baber/WOPTO huggingface dataset:
Patent JP-H0882971-A (JP)
Title: Multicolor image forming device
Inventor: TAKEDA ATSUSHI
IPC: G03G15/00
Filed: 1994-09-09
Abstract: PURPOSE: To form 1st and 2nd toner images with a desired density and to obtain a multicolor image having a specified density and color tone at a color mixture part by correcting 1st or 2nd exposing condition or image data according to image information. CONSTITUTION: A back exposure device 17 is provided on the back surface side of a photoreceptive belt (belt photoreceptor) 1 at a position on the downstream side from a 1st developing device 4 and the upstream side from a 2nd electrifier 5 with respect to the turning direction of the belt 1. Furthermore, a 2nd image exposure means 6 between the 2nd electrifier (re-electrifier) 5 and a 2nd developing device 7 is provided on the back surface side of the belt 1. The back exposure device 17 is provided with an E.L. or an LED element and the belt 1 transmits light from the back surface. In the case where 1st exposure 3a and 2nd exposure 6a are performed to the same picture element, at least either of the 1st and the 2nd image signals is corrected in accordance with the image signal.
Patent JP-S59177319-A (JP)
Title: Manufacture of ferritic stainless steel plate
Inventor: SHIMURA MUNEAKI
IPC: C22C38/44
Filed: 1983-12-22
Abstract: PURPOSE:To manufacture a ferritic stainless steel plate with superior corrosion resistance and high toughness by hot rolling a ferritic stainless steel having a specified composition contg. Cr, C and N under specified conditions and by properly heat treating the hot rolled steel plate. CONSTITUTION:A ferritic stainless steel contg. 17-40% Cr, <=0.01% C and <=0.04% N or further contg. <=4% Mo and <=4% Ni is hot rolled at 500-750 deg.C, preferably about 500-700 deg.C final pass temp. and 20-80%, preferably about 30- 65% draft. The resulting steel plate is heat treated at 750-900 deg.C to obtain a ferritic stainless steel plate of a medium thickness. The stainless steel is a high Cr ferritic stainless steel of high purity, and the steel plate is provided with high toughness without deteriorating the corrosion resistance.
Patent JP-S6395145-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: C04B14/04
Filed: 1986-10-09
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-H0578227-A (JP)
Title: Pump-spraying cosmetic for hair
Inventor: YASUNO MASAYA
IPC: A61K8/00
Filed: 1991-09-20
Abstract: PURPOSE:To provide a pump-spraying cosmetic for hair sprayable without causing flaking and clogging, having excellent setting power and suitable for partial application. CONSTITUTION:The objective pump-spraying cosmetic for hair having the above effects can be produced by compounding (A) an amphoteric polymer, preferably an amphoteric monochloroacetate having dialkylaminoethyl methacrylate polymer unit and (B) a nonionic polymer having an average molecular weight of 10<5> to 2X10<6>, preferably 6X10<5> to 12X10<5> (especially polyvinyl pyrrolidone) as essential components to a pump-spraying hair cosmetic in an amount of 3-5wt.% (preferably 3.5-4.5wt.%) for A and 0.3-0.6wt.% (preferably 0.4-0.5wt.%) for B based on the total cosmetic in terms of solid.
Patent JP-2000061501-A (JP)
Title: Manufacture of u-shaped steel sheet pile
Inventor: FUJIBAYASHI TERUO
IPC: B21B45/02
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce deformation generated after rolling without drastically changing equipment and changing a pass schedule or the like and without lowering efficiency. SOLUTION: In finish rolling and rolling stage on the upstream side of it, rolling is executed while cooling a web or the web and flanges so that finish rolling is completed at the temps. of the flanges of not higher than the temp. Ar1 and the finish rolling is completed at the temp. of the web when the amounts of shrinkage when the flanges and web at the time of completing the finish rolling are cooled to the normal temp. become approximately equal.
Patent JP-2000057470-A (JP)
Title: Encoding and weighing device
Inventor: TAWARA MINORU
IPC: G06K7/10
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain an encoding and weighing device provided with a reading/ transmitting means convenient for automatic reading while leaving the possibility of visual reading by modifying a weighing devise of a type displaying numerals on the peripheral sides of plural rotary cylinders. SOLUTION: Rotary cylinders 10a, 10b,... are rotated in an arrow X direction in proportion to the used amount of an object to be weighed through a detecting part and a transmission mechanism and the current used amount of the object displayed by the numerical value display parts 11 of all the rotary cylinders 10a, 10b,... can be visually read out through a peephole. In the meantime, the same value is expressed by a bar code symbol of an unvisible reading code 12 constituted so as to be superposed on the numerical value display part 11 on the peripheral side of each of rotary cylinders 10a, 10b,... and read out by a code reading part 20.
Patent JP-S62101397-A (JP)
Title: Casing for screw press
Inventor: FUKUSHIMA YUTAKA
IPC: B30B9/28
Filed: 1985-10-28
Abstract: PURPOSE:To simplify the replacement of an abrasion part, and to reduce the cost by fitting the plural pieces of cartridge type bars in parallel to a shaft, into the inner surface of a casing for a screw press, so that they project from said inner surface. CONSTITUTION:In a casing 4 for a screw press containing a screw 6, the plural pieces of cartridge type bars 1 are fitted in parallel to a shaft, into a groove 5 having a T-shaped section provided on its inner surface, so that they project from said inner surface. In this way, when said bar 1 is worn out, it is easily replaced and an abrasion management is easily executed. Also, it is desirable to reduce the cost of said bar 1 by constituting the part projected from the inner surface of the casing 4 of said bar 1, from a hard material.
Patent JP-S6483181-A (JP)
Title: Seismic sensor
Inventor: ONO NORITOSHI
IPC: G01H1/00
Filed: 1987-09-25
Abstract: PURPOSE:To judge whether vibration detected by a sensor is of an earthquake by obtaining the amplitude and frequency of vibration from detecting signals of a vibration sensor and comparing them with a vibration pattern due to an earthquake. CONSTITUTION:A first X and Y sensors 11, 12 are operated intermittently and alternately. Further, a circuit is operated intermittently, at intervals of a second. In the case where a vibration is detected by the sensors 11, 12, the circuit is started by a first vibration and changed over to continuous operation. If the vibration does not continue for tens seconds, the circuit is automatically changed over to intermittent operation. In the case where the vibration is detected, signals waveform shaping circuit 18 that have passed a are transmitted to a CPU 20 together with detected signals from which high frequency components are removed by a LPF 15. The CPU obtains the amplitude and frequency of the vibration from input signals, the input signals are compared with a vibration pattern which is previously stored in a memory 22, and it is judged whether an earthquake occurs.
Patent JP-H08106015-A (JP)
Title: Method for drawing plastic optical fiber
Inventor: NONAKA TAKESHI
IPC: G02B6/00
Filed: 1994-10-05
Abstract: PURPOSE: To suppress the fluctuation in a wire diameter in a longitudinal direction by subjecting a plastic optical fiber perform to a pretreatment to heat this perform to a prescribed temp. prior to a drawing stage, then melting the perform by heating and drawing the perform. CONSTITUTION: A drawing device 10a for the plastic optical fiber is composed of a drawing furnace 12, an outside diameter monitor 14 and a winding means 16. This method includes a step for the pretreatment to heat the plastic optical fiber perform 26 including a core part and a clad part having the refractive index lower than the refractive index of the central part of the core to a prescribed temp. and a step for drawing to draw the plastic optical fiber perform by heating and melting. This prescribed temp. is >=100 deg.C. The unreacted monomer-component slightly remaining in the perform is evaporated and is completely removed from the perform by heating the perform in such a manner. Then, the drawing is executable without deforming a neck-down part even if the perform is heated to >=200 deg.C for the purpose of heating and melting.
Patent JP-S6396133-A (JP)
Title: Remedy for athlete's foot
Inventor: KAWAGUCHI OKUMI
IPC: A61P17/00
Filed: 1986-10-13
Abstract: PURPOSE:To provide a remedy for athlete's foot produced by adding boric acid to an aqueous solution of an active component of Houttuynia cordata and expected to cure the subcutaneous itchiness characteristic to athlete's foot, prevent the cracking of skin caused by the progress of the symptom and quickly cure the cracked part of the diseased skin. CONSTITUTION:30g of raw leaf of Houttuynia cordata including leaf stalk is thrown into 300ml of boiling distilled water at 100 deg.C under agitation, heated at 100 deg.C for 5min, added with 3g of boric acid and heated at 100 deg.C for 5min. After the completion of the heating, the mixture is left standing and spontaneously cooled to normal temperature. The cooled product is filtered under stirring to obtain the objective remedy for athlete's foot.
Patent JP-H0289316-A (JP)
Title: Compound semiconductor etchant
Inventor: NISHIKAWA HIRONOBU
IPC: H01L21/308
Filed: 1988-09-27
Abstract: PURPOSE:To enable etching at room temperature and prevent crystal defect by making an etchant from a predetermined mixture of Br2(CH3OH) and C2H5OH, and by adjusting the composition ratio of these components to be in a particular range. CONSTITUTION:The ratio of 0.03-0.1% Br2(CH3OH) and C2H5OH is caused to be in the range of 1:5-1:20 of volume ratio. When the ratio is less than 1:5, the corrosion action reaches the foundation part and distinct pits in a GaAs film can not be obtained. On the contrary, when the ratio is larger than 1:20, the etching is scarcely carried out, so that the defect parts of the film do not appear as distinct pits.
Patent JP-H0799110-A (JP)
Title: Magnetoresistance material
Inventor: IIJIMA KENZABURO
IPC: H01F10/32
Filed: 1993-09-28
Abstract: PURPOSE:To provide a magnetoresistance material where the sensitivity to magnetic field is high and the electric resistance changes keenly to a slight change of magnetic field by using alloy having a specified atomic rate composition. CONSTITUTION:Alloy, whose atomic rate compositions expressed by (FexNi1-x) yCu1-y(where 0.10<x<0.60, 0.15<y<0.60) is expressed, is used. In case that the value of atomic rate x is not more then 0.10 (x<=0.10) or not less than 0.60(x>=0.60), the sensitivity to magnetic field (dMR/dH) becomes below 0.10(%Oe). Moreover, also in case that value of atomic rate y is nor more than 0.15(y<=0.15) or nor less than 0.60 (x>=0.60), it is hard to raise the sensitivity to magnetic field to 0.01(%Oe) or over. To use it for a sensor making use of MR effect, it is required that the sensitivity to magnetic field of the magnetic resistance material should be 0.01(%Oe) or over. Therefore, it is necessary to put the value of atomic rate x such that 0.10<x<0.60, and the value of y such that 0.15<y<0.60.
Patent JP-H0586553-A (JP)
Title: Unit for stopping at home position in device for measurement of weft yarn length
Inventor: KORIYAMA MASAYUKI
IPC: D03D47/36
Filed: 1991-09-20
Abstract: PURPOSE:To constantly stop the rotary yarn guide of a device for measurement of weft yarn length at a desired stopping position with safety and without fail. CONSTITUTION:If a signal for stopping the weaving machine is sent out, the power supply to the motor 4 is cut to once stop the rotary yarn guide 9 at an arbitrary position. The rotary yarn guide 9 is subsequently rotated at a low speed in the reverse direction by rotating the motor 4 in the reverse direction and simultaneously lowering the frequency of the electric power by an inverter. During the reverse rotation, the rotation of the rotary yarn guide 9 is watched by a switch 47 attached in the neighborhood and the power supply to the motor 4 is cut at a prescribed position. The electromagnetic brake 46 is actuated at the same time so as to stop the rotary yarn guide 9 at the home position.
Patent JP-S60134740-A (JP)
Title: Underwater motor
Inventor: KUYAMA KOUICHI
IPC: H02K5/04
Filed: 1983-12-23
Abstract: PURPOSE:To reduce the numbers of working and assembling steps by dividing a case into a plurality of case members, and integrally fusion-bonding a stator core when fusion-bonding the divided surfaces of the members. CONSTITUTION:A case 10 of circular section is formed of a pair of case members 12a, 12b of semicircular section parallel to the central axis line of the case 10. A groove 16 of substantially V shape is formed on the divided surfaces 14 of the members 12a, 12b. A gap 24 is formed in the portion opposed to a portion except the groove 15, i.e., a stator core. The core 20 is fusion-bonded integrally when fusion-bonding the divided surfaces of the members 12a, 12b.
Patent JP-H1093593-A (JP)
Title: Regenerative relay system and transmission system conducting data transmission by regenerative relay system
Inventor: SUGIYAMA SHIZUO
IPC: H04L12/40
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To attain stable multi-stage regenerative relaying by reducing a transmission delay time. SOLUTION: The transmission system is configured with a master station 1 and a plurality of slave stations 11, in the method employed for this system, a plurality of the slave stations 11 conduct modulate received and demodulated synchronizing signals with added data and regeneratively relaying to send the modulated data signal. In this case, in the case of modulation the master station 1 and a plurality of the slave stations 11 modulate data with the synchronizing signal added thereto by adding a required number of synchronizing signals and send the modulated data signal, and in the case of demodulation, a required number of synchronizing signals are eliminated from the data with the synchronizing signal to which a required number of synchronizing signals to be demodulated.
Patent JP-H0882456-A (JP)
Title: Absorption type freezer
Inventor: NARUMIYA AKIRA
IPC: F25B37/00
Filed: 1994-09-10
Abstract: PURPOSE: To eliminate many sucking pumps used in the prior art and to enable their cost-down to be attained so as to pass absorption liquid through pipes by several times and to keep a gas-liquid contact time by a method wherein an entire height of a device defined by a height of an absorbing device is reduced to make a small-sized device so as to enable a plurality of pipes constituting the absorbing device to be arranged in a horizontal orientation. CONSTITUTION: In an absorption type freezer comprising high temperature regenerators 1, 2, a condensor 3, an absorbing device 4 and an evaporator 5 and having water solution of lithium bromide system used as absorption liquid, a plurality of straight-type pipes 6 are arranged in side-by-side relation in a horizontal orientation or in a slight flowing gradient in a vertical direction, both ends of each of the pipes 6 are opened in both chambers 7a, 7b arranged vertically, the absorption liquid is fed from one end of each of the pipes 6, the absorption liquid flows down in each of the pipes 6 either in a series form or in a parallel form, refrigerant vapor is supplied from either one or both chambers 7a, 7b and then the refrigerant vapor is absorbed within the pipes 6.
Patent JP-H04121614-A (JP)
Title: Object shape inspector
Inventor: FUKUSHIMA MIKI
IPC: G01B11/245
Filed: 1990-09-12
Abstract: PURPOSE:To contrive the improvement in inspection speed by making an elliptic beam of light with the use of a cylindrical lens to deflect the elliptic beam of light of for scanning an object to be inspected in the direction of the minor axis thereof to detect the reflected light on both sides of the object to be inspected. CONSTITUTION:An elliptic beam of light by the use of a cylindrical lens 2 and a slit 3 is deflected in the direction of a line of a wire loop 51 of an object 6 to be inspected with the use of a polygonal mirror 4. The beam of light reflected with the use of the wire loop 51 is made incident on a linear CCD sensor 5. In the case of the normal wire loop 51, the reflected beam of light is divided into lead side light and chip side light respectively with the top thereof as a border. The distribution of beam strength on the linear CCD sensor 5 is determined according to the shape of the wire loop. In the case of the wire loop 51 of the bad shape, the reflected beam of light travels in the direction different from the normal shape thereof. Then go/no go is judged in accordance with the output of the CCD sensor 5.
Patent JP-S62101440-A (JP)
Inventor: ASANO KAZUICHI
IPC: B32B43/00
Filed: 1985-10-29
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-S60134661-A (JP)
Title: Picture reading device
Inventor: SAKAMOTO MASAHIRO
IPC: H04N1/21
Filed: 1983-12-23
Abstract: PURPOSE:To realize speed up-of reading by writing alternately the output of a reading element in two memories, and selecting the output from the two memories when outputting according to a read request pulse. CONSTITUTION:When a read request pulse is inputted during reading from a reading element shown by a symbol B and writing in a memory 1, the reading signal of the memory is gated in the section shown by D after the completion of writing action, and a picture signal written in the memory 1 is outputted in the section B. On the other hand, when the read request is made in a section which is not memory write timing as the second read request pulse, a memory read signal is gated in a section D' in synchronizing with the read request pulse, and a picture signal written in a memory 3 is outputted in a section B'. By such processing, time C from the generation of the read request pulse to the outputting of the picture signal goes to the length of D'(=D) at minimum, and becomes the length of summed up length of sections B and D at maximum.
Patent JP-H08105762-A (JP)
Title: Recorder
Inventor: TAKAHASHI SATORU
IPC: G01D9/26
Filed: 1994-10-06
Abstract: PURPOSE: To eliminate the initial adjustment with an adjusting resistor and to improve resolution by storing A/D conversion data in a reference input in a non-volatile memory in the initial adjustment, and converting an arbitrary sensor signal and the position of a pointer into the ideal A/D conversion data by using these data and the time of normal recording operation. CONSTITUTION: A control circuit 2 has detecting amplifiers 21 and 27 for amplifying a sensor signal 1a and a pointer-position signal 3a and a non-volatile memory 26. The output value of the A/D converter 23 for the reference input value of the sensor signal and the A/D output value for the reference position of the pointer are stored in the memory 26 as the initial adjustment data. Based on the data, a controller 24 converts the output data of the A/D converter 23 into the data of the ideal characteristics. Position control is performed by comparing both converted data, and the data are recorded at the position on the recording paper corresponding to the sensor signal 1a. Therefore, fixed resistors can be used in place of adjustable resistors for the amplifiers 21 and 27.
Patent JP-H0292815-A (JP)
Title: Production of activated coke
Inventor: YAMAGUCHI TOKUJI
IPC: C01B31/08
Filed: 1988-09-29
Abstract: PURPOSE:To omit using of expensive binder and simplify producing equipment by finely crushing coal having specific volatile content, maximum degree of fluidity and expansion index of crucible, making to lumped carbon having specific granule diameter by pressure molding and carbonizing. CONSTITUTION:Coal solely or mixed carbon composed of coal and powdery coke adjusted to the range of 20-40 (%, d.) volatile content, <200 (DDPM) maximum degree of fluidity and 11 expansion index of crucible is finely crushed. Said fine powder is pressure-molded without addition of binder to lumped carbon having 3-30mm average granule diameter and carbonized, then said carbonized material is activated, thus activated coke having high specific surface area and abrasion strength is obtained. For a volatile content of coal out of above- mentioned range, cohesive force is insufficient, mechanical strength of the lumped carbon is also insufficient and the lump is powdered in the carbonizing process. Furthermore, for >=200 maximum degree of fluidity, softening is remarkable and the lumped carbon is expanded to produce a product having small specific surface area, and for <1 expansion index, mutual binding force of coal granules is insufficient, thus mechanical strength of product is insufficient.
Patent JP-S6486388-A (JP)
Title: Cd player code jitter check device
Inventor: KURIMOTO MASAHARU
IPC: G11B25/04
Filed: 1987-09-29
Abstract: PURPOSE:To check the EFM (Eight to Fourteen Modulation) code reproduction function of a CD player by sampling plural data at a prescribed interval from an analog voltage representing timewise change in jitter, generating statistical data and outputting them. CONSTITUTION:A reproduced EFM signal of a CD player is subject to waveform shaping and polarity selection by a delay circuit 5 and a linear wave circuit 6. Then a code of various lengths and a bit interval (as a negative sign) are selected, its jitter is measured with high accuracy for each kind by a sample- and-hold circuit 7 and the result is outputted as a statistical data by a data processing unit 8. The defect of a pickup mechanism of a CD player product or that of drive control by a PLL (phase locked loop) system is checked from the data.
Patent JP-S6397871-A (JP)
Title: Fuel supply device for engine
Inventor: ABE TETSUO
IPC: F02M69/00
Filed: 1986-10-13
Abstract: PURPOSE:To improve reliability in actuation, by installing each solenoid valve in an atmospheric passage, opening a venturi vacuum passage to the atmosphere, and the pressure air passage connected to a regulating chamber of a fuel regulator, controlling these solenoid valves, and having the fuel regulator operated so as to become a theoretical air-fuel ratio. CONSTITUTION:In case of a device which sprays such fuel that is pressure- regulated by what an opening area of a fuel passage at the discharge side of a fuel pump 8 to be driven by a prime mover 7 is controlled by a control valve 23 of a fuel regulator 13 to a suction passage 2 from an injector 11, there is provided with an atmospheric passage 36 which opens a venturi vacuum passage 24, leading venturi vacuum to a vacuum chamber 18 of the fuel regulator 13, to the atmosphere. Also, there is provided with a pressure air passage 33 which connects a regulating chamber 20 of the fuel regulator 13 to the discharge side of an air pump 9 to be driven the prime mover 7. And, each of solenoid valves 37 and 35 is installed in these passages 36 and 33, and these solenoid valves 37 and 35 are controlled to make them operate the fuel regulator 13 to as to become a theoretical air-fuel ratio by a control unit 38 on the basis of an output signal out of an oxygen sensor.