baber/WOPTO huggingface dataset:
Patent JP-S62102029-A (JP)
Title: Gas turbine combustion unit
Inventor: SHIOMI HAJIME
IPC: F23R3/46
Filed: 1985-10-30
Abstract: PURPOSE:To improve a cooling characteristic at a tail cylinder of a combustion unit by a method wherein a double cylinder structure is composed of a tail cylinder, an outer circumference of the tail cylinder and an inner cylinder of the tail cylinder and the annular part is formed to have a cooling passage communicated with combustion air passage. CONSTITUTION:A gas turbine combustion unit 10 is constructed such that a combustion air passage 17 is formed between an outer cylinder 15 of a linear and an inner cylinder 16, and then a combustion chamber 18 is defined within the inner cylinder 16 of the liner. The tail cylinder 20 is fixed to the rear end part of the inner cylinder. Hot combustion gas is guided into the inner cylinder of the tail cylinder 21 to show a hot gas temperature. However, a double cylinder structure is constructed by the outer cylinder 22 and the inner cylinder 21 for the tail cylinder 20, cooling passage 23 is formed within it and it is accelerated when the cooling air is guided from an injecting chamber into the cooling passage 23. As a result, an efficiency of radiation at the surface of the inner cylinder of the tail cylinder is improved, a rate of thermal conduction at the surface of the inner cylinder of the tail cylinder is made superior and the inner cylinder 21 of the tail cylinder is positively cooled. Therefore, it is possible to decrease the temperature in the tail cylinder 20 less than an allowable temperature.
Patent JP-2001063745-A (JP)
Title: Portable measuring container having locking mechanism
Inventor: HOTTA TAIJI
IPC: B65D83/06
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To quickly and surely aliquot and discharge a powdery or granular content of a specified amount by forming a measuring region of the upper region in the container and a cap member, and providing a locking mechanism, which discharges the housed content at the time of the usage only, on the cap member. SOLUTION: A container main body section 1 is vertically partitioned by the partition plate, and the inside of the container main body section 1 and the upper region 11 slightly communicate with a through hole. On the external wall 11w of the upper region 11, an undercut 11db for engagement is projected at the lower section. At the same time, on the external wall 11w of the upper region, one section extends upward more than the other section, and reaches an uppermost section 11p. At a location being slightly lower than the uppermost section 11p, an engaging claw 22c of a top plate section 22 is engaged with a recess 11b for locking.  In order to place the lock under an operated state or a released state, a cap member 2 and the container main body section 1 are relatively rotated by twisting them in the opposite directions from each other, with a rotary supporting pin 11sp between the cap member 2 and the container main body section 1 as a rotating shaft.
Patent JP-2000071178-A (JP)
Title: Adapter
Inventor: NAKAJIMA MIKIO
IPC: B25B27/073
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an adapter that reduces other adapters used owing to it applicability to connections of connected elements of several shapes. SOLUTION: An adapter 1 for connecting a connector B1 to a connected element A1 comprises a housing 2 and a clamping member 3. This clamping member 3 consists of an operation element 4, a pin 5 and an elastic jaw 6. The pin 5 is constituted of a cylindrical shaft 5a and an inclined part 5b in the shape of a truncated cone. The elastic jaw 6 is constituted of a jaw element 6a and a base 6b and is disposed round the pin 5. As the operation element 4 is operated to move the pin 5 in the direction of an arrow 10, the inclined part 5b of the pin 5 comes closer to the internal surface of the jaw element 6a to expand it diametrally outward.  The jaw element 6a is then pressed against the internal surface of a connection 8 of the connected element A1, which is in turn placed in close contact with an O-ring 7, with the result that the adapter 1 is connected to the connection 8 of the connected element A1.
Patent JP-S61121948-A (JP)
Title: Ink jet printer
Inventor: TERASAWA KOJI
IPC: B41J2/20
Filed: 1984-11-19
Abstract: PURPOSE:To attain to simplify operation and to make an apparatus compact, by constituting the titled printer so that pump sucking operation and the opening and closing operation of an atmosphere open pipe are performed by the same operation lever. CONSTITUTION:When the operation part 29A of an operation lever 29 is operated to the direction (open side) shown by the arrow B, a cam surface part 29B corresponds to an air vent valve 28 at the part of the small diameter 29C thereof and, therefore, the air vent valve 28 is upwardly pressed by the elasticity of a spring 28B to bring the other end opening part 25A of an atmosphere open pipe 25 to an open state. When the operation part 29A is operated to the direction (suction side) shown by the arrow C, the cam surface part 29B corresponds to the air vent valve 28 at the large diameter pat 29D thereof in the same way as the case of an intermediate position and, therefore, even if the operation part 29A is operated to the suction side, the projection 28A of the air vent valve 28 is prevented from being pushed in an air vent port 26A from the state shown by the drawing. In this case, a piston 31 is pushed in the air vent port 26A by the operation part 29A and the sucking operation of a pump 30 is performed.
Patent JP-S62106591-A (JP)
Inventor: SASAKO HITOSHI
IPC: G07D9/04
Filed: 1985-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000150838-A (JP)
Title: Semiconductor substrate and production thereof
Inventor: SATO NOBUHIKO
IPC: H01L21/324
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To produce a semiconductor substrate having reduced crystal defect on a porous silicon layer by performing heat treatment in an atmosphere containing no porous material gas, specifying silicon etching at a specified amount or less and specifying the variation rate of surface porosity of a porous silicon layer. SOLUTION: A substrate 1 having a porous silicon layer 90 at least on the surface side is prepared and a thin protective film 4 is formed on the wall 3 of a hole made in the porous single crystal silicon layer. It is immersed into an aqueous solution of low concentration HF and the protective film 4 is removed. The basic body where porous silicon is formed is then set in an epitaxial growth system and subjected to heat treatment (prebake) before a nonporous single crystal 6 is grown. Prebake conditions are set such that reduction in the thickness of the porous silicon layer is 2 nm or less, preferably 1 nm or less, and the variation rate (r) of surface porosity of the porous silicon layer is 1/10,000<=r<=1, preferably 1/100<=r<=1.
Patent JP-H0882139-A (JP)
Title: Opening/closing device of panel door
Inventor: TERADA TERUYO
IPC: E05C9/16
Filed: 1994-09-12
Abstract: PURPOSE: To rapidly understand the opening/closing method and prevent danger and wrong operation of devices on opening/closing, by connecting one end of an opening/ closing bar at both sides of opening/closing levers respectively and fixing the other end of both opening/closing bars to the frame of a panel body by the rotation of lever and displaying the opening/closing direction on the control part 2. CONSTITUTION: The control part 25 exposed from the other side of the external door 5 by opening of the internal door 7 is directly watched. In this time, the control part 25 is positioned in the closing direction and the other ends of both opening/closing bars 22 are fixed to the inside face of the upper and lower panel body frames 4 respectively to retain the closed state of the external door 5. And the control part 25 is transferred from the front side of the external door 5 to the opening direction. Then the other ends of both opening/closing bars 22 are separated from the inside face of the upper and lower panel body frames 4 respectively. The external door 5 is brought to a state which can be opened, in one operation.  When the door is closed, the external door 5 is closed and the control part 25 is transferred to the closing direction and both opening/closing bars 22 are fixed to the frame 4. In this way, there is not such a danger that one touches charged appliances inside the panel body and there is no fear that wrong operations are brought about in the devices.
Patent JP-S60139639-A (JP)
Title: Conversion of inactive steric isomer in synthetic serricornin to active steric isomer
Inventor: MORI MASATAKA
IPC: C07C45/87
Filed: 1983-12-27
Abstract: PURPOSE:To convert the inactive steric isomer in synthetic serricornin to the active steric isomer to increase the sex-attracting activity of the compound, by the epimerizing reaction treatment with an acid or base catalyst and/or a racemizing reaction treatment with a base catalyst. CONSTITUTION:The inactive steric isomers of formula II and formula III are separated from the mixture of steric isomers of formulas I -IV (the letters enclosed with < > represents the relative steric configuration of 4,6,7-position) of serricornin synthesized by a chemical synthesizing means. The separated inactive steric isomers are subjected to (a) the epimerization treatment with an acid or amine base and/or (b) the racemization treatment with a base catalyst such as metal hydroxide or metal alkoxide, etc. The isomer of formula II [in the case of the (a) process] or the isomer of formula III [in the case of the (b) process] can be converted to the active steric isomer of formula I effective as a sex attractant of cigarette beetle.
Patent JP-S62106136-A (JP)
Title: Structure of damping force adjusting device utilizing magnetic fluid
Inventor: MATSUNAGA SHOICHIRO
IPC: F16F9/53
Filed: 1985-10-31
Abstract: PURPOSE:To adjust the viscosity of magnetic fluid in a wide range and enlarge a width of adjustment of a damping force, by forming a magnetic field generating passage capable of varying the viscosity of the magnetic fluid at a piston rod area or the like in a cylinder, so as to enlarge the passage. CONSTITUTION:A rod side chamber A and a piston side chamber B are communicated with each other through a damping force adjusting section 4 provided outside a cylinder or at a piston rod 2 area in the cylinder. The damping force adjusting section 4 is formed with a passage 46 for communicating both the chambers A and b, and with a solenoid coil 44 for generating a magnetic field over the full length of the passage 46. Accordingly, the passage 46 in the magnetic field may be more enlarged as compared with the prior art, thereby enlarging a width of adjustment of a damping force.
Patent JP-H10152593-A (JP)
Title: Vinyl chloride resin composition and vinyl chloride resin molding product
Inventor: AKATANI SHINICHI
IPC: C08L27/06
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride resin composition and vinyl chloride resin molding products which have excellent wood-like quality with reduced color changes, discoloration and chalking, even in the case that they are used outdoor for a long period of time. SOLUTION: The objective vinyl chloride resin composition and the vinyl chloride resin molding products therefrom contains (A) 100 pts.wt. of vinyl chloride resin, (B) 5-150 pts.wt. of wood flour with an average particle size of 30-500μm, (C) 0.01-1 pts.wt. of a Cu(II) carboxylate salt, (D) 0.01-5 pts.wt. of hydrotalcite and (E) 0.1-10 pts.wt. of at least one kind of pigment selected from quinacridone pigment, perylene pigment, polyazo condensate pigment, isoindolinone pigment, copper phthalocyanine pigment, cadmium pigment, titanium white and carbon black.
Patent JP-S60138714-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: UDA YOSHIKI
IPC: G11B5/31
Filed: 1983-12-27
Abstract: PURPOSE:To obtain an excellent slide contact face by bonding a protection substrate via an adhesives after the ruggeness of the protection layer of the uppermost layer of the coated film of a magnetic head is made flat. CONSTITUTION:An insulation layer 102, a magnetic conductor 105 and a protection layer 106 are formed on a magnetic substrate 101 of the magnetic head. The thick protection layer 106 is shaped up to the position shown in two-dash line 201 with the flat polishing method, and after the layer is made flat, a protection base 108 is bonded via a bonding layer 107. Thus, an excellent slide contact layer is obtained.
Patent JP-H0291520-A (JP)
Title: Coupling structure of continuous substrate and manufacture of divided substrate and continuous substrate
Inventor: MIYATA SHIGERU
IPC: H05K3/00
Filed: 1988-09-29
Abstract: PURPOSE:To prevent a conduction pattern, etc., formed on a substrate from breaking when respective substrates are divided and separated by forming long division holes nearby holes of the substrates. CONSTITUTION:Adjacent holes 3b are formed longer than heat insulation holes 4. Then when the respective substrates are divided and separated, respective pieces of the continuous substrate 2 are only divided along longitudinal division grooves 5 and lateral division grooves 6. At such a time, each substrate is separately completely by the side edge hole 3a and adjacent hole 3b of the division hole 3 nearby the heat insulation hole 4, so the periphery of the heat insulation hole 4 is stressed by the division of the respective substrates 1 of the continuous substrate 2. No strong force is applied locally to the thin and long weak-strength substrate part between the heat insulation hole 4 and substrate 1, so neither deflection nor cracking is caused. Consequently, a resistance heat generation body 9 is prevented from breaking.
Patent JP-H04125137-A (JP)
Title: Superconductor vessel
Inventor: KUWAJIMA HIDEJI
IPC: B32B7/02
Filed: 1990-09-14
Abstract: PURPOSE:To make the required position of a superconductor vessel into a normal conductor and to transfer the magnetic flux which is infiltrated into the superconductor and fixed thereto and to realize magnetic vacuum by forming a composite body of metal and the superconductor on the surface of the superconductor and raising thermal conductivity. CONSTITUTION:A vessel is constituted so that the inside surface and/or outside surface are formed of a composite body of metal and a superconductor and the other part is formed of the superconductor. Therein the rate of metal occupied in the composite body formed of metal and the superconductor is regulated so that a network is made by dispersing the metallic particles into the superconductor or sintering the metallic particles and thermal conductivity is raised in comparison with the special case of the superconductor. The blending rate of metal is not especially limited. For example, metal is preferably contained at 5-50vol.% in the composite body and more preferably at 10-40vol.%. Thereby the fixed magnetic flux is cooled and the part becoming the superconductor is temporarily made to a paraconductor. The magnetic flux fixed heretofore is made to a freely mobile state. The part becoming the paraconductor is successively transferred on the surface of the superconductor and thereby moved while collecting the magnetic flux.
Patent JP-S62116215-A (JP)
Inventor: ARUFURETSUDO YASHIETSUKU
IPC: G01F1/42
Filed: 1986-10-15
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-S63100684-A (JP)
Title: Locking mechanism for optical disk cartridge
Inventor: NISHIJIMA TATSUMI
IPC: G11B23/03
Filed: 1986-10-17
Abstract: PURPOSE:To prevent the adhesion of dust onto an optical disk and a play at transportation and to make the device small in size and thin in the profile by adopting the constitution in a way that one end of a lock member provided to a cartridge is engaged with a claw and an optical disk is pressed by a pressing body at the other end. CONSTITUTION:A lock member 9 energized by a spring 21 in a direction E uses its pressing body 23 to lock the outer circumference part 4' of the optical disk, an engagement part 22 of the other end is engaged with a claw 10 of the shutter 8 to lock the shutter before the loading of a cartridge 1. In loading the cartridge 1 to a holder 40, a release member 25 of a lever 50 is in contact with the locking member 9 and turned in a direction F to release the shutter locking. Thus, the shutter is not open in disuse, then the handling is improved and one locking member is enough for the purpose, then thin profile and small size are attained for the device.
Patent JP-H1184736-A (JP)
Title: Positively electrostatic-chageable toner
Inventor: KAWAGUCHI YASUSHI
IPC: G03G9/097
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a developer and to ensure stable electrostatic chargeability independently of the change of environment such as temp. and humidity, by incorporating a salification compd. comprising plural specified reaction forming compds. as an electric charge controlling agent. SOLUTION: In this positively electrostatic-chargeable toner contg. a colorant, a thermoplastic resin and an electric charge controlling agent, a salification compd. comprising reaction forming compds. represented by the formula nA<+> (I) and formula II is contained as the electric charge controlling agent. In the formula I, A<+> is a cation contg. a quat. N atom or a tert. S atom and (n) is 1 or 2. In the formula II, B is a monovalent anion, H, hydroxyl or lower alkyl. A salification compd. using a specified dihydroxyanthraquione anion represented by formula III is preferably contained. In the formula III, A<+> is a cation contg. a quat. N atom or a tert. S atom.
Patent JP-S60139559-A (JP)
Title: Antiskid controller
Inventor: MATSUDA TOSHIROU
IPC: B60T8/1761
Filed: 1983-12-28
Abstract: PURPOSE:To make an operational process attainable at high speed as well as to improve accuracy in antiskid control, by making a controller so as to perform the antiskid control based on each detected wheel speed of two wheel speed sensors per microcomputer through a time sharing process. CONSTITUTION:A piping system for two-system hydraulic pressure out of a master cylinder is set down to a hydraulic pressure system in common with right front wheels FR and left rear wheels RL, and adopts an X piping system making both left front wheels FL and right rear wheels RR a common hydraulic pressure system. Each of microcomputers 4a and 4b serving as an antiskid control circuit operates a control mode for braking hydraulic pressure by means of program control. Power feed to these microcomputers 4a and 4b taked place individually by each of independently installed regulators 6a and 6b. A hydraulic control signal is calculated and outputted by means of a time sharing process for each detected output of two wheel speed sensors 2a and 2b, thus processing this signal.
Patent JP-S6486693-A (JP)
Title: Stereoscopic video transmission system
Inventor: NISHIHARA MICHIHARU
IPC: H04N13/00
Filed: 1987-09-28
Abstract: PURPOSE:To always correctly view a stereoscopic video by transmitting simultaneously a discrimination signal for code information representing relation between a right and a left video and an odd and an even fields, etc. CONSTITUTION:The odd field conforms to a video L for a left eye in a section A in 1-1, and the relation is inverted at a timing C, in other words, the odd field conforms to the video for a right eye in a section B. The opening/closing relation of liquid crystal shutters 15L and 15R at this time is set in such a way that the same state as that of a preceding field is held only for one field corresponding to the switching of the video at the timing C as shown in 1-2 and 1-3 and it is possible to view the video with the eye corresponding to a displayed video, thereby, the video can be reproduced correctly as the stereoscopic video.
Patent JP-H0960441-A (JP)
Title: Door device including open frame and door frame pivoted to same, provided with counter measure against earthquake
Inventor: SUZUKI KAZUO
IPC: E06B5/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent a door from becoming unable to open due to sticking of the outer surface of the door on the inner circumference of open frames at an opening (entrance) provided in a building when the building is tilted by earthquake. SOLUTION: In a door device including open frames 13a to 13d and door frames 11a to 11d pivoted to them, the door device is inclined so that at least the inner circumference of the upper lateral frame parts 13a of the open frames is faced toward an open door side space 19. Also it is inclined so that the outer surface of the upper, lateral frame part 11a of the door frame corresponding to it is faced toward a closed door side space 18 when the door is closed.
Patent JP-S60139406-A (JP)
Inventor: NISHIKAWA TETSUZOU
IPC: B28B13/02
Filed: 1983-12-28
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-H08110403-A (JP)
Title: Distributed refractive index type optical material and spectacle lens using same
Inventor: KONO TSUTOMU
IPC: G02B3/00
Filed: 1994-10-11
Abstract: PURPOSE: To provide an optical material having a sufficient paraxial power and the compensating ability of aberration and a spectacle lens using the optical material even when the absolute value of the maximum difference of refractive indices of a distributed refractive index type optical material whose refractive index changes with a distance from an optical axis is small. CONSTITUTION: This material is a distributed refractive index type optical material whose refractive index changes with a distance from an optical axis and the distributed refractive index type optical material, whose refractive index distribution has a distance from the optical axis he at which the absolute value of the difference of refractive indices becomes the maximum compared with the refractive index from the optical axis while satisfying the condition: 0.6hmax <he<1.5hmax , is used for a spectacle lens. But, hmax is the maximum effective radius of the optical material.
Patent JP-H0669646-A (JP)
Title: Pattern conductive method of printed wiring board and through hole
Inventor: TAKAHASHI HIDEAKI
IPC: H05K3/46
Filed: 1992-08-21
Abstract: PURPOSE:To simplify board correcting works, secure a part mounting area on the board, and maintain an external appearance of the board in an electrical conduction among respective layer patterns of a printed wiring board after patterns are formed. CONSTITUTION:In a printed wiring board 6 formed with patterns 7, 8, 9, a required location of an electrical conduction thereof is punched and a conductive material 10 is inserted into a punched hole and at least both of upper and lower ends of a conductive material are soldered to patterns, whereby the respective layer patterns 7 to 9 can be electrically conducted through the conductive material 10.
Patent JP-S6488474-A (JP)
Title: High-voltage power source connecting structure for electrostatic charging device
Inventor: FUKUNAGA TAKAHIRO
IPC: G03G15/02
Filed: 1987-09-29
Abstract: PURPOSE:To curtail the number of parts, to miniaturize the titled device and to reduct its cost by providing a conductive coil spring which applies prescribed tension to a charger wire, and also, brought into direct contact with an output terminal and connected electrically. CONSTITUTION:When the upper side unit in a copying device is closed, an output terminal 15 in a high voltage power source part 12 descends, and when it is fitted to an insulating case 18, a coil spring 24 is bent by its load and pressed against the output terminal 15, and the output terminal 15 and the coil spring 24 become an electrically conductive state. Also, the coil spring 24 applies the optimum tension to a tungsten wire 21 in a stretched state by the load. Accordingly, the tension application to a charger wire 21, and electrical conduction between the output terminal 15 and the charger wire 21 can be executed by only one parts of the coil spring 24. In such a way, the number of parts can be reduced, the device can be miniaturized and the cost can be reduced.