baber/WOPTO huggingface dataset:
Patent JP-S5758117-A (JP)
Title: Connecting method for optical fiber and optical circuit element
Inventor: SHIRASAKI MASATAKA
IPC: G02B6/42
Filed: 1980-09-26
Abstract: PURPOSE:To reduce the loss of a connection by equipping a connection terminal which has the fiber ends, having the same diameter with a single-mode fiber at one end side, and a fiber end with a diameter equal to or greater than the thickness of a photoconductive plate, at the other end side. CONSTITUTION:For the transmission of an incident light beam through a single- mode fiber 1 to a waveguide plate 7 on the section of a different optical waveguide, connection constitution having an extremely gentle gradient is provided. Namely, a connection body 10 is of the same diameter size with the fiber 1 and has gap-free junction 11 minimizing a shift in optical axis, and also has close junction at a wave- guide plate incident end surface 12 of the other side.
Patent JP-H0431675-A (JP)
Title: Connecting member for vacuum
Inventor: MISUMI AKIRA
IPC: H01J9/42
Filed: 1990-05-25
Abstract: PURPOSE:To prevent a T-shaped cylindrical section from being tilted by providing flanges for the both ends of a metallic T-shaped cylindrical section via respective bellows, integrally combining both of the flanges with poles, constituting the whole of an assembly to be symmetric side-to-side in shape, and thereby keeping the assembly in a dynamic balance symmetrically side-to-side. CONSTITUTION:In the connecting member for vacuum, the both ends of a T-shaped cylindrical section 1 made of metal, for example, stainless steel, are provided with a flange 3 and a blocking flange to be connected to each vacuum pump via a bellows 2 made of metal, for example, stainless steel, both of the flanges 3 and 4 are mutually combined by poles 6, so that the whole of the assembly is thereby made symmetrical side-to-side in shape. By this constitution, the T-shaped cylindrical section 1 can be kept in a dynamic balance side-to-side between both of the flanges 3 and 4 via the bellows at the both ends, even when the connecting member is subjected to vibration and thermal expansion, both vibration and thermal expansion are thereby uniformly absorbed by the right and left bellows 2, neither the cylindrical section 1 nor a flange 5 will be therefore tilted.
Patent JP-S62290580-A (JP)
Title: Photo-fixing heat-sensitive recording medium
Inventor: SATO KOJI
IPC: G03C1/52
Filed: 1986-06-11
Abstract: PURPOSE:To improve the thermal sensibility and the storing stability, by containing a specific guanidine compound as a base in a photo-fixing heat- sensitive recording medium containing a diazonium salt, a coupler and a base. CONSTITUTION:A guanidine compound shown by the formula is employed as a base in a photo-fixing heatsensitive recording medium containing a diazonium salt, a coupler and a base. The guanidine compound shown by the formula has a different chemical structure from a known guanidine compound. Since it has a high hydrophobic performance, the storing performance of a recording paper does not degrade when said guanidine compound is employed as a base, thereby the thermal sensibility can be improved. In the formula, R1-R6 represent hydrogene, alkyl group, alkoxyl group or halogen, while R7 and R8 represent alkyl group.
Patent JP-H02310874-A (JP)
Title: Lock tool for tape cassette for video
Inventor: NAKAGAWA HIROSHI
IPC: G11B23/28
Filed: 1989-05-25
Abstract: PURPOSE:To regulate a tape cassette to be used by the third person without permission by mounting a lock tool to a lamp hole and blocking an erroneous mount preventing groove or a virtual groove space to be continued to this groove by a regulating body provided in the lock tool. CONSTITUTION:In the back of a pocket 8 positioned in a central part between right and left sides, a lamp hole 10 to detect a tape end is opened in a closed state and an erroneous mount preventing groove 11 is formed in a state that the opening edge of this lamp hole 10 is crossed back and forth. A lock tool R is mounted to the lamp hole 10 in a fall stopping state so that one part of the erroneous mount preventing groove 11 can be blocked in such a mounting state. Namely, for the lock tool R, a main body 17 of the lock tool, fall stopping means 18 to be engaged to a projecting window 15 in the fall stopping state and regulating body 21 to block the erroneous mount preventing groove 11 or a virtual groove space 13 to be continued to the groove 11 are provided. Thus, the third person not to know the situation can not charge the tape cassette to a video deck although it is tried.
Patent JP-H11328391-A (JP)
Title: Processor and method for image processing
Inventor: KIYOKAWA JUN
IPC: H04N1/60
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To enable an image processing system to perform a flexible color converting process complying with a user's request. SOLUTION: This image processing method displays choices of fast or high- precision color converting processes by the image processing system on a monitor (step S401). When the user selects the high-precision conversion (step S402), quadrangular cone interpolation is selected as interpolating operation used in combination for LUT(lock-up table) in the color converting process (step S403). On the other hand, when the user selects the fast color converting process, cube interpolation is selected and the color converting process is performed.
Patent JP-S63300008-A (JP)
Title: Goods carrying device
Inventor: ONOZATO YASUTOSHI
IPC: B65G33/04
Filed: 1987-05-29
Abstract: PURPOSE:To make it free to set the carrying route and direction, by setting a flexible spiral body in a guide body formed with a parts engaging groove, in a carrying device for machine screws and the like, for supporting the parts with the guide groove and the spiral body, and carrying them by the spiral motion of the spiral body. CONSTITUTION:A driving means 2 is driven, to spirally move a flexible spiral body 1 by the engagement between teeth of a driving gear 7 and teeth (which is not shown in the figure) of the spiral body 1. On the other hand, the head part of a part 10 is engaged with an engaging groove 3a of a guide body 3, and the stem part 10a of the part 10 is held between each pitch of the spiral body 1. In this way, the part 10 is carried certainly by the propelling force of the spiral body 1, as being guided by the guide groove 3a. Then, as the parts can be carried without the influence of such as gravity, the carrying route and direction can be set freely, and the parts can be carried in line, in an uniform posture.
Patent JP-S5258007-A (JP)
Title: Equipment for refining fluid
Inventor: SHICHIJIMA KENSHI
IPC: G21C19/313
Filed: 1975-11-10
Abstract: PURPOSE: To obtain equipment suitable for refining fluid in various plants such as a fluid metal cooling nuclear reactor. In the equipment an outlet for high temperature fluid in a cold trap is made movable along the flow of low temperature fluid which flows inside of heat transfer tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5470269-A (JP)
Title: Pyrazole derivatives and herbicides containing them
Inventor: NISHIYAMA RIYUUZOU
IPC: C07D231/20
Filed: 1977-11-10
Abstract: NEW MATERIAL:Pyrazole derivatives of formula I: (R 1  and R 2  are lower alkyl groups; X is halogen, nitro, or cyano group; Y is lower alkyl, or lower alkoxy group; m is 1 or 2; n is 1,2, or 3).  
     EXAMPLE: 1,3-Dimethyl-4-(2,4-dichlorobenzoyl)-5-(4-methylbenzoylmethoxy) pyrazole.  
     USE: Herbicides capable of protecting crops, e.g. rice plants, etc. against harmful weeds, e.g. barnyard grass, chufa, etc. without doing substantial damages to the crops.  
     PROCESS: Compounds of formula II are reacted with compounds of formula III: (Hal is halogen) in a solvent in the presence of an alkaline substance, e.g. potassium carbonate, etc. to give the compounds of formula I. Alternatively, compounds of formula IV are reacted with compounds of formula III under the same conditions as described above to form compounds of formula V, which are then reacted with compounds of formula IV in a solvent in the presence of a catalyst, e.g. aluminum chloride, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5259277-A (JP)
Title: Motor stopping circuit of positioning system
Inventor: KIYOUMASU RIYUUICHI
IPC: H02P3/08
Filed: 1975-11-10
Abstract: PURPOSE: Motor stopping circuit of the positioning system with encodor of which frequency of pulse is proportional to the rotating speed of motor which is able to stop motor stably and accurately. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10290701-A (JP)
Title: Footwear, shoe-sole for footwear and insole for footwear
Inventor: OKAYASU KENJI
IPC: A43B17/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent step-out by mutually laminating a lot of sheets of amorphous metal foil and stainless steel foil for specified thickness and supporting a core material in the state of sliding respective layers. SOLUTION: In order to prevent the application of stiff feelings by using amorphous metal foil and stainless steel foil as the sole or insole of footwear, the thickness is suppressed less than 100 μm. For example, the foil is alternately overlapped for the unit of one, two or several pieces in non-adhesive state. One part of laminated piece such as only the part of heel, for example, is fixed by adhering the respective layers and the other part is housed free. Then, since the respective layers are slid corresponding to actions such as bending, not stiffness but suitable bending property is presented, the movement of shoe-sole 2 can be followed up as well and lightness as rubber-soled socks with the high toe separate is not damaged.  As a supporting method, the laminated pieces of foil are piled up as they are but are not adhered at all, a shallow recessed part is previously formed on the shoe-sole 2 corresponding to the lower part of insole 1B, and core foil 3 is housed here while being laminated.
Patent JP-H083984-A (JP)
Title: Spacer for core material in cast-in-place concrete pile
Inventor: UCHIUMI TSUTOMU
IPC: E02D5/34
Filed: 1994-06-16
Abstract: PURPOSE:To reduce manufacturing cost of a spacer for correcting error produced between a pile center and a bore center and enable a fine adjustment. CONSTITUTION:This spacer comprises a stationary spacer 2 provided with a nut 3, which spacer 2 is joined to a core material and the axis of the spacer is oriented in a radial direction of the core material, and an adjusting bolt 4 which is in threaded engagement with the nut 3 of the spacer 2 and in which the forward end thereof on the outer peripheral side of the core material abuts the inner periphery of a casing or the wall of a bore. And amounts of protrusion of the bolt 4 projecting from the spacer 2 is adjusted corresponding to the length of threaded engagement between the bolt 4 and the nut 3.
Patent JP-H0846222-A (JP)
Title: Injection silicon resonance tunneling diode and its preparation
Inventor: ARAN SHII SHIIBAUGU
IPC: H01L29/88
Filed: 1995-05-31
Abstract: PURPOSE: To manufacture a resonance tunneling element with a standard silicon treatment process by forming a second tunneling barrier that is separated from a first tunneling barrier and forming a quantum well between the first and second tunneling barriers. CONSTITUTION: A resonance tunneling diode 400 has a silicon anode 402, a silicon dioxide tunneling barrier 404, a silicon quantum well 406, and an oxide tunneling barrier 408. Also, it has a mesa structure 430 consisting of a lamination of the tunneling barriers 404 and 408 and the quantum well 406. The tunneling barriers 404 and 408 become approximately 2 nm in thickness containing each transition layer and become a region of approximately 10 μm×20 μ. The quantum well 406 is as thick as approximately 4 nm and the thickness of the barriers 406 and 408 mainly affect a tunneling current intensity but does not influence a resonance level obtained by the width of a quantum well and the height of the barriers.
Patent JP-H0430936-A (JP)
Title: Supply device for knife material for sheet processing
Inventor: YANAGIMOTO CHUJI
IPC: B21D43/24
Filed: 1990-05-24
Abstract: PURPOSE:To high speedily and accurately supply a knife material to a material feed device by feeding materials, layer-likely stocked in a stock device, to an inclined pedestal one by one in order with a material extruding device, and sliding them on the inclined pedestal to be supplied to the material feed device. CONSTITUTION:Works W, a knife material, are stocked in a layer-likely overlapped state in a stock device 100 with a level condition retained. When an extruding plate 104 proceeds leftward with a cylinder, the lowest layer work W of the works W, which are layer-likely overlapped and knives for sheet processing, is protruded toward the upper end part of an inclined pedestal 102 like a work Wb, the protruded work Wb is slid down along the inclined pedestal 102, is transfered to a delivery plate 110 at the end part 7 of the inclined pedestal 102, and is moreover slide down to be stopped with the tip part of the work Wb struck against a corner part 113. Since the delivery plate 110 is in a condition where it is protruded toward the corner part 113, the work Wb can be accurately retained at an inclined position with the rear end side and the tip part of the work Wb are supported with the delivery plate 110 and the corner part 113 respectively.
Patent JP-S5836143-A (JP)
Title: Interpole unit for dc electric machine
Inventor: KAWASUMI YOUICHI
IPC: H02K1/10
Filed: 1981-08-26
Abstract: PURPOSE:To facilitate an assembling coiling work by forming axial slots at both sides of a body of an interpole core, inserting conductors into the slots, connecting both ends, and forming an interpole coil, thereby simplifying the structure. CONSTITUTION:A plurality of slots 11b which extend axially are formed at both sides of a body 11a of an interpole 11. A linear conductor 13 is inserted through an insulator 14 into the slot 11b, the axial ends of the conductors 13 at both sides are electrically connected by employing a connecting piece 16 or bending the end of the conductor 13, thereby forming an interpole coil 12.
Patent JP-2000316502-A (JP)
Title: Production of packaging for processed rice food
Inventor: WATANABE KATSUMI
IPC: A23L7/10
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a packaging for processed rice food, which can seal the processed rice food, e.g. rice ball, it packs. SOLUTION: This method is for producing a packaging composed of a front film 1 and two back films 2 and 3 for packing and sealing a triangular processed rice food A with a sheet-like food 5 put between the front film 1 and two back films 2 and 3, comprising steps of (a) placing the processed rice food A on the back films 2 and 3, (b) folding these films in such a way that the front film 1 comes outside the back films 2 and 3, to form a folded section B in contact with the processed rice food A, (c) sealing the processed rice food A, except its apex portion, with the front film 1 and two back films 2 and 3, except the folded section B, along the contour of the processed rice food A, and (d) sealing the portions of the front film 1 and two back films 2 and 3 that cover the apex portion of the processed rice food A.
Patent JP-H07317045-A (JP)
Title: River bed protection block and river bed protection method
Inventor: KAKUDOU HIDEMITSU
IPC: E02B3/14
Filed: 1994-05-26
Abstract: PURPOSE:To protect the natural environment, by forming the external shape to have a standardized specified shape and providing a basal part designed to have a specified height and a design part molded on the basal part as a unit and provided with a plurality of protrusions and recessions on the surface. CONSTITUTION:A river bed block 1 is provided with a lower basal part 2 buried in the river bottom and an upper design part 3 exposed in the water and it is formed as a unit with concrete. A permeable colored layer 4 is made on the surface layer of the design part 3. The river bed is made almost flat and the substratum 6 is formed flat and blocks 1 having different sizes from one another are connected mutually by a connection means 5 on the substratum 6. The blocks are arranged adjacently to make a chainform or a ring-form and stuffing pebbles 8 are charged in the space surrounded by the blocks 1.... Since the design parts 3 are different from each other in the height, the water stream varies and stagnation of the streams arises and hence an environment suitable for fish is realized. The design parts 3 show hues close to natural river stones due to the permeation and coloring and a sight close to the natural environment is obtained.
Patent JP-H04360234-A (JP)
Title: Information processor and instruction scheduling device
Inventor: HIRATA HIROAKI
IPC: G06F9/38
Filed: 1991-06-06
Abstract: PURPOSE:To provide an instruction processing system capable of improving the using rates of respective function units in an information processor having multi-function units. CONSTITUTION:The above device is provided with plural instruction preparing parts 14 for executing instruction fetching and instruction decoding which are the first half processing of instruction pipelines and each instruction preparing part 14 takes charge of the processing of one instruction stream. Instruction decoding results outputted from respective preparing parts 14 are scheduled by an instruction scheduling part 15 and sent to respective function units 16 to 18 to executes respective instructions. Since the instructions from different instruction streams are issued in parallel, large parallelism can be obtained without being restricted by dependency among respective instructions. Consequently the using rates of respective function units can be improved and a high through put can be obtained.
Patent JP-S5760125-A (JP)
Title: Space heater
Inventor: ISHIDA CHIYOUSHICHI
IPC: F16L11/14
Filed: 1980-09-26
Abstract: PURPOSE: To make an efficient use of heat energy by producing an air flow through a space formed between an exhaust gas passage and an outer duct by means of an air-flow producing means.  
     CONSTITUTION: One end of an exhaust gas passage 4 in the form of a metal pipe  is connected to a smokestack connecting part 7 of a stove 1, and its horizontal pipe part 23 is extended horizontally at an upper port of a room through a relatively long distance. The horizontal pipe part 23 is then extended through the wall of a duct 16 and projected to the outside of the room. Further, an outer duct 5 is disposed on the outside of the exhaust gas passage 4 in the manner of a double-pipe structure, and it is supported securely in place by the outer end faces of many fins 10 which are projected radially from the outer surface of the exhaust gas passage 4. One end of the outer duct 5 located on the side of the stove 1 is opened in the room, while the other end is connected to the duct 16. An electric fan 17 on a support 28 fixed to the wall 25 is disposed in a large opening 19 formed in the duct 16, in order to forcing air at the upper part of the room into a space formed between the outer duct 5 and exhaust gas passage 4. Thus, it is enabled to make an efficient use of heat energy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5838643-A (JP)
Title: Controller for driving insertion of dummy bar
Inventor: MORIWAKI SABUROU
IPC: B22D11/08
Filed: 1981-08-28
Abstract: PURPOSE:To prevent the damage of machines owing to dropping of dummy bars and to make the safe insertion of the dummy bars possible by adding a checking device for pressurizing operation including an electric current detector, an electric current setter, a comparator, etc. to a controller for driving of insertion of the dummy bars. CONSTITUTION:In the stage of inserting dummy bars 1, a DC motor 4 which drives a chain conveyor 2 for conveying the bars 1 is run reversely and the driving current thereof is detected with an electric current detector 10 from an electric current controller 7 of a controller 14, and the detected value IT thereof and the set current IF corresponding to the torque required for holding the own weight of the bars 1 set with an electric current setter 12 are compared in a comparator 11. If (IT-IF) is positive, a signal of a normal state is transmitted from a signal outputter 13, and if the same is negative in a specified time, it is decided that the pressurizing device of pinch rolls 15 for holding the bars 1 is out of order, then the interlocking of the controller 14 is operated to stop driving of the motor 4.
Patent JP-S6037659-A (JP)
Inventor: HAN CHIEN KUOU
IPC: H01M6/14
Filed: 1984-06-29
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-S5562887-A (JP)
Title: Production of hexagonal system barium magnesium aluminate (bamga 10o17) single crystal
Inventor: SHINDOU ISAMU
IPC: C30B13/02
Filed: 1978-10-31
Abstract: PURPOSE: To cheaply produce the title product of high purity by setting a BaO- MgO-Al 2 O 3  type flux under a raw material rod of a mixt. of BaO, MgO and Al 2 O 3  specified; placing a seed crystal under the flux; and melting the flux portion.  
     CONSTITUTION: A flux obtd. blending 1mol of Al 2 O 3  with 0.5W0.08mol of MgO and BaO is set under a raw material rod of a mixt. of BaO, MgO and Al 2 O 3  in a molar ratio of 1:1:4.5W1:1:5.5 The grains of the mixt. have a diameter of 1mm or below, esp. 10μm or below. A seed crystal is placed under the flux, and the flux portion is melted by a light collection heating system floating zone method to perform single-crystallization. A BaMgAl 10 O 17  single crystal obtd. by this method is a novel single crystal and is used as a substrate for producing a hexagonal system ferrite single crystal thin film. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000039265-A (JP)
Title: Chamber equipped with dryer
Inventor: GUIRAGOSSIAN NICOLAS
IPC: F26B25/16
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a chamber equipped with a drying apparatus in which a desiccant is effectually utilized, and a clean chamber is prevented from being contaminated with water even upon a front chamber filled with the desiccant being exchanged. SOLUTION: A chamber equipped with a dryer includes a clean chamber communicated with fresh air through an orifice 2 and a demountable front chamber filled with a desiccant. The chamber equipped with a dryer includes between the orifice in the clean chamber 1 and the demountable front chamber filled with the desiccant 4 a valve that is opened when the front chamber filled with the desiccant 4 is mounted on the orifice 2 in the clean chamber 1 and is otherwise closed, and a rectifier section in the front chamber filled with the desiceant 4 which section performs rectification such that it prevents air from flowing directly through the front chamber filled with the desiccant 4 and it makes contact with the desiccant 4.  Preferably, a cross sectional area of the rectification section is gradually reduced, and there is provided monitoring means for monitoring a saturated state of the desiccant. Further, for enabling high speed exhaust there is provided a reverse flow prevention valve 5 for bypassing the rectification section in one direction.
Patent JP-S5562099-A (JP)
Title: Novel antibiotic substance sf-2059 and its preparation
Inventor: FUKUYASU TSUGUAKI
IPC: A61P31/04
Filed: 1978-11-04
Abstract: NEW MATERIAL:Antibiotic substance SF-2059. Appearance: light yellow power; melting point, 85W 87°C; elemental analysis (wt%), C 58.25, H 7.08, H 8,56, O 26.11 (difference); solubility, soluble in methanol, ethanol, etc., moderately soluble in chloroform, ethyl acetate, water, etc., slightly soluble in hexane and ether; color reactions, positive to KMnO 4 , 10% sulfuric acid, I 2 ; stability, extremely unstable to alkali and light.  
     USE: Antibacterial agent, especially effective to gram-positive bacteria and mycoplasma.  
     PROCESS: For example, bacteria belonging to Streptomyces SF-2059 (FERM-P No. 4661) are cultured aerobically in a liquid medium, and the filtrate is adsorbed with a synthetic adsorbent. The adsorbed component is eluted with an acidic acetone/ water mixture, and purified to obtain the SF-2059 substance. The above processes are pref. carried out in dark. 
     COPYRIGHT: (C)1980,JPO&Japio