baber/WOPTO huggingface dataset:
Patent JP-H1017590-A (JP)
Title: Modified alpha-maltooligoside derivative, reagent for measuring alpha-amylase activity comprising the same as active component, measurement of alpha-amylase activity using the same and production of modified alpha-maltooligoide derivative
Inventor: TOKUTAKE SHOICHI
IPC: C07H13/12
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To produce the subject new derivative, which is a specific modified α- maltooligoside derivative and useful as a substrate for an α-amylase in a measuring reagent, etc., capable of efficiently measuring α-amylase activities important to clinical tests, etc., with a high accuracy in a short time. SOLUTION: This new modified α-maltooligoside derivative is represented by formula I [R is an aromatic color developing group or H; X is azide, a halogen, an M- monoalkylcarbamoyloxy, an aryl, an alkylsulfonyloxy, an alkylsilyloxy or H; (n) is 1 or 2] and is useful as a substrate for an α-amylase in a measuring reagent, etc., capable of efficiently measuring α-amylase activities with a high accuracy in a short time for the differential diagnosis, etc., of acute and chronic pancreatitis, pancreatic cancer, epidemic parotiditis, pneumonia, renal failure, etc. The compound is obtained by successively reacting a cyclodextrin, modified at the 6-position and represented by formula II [Y is azide, a halogen, an arylsulfonyloxy, etc.; (m) is 5 or 6] with a dextrinase and the α-amylase and then introducing the aromatic color developing group thereinto.
Patent JP-H04230329-A (JP)
Title: Combination drug and method for relieving gastroenteric pain arising from nonsteroidal anti inflammatory drug
Inventor: UIRIAMU JIEI GOORUDOMAN
IPC: A61K31/445
Filed: 1991-07-02
Abstract: PURPOSE: To obtain a new pharmaceutical composition used for prophylaxis or treating gastrointestinal distress symptom induced by nonsteroidal antiinflammatory medicine by formulating a non-pyrine-based and nonsteroidal antiinflammatory medicine with an antidiarrheal, an antiflatulent, an antispasmodic or an anticholinergic. CONSTITUTION: This pharmaceutical composition is obtained by combining an analgesic effective amount of a non-pyrine-based and nonsteroidal antiinflammatory medicine such as ibuprofen or naproxen with one or more kinds of medicines selected from an antidiarrheal such as loperamide, an antiflatulent such as simethicone, an antispasmodic such as phenobarbital and an anticholinergic such as atropine. The composition is administered to persons suffering from pain to alleviate gastrointestinal distress symptom, e.g. dyspepsia, diarrhoea, constipation, stomachache, malignant peptic ulcer, etc., induced by administering nonsteroidal antiinflammatory medicines. Thereby, gastrointestinal adverse effect thereby is relieved while using nonsteroidal antiinflammatory medicine and symptom of arthritis, etc., can be alleviated.
Patent JP-H03141256-A (JP)
Title: Functional maleinimide of cyanate in mesogen form and its thermosetting resin
Inventor: ROBAATO II HEFUNAA JIYUNIA
IPC: C07D403/10
Filed: 1990-07-17
Abstract: Compounds containing at least one cyanate group, at least one maleimide group and at least one mesogenic or rodlike moiety are prepared by reacting one or more aminophenols containing one or more mesogenic or rodlike moieties with a stoichiometric quantity of a maleic anhydride per amine group of said aminophenol and then cyanating the resulting phenolic functional maleimide.
Patent JP-H0786211-A (JP)
Title: Bump formation method
Inventor: NAKAMURA TADASHI
IPC: H01L21/288
Filed: 1993-06-29
Abstract: PURPOSE:To form the surface of a bump smoothly by fixing the plating current to be applied in growing metal within an aperture, and increasing the value of the plating current to be applied in growing the metal on the topside of an insulating layer to be larger than the fixed value, according to the secondary curve. CONSTITUTION:The plating current 1 being applied between an electrode plate 22 and the metallic layer I1 of a silicon wafer 23 by a plating power source 30 is a fixed current value I1 within the range of time 1 out of time t. This fixed current value I1 is higher than the current value I0 corresponding to the deposition potential of Pb95Sn5. Moreover, when a bump grows to the topside of an insulating layer 13, the plating current I is increased more than the fixed value. That is, in the range of time 2, the plating current value I goes up, drawing a roughly secondary curve (It corresponds to the shape of a round bump). As a result, the sectional area of the bump increases, and a bump having a cross section in the shape of the so-called mushroom is formed.
Patent JP-S57110931-A (JP)
Title: Manufacture of diaphragm for pressure detection
Inventor: NAKAO TSUNEHIKO
IPC: G01L7/08
Filed: 1980-12-27
Abstract: PURPOSE:To easily give tension required by a metal diaphragm by a method wherein a metal diaphragm is fixed between a pair of rings, while said rings are compressed to give tension to a metal diaphragm. CONSTITUTION:An upper mold 17 is pressed down on an end elevation 12b of a ring 12 by driving a press device to apply a load P to the rings 12 and 13 in a state holding a metal diaphragm 11 between for compressing said rings 12 and 13. Thereby the rings 12 and 13 are transformed to extend in and out of a diameter as shown by an arrow. Accordingly in said compression the inner diameters of the rings 12 and 13 can be extended by the amount as required by propperly etting a friction factor of the load P, the end elevations 12b and 13b of the ring and the molds 16 and 17 thereby giving tension to the metal diaphragm.
Patent JP-S6344441-A (JP)
Inventor: TAKAHASHI TAKESHI
IPC: B29C45/16
Filed: 1986-08-09
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-H1032836-A (JP)
Title: Image information processor
Inventor: ITO HIROYA
IPC: H04N9/78
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit structure for an image information processor which separately processes luminance and color components of an image signal. SOLUTION: A Y/C separating circuit 11 separates a luminance signal y and a color signal c from an image signal i, and A/D converting circuits 13 and 15 which quantize the signals y and c according to a reference clock CK and generates luminance data Y0 and color data C0 . A phase difference detecting circuit 19 detects a period Ta that ranges from a fall of a horizontal synchronizing signal HD0 to a rise of the clock CK and a cycle Tb of the clock CK and generates 1st and 2nd data Da and Db which correspond to separate values. A jitter correcting circuit 20 corrects the data Y0 , based on the data Da and Db .
Patent JP-H0473933-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: TAKANO JUNICHI
IPC: H01L27/11
Filed: 1990-07-16
Abstract: PURPOSE:To decrease defects in the crystal recovering step after ion implantation and to suppress the occurrence of crystal defects by forming an oxide film by the CVD method on a semiconductor substrate, and using the oxide film by the CVD method as a through film for high-concentration ion implantation. CONSTITUTION:A high-concentration diffused layer 7 is formed in a semiconductor substrate 1 in a semiconductor integrated circuit device. In the manufacturing method of the device, an oxide film 5 is deposited on the semiconductor substrate 1 by a CVD method before the above described diffused layer 7 is formed by the implantation of high-concentration ions 6. The oxide film 5 by the CVD method is used as a through film for the implantation of the above described high-concentration ions 6. For example, a gate part 3 is formed on the semiconductor substrate 1 through a gate oxide film 2. LDD parts 4 are formed on both sides of the gate part 3. Thereafter, the oxide film 5 of SiO2 is formed by the CVD method on the semiconductor substrate 1 including the gate part 3 and the LDD parts 4. Thereafter, the high-concentration ions 6 are implanted with the oxide film as the through film. Thus, the high-concentration diffused layer 7 is formed at the part other than the lower parts of the gate part 3 and the LDD parts 4.
Patent JP-2001016850-A (JP)
Title: Power supply
Inventor: ENOMOTO KAZUO
IPC: H02M3/28
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a power supply which is available for different operational conditions with a simple constitution and more safety characteristics. SOLUTION: A power supply consists of a switching transformer 2 with a prescribed constitution, a PWM circuit 8, current detection circuits 4 and 6, a decision circuit 10, switch circuits 9, 11, 24, and 29 under the control of a switching signal generating circuit 12. In each operational state, one of the switching circuits 3 and 5 determined according to a selected output voltage is put under a PWM control linked with switching circuits 9, 11, 24, and 29 to obtain a desired stable output voltage on the secondary side of the switching transformer 2. When an abnormal operation is generated, a decision circuit 10 decides abnormality, on the basis of an output of a current detection circuit of a primary-side coil of the switching transformer 2 driven in this state. Then, the oscillation of the PWM circuit 8 is stopped automatically by the output of the decision circuit 8.
Patent JP-H0236957-A (JP)
Title: Printing controller in thermal printer
Inventor: MINOWA MASAHIRO
IPC: B41J2/36
Filed: 1988-07-27
Abstract: PURPOSE:To obtain a printing controller for a high-speed serial thermal printer superior in printing quality by a method wherein control signals controlled commonly for a plurality of unit circuits are synchronously set to a plurality of unit circuits with the output to the same address. CONSTITUTION:In head control circuits HCU3a and HCU3b in a printing controller, a CS1 terminal 7 of a chip select terminal is mixed with outputs 6a - 6c of an address decoder at AND gates, and head drive data is stored dividedly into data latch circuits 21, 24, 27 by every 8 bits. The AND output of a CS2 terminal 8 and an output 6d of the address decoder can synchronously reset all the data in data latch circuits 21 - 29. Similarly, the AND output of the CS terminal 8 and outputs 6e, 6f of the address decoder can have access to a conduction period signal generation circuit 34. In this construction, all the unit circuits mounted in combination can be controlled. In this manner, a printer can be enhanced in printing speed as well as to perform a complicated processing with a simple construction.
Patent JP-S57111322-A (JP)
Title: Prepreg sheet
Inventor: ISHIZAKI EIHACHI
IPC: C08J5/24
Filed: 1980-12-29
Abstract: PURPOSE: A prepreg sheet having good storage stability, prepared by applying cured layers consisting of photocurable resin composition containing a curing agent to both sides of a layer consisting of a curing agent-free thermosetting resin composition infiltrated into a substrate.  
     CONSTITUTION: A prepreg sheet is prepared by impregnation of a substrate 3 (e.g., paper, nonwoven fabric, etc.) with a curing agent-free thermosetting resin (e.g., bisphenol A-derived epoxy resin), followed by drying to form a layer 4 of the thermosetting resin composition, coating both sides of the layer with a photocurable resin (e.g., unsaturated polyester resin) containing a photopolymerization initiator (e.g., benzophenone) and a curing agent for the above thermosetting resin (e.g., boron trifluoride-monoethylamine) and curing the coatings by ultraviolet ray irradiation to form layers 5 consisting of the curing agent-containing photocurable resin composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58224129-A (JP)
Inventor: SUNE ERIKUSON
IPC: C22B19/04
Filed: 1982-10-27
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-H0918522-A (JP)
Title: Photodetecting circuit module with light and darkness discriminating function
Inventor: MIYAMOTO SHOZO
IPC: H04B10/60
Filed: 1995-06-30
Abstract: PURPOSE: To decrease the number of components by providing an emitter follower circuit behind the transistor(TR) as the final stage of the amplifier for illuminance detection of the photodetecting circuit module and enabling a temperature compensating element to be built in the module. CONSTITUTION: The emitter follower circuit 40 is arranged between a source follower circuit 30 and an output T3. The base-emitter voltage of a TR varies with temperature reciprocally with the emitter voltage of the TR, so when the ambient temperature rises (falls), the base-emitter voltage of a TR 41 decreases (increases). When the ambient temperature rises (falls), the source voltages of an FET 31 decreases (increases). Consequently, the source voltage of the FET 31 and the emitter voltage VE of the TR vary reciprocally with the ambient temperature. Namely, even if light and dark detection output varies with the ambient temperature, the variation is compensated by the emitter follower circuit 40.
Patent JP-2000018927-A (JP)
Title: Visual inspection device
Inventor: YAAKE TOSHICHIKA
IPC: G01N21/956
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a visual inspection device which inspects outward appearances viewed in plural directions at the same time. SOLUTION: Lighting 3 and a camera 3 are installed above an inspection stage 1 where a body to be inspected is mounted, sideward observing means for observing the flank of the body 4 to be inspected are provided at the periphery of the body 4 to be inspected, and a camera 2 captures as an inspection image an image of the top surface of the body 4 to be inspected and the flanks of the body 4 to be inspected, which are observed by the sideward observing means. When the body 4 to be inspected is a semiconductor package, it is all the more preferable. Furthermore, the lighting 3 is desirably an annular body, and the sideward observing means is preferably at least one mirror 5 installed facing upward obliquely.
Patent JP-S6165729-A (JP)
Title: Mounting device
Inventor: KANETANI MUTSUYO
IPC: H01L21/677
Filed: 1984-09-10
Abstract: PURPOSE:To enable an integrated circuit (IC) to be removably mounted without causing damage in the IC due to its mutual collision utilizing no gravity, by providing a transfer means transferring an article, depressing means depressing the article to be mounted and a lift means lifting the article to be removed. CONSTITUTION:An attractive mounting head 17, if it attractively mounts an integrated circuit (IC)1 to be transferred onto a socket 3, respectively aligns a group of pins 2 to a group of terminals 4 by lowering a rod 9 by a motor 15 and turning the IC1 to correct its direction by a motor 16. Next the head 17 releases the IC1 from its holding to be mounted onto the socket 3, and if a mounting device, moving a moving structure 8 in a direction X and transferring a cylinder device 19 onto the IC1, depresses a retaining plate 21 to an upper surface of the IC1 by extending a rod 20, the group of the pins 2 is forcedly inserted into the terminal 4 and electrically connected with a circuit tester. And if an electric characteristic test is finished, the mounting device, moving the cylinder device 19 and pressing a switch 25 to be turned on by the retaining plate 21, lifts by a rod 24 the IC1 to above the socket 3 to be removed, then the head 17, after it attractively mounts the IC1 to be held and transfers it, reloads the IC1 without causing its damage.
Patent JP-S6342856-A (JP)
Inventor: MURACHI TATSUYA
IPC: C08J5/12
Filed: 1986-08-11
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-S61160589-A (JP)
Title: Unit number control trouble detector
Inventor: TSUTSUI KAZUO
IPC: F04B49/00
Filed: 1984-09-10
Abstract: PURPOSE:To make trouble in a unit number controller itself detectable, by performing a judgment of the propriety of output for a unit number changing command out of the controller by means of frequency distribution of a pressure deviation between the desired value and the measured value of discharge pressure and unit number operating result data. CONSTITUTION:A command of a unit number controller 20 is inputted into an operation pattern analytic part 12 via a signal input part 5, and registered in a memory part 13 as result data. On the other hand, frequency distribution of a pressure deviation per unit time between the desired value and the mea sured value of discharge pressure is detected by am operational part 15. This detection result is collated with the result data, and in such a time when a unit number increment command is never outputted, if this unit number incre ment command is made so as to be outputted from the unit number controller 20, a unit number changing command is canceled by operation of a trouble detection output part 18. Therefore, trouble in the unit number controller itself is detected, and the command comes to make it easily stoppable with certainty.
Patent JP-2001011681-A (JP)
Title: Method for recovering silver from waste solution
Inventor: FUKAISHI JUN
IPC: C02F1/461
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To easily recover silver in a waste solution in a high yield and high purity by adding an alkali to the silver-containing waste solution, then adding a chelating agent and electrolyzing the waste solution to deposit silver on an electrode. SOLUTION: An alkali such as an aqueous sodium hydroxide solution is added to a silver-containing waste solution discharged from a photograph production step, a chelating agent such as ethylenediamine is then added and the waste solution is electrolyzed to deposit silver on an electrode. The chelating agent is preferably added in a weight ratio of 0.05-1.0 to silver contained in the waste solution. Then a waste emulsion is treated, gelatin as well as silver can be recovered. Current density in the electrolysis is preferably 0.5-3.0 A/L. The electrode may comprise platinum, carbon or stainless steel. The recovery rate of silver can be increased without using an extra amount of the chelating agent.
Patent JP-H1020699-A (JP)
Title: Fixing device
Inventor: KUSUMOTO YASUHIRO
IPC: G03G15/20
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing from causing offset of toner, and restraining the generation of a problem such as an adhesive tape adhesion performance and writing property by a ball-point pen corresponding to a recording sheet after fixing, in the fixing device adopted to an image forming device of electrostatic recording system, for making the toner image on the recording sheet thermally press fixed. SOLUTION: The device is composed of a thermally fixing roller 1, a pressure roller 2 held in press contact with the thermally fixing roller 1 and a release agent feeding member 3 feeding the release agent on a periphery of the thermally fixing roller 1. The thermally fixing roller 1 is provided with a cylindrical core bar 1b equipped with a heater 1a as a heating source, an elastic body layer 1c and a heat resistance fluoro-rubber layer 1d. The heat resistance fluoro- rubber layer 1d contains 0.3 to 10weight% fluoro-surfactant, and modified silicone oil (release agent) is fed by the release agent feeding member 3, on the periphery thereof, so that an applying quantity for an A4 paper sheet in an average become to 0.03 to 5mg.
Patent JP-S6080493-A (JP)
Inventor: KOSHIMIZU MASARU
IPC: D06F37/24
Filed: 1983-10-07
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-S6166426-A (JP)
Title: Transmission and reception device
Inventor: HAGIWARA TOSHIO
IPC: H04W4/00
Filed: 1984-09-08
Abstract: PURPOSE:To simplify the operation and to comfirm it by using hook-off operation to close a DC circuit connected to a telephone line automatically and displaying the result by a communication display device. CONSTITUTION:A transceiver 12 at the mobile station is provided with a handset 15 having a transmitter 13 and a receiver 14 and a selection signal generator 16 such as keyboard. A repeater 17 is corresponded with the handset 12 by using radio equipments 7, 8 and the repeater 17 is connected to a telephone set 11 via station exchanges 9a, 9b by an inter-station telephone line 10. In hooking off the handset 15, a DC circuit of the repeater 17 connected to the telephone line 10 is closed automatically, and the telephone set 11 is communicated and it is displayed on a display device.
Patent JP-S6346378-A (JP)
Inventor: KAMIYA KOSEN
IPC: F26B17/14
Filed: 1986-08-11
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-S5892890-A (JP)
Inventor: KISHI SHIGERU
IPC: G21C1/02
Filed: 1981-11-27
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-S5979260-A (JP)
Title: Image forming device
Inventor: YAMANISHI HIDEKAZU
IPC: G03G15/00
Filed: 1982-10-29
Abstract: PURPOSE:To control a picture quality condition by detecting the potential before the first copy, and also to prevent a photosensitive drum face potential detector from being contaminated due to a toner, by providing said detector between a transfer position and a cleaning position. CONSTITUTION:A potential detector 10 is privided between an electrostatic charger 9 for peeling off transfer paper from a photosensitive drum 2 after transfer, and a cleaner 11, the photosensitive face potential is detected and the control for keeping a copy picture quality good is executed. The detector 10 is in an upper stream than a main charger 6, therefore, the picture quality control based on an output of the detector can be started before main charging for the first copy is started. The detector 10 consists of a detecting electrode for forming a photosensitive face and a capacitor, and a U-shaped vibrator which is vibrated by a piezoelectric element and varies an electric field. An output of the detecting electrode is amplified, rectified and smoothed, and becomes a signal for indicating the potential of the photosensitive face.
Patent JP-H1140458-A (JP)
Title: Thin film capacitor
Inventor: SUGII NOBUYUKI
IPC: H01G4/33
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To improve the contact condition between an oxide dielectric film and lower metal electrode by coating the easily oxidizable metal electrode with a very thin Ru, Re, Ir, Sn or In, their alloy or Ti-Nb alloy. SOLUTION: On the top of an alumina multilayer board 1 a Cu-In lower electrode 2 and dielectric thin film 3 are formed at room temp. by the sputtering using Al gas, Re-Cu film upper electrode 4 is laminated thereon, and a pattern of the upper electrode 4, lower electrode 2 and dielectric film 3 is formed to make a thin film capacitor. A wiring 5 and air-core inductor 6 are formed by Cu plating on the board 1, a microwave monolithic integrated circuit 7 is mounted on the top of the board 1, a resin layer 8 is applied thereon, through- holes are formed through the layer 8, thin film resistance 10 is formed on the top of the resin layer 8 by the sputtering and wiring 5 is formed through the through-holes.
Patent JP-H04231391-A (JP)
Title: Method for preparation of concrete sheet for protective coating to especially atmospheric active substance and sheet prepared thereby
Inventor: RODORUFUO MARINO
IPC: C04B41/48
Filed: 1991-07-04
Abstract: PURPOSE: To provide a concrete panel with high protective performance against atmospheric agents and satisfactory appearance by forming a concrete mixture into panel, item hardening the panel and coating the panel with a protective agent.  
     CONSTITUTION: This method is composed of a 1st stage for forming the concrete mixture, 2nd stage for forming the panel, 3rd stage for performing hardening processing to the panel and 4th stage for adding the protective agent over the panel. Concerning the method for producing the concrete panel, particularly for facing protective against atmospheric agents, the following means are used: namely, concrete has the cement amount of 400 kg/m 3  while containing the inactive component of water/cement ratio between 0.35/1 and 40/1 and a maximum diameter between about 4 mm and 6 mm, and besides, the 4th stage is composed of the dehydration of the panel, the successive impregnation of at least one organic monomer and the polymerization of organic monomer itself. 
     COPYRIGHT: (C)1992,JPO