baber/WOPTO huggingface dataset:
Patent JP-H08134079-A (JP)
Title: Production of n-((monosilyl-substituted aryl) methylidene)amines
Inventor: TANAKA MASATO
IPC: B01J31/22
Filed: 1994-11-01
Abstract: PURPOSE: To readily obtain an azomethine compound useful as a synthetic intermediate for fine chemical products such as agrochemicals and medicines from readily available raw materials. CONSTITUTION: An N-[(monosilyl-substituted aryl)methylidene]amine expressed by the formula Ar'-CH=N-R (Ar' is an aromatic cyclic group in which one H in Ar is substituted by SiR1 R2 R3 , etc.; R1 , R2 , R3 , R4 , R5 and R6 are each a hydrocarbon) is obtained by reacting 1mol of an aromatic azomethine expressed by the formula Ar-CH=N-R (Ar is an aromatic cycle having at least one H in an aromatic ring such as phenyl group; R is an unsaturated aliphatic hydrocarbon group, etc.), e.g. N-benzylidene methylamine with <=1mol of a disilane expressed by the formula, e.g. hexamethyldisilane. Preferably, the reaction is performed in the presence of a catalyst among a palladium complex, a platinum complex and a nickel complex, e.g. tetrakis(triphenylphosphine)palladium at 100-200 deg.C.
Patent JP-H11104579-A (JP)
Title: Washing device
Inventor: UMEMOTO TAKASUKE
IPC: B08B3/02
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent mist from being blown up and droplets from being scattered in a washing device in which a gas-liquid mixed jet having high kinetic energy is jetted into a washing tank to hit the gas-liquid mixed jet on an object to be washed and wash it in the washing tank. SOLUTION: In a washing device wherein a gas-liquid mixed jet in which a high speed air current by a fan 5 and a flow of droplets that are accelerated by the air current are mixed is jetted into a washing tank 8 constituted of a vessel body whose upper part is opened as an opening 7 to hit the gas-liquid mixed jet on an object to be washed and wash it in the washing tank 8, the air current by the fan 5 is branched and led to around the opening 7 of the washing device 8 to blow it out to be opening 7 diagonally downward from around.
Patent JP-S63124217-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI ISAO
IPC: G11B5/712
Filed: 1986-11-13
Abstract: PURPOSE:To improve the dispersibility and orientational property of magnetic powder even if said powder is pulverized and to prevent degradation in magnetic characteristics and electromagnetic conversion characteristic by incorporating the magnetic powder treated by a specific compd. contg. a hydrocarbon group into a magnetic layer. CONSTITUTION:The characteristics such as max. residual magnetic flux density and squareness ratio of the magnetic powder begin to degrade if the magnetic powder treated with a compd. A having an alkyl group of many carbon atoms is used for a magnetic recording medium contg. the magnetic powder treated with the compd. expressed by formula A in the magnetic layer. It is, therefore, important that R1 be the hydrocarbon group of <=6C and that R2 be the hydrocarbon group of <=14C. Aggregation hardly rises with such magnetic powder and the dispersibility of the magnetic powder is good. The coated film strength of the magnetic layer obtd. by coating the magnetic coating compd. of said magnetic powder is high and further, the magnetic characteristics and electromagnetic conversion characteristic are excellent as well. This recording medium is suitable for high-density recording.
Patent JP-H03130438-A (JP)
Title: Detection of change of yarn feeding material
Inventor: SAINEN TSUTOMU
IPC: D03D47/34
Filed: 1989-10-16
Abstract: PURPOSE:To prevent damage of yarn before it occurs by detecting the ballooning speed of reeled yarn, converting the detected result to electric voltage and detecting the change of yarn feed by electrical signal treatment by comparison of the converted electric voltage with a threshold value and change rate of electric voltage. CONSTITUTION:Yarn 1 knotted between two yarn feeding materials 21 and 22 is reeled from one yarn feeding material 21 in the direction of winding axis and guided through a ring-shaped detector 3 consisting of a projector 6 and a receptor 7 opposingly arranged in an introducing hole 31 and also used as a yarn guide to a length measuring storage device 4. In the detector 3, a pulse signal proportional to the ballooning speed is generated, sent to a signal treating part 20, the pulse signal is converted to electrical voltage, compared with a threshold value corresponding to the change of yarn feeding or difference between the detected ballooning speed and that of the previous time is compared with the threshold value of amount of change to the detect change of yarn feeding.
Patent JP-H10116229-A (JP)
Title: Data processor
Inventor: GOTO HARUTAKA
IPC: G06F12/08
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To improve the supply efficiency of instruction supply by rearranging subblocks in a specified order when a subblock of a different block is read out at the time of data read. SOLUTION: A data storage part 11 of an instruction cache 10 is divided into blocks (4n+0 to 4n+3), each of which is further divided into a subblock 11a for even data for storing two words and a subblock 11b for odd data. Then an instruction aligner 23 consists of two multiplexers(MUX) 23a and 23b, which temporarily store two words outputted from the even data part 11a and odd data part 11b and select and send two words to an instruction register 24 according to C-bits of a read block. Namely, when data are read out, subblocks are rearranged in specific order if a subblock of a different block is read out.
Patent JP-H08268914-A (JP)
Title: Solid medicinal composition containing filler which can be bonded with water
Inventor: HAAN PIETER DE
IPC: A61K9/20
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a solid pharmaceutical composition excellent in stability and content uniformity of an active ingredient, hardly requiring granulation, coagulation, etc., and capable of safely obtaining a tablet, a capsule, etc., by including a specific amount of an oily substance, the active ingredient and a specified non-cross-linked polymeric excipient. SOLUTION: This pharmaceutical composition contains (A) <7 wt.% oil or oily substance (e.g. having <40 deg.C melting point), (B) a low dose of an active ingredient (e.g. 0.005-5 wt.% dose of a steroid such as desogestrel and ethynyloestradiol), and (C) water insoluble non-cross-linked polymeric excipient having >150 μm average particle diameter and capable of binding water (e.g. cellulose and starch).
Patent JP-H08196052-A (JP)
Title: Rotary driver
Inventor: FUNAMI JUN
IPC: H02K7/00
Filed: 1993-10-27
Abstract: PURPOSE: To prevent misalignment of axis and abnormal vibration of the rotary shaft and to enhance accuracy in the positioning and rotation while reducing the weight by integrating the motor shaft and the torque transmission member into a long rotor being supported rotatably at the opposite end thereof. CONSTITUTION: The rotary driver 20 comprises a long rotor 17 penetrating a rotor 14 and secured concentrically thereto, and members 15, 16 for supporting the long rotor 17 rotatably at the opposite ends thereof. When power is turned on, a current flows through the stator winding 12 of the stator 13 to generate a field and the rotor 14 rotates together with the long rotor 17 bonded thereto through an adhesive 19 at same angular speed. Consequently, a toothed pulley 18b for timing belt fixed to a pulley shaft 18a formed integrally with the long rotor 17 is rotated to transmit the torque. Since the axis can be aligned strictly, fluctuation in the rotation due to vibration or run out can be prevented and highly accurate positioning and operation control can be realized.
Patent JP-H09112851-A (JP)
Title: Treating method for waste
Inventor: NAITO MASAAKI
IPC: C10B57/10
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain tar and gas containing small chlorine content by reducing the content of the chlorine for causing the problem occurrence source such as corrosion to make it possible to use the tar and gas to be discharged from the furnace top as fuel in the case of melting and treating waste in a coke bed type refuse melting furnace. SOLUTION: To treat waste in a coke bed type refuse melting furnace, the waste is previously preheated at 300 to 350 deg.C for 10min to 1 hour of treating time, and the preheated waste is charged from the top of a coke bed type refuse melting furnace having a multistage tuyere. In this case, the tar generated at the time of preheating is sprayed together with hot air from the upper stage tuyere of the furnace, and melted. The dust, tar and gas discharged from the furnace top are treated by a cyclone or a bag filter, and washed to be separated and recovered.
Patent JP-H03131461-A (JP)
Title: Polishing device
Inventor: IMAI KUNINORI
IPC: B24B17/00
Filed: 1989-10-18
Abstract: PURPOSE:To enable the easy polishing of an spherical shape, particularly even a nonaxisymmetric spherical surface by so holding an abrasive member having an abrasive at the tip as to be freely movable vertically, and causing the rela tive motion of the abrasive member in contract with a polished surface. CONSTITUTION:An abrasive member 3 pasted with an abrasive is capable of freely moving vertically. It follows, therefore, that the member 3 moves, copying a polishing surface, whether the surface is flat, warped or spherical. A polishing work copying the polished surface can be carried out. Also, when the rotational speed of a holder 4 for retaining the abrasive member 3 is increased in rotating the holder 4 and the abrasive member 3 is thereby rotated, it follows that the abrasive member 3 rotates quickly even when the rotation of the holder 4 is slow. In this case, as the holder 4 slowly rotates, the abrasive member 3 can perform polishing at a high relative speed, while well copying a polished surface, thereby embodying high copying performance and polishing of high efficiency.
Patent JP-2001094654-A (JP)
Title: Cursor moving method and device and communication terminal using it
Inventor: OTAKE AKIRA
IPC: H04M1/274
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To make the size of the title device small, to reduce the weight and to decrease the cost. SOLUTION: In a lateral movement mode, a cursor is moved in lateral directions (left or right direction) through a long-depression operation of an UP key and a DOWN key. When the cursor is moved to an end of a screen, the cursor cannot be moved and the lateral movement mode is changed into a longitudinal movement mode (ST1-ST5). In the longitudinal movement mode, the cursor is moved in longitudinal directions (upward or downward) through the operation of the UP key and the DOWN key (ST8, ST9). In this case, scrolling the image on the screen moves the cursor. When no key operation is made for a prescribed time in this longitudinal movement mode, the lateral movement mode is again obtained (ST7, ST8, ST1).  The movement mode is properly changed depending on the position of the cursor and a key non- operation period and only the two keys can move the cursor on the screen two-dimensionally. Thus, the number of keys provided to the device main body can be reduced, and the device is made small in size, made light in weight and the cost can be reduced.
Patent JP-H11107468-A (JP)
Title: Eaves gutter supporter
Inventor: KIKUMA AKIO
IPC: E04D13/072
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an eaves gutter supporter, by which center lines in the longitudinal direction of an eaves gutter holder body and a supporter are easy to be conformed even in the execution of works at a high place and in which the eaves gutter holder body is not shaken laterally after the execution of works and no stress concentrates. SOLUTION: In the eaves gutter supporter A consisting of a supporter 1 and an eaves gutter holder body 2, the supporter 1 is composed of a mounting section 11 and a support arm 12. Lateral-shaking preventive pieces 13 and through-holes 15 are formed at the front end section of the support arm 12 from both end sections, an arm section 21, an outdoor-side lug holding section 22, an indoor-side lug holding section 23 and mounting holes 28 are formed to the eave-gutter holder body 2, the width of the arm section 21 is made shorter than length among the lateral-shaking preventive pieces 13, the top face 27 of the arm section 21 is abutted against the underside of the support arm 12, bolts 4 are inserted into the through-holes 15 and the mounting holes 28, and the eaves gutter holder body 2 is fixed onto the support arm 12 by nuts 5.
Patent JP-H04144422-A (JP)
Title: Discriminating/reproducing circuit
Inventor: HOTSUTA NORIYA
IPC: H04L25/49
Filed: 1990-10-05
Abstract: PURPOSE:To obtain a stable data output capable of resisting noise by detecting a phase difference between an input data signal and an output data signal, converting the phase difference into a control voltage, automatically changing the phase of a clock signal, and synchronously reproducing the input data. CONSTITUTION:A voltage controlled oscillation circuit 5 forms a clock signal (t) having a phase corresponding to a DC control voltage (q), inputs the signal (t) to the clock terminal T of a D flip flop(FF) 2 and outputs the signal (t) also to a clock output terminal 7. The D-FF 2 receiving the clock signal (t) synchronously reproduces an input data signal (m) by the signal (t) and inputs the regenerative signal to a phase detecting circuit 3 again. When the phase of the input data signal (m) inputted to a data input terminal 1 coincides with that of the synchronously reproduced data signal (n) outputted from the D-FF 2, a stable state is set up and the reproduced data and the clock signal are respectively stably outputted to a data output terminal 6 and the output terminal 7.
Patent JP-H04144261-A (JP)
Title: Pin bender of dip ic
Inventor: KIMURA KOICHI
IPC: B25B33/00
Filed: 1990-10-05
Abstract: PURPOSE:To enable the title DIP IC pins to be smoothly inserted into IC sockets without bending by a method wherein the title pin bender is composed of the first rectangular parallelopiped member in the same width as that of the IC main body, the second members depressing the IC pins on both side surfaces to be faired and springs to separate the second members from the first member. CONSTITUTION:Rails 3 are laid down on the lower part of a fairing base 1 to move press jigs 2 engaged with the rails 3. Furthermore the fairing base 1 and the press jigs 2 are connected to one another by respective springs 4, The fairing base 1 is previously formed into inverse mesa type rectangular parallolopiped with upper surface part layer larger than lower surface part in terms of the spring back during the fairing step while the press jigs 2 take the shape corresponding to that of the fairing base 1. When the main body is mounted on the fairing base 1 so as to be depressed as if manually holding the fairing base 1 through the intermediary of two press jigs 2 for bending the IC pins, the IC pins depressed between the fairing base 1 and the press jigs 2 can be faired up. Finally, the press jigs 2 released from hands can be separated from the fairing base 1 by the resiliency of the springs 4 thereby enabling the IC 10 completely faired to be picked up.
Patent JP-H10152504-A (JP)
Title: Production of thermoplastic copolymer
Inventor: MOTOI YASUAKI
IPC: C08F2/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To enable the operation for a long period and produce the subject copolymer excellent in appearance properties, thermal stability and transparency of molding products by effectively removing the heat of polymerization and suppressing the production of a gel-like polymer. SOLUTION: When the bulk or solution copolymerization of a monomer composed of 5-60 pts.wt. vinyl cyanide-based monomer, 40-95 pts.wt. aromatic vinylic monomer and 0-20 pts.wt. other copolymerizable vinylic monomers is carried out, (A) a reactional solution comprising 100 pts.wt. monomer and 10-100 pts.wt.  organic solvent is filled in forced stirred reactional vessel having >=2kW/m<3> power requirement of an impeller with a remaining vapor phase part so that an interface between the reactional solution and the vapor phase may be present and (B) a polymerization initiator having <=75 cross-linking efficiency ε=100×(a/b) ([(a) is the concentration (mol/L) of a cumene dimer produced when dissolving the polymerization initiator in the cumene at 0.5mmol/ L connection and heating the resultant solution at 110 deg.C for a time of 6 times that of the half-life of the polymerization initiator at 110 deg.C; (b) is 0.5×10<-3> (mol/L)] is used as the polymerization initiator.
Patent JP-H01113767-A (JP)
Title: Image forming method
Inventor: TSUJITA KENJI
IPC: G03G9/08
Filed: 1987-10-27
Abstract: PURPOSE:To stably form a thin developer layer without generating a filming phenomenon by using a specific toner. CONSTITUTION:The developer layer on a developing sleeve 61 is formed so that its thickness is made smaller than a gap between a latent image carrier 10 and the sleeve 61 in a developed area 71 to develop an electrostatic latent image on the carrier 10. And a binding resin grain (A) and organic particles (B) whose diameter is smaller than the grain A are used as the toner constituting the developer. It is desirable that the component B is constituted of a vinyl- based polymer, especially, of a polymethacrylic acid methyl. As for the component B, it is desirable that the mean diameter of a primary grain is 0.01-5mum and the blending quantity is 0.01-3wt.% of the toner. Now, inorganic particles can be also added besides the components A and B.
Patent JP-H01111447-A (JP)
Title: Hydrogenation treatment catalyst for coal liquefaction solvent
Inventor: INOUE YOSHIMASA
IPC: B01J29/46
Filed: 1987-10-27
Abstract: PURPOSE:To make a coal liquefaction operation steady for a long time by supporting group VI and VII metals on a catalyst support made of specified amount of gamma-alumina and a pentasil-type zeolite of a specified SiO2/Al2O3 ratio. CONSTITUTION:A catalyst support, composed of 80-20wt.% alumina and 20-80wt.% pentasil-type zeolite of 25-100 SiO2/Al2O3 mole ratio, is prepared. A hydrogenation treatment catalyst for coal liquefaction solvent is obtained by having this catalyst support support 5-20wt.% at least one species from group VI metal and 1-10wt.% at least one species from group VII metal in reduced weights of their respective oxides, and by regulating a pore radius distribution measured by mercury porosimetry so that the mean pore radius is 120Angstrom  or larger and the accumulated pore volume occupied by the pores with 100Angstrom  or larger radii is 60% or larger of that occupied by the pores with 40Angstrom  or larger radii.
Patent JP-S62129941-A (JP)
Title: Optical disk device
Inventor: SENOO HIROMI
IPC: G11B7/005
Filed: 1985-12-02
Abstract: PURPOSE:To prevent wrong information from being recorded by providing abnormality detecting circuits which detect the abnormality of a monitor current and the abnormality of the output current of a light signal detector respectively. CONSTITUTION:An automatic focus signal 200 outputted by the detector 3 is amplified by an amplifier 9, whose output 180 is supplied to an automatic focus control circuit 11. The output 180 of the amplifier 9 is also supplied to an abnor mality detecting circuit 8, whose output 170 is ANDed with the output 160 of an abnormality detecting circuit 7 by a monitor 2 and the AND result signal 120 is supplied to a protecting circuit 10. A semiconductor laser 1 normally emits light with propoer power by the monitor 2 and a current source 4. For example, if the laser power becomes too large as compared with the power during normal reading operation owing to the fault or malfunction of the logic circuit is controlled to 0V in normal operation is a negative voltage propertional to the excessive power of the laser.
Patent JP-H08129642-A (JP)
Title: Method and device for lightness correction based upon lightness perception characteristic
Inventor: KAWAMURA HARUMI
IPC: G06T5/00
Filed: 1994-11-02
Abstract: PURPOSE: To perceive a specific area after lightness correction having the same lightness as a reference area. CONSTITUTION: A reference image is inputted, the illuminance values of an object area and a background area of the reference image are calculated, and their illuminance data are stored (200-203). Then, an object image is inputted and an area whose lightness is to be corrected is specified on the object image (204 and 205). The illuminance of an area whose illuminance should not be varied between the specific area and background area of the object image is calculated (206). The illuminance of an area whose illuminance needs to be varied between the specific area and background area is found so that the same lightness as the lightness in the reference area on the reference image is perceived in the specific area in the object area (207). The calculated illuminance is replaced with the illuminance of the area to be varied in illuminance and the object image is outputted (208 and 209).
Patent JP-2000093787-A (JP)
Title: Automatic synthesis system
Inventor: INOUE TAKAAKI
IPC: B01J19/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of contents from a reaction chamber in particular by a method in which when a compound is synthesized by a chemical reaction, the pressure of a closed space comprising a reaction block having the housing part of a reaction container and a discharge container for discharging the contents in the reaction container is adjusted, and the discharge of the contents is controlled. SOLUTION: A reaction block 5 and a discharge container 8 are installed in an automatic synthesis system, and the reaction block 5, after a reaction container 3 being housed in a housing part, is closed by an upper lid 7 and a sealing material 6. The reaction block 5 and the discharge container 8 are jointed to each other, and the space in the container 8 is made to be a closed space. Moreover, a channel 10 through which the closed space 9 and the outside communicate with each other is formed in the block 5, gas is introduced from an external gas supply source into the space 9 through the channel 10. By the gas introduction, since the pressure of the space 9 is increased to be higher than the pressure of the reaction container 3, the leakage of the contents in the reaction container 3 to the discharge container 8 side passing through a discharge tube 32 can be prevented.
Patent JP-H03130416-A (JP)
Title: Sheath-core conjugate polyester fiber and its fabric composed
Inventor: OKAMOTO TAKAHARU
IPC: D01D5/34
Filed: 1989-10-16
Abstract: PURPOSE:To obtain the subject fiber having moisture absorption and desorption characteristics and excellent wearability and capable of sufficiently keeping the physical properties of fiber and giving excellent feeling after alkali thinning by using a polyethylene glycol having a molecular weight falling within a specific range as the sheath component. CONSTITUTION:The objective fiber contains a sheath component composed of a polyester copolymerized with 4-15wt.% of a polyethylene glycol having a molecular weight of 500-6,000 and has a carboxyl group content of 0.8X10<-3> to 2.3X10<-3>g-equivalent/g-fiber and a core/sheath ratio of 10/90 to 90/10 on the cross section. The core of the fiber is preferably polyethylene terephthalate homopolymer, etc.