baber/WOPTO huggingface dataset:
Patent JP-H0671077-A (JP)
Title: Shuttle bobbin case with thread tension device
Inventor: PEETAA BUEEBAA
IPC: D05B63/00
Filed: 1993-06-01
Abstract: PURPOSE: To provide a bobbin case having a thread tension device for guaranteeing sure bobbin thread guide without requiring any correcting operation by providing a narrow part behind the thread tension area of a thread tension spring. CONSTITUTION: The thread tension spring 19 has the largest width between both terminal parts 21 and 25, and this width is made thinner toward the top so as to be a minimum value (a) in the direction of a narrow part 30. A thread feed opening 11 linked with a thread pass slit 10 of the bobbin case 1 is provided under the narrow part 30 of a thread tension plate 19 so as to be located almost at the center of the narrow part 30. When pulling a bobbin thread from a bobbin into the bobbin case 1, the bobbin thread is passed through the thread feed opening 11, runs under the thread tension spring 19, afterwards turned along a thread guide edge 31 and guided from one side to the other side along the thread guide edge 31 corresponding to the drawing direction. The bobbin thread is slid in a tension area 43 and guided while reciprocating parallel to a winding center 7.  With the operation of the narrow part 30, a fixed control power is applied to the bobbin thread by the thread tension spring 19.
Patent JP-2000319167-A (JP)
Title: Sheet for application to oral cavity
Inventor: SAITO JUNICHI
IPC: A61P23/02
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sheet improved in handleability by disposing, on a separator, a plurality of small pieces for transmucosally absorbing a medicament in the adhesive thereon through sticking on the oral cavity mucosa such as gingival mucosa. SOLUTION: This sheet is such one that a plurality of small pieces for application to the oral cavity mucosa are arranged on a separator with its one side or both sides subjected to release treatment; wherein each of the small pieces is such one that one side of a flexible support base is provided with a medicament-contg. adhesive layer, and the small pieces are applied to and arranged on the separator nearly at equal intervals longitudinally and transversely in 2 to 5 rows respectively; furthermore, the distance between the two small pieces adjacent to each other is set so as to be 1.5-6 in the ratio Dp/Di (Dp is the minimum inner diameter passing the respective centers of gravity of the two small pieces; Di is the minimum distance between the two small pieces); and the support base is pref. a fabric such as nonwoven fabric.  This sheet can be used for surface anesthetization in the dental field by including a local anesthetic in the small pieces.
Patent JP-H05327382-A (JP)
Title: Limit amplifier
Inventor: FUJII MASANORI
IPC: H03G3/20
Filed: 1992-05-22
Abstract: PURPOSE:To response even to an over loaded input generated instantaneously by beforehand storing a limiting characteristic in a ROM, reading the characteristic and converting it to analog signals by means of a voltage potentiometer type D/A converter. CONSTITUTION:After input audio signal is amplified by a preamplifier 1 and branched into three signals. The signal of branch A is rectified in full wave by a rectifier circuit 2 and inputted through an A/D converter 3 to the address input terminal of a ROM 4. The output of the ROM 4 is inputted to a voltage potentiometer type D/A converter 5, and the output value of the converter 5 is multiplied to a voltage in proportion to the input audio signal of branch B inputted to the reference signal input of the converter 5. Therefore, an attenuating operation is enabled corresponding to the instantaneous value of a waveform based on the set limiting characteristic is conducted.
Patent JP-S6024742-A (JP)
Title: Multiplex communication system
Inventor: SUEHIRO NAOKI
IPC: H04J13/12
Filed: 1983-07-20
Abstract: PURPOSE:To remove interference by other channels with orthogonal system demodulation by matrix development as shown in an equation, FNm=[fNm(i0, i1)], fNm(i0, i1)=N<-1/2>.exp [(2pi(-1)<1/2>/N).mi0i1], where N pieces of information is made one unit. CONSTITUTION:Signal generating circuits 11, 12...1m... are connected to receiving circuits 21, 22...2m... through one transmission line. By making N pieces of information into one unit, N demensional DFT matrix, FNm is demodulated to the orthogonal system which is obtained with development of the matrix, that is, FNm=[fNm(i0, i1)]. fNm(i0, i1)=N<-1/2>.exp[(2pi (-1)<1/2>/N).mi0i1. Therefore, for the equal diffusion ratio, N times cycle of the transmission signal makes it possible to reduce interference by other channels.
Patent JP-H07315533-A (JP)
Title: Lightweight rubber belt with high transverse rigidity
Inventor: YASUNAGA MASAAKI
IPC: B65G15/36
Filed: 1994-05-20
Abstract: PURPOSE:To provide a rubber belt the weight of which has been reduced, and the high tensile strength in the longitudinal direction and the high transverse rigidity arc obtained. CONSTITUTION:A rubber belt consists of a cushion rubber layer 12 arranged in the width direction and in the longitudinal direction of the belt, a steel wheel layer 13 provided on either surface of the cushion rubber layer 12, a steel cord layer 14 consisting of a plurality of steel cords or steel wires provided along the width direction of the belt, and a cover rubber layer 15 provided on the periphery of the steel wheel layer 13 and the steel cord layer 14.
Patent JP-S5922850-A (JP)
Title: Stacking apparatus
Inventor: SANADA HIROSHI
IPC: B65H33/02
Filed: 1982-07-26
Abstract: PURPOSE:To increase stacking ability by lining up and forming plural rows of successively supplied multi-piled blanks, on a transfer table, and placing partitioning boards on multi-layered blanks after lowering the height of the transfer table. CONSTITUTION:Multi-layered blank B is fed on a roller type transporting conveyer of stacking means 11 by a supplying conveyer 5, and required number of multi-layered blank B is placed, then a supporting pin 30 is moved rightward by a cylinder 29, and blank B is held between pins 26 and 30. A conveyer 15 is receded by a cylinder 21, and after completing the recession, multi-blank B row is dropped on a pallet 35 by contraction of the cylinder 29, and the transfer table 12 is moved rightward by the distance for one blank B. After finishing the first and the second step stacking, the transfer table 12 is moved to the partition board supplying means 50 side. When the partitioning board is placed on blank B, it is returned to its original position and stacking is repeated.
Patent JP-S63298462-A (JP)
Title: Terminal control system
Inventor: NAKANO KAZUO
IPC: G06F15/177
Filed: 1987-05-29
Abstract: PURPOSE:To prevent the deviation produced between the communication procedures of a terminal system and a system of the remote side, by securing such a constitution where the system of the remote side can recognize the switch of jobs of the terminal system in case the job processes are switched in a no-communication state where the answer monitor is not carried out. CONSTITUTION:When a main processor 4 switches the job processes via an input device 12 during an on-line job, an operating system OS part detects this fact and gives an emergency stop instruction to a secondary processor 5. Receiving this instruction, the processor 5 carries out the communication end processing to give a communication end command to a remote-side system 1. Thus the processor 5 is set under a stop state of the on-line function. The processor 4 loads an OS of the different type by said end report and then loads a communication control program corresponding to said OS into a secondary memory 7. Thus it is possible to prevent the deviation of communication procedures caused between a terminal system and the system 1 even when the job processes are switched.
Patent JP-H04354537-A (JP)
Title: Oxidation catalyst
Inventor: IMAI TETSUYA
IPC: B01J23/10
Filed: 1991-06-03
Abstract: PURPOSE:To obtain oxidation catalysts for combustion of hydrogen, carbon monoxide, hydrocarbon, etc. CONSTITUTION:Manganese oxide is incorporated into zirconium-aluminum double oxide supporting the oxide of a rare earth element to obtain an oxidation catalyst 1. The zirconium-aluminum double oxide is formed into a honeycomb shape to obtain an oxidation catalyst 2. A heat resistant honeycomb substrate of cordierite, mullite or a crystalline multiple oxide consisting of MgO, Al2O3 and TiO2 is coated with the catalyst 1 to obtain an oxidation catalyst 3.
Patent JP-S5922942-A (JP)
Title: Novel vulcanization accelerator
Inventor: OGAWA MASAKI
IPC: C08L101/00
Filed: 1982-07-29
Abstract: PURPOSE:A vulcanization accelerator, prepared by dispersing a high-melting vulcanization accelerator in a specific amount or more in a high-melting resin, capable of eliminating the disadvantages of a microencapsulated vulcanization accelerator, having a very high stability in the processing step, and rapidly reactive in the vulcanization. CONSTITUTION:A vulcanization accelerator, prepared by dissolving preferably 8-30wt% vulcanization accelerator, e.g. N,N'-diphenylurea or 1,3-diphenylguanidine, having >=140 deg.C melting point in a resin, e.g. 6-nylon, polymethyl methacrylate or polystyrene (PS), having >=140 deg.C melting point in the presence of an ordinary solvent, uniformly stirring the resultant solution, removing the solvent, and drying the resultant residue. EFFECT:The scorch time of rubber can be remarkably delayed.
Patent JP-S63298023-A (JP)
Title: Pressure testing method for pressure container
Inventor: ISHIHARA MITSURU
IPC: G01N3/12
Filed: 1987-05-29
Abstract: PURPOSE:To remarkably reduce the consumption of water at the time of a pressure test and to greatly reduce the man-hours for operation by charging a water amount exclusion member which substitutes for the volume of a part of injection water and has smaller specific gravity than water in a pressure container. CONSTITUTION:Plural spherical bodies 23 for gas charging are formed in the pressure container while linked with one another by communicating pipes 25, which are connected to a gas cylinder 7. When the pressure test is taken, the water amount exclusion member 2 is charged in the pressure container 1 and then the communicating pipes 25 and sealed from the pressure container 1 with water and connected to the gas cylinder 7 through a gas pressure origin valve 9, which is opened until the bodies 23 for gas charging swell as specified to apply pressure with the gas of the gas cylinder 7. In this case, the water amount exclusion member 2 has no variation in volume because of pressure proof structure, and water for hydraulic pressure can be reduce greatly to reduce and shorten the operation man-hours and time for water filling and water discharging and also facilitate the operation, thereby reducing the cost.
Patent JP-H10319415-A (JP)
Title: Liquid crystal display device
Inventor: IZUMI YOSHIHIRO
IPC: G02F1/1333
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device whose size of a screen is made large in a multipanel system, capable of preventing an uncurred part of a resin from being generated at the time of curring the resin becoming seal materials of liquid crystal panels and also capable of preventing a display from being a fault caused by seal members in the connection part of the liquid crystal panels each other. SOLUTION: Seal materials 6α1 , 6β1 formed on sides becoming the connection part of liquid crystal panels 1, 2 each other are made of an ultraviolet ray setting resin. These seal materials 6α1 , 6β1 are formed so as not to cross scanning lines 4α..., 4β.... Moreover, the seal material 6α, 6βformed on sides constituting one side of a large-sized panel 10 constituted by connecting the liquid crystal panels 1, 2 is made of a thermosetting resin. These seal materials 6α, 6β are formed so as to cross signal lines 3α..., 3β... or the scanning lines 4α..., 4β....
Patent JP-H07336783-A (JP)
Title: Remote control device containing self illumination circuit and self illuminating method
Inventor: BOKU SANSHIYU
IPC: H03J5/26
Filed: 1995-05-30
Abstract: PURPOSE: To facilitate the recognition of the position of a device and an operation even in the dark by lighting a lamp corresponding to the surrounding brightness and darkness, clearly demonstrating the position of the device and performing key illumination at the point of time of sensing the contact of an operator. CONSTITUTION: When an illuminance sensing part 10 judges that the surroundings are in a dark state, a control part 40 lights a position lamp by a display part 60. When a contact sensing part 20 senses human body contact to the device by a sensor, the position lamp is put out, a key illumination part 70 lights a function key, a timer 30 clocks the time and the function key is put out when the input operation of the function key is not performed within prescribed time. By providing such a self illumination circuit, the device is easily found and operated even in the dark, an illumination lamp is automatically turned on and off and power consumption is reduced.
Patent JP-H11328331-A (JP)
Title: Electronic value recording medium processing method, its implementing device, and medium with its processing program recorded
Inventor: KIKUCHI YOSHITOMO
IPC: G07F7/08
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To use electronic value media in order from the electronic value recording medium having the least balance after recognizing the plural electronic value recording media at the same time by selecting the electronic value recording media in the increasing order of the electronic value and performing withdrawl. SOLUTION: A noncontact IC card selecting process part 110 of a ticket vending machine selects a specific noncontact IC card 107 out of noncontact IC cards 107 being plural electronic value recording media in the increasing order of frequency being the electronic value. A frequency withdrawing process part 111 withdraws a frequency for the payment of a ticket from the specific noncontact IC card 107 selected by the noncontact IC card selecting process part 110. This ticket vending machine selects plural noncontact IC cards 107 placed in an IC card insertion port 104 by the noncontact IC card selecting process part 110 and withdraws the frequency equivalent to the ticket from the selected noncontact IC card 107 by the frequency withdrawing process part 111.
Patent JP-S61289307-A (JP)
Title: Structure of exit end of optical fiber
Inventor: TAKAHASHI KENICHI
IPC: G02B6/02
Filed: 1985-06-17
Abstract: PURPOSE:To ease an operation without spoiling the flexibility of an optical fiber by using a shape memory alloy for the cover at a laser exit end and opening and closing the cover by the effect of the laser power itself. CONSTITUTION:The cover 4 for opening and closing the exit end made of the shape memory alloy is fixed to the exit end of the optical fiber 1. The cover is held closed while a temp. is low. The cover opens at a high temp. Exit laser light 5 irradiates the rear surface of the cover 3 when the laser light is irradiated from the exit end. This laser light has the considerable powder and part of the laser light is reflected by the rear surface of the cover 3. The balance is absorbed by said surface. The absorbed light sharply elevates the temp. of the cover 3 and therefore an open/shut cap part 12 opens from a parting line 13.
Patent JP-H09317801-A (JP)
Title: Drum brake shoe gap adjusting device
Inventor: ASAI SEIJI
IPC: F16D65/22
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To increase strength, to facilitate manufacturing and to reduce costs by easily inserting a tool and preventing the damaging of an elastic boot. SOLUTION: In a drum brake shoe gap adjusting device constructed in such a manner that a piston 4 and an adjusting bolt 7 are incorporated in a cylinder 3, the opening part of the cylinder 3 is covered with an elastic boot 12 and an adjusting ring 15 adjusted by a tool from the outside of a brake is provided in the piston 4 adjacently to the elastic boot 12, the adjusting ring 15 is composed of a center part hole 15a attached to the piston 4 not to be rotated, an outer peripheral end part 15b for covering the elastic boot 12, an annular projecting ring part 15c between the outer peripheral end part 15b and the hole 15a and a number of adjusting holes 15d provided on the circumference of the ring part 15c.
Patent JP-H09316726-A (JP)
Title: Production of extra fine polyester fiber
Inventor: MARUO KIYOSHI
IPC: D01F6/62
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably producing an extra fine polyester fiber with slight variation in quality such as orientation degree unevenness and suitable as an industrial material. SOLUTION: Polyethylene terephthalate >=0.90 in intrinsic viscosity is melt spun from a spinneret having 200-500 delivery holes, and the delivered filament yarn is passed through a heated atmosphere kept at >=300 deg.C, and then cooled and solidified. The solidified filament yarn 7 is bundled in two stages 1-3m under the spinneret and then taken up at a spin draft rate of 300-500 and a take-up speed of 700-1,500m/min into undrawn yarn <5 denier in single fiber fineness, which is then subjected to multistage drawing, thus obtaining the objective drawn yarn <1 denier in single fiber fineness.
Patent JP-S5833531-A (JP)
Title: Seat
Inventor: EBIHARA SAKAE
IPC: A47C7/62
Filed: 1981-08-22
Abstract: PURPOSE:To prevent the obstruction of the reclining section of an auxiliary  chair to the revolution, etc. of the seat by mounting the reclining section of the  auxiliary chair to the back of the seat in ingress-and-egress-free form. CONSTITUTION:The seat consists of a seat section 10A and the reclining section 10B, the encasing concave section 12 of the reclining section 11 of the auxiliary chair is formed to the back of the reclining section 10B, and the reclining section 11 is pivotally set up. A fixing bar 15 with a handle 16 is inserted slidably into the lateral guide hole 14 of the central inside of the reclining section 11. A guide hole 19 is shaped to the reclining section 10B, and communicated with the guide hole 14, and the fixing bar 15 is stretched to the guide hole 14 and the guide hole 19 to fix the reclining section 11. The reclining section 11 may slidably be fitted to the encasing concave section 12 of the back of the reclining section 10B of the seat in drawer type, or may be mounted to the lower section of the seat.
Patent JP-S5922989-A (JP)
Title: Conversion of hydrocarbon
Inventor: TANAKA MOTOO
IPC: B01J29/89
Filed: 1982-07-30
Abstract: PURPOSE:To obtain liquid hydrocarbon rich in aromatic component from hydrocarbon having low aromatic content, in high efficiency, by carrying out the conversion reaction using a crystalline silicate having a specific crystal structure as a catalyst, in the presence of water. CONSTITUTION:(A) A >=2C hydrocarbon raw material having low aromatic content (preferably a naphtha fraction having >=4 carbon number and a boiling point of <=140 deg.C) is subjected to conversion reaction by contacting with (B) a ZSM-type crystalline silicate in the presence of water. The weight ratio of water/component (A) is usually 0.1-1.5. The conversion reaction is carried out preferably under atomspheric pressure -20kg/cm<2>G at 400-550 deg.C and a weight space velocity of the component (A) of 0.5-10hr<-1>. USE:Preparation of high-octane gasoline and aromatic compounds.
Patent JP-S5656782-A (JP)
Title: Method and apparatus for nonpressure system magnetic driving arc welding
Inventor: HORIKAWA NOBUSUKE
IPC: B23K9/08
Filed: 1979-10-13
Abstract: PURPOSE: To form a stable arc and obtain a welding bead having an excellent quality, by performing the arc magnetic driving in the inert gas atmosphere in the gas shield chamber.  
     CONSTITUTION: After a workpiece to be processed has been fixed on the jig table by the jig 13, the workpiece to be processed is housed in the gas shield chamber 7. Subsequently, the inert gas atmosphere is formed by evacuating air in the gas sheidl chamber 7 by use of the vacuum exhaust pump 8, and feeding inert gas from the inert gas supply source 10. An electric arc is generated between the welding joints by making an arc electric power supply to the electrode 16. The electric arc generated between the welding joints rotates at a high speed along the electrode by the interaction of the magnetic field and the electric arc current, and heats the welding joint concentratedly and melts it. After welding has been completed, the gas shield chamber 7 is filled with the air as before by stopping gas feed and vacuum exhaust, and the next welding work is prepared. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H082681-A (JP)
Title: Tray storing device and transferring device for transferred substance on tray
Inventor: TOKI YOJI
IPC: B65G57/04
Filed: 1994-06-14
Abstract: PURPOSE:To prevent a tray which is not used from being transferred on a transfer line, by storing the tray outside a transfer line. CONSTITUTION:A tray storage device 30 stores the lattice-shaped trays 22 which are transferred on a transfer line and place the transferred articles on the upper surfaces of the lattice. The tray storage device 30 fixes a flat plate on the lattice upper surface of the lattice shaped tray 22, and is further equipped with a sucker 31 for the suction and separation for the flat plate, sucker raising/ lowering driving mechanism 33 for raising and lowering the sucker 31 between the transfer line and outside the transfer line, and a tray storage part 37 which is contiguous to the transfer line and stores the tray 22 transferred outside the transfer line by a sucker transfer driving mechanism 34.
Patent JP-H02308968-A (JP)
Title: Ignition timing control device for engine
Inventor: KATAYAMA KENJI
IPC: F02B1/04
Filed: 1989-05-25
Abstract: PURPOSE:To set the spark delay quantity to the optimum in response to the presence/absence of a torque converter by providing a spark delay quantity changing means increasing the spark delay quantity at the time of acceleration as compared with the case when no torque converter is provided if it is judged by a judging means that the torque converter is provided. CONSTITUTION:A control unit 31 judges whether a vehicle has a torque con verter or not by checking the operation state of a switch 41 (for identifying the presence/absence of the torque converter). First, an ACCS.A (A indicates an automatic transmission with a torque converter hereafter.) when the torque converter is provided is set larger than the initial value ACCS.M (M indicates a manual transmission hereafter.) of the spark delay quantity when no torque converter is provided. Second, the change quantity  Q1 of the suction air quan tity is set to  Q1.M> Q1.A, third, the spark delay quantity ACCL for reset ting is set to ACCL.M<ACCL.A respectively. Knocking is thereby prevented.
Patent JP-S62289030-A (JP)
Title: Multiple address control system for electronic exchange
Inventor: HASHIMOTO SHUICHI
IPC: H04L12/18
Filed: 1986-06-06
Abstract: PURPOSE:To attain multiple address information near at the same time with a time difference through a multiple address instruction from a processor by providing a multiple address controller connected to a terminal equipment group via a data link. CONSTITUTION:The multiple address controller 4 receives a synchronizing control instruction from a main processor (MP) 2 via a communication bus 5 and the received instruction is informed to plural terminal controllers 7 via the data link 6 in terms of multiple address. The data link 6 accommodates plural terminal controllers 7 and the multiple address controller 4 to apply eachange connection by the control of the MP 2. The terminal controller 7 is connected at each terminal equipment 8 to control the terminal equipment 8 according to the instruction of a local processor (LP) 1. In the inter-MP exchange processing task, the multiple address control processing is not executed between the MP and Lp processing but executed by the instruction from the MP 2 to the multiple address controller 4. Thus, the multiple address control to the plural terminal controllers 7 is executed by one processing.