baber/WOPTO huggingface dataset:
Patent JP-H07270088-A (JP)
Title: Heat exchanger tube for condensing steam and manufacture thereof
Inventor: GAAHAADO SHIYUUZU
IPC: F28F13/04
Filed: 1995-02-02
Abstract: PURPOSE: To obtain a metallic heat exchanging tube having ribs each extending annularly or helically on the outer surface and provided with a protruding edge in which heat transfer effect is enhanced by making depressions isolated from each other in a rib flank thereby avoiding restriction of condensate. CONSTITUTION: In a heat exchanger tube 1 for condensing vapor having ribs 2 extending helically on the outer surface with a groove 3 being made between ribs, a large number of depressions 5 spaced apart in the longitudinal direction are made in the rib flank 4 at a pace of 4-30 depressions per 1 cm of the rib length. The depressions are made at a depth equal to 20-80% of the rib height H. The tube 1 with rib is made using an apparatus comprising a tool holder incorporating at least one rear stage rolling disc provided with a rolling tool and a pattern and the depression 5 is formed by making a large number of teeth of the rolling disc to bite into the rib flank 4.
Patent JP-H04345668-A (JP)
Title: Polymerizable, metal-azo and metal-azomethine dyes
Inventor: TERENSU PATORITSUKU SUMISU
IPC: C09B55/00
Filed: 1992-02-25
Abstract: PURPOSE: To obtain metal-azo and metal-azomethine dyes excellent in stability and useful as monomer dyes mordanted by polymn. by introducing a pendant free radical polymerizable group into a transition metal complex dye.  
     CONSTITUTION: This dye has a structure represented by formula I (wherein Z 1  and Z 2  are an arene nucleus having 5-14 ring atoms, G 1  and G 2  are a metal linking group, R is H, halogen, alkyl, acylamino, alkoxy or sulfonamide, L 1  is primary, secondary and tertiary nitrogen-containing groups each having a free radical polymerizable group or a phosphorus-containing group, L 2  is a monodentate or bidentate ligand, X is nitrogen or methine, M is polyvalent transition metal ions at least four or more in the number of ligands and k, m and n are 3 or less). As pref. concrete example, dyes represented by formulae II, III are designated. Since this dye has high absorptivity, it is useful for dyeing a synthetic polymer or resin. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000237028-A (JP)
Title: Portable hanger
Inventor: MATSUI TETSUEI
IPC: A47G25/28
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a portable hanger capable of quickly mounting and dismounting a suit jacket, carrying it without wrinkling it and being convenient for carrying as well. SOLUTION: This portable hanger is composed of a clamping part for clamping the suit jacket for which first and second bar bodies 1 and 2 are respectively connected at one end and provided almost parallelly, a hooking part 3 for hooking the collar hanger of the suit jacket provided on the first bar body 1 corresponding to the intermediate position of the second bar body 2 and an attaching part 4 provided on the first bar body 1.
Patent JP-S53122160-A (JP)
Title: Boiler for hot water supply
Inventor: YUKIMACHI KATSUROU
IPC: F24S90/00
Filed: 1977-03-31
Abstract: PURPOSE:To ensure large heat accumulating quantities in proportional to the volume of a tank and the good taking in and out of heat to a heat accumulating material, and to obtain hot water for hot water supply with necessary temp at arbitrary period.
Patent JP-S60204913-A (JP)
Title: Waste gas purifying apparatus of diesel engine
Inventor: RAINAA DOMESURE
IPC: F01N3/28
Filed: 1985-02-28
Abstract: An apparatus for cleaning the exhaust gases of diesel engines, and especially for removal of soot particulates, utilizing series connected filter elements installed in the cross section of a housing traversed by the exhaust gas, wherein at least one filter element carrying a catalyst that lowers the ignition temperature of the soot and assists in soot burn off alternates several times with at least one filter element carrying a catalyst that assists the combustion of gaseous pollutants.
Patent JP-S55131293-A (JP)
Title: Speed controller for motor
Inventor: YAMAZAKI NOBUNORI
IPC: H02P7/292
Filed: 1979-03-30
Abstract: PURPOSE:To simplify the circuitry eliminating the current controlling amplifier by limiting the amature current, but only in a transient case, utilizing the rise time of the speed command and detecting the mean value of the current with a time- interlock. CONSTITUTION:At the start of the DC motor 4, with a drop in the voltage of the resistor 3 due to the armature current, a voltage is applied not only between the resistors 16, 17 and 20 and the base and the emitter of the transistor 15 and the resistors 22 and 24 and the capacitor 23 and the base and the emitter of the transistor 21. The voltage in the latter is smoothed with the capacitor 23 and delayed in action. On the other hand, in the former, the voltage works without delay when the peak of the voltage exceeds the threshhold voltage of the transistor 15 and the collector current flows through the resistance 14, the collector and the emitter of the transistor 15 and the resistance 17. With the drop in the voltage due to the resistance 14, the speed command is lowered to inhibit the overcurrent of the motor 4. In addition, the voltage, delayed by the capacitor 23, commands the reduced speed through the resistance to inhibit the mean value of the armature current of the motor 4. Therefore, the current control amplifier can be eliminated.
Patent JP-S51113771-A (JP)
Title: Information signal discriminating unit
Inventor: ABE KOUHEI
IPC: G06M3/00
Filed: 1975-03-31
Abstract: PURPOSE: Information signal discriminating unit which can discriminate and detect the information signals in the environmental noise and crosstalk by way of digitally processing the signals and noises. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05230888-A (JP)
Title: Outside corridor unit
Inventor: ASAI ISAMU
IPC: E04F10/08
Filed: 1992-02-25
Abstract: PURPOSE:To obtain an effective countermeasure for rain blowing into an outside corridor without conflicting with the restriction of the slanting line. CONSTITUTION:An outside corridor is formed inside, and the middle height part of the outer face is provided with an opening part for communicating the inside with the outside. A floor pent-roof 22 is formed on the upper side of the opening part 21, and a lower floor pent-roof 23 is formed on the lower side of the opening part 21. The outside of the floor pent-roof 22 and that of the lower floor pent-roof 23 are disposed within the same inclined face formed outward toward the lower side, and storage parts 25, 26 allowing things to be put in/out from the outside corridor are provided inside these floor pent-roof 22 and lower floor pent-roof 23. The blowing of rain into the floor and the lower floor is thereby prevented without conflicting with the restriction of the slanting line.
Patent JP-H08228899-A (JP)
Title: Mounting structure for counter
Inventor: TATSUTA MASATO
IPC: A47B96/18
Filed: 1995-02-27
Abstract: PURPOSE: To provide a counter capable of being easily and firmly fixed at a required position. CONSTITUTION: This counter 1 is equipped with a groove shaped rail 13 constructed on the longitudinal direction on the back side face 14 of the counter 1, a joint piece 3 whose tip is engaged with the inside of the groove shaped rail 13, and a fixing piece 6 to be imposed between the joint piece 3 and the counter 1. The fixing piece 6 is fixed to a side board 2 of a cabinet 17 constructed below the counter 1 to connect and fix the side board 2 and the counter 1.
Patent JP-H01212874-A (JP)
Title: Multichamber type air conditioner
Inventor: KINO AKIHIRO
IPC: F25B13/00
Filed: 1988-02-19
Abstract: PURPOSE:To enable execution of normally stable cooling (heating) operation by adjusting a heat exchange capacity on the outdoor side to a value matching the number of operating indoor machines, by a method wherein the two refrigerant flow passages of a heat exchanger on the outdoor side are individually or simultaneously used at the total operation capacity of two capacity variable compressors interconnected in parallel. CONSTITUTION:Two-way valves 18a and 18b mounted to the inlet and the outlet of a heat exchanger A16 on the outdoor side, and two-way valves 19a and 19b are similarly located to the inlet and the outlet of a heat exchanger B17 on the outdoor side. A ratio between the sizes of the heat exchangers A16 and B17 on the outdoor side is 1:2. When the capacity of an outdoor machine 1 is 10HP, the heat exchanger A16 on the outdoor side has a capacity equivalent to 3.3HP and the heat exchanger B17 on the outdoor side has a capacity equivalent to 6.7HP. As noted above, the heat exchangers A16 and B17 on the outdoor side different in a capacity are interconnected in parallel, and by controlling the two-way valves located to the respective inlets and the outlets, the two-way valves 18a, 18b, 19a and 19b are opened and closed according to the number of operation indoor machines 8 (a total operation horse power). By switching the heat exchangers A16 and B17 on the outdoor side, stable operation is practicable at normally proper indoor and outdoor heat exchange capacity. The control is effected by a control means 13 on the outdoor side by means of a compressor running mode.
Patent JP-S61198000-A (JP)
Inventor: MATSUO TERUHIKO
IPC: F42B19/00
Filed: 1985-02-27
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-H09225721-A (JP)
Title: Milling machine
Inventor: MIYAUCHI MASAAKI
IPC: B23C1/04
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To increase the rigidity of a main spindle, and to facilitate the exchange, etc., of a tool in a milling machine to simultaneously mill a pair of right and left works. SOLUTION: A central part of a main spindle is a driving force transmitting part 3a, and extension parts of the main spindle extending in the right-to-left direction are tool fitting parts 3b, 3b, the driving force transmitting part 3a is borne by a bearing housing 6, and end parts of the tool fitting parts 3b, 3b are borne by end part bearing members 7, 7. Milling tools 5,... are fitted between the bearing housing 6 and the end part bearing members 7, 7 through spacers 4,... so that the end part bearing members 7, 7 can be moved and positioned in the axial direction of the main spindle.
Patent JP-S57151552-A (JP)
Title: Recorder
Inventor: TAKAHASHI YUUJI
IPC: H04N1/00
Filed: 1981-03-17
Abstract: PURPOSE:To reduce the size and to facilitate the replacement of the roll paper  in a recorder employing a roll paper, by interlocking a member for moving the roll paper receiving section in the take-out direction through the opening operation of a roll paper replacing cover, with the cover. CONSTITUTION:A link mechanism 13 is interlocked with the opening operation  of a roll paper 3 and the upper face of an arm 12 or a cam face will push the  roll paper shaft 8 upward. Consequently the roll paper 2 will be brought to the  easily replaceable position. When closing the cover 3 the receiving section of the  roll paper shaft 8 is recovered to complete the feeding. Consequently the size is reduced and the replacement is facilitated.
Patent JP-S58155430-A (JP)
Title: Reactive power compensation device
Inventor: YAMAZAKI HIROKAZU
IPC: H02J3/18
Filed: 1982-03-11
Abstract: PURPOSE:To prevent a malfunction of a protecting circuit, by constituting a titled device so that an overcurrent relay is not operated, when a deflected exciting current is generated in a transformer, in a reactive power compensating circuit having a high impedance transformer. CONSTITUTION:A reactive power compensating circuit has a thyristor protecting overcurrent relay OC in a primary side delta connection of a high impedance transformer TR3. A detecting output of a phase current detecting overcurrent relay OC coupled with the primary side delta connection of the high impedance transformer is inputted to a pulse shifting circuit (for instance, a pulse stepping circuit), and its output is inputted to a controlling circuit 3. In case when a deflected exciting cuttent is generated by turning on an adjacent transformer TR connected to the same electric power source 1, a turn-on current of a thyristor 2 is reduced. As a result, the overcurrent relay is not operated, by which the protecting circuit executes no malfunction.
Patent JP-H11238878-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAOTOME TAKAHIRO
IPC: H01L29/78
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing semiconductor devices, by which a thin and uniform silicide film can be prepared. SOLUTION: A titanium film 8 and a titanium nitride film 9 are formed sequentially to cover the whole surface of a MOS transistor region. Then, the titanium film 8 is caused to react with the silicon of source and drain 7 and of gate electrode 5 by heat treatment to form a titanium silicide film 10 on the surface of source and drain 7 and of gate electrode 5. After unreacted parts of the titanium film 8 and the titanium nitride film 9 are removed, silicon is ionimplanted into the titanium silicide film 10. Then, a titanium film 11 and a titanium nitride film 12 are formed to cover whole surface of the MOS transistor region. Subsequently, titanium silicide film 13 is caused to make phase transition into C54 by heat treatment.
Patent JP-S59166021-A (JP)
Inventor: HANEDA BUEI
IPC: B32B27/20
Filed: 1983-03-09
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-S60183176-A (JP)
Title: Thermal transfer printer
Inventor: NODA ATSUSHI
IPC: B41J35/28
Filed: 1984-03-02
Abstract: PURPOSE:To enable an ink ribbon to be used plural times with a simple construction, by a method wherein when an ink ribbon cassette is fitted, the face or back thereof is discriminated, and a printing pressure exerted on a printing head is varied in accordance with the discriminated result. CONSTITUTION:After winding an ink ribbon 2 around a reel 5, the ink ribbon cassette 1 is fitted to a carriage 7 face side back. In this case, the surface of the cassette 1 brought into contact with the carriage 7 is free of a detection groove 6, so that an upper end part of a detecting lever 8 makes contact with and depressed downward by said surface, thereby pulling a spring 12 fitted between the lever 8 and a heat sink 10, and a printing head 9 on the heat sink 10 capable of being turned around a guide shaft 11 is pressed against a platen 15 through a recording paper 14 with a higher pressure. Accordingly, it is possible to print with the same density.
Patent JP-S57155426-A (JP)
Title: Forwarding and discharging system for muddy water in execution of underground continuous wall, etc.
Inventor: KAWAZU HIROFUMI
IPC: E02D5/36
Filed: 1981-03-19
Abstract: PURPOSE:To excavate the ground efficiently by connecting a mud forwarding pipe mounted around a ground excavating section to a pressure tank and supplying muddy water to the ground excavating section from the mud forwarding pipe. CONSTITUTION:An excavator 7 mixes soil and sand excavated and muddy water and excavates the ground, muddy water discharged at the time of excavation is sucked up by means of a pump 8, and mud is discharged to an intermediate tank 12 through a mud discharge pipe 11. Mud is forwarded to a muddy water treating device 17 through a mud discharge pipe 16 from the intermediate tank 12 by means of pumps 13. Soil and sand are recovered by the muddy water treating device 17, and muddy water is stored in a muddy water tank 1. When excavation work is started, muddy water is sent into the pressure tank 3 by means of pumps 2, and muddy water is supplied to the excavating section from the mud forwarding pipe 5.
Patent JP-H06251582-A (JP)
Title: Memory control circuit
Inventor: MATSUSHIMA KO
IPC: G11C11/406
Filed: 1993-02-26
Abstract: PURPOSE:To eliminate the missing of an image data even when a read-out requirement or a refresh requirement is generated at the time of executing a write-in to an image memory successively. CONSTITUTION:A write-in data 10 is held in inner memory 1 being for holding data temporarily and a write address is increased at every time when the data is held. An address comparing part 4 generates a write-in requirement to a sequence part when a write address and a read address do not coincide and after receiving the requirement, the sequence part 5, an address generation part and the inner memory output RAS and CAS signals, an address and a write-in data respectively and then a write-in to the image memory is performed. At this time, the read address in the inner memory is increased. When the write-in requirement and the read-out requirement are generated at the same time, although the write-in operation to the inner memory is performed generally, a read operat-ion is executed in stead of the write-in operation to the image memory-A write-in data during this operation is held in the inner memory and written-in to the image memory successively after the finish of the read operation of the image memory.
Patent JP-H11237986-A (JP)
Title: Object preparation supporting device and object managing method for programmable controller
Inventor: WADA KEISUKE
IPC: G06F9/445
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To simplify setting operation at the time of download when generating an object. SOLUTION: This supporting device sets at an object definition table 11 an object name and an object attribute, namely, information showing whether that object is an object for designating object generation data number, an object for designating download data number or an object having no designation of data and the maximum data number in the case data number is designated. When generating an object, an object generating head NO and a final number are set while referring to the object definition table 11. Besides, at the time of download, a download head NO and a final number are set as well while referring to the object definition table 11.
Patent JP-H04259315-A (JP)
Title: Method for sealing joint part in water cooled metallic material for blast furnace
Inventor: IDE MITSUO
IPC: C21B7/10
Filed: 1991-02-12
Abstract: PURPOSE:To prevent leakage of castable refractory pressed between back face of a water cooled metallic material and an iron shell of a blast furnace by sealing joint part between the mutual water cooled metallic materials. CONSTITUTION:Cylindrical gauzes 2 having a little larger in outer diameter than in width of the joint part are bound to V-shaped studs 3 set at upper face and one side of the side faces of the water cooled metallic material 1 with wire, etc., and deformed as elliptic-state in the joint part and stuck to the side face of the water cooled metallic material 1, and then, the castable refractory is sprayed on the cylindrical gauzes 2 from inside of the furnace through a nozzle and stuck to the cylindrical gauzes 2 to seal mutually the joint part between the water cooled metallic materials. Interruption of pressing-in work caused by leakage of the pressed-in castable refractory is eliminated, and at the time of executing repairing work for blast furnace wall, blast stopping term in the blast furnace is shortened and the whole efficiency of iron-making plant is improved.
Patent JP-H06247292-A (JP)
Title: Gang type oil-hydraulic drive device of coupled railroad cars
Inventor: INOUE HIROSHI
IPC: B61C9/42
Filed: 1993-02-26
Abstract: PURPOSE:To enable two or more railroad cars coupled with each other to run synchronizedly by furnishing a fourth controller which controls the working oil discharge amount of the second variable capacity hydraulic pump so that the signal difference between the first and second comparators nullifies on the basis of the comparative signal of the third comparator. CONSTITUTION:A controller 29a of a driver car A controls the working oil discharge amount of a variable capacity hydraulic pump 2a so that the signal difference between comparators 23a, 23b nullifies on the basis of the output signal of a comparator 24a. A controller of a coupled car B alike controls the working oil discharge amount of another variable capacity hydraulic pump 2b so that the signal difference between the comparators 23a, 23b nullifies on the basis of the output signal of another comparator 24b. Even though difference exists between the characteristics of the hydraulic pump 2a and hydraulic motor 1a of the driver car A and those of the pap 2b and motor 1b of the coupled car B, the traction force is averaged and the driver car A and coupled car B can run smoothly without push and draw.
Patent JP-S56136050-A (JP)
Title: Individual selective call reception system
Inventor: MORI YASUHIRO
IPC: H04L7/04
Filed: 1980-03-28
Abstract: PURPOSE: To perform high-reliability detection over effective electric power operation, by arranging a previous signal, composed of a specific code string, at the head part of an information word string in each group.  
     CONSTITUTION: A wave to be modulated which is received by an antenna is demodulated by receiver 22 and then converted by waveform shaping circuit 23 into a digital signal, which is sent to decoding and controlling circuit 24. Circuit 24 controls switching circuit 26 to switch battery 27 which supplies power to receiver 22 and circuit 23. On detecting a preamble signal, said controlling circuit 24 turns on circuit 26 at any time for bit synchronization. If a block synchronizing signal is detected in this state, circuit 26 is turned off normally to exclude the power supply to respective parts except circuit 24. Thus, circuit 26 is turned on normally at the time of a corresponding group to supply the power to respective parts. In the starting of the power source, the receiver waits for the starting of the power source by using a previous signal consisting of logic "1" and "0" and also detects an information work, thereby sending it to alarm horn 29. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08207963-A (JP)
Title: Bag-in-box type storage container
Inventor: SHIRAI SAKAE
IPC: B65D77/06
Filed: 1995-02-03
Abstract: PURPOSE: To provide a bag-in-box type storage container of which the internal bag can be easily built up into a specified polygonal box shape, and also, of which the handling is simple when the internal bag is stored in an external box. CONSTITUTION: On a flat bag form internal bag C, ribs 8, 8 which form the central lines in the height direction respectively on two surfaces, which are confronted to each other, of a body part 6 when being stood and formed, are formed. Then, the top and bottom ends of the rib 8 are respectively made a peak 9a being folded up in a ridge so that the internal bag C may correspond with a rectangular parallelopiped form external box B, and a folded up in a ridge part 9 which becomes an edge to connect two corners 9b, 9b on the top and bottom of the body part 6 is formed. Then, the flat bag form internal bag C is erected according to respective folded up in a ridge part 9 and built up into a rectangular parallelopiped form. Then, the built up internal bag C is stored in the external box B and stuck to the external box B to manufacture a bag-in-box type storage container A.
Patent JP-S57152759-A (JP)
Title: Folding test system
Inventor: SHIRAI HITOSHI
IPC: H04M3/26
Filed: 1981-03-18
Abstract: PURPOSE:To perform economically the test up to a digital terminal unit, by using a specific channel of the highway between the switch module of a digital exchange and a digital terminal shelf for the test. CONSTITUTION:A channel CH0 out of channels CH0-CH127 of a highway between a switch module SM and a terminal shelf DTSH is assigned for the test, and 8-bit folding test bit pattern ''10101010'' is transmitted. Digital terminal units DTU0-DTU3 separate 2-bit ''10'' respectively at timings (c)-(f) and apply separated ''10'' s to shift registers SR0-SR3 to delay them by components corresponding to 8 time slots. 2-bit ''10''s from registers SR0- SR3 are inserted to the same channel in data inserting partsI0-I3, and a multiplexer MPX transfers 2-bit  ''10''s folded by units DTU0-DTU3 to the module SM as 8 bits on one channel.