinforcing bars of the corners.
Patent JP-H09184444-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: TERAOKA MASAHIKO
IPC: F02D41/24
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To control an air-fuel ratio of an air-fuel mixture in high precision by properly learning concentration of fuel steam supplied to an internal combus tion engine. SOLUTION: Fuel steam generated in a tank 1 is purged to an air intake passage 10 through a canister 14 and added to an air-fuel mixture supplied to an engine 8. An electronic control unit(ECU) 51 controls an injector 7 so that an air-fuel ratio of the air-fuel mixture becomes a target air-fuel ratio. At the time when the fuel steam is purged, the ECU 51 leans concentration of the fuel steam to be purged in accordance with a detection value of an oxygen sensor 46, etc., and corrects control of the injector 7 in accordance with the learned value. When there is no inflow of the fuel steam from the tank 1 to the canister 14, the ECU 51 specifies that the aforementioned learned value is of the fuel steam purged by being released from an adsorbent 15 and corrects the learned value.  When there is inflow of the fuel steam to the canister 14, the ECU 51 specifies that the aforementioned learned value is of the fuel steam purged by passing simply the canister 14 and corrects the learned value.
Patent JP-H11174113-A (JP)
Title: Circuit for measuring current of ic tester based on impressed voltage
Inventor: HASHIMOTO YOSHIHIRO
IPC: G01R31/30
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a current measuring circuit on impressing voltage for use in testing, e.g. whether or not a leak current flows to an input pin of a logic IC element comprising a CMOS. SOLUTION: A current detection resistor 21 is inserted in series to the output side of a driver 13 used at a function test, and a switch 41 is connected in parallel to the resistor 21. The switch 41 is turned on at the function test. When presence/absence of an input lead of a CMOS device 11 is to be measured, the switch 41 is turned off, switches 42, 43 are turned on sequentially, and a voltage at both ends of the resistor 21 is detected by an AD converter 45. This operation is carried out for a block 12-1 to 12-n corresponding to each pin. A difference of voltage at both ends of the resistor of each block is obtained, thereby detecting the presence/absence, a size of the input leak.
Patent JP-H11177590-A (JP)
Title: Multiplex communication system
Inventor: MORI EIJI
IPC: B60R16/02
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To reduce data quantity to be transmitted/received between nodes in a multiplex communication system where the plural nodes mutually execute communication. SOLUTION: When it is supposed that the ON and OFF of a switch is respectively indicated by the '1' and '0' of flag data for example, the inversion of a switch state at every frame transmission timing such as ON, OFF, ON, OFF to ON... cannot occur in actual control, so that it is reported that flag data is invalid at the time of executing transmission with a pattern like '10101'. A corresponding flag data string in plural continuous frames having the same frame ID is adopted as a specified invalid pattern '10101'. Therefore, change is executed by '1' in a first time, '0' in the second time, '1' in the third time, '0' in the fourth time and '1' in the fifth time when a certain kind of flag data in the first time transmission frame F is the invalid one.
Patent JP-2001160091-A (JP)
Title: Store information extractor
Inventor: TAKANO TOMOHIRO
IPC: G06Q50/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a store information extractor which can supply food information on proper cooking, foods, etc., which are produced according to the caloric intake states and in consideration of the balance of nutrition and also can supply the food relative information, including the locations of food stores which supply those foods by inputting menu information and retrieval conditions. SOLUTION: Content of nutritive elements are calculated to the food information stored in a store information storage part 6, by referring to the content of nutritive elements stored in a menu/nutritive element data base 3. Then the food stores and the foods according to the retrieval conditions which are received from a retrieval condition input part 2 are retrieved from a commodity nutrition information storage part 8. Meanwhile, a store information extraction part 9 compares the contents nutrient elements with the intake value of the nutritive elements to the food stores and foods which are in matching with these retrieval conditions.  At the same time, the food relative information, including the proper food information, which are produced in consideration of the balance of nutrition to the intake value of nutritive elements and the food relative information including the location information on the food stores are retrieved from the part 8.
Patent JP-2000173994-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARITA KIYOSHI
IPC: H01L21/3065
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To efficiently etch a silicon substrate uniformly at a low cost to reduce the cost. SOLUTION: The manufacturing method comprises steps of manufacturing an Si substrate 32 having an Si-on-sapphire (SOI) structure from an Si substrate 31 with an oxide film 31a formed thereon, and cutting the Si substrate 31 having the oxide film 31a into a thin film. The plasma etching condition applied to this thin film forming step is such that the product PL of the discharge pressure P of a mixed gas contg. O and F to be fed into a treating chamber and the inter-electrode distance L ranges between 2.5 Pa.m and 15 Pa.m, in which condition the plasma discharge is executed between the parallel flat plate electrodes.
Patent JP-H06190970-A (JP)
Title: Production of molded hardboard
Inventor: HIRAIWA YOSHIHIKO
IPC: B32B21/02
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a lightweight molded hardboard having strength by subjecting wood pulp having a phenol resin added thereto to rolling molding and bonding the molded one to the upper and rear surfaces of a plastic foam sheet material before foaming under heating and pressure. CONSTITUTION:A phenol resin is added to dry wood pulp to be mixed with the pulp by a mixer 13 and the resulting mixture is subjected to calender molding by a forming machine 14 to form a sheet which is, in turn, dried by a dryer 15 to be processed into a wooden mat material 20. The wooden mat materials 20 are laminated to both upper and rear surfaces of a phenol sheet material 21 wherein a non-foamed phenol resin is bonded to a nonwoven fabric by a laminating machine 16 and the whole is heated and pressed by a hot press machine 17 not only to thermally cure the phenol resin in the wooden mat material 20 but also to foam the non-foamed phenol resin of the phenol sheet material 21 under heating to mold a hardboard having a required shape. By this constitution, the thickness of a hardboard layer can be reduced while strength is kept.
Patent JP-2001160725-A (JP)
Title: Public address system and public address method
Inventor: YAMAUCHI MAKOTO
IPC: H03G3/32
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a public address system capable of improving constructiveness, reducing costs and automatically setting the appropriate volume level of amplified voice considering a noise level. SOLUTION: This public address system 20 is provided with a gain control amplifier 21 for adjusting the volume level of input voice signals and a volume control part 27 for controlling the gain control amplifier 21. A speaker 24 gathers the noise of a public address area when the speaker 24 does not amplify voice. In the volume control part 27, the level of the gathered sound signals is detected and the gain control amplifier 21 is controlled based on the gathered sound signal level.
Patent JP-H11159667-A (JP)
Title: Hose
Inventor: INAI ISAMU
IPC: C08L101/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To enhance fluid cutoff performance, and to improve vibration absorptivity and durability by constituting a hose of organized clay and a polymer, and orienting the organized clay in parallel to the surface direction of the hose. SOLUTION: While a polymer is generally hydrophobic, clay is hydrophilic. Therefore, both are hot uniformly mixed together only by the polymer and the clay. However, mutual layers of organized clay 1 swell to a certain degree by forming the organized clay 1 by organizing the clay, and the polymer 2 enters between the layers. Therefore, the flow of fluid 9 such as air and liquid trying to pass through into a hose is cut off by the organized clay 1. Since the passage of the fluid 9 trying to flow in the polymer 2 is formed so as to meander through the mutual layers of the organized clay 1 oriented in the surface direction of the hose 61, the organized clay 1 is desirably oriented in parallel to the surface direction of the hose.
Patent JP-H09312244-A (JP)
Title: Laminated semiconductor wafer and manufacture thereof
Inventor: TOMIZAWA KENJI
IPC: H01L21/304
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a laminated semiconductor wafer having an enlarged device forming area at an active layer and a manufacturing method not requiring CCR (etching of a wafer on a support board at chamfering faces) steps, etc. SOLUTION: Two wafers 11, 12 are prepared. The wafer 11 has a SiO2 film 11a on its mirror surface. By referring to V-shaped notches of the marginal edges of the wafers 11, 12, the oxide film is laminated on the mirror surface at the room temp. and heat treated. The active layer side wafer part 14 of the laminated wafer 13 is polished and the marginal edge is chamfered 3mm wide. Notch-chamfering is applied to the support board side wafer part 15, the active layer side wafer part 14 is ground and the ground surface is polished into a mirror surface. Thus a laminated wafer 13 having notches 16 only at the large-aperture support board 15 is obtained. The active layer part 14 surface is ground and polished.
Patent JP-H11160312-A (JP)
Title: Measurement method of hiv reverse transfer enzyme activity rejection ratio
Inventor: IMAI MITSUNOBU
IPC: G01N33/573
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To diagnose disease conditions and period of a person who is infected with HIV, by measuring an anti HIV(human immunodeficiency virus) p66 antibody in plasma, and by measuring an RTI(reverse transfer enzyme activity rejection ratio) 50 according to the result. SOLUTION: An indirect agglutination immunoassay reagent where HIV-1p66 is connected to a particle is used for measuring an anti HIV-1p66 antibody in serum of a patient, and an HIVRTI is measured according to the antibody value. Although an antigen being independently separated from the blood of the patient, a culture antigen, or the like may be used as the HIV-1p66 to be used, an antigen being manufactured by the gene recombination method for obtaining homogeneous antigens in large quantities can preferably be used, thus measuring the anti HIV-1p66 antibody by the agglutination method, and hence simply and accurately obtaining the RTI 50 of the patient who is infected with HIV.  Since the measurement result reflects the disease conditions of the HIV patient fully, the result can be used as a marker for diagnosing the disease period of HIV infection and can be utilized, for example, to select a remedy and a treatment medicine and to determine the amount of dosing.
Patent JP-H06237293-A (JP)
Title: Automatic call distributing system, its usage method and communication system
Inventor: HAJINGU CHIYUEN CHIEN
IPC: H04M3/42
Filed: 1993-12-24
Abstract: PURPOSE: To make call from an exchange whose service is blocked to other effective exchanges by always sending the latest information to other exchanges through a signal network when the exchange changes a service state. CONSTITUTION: When all of directory auxiliary operator positions 120 and 121 that are connected to an exchange 1 are in communication, a call checks how long it must wait for an order of the operator service. When a waiting time is longer than threshold, service is blocked. In such cases, a processor 115 of a control unit 111 in an exchange module 110 checks a dynamic table of effectiveness in memory 116 in order to confirm which exchanges 2 to 5 have an effective operator service position for directory auxiliary. The processor 115 checks a table of trunk effectiveness about the service and a table of operator position effectiveness, decides which exchange has the most effective operator service position and sends it, e.g. to the exchange 2 through a trunk.
Patent JP-H07181405-A (JP)
Title: Optical switch
Inventor: FURUKAWA HIROSHI
IPC: G02B26/08
Filed: 1993-12-22
Abstract: PURPOSE:To realize 1XN optical switches by taking advantage of the characteristic of optical switches formed by using V-grooves that these switches do not require positioning devices and can, therefore, be miniaturized. CONSTITUTION:Substrates 10, 30 having plural pieces of the V-grooves are disposed to face each other. A substrate 70 for aligning is disposed in front of the lower substrate 10 and is provided with the V-grooves 71 to 75. Optical fibers 21 to 25 are previously fixed to these grooves. An optical fiber 40 for switching fitted with a magnetic material 42 is inserted into the arbitrary V- groove of the lower substrate 10 and is held butted against arbitrary one piece of the stationary optical fibers. Both right and left sides of the upper substrate 30 are provided with electromagnets 81, 82. The rear surface of the lower substrate is provided with a permanent magnet 84 and an electromagnet 83 which temporarily eliminates the attraction force of this permanent magnet. The optical fiber 40 for switching is moved to the desired V-groove by proper on and off of the electromagnets 81 to 83 and is made to turn on with one piece of the stationary optical fibers 21 to 25. This state is assured by the permanent magnet 84.