baber/WOPTO huggingface dataset:
Patent JP-2000053605-A (JP)
Title: Bisphenol compound
Inventor: WADA ISAO
IPC: C09K15/08
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new bisphenol compound having excellent oxidative deterioration resistance. SOLUTION: A compound of formula I [A is a 1-6C alkylene; one of two R1 groups is OH or a 1-12C hydroxyalkyl, and the other is H, a 1-4C alkyl or the like; (n) is 0 or 1]. For example, 2, 2'-methylenebis[6-tert- butyl-4-(hydroxymethyl)phenol]. The compound of formula I is obtained, for example, by reacting a phenol compound of formula II with an amine of the formula: HNR2R3 (R2 and R3 are each H, a 1-6C alkyl or the like) (for example, monomethylamine) and an aldehyde of the formula: R4CHO [R4 is a group of the formula: A'H (A' is a 1-5C alkylene)] or a ketone of the formula: (R5)2C=O (R5 is a 1-4C alkyl) to obtain the Mannich base compound of formula III (A' is A), and subsequently reacting the obtained compound of formula III with the compound of formula II in the presence of an alkali catalyst (for example, sodium methoxide).
Patent JP-S61115938-A (JP)
Title: Production of granular copolymer
Inventor: SHIMADA HIDETOSHI
IPC: C08F20/00
Filed: 1984-11-12
Abstract: PURPOSE:To obtain simply and safely a granular copolymer suitable for use as a material for paints, by copolymerizing isobutylene with maleic anhydride by using an acetate as a solvent and allowing the product to drop into water in a non-stationary state. CONSTITUTION:Isobutylene and maleic anhydride are copolymerized in the presence of a catalyst (e.g. benzoyl peroxide or azobisisobutyronitrile) by using an acetate (e.g. ethyl or isopropyl acetate) as a solvent. The resulting polymer is allowed to drop into water which is brought into a non-stationary state by e.g., stirring to form a granular isobutylene/maleic anhydride copolymer. The copolymer has usually a particle size of 0.05-2mm and can be used in the production of moldings without pelletizing.
Patent JP-H0679989-A (JP)
Title: Ic card
Inventor: YAMAGUCHI YUJI
IPC: B42D15/10
Filed: 1992-09-04
Abstract: PURPOSE:To prevent floating of a panel occurring due to skew of position, adhere the panel firmly, improve reliability, and prevent deterioration of appearance. CONSTITUTION:A raised part 6 is provided along outer periphery of a panel adhering part 3a of a frame 3, a protruding claw 7 is provided on the raised part 6, and a peripheral edge of a panel 4 is made to go under the protruding claw 7.
Patent JP-2000065984-A (JP)
Title: Method for suppressing discharge of radio active iodine from turbine
Inventor: SATO TAKETOSHI
IPC: G21F9/28
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To shorten a periodic inspection process, and to prevent exposure to radiation due to radioactive iodine by confining the radioactive iodine on the internal surface of a turbine easing into the internal wall of a casing. SOLUTION: In the confinement of radioactive iodine, for example, a low- pressure turbine casing 17 is removed, and the inner surface of the low-pressure turbine casing 17 is coated for preventing the surface from being oxidized. As one example of a coating agent being used for coating, spar varnish or the like being a varnish-family rustproof agent is used. The coating agent such as the spar varnish does not poorly affect water treatment facilities such as a condensing filtering device and a condensing demineralizing device that are provided downstream since the coating agent is released for returning to a steam condenser. Also before a low-pressure external casing 16 of a low-pressure turbine 13 and the low-pressure internal casing 17 are removed, the spar varnish is poured into the turbine casing, and the discharge of the radioactive iodine can be also suppressed.
Patent JP-H1083451-A (JP)
Title: Airbrush processor
Inventor: OGASAWARA TOSHIO
IPC: G06T5/00
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent the roughness of an image of a highlight object of an original image and to process natural modification. SOLUTION: This device comprises an image extracting part 6 which extracts a pixel value, memory 9 which stores the pixel value and an arithmetic processing part 10 which performs arithmetic processing. In such cases, the part 6 extracts a pixel value b corresponding to the kind that is specified within a local area when a pixel value is the center of the local, area to the pixel value within a specified processing area, writes it and returns it to the memory 9. Next, the part 10 repeats either of these processing, i.e., D=A+α when b>=n or D=A when b<n only within the processing area to the pixel value A of the original image and the pixel value b after processing in accordance with a specified reference pixel value n and a change value α.
Patent JP-H1084303-A (JP)
Title: Communication method for mobile body and communication system
Inventor: TAKASABU MASAMI
IPC: H04B5/00
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of communication in the communication between moving devices where communication is conducted by superimposing a signal onto a current flowing through a feeder wired to traveling rails. SOLUTION: A carrying body 4 conducts communication with other carrying body 4 via an operation controller 7 by superimposing a signal onto a current flowing through a feeder 5 wired along traveling rails. Upon the receipt of a signal with a frequency f1 sent from a transmission antenna coil 18 of the carrying body 4 being a sender by an antenna coil 8b, the operation controller 7 converts the frequency of the signal into a frequency f2 and the signal is sent from an antenna coil 8a. The signal with the frequency f2 has a higher output strength than the signal with the frequency f1 received at first from the sender because both the antenna coils 8a, 8b are directly wound on the feeder 5 in order to reduce leakage of magnetic flux. The signal with the frequency f2 having the higher output strength is received by the carrying body 4 of a recipient.
Patent JP-H1156970-A (JP)
Title: Medical container
Inventor: ISONO KEINOSUKE
IPC: B65D81/32
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a medical container requiring no check on a thermal deposition seal and a pinhole. SOLUTION: This medical container 1 is constituted of a flexible resin container main body 2, adhesive seal sections peelable with wall faces are formed on the container main body 2, and the main body 2 is partitioned into multiple chambers. A moisture absorbing alteration chemical is hermetically contained in one chamber, a liquid is hermetically stored in another chamber, and the adhesive seal sections 3 are peeled off to aseptically mix the chemical and liquid at the time of use. A protective sheet 8 is inserted into one chamber, the protective sheet 8 has low moisture permeability or moisture nonpermeability than a main body wall, it is stuck to one wall face pinched by the main body walls, and the chamber practically containing the moisture absorbing alteration chemical is formed between this wall face and another wall face.  At least one or more adhesive seal sections are formed between other wall faces, the outside of the other wall of the chamber of the main body 2 is hermetically covered with a cover sheet 9, the cover sheet 9 has low moisture permeability or moisture nonpermeability, and a desiccant is arranged between the cover sheet 9 and the other wall.
Patent JP-S61103845-A (JP)
Inventor: RESURII BAAJIESU
IPC: C07C17/20
Filed: 1985-10-25
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-S6481011-A (JP)
Title: Speed control system for polar coordinate system
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/4103
Filed: 1987-09-22
Abstract: PURPOSE:To facilitate a programming job and at the same time to ensure the normal working with no excessive sped by clamping the distributed pulses at the maximum cutting speed in case the speed of a polar coordinate system exceeds the maximum cutting speed. CONSTITUTION:The information necessary for distribution of pulses is extracted out of a working program by a pre-processing means 2 and transformed into a pulse distribution enable form. Then the pulses are distributed by an interpolation means 3. A coordinate transformation means 5 transforms the pulse trains of an X-Y coordinate system into the pulse trains that means the shift values toward a rotary axis and the radius. At the same time, a speed monitor means 6 checks whether the cutting speeds of X and C axes are higher than the maximum cutting speed or not. In case the X or C axis exceeds the maximum cutting speed stored previously, a reduction coefficient M is calculated and the cutting speed of the relevant axis is reduced down to the maximum level. While the speed of the other axis is also cut down based on the coefficient M. Then a command is given again to the means 3 for interpolation of pulses and the pulses are distributed again.
Patent JP-2001061326-A (JP)
Title: Device for cutting vegetable with head
Inventor: KANEMITSU MIKIO
IPC: A01D45/26
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a head-having vegetable cutting device which is suitably adopted into a harvester for harvesting head-having vegetables such as cabbages and which can precisely cut off the rhizomes of the vegetables from the head portions. SOLUTION: A nipping and carrying portion 2 is synchronously driven with a cutting blade-driving portion 6. It is detected that the rhizome of a vegetable having a head is placed at a prescribed position in the nipping and carrying portion 2. and a cutting blade 5 is then reciprocatively moved from the side of the nipping and carrying portion 2 to a position for carrying the rhizome. The cutting blade 5 has a circular or curved cross-sectional shape expanded on the side of the head 1a. A contact terminal 7 coming into contact with the carried rhizome is disposed between one pair of right and left augers in the nipping and carrying portion 2. The cutting blade-driving portion 6 is driven in connection with the contact terminal to once reciprocate the cutting blade from a cutting-waiting position to a cutting position.  In interlock with the operation of the cutting blade-driving portion 6 the connection of the contact terminal to the cutting blade-driving portion 6 is cancelled. Energizing mechanisms 13, 14 for returning the contact terminal to the contact-waiting position at a stage when the rhizome is carried to a position being not in contact with the contact terminal are arranged.
Patent JP-H05197834-A (JP)
Title: Bar code symbol reader
Inventor: TANAKA HISAKATSU
IPC: G06K19/06
Filed: 1992-09-07
Abstract: PURPOSE:To surely read a two-dimensional bar code symbol with a bar code symbol reader. CONSTITUTION:An image pickup element 23 photographs the reflected light which is received from a bar code symbol label 1 via a mirror 21A. The image pickup result of the element 23 is interpreted by a decoding circuit 27 and stored in a symbol label memory 29. Then the label 1 is photographed again by the element 23 via a mirror 21B, and this image pickup result is decoded by the circuit 27 and stored in a symbol label memory 29B. The contents of both memories 29A and 29B are compared with each other by a comparator 50 and then synthesized together according to the result of comparison. The result of this synthesization is stored in the memory 29A.
Patent JP-H0288070-A (JP)
Title: Persistent aromatic deodorant
Inventor: SAEGUSA KATSUMI
IPC: A61L9/12
Filed: 1988-09-22
Abstract: PURPOSE:To stabilize or increase a volatile amount with a time of perfume from an aromatic substance and to continue even diffusion of an aroma by a method wherein with the decrease in the weight of a drug with which a container is filled, the center of gravity of the drug is displaced and the volatile surface of the horizontally-positioned drug is rotated by a specified amount. CONSTITUTION:A drug decreased along with volatilization of the drug and a container filled with the drug are provided. Resulting from a decrease in the weight of the drug with which the container is filled, the center of gravity of the drug is displaced, and the volatilizing surface of the horizontally- positioned drug is rotated at least in a 90 deg. arc. An aromatic substance 1 is decreased in weight through volatilization of perfume from the volatilizing surface in a horizontal direction of the aromatic substance, and the volatilizing surface gradually approaches the bottom side. As a result, the center of gravity of the aromatic substance 1 is gradually displaced leftward from the position of the axis of the container 2, and rotation moment by which the container 2 is rotated counterclockwise around a rotary axis 5 is generated. The volatilizing surface of the aromatic substance 1 is inclined gradually, and with the progress of volatilization of the aromatic substance 1, its inclination is increased.
Patent JP-H0549480-A (JP)
Title: C type chitochrome gene and oxidation fermentation method
Inventor: TAKEDA HIROHIKO
IPC: C12N15/09
Filed: 1991-06-14
Abstract: PURPOSE:To obtain a new c type cytochrome gene useful for preparation of a cell reinforced in oxidizing ability. CONSTITUTION:A C type cytochrome gene having a basic sequence coding an amino acid sequence expressed by the formula. The gene is isolated from total DNA of a bacterium of the genus Gluconobacter capable of producing cytochrome C-553.
Patent JP-S61118227-A (JP)
Title: Removing method of dust from stenter for film
Inventor: SATO KIMIO
IPC: B01D39/14
Filed: 1984-11-14
Abstract: PURPOSE:To enable to remove even an oily scattered matter by improving drastically collective efficiency of a foreign matter in hot air, by passing circulation hot air in a stenter through a filter made of specific fiber. CONSTITUTION:Hot air controlled to a predetermined temperature is blown off toward a film 2 from a nozzle 5 and circulated within a stenter 1. The hot air is circulated by a fan while it is being controlled to the predetermined temperature by a heat exchanger provided within a duct 6. A filter 7 made of fiber of which void is 50%-90%, opening size is 0.1mum-20mum and a thickness of a filtering layer is 0.5mm-5mm is provided in a circulation course. As for the filter 7, a sintered metal fiber filter or the filter made of nonwoven fabric is used.
Patent JP-H0772183-A (JP)
Title: Waveform data operation device
Inventor: TAKEUCHI KATSUHIRO
IPC: G01R19/02
Filed: 1993-08-31
Abstract: PURPOSE:To cope with a higher frequency input signal when calculating RMS value, etc., using a DSP by obtaining waveform data after generating a sampling clock which is N times larger than the input signal in a PLL circuit. CONSTITUTION:A synchronous clock signal which is output from a waveform shaping circuit 12 of an input signal is divided by a dividing ratio of 1/M corresponding to the frequency of the input signal by a frequency divider 18, thus maintaining the input signal frequency to a PLL circuit 13 to be within a certain range and generating a specific sampling clock by the PLL circuit 13 without being affected by the frequency of input signal.
Patent JP-2001068303-A (JP)
Title: Wiring board and its manufacturing method
Inventor: OISHI MANABU
IPC: H05K3/12
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board in which a previously set resistance value can be easily stably obtained, and a manufacturing method of the board. SOLUTION: A wiring board is provided with a first conductor film 20 and a second conductor film 21 which are isolated from each other on a board 1, and a resistor film 30 between the first conductor film 20 and the second conductor film 21. In the first conductor film 20, a plurality of protruded resistor connection parts 201, 202 and a recessed excess resistor absorbing part 205 between them are formed integrally. In the second conductor film 21, a plurality of protruded resistor connection parts 211, 212 and a recessed excess resistor absorbing part 215 between them are integrally formed. The excess resistor absorbing parts 205, 215 absorb excess parts of the resistor film 30, and the planarization of the surface of the resistor film 30 and thinning can be realized.
Patent JP-H08106340-A (JP)
Title: Portable system
Inventor: HINOHARA MAKOTO
IPC: G06F1/18
Filed: 1994-10-03
Abstract: PURPOSE: To obtain a collective charger function by making the power circuits of respective devices common and coupling them with the power supply terminal of an option box wherein an optical communication device, an electric charging device, and a stabilized power source are put together in one. CONSTITUTION: A female type power supply connector 8 is supplied with the electric power from the option box 2 and a male type power supply collector 9 is connected to the female type power supply connector 8 and supplies the electric power to a portable computer 1. Optical communication ports 10 and 11 consist of plural light emitting and receiving elements provided for the portable computer 1 and option box 2, and transmit information stored in the portable computer 1 to a host computer 3. The output is supplied from the male type power supply computer 9 of the option box 2 to the charging type battery and power source part of the portable computer 1, so the charging type battery 4 can be charged while the computer 1 is used. Further, the optical communication devices 10 and 11 are arranged opposite each other and can transmit information through optical communication.
Patent JP-H0983471-A (JP)
Title: Communication channel division method
Inventor: SATOU KICHIN
IPC: H04W72/04
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a high channel utilizing efficiency in response to requirements of a communication channel network by controlling a control channel number, an information channel number or a ratio of them for a radio information terminal equipment corresponding to plural communication channel networks. SOLUTION: When a radio terminal equipment 13 moves to a network 11, a radio base 12 selects a corresponding mode by a common control section 19 of a mode changeover device 14. A mode changeover section 18 sends communication channel configuration information of the corresponding mode from a mode memory 17 to the radio terminal equipment 13 by using the changeover common channel. The radio terminal equipment 13 receiving it commands storage of the received communication channel configuration information to be stored in the mode memory 17 to the mode changeover section 18. Thus, the radio terminal equipment controls the control channel number, the information channel number or the ratio of them in response to the requirements of the radio base station of the communication channel network to obtain a high channel utilizing efficiency.
Patent JP-S60130116-A (JP)
Inventor: TAKADA MASAAKI
IPC: H01G4/30
Filed: 1983-12-19
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-H03100145-A (JP)
Title: Production of aluminum alloy plate having white color tone after anodic oxidation treatment
Inventor: FURUYA MASAMI
IPC: C22F1/00
Filed: 1989-09-14
Abstract: PURPOSE:To obtain, a white color tone in an anodic oxidation-treated state by specifying the contents of Fe and Si in an Al alloy, casting conditions, and ingot-heating conditions, respectively, and regulating intermetallic compounds in the final plate after rolling. CONSTITUTION:An alloy having a composition consisting of, by weight, 0.8-2.0% Fe, <=0.2% Si, and the balance Al with inevitable impurities is used as a stock. This alloy is subjected to DC casting at 35-150mm/min casting rate, and the resulting ingot is heat-treated at 550-630 deg.C for 0.5-24hr. Subsequently, the ingot is rolled to the final plate thickness. In this Al alloy plate, intermetallic compounds are regulated so that those of <=5mum size comprise >=90% and the total content of the intermetallic compounds is regulated to 2.5-7%. Further, the ratio between intermetallic compounds Al6Fe and Al3Fe is regulated to a value in the range satisfying an inequality. By this method, the Al alloy plate having a white color tone after anodic oxidation treatment and free from defects in external appearance, such as streaks, after anodic oxidation treatment can be obtained.
Patent JP-S60130885-A (JP)
Inventor: MISAWA YOSHIHIKO
IPC: H05K1/18
Filed: 1983-12-19
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-H03102421-A (JP)
Title: Control system for execution of periodical processing program
Inventor: HORIE YOKO
IPC: G06F11/00
Filed: 1989-09-14
Abstract: PURPOSE:To prevent a case where a periodical processing program is carried out twice or more in a prescribed processing cycle by excluding the start request of the program when a period deciding part decides that a calculated period is included within the processing cycle information. CONSTITUTION:A periodical processing program start control part 17 receives the deciding result of a period deciding part 16 and decides that a period calculated by the part 16 is included within the read processing cycle information. Thus the part 17 excludes the start request of the periodical processing program and displays a message showing this fact on a man-machine interface 2. As a result, the start request is automatically excluded to the start request of the program that exceeds a prescribed processing cycle. Thus it is possible to prevent such an inconvenient case where a prescribed processing program is carried out by mistake twice or more within a prescribed processing cycle.
Patent JP-H0287163-A (JP)
Title: Electrostatic charge developing toner
Inventor: UEDA HIDEAKI
IPC: G03G9/097
Filed: 1988-09-22
Abstract: PURPOSE:To enhance charge rising speed, stability, and environment resistance by incorporating a specified imidazole derivative in a toner. CONSTITUTION:The title toner contains the imidazole derivative represented by formula 1 in which R1 is 8 - 30 C alkyl and each of R2 and R3 is H, lower alkyl, or the like. The derivative is useful as the charge controller of the toner, especially, as the charge controller of the positively chargeable toner, thus permitting the toner containing this invented imidazole derivative to have stable and uniform chargeability and to prevent agglomeration of the toner, fogging on an image, scattering of the toner, and the like even at the time of long successive uses.
Patent JP-S60133108-A (JP)
Inventor: FUJITANI AKIFUMI
IPC: E01F9/576
Filed: 1983-12-19
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-H0975629-A (JP)
Title: Water purifying magnetic separator
Inventor: SAHO NORIHIDE
IPC: B01D35/06
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain an efficient water purifying magnetic separator separating a substance to be separated from washing water to concentrate the same without providing a magnetic field generating means separately from a water purifying magnetic separation part. SOLUTION: Raw water in a reservoir 1 is once stored in a raw water tank 5 through a filter 3 and a magnetic powder is added herein to guide the raw water to a water purifying magnetic separation container 15a as magnetic floc. A magnetic separation part is equipped with the container 15a being a first magnetic container, an air-core coil 16, a high grade magnetic filter 20a being a first magnetic filter, a perforated magnetic pole 18a and a yoke 19. A small concn. magnetic separation container 15b is provided as a second magnetic container and a filter 20b and a perforated pole 18b are built in the container 15b in the same way.  Pretreated water 12 is filtered by the filter 20a in the first magnetic container 15a to attract magnetic floc to purify raw water and, after the filter 20a is backwashed, backwashing waste water containing the magnetic floc is filtered by the second filter 20b to attract the magnetic floc and the treated water is allowed to flow to the second filter 20b and concn. waste water high in the concn. of magnetic floc is obtained from backwashing waste water.