baber/WOPTO huggingface dataset:
Patent JP-2001018922-A (JP)
Title: Film wrapping sealer
Inventor: SHIMA KATSUHIKO
IPC: B65B51/10
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a film wrapping sealer providing uniform temperature distribution all over the whole area of a heater element disposed in the annular shape (accurately almost the annular shape). SOLUTION: A packaging film is sealed by using a heater element 2 provided on a fixed plate 1 of a wrapping cylinder and heat welding the film into the annular shape with a body to be packaged as a center in the constitution of a wrapping sealer. In that case, a spiral section 2a and a terminal section 2b of the heater element 2 are wrapped together in the laminate direction on a fixed plate 1, and the welding areas of the start section 2a and the terminal section 2b are provided overlappingly.
Patent JP-H0245643-A (JP)
Title: Method and device for cast-molding solid propulsion fuel rocket motor
Inventor: RARII DABURIYU POORUTAA
IPC: B64G1/00
Filed: 1988-08-08
Abstract: PURPOSE: To uniform the distribution of propellant fuel flows during injection molding of a rocket motor by directing ribbon-shaped uncured propellant fuel having symmetrical and radial azimuth into a decompressed container. CONSTITUTION: Radial slits 12 are arranged on a slit plate 10. Solid propellant fuel is pressed into a decompressed plexiglass (R) cylinder through the slit plate 10 with radial slits 12. In this way, the solid propellant fuel is formed into a ribbon 17 with a width having symmetrical and radial azimuth, and the distribution of the solid propellant fuel flows is uniformed during injection molding.
Patent JP-H04288038-A (JP)
Title: Cooling method in process using hydrofluoric acid anhydride
Inventor: DANIERU KOOBI
IPC: C07C51/58
Filed: 1991-05-02
Abstract: PURPOSE: To provide a cooling process for removing at least part of the heat generated in at least one reaction and/or at least one refining operation to which HF anhydride relates.  
     CONSTITUTION: Cooling is executed by a heat exchange of the HF with the cooling fluid circulating in circuits including at least one heat exchange areas (9, 10, 11) having the danger that the HF leaks into this cooling fluid. This kind of the fluid to be used in an aq. soln. of at least one compd. selected from (a) a strong base, (b) a salt generated from the combination. of this strong base and an org. or inorg. acid having pKa higher than 3.5, (c) an amphoteric oxide and the salt of the base and (d) a compd. changes to one of the compds. described above by coming into contact with water. The cooling fluid circulates in the closed circuits. The cooling fluid pressure is lower than a pressure under which reaction and/or refining operation is executed. The formation and discharge of the hydrofluoric acid having high corrosiveness are prevented at the time of leakage. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0541577-A (JP)
Title: Method and apparatus for correcting warpage of printed board
Inventor: ISHIKAWA TETSUJI
IPC: H05K3/22
Filed: 1991-08-06
Abstract: PURPOSE:To provide a method and an apparatus for correcting a warpage of a printed board easily in a mass production of the print-circuit boads soldered with circuit components. CONSTITUTION:A warped lower surface of a printed board 1 is supported by supporting pins 13 implanted to and disposed on a base 11, an upper surface of the board 1 is pressed by pins 14 implanted to and disposed on an upper base plate 12, the board 1 is flatly held, contained in a heating furnace, heated to a glass transition temperature, held for a predetermined time, and then gradually cooled.
Patent JP-2001017899-A (JP)
Title: Method and apparatus for forming chemical solution film
Inventor: HIRAKAWA KOTA
IPC: B05C3/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To form a chemical soln. film to the surface of an object while suppressing the adhesion of foreign matter thereto. SOLUTION: A lacquer soln. 42 passes through the outer wall of the filter 54 put in a liquid tank 52 in a falling process to enter the filter and, since the foreign matter is contained in the lacquer soln. 42 and filtered off by the outer wall of the filter, foreign matter with a definite size or more incapable of passing through the outer wall of the filter does not enter the filter. Since a front plate 16 is immersed in the lacquer soln. 42 not substantially containing foreign matter entering the filter 54, that is, in a region isolated by the outer wall of the filter 54 to be prevented from the penetration of the foreign matter, the film of the lacquer soln. is formed on one surface 12 of the front plate by pulling out the front plate 16 from the lacquer soln. 42 in a pulling-out process without bonding foreign matter to one surface 12 of the front plate.
Patent JP-H0366654-A (JP)
Title: Removal of isocyanate acid from mixture of isocyanic acid and ammonia
Inventor: MARUTEIN MIYUURUNERU
IPC: C01C1/12
Filed: 1990-07-26
Abstract: In the process, isocyanic acid is isolated from a gaseous mixture of isocyanic acid and ammonia by introducing a tertiary amine or ether at 250 to 600 DEG C. The gaseous reaction mixture is introduced into an inert diluent and cooled, an adduct of isocyanic acid and tertiary amine or ether condensing and the ammonia being separated off as a gas. A subsequent conversion of the adduct gives an unsymmetrically substituted urea, a carbamate, a thiocarbamate or a substituted isocyanate.
Patent JP-H0361657-A (JP)
Title: Carburetor
Inventor: SHINDO TAKAO
IPC: F02M5/08
Filed: 1989-07-28
Abstract: PURPOSE:To cut cost and obtain the small-sized carburetor by operating an opening/closing valve for opening/closing an outer air vent and a cut-off valve for opening/closing a low speed fuel passage by one solenoid. CONSTITUTION:When a key switch is turned ON, a solenoid 10 is energized, and an opening/closing valve 11 is set onto a valve seat 20, and an outer air vent 7 is closed, and at the same time, a cut-off valve 14 is operated by a compression coil spring 18, and a valve body 14a opens a low speed fuel passage 4, and a valve body 14b airtightly cuts off the low speed fuel passage 4 and a constant oil surface chamber 3. Therefore, during the engine operation, the outer air vent 7 is closed, and an inner air vent 8 allows the constant oil surface chamber 3 to communicate to an intake passage 2, and the cut-off valve 14 opens the low speed fuel passage 4. When the key is turned OFF, the solenoid 10 is deenergized, and the opening/closing valve 11 opens the outer air vent 7, and cuts off the low speed the passage 4. At the same time, the opening/ closing valve 11 is set onto a valve seat 19, and the inner air vent 8 is closed.
Patent JP-H0370271-A (JP)
Title: Circuit apparatus for adjusting amplitude of video signal
Inventor: HAINTSU HAISUTAA
IPC: H04N5/16
Filed: 1990-07-26
Abstract: PURPOSE: To stabilize the amplitude of a video signal by permitting a first switch to close the second switch while the first one is being opened and permitting the second switch to close the first one while the second one is being opened again. CONSTITUTION: The video signal is supplied to a capacitor C1 which is connected to the switch S1 with a rectifier GL in parallel, the switch S1 is opened during image anterior scanning and the electric charge of the capacitor C1 is one measure in the amplitude of the video signal at the output end of an operation element STG. The switch S2 is closed in a short time during image flyback, the electric charge of the capacitor C1 is permitted to flow in the capacitor C2 and it is charged again. After that, the switch C1 is closed in a short time so that the capacitor is discharged. Then, the control of the switches S1, S2 is executed by a circuit providing signal and stable multi- vibrators MF1, MF2 and a delay element VZ. Thus, the amplitude of the video signal is stabilized.
Patent JP-S6353647-A (JP)
Title: Working area control system for inference in knowledge base system
Inventor: SATO EMI
IPC: G06F9/44
Filed: 1986-08-22
Abstract: PURPOSE:To efficiently execute inference and to facilitate the assurance of the consistency of the whole of a knowledge base by storing always the control information only of the knowledge at a working area for inference and controlling so to use the contents of the knowledge base as the knowledge. CONSTITUTION:First, the effect that the knowledge necessary to inference is brought to a working area for inference is requested from an inference control means 1 to a knowledge initial input means 2. The means 2 prepares the knowledge control information of the necessary knowledge in an inference work area control information 6. Next, an inference means 4 starts the action by the instruction of the means 1, and in it, the referring, updating, etc., of the knowledge are instructed to a wording area access means 3 for inference. The means 3 refers to the necessary knowledge from a knowledge base 5 based on the prepared working area control information for inference, the knowledge base is updated based on the working area control information for inference to the updating of the knowledge and simultaneously,the working area control information for inference is also updated in accordance with the necessity.
Patent JP-H1138787-A (JP)
Title: Image forming device
Inventor: MATSUZOE HISANOBU
IPC: G03G15/16
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent the floating of a printing paper at the time of printing, and to provide an image forming device by which the printing paper can be conveyed smoothly. SOLUTION: This image forming device is such a device of rectangularly transferring method that a toner image, carried on a toner-image carrier 1 spread by plural rollers in a rectangular direction against a conveying direction of a printing paper 5, is transferred on the printing paper 5 in a rectangular direction against a conveying direction of the printing paper 5 by a transcribing facing roller 4, and then, the toner image transferred on the printing paper 5 is fixed.  And it is so composed that, in case of transferring on the printing paper 5 by an inverted applying means 22, the printing paper 5 is sucked by applying a voltage of a reverse polarity to the toner image, to a transfer plate 20 on which the printing paper 5 is put, and also, in case of conveying the printing paper 5, the polarity of an applying voltage is inverted and a voltage of the same polarity as the toner picture is applied, then, the attracted state at the time of conveying the printing paper 5 is released by neutralizing a remained charge of the transfer plate 20, and the printing paper 5 can be conveyed smoothly.
Patent JP-H0938252-A (JP)
Title: Iron type golf club head
Inventor: KOBAYASHI KENJI
IPC: A63B102/32
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To thin a face, and freely form a shape of a head by forming plural recesses on a rear surface of the face of a metallic golf club head main body where a shaft installing part is arranged on one side, by forging. SOLUTION: In a metallic head main body 1, a hosel 3 being an installing part of a shaft 2 is protrusively arranged on one side, and a face 4 being a ball hitting surface is formed in the front, and plural recesses 5 are comparatively densely formed in a zigzag shape on a rear surface 1A, and an annular protrusion 6 is formed in an edge part of the rear surface 1A, and a sole part 7 is formed in its lower part.  The plural recessed 5 of the rear surface 1A are formed by forging, and central side strength of the face 4 is improved, and a thickness A of the face 4 is thinned, and for example, a thickness B of a sole 7 is increased by weight of a thinned quantity, and a distance between the center G of gravity of the head 1 and the face 4 is increased, or a thickness C of the annular protrusion 6 is increased, and the weight distribution around the face 4 is increased, and a sweet spot area can be expanded.
Patent JP-S5988567-A (JP)
Inventor: MORITO IKUO
IPC: E04G9/10
Filed: 1982-11-11
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-2001023300-A (JP)
Title: Storage device, control device and method for accessing to recording medium
Inventor: UCHIDA YOSHIAKI
IPC: G06F21/60
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve security of a recording medium, and also reduce service and maintenance costs, and moreover, improve customer services. SOLUTION: This system comprises a recording medium 40 where an encoded password XW1 which is a user password given by a user encoded by an encoding algorithm (one-way function) is recorded an encoding part 15 for generating an encoded password XW2 by encoding a user-input password PW2 by an encoding algorithm, a collating part 16 for collating the encoded password XW1 with the encoded password XW2, and an access control part 19 for permitting to make access to the recording medium 40 when the collation by the collating part 16 results in agreement, and inhibiting access thereto when the collation results in disagreement.
Patent JP-H06324320-A (JP)
Title: Picture display device, method for improving resolution thereof, image pickup device, recording device and reproducing device
Inventor: SHIROCHI YOSHIKI
IPC: H04N5/92
Filed: 1993-07-14
Abstract: PURPOSE:To apparently improve the resolution of a displayed picture without increasing the number of picture elements of a picture display device such as an LCD. CONSTITUTION:An optical member 30 changing the optical path for every field is arranged between the picture display device 10 on which the picture is displayed by allowing the respective plural picture elements arrayed in the vertical and horizontal directions to emit light according to a display picture element pattern and an observer 1 or a screen. Besides, the display picture element pattern whose display position is deviated every field according to the change of the optical path is displayed on the display device 10.
Patent JP-H0361044-A (JP)
Title: Press plate mounting device in printing press
Inventor: INAGE TOYOJI
IPC: B41F27/12
Filed: 1989-07-31
Abstract: PURPOSE:To easily and accurately nest a positioning reference pin into a reference hole provided on a press plate by a method wherein a press plate presser plate is provided on a top surface of a clamp plate of a bite-side plate vice so as to cover the press plate positioning projection piece to be inserted to the reference hole of the press plate. CONSTITUTION:A plate of a normal thickness serving as a base, such as a mount plate 25 or a PS plate as a substitute therefor, is loaded on a plate cylinder 1 by a bite-side plate vice 3 and a tail-side plate vice 4. After the mount plate 25 is loaded on the plate cylinder 1, a thin press plate 20, such as a paper plate, is inserted between an upper surface of a clamp plate 12 and a lower surface of a tip end of a presser plate 22 in a direction (a) from the end part thereof having a reference hole 20a. The reference hole 20a of the thin press plate 20 is fitted to a reference pin 21. Since a head part 21' of the reference pin 21 is shaped into a wedge form to become smaller in thickness toward the insertion side of the press plate 20, the press plate 20 can be smoothly inserted while the relative position of the reference hole 20a of the thin press plate 20 to the reference pin 21 is visually identified through a hole 23 provided on the presser plate 22.
Patent JP-H01144918-A (JP)
Title: Fishing device of self-propelling type and method for its assembly and use
Inventor: ANSONII EI DAKIINO
IPC: A01K85/00
Filed: 1988-08-05
Abstract: PURPOSE: To propel a lure under water in the manner of trawling by respectively providing a lead line linking means at the front part of a waterproof main body to be propelled under water through a driving means, a trail line linking means at the rear part, and a freely adjustable steering ladder at the lower part. CONSTITUTION: A steering ladder 2 is provided so as to be freely adjusted at the lower part of a waterproof main body 1 which has a streamline shape and enables dividing, and a protector 3 surrounding a propeller is expanded backward. A trail line linking means 4 is connected to the protector 3, and a fishing lure line 5 of a lure 6 for fishing is binded. A lead line linking means 7 is mounted at the front end of the main body 1, and a fishline 8 is bound.
Patent JP-H0520739-A (JP)
Title: Video tape recorder
Inventor: OMORI JUNICHI
IPC: G11B15/14
Filed: 1991-07-11
Abstract: PURPOSE:To eliminate external variable resistor and capacitor for setting pulse duration of a drum phase reference adjusting signal. CONSTITUTION:The recorder possesses a drum phase signal input terminal 1 for inputting a drum phase signal S3, a drum phase signal input circuit 2 to be inputted with this drum phase signal and a drum phase reference adjusting delay counter 3 for inputting a signal from a system controller as a counter value adjusting signal S1 and also for inputting the drum phase signal passed through the drum phase input circuit 2. An output of this counter 2 is outputted via a drum phase reference adjusting comparator circuit 4 to be a drum phase reference adjusting signal S2.
Patent JP-2001018759-A (JP)
Title: Wiper motor
Inventor: SATO SUSUMU
IPC: B60S1/16
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To permit a quick change of modes so as to eliminate an incompatible feeling that may arise when changing modes by providing a position switch which causes signal changes according to the arrival of a wiper blade to a lower inverted position and an upper inverted position, in a wiper motor which drives a wiper link that eliminates a difference in wiping range caused by the operating speed of the wiper blade, by varying the rotating direction of the wiper motor at respective low speed and high speed operations of the wiper blade and varying the length of the motor arm by means of an eccentric metal mechanism according to the rotating direction. SOLUTION: An approximately annular high-potential plate 27b and a low- potential plate 27e are oppositely disposed in an annular shape at positions of a gear case over 23b opposite to the output gear, and a common plate 27a is disposed at their center positions. The base end of a moving contact 28a is freely rotationally attached to the common plate 27c and the front end of the moving contact 28a is brought into sliding contact with the high-potential and low-potential plates 27b, 27e to obtain a position switch 29.
Patent JP-H0646042-A (JP)
Title: Mutual reset system for redundant system
Inventor: MORIMOTO AKIO
IPC: H04L1/22
Filed: 1992-07-24
Abstract: PURPOSE:To generate a pulse having a correct phase even at the time of switching due to trouble/extraction of a package concerning a mutual reset system for redundant system. CONSTITUTION:A redundant system is provided with first and second packages 300 and 320, on which first and second frequency dividing circuits 200 and 220 are mounted respectively, and lets one of these packages be the operating package. In the mutual reset system for the redundant system where reset signals are mutually outputted between first and second frequency dividing circuits for the purpose of arranging the phases of their output signals and only the reset signal from the operating side is validated, first and second packages are provided with period monitor means 900 which monitor the periods of reset signals from the other party and stop the input of reset signals from the other party in the case of an abnormal period, and thus, signals having correct phases are outputted from first and second frequency dividing circuits 200 and 220 even at the time of switching from the operating side to the stand-by side.
Patent JP-S6258758-A (JP)
Title: Telephone exchange system
Inventor: HAYAKAWA FUMIYASU
IPC: H04M3/42
Filed: 1985-09-06
Abstract: PURPOSE:To set a special telephone set terminal device to a telephone number designated to an individual by giving a telephone number designating an individual and storing the information giving the correspondence between the telephone number designated to the individual and the allocated position of telephone sets in an exchange. CONSTITUTION:When a line circuit 20i of the exchange detects a call due to the closed loop of a telephone line, a central processing unit 50 connects the line circuit 20i and a PB receiver 30. The central processing unit 50 identifies whether or not the rewrite of a memory of a telephone set allocated position is required depending whether the received number is added with a specific number. When the specific number is added, the position of the telephone number read from a telephone number storage area of the memory at the telephone set location is selected and the storage area of the line circuit number corresponding to said number is rewritten into a reception line circuit number.
Patent JP-S6439907-A (JP)
Title: Paddy field working machine
Inventor: OTSUBO HIROSHI
IPC: A01C11/02
Filed: 1987-08-06
Abstract: PURPOSE:To facilitate automatic control of the vertical control sensitivity of a working machine independent of the traveling speed of the machine, by providing a detection mechanism to detect the relative level difference between a mud-face detection member and a member sinking in the mud. CONSTITUTION:A mud-face detection member 13 is vertically moved by sliding on the mud face M and a detection mechanism 14 detects the level of the mud face M relative to the leveling float 7 from the vertical motion of the mud-face detection member 13. The ground-leveling float 7 acts as a member sinking in the mud and varying its depth corresponding to the hardness of the mud surface M. The sunk depth D of the leveling float 7 is outputted as a detection result transmitted from the detection mechanism 14. Signals from a pressure- sensitive element 11 and the detection mechanism 14 are inputted into a controlling device 15 furnished with a micro-processor and a controlling signal is transmitted from the controlling device 15 to an electro-magnetic valve 16 operating a hydraulic cylinder 5. The controlling sensitivity is automatically and reversibly varied by a regulating means 17 toward a state to increase the controlling sensitivity when the sinking amount of the leveling float 7 detected by the detection mechanism 14 is large.
Patent JP-S5899421-A (JP)
Title: Preparation of placental gonadotropin
Inventor: HIRATANI HAJIME
IPC: A61K35/22
Filed: 1981-12-07
Abstract: PURPOSE:To obtain the titled hormone, by bringing urine of gravida to an adsorbent consisting of sepcific aluminum silicate, eluting an adsorbed substance from the adsorbent, acidifying an eluate weakly, removing the precipitate to give a remaining solution, or eluting the adsorbed substance with a specific aqueous solution to give an eluate, followed by collecting placental gonadotropin from the remaining solution or the eluate. CONSTITUTION:Urine of gravida is brought into contact with an adsorbent consisting of aluminum silicate (e.g., synthetic aluminum silicate powder comprising 9-13wt% Al2O3 and 58-64wt% SiO2) shown by the formula Al2O3.9SiO2. xH2O, components in the urine are adsorbed on the adsorbent, the adsorbed substance is eluted with an alkali aqueous solution[e.g., 2N-ammonia water, 2N- aqueous solution of sodium carbonate (pH 11)]from the adsorbent. The eluate is made weakly acidic, the prepared precipitate is removed to give a remaining solution, or the adsorbed substance is eluted with an aqueous solution comprising a lower alcohol and a salt soluble in it to give an eluate. Placental gonadotropin is obtained from the eluate.