baber/WOPTO huggingface dataset:
Patent JP-H08307275-A (JP)
Title: Delta sigma analog-to-digital converter having built-in variable gain end
Inventor: DAEJIEONGU KIMU
IPC: H03M3/02
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To simplify the hardware of a delta sigma A/D converter incorporating variable gain terminal and a precise capacitor process and, at the same time, to improve the resolution of the A/D converter by constituting an AGC circuit necessary for an analog front end in the A/D converter. SOLUTION: A delta sigma A/D converter incorporating variable gain terminal is composed of a delta sigma A/D-converting section 70 and an AGC circuit. The section 70 is constituted of first and second differential operational amplifiers 21 and 22, first to fourth sampling capacitors C11-C22, a plurality of MOS transistor switches, and a comparator 23 which generates one-bit digital codes Q and /Q. The comparator 23 generates a high output when the output of the amplifier 22 is equal to or higher than a prescribed value or a low output when the output is lower than the prescribed value. The AGC circuit is connected to a reference voltage through its both ends and generates a voltage which is several times as low as a reference voltage through a switch at each node of a plurality of resistors.
Patent JP-H08163182-A (JP)
Title: System and device for serial communication
Inventor: TAMURA TADASHI
IPC: H04L25/49
Filed: 1994-11-29
Abstract: PURPOSE: To easily discriminate a synchronizing signal and to easily recognize the insertion/extraction of a constitutional device to/from a system during communication by using a system in which the change point of a signal level appears at the completion time of the minimum communication unit time. CONSTITUTION: A system controller 2 processes the data output request of another device, etc., in the system, and also, outputs data from another device (terminals 3, 4 and 5, etc.). A signal format conversion means is provided so that the change point of the signal level can appear at the completion time of each minimum communication unit time required for the communication of data of the leading position of a series of data groups and that in minimum unit which comprises the data group. In this way, the data can be transmitted by including a lock signal.
Patent JP-H04190882-A (JP)
Title: Treating method for ammoniacal or nitrite nitrogen containing water
Inventor: SHIBATA MASAHIDE
IPC: C02F1/20
Filed: 1990-11-26
Abstract: PURPOSE:To enhance the removal rate of NH4-N and/or NO2-N and obtain the treated liq. of a high water quality by a method wherein the liq. containinng ammoniacal nitrogen or nitrite nitrogen and carbonic acid component is denitrified and, thereafter, heated to cause the reaction. CONSTITUTION:The liquid contg. ammoniacal nitrogen or nitrite nitrogen and carbonic acid component is heated to cause the reaction in the presence of ammoniacal nitrogen and nitrite nitrogen and, upon decomposition into nitrogen gas, raw water is decarboxylated to conduct the aforesaid reaction. As a NH4-N contg. water, there are the sewage treated liq. and the waste liq. of ammonium sulfate and, as a NO2-N contg. liquid, there is the waste liq. from the desulfurization of flue gas. By the aforesaid reaction, the NH4-N and NO2-N in the raw water react to decompose NH4NO2 into N2 gas. At this time, if the carbonic acid component is present, a highly purified liq. low in concn. of NH4-N and NO2-N is obtained by the decarboxylation, although the content of NH4-N and NO2-N is high in the liq. thus obtained. It is obvious that this reason is not due to a mere lowering in the pH.
Patent JP-H01164622-A (JP)
Title: Hinge structure
Inventor: NATORI SADAAKI
IPC: B60J5/04
Filed: 1987-12-18
Abstract: PURPOSE:To surely seal a mating surface so as to promote the prevention of rust and the improvement of appearance by mounting a plate to be interposed in the mating surface between a hinge and a fixed or movable body, forming a clearance and injecting a sealant to flow into this clearance. CONSTITUTION:A hinge structure is formed tightening a hinge 2 to a car body 1 of, for instance, pillar or the like by a bolt nut 6 while pivotally mounting an opening and closing structure of, for instance, door or the like to the hinge 2. In this structure, a plate 3 is mounted interposing between the car body 1 and the hinge 2, and a predetermined clearance 4 is formed between these car body and hinge. Here the plate 3 forms its both upper and bottom end parts 31, 32 respectively into a circular arc shape. And using an oil syringe 9 or the like, a sealant 5 of wax or the like is allowed to flow in passing through the clearance 4 to the bottom end part 32 from the upper end part 31 of the plate 3. Thus, surely sealing a mating surface between the car body 1 and the hinge 2, the hinge improves appearance in its periphery while preventing the generation of rust due to the infiltration of rainwater or the like.
Patent JP-H04193109-A (JP)
Title: Headrest vertical adjusting device for seat
Inventor: KAYAMA OSAMU
IPC: A47C7/38
Filed: 1990-11-26
Abstract: PURPOSE:To easily adjust height by providing a lock releasing member which can be moved along the outer face of a stay and separates a lock member from a hooking notch at the time of a shift action, and fitting an interlocking system transferring the operating force of a lock release action knob to a lock releasing member. CONSTITUTION:When a headrest 19 is gripped with both hands or a hand and pulled upward from the state fixed at the upper end section of a seat back 18, a lock plate 23 is removed from a hooking notch 27 against the spring force of a spring 24 by the action of a slant face, a stay 25 is moved upward, and the headrest 19 is moved upward. When a lock release action knob 36 is pressed, a middle link 32 is rotated counterclockwise centering on a shaft 33, a lock release plate 28 is rotated counterclockwise, and the lock release plate 28 separates the lock plate 23 from the hooking notch 27 against the spring force of the spring 24. When the headrest 19 is gripped with both hands and pressed downward, the headrest 19 is displaced downward.
Patent JP-H01162985-A (JP)
Title: Video rate color extracting and color changing device
Inventor: OZAKI NOBORU
IPC: G06T11/60
Filed: 1987-12-18
Abstract: PURPOSE:To perform the color extraction and color change of a moving picture obtained from a television at a video rate by performing the color extraction and color change through the table conversion of a memory. CONSTITUTION:Video signals of red (R), green (G), and blue (B) inputted from the television (TV) camera 1 are converted by an analog-digital (A/D) converting circuit 2 into digital signals, which are inputted to a table conversion part (a) 3. Those digital signals are further converted by using a table which is given previously to obtain color information, which is furthermore converted by a tape. Then picture elements having specified color information are extracted and changed into previously specified color information through table conversion at the video rate. Consequently, the color extraction and color change of the moving picture obtained from the television camera are performed at the video rate.
Patent JP-H10161678-A (JP)
Title: Client server type karaoke lan system
Inventor: NAGATA AKIMINE
IPC: H04Q9/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a client server type karaoke LAN system in which the operation frequency of each changer is uniformed so as to be capable of quickly responding to the duplicate request from a user can be quickly replied by realizing the optimum dispersed storage of discs between a plurality of changers. SOLUTION: A karaoke server examines the dispersion in operation frequency data every regenerating device when an examination instruction of disc rearrangement is issued, comparatively examines the regenerating frequency every disc on the basis of the operation frequency data, simulates and calculates how the disc replacement must be performed between regenerating devices in order to minimize the dispersion as much as possible, and outputs the result to a system manager.
Patent JP-2000148475-A (JP)
Title: Computer for moving body
Inventor: HATTORI KATSUMI
IPC: G06F9/445
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To speedily perform a process, such as a revising process for software, which transfers a large mount of data with respect to the computer mounted on a moving body such as a vehicle. SOLUTION: The computer for a moving body has its clock frequency, communication speed, etc., set to values lower than the maximum performance of the hardware itself so that the computer normally operates even if the source voltage, etc., varies to some extent. When a indication for revision is inputted (S12), environmental information on the voltage of a battery as the power source and peripheral temperature is obtained (S14) and when the environment meet certain conditions (S16), the clock frequency, communication speed, etc., are switched to values higher than usual (S18), so that the revision process is performed fast (S20).
Patent JP-H03183430-A (JP)
Title: Quality control during food processing
Inventor: BAN NOBUO
IPC: G01N33/10
Filed: 1989-12-12
Abstract: PURPOSE:To enable stable food production in unmanned state in such a way that the width, length and weight of a spread food dough taken out are measured, and from the results, the specific gravity and plasticity data for the dough are obtained, thus performing the process control and quality control for food production. CONSTITUTION:The width, length and weight of a spread food dough taken out are measured by the respective sensors, and from the results, the specific gravity and plasticity data for the dough are obtained, thereby performing the material inspection and automatic measurement of the formed shape during forming process for a viscoelastic material, automatically making actions to deal with, thus carrying out the quality control during food processing.
Patent JP-H04193891-A (JP)
Title: Alkylaminopolyoxyalkylene glycoside, its derivative and method for producing the compound
Inventor: FUJIO AKIRA
IPC: C09K23/56
Filed: 1990-11-26
Abstract: NEW MATERIAL:A compound of formula I {Gm is saccharide residue left after all the hydrogen atoms of non-glycosidal and glycosidal hydroxyl groups are removed from a 5-6C reducing sugar or a condensation product thereof((m) is condensation degree of 1-10); A is a bond bound to the Gm through an O- glycoside bond and is R<2>-(OR<2>)nZ [R<2> is 2-4C alkylene, etc.; Z is a group of formula II (R<3>, R<4> are H, 1-22C alkyl, etc.), etc.]; R<1> is 2-4C alkylene; (x) is 0-10; (y) is the number of the non-glycosidal OH groups in the 5-6C reducing sugar or a condensation product thereof}. EXAMPLE:N, N-Dimethyl-N-dodecylammonio-ethoxyethyglucoside chloride. USE:A surfactant. PREPARATION:A reducing saccharide of formula III (B is H or 1-4C alkyl which forms an O-glycoside bond with Gm), a condensation product thereof, etc., is made to react with a polyalkylene glycol halohydrin of formula IV (X is halogen), and the produced compound of formula V is allowed to react with an amine of formula VI.
Patent JP-H10149925-A (JP)
Title: Gas-insulated transformer
Inventor: SAKURAI KOJI
IPC: H01F27/20
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To efficiently adsorb a cracked gas and moisture in a gas by arranging porous cylinders inside pipes and providing adsorbents between the pipes and the porous cylinders. SOLUTION: The main body of a transformer 6 is housed in a tank 1 and the tank 1 is connected to a radiator 2 through upper and lower pipelines 3a and 3b. Porous cylinders 5 are housed inside the pipes 3a and 3b and adsorbents 4 are positioned between the pipes 3a and 3b and the porous cylinders 5. The decomposition gas and moisture of an SF6 gas 7 containing the decomposition gas and moisture generated in the main body 6 of the transformer are adsorbed into the adsorbents 4 installed to the upper pipe 3a when the gas flows to the radiator 2 from the tank 1. Therefore, the gas and moisture can be adsorbed efficiently from the SF6 gas in the tank 1.
Patent JP-H03176421-A (JP)
Title: Pharmaceutical preparation
Inventor: BUARUTAA FURIIZU
IPC: A61K31/44
Filed: 1990-11-26
Abstract: PURPOSE: To obtain a medicinal preparation composed of triazole compound and a specific solvent, free from undesirable side reaction on parenteral administration, especially on instamuscular injection administration and having the active component dissolved in a stable state without depositing it. CONSTITUTION: A medicinal preparation having an antifungal activity composed of (A) a solvent which consists of A1 : 0-65wt.%, especially 35-45wt.% α- tetrahydrofuryl-ω-hydroxypoly(oxyethylene), A2 : 10-100wt.%, especially 30-55wt.% polyethylene glycol having an average molecular weight of 200-600 and A3 : 0-35wt.%, especially 10-35wt.% water and in which the total of A1 and A2 is 65wt.% or more and (B) a compound of the formula [R1 is a (substituted) phenyl or 5-chloropyrid-2-yl; X is OH, F, Cl or Br; R2 is H, CH3 or F; R3 is H or F], e.g. 1,3-bis(1H-1,2,4-triazol-1-yl)-2-bromo-2-(2,4-dichlorophenyl)propane.
Patent JP-2001137014-A (JP)
Title: Sheet-shaped attaching tool
Inventor: ISHII YUICHI
IPC: A44B18/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an attaching tool capable of being freely attached to and detached from the surface of woven fabric. SOLUTION: This sheet-shaped attaching tool is formed by raising a large number of pins 2 each provided with a head part 1 of a predetermined shape on the surface of a sheet-shaped substrate 3. By inserting the pins 2 in the weave textures of the woven fabric, it is possible to engage the attaching tool directly with the woven fabric.
Patent JP-H04193553-A (JP)
Title: Thermal transfer recorder
Inventor: SHIRAISHI MIKIO
IPC: B41J2/36
Filed: 1990-11-28
Abstract: PURPOSE:To reduce a step of concentration from a periphery even in the part of an image to be altered upon correcting and to correct scarcely conspicuously by setting the number of data bits to be output from image data correcting means to more than the number of bits of the data to be input. CONSTITUTION:A data bit compressor 853 is provided at the output of a thermal head concentration irregularity corrector 850, and 8-bit data lines 854 after compressing are connected to a halftone controller 2. 8 signals from a data line of a bit '0' to a data line of a bit 7 is allocated to the lines 854. That is, finally 8-bit image data is sent to the controller 2. Thus, the output after image data correction is set to 8 bits with respect to 6 its of a digital data input line 801 of an image data corrector 8 to record without loss of delicate dense and pale changes after correction.
Patent JP-H11155219-A (JP)
Title: Forming protector for wire harness
Inventor: FUJITA MINORU
IPC: B60R16/02
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To improve workability when laying electric wires and also improve the workability of mounting a wire harness to real motor vehicles while reduc ing production costs, by providing stopper facing a locking projection linking to a lock hole, and by coupling together both the forming protectors with pivotal rings fitted to their bolt fixing holes. SOLUTION: A bolt fixing bole 14 is formed to a larger diameter than a fixing bolt to permit fitting of a pivotal ring. A plan shape of a locking projection 15 is formed to the same rectangular shape as a lock hole 5 for the first forming protector, a wall surface 15b is formed to a plane parallel to a stopper 16 and is arranged to a position linking to a lock hole 5 of the first forming protector. The stopper 16 is in adjacent to an inner side edge portion 13b of an attaching stay surface 13a and is extended upward and formed facing the locking projection 15. Then, the first and the second forming protectors are arranged on a straight line, and bolt forming holes 4, 14 of both the forming protectors are overlapped and coupled together by fitting the pivotal ring 20 in both bolt fixing holes.
Patent JP-H03183576-A (JP)
Title: Micro printer
Inventor: MORI MASAHIKO
IPC: B41J7/48
Filed: 1989-12-13
Abstract: PURPOSE:To prevent reverse rotation of a type drum by connecting a drive motor and the drum through a spring clutch, and always applying a rotary force of a predetermined direction to an output gear if the drum is stopped by a selection lever to idle the clutch. CONSTITUTION:A spring clutch 18 is arranged near a type drum, and has a drive gear 19 to which the power of a drive motor is transmitted. A selection lever 30 formed with an engaging pawl 29 at its end is arranged rotatably at a central part as a fulcrum between a ratchet 12 and a sheet feeding drive gear 26. If the pawl 29 is engaged with the ratchet 12 to stop a type drum 3, a load is applied to the clutch 18 to idle the gear 19, a rotary force of a predetermined direction is always applied to an output gear 21 to prevent reverse rotation of the drum 3 without providing a reverse preventing mechanism.
Patent JP-2000149666-A (JP)
Title: Anisotropic conductive film
Inventor: TERAJIMA KAZUHIKO
IPC: H01B5/16
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To mount a highly-integrated semiconductor integrated circuit chip and to enhance connection reliability by providing conductive particles for providing vertical electrical connection and a mesh insulating member for preventing horizontal electrical connection in an insulating film containing a resin component as a main constituent material. SOLUTION: This anisotropic conductive film 5 contains conductive particles 6 for providing vertical electrical connection. It also includes a mesh insulating member 7 for preventing horizontal electrical connection through the conductive particles 6, and preferably, the conductive particles 6 are selectively arranged at opening parts of the mesh insulating member 7. Thereby, electrical connection through the conductive particles 6 can be provided in the vertical direction of the anisotropic conductive film 5, and short-circuit failures through the conductive particles 6 never occur between adjacent electrodes, so that a highly- integrated semiconductor integrated circuit chip 1 can be mounted.  High connection reliability can be provided by increasing the number of the conductive particles 6 to support the electrical connection for every electrode and thereby reducing the contact resistance.
Patent JP-H01164951-A (JP)
Title: Electrophotographic sensitive body
Inventor: KURODA MASAMI
IPC: G03G5/06
Filed: 1987-12-21
Abstract: PURPOSE:To obtain a photosensitive body for a copying machine and printer having a high sensitivity and excellent repeating characteristics by incorporating hydrazone compds. into a photosensitive layer formed on a conductive base body. CONSTITUTION:At least one kind of the hydrazone compds. expressed by either of the formulas I and II is incorporated into the photosensitive layer. In the formulas I and II, R1 and R4 respectively denote a hydroxy group or alkoxy group; R2, R3 and R7 respectively denote a hydrogen atom., halogen atom., alkyl group, alkoxy group, nitro group, aryl group which may have a substituent, and amino group; R5 and R6 denote an aryl group which may have a substituent. The photosensitive body having the high sensitivity and excellent repeating characteristics is thereby obtd.
Patent JP-2000150312-A (JP)
Title: Conductive polymer material and solid-state electrolytic capacitor
Inventor: KUWABARA MASAHIRO
IPC: C08K5/42
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain conductive polymer material suitable for cathode conductive material of a solid-state electrolytic capacitor which has excellent impedance characteristic up to a high frequency region and is excellent in heat resistance. SOLUTION: This conductive polymer material contains benzenesulfonic acid derivative compound shown by general formula [1], in polymer material having pyrrol, thiophene and aniline based electron conjugated system molecular structure, and is used as cathode conductive material of a solid-state electrolytic capacitor. In the formula, R1 and R2 may be identical or different, and are hydrogen atom, alkyl group, alkoxy group, allyl group or aminocarbonyl group.
Patent JP-H03184386-A (JP)
Title: Laminate piezoelectric device and manufacture thereof
Inventor: HARADA TAKESHI
IPC: H01L41/083
Filed: 1989-12-13
Abstract: PURPOSE:To improve wet-resistance, i.e., reliability and reduce the cost of manufacture by forming a metal layer of a laminate piezoelectric device with a metal material such as nickel or copper. CONSTITUTION:On the surface of piezoelectric ceramic 1 a metal film 2 taking as ingredients a metal material of any one of nickel-phosphorus alloy, copper, copper-phosphorus alloy, and copper-zinc alloy is formed. A laminate is formed by laminating piezoelectric ceramic covered with such a metal film and heating the same with pressurization.
Patent JP-H03184371-A (JP)
Title: Semiconductor device
Inventor: NODA MASANORI
IPC: H01L27/092
Filed: 1989-12-13
Abstract: PURPOSE:To obtain a semiconductor device with improved resistance against electrostatic breakdown by forming a second conductive type channel MOS transistor at a first conductive type well which is formed within the second conductive type well and making the second conductive type well to be a retro grade well. CONSTITUTION:A second conductivity type well 3 which is formed within a first conductivity type semiconductor substrate 1 and a first conductivity type well 4 which is formed within the second conductivity type well 3 are provided, a second conductivity type channel MOS transistor is formed at the first conductivity type well 4, and then the second conductivity type well 3 is a retro grade well. For example, p wells 2 and 3 are formed within the n-type semiconductor substrate 1, the n well 4 is further formed within the p well 3, and the peak in distribution of impurity concentration of the p well 3 is located between the n well 4 and the n-type semiconductor substrate 1. Then, an n-channel MOS transistor is formed within the p well 2 and a p channel MOS transistor is formed within the n well 4.
Patent JP-H03185142-A (JP)
Title: Section warping control in drum machine
Inventor: OKUI KENICHI
IPC: D02H13/10
Filed: 1989-12-13
Abstract: PURPOSE:To simply carry out warping operation without being influenced by degree of skill by calculating an amount of reed sent per rotation of drum from various data necessary in warping, driving the drum and the reed and successively winding warp. CONSTITUTION:Various data necessary in warping are inputted from a host computer to a computer of a main body of a drum machine, an amount of a reed 24 sent per rotation of a drum 7 is calculated, the drum is rotated, the reed is moved and warp W is successively wound. Yarn speed is calculated by yarn length measured by an encoder 30, the yarn speed is constantly controlled, accumulated yarn length is subtracted from set warp length, revolving speed of the drum is controlled and the drum is stopped. In the next section warping, the reed is transferred to a position of the origin of the next section warping by set traverse transfer value and set warping length is controlled by the number of revolutions of the drum recorded by the initial section warping.