baber/WOPTO huggingface dataset:
Patent JP-H0996364-A (JP)
Title: X-ring
Inventor: GOTO KIICHIRO
IPC: F16J15/32
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the service life as well as to relax the stress concentration under the pressure, and to prevent the damage, by providing reinforcements at the projections of the roots of lips. SOLUTION: An X-ring 1 is formed by the integral formation of an elastic body. And reinforcements are provided by making the roots 5a and 5b of ribs 4a and 4b in a tapered surface. In the figure, the deforming condition of the X-ring 1 under the pressure by making the roots of the ribs in a tapered surface is shown. By making the roots 5a and 5b of the ribs 4a and 4b in a tapered surface, a stress concentration at the roots of the rib 4b and a lip 2b is relaxed, even when the rib 4b and the lip 2b are in the deformed condition when a high pressure is applied in the direction of the allow, and the generation of a crack can be prevented. Consequently, a damage of the X-ring 1 can be prevented and the service life can be improved, by utilizing the formation without using a reinforcing member.
Patent JP-S63135511-A (JP)
Title: Production of acrylic synthetic yarn
Inventor: NISHIMURA KAZUO
IPC: D01D5/253
Filed: 1986-11-19
Abstract: PURPOSE:To obtain the titled yarn having excellent gloss, by subjecting a spinning stock solution to wet spinning by using a spinneret having plural small hole groups wherein small holes with a specific hole diameter are arranged under a specific condition. CONSTITUTION:A spinneret having plural small hole groups wherein four-ten small holes having 0.03-0.3mm hole diameter are arranged at 0.03-0.7mm hole intervals on a straight line is used and a spinning stock solution is extruded from the spinneret into a coagulating solution of an organic solvent type and subjected to wet spinning to give the aimed yarn. The spinneret is separated preferably 10-25mm from the liquid level of the coagulating solution. Dimethylformamide is preferable as the organic solvent.
Patent JP-2001110527-A (JP)
Title: Shielded connector
Inventor: YAMAGUCHI TOMISABURO
IPC: H01R13/6582
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a shielded connector which is made smaller and lighter, increases reliability in its connection with a plug and stability in its insertion and pull-out enduring a long period of use, and is effective in removing noise source during connection with the plug. SOLUTION: It comprises an insulated housing 10 holding a contact 1 and a metal shell 20 and a metal shield 30, both lying upon the surface of the insulated housing. The metal shell has a frame portion 22 which surrounds a fit-in opening 21 which a terminal section 310 of a pair connector P fits in. The metal shield 30 is interposed between the metal shell 20 and the insulated housing 10. The insulated housing 10 is formed into a box with one and more openings and has an upper plate section 10a, a bottom plate section 10b, a front section 10c with an insertion hole 12 for a terminal section and a back section 10d with an opening 11a to draw out the contact. Both side surfaces are left open, covered with a shield member.
Patent JP-H0994072-A (JP)
Title: Robot for making sushi
Inventor: KOUWAKA TOSHIAKI
IPC: A23L7/10
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a robot for Sushi (vinegared rice topped with a seafood), capable of producing vinegared boiled rice without being discovered by a guest. SOLUTION: This robot 10 for Sushi is equipped with Sushi rice oval ball forming parts 13-16 for forming Sushi rice oval ball S from boiled rice for Sushi, a moving means 17 for lifting and moving Sushi rice oval balls S made by Sushi rice oval ball forming parts 13-16 and a transporting means 18 for sending the Sushi rice oval balls S moved by the moving means 17 to an opening part 11b formed on a top plate 11a of a cabinet 11, and is installed below the top plate 11a of the cabinet 11.
Patent JP-S61158342-A (JP)
Title: Original density detector
Inventor: HANZAWA HIROSHI
IPC: G03G15/00
Filed: 1984-12-29
Abstract: PURPOSE:To shorten a detecting time and to prevent an exposing part from reducing its life by forming a detecting means arranged in a detecting unit to detect the existence of an original and original density and by reading out original density information during the rotation of the detecting unit. CONSTITUTION:When the existence of an original is detected, motor device 16 starts to be driven by an original detecting circuit 24 to rotate the detecting unit 11 by a certain angle. In the detecting unit 11, light is irradiated like a circle having a prescribed size from a light emitting element 12 to the original, the reflected light is detected by a photodetector 13 and photoelectrically converted by the photodetector 13 and the electric signal is transmitted to an original density detecting circuit 23. The circuit 23 detects the density and transmits the detected signal to a density control circuit 26 and the circuit 26 outputs a signal for controlling the quantity of electric charge, the quantity of exposure, a developing bias, etc. corresponding to the density of the original 1 and transmits a motor driving OFF signal. An original density detector 10 detects the density of the original 1 and proper copying is started on the basis of the detecting signal. Since the density of the original is detected without moving an exposing unit 3, the life of a lamp driving system can be expanded.
Patent JP-H0680964-A (JP)
Title: Active-oxygen scavenger
Inventor: KATSUMATA MANABU
IPC: A61K8/00
Filed: 1992-09-22
Abstract: PURPOSE:To effectively and safely protect against the oxygen toxicity and phototoxicity caused by ultraviolet rays. CONSTITUTION:A compd. of formula 1 [wherein R1 and R2 are each independently H, an aliph. satd. or unsatd. linear or branched 1-22C hydrocarbon group, acyl, or amidino; R3 is H or -COOR4 (wherein R4 is H, an aliph. satd. or unsatd. linear or branched 1-22C hydrocarbon group, or an alkali or alkaline earth metal); and n is or 1] is used as the effective component of an active-oxygen scavenger, an external preparation for skin, and a preventive and/or therapeutic preparation for disease caused by active oxygen or free radical.
Patent JP-H11115413-A (JP)
Title: Pneumatic tire
Inventor: SANETO KAZUTOMO
IPC: B60C9/22
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce weight and to improve noise performance at the same time. SOLUTION: This pneumatic tire has a belt cover layer 8 in which a reinforcing code is arranged in the outer peripheral side of the belt layer 7 of a tread part 1. The reinforcing code (f) of the belt cover layer 8 is wound close substantially 0 degree to the peripheral direction T of the tire around both shoulder parts 1B and the center region 1a of the tread center part 1A and is wound more roughly around the tread center part 1A except for the center region 1a.
Patent JP-H0994225-A (JP)
Title: Ophthalogical measuring apparatus
Inventor: MAEDA YASUO
IPC: A61B3/10
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To simplify a projecting optical system as reference index and also to obtain a precise cornea configuration and a measuring value of optical refractivity by enabling a measuring error caused by temperature change, etc., in each optical system to correct and by providing a first and a second reference index projecting optical systems and a switching means of them. SOLUTION: In the case of measurement of cornea feature of a subject eye E, firstly LED light source 7 and a ring light source 6 are put out, a stepping motor 24 is driven and a diaphragm 21 is inserted in an optical path 03. Also, by rotating a turret plate 15, a mirror cylinder 10 is made positioned on a light source 02. Then LED light source 9 is put on to light a correcting index for measuring 8, the flux from the index 8 is converged and a ring index image is focused on a light detecting means 22. In contrast, by putting on the ring light source 6, reflected image of the cornea is focused on the light detecting means 22 and by correcting to the shape and size of the cornea reflection image according to the shape and size of the ring index image, the shape of the eye of the subject is calculated from the reflected image of the cornea after correction.
Patent JP-H01118133-A (JP)
Title: Image output device
Inventor: HIGASHIYAMA SHUNICHI
IPC: G03C11/08
Filed: 1987-10-30
Abstract: PURPOSE:To provide tough protection to an image having excellent water resistance and light resistance by subjecting the surface of a photographic sensitive material outputted with the image to coating. CONSTITUTION:The photographic sensitive material 4 which is developed and is stabilized by passing a stabilizing unit 7 is dried by passing a drying unit 8 and is laminated with a surface protective sheet 10. This surface protective sheet 10 is formed by coating a resin such as ethylene/vinyl acetate copolymer or polyester on a resin film of polyethylene terephthalate, polycarbonate, etc., having high transparency. The image side of the photographic sensitive material 4 and the resin-coated side of the surface protective sheet 10 are superposed on each other and are brought into pressurized contact with each other by heat rollers 9, by which the sheet is welded to the image face. The surface of the photographic sensitive material 4 outputted with the image is thereby provided with the tough protection.
Patent JP-H06130261-A (JP)
Title: Range finding lens for camera
Inventor: NAKAJIMA KAZUO
IPC: G03B13/36
Filed: 1992-10-15
Abstract: PURPOSE:To provide a range finding lens which can be mounted on a lens barrel even in the case a base-line length is extremely short by forming plural positioning engaging holes on a position symmetrical to a segment passing through the optical axis of a lens and crossing with a base-line direction and forming a projecting part on one end part of the range finding lens and forming a recessed part which is over lapped by the projecting part so that the end parts of the adjacent range finding lenses may overlap each other. CONSTITUTION:Round holes 26c and 28c of the range finding lens 24 are engaged with pins 30b and 32b of the lens barrel 4 so as to position the range finding lens 24 on the lens barrel 4. Next, the round holes 26a and 28a of the range finding lens 22 are engaged with the pins 30a and 32a of the lens barrel 4 so as to position the range finding lens 22 on the lens barrel 4. At this time, the projecting part 34 of the range finding lens 24 overlaps the recessed part 36 of the range finding lens 22, so that it can be free in a dimension S as long as a width where the projecting part 34 overlaps the recessed part 36. Thus, the range finding lenses 22 and 24 can be mounted on the lens barrel 4 without making each end of the lenses runs against each other even in the case that the base-line length B is extremely short as compared with conventional range finding lenses 2 and 3.
Patent JP-S61151964-A (JP)
Title: Parallel connection method of packed cell
Inventor: HAMAO NAOHIRO
IPC: H01M50/50
Filed: 1984-12-25
Abstract: PURPOSE:To make it possible to manufacture a packed cell which is available to various capacity by making the packed cell itself to have a structure capable of establishing a parallel connection and thereafter establishing the parallel connection of each packed cell. CONSTITUTION:A packed cell itself has a structure capable of establishing a parallel connection. First, in the parallel connection between packed cell A and B, after fitting the convex portion 8a of the packed cell B to the cutout portion 3 of the packed cell A to bring both packed cell A with B in mutual contact, and then, the convex portions 1a, 1b of the packed cell A are fitted in the concave portions 9a, 9b of the packed cell B at the other side by sliding the packed cell B from left to right. At the same time, the concave portions 2a, 2b of the packed battery A is considered to be fitted in the convex portions 8a, 8b of the packed cell B. At the same time, the electrode terminal 4 of the packed cell A is brought in contact with the electrode terminal 10 of the packed cell B, which is in the same polarity as that of the electrode of the electrode terminal 4, and the parallel connection of the cells is considered to be established.
Patent JP-2000114437-A (JP)
Title: Radiator fitting structure
Inventor: IZAWA SHINJI
IPC: H01L23/36
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a radiator fitting structure of a semiconductor exothermic element in which a superior radiating effect is realized, workability at adjusting or inspecting of a circuit of a CRT is improved, and the workability of processing the radiator is improved. SOLUTION: By fitting a radiator 1 of superior heat conduction such as aluminum, copper and iron, etc., to a mounting surface (a soldering surface side of a printed board 7) different from a mounting surface of a semiconductor exothermic element 3, the radiator is hard to receive radiant heat from the circumference and heat caused by convection, and by utilizing a large surface area of the radiator 1 to bring into contact with air for convection, a radiating effect is heightened. Thanks to this constitution, a space on a part surface side of the printed board 7 is secured, and the workability of adjusting and inspecting circuit of a CRT 12 is improved.
Patent JP-S61154037-A (JP)
Title: Fine pattern formation
Inventor: KASAI NAOKI
IPC: H01L21/302
Filed: 1984-12-26
Abstract: PURPOSE:To enable formation of a square-shaped fine pattern having crossings which escape from round edges by forming a first linear pattern using a first mask member and subsequently a second linear pattern using a second mask member which crosses the first mask member. CONSTITUTION:A polycrystalline silicon film is piled on a silicon oxide film 2, which has been formed on a substrate 1, to form a first mask having the linear pattern of the polycrystalline silicon film 3 parallel to the 100 direction of the substrate in the subsequent process. Next, starting from a three layer resist which comprizes a lower layer-organic film-, an intermediate layer- silica coated film- and a upper layer- resist film-, a resist pattern is formed in the direction perpendicular to the polycrystalline silicon film pattern by photoetching of the upper layer; the intermediate silicon film is etched by reac tive ion etching; subsequently an organic film pattern 4 as a second mask is formed by O2 reactive ion etching of the lower organic layer with the mask of the intermediate silica film. Finally a SiO2 film pattern having a vertical cross-section is formed by reactive ion etching of the bare silicon oxide film using the first and the second masks, followed by removal of the masks.
Patent JP-2001100954-A (JP)
Title: Device and method for print control
Inventor: YAMAMOTO TAKESHI
IPC: G06F3/12
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To speed up a printing process using a spooler. SOLUTION: When print data are passed from an application 11 to a spooler 21, a despooler 23 is informed that one page has been spooled at the end of the spooling on condition that the print data are printed forward. The despooler 23 informed of the end of the spooling of one page despools the page and sends a print command to a printer 40. When the print data are printed backward, the spooler informs the despooler that the previous page has been spooled at its end.
Patent JP-H11122108-A (JP)
Title: Digital-to-analog converter
Inventor: YOSHIZAWA AKIHIKO
IPC: H03M1/76
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To improve the linearity performance of the digital-to-analog converter by attenuating and then adding an analog output of low-order bits to an analog output of high-order bits. SOLUTION: The high-order M bits of N-bit digital input data are inputted to a digital-to-analog converter 32 for the high-order bits and the low-order (N&-M) bits are inputted to a digital-to-analog converter 35 for the high-order bits. An analog output of M-bit resolution is outputted from the high-order bit digital-to-analog converter 32 and an analog output of (N&-M)-bit resolution is outputted from the low-order bit digital-to-analog converter 35. The analog output obtained by attenuating the analog output for the low-order bits to (M)th power of 2 about the analog output for the high-order bits through an attenuator 36 and the analog output for the high-order bits are added by an analog adder 37 to obtain an analog output of N-bit resolution.
Patent JP-S63131839-A (JP)
Title: Piston for internal combustion engine
Inventor: YAMAZAKI HIDEO
IPC: F02B75/04
Filed: 1986-11-19
Abstract: PURPOSE:To stabilize the compression ratio adjusting characteristic and enhance the thermal efficiency of engine by forming an upper oil chamber between an inner piston and oil chamber forming members, and exhausting the working oil from said upper oil chamber to outside the piston. CONSTITUTION:Compression ratio is changed by the pressure of a working oil introduced into an upper oil chamber 31, which is formed between an inner piston 3 and oil chamber forming members 4, 5. In the condition in which the inner piston 3 is closest to the oil chamber forming members 4, 5, the capacity of the upper oil chamber 31 shall be made as near zero as practicable. The working oil from the upper oil chamber 31 is exhausted to outside the piston 1 via a piston crown oil chamber 33. This should stabilize the compression ratio adjusting characteristic as well as provide an enhanced thermal efficiency of engine.
Patent JP-S61146852-A (JP)
Inventor: FURANSHISUKO RONATEI
IPC: D04B15/36
Filed: 1985-12-10
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-H07106285-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOMINAGA YUKIHIRO
IPC: H01L21/301
Filed: 1993-10-08
Abstract: PURPOSE:To prevent crack and break of a wafer when the water is divided into individual chips. CONSTITUTION:In the semiconductor manufacturing method for dividing a wafer 1, on one surface of which streets 2 are formed, into individual chips 5, dicing trenches 3 having a specified depth are formed along the streets on the one surface of the wafer 1. Next the other surface of the wafer 1 is ground, and the wafer 1 is divided into individual chips 5 while applying the previously formed dicing trenches 3 to boundaries.
Patent JP-H02124595-A (JP)
Title: Specific input converting circuit
Inventor: FUTAGAWA YOSHIKIYO
IPC: G09G5/04
Filed: 1988-11-02
Abstract: PURPOSE:To enable a quick response by providing two switch means which connect a 1st decision means which decides that analog input signals are all larger than a specific threshold value and a 2nd decision means which decides that the analog inputs are all smaller than a specific threshold value to a control electrode. CONSTITUTION:The 1st decision means 18 decides that the analog signals are all larger than the specific threshold value VRH and the 2nd decision means 26 decides that the analog inputs are all smaller than the specific threshold voltage VRL. Then, the two switch means 33 and 34 are connected to a 1st couple of transistors 9 and 10 having main current electrodes in parallel and the other control electrodes of a 2nd couple of transistors 13 and 14 having other polarity main current electrodes in parallel effectively. Consequently, the constitution of the 1st couple of transistors 9 and 10 and the 2nd couple of transistors 13 and 14 is follower constitution, thus the quick response can be made.
Patent JP-H03145467-A (JP)
Title: Substituted (quinoline-2-yl-methoxy) phenylcarbonyl urea
Inventor: JIIKUFURIITO RADATSUTSU
IPC: A61P9/12
Filed: 1990-10-18
Abstract: Substituted (quinolin-2-ylmethoxy)phenylcarbonylureas can be prepared by reaction of substituted (quinolin-2-ylmethoxy)anilines with isocyanates and, if appropriate, subsequent alkylation. The substituted (quinolin-2-ylmethoxy)phenylcarbonylureas can be employed as active substances in medicaments, in particular for the inhibition of enzymatic reactions in the context of arachidonic acid metabolism.
Patent JP-H09117690-A (JP)
Title: Closed circuit crushing including two-state classification
Inventor: NITTA YUKITO
IPC: B02C23/14
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To achieve reduction of power consumption and improved production efficiency. SOLUTION: A first and second classifiers 14, 15 are installed in a rear stage of a grinding crusher 10, pumps 13a, 13b being interposed between the classifiers. Coarse powders b2 ' of the classifier 15 are returned to an inlet port of the classifier 14. By returning the powders, the quantity of coarse powders b1 ' to be returned to the crusher 10 is reduced so that the load thereof is reduced and also crushed matters included in the coarse powders b2 ' can be prevented from being crushed excessively.
Patent JP-H08113347-A (JP)
Title: Dropped article recovery device for continuous vertical carrying apparatus
Inventor: YOSHIMOTO RYOICHI
IPC: B65G17/48
Filed: 1994-10-17
Abstract: PURPOSE: To provide a dropped article recovery device for a continuous vertical carrying apparatus, capable of having the simple constitution of the recovery device small in size and low in height, reducing the equipment and running costs, also being simply applied to the improvement of the continuous vertical carrying apparatus, and moreover facilitating the inspection or repare of a lower side horizontal carrying path. CONSTITUTION: In a carrying vessel 2; outward projection plates 2b are provided on the upper end edges of respective side walls 2a, and also the gap preventives plate of an elastic member is provided obliquely upward on a rear side upper end; and an endless flat rubber belt 10 is pressed to the respective projection plates 2b of the carrying vessel 2 at the direction change parts of tail rollers 3. In the flat rubber belt 10 on the lower side of the horizontal carrying path, both sides in a width direction are retained obliquely upward by tilted carrier rollers 14.
Patent JP-H08113384-A (JP)
Title: Sheet supply device
Inventor: KANETANI SHINICHI
IPC: G03G15/00
Filed: 1994-10-18
Abstract: PURPOSE: To securely prevent the double feeding of sheets from a supply sheet tray from being happened, enable inclined disposition of the supply sheet tray for reducing installation space, eliminate the troublesome adjusting work for preventing the double feeding of the sheets for reducing production cost, and facilitate the maintenance. CONSTITUTION: A supply sheet roller 11 and a retard pad holder 12 are disposed facing each other at a paper sheet discharge part of a supply sheet tray disposed inclined with the sheet discharge part down. In the upstream of a retard pad 12b of the retard pad holder 12, a sheet number regulation surface 12c having an end edge 12d facing the sheet supply roller 11 and forming a gap (x) for allowing pass of a specified number of sheets is formed to be applied to a lower end surface of a sheet P exceeding the specified number possible to pass the gap (x).
Patent JP-H07131228-A (JP)
Title: Antenna direction adjusting device
Inventor: SAITO TOSHIO
IPC: H01Q3/08
Filed: 1993-11-08
Abstract: PURPOSE:To direct a directive direction correctly to a target point under no magnetic influence. CONSTITUTION:A main antenna 11 is fitted with GPS antennas 13 and 14 which are arrayed in parallel to its orientation direction, and a GPS arithmetic part 16 finds the position and altitude, and array azimuth thetaM and elevation angle phiM by the GPS antennas 13 and 14 by utilizing GPS satellite radio waves. An azimuth arithmetic part 17 calculates the azimuth thetaA and elevation angle phiA when the target point is seen from the antennas 13 and 14 from those position and altitude and the position and altitude of the target point which are inputted, and thetaM and phiM, and thetaA and thetaA are displayed at a display part 18. The antenna directive direction is only rotated so that thetaM=thetaA and phiM=phiA.
Patent JP-S62137084-A (JP)
Inventor: NASU SATARO
IPC: B26B19/10
Filed: 1985-12-10
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。