baber/WOPTO huggingface dataset:
Patent JP-H08155385-A (JP)
Title: Coating method with filamental carbon based substance
Inventor: SUGIYAMA KAZUO
IPC: B05D7/00
Filed: 1994-12-06
Abstract: PURPOSE: To impart high functionality to a particle surface by irradiating microwave on powder to generate plasma and decomposing methane with the plasma to stick the decomposed methane on the particle surface of the powder as a filamental carbon based substance. CONSTITUTION: A plunger 6 is provided at a lower part of a reaction chamber 5 and a reaction pipe 7 housing powder is arranged at upward of the plunger 6. An inside of the reaction pipe 7 is evacuated by using a vacuum pump 10 connected through a trap, and a mixed gas of methane and hydrogen is supplied while rotating the reaction pipe 7 by a stirrer. Then, the plasma is generated by irradiating the powder in the reaction pipe 7 with a microwave oscilated from a microwave oscilator 1, and the methane is decomposed with the plasma to stick on the particle surface of of the powder as the filamental carbon based substance. In this way, a silica powder treated with the plasma is improved its wear resistance and can be used as a catalyst having a long life.
Patent JP-H09167068-A (JP)
Title: Printer server
Inventor: MITSUYA TADAHIKO
IPC: B41J29/38
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent a print error, etc., by making the printer server register a function, matching each printer connected to an input/output port, by itself as a function to be provided automatically. SOLUTION: When the timing of the start of a setting process for various setting data comes (n1), the printer server repeatedly performs processes for all printers connected to the input/output port. Namely, discrimination information for discriminating the kind of a printer is read out of the printer connected to the input/output port (n2). This read discrimination information is used as a key to perform retrieval from a function registration table, and a function to be provided for the corresponding printer is read out (n3). This read function is registered as various setting data on the input/output port to which the printer is connected (n4). Then printers for which the processes n2-n4 are not performed are decided among the connected printers (n5) and the processes after n2 are repeatedly performed.
Patent JP-H01173501-A (JP)
Title: Headlight for automobile
Inventor: NAGASAWA HIDEHIKO
IPC: F21S8/10
Filed: 1987-12-26
Abstract: PURPOSE:To correctly adjust the direction of a reflecting mirror by fitting a level to the reflecting mirror and providing a permeable section to permeably see the level from outside a lamp chamber. CONSTITUTION:A level 13 is fixed at the center in the right and left direction of the front end section on the upper face wall 11a located on the upper section of the peripheral section 11 of a reflecting mirror 8 and at the position facing a permeable section 7 provided on a lens 3. When the level 13 is observed through the permeable section 7, the inclination of the reflecting mirror 8 in a lamp chamber 9 can be confirmed from outside of the lamp chamber 9. The direction of a lamp body 2 can be adjusted so that the level 13 is kept horizontal when the lamp body 2 is to be fixed to a car body, or the reflecting mirror 8 can be inclined so that the level 13 is kept horizontal after the lamp body 2 is fixed to the car body. The reflecting mirror 8 can be thereby set to the correct direction with respect to the car body.
Patent JP-H03194485-A (JP)
Title: Radiation dust monitor device
Inventor: SASAKI TAKASHI
IPC: G01T7/04
Filed: 1989-12-22
Abstract: PURPOSE:To accurately evaluate the amount of radioactive dust discharged from facilities by collecting radioactive dust present in sampling gas sampled in a sampler main body by a filter for dust collection. CONSTITUTION:An alpha-ray detector 21 and a beta-ray detector 22 which are installed in the sampler main body 20 detect the radiation from the radioactive dust collected by filter paper 3 and a count rate including natural radiation components Rn and Tn is found from the beta-ray detection signal of the beta-ray detector 22. Then only the natural radiation components are extracted from a pulse wave height difference between the energy difference between the alpha-ray energy of the radiation dust and the alpha-ray energy of the natural radiation components Rn and Tn and the count rate based on only the natural radiation components is multiplied by a constant to perform conversion into a count rate corresponding to beta rays. Then the count rate of beta rays including the natural radiation components is divided by the count rate based on only the natural radiation components to obtain radiation detection data from which the natural radiation components are removed.
Patent JP-H10172767-A (JP)
Title: Electroluminescent element and display device
Inventor: KURIYAMA HIROYUKI
IPC: H05B33/24
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescent element capable of displaying by increasing an additional capacity of a luminous area. SOLUTION: An anode 13 is fabricated can a translucent insulating substrate 12 using an electronic evaporation method or the like. The anode 13 is provided with a ragged part 13a on its surface. On the translucent insulating substrate 12, a luminous element layer 14 is laminated with its even and uniform thickness by an electron bean evaporation method or the like so as to cover the anode 13, and a surface of a luminous element layer 14 is made of a ragged shape corresponding to a ragged shape part 13a. On a luminous element 14, a cathode 15 is formed with its even and uniform thickness by an electron beam evaporation method or the like so as to cross the anode 13, and a face opposite to the anode 13 of a cathode 15 is provided with a ragged shape part 15a corresponding to the ragged shape part 13a.
Patent JP-H07193439-A (JP)
Title: Amplifier part
Inventor: NARA OSAMU
IPC: H03F1/34
Filed: 1993-12-27
Abstract: PURPOSE:To obtain an amplifier for obtaining a line driver circuit, which is small in both distortion and power consumption, regarding an amplifier part. CONSTITUTION:AB and +B class push-pull characteristics are obtained by performing a connection by using amplifiers 1 and 2, constant current sources 3 and 4, a one-conduction type transistor Tr 1, a one-conduction type transistor Tr 3 whose gate is connected with reference voltage 5, an opposite conductive type transistor Tr 2 and an opposite conductive type transistor Tr 4 whose gate is connected with reference voltage 6. Further, by applying a negative feedback, an amplifier small in distortion and power consumption is obtained.
Patent JP-H05141495-A (JP)
Title: Linear movement device
Inventor: ATSUMI TOMIHIKO
IPC: B23Q1/26
Filed: 1991-11-20
Abstract: PURPOSE:To reduce friction load at a contact part between a carriage main body and guide shaft so as to make accurate the control of movement in a head. CONSTITUTION:In a device where a sleeve slider 3a is fitted slidably to a guide shaft 5 supported with a bearing, and a lead screw 2 to be rotated by a motor is rotated, thereby a carriage 3 is fed in parallel to the guide shift 5 through a threaded part, the guide shift 5 is supported turnably around its axial line, with a bearing and the shaft 5 is allowed to turn around the axial line at the time of rotation of the screw 2. Since the guide shaft 5 is allowed to turn, together with a carriage, around the axial line upon movement of carriage, frictional load between the guide shaft and a carriage retaining part is reduced remarkably. The carriage can be moved accurately with a small amount of torque of a stepping motor even if the moving distance of the carriage is small in its amount.
Patent JP-H02175653-A (JP)
Title: Pottery-like sintered product
Inventor: DOI HIROKI
IPC: C04B35/18
Filed: 1988-12-27
Abstract: PURPOSE:To provide a pottery sintered product useful for interior tiles, exterior tiles, flat plats for sidewalks by employing wasted silica sand by-produced on the grinding of flat glass plates as a main supply source for SiO2. CONSTITUTION:Wasted silica sand is used as a main supply source for SiO2 and, if necessary, compounded with feldspar and clay (preferably in a compounding weight ratio of 30-80:60-10:10) to provide a pottery sintered product.
Patent JP-H03189859-A (JP)
Title: Computer
Inventor: SEGUCHI SADAHIRO
IPC: G06N3/02
Filed: 1989-12-20
Abstract: PURPOSE:To prevent the stored value of weight dissipated even by disconnecting a power source by using an EEPROM that is an electrically erasable programmable nonvolatile memory as a memory to store the weight. CONSTITUTION:The EEPROM (Electrically Erasable and Programmable ROM) that is an erasable nonvolatile memory is used as a memory cell 7 of one bit comprising memories 1a-1n. Firstly, data corresponding to the weight w1 is put on a data bus 5 in a digital value, and it is written on the memory 1a with a control signal 6, and such operation is performed on the weight up to the weight wn for (n) timer repeatedly, and weight data w1-wn are set on the memories 1a-1n. Next, the product wi.xi of an input signal xi and the weight wi(i=to n) is calculated with a multiplier 2, and the sum of those products is found with an adder 3, and f (SIGMAwi.xi) is calculated at a function circuit 4, then, it is outputted. In such a way, the stored value of weight can be prevented dissipated even when the power source is disconnected.
Patent JP-2000144833-A (JP)
Title: Covered faucet
Inventor: TSUTSUMI NAOKI
IPC: E03C1/042
Filed: 1998-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a covered faucet in which an insertion part of a cover can be hidden, in which a cap to form a discharge water passage outside the cover can be tightly assembled with the cover, and in which unnecessary stress is not generated in the cover. SOLUTION: This covered faucet comprises a main body 10 covered with a cover 20. A cap 30 to form a discharge water passage outside the cover 20 is connected to the main body 10 through an insertion part 24 in the cover 20 from the outer side of the cover 20, and the cover 20 is pressurized by an exposed part 32 of the cap 30 outside the cover 20. Preferably, the cap 30 is connected to the main body 10 by tightening it by hand, and a clearance W for adjusting connection may be provided between the main body 10 and the cap 30. In addition, the main body 10 may comprise a main body part 11 incorporating a valve unit, and a connection part 12 to form a connection part of the cap 30.
Patent JP-H01173488-A (JP)
Title: Cassette tape cover acoustic absorption device
Inventor: YOSHIDA MAMORU
IPC: G11B33/08
Filed: 1987-12-28
Abstract: PURPOSE:To reduce the manufacturing processes of the title device and to lower its costs by placing the top panel of an operating button for a tape deck in contact with the internal surface of a cassette tape cover, and absorbing vibrations with the use of the elasticity of the skirt of the operation button for the tape deck. CONSTITUTION:An operating button 5 for the tape deck supported by a printed circuit board 4 and having a skirt 6 consisting of elastic bodies is made project from an open part 8 formed on an upper case 2, and the top panel of the operating button 5 for the tape deck is placed in contact with the internal surface of a cassette tape cover 3 in a closed condition. That is, the top panel of the operating button 5 for the tape deck is placed in contact with the internal surface of the cassette tape cover 3, by using the elasticity of the skirt 6, the vibrations due to a reproduced sound generated from a speaker is absorbed, and a stroking sound (chatter) is prevented. Thus, the manufacturing processes can be reduced, and the costs can be lowered.
Patent JP-H09231531-A (JP)
Title: Head drum assembly for video cassette recorder
Inventor: KIN KINBO
IPC: F16C33/10
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a head drum assembly for video cassette recorder effectively supporting the loads in the radial direction and axial direction of a shaft. SOLUTION: This drum assembly includes a lower drum 302, an upper drum 304, a motor 310 generating torque, a shaft 306 for transferring the torque of the motor 310 to the upper drum 304, a housing 350 inside which the storage groove 352 of lubricating oil is formed, a bearing 330 inserted into the inside of the storage groove 352 of lubricating oil, a lubricating pad 332 inserted into the storage groove 352 of lubricating oil and including lubricating oil and a shielding plate 360 interposed between the bearing 330 and the upper drum 304 and preventing the evaporation of lubricating oil from the bearing 330. By effectively supporting the loads of a shaft for rotating the upper drum 304 in the radial and the axial directions and preventing evaporation of lubricating oil, jittering and wow.flutter are prevented at the time of recording/reproducing image information on the magnetic tape.
Patent JP-H05145734-A (JP)
Title: Facsimile equipment
Inventor: KITA HIRONORI
IPC: H04N1/387
Filed: 1991-11-21
Abstract: PURPOSE:To provide a facsimile equipment which secures a blank space needed for filing at one end of a received image. CONSTITUTION:An image memory 2 is provided to temporarily store the received image data together with a print/record means 6 which reads the image data out of the memory 2 and records the received images, a detector means which detects the presence of a blank space formed at one end of a received image, and a circuit control means 10 which controls the means 6 to shift the received image to one of both ends of the recording width when the detector means detects the presence of the blank space. In such a constitution, it is possible to prevent occurrence of such a case where the received images are not easily viewed owing to the file holes, etc., even if the recording paper of the received images is filed.
Patent JP-H02180573-A (JP)
Title: Control method for work transfer robot
Inventor: TAKANO FUMITOMO
IPC: B25J9/10
Filed: 1988-12-28
Abstract: PURPOSE:To perform transfer work in short time without dropping a work by setting the operating acceleration of a work transfer robot by automatically correcting based on the moving direction, position changing amt. and work shape. CONSTITUTION:A transferring work shape is set and also acceleration is set on each teaching point. Then, the moving direction of a work from one teaching point to the following teaching point and the position changing amt. of the work are decided. Based on this moving direction, position changing amt. and work shape the acceleration of a work transfer robot 14 is set by correcting to the acceleration that a work W1 (=W2) is not released from a suction holding mechanism 38.
Patent JP-H09149447-A (JP)
Title: Sound emitting structure of housing
Inventor: USHIDA SHIGERU
IPC: H04W88/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To heighten sound pressure sound-emitted from the sound emitting hole of a housing in the sound emitting structure of a housing in a compact electronic equipment such as a pager building-in a speaker. SOLUTION: This structure provides a waterproof film 14 for the sound emitting hole 12 of the housing 11 housing a speaker (speaker case) 22. Then the waterproof film 14 is fitted to the inside face of the housing 11 with respect to the sound emitting hole 12 and a clearance (c) is provided between this waterproof film 14 and the speaker (speaker case) 22. Then a dust proof layer 15 preventing foreign matters from entering is fitted to the outside face of the housing 11 with respect to the sound emitting hole 12. In adition a recessed part 13 consecutive to the sound emitting hole 12 is formed at the outside face of the housing to fit a protection cover 16 with a sound emitting hole 17 by intermediately mounting the dustproof layer 15 to this recessed part 13.
Patent JP-H04199073-A (JP)
Title: Image forming device
Inventor: HOSAKA AKIHITO
IPC: G03G15/01
Filed: 1990-11-29
Abstract: PURPOSE:To prevent color mixing of toner by transporting a developing agent to a development region through rotating in No.1 direction at the time of developing, impressing the vibration voltage superposed with a DC voltage, rotating in the reverse direction at the time out of developing operation, removing the developing agent from the development region, and impressing DC voltage. CONSTITUTION:An AC bias superposed with a DC bias is impressed at the time of developing, and a developing sleeve 5 is rotated in the b-direction, and developing agent is sent to the development region. At the time out of development, the developing sleeve 5 is rotated in the c-direction so as to remove the developing agent from development region-A, and as developing bias the AC component bias is turned off. Because a small amount of toner remains on the developing sleeve 5 even after the developing agent is removed from the development region-A, the DC component bias is turned on. Thereby color mixing is prevented.
Patent JP-H07193465-A (JP)
Title: High frequency integrated circuit
Inventor: OBAYASHI SHUICHI
IPC: H03H11/28
Filed: 1993-12-27
Abstract: PURPOSE:To reduce an entire area and to reduce the loss in a matching circuit by deciding the size of active elements in one or two steps excepting for the final step based on the ratio of the size for providing prescribed output power after satisfying distortion characteristics. CONSTITUTION:A high frequency integrated circuit 10 is provided with a prestage circuit 11, poststage circuit 12 and inter stage circuit 15 composed of active elements such as FET. The inter stage matching circuit 15 is composed of a capacitor 16, capacitor 17 connected on the ground side and inductor 19 or the like. In this case, after the distortion characteristics are satisfied, output power Pi (i=1 to n and n>=2) for each stage is made over Km-fold [Km=Gm/A (A is a prescribed value) corresponding to a ratio Gm between an irreducibly minimum size Wm of the active element to provide prescribed output power Pn (1<=m<=n-1) and an irreducibly minimum size W(m+1) to provide prescribed output power P(m+1) after satisfying the distortion characteristics of the active element in the next stage or over twice as large as the size Wm.
Patent JP-H02191195-A (JP)
Title: Connecting valve with unsealing apparatus
Inventor: HASHIMOTO MASAMI
IPC: B67D1/07
Filed: 1988-12-29
Abstract: PURPOSE:To make simple the unsealing operation of a container and the connection with the passages of beverage stock in order to reduce the contamination due to dropping liquid upon removal of a holder by providing a valve box wherein a valve closes a valve seat in its upper position with a projection located above a seal and wherein the valve opens in its lower position to cause the projection to break the seal. CONSTITUTION:A thin film of seal 3 is attached over an opening 2 of a container 1. A liquid, e.g. beverage stock for use in an automatic vending machine is sealed in the container 1. A holder 4 is provided with notches 4a and 4b for vertical passages 7a and 7b, so that a valve box 8 can be slided into its upper or lower position. The lower part of the valve box 8 is shaped into the form of a cone, whose inner surface forms a valve seat 15 for a valve 10 and whose outer surface forms a projection 16 for breaking the seal 3 of the container 1. In the upper position of the valve box 8, the valve 10 closes the valve seat 15 with the projection 16 located above the seal 3 and, in the lower position thereof, the valve 10 opens and the projection 16 breaks the seal 3 to unseal the container. The provision of the holder 4 permits the breaking of the seal 3 and the connection with the liquid passage of the vending machine to take place in a single action with improved handling convenience.
Patent JP-H04200372-A (JP)
Title: Processed food of bean-curd refuse
Inventor: BOO BAN TAN
IPC: A23L35/00
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a readily edible processed food having appearance without any image of bean-curd refuse by using the bean-curd refuse as a main raw material, dispersing and mixing fine denatured egg yolk with the bean-curd refuse and wrapping the resultant mixture in a coating-like edible material. CONSTITUTION:A processed bean-curd refuse food is obtained by sufficiently mixing 50-95% bean-curd refuse in a wet state with 2-15% raw egg yolk liquid and further seasonings such as 5-30% sugar, 3-15% edible vinegar and 1-5% common salt, as desired, heat-treating the resultant mixture and wrapping the prepared mixture in a coating-like edible material such as the coating of a bean-jam bun, heating the wrapped mixture in a steamer, etc., and carrying out pregelatinization of starchy substances and denaturation and coagulation of egg yolk.
Patent JP-2000188264-A (JP)
Title: Formation of tungsten bit line
Inventor: RHA SA-KYUN
IPC: H01L21/768
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a tungsten bit line, which can suitably reduce a junction leakage current and be made stable in subsequent high- temperature steps, by decreasing a contact resistance and improving diffusion wall characteristics. SOLUTION: This bit line forming method includes a first step of preparing a silicon substrate 1 having an impurity region, a second step of forming an interlayer insulating film 8 having a contact hole in the impurity region, a third step of forming a titanium film 19 and a titanium nitride film 20 within the contact hole, a fourth step of heat-treating the titanium film 19 and the substrate 1, to cause the film 19 to react with the substrate silicon and to form a titanium silicide having a C54 structure, and a fifth step of forming a tungsten plug on the film 20 within the contact hole.
Patent JP-H11166276-A (JP)
Title: Bearing wall structure
Inventor: KOREEDA HISAKAZU
IPC: E04B2/56
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide reinforced bearing wall structure having no projection as the obstruction of interior finishing. SOLUTION: Bearing wall structure has a bearing wall 10 forming at least a part of the wall surface of a building, a reinforcing material 20 fixed onto the upper end face 10a of the bearing wall 10, a horizontal member 30 installed in the crossed direction from the reinforcing material 20 and fixed onto another structure 50 and at least metal fittings 40 connecting and fastening the reinforcing material 20 and the horizontal member 30. A recessed section or a notch 22 is formed on the indoor 80 aide in the reinforcing material 20, and the end section of the horizontal member 30 is fitted into the recessed section or the notch 22, and supported at the upper end face 10a of the bearing wall 10.
Patent JP-H05258671-A (JP)
Title: Launcher of magnetron waveguide system
IPC: G01R1/24
Filed: 1992-12-14
Abstract: PURPOSE: To measure all sorts of magnetrons by the same type of launcher by furnishing a body of launcher, insertion part on one-side wall surface, and an impedance matching adjusting means to be inserted in the insertion part. CONSTITUTION: The launcher body 1c is formed in a hexahedron hollow and with one side left open and is connected to a waveguide by a flange 1d provided at the opening side. A straight hole as an insertion part 13 is provided in the surface on the opposite side. A closure plate 12 has a size approx. the same as that surface of the body 1 where the insertion part 13 is formed, and a ridge 12b is provided in such a way as capable of being inserted in the insertion part 13. An adjusting plate 11 has an extension part 11b and extended slope part 11c on one surface of a side plate 11a having the same size as the side plate 12 of the closure plate 12. The closure plate 12 or adjusting plate 11 is attached to the launcher body 1c, and the distance from an antenna to the confronting surface is varied to make matching of the impedance.  Using this launcher, it is possible to measure the characteristics of all sorts of magnetrons having different specifications.