baber/WOPTO huggingface dataset:
Patent JP-S58182500-A (JP)
Title: Controlling unit for dynamotor operation
Inventor: KAWAHARA KATSUYUKI
IPC: H02H7/08
Filed: 1982-04-16
Abstract: PURPOSE:To prevent an abnormal rise in the voltage/frequency ratio by a method wherein a hydraulic turbine and a dynamotor are put out of operation in an emergency action and a voltage at the dynamotor terminals higher than a prescribed value causes the exciting current to be interrupted when input is lost. CONSTITUTION:When input is interrupted while a dynamotor 1 is in operation as a synchronous motor, an input loss detector 12 is activated, yielding an emergency stop directive. The hydraulic turbine is stopped and parallellism-forming breaker 4 is opened. Failure of the breaker 4 to open causes a field breaker 9 to remain closed, when voltage across the terminals of the hynamotor is maintained at a rated value by means of an automatic voltage regulator 6. Under such conditions, a voltage detecting relay 14 stays in operation, which, after the elapse of a prescribed period of time, causes a gate shut-off directive to be supplied to the automatic voltage regulator 6, which in turn stops an exciting rectifier 8 from controlling the gate.
Patent JP-H08265501-A (JP)
Title: Signal reading circuit and information processor
Inventor: ASABA TETSURO
IPC: H04N5/335
Filed: 1995-03-22
Abstract: PURPOSE: To prevent the drop of output voltage that is caused by the parasitic capacitance of a reading horizontal line by using the output terminal of a signal reading circuit where the potential of signal source is transmitted by an insulat ed gate type transistor Tr circuit as the source of an insulated gate type Tr. CONSTITUTION: The emitter output potential VE of a signal source S is transferred to the gate of an output MOSFET Tr6 via an insulated gate type MOSFET Tr3. Thus the gate potential of the Tr6 is set at V6 G≃VE. The drain of the Tr6 is connected to a power supply Vcc via a reading MOSFET Tr5 together with the source of the Tr6 used as an output terminal that is led to a reading horizontal line. When the Tr5 is turned on, the Tr6 operates to vary the source potential V6 S according to the gate potential V6 G and to satisfy VE≃V6 G. Then the influence of the parasitic capacitance CH is eliminated and the output potential of the signal source S is outputted with almost no drop due to a fact that the source of the Tr6 is connected to a horizontal line.
Patent JP-H01233614-A (JP)
Title: Document printing system
Inventor: INOUE SATORU
IPC: B41J2/485
Filed: 1988-03-15
Abstract: PURPOSE:To reduce the manday required for preparing a program outputting a slip by repreparing a processing file to correspond to the column and row of the document be outputted. CONSTITUTION:When the constitution of five rows and two columns of the slip is inputted from a parameter input device 3 as the condition to execute a file conversion, a parameter input part 5 prepares a temporary area for file conversion 11 as five rows and two columns. An input file reading part 6 transfers control to a file output part 8 when the row and the column of the temporary area for file conversion 11 are filled up as the result of a record transfer. Since the file output part 8 outputs the temporary area for file conversion 11 for the one row in order as a record to a processing result storing device 9, a converted record 10, of which the one column consists of plural data, is prepared in the processing result storing device 9. A user can output the slip whose one column consists of the plural records, to a printer device 13 only by preparing a document output program 12 whose one column to execute the converted record 10 consists of the one record.
Patent JP-S60207475-A (JP)
Title: Controller for elevator
Inventor: AOSHIMA TOMOYUKI
IPC: B66B1/28
Filed: 1984-03-30
Abstract: PURPOSE:To reduce the size and to improve the energy efficiency by absorbing small regenerative energy of an elevator by a storage battery, and consuming a large regenerative energy which cannot be absorbed by the battery via a resistor. CONSTITUTION:When an elevator is in a regenerative mode, regenerative energy is returned to a DC power source side through a free wheel diode connected in anti-parallel with the transistor of an inverter stack 3, and the regenerative energy is not absorbed by a storage battery 12. When the regenerative energy increases and the battery 12 cannot completely absorb the regenerative energy, a detector 9 for detecting an inverter DC voltage operates to turn ON a regenerative energy absorbing power transistor 10, and the energy is consumed via a resistor 11.
Patent JP-H02242286-A (JP)
Title: Angle adjusting mechanism of display device and display device having this angle adjusting mechanism
Inventor: ODAKAWA KAZUAKI
IPC: H04N5/64
Filed: 1989-03-15
Abstract: PURPOSE:To obtain stable friction force and to facilitate assembly and adjustment by generating friction force by mechanical parts and utilizing the compression spring for friction generation in an angle adjusting mechanism as a torsion spring. CONSTITUTION:A bent part 40a at one end of a tilting spring 40 is fitted into a hole 41a provided in a tilting bearing 41 and the part bent to about 90 deg. at the other end is fitted into a tilting washer 42. This washer 42 has plural pieces of projecting parts 42a so that the projecting parts 42a engage with plural pieces of grooves 39a provided in a tilting shaft 39. The washer 42 is turned in the winding direction of the spring 40 where a screw 43 is tightened at the time of assembly. The screw 43 is tightened up to engage the projecting parts 42a of the washer 42 with the grooves 39a to stop the torsion of the spring 40 when the energizing force is generated. Further, the screw 43 is tightened up and locked until the progression of the screw is blocked by a tilting spacer 44. The shaft 39 is brought into pressurized contact with the bearing 41 to obtain compressive force and the shaft 39 is simultaneously energized in the rotating direction by one piece of the spring 40 in this way.
Patent JP-H03263076-A (JP)
Title: Fur brush cleaner
Inventor: NISHISE HIDEYA
IPC: G03G21/00
Filed: 1990-03-14
Abstract: PURPOSE:To restrain toner from scattering from a cleaner by providing a means capable of preventing the occurrence of toner powder smoke even in the case of rotating a fur brush at the time of non-cleaning. CONSTITUTION:The cleaner is provided with a shutter 13 as a means for preventing the occurrence of the toner powder smoke for substantially closing the open part of a fur brush cleaner 7 at the time of non-cleaning, and a roller 9 which is arranged on the downstream side lower than the contact part with an image carrier in the rotating direction of the brush 8 so as to come into contact with the leading end of the fur brush at the time of cleaning and for rotating in the same circumferential speed direction at the circumferential speed equal to or exceeding the circumferential speed at the leading end of the fur brush. And the cleaner is also provided with a means for controlling the fur brush rotating motor so that the rotating speed of the fur brush at the time of non-cleaning may be lower than at the time of cleaning. Then, the open part of the cleaner is closed by the shutter 13 at the time of non-cleaning, and also the roller 9 is rotated in the same circumferential speed direction at the speed equal to or exceeding the speed of the brush 8. Thus, the toner can be restrained from scattering from the cleaner.
Patent JP-H11258732-A (JP)
Title: Novel photographic dye, fine solid dispersed particles containing the same, silver halide photographic sensitive material, method for processing this photographic sensitive material
Inventor: SUGINO MOTOAKI
IPC: C09B23/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material containing a photographic dye improved in decolorant property in development processing and less in fogging and not bringing about deterioration of sensitivity by using the specified dye for a photograph. SOLUTION: This photographic dye to be used is represented by the formula in which each of R<1> and R<2> is an aromatic hydrocarbon group, is the same or independent from each other; Z<1> is a nonmetallic atomic group necessary to form a 5- or 6-membered N-containing hetero ring; each of L<1> -L<3> is a methine group and (m) is 0, 1, or 2. Further, the dye of the formula has at least one kind of a substituent selected from a group consisting of carboxylic or phenolic groups or at least one kind of a bond selected from a group consisting of -SO2 NH-, -SO2 NHCO- or -CONHCO-.
Patent JP-S54154726-A (JP)
Title: Recovery of terephthalic acid
Inventor: TAUCHI MASATOSHI
IPC: C07C51/00
Filed: 1978-05-27
Abstract: PURPOSE: A suspension containing terephthalic acid resulting from oxidation of organic aromatic compounds in liquid phase is continuously brought into contact with acetic acid countercurrently, thus obtaining high-purity terephthalic acid crystals which can be used for direct polycondensation.  
     CONSTITUTION: Terephthalic acid is obtained by oxidizing organic aromatic compounds in liquid phase in a lower aliphatic monocarboxylic acid with a gas containing molecular oxygen, wherein the suspension of reaction product is slowly brought into contact with water-containing acetic acid countercurrently at a temperature not more than 10°C lower than the oxidation reaction temperature in the same tower, whereby the reaction mother liquor is replaced with the water-containing acetic acid and simultaneously impurities are extracted from the crystals of terephthalic acid, thus giving the suspension containing high-purity terephthalic acid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000257695-A (JP)
Title: Fluid coupling device
Inventor: IWAO NOBUYUKI
IPC: F16H45/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce drag torque by arranging a lock-up clutch for engaging a casing with a turbine when a working fluid flows from an outside chamber to a working chamber through an inside chamber, and for releasing the engagement of the casing and the turbine when the working fluid flows from the working chamber to the outside chamber through the inside chamber. SOLUTION: Transmission connection between a casing and a turbine 43 is released by pressing a clutch disc 51 to the left in a lock up clutch 50 in the case of letting flow a working fluid supplied by a working fluid circulating means from a working chamber 4a formed by a pump 42 and the turbine 43. On the other hand, in the case of circulating the working fluid from the outside chamber 40a through the inside chamber 40b to the working chamber 4a formed by the pump 42 and the turbine 43, the clutch disc 51 is pressed to the right to make direct transmission connection between the casing and the turbine 43. Thus, drag torque can be reduced.
Patent JP-S56159178-A (JP)
Title: Thermal head
Inventor: YAMAGUCHI TAKAYUKI
IPC: B41J2/335
Filed: 1980-05-14
Abstract: PURPOSE:To obtain a thermal head, for use with a heat-sensitive recorder, which has improved abrasion resistance and durability, by a method wherein an electrode is made of other metals than a gold, and the whole exposed surface of the electrode is covered for protection. CONSTITUTION:A heating resistance 2-A is placed on a substrate 1-A, and electrodes 3-A, made of copper, silver, aluminum and the like, are placed thereon. The whole exposed surface of the electrodes 3-A and the heating resistance 2-A are monolithically covered with a protection layer 4-A to form a thermal heat (fig. 1). A numeral 6-A represents a window, through which an external terminal is taken out. A protection layer is formed by an alumite processing method and a method in which an Al compound is formed directly on the surface by the use of N2 gas, boron and the like. Especially in case (fig. 2) the electrode is made of aluminum (alloy), the electrode 3-B and the heating resistance 2-B can also be independently protected by means of protection layers 5-B and 4-B, respectively. EFFECT:The thermal head can be formed at an inexpensive cost.
Patent JP-2000217890-A (JP)
Title: Portable-case-equipped tool for attaching nipple or the like
Inventor: ABE NOBUYUKI
IPC: A61J11/04
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a portable tool for attaching a nipple or the like, enabling a nipple or the like to be attached to a container such as a PET bottle so as to feed (drink) beverage. SOLUTION: A mouthpiece 3 such as a nipple is fixed in place by a nipple attaching tool (locking cap for bottle or the like) 2 and a nipple attaching tool (nipple locking cap) 1 and is attached to a container 4 such as a PET bottle. To attach a check-valve-equipped straw-shaped mouthpiece, the mouthpiece 3 such as a nipple is replaced with the straw-shaped mouthpiece, which is then secured to a container such as a PET bottle.
Patent JP-S58187077-A (JP)
Inventor: PETERU ANTOON DEYUIKERUSU
IPC: H04N5/04
Filed: 1983-04-13
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-S58182226-A (JP)
Title: Preparation of ion-implanted semiconductor device
Inventor: SATOU TAKASHI
IPC: H01L21/266
Filed: 1982-04-19
Abstract: PURPOSE:To improve size accuracy of mask and facilitate separation of it by using a polyimide film as a mask for impurity ion implantation. CONSTITUTION:A polyimide passes a process of polyamic acid resin during formation of polyimide ring. In this stage, it is semi-cured and a mask pattern is formed by the photo etching method. Thereafter, it is perfectly cured in order to form a polyimide ring and thereby it becomes resistive to a temperature rise of wafer during ion implantation. After the ion implantation, such mask can be removed easily by the plasma ashing method. Thickness of polyimide film is 1.5mum and high concentration ion implantation is sufficiently shielded. Employment of this mask does not result in degradation of size accuracy due to temperature rise and difficulty of stripping due to a change of quality by a high temperature.
Patent JP-H08258050-A (JP)
Title: Dome seal device of dome-shaped liquid pressure tire vulcanizing machine
Inventor: HIRANO SHINICHIRO
IPC: B29L30/00
Filed: 1995-03-23
Abstract: PURPOSE: To prevent the lowering of the seal life of a tubular seal member caused of the abrasion and thickness reduction of the seal member at an early stage by fixing the tubular seal member to either one of upper and lower domes and introducing pressure gas into the seal member to expand the same. CONSTITUTION: When upper and lower dome cylinders 7, 2 are superposed one upon another and a mold is clamped, pressure gas is supplied into a tubular seal member 1 on the side of the lower dome cylinder 2 from a pressure gas supply pipe 5 through a cap 4. The tubular seal member 1 is expanded to come into contact with the upper dome cylinder 7 to airtightly seal the gap between the outer peripheral parts of upper and lower domes and, when the mold is clamped, steam is supplied into the upper and lower domes to start vulcanization. When vulcanization is completed, the steam in the upper and lower domes is extracted and the pressure gas in the tubular seal member 1 is also discharged and the tubular seal member 1 is contracted to be separated from the upper dome cylinder 7. When the inner pressure in the upper and lower domes lowers, the mold is opened.
Patent JP-S61223738-A (JP)
Title: Method for developing silver halide photographic sensitive material
Inventor: SASAOKA SENZO
IPC: G03C5/26
Filed: 1985-03-28
Abstract: PURPOSE:To enable an ultrahigh-contrast negative image to be formed and occurrence of black spots to be suppressed by executing a specified pretreatment prior to development processing of a photosensitive material in the presence of a hydrazine deriv. CONSTITUTION:The following preceding bath treatment I or II is carried out in the development processing in the presence of the hydrazine deriv.: The bath I is lower in pH than a developing soln., and contains an acid and/or a pH buffer agent, and development does not occur here, and the bath II contains a developing agent and development can occur here alone, and the treatment in this bath permits the gamma value not to exceed 10 even if the development is executed at a temp. same as that of the following development and for a time same as that of the following development. The hydrazine deriv. may be added to the photosensitive material in the case of preceding bath I or II, or it may be added to the following developing soln., thus permitting a negative image above a gamma or 10 wanted in the field of graphic art to be formed and occurrence of black spots to be suppressed.
Patent JP-H04299509-A (JP)
Title: Stacked ceramic capacitor
Inventor: TOKUMARU TATSUO
IPC: H01G2/24
Filed: 1991-03-28
Abstract: PURPOSE:To specify the manufacturing term by dividing a one layer inner electrode into multiple inner electrodes. CONSTITUTION:Ceramic dielectrics 3 and inner electrodes 4 are alternately laminated while the inner electrodes 4 laminated in every other layer are electrically connected to outer electrodes 5 opposing to each other. On the other hand, one layer inner electrode part is formed into an independent inner electrode 41 for the lot indication as well as another inner electrode 42 for the lot indication connected to the outer electrode 5. In such a constitution, the only one independent inner electrode 41 can be increased to enlarge the range as the lot code thereby enabling the lot indication per month to be shown. An example is shown in a table.
Patent JP-S60207725-A (JP)
Title: Processing fluid for mirror surface
Inventor: KAMATA HIROSHI
IPC: C25F3/26
Filed: 1984-03-31
Abstract: PURPOSE:To assure a high quality mirror surface in composite electrolytic mirror surface processing for titanium and alloy thereof by adding for use a specific fatty acid surfactant to an electrolyte containing a trace amount of an electrolyte. CONSTITUTION:A processing fluid 19 is adjusted by adding a fatty acid surfactant such as oleic acid or lauric acid or linolic acid or stearic acid. Hereby, composite mirror surface processing profitably employing both an abrasion by an abrasive grain 22 and an electrolytic effect can be effected to provide high quality mirror surface processing.
Patent JP-S52145852-A (JP)
Title: Manufacturing process of heat exchanger
Inventor: SAITOU YUKIO
IPC: F28F1/10
Filed: 1976-05-29
Abstract: PURPOSE: To produce a heat exchanger easily by piling up plural stages of heatexchanging pipes wound with needle-shaped fins, and also by injecting thermosetting resin containing foaming agent into boundary parts between neighbouring fins for heating, foaming and hardening. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11252557-A (JP)
Title: Encoding and multiplexing device and its method
Inventor: KOBAYASHI NAOMASA
IPC: H04N19/00
Filed: 1998-02-28
Abstract: PROBLEM TO BE SOLVED: To improve transmission efficiency by allowing a multi-valueing means to allocate a surplus band for the set rate of an encoding means to reading of encoded data from a buffer corresponding to another encoding means. SOLUTION: The multi-valueing means allocates the surplus band for the set rate of the encoding means to reading of encoded data from the buffer corresponding to another encoding means. In a transmission system 30, e.g. a multiplexer 35 assigns a previously set band to encoders 41A to 41M respectively provided for respective hierarchical encoders 31A to 31N. On the other hand, the multiplexer 35 dynamically detects gaps in a band which is not required by the encoders 41A to 41M to allocate these gaps to the encoders 41A to 41M having no-margin, thereby the band of each layer is dynamically controlled to improve transmission efficiency.
Patent JP-S51139881-A (JP)
Title: Plastics parts
Inventor: KOSHI MASAO
IPC: B32B9/00
Filed: 1975-05-29
Abstract: PURPOSE: Plastico parts having excellent wear resistance prepd. by first applying a metal layer to the surface thereof by dry plating, followed by wet plating to provide an additional metal layer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05261230-A (JP)
Title: Controlling device for air cleaner
IPC: B03C3/68
Filed: 1992-03-23
Abstract: PURPOSE:To perform operation for cleaning air at the optimum air quantity corresponding to dust concentration in the inside of a room, the area of the room and airtightness. CONSTITUTION:A microcomputer 2 compares the dust concentration detected by a dust sensor 3 with a plurality of threshold values, and thereby, changes and increases the air quantity of a blowing fan 6. Thereafter, the microcomputer 2 compares the rate of change at a time of attenuation of the dust concentration detected by the dust sensor 3 with reference set value. The microcomputer 2 decides whether the threshold value is maintained in a present value or changed large or small by the compared result. Thereby, the air quantity of the blowing fan 6 is set.
Patent JP-2000260946-A (JP)
Title: Semiconductor integrated circuit and manufacture thereof
Inventor: NAGATA TOMONORI
IPC: H03K17/693
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To easily select and fix a circuit which outputs a signal meeting a constraint condition by a lower stream circuit among a plurality of circuits of the same function but different performance at a circuit designing or even after it, by allowing a selection signal inputted to a multiplexer to be fixed to a value through a partial change of only one layer in a wiring layer. SOLUTION: A ground power-source line contact part 50 for connecting gate 32 to a ground power-source line 30, and a power-source line contact part 51 which connects the gate 32 to a power-source line 31, are arranged. Further, a node 27 to which a selection signal is transferred is provided with an inter- layer opening wiring part 25 for inputting the selection signal from outside. If, for example, the node 27 is connected to the ground power-source line 30, the ground power-source line 30 and the contact part 50 for it is connected together with a metal single-layer wiring 60, and a metal single-layer wiring 65 is cut so that an inter-layer opening wiring part 55 is separated from the node 27. Thus, the electric potential of the node 27 is always equal to a ground electric potential, so a multiplexer can output only the signal inputted to a node 20 from a node 23.
Patent JP-H02243430-A (JP)
Title: Blank takeout
Inventor: UMEZAWA FUMIAKI
IPC: B65H3/08
Filed: 1989-03-16
Abstract: PURPOSE:To make this adjusting work simply and quickly performable by installing a control means for driving a turning drive means according to a stored setting turning angle, and adjusting a position of a suction cup. CONSTITUTION:When either blank is specified, each of turning drive means M1, M2 and M3 is driven by a control means 90 according to setting turning data stored in a memory part 94. This drive rotates a gear, and a clutch member in mesh with this gear is moved in a direction orthogonal with an axis of a lifting shaft. With this movement, a position of a suction cup installed in a rack member is adjustable automatically in a stepless manner. After this adjustment, selector valves 75, 84 are transferred, and upward air is led into one side chamber of cylinder chambers, shifting a piston, and a pressing member is pressed to a rack member supporting block, thereby locking the rack member tight.