baber/WOPTO huggingface dataset:
Patent JP-H0869972-A (JP)
Title: Forming method of dielectric thin film
Inventor: SATO JUNICHI
IPC: H01L21/31
Filed: 1994-08-30
Abstract: PURPOSE: To improve the electric characteristics and reliability uppon a device by forming a tantalum oxide thin film in excellent film quality by notably reducing leakage current. CONSTITUTION: When a tantalum oxide thin film is formed on a wafer 3 by CVD process using an organic tantalum compound gas and O2 gas, the wafer 3 is impressed with ultrasonic wave. Otherwise, after the film formation, the wafer 3 is impressed with the ultrasonic wave. At this time, the ultrasonic wave is impressed by oscillating an ultrasonic oscillating pipe 14 buried in a lower electrode 4 mounting the wafer 3. Otherwise. after the film formation, the tantalum oxide thin film is plasma processed under NH3 gas or CH3 NH2 gas atmosphere. The plasma processing step is performed while feeding NH3 gas or CH3 NH2 , gas to a reaction chamber 2, furthermore, RF power is fed from an RF power supply 16 to an upper electrode 5.
Patent JP-H1024150-A (JP)
Title: Game board for game machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem involving a light emitting part mounted on a game board in that the requisite for the conventional light emitting part is a reflection base, which inevitably raises the cost while posing a factor for increasing the quantity of waste to be handled in the disposal of game machines. SOLUTION: A game board 1 of a game machine comprises a graphic 9 for reflection printed by a paint having a light reflecting function corresponding to a part where a emitting part is set. In the game board 1 thus obtained, there is no need for providing a reflection base on the side of the light emitting part as the graphic 9 for reflection is previously printed at an installing point of the light emitting part. This can simplify the structure of the light emitting part thereby enabling reduction in cost by the curtailing of the number of parts and decrease in the quantity of waste in disposal.
Patent JP-S6267052-A (JP)
Title: Method of optical resolution of (+-)-1-(1-naphthyl) ethylamine
Inventor: TOMURO KEIZO
IPC: C07B57/00
Filed: 1985-09-19
Abstract: PURPOSE:(+ or -)-1-(1-Naphthyl)ethylamine is reacted with optically active thiazolidine-4-carboxylic acid in a solvent to give two kinds of diastereomer salts and optical resolution is carried out by making use of difference in solubility in solvent. CONSTITUTION:(+ or -)-1-(1-Naphthyl)ethylamine is blended with optically active thiazolidine-4-carboxylic acid in a solvent(especially preferably water), dissolved under heating and a crystal nucleus of preferably (-)-1-(1-naphthyl)ethylamine L-thiazolidine-4-carboxylate or (+)-1-(1-naphthyl)ethylamine D-thiazolidine-4- carboxylate and the solution is gradually cooled. Since solubility of the prepared two kinds of diastereomer salts is different, so only one diastereomer salt is preferentially crystallized. EFFECT:A small amount of a solvent used is required and the method is carried out in high yield, inexpensively and simply.
Patent JP-H0931720-A (JP)
Title: Sportswear
Inventor: NUMATA KIYOSHI
IPC: A41D13/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a sportswear having stretchability and capable of fitting to the body surface and improved in wearing feeling and athletic function by forming convex parts such as slanting lines which surround the body and give stimulation and twisting to the body. SOLUTION: Slanting or spiral convex parts 14 capable of giving a body stimulation and twisting by surrounding the body are formed in this sportswear. It is preferable to constitute the sportswear so that an elastic part surrounds the body to give stimulation and twisting by unitedly forming the elastic part having larger elasticity than the material of the sportswear 10 with the material of the sportswear 10 in a slanting or a spiral shape.
Patent JP-2001029260-A (JP)
Title: Container
Inventor: TORII HISAKUNI
IPC: A47K10/42
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To ensure holding of a cover, opened by picking a pick-up portion, in an opened condition in a simple structure. SOLUTION: This container 10 includes a sheet cover 12 having a base end 22 provided at one end of a content take-out port 12 in a closeable manner. The cover 21 has a sealing portion 23 disposed on the cover 21 so as to be repeatedly sealed around the take-out port 12 of the container 10 and a pick-up portion 24 at the end. The pick-up portion 24 is locked to a cutout locking portion 14 of the container 10 in opening to allow the cover 12 to be opened and held.
Patent JP-2000041079-A (JP)
Title: Home network system
Inventor: TANI KAZUTOSHI
IPC: H04L12/28
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a home network system capable of flexible operation by enabling the following input/setting of communication protocol or control procedure to a lot of kinds of facility equipment to which the communication protocol or control procedure is not standardized. SOLUTION: A centralized control unit 1 is connected with control terminals 2 and 3 by a trunk communication path 9 and the control terminals 2 and 3 are connected with respective facility equipment 4-7 by a branch line communication path 9. Concerning the branch line communication path 9, the communication protocol of higher order than physical layer and medium access control sub layer is not standardized. Besides, the control procedures of the respective facility equipment 4-7 are not standardized, either. The centralized control unit 1 is connected through the out-of-home network of a telephone line to a communication procedure server (omitted in the figure) storing the communication protocol of the branch line communication path 9 or control procedures of respective branch facility equipment 4-7.
Patent JP-H1135612-A (JP)
Title: Production of water-soluble polymer
Inventor: KURAHASHI YUTAKA
IPC: C08F20/56
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer high in molecular weight and slight in residual monomer, preferably useful as a flocculating agent, a thickening agent for papermaking, a yield improver, etc., by subjecting a vinyl-based monomer to light irradiation polymerization in the presence of a photoinitiator under fixed conditions. SOLUTION: An aqueous solution of a vinyl chloride-based monomer (e.g. acrylamide) is irradiated in the thickness direction in the presence of one or more photoinitiators [preferably 2,2'-azobis(2-methylpropionamidine) or its mineral acid salt] with light rays including wavelengths in the vicinity of 360 nm using a high pressure mercury lamp at a first stage to attain >=95% polymerization ratio and, on and after a second stage, irradiated by changing light intensity in a range of the equation [Qt is light intensity (W/m<2> ) at a time (t) (minute) in post-irradiation; Qc is light intensity (W/m<2> ) to make the amount of a residual monomer minimum in the case of irradiation with fixed light intensity in a post-irradiation period;  Q0 is light intensity (W/m<2> ) at the beginning of post- irradiation; ta is the total irradiation time (minute)] continuously or gradually to give th objective polymer.
Patent JP-H0526011-A (JP)
Title: Roller rocker arm
Inventor: SATO KENICHI
IPC: F01L1/18
Filed: 1991-07-23
Abstract: PURPOSE:To reduce inertial mass of the whole of a roller rocker arm, and increase the allowable rotational speed of an engine by lightening a roller. CONSTITUTION:A roller 10 is formed with the light weight material such as aluminum alloy, titanium alloy, magnesium alloy, or the like, and thereby the weight of the whole of a roller rocker arm R is reduced, and the inertial mass at the time of operation is reduced so as to improve its following performance in relation to a rotational cam. It is thus possible to increase the allowable rotational speed of an engine. Since the inner and outer circumference surfaces of the roller 10 are coated with a hard material of, for example, molybdenum or the like so as to form a hard layer, there is no ploblem above abrasion resistance property of a sliding surface in relation to a cam 13 and a needle shaped roller 11.
Patent JP-2001036793-A (JP)
Title: Video camera
Inventor: FUJIMOTO AKIRA
IPC: H04N5/376
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To enable the change of a frame rate by a memory capacity which can be incorporated in an IC required for image compression by intermittently suspending the original vibration of a circuit generating vertical/horizontal pulses, synchronizing/reference signals, electronic shutter pulses, etc., for driving an image pickup element. SOLUTION: An original vibration control circuit 16 for inputting original vibration input outputted from a crystal oscillator decides the suspending timing of original vibration by a control signal inputted from a horizontal cycle pulse generating circuit 18 and a vertical period pulse generating circuit 19 and decides the suspending period of the original vibration by a frame rate set value obtained by decoding a frame rate control signal inputted from an external I/F by an external I/F circuit. An internal clock including a suspending period outputted by the circuit 16 is supplied to a horizontal driving pulse generating circuit 17, the circuit 18 and an electronic shutter pulse generation circuit 20.
Patent JP-2000027121-A (JP)
Title: Vibration-isolation rubber bearing device
Inventor: AIDA YUICHI
IPC: E01D19/04
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-isolation rubber bearing device, in which supporting structure is simplified extremely and which can damp vibrations by an earthquake effectively. SOLUTION: A rubber bearing body 4 consisting of a rubber layer 1, a lower metal plate 2 integrally combined with the rubber layer 1 and an upper metal plate is interposed slidably between a base plate 6 fixed onto a lower structure and a sole plate 8 fixed onto a bridge girder, and engaging recessed sections 10, 11 are formed on both sides in the bridge-axial rectangular direction in the upper metal plate and the lower metal plate 2 while the places of disposal are displaced in the bridge-axial direction respectively on the upper and lower sides. An engaging projection 12 erected from the base plate 6 is engaged with the engaging recessed section 10 of the upper metal plate, and an engaging projection 13 downwards projected from the sole plate 8 is interlinked with the above-mentioned engaging recessed section 11 of the lower metal plate 2.
Patent JP-S6183913-A (JP)
Title: Recorder
Inventor: TAKEUCHI TOSHIYUKI
IPC: G01D9/28
Filed: 1984-10-01
Abstract: PURPOSE:To enable the sending of a recording signal to a recording section through each channel, by memorizing an input digital value into a memory means once. CONSTITUTION:Input analog signals from the first channel to the (m)th channel is selectively inputted with an input selector 1 to be converted into a digital value with an A/D converter 2. The converted values are made to correspond to input switching time and each channel to be memorized into the first and second memories 32 and 33 in terms of a certain period. When the digital value for the second period is memorized into the second memory 33, the first memory 32 having the digital value for the first period memorized is called with a control circuit 31 at each channel and subjected to an interpolation processing to be sent to a recording section 4. As the recording of the digital value for the first period ends, with the action of the control circuit 31, the recording of the digital value for the second period starts and the subsequent digital value for the third period is memorized into the first memory 32. Thus, a multichannel recording can be done with a relatively simple operation control.
Patent JP-2000039664-A (JP)
Title: Film unit with lens
Inventor: TODO KAZUO
IPC: G03B17/24
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To incorporate a date imprinting device not so as to load on the cost per camera. SOLUTION: The data imprinting device 100 constituted so that a liquid crystal panel 101 and its control unit 102 are integrated is supported on the front surface side of the camera main body 10 of the camera which can be reused and the liquid crystal panel 101 is positioned in the corner part of a picture frame 16, to imprint a date by the exposure of a picture. Simultaneously, it is constituted so that the circuit of the control unit 102 passes through the rear cover 30 of the camera, to return the date of the liquid crystal panel 101 to zero by the attachment/detachment of the rear cover 30 whenever a film is replaced.
Patent JP-H0527097-A (JP)
Title: Electron beam radiating device
Inventor: SUGAWARA KOICHI
IPC: H01J37/30
Filed: 1991-07-23
Abstract: PURPOSE:To obtain an electron beam radiation device which can radiate electron beams uniformly to a treated article. CONSTITUTION:A number of opened port parts 12 are formed at the center part of a gun grid 5, and the longer axis 14 of the opened port part 12 is inclined by a prescribed angle theta for the transport direction of a treated article. Accordingly, when the treated article approaches an electron beam radiation space, even if the part where the electron beam radiation is shielded by the part (crosspliece part) between the opened port parts of the gun grid 5 exists, the part is transported to the under part of the closest opened port part when the treated article is transported, and electron beams are radiated. On the contrary, even in the case of the part where electron beams are radiated at first, the electron beam radiation is shielded temporarily by the crosspiece through the transport of the treated article, and the electron beam radiation is made uniform.
Patent JP-H0868815-A (JP)
Title: Method for detecting leaking part of radiation interference wave
Inventor: MURAKAWA KAZUO
IPC: H05K9/00
Filed: 1994-08-31
Abstract: PURPOSE: To make it possible to estimate the leaking part of a radiation interference wave of a device at the remote part from the device by measuring the distribution of the field strength around the device with an antenna, and using the discrete specific point method of the type in which the phase term of the measured electric field is removed. CONSTITUTION: The distribution of the electric field around an object device 1 is measured with an antenna 2. The discrete specific point method of the type in which the phase term of the measured electric field is removed, is used, and the leaking part of the radiation interference wave of the object device 1 is estimated at a remote place from the object device 1. At this time, at what part of a building the external radiation interference wave intrudes is detected by measuring the field strength around the inner wall of the building. Thus, the information about the part, where the countermeasure for the radiation interference wave of the object device should be performed, or the part, where shielding countermeasure of the building level should be performed, is obtained, and the countermeasure for the radiation interference wave can be effectively performed.
Patent JP-S6097212-A (JP)
Title: Structure of optical rotary encoder
Inventor: TERASAWA TOMIZOU
IPC: G01D5/36
Filed: 1983-10-31
Abstract: PURPOSE:To prevent the increase in temperature of a photoelectric circuit, by attaching a photoelectric conversion circuit to a substrate for electric circuits through a heat radiating plate, which is provided as a lining material, and attaching the substrate for the electric circuit to a motor enclosing part through a heat shielding material. CONSTITUTION:A photoelectric conversion circuit element 1 is mounted on a substrate 4 for electric circuits through an aluminum plate having good heat conductivity and a heat radiating material 3 such as heat dissipating grease. Said substrate 4 for the electric circuits is separated from a motor enclosing part 7 by a heat shielding material 5. The heat generated by the motor is not transmitted to the photoelectric conversion circuit. Meanwhile heat generated by the photoelectric conversion circuit is quickly converted to the lined heat radiating material 3, and heat radiation is accomplished quickly.
Patent JP-H01172316-A (JP)
Title: Tartar suppressing composition
Inventor: ZAHIDO AMUJIYADO
IPC: A61Q11/00
Filed: 1988-08-22
Abstract: PURPOSE: To obtain a composition for suppressing dental calculus for oral use by including a fluorine source, a polishing material for teeth and an anti-tartar agent stable in the presence of saliva and salivary enzyme. CONSTITUTION: The objective composition for suppressing dental calculus is obtained by including 0.005-3.0wt.% fluorine source (e. g. tin fluoride), 0.1-7wt.% polishing material (e.g. hexametaphophate of an alkali metal) and 0.01-10wt.% anti-tartar agent and further, if necessary, blending a foaming agent, a flavor agent, a sweetening, a binder, a coloring agent, a humectant, a pigment, watter, etc., and producing the one by an conventional method. The anti tartar agent is the one selected from a homopolymer of a 3-5C unsaturated monocarboxylic acid, dicarboxylic acid, these salt or acid anhydride, and a copolymer containing at least 30wt.% carboxylic acid monomer selected from the before acids, or mixlpure thereof. The composition is prepared to a solid or paste such as a powder tooth polish, a dental tablet, a toothpaste, a get, a dental cream.
Patent JP-S59100791-A (JP)
Inventor: JINGUUJI TADASHI
IPC: D21G1/00
Filed: 1982-11-25
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-H0524357-A (JP)
Title: Image transfer device with heating device
Inventor: KIMURA TAKAYUKI
IPC: B41M5/26
Filed: 1991-07-23
Abstract: PURPOSE:To uniformize the temp. distribution over the surface of a transfer cylinder by forming a thin aluminum plate on the surface thereof and mounting a plane heater inside the transfer cylinder in an image transfer device adapted to transfer the image of an image forming material formed on a photosensitive layer onto an image receiver by a nip provided on the side of an impression cylinder and the transfer cylinder. CONSTITUTION:The image transfer device is provided with an impression cylinder (not shown) having an image forming material attached thereto and a transfer cylinder 2 having an image receiver (not shown) attached thereto and the image formed on a photosensitive layer of the image forming material by the image exposure is transferred onto the image receiver under heat by a nip formed between the impression cylinder and the transfer cylinder 2, In such an image transfer device, a thin aluminum plate 9 is provided on the surface of the transfer cylinder 2 to eliminate the out-of-register due to the surface irregularities of the image receiver and form a beautiful multicolor transfer image. A plane heater 16 is also mounted inside the transfer cylinder 2 to distribute a uniform temp. over the entire surface of the transfer cylinder and solve the trouble of an uneven image transfer due to the differences in the temp.
Patent JP-H1149338-A (JP)
Title: Carrier device furnished with positional correction device
Inventor: NAGAI ATSUJI
IPC: B65G13/071
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To enable fast actuation of a centering device, etc., by arranging an accumulation conveyor on the upstream side of a conveyor furnished with the centering device to center an article, etc. SOLUTION: The first article on a second conveyor 2 is carried in on a first conveyor 1. At this time, a first shutter 3 of the first conveyor 1 is at an upper position, and when it is detected by a first sensor 9 that the article reaches a position of the first shutter 3, a centering device C is started after a specified period of time, and centering of the article is started. The second conveyor 2 moves a second shutter 2B upward after carrying the article onto the first conveyor 1 and thereafter, accumulates the article carried onto the second conveyor 2. When a command signal of article-carrying-in on the side of a packer B and a centering finish signal of the centering device C both turn 'ON', the first and second shutters 3, 2B both move downward below a carrier surface, and the article is transferred to the side of the first conveyor 1 on the second conveyor 2.
Patent JP-2000038780-A (JP)
Title: Sound insulating structure of building
Inventor: ARIGA TAKAHIRO
IPC: E04B1/82
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulating structure of a building excellent in a sound insulating characteristic by covering a sound absorbing material with a high density sheet material, and installing the sound absorbing material on celing beams or floor joists by forming clearance between the lower story ceiling surface and the upper story floor surface. SOLUTION: In a sound absorbing material 1, one side surface and the side surface of a sound absorbing material main body 11 are covered with a high density sheet material 12. The sound absorbing material 1 is filled in a space between floor joists 2, 2, and the lug parts 121 are installed on the lower side of the floor joists 2 by nails 6. Clearance is respectively formed between the sound absorbing material 1 and a ceiling surface material 5 and between the sound absorbing material 1 and a floor surface material 3. Both side surfaces and the side surface of the sound absorbing material 1 may be covered with the high density sheet material 12, and the sound absorbing material main body 11 may be stuck to both side surfaces of the high density sheet material 12. The sound absorbing material 1 may be installed on ceiling beams, or may be installed by an adhesive.  Thus, a sound absorbing characteristic is effectively utilized by an air layer of the clearance, and a structure excellent in a sound insulating characteristic can be formed by excellently cutting off a vibration sound and impact noise of the upper floor by the sheet material.
Patent JP-S5996578-A (JP)
Title: Method for measuring eccentricity of magnetic disk device
Inventor: FUKUOKA YOSHIHIKO
IPC: G11B19/20
Filed: 1982-11-24
Abstract: PURPOSE:To enable accurate measurement of eccentricity by reproducing a signal by a reading magnetic head, separating two signals of different frequency from the reproduced signal by resonance circuits and making the level difference of two signals the amount of deviation from the center of the track. CONSTITUTION:A signal read out by a reproducing head 1 is amplified to a processable level by a gain control amplifier circuit 2, and an unnecessary high frequency noise is removed by a low-pass filter 3. Then respective signals are separated by the first and the second resonance circuits 4, 5 having recording signal frequency f1, f2 as resonance frequency. Further, it is converted to DC level by passing the first and the second envelope detection circuits 6, 7, and eccentricity output is obtained by finiding the difference between the two signals by a differential amplifier circuit 8. For off-track, it is represented as DC value from zero level, and for eccentricity it is represented by AC value, and the amount of eccentricity and the state of eccentricity in one rotation of a magnetic disk are reproduced in real time.
Patent JP-S6186459-A (JP)
Inventor: MATSUMURA HIROYUKI
IPC: C04B28/22
Filed: 1984-10-02
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。