baber/WOPTO huggingface dataset:
Patent JP-H01152920-A (JP)
Title: Overcurrent protecting circuit with alarm function
Inventor: TAMURA MITSUO
IPC: H02H9/02
Filed: 1987-12-09
Abstract: PURPOSE:To make up a protecting circuit which can be repeatedly used, by inserting a positive characteristic heat sensing resistor, which increases its own resistance with the generation of heat when an overcurrent flows, into the circuit and detecting voltages at the both ends of the circuit for issuing an alarm. CONSTITUTION:A positive characteristic heat sensing resistor 1, which increases its own resistance with the generation of heat when an overcurrent flows, is connected to a circuit. When the resistance value of the resistor 1 increases due to the overcurrent, its overcurrent is limited, simultaneously a voltage drop at the both ends of the resistor 1 increases. The voltage drop is detected by a voltage detecting circuit 2, when it exceeds a threshold value, and alarm is issued. When the condition of the overcurrent is removed, the circuit returns its normal condition. Thus, a protecting circuit, which can be repeatedly used, is made up.
Patent JP-2000308828-A (JP)
Title: Solid catalyst for decomposing hydrogen peroxide and decomposing method of hydrogen peroxide using the same
Inventor: IMAMURA SEIICHIRO
IPC: C02F1/70
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To efficiently decompose hydrogen peroxide remaining in service water, in which hydrogen peroxide is added particularly for chemical treatment, to a natural level in a short time by incorporating manganese and bismuth in a specific molar ratio expressed in term of metal. SOLUTION: Manganese and bismuth are incorporated in the solid catalyst for decomposing hydrogen peroxide, in the molar ratio (Mn:Bi) of 99.9:0.1 to 5:95 expressed in terms of metal. The excellent decomposition ability for hydrogen peroxide and the catalytic activity stable and small in the change with time over a long period, which are not attained in the case of manganese itself or a manganese compound alone or in bismuth itself or a bismuth compound alone, are secured by this way. When used, hydrogen peroxide in the service water is decomposed by bringing the solid catalyst for decomposing hydrogen peroxide into contact with the service water. The solid catalyst for decomposing hydrogen peroxide is suitably used for sea water, in which hydrogen peroxide remains.
Patent JP-2000119850-A (JP)
Title: Sputtering device
Inventor: MIURA YUJI
IPC: G11B7/26
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a substrate of an optical information recording medium in the case of sputtering film formation, to eliminate various problems caused by the deformation and to enable the production of an optical information recording medium, particularly that as for high speed continuous film formation, thick film formation and film formation onto a thin disk substrate. SOLUTION: This sputtering device is the one in which the central part and the outer circumferential part of the object 4 to be treated are masked with a center mask member 2 and an outer circumferential mask member 3 respectively, moreover, a part of the central part and outer circumference of the object to be treated is pressed against the center and outer circumferential mask members by a pusher 15, and film formation is executed to the place other than the masking place in the object to be treated by sputtering.  In this case, as the pusher, the one in which, at the time of pressing the object 4 to be treated against masks, the total width W in the circumferential direction in the part free from the presence of projections 14 holding the outer circumferential part of the object 4 to be treated satisfies W<0.05L in the case where the outer circumference of the pusher is defined as L(18) is provided for the device.
Patent JP-S62222455-A (JP)
Title: Optical information recording and reproducing device
Inventor: IINO SEIICHI
IPC: G02F1/09
Filed: 1986-12-24
Abstract: PURPOSE:To attain an access wit high accuracy and at a high speed, by separating and fixing a laser light source, a collimator lens, a polarizer, an analyzer, and an optical detector, from a movable part through the first and the second polarizing plane preserving fiber. CONSTITUTION:The titled device is constitute of a fixed optical system 51 containing optical parts, an optical head feeding mechanism 58, and its periphery. In the optical system 51, a light emitting optical system consisting of the laser light source, the collimator lens, and the polarizer, and a light receiving etc., are provided. A light beam emitted from the optical system 51 is introduced to the first polarizing plane preserving fiber 52, and is emitted from a fiber supporting arm 53 to a photoelectro-magnetic recording medium 56. The light beam, whose polarizing plane is rotated according to the magnetizing direction of a bit of information on the medium 56, is introduced to the second polarizing plane preserving fiber 55 connected to a fiber supporting arm 54, then being made incident on the optical system 51. A photoelectric conversion is applied on it at the optical system 51, and an electrical signal 50 corresponding to the magnetizing direction of the bit of information is outputted. Thus, the access with high accuracy and at a high speed can be performed.
Patent JP-H06135484-A (JP)
Title: Production of storing case for recording medium
Inventor: AZUMA SHUJI
IPC: G11B23/02
Filed: 1992-10-24
Abstract: PURPOSE:To produce blanks efficiently and inexpensively by using an extrusion forming cylinder consisting of a design forming cylinder and a rib forming cylinder on a separate basis. CONSTITUTION:Below a T-die 20, a design forming cylinder 22 is located in mating relationship with an emboss roll 24 and, below the design forming cylinder 22, a rib forming cylinder 26 is located in mating relationship with a press roll 28. Since in this way the design forming cylinder 22 is provided separately from the rib forming cylinder 26, upon yearly design renewal, the design forming cylinder 22 alone is required to be replaced but the rib forming cylinder 26 can be used semipermanently. Therefore, since transportation expenses do not arise from through process, blanks can be produced efficiently.
Patent JP-H04184079-A (JP)
Title: Drying device
Inventor: FUJITO TOSHIYA
IPC: F26B9/06
Filed: 1990-11-14
Abstract: PURPOSE:To provide a drying device capable of drying a plurality of items of which optimum humidity is different from each other by a method wherein a plurality of partition plates having aeration ports are arranged within a drying housing for storing dried items. CONSTITUTION:As a humidity sensor 18 detects that a humidity in a drying housing 22 exceeds a predetermined value, a control part 29 cooperatively operates a damper 13, an air blowing part 15 and a heater 16, a desorption process and an adsorption process are alternatively repeated to dry air in the drying housing 22. Due to this operation, dried items 19, 20 and 21 stored in the drying housing 22 are dried with this drying air. The drying housing 22 is divided into drying chambers 25, 26 and 27 with partition plates 23, each of the drying chambers communicates with each other through aeration ports 24, so that the dried air dried with the adsorption material 14 is blown from the lower aeration port 24 to the drying chamber 25, passes through the drying chambers 26 and 27 while absorbing moisture and then the air is supplied from the upper aeration port 24 disposed in the drying chamber 27 into a circulation air passage 12. In this way, the drying chambers 25, 26 and 27 in the drying housing 22 have different drying capabilities.
Patent JP-S63145500-A (JP)
Inventor: MATSUDA NOBUYUKI
IPC: D21H17/37
Filed: 1986-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09132863-A (JP)
Title: Widening-and-centering apparatus for sheet-shaped material, cloth-treating apparatus by liquid flow using the apparatus and widening-and-centering method for sheet-shaped material
Inventor: ITO SHOSAKU
IPC: D06C3/06
Filed: 1995-11-04
Abstract: PROBLEM TO BE SOLVED: To enable the stable move of a sheet-shaped material in a state where the material is widened and its center is kept, and the downsizing of an apparatus. SOLUTION: A widening-and-centering apparatus is provided with a left-side spiral roller 3 and a right-side spiral roller 5 whose front ends are close to each other and which are placed on a common shaft. On the peripheral surfaces of the right and left spiral rollers 3, 5, protruding spiral lines 16, 17, whose spiral directions are opposite to each other, are formed in a protruding state. A sheet-shaped material 2 is supported from the lower side by the right and left spiral rollers 3, 5 having the above structures, and the sheet-shaped material 2 is moved in a state where the material is widened and its center is kept by the specified rotation of both the rollers 3, 5.
Patent JP-H11139758-A (JP)
Title: Overhead conveying vehicle
Inventor: NAKAGAWA SUSUMU
IPC: B66C13/06
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an overhead conveying vehicle wherein a time till stopping can be shortened by improving damping performance of a hand part. SOLUTION: In an overhead conveying vehicle 1 running along a track 2 laid in a roof and having a hold means 8, 9 clamping a conveyed object 10, suspension means 5 lifting the hold means 8, 9, and a positioning means 6 positioning the hold means 8, 9 in a prescribed suspension position, a suspension means 5, making a lifting belt 7 able to be wound, lifts the hold means 8, 9, the lifting belt 7 is formed so as to flat its horizontal section, in the case of being wound by the suspension means 5, so as to be returned to circular arc shape, in the case of being wound back.
Patent JP-H06161916-A (JP)
Title: Communication switching system
Inventor: MATSUMOTO KUNIICHI
IPC: H04N1/00
Filed: 1992-11-19
Abstract: PURPOSE:To switch the communication to a facsimile equipment after only the communication is cut with a circuit connected as it is between a terminal and a computer and then to switch the data communication of the terminal to the facsimile communication of the facsimile device without cutting the circuit in a communication switching system which switches the communication between the terminal and the computer. CONSTITUTION:A terminal 1 consisting of an information processing terminal 11 and a facsimile equipment 13 is provided together with a computer system 2. Then the terminal 11 of the terminal 1 gives a FAX allocation request to the system 2 and then only the communication is cut while the communication of data is carried out between the terminal 11 and a computer system 1 via a circuit. Under such conditions, the system 2 decides the cut-off of the communication as the end of the communication of data carried out between the terminal 11 and the equipment 13. Then a facsimile control signal is sent to the equipment 13 from the system 2, and the equipment 13 switches the data communication to the facsimile communication.
Patent JP-S63165256-A (JP)
Title: Record paper receiver
Inventor: SANPEI TAKAAKI
IPC: B65H16/02
Filed: 1986-12-25
Abstract: PURPOSE:To cope with the rolls of record paper of all sizes with one set of supporting members by providing guide holes for inserting said supporting members which support a roll of record paper from both sides, matched with the widths of rolls of record paper on a record paper receiver in a facsimile device. CONSTITUTION:Plural pairs of guide holes 11 each having a guide groove 12 are provided, with each pair being parted right ana left along a wall 13 with which a roll of record paper 30 is brought into contact, in positions corresponding to paper sizes, e.g., A4, B4, A3, in a record paper receiver 10. For instance, when a roll of record paper 30 of A4 size is set, the guide base pillars 21 of a pair of supporting members 20 are inserted in the guide holes 11 provided at the A4 position of the record paper receiver 10, and the roll of record paper 30 is supported by guide members 22 which are projected out of the guide grooves 12. Thereby, one set of supporting members can cope with the rolls of record paper of all sizes.
Patent JP-H07156246-A (JP)
Title: Method and device for manufacturing sheet-like matter
Inventor: YUSHIO HARUHISA
IPC: B29C48/305
Filed: 1993-12-10
Abstract: PURPOSE:To save the resin consumption and prevent the resin stagnant in the interior of a die from changing with time by a method wherein molten resin is extruded through a slit gap under the condition that a deckel, which is thinner than the slit gap, is interposed at one end part of the slit gap of a die. CONSTITUTION:A die 1 is equipped with the lead-in port 2 of molten resin, a flow path part for spreading molten resin breadthwise and a slit gap 4, through which spread molten resin is extruded into sheet-like matter. Further, under the condition that at least one end part of the slit gap 4 of the die 1, a deckel 5, the thickness of which is thinner than that of the slit gap 4, is interposed, molten resin is extruded through the slit gap 4. Thus, sheet-like matter 12, the thickness of at least one end part of which is made to be thinner than that of the portion except the one end part just mentioned above, is extruded. Next, by cutting off the sheet-like matter 12 in the portion, which excludes the above-mentioned one end part, to a specific breadth with cutters 10a and 10b, the sheet-like matter is obtained.
Patent JP-H0775722-A (JP)
Title: Liquid film separator
Inventor: MASUDA HITOSHI
IPC: B01D33/21
Filed: 1993-12-10
Abstract: PURPOSE:To provide equipment with which the concentration polarization near disk films is restricted, and even liquids of high concentration are effectively separated for a long time without requiring excessive energy in a liquid film separator using rotating disk films. CONSTITUTION:In clearances between disk films 6 attached on one 5a of film permeated water collecting pipes are placed and arranged disk films 6 attached on a film permeated water collecting pipe 5b adjacent to the film permeated water collecting pipe 5a so that adjacent disk films may overlap each other. A film permeated water collecting pipe 5c adjacent to the film permeated water collecting pipe 5b is arranged so that the adjacent disk films may overlap each other.
Patent JP-H08292587-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MURAKAMI OSAMU
IPC: G03G5/06
Filed: 1995-11-29
Abstract: PURPOSE: To obtain a photoreceptor having high sensitivity, low residual potential and satisfactory durability by incorporating a specified arylamine compd. and a hindered phenol or phosphite antioxidant or an antioxidant having a specified structure into a photosensitive layer. CONSTITUTION: An arylamine compd. represented by formula I and a hindered phenol or phosphite antioxidant or at least one kind of antioxidant having a structure represented by formula II or III are incorporated into a photosensitive layer contg. a photoconductive material and a resin binder. In the formula I, X is H, etc., Y is a group represented by -O-A<1> -O- or -A<2> -O-A<3> - (each of A<1> -A<3> is a divalent residue of hydrocarbon), each of Ar<1> and Ar<2> is an alkyl, aryl, etc., each of R<1> -R<4> is H, a halogen, alkyl, etc., and each of R<5> -R<10> is H, an alkyl, aryl, etc. In the formulae II, III, each of A-C is H or a monovalent org. residue, each of D and E is an arom. residue, an arom. hetero residue, etc., and each of R<11> -R<17> is H, an alkyl, etc.
Patent JP-H02160415-A (JP)
Title: Finishing method for gear
Inventor: YAMAMOTO ZENTA
IPC: B23H3/00
Filed: 1988-12-08
Abstract: PURPOSE:To rapidly remove micro-strain due to heat treatment by meshing a gear for the transmission of an automobile with a master gear, and synchronizedly rotating both gears at electrolytic polishing the work while flowing electrolytic solution. CONSTITUTION:A work 2 and a master gear 1 in correctly mesh with the work, but in non-contacted state, are syunchronizedly rotated with clearance delta1, delta2 of about 100 mum in the circumferential direction of the pitch circle of the work 2. A discharge port of electrolytic solution is arranged just above the meshing part of both gears 1, 2. Voltage is applied in such device, setting the work 2 as positive electrode and the master gear 1 as negative electrode, and both gears 1, 2 are synchronizedly rotated while flowing electrolytic solution from the discharge port 3 to the meshing part of gears. Hereby, the strain of the work 2 due to heat treatment can be precisely in mum order and rapidly electrolytically polished.
Patent JP-H06141063-A (JP)
Title: Telephone set
Inventor: SHIDA HAJIME
IPC: H04M1/27
Filed: 1992-10-26
Abstract: PURPOSE:To simplify the transmission of an original by calling a dial number registered in an abbreviated dial, displaying it at a display element, correcting the displayed dial number and performing the transmission. CONSTITUTION:When an abbreviation key within keys 13 is pressed, an abbreviated number registered in the key and the name of a corresponding opposite party are read from the table of a RAM 33. They are converted to data for display by a CPU 31, supplied through a controller 35 to a video RAM 36 and displayed at an LCD 12 and the display of the LCD 12 is changed corresponding to the operation of a cursor key. Then, when the key of a numeral to be corrected is pressed while the cursor is displayed at the position of a digit to be corrected within the dial number, the numeral at the position of the digit where the cursor is displayed is replaced with the inputted numeral. Thus, in the case of transmission to the different departments of the same office or a business office and when the last 4-1 digit of a local number is different, the original can be easily transmitted.
Patent JP-2001129022-A (JP)
Title: Fixing device of wheelchair in vehicle
Inventor: TAKEUCHI KAZUO
IPC: B62D25/08
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To fix a wheelchair to a car body regardless of the size and type even without remodeling the wheelchair side securely and easily by obtaining strong tensile force with one belt and at the same time stably with less number of part items. SOLUTION: The fixing device consists of a bar 28 that is bridged detachably between the left and right frames of a wheelchair, and a traction mechanism 30 where the root ends of a belt 20 in that a motor drive part by a drive motor 14 and traveling gears 16a and 16b by a screw shaft being connected to the motor drive part are provided, and a hook 19 for fixing the wheelchair that is gear-locked to the center of the bar 28 is provided at the tip of a spline 18 for traveling being screwed to the traveling gears 16a and 16b.
Patent JP-H05147333-A (JP)
Title: Drive mechanism of film ink ribbon of printer
Inventor: SAKAMOTO TAKESHIGE
IPC: B41J32/00
Filed: 1991-11-27
Abstract: PURPOSE:To obtain a film ink-ribbon drive mechanism having a lifetime in twice as long as conventional devices by forming the title drive mechanism in a mechanism, which can reciprocate a film ink ribbon, and forming two printing areas onto the film ink ribbon. CONSTITUTION:A feed roller 1 transmits rotary operation over a driving pulley 5 through a feeding belt 4. One-way clutches 6 and 7 have mutually contrary power-transmission directional properties, one-way clutch 6 and the drying pulley 5 are locked and the state of power transmission is brought when the feed roller 1 is rotated in the direction of the arrow B, and a film ink ribbon 2 is wound on a plate while being forwarded in the direction of the arrow D. One-way clutch 7 is brought to the state of power non-transmission to the driving pulley 5 at that time, and the film ink ribbon 2 on the plate is drawn out in the direction of the arrow D. When the feed roller 1 is reversely rotated, inversely, the film ink ribbon 2 is reciprocated.
Patent JP-H04187280-A (JP)
Title: Treatment of kitchen waste
Inventor: MURAKAMI FUMIAKI
IPC: B09B5/00
Filed: 1990-11-19
Abstract: PURPOSE:To improve environment and to reduce costs by putting kitchen waste into a combustible dehydrating bag set in a dehydrating drum of a dehydrating machine and subjecting the waste to a dehydration treatment, then putting the combustible dehydrating bag into a combustible packaging bag and disposing this bag as combustible waste after sealing the bag. CONSTITUTION:The combustible dehydrating bag 5 is set in the dehydrating drum 4 of the small-sized dehydrating machine 1, the cap 3 of which is opened when a pedal 2 is trodden. The kitchen waste is put therein and is subjected to the dehydration treatment. The kitchen waste is taken out together with the combustible dehydrating bag 5 after the dehydration treatment and is put into the combustible packaging bag 4 made of kraft paper lined with a plastic film. The mouth of this bag is sealed by a cord 7. The package X which is formed by such treatment and is sealed at the mouth is immediately carried to a refuse throwing place or the bags are held stacked in the corner of a room and are carried by means of a wheeled carrier truck to the refuse throwing place after the several bags are accumulated. Since the package X can be handled in the same manner as with other bagged articles, the handling without the possibility of contaminating clothing during storage and transportation is possible.
Patent JP-H04182806-A (JP)
Title: Time inquirying method between stations
Inventor: NISHIMURO YUKIO
IPC: G06F1/14
Filed: 1990-11-19
Abstract: PURPOSE:To enable correct time adjustment by making a reception-side station correct its time temporarily with the time from a reference station, send the time after the correction to the reference station, and receive the correction time again. CONSTITUTION:The reference station 1 sends the current time of its timepiece 1a to the reception-side station 2 through a transmission line 3. The station 2 after correcting the time of the timepiece 2a with the current time received from the station 1, sends the current time of the corrected timepiece 2a to the station 1. The station 1 once receiving the current time from the station 2 sends the time difference which is a half as large as the difference between the current time and the received current time to the station 2 again as the corrected time. The station 2 advances the time of the timepiece 2a by the received corrected time. Consequently, the time required for transmission is corrected and the correct time adjustment is made.
Patent JP-H01151551-A (JP)
Title: Production of 4-mercaptobenzotrifluoride
Inventor: ARAI KENJI
IPC: C07C323/09
Filed: 1987-12-08
Abstract: PURPOSE:To readily obtain a compound useful as a raw material for producing a herbicide in high yield while suppressing preparation of diaryl sulfides as by-products, by reacting a 4-halobenzotrifluoride with a lower alkanethiolate. CONSTITUTION:A 4-halobenzotrifluoride is reacted with a lower alkanethiolate (e.g. sodium methanethiolate) in a polar solvent (e.g. hexamethylphosphoric triamide) at 50-200 deg.C for 30min-10hr to give 4-mercaptobenzotrifluoride. The amount of the lower alkanethiolate is 2 equivalent, preferably 3-5 equivalent based on 1 equivalent 4-halobenzotrifluoride.
Patent JP-S63168984-A (JP)
Inventor: MORI TAKAYOSHI
IPC: H01T4/14
Filed: 1986-12-29
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。