baber/WOPTO huggingface dataset:
Patent JP-H02275754-A (JP)
Title: Sintered aluminum titanate and its production
Inventor: KAMIYA SUMIO
IPC: C04B35/18
Filed: 1989-04-17
Abstract: PURPOSE:To obtain sintered products which has increased strength, thermal shock strength and strain and shows excellent inserting properties by forming a mixed powder of silicon oxide and aluminum titanate and firing the formed products under specific conditions. CONSTITUTION:A mixed powder of silicon oxide and aluminum titanate is formed and the formed products are sintered under the conditions given in the area surrounded with A, B, C, D and E in the phase diagram in which the composition of the mixed powder and firing temperature are given. The sintered products contain a specific amount of silicon oxide and include crystalline phase and amorphous phase therein. The existence of the glass phase increases the strain of the sintered product to prevent the product from breaking. Further, the glass phase can improve the heat shock properties to increase the strain to reduce the breakage when metal parts are inserted.
Patent JP-S58220909-A (JP)
Inventor: ERUNSUTO HATSUTSU
IPC: F01L13/02
Filed: 1983-06-02
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-H08294215-A (JP)
Title: Structure of supporting supported member around supporting member
Inventor: NAGASAKI MAKOTO
IPC: H02G3/30
Filed: 1995-04-21
Abstract: PURPOSE: To improve a supporting force by which a cylindrical protector through which a wiring harness is inserted is supported on a cylindrical reinforcement. CONSTITUTION: A first hook protrusion 13a and a flexible protruding piece 13b are provided on a protector 13 and a second hook protrusion 13c is provided on the protruding piece 13b. On the other hand, a first hook hole 14a and a second hook hole 14b are provided on a reinforcement 14 in its circumferential direction. The first hook protrusion 13a is inserted into the first hook hole 14a for hooking and the protruding piece 13b is bent at its root part and the second hooking protrusion 13c is inserted into the second hooking hole 14b for hooking. With this constitution, the protector 13 is hooked on the reinforcement 14 at a plurality of positions around the reinforcement 14 to improve the supporting force.
Patent JP-H08292295-A (JP)
Title: Method for storing columnar body and storehouse for the same
Inventor: MIO KEIGO
IPC: G21C19/32
Filed: 1995-04-21
Abstract: PURPOSE: To ensure the isolation from surroundings, improve the radiation shielding effect, and simplify the structure of a storehouse by constitution it of steps of loading of a columnar body the horizontal and vertical positioning, and the housing of the columnar body in a housing tube. CONSTITUTION: A columnar body P, which is kept housed in a transportation cask C, is carried from the ground through a loader 4 into a cell 1 by a crane 3b. Then, the body P is taken out from the cask C and is horizontally positioned by a carrying means 21 in the cell. After having positioned the body P, it is raised by a lift 25 and is inserted into a desired housing tube 16, and the weight of the body P is supported and the position where it is housed is set by using a fixing means. A tray supplying means 30 supplies trays 28 to the lift 25 of the carrying means 21, and empty casks C are returned to the ground. When the post P generates the decay heat of a radioactive substance, moreover, the exchange with the low-temperature air due to the thermal ascending current controls the rise in the temperature of the body P and the tube 16.  Further, the freedom is given to the thickness and materials of an upper shielding wall 11 of the cell 1 by loading and unloading the columnar body P from below the tube 16.
Patent JP-H11297943-A (JP)
Title: Electrode for ferroelectric substance memory and ferroelectric substance memory using it
Inventor: KOIWA ICHIRO
IPC: H01L21/8242
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To suppress degradation of ferroelectric substance memory characteristics. SOLUTION: With a columnar crystal particle 23 of platinum group element provided, the columnar crystal particle is so oriented that its longitudinal direction is parallel to a base material surface 10a where an electrode 17 is provided, provided that the crystal growth direction of the columnar crystal particle is longitudinal direction of the particle. Related to a ferroelectric substance memory electrode, a platinum group element is a kind of element selected among platinum, iridium, ruthenium, and osmium. Related to the ferroelectric substance memory electrode provided as a first electrode between a base material and a ferroelectric substance film, a laminating structure of a platinum layer and a layer of platinum group element except for platinum is provided.
Patent JP-S60239880-A (JP)
Title: Encoding method of divided area value
Inventor: TOMOCHIKA SETSUTAKA
IPC: G06T7/00
Filed: 1984-05-15
Abstract: PURPOSE:To obtain a decimal access code by forming 4<n> square mesh divided areas in accordance with mesh dividing levels based upon hexadecimal numbers, reading out the access code of a required specific area as a hexadecimal number and converting the hexadecimal number into a decimal number. CONSTITUTION:A specific area is equally divided into four parts respectively in vertical and horizontal directions to form sixteen large-scale divided areas and a hexadecimal number consisting of divided area specifying codes ''0''-''F'' is assigned to respective areas. Each large-scale divided area is equally divided into four parts respectively in the vertical and horizontal directions to form sixteen medium-scale divided areas and hexadecimal numbers consisting of the divided area specifying codes ''0''-''F'' are assigned to respective areas. Then, each medium-scale divided area is equally divided into four parts respectively in the vertical and horizontal directions to form sixteen small- scale divided areas and hexadecimal numbers consisting of the divided area specifying codes ''0''-''F'' are assigned to respective divided areas. Thus, a decimal access code corresponding to the required specific divided area can be found out by reading out the access code of the required specific divided area out of many square mesh divided areas as hexadecimal number corresponding to the mesh dividing level and converting the hexadecimal number into a decimal number.
Patent JP-S61254818-A (JP)
Title: Gyrocompass
Inventor: OSHIMA AKIRA
IPC: G01C19/16
Filed: 1985-05-08
Abstract: PURPOSE:To make the flowing of a leakage electrical current difficult and to prevent from oxidizing of mercury with a simple construction by providing a conductive part having an outside diameter form larger than a part where the mercury contacts with a conductive supporting liquid from the neighborhood of a bottom electrode at the bottom of a container. CONSTITUTION:The titled gyrocompass is provided with the conductive part 5 made of stainless foil having the form larger than the outside diameter of a contact part 4a of a mercury conductive supporting liquid which is the part where the mercury 4 contacts with the conductive supporting liquid 3 from the neighborhood of the bottom electrode 1a, namely, the size larger than the diameter of the contact part 4a of the mercury conductive supporting liquid to contact always with the conductive supporting liquid 3. In other words, the conductive part 5 is located in the neighborhood of the bottom electrode 1a and always contacts with a conductive supporting part 3 at one end. Hereby, the leakage electric current flowing in the direction of the bottom electrode 1a in the conductive supporting liquid 3 from beltlike electrodes 1b is decreased remarkably when it passes through the surface of the mercury 4 from the contact part 4a of the mercury conductive supporting liquid as the conductive part 5 discharges the duties as a lightning rod.
Patent JP-H01268980-A (JP)
Title: Door closer
Inventor: MACHIDA HIROMI
IPC: E05F3/02
Filed: 1988-04-20
Abstract: PURPOSE:To make it possible to also apply to a two-way opening slide door by placing compression springs among three cylindrical members provided concentrically and in the direction of the axis so that they are capable of displacement each other and providing a shroud chamber equipped with a check valve and a restricted passege. CONSTITUTION:Three cylindrical members 13, 15 and 17 are provided concentrically and in the direction of the axis so that they are capable of displacement each other, and compression springs 18 energizing the spacing of the cylindrical members 13 and 17 in the direction of the extension are placed between the first and the third cylindrical members 13 and 17. A ring-like shroud chamber 29 is formed between internal and external circumferential walls of the first and the second cylindrical members 13 and 15 or the second and the third cylindrical members 15 and 17, and a check valve 28 and a restricted passage 26 are provided. When a door closer 10 is reduced to enlarge the shroud chamber 29, an inflow of air is allowed, and on the contrary, when the shroud chamber 29 is shrunk, an outflow of air is controlled. Accordingly, when taking hands off after opening a door against the springs 18, the force of the springs 18 closes the door against the air pressure of the shroud chamber 29. At that time, the resistance force caused by the air pressure is gradually reduced by the action of the restricted passage 26, and the door is closed at a proper speed.
Patent JP-S5432015-A (JP)
Title: Horizontal deflection circuit
Inventor: ARAFUNE YASUNARI
IPC: H04N3/16
Filed: 1977-08-16
Abstract: PURPOSE:To avoid the effect due to the damper current by blocking the current which flows reversely to the primary side circuit and providing a damping circuit to absorb the electromagnetic energy transmitted to the primary side.
Patent JP-H09266568-A (JP)
Title: Television receiver
Inventor: HIROKAWA TAKASHI
IPC: H04N7/035
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide the television receiver which enables a user to easily Judge whether or not there is a closed caption broadcast. SOLUTION: A closed caption detection part 4 detects whether or not there is a closed caption signal on a television signal, and whether the mode is a caption mode or text mode, whether the field is F1 or F2, and whether the channel is C1 or C2 when the closed caption signal is present, and an on-screen signal generation part 6 generates an on-screen signal showing the contents of the closed caption broadcast. A control part 5 and the on-screen signal generation part 6 compare the detection result of the closed caption detection part 4 with a last detection result, and display the contents of the closed caption broadcast for 3 seconds when they do not match each other.
Patent JP-H06309953-A (JP)
Title: Flexible superconducting cable
Inventor: TANAKA YASUZO
IPC: H01B12/02
Filed: 1993-04-23
Abstract: PURPOSE:To provide possibility of laying a superconducting flexible cable even in an existing pipeline or in a cavity without causing deterioration in the critical amperage characteristics of the superconductor and without damaging it by making an inner undulate pipe with a greater flexural stiffness than that of an outer undulate pipe. CONSTITUTION:A superconducting flexible cable is composed of an outer undulate pipe 1, an inner undulate pipe 2 inserted therein, and superconductor 3 installed outside of the outer pipe 1 and/or outside of inner pipe 2, wherein the inner pipe 2 is given a greater stiffness than the outer 1. That is, a double structure is introduced where the inner pipe 2 is inserted in the outer 1, and the superconductor 3 is installed outside of the outer pipe 1. This lessens the apparent thermal contraction difference between the tubing body and the superconductor when the superconductor is cooled, to lead to suppression of deterioration of the Ic (critical amperage) characteristics of the superconductor. According to this double tubing structure in which the pipe 2 having a greater flexural stiffness than the outer pipe 1 is located on the inside, it is prevented that a large bending is generated locally when it is bent and also bending/curving can be done easily as a whole, and damage when cable is bent can be prevented.
Patent JP-H11292466-A (JP)
Title: Automatically stowing method and device for container
Inventor: TERAO KAZUAKI
IPC: B66C19/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To move a spreader or a container suspended by the spreader to a selected position at the shortest distance, without a collision with a piled containers. SOLUTION: The position of containers stowed in stowage of the containers is inputted to be memorized in a control device 19, also the position of a taken out container in container take-out, is inputted to be memorized beforehand in the control device 19, to judge the existence of a stowage space in the selected position in the stowage of the container, and the existence of the container in the selected position in the takeout of the container, and also the distance between a spreader and a lower part piled containers, and the distance between the right and left directions of the spreader and piled containers are detected by distance detectors 12, 13, and 14, provided on the spreader to input an operation command signal 28 into the control device 19, and in moving the spreader to the selected position,  the spreader is moved to the selected position at the shortest distance based on a detected position in the lower part and in a right and left directions from the distance detectors 12, 13, and 14.
Patent JP-S5622325-A (JP)
Title: Production of polymerizable organopolysiloxane
Inventor: TAKAMIZAWA MINORU
IPC: C08F290/00
Filed: 1979-07-31
Abstract: PURPOSE: To obtain, in high purity and yield, a polymerizable organopolysiloxane without using an organic solvent, by reacting an epoxy group-containing organopolysiloxane with (meth)acrylic acid in the presence of a metal salt of the acid.  
     CONSTITUTION: A polymerizable organopolysiloxane represented by formula III, wherein R 2  is H or methyl, B is a monovalent hydrocarbyl group or a group of formula IV, is prepared by reacting acrylic acid or methacrylic acid with an epoxy group-containing organopolysiloxane represented by formula I, wherein R 1  is a monovalent hydrocarbyl group, A is a monovalent hydrocarbyl group or a group of formula II, a is 0, 1 or 2, n is 1W5, and m is 1W4, in the presence of an alkali metal salt of acrylic or methacrylic acid. It is preferred from a point of reactivity, yield, etc., that R 1  in said formula I is a 1W4C alkyl or phenyl. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01267633-A (JP)
Title: Stereoscopic image projection type display device
Inventor: MASUKI TOMOKO
IPC: G03B35/26
Filed: 1988-04-20
Abstract: PURPOSE:To obtain a stereoscopic image with high visibility by providing two lenses and liquid crystal panels on identical planes respectively in parallel with a screen. CONSTITUTION:Lenses 3 for projecting devices 6 and 7 for the left eye and the right eye respectively are arranged so that the main plane 8 of each is locate don an identical plane in parallel with the screen 5. Behind the lenses 3, the liquid crystal panels 2 are arranged in the same way as the lenses 3 on an identical plane in parallel with the screen 5. The liquid crystal panels 2 are illuminated by light sources 1 located behind them, and projection is performed on the screen 5 by means of the lenses 3. At this time, the projection is performed by P-polarized light for the projecting device 6 for the left eye and S-polarized light for the projecting device 7 for the right eye. A viewer views the screen 5 using a pair of three-dimensional glasses 12 having a polarizing plate 10 for the left eye which transmits P-polarized component light alone and a polarizing plate 11 for the right eye which transmits S-polarized component light alone. The stereoscopic image can be thereby obtained.
Patent JP-S5432486-A (JP)
Title: Isocarbostyril derivatives and their preparation
Inventor: WAKABAYASHI TOSHIO
IPC: A61P29/00
Filed: 1977-08-17
Abstract: PURPOSE: Isocarbostyril derivatives of formula I[R" is (substd.) phenyl, (S)-, (R)-, (RS)-α-methylbenzyl, benzyl, substd. phenylmethyl; R 2  is monovalent substituent; n is 0 - 2, when n=0, then (R 2 )n is H, and when n=2, two R 2 's combine together to form a ring]. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02276259-A (JP)
Title: Circuit board structure
Inventor: MARUYAMA HISANORI
IPC: H01L21/60
Filed: 1989-04-18
Abstract: PURPOSE:To enable a bump to effectively break through a metal oxide film naturally formed on the surface of a pad and to assist the pad in metal bonding with the bump so as to enhance a film carrier mounting method in degree of freedom of design by a method wherein the surface of the bump formed at the tip of a finger lead is formed rugged. CONSTITUTION:A bump 2 whose surface is not flat is formed on the tip of a finger lead 1. When an IC pad 3 of an IC chip 1 is bonded to the bump 2 formed on the tip of the finger lead 2, as the surface of the bump 2 is not flat, the bump 2 effectively breaks through a metal oxide film 5 naturally formed on the surface of the pad 3 to bring the metal of the bump 2 into direct contact with the metal of the pad 3, so that an excellent bonding can be realized.
Patent JP-S60241161-A (JP)
Title: Mobile note handling machine
Inventor: WATANABE YOSHIHIRO
Filed: 1984-05-16
Abstract: PURPOSE:To attain the automatic and assured transfer of notes with an automatic note handling machine with no exchange of cashboxes, by providing a note transfer path for a mobile note handling machines which moves among plural automatic note handling machines. CONSTITUTION:A mobile note handling machine 12 moves among plural automatic note handling machines 7. The machine 12 feeds notes to the machines 7 and also receive notes from these machines 7 to store them. A note transfer path is provided for transmission/reception of notes to/from machines 7. In addition, another note transfer path 10 is set at the side of the machine 7.
Patent JP-H11296008-A (JP)
Title: Image forming device
Inventor: YOSHIHARA HIDEO
IPC: G03G21/00
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device capable of preventing the impartation of a strange impression to operator and a deterioration in the quality of medium to be recorded and image by processing steam generated in a fixing means, without increasing the production cost so much. SOLUTION: The steam generated in a fixing unit 4 gets out of a frame 47 through a communicative hole 51 and enters the upper space 55 of a recessing part 43a formed in the top surface of an upper frame 43. The upper space 55 is covered with a film 53, in a state where a gap 51a is left, from above as shown by the figure (B), so that thereon, most of the steam is condensed into dew and becomes a drop of water W. The drop of water W is stored in the recessing part 43a. At this time, a part of the steam is discharged through the gap 51a and the drop of water W stored in the recessing part 43a is evaporated according to the generation of the heat of a heating roller 15, to be discharged from the gap 51a as well. Since the steam is a very little, it does not give an adverse influence, though it is effective for the prevention of the back flow of the drop of water W.
Patent JP-S61256411-A (JP)
Title: Operation controller for unmanned carrier
Inventor: MIZUNO YOSHIHARU
IPC: G05D1/02
Filed: 1985-05-10
Abstract: PURPOSE:To control the stop and the run of an unmanned carrier at the position of an absolute address and to attain the smooth operation control of the carrier, by providing the mark plate patterns formed with combinations of iron plates and capable of display of the absolute address at desired positions on a driving course and reading these patterns by a mark sensor of the unmanned carrier. CONSTITUTION:Stations 30A-30D are set at desired positions along a driving course R' of an unmanned carrier 10 of an operation controller. A stop command output device 22 is set at each of the stations 30A-30D. At the same time, the absolute address mark plates 36A-36D and high-speed and medium- speed command mark plates 32 and 34 are also provided at desired places on the course R'. The carrier 10 contains a stop command sensor 20 which detects the stop commands given from the device 22 and a mark plate sensor 18. The absolute addresses of the course R' are detected by the sensor 18 and processed by a microcomputer 16. Thus the smooth operation of the carrier 10 is secured on the course R'.
Patent JP-S58214733-A (JP)
Title: Range hood fan
Inventor: NIWA MAKOTO
IPC: F24C15/20
Filed: 1982-06-07
Abstract: PURPOSE:To prevent oil drops and lowering of suction efficiency by a structure wherein a filter formed by perforated plates, a large number of holes worked by punching, is installed on the under surface of a hood so as to cover the suction port of the hood and at the same time to slope down toward the lowest part, at which an oil catcher is provided. CONSTITUTION:The oil content containd in the smoke or the like sucked into a hood 1 through a suction port 3 by a blower 7 is removed by adhering to the hole parts 14 and 13 during passing through the holes 14 and 13 of the filter plates 16 and 15 formed by the perforated plates and flows down on the front and rear surface parts of the filter plates 15 and 16 toward the lowest parts 17 and 18 by guiding the smoue along the slope of said front and rear surface parts to fall down and store in the oil catcher 19. 25% or more of the opening ratio is employed as for the hole parts 13 and 14 and at the same time 0.4mm. or more is employed as for the edge-to-edge hole spacing (l). Furthermore, good result is obtained as for the suction efficiency and the prevention of direct falling down of oil drops by realizing the state that the diameter of the hole part is made smaller the lower the hole part is located and at the same time the part in the vicinity around the lowest part is made nearly holeless.
Patent JP-2000292793-A (JP)
Title: Rubbing cleaning device and method for rubbing cleaning
Inventor: AOYANAGI YOSHINORI
IPC: G02F1/1337
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To improve the display quality of a liquid crystal display panel without increasing the production cost of the liquid crystal display panel. SOLUTION: Positive or negative ions 6 are sprayed from an ionizer 3 to the surface of a cleaning substrate 2 to electrify the surface of the substrate 2, and then the substrate 2 is passed at a proper frequency in the production line while TFT substrates or CF substrates are passed so that the surface of the electrified cleaning substrate 2 is rubbed with a rubbing roll 4. Thus, foreign matters depositing on the rubbing roll 4 are removed by the electrostatic charges and physical forces by rubbing without significantly decreasing the limit of the number of times for use of the rubbing roller 4.
Patent JP-H11284285-A (JP)
Title: Compound semiconductor light emitting device and its manufacture
Inventor: KIKUCHI SATOSHI
IPC: C25D7/12
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To stabilize a light emitting point position and improve life and characteristic of a device, by making the thickness of a plating conducting layer at most a specified ratio of an average, in a compound semiconductor light emitting device where a compound semiconductor layer, an initial conducting layer and the plating conducting layer are formed in order on a substrate. SOLUTION: After a compound semiconductor layer and an initial conducting layer are formed in order on a substrate, a plating conducting layer is formed. After the compound semiconductor layer is epitaxially grown, initial conducting layers are formed on both the substrate side and an epitaxial layer side, a plating conducting layer is formed on the epitaxial layer side, and an electrode is formed. 3σ of the thickness of the plating conducting layer is set at most 30% of the average. As a result, deterioration of yield which is to be caused by error of a light emitting point position can be remarkably reduced.