baber/WOPTO huggingface dataset:
Patent JP-H09124685-A (JP)
Title: Propiophenone derivative and production thereof
Inventor: TSUJIHARA KENJI
IPC: C07H15/26
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new propiophenone derivative which is a specific propiophenone derivative bearing a benzofuran ring, has excellent hypoglycemic action based on its inhibition of glucose reabsorption in kidney and is useful as a therapeutic and preventive agent for diabetes. SOLUTION: This novel propiophenone derivative or its salt is represented by formula I [R is formula II (X is 0, a single bond; ring A is a benzene ring, a pyridine ring; R<a> is H, a lower alkyl, a lower alkoxy, a halogen; where in the case that the ring A is a benzene ring, R<a> is not H)] and shows excellent urinary sugar increase and thus excellent hypoglycemic action based on its inhibition of glucose reabsorption in kidney. In the meanwhile, its aglycon has very weak inhibitory action on the saccharide carrier of a facilitated diffusion type, thus this derivative is useful as a therapeutic and preventive agent for diabetes. This compound is prepared by acylating a compound of formula III with a carboxylic acid of formula IV and, if desired, conversion of the product to its salt.
Patent JP-H05130795-A (JP)
Title: Motor driver and detecting method for malfunction thereof
Inventor: KOSUGI TATSUHIKO
IPC: H02P6/12
Filed: 1991-11-05
Abstract: PURPOSE:To stop driving of a motor if a malfunction is discovered by detecting a malfunctioned element at the time of starting the motor in a motor driver for operating a drive motor of a hard disk unit and a method for detecting the malfunction of the driver. CONSTITUTION:The motor driver comprises control means 11 for digitally controlling a motor drive, driving means 13 inputting a control signal from the means 11 to supply a power source current, rotary driving means 14 having a motor 14a to be rotatably driven by energization from the means 13 and rotating angle detectors 15a, 15b, 15c for detecting the rotating angle of a rotor of the motor 14a, short-circuiting trouble detecting means 16 inputting a driving current from the means 13 to output a short-circuiting trouble detection signal U1 to the means 11, and open trouble detecting means 17 inputting a driving voltage from the means 13 to output an open trouble detection signal U2.
Patent JP-H07116741-A (JP)
Title: Mandrel device
Inventor: UMEZAWA KATSUSHI
IPC: B21D7/025
Filed: 1993-10-25
Abstract: PURPOSE:To facilitate the setting and changing of an appropriate core member in bending a tube of different diameter by making the core member to be mounted on the tip part of a supporting rod attachable/detachable in association with the pressing against a shaft part by a releasing member. CONSTITUTION:A stepped small diameter part 2 having an annular recessed groove 3 at the tip part is provided on a supporting rod 1, and a segmental holding ring 4 having an annular load bearing surface 4' is fitted thereto. A stepped expansion part 5' which is continuous to a through hole 5'' and open to the rear part is provided on a short shaft core member 5, and a bottomed cylindrical releasing member 6 which is abutted on the load bearing surface 4' of the holding ring 4 of a supporting rod 1 where the rear end side is the pressing surface 6' is internally mounted on this part. The stepped part to be formed by the expansion part 5' of this core member 5 is hooked to the holding ring 4 of the supporting rod 1, and adhered in an attachable/detachable manner to make a mandrel device of the pull-bending.
Patent JP-H01129609-A (JP)
Title: Switch input circuit
Inventor: KATO SHINICHI
IPC: H03K17/00
Filed: 1987-11-16
Abstract: PURPOSE:To use any of short-circuit type and non-short-circuit type switches by holding the state of R-SFF till a contact piece of a rotary switch and a contact are in contact with each other and applying reset/set simultaneously. CONSTITUTION:A signal change detection circuit 13 detects a signal change at a point of time when a contact piece of a rotary switch 7 and a contact 8 are in contact with each other and outputs signals PU1-PU7 with a pulse width equal to the period of a clock signal CLK applied to the R-SFF 16. The FF 16 receiving the detection pulse is set after one period of the CLK. On the other hand, the detection pulse is fed to the R input of the FF 16 via an OR gate 17, but the FF 16 is subjected to set priority, even when the detection pulse is fed to the S input, no reset is applied. Thus, till the contact piece of the switch 7 and the contact 8 are in contact with each other, the state of the FF 16 is held and reset/set is applied simultaneously. Thus, a prescribed switch signal is obtained independently of the short-circuit or non-short-circuit type of switches.
Patent JP-H05126535-A (JP)
Title: Sheet dimension measuring instrument with net-like belt
Inventor: KUNISAWA TAKASHI
IPC: G01B11/04
Filed: 1991-11-05
Abstract: PURPOSE:To obtain a measuring instrument which uses a transmitted light type sensor for measuring the dimensions of a sheet, such as width, length, etc., while the sheet is run. CONSTITUTION:This sheet dimension measuring instrument measures dimensions, such as the width, length, etc., of a sheet 5 with an optical system composed of a light source 4 for emitting flash light and sensor 3 which is sensible to transmitted light while the sheet 5 is carried on a light transmissive net-like conveyor belt 1. Since the width, length, etc., of the sheet 5 can be measured with high accuracy, the efficiency of steel plates, etc., can be remarkably improved.
Patent JP-2001111955-A (JP)
Title: Image pickup device and its control method
Inventor: MIYAMOTO TOSHIHIRO
IPC: H04N5/225
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To improve the utilizing efficiency of a buffer memory of an image pickup device. SOLUTION: A memory 34 temporarily stores a photographed picture and also stores succeedingly its header information including thumbnail pictures. The header information and the photographed picture are read from the memory 34 in this order and stored in recording media 68, 70. When the photographed picture is read by the recording media 68, 70, the storage area for the picture whose reading is finished in the memory 34 is released and after the reading of the photographed picture is finished, the storage area of the corresponding header information in the memory 34 is released.
Patent JP-H03149588-A (JP)
Title: Electrostatic charge removing device of image forming device
Inventor: YONEDA SHINSAKU
IPC: G03G21/08
Filed: 1989-11-07
Abstract: PURPOSE:To prevent an erasure line of electrostatic charges from being irregular by deviating the center of an LED lamp upstream in the rotating direction of a photosensitive body about the center of the projection width of a case part for projection width specification. CONSTITUTION:The center of the LED lamp 9 is deviated upstream in the rotating direction of the photosensitive body 1 about the center of the projection width of the case 8a for projection width specification. Therefore, the low- brightness part of the LED lamp 9 on the surface of the photosensitive body 1 is cut at the case part on the upstream side in the rotating direction of the photosensitive body 1 with a little variation in projection width at the case part 8a and, therefore, a little variation in the quantity of light projection on the surface of the photosensitive body 1. Consequently, electrostatic charges on the surface of the photosensitive body are removed at the high-brightness part to make the erasure line of electrostatic charge flat.
Patent JP-H04164407-A (JP)
Title: Masking member used for carving pattern on teapot or the like, and pattern carving method using the same member
Inventor: OSADA HIROSHI
IPC: B44C1/22
Filed: 1990-10-27
Abstract: PURPOSE:To carve an arbitrary pattern very easily on the surface of a teapot or the like by tearing off a part of a seal material in a designated form or a part of another seal material with a portion of a designated form left undone, sticking the seal to an arbitrary portion of the surface of the teapot, and spraying fine sand thereto. CONSTITUTION:A masking member A comprises a seal raw material 1 which is formed by a paper material and stuck to a mount 3 through an adhesive layer 2 and provided with a cut-off line 13 made in such a manner that a seal material 11 in a dead-leaf pattern can be torn off. At the time of using the masking member A, the seal material 11 of the dead-leaf pattern is torn off to be stuck to the surface of a teapot P to ve carved. Subsequently, fine sand S is sprayed to the teapot P to which the seal material 11 is stuck from above, whereby a portion of the teapot surface where the seal material 11 is not stuck is scraped off, and a portion where the seal material 11 is stuck is an uncarved portion, in which a dead-leaf pattern is projected and expressed as a pattern part 110. As illustrated in figure 5, a seal material 12 is torn off with only the other seal material of the dead-leaf pattern left undone, and stuck to the teapot, and sprayed with fine sand from above to express the dead-leaf pattern as a recessed pattern.
Patent JP-S62148955-A (JP)
Title: Two-liquid ejecting device
Inventor: TANAKA HIROYUKI
IPC: G03D13/00
Filed: 1985-12-24
Abstract: PURPOSE:To eject two liquids individually or simultaneously by providing a device body with two cylinders and liquid ejecting parts and injecting different liquids to these cylinders and driving these cylinder selectively by a pressing member. CONSTITUTION:A device body 1 is provided with 2 cylinders 10A and 10B, and liquid ejecting parts 14A and 14B are connected to respective one ends of cylinders 10A and 10B. Two different liquids are stored in vessels 8a and 8b respectively, and these vessels 8a and 8b are communicated with corresponding cylinders 10A and 10B, and a pressing member 7 is abutted with the piston 12a of the cylinder 10A, the piston 12b of the cylinder 10B, or pistons 12a and 12b of both of cylinders 10A and 10B selectively. The pressing member 7 is driven in the driving direction of each piston 12 by a driving member 4.
Patent JP-H0598302-A (JP)
Title: Metallic element-carrying fine carbon particle and its production
Inventor: TAMAI HISASHI
IPC: B22F1/00
Filed: 1991-10-07
Abstract: PURPOSE:To produce the metallic element-carrying globular fine carbon particles with the particle diameter distribution narrowed by emulsion-polymerizing an alpha,beta-unsaturated monomer having a functional group shown by a specified formula to form a fine polymer particle, carrying a metal on the particle through the functional group and burning the resultant material. CONSTITUTION:A monomer component contg. at least 2-70wt.% of an alpha,beta- unsaturated monomer (acrylic acid, methacrylic acid, methyl acrylate, ethyl acrylate, etc.) having at least one functional group among the groups shown by the formulas is emulsion-polymerized to obtain fine polymer particles having about 0.01-5mu average diameter. The functional group present on the surface of the fine particle is used as a ligand, and a metal and a metallic compd. (metallic element is at least one kind selected from the elements of the atomic numbers of 21-30, 39-48, 57-80 and >=89) are linked through the ligand on a metallic compd. A metallic element-carrying fine carbon particle with the metal having a large surface area, with the flowability of the powder improved and easy to handle is obtained in this way.
Patent JP-H04167637-A (JP)
Title: Time division multiple transmission system
Inventor: SENOO JUNJI
IPC: H04L5/22
Filed: 1990-10-26
Abstract: PURPOSE:To perform speech with high quality by preventing a transmission noise from being put on a speech signal due to crosstalk by stopping the polling transmission of a time division multiplex transmission signal in a busy state. CONSTITUTION:The supervision and control of a terminal are performed by the polling transmission by which the time division multiplex transmission signal is transmitted from a central unit 1 to each terminal sequentially via a signal line. In such a case, when the return signal of the speech call of the terminal provided with an interphone function makes access the terminal, speech connection is performed at the central supervisory panel 1 by transmitting control data which connects the interphone function of each terminal to a speech line 5 when the terminal provided with the interphone function between a caller side and a caller side, and after the speech connection is performed, the polling transmission by the time division multiplex transmission signal is stopped until the speech is completed. In other words, the polling transmission of the time division multiplex transmission signal is stopped in the busy state. Thereby, it is possible to prevent the transmission noise from being put on the speech signal due to the crosstalk, and to perform the speech with high quality.
Patent JP-H08143895-A (JP)
Title: Bleaching and cleaning agent composition
Inventor: YAMAGUCHI YUKIYOSHI
IPC: C11D7/54
Filed: 1994-11-24
Abstract: PURPOSE: To obtain the subject composition suitable for chemically bleaching stain found in fiber products, having excellent bleaching ability and shelf stability, containing a specific bleaching activator and sodium percarbonate coated with a specific coating agent. CONSTITUTION: This composition contains (A) a compound of the formula (R is a 1-18C alkyl, alkenyl, alkanoyloxymethyl or phenyl; X is an anionic salt) (e.g. sodium 2-octanoyloxybenzenesulfonate or sodium 2-octanoyloxybenzoate) as a bleaching activator, (B) sodium percarbonate coated with a boron ion- containing coating agent [e.g. metaboric acid (sodium) or orthoboric acid (sodium)] in the ratio of preferably 0.1-25wt.% of the component A and 0.1-30wt.% of the component B, (C) 1-40wt.% of a crystalline aluminosilicate and (D) 1-40wt.% of an anionic surfactant.
Patent JP-H07119377-A (JP)
Title: Boring device
Inventor: KUWAHATA KAZUMA
IPC: E21B19/02
Filed: 1993-10-25
Abstract: PURPOSE:To promote efficiency by providing a rising and falling slide plate to a tower-like body formed of a fixed frame and a rod, tuning an excavation pipe loaded thereto to excavate and, at the same time, providing an additional excavation pipe carrying section upward of the excavation pipe. CONSTITUTION:An excavation pipe A is fixed to a tuning section 11 of a slide plate 5, and a water supply pipe B is connected to the base end of the pipe A. After that, the pipes A and B are combined to each other and are tuned and driven, and excavation is made while draining water from the front end of the pipe A. Then, after the completion of excavation, the pipe B is removed from the pipe A, and after the pipe B is moved under an up fixed frame body 1, it is slid to the outside if the frame body 1. After the pipe A alert.ed to the outside of the frame body 1 is slid to the inside, it is moved downward to connect the pipes A to each other. In addition, the pipe B is slid to the inside of the frame body 1 and is connected to the base end of the pipe A, and excavation work is started again. According to the constitution, a series of excavation works can be carried out in succession, at the same time, work efficiency can be greatly promoted, and pulling-out work can be easily carried out in reverse process of works.
Patent JP-H08143544-A (JP)
Title: Production of amide compound
Inventor: SAITO YASUYO
IPC: C07D223/10
Filed: 1994-11-24
Abstract: PURPOSE: To enable the corrosion of an apparatus due to no use of an acid, eliminate the need for a neutralizing step with an alkali after reaction and industrially and advantageously produce an amide compound. CONSTITUTION: The method for producing an amide compound is to rearrange an oxime compound in the presence of a rhenium compound of the formula Rem Xn [X denotes one or more selected from the group consisting of oxygen atom, a halogen atom, hydrogen atom, an alkyl group, an aryl group, an aralkyl group or an alkenyl group which may have a substituent group, carbonyl group, phosphine ligand and a ligand containing nitrogen; (m) is a number of 1-5; (n) is a number of 1-40].
Patent JP-H01165419-A (JP)
Title: Coated molded form and manufacture thereof
Inventor: HAINRITSUHI HEENZEN
IPC: C08K5/3475
Filed: 1988-11-18
Abstract: PURPOSE: To exhibit an excellent weather resistance and low electrostatic chargeability by coating a molding of a thermoplastic plastic with a layer having a specific thickness of the plastic, and incorporating a specific amount of a UV absorber in the layer. CONSTITUTION: The molding of a thermoplastic plastic is coated with a layer having a thickness of 5 to 100 μm of the co-extruded plastic. The layer contains a UV absorber corresponding to a formula I of 0.1 to 20 wt.%. In the formula, R<1> and R<2> are each H, a halogen, a 1-10C alkyl, 5-10C cycloalkyl, 7-13C aralkyl, 6-14C aryl, -OR<7> or -COOR<7> , R<3> and R<4> are each H, a 1-15C alkyl, 5-6C cycloalkyl, 7-20C aralkyl or 6-14C aryl, R<5> and R<6> are each a 2-15C alkyl, 5-10C cycloalkyl, 7-20C aralkyl, 6-14C aryl, -OR<7> or -COOR<7> , a, b are each a value of 1, 2, 3 or 4, and c, d are each a value of 1, 2 or 3.
Patent JP-H07142970-A (JP)
Title: Input circuit
Inventor: HIRANO SHINICHI
IPC: H03K19/0185
Filed: 1993-11-19
Abstract: PURPOSE:To unnecessitate conventional manufacture control and manufacture schedule in the chip manufacture process of LSI by providing an input circuit capable of selecting a transition level in correspondence to plural power supply voltage standards or input level standards after manufacturing the chip of LSI. CONSTITUTION:The input circuit 101 is provided with first power supply, a resistor 11 and a fuse 12 and changes an output signal according to the fusion of the fuse 12, and an input buffer circuit 102 inputting the output signal of the switch circuit 101 and an external signal and outputting a signal whose transition level is selected by the output signal of the switch circuit 101 in response to the external signal. A switch circuit 101 is provided with a resistor series unit constituted by connecting the resistor 11 and the fuse 12 in series. The first power supply and a first output terminal. The input buffer circuit 102 is provided with first MOSFET of a first conductive type, second to fourth MOSFETs of a second conductive type, a second power supply and a second output terminal.
Patent JP-H04265050-A (JP)
Title: Method and device for operating telephone operator auxiliary call
Inventor: DAGURASU KAARUHOON DOODEN
IPC: H04M3/44
Filed: 1991-10-11
Abstract: PURPOSE: To flexibly, automatically, and efficiently execute an operator help call in a special field such as a collect call in a telephone switching system. CONSTITUTION: In this method by which a call destination 46 handles a call designated by dial signals from calling subscribers 40 and 42 in a telephone switching system 1 having a switching network, an automatic device 50 composed of a voice recognition device consists of a stage, in which the voice signal from the calling subscriber received through a network is analyzed to discriminate the class of this call, and a stage where a switching network request message is sent from the automatic device to the system, in response to a class discrimination result for the purpose of requesting the connection of this call to the call destination.
Patent JP-2000123098-A (JP)
Title: Medical examination supporting system and diagnosis supporting system and consultation supporting system and electronic record card preparation system and medical receipt preparation system based on keyword analysis
Inventor: NINOMIYA JUNICHI
IPC: G16H10/60
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a medical supporting system for supporting a series of medical actions such as medical examination, inspection, diagnosis and treatment, and for synthetically processing the related works. SOLUTION: This system is provided with a means for storing related data with the name of disease and symptoms, a means for storing the information of the site, sex, age and medical history of a patient, a means for storing related data such as items to be inspected and opinions to be confirmed corresponding to the name of disease, a means for storing related data with a method for treatment, a means for keyword-inputting one or more symptoms and data related with the symptoms, a means for retrieving the name of disease and the method for treatment based on this, and a means for displaying the related information such as the items to be inspected and the opinions to be confirmed or the like.
Patent JP-S63143340-A (JP)
Title: Throttle valve for internal combustion engine
Inventor: WAKAYAMA ATSUO
IPC: F02D9/02
Filed: 1986-12-08
Abstract: PURPOSE:To improve the extent of measuring accuracy in a suction air quantity by opening of a throttle valve in a low speed range, by producing a clearance between the whole circumference of the throttle valve and a wall surface of a suction passage at the time of full-close of the throttle valve. CONSTITUTION:In a suction passage 1 of an internal combustion engine, there is provided with a throttle valve 2 side by side. In this case, this throttle valve 2 forms its outer diameter (d) to be smaller than an inner diameter D of the suction passage 1. With this, even at the time of full-close of the throttle valve 2, a clearance C is produced in space with a wall surface of the suction passage 1 over the whole circumference. Therefore, a variation in suction air quantity to an opening variation in and around the throttle valve opening securing the suction air quantity at the time of the same idling becomes smaller than even before. In consequence, measuring accuracy in the suction air quantity at low opening is improved, therefore it leads to such that setting accuracy in a fuel supply and control accuracy in an air-fuel ratio are improvable.
Patent JP-2001110443-A (JP)
Title: Nonaqueous electrolytic solution secondary battery
Inventor: NUNOME JUN
IPC: H01M10/052
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a battery superior in high-temperature storage characteristics. SOLUTION: In a nonaqueous secondary battery comprising a positive electrode, where lithium containing oxide is used for a substance for activating the positive electrode, a negative electrode, and nonaqueous electrolytic solution which contains at least one kind of asymmetric non-cyclic carbonate or a mixture of at least two or more kinds of non-cyclic esters except for such a case that all residual radicals of the non-cyclic esters are the same, an organic chemical compound (shown in chemical formula) is added in a range of 0.1 to 20 weight percentages in the battery.
Patent JP-H11127571-A (JP)
Title: Method for improving and controlling waveform in power conversion device
Inventor: MINO KAZUAKI
IPC: H02J3/01
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To eliminate delays in feedback control due to phase delay in output phase voltage and reduce harmonic components by determining phase delay relative to the output command waveform of a phase voltage detected, advancing the phase of phase voltage by a value just equivalent to the phase delay, and outputting it. SOLUTION: When an output phase voltage U is expressed as vector sum of an inter-line voltage VU and β.WV, where the output phase voltage U detected, when β>1/2 is delayed in phase from a proper phase voltage, and the output phase voltage U is detected when β<1/2 is advanced in phase from the proper phase voltage. So a phase voltage detecting and phase compensating means 16 compensates phase delay equivalent to that caused by the filter in the main circuit or the control circuit of a power conversion device, when the line voltage is converted into a phase voltage. In other words, a phase voltage U" with its phase advanced so that an output phase voltage U' delayed in phase detected from an output line voltage becomes in phase with output command waveform U is output, thereby obtaining a state virtually equal to β=1/2.