baber/WOPTO huggingface dataset:
Patent JP-H11218607-A (JP)
Title: Color filter and production of color filter
Inventor: HATANO TOMOHIKO
IPC: G02F1/1335
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide color filters which are the color filters formed by using a resin black matrix and which hardly give rise to the problem of the occurrence of a display defect, such as degradation in contrast and after-image. SOLUTION: These color filters are formed by providing the surface of a transparent substrate 22 with a black matrix layer 24 formed by dispersing at least a shading agent into a resin and providing the apertures of the black matrix 24 and part on the black matrix 24 with respective colored layers of three primary colors. In such a case, all of differences in level ΔTR within the pixels of the red colored layers, differences in level ΔTG within the pixels of the green colored layers and differences in level ΔTB within the pixels of the blue colored layers of these color filters are below 0.5 μm. The process is for production of such color filters.
Patent JP-S63205037-A (JP)
Title: Rotary anode x-ray generating device
Inventor: YAMABE MASAKI
IPC: H01J35/10
Filed: 1987-02-20
Abstract: PURPOSE:To perform miniaturization of the title device by using a rotary anode to form the composition of a clearance seal and a thrust air bearing and reducing their length. CONSTITUTION:Gases composed in a thrust air bearing part 25 are as follows: firstly a gas which is supplied via a supply path 21 and a groove 21a between a side 11a of a rotary anode 11 and its facing inner surface 16a of a target chamber 16 and which is exhausted via a gap part formed between the rotary anode 11 and the inner surface 16a, and a groove 22a and an exhaustion path 22, and secondly a gas which is exhausted via the gap part formed between the rotary anode 11 and the inner surface 16a, and exhaustion paths 23, 18b. Clearance seal parts 26 are composed by exhausting the gas via the gap part formed between the rotary anode 11 and the inner surface 16a, and a groove 24a formed outside the rotary anode 11, and an exhaustion path 24. Hence, lengths of the thrust air bearing part and clearance seal parts can be removed, so that a miniaturized rotary anode X-ray generating device can be obtained.
Patent JP-H09214239-A (JP)
Title: Blade antenna
Inventor: HAMAKI TOORU
IPC: H01Q1/28
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To adjust the element length of the blade antenna simply. SOLUTION: The blade antenna is structured such that a spacer 3 and a matching screw 4 to fix the spacer 3 are provided to a tail end of an element 2 fitted to a base 1. The axial length of the element 2 is changed by properly selecting the thickness of the spacer 3 and matching is conducted easily without cutting off the tail end of the element 2.
Patent JP-H04254224-A (JP)
Title: Control device of continuously variable transmission for vehicle having lean burn internal combustion engine
Inventor: HAYASHI TAKASHI
IPC: B60W10/06
Filed: 1991-02-04
Abstract: PURPOSE:To provide a control device of a belt type continuously variable trans mission for a vehicle having a lean burn engine, which can attain favorable running fuel consumption of a vehicle in a continuously variable transmission for a vehicle having a lean burn internal combustion engine which is switched to a lean burn region for performing lean burn at an air-fuel mixture more leaner than the theoretical air fuel ratio and to a stoichiometric burn area. CONSTITUTION:In the lean burn condition of an engine 10, when the margin torque Ne<y> decided by a margin torque deciding means 500 is lower than a designated value delta, the target value Nin<o> in the change gear ratio control for a continuously variable transmission gear is changed in the direction of changing the gear change ratio gamma to the speed reduction side (increase side) by a gear change ratio changing means 502. Thus, during the gear change ratio control of CTV 16, if the gear change ratio is changed to the speed reduction side, the engine rotating speed is increased for a change on the constant horse power curve, so that the margin torque is sequentially increased. Thus, the frequency of use of lean burn of the engine 10 is increased so as to improve the running fuel consumption of a vehicle favorably.
Patent JP-S55129254-A (JP)
Title: Derivative of isopropenylphenylmaleamic acid and its dimer
Inventor: OOBA MASAYUKI
IPC: A01N37/22
Filed: 1979-03-28
Abstract: NEW MATERIAL:Derivative of isopropenylphenylmaleamic acid of formula I (R is H, C 1W4  alkyl, or halogen; n is 1W4) and its dimer of formula II (R' is same as R and n' is same as n; D is a group of formula III or formula IV).  
     EXAMPLE: p-Isopropenylphenylmaleamic acid.  
     USE: Pesticides, vulcanizing accelerators, curing agent for thermosetting resins, pigments, adhesives, raw materials of resins. It has an especially high melting point,  and gives high-heat-resistant resins.  
     PROCESS: p-Isopropenylaniline or its dimer is made to react with maleic anhydride at 10W40°C in a solvent, e.g. acetone, chloroform etc., to give the title compound of formula I and formula II. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03242448-A (JP)
Title: Cylinder discriminating device of engine
Inventor: FURUYAMA MASAAKI
IPC: F02D45/00
Filed: 1990-02-16
Abstract: PURPOSE:To surely discriminate a cylinder by discriminating a cylinder group of each group, being based on an estimated crank angle and a signal line pattern of a first cylinder signal, and an individual cylinder being based on a second cylinder signal. CONSTITUTION:Cylinder discrimination is performed being based on a crank angle signal, a first cylinder signal having one or less signal line pattern of this crank angle signal and obtaining a specific pattern with this signal line pattern at a specific crank angle, and a second cylinder signal corresponding to a single specific cylinder. First, a crank angle corresponding to the crank angle signal is estimated by an estimating means M1 being based on the first cylinder signal, and a cylinder group in each group is discriminated by a discriminating means M2 being based on the crank angle and the signal line pattern of the first cylinder signal. An individual cylinder is discriminated by a discriminating means M3 being based on the second cylinder signal relating to the discriminated cylinder group in each group. Thus, the cylinder can be surely discriminated even for a multicylinder engine.
Patent JP-S60180458-A (JP)
Title: Commutator wiring method of armature winding and commutator wiring structure
Inventor: ITOU HIROSHI
IPC: H02K13/04
Filed: 1984-02-27
Abstract: PURPOSE:To prevent the disconnection of wirings and an improper conduction by holding segments which are not directly contacted with a fusion-bonded portion of a winding by two pawl pieces to protect the bonded portion of the winding. CONSTITUTION:To wire an armature winding with a commutator, the winding portion 6a of a winding 6 is engaged in the state that the winding portion 6a is engaged over two pawl pieces 2, 2, the winding portion 6a between the pieces 2 and 2 is fusion-bonded, for example, by a supersonic wave generator, and the pieces 2, 2 are thereafter press-bonded to the periphery of a segment 1, and held. Thus, no disconnection of wirings or improper conduction might occur in the wirings of the armature winding to the commutator, and the wirings can be readily confirmed from the exterior.
Patent JP-H0557340-A (JP)
Title: Manufacture of ultrahigh strength electric resistance welded steel tube
Inventor: TAKAGI HIROMI
IPC: B24B9/00
Filed: 1992-01-28
Abstract: PURPOSE:To avoid the occurence of wall thickness reduction and to prevent ununiformity of the distribution of the wall thickness in the circumferential direction of a steel tube by cutting and forming the cut edge of a slit coil of ultra high strength steel sheet, and butting and resistance-welding the cut edges. CONSTITUTION:A steel blank 1 is cut into a slit coil and supplied to an electric resistance welded tube manufacturing line, bent by a group of break-down rolls through guide rolls and press rolls, then sent to a work coil and a welding roll through a cluster and a fin pass stand to obtain an electric resistance welded tube. In that case, a milling type edge cutting system 9 is provided in opposilion to each other between the press rolls to cut both side edges of the slit coil stock 1 which are sent continuously. A cutter head set to a shaft 19 mounted in an orthogonal state to the blank 1 is conical and carbide throw away chips 18 are arranged on the side surface. The steel blank 1 of the slit coil whose side edges are cut through this cutter head in a tapered state is subjected to a tube making and resistance-weld to obtain a product.
Patent JP-2000235233-A (JP)
Title: Photographic processing device
Inventor: MIYAWAKI HIROSHI
IPC: G03B27/46
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To freely set a desired work space on the housing of a device main body without being influenced by the structure of the housing by assembling a top board made of wood and formed separately from the housing on the housing so that the upper part of the top board is set as work space. SOLUTION: A housing 2 body is formed like a box by opposing upper and lower wall plate parts made of sheet metal and a peripheral wall plate part made of sheet metal so as to surround the periphery of space between the upper and the lower wall plate parts. Then, the top board 5 made of wood and formed separately from the housing 2 of the device body is assembled on the housing 2. A lamp housing, a negative mask and a monitor are mounted on the top board 5, and the upper part of the top board 5 is set as the work space to perform work for reading the image of film by a scanner.  The top board 5 is formed of thick laminated lumber excellent in processability and covers all over the surface of the upper wall plate part of the housing 2 and also it is projected to the internal angle parts of 1st and 2hd housing parts from the front surface side of the 1st housing part so as to enlarge a work surface.
Patent JP-S55131405-A (JP)
Title: Working for piston
Inventor: NISHIYAMA TAIJI
IPC: B23B31/00
Filed: 1979-03-26
Abstract: PURPOSE: To form a boss portion at a central portion of a piston head upon casting and successively work a slit for escaping oil at a portion to be formed into an oil- seal groove precisely by a cutting work.  
     CONSTITUTION: Upon casting, a boss portion 2 is formed at a central portion of a piston head 1a. A slit 3 for escaping oil is worked by cutting at a portion to be formed into an oil-seal groove 13 on a piston 1. Successively, tapered recesses 4, 6 are worked by cutting respectively on the boss portion 2 at a side of the head 1a and portions to be formed into oil feeding holes below a pair of piston pin bosses 5 opposing in left and right. The piston 1 is supported at three points by taper pins 7, 8, thereafter, ring grooves 11, 12 and the oil-seal groove 13 are worked by cutting in high precision. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09224891-A (JP)
Title: Steam type vacuum cleaner
Inventor: KAMEI MASARU
IPC: A47L11/34
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To securely produce steam regardless of the positional change of a cleaning body to a floor face or a window or a wall, which are to be cleaned, by providing first and second flow-out ports at the upper/lower ends of a water storage tank and using the flow-out port by purposes in accordance with the upper/lower positions of the cleaning body with respect to a handle part. SOLUTION: At the time of cleaning the floor face, the cleaning body C is positioned at a lower part, and water in the water storage tank 10 is supplied to a steam generator 20 by a water supply means 30 through a first flow-out port 13 and valve means 40. It is made into steam, which in sent to the cleaning body C and is spouted out from a spout-out port 51 so as to executed cleaning. At the time of cleaning the wall face or window glass, the cleaning body C is positioned at a place higher than the handle part 15, water moves to the second flow-out port 14-side of the water storage tank 10. A water detection means 16 detects water and the valve means 40 is closed by the control of a control means 70.  Water in the water storage tank 10 is supplied to the steam producer 20 by the water supply means 30 through the second water supply channel 62, to be made into steam to be spouted out from the spout-out port 51 of the cleaning body C and cleaning is executed.
Patent JP-S52119989-A (JP)
Title: Air-fuel ratio sensor
Inventor: UENO SADATEI
IPC: G01N27/409
Filed: 1976-04-02
Abstract: PURPOSE: To make it unnecessary to introduced standard air into buried electrode, to simplify constitution, and to decrease leakage of exhaust, in regard to sensor for detecting oxygen concentration in exhaust gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52119580-A (JP)
Title: Supporting structure of electrodes for electric dust collector
Inventor: TANABE TOMOSANE
IPC: B03C3/70
Filed: 1976-04-01
Abstract: PURPOSE: To provide an electric dust collector which has a truncated cone-like insulation film provided between an electrode support rod and a hole for receiving the rod thereby to prevent entering of a discharged gas into an insulator chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03242297-A (JP)
Title: Fine bubble generating and diffusing device
Inventor: TAKEMURA YOSHIYUKI
IPC: C02F3/20
Filed: 1990-02-19
Abstract: PURPOSE:To obtain the fine bubble generating and diffusing device which increases the transfer efficiency of gas into liquid by providing hollow members consisting of a porous material into a reaction chamber and connecting the hollow parts to a compressed gas generating means. CONSTITUTION:Compressed gas flows first from a ventilation chamber 6 into an air accumulation chamber 1 when the compressed air is supplied to the ventilation chamber 6 while the air accumulation chamber 1 is kept rotated. This air is released in the form of bubbles from the surfaces of the hollow porous fibers 8 into culture soln. in a culture tank 2. Since the air accumulation chamber 1 is under rotation at this time, the surfaces of the hollow porous fibers 8 move relatively with the culture soln. The bubbles coming onto the surfaces of the hollow porous fibers 8 are forcibly separated by the centrifugal force, etc., of this time and are released as the small bubbles into the culture soln. The min. diameter of the bubbles released into the soln. from the air diffuser can be made into about several +mum unit and the transfer efficiency of the gas into the liquid is increased.
Patent JP-H06248857-A (JP)
Title: Blind
Inventor: KONDO JUNICHI
IPC: E06B9/264
Filed: 1993-02-25
Abstract: PURPOSE:To hold an indoor temperature and illumination at a comfortable condition by a method wherein shielding from solar radiation and natural illumination are automatically and constantly matched with conditions, such as of a season and weather, solar radiation is shaded as much as possible or solar radiation is inputted, to the interior of a room as much as possible to utilize it as a light source and a heat source. CONSTITUTION:In a blind comprising a number of slats, solar cells 8a-8c and 9a-9c are arranged as a photo sensor in the direction of width on both surfaces of the arbitrary slat 1, and a solar cell 10 serving as the photo sensor is arranged on a window glass surface 7 on which the blind is installed. A motor for regulating an angle to make each slat 1 automatically pivot at a pivoting angle decided according to an output from the sensor is connected to the slats 1.
Patent JP-H06246003-A (JP)
Title: Balloon catheter set and balloon package used for the same
Inventor: MIYATA SHINICHI
IPC: A61M25/02
Filed: 1993-02-25
Abstract: PURPOSE:To provide a new balloon catheter set and balloon package excellent in handling operability, which can be inserted easily into an artery blood vessel under the condition of extremely contracted balloon part to consequently reduce the inner dia. of a sheath without further obstructing remedy even after the insertion of the balloon catheter. CONSTITUTION:A catheter set comprises a balloon catheter having a balloon part inserted into an aorta to expand and contract for aiding the cardiac function and a catheter tube 24 for conducting pressure fluid into an from the balloon part, a sheath or the like inserted into an inserting port 85 of the aorta blood vessel 41 to guide the insertion of the balloon part and a balloon package 70 for removably covering the other periphery of the balloon part while the balloon part is contracted. The balloon package is provided on the tip with a connecting boss part 72 connected nearly concentrically with the rear end of the sheath outside the human body.
Patent JP-H04320435-A (JP)
Title: Crosslinkable polymer composition
Inventor: UIRIAMU BEIN RIIDO
IPC: C08L101/10
Filed: 1992-02-24
Abstract: PURPOSE: To provide a moisture-curable compsn. comprising a silyl polymer and a moisture-curing catalyst for the silyl polymer.  
     CONSTITUTION: Use is made of a curing catalyst for moisture-curing silyl polymer, such as polyethylene having a trialkoxysilyl side group. The curing catalyst is an ester which is a substantially non-acidic ester of a P or S oxyacid, especially a phosphite ester antioxidant. This ester catalyzes crosslinking without causing significant precuring. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H07251365-A (JP)
Title: Method and device for hiding optical chatter mark on finishing surface
Inventor: DAGURASU YUUJIIN AARU
IPC: B24B7/06
Filed: 1995-02-24
Abstract: PURPOSE: To economically finish a metallic workpiece with a roller while preventing the occurrence of optical chatter by providing an axial oscillation inducing device coupled to the roller for inducing an axial oscillation with the frequency higher than the frequency of rotation of the roller in the roller. CONSTITUTION: An axial oscillation inducing device 150 is provided with a rotating portion 152 and a fixed portion 154, and the face of the rotating portion 152 has a cam race 166 near the outer edge. The cam race 166 has nine apexes 168 and nine valleys 172, i.e., nine axial oscillations are induced on a drive roller during one rotation. As far as oscillations occur at the frequency sufficiently higher than the frequency of rotation of the drive roller and optical chatter marks can be attenuated, the ratio of the frequency of oscillations against the frequency of rotation can be made larger or smaller than 9:1, and the chatter marks can be attenuated when the ratio of the frequency of oscillations against the frequency of rotation is set to 5:1-25:1.
Patent JP-H01212109-A (JP)
Title: Elastic surface wave device
Inventor: MIURA MASAAKI
IPC: H03H3/08
Filed: 1988-02-19
Abstract: PURPOSE:To ease the influence of a thermal shock and a mechanical shock, etc., to a piezoelectric substrate by forming an electrode over front and rear surfaces in the edge part of a base board, connecting one edge of a holding member to this electrode, holding the electrode, holding the piezoelectric substrate through a buffer part in the other edge part and forming an electrode to excite an elastic surface wave on the surface of this piezoelectric substrate. CONSTITUTION:The cross section of a holding member 13 is formed in an H-shape and the central part, whose width is narrow, is obtained as a buffer part 15. Then, here, the thermal shock and mechanical shock, etc., are eased. Namely, a piezoelectric substrate 14 is held by the other edge part of the holding member 13. However, the buffer part 15, whose cross section area is small, is provided to this holding member 13 and one edge part if fixed to a base board 11. Thus, the thermal shock and mechanical shock, etc., to be operated through the base board 11 can be eased by the buffer part 15 and a crack, etc., can be prevented without generating distortion in the piezoelectric substrate 14.
Patent JP-S52120868-A (JP)
Title: Electronic alarm timepiece
Inventor: MOCHIZUKI YOSHIFUMI
IPC: G04G15/00
Filed: 1976-04-02
Abstract: PURPOSE: To provide an electronic alarm timepiece, in which logical circuit is operated by three push buttons, so that operations such as setting of time or changing of indication can be effected with ease. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62194360-A (JP)
Inventor: OGUMA FUJIE
IPC: E04F15/18
Filed: 1986-02-21
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-H03239971-A (JP)
Title: Detector for corona discharge
Inventor: WAKE SHOJI
IPC: H02H5/00
Filed: 1990-02-16
Abstract: PURPOSE:To efficiently detect a corona discharge without contact by providing plural minute loop antennas having different electromagnetic induction frequencies in an antenna holder and detecting the electromagnetic wave in the frequency band of the order of 10kHz-1GHz. CONSTITUTION:A sensor part 1 is furnished with the plural minute loop antennas 2 having the different electromagnetic induction frequencies provided in the antenna holder 2A and constituted so as to enable the detection for the electromagnetic wave in the frequency band of 10kHz-1GHz. Then, the electromagnetic wave generated by a corona discharge from an object to be measured is detected by the antennas 2, and the signal voltage is inputted to a comparison detector 5 through a coaxial cable 3. A noise of the object 4 to be measured is detected by a dummy minute antenna 6 for noise detection and transmitted to the detector 5. In the comparator 5, levels of antennas 2,6 for each frequency are stored and compared with a background signal then inputted to a CPU 7. In the CPU 7, data of RAM 8 are processed in accordance with program data of a ROM 9, and the result is displayed on a CRT 10 and printed out by a printer 11.
Patent JP-H06247313-A (JP)
Title: Steering wheel
Inventor: KONDO KATSUMI
IPC: B62D1/04
Filed: 1993-02-25
Abstract: PURPOSE:To prevent a cave from being formed among a spoke portion core metal, part of a ring portion core metal and the bent part of an L shaped subspoke portion core metal, in the case of the subspoke portion core metal being joined to the spoke portion core metal and the ring portion core metal. CONSTITUTION:Thermoplastic resin 7 is filled into a cave formed among a spoke portion core metal 4 and part of a ring portion core metal 5 that are joined mutually at approximately right angles, and the bent part of an L shaped subspoke portion core metal 6. In this state, a covered layer of urethane is formed on core metals 4, 5 or the like.
Patent JP-H11225976-A (JP)
Title: Detector fixing method and detector
Inventor: TAKEUCHI YASUTO
IPC: A61B5/0408
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To improve the safety to the organism by fixing a detector to a body surface by inducing the sweat to the body surface of a subject and utilizing the wetting by the sweat. SOLUTION: A flat electrode member 6 made of a conductive material is mounted on an upper face of a contact member 4, and a detection signal is transmitted to a measurement device through a conductor of which one end is connected therewith. A layered heating member 10 made of an oxidation-heating material which generates the heat by reaction with oxygen, is mounted around the electrode member 6. Further a covering member 12 made of a plastic material or the like having the air permeability, is mounted in such manner that it covers the electrode member and the heating member. In the use, the contact member is brought into contact with a desired part of the body surface of a subject 2, whereby the heating member 10 is exposed to the air and generates the heat by oxidation, and the body surface of the subject 2 is heated.  The sweat generated by the heating is infiltrated into the contact member 4 having the water holding property, the contact member 4 is fixed to the body surface of the subject 2 by the suction force by the wetting, and the electric connection is formed between the body surface and the electrode member 6 by the electrical conductivity of the sweat.