baber/WOPTO huggingface dataset:
Patent JP-H05312665-A (JP)
Title: Differential pressure detector with diaphragm unit
Inventor: KITAMURA KAZUAKI
IPC: G01L13/02
Filed: 1992-05-14
Abstract: PURPOSE:To prevent response delay due to viscosity increase of an enclosing liquid when temperature is low and crack of a pipe for interlocking due to thermal expansion when temperature is high. CONSTITUTION:A pipe 3 consists of a stainless steel external pipe 3A and an aluminum internal pipe 3B which is placed coaxially within the external pipe 3A, both edges of the internal pipe 3B are sealed, and silicone oil is enclosed in the space between the pipes. Therefore, in the case of a low temperature, the internal pipe 3B shrinks much more than the external pipe 3A for enlarging the sectional area of a channel and deterioration in response delay due to the increase in viscosity is relieved. In the case of a high temperature, the internal pipe 3B inflates much more than the external pipe 3A and the sectional area of the channel shrinks, thus compensating the influence of deterioration of response delay due to by reducing viscosity of an enclosing liquid exponentially, reducing the volume of the enclosing liquid by a double pipe structure, and suppressing increase in internal pressure due to thermal expansion.
Patent JP-S5747873-A (JP)
Title: Plasma etching method
Inventor: YAMAZAKI TAKASHI
IPC: H01L21/302
Filed: 1980-09-03
Abstract: PURPOSE:To prevent the corrosion in an etching vessel and improve the uniformity of etching by affixing an org. film on the inside wall of a vacuum vessel and electrode surfaces in plasma etching of Al films. CONSTITUTION:An electric power source 8 is connected via an impedance matching box 9 via a vacuum seal 7 to the former of parallel flat plate electrodes 4, 5 insulated by insulators 6, 6' from a vacuum vessel 1, by which rf electric power is applied to both electrodes. Both electrodes are cooled by water cooling pipes 10, 10', and after the vessel 1 is evacuated to a prescribed degree of vacuum by an exhaust means 11, gaseous CCl4 and Cl2 are introduced through inlets 2, 3. The etching  pressure of the vessel 1 is regulated by conductance valves 12, 12' sandwiching a  liquid nitrogen trap 13, and gas plasma is formed between the electrodes 4, 5 by the  electric glow discharge, whereby a sample 14 is etched. Here, the inside wall of the  vessel 1 and the surfaces of the electrodes 4, 5 are coated with a hydrocarbon or  chlorinated hydrocarbon type org. film 16.
Patent JP-H01290270-A (JP)
Title: Compound semiconductor and treatment thereof
Inventor: ISHII TOSHIHIKO
IPC: H01L21/318
Filed: 1988-05-18
Abstract: PURPOSE:To obtain the stable and high intensity of light, by providing a silicon nitride film on a light-leading out face having a GaAlAs layer. CONSTITUTION:This element allows a P-type GaAlAs layer 2 and an n-type GaAlAAs layer 3 to perform an epitaxial growth on a p-type GaAs substrate 1 and then, a p-type electrode 4 and an n-type electrode 5 are mounted. Then, a silicon nitride film 6 is provided to a light emission face with a plasma CVD process at a temperature of 220 to 270 deg.C. Such an element having a silicon nitride film which is provided by a CVD process does not lower the intensity of light very much in a lot but rather raises the intensity of light by turning on the electric current. The treatment of a light-leading out face with nitride enables this element not only to maintain the intensity of light for a long time but also to obtain the uniformity of treatment.
Patent JP-H11310245-A (JP)
Title: Fluid filling container
Inventor: SATO TOMOAKI
IPC: B65D30/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluid filling container having appropriate strength and appropriate flexibility as a container and also having high gas barrier property appropriate for preserving fluid. SOLUTION: A bag-like member made of a laminate film having at least one gas barrier layer comprising a resin including, as constituents, at least one kind of poly(metha)acrylic polymer selected from a group comprising poly(metha)acrylic acid and its partially neutralized substance and a polyalcoholic polymer is used to form the fluid filling container.
Patent JP-S62278008-A (JP)
Title: Rotary shut-off nozzle in injection molder
Inventor: TANIDA SHOZO
IPC: B29C45/76
Filed: 1986-05-27
Abstract: PURPOSE:To permit the holding of seal function for a long period of time, the facilitation of the overhaul and cleaning of the title nozzle and the perfect removal of remaining material by a method wherein a rotary valve is pivoted by a hydraulic cylinder unit to control the switching of the valve at a position between the position, whereat both ends of a penetrating hole are connected to a passageway, and the position, whereat both ends of the same hole is intercepted from the passageway. CONSTITUTION:A rotary valve 4 for opening and closing a passageway 3 is inserted into the intermediate part of a nozzle 1 and is provided with a penetrating port 21, orthogonal to the axis thereof, in the valve while the O-rings 19 of polytetrafluoroethylene for preventing the leakage of a material are inserted into both ends and are fixed by metallic rings 18. Links 5 are fitted to both ends of the rotary valve 4 and the rotation of the links 5 is transmitted to the rotary valve 4 while the links 5 are connected to a hydraulic cylinder unit 7. The leakage of the material through a gap between the nozzle 1 and the rotary valve 4 is prevented by the O-rings 19 of polytetrafluoroethylene, excellent in resistances to heat and abrasion, while the remaining material may be removed and the mixing of foreign materials may be prevented perfectly by cleaning the nozzle while pulling out the rotary valve 4.
Patent JP-H04349378-A (JP)
Title: Metal fitting for connecting coaxial feeder
Inventor: MAKIYAMA SHIROJI
IPC: H01R31/06
Filed: 1991-05-28
Abstract: PURPOSE:To facilitate the work of connecting a coaxial feeder to a coaxial feeder connector fitting by constructing the coaxial feeder connector fitting in such a manner that plural clamping-bands may be prevented from being disconnected and separated from each other. CONSTITUTION:An interconnecting metal fitting 11 for clamping the joint part of a coaxial outer-conductor from the outside thereof so that the conductor may be connected to the fitting is made up of an elastic cylindrical-metal, and it is formed with a gap in its axial direction and accordingly deformed in its circumferential direction. Each of band-retainer plates 13 is allowed to retain each of plural clamping-bands 12 with an equal interval therebetween. Also projected portions formed at both ends of the band-retainer plate 13 are engaged respectively with both ends of the interconnecting metal fitting 11, so that the interconnecting metal fitting 11 and the plural clamping-bands 12 may be respectively prevented from being mutually disconnected and separated.
Patent JP-H04349699-A (JP)
Title: Rail fitting device of electric apparatus
Inventor: TANIGUCHI NAOHIRO
IPC: H05K7/12
Filed: 1991-05-28
Abstract: PURPOSE:To fit a lever to a rail with a low load. CONSTITUTION:The direction of projection of a near inverted-V shaped elastic piece 16 is equal to that of extraction of a lever 6. Depressing the lever 6 makes the nib 16a of the elastic piece 16 clear the nib 18a of a projection 18: in this case, the elastic piece 16 comes through the projection 18, so that a low load can be operated.
Patent JP-S5550411-A (JP)
Title: Direct iron manufacturing method
Inventor: HORIE TETSUO
IPC: C21B13/00
Filed: 1978-10-03
Abstract: PURPOSE: To manufacture a good reduced iron economically, by reducing iron ore preliminary charging powdered iron ore and carbonaceous material in fluidized bed and reducing to reduced iron in the next fluidized bed and also, reducing CO 2  generated at the time of manufacturing the reduced iron to CO by powdered cabonaceous material and using circulating the above CO.  
     CONSTITUTION: The powdered iron ore 3 and the powdered carbonaceous material 4, are introduced in the fluidized bed 1 in the upper part of the reaction vessel. High temperature reducing gas containing CO, is risen from the lower moving bed 2 and both powders of the ore and carbonaceous material, are dropped down fluidizing in the bed 1. On this occasion, the ore is reduced by reducing gas preliminary and also, a part of the carbonaceous material is floated in the bed 1. Preliminary reduced ore is reduced by high temperature reducing gas jetting from the nozzle 11 in the bed 2 having the sectional area more than twice of the bed 1 and a good reduced iron is made. CO 2  gas generated at that time, is reduced to CO by the powdered carbonaceous material and high temperature and high pressure CO gas is jetted from the nozzle 11 of the bed 2 through the duct 7 after reducing the ore in the bed 1 preliminary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61279502-A (JP)
Inventor: IWAMOTO HIROHIKO
IPC: B27L5/08
Filed: 1985-06-05
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-H0636727-A (JP)
Title: Automatic focusing device
Inventor: SHII CHIYAO RIN
IPC: G02B7/28
Filed: 1993-04-26
Abstract: PURPOSE: To correctly detect height or position of a sample or a body surface and their change by providing first and second optical beam focal point forming means, a servo Z-axis control electron system, etc. CONSTITUTION: A mirror 54, a lens 56, and a mirror 58 act on an optical beam 59 from a laser 52 to form a first optical beam focal point on a surface 20 of a wafer 22. A spherical mirror 62 collects radiation from the first optical beam focal point to form a second optical beam focal point close to it. In this case, change at a height or place of the surface along an axial line 16 of an electron beam 15 is generated by change of a place of the second focal point. Radiation from the second focal point is reflected by the mirror 58 to be inputted through the lenses 56, 64 to an image position-sensitive inspection instrument 66 to form an image on a instrument 66.  Output of the instrument 66 is supplied to a servo Z-axis control electron system 68, so a DC correction voltage related to an error of the height or position of the surface 20 is outputted, thereby correct detection can be provided.
Patent JP-S5823527-A (JP)
Title: Twisting device for wire stranding machine
Inventor: MIYAUCHI TOSHIAKI
IPC: D07B7/02
Filed: 1981-08-03
Abstract: PURPOSE:To give a natural permanent strain to hard steel wires to prevent the occurrence of the variance of stranding and small waves, by providing a twisting device which gives a pitch shorter than the set pitch of goods in the stage before the production of a stranded wire. CONSTITUTION:A twisting device 1 consists of overstranding rollers 2 and a straightening device 3, and they are rotated around the axial line of a linear material 4 in the same direction A as the rotation direction of a wire stranding machine. In respect to over-stranding rollers 2, two, large and small rollers are arranged freely turnably, and the linear material is wound around these rollers plural times to overstrand it, and a pitch shorter than the set pitch for the production of a stranded wire is given. In respect to the straightening device 3, plural straightening rollers 5 are arranged freely rotatably so as to be placed alternately on and under the linear material, and the pitch is stabilized to give a natural permanent strain. Thus, the stranded wire produced by this wire stranding machine becomes high-quality goods which have no kink and curl and do not generate the variance of stranding and small waves.
Patent JP-H07329151-A (JP)
Title: Plug for resin molding machine and manufacture thereof
Inventor: DOJO MASAMI
IPC: B29L7/00
Filed: 1994-06-03
Abstract: PURPOSE:To improve efficiency in cooling a resin molded body such as a foamed intermediate body and a foamed body by providing a tube-like section for cooling a metallic cylindrical plug body integrally with the plug body within the peripheral wall of the plug body. CONSTITUTION:For a plug of a resin molding machine, a plug body 15 consisting of a cylindrical aluminum is provided. A tube-like section 16 for cooling the plug body 15 is formed into a spiral shape so as to be coaxial with the plug body 15 and arranged within the peripheral wall of the plug body 15 so as to be integral with the plug body 15. That is, holes 3, 4... passing through between both end faces of a pair of metallic plates 1 and 2 are formed in parallel with each other and not in parallel with the vertical faces of both end faces. Each of the metallic plates 1 and 2 is curved so as to make both end faces semicircular. The curved metallic plates are connected such that the openings of the holes 3 and 4 facing each other communicate with each other and the communicating holes become a spiral so as to obtain the cylindrical plug body 15.
Patent JP-H0416996-A (JP)
Title: Display device
Inventor: TSUJIDOU HITONORI
IPC: G09G5/399
Filed: 1990-05-11
Abstract: PURPOSE:To efficiently obtain a graphic device applicable to various kinds of applications by switching a double buffer mode to switch a pair of frame memory at a timing of vertical flyback period and a mode to switch plural pieces of frame memory at a timing of horizontal flyback period selectively. CONSTITUTION:When the double buffer is used, the H and L of output enable signals 30 and 31 which control the serial output of the frame memory whose display update is completed are switched at the timing of vertical flyback period. Also, when the frame memory is distributed, the enable signals 30, 31 are switched at every timing of horizontal flyback period. Address selection signals 20, 21 are controlled fitting in the display timing of the signal corresponding to the above switching. Therefore, it follows that one picture is processed by every 1/2 at every horizontal scanning line, and a load required for write can be reduced to 1/2, respectively. In such a way, it is possible to efficiently use resources for the various kinds of applications.
Patent JP-S5247278-A (JP)
Title: Method of operating a stacker crane
Inventor: YAMAKAWA KIICHI
IPC: B65G1/04
Filed: 1975-10-13
Abstract: PURPOSE: To provide a method of operating a stacker crane, in which a stacker crane having more than two sets of forks juxtaposed in parallel in the direction of its travel is arranged to be capable of reciprocating in the direction parallel with the length of shelves, thereby enabling twice the double of cycle operation, so that efficiency of operation and equipment are improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10312291-A (JP)
Title: Compiler device
Inventor: TANGODA AI
IPC: G06F9/45
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce a program size by inline-developing a function when the cost of the function after the function being the object of inline development is optimized through the use of an argument becoming a constant becomes smaller than that when the function is called. SOLUTION: When the argument transferred to an objective function being the object of inline development exits, a cost calculation processing part 11 optimizes the argument. When the argument is evaluated to be the argument, the objective function is optimized by using the argument and the cost of the optimized function and cost at the time of calling the objective function are calculated. A judgment processing part 12 compares both costs calculated by the cost calculation processing part 11 and judges that the objective function is to be inline-developed when the cost of the objective function optimized by the argument is smaller than cost at the time of calling the objective function. The judged result is given to an inline development part and inline development is executed.
Patent JP-H02304192-A (JP)
Title: Bay window
Inventor: SAKOU TSUNEHIRO
IPC: E06B3/00
Filed: 1989-05-16
Abstract: PURPOSE:To improve a ventilating function as well as to make the outside of a front sash easily cleanable by attaching this front sash to an interval between both vertical ends of both rises, to attaching it with an interval between both symmetrical ends of at both vertical frames as the turning fulcrum, rotatably. CONSTITUTION:A front sash 15 is installed in almost parallel with walls 1, 1 at a position separated outward from these walls 1, 1. Next, there is constituted of a bay window equipped with a pair of rises 11, 11 joining to both symmetrical side edges of the front sash 15 and both vertical frames 8 joining to both vertical side edges. Then, the front sash 15 is rotatably attached to both the rises 11, 11 and the vertical double frames 8 with an interval between both symmetrical ends as the turning fulcrum.
Patent JP-H10313113-A (JP)
Title: Semiconductor device
Inventor: OKAWA KAZUHIKO
IPC: H01L29/78
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To raise the electrostatic withstand voltage (ESD) of a semiconductor device, without increasing the number of processes of manufacturing the device and the occupied area of the device in the case of the LDD(lightly-doped drain) structure, wherein the device has a gate electrode sidewall insulating film. SOLUTION: In a same transistor, the transistor is constituted into a structure, wherein one part only of a drain region has a region 110, which is not formed with a lightly doped diffused region. In the section A-A' of a MOSFET, a source region 102 is constituted of a lightly doped diffused region 108 and a heavily doped diffused region 107, but the drain region 101 is constituted of a heavily doped diffused region only. In contrast to this, in a section B-B' of the MOSFET, the source and drain regions 102 and 101 are both constituted of a lightly doped diffused region and a heavily doped diffused region. Thereby, generation of an avalanche breakdown phenomenon in a low voltage in the MOSFET is enable.
Patent JP-S62279760-A (JP)
Title: Input/output device system signal simulator in stored program controlled electronic exchange system
Inventor: YAMAKAWA YOSHIHIRO
IPC: H04M3/26
Filed: 1986-05-28
Abstract: PURPOSE:To validate the normality of reception data simultaneously by a CPU, and to make a debug into efficiency, by connecting an external processor system to an interface bus instead of plural kinds of input/output devices, and operating each of the input/output devices artificially by a software in the system. CONSTITUTION:A simulator A is connected to a central processing unit system 1 in a stored program controlled electronic exchange system through an interface bus 2 for the central processing unit system, and an input/output device system. A software B is arranged in the simulator A, and the operation instruction program file C, and the test result collection data file D, etc., of the input/ output device are connected to the simulator A. And each of the input/output devices is operated artificially by the software in the system, and simultaneously, the normality of the reception data can be validated by the central processing unit 1.
Patent JP-S5763069-A (JP)
Title: Prevention of sagging of finely minced meat of aquatic and livestock product
Inventor: OOHASHI SHIROU
IPC: A23L17/00
Filed: 1981-08-04
Abstract: PURPOSE: To prevent saggings occurring during the process of preparation of finely minced meat of aquatic and livestock product, and to prepare processed foods of aquatic and livestock products having no pasty feeling or other bad actions, by using sclero gum as an inhibitor for sagging.  
     CONSTITUTION: In preparing conventionally process foods of aquatic and livestock products, e.g., fish-paste products, sausage, etc., ≤2wt% sclero gum is added uniformly to finely minced meat of aquatic and livestock products as main ingredients. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06333514-A (JP)
Title: Deflection yoke
Inventor: IWASAKI KATSUYO
IPC: H04N3/16
Filed: 1993-05-25
Abstract: PURPOSE:To prevent the generation of ringing by reducing the voltage between the turns of a correcting coil for countermeasure to the leaking magnetic field. CONSTITUTION:A deflection yoke 10 has a pair of correcting coil bobbins 15A provided at the upper side and the lower side at the front end of a deflection yoke main body, and a pair of correcting coils 16A wound on the correcting coil bobbins 15A, and the correcting coils 16A generate reverse correcting magnetic fields to leaking magnetic fields leaking out of the deflection yoke 10. Each correcting coil bobbin 15A has a shaft 15a and an about trapezoidal rib 15c provided at the peripheral surface of the center of the shaft 15a projecting to the outer side. At the shaft 15a of the correcting coil bobbin 15A, the correcting coil 16A is wound in the alignment form making the turns of the correction coil 16A neighboring in order, to be aligned in the axial direction, while the rib 15c of the correcting coil bobbin 15A divides the correcting coil 16A into two in the axial direction, so as to limit the movements of the turns in the axial direction.
Patent JP-S5819374-A (JP)
Title: Adhesive composition and use
Inventor: JIYOOJI PIISURATSUKU
IPC: C09J7/35
Filed: 1982-07-13
Abstract: A dimensionally recoverable article has on at least part of a surface thereof, an adhesive composition comprising an adhesive component and an effective amount of an agent for reducing cathodic disbonding which comprises a hydrazine derivative of the general formula I <CHEM>  Wherein n is 0 or 1; A represents a straight-chain or branched alkyl radical, an aryl, aralkyl, or hydrazido radical or a radical of the general formula II.     Y-@-(Z)m- II  in which m is 0 or an integer of up to 20; Y represents a straight-chain or branched alkyl group, an aryl or heterocyclic group; and Z represents a straight-chain or branched alkyl group, an aryl or heterocyclic group; any of the radicals A being unsubstituted or substituted by one or more lower alkyl or hydroxyl groups or halogen atoms; and When n is 1, B represents a straight-chain or branched alkyl radical, an aryl or aralkyl radical or a radical of the general formula II as defined above; and  When n is 0, B represents a radical of the general formula III  =CH-(CH2)q-W III wherein q is 0 or an integer of from 1 to 20, and W represents a straight-chain or branched alkyl group, or an aryl or heterocyclic group, each of which may be unsubstituted or substituted by one or more lower alkyl or hydroxyl groups or halogen atoms. The hydrazine derivative improves the properties of the adhesive, and particularly its resistance to disbonding from substrates.
Patent JP-H06331196-A (JP)
Title: Ceiling recessed type heat-exchanger
Inventor: FUJIMOTO TORU
IPC: F24F7/08
Filed: 1993-05-25
Abstract: PURPOSE:To reduce the product cost of a ceiling recessed type heat-exchanger and to improve maintainability by a method wherein the rise and fall part of the side member of a heat-exchange element is joined with the mounting surface of a housing side member. CONSTITUTION:A frame part FL fixed to the outer shell edge part of a heat- exchange element 20 has first and second flange parts FL1 and FL2 extending approximately throughout the overall length of a corresponding ridge line. A pair of approximately horizontally extending angle materials 12 and 13 are fixed on the inner wall of a housing 11. Fasteners 12d and 13d previously attached to the angle materials 12 and 13 are rotated to a flange part release position. With this state, rise and fall parts FL11 and FL21 of the first and second flange parts FL1 and FL2 are joined with mounting surfaces 12e and 13e of the angle materials 12 and 13. This constitution regulates displacement in a horizontal direction of the heat-exchange element and performs accurate positioning.