baber/WOPTO huggingface dataset:
Patent JP-S62174386-A (JP)
Title: Treating solution for forming oxalate film and chemical conversion treatment of stainless steel material with said solution
Inventor: NAKAGAWA HIROYOSHI
IPC: C23C22/46
Filed: 1986-01-27
Abstract: PURPOSE:To form stably a dense film having superior cold workability on a stainless steel material by using a treating soln. having a composition contg. oxalic acid, metallic ions, a fluorine compound, nitrate ions and a water soluble org. polymer other than protein. CONSTITUTION:The composition of a treating soln. for forming an oxalate film is composed of about 10-50g/l oxalic acid, about 0.1-10g/l ions of a metal such as Sn, about 0.1-5g/l (expressed in terms of F ions) fluorine compound, about 0.1-3g/l nitrate ions, about 1-10g/l water soluble org. polymer other than protein, e.g., polyvinylpyrrolidone, and water. A stainless steel wire rod is subjected to chemical conversion treatment with the treating soln. to form an oxalate film suitable for cold working. By this method, a film having high adhesion can be formed without adding a thiosulfate as an oxidation accelerator. The treating soln. has a long life and is advantageous to control.
Patent JP-S58133108-A (JP)
Inventor: YAGI SHIGEKI
IPC: H02G1/14
Filed: 1982-01-30
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-H10202248-A (JP)
Title: Sewage treating device
Inventor: TASHIRO MITSUYUKI
IPC: C02F1/24
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently separate and discharge the suspended material in sewage with simple constitution. SOLUTION: This device is constituted by providing the upper part of an approximately cylindrical storage section 2 with an approximately conical expansion and contraction overflow section 3 of the diameter reduced upward and providing the lower part with an approximately conical settling section 4 of the diameter reduced downward. A waste water pipe 19 for releasing the treated water subjected to a treatment is connected between the intermediate part and lower part of the storage section 2. A flow regulating section 23 connected with a raw water pipe 24 to be admitted with the sewage 20 is disposed at approximately the center in the lower part of the storage section 2. A pressured water pipe 26 to be admitted with the pressured water formed by pressurizing part of the treated water to dissolve the air to supersaturation therein is connected to the raw water pipe 24. The sewage 20 mixed with the pressured water is admitted into the storage section 2 from the raw water pipe 24. The dissolved air springs as fine air bubbles and sticks to the suspended materials which gather like scum including the thickened air bubbles stagnating in the thickening overflow section 3, thereby pushing up the overflow section upward. The suspended matter flow over as a whole from a discharge port 9 and are thus uniformly discharged.
Patent JP-H05204291-A (JP)
Title: Character training device
Inventor: YOSHIKAWA TAKATOSHI
IPC: G09B5/02
Filed: 1992-01-29
Abstract: PURPOSE:To provide the character training device which enables a user to easily train the ways of writing characters by displaying a copy character in superposition on the character pattern written by the user in the same position at the size. CONSTITUTION:The written character pattern inputted from a written character pattern input section 3 is stored into a written character pattern memory section 4. The position and size of the written character pattern are detected by a written character pattern position detecting section 5 and a written character pattern size detecting section 6. On the other hand, the copy character pattern set by a copy character pattern setting section 8 is retrieved from a copy character pattern memory section 9 by a copy character pattern retrieval section 10. The position and size of this copy character pattern are converted according to the position and size of the written character pattern mentioned above by a copy character pattern position conversion section 11 and the above-mentioned copy character pattern size conversion section 12. The converted copy character pattern and the written character pattern stored by the storage means are thereafter displayed in superposition in a display section.
Patent JP-H07219958-A (JP)
Title: Fuzzy control device
Inventor: MUSHA MASATAKA
IPC: G06F17/30
Filed: 1994-02-08
Abstract: PURPOSE:To improve operability and the efficiency of retrieval by using specific information as an input signal to a fuzzy controller and controlling the retrieving speed of a digital picture by an output signal. CONSTITUTION:This fuzzy control device is provided with a digital picture information source 101, an information processing system 103 for controlling the presentation of a digital picture, an information processing system 108 for controlling retrieval/use, and an information transfer means 104. The monitored/measured result of a means 105 for monitoring/measuring the traffic of the means 104 between a presenting side and a using side, the monitored/ measured result of a means for monitoring/measuring the using state of a buffer 106 for the processing system 108 on the retrieving/using side and the specified information of a means 115 for specifying retrieving speed by a user are inputted as input signals 111, 112, 116 to a fuzzy controller 111 and the retrieving speed of the digital picture and the transfer speed of the means 104 are controlled by output signals 113, 114, 118 from the controller 117.
Patent JP-H08176032-A (JP)
Title: Production of unsaturated compound containing fluorine
Inventor: FURUKAWA YUTAKA
IPC: C07C67/293
Filed: 1995-01-31
Abstract: PURPOSE: To efficiently obtain the subject compound, useful as a raw material for industrial materials having excellent water and oil repellencies, mold releasability, etc., and capable of especially readily providing a silicone compound containing fluorine according to a specific method. CONSTITUTION: A compound of the formula Rf -Q-X (Rf is a monovalent organic group containing fluorine; Q is a single bond or a bivalent organic group; X is Cl, Br or Cl) is reacted with a compound of formula I (R<1> to R<5> are each H or a monovalent organic group), preferably in the presence of azobisisobutyronitrile which is a radical initiator to afford a compound of formula II. XY are then eliminated from the resultant compound of formula II by heating in the presence of zinc in an amount of 1.1-1.5mol based on 1mol compound. Thereby, the objective compound of formula III is obtained. Furthermore, the compound of formula I is preferably used in an amount of 1-1.5mol based on 1mol compound of the formula Rf -Q-X.
Patent JP-S56111512-A (JP)
Title: Chock of rolling mill
Inventor: KOUNO TERUO
IPC: B21B1/22
Filed: 1980-02-07
Abstract: PURPOSE: To enable the chock of the rolling mill to arbitrarily adjust the skew angle without the use of a high-accurate position detector, by attaching a tachometer to the driving device for operating the positioning nut for adjusting the skew angle of the work roll, at continuously controlling the skew angle during the rolling work.  
     CONSTITUTION: A couple of cavities 6, 6, are bored in parallel with the center of axis of the roll 3 in each of side planes 5, 5, on the feed-in side A and the run-out side B of the work roll chock 2; the liner holding rods 7 1 , 7 2 , are respectively fitted into these cavities 6, 6, so as to be slidable. The pressure oil is supplied into the cavity 6 for thrusting the rod 7 at the corresponding liner 8. The fixing pieces 10, 10, are fixed to specified positions in the outer surface of the rods 7 1 , 7 2 , on the run-out side B; and the oil pressure is applied to the rods 7 1 , 7 2 , on the feed-in side A in order to press the chock 2 against the pieces 10, 10; thereby, the roll 3 is fixed to an unskewed normal condition. Besides, external gears 14, 15, are respectively arranged for the positioning nuts 9 1 , 9 2 , attached to the rods 7 1 , 7 2 ; the number of teeth of these gears 14, 15, is determined from the formula, and a tachometer is attached to the driving unit for operating the nuts 9 1 , 9 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01191568-A (JP)
Title: Facsimile equipment
Inventor: EZAKI NOZOMI
IPC: H04N1/21
Filed: 1988-01-27
Abstract: PURPOSE:To immediately identify an original whose transmission is stopped by providing a power supply backup device to backup an image memory controls to when a power failure occurs and a restoration control means which read image data stored in said image memory and record it in a recording part when the power supply is restored. CONSTITUTION:A transmission control means 1, at the time of transmitting, controls to store a part of transmission image data in the image memory 4; when the power failure occurs, the power supply backup device 9 supplies power to the memory 4 to let is hold the memory content. At a time when the power is resorted, the restoration control means 1 reads out the image data from the memory 4, to output it to a recording part 3 for printing. As a result, an operator can immediately identify the image data the transmission of which is stopped when the power failure occurs, hence the operation of retransmission, etc., can be rapidly and accurately achieved.
Patent JP-S63181680-A (JP)
Title: Ultrasonic motor
Inventor: KOMENO HIROSHI
IPC: H02N2/00
Filed: 1987-01-23
Abstract: PURPOSE:To increase a driving torque by forming a slide material in a composite structure of a thin layer of hard material and an inner layer of flexible soft material at a contact surface side with a vibrator. CONSTITUTION:An ultrasonic motor is composed by bonding fixedly a metal vibrator 2 to the surface of a piezoelectric unit 1 and securing a slide material 4 to a dynamic unit 3. The material 4 is composed of a thin layer 41 of a hard material and a material layer 41 of a flexible soft material, and the layer 41 is brought into contact with the vibrator 2. Two sets of electrode groups displaced in phase at 90 deg. are composed at the unit 1, and a high frequency electric field of resonance frequency is so input as to displace the phase at 90 deg. at a timing to generate a traveling wave of ultrasonic vibration to the unit 1 and the vibrator 2. Thus, the motor can be easily started with excellent stability.
Patent JP-S62171912-A (JP)
Title: Production of silicon tetrachloride
Inventor: OKUYA TAKESHI
IPC: C01B33/107
Filed: 1986-01-24
Abstract: PURPOSE:To produce silicon tetrachloride in high yield, by chlorinating a mixture of a carbonization product of silicon accumulated biomass with a siliceous raw material. CONSTITUTION:A mixture of a carbonization product of a silicon accumulated biomass, e.g. chaff, rice straw, etc., with a siliceous raw material, e.g. quartzite, etc., is chlorinated. The silicon accumulated biomass means a plant containing silica or parts thereof, e.g. leaves, stems, etc., and includes chaff of rice plant, wheat or barley, etc., leaves of bamboo grass, leaves or stems, etc., of corn or scouring rush. The siliceous raw material means a silicon-containing inorganic material and examples thereof include various kinds of ash containing silicon, e.g. burned ash of the silicon accumulated biomass, quartz sand, etc., in addition to the quartzite. The reaction temperature of the above-mentioned mixture with the chlorine is 400-1,100 deg.C. Any methods for fixed bed, moving bed, etc., may be applied to the reaction.
Patent JP-S61209654-A (JP)
Title: Prothsetic transplantation surgical device of knee and its use
Inventor: ELLOY MARTIN ARTHUR
IPC: A61F2/46
Filed: 1986-01-25
Abstract: A set of surgical instruments for use in the implantation of a knee prosthesis include alignment rods (6, 35) inserted into the femur and tibia, two femoral saw guides 28 and 21 for resecting the femur, and a tibial saw guide 36 for resecting the tibia, a broach 45 and a reamer 42 for cutting recesses in the tibia, a femoral pusher for locating a femoral component of a knee prosthesis over the resected end of the femur, and a tibial impactor for tapping a tibial component home within the tibia.
Patent JP-H08209978-A (JP)
Title: Flower vase
Inventor: KANEDA TADAYUKI
IPC: E04H13/00
Filed: 1995-01-31
Abstract: PURPOSE: To prevent penetration of rainwater into the interior even during non-use by a method wherein an openable cover is attached to a flower vase used in front of a tomb. CONSTITUTION: A cover 4 opening and closing an opening part 3 formed in the upper part of a cylinder part 2 is attached to the upper part of the cylinder part 2 in which flowers are placed. The openable cover 4 is opened in a double- hinged manner. A pattern is displayed on the surface or/and the back of the openable cover 4. A regulating member positioned facing the inner peripheral surface of the upper part of the cylinder part 2 is arranged on the back of the openable cover 4.
Patent JP-S62172938-A (JP)
Inventor: OGURA ICHIRO
IPC: A61B8/00
Filed: 1986-01-28
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-H05204975-A (JP)
Title: Information filtering device and filtering method
Inventor: KOMATSU AKIO
IPC: G06F17/30
Filed: 1992-01-30
Abstract: PURPOSE:To provide a device which refers to the desired and shown information to be retrieved and also the undesired information to filter the information and learns the filtering result and to provide a method which filters the information based on the degree of the common state of the information component elements. CONSTITUTION:An affirmative example DB 21 stores the desired and shown information to be retrieved, and a negative example DB 22 stores the undesired and sown information to be retrieved. Meanwhile a learning mechanism updates both DB 21 and 22 based on the retrieving result. Then the common rate of the sets of (n) characters of the information component elements is filtered as the coincidence degree of information.
Patent JP-S60158714-A (JP)
Title: Frequency scanning fast traverse method
Inventor: HASHIMOTO YOSHITERU
IPC: H03J1/00
Filed: 1984-01-30
Abstract: PURPOSE:To improve the reliability in a high-speed scanning mode by giving m-multiple to the reference frequency of phase synchronization and also m-division to the division ratio of a program divider. CONSTITUTION:The reference frequency fr is set at m-fold f'r in a fast traverse mode of frequency scanning by giving m-division to the division ratio of a frequency divider 4' of a reference oscillator 3. A CPU2 supplies the division data 21 to a programmable divider 12 and also the division data 22 to the divider 4'. The CPU2 supplies usually the M-division and N-division data to the dividers 4' and 12 respectively. While in a high-speed scanning mode, the data 22 gives m-division to the division ratio of the divider 4' to change the frequency f'r to mfr. Then the data 21 gives m-division to the division ratio of the divider 12 to change the frequence f'v to mfv. For this purpose, a program is compiled for the CPU2. Thus it is possible to get rid of a factor for unstable actions including a changeover switch, etc. for a circuit. Then only the softward of the CPU carries out operations. This improves the reliability in the fast traverse mode of frequency scanning.
Patent JP-H07208803-A (JP)
Title: Wall-mount type air conditioner
Inventor: ITO YOSHIHIRO
IPC: F24F13/20
Filed: 1994-01-13
Abstract: PURPOSE:To facilitate an installing operation by a method wherein a hook part is integrally formed at a lower part of an installing plate and the main body of the device is formed with an engaging hole for engaging a hook part. CONSTITUTION:A pair of arms 30 are integrally formed at a lower part of an installing plate 11 while being spaced apart in a lateral direction. Extremity ends of these arms 30 are provided with rising portions 31 which are raised upwardly up to a desired height, and further their extremity ends are provided with hooks 32 bent downward in a hook-like manner. The front surface of the hook 32 is punched with a lateral elongated insertion hole 33 for use in inserting the extremity end of a screw driver and the like. In turn, a lower vertical wall 1a of a casing 1 is punched with an engaging hole 34 for use in engaging with the hook 32. With such an arrangement as above, after an engaging part 17 of the main body of the device is engaged with the engaging part 18 of the installing plate 11, the hook 32 is engaged with the engaging hole 34 of the main body of the device, thereby its installing work can be easily carried out and then it is possible to prevent the lower part of the main body of the device from being floated up apart from the installing plate 11.
Patent JP-H08201063-A (JP)
Title: Piezoelectric oscillator
Inventor: HIROTA MUTSUAKI
IPC: G01C19/5607
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a piezoelectric oscillator in which the formation of detection electrode is facilitated, the piezoelectric substrate is reduced in size, and the holding structure is simplified. CONSTITUTION: A drive side oscillatory part 1A comprising oscillatory branches 3, 4 having drive electrodes 31-34, 41-44 and an intermediate holding branch 5 having drive input electrodes 51, 52 is arranged integrally, through a coupling base part 2, with a detection side oscillatory part 1B comprising oscillatory branches 6, 7 having detection electrodes 61-64, 71-14 and an intermediate holding branch 8 having detection output electrodes 81, 82 to constitute a piezoelectric oscillator. The intermediate holding branches 5, 8 extend by same length as the oscillaatory branches 3, 4, 6, 7. More specifically, the detection electrodes 61-64, 71-74, the drive input electrodes 51, 52 of the intermediate holding branches 5, 8 and the detection output electrodes 81, 82 are formed on the opposite major surfaces of the piezoelectric oscillator 1.
Patent JP-H02198787-A (JP)
Title: Grip device
Inventor: SUZUKI KUNIO
IPC: B25J15/08
Filed: 1989-01-24
Abstract: PURPOSE:To decelerate a grip part just before a body to be gripped is gripped so as to prevent the damage of the gripped body by providing a cam member with the grip part moving toward the gripped body, and providing with a grip arm driven along cam grooves arranged on the cam member. CONSTITUTION:Rotation is transmitted to a feeding screw via a key when a hydraulic motor 3 is energized and a cam member 7 is descended by a feeding screw by means of female screw. By the descent of the cam member 7, a cylinder piston 8 is descended as well, a cam follower 14 is moved by being guided along cam groove 7b. Since the rear end of a pair of grip arms 12 go away, the grip arm 12 is rotated so that the tip sides approach mutually centering around a fulcrum 13. A probe 17 descended together with this cylinder piston 8 pushes up a body W to be gripped while contracting a compressed coil spring 26 at the outer peripheral part of the gripping body W before the cylinder piston 8 of the grip part of the cam member 7 as well as the roller 9 of the grip part of the grip arm 12 are brought into contact with the gripping body W. Thereafter, the hydraulic motor 3 is stopped to hold the work W without any damage.
Patent JP-H07212583-A (JP)
Title: Method and device for processing color picture
Inventor: KITA SHINJI
IPC: H04N1/60
Filed: 1994-01-14
Abstract: PURPOSE:To reduce the roughness of a picture for a halftone picture and to improve black character quality and color character quality for the character picture in processing the picture where the character picture and the halftone picture are mixed. CONSTITUTION:The luminance signal of a luminance chromaticity separating signal is converted by a range conversion converting means 3 so as to permit it to meet the chrominance reproduction area of a recording system. The luminance signal where the picture is smoothed and the luminance signal where an edge part is emphasized are obtained from the range-converted luminance signal. A luminance and chromiticity converting means 4 mixes the luminance signal where the above picture is smoothed and the luminance signal where the edge part is emphasized based on the above edge quantity signal and also a chromiticity signal corresponding to the compression or expansion of a chroma is obtained based on the above edge quantity signal and the above chroma signal. These signals are converted into four kinds of recording color including an Indian ink by a recording color converting means 5 through the use of a color conversion table with the area where recording color data except the Indian ink is made zero for converting the achromatic color signal with low luminance.
Patent JP-H05267749-A (JP)
Title: Method of measuring back scattering of ring laser cavity and device
IPC: G01C19/66
Filed: 1992-01-30
Abstract: PURPOSE: To predict the lock-in characteristic of a ring laser gyroscope(RLG) by measuring the quantity of the component in back scattering radiation which is generated by radiating beam, propagating clockwise on first time intervals and propagating counterclockwise on second time intervals. CONSTITUTION: A laser beam from an He-Ne laser 14 is separated by a beam splitter 16 into a pair of laser beams B and C of practically equal intensity, and each of the beams reaches mirrors 42 and 44. The mirrors 42 and 44 line up an incoming clockwise(CW) beam and a counterclockwise beam (CCW) to the optical cavity of an RLG 12. When the resonance of the forward CW and CCW beams are alternately generated in the optical cavity, back scattering beam is also generated. A processor 82 calculates the power of the back scattering beam, based on the output data from a photocounter 80. Therefore, the lock-in rate of the RLG 12 can be calculated.
Patent JP-H02235686-A (JP)
Title: Laser tinted marking of plastic material
Inventor: MANFURETSUDO HOFUMAN
IPC: B41M5/26
Filed: 1990-01-26
Abstract: PURPOSE: To mark a plastic object in an arbitrary and appropriate color phase by coating the object with a soluble lacquer film and irradiating the coated object, after drying the film, with a continuously excited laser depending on the profile of the mark. CONSTITUTION: A plastic material suitable for an object is polyacrylate, polymethacrylate, or the like, and a coloring component is an organic, inorganic or polymer soluble dye. The polymer soluble dye includes anthraquinone disperse dye and fluorescent dye and preferably used together with a tiller and/or an inorganic pigment. The coloring agent contains inorganic and organic pigments and it is added by 0.01-15 wt.% to a dry film. The film forming material and the coloring component are then dissolved into an organic solvent or a mixture and all components are combined to produce a homogeneous coloring film material. Subsequently, it is imparted to the object and dried to produce a film which is subjected to marking with a continuously excited laser thus obtaining a color comparison marking of arbitrary combination.
Patent JP-H03219739-A (JP)
Title: Pattern synchronizing circuit
Inventor: NAKAJIMA TAKAYUKI
IPC: H04L1/00
Filed: 1990-01-24
Abstract: PURPOSE:To shorten a synchronization required time by eliminating a clock fed to a frequency divider circuit by a number in response to a difference between number of reference patterns coincident and a generating source of reference pattern numbers with the latest phase. CONSTITUTION:An input data from a data input terminal 11 is demultiplexed into n-string of low speed data at a multiplex/demultiplex circuit 12. A selection circuit 23 is controlled to select a low speed data phi1 at the latest phase by using a control circuit 13 at synchronization operation. Each n-string of reference pattern generated from a reference pattern generator 16 is compared with a low speed data with the latest phase and when coincidence is taken with any reference pattern, the clock fed to a frequency divider circuit 15 is eliminated by a number in response to the difference between the coincident reference pattern and the order of generation of the reference pattern with latest phase. Thus, the synchronization is taken in a time of 1/n of the period of the reference pattern almost in the worst case and the synchronization required time is shortened.