baber/WOPTO huggingface dataset:
Patent JP-H0748686-A (JP)
Title: Aqueous cleaning assistant and cleaning method
Inventor: KONDO JUNJI
IPC: C11D10/02
Filed: 1993-08-05
Abstract: PURPOSE:To prevent the elusion of heavy metal ion from the surface of an inorg. structure contg. heavy metal elements due to the erosion with higher fatty acids or resin acids and simultaneously to enhance cleanability by using this aqueous cleaning assistant. CONSTITUTION:This aqueous cleaning assistant is one to a aqueous detergent to be used in removing an org. deposit contg. higher fatty acids or resin acids from the surface of a solid having a heavy metal element-contg. inorg. structure on the surface. The assistant contains at least one kind of compd. selected from a group consisting of an alkaline polyvalent metal compd. forming a sparingly dissociable salt with higher fatty acids and an alkaline nitrogen-contg. forming a sparingly dissociable salts with higher fatty acids or resin acids, and 0.1-6wt.% of the assistant is added to the aqueous detergent.
Patent JP-S6193225-A (JP)
Title: Air vent structure in engine cooling water circulating system
Inventor: SAKURAI YUKIO
IPC: F01P3/20
Filed: 1984-10-13
Abstract: PURPOSE:To make air-bleeding in time of injection of cooling water ever so easy, by installing an interconnecting pipe which interconnects an uppermost part of a radiator upper hose to that of a heater upper host and then installing an air vent part in this interconnecting pipe. CONSTITUTION:An uppermost part in an upper host 3 of a radiator 2 is interconnected to that in an upper hose 7 of a heater core 6 with an interconnecting pipe 16, while an air vent part 10 is installed in this interconnecting pipe 16. In time of injection of cooling water, a screw cock 14 is warmed and cooling water is injected into the radiator 2 from an injection port 2a. At this time, a thermostat 5 is low temperature and closed and, after the radiator is filled up, this cooling water passes through the radiator hose 3 and flows into the heater core 6 from the heater upper hose 7 while filling up an engine 1. Air inside the heater core 6 passes through the hose 7 and the interconnecting pipe 16 against inflow water from the upper host 7 and then discharged out of the air vent part 10.
Patent JP-H0959587-A (JP)
Title: Copolyester resin for adhesive
Inventor: NAGAI YOICHI
IPC: C09J167/02
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a copolyester resin excellent in processability, water resistance and adherability, and useful as a base resin for adhesives. SOLUTION: This copolyester resin with a number-average mol-ecular weight of 5000-50000 is made from (A) an acid component composed of (i) 80-100mol% of an aromatic dicarboxylic acid and (ii) 0-20mol% of a dicarboxylic acid except the component (i) and (B) an alcohol component composed of (i) 0.5-20mol.% of a diol of the formula HO-CH2 -R1 -CH2 -OH [R1 is a >=14C (cyclic) alkylene], (ii) 70-99.5mol% of another diol and (iii) 0-10mol% of a trihydric or polyhydric alcohol.
Patent JP-H1042389-A (JP)
Title: Thin speaker
Inventor: SATO MASAHIRO
IPC: H04R9/04
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To thin a speaker without deteriorating an acoustic characteristic by constituting the speaker by containing a main corn having a bent bending part and an auxiliary corn which supports the main corn by the outer peripheral part at an outer peripheral part compared to the bending part and whose inner peripheral end is fixed to the inner peripheral end part of the main corn. SOLUTION: A conversion means 20 converting electric input into mechanical reciprocating movement, the main corn 21 having the bending part 21a and the auxiliary corn 22 are provided. The outer peripheral end of the auxiliary corn 22 supports the main corn 21 at the outer peripheral part compared to the bending part 21a and the inner peripheral end of the auxiliary corn 22 is fixed to the inner peripheral end part of the main corn 21. Since the main corn 21 has the bending part 21a, a neck angle between the main corn 21 and the voice coil bobbin 25 is reduced and the high of the speaker can be lowered. The main corn 21 is reinforced by the auxiliary corn 22 and driving force from the conversion means 20 is transmitted through the auxiliary corn 22. Thus, unnecessary resonance in the main corn 21 and be suppressed.
Patent JP-H1033735-A (JP)
Title: Sports goal
Inventor: NAKANISHI YUKIO
IPC: A63B63/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a sports goal which is easily stored and has higher supporting rigidity. SOLUTION: Multiple metal pipes are connected in a ring shape to make a goal member 100 which has an appearance of L shape with bent at its center viewed from a side, and the goal member has at U-shaped basic part 20 which is installed at a ground in the rear and a U-shaped opening frame part 30 which stands from the both ends of the basic part. Support members 40 are provided between vertical sides 70 of the opening frame part 30 and support sides 90 of the basic part 20. The support member is made in such a manner that C- shaped connection part 42 whose center coincides with the axis of the pipe member is provided at the both ends of the rods. The opening of the C-shaped connection part goes along the axial direction of the pipe.  The inner diameter of the C-shaped connection part is slightly smaller than the outside diameter of the pipe member, when the opening of the C-shaped connection part is pushed into the pipe to elastically deforms the member, with its restoring force, the C-shaped connection part is connected to the pipe. A result is that a higher supporting rigidity can be obtained with the goal opening frame, and the goal can be stored with the support member removed.
Patent JP-2000042821-A (JP)
Title: Throw-away end mill
Inventor: YAMAYORI TSUTOMU
IPC: B23C5/22
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a throw-away end mill having a small diameter, capable of machining of both a side linear part and a corner radius part simultaneously, and capable of effective sinking machining, in shoulder machining or groove machining. SOLUTION: A tip 1, where at least one end part in the longitudinal axial direction is formed in such a nose-shape that a curved minor cutting edge 6 and a linear minor cutting edge 7 are arranged on right and left ridge lines respectively, as a projection end part 8 projecting from the bottom face of a tool body 21, is used. At the time of mounting the tip 1 on the tool body 21, the curved minor cutting blade 6 and the linear minor cutting edge 7 composing the projection end part 8 are arranged on an outer diameter position and an inner diameter position on the bottom face side of the tool body 21 respectively.
Patent JP-S58112225-A (JP)
Title: Formation of colored phosphor screen
Inventor: KISHI TSUKASA
IPC: H01J9/227
Filed: 1981-12-25
Abstract: PURPOSE:To obtain a good colored phosphor screen with no mixed color condition by preventing a specific phosphor from sticking to a phosphor screen of other colors. CONSTITUTION:A blue phosphor film 3B and a green phosphor film 3G in a stripe form are dyed with black dye absorbing ultraviolet rays. After applying red phosphor slurry 9 to a panel inside including the surfaces of both phosphor films 3B and 3G, an exposure is performed, for instance, to ultraviolet rays. By said exposure the ultra violet rays 10 pass through the panel 1 to harden the slurry 9 of the red phosphor film forming part. Thereby the ultraviolet rays 10 pass through neither phosphor films 3B nor 3G because these are dyed black and likewise the ultraviolet rays do not pass through a light-absorbing layer 2 so that the slurry 9 on said part is not photohardened. Thereafter the red phosphor film 3R is formed as shown in the figure E through developing treatment thus to form a purposed phosphor screen 3.
Patent JP-2001044811-A (JP)
Title: Automatic input threshold selecting circuit
Inventor: TOGO TAKAAKI
IPC: G06F3/038
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To set a proper input threshold, even when the level of an input signal becomes uncertain due to factors, such as deterioration by selecting one or plural input thresholds to be selected among the prescribed number of input thresholds, based on the level of the input signal. SOLUTION: A voltage comparator 1 outputs an L/H level, whether the input signal IN of a plus input terminal becomes lower or higher than a minus input terminal VR1. An AND gate 2 outputs the logical product of the output of the voltage comparator 1 with the clock signal CLK. When a clock signal CLK is a stationary signal, the AND gate 2 is set to a signal CLK output impossible state or a possible state, by whether the output of the voltage comparator 1 is L or H. A signal VCC, that is, the H level is connected to each data input part D, and the output of the AND gate 2 is connected to each clock input part CK in a shift register 3. The proper input threshold is set by a decoder 4 and by a comparison level and input threshold selecting switches 5 and 6.
Patent JP-H0947897-A (JP)
Title: Empty can pressing machine
Inventor: OKAGAWA TAKEHIRO
IPC: B30B9/32
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain an empty can pressing machine to easily crush an empty can with a simple handling by composing of a base plate to mount the empty can and a press plate to be attached freely turnably on the above and to be energized to the direction of being always opened against the base plate, and installing a step plate at the top end of the press plate. SOLUTION: A base plate 1 is placed on the ground, etc., a press plate 11 is opened upward to the base plate 1, a step plate 16 is turned downward to the press plate 11 with the self weight form an angle being near to the horizontal. The position of the slide plate 5 is adjusted corresponding to the size of an empty can and the slide plate 5 is held by restraining a pin 8 at the proper retaining part 9. In this state, the empty can is mounted at the position between ribs 10 on the upper plate 2 of the base plate 1. When the foot is mounted on the lower plate 17 of the step plate 16 and stepped down, the press plate 11 is turned downward to the base plate 1, the empty can is pressed and crushed between the lower plate 12 and the upper plate 2.
Patent JP-S58113731-A (JP)
Title: Detection apparatus of water leakage into flowing passage of liquid metal
Inventor: OGIWARA SAKAE
IPC: G01M3/04
Filed: 1981-12-26
Abstract: PURPOSE:To detect the existence of water leakage into liquid metal and its scale easily, by detecing the concentration of hydrogen in a flowing passage of the liquid metal by a hydrogen meter and supplying its value to the output part of the reference value and a measuring part in parallel and then comparing both outputs. CONSTITUTION:Both ends of a branch pipe 130 are connected to the secondary coil leg piping 115 so as to connect two points of a flowig direction and a connected tip end part is provided with on-off valves 132, 133. Further, a part of the pipe 130 is made to project between these two valves and its projected  end is opened and then, a heater 135 is provided on the outside of a projected  part 134. A water leakage detection apparatus 131 is provided with a hydrogen  meter 136 detecting the concentration of hydrogen in a flowing passage of liquid metal, an amplifier 137 amplifying said output, a reference value output  part 138 and a measured value output part 139 connected to the output end of  the amplifier 137 in parllel, a comparsion part 140 inputting outputs YBG, YN of  both parts 138, 139, an alarm 141 and a recorder 142.
Patent JP-S59106384-A (JP)
Inventor: HARA KUNITAKA
IPC: B62K19/06
Filed: 1982-12-09
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-S6458999-A (JP)
Title: Heat exchanging apparatus
Inventor: IDE SHINICHI
IPC: F28F13/06
Filed: 1987-08-28
Abstract: PURPOSE:To reduce the area of a dead water region generated at the rear of a heat transfer tube group and increase heat exchanging capacity by installing a fan causing air to flow among a heat transfer fin group and a plurality of stream smoothening plates placed between the heat transfer fin group and a crossflow fan. CONSTITUTION:Heat is exchanged between a refrigerant such as Fron, water, etc. and air by the flow of air with the help of a crossflow fan 10. When the air passes through a heat transfer fin group 9, the air is resisted by stream smoothening plates 11 near the fan 10. Consequently, the flow velocity of the air near the fan 10 is made slow and at the same time the flow velocity at the part far from the fan 10 is made fast though it was slow until that time. Air resistance near the fan 10 becomes large and the velocity distribution of the air passing through the fin group becomes uniform and at the same time a dead water region formed at the rear of the heat transfer tube group becomes small and the amount of heat exchanging can be therefore sufficiently increased.
Patent JP-2000045846-A (JP)
Title: Fuel injection quantity control device for internal combustion engine
Inventor: SADAKANE SHINJI
IPC: F02P17/12
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To lower the unevenness of combustion by computing an ion current correction coefficient per each cylinder at the time of a medium load, and correcting the ion current per each cylinder detected at the time of a low load on the basis of an ion current correction coefficient, and computing the injection quantity correction coefficient per each cylinder on the basis of a difference between the ion current per each cylinder after the correction. SOLUTION: Ion output is detected, and a cylinder number J for combustion this time is discriminated, and the mean value of the past predetermined number of the ion output of the J-th cylinder is obtained, and an ion mean value of the whole cylinders as a reference value is obtained (S202-S208). A determination whether a load is low or not is done (S210), and in the case of NO, a determination whether the load is medium or not is done (S212), and in the case of YES, an ion current correction coefficient for correcting a difference of the ion current due to a difference of an ignition plug of the J-th cylinder is computed (S214).  In the case of a low load, an ion output mean value of the J-th cylinder is corrected on the basis of the ion current correction coefficient (S216), and a difference between the ion output mean value of the whole cylinders and the ion output mean value of the J-th cylinder after the correction is obtained (S218), and an injection quantity correction coefficient corresponding to the difference is obtained (S220).
Patent JP-S6458021-A (JP)
Title: High-speed addition circuit
Inventor: NISHIGUCHI OSAMU
IPC: G06F17/10
Filed: 1987-08-28
Abstract: PURPOSE:To realize a high-speed arithmetic operation by using an adder for lower bits with higher bits loaded into a counter and counting up the counter with the carry of the adder in case the k-bit and m-bit input data are added together. CONSTITUTION:The (k) bits of a return signal are supplied to a latch circuit 11 and the lower (k) bits out of (m) bits of the memory read data are supplied to a latch circuit 12. The la bits and lb bits are supplied to the adders 13-1 and 13-2 respectively out of (k) bits latched by the circuit 11. While l1 bits and l2 bits of lower (k) bits latched by the circuit 12 are supplied to the adders 13-1 and 13-2 respectively and added together. The carry C of the adder 13-1 and the carry C of the adder 13-2 are supplied to the adder 13-2 and the CLK terminals of counters 14-1...14-n respectively. These counters are counted up by the carry C.
Patent JP-S6195203-A (JP)
Title: Beam cutting line detector
Inventor: OKADA TAKUSHI
IPC: G01B11/24
Filed: 1984-10-17
Abstract: PURPOSE:To effect high-accuracy and well-stabilized detection of a position of a slit beam cutting line, by deriving only a beam cutting line from a differ ence of the beam applied and not applied images and detecting with a statistical processing the position of thus derived beam cutting line on the image plane. CONSTITUTION:In case of position detection of a beam cutting line, firstly, control is conducted by a photocutting beam controlling circuit 7. The cutting beam produced from a beam cutting line generator 3 is projected onto a speci men 6 and the image of the specimen 6 with cutting line is taken with a TV camera 1. Then, projection of the beam from the generator 3 is shut off, an image without beam cutting line is taken with the camera 1, subtraction is made respecting brightness of each image element of the taken image with a beam cutting line deriving circuit 4 and only the beam cutting line is derived. Thus, in a beam cutting line position measuring circuit 5, the predetermined statistical process is performed to the beam cutting line exclusively.
Patent JP-H0535131-A (JP)
Title: Semiconductive endless belt
Inventor: YASUI EIJI
IPC: G03G15/16
Filed: 1991-07-31
Abstract: PURPOSE:To prevent the generation of mis-registration during traveling and the contamination on rollers with tacky adhesives by projectingly forming the projecting line parts of traveling guides on the inner peripheral surfaces at both ends in the axial direction of the belt. CONSTITUTION:This semiconductor endless belt 10 consists of a thermoplastic sheet 1 and its size is set at, for example, 200 to 202mm inside diameter, 100 to 200mum thickness and 360mm width. Polypropylene(PP), polycarbonate(PC), etc., are used as this material. The projecting line parts 2 of the traveling guides are integrally provided circumferentially at one end in the transverse direction. PP, PC, etc., are used for this material. The materials having the same strength equal to the hardness of the thermoplastic sheet 1 or below this hardness are used. The generation of the mis-registration during traveling is generated when the projecting line parts 2 of the traveling guides are fitted to the traveling guide grooves formed at both ends of the rollers in the case of putting on of the semiconductive endless belt 10 obtd. in such a manner on the rollers.
Patent JP-S6275874-A (JP)
Title: Document picture editing device
Inventor: TAKAGI SHIRO
IPC: G06T11/60
Filed: 1985-09-30
Abstract: PURPOSE:To omit a troublesome processing operations and to improve the processing efficiency with an editing device for document pictures, by adding the attribute information to plural document windows to be displayed to show the permission or inhibition for the transfer of document pictures to be displayed and performing the display control in accordance with said attribute information. CONSTITUTION:A CPU sets the attribute information to each of the document windows in a document picture display area 23 to show the permission or inhibition for the transfer of the document picture data. Then the transfer of document pictures is inhibited to the document window by a flag 'FIXED' and the displayed document picture then is displayed continuously for reference. While a flag 'UNFIXED' is used to permit the transfer of data for the new document picture data to the relevant document window. Thus it is possible to easily use the document pictures turned into an electronic file for editing document pictures in the same way of handling as a paper file.
Patent JP-H0499872-A (JP)
Title: Apparatus for formation of thin film
Inventor: MORI KAZUMI
IPC: C23C16/455
Filed: 1990-08-17
Abstract: PURPOSE:To form a high-quality thin film with uniform thickness on the whole surface of a material to be coated by controlling the direction and amt. of gas flow through an inlet nozzle based on the measurement of concn. distribution of the gaseous starting material in the retort of a CVD device. CONSTITUTION:A material 3 to be plated is mounted on a supporting bed 21 and sealed in a retort 2, which is evacuated to specified vacuum and heated to specified temp. The gaseous material 28 is introduced to a nozzle pipe 20 through a nozzle hole 20a and blown into the retort so that the thin film of the reaction product from the gaseous material is formed on the surface of the material 3. In this process, gas in the retort is sampled with a gas analyzing nozzle 23 and analyzed with a mass analyzer 24a to determine the gaseous material concn. at sucking inlets 23a, 23b. By this measurement, the optimum angle of a resistor plate 20c in the inlet nozzle pipe 20 is determined to eliminate the difference in the concn. distribution. Also, the amts. of the gaseous material introduced from the upper part and lower part of the nozzle pipe are controlled so that the concn. distribution of the gaseous material in the retort is made uniform. Thus, a high-quality thin film of uniform thickness can be formed.
Patent JP-S6459486-A (JP)
Title: Card module
Inventor: TSUNEKI YUKIO
IPC: G06F21/79
Filed: 1987-08-31
Abstract: PURPOSE:To attain the use, such as writing, reading and holding of data like a floppy disk by being equipped with a memory capable of reading/writing and a write protect switch to prohibit the writing into the memory. CONSTITUTION:A write protect switch 21 to prohibit the writing into the memory 12 capable of reading/writing is provided, and the writing into the memory 12 capable of reading/writing is prohibited by the operation of the write protect switch 21. Thus, the erroneous writing due to the misoperation by an operator, etc., can be prohibited, and the use such as writing, reading and holding of the data like the floppy disk is attained.
Patent JP-S60110897-A (JP)
Title: Formation of rugged pattern by electrophoresis
Inventor: IZUMI KENJI
IPC: C25B9/00
Filed: 1983-11-16
Abstract: PURPOSE:To obtain a pottery biscuit having a rugged pattern on the surface with a method for obtaining the flat plate-shaped pottery biscuit by an electrophoresis forming device by changing the rotating speed of rollers. CONSTITUTION:A slurry consisting of water and clay-component is injected into the space between rollers 1 and a bar body 2 with an electrophoresis forming device consisting of a pair of anode rollers 1a, 1b having parallel axial widths and the cathode bar body 2 provided so as to travel along said rollers on the axial line on the inlet side thereof. Then a viscous layer 3a is formed to a uniform wall thickness as shown by a broken line on the surface of the roller 1a. If, however, the roller 1a is stopped at, for example, the point X, the amt. of the clay particles and other solid particles 4 electrodeposited at the point X increases and the layer 3a builds up. When the roller 1a is thereafter advanced, the layer 3a inclines gently downward. A pottery biscuit 5 having alternately continuous rugged line 5a, 5b patterns is obtd. by repeating the above-mentioned operation for the advance and stoppage by, for example, the rolls 1a, 1b as shown by arrows D.
Patent JP-H0498880-A (JP)
Title: Photodetector
Inventor: KOIZUMI YOSHIHIRO
IPC: G02F1/025
Filed: 1990-08-17
Abstract: PURPOSE:To enable a photoelectric power to lie in a linear response range by control before an optical signal is made to impinge on a photoelectric converter and to detect an optical signal possessed of a large linear response dynamic range to a photoelectric power by a method wherein a semiconductor light attenuator variable in volume of light attenuation is formed on the same semiconductor substrate as the photoelectric converter. CONSTITUTION:A band-like secondary diffraction grating 35 is provided onto the surface of an InP substrate 30 through an electron beam exposure method and a chemical etching technique. Then, an optical waveguide absorption layer 31 and a light absorption layer 34 are successively grown through a vapor phase growth method. In succession, a band-like secondary only the light absorption layer 34 is removed so as to be left unremoved only on the band-like secondary diffraction grating 35. Next, a P-type InP clad layer 32 is made to grow on the whole surface. At this point, when the P-type InP layer 32 grown in pile on the light absorption layer 34 is higher than that grown on the light waveguide absorption layer 31, the pile of the P-type InP layer 32 is removed by selective etching to make the surface of the layer 32 flat. A P-type contact layer 33 is made to grow on all the flattened surface of the P-type InP layer 32.