baber/WOPTO huggingface dataset:
Patent JP-H0730938-A (JP)
Title: External line transfer method and external line transfer device
Inventor: KAGI ICHIROU
IPC: H04Q3/58
Filed: 1991-04-04
Abstract: PURPOSE:To simplify the operation by connecting one of plural key telephone sets to a transfer use external trunk line connecting to a key telephone set connection terminal with a predetermined DTMF signal so as to transfer a call externally from the optical telephone set. CONSTITUTION:A transfer use external line station 5 is connected to a master set 2 in a key telephone set 4 comprising the master set 2 and a key telephone set 3 connecting to the master set 2 in the external line transfer device 1. Any key telephone set 3 receives a call from a receiver. When it is required to transfer a phone call externally, the received telephone set 3 acts like a transfer source and sets to a holding state by the operation of the telephone set 3. Then the telephone set 3 sends a DTMF signal for the connection to the transfer external line station 5. Then dialing is made to a party receiving the transfer call to make talking with the transfer destination and a handset of the telephone set 3 is hooked on, then the sender source and the transfer destination are connected and the transfer is finished.
Patent JP-S61261661-A (JP)
Title: Double structure-type fuel injection valve
Inventor: ISATO AKIHIRO
IPC: F02M61/18
Filed: 1985-05-14
Abstract: PURPOSE:To improve heat and corrosion durability of the exterior layer part of the fuel injection valve of a diesel engine and dependability of its internal layer part against inner pressure by making the valve a double structure one having ceramic layer in its exterior and using metal in its interior. CONSTITUTION:Metal is used for the internal layer part 1 of a nozzle tip while ceramics is employed for its external layer part 2, with both parts 1, 2 joined together by means of brazing, etc. throughout their gapped part 3. In the internal layer part 1, plural nozzle holes 4 are formed while in the external layer part 2 somewhat larger nozzle holes 5 are formed in the same direction, so that blowoff of fuel injected from the internal nozzle holes 4 may not be blocked. At this time, half of the fuel injection valve 6 is protruded into the combustion room, while the other half 7 is protected by means of external wall 8 of the combustion room. The fuel injection valve itself is fixed to the external wall 8 of the combustion room with a supporting part 9. Through this arrangement, improvement of heat and corrosion durability of the external layer part 2 and reliability of the internal layer part 1 against inner pressure are promoted.
Patent JP-S60245025-A (JP)
Title: Digitizer
Inventor: NAGAYAMA TADAHIRO
IPC: G06F3/045
Filed: 1984-05-21
Abstract: PURPOSE:To obtain precisely the coordinates of the input position of an electric pen for input by connecting diode groups to two opposite sides and other two sides of one resistance sheet, and connecting current detection parts to the opposite sides. CONSTITUTION:Diode groups 55-58 are connected to four sides 51-54 of the resistance sheet with uniform surface resistance, and inverted input terminals 71- 74 of operational amplifiers 59-62 are connected to the opposite sides. When the tip 81 of the electric pen 79 is put close to a point P on the resistance sheet 50, those are coupled with each other electrostatically and an AC current flows. This current flows through the diode groups 55-58, so it changes the route according to the direction. The values of currents flowing through lead lines 67-70 are obtained to find the coordinates of the point P from a simple expression. Output voltages of the operational amplifiers 59-62 are proportional to currents flowing through the lead lines 67-70. A processing circuit 86 switches output voltages of the operational amplifiers 59-62 through an analog multiplexer and convert them from analog to digital, and the digital voltages are inputted to the multiplexer to calculate the coordinates of the point P.
Patent JP-S59225381-A (JP)
Title: Alarm timepiece
Inventor: SHIRATORI KAZUHIKO
IPC: H02P7/288
Filed: 1983-06-06
Abstract: PURPOSE:To perform a sounding function other than the alarm by arranging a chime to be striken intermittently fixed times each with a wooden bell hammer. CONSTITUTION:A single pulse is applied to a DC motor 10 and the width thereof is properly to enable the rotation of a rotor by 180 deg.. This allows one 11a of striking balls of a rotary wooden bell hammer 11 to strike a chime 12 by once to generate a single soft bell sound. So, a set confirming sounds ''ring and ring'' as sounding function by producing the pulse at an appropriate interval, for example, two pulses at the setting of the alarm. In other words, the alarm is set by closing a sound stopping switch 5 to generates two pulses at said appropriate interval from a pulse generation circuit 13. Thus, the motor 10 is driven at an appropriate interval and the chime 12 is striken twice with the striking ball 11a thereby generating a set confirming sound of the alarm.
Patent JP-S5225119-A (JP)
Title: Flame-retardant fiber
Inventor: TOOYAMA SHIYUNROKU
IPC: D01F6/76
Filed: 1975-08-21
Abstract: PURPOSE: An organophosphrus compound is added to a mixture of an amino resin with a polyvinyl alcohol to provide highly flame-retardant fibers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5624523-A (JP)
Title: Adjusting method of individual difference of gas meter
Inventor: IWATA AKIO
IPC: G01F3/20
Filed: 1979-08-08
Abstract: PURPOSE: To dispense with the tentative fixation of a counter section, reduce the number of processes and simplify assembly, by selecting an individual difference adjusting gear before installing the counter section.  
     CONSTITUTION: A rotation angle detector D for a crank section B is connected before the counter section C is installed. The detector D is capable of detecting the rotation angle of the crank section B and is made up of a rotary encoder 10 or the like. Diaphragms 5, 6 reciprocate when a prescribed flow rate of gas is caused to flow as a torque load 13 is coupled to the rotary shaft 12 of the rotary encoder 10. The reciprocation of the diaphragms is changed into rotation by the crank section B. The rotation is transmitted to a horizontal arm 15 through a worm shaft. The rotation angle of the horizontal arm 15 is detected by the rotary encoder 10. An optimal individual difference adjusting gear is selected in terms of the rotation angle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11292344-A (JP)
Title: Automatic document feeder
Inventor: ENDO SATORU
IPC: B65H1/04
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To cope even with a Z-folded document and a curled document of the large size, and to detect the document size without malfunction by arranging a document length detecting member for detecting the document feeding directional document length in a U-shaped document regulating member, and arranging a document size detecting means. SOLUTION: A document size detecting means is composed of a photocoupler PS41 (a light detecting member of the document width minimum size) being arranged in the vicinity of the document inserting side of a document tip stopping member 21 and being a light detecting member used as a document width detecting member, a photocoupler PS42 (a light detecting member of the document width maximum size), a photocoupler PS11 (a light detecting member of the document length minimum size) being arranged inside a document width regulating plate 12 and being a light detecting member used as a document length detecting member and a photocoupler P512 (a light detecting member of the document length maximum size) to detect the document size to thereby cope even with a Z-folded document and a curled document of the large size as well as to detect the document size without malfunction.
Patent JP-S582957-A (JP)
Title: One-chip microcomputer
Inventor: YUASA KOUICHI
IPC: G06F11/36
Filed: 1981-06-29
Abstract: PURPOSE:To check programs surely, by providing a circuit, which makes instructions JMP and CALL ineffective, in the output side of an instruction decoder in the one-chip microcomputer having a user read-only memory. CONSTITUTION:Circuit means MOS transistors Q2 and Q1 which make instructions CALL and JMP in a program ineffective are provided on the output line of an instruction decoder 10 which decodes instructions read out from a program read-only memory 1. Thus, when contents of the program are checked in the user side, instructions JMP and CALL are made ineffective and are regarded as no operations, and an address counter of the memory 1 is counted up by +1, and the program of the memory 1 is forcedly run from address 0 to the last address independently of instructions JMP and CALL. Consequently, the program written in the memory 1 is executed completely, and the user program is checked surely.
Patent JP-S5435744-A (JP)
Title: Safety device for fixing device
Inventor: TOMITA SATORU
IPC: G03G15/20
Filed: 1977-08-25
Abstract: PURPOSE: To stop the energization to the heater and attempt the safety of a fixing device by detecting the displacement of the fin and heater resulting from the pressure produced by the jam of a recording body with the pressure detector. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5225561-A (JP)
Title: Timer circuit
Inventor: TAGUCHI AKIO
IPC: H01H47/18
Filed: 1975-08-22
Abstract: PURPOSE: In order to obtain the control time with high accuracy, by means of driving PUT owing to CR Delay Circuit thereby performing the set.reset control of timer circuit by merely controlling the input signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05295899-A (JP)
Title: Roofing work safety net monting construction
Inventor: MATSUKA KENJI
IPC: E04G21/32
Filed: 1992-04-21
Abstract: PURPOSE:To make safe roofing work by extending a ropy coupling member among a plurality of net fixtures suspended and arranged under the eaves, and making it possible to load and unload one end of a net to an interlocking member provided thereto. CONSTITUTION:Net fixtures 31 bearing the mounting end 30A of a safety not 30 are suspended and arranged to a roof 10 side at specific intervals. Net interlocking sections 31A are provided to the net fixtures 31. A ropy coupling member 1 is extended among the net interlocking sections 31A of the net fixtures 31 and, at the same time, a spring safty hook is provided to the middle part thereof to use for flexure resistance. In addition, one end 30A of the net 30 is loaded and unloaded to the net interlocking sections 31A through the spring safty hook connecting the net coupling member 41 to a ring coupling section 42. According to the constitution, the flexure of the safety net 30 is prevented, and a falling accident during the roofing can be prevented.
Patent JP-H09287692-A (JP)
Title: Helmholtz type pulsation reducing device
Inventor: MOTOSAWA YUKIHIRO
IPC: F16L55/04
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To increase a pulsation reducing effect without increasing the size of a device. SOLUTION: A Helmholtz type pulsation reducing device 10 comprises a coupling part 22 of which a connection part with a piping 1 consists; a neck part 23 coupled to the coupling part and having a through-hole 231; a rubber hose casing 25 for an oil pressure; a metallic casing 26; and a caulking member 27. To increase the pulsation reducing effect of the Helmholtz type pulsation reducing device, the spring factor of an oil spring when the Helmholtz type pulsation reducing device is modeled may be decreased. Since the spring factor proportions to a square of an acoustic velocity, by using a rubber hose (low acoustic velocity) for an oil pressure as the casing 25 instead of a conventional metal (a high acoustic velocity), the spring factor is decreased and a pulsation reducing effect is increased.
Patent JP-S62256342-A (JP)
Title: Plasma display panel
Inventor: USUI MASAYUKI
IPC: H01J11/22
Filed: 1986-04-30
Abstract: PURPOSE:To make an operational margin and a display capacity capable of being largely set, by making NESA electrodes form composite electrodes consist of the layer-built unified structure of two NESA films, which come in contact with each other at both end parts, with an insulating film inserted between them. CONSTITUTION:A NESA film is formed on a cover plate 1, and it is etched to obtain a NESA electrode 2 as the first layer. Then, a silicon dioxide film 3 is formed on the NESA electrode 2 in the region except both end parts, and thereon a NESA film is formed and the second NESA electrode 4 is obtained. Thus, composite NESA electrodes comprising three layers of the NESA electrode-the SiO2 film-the NESA electrode are formed, in which two NESA electrodes 2 and 4 come in contact with each other at both end parts. The display electrode in the composite NESA electrodes, is so formed that two NESA electrodes come in contact with each other at both ends through the SiO2 film, so that the resistance value is remarkably decreased in comparison with the case in which one NESA electrode is used. Hence, a plasma display panel of large display capacity can be composed with an extremely large operational margin.
Patent JP-S63268553-A (JP)
Title: Apparatus for casting metal or alloy having fine crystalline grain
Inventor: MIZUKAMI HIDEAKI
IPC: B22D11/106
Filed: 1987-04-24
Abstract: PURPOSE:To easily, economically and surely cast a metal or an alloy having fine crystal by pouring molten metal flowing out from a vessel at high pressure side into a mold at low pressure side after adjusting temp. of the molten metal near the solidified temp. through a cooling member. CONSTITUTION:Molten metal 32 stored in the molten metal vessel 31 is flowed out from a nozzle 33 while adjusting the flow rate by a stopper 49. This flow- out molten metal 32 is introduced in a reduced pressure vessel 34, which is exhausted to reduce the pressure, through an exhaust hole 35. In the pressure reducing vessel 34, the molten metal 32 is flowed down on a cooling plate 37 and cooled. The cooling plate 37 has a temp. adjusting device 38 composing of a heater 39 and a cooling water flow pipe 40 and the above flow-down molten metal 32 is adjusted to the prescribed temp., which is extremely little of over- cooling degree near the solidified temp. The molten metal 32, which becomes semi-solidified material 51 formed by such a way, is uniformly poured into a mold 36 rotating and reciprocatively shifting toward the arrow mark directions 42, 48 by driving a motor 44 and a cylinder 46. By this method, a cast ingot 52 having fine crystal structure in a mold 36 is formed.
Patent JP-S5528360-A (JP)
Title: Improving method for magnetizability of high carbon ferronickel
Inventor: SATOU YUKIYASU
IPC: C22C33/04
Filed: 1978-08-22
Abstract: PURPOSE: To improve the magnetizability without changing the constituents, by keeping the high carbon ferronickel product at lower than 5°C.  
     CONSTITUTION: The high carbon ferronickel product is cooled to lower than 5°C with such cooling medium as dry ice, icd, liquefied nitrogen, etc., or by the refrigerator, etc. As a result of this cooling treatment, the magnetizability required for making the product to be handleable. After the product is once subjected ot this cooling treatment, even if the product restores the ordinary temperatures, its magnetizability is maintained or increased according to circumstances. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62258261-A (JP)
Title: Planetary gear row for automatic transmission
Inventor: OKUBO MASAHIRO
IPC: F16H3/62
Filed: 1986-05-01
Abstract: PURPOSE:To improve the performance with simple structure by coupling a turbine and a sun gear of one planetary gear through a turbine shaft while coupling a first stator and the other sun gear through a stator tubular shaft then regulating the rotations respectively by means of brakes and connecting/ disconnecting both shafts by means of a clutch. CONSTITUTION:A tubular shaft 44 of a first stator 36 is arranged concentrically with the shaft 40 of a turbine 34 for a torque converter 30 and only the reverse rotary force of the first stator 36 is transmitted through a unilateral clutch 42 to said shaft 44. A second stator 38 is coupled through a unilateral clutch 46 to a fixed tubular shaft 48. The turbine shaft 40 is coupled to a sun gear 14 of a planetary gear 10. The reverse rotary force of the first stator 36 is transmitted through the tubular shaft 44 to a sun gear 16 of a planetary gear 12. The stator tubular shaft 44 can be connected/disconnected with the turbine shaft 40 by means of a clutch C while brakes B1, B2 and B3 are arranged on a coupling shaft 29 between both shafts and the planetary gears 10, 12. When combining these brakes and clutches variously, the speed change performance at each stage can be improved.
Patent JP-S5726756-A (JP)
Title: Speed signal generating circuit
Inventor: SHIMOO SHIGERU
IPC: G05D13/62
Filed: 1980-07-24
Abstract: PURPOSE:To permit the speed signal generating circuit of a positioning device to respond to a fast movement and also generate a low-noise speed signal, by using a discontinuous position signal showing the position of a member and the current value signal of a driving motor. CONSTITUTION:A position signal 101 in a triangular wave shape is inputted to a differentiator 11 and gate signal generators 17 and 18; and the signal 101, when at a prescribed level +E2--E2, is differentiated and inputted to a sample holding circuit 13 via a rectifier 12 to generate a speed output 110 because a sample signal 103 is on. The signal when at any level other than the prescribed level is in a discontinuous region and a clamp signal 105 turns on, so a rectangular wave signal 107 is applied to the differentiator. The signal 107 is generated by switching the speed signal by a polarity inverter 14 according to a selective signal 102, and consequently the output 106 of the differentiator is forced to equal the differential signal 106 when the signal 105 is off, thereby speeding the rising and falling of the differential signal extremely. A slight step part of the rectifier output is eliminated by adding the current value signal 104 to the circuit 13.
Patent JP-H09288198-A (JP)
Title: Method for treating damage of shallow underground structure for disposal or storage of harmful substance
Inventor: ITO HIROSHI
IPC: G21F9/34
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To stop contamination from spreading, remove contaminated soil and repair damaged parts, that is, carry out a sequence of repair work safely and efficiently when a structure buried shallow underground in which harmful substances such as radioactive waste or the like are disposed or stored is damaged and the harmful substances inside the structure leak to the surrounding soil. SOLUTION: Steel sheet piles 3, 3... are driven into a soil S in the periphery of a crack point C of a concrete pit 1. Moreover, the adjacent steel sheet piles 3, 3 are frozen therebetween, thereby constructing a completely continuous water stop wall 7. Thereafter, a soil SR1 enclosed by the completely continuous water stop wall 7 is frozen and the frozen soil SR1 of a block is removed as it is. An artificial ground material is filled inside water stop wall 7 after the soil is removed. The artificial ground material is not filled at first to a part facing the concrete pit 1, so that a pocket 11 is formed. A suspension 12 is filled in the pocket 11 to shut the crack point C. Then, the pocket 11 is filled.
Patent JP-H05268833-A (JP)
Title: Culture method of cortinellus shiitake and culture unit
IPC: A01G1/04
Filed: 1992-03-29
Abstract: PURPOSE:To provide the subject method and unit designed to increase the number of harvests of 'shiitake' during a winter season by artificially repeating the hibernation period, bud-cutting period, and dry production period using a windbreak net, wind-blocking sheet, light-shading/raindrop-atomizing sheet, light-blocking sheet with natural illumination function, and sprinklers, etc. CONSTITUTION:A windbreak net 17, wind-blocking sheet 18, light-shading/ raindrop-atomizing sheet 3, rain-blocking sheet 5 with natural illumination function, and sprinklers 13,14 are respectively controlled according to natural climate to repeat the hibernation period, bud-cutting period, and dry production period artificially.
Patent JP-H11293129-A (JP)
Title: Thermosetting composition, original plate for lithographic printing plate therefrom, and sulfonate compound
Inventor: KAWAMURA KOICHI
IPC: C09D11/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting composition having excellent storage stability and useful as original plate for lithographic printing plate, etc., by making the composition include a compound having plural sulfonate groups eliminating sulfonic acid by heat. SOLUTION: This composition contacts (A) a compound expressed by formula I [L is an organic group comprising a polyfunctional non-metallic atom required for connecting to a polymer skeleton; R<1> and R<2> are each a (substituted) alkyl or a (substituted) aryl] having more than two sulfonate groups eliminating sulfonic acid by heat, and further preferably (B) a compound having more than two groups reacting with a group generated from heat elimination of sulfonic acid. Preferably, an original plate for a lithographic printing plate is produced by providing an infrared light sensitive layer comprising the thermosetting composition on a supporting body, and the sulfonate expressed by formula II (R<3> is H chlorine, methyl, methoxy or acetamide) is a new compound.
Patent JP-H02281893-A (JP)
Title: Key telephone system
Inventor: TAJIMA MASAKO
IPC: H04M3/533
Filed: 1989-04-24
Abstract: PURPOSE:To constitute a key telephone system so that a user can understand immediately the cause of an operation error by sending out a voice error message from a loud-speaker of a key telephone set brought to misoperation by the user. CONSTITUTION:The system is provided with a key telephone set group 1 and a key telephone main equipment 2, and the key telephone main equipment 2 is provided with a key telephone set interface 3, a switch circuit 4, a trunk circuit 5, a voice storage part 6, a data input/output interface 7, a central processing unit 8, a program memory 9, and an input data buffer memory 10. In this state, when the user executes a misoperation of the key telephone set, a voice error message corresponding to the misoperation is selected, transmitted to the key telephone set brought to misoperation, and an operation error is informed to the user. In such a way, the user can understand immediately the cause of the operation error.
Patent JP-S583110-A (JP)
Title: Digital recorder and reproducer
Inventor: ITOU TAKESHI
IPC: G11B20/10
Filed: 1981-06-30
Abstract: PURPOSE:To provide a simple operability and to give a good convenience for usage, by automatically forming a no signal part with a prescribed length only with the operation of a pause operator simply at the recording except VIDEO mode. CONSTITUTION:In a PCM deck 20, a PCM processor 21 and a VTR 22 for recording and reproduction are incorporatedly formed. The PCM deck 20 performs normal recording and reproduction, digital mixing recording with a VTR 23 externally connected with the VTR 22 with signal switching circuits 24-28, digital dubbing and PCM adaptor function for recording or reproduction. When a pause switch SW3 is turned on at a recording state except the VIDEO mode, a digital recording mute signal is outputted from a digital mute circuit 291, and a pause signal making the VTR 22 into pause state is outputted with a delay for a prescribed time.