baber/WOPTO huggingface dataset:
Patent JP-S5772506-A (JP)
Title: Conveyer belt
Inventor: SUMINO SHINICHI
IPC: B65G15/08
Filed: 1980-10-23
Abstract: PURPOSE: To prevent generation of fatigue in the overlapped portion of a belt when the belt is cylindrically deformed, by providing a part of large bending rigidity in a core body layer embedded between upper and lower cover rubbers.  
     CONSTITUTION: A conveyer belt 15 comprises upper and lower cover rubbers 11, 12 and core body layer 13 embedded between those rubbers. Reinforcing cloths 14a, 14b are embedded in the cover rubbers 11, 12 at upper and lower both sides of said core body layer 13. In this case, it is preferable to locate is position of embedding symmetrically to the left and right with respect to the center line of the conveyer belt 15 in width (b) further to set in a range of (1/7)bW(1/5)b with the center of a position in the vicinity of (9/32)b from side edges of the belt 15, and the reinforcing cloths 14a, 14b are located in the side wall portion of a cylinder and extensibly provided successively to the longitudinal direction of the belt 15 when the belt 15 is cylindrically formed. In this way, elastically restoring force is given to an overlapped portion of the belt 15 to prevent fatigue to said portion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10338336-A (JP)
Title: Bulk material diverging device and delivery method from hopper
Inventor: HIRATA MITSUO
IPC: B65G47/19
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a bulk material diverging device that can be alternately switched in two directions without stopping a belt conveyor. SOLUTION: This bulk material diverging device has a bifurcated shoot at the tip of a conveyor 32. A front side shoot 40b is placed in a position of receiving bulk material from the conveyor 32, and a damper 43 for opening/ closing the shoot 40b is provided below a diverging part to a rear side shoot. When the damper 43 is closed, the bulk material is accumulated thereon and then flows to the rear side shoot 40c. Hoppers are provided at the lower parts of the shoots 40b, 40c. The bulk material can be alternately fed to the shoots 40b, 40c without stopping the conveyor, and the wear of the damper 43 can be suppressed.
Patent JP-H05339785-A (JP)
Title: Air liquid holding type electrode
Inventor: AKAOKA KAZUO
IPC: C25D7/06
Filed: 1992-06-08
Abstract: PURPOSE:To minimize the capacity of a plating soln. supplying pump by minimizing an air stagnation generated between electrodes for electroplating a steel plate using an air liquid holding type electrodes in the high speed region of >=400mpm linear velocity. CONSTITUTION:The air liquid holding type electrode has a rectangular path composed of an upper electrode 11 and a lower electrode 12 and the plating soln. is supplied to a space between the electrodes from a plating soln. supply header 13 while the steel plate 1 is made to pass therebetween in the direction shown by an arrow 2. The ratio C of the plate width B of the steel plate passing between electrodes to the electrode width W is set to C=W/B=0.7 to 1.0.
Patent JP-S5939709-A (JP)
Title: Manufacture of hyperfine silicon carbide powder
Inventor: ENOMOTO AKIRA
IPC: C01B31/36
Filed: 1982-08-27
Abstract: PURPOSE:To form easily and continuously hyperfine SiC powder having beta-type crystal form at a low cost by using a surfactant capable of remarkably improving the wetting properties of hyperfine carbon powder to a liq. dispersion medium contg. a dissolved carbonaceous binder. CONSTITUTION:A granulated starting material consisting of silica, carbon and a carbonaceous binder is charged into a reactor from an upper part 1, dropped through the preheating zone 2, and heated in the heating zone 3 with indirect electric heating means 8, 9 to cause an SiC forming reaction while controlling the load and the dropping rate so as to provide nearly uniform temp. distribution to the charged starting material and the reaction product in the horizontal direction. The reaction product is dropped into the cooling zone 4, cooled in the nonoxidizing atmosphere, and discharged from a lower part 5. The carbon in the granulated starting material has 1-1,000m<2>/g specific surface area, and it is mixed with the carbonaceous binder using a liq. dispersion medium and a surfactant before granulation so as to control the reaction temp. in the zone 3 to 1,500-2,000 deg.C. Hyperfine SiC powder having beta-type crystal form is manufactured easily and continuously at a low cost.
Patent JP-H04346339-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YAMAZAKI CHIKAMASA
IPC: G03C7/38
Filed: 1991-05-23
Abstract: PURPOSE:To provide a silver halide color photographic sensitive material excellent in coloring property, without change of photographic performance even when being stored for a long period, and with little variation in quality when it is used in printers. CONSTITUTION:In a silver halide color photographic sensitive material having at least one silver halide emulsion layer on a carrier, a pirazoloazol Magenta coupler (high speed reactive pirazoloazol Magenta coupler) and a low speed reactive pirazoloazol Magenta coupler having coupling speed slower than a half of coupling speed of the high speed Magenta coupler are contained.
Patent JP-S634041-A (JP)
Title: High-toughness non-heattreated steel for forging excellent in machinability
Inventor: KOARAI JIRO
IPC: C22C38/00
Filed: 1986-06-24
Abstract: PURPOSE:To obtain a high-toughness non-heattreated steel for forging combining required strength with machinability, by specifying a composition consisting of C, Si, Mn, Al, V, Ca, Ti, N, and Fe. CONSTITUTION:The high-toughness non-heattreated steel for forging excellent in machinability has a composition consisting of, by weight, 0.15-0.5% C, 0.05-0.50% Si, 0.30-1.80% Mn, <=0.010% Al, 0.05-0.30% V, 5-50ppm Ca, 0.03-0.15% Ti, <=60ppm N, and the balance Fe with inevitable impurities. This steel has required strength, particularly tensile strength, and, moreover, it has a capacity to undergo hot forging particularly at a temp. as high as >=about 1,100 deg.C.
Patent JP-S5575638-A (JP)
Title: Water content sensor using microwave
Inventor: KIMURA KATSUHIRO
IPC: G01N22/04
Filed: 1978-12-01
Abstract: PURPOSE: To enable accurate measurement with inexpensive unit, locating the waveguide at the both ends of rod shape dielectric substance, receiving high frequency signal from one waveguide with another waveguide, and measuring water content for such as unhulled rice from the attenuation of signal.  
     CONSTITUTION: The gun diode 10 and the monitor diode 12 are provided at the transmission side, the reception diode 13 is placed at the reception side, by opposing the dielectric rod antenna less in high frequency loss. The output of the diode 10 passes through the coaxial circuit 17 and is fed to the polystyrene rod 21 via the coaxial circular waveguide converter 19, of which conversion characteristics are best adjusted at the coaxial tuning circuit 18. The output of the diode 12 and the output of the diode 13 attenuated with unhulled rice 1 are displayed on the water content display section 9 via the differential amplifier 16 for the water content. With this system, since the change in the characteristics is greater in comparison with the change in the water content of unhulled rice, the measured accuracy can be increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0813253-A (JP)
Title: Production of silica alumina yarn
Inventor: OKI YASUYUKI
IPC: C01B33/12
Filed: 1994-06-29
Abstract: PURPOSE:To provide a method for producing a silica alumina yarn having excellent spinning stability and mechanical strength. CONSTITUTION:A solution obtained by mixing 1mol of an aluminum alkoxide with >=0.03mol and <0.2mol of an active hydrogen-containing compound is hydrolyzed with an organic solvent having 0.2-2.0wt.% water content. The prepared hydrolyzate (polyaluminoxane) is mixed with a silicon-containing compound and spun to give a precursor, which is baked to characterize the objective method for producing silica alumina yarn.
Patent JP-S5937993-A (JP)
Inventor: OGAWA MARI
IPC: D06F58/14
Filed: 1982-08-25
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-2000335828-A (JP)
Title: Take-up device for bobbin for net making machine
Inventor: NANJO YOSHINORI
IPC: B65H59/16
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To excellently windup yarn on a bobbin by a simple structure without expanding both side walls of the bobbin and generating a winding collapse. SOLUTION: This take-up device is a winding up device for net making machine rotating and driving a bobbin 20 by a motor 5 and winding yarn fed from a bobbin winder on the bobbin 20. The device is provided with a yarn feeding pulley 13 which is freely rotatably journalled to a position guiding yarn and feeding yarn to the bobbin 20, a centrifugal clutch mechanism 11 which is mounted on a part of the yarn feeding pulley 13 and has a centrifugal clutch shoe and a rotating body 8 which is disposed at a coaxial position with the yarn feeding pulley 13, is rotated and driven by the motor 5 and has the centrifugal clutch shoe of the centrifugal clutch mechanism 11 disposed so that it may be brought into contact with the rotating body 8.  When rotational speed of the yarn feeding pulley 13 is increased by increasing yarn speed when yarn is would on the bobbin 20, the centrifugal clutch shoe of the centrifugal clutch mechanism 11 comes into contact with the rotating body 8 and rotary force is imparted from the rotating body 8 rotated and driven by the motor 5 to the yarn feeding pulley 13.
Patent JP-S5938137-A (JP)
Title: Power resistance reducer for internal-combustion engine
Inventor: HOSOYA YASUHIKO
IPC: B60K23/00
Filed: 1982-08-24
Abstract: PURPOSE:To reduce a power resistance as well as to make the fuel consumption smaller, by automatically detaching a power transmission shaft connected to a speed change gear by means of a clutch when unnecessary. CONSTITUTION:When the power generated out of an internal-combustion engine 1 is not required to be transmitted, a speed change gear is positioned in neutral so that a speed change gear switch 13 is closed up. In addition, in the case where a clutch pedal 11 is not yet applied, a three-way solenoid valve 5 is energized in motion because a clutch switch 14 is closed up, and suction pressure pipes 4 and 6 are connected together whereby the suction pressure produced at a suction pipe 2 of the internal-combustion engine is led into an actuator 7. When the suction pressure is taken into the actuator 7 like this, a hydraulic cylinder 8 is driven, then oil pressure inside the hydraulic piping 9 rises, energizing a clutch release cylinder 10 installed in the hydraulic piping 9, and the clutch is released, thus connection between the internal-combustion engine and the speed change gear comes off.
Patent JP-S5271619-A (JP)
Title: Oil-filled electric machines
Inventor: OOKUBO HITOSHI
IPC: H01F27/12
Filed: 1975-12-12
Abstract: PURPOSE: To obtain an oil-filled electric machine capable of safety and stabilized operation by removing charge carriers such as ions, polarized molecules, charged dustances and the likes contained in oil by absorbing them on electrets. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09301183-A (JP)
Title: Truck
Inventor: SUGIURA IKUO
IPC: B62B3/04
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a truck, by which the efficiency of cargo transport work can be improved. SOLUTION: A wheel of another truck is guided from auxiliary plates 42, 42 of a truck 10 to load another truck on gangway footplates 40, 40. During transportation, the auxiliary plates 42, 42 are put in the raised attitude, and a handle 43 is held between holding members 291, 292 to prevent another truck from falling off the truck 10. When the truck 10 is towed by a tractor to reach the side of an intended parts storage place, the auxiliary plates 42, 42 are opened to lower another truck. Thus, even if another truck is loaded with weighty goods, the goods can be easily stored in an intended parts storage place without turning the truck only by moving it in the lateral direction.
Patent JP-2000127587-A (JP)
Title: Seal
Inventor: YAMAMOTO TSUKASA
IPC: B41K1/02
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a seal in which a spring energizing a cover in the direction for closing or opening the cover is not used and further opening/closing of the cover and delivery of a printing body are independently performed. SOLUTION: One end of a guide stopper 28 is axially supported on a cover 30 in a second turning axis 34 parallel to a first turning axis 32. A seal receiver 26 is lightly engaged with a guide stopper 28 in such a state that a printing body 12 is held in the inside of a barrel cylinder 10. When the seal receiver 26 is let out in the axial direction, the guide stopper 28 is slid together with the seal receiver 26 in the axial direction. The second turning axis 34 is moved in the axial direction and the cover 30 is rocked around the first turning axis 32. On one hand, thereafter engagement of the seal receiver 26 and the guide stopper 28 comes off and the seal receiver 26 is independently let out of the guide stopper 28.
Patent JP-H10170927-A (JP)
Title: Liquid crystal display device
Inventor: NOH SEONG-HEE
IPC: G02F1/1333
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obviate the generation of static electricity and the occurrence of contamination by dust by using a dispersed liquid crystal oriented film formed by dispersing liquid crystals in a polymer, which does not require rubbing treatments. SOLUTION: The dispersed liquid crystal oriented films 14 are formed by applying a dispersed liquid crystal soln. prepd. by dispersing dispersed liquid crystals 15 into polyimide or polyamide of a high-polymer soln. or a high-polymer liquid crystal soln. on two sheets of glass substrates 10 respectively coated with conductive films 12. If the disperse liquid crystal oriented films 14 are subjected to a heat treatment above their isotropic temp. after the formation on a liquid crystal layer 20 by injecting the liquid crystals 22, the dispersed liquid crystals 15 exhibit a liquid crystalline state in a cooling process and liquid crystal orientation is induced by an interaction between the dispersed liquid crystal 15 and the liquid crystals 22 injected into the liquid crystal layer 20. Namely, the dispersed liquid crystal 15 are determined by the interaction of the major axis dielectric constant and the major axis dielectric constant of the injected liquid crystals 22. At the time of injecting the liquid crystals 22, the temp. of the disperse liquid crystal oriented films 14 are raised to the isotropic temp. or above and thereafter, the liquid crystals 22 are injected while the films are slowly cooled.
Patent JP-S629956-A (JP)
Inventor: IWAMI TAKEFUMI
IPC: B32B33/00
Filed: 1985-07-08
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-H01316034-A (JP)
Title: Orthogonal transformation unit
Inventor: SUMINO SHINYA
IPC: H04N19/423
Filed: 1988-06-16
Abstract: PURPOSE:To attain high average processing speed by using a high speed pattern generator for orthogonally transforming a pattern generated frequently in an input signal and using an orthogonal transformation unit for applying orthogonal tranformation to other patterns. CONSTITUTION:An input signal 14 is compared with several kinds of specific patterns by a comparator 15 and if the signal is not included in a specific pattern, an orthogonal transformation unit 20 carries out orthogonal conversion. When the signal is included in the specific pattern, a pattern generator 22 with a fast speed carries out orthogonal transformation. Then patterns with high frequency of occurrence of the input signal 14 are selected as the specific patterns, the orthogonal transformation unit carries out a high speed orthogonal transformation on the average. The orthogonal transformation unit 20 and the pattern generator 22 are used switchingly in response to the input signal 14 in this way, the orthogonal transformation is attained at a high speed.
Patent JP-H0666319-A (JP)
Title: Rolling guide unit and its manufacture
Inventor: AKASAKO NORIO
IPC: F16C33/20
Filed: 1993-05-27
Abstract: PURPOSE:To provide a rolling guide unit stuck with no metal powder generated at the time of the welding work and invariably capable of being stably operated by forming a fluororesin coating layer on the surface of a track rail. CONSTITUTION:Rough machining of the outer shape of a track groove 1a is applied to each of both the right and left side sections. Drilling of bolt insertion holes and necessary screw cutting are applied to form a track rail block. A heat treatment such as quenching is applied to the surface of the track rail block. Grinding is applied to the reference face of the track rail block and to the track grooves 1a based on the reference face. Black chromium plating is applied to the whole surface. Fluororesin coating is applied to the track rail block applied with black chromium plating. A high-precision track rail 1 can be manufactured, and sticking of metal powder to the track grooves 1a themselves of the track rail 1 is prevented.
Patent JP-S5772331-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANAZAWA MASAO
IPC: H01L21/321
Filed: 1980-10-23
Abstract: PURPOSE:To prevent polycrystalline silicon from remaining behind by making a peripheral edge part of a silicon dioxide layer a sloping surface in case where the polycrystalline silicon layer deposited on the silicon dioxide is removed selective by means of a reactive ion etching method. CONSTITUTION:An end part of a silicon dioxide layer 4 that becomes a mask is formed into a sloping surface. When reactive ion etching is executed for the silicon layer 4 and a polycrystalline silicon layer 2, said two layers 4, 2 are to have a continuous sloping surface. Then, such a structure is obtained that a side surface of the silicon layer 2 is oxidized and the surface of the silicon layer 2 is coated with the silicon layer 4. Hereby, it is permitted to prevent the silicon layer 2 from remaining.
Patent JP-H06338457-A (JP)
Title: Reaction tube for semiconductor manufacturing device
Inventor: KAIHATSU HIDEKI
IPC: H01L21/205
Filed: 1993-05-27
Abstract: PURPOSE:To provide a reaction tube applicable to various film forming conditions and various arrangement conditions. CONSTITUTION:At least a plurality of gas end connection pipes 13, 17 and 18 are provided at the bottom edge of a cylinder 14 which constitutes a reaction tube for a semiconductor device, and prescribed pipes are permitted to be connected to the gas end connection pipes. Piping and a gas supplying pipe are selected according to the types of the wafer films to be formed and are connected to the gas end connection pipes. The connecting position is selected according to the constitution and arrangement of the device.
Patent JP-S6037420-A (JP)
Inventor: PIITAA MOZAA
IPC: F16H57/00
Filed: 1984-07-19
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-H07336834-A (JP)
Title: Wire stripper for multilayer insulated electric wire
Inventor: FUJITA SHIGERU
IPC: H01F41/10
Filed: 1994-06-08
Abstract: PURPOSE:To provide a device for removing insulator to easily remove the insulating layer of a multilayer insulated electric wire when winding the coil of small winding parts by using the multilayer insulated electric wire. CONSTITUTION:A device for removing insulator from multilayer insulated electric wire is constituted of a first heating means which cuts crosswise by fusion the insulating layer of a three-layer insulated electric wire 54 at two points A1 and A2 within a prescribed range by using heating plates 57a, 58a, 59a, and 60a, second heating means which cuts the side section of the wire 54 in a line by fusion by heating a prescribed section of the wire by using a long and thin heating plate, and receiving means which receives the part of the insulating layer which is not cut by fusion and left in the prescribed section by using a holding mechanism section. The device removes the insulating layer from the electric wire 54 at the position at which the terminal pin of small winding parts is tied up.
Patent JP-S5938329-A (JP)
Title: Method for hardening spring
Inventor: OONO AKIRA
IPC: C21D1/09
Filed: 1982-08-27
Abstract: PURPOSE:To carry out the effective surface hardening of a spring with a simple apparatus even when the spring has a complex shape by connecting a high frequency power source to the spring before or after forming and, directly supplying high frequency current to carry out hardening. CONSTITUTION:For example, in the hardening of a spring before forming, roll electrodes 2, 3 are rolled while in electrical contact with a spring material 1a. The electrodes 2, 3 are connected to a high frequency power source 4, and high frequency current is supplied to the electrodes. The material 1a, chiefly the surface part generates heat quickly and attains to a high temp. The material 1a is then coiled to obtain a coil spring 1, and the surface is quenched by spraying cooling water on the surface or by other method. The surface part of the spring 1 can be heated up to a uniform depth, so hardening up to the uniform depth is carried out.
Patent JP-S5481065-A (JP)
Title: Sample analyzer of scanning electron microscope
Inventor: WATANABE TADASHI
IPC: G01N23/225
Filed: 1977-12-12
Abstract: PURPOSE: To attain a digital display basing upon the mean atom number of a sample surface substance by quantizing a signal obtained through the detection of a reflected electron by utilizing that the intensity of the reflected electron beam emitted from a sample depends upon the atom number of the sample.  
     CONSTITUTION: The sample movable facility is so controlled by a signal from central control circuit 17 that Faraday cage 14 fitted to sample holder 2 will be irradiated with electron beams, and the cage output at this time is applied to and stored in signal converter circuit 13 via amplifier 16 and quantization circuit 18. Once a sample is scanned by the electron beam, outputs of reflected electron beam detectors 10a and 10b are quantized 12 after passing though summing amplifier 11 and then applied to signal converter circuit 13. In circuit 13, back scattering coefficient (γ) is found from the current value of the sample irradiation electron beam and the reflected current value quantized, and character signals, etc., which correspond to the mean atom number of the measured sample is obtained from the relation between a previously-stored coefficient and sample atom number and displayed 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0816096-A (JP)
Title: Keyboard musical instrument
Inventor: NAKADA AKIRA
IPC: G09B15/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide a keyboard musical instrument which enables formal musical performance to be played by indicating each key to be pressed, and also indicating the position of a player's wrist when the aforesaid key is pressed. CONSTITUTION:An upper side LED 17a is provided on the upper side of a keyboard 16 to indicate each key to be pressed. Concurrently a lower side LED 17b is provided at the lower side of the keyboard 16 to indicate the position of a player's wrist. In addition to upper side LED control data based on which the LED corresponding to each key to be pressed is turned on and off, lighted, and turned out, lower side LED control data based on which the lower side LED corresponding to the position of the player's wrist is lighted, and turned out, is written in information on musical-performance. When music is automatically played, let the upper LED 17a be turned on and off, lighted, and turned out based on information on musical performance, and let the lower LED 17b be concurrently turned on and off, and turned out in parallel therewith.