baber/WOPTO huggingface dataset:
Patent JP-H0228324-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAZAKI SHINICHI
IPC: H01L21/3213
Filed: 1988-06-14
Abstract: PURPOSE:To prevent short circuiting of microfine electrode wiring at the time of etching an organic film by a method wherein a thin layer of a nitriding film, an oxidation film or the like is interposed between a base metal and the upper organic film. CONSTITUTION:The surface of a semiconductor substrate 21 is covered with a first insulation film 22 made of an oxidation film or the like, on which wiring metal 23 and a second insulation film 24 are laminated. An organic film 25, a third insulation film 26, and a resist 27 are sequentially laminated on it. After forming a pattern of the resist 27 by exposing and developing the resist 27, the third insulation film 26 is anisotropically etched by RIE or the like with said pattern used as a mask, and then with the third insulation film 26 used as a mask, the organic film 25 is etched by anisotropic etching with O2 plasma. After this, with the third insulation film 26 and the organic film 25 used as a mask, the second insulation film 24 is anisotropically etched and then by removing the organic film 25 and the second insulation film 24, a final electrode 23a is obtained. This can prevent short-circuiting between electrodes.
Patent JP-H0810182-A (JP)
Title: Containing device for bathtub cover
Inventor: SHINODA TETSUYA
IPC: A47K3/00
Filed: 1994-06-29
Abstract: PURPOSE:To inconspicuously contain a bathtub cover in a sufficiently wide space without spoiling the external appearance and put it so as not to obstruct taking bath by mounting a container cover freely opened or closed on a horizon tal face like a counter at the periphery of a bathtub and forming a containing space of the bathtub cover below the container cover. CONSTITUTION:A bathtub 3 is installed in front of a bay window 1 so as to get in contact with the crossing wall face against the wall face 2 and a counter- form horizontal face 4 is formed between the bay window 1 and the bathtub 3 and further, the bay window is also provided with a horizontal face 5. A vertically and freely opening or closing container cover 6 is mounted on the counter-form horizontal face 5 of the periphery of the bathtub 3 and a containing space 8 of the bathtub cover 7 is formed below the container cover 6. The horizontal face 5 is especially located in the horizontal part of bay window 1. The container cover 6 is rotatably supported in the bay window 1 at the end thereof and formed so that one end of this side is suspended and further, it can be vertically opened or closed.
Patent JP-S5672237-A (JP)
Title: Internal combustion engine
Inventor: IMAMURA YUKIO
IPC: F02D21/10
Filed: 1979-11-14
Abstract: PURPOSE: To reduce fuel consumption by a method wherein the 1st open-shut device having a weight is provided at the terminal of the exhaust system of the engine and the 2nd open-shut device for the secondary air which is opened by the 1st open-and-shut device is provided at the intake system thereof.  
     CONSTITUTION: At the terminal of a tail pipe 14 fixed to a muffler 13 on an exhaust passage 11 is hinged the valve body 17 having the weight 19 at one end. The valve body 17 consistuted the 1st open-shut device and is shut when the internal combustion engine 1 is not in motion. The valve body 17 makes resistance to exhaust of the exhaust gas under a specified load state of th engine and returns part of the exhaust gas to the combustion chamber. The valve body 17 opens completely over a specified load state and a projection 20 attached to the valve body 17 in a unitary body closes a microswitch 21. The switch 21 is connected electrically with the 2nd open-shut device 22 made of a solenoid 25 installed on an intake passage 9 for taking in the secondary air. When the switch 21 is turned on, the solenoid 25 is opened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6038111-A (JP)
Inventor: KINGA NOBUHIRO
IPC: B28D1/30
Filed: 1983-08-12
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-H072988-A (JP)
Title: Production of poly(hydroxy carboxylic acid)
Inventor: YASUI OSAMU
IPC: C08G63/06
Filed: 1993-06-18
Abstract: PURPOSE:To industrially and inexpensively obtain a high-mol. weight poly(hydroxy carboxylic acid) in a short time through direct polycondensation with dehydration. CONSTITUTION:The production process comprises heating a hydroxy carboxylic acid or an oligomer thereof in an organic solvent under reflux in the presence of a catalyst to remove the formed water and low-boiling compounds from the reaction system, and then conducting polycondensation with dehydration while refluxing the solvent and simultaneously removing the formed water from the system, the solvent being an ester.
Patent JP-S5479418-A (JP)
Title: Inverter device for induction motor driving
Inventor: ABE SHIGERU
IPC: H02P27/06
Filed: 1977-12-07
Abstract: PURPOSE: To prevent an induction interference of an induction motor and to devise small sizing and light weighting by controlling an output frequency of an inverter by use of a frequency pattern circuit or a frequency jumping circuit.  
     CONSTITUTION: To an inverter 3 for an induction motor 4 to be used on a vehicle etc. a frequency instruction fr is given, then it is supplied to a control circuit 5 after converted to a frequency fro through a frequency pattern circuit 53. An output fro is for example in relation to fr as shown, and a condition when f1/n<fr<f2/n (n: a positive integer) fro equals to f1/n when other than this fro equals to f1 is made satisfied. Accordingly postulating an induction interference occurring within a range of f1<f<f2, an output frequency of an inverter 3 is varying as jumping over a frequency band to cause an induction interference, therefore a generation of an induction interference can be prevented. In this manner a resonance filter etc. customary used for same purposes becomes not necessary and a device can be small sized and light weighted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H096172-A (JP)
Title: Image forming device
Inventor: YOKOYAMA HIROSHI
IPC: G03G15/20
Filed: 1995-06-14
Abstract: PURPOSE: To provide an image device which makes it possible to grasp an exact cleaning period by easily recognizing a recovered fine toner quantity and which is provided with a toner collector facilitated in attaching/detaching operations. CONSTITUTION: The toner collector 1 disposed in a releasing oil recovering path from a fixing unit to an oil tank is constituted in such a manner that an oil receiving part 2 and a toner reservoir part 3 are fitted with a screw part 4. The fine toner T incorporated in oil is settled and only the oil is supplied to an oil tank from an outflow opening 9. When the toner reservoir part 3 is removed, a stopper 7 pushed up by a releasing member 10 is energized downward by a spring 8, to block the lower opening 2a of the receiving part 2 and prevent the leakage of the oil. The toner reservoir part 3 is made of a transparent material, to confirm the heaping state of the toner T.
Patent JP-H0440573-A (JP)
Title: Shape measuring method
Inventor: HASHIMOTO TAISAKU
IPC: G06T7/00
Filed: 1990-06-06
Abstract: PURPOSE:To easily perform measurement and to perform the measurement hard to receive the influence of a noise due to a flaw, etc., and with high accuracy by computing the area of a part enclosed with a straight line connecting arbitrary two points on the light part of image data and the light part, and setting a point at which the computed value of the area is varied from a prescribed threshold value on one side to the one on the other side as an inflection point. CONSTITUTION:When the arbitrary two points A, B are taken on the light part H1 and the area of the part enclosed with the straight line connecting those two points A, B and the light part H1 is computed, the area shows zero when both the points A, B are located at the straight line L1, however, when they are located at a position other than that, a positive value appears in the area. Therefore, the inflection point RS can be detected by setting a threshold value near to zero and finding a point at which the computed value of the area is varied from the prescribed threshold value on one side to the one on the other side. In such a way, since judgement is rendered based on the area, allowance can be attached on the setting of the threshold value, and fine adjustment can be performed, and also, resistance for the noise and accuracy can be improved.
Patent JP-S633899-A (JP)
Inventor: MICHIHASHI HIROYUKI
IPC: D06F58/02
Filed: 1986-06-23
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-S628511-A (JP)
Inventor: SUZUKI TAKESHI
IPC: H01G4/06
Filed: 1985-07-04
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-H0833648-A (JP)
Title: Forceps holder for medical treatment
Inventor: KATSUKI OSAMU
IPC: A61B19/00
Filed: 1994-06-29
Abstract: PURPOSE:To provide a forceps holder for medical treatment which holds forceps for medical treatment and is disinfectable in a held state by integrally providing this holder with a frame-shaped part formed to an approximate isosceles triangu lar shape and three detaining pieces respectively extending from the neighbor hood of the three corner parts of this frame-shaped part. CONSTITUTION:This sterilizing holder 1 for forceps consists of the horizontal frame-shaped part 2, a detaining means 3 of a clamping part of the forceps for medical treatment, the detaining pieces 4, 5 for detaining the right and left insertion parts of the forceps and a connecting part 18 for connecting both detaining pieces 4, 5. The horizontal frame-shaped part 2 is formed to the approximate isosceles triangular shape for placing the pincer for medical treatment in a horizontal and slightly opened state. The detaining piece 3 is formed successively and approximately upward from the front end of the horizontal frame-shaped part 2. The left and left detaining pieces 4, 5 are formed of perpendicular piece parts 8, 9 respectively successively disposed approximately upward from the right and left rear ends of the horizontal frame-shaped part 2 and hook-shaped piece parts 10, 11 bent approximately downward.
Patent JP-H05319544-A (JP)
Title: Liquid removal device for belt type body and device therefor
Inventor: GOCHO MAKOTO
IPC: B65G15/60
Filed: 1992-05-15
Abstract: PURPOSE:To efficiently remove unnecessary liquid such as rain drops deposited on a belt body including a conveyor belt. CONSTITUTION:The cylinder rod 30 of a depressing device 3 is made to contract and a sizing roller 2 is thereby caused to press the upper side of a transfer belt 1a. Water stagnating on the belt 1a is thus collected toward the depressed section of the belt 1a. Also, the belt 1a comes to have a convex cross section, due to sizing with the pressing force of the roller 2 and, therefore, collected water begins to flow down to both sides thereof.
Patent JP-H10339948-A (JP)
Title: Photosensitive composition
Inventor: WATANABE NORIAKI
IPC: C08L33/16
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain the positive photosensitive composition capable of forming a high-contrast image without lowering sensitivity and free from blurring due to printing and having white light safety and wide development latitude and not causing sludge in a developing solution after mass processing. SOLUTION: This positive photosensitive composition contains a polymer compound comprising (1) 20-60 mol.% repeating units derived from an additionally polymerizable monomer having fluoroaliphatic groups substituted by F atoms for the H atoms on side chains and (2) 30-70 mol.% repeating units derived from repeating units having at least one substituent for acidic H atom selected from -SO2 NH2 , -SO2 N-, -SO2 NHCOO-, -CONHSO2 -, -CONHSO2 N-, -NHCONHSO2 -, and -CONHCO-.
Patent JP-H06328616-A (JP)
Title: Decorative building material extremely excellent in weatherability and production thereof
Inventor: SUDA MASAO
IPC: B32B13/12
Filed: 1993-05-17
Abstract: PURPOSE:To inexpensively obtain a decorative building material excellent in weatherability capable of obtaining a good finish surface even when a thin matte fluoroplastic film is used by laminating a fluoroplastic film having fine unevenness on the surface thereof to a cement building material. CONSTITUTION:In the first process of a bonding process, a definite amt. of an adhesive is uniformly applied using a roll spreader. At this time, the fine uneveness of a cement product is filled with the adhesive and, further, the adhesive is applied to the formed adhesive layer while spread under pressure by a roll spreader so as to form a uniform adhesive layer. At this time, when the cement product is heated to 30-50 deg.C from the normal temp., effect is further enhanced. In the second process of the bonding process, a fluoroplastic film is bonded to the adhesive layer under pressure using a laminator. Thereafter, by performing prescribed ageing, finish is performed. As the roll spreader and the laminator, generally used machines can be used.
Patent JP-S6040444-A (JP)
Inventor: UEDA YASUKIYO
IPC: E03D9/08
Filed: 1983-08-12
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-S635314-A (JP)
Title: Auto-focus device
Inventor: TAKAHASHI YOSHINOBU
IPC: G03B13/36
Filed: 1986-06-25
Abstract: PURPOSE:To easily measure a short distance, by shifting a main light receiving section for detecting the object distance in each distance zone in the direction of the base length behind a lens by means of signals from an auxiliary measuring means. CONSTITUTION:Since the quantity of light made incident to the light receiving surface 16b of an auxiliary light receiving section 16 is rich when an object 12 exists in a short distance zone, a signal 'H' is generated from a comparator 17. In this case, a main light receiving section 22 is shifted to a short-distance setting position shown by the dotted line, because a driver 18 conducts a solenoid 20. The main light receiving section 22 receives reflecting light beams from the object 12 at this position and photoelectrically converts the light beams. The distance signal obtained from the measurement at this short-distance setting position is sent to a decode latch circuit 19. When the main light receiving section 22 is set to the short-distance setting position and a release button is depressed, thrusting-out of a lens barrel 36 is started and, when a coincidence signal is outputted, the lens barrel 36 is positioned.
Patent JP-H0314776-A (JP)
Title: Car body structure
Inventor: FUJIWARA KENJI
IPC: B62D25/04
Filed: 1989-06-12
Abstract: PURPOSE:To allow the whole panel to receive the external force even though it is in closed section structure, and enhance the rigidity by joining the foremost of a pillar outer panel to the inner end of a pillar inner panel together with the side edge of a roof front inner panel. CONSTITUTION:The foremost parts of a roof panel 2 and a rof front inner panel 3 are joined together, and the bottoms of a roof side outer panel 7 and a roof side inner panel 8 are coupled together. Flange 5a of a pillar outer panel 5 forming the upper part of the front pillar is joined with a flange 6a if a pillar inner panel 6. The foremost 5b of the pillar outer panel 5 extending inward in the direction across the roof width is coupled with the inner edge 6b of the pillar inner panel 6. This enables forming the body structure in a closed section, and the external force is received by the whole panel to provide a sufficient rigidity.
Patent JP-S5938083-A (JP)
Title: Transfer type heat sensitive printer
Inventor: SUZUKI NAOMICHI
IPC: B41J29/00
Filed: 1982-08-27
Abstract: PURPOSE:To make a simple construction eliminating any ink ribbon and recoating mechanism by arranging a cylindrical heat sensing ink formed like a cylinder and a melting heater on the circumference thereof. CONSTITUTION:A recording medium 5 is sandwitched by a cylindrical heat sensing ink 3 mounted detachably on a rotating shaft 2 suported on a bearing 1 and a heat generating element 4. When the heat generating element 4 is energized with a driver to generate heat selectively, the temperature of the recording medium 5 contacting the heated part rises and the cylindrical heat sensing ink melts on the circumference thereof contacting the heated part, attaching to the recording medium 5. Irregularities on the circumference of the cylindrical heat sensing ink 3 as caused by printing can be corrected by melting the surface layer of the heat sensing ink with the melting heater 8.
Patent JP-S5940017-A (JP)
Title: Small-size precision coupling
Inventor: AKIYAMA YUUJI
IPC: F16D3/72
Filed: 1982-08-27
Abstract: PURPOSE:To cope with the biasing of the shaft and its axial distortion and increase the rigidity of the joint by providing a plurality of peripheral cut grooves in the cylinder at a suitable interval and forming a polygon when the central points of the cut grooves are connected. CONSTITUTION:Three cut grooves 111-113 at positions A-C of at the axial central portion of the outer peripheral surface of a metal cylinder 10, for example. The bottom surfaces of the cut grooves 111-113 are formed into a triangular shape as viewed from the axial direction. After the cylinder 10 is inserted into the shaft, a screw is inserted into a screw insertion hole 13, and the cylinder 10 is formed integrally with the shaft by utilizing a slit 12. Particularly, said joint has a strong torsional rigidity as compared with a joint having a spiral groove.
Patent JP-H11341329-A (JP)
Title: Digital camera
Inventor: KOBAYASHI AKIO
IPC: H04N5/228
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent zoom processing from breaking down, even if a zoom processing speed is made the same as the selected speed of an image signal because two continuous image signals are made to be simultaneously selected. SOLUTION: D-FF circuits 21 and 26 hold original pixel data for six pixels that continue horizontally and a 6-2 selector 30 simultaneously selects original pixel data for two continuous pixels from the original pixel data for the six pixels. Respective selected pixel data are weighted by corresponding multipliers 42 and 44, and outputs of the multipliers 42 and 44 are added by an adder 50. Consequently, horizontal zoom pixel data that undergoes zoom processing horizontally is obtained.
Patent JP-H074949-A (JP)
Title: Accuracy inspection apparatus of rotating face
Inventor: IIJIMA KAZUO
IPC: G01B21/00
Filed: 1993-06-21
Abstract: PURPOSE:To prevent an apparatus from becoming transversely long and to save its installation space by a method wherein one end is provided with a contact maker coming into contact with the measuring face of an article to be measured in which the measuring face is made to be a rotating face and an action face to a detection part for a measuring instrument is installed on the other end. CONSTITUTION:An article-to-be-measured rotation mechanism 100 which is provided with one set of rollers 2, 3 is installed at the front part of a base stand B, and an error amplification mechanism 300 which comes into contact with the measuring face of a workpiece 200 and which expands the deviation between the measuring face and the reference face of a test piece is installed at the rear part of the base stand B. A measuring instrument 400 which detects an error is installed at the upper part of the mechanism 300. In addition, one end is provided with contact makers 42, 52, 62 which come into sliding contact with the measuring face of the workpiece 200, action faces 44, 54, 64 to detection parts 7A to 7C for the instrument 400 are installed on the other end, anal vertical balance mechanisms 4 to 6 which are shaft- supported so as to be freely rotatable are provided near the contact makers. Then, an article to be measured is put across the rollers 2, 3, and the degree of an error with referende to the reference face of the measuring face is detected by the instrument 400.
Patent JP-H11340157-A (JP)
Title: Apparatus and method for optical irradiation heat treatment
Inventor: YANAGAWA SHUSAKU
IPC: H01L21/26
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for optical irradiation heat treatment which enable the improvement of uniformity in a wafer surface of optical irradiation heat treatment temperature and the reduction of dependence on pattern layout. SOLUTION: An apparatus for optical irradiation heat treatment heat-treats a substrate to be heat-treated whose semiconductor device is formed on one surface by irradiation of light in the manufacturing process of the semiconductor device. The apparatus comprises a light source 12, a first process chamber 11a having the light source therein, a second process chamber 11b provided adjacent to the first process chamber 11a, and a support provided at the boundary between the first process chamber 11a and the second process chamber 11b so as to dispose a substrate to be heat-treated 20 with the farside of the surface, whereon a semiconductor device is formed of the substrate 20 being oriented to the first process chamber 11a side, and the surface whereon the semiconductor device is formed of the substrate 20 being oriented to the second process chamber 11b side.
Patent JP-H09329349-A (JP)
Title: Installation method of ceiling chamber
Inventor: INOUE KAZUO
IPC: F24F13/02
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To ensure safety of a work improve quality, and further improve construction efficiency and hence shorten a work interval by using only weight lifting work without requiring assembling work at a height in a ceiling chamber. SOLUTION: A ceiling chamber frame is placed on a floor surface, and a top plate and side plates both comprising a sound absorbing material are bonded with a bonding agent to the upper surface and opposite side surface or are sticked to the same with bolt joining to assemble a ceiling chamber 1. A system ceiling frame 6 becoming a support member for the ceiling panel is disposed at a predetermined interval from a lower side of the ceiling chamber 1, and a lower end of a suspension bolt 7 is attached to the system ceiling frame 6 for connection at a predetermined interval. The ceiling chamber 1 and the system ceiling frame 6 are integrally lifted using a lifter and a mount fitment 11 is mounted on the lower end of the suspension bolt 9 whereby the ceiling chamber 1 and the system ceiling frame 6 are installed in a ceiling part.
Patent JP-H09327382-A (JP)
Title: Pump feed type electric hot water storage vessel
Inventor: MATSUMOTO TAKESHI
IPC: A47J27/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the inflow of a foreign matter to a motor-driven pump, and prevent an inner vessel from being heated in an empty condition. SOLUTION: This vessel is constituted by having an inner vessel 4 which is arranged in a vessel main body 1 and is heated by an electric heater 6, a liquid feed-out passage 7 reaching the outside in an upper part of the vessel main body 1 from a bottom part of the inner vessel 4 and a feed motor-driven pump 41 arranged in the middle of the liquid feed-out passage 7.  In this case, a foreign matter inflow preventive cover 75 having a liquid flowing part 77 of a degree of not allowing the inflow of the foreign matter is fitted to and inserted into an inlet opening 39 of the liquid feed-out passage 7 so as to be freely mountable and demountable, and the lowest liquid inflow part in the foreign matter inflow preventive cover 75 is positioned in a position capable of securing the lowest water level L higher than a bottom surface of the inner vessel 4, and the inflow of the foreign matter to the liquid feed-out passage 7 is prevented, and even empty vessel heating can be reliably prevented.