baber/WOPTO huggingface dataset:
Patent JP-S568221-A (JP)
Title: Heat extrusion method for formed article
Inventor: AIHARA MASAO
IPC: B29C41/04
Filed: 1979-07-02
Abstract: PURPOSE: To prevent a formed article from being damaged when the hollow formed article is extruded from a mold by a method wherein the mold is rotated and, being supplied with a heating medium, is heated evenly in the peripheral direction and thus expanded.  
     CONSTITUTION: A mold 12 is rotated by a driving device 22. After that, a heating medium, such as raw steam, is introduced near to the outer-peripheral surface of the mold 12 through a conduit 38 and applied on to the whole peripheral surface of the mold 12 from many jet orifices provided in the conduit 38. The mold 12 is thus heated evenly in the peripheral direction and the continuous slackening is produced between the mold 12 and a formed article 14, thereby the occurrence of damage on the formed article 14 at extrusion from the mold 12 is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03283098-A (JP)
Title: Page address system read only memory
Inventor: MIBUCHI MAKOTO
IPC: G11C7/00
Filed: 1990-03-29
Abstract: PURPOSE:To prevent copying by users by providing a page latch which counts up or counts down a latched page address by a control signal except an address output. CONSTITUTION:Provided area a count-up signal input terminal 14, an input buffer 24, and a counter 60 with reset which is counted up every time when a count-up signal is inputted, and reset when pagewrite is executed. The device is composed of an adder 50 to add signals A1 and A2 from the page latches 31 and 32 and signals B1 and B2 from the counter 60 with reset and to output them to output C1 and C2. When inputting the count-up signal after the pagewrite, the page is counted up. Therefore, even when the same page is set and the same address is accessed, the addresses to be accessed to be accessed differs according to whether the page is counted-up or not in advance. Thus, the copy by users can be prevented.
Patent JP-S58224434-A (JP)
Inventor: POORU MAARIN CHIYAARUSON
IPC: G11B21/24
Filed: 1983-05-13
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-S6414419-A (JP)
Title: Method of executing end section joint of panel of water-shielding film and formwork
Inventor: JIYAN PIEERU SHIYUREEBERU
IPC: E02D5/18
Filed: 1988-04-04
Abstract: PURPOSE: To prevent sticking of concrete to a formwork thereby making the pull-out of the formwork easier by interposing a thin material between the formwork and concrete. CONSTITUTION: A trench 1 is excavated and a formwork 2a is placed at the end portion. Next, after covering the surface of the formwork 2a with a thin material 9a which can be discarded in the trench 1, concrete is poured in the trench 1. Then, the formwork 2a is pulled out while discarding the material 9a. In this way, concrete does not stick to the formwork 2a so that it can be pulled out easily.
Patent JP-S62239485-A (JP)
Title: Information recording disk and its reproducing device
Inventor: NISHIHARA YASUO
IPC: G11B7/24
Filed: 1986-04-10
Abstract: PURPOSE:To arrive at the prescribed number of rotation in a short time without sliding a disk even when the rise of a motor is made quick by providing recessed and projecting parts formed in a circular circumferential direction in the inner surface of the central hole of the disk. CONSTITUTION:Recessed and projecting part 2 are formed over the whole circumference in the inner surface at the central hole of a disk 1, on the other hand, a positioning boss 4 also has the same number of the recessed and projecting parts so as to fit with the recessed and projecting parts 2, the disk 1 is descended, positioned (centered) and simultaneously, the recessed projecting parts of both are mutually fitted. Consequently, by the fitting of the recessed and projecting parts 2 provided in the central hole of the disk 1 and the recessed and projecting parts provided at the positioning boss, the disk 1 is restrained in the rotating direction to a motor 8 and can be placed on a turn table. Thus, even when the rotation of the motor 8 is raised quickly, slide of the disk 1 on the turn table is prevented and the quick rise of rotation of the disk 1 can be realized.
Patent JP-S61243244-A (JP)
Title: Control device for air handling unit
Inventor: MOROI YASUHIRO
IPC: F24F11/02
Filed: 1985-04-18
Abstract: PURPOSE:To eliminate to detect the abnormal value of humidity during operating the air handling unit and permit to grasp the life of moisture sensitive material by a method wherein the moisture sensitive material is cleaned for a given time under delaying for a predetermined period of time after stopping the air handling unit. CONSTITUTION:The operation stopping means 9 of the air handling unit outputs an operation stopping signal to the air handling unit 17 and outputs a timer start signal 11 to a timer means 11. The timer means 12 outputs a timer output signal 14 to a sensor cleaning starting signal output means 13 when the predetermined time has elapsed after receiving a timer start signal 11. According to the output, a sensor cleaning starting signal output means 13 outputs a sensor cleaning starting signal 15 to a sensor cleaning circuit 21. Thus, the moisture sensitive material 19 is reproduced by the heating of a heater 20 and moisture detection may be effected sufficiently without any trouble.
Patent JP-H09237153-A (JP)
Title: Mouse cleaning sheet for computer
Inventor: SASAKI NOBUHIRO
IPC: G06F3/039
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To simply remove dirt stuck to a roller of a mouse only by moving the roller back and forth, right and left or circularly by superposing plural sheets coated with pressure sensitive adhesive to form the cleaning sheet. SOLUTION: Pressure sensitive adhesive 2 is applied to the surface of each cleaning sheet 1 and plural sheets 1 are super-posed. The shape of the adhesive 2 to be applied is formed as a polygon or a logotype mark or a sheet with pressure sensitive adhesive may be stuck as the adhesive 2. When the mouse 5 for a computer is moved in the arrow direction on the adhesive 2 of a cleaning tool back and force, right and left or circularly, dirt on the roller of the mouse 5 can be removed. If the adhesive 2 is dirtied after cleaning the dirt of the roller, the uppermost sheet 1 is peeled and removed. When the operation of the roller of the computer is delayed due to its dirt, the roller can be simply cleaned during the operation of the mouse, so that the roller can be always held at a clean state and operation can be smoothly executed.
Patent JP-S58200433-A (JP)
Title: Recording device
Inventor: TANAKA HIROMICHI
IPC: G11B5/86
Filed: 1982-05-19
Abstract: PURPOSE:To realize the automatic recording for an emphasis processing tape, by preventing a ''presence'' signal from passing through a preemphasis circuit in case an emphasis code is ''presence'' on a reproducing tape, and at the same time, reducing the processing code to ''presence''. CONSTITUTION:A control data detecting circuit 19 detects an emphasis processing code contained in a control data obtained from a reproduced signal. Then switches 5 and 6 are turned to the ''b'' side by an emphasis control circuit 21, and the reproduced signal is delivered to an output terminal 9 with no intervention of a deemphasis circuit 8. Thus a certain code is delivered with no deemphasis processing. A tape recording device 18 turns switches 12 and 13 to the ''b'' side via an emphasis circuit 25 and transmits an input signal to a recording circuit 15 with no intervention of a preemphasis circuit 14. At the same time, the ''presence'' is decided on an emphasis code 27. Then the code 27 is recorded on a tape. Thus the automatic recording is realized for an emphasis processing tape.
Patent JP-S526373-A (JP)
Title: Method of disintegrating melt into fine particles
Inventor: KOHAMA HIROYUKI
IPC: B01J2/02
Filed: 1975-07-04
Abstract: PURPOSE: A melt is disintegrated into fine particles by rotating bodies force revolved by having axis crossing the flowing direction of the melt. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60226749-A (JP)
Title: Segment magnet
Inventor: SAKAENO MUNEYOSHI
IPC: H02K15/03
Filed: 1984-04-25
Abstract: PURPOSE:To smoothly rotate a rotor and to readily manufacture a segment magnet by obliquely cutting one end of the magnet, securing the ends and forming the both ends in a skew shape. CONSTITUTION:Segment permanent magnets 4a-4d cut at both ends obliquely are secured to the outer periphery of a rotor 1. In other words, one end of the segment magnet is cut obliquely into two segments, the ends are bonded to obtain segment permanent magnets 4a-4d of skew shape at the both ends, and the magnets are secured to the outer periphery of the rotor 1. The projecting shapes of the magnets 4a-4d gradually rise from the ends at the rotating time, smoothly rise at the rear ends to obtain smoothly operating waveform.
Patent JP-H03281642-A (JP)
Title: Preparation of rubber composition and rubber composition prepared thereby
Inventor: HORIKAWA HIROYOSHI
IPC: C08L21/00
Filed: 1990-03-30
Abstract: PURPOSE:To improve the dispersion of carbon black, processability, and vulcanizate properties by mixing a latex or soln. of a rubber polymer with a carbon black in the presence of a specific compd. CONSTITUTION:100 pts.wt. (solid content) latex or soln. of a rubber polymer is mixed with 10-200 pts.wt. carbon black in the presence of a compd. having a group of the formula and including from a low-molecular wt. org. compd. through an oligomer to a high-molecular wt. polymer with a wt.-average mol.wt. of the order of 10<5> in an amt. of 0.01-50 pts.wt. (based on 100 pts.wt. carbon black), and then dried.
Patent JP-S5417602-A (JP)
Title: Noise eliminator
Inventor: SAKAMOTO JIYUNJI
IPC: H04B1/10
Filed: 1977-07-09
Abstract: PURPOSE:To obtain an excellent stereophonic signal by a simple constitution, by removing noise pulses through the operation of a circuit which removes noise pulses after removing stereophonic pilot signal components in a main signal path.
Patent JP-H04295619-A (JP)
Title: Video cassette tape
Inventor: KAWARAI MASAYOSHI
IPC: G11B5/70
Filed: 1991-03-23
Abstract: PURPOSE:To obtain a video cassette tape which is free from wrinkles, prevented from being deteriorated in picture quality, and improved in reliability even when the tape is preserved under a high-temperature condition and which is used for recording information having a central recording wavelength of <=0.8mum. CONSTITUTION:This video cassette tape A contains a magnetic tape 2, which is provided with a magnetic coated film on one surface of a supporting body having a coefficient of thermal expansion of <=0.9% after preserving the tape 2 for 30 minutes at 100 deg.C and a back coat layer on the other surface of the supporting body when required, has a total thickness of <=9.5mum, and is wound around a resin hub by at least 125 times and used for recording information having a center recording wavelength of <=0.8mum.
Patent JP-H03285029-A (JP)
Title: Method for recovering and refining rhodium
Inventor: ICHIISHI TOMOSHI
IPC: C22B11/00
Filed: 1990-03-30
Abstract: PURPOSE:To simply recover low concn. Rh at a high recovering rate and high purity by adding SnCl2 to a rhodium-hydrochloric acid soln. having specified hydrochloric acid concn. and adsorbing Rh by a dialkyl sulfide-impregnated porous resin. CONSTITUTION:Hydrochloric acid is added to a rhodium-hydrochloric acid soln. including large amounts of base metals and having low Rh concn. to regulate the hydrochloric acid concn. to 1 to 6N. Next, SnCl2 is added to this soln. The amt. of the SnCl2 to be added is preferably regulated to 10 to 50 times, by molar ratio, to Rh. After that, this soln. is brought into contact with a porous resin impregnated with preferably >=50wt.% dialkyl sulfide to absorb Rh. Then, the porous resin adsorbed with Rh is washed by dilute hydrochloric acid of 0.5 to 1 stipulation to remove Sn or the like and is thereafter baked at about 800 deg.C. The obtd. partially oxidized metallic Rh is reduced by a hydrogen gas and is perfectly metallized. After that, this Rh is mixed with NaCl, in which a Cl2 gas is blown, and chlorination is executed at 800 to 950 deg.C for >= one hr. In this way, Rh hardly including base metals can be recovered at approximately 100% recovering rate in the shape of soluble sodium salt of chlorhodic acid.
Patent JP-S63249642-A (JP)
Inventor: MINAMOTO KENKI
IPC: B32B1/08
Filed: 1987-04-03
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-S58201593-A (JP)
Title: Drive circuit for motor
Inventor: KOBARI KATSUO
IPC: H02P21/05
Filed: 1982-05-18
Abstract: PURPOSE:To alleviate a vibration and beat which feasibly occur in the high speed zone of a motor by decreasing the gain of an error amplifier in the high speed zone of the motor. CONSTITUTION:The output of a 3-phase AC power source 116 is supplied through a rectifier 117, and a transistor inverter 115 to an AC motor 101. A plurality of position compensating circuits are provided in an error amplifier 105 which amplifies the difference between the actual speed and the instruction speed of the motor 101, and a speed detector 106 which detects the fact that the actual speed of the motor reaches the prescribed high speed is provided. When the fact that the motor is rotated at the high speed is detected by the detector 106, the phase compensator having small position compensation value is connected to the amplifier 105.
Patent JP-H11275950-A (JP)
Title: Tailing-returning apparatus of thresher
Inventor: AKIYAMA TAKAO
IPC: A01F12/52
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus capable of solving a trouble that when a second crop is conventionally returned into a tailing returning chamber, part of the second crop contacts with the receiving net of a handling barrel to be absorbed into a handling chamber, thus increasing a stem waste in the handling chamber, and it results in partly peeling the hull of the grain. SOLUTION: This thresher is formed by disposing a tailing returning chamber 4 with a tailing returning barrel 3 along the side of a handling chamber 2 axially and interiorly supporting a handling barrel 1, wherein the bottom surface of the handling barrel 2 forms a handling barrel receiving net 5 along the outer periphery of the lower section of the handling barrel 1 and the bottom surface of the tailing returning chamber 4 forms a receiving net 5 and receiving tray 6 under the tailing returning barrel 3. Such a constitution prevents a second crop from coming into contact with the net 5 while returning it into the tailing returning chamber 4.
Patent JP-S61244242-A (JP)
Title: Oscillation suppressor for brush for miniature motor
Inventor: FUNATO YOSHIHIKO
IPC: H02K13/00
Filed: 1985-04-19
Abstract: PURPOSE:To absorb oscillation in a wide range and enable foreign matters to be easily avoided, by organizing an oscillation suppressor fitted on a brush plate spring, with high density foam substance and low density foam substance integrated with each other. CONSTITUTION:On a brush 2 supported by a brush-supporting base 1, an oscillation suppressor organized with high density foam substance 11 and low density foam substance 10 integrated with each other is fitted. The absorption of oscillation frequency specially in a wide range is realized by the surface layer of the high density foam substance 11, and foreign matters are hardly stuck, and the absorption of oscillation frequency in a narrow range is realized by the low density foam substance 10. Polyurethane, for example is used for the foam substance.
Patent JP-H08278126-A (JP)
Title: Distance measuring equipment
Inventor: SHIOBARA MORIHITO
IPC: G06T7/00
Filed: 1995-04-10
Abstract: PURPOSE: To provide distance measuring equipment capable of establishing the corresponding relationships of object features more accurately and lessening a calculation burden by extracting horizontal edges from the photographed images of a pair of cameras, and preparing the histograms of the edges projected to the vertical axes of the images. CONSTITUTION: A pair of cameras 12 and 14 are laid at different height and kept faced to the same direction for photographing the image of an object 10. Also, a horizontal edge extraction means 16 extracts horizontal edges from the photographed images of the cameras 12 and 14, and histograms with the extracted horizontal edges projected to the vertical axes of the images are prepared for both cameras 12 and 14, using a histogram preparation means 18. In addition, corresponding peaks are searched in order from both histograms, starting from the lower sections of the vertical axes, and a parallax calculation means 20 computes the positional difference of the corresponding peaks on the vertical axes as the parallaxes of the cameras 12 and 14. Then, a distance calculation means 22 calculates a distance up to the object 10 on the basis of the principle of the trigonometrical survey.
Patent JP-S61241244-A (JP)
Title: Refueling system
Inventor: YAMASHITA HISANO
IPC: G01D21/00
Filed: 1985-04-19
Abstract: PURPOSE:To reduce the loading of a refueling device so as to employ a simple configuration by providing an input-output control device which is connected to both a refueling device and each of peripheral devices to control both the input and output data among them. CONSTITUTION:Each of refueling devices 1 and 2 is equiped with a flow meter, the amount of refueled oil measured by the flow meter is outputted as refueling data. A terminal 3 of POS not only computes the amount of money based on the amount of refueled oil but also deals with business transaction such as management of the amount of maney by customer and the like. A card reader 11 reads out the data by customer and outputs it to the terminal 3 of POS. Simultaneously, it allows the terminal 3 to issue a slip based on the amount of money permitting the data for both the amount of money and the amount of refueled oil to be announced from a speaker 5a of a speech synthesis device 5. And the input and output data between the refueling device 1 and 2, and each of peripheral devices 5 are controlled by an input-output control device 6 allowing information concerned to be displayed on displays 6a through 6f.
Patent JP-H01254922-A (JP)
Title: Liquid crystal device
Inventor: HARA MITSUYOSHI
IPC: G02F1/1347
Filed: 1988-04-05
Abstract: PURPOSE:To flatten transmission spectra at least in the visible light region so that spectra are colorless by adding a dichromatic dye to a liquid crystal within at least one sheet of liquid crystal panels. CONSTITUTION:Substrates 11a and 11b, 11c and 11d are so disposed that the oriented film layers thereof face each other and that the liquid crystals 14a, 14b attain spiral structures 15a, 15b twisted in a 180-300 deg. range, by which the liquid crystal panel 16 to be impressed with a liquid crystal driving voltage and the liquid crystal panel 17 to be used as a phase compensation plate are constituted. The dichromatic dye 20 is added to the liquid crystal molecules 14a in the liquid crystal panel 17. The peaks of the spectral are absorbed by the dichromatic dye in this case. The transmission spectra are thereby flattened, by which said spectra area made colorless and white.
Patent JP-H04316245-A (JP)
Title: Packet repeating system
Inventor: KIKUCHI NOBUO
IPC: H04L45/247
Filed: 1991-04-16
Abstract: PURPOSE:To shorten processing time by setting plural logical fixed communication path in one fixed repeating route and switching or switching back the repeating route for the unit of the logical fixed communication path. CONSTITUTION:The three routes of repeating routes 7, 8 and 9 are set for communication from a station 4a to a station 4b, and two logical fixed communication paths 1a, 1b-3a, 3b are set onto the respective repeating routes. When originating a call from a terminal 6a to a terminal 6b, communication is executed by selecting one of the communication paths 1a-3b used for communication from the station 4a to the station 4b. When a trunk line 5b breaks down and the repeating route 8 can not be used, the communication paths 2a and 2b set on the repeating route 8 are reset to the normal repeating routes 7 and 9. At such a time, the call using the communication paths 2a and 2b uses the communication paths 2a and 2b even after switching the repeating route and is not conscious of the switching of the repeating route. When the fault of the repeating route 5b is recovered and the repeating route 8 can be used, the communication paths 2a and 2b are switched back to the original state.
Patent JP-S5310362-A (JP)
Title: Decreasing method for nitrogen oxide in combustion exhaust gas
Inventor: UCHIKAWA HIROSHI
IPC: B01D53/34
Filed: 1976-07-16
Abstract: PURPOSE: To carry out the combustion reaction in a wide area and to increase the decreasing effect of NO x  in exhaust gas, by mixing air with exhaust gas, contained NO x , passing through contracted flow part, provided in a part of flue and blowing in hydrocarbons fuel after that. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05290145-A (JP)
Title: Moving image high-speed generation device
Inventor: MORII YOSHIHIRO
IPC: G06T13/00
Filed: 1992-04-06
Abstract: PURPOSE:To principally feature the moving image high-speed generation device which can generate and display, high-definition images at high speed when an observer and a display body move relatively. CONSTITUTION:An image inputted from an image information input device 200 is detected by an object detection part 210 and the speed of the object 221 in the image is detected by a speed detection part 231. A view point position detecting device 240 detects the view point position of the observer and the relative speed is detected from a relative detection part 251 according to the detected speed and view point position. An area division part 261 divides the object into plural areas, varies the number of vertexes of the respective areas corresponding to the detected relative speed, and puts respective model images together, thereby displaying the composite image on a composite display device 281.
Patent JP-S63249878-A (JP)
Title: Printer
Inventor: FUSE MASASHI
IPC: B41J2/46
Filed: 1987-04-06
Abstract: PURPOSE:To improve the accuracy of writing, and to obtain beautiful printing at a high speed by providing a state control mechanism and a write mechanism so as to be freely movable in the longitudinal direction of a latent image carrier. CONSTITUTION:A state control mechanism and a write mechanism are provided so as to be freely movable in the longitudinal direction of a latent image carrier. That is, between a driving roller 22 and a driven roller 23, a carriage 24 is provided so that its reciprocating motion can be executed freely by the width of at least a form 2 in the width direction of the form 2, and to this carriage 24, an electrostatic charger 25, an optical write head 26, a transfer roller 27 and a fixing roller 28, being one example of the state control mechanism are attached so that the reciprocating motion can be executed together. Subsequently, in a state that a latent image carrier 21 has been stopped, the state control mechanism 25 and the write mechanism 26 are moved simultaneously in the longitudinal direction of the latent image carrier 21, and first of all, by one state control mechanism, the latent image carrier 21 is set to a state that a latent image can be written, and thereafter, immediately write of the latent image is executed by the other write mechanism. In such a way, the accuracy is raised, printing, etc. become extremely beautiful, and printing can be executed at a high speed.