baber/WOPTO huggingface dataset:
Patent JP-H11155127-A (JP)
Title: Printer
Inventor: FUJIWARA MASAHIRO
IPC: H04N5/91
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To enter a caption with a simple key operation by utilizing the display of a monitor connected to the printer. SOLUTION: An RGB signal, a luminance signal Y, a chrominance signal C and a composite color video signal are selected by an input changeover switch 2, and the selected signal is entered. The entered signal is fed to a switching circuit 7 and a frame memory 8 via an A/D converter 6. The frame memory 8 stores the data of one frame to be printed. Signals (data) from the switch circuit 7 are fed to a mixer 10 via a D/A converter 9. The mixer 19 superimposes a character display signal fed from a character display circuit 11 and a signal from the switching circuit 7. A mode changeover switch 3 selects between a mode that leads the input signal to output terminals 4A, 4B, 4C, without making modifications or a mode that leads an output signal of the mixer 10 to the output terminals.
Patent JP-2000106211-A (JP)
Title: Electrolytic solution for lithium secondary battery and lithium battery using the solution
Inventor: HAMAMOTO SHUNICHI
IPC: H01M10/05
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery superior in battery characteristics such as battery cycle characteristic, electric capacity, and charge preservation characteristic. SOLUTION: An electrolytic solution for a lithium secondary battery, having a positive electrode made of complex oxides of lithium and a transition metal and a graphite negative electrode, having a crystal plane spacing (d002) of 0.34 nm or less consists of an electrolyte dissolved in a nonaqueous solvent and an additive that can be reduced at electric potential higher than 0.8 V and lower than 1 V, is added to the electrolytic solution, the electric potential being higher than that at which lithium in the graphite electrode is reduced.
Patent JP-S61155847-A (JP)
Title: Quantitative determination of urea nitrogen and creatinine
Inventor: KURODA MASAMI
IPC: G01N33/62
Filed: 1984-12-28
Abstract: PURPOSE:To determine quantitatively and quickly urea and creatinine in one conductivity cell by adding successively creatinine deiminase and urease to a liquid to be inspected, detecting the change quantity of the conductivity in each stage and calculating the difference thereof. CONSTITUTION:A platinum electrode 1 is provided to a measuring cell 4. A sample liquid and buffer soln. are put into the cell 4 through a feed port 6. The liquid to be inspected and creatinine deiminase soln. are first injected into the cell and the conductivity by the NH<+>4 formed by enzyme reaction is measured by a measuring instrument 11, by which the creatinine is determined and the change quantity X of the conductivity thereof is calculated. The urease soln. is then put into the cell and the change quantity of the conductivity by the formed NH<+>4 and HCO<->3 is detected. The urea nitrogen is determined by subtracting the quantity X from the quantity Y. The two different enzyme reactions are continuously effected in one conductivity cell and the change quantity of the conductivity is detected and calculated and therefore the quick analysis of the creatinine and urea nitrogen by a simple measuring method is made possible.
Patent JP-H09121031-A (JP)
Title: Production of bismuth compound
Inventor: AMI TAKAAKI
IPC: H01L27/10
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To reduce the heat treatment temperature by forming a reduction phase through evacuation and heating and oxidizing through heating in an oxidizing atmosphere at a normal pressure or lower pressure. SOLUTION: The composition of thin-film precursor with a quartz structure is necessary to include more bismuth than that of a target bismuth-layered compound, and its preparation composition and film formation condition, etc., are adjusted. The precursor is heated at about 650 deg.C in a pressure-reduced atmosphere, so that it is reduced and the led oxygen failure exceeds the limit for keeping the structure of the precursor, changing the crystal structure thereof and generating a reduction phase as a result. Then, the obtained reduction phase is heated in an oxygen atmosphere at the same temperature while increasing the pressure gradually, and as a result, a precursor is generated again and the phase ratio of a target bismuth compound, for example, a compound having a bismuth-layered structure is increased together with the increasing pressure at the same time.  Further, it is heated at about 400 deg.C under a normal pressure in an oxygen atmosphere including several percentages of ozone, a thin film formed of compound having a bismuth-layered structure is generated in a main phase.
Patent JP-H11118502-A (JP)
Title: Onboard navigator
Inventor: YONEYAMA MASAYOSHI
IPC: G09B29/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an onboard navigator which can know whether a general road exists under a superhigh way. SOLUTION: When a user pushes the specified button of an operation part 2, a navigator main body 10 ignores superhigh way plotting data, out of the superhigh way plotting data and general road plotting data which are recorded in a CD-ROM 1, plots a map image, and displays it on a display unit 7. The navigator main body 10 receives traffic information transmitted from the outside of a vehicle with a traffic information receiver 4, and does not display the information concerning the superhigh way, when the superhigh way is not displayed.
Patent JP-H01119972-A (JP)
Title: Assembly device of carriage
Inventor: FUJINAMI YUJI
IPC: G11B21/16
Filed: 1987-10-31
Abstract: PURPOSE:To improve a carriage assembly ratio by providing a guide member which guides the direction of the width of a carriage mounted on a base and a reference member which sets the carriage and a head arm in such a way that they are brought into contact with grooves generated on both sides of the side parts of the carriage and those of the head arm. CONSTITUTION:Positioning is attained in a state that the carriage 20 is mounted on the head 21, and respective groves 24a and 24b generated on both side parts of the carriage 20 are brought into contact with respective reference pins 23a and 23b, and are guided. The direction of the width of the carriage 20 is guided by the guide members 22a and 22b. Next, both grooves 12a and 12b of the head arm 11 are brought into contact with respective grooves 12a and 12b, and the head arm 11 is positioned along the reference pins 23a and 23b, whereby the head arm 11 is fitted to the carriage 20. Thus, respective magnetic heads are position-adjusted in a state that the head arm 11 is positioned and fitted with respect to the head arm 11. Thus, the efficiency of the whole carriage assembly process improves.
Patent JP-S62136167-A (JP)
Title: Original reader
Inventor: TAKEUCHI YUKIHISA
IPC: G03G15/00
Filed: 1985-12-10
Abstract: PURPOSE:To reduce the cost, size, and weight of an entire original reader including its electric circuit, by coupling a motor, scanning means, and carrying means with each other through a transmitting means which transmits rotational forces in one rotating direction only in its printer, etc. CONSTITUTION:When the power supply to this device is made, a pulse motor 19 rotates clockwise and the rotational force is transmitted to a screw shaft 11 only through an one-way clutch 24 and an image sensor unit 1 is moved to the position of a read position 1c where the unit 1 is set to a waiting state. Then mode designation is made from a host device so as to designate the reading mode of an original whether the original is read by fixing or moving the original. In the case of moved reading, a pulse motor 19 is rotated counterclockwise under a condition where the image sensor unit 1 is stopped and the rotational force is transmitted to a driving pulley 18 only through an one-way clutch 25 so as to rotate original carrying rollers 5 and 6. While a sheet original is carried he image of the original is read by the image sensor unit 1.
Patent JP-H03138365-A (JP)
Title: Target member and its production
Inventor: INUI TSUTOMU
IPC: C23C14/34
Filed: 1989-10-24
Abstract: PURPOSE:To produce a target member forming a sputter film having uniform magnetic properties by preparing a target member which consists of specific percentages of Co, Cr, and Ta and has specific relative density and in which Ta is uniformly distributed. CONSTITUTION:An alloy powder which has a composition consisting of, by atom, 8-18% Cr, 2-8% Ta, and the balance essentially Co and in which grain size is regulated to <=30 mesh is produced by a rapid solidification process (desirably by a gas atomizing method). Subsequently, the above alloy powder is filled and sealed into a vessel made of metal and then subjected to pressure sintering by means, preferably, of HIP at about 1000-1250 deg.C at >= about 500atm pressure, by which a sintered compact in which Ta is uniformly distributed and relative density is regulated to >=98% is formed. By this method, the target member forming a sputter film free from changes in magnetic properties can be obtained.
Patent JP-H11105304-A (JP)
Title: Method for ink jet recording and ink jet printer
Inventor: MURATA OSAMU
IPC: B41J2/045
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To execute ejection for preventing clogging of a nozzle by a method wherein preliminary ejection is executed during the scanning for normal recording without disturbing the recording so that a special scanning is not executed and a position for special ejection is not required. SOLUTION: There is disclosed a method for ink jet recording wherein ink is ejected to a recording medium 3 by scanning an ink jet head 2. Preliminary ejection of the ink for preventing clogging of the ink jet head 2 is executed during the scanning of the ink jet head 2 for recording on the recording medium 3 at a position out of the recording medium 3.
Patent JP-H04152818-A (JP)
Title: Cultivation of mushroom
Inventor: FUKUHARA TOSHIHIDE
IPC: A01G1/04
Filed: 1990-10-17
Abstract: PURPOSE:To obtain mushroom free from heavy metals harmful to human body by adding a specific heavy metal adsorption coagulant to a medium and culturing a mushroom on the obtained culture bed. CONSTITUTION:An artificial culture bed for a mushroom such as champignon is produced by mixing sawdust, disinfectant and nutrient to burnt clay produced by burning sludge discharged from a pulp-production process. The content of heavy metal such as Cd in the culture bed is sufficiently decreased by adding a heavy metal adsorption coagulant having heavy metal adsorbing and coagulating function and the mushroom is cultured on the obtained culture bed.
Patent JP-H04153543-A (JP)
Title: Combustion controller for engine
Inventor: MAEDA YUJI
IPC: F02D41/22
Filed: 1990-10-17
Abstract: PURPOSE:To obtain a system in which the function of an air flow rate sensor can be backed up or an air flow rate sensor can be removed, by judging the operation state of an engine after start from the average value of the revolution speed and the average value of the revolution speed variation value which is generated because of the combustion cycle. CONSTITUTION:A control unit 15 judges the operation state of an engine after start from the average value of the revolution speed obtained from a crank angle sensor 18 and the average value of the revolution speed variation value which is generated because of the combustion cycle. The ignition timing and fuel injection quantity can be adjusted properly by detecting the throttle opening degree from a throttle opening degree sensor 18. Accordingly, the back-up in the case where an air flow rate meter 3 is broken is made possible.
Patent JP-H01258919-A (JP)
Title: Manufacture and device for optical high-quality plastic sheet
Inventor: KUROODO BURURIE
IPC: B29C48/00
Filed: 1988-11-02
Abstract: PURPOSE: To improve an optical quality of a polyurethane sheet by executing the sheet immediately after an extrusion molding by a specific hot press. CONSTITUTION: A sheet 6 extruded by an extruder 1 is passed through several roller groups 5, 7. One of the rollers is a jockey roller 7 to vertically move in a vertical direction, and intermittently supplies the sheet 6 to a press 2 downstream of receiving in response to an extruding speed. A heating means 8 is provided immediately before the press 2 to heat the sheet 6 to a temperature higher than a softening temperature of the sheet 6. Finally, the sheet 8 is pressed by the press 2 to form the plastic sheet of high optical quality.
Patent JP-S62183424-A (JP)
Inventor: RONARUDO UIRUFURETSUDO EUA
IPC: G02C7/06
Filed: 1986-11-19
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-H06101002-A (JP)
Title: Production of aluminum alloy sheet reduced in ear rate excellent in formability
Inventor: TERUDA SHINJI
IPC: C22F1/00
Filed: 1992-09-21
Abstract: PURPOSE:To provide an aluminum allay sheet reduced in ear rate, excellent in formability, and most suitable for use in deep drawing, e.g. for can body material for DI can, DR can, DRD can, etc. CONSTITUTION:An ingot of an aluminum alloy having a composition consisting of 0.5-2.0% Mg, 0.5-1.8% Mn, 0.1-0.7% Fe, 0.005-0.20% Ti independently or together with 0.0001-0.05% B, further one or more kinds among 0.05-0.5% Si, 0.05-0.5% Cu, 0.05-0.3% Cr, and 0.1-0.5% Zn, and Al is subjected, by the ordinary method, to igniting at 560-620 deg.C and to hot rolling. Subsequently, the resulting alloy plate is cold-rolled and subjected to annealing at >=0.5 deg.C/s heating and cooling velocity under the condition where the length of time for holding at 290-400 deg.C ultimate temp. is regulated to <=10min. The resulting alloy sheet is further subjected to cold rolling at 5-30%, to recrystallization annealing at >=1 deg.C/s heating and cooling velocity while regulating the length of time where the alloy sheet is exposed to 400-600 deg.C ultimate temp. to <=10min, and then to cold rolling.
Patent JP-2000090934-A (JP)
Title: Paste type electrode for storage battery
Inventor: IKEGAMI TAKASHI
IPC: H01M4/24
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To lower the internal pressure of a battery using a hydrogen storage alloy electrode as a negative electrode, and improve the discharging capacity and the discharging characteristic by coating or filling a substrate for collector with a slurry obtained by adding carbon black having a specified specific surface area and crushed to fine particles as a conductive agent to the active material powder, and kneaded with a thickener and a binder, and drying and pressurizing them. SOLUTION: Carbon black having a specific surface area at 700 m2/g or more is used. Desirably, the carbon black is mainly composed of fine particles having a particle diameter at 90-98% of 325 mesh pass or less, and as an active material powder, hydrogen storage alloy powder is used. The carbon black is composed exclusively of fine particles, and the fine particles are evenly dispersed in an electrode filled with the slurry, and evenly interposed between the hydrogen storage alloy powder particles and between the particles and a porous group, and conductivity of the electrode is thereby improved. Charging and discharging characteristic of an alkaline storage battery using this paste as a negative electrode is improved, and the battery internal pressure restricting effect is improved, and a nickel-hydrogen battery having an excellent cycle lifetime is thereby obtained.
Patent JP-H08138039-A (JP)
Title: Semiconductor memory, affine transformation method for picture, picture processor, and address generation circuit
Inventor: INADA HIROFUMI
IPC: G09G5/395
Filed: 1994-11-10
Abstract: PURPOSE: To provide a semiconductor memory from which plural data can be simultaneously read out, the affine transformation method for picture which increases the speed of affine transformation of picture, the picture processor which increases the speed of affine transformation of picture, and the address generation circuit which increases the speed of rotation conversion for picture. CONSTITUTION: An odd/even discrimination circuitt 1 and an adder 2 for a row address X, a multiplexere MUX1 for the row address X, a multiplexer MUX2 of the adder 2, an odd/even discrimination circuit 4 and an adder 5 for a column address Y, a multiplexer MUX3 for the column address Y, a multiplexer MUX4 of the adder 5, a memory block MB1 where row and column addresses are even number, a memory block MB2 where the row address and the column address are even number and odd number respecttively, a memory block MB3 where row and column addresses are odd number, and a memory block MB4 where the row address and the column address are odd number and even number respectively are provided.
Patent JP-S62136846-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: SORAOKA MINORU
IPC: B65G1/00
Filed: 1985-12-11
Abstract: PURPOSE:To obtain a semiconductor manufacturing apparatus with which very few foreign substances adhere to a wafer surface, which is a surface to be processed, and transfer with a high through-put is facilitated by a method wherein the wafer is transferred vertically by a pushing-up mechanism and a vertical type electrode is provided and two grooves are provided in the wafer pushing-up mechanism. CONSTITUTION:After a wafer 13, which is held by a clamp 6 and mounted on a sample electrode 4, is processed, the wafer 13 is transferred from a position B to a position C by a clamp shifting mechanism 7. Then, when a wafer pushing-up mechanism 12 pushes up a new wafer 11 in a cassette 9 by holding it in a groove (a) and ascends to the position of the electrode and stops, an opening and closing mechanism 8 operates to open the clamp 6 and the processed wafer 13 is held by a groove (b). When the opened clamp 6 advances from the position C to a position D again, the opening and closing mechanism 8 operates to close the clamp 6 to hold the new wafer 11 and the pushing-up mechanism 12 descends and the processed wafer 13 is stored in the cassette 9. Then the shifting mechanism 7 retreats to mount the wafer 11 on the electrode 4.
Patent JP-H02122773-A (JP)
Title: Electronic camera
Inventor: FUKUSHIMA NOBUO
IPC: H04N5/235
Filed: 1988-10-31
Abstract: PURPOSE:To attain high-speed consecutive photographing while reducing energy consumption by setting a time necessary for shifting a head to a next track after recording within one or two cycles of the vertical synchronizing period of a video synchronizing signal except for a recording time. CONSTITUTION:Based on a photometric result, the diaphragm of an electronic shutter is driven to a suitable diaphragm value. A shutter is made full-open, and when the head is at a starting position during the rotation of a floppy, a PG circuit output rises. When the PG rises, it resets a timing circuit 8. From this, a vertical synchronizing signal VD of the circuit 8 is synchronized with the PG signal while having a certain time difference. Except for the recording time, the time up to the next VD is calculated from the signal VD, a signal shutter time when charge is accumulated is obtained, and when the PG rises, the recording circuit starts recording. Further, a sheet motor rotates once until the next recording of the consecutive photographing. In addition, the sending time of the head is added to a settling time to be two V periods. The value can be set at one V period as well.
Patent JP-H07125063-A (JP)
Title: Biaxially stretched polyester film
Inventor: YAMAKAWA TAKAMICHI
IPC: B29L7/00
Filed: 1993-11-05
Abstract: PURPOSE:To obtain a film keeping excellent cracking resistance and excellent in ply separation resistance by specifying the surface orientation collapse index of the film and the F5 value in all directions within the plane of the film. CONSTITUTION:In a biaxially stretched polyester film, the surface orientation collapse index of the film is set to 5 or more, pref. to 10 or more and the min. value of the F5 value in all directions within the plane of the film is set to 7kg/mm<2> or more, pref., to 10kg/mm<2> or more. In order to obtain the biaxially stretched polyester film having these characteristics, the degree of crystallization of the film before biaxial stretching is set to 15-50%, pref., to 25-40%. The non-stretched film of which the degree of crystallization is set to 15-50% is heated by a heating roll at 100-160 deg.C and stretched longitudinally by 2-5 times over one stage or many stages to be cooled by a roll group held to 20-70 deg.C.
Patent JP-H01118871-A (JP)
Title: Elastic roller for fixing
Inventor: KATO CHIAKI
IPC: B32B15/08
Filed: 1987-10-31
Abstract: PURPOSE:To improve a release property and to prevent failure by a separating pawl by providing a layer which is formed by impregnating heat-resistant liquid rubber to the porous part of a porous body consisting of fluoroplastic and curing the rubber to the outside of a roller base material. CONSTITUTION:The elastic roller for fixing is formed by providing the open- cellular layer 2 of the fluoroplastic which is formed by filling inorg. fillers into the outside layer of the roller base material consisting of a metal, ceramics, plastic, etc., i.e., a roller core 1, and is increased in the pore size by stretching and calcining, then by impregnating the heat resistant liquid rubber 3 compounded with 0.1-20pts. inorg. fillers and release agent of <=5mum into the pore parts and curing the rubber. The porous body 2 of the fluoroplastic is preferably the porous body, more particularly preferably the porous tube consisting of a tetrafluoroethylene resin having 70-95% porosity and 1-50mum pore size. The heat resistant rubber is preferably liquid silicon rubber and fluororubber having 20-70 deg. hardness and <=10,000cs viscosity. Wrinkling of copying paper is thereby hardly generated and the image quality is improved; in addition, the failure by the separating pawl, thermistor, etc., is obviated and the longer life is obtd.
Patent JP-H02125950-A (JP)
Title: Engine block of engine
Inventor: KONNO TSUNEO
IPC: F02B1/04
Filed: 1988-11-01
Abstract: PURPOSE:To improve the cooling efficiency by providing a jacket side-wall to form a coolant jacket for head at least at one side inner side of both outer walls along the crankshaft direction, in a cylinder head connected to a cylinder block. CONSTITUTION:In an engine block E composed of a cylinder block Bc with plural bores 4, a cylinder head Hc connected on the upper connection surface 1 of the cylinder block Bc, and the like, the cylinder head Hc is connected to the cylinder block Bc by making the outer surfaces of the outer walls 45 and 46 at both sides along the lining-up direction of combustion chambers 31 almost corresponding to the both side surfaces of the cylinder block Bc. And a jacket side-wall 47 is provided at the inner side of the outer wall 46 in which an intake port 35 is arranged, in order to form a coolant jacket JH for head linking to a coolant jacket JB for block. As a result, the coolant circulation speed is promoted by the coolant jacket JH for head, and the cooling efficiency is improved.
Patent JP-2001098696-A (JP)
Title: Ceiling panel supporting structure
Inventor: IKENAGA KEIICHI
IPC: E04B9/18
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To simplify a vibration isolation structure while performing satisfactory vibration isolation. SOLUTION: A rubber isolator 3 is placed on a receiving plate 2 to be connected to the side of a ceiling substrate 1. A pressing plate 4 is placed on the rubber isolator 3. A through hole 3a is formed at a center part of the rubber isolator 3. A suspending bolt 6 suspending a ceiling panel 5 is inserted through the receiving plate 2 and through holes 2a and 3a of the rubber isolator 3 and screwed into a screw hole 7 formed in the pressing plate 4.