baber/WOPTO huggingface dataset:
Patent JP-S5758008-A (JP)
Title: Burner
Inventor: KOMAI YUKIROU
IPC: F23D14/08
Filed: 1980-09-26
Abstract: PURPOSE: To obtain the burner capable of sufficiently stable burning under the condition of low oxygen concentration by a method wherein respective flame hole groups consist of flame holes, each of both the ends of which are arranged to be adjacent to one another so as to make a round, and the negative pressure zone is generated at the central part of the respective groups and yet the burner is comprised of arranging said flame hole groups as a whole.  
     CONSTITUTION: A gas-air mixture is led to a flame hole part 5 through a primary air suction port 1, a throat 2, a mixing pipe 3 and a pressure eqalizing part 4. The flame hole part 5 of the whole burner is made up of a large number of the flame hole groups 7 linearly arranged. The respective flame hole groups 7 consists of individual flame holes, each of both the ends of which are arranged to be adjacent to one another so as to make a round, opened to the upper surface of the burner  and the negative pressure zone is generated at the central part of the respective  groups 7. Because each of both the ends of the individual flame holes 6 are arranged  to be adjacent to one another so as to make a round, unit flame 8 at the individual  flame hole 6 form endless flame ring at the respective flame hole groups 7, resulting  in making up the flame holes with the high resistance to the blowoff of flames.  Accordingly, the flame holes constructed as described above enables to burn CH 4   with oxygen, the concentration of which is as high as about 15%, improving the inflammability characteristics to low oxygen concentration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5759111-A (JP)
Title: Measuring method for film thickness
Inventor: FURUBIKI SHIGEMI
IPC: G01B21/08
Filed: 1980-09-27
Abstract: PURPOSE:To measure the thickness of a film nondestructively by irradiating a thin- film sample, contained in a container held under constant pressure with constant capacity, with light and by detecting variations in pressure in the container. CONSTITUTION:Light from a light source 1 is passed through a lens 2 and a monochromatic meter 3 to obtain monochromatic light, which is projected on a sample S in a measurement container 6 through a chopper 4 and a lens 5. Variations in pressure originating from the generation of heat due to light absorption are amplified by a lock-in amplifier 10, synchronizing with the chopper 4, after passing through a pressure sensor 8 and a preamplifier 9, and its output is sent to a computer 11 and a recorder 12. Thus, the film thickness is measured nondestructively.
Patent JP-S6026291-A (JP)
Title: Heat exchanger
Inventor: HIMURO RIYOUICHI
IPC: F28D7/02
Filed: 1983-07-22
Abstract: PURPOSE:To provide a heat exchanger which is compact and simple in structure, by containing a counterflow type primary heat exchanger and a secondary heat exchanger in a single pressure vessel. CONSTITUTION:A primary air enters into an air withdrawal chamber 22 through an air withdrawal tube 24 and advances into the inflow port of primary heat exchanger 30. After cooled down, the primary air flows to the rear portion of internal vessel 40. Then, the air flows into a cooling chamber 23 through an opening 46 and further advances to the rearward direction, while being cooled down in contact with a cooling tube 51 and a fin 52 during its passage through an area between a pressure vessel 20 and the internal vessel 40. The air finally reaches the rear portion of pressure vessel 20 as a secondary air. Water drops which are formed as a result of air being cooled are drained out through a drain pipe 29. The secondary air flows into an inflow port A2 through a passageway 43, wherein it is heated in contact with the primary air entering through the inflow port A2, and wherefrom it is delivered from an outflow port B2 through a delivery pipe 26a. A reheated and dry air is thus available from the delivery pipe 26a.
Patent JP-S5659315-A (JP)
Title: Heater
Inventor: UEDA SHIGEKI
IPC: F24C1/00
Filed: 1979-10-18
Abstract: PURPOSE:To make is possible to execute a proper error processing, by informing a user of the contents of the error or its countermeasure by means of a voice. CONSTITUTION:A key input signal from the input means 21 is input to the controller as an effective data after whether there is an operation error or not has been decided by the error decision means 22. In this case, it an error has been detected, the prescribed error information is input to the controller 20, the controller 20 outputs a prescribed control signal in accordance with this error information (for instance, heating is discontinued) or changes the internal mode of itself, and after that, a prescribed voice select signal is output in order to inform of the contents of the error or the corresponding countermeasure as a voice from the speaker 28.
Patent JP-S5561472-A (JP)
Title: Inkjet type printing apparatus
Inventor: SUMITOMO YUUJI
IPC: B41J2/07
Filed: 1978-10-31
Abstract: PURPOSE:To facilitate editting including elimination from, insertion into, and addition to the contents of printed data by having the recording material so arranged to be movable from a position somewhere in the course of ink drops' flying to the recording paper to the position deviated from the course. CONSTITUTION:When need arises to conduct an editting such as elimination, insertion, and addition for printed data checked, by the operation of an editting switch 21, the recording material 6 is raised to be positioned somewhere in the course of ink drops' flying. Then, printing is preformed in sequence by a printing command. For example, when an intermittent printing action is made every one line, the data is stored in a memory device (a buffer register) equipper with a printing device. Therefore, ink drops injected from a nozzle unit 1 forms a printed pattern on the recording material 6 positioned in front of a recording paper 2. Observing the printed pattern of the recording material 6 permits the checking of the data.
Patent JP-H04359142-A (JP)
Title: Air-fuel ratio detecting device for internal combustion engine
Inventor: UCHIKAWA AKIRA
IPC: G01N27/409
Filed: 1991-06-06
Abstract: PURPOSE:To prevent the occurrence of cracks on an element by a thermal shock caused by the moisture contained in the exhaust gas and stuck on the element of an oxygen sensor. CONSTITUTION:An oxygen sensor 6 stores a heater 10, and a sensor element is activated by the heating of the heater 10 when the exhaust temperature is low. It is detected that the ignition switch 15 of an engine is switched from on to off, and the heater 10 of the oxygen sensor 6 is forcefully excited for a preset period after the switch 15 is turned off. The temperature reduction of the sensor element due to the operation stop is suppressed by the heating of the heater 10, and the moisture contained in the exhaust gas is prevented from being stuck on the sensor element.
Patent JP-S5468216-A (JP)
Title: Running desplay device of magnetic recorder-reproducer
Inventor: SAKAI KOUICHI
IPC: G11B15/46
Filed: 1977-11-09
Abstract: PURPOSE: To obtain highly accurate revolution stability by flashing a light emitting body at the reproducing and recording by means of the output which comprises dividing the crystal oscillation frequency used for the control reference of a quartz lock direct drive motor down to low frequencies.  
     CONSTITUTION: The output which comprises reducing the oscillation frequency of a crystal oscillator 5 used for the control reference of the motor by a frequency divider 6 is further reduced to several Hz to 1 Hz with a frequency divding circuit 15. The output signal of said frequency dividing circuit 15 is applied to an AND circuit 16. To this AND circuit 16 is applied the output signal of a memory circuit 14 which has stored the reproduction command by a reproduction command signal 13, whereby AND is taken. A driving circuit 17 is driven by the output of this circuit 16, whereby a light emitting body is lighted. In this way, the light emitting body may be flashed at the reproducing and recording by directly dividing down the crystal oscillation output used for controlling of the motor and it may be displayed that the apparatus is in the recording and reproducing state. At the same time, highly accurate revolution stability and superior wow and flutter characteristics may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5563388-A (JP)
Title: Temperature controller of condenser cooling water and drain water
Inventor: MAFUNE TAKUJI
IPC: F28B11/00
Filed: 1978-11-02
Abstract: PURPOSE: To obtain an optimum cooling water quantity corresponding to the operating condition of steam turbine by controlling the blade opening of a pump allowing a cooling water flow signal to act as an element precedent.  
     CONSTITUTION: The signal set by a cooling water temperature rise system 21 in conjunction with the actual temperature rise value which is obtained from a drain exit temperature detector 22, a water inlet temperature detector, and a temperature differential arithmetic unit 27 is entered into deviation arithmetic unit 28 causing to emerge a temperature differential deviation signal, allowing the signal thereof to give a signal of the cooling water quantity at the cooling water quantity arithmetic unit 30, the signal of which is added to the cooling water quantity precedent signal and the adder 37, and gives CWP blade opening command signal corresponding to the operation conditions of CWP operation units and the like by means of CWP operation conditions input unit 40 with the CWP (cooling water pump) blade opening arithmetic unit 39. The blade opening command signal controls automatically the CWP blade driving units 47A, 47B with the deviation arithmetic units 43A, 43B and the CWP blade opening detecting units 48A, 48B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06322774-A (JP)
Title: Construction method of post reinforcing bars
Inventor: FUJISHIMA SAKAE
IPC: E02D27/00
Filed: 1993-05-14
Abstract: PURPOSE:To enhance the execution performance of reinforcement work of a post by fixing a base plate, to the top of which a large number of rising reinforcing bars are installed, with foundation concrete and connecting the lower end of the post reinforcing bars to the upper end of the rising reinforcing bars by way of screwed joints. CONSTITUTION:A large number of rising reinforcing bars 3 whose outer peripheral surfaces are threaded are vertically installed at the top of a base plate 7. Anchor bolts 8 are fixed at the four corners of foundation reinforcing bars 2 and in this state, concrete is cast, thereby forming foundation concrete 4 where the anchor bolts are preliminarily fixed with the foundation concrete 4. Then the anchor bolts 8 are inserted into bolt insertion holes 7a of the base plate 7 so that the base plate 7 may be loaded on the top of the foundation concrete 4. The base plate 7 is further fixed with the foundation concrete by fastening nuts 9 screwed into the anchor bolts 8. After the bolts are fastened, post reinforcing bars 6 are connected to each of the rising reinforcing bars 3 by way of screwed joints 5.
Patent JP-S62291017-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUMOTO YASUHIKO
IPC: C23C14/48
Filed: 1986-06-10
Abstract: PURPOSE:To make the semiconductor device vequive the less introduction of an impurity to obtain the same resistivity by converting an amorphous silicon grown on the surface of a semiconductor substrate by CVD to an impurity-added polysilicon by heat treatment after the impurity is introduced by ion implantation. CONSTITUTION:Amorphous silicon is grown on the surface of a semiconductor substrate by chemical vapor growth and is converted to impurity-added polysilicon by heat treatment at a temperature of 700 deg.C or higher temperature after an impurity such as boron, phosphorus or arsenic is introduced by ion implantation. For example, the amophous silicon 3 is formed on the semiconductor substrate 1 the surface of which is covered with a silicon oxide film 2 by using a reduced pressure chemical vapor growth equipment with a raw material gas SiH4. Then, arsenic 4 is implanted by ion implantation and after the silicon oxide film is grown on the surface of the amorphous silicon by normal pressure CVD, annealed at a temperature of 950 deg.C. The amorphous silicon 3 is converted to the polysilicon by the heat treatment and most of the arsenic by ion implantation exists in a polysilicon particle 5.
Patent JP-H01303199-A (JP)
Title: Clothing drier
Inventor: KUBOTA MINORU
IPC: D06F58/10
Filed: 1988-06-01
Abstract: PURPOSE:To prevent that fibers are entangled with each other and that clothing is shrunk and to surely, promptly, and efficiently dry the clothing by composing the title device of an exhaust hole equipped with a ventilating fan to circulate a hot blast supplied from a hot blast supplying device through the circumference of a radiator in a box and exhaust the hot blast from an upper part in the box to its external part. CONSTITUTION:The hot blast is supplied in the part of a box 1 under a radiator 2 using a hot blast supplying device 4. Further, the supplied hot blast is passed through the circumference of the radiator 2 and circulated upward in the box 1. Moreover, the hot blast, the temperature of which becomes higher, circulating upward in the box 1 contacts on clothing 10 housed in the box 1 and dries the clothing 10. Further, a ventilating fan 5 provided for an exhaust hole 6 is rotated, and the hot blast circulated upward in the box 1 is passed through the exhaust hole 6 and exhausted from the upper part in the box 1 to its external part. Thereupon, the hot blast, which contacts on the clothing 10 housed in the box 1, dries the clothing 10, and contains much moisture is passed through the exhaust hole 6 and exhausted from the upper part in the box 1 to its external part.
Patent JP-S63300644-A (JP)
Title: Parallel data transmitter
Inventor: SHINOHARA SATOSHI
IPC: H04L13/00
Filed: 1987-05-30
Abstract: PURPOSE:To attain the use of the similar procedure equivalent to a high level data link control means by providing a decomposing means and a composing means of a bit pattern so as to transmit a control code while being distinguished from other transmission information. CONSTITUTION:A decomposing means in a transmission data selection circuit 2 transmits the bit pattern fed from a procedure processing circuit 5 or an FCS generating circuit 4, when the bit pattern is the same as the bit pattern of a control code, while decomposing the pattern into 1st and 2nd patterns different from the former pattern. When the fed bit pattern is the same as 1st bit pattern, the applied bit pattern is transmitted while being decomposed into the 1st and 3rd bit patterns. The composing means in a reception data discrimination circuit 1 receives the two bit patterns decomposed by the decomposing means, then the two bit patterns are combined into the original bit pattern. Thus, the control code and other transmission information are transmitted while being distinguished and the procedure equivalent the high level data link control procedure can be used.
Patent JP-S5924729-A (JP)
Title: Formation of rainbow-tinted pattern on surface
Inventor: YANAGISAWA KAZUNORI
IPC: B32B33/00
Filed: 1982-08-02
Abstract: PURPOSE:To form a rainbow-tinted pattern without application of heat, by coating the surface of an object to be treated with a resin curable by ultraviolet ray or the like, laying an irregularity retainer plate transmitting ultraviolet ray or the like on the coated surface while the resin is still in an uncured state, irradiating the paint film with ultraviolet ray or the like to set the film, and then releasing the retainer plate. CONSTITUTION:The surface of an object to be treated is coated with a transparent or translucent, ultraviolet ray or electron beam-curable resin to form a film 2. Then, while this film 2 is still in an uncured state, a transparent irregularity retainer plate 11 having an inner surface with irregularity 6 is laid on the film 2, and the film 2 is cured by irradiation with ultraviolet rays or electron beams. Then, the retainer plate 11 is released to form a top coat 10 with an irregular surface 7 integrated with the surface of the object 1. When light strikes on this top coat 10, a phenomenon that this coat 10 glitters in all the colors of the rainbow can be observed.
Patent JP-H01305598-A (JP)
Title: Multilayer printed circuit board
Inventor: NISHIHARA KUNIO
IPC: H05K3/46
Filed: 1988-06-03
Abstract: PURPOSE:To form a light-weight, small-sized, highly-dense multilayer printed board by printing a circuit pattern by copper system conductive paste on a heatproof resin film, laminating a plurality of printed circuit boards on which a circuit is formed and electrically connecting them. CONSTITUTION:A printed circuit board by the use of copper system conductive paste in which metal copper powder is dispersed in a thermosetting resin component to obtain adds prepreg 3-3'' which is an unreacted and partially reacted thermosetting resin material in which epoxy resin or resin component such as polyimide resin is impregnated in reinforcing fiber material such as glass on both the sides. It is laminated by superposing copper lining printed boards 1, 1' at the outside thereof to heat and pressurize most generally. Processing such as drilling, through hole plating, patterning and resist film forming is performed on printed circuit boards 4, 4' as well as an ordinary printed board having circuits on both sides, circuit processing of the outer face part is executed and outer face part wiring and inner layer wiring are electrically conducted to form a multilayer printed circuit.
Patent JP-S5468145-A (JP)
Title: Extracting circuit for timing signal
Inventor: YAMAGUCHI MASARU
IPC: H03K5/00
Filed: 1977-11-10
Abstract: PURPOSE:To enable to extract the timing signal less in jitter, by providing the brancher and phase locked circuit, extracting the phase error signal with the output, and by taking synchronism with the signal and the transmission timing signal. CONSTITUTION:By the output of the reception base band via the 90 deg. phase brancher 2 and the output of the phase locked circuit 3 outputting two outputs different in 90 deg. in phase, real part X and imaginary part Y are obtained. Next, X and Y and the output signal of the brancher 2 are inputted to the operation circuit 5 and the instantaneous phase error difference alpha between the transmission timing signal and reception timing signal can be obtained. Accordingly, by inputting the error difference signal Sinalpha to the circuit 3 and taking synchronism with the transmission timing signal, the reception timing signal less in jitter can be obtained at the terminal 8 from the output of the circuit 3.
Patent JP-H04335296-A (JP)
Title: Semiconductor memory device
Inventor: SASAKI MASAYOSHI
IPC: G11C11/41
Filed: 1991-05-10
Abstract: PURPOSE:To speed up memory operations by improving the parasitic capacitance, which is increasing, between bit lines with the reduction of the size of cells and to obtain a high degree of integration for the memory cells by placing bit lines exceeding the gap limit between bit lines. CONSTITUTION:Memory cells M1.1, M1.2... are placed in a matrix manner and bit lines BL1, BL2... are laid down in a column direction. And, among these memory cells, the memory cells, which are located right next to each other in the row direction, use a common bit line. This common use of bit lines make it possible to reduce the number of bit lines by half and to provide an allowance for the bit line pitch. Among the memory cells, which are located next to each other in the row direction, no simultaneous access is possible, therefore, different word lines WL1a, WL1b,... are laid down and a one way or another selection is performed.
Patent JP-S5362890-A (JP)
Title: Preparation of immobilized enzyme
Inventor: HIROHARA HIDEO
IPC: C12N11/08
Filed: 1976-11-11
Abstract: PURPOSE: To prepare immobilized enzyme having high activity for an extended period by supporting enzyme on modified phenol-formalin type ion-exchange resin having high ion-exchanger capacity and hydrophilic properties. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08414-A (JP)
Title: Method for preserving perishable food and its apparatus
Inventor: MOGAMI TAKEO
IPC: G06Q30/06
Filed: 1994-06-17
Abstract: PURPOSE:To perform with high accuracy management of freshness, selling direction and loss of each perishable food in a manufacturing place and a selling place wherein perishable foods with different manufacturing times and tasting periods or a number of kinds of the perishable foods are mixed. CONSTITUTION:A method for controlling wherein under a condition where each perishable food 22 is stored in a storing means 21, this storing means 21 is carried by a carrying means 23 and each information at the preparing time of the perishable food 22 is written on a data holding means provided on the storing means 21 and the stored information on the data holding means is read by a reading means and the condition of the perishable food 22 is controlled from read information by this reading means, is provided.
Patent JP-S63302220-A (JP)
Title: Steam generator
Inventor: OKAMURA KENJI
IPC: F24C1/00
Filed: 1987-05-31
Abstract: PURPOSE:To provide a water feed tank for generating steam which has high safety, by a method wherein a device is formed with a water feed plug packing and a thermal expandable tube disposed in a manner to be adhered to the inner surface of the coupling part of a tank body and mechanically reinforcing the coupling part. CONSTITUTION:Airtight connection between a tank body 27 of a water feed tank 26, being a water feed source, and a water feed plug 28 is effected such that a water feed plug packing 31 is pressed between the tip of a coupling part 27a of the tank body 27 and the bottom of the threadedly joining part of the water feed plug 28. Since a thermal expandable tube 32 is forced into adhesion to the inner surface of the coupling part 27c of the tank body 27 to mechanically reinforce the coupling part, even if the water feed plug 28 is strongly twisted for turn, deformation is difficult to make, and the water feed packing 31 can be pressed with a force. The tank body 27 is usually manufactured by blow molding by which it is easily molded in a closed hollow state. Even if the thickness of the coupling part 27c is decreased to a low value, the coupling part is reinforced by a tube 32, there is no fear of deformation. Since, through firm fastening of the water feed plug 28, the water feed plug packing 31 can be pressed enough, the water feed tank 26 improves sealing performance.
Patent JP-S5837505-A (JP)
Title: Method and apparatus for measurement
Inventor: MANABE TAKAO
IPC: G01B21/00
Filed: 1981-08-29
Abstract: PURPOSE:To improve the accuracy and performance of measurement in the measurement of positions by moving a detecting means in the reverse direction by the excessive distance of the relative movement between the detecting means and an object to be measured after contact and finding a contact position from a position at the time of separation from the object to be measured. CONSTITUTION:A contact detector 1 fitted to a machining center or the like can be moved back and forth by a driving device 2 in the direction of a hole H drilled on an object to be measured. An NC device 5 operates a positional error DELTAXSVE on the basis of a positional signal PFS of the driving device and setting data to execute the numerical control of positions. When the detector 1 moves at a speed of V1 and contacts with the object to be measured, the detector 1 stops after going too far by a prescribed distance. Subsequently the detector 1 is moved in the reverse direction at a high speed by the quantity of a servo error and then moved in the same direction at a minute speed from the position. A positional signal of the driving device at the time of separation of a probe 1A from the wall surface of the hole H is stored and displayed as a contact position.