baber/WOPTO huggingface dataset:
Patent JP-H11334536-A (JP)
Title: Detector for object approaching vehicle
Inventor: UMEDA FUMIO
IPC: B60R25/10
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a detector for an object approaching a vehicle capable of ensuring detection of the object approaching the vehicle. SOLUTION: Two CCD cameras 2 are respectively mounted on right an left door mirrors 3 for a vehicle 1 to photograph photographing areas D1 at both sides of the vehicle 1. During stopping the vehicle 1, a microcomputer operates the CCD camera 2 for every certain time to pick up photographing data from the CCD cameras 2. The microcomputer judges that a moving object moving in the photographing area D1 approaches the vehicle 1 in accordance with a difference between the photographing data for every certain time.
Patent JP-H01317370-A (JP)
Title: Japanese horseradish-containing fishery processed food
Inventor: FURUI MORIKIMI
IPC: A23L17/00
Filed: 1988-06-15
Abstract: PURPOSE:To obtain the subject food without emitting garlicky smell by wrapping a Japanese horseradish-containing substance in an edible film, compounding the wrapped substance with ground fish meat and heating the resultant compounded food. CONSTITUTION:The objective food obtained by wrapping a Japanese horseradish- containing food in an edible film of proteins or polysaccharides, such as carrageenan, compounding the resultant wrapped food with ground meat of fishes, etc., and heating the compounded food (normally at >=65 deg.C).
Patent JP-S5773739-A (JP)
Title: Reducer for printing
Inventor: IMADA KATSUMI
IPC: G03C5/42
Filed: 1980-10-24
Abstract: PURPOSE:To obtain an economical reducer with superior work efficiency, shelf stability, etc. by preparing a reducer for photoengraving contg. hydroxyethylidene diphosphonic acid (HEDP) or a salt thereof and tervalent Fe ion. CONSTITUTION:HEDP represented by the formula or a salt thereof is dissolved in an aqueous soln. of FeCl3.6H2O in (0.1-1.0)/(0.1-1.0) molar ratio. In case of 1:1 molar ratio, a precipitate may be formed, so it is desirable to use more HEDP. The resulting soln. is adjusted to 0.2-8.0pH with NH3, NaOH, Na2CO3 or the like.  When a larger amount of silver for an image is used, a lower pH value is effective. Thiosulfate, thiourea or the like is added as a fixing agent. Thus, an economical  reducer comparable or superior to a conventional reducer and having high shelf  stability and work efficiency is obtd. without using a heavy metallic compound such as a compound of Cr, Cu or Ce causing the problem of enviromnental pollution due to waste water.
Patent JP-H111792-A (JP)
Title: Lead and lead-tin alloy plating bath
Inventor: UCHIYAMA NAOKI
IPC: C25D3/56
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a lead or lead-tin alloy plating bath which can be used for plating general electronic parts requiring soldering or for forming lead-tin alloy protruding electrodes on the surface of a semiconductor wafer by incorporating arom. compds., a surfactant dispersing them in a bath and a smoothening additive into an aq. soln. contg. a lead alkanesulfonate, etc. SOLUTION: The arom. compds. in the plating bath make plating speed uniform on the entire surface of a semiconductor wafer, remarkably reduce unevenness in height of formed protruding electrodes and give smooth plated particles even at high current density. The arom. compds. include 4,4'- dihydroxydiphenyl sulfide. The surfactant is selected from among nonionic, cationic, anionic and amphoteric surfactants. The smoothening additive enhances the smoothness of a plated surface and the cyclohexylamine salt of 2- mercaptobenzothiazole is especially useful as the additive.
Patent JP-H09328603-A (JP)
Title: Polyester-based sheet and its molding product
Inventor: KITAGAWA HIRONOBU
IPC: C08L67/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To prepare a heat-resisting polyester-based sheet suitable for a molding product for a package requiring heat resistance and impact resistance and excellent in moldability of a vessel. SOLUTION: This polyester-based sheet comprises 92-98wt.% polyethylene terephthalate having >=0.70dl/g intrinsic viscosity and 2-8wt.% high-density polyethylene having <=2g/10min melt flow rate measured by a method of ASTM D1238, and has 2-8% heat shrinkage measured by a method of JIS K6734. A molding product molded from the polyester-based sheet has 10-40% crystallinity.
Patent JP-H09328037-A (JP)
Title: Lamp structure for automobile
Inventor: HORIBE YOSHIYUKI
IPC: F21S8/10
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To remove an influence to seal performance of a connection part between a housing and a lamp lens due to contact of a lamp positioning rib with a car body panel. SOLUTION: In at least a prescribed part in a peripheral edge part of a housing 22, a rib 30, surrounding the peripheral edge part of the housing 22 to be made elastically contactable with a car body panel 18, is formed. This rib 30 has a crank shape comprising a base part 30a linearly extended toward the car body panel 18 continuously from a bottom wall 22c of an almost U-shaped sectional groove 22b, extension part 30b bent from the base part 30a to extend almost in parallel relating to the car body panel 18 and in an out-car direction and a tip end part 30c bent from the extension part 30b to extend toward the car body panel 18 and almost vertically relating thereto.  In the case of elastic contact of the rib 30 with the car body panel 18, by force applied to the rib 30, the crank shape, comprising the tip end part 30c, extension part 30b and the base part 30a of this rib, is elastically deformed.
Patent JP-H1057854-A (JP)
Title: Coating device
Inventor: HAMANAKA MASANOSHIN
IPC: B05B15/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a low cost automatic coating device which is capable of efficiently doing the coating job without coating irregularities over a wide coated face such as the outer plate of a vessel. SOLUTION: This coating device is equipped with a rotary crank 2 which rotates with its base end side supported axially by a first fulcrum 7 provided on a pedestral, a link 3 with its base end side supported axially by a second support 9 provided at a specified distance from the first fulcrum 7 on the pedestal and further, with its middle part connected, in freely sliding manner, to the tip side of the crank 2 to rock in response to the rotation of the crank 2, and a slide crank 4 with its base end side connected, in sliding manner over a required distance, to the second fulcrum 9 side from the first fulcrum 7 on the pedestal and with a spray fixing device 11, provided on its tip side, the middle of which is connected to the tip side of the link 3 by a pin 10.  Further, this slider crank 4 works in such a way that its tip side rocks while sliding its base end side, in response to the rocking motion of the link 3.
Patent JP-S5981415-A (JP)
Inventor: YOHANESU YOSEFU EDOMUNDO MAACH
IPC: F23H3/02
Filed: 1983-08-17
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-H04346013-A (JP)
Title: Apparatus for measuring wear amount of trolley wire
Inventor: KIMURA SHOJI
IPC: B60M1/28
Filed: 1991-05-23
Abstract: PURPOSE:To make it possible to measure the wear displacement of the sliding surface of a trolley wire accurately along the entire length of the trolley wire. CONSTITUTION:A non-contact type sensor 2 such as a laser type displacement sensor for detecting the wear change of a sliding surface X of 8 trolley wire 1 is provided in a main body 3 of a measuring apparatus. The main body 3 of the measuring apparatus is provided at the tip of a holding rod 4. A pair of rollers 80 having a pair of holding rollers 19 and 19 which are elastically energized in the approaching direction with an elastic member 57 are arranged before and after the main body 3 of the measuring apparatus. A width grip 81 for supporting the main body of the measuring apparatus is provided at the lower surface side of the main body 3 of the measuring apparatus. At the time of the measurement, the holding rollers 19 and 19 are coupled into a pair of right and left ear grooves 52 and 52 of the trolley wires 1.
Patent JP-H10339588-A (JP)
Title: Heat exchanger and manufacture thereof
Inventor: ISAJI AKIRA
IPC: F28F7/02
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To achieve a lowering of the production costs of a heat exchanger while preventing the separation of a link part and an external wall of an inner pipe at a bend part when a double tube is bent. SOLUTION: In this heat exchanger, two tubes 110 and 120 and a double tube 140 having a link part are integrally molded by an extrusion working, while a part of the double tube 140 is removed and a header part 171 is joined at a part 141 left after the removal. Moreover, a first connection part 180 is welded on the inner tube 110 on the end from the header 171. This enables bending of the double tube 140 without separation of the link part and the inner tube 110, thereby achieving a lowering of the production costs while miniaturizing the heat exchanger.
Patent JP-S6131340-A (JP)
Inventor: WATABIKI SEIJI
IPC: C04B35/00
Filed: 1984-07-20
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-2000334834-A (JP)
Title: Method and apparatus for producing molding mold for molding sheet
Inventor: NAITO NOBUO
IPC: B29C33/38
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To work a cutting-resistant material accurately in a short time by providing the first and second cutting chips in a cutting tool set in the same shank on a cutter table. SOLUTION: A cutting tool 11 is provided with the first and second cutting chips 11a, 11b in a shank 11c and fixed to a cutter table 13 by the shank 11c. The shape of the chip 11a is made to match with the deep trough shape of a molding mold to be cut, the shape of the chip 11b is made to match with the shallow trough shape of the mold 10 to be cut. The distance between the first and second chips 11a, 11b is fixed to be in a relationship wherein 0<m<P; n is an integer 1 or above; Y=nP+m. In this state, while the cutter table 13 which fixed the cutting tool 11 is sent in the arrow F direction at a constant speed, the mold 10 is rotated to be cut spirally.
Patent JP-H0233219-A (JP)
Title: Circuit arrangement for a/d conversion
Inventor: HERUBERUTO PIKURIKU
IPC: H03M1/20
Filed: 1989-06-14
Abstract: PURPOSE: To secure the resolution higher than two conversion steps and to shorten the conversion time for an A/D(analog/digital) conversion circuit by adding at least two differential amplifiers and an analog multiplexer to an analog subtracter and connecting the output sides of differential amplifiers to the input side of the multiplexer. CONSTITUTION: The sample voltage of a sample and hold element 1 is applied to the differential amplifiers 6 and 7, and the outputs of amplifiers 6 and 7 are inputted to a multiplexer 3. An A/D converter 4 converts the analog signal received from the multiplexer 3 into the binary maximum digital value, and a D/A converter 5 converts again the binary maximum digit value into the analog voltage (re-converted voltage). The re-converted voltage is applied to the 2nd input of both amplifiers 6 and 7, and the voltage proportional to a quantization error are generated for the output of the amplifiers 6 and 7. Then the quantization error is converted into the 2nd binary value (minimum digit value). The maximum digit value MSW and minimum digit value LSW are combined into the 16-bit digital value DW.
Patent JP-S5374442-A (JP)
Title: Optical branching device
Inventor: UNNO YOUICHI
IPC: G02B27/10
Filed: 1976-12-15
Abstract: PURPOSE: To reduce insertion loss by contacting the flat face of a first optical fiber and the flat face of a second optical fiber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0541838-A (JP)
Title: Method for displaying recorded video image in vcr built-in type television receiver
Inventor: FUJITA MASAYA
IPC: H04N5/45
Filed: 1991-06-21
Abstract: PURPOSE:To surely recognize a recorded video image and to eliminate the need for a complicated operation to erase only a slave screen automatically in several seconds by displaying a recorded video image onto the slave screen simultaneously at the start of video recording. CONSTITUTION:At first a recorded video image changeover button is used to select a recorded video image based on a character display on a screen. In this case, a pattern 21 is selected, and a video image on the screen 21 is a viewed video image. When the recorded video image is selected based on the character display, a video recording button is used to start the recorded video image. Then a screen 22 is selected and the recorded video image is confirmed on the slave screen, but no all of the pattern viewed at first is erased, but most of the video image is viewed without a change. After several seconds, a screen 23 is displayed, in which the character display and the slave screen are erased, resulting in the original screen. Thus, the recorded video image is surely recognized without erasing the viewed video image completely and the slave screen is automatically erased in several seconds, then no troublesome operation is required.
Patent JP-H01131653-A (JP)
Title: Rotary catheter
Inventor: SAMIYUERU SHIBAA
IPC: A61B18/24
Filed: 1987-06-16
Abstract: PURPOSE: To form a smooth inner cavity and to prevent cracks and damage from being generated on an arterial wall by providing a pipe-like blade edge on the front end and making it rotatable along a flexible guide wire and cutting and delivering an obstructive article such as thrombus. CONSTITUTION: There exists a flexible pipe 14 which can rotate and slide along a flexible guide wire 12 and it is inserted into the artery 11 of a patient to cut remotely an obstructive article in the artery. A motor 20 rotates the flexible pipe 14 and a pipe-like blade 17 in the direction indicated with an arrow mark 38. The flexible pipe 14 is made of a plastic material and is provided with a freely selective reinforcing means with a wire shape. A suction means 35 is connected with the back end through a path 22 and a rotational fluid joint 39 to suck the obstructive article contg. thrombus into the flexible pipe 14. However, it is necessary to pay attention on the negative pressure condition in the artery so that the artery 11 is not crushed. It is especially effective to use this suction means 35 by combining it with the action of auger.
Patent JP-S5852517-A (JP)
Title: Small-sized electronic apparatus
Inventor: SUZUKI KAZUYASU
IPC: G01C22/00
Filed: 1981-09-22
Abstract: PURPOSE:To form a small-sized electronic apparatus which is capable of confirming various running data even in case of running, by selectively displaying the number of steps in case of running, a running distance, a running time and a running speed, by operating a key. CONSTITUTION:As for a small-sized electronic apparatus, the whole body is formed to small size so as to be portable by installing it to an arm, etc. When information such as width of a step, a pitch, etc. is inputted by operating a prescribed key of a key input part 1, an operating part 5 operates the number of steps in case of running, a running distance, a running time and a running speed, and stores them in a storage part 3. Subsequently, when a desired selecting key of the key input part 1 is operated, the corresponding contents in the storage part 3 are read out, and one of the number of steps, the running distance, the running time and the running speed is selected and displayed on a display part 7. In this way, it is possible to form a small-sized electronic apparatus which is capable of confirming various running data even in case of running.
Patent JP-S6212813-A (JP)
Title: Gap adjusting device for magnetic encoder
Inventor: NAKAJIMA TAKESHI
IPC: G01D5/245
Filed: 1985-07-10
Abstract: PURPOSE:To adjust a gap to an optimum gap and an optimum corresponding angle by dividing a fixing member of a magnetic sensor into plural parts and fitting an adjusting screw independently of a fixing screw. CONSTITUTION:The fixing member for fixing the magnetic sensor 1 and a waveform shaping circuit 2 consists of two parts; the sensor and the circuit 2 are fitted to the fixing member 3-a and the fixing member 3-a is fitted to the fixing member 3-b through the gap adjusting screw 11-a. The member 3-b is fixed on a motor 8. The member 3-a is moved by the clamping degree of the screw 11-a to adjust the optimum gap between the sensor 1 and a magnetic drum 5. Then, the member 3-a is rotated around the screw 11-a on the basis of the clamping degree of an azimuth adjusting screw to adjust the azimuth between the sensor 1 and the drum 5. After the adjusting work, respective screws are adhered and fixed.
Patent JP-H022733-A (JP)
Title: Digital/analog converter
Inventor: SHIMADA TOSHIYUKI
IPC: H03M1/66
Filed: 1988-06-17
Abstract: PURPOSE:To obtain a delay time in which a processing clock cycle is divided equally with high stability with a simple constitution by applying phase comparison on the tap output of the delay time between two taps with different delay quantity variable delay lines, and using it as the control signal of the delay line after performing low-pass filtering. CONSTITUTION:The delay line 4 with (N+1) taps delays and outputs a signal at an inter-tap delay interval of T1 seconds setting a reference pulse signal with the same cycle as that of a processing clock and synchronized with it as input. A phase comparator 6 outputs the phase difference of the tap 0 and the tap N, and a low-pass filter 7 outputs the output of the comparator 6 after applying the low-pass filtering. Therefore, the delay time between the tap 0 and the tap N on the delay line 4 coincides with the cycle of the reference pulse, which goes to N.T1=Tw (Tw: bit interval). A selector 5, when phase signal whose resolution is N is inputted while each output of the phase signal and the delay line 4 is inputted as input, selects the tap output corresponding to the value of the phase signal, and outputs it as a clock output signal.
Patent JP-S636580-A (JP)
Title: Color image forming device
Inventor: YOSHINO KUNIHISA
IPC: G03G15/01
Filed: 1986-06-26
Abstract: PURPOSE:To obtain at high speed a color image which is free from a color shift and has the good color reproducibility, by providing a luminous intensity distribution adjusting member in the vicinity of an illuminating light source having plural pieces of different specific spectrums for illuminating an original. CONSTITUTION:A fluorescent lamp 21 having the specific spectrums of three colors of blue, green and red is used as an image exposing light source for illuminating the original, and each fluorescent lamp is provided with a reflecting mirror 22 an a luminous intensity distribution adjusting member 23. Also, since it is installed in each light source unit 20, a color image which is excellent in its color balance by eliminating an uneven illuminance can be obtained at the high speed.
Patent JP-H0317822-A (JP)
Title: Magnetic recording medium
Inventor: MA TAKESHI
IPC: C09D5/23
Filed: 1989-06-14
Abstract: PURPOSE:To improve the magnetic characteristics, more particularly the coercive force in a perpendicular direction of the metal polymer type medium by incorporating phosphorus into a magnetic layer. CONSTITUTION:Co, Ni and Fe are used in a crucible 2 for a ferromagnetic metal in a vacuum chamber 6. Polyethylene and a silicone polymer are used in the crucible 2 for the polymer and red phosphorus is used for a crucible 3 for the red phosphorus. Vapor deposition is so executed that the phosphorus is taken into the magnetic layer at the time of simultaneously subjecting the ferromagnetic metal and the polymer to the vapor deposition. The generation of the deterioration of the medium is prevented by the presence of the phosphorus and the preferable content of the phosphorus is in a 0.5 to 40at.% range. While the cause for the increase of the coercive force by the incorporation of the phosphorus is not elucidated, the probable cause lies in that the inside of the ferromagnetic metal columns is divided to finer acicular particles by the phosphorus and the coercive force is thereby increased.
Patent JP-S5848583-A (JP)
Inventor: ARAN NARAYAN NETORABUARI
IPC: G09G1/16
Filed: 1982-09-01
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-H0521046-A (JP)
Title: Battery pack holding device
Inventor: HONMOCHI HIROKI
IPC: H01M2/10
Filed: 1991-04-03
Abstract: PURPOSE:To facilitate an installation and ejection, decrease constraints in design, and prevent accidental detachments of a battery pack due to careless operations by unneccessiating a sliding of the battery pack upon the installation or ejection of the battery pack. CONSTITUTION:A movable protrusion 21, being fitted into a hole 5 of a battery pack 1 so as to hold the battery pack 1 and being energized by a spring 16, is provided. A linear part 23 and a succeeding convergent tapered part 24 are formed on an lower surface of the movable protrusion 21. If the movable protrusion 21 is moved against the spring 16 by an operating member 17, a part of the tapered part 24 of the movable protrusion 21 is in the fitting state with the hole 5.
Patent JP-2000339535-A (JP)
Title: Article storage back of automatic vending machine
Inventor: CHO TOKI
IPC: G07F11/34
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To smoothly send an article, thrown in a top tray from an article thrown-in opening, in an article storage passage by correcting its rolling attitude. SOLUTION: The top tray 11 is laid with the article throw-in opening in the front of a rack successively to the upper end of the article storage passage 9 wherein articles are stored side by side in vertical array. Cans and PET bottle articles which are thrown in the article thrown-in opening are rolled on the tap tray and sent in the article storage passage from its rear end. This serpentine article storage rack is provided with a swing type attitude guide 16, which forms a downward step part 11a is at an intermediate position of the top plate and which pivots the rear end obliquely above the step part 11a opposite while crossing an article rolling passage, in combination with an energizing spring 17 as a means for correcting the rolling attitude of an article passing on the top tray.  Thus, the tilt of the attitude is corrected while the thrown-in article passes through the attitude guide 16.
Patent JP-H06321541-A (JP)
Title: Production of zirconia singly dispersed spherical ultrafine particle powder
Inventor: KATO ETSURO
IPC: C01G25/02
Filed: 1993-05-18
Abstract: PURPOSE:To provide a method for economically, efficiently and massively producing a zirconia singly dispersed spherical ultrafine particle powder having excellent perfectly isolated dispersibility in an ultrafine particle region of 0.1-0.8mum at the lowest cost. CONSTITUTION:A method for producing the zirconia singly dispersed spherical ultrafine particle powder comprises mixing a zirconia compound such as zirconyl chloride, zirconium hydroxide, zirconia hydrate or basic zirconium carbonate with hydrochloric acid or water to give a homogeneous mixture or solution comprising ZrO2, HCl, H2O and a compound such as a metal salt in a chemical composition molar ratio of 1:0.8-2.0:6-10:0-0.2, respectively, subjecting the mixture or solution to a hydrothermic treatment at 100-220 deg.C for a necessary optimal time in a hydrothermic treatment container, while the contents in the container are moved, cooling the container at a temperature of <=50 deg.C in the closed state, lyophilizing the cooled contents at a temperature of <=50 deg.C, and subsequently thermally treating the dried product at a temperature of >=100 deg.C, thus providing the zirconia singly dispersed spherical ultrafine particle powder having a particle diameter of 0.1-0.8mum.