baber/WOPTO huggingface dataset:
Patent JP-H06330819-A (JP)
Title: Twin carburetor
Inventor: KOJIMA MARETAKA
IPC: F02M11/00
Filed: 1993-05-25
Abstract: PURPOSE:To make favorable fuel continuance of a secondary side carburetor at starting of operation, and cause no deterioration of acceleration due to lean mixture even at sudden acceleration. CONSTITUTION:An auxiliary fuel passage 7 from a constant fuel chamber 5 to an intake passage 1 is provided, and a pump 8 which is actuated by intake pipe negative pressure at beginning of opening of a secondary side throttle valve so as to discharge fuel is provided thereon. Further, an electromagnetically driven fuel discharge prevention mechanism 22 which prevents fuel discharge at stopping an engine is provided so as not to feed surplus fuel to the intake passage 1.
Patent JP-H05343957-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKAYAMA KEIZO
IPC: G11C11/41
Filed: 1992-06-05
Abstract: PURPOSE:To increase the operating limit of a synchronization circuit due to deviation of a pulse duty ratio at the input of a high speed clock by using an internal clock having a double period and operating the synchronization circuit in the inside of an LSI with a substantial clock period. CONSTITUTION:An external clock signal CK0 is subjected to 1/2 frequency division by a frequency divider'' circuit 1, from which an internal clock signal CK1 having a double period. The signal CK1 is shaped so that its duty ratio is almost 50% by the 1/2 frequency division by the frequency divider circuit 1. Then the signal CK1 is fed to plural FFs 31Q-3NQ operated at both timings of leading and trailing. As a result, since the plural FFs 31Q-3NQ are operated at both timings of leading and trailing, the operating speed is substantially equal to a drive speed of the FFs 31Q-3NQ at the period of the signal CK0. Thus, the operating limit of the synchronization due to deviation in the duty ratio of the pulse at the input of high speed clock is increased.
Patent JP-S62191528-A (JP)
Inventor: NAKATSUKA ZENZO
IPC: D03D15/00
Filed: 1986-06-20
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-H05337985-A (JP)
Title: Method for integrally molding two-color container
Inventor: ASAI CHIHARU
IPC: B29L22/00
Filed: 1992-06-05
Abstract: PURPOSE:To make a meeting line linear by allowing two color resins to meet with each other at a part not provided with a plurality of the opening parts formed to the side wall of a container and making the distance between opening parts adjacent to each other so as to hold the meeting line therebetween longer than that between opening parts adjacent to each other so as not to hold the meeting line therebetween. CONSTITUTION:A two-color container 1 is constituted of a bottom panel part 3 and the side walls 2a, 2b and end part walls 2c, 2d vertically provided to the peripheral edge parts of the bottom panel part 3. Many opening parts 4 are provided to the side walls 2a, 2b and the meeting line C of the container 1 divided into left and right different color parts along the meeting line C is provided to the parts provided with no opening parts 4 of the side walls 2a, 2b and the distance P2 between the opening parts 4a, 4b adjacent to each other so as to hold the meeting line C therebetween is made longer than the distance P1 between the opening parts 4d, 4e adjacent to each other so as not to hold the meeting line C therebetween. Therefore, a confluent point where different colors come to flow is stabilized and turblence or strain is eliminated in the flow of the resins at the part of the meeting line C and the meeting line C is formed linearly.
Patent JP-2000336406-A (JP)
Title: Production of rare earth alloy powder for permanent magnet and method for producing it
Inventor: TOMIZAWA HIROYUKI
IPC: H01F1/055
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To stabilize the amt. of hydrogen contained in the object to be treated and to uniformize its magnetic properties by measuring the thermal conductivity of atmospheric gas in a hydrogen discharging and recombination reaction stage and detecting the end point of the hydrogen discharging and recombination reaction in HDDR treatment on the basis of the thermal conductivity. SOLUTION: The smaller the density of gas is, the higher the thermal conductivity is made. Hence the increase and decrease of the partial pressure of hydrogen contained in atmospheric gas ceased can be detected by the change of its thermal conductivity. In particular, since, in the case the amt. of hydrogen in the atmospheric gas decreases in accordance with time in the last period of the hydrogen discharging and recombination reaction, the drop of the concn. of hydrogen can be detected as the drop of the thermal conductivity of the atmospheric gas, the time at which the drop of the thermal conductivity has approximately can be regarded as the end point of the reaction.  Concretely, the time at which the temporal change of the thermal conductivity of the atmospheric gas measured by using a Pirani gauge has dropped to <=0.5% per min is judged as the end point of the hydrogen discharging and recombination reaction.
Patent JP-S5573687-A (JP)
Title: Novel penicillin
Inventor: SAKAI HIDEAKI
IPC: A61K31/43
Filed: 1978-11-28
Abstract: NEW MATERIAL:A penicillanic acid shown by the formula I (R 1  is H or lower alkyl) and its salt.  
     EXAMPLE: 6-[D-(-)-α-( 4-hydroxy-5-hydroxyimino-5,6,7,8-tetrahydroquinoline-3- carboxylamide)-phenylacetoamide]-penicillanic acid.  
     USE: An antibacterial agent. Useful as a drug for bacterially caused disease of a mammal and as a bactericide. Having a wide range of antibacterial spectacle and high antibacterial activity against gram-negative bacterium, especially against any bacterium of the genus pseudomonas.  
     PROCESS: An ampicillin shown by the formula II, its salt, or its reactive derivative is reacted with a reactive derivative shown by the formula III of quinolinecarboxylic acid, e.g., an acid halide, a mixed acid anhydride, an activated ester, etc. in a solvent, e.g., tetrahydrofuran, methylene dichloride to give a compound shown by the formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5769085-A (JP)
Title: Word processor
Inventor: MASAKI KATSUMI
IPC: G06F17/21
Filed: 1980-10-19
Abstract: PURPOSE: To enable to set up tab every cocument and to design to reutilize a specific tab by storing an input tab code and a document data into a memory and searching with a search means for the tab code in the meory by a command means.  
     CONSTITUTION: A document data input means, a tab code input means, a serch command means for the said tab code, and a search means for a memory for storing input code and for the tab code in the memory are respectively provided. And first, an initialize key INTD is depressed, setting a cursor CM to a home position to clear away a CRT picture. Next, a cursor key CSK is moved to depress a letter key and Chinese characters and so on are input. Then, a tab execution key TABEK is depressed to search for inside a buffer memory BUF, moving the cursor CM to the position where the tab code exists. And the input of words and the like is performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6036937-A (JP)
Title: Apparatus for identifying fruit
Inventor: OKUYAMA SHIGEAKI
IPC: G01N21/27
Filed: 1983-08-09
Abstract: PURPOSE:To enable extraction of only the signal corresponding to a fruit by providing a half mirror in front of an optical fiber and utilizing a binary coded image signal and a color discrimination signal by a color sensor. CONSTITUTION:A half mirror 9 and a color sensor 10 are provided in front of an optical filter A in order to discriminate the color of light in the central part of the visual range of a camera 2 by splitting the incident light in said visual range. The respective coordinates of the image of the binary coded signal displayed on the image screen of a monitor television 6 are successively designated and the direction of a distance measuring device 1 and the camera 2 are automatically adjusted. The color thereof is discriminated by the sensor 10 and if the color is not the specific color corresponding to a target fruit, the binary coded signal is erased from a frame memory 5 to remove noise.
Patent JP-S5849192-A (JP)
Inventor: TOSHIMITSU HIROYUKI
IPC: D06F39/02
Filed: 1981-09-18
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-H05311665-A (JP)
Title: Slope face protective structure
Inventor: YAMADA AKIYO
IPC: E02D5/76
Filed: 1992-05-12
Abstract: PURPOSE:To apply no prestress force at all to a hardener when a slope face protective structure is fixed on the slope face with an anchor. CONSTITUTION:The protruded portion of an anchor 1 from the ground surface is inserted into a key segment 3, and precast concrete supporters 6, 6 are stretched to the side with their tips kept in contact with the key segment 3. The ground surface side ends of the key segment 3 are connected with tension members 7, 7. Tensile force is applied to the anchor 1 to draw the whole toward the natural ground, and the anchor 1 is fixed on the key segment 3. A formwork 9 is installed below the supporters 6 or along the supporters 6, and a hardening agent is placed. The supporters 6 are not limited to two, and more supporters 6 can be used.
Patent JP-S63313695-A (JP)
Title: Silver alloy filler metal for brazing
Inventor: KASHIWAGI KOZO
IPC: B23K35/30
Filed: 1987-06-12
Abstract: PURPOSE:To reduce roughness and ruggedness after brazing and to inhibit tarnish and corrosion by residual cleaning soln., by specifying the compsn. of an Ag alloy filler metal for brazing. CONSTITUTION:This Ag alloy filler metal for brazing has a compsn. consisting of, by weight, 20-50% Cu, 3-12% Sn, 0.001-1.5% P, 0.001-1.0% Si and the balance Ag. The reason that P and Si are contained in the Ag alloy filler metal is that P and Si reduce the surface tension of the filler metal during brazing, suppress the surface roughening of the filler metal and inhibit the occurrence of ruggedness. The P and Si contents are limited because <0.001% P or Si can not inhibit the surface roughening of the filler metal and the occurrence of ruggedness and >1.5% P or >1.0% Si enhances the flowability of the filler metal. By the enhanced flowability, the filler metal flows to a part of a base metal not to be brazed and deteriorates the corrosion resistance and fine appearance. In addition, >1.5% P or >1.0% Si imparts unfavorable influence on brazing strength.
Patent JP-H10333293-A (JP)
Title: Treatment of black-and-white silver halide photographic sensitive material
Inventor: UCHIHIRO SHINJI
IPC: G03C5/38
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To improve solubility of a soiled treating agent which is advantageous for processes with small amts. of replenisher and to prevent contamination and deterioration in drying property. SOLUTION: By this method, an automatic developing machine including a developing process, fixing process, washing process and drying process is used. A solid treating agent is used to replenish the fixing process, and the solid treating agent consists of the least a part containing aluminum and a part containing thiosulfate in such a manner that the ratio of dissolving times of the part containing aluminum and the part containing thiosulfate is 1:1 to 5:1. It is preferable that the part containing aluminum contains gluconic acid by 0.005 to 0.07 mol per 1 l of the treating liquid.
Patent JP-S6038605-A (JP)
Title: Trolley wire position detecting/measuring apparatus
Inventor: HICHIWA TAKASHI
IPC: G01B21/02
Filed: 1983-08-12
Abstract: PURPOSE:To enable the realization of a high pressure resistant and highly reliable apparatus mountable on a simple truck by providing a 2-stage structure detecting/measuring section insulated with an insulator above a leg following an trolley wire to detect and measure an obstacle optically. CONSTITUTION:A leg 21 following the height of a trolley wire 7 is provided at a lifting section 20a for an trolley wire detecting/measuring truck 20, a 2-stage- structure eccentric obstacle detecting/measuring section 24 insulated with an insulator 11 is mounted thereon and a moving element 32 fitted with a mirror 35 mounted at the bottom thereof is provided slidably on a rod 30. The height of the trolley wire 7 is detected and measured with the vertical movement of the following leg 21. As the moving element 32 moves horizontally, the mirror 35 shifts to detect and measure the eccentricity with optical sensors 36a-365. As a probing pin 381 contacts a support fixture, receiving light is turned OFF to detect and measure an obstacle. This enable the realization of a high pressure resistant and highly reliable apparatus mountable on a simple truck.
Patent JP-H11329559-A (JP)
Title: Cord housing device
Inventor: ORIYAMA TOSHIO
IPC: H01R13/46
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a cord housing device which does not cause twists in a cord which has been wound and with no slag of the cord, having preferable maintenance, for example, cord exchange. SOLUTION: This cord housing device comprises: a base 14 on which stoppers 18 to hold a cord 16 are attached to the upper and lower sides; at least one of pulleys 28 which is supported slidably in the right and left directions of the base 14 and to which a cord 16 is hung; and springs which form a triangle between a holding point of the stopper 18 and a core point of the pulley 28 at the time of housing the cord 16 and energize the pulleys 28 so that the holding point and the cord 16 are aligned almost straightly at the time of using the cord 16.
Patent JP-S6210859-A (JP)
Title: Anode active material for battery
Inventor: MIYAZAKI KAZUHIDE
IPC: H01M4/12
Filed: 1985-07-05
Abstract: PURPOSE:To retard hydrogen gas evolution and increase discharge performance by using a mixture of nonamalgamated zinc (alloy) powder and amalgamated zinc (alloy) powder as an anode active material. CONSTITUTION:Nonamalgamated zinc (alloy) powder and amalgamated zinc (alloy) powder are mixed so that the mixing ratio is 15:1-1:1 by weight. The mixture powder is used as an anode active material of a battery comprising a cathode can 1, a cathode 2, a separator 4, an anode 3, and an anode current collector 7. By this constitution, hydrogen gas evolution is retarded and discharge performance is increased regardless of reduced mercury content.
Patent JP-S5574664-A (JP)
Title: Picture reader
Inventor: KANOU TOSHIO
IPC: G06T1/00
Filed: 1978-11-29
Abstract: PURPOSE: To obtain sharp picture by avoiding the fog of video information, by synthesizing the signal delayed and inverted with photo electric conversion in which one of two laser lights different in the wave length is defocussed with other photo electric converted signal.  
     CONSTITUTION: The beam light of the laser light source 1 in wave length λ 1  is incident to the first diffraction grating 18 through the collection lens 5 with the mirror 8. The concave body 7 locating the gratings 18 on its surrounding is turned with the motor 8 controlled with the control unit 9. The beam light incident is diffractive at the grating 18 and scanned on the original surface 12 as 10→←10'. It enters the photo detection element 14 via the optical guide 13 and enters the electric signal processing unit 17 with photo electric conversion. On the other hand, the beam light of the laser light source in wave length λ 2  is scanned similarly as 11→←11' and inputted to the processor 17. The signal of the element 14 enters the addition circuit 33 via the amplifier 32, and the signal of the photo detection element 16 is inverted at the inverter 35, and added at the circuit 33 via the delay circtuit 37. Thus, this output causes the wave length emphasizing the edge, allowing to increase the video quality. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11330341-A (JP)
Title: Solder coating device
Inventor: KOJIMA NAOKATSU
IPC: H01L23/50
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent icicle, bridge, and oxide from sticking to the lead of a semiconductor product. SOLUTION: In a solder bath 1, a solder pump for supplying a molten solder 2 to a partially submerged block 9 and the block 9 wherein a path where a lead 8 of a semiconductor product is submerged and a side plate for closing the path are provided on both ends are provided, with a transportation mechanism for controlling transportation speed and submerging time for the lead 8 provided.
Patent JP-2000334210-A (JP)
Title: Flocculant and method for treating suspension using the same
Inventor: FUJIOKA MIKIMASA
IPC: C02F1/56
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To improve flocculating effect and to apply a method to waste water containing a cement solidifying accelerator or the like by adding specific amounts of calcium chloride and magnesium chloride to a nonionic acrylic polymer agent and mixing, in a flocculant for flocculating suspended substances contained in a suspension. SOLUTION: In a flocculant for treating waste water being generated in sewerage works or civil engineering works, 0.5 to 10 parts of calcium chloride and 0.5 to 10 parts of magnesium chloride are incorporated into 1 part of a nonionic acrylic polymer agent. A flocculant such as a polyacrylamide, poly(ethylene oxide) or urea can be used as the nonionic acrylic polymer agent. When a suspension is treated using such the flocculant, 1.5 to 4 ppm of the nonionic acrylic polymer agent, 5 to 15 ppm calcium chloride and 5 to 15 ppm magnesium chloride are added. Thereby, the suspended substances suspending in the raw water to be treated can be rapidly flocculated and precipitated and further separated from supernatant liquid.
Patent JP-H0810831-A (JP)
Title: Shearing device in extrusion press
Inventor: OBA HIROYOSHI
IPC: B21C35/04
Filed: 1994-06-28
Abstract: PURPOSE:To mechanically push off a discard constantly with a knocker body after cutting off the discard with a shearing edge by constituting a part of the knocker body arranged by adjoining to the recessed part at the back surface of the shearing edge so as to be the same shape as the profile of the shearing edge. CONSTITUTION:After completing extrusion by advancing an extrusion stem, a container is retreated to push out the discard 14 from the back surface of the container. Successively, a shear slide 22 in a shearing device 6 is shifted in the vertical direction from the crossing direction to the extrusion direction to cut off the discard 14 with the searing edge 24. Thereafter, while accompanying the cut-off discard 14 to the cutting edge surface at the back part of the shearing edge 24, the knocker 28 having the same profile as the shearing edge 24 is mechanically descended so as to push off the lower part from the center of the discard 14. Therefore, the discard 14 can surely be separated from the shearing edge 24.
Patent JP-S627121-A (JP)
Title: Epitaxial growth apparatus
Inventor: YOSHIDA JIRO
IPC: H01L21/205
Filed: 1985-07-04
Abstract: PURPOSE:To prevent a porous silicon film from falling and a furnace from being damaged by making the furnace structure a dual structure where an external furnace that is formed with silicon or silica glass and an internal furnace that is formed with silicon and air-tightly arranged in the silica glass furnace. CONSTITUTION:When a furnace body 12 formed with silicon is provided and the furnace body is heated with a heating coil 14 arranged around the furnace body, a wafer 16 can be arranged standing on a suscepter 18, without producing warps of the wafer and slip line. And it is possible to confugure a firnace body 22 as a multi-structure where an internal furnace 23 that is formed with silicon and air-tightly arranged in the silica glass furnace body. With this structure, vapor phase growth is made possible by arranging a heating coil 14 between the silicon furnace body 23 and the silica glass furnace body 21 shown by dotted line.
Patent JP-2000336032-A (JP)
Title: Sustained release oral medicinal composition containing piperazine acetamide
Inventor: NISHIDA WATARU
IPC: C07D295/14
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a sustained release oral medicinal composition containing piperazine acetamide derivative as an active ingredient. SOLUTION: This oral medicinal composition useful as an anti-angina agent, contains an organic acid selected from malic acid, tartaric acid, citric acid and asparagic acid, and a compound of the formula, its optical active form or its salt as an active ingredient. Since it is improved in the effect of pH for its eluting property, there is no or least fluctuation in its degree of elution is widely solved and it is possible to manifest a stable sustained releasing performance.
Patent JP-S5938203-A (JP)
Title: Production of amorphous cellulose
Inventor: TAGUCHI ATSUSHI
IPC: C08B15/08
Filed: 1982-08-25
Abstract: PURPOSE:To produce an amorphous cellulose completely freed from any crystalline region, by dissolving activated cellulose by adding thereto a specified amide and LiCl, adding a large amount of a nonsolvent for cellulose and thereby precipitating and regenerating the cellulose from the solution. CONSTITUTION:To cellulose are added one or more amides selected from the group consisting of N,N'-dimethylacetamide,1-methyl-2-pyrrolidinone,1,3-dimethyl-2-imidazo lidinone and 1-methyl-2-piperidinone, and the mixture is boiled under reflux to obtain activated cellulose and, after adding 5-20wt%, based on the total weight, LiCl, the mixture is allowed to stand for 24hr to obtain a cellulose solution. Then, this cellulose solution is mixed with a large amount of a solvent which is a nonsolvent for cellulose and is miscible with the amide (e.g., methanol) to precipitate and regenerate the cellulose. In this way, an amorphous cellulose is obtained which has a crystallization degree <=10%, an equibrium moisture content >=80%, and a sugar inversion by cellulase >=90%.
Patent JP-S632639-A (JP)
Title: Tool removement driver of main shaft head in machine tool
Inventor: SUGIMOTO YOSHIAKI
IPC: B23B31/117
Filed: 1986-06-23
Abstract: PURPOSE:To improve the working efficiency in tool replacement by connecting an air booster type oil pressure supply source to a primary cylinder which moves a slide sleeve, and a disk cam type oil supply source to a secondary cylinder which moves a drowbar. CONSTITUTION:Inside a spindle 12 a drowbar 14 is inserted slidably in the vertical direction, said drowbar 14 is a stick element having a collet 15 engaged at the lower end thereof, and the upper end of said collet 15 capable of being engaged in and out from the upper end part of a tool 31. A sleeve slider 16 is inserted movably up and down by the specified distance between the upper ends of both the drowbar 14 and the spindle 12. A tool removement driver 20 consists of a pair type unclamping cylinder 21, an air booster type coil pressure supply unit 22, and a disk cam type oil pressure supply unit 23. The unclamping cylinder 21 consists of a primary cylinder 32 which presses the sleeve slider 16, and a secondary cylinder 33 which press the drowbar 14.
Patent JP-S5574328-A (JP)
Title: Rotary machine insulated coil
Inventor: MITSUI HISAYASU
IPC: H02K3/32
Filed: 1978-11-30
Abstract: PURPOSE: To obtain a winding having a dielectric strength powerful enough to cope with incoming surge, simple in construction and free from unbalance by  strengthening insulation of the first turn and the last turn at least of the winding having a plural turn.  
     CONSTITUTION: A winding is formed through winding plural turn round a conductor 1 applied with an insulating coating 2 in the order of a∼h. In this case the first turn a and the last turn h are further applied with a reinforcing insulated layer 4 in polyamide or the like, and then a ground insulation 3 is given entirely. In case a surge voltage comes in the winding through a vacuum switch, an apportioned voltage works high in accordance as it comes near to the turn at the end, however, a dielectric strength powerful enough to cope with the incoming surge is obtainable through strengthening insulation of the first turn a and the last turn h as described. Since insulation is not strengthened for every turns, on the other hand, construction and operation can be simplified and moreover unbalance can be kept from arising on the winding. 
     COPYRIGHT: (C)1980,JPO&Japio