baber/WOPTO huggingface dataset:
Patent JP-H0690127-A (JP)
Title: Logarithmic conversion circuit
Inventor: KOYAMA MIKIO
IPC: H03G11/08
Filed: 1992-07-31
Abstract: PURPOSE:To provide the logarithmic conversion circuit enlarging the operational range of low energy consumption by supplying current from both of 1st and 2nd transistors Tr and 3rd and 4th Tr to an impedance element and performing logarithmic conversion with the 3rd and 4th Tr. CONSTITUTION:The collector current of 1st and 2nd Tr Q1 and Q2 is turned to a current value beta-fold (beta is an amplification factor) as large as a base current IB when it is observed from the base current IB of the Tr Q1 and Q2. This current is fed back to the bases of Tr Q3 and Q4 and further amplified beta-fold, and the input current IB is amplified to beta*beta-fold. Namely, the current flow from both of the Tr Q1 and Q2 and the Tr Q3 and Q4 to an impedance element RE, and the logarithmic conversion is performed by the Tr Q3 and Q4. With the current amplifying functions of these Tr Q3 and Q4, the transconductance of the entire circuit can be enlarged. Thus, the logarithmic conversion is enabled over the wide voltage amplitude range of an input signal Vin without increasing an operating current, namely, without increasing current consumption.
Patent JP-H0489070-A (JP)
Title: Smokeproof/fireproof/counter-flow preventing damper
Inventor: MORITA KAZUYOSHI
IPC: A62C3/00
Filed: 1990-08-01
Abstract: PURPOSE:To concurrently obtain the counter-flow preventing function of a air stream and the smokeproof/fireproof function with one damper by providing a lock system closing and locking a blade body when a fire occurs on the counter-flow preventing damper pivotally supported with the blade body freely rotated from the fully closed state to the fully opened state for the air stream in one direction. CONSTITUTION:An action shaft 26 is normally rotated about 90 deg. against the rotation exciting force of an exciting system and stopped and held, a blade body 16 is freely rotated from the fully closed state to the fully opened state by only an air stream in one direction in a passage, and it functions as a counter-flow preventing damper 10. When smoke or a flame due to a fire flows in the passage and the temperature fuse 24 of a switching lock panel 20 is melted by the heat, the stop of the action shaft 26 is released, the action shaft 26 is instantly rotated in the closing direction of the passage by the exciting system, the rotary shaft 14 of the blade body 16 is forcefully rotated together via a lock system, the passage is closed and locked by the blade body 16, and it functions as the smokeproof/fireproof damper 10. The smokeproof/fireproof function and the counter-flow preventing function are concurrently obtained by one damper 10.
Patent JP-H1155683-A (JP)
Title: Projector and multi-projector
Inventor: YAMANO SHIGEAKI
IPC: H04N5/74
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To realize projection distortion correction optimum at all times independently of the operating condition and a convergence correction state. SOLUTION: Reference data are stored in a reference data storage memory 1 and a correction data generating circuit 2 generates optimum correction data, based on the operating condition of the projector and on data from a reference data storage memory 1, by utilizing the symmetry of a correction waveform and gives it to a deflection convergence output circuit 4 to drive deflection convergence yokes 5, 6, 7, respectively.
Patent JP-H0255513-A (JP)
Title: Connecting section of single-conductor oil filled cable
Inventor: NAKAYAMA KENJI
IPC: H02G15/22
Filed: 1988-08-19
Abstract: PURPOSE:To improve electric characteristics and reliability of a connecting section by covering the tip section of a reinforcing steel pipe with a metal mesh. CONSTITUTION:In order to connect single-conductor OF(Oil Filled) cable, a woven wire mesh 5 is firstly put to an installed section B of a reinforced steel pipe 3 and a slit 3b and a through hole 3a are covered with the woven wire mesh 5. An oil-resistant seal tape 6 is wound around the pipe end to seal and the pipe is inserted into an oil passage 2. Then, a conductor connecting pipe 4 is put on a cable conductor 1 to which the reinforcing steel pipe 3 is inserted. Electric and mechanical connection is completed by pressing this conductor connecting pipe 4. At this moment, the edge of the woven wire mesh 5 is fixed with a cable conductor 1 and reinforced steel pipe 3 and that airtightness is kept with the oil-resistant seal tape 6. In connecting the cable in this way, the electric performance of the connecting section can be prevented from being lowered by the soil such as metal chip, etc., because the soil is blocked by the woven wire mesh 5 is the oil inside the oil passage 2 moves to the connecting section with the change of temperature.
Patent JP-S58107029-A (JP)
Inventor: ASHIZAWA TOMOO
IPC: H02J3/00
Filed: 1981-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11114853-A (JP)
Title: Axial direction moving device and method for bearing
Inventor: JOHANSSON PER-OLOF
IPC: F16C35/06
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the movement of a bearing in an axial direction. SOLUTION: This moving device for moving a bearing 1 on a bearing stand 2 in an axial direction is provided with at least one first element 5 of strip, and the movement is made by pulling the first element 5. The first element 5 is arranged by penetrating and inserting space between an inside ring 6 and an outside ring 7 of the bearing 1, and the holding member is made to be bigger than the size of space between the inside ring 6 and the outside ring 7 of the bearing. The holding action is made at this position by the holding member.
Patent JP-2000033170-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To enjoy thrill for a long time by preventing a ball successively entering a winning device from entering a specific winning hole after the ball entering the winning device enters the specific winning hole according to opening of an opening/closing blade piece. SOLUTION: Plural pattern displays 5a to 5c of a pattern display device 4 start a variable display by an entrance and winning into a gate passing hole 7, and are stopped/controlled in order of the pattern displays 5a, 5b, 5c with every constant time, for example, the passing of about six seconds. When the whole stopping patterns become a prescribed combination, it is judged as a hit, so that a motor-driven winning device is driven for opening. The pattern displays 5a to 5c change a coloring display in a low probability variable display and a high probability variable display, so that a probability can be recognized. A gate winning storage display 6 informs the effect of storing passing balls of the gate passing hole 7 up to four pieces at its maximum in a variable display or in opening the motor-driven winning device 8.  Then, the display 6 is invalidated even if the whole four pieces pass through the passing hole 7 in a lighting state. Thus, a tensional feeling can be improved.
Patent JP-H0369106-A (JP)
Title: Polar electronic part and carrier tape
Inventor: SHIMADA TSUTOMU
IPC: B65D85/86
Filed: 1989-08-08
Abstract: PURPOSE:To obtain a polar electronic part, whose polarity can be known not only from the polarity indication on the imprinted surface side but also from the shape on the electrode terminal side, and a carrier tape, for which all can be inserted in the same direction and nonconformity due to inverse insertion can be prevented, by making the shape of the bottom surface in the anode side and in the cathode side asymmetric, etc. CONSTITUTION:In a polar electronic part, wherein anode and cathode terminals 4 is led out from an electronic part element and it is covered with insulating resin 3 except a part of the anode and cathode terminals 4, the shape of the bottom surface in the anode side and in the cathode side is made asymmetric. Further, in a carrier tape having equally spaced box-shaped product inserting parts 2 with the same shape, the bottom surface shape of the product inserting part 2 is made aymmetric. For example, at the surface in the molded electrode terminal side of the insulating resin 3 in a resin molded chip type tantalum capacitor, a recess part 6 is formed by obliquely cutting the insulating resin part on both sides of the electrode terminal 4 in the anode side, and the product inserting part 2 of the carrier tape has a structure with a projecting part 5 to fit the recess 6 of the resin molded chip type tantalum capacitor.
Patent JP-S58189773-A (JP)
Inventor: ROBAATO II SUMISU
IPC: G06K7/10
Filed: 1982-11-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0951829-A (JP)
Title: Equipment fixture
Inventor: YOSHIDA YOICHI
IPC: A47B37/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent the position of the main body of a computer from being deviated by arranging a fastener mechanism between a placing plane and the bottom face of the main body of the computer concerning a first equipment fixture and fastening the main body of the computer and a display with a fixing belt concerning a second equipment fixer. SOLUTION: An equipment fixture 1 is composed of a first equipment fixture 5 for linking and fixing a bottom face 3b of a main body 3 of the computer and a placing plane 2a and a second equipment fixture 6 for linking and fixing the main body 3 of the computer and a leg body 41 of a display 4. Then, that first equipment fixture 5 links and fixes the placing plane 2a and the bottom face 3b of the main body 3 of the computer by a fastener mechanism 51. The second equipment fixture 6 fastens and fixes the main body 3 of the computer and the leg body 41 of the display 4 by a fixing belt 61. Thus, the position of the main body 3 of the computer can be prevented from being deviated.
Patent JP-H0527639-A (JP)
Title: Fixing device
Inventor: JINZAI MAKOTO
IPC: G03G15/20
Filed: 1991-07-24
Abstract: PURPOSE:To provide the fixing device which can stably remove the offset toners, paper powder, etc., sticking to the surfaces of a fixing roller and a pressure roller with high efficiency. CONSTITUTION:This fixing device has the fixing roller 1, the pressure roller 2 and a cleaning mechanism 3 for removing the offset toners, paper powder, etc., sticking to the surfaces of the pressure roller 2 and the fixing roller 1. The cleaning mechanism 3 has a pad-shaped cleaning member 3a. The cleaning member 3a consists of heat resistant fibers of an arom. polyamide system, etc., and 20% of the fibers are subjected to conductive processing by Ni plating. The one surface of the cleaning member 3a is brought into contact with the outer peripheral surface of the fixing roller 1 and the ruggedness by embossing is formed on the contact surface.
Patent JP-S6186036-A (JP)
Title: Flattening work method of pipe end and it's die
Inventor: YAJIMA HITOSHI
IPC: B21D19/00
Filed: 1984-10-03
Abstract: PURPOSE:To flatten a pipe end part in the prescribed shape simply with less processes by pressing in order the set length of a pipe end part with the outer diameter restricting upper and lower dies having a center folding projection and the upper and lower dies flattening smoothly the rotary direction at right angles of its pipe axis. CONSTITUTION:A center folding press work is performed on the end part of a pipe 2 with the upper and lower dies 6 restricting the outer diameter of the pipe 2 having the prescribed depth and the projection 8 for center folding. The end part of the pipe 2 is then flattened with pressing by the upper and lower dies 7 flattening smoothly from the circle having the same depth by rotating the pipe axial direction at right angles. The thickness of flattened part at the pipe end part becomes about four times of wall thickness of the pipe and is made tough. Also the pipe end part is flattened in the prescribed dimensional shape efficiently with simple less processes.
Patent JP-H0953058-A (JP)
Title: Adhesive tape free from off-core winding
Inventor: MURATA MASABUMI
IPC: C09J133/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a single-sided adhesive tape with a separate sheet which is easy to handle by correcting the shortcoming of an off-core inherent in a conventional wound roll. SOLUTION: The easy-separation treated side of a single-sided separate sheet 3 is bonded with a tape substrate 5 through a conventional adhesive and the non easy-separation treated side of said single-sided separate sheet 3 is made up of a resin layer 6 which has a property of sticking to the tape substrate in a re-separable manner. The single-sided separate sheet 3 has an easy- separation treated side on one side and non easy-separation treated side on the other. The non easy-separation treated side of said single-sided separate sheet 3 is made up of a resin layer which has a property of sticking to the tape substrate 5 in a re-separable manner and is bonded with the side uncoated with a conventional adhesive of the tape substrate.  Further, the resin which has a property of sticking to the tape substrate 5 in a re-separable manner is a resin whose Vicat softening temp. by JIS K 7206 is not less than 0 deg.C or is a re-separable adhesive whose adhesive strength by JIS Z 0237 is less than 200mg/25mm wide.
Patent JP-S5997486-A (JP)
Inventor: BORISU IWANOBUITSUCHI FUOMIN
IPC: B22D11/10
Filed: 1982-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5997058-A (JP)
Title: Chemical manipulator
Inventor: TANAKA YASUSHI
IPC: G01N35/10
Filed: 1982-11-25
Abstract: PURPOSE:To perform the injection of a reagent into a reaction container or the drying thereof without manual operation, by providing a nozzle lifting and falling apparatus, a thermostatic tank and a mixer lifting and falling apparatus with respect to a centrifugal separation apparatus in an up-and-down movable manner. CONSTITUTION:In injecting a reagent in a reaction container 3, a nozzle lifting and falling apparatus 10 is fallen to insert the supply pipe 30 mounted to a reagent emitting nozzle 7 into the container 3. In the next step, when a thermostatic tank and a mixer lifting and falling apparatus 17 are raised toward a centrifugal separation apparatus 1, a taper body 3 is contacted with the container 3 to incline the same. By this mechanism, the pipe 30 is contacted with the inner wall of the container 3 and about mul of the reagent held by the leading end of the pipe 30 is supplied to the container 30. In drying the container 3, a drying suction nozzle 8 is closely contacted with the container 3 to perform drying. By this method, the injection of the reagent into the reaction container and the drying of the same can be performed without manual operation.
Patent JP-H0254730-A (JP)
Title: Device for continuously melting aluminum chip
Inventor: MATSUDA BUNJI
IPC: C22B21/00
Filed: 1988-08-19
Abstract: PURPOSE:To dissolved Al chips in molten Al without oxidizing the chips by supplying Al chips into the molten Al current in a bent pipe from an Al powder supply port provided to the bent pipe when the high-temp. molten Al is supplied to a melting chamber from a heating chamber through the bent pipe. CONSTITUTION:The molten Al is heated in the heating chamber 2, sent into a melt storage chamber 4 through the lower circulating hole 7 of a partition wall 3, then passed through a discharge pipe 17 from the suction port 16 of an immersion pump 11, and supplied close to the bottom of the melting chamber 5 separated by a partition wall 6 through the bent pipe 18. At this time, the Al chip supply port 20 provided with a forced feeder 22 of a screw, etc., is set above the bent pipe 18 to bring the powdery Al chips into the molten Al flowing down in the bent pipe 18 through a hopper 21. Consequently, the Al chips are supplied into the melting chamber 5 without being oxidized, and dissolved in the molten Al. The molten Al is then sent to the heating chamber 2 from the lower circulating port 8 of the partition wall 3, heated, and recirculated to the melt storage chamber 4. The Al chips are absorbed into the molten Al in high yield without being oxidized.
Patent JP-H0876967-A (JP)
Title: Device for controlling synchronization multimedia
Inventor: SASAKI RYOICHI
IPC: H04N5/073
Filed: 1994-08-31
Abstract: PURPOSE: To attain synchronous reproducting of plural media by appling information for controlling a synchronous lag between plural media whose generation is supposed at the time of reproducing data previously at the time of preparing stream data obtained by collecting the data of plural media such as audio and video devices as one data file based upon time series control. CONSTITUTION: This multimedia synchronous controlling device is provided with a medium data managing means 10, a stream data generating means 11 for generating stream data from medium data obtained from the means 10 and time line information and a synchronous hint information inputting means 12. At the time of generating stream data from a necessary medium data by the means 11 in accordance with the time line information, hint information for executing control so as to accurately synchronize the reproducing of media is applied from the means 12 to the means 11.
Patent JP-H1086201-A (JP)
Title: Method for displaying operating data for injection molding machine
Inventor: YAMADA AKIO
IPC: B22D17/32
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To enable actual operation measurement data on the main process of a single operating cycle to be graphically displayed and performances such as monitoring, identification and condition setting to be excellent by selectively displaying a graphic image of the desired process using a microcomputer. SOLUTION: Generation process data obtained from a data conversion processing part 14 and a graph scale generation part 15 of a microcomputer, is loaded into a display image data generation part 17. If an assigned display mode indicates a graphic image, the graphic image data which is processed for line imaging and is scaled up/down at conversion rates complying with graph graduations based on a specified magnifying factor and further, is loaded, is overwritten at a specified position on the graduation image data, and then is synthesized. In addition, data used for the display of a display mode image is extracted from fixed data for many mode images such as character, symbol, graphic figure and ruled data, which are previously created and stored in a fixed data storage part 16 for display.
Patent JP-H0254974-A (JP)
Title: Photodetector
Inventor: MIKAWA TAKASHI
IPC: H01L31/107
Filed: 1988-08-20
Abstract: PURPOSE:To contrive a superhigh-speed photodetector by causing a barrier layer to be made of a resonant-tunneling barrier and causing energy levels in a well layer to be unified after narrowing the width of the well layer in the above barrier layer by turns. CONSTITUTION:A photodetector is composed of, for example, an N<+> type InP substrate 1, an n-type GaInAs buffer layer 2, an n-type AlInAs/GaInAs superlattice layer 3, an n-type GaInAs photoabsorption layer 4, an n-type InP guard ring 5, and a p<+> type diffusion region 6. A barrier layer is made of a resonant-tunneling barrier layer 41 and it is constructed so that energy levels 43a-43d in respective well layers 42a-42d are unified by narrowing properly the width of respective well layers 42a-42d in consecutive order.
Patent JP-H0255182-A (JP)
Title: Printing method and painting method for generating odor
Inventor: MIZOGUCHI KYOKO
IPC: B41M3/00
Filed: 1988-08-21
Abstract: PURPOSE:To apply odor on color by printing or painting, and to improve a life environment by confining the odor with resin, finely pulverizing it, mixing it with ink, and printing or mixing with paint and painting. CONSTITUTION:When a picture of a rose is printed on a T-shirt, if odor of rose is employed, it is felt to wear a flower of rose with the odor when the shirt is worn. When trees are drawn in the picture, if odor of tree is mixed in pigment, an image of the tree is increased by the odor.
Patent JP-S6185240-A (JP)
Title: Garnish for automobile and manufacture thereof
Inventor: KOBAYASHI MASAO
IPC: B60R13/02
Filed: 1984-10-01
Abstract: PURPOSE:To improve the external appearance without erasing decorative patterns on a corner of a garnish by forming a triangular notch in the corner and welding the mating sides of the notch to each other to attach the pattern to the surface of the corner. CONSTITUTION:A garnish body 2 is provided in a portion thereof with a triangular notch 4 around which a heated hot plate is applied to melt synthetic resin. Under such condition, the garnish 1 is bent to weld the mating portions of the notch 4 to each other to have crape patterns. Then the garnish 1 is set to a molding machine provided with a patterning mold having same shape as a corner 2a of the garnish body 2 so that the heated patterning mold is pressed against the surface of the garnish 1.
Patent JP-H0883888-A (JP)
Title: Formation of integrated circuit chip,integrated circuit chip,electronic module and formation of electronic module
Inventor: BERTIN CLAUDE LOUIS
IPC: H01L21/98
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a technique of selectively removing a material, which is used at the time of forming an electronic module, constituted of a 'stack' of a plurality of chips, from a cut groove region (kerf region) related to the semiconductor chips. SOLUTION: This method includes a method of providing a wafer having a plurality of integrated circuit chips having a cut groove region 17 between them. Chip metallized films 15 and 16 exist in the region 17. The wafer is protected using a photolithographic process, and only the region 17 is exposed. Then, the wafer is etched, and the chip metallized films are removed from the region 17. Then the wafer is diced, and the chips are stacked to form a monolithic electronic module. The side surfaces of the module are treated to expose a transfer metallic film which extends to the side surfaces of the module. Thereby, the electrical connection of the transfer metallic film to the chips in the module is facilitated.
Patent JP-H0250160-A (JP)
Title: Heat fixing device
Inventor: SHIMADA MASASHI
IPC: G03D13/00
Filed: 1988-08-19
Abstract: PURPOSE:To obtain an image which has an optional gloss and an optional surface state by fusing and fixing an image formed on the surface of a form by heating the form, cooling the form and fixing the image after pressing the image against a conveyor belt, and preventing the image from sticking on the conveyor belt. CONSTITUTION:When the form 1 is inserted into between the hollow roller 5a of a heating means 5 and the conveyor roller 4, the form 1 is heated by the heating means 5 and resin is fused. Then the form 1 is pressed against the conveyor belt 4 while the heated resin is fused, and the form is sent to a cooling means 7. The form 1 when reaching the cooling means 7 is cooled and the heated resin on its surface is caked and fixed on the form 1. In this state, the form 1 is peeled off the conveyor belt 4 and then the image is fixed on the form 1 without sticking on the conveyor belt 1. Consequently, the image which has the optional gloss and surface is obtained.