baber/WOPTO huggingface dataset:
Patent JP-S6033423-A (JP)
Title: Combustion device
Inventor: OZAKI MASANORI
IPC: F23C99/00
Filed: 1983-08-05
Abstract: PURPOSE:To realize a consistent combustion throughout all loads from a low loading condition including actuation and to a high load condition, while suppressing the emissions of NOx and CO, by providing a detecting means adapted to detect combustion gas components from a furnace outlet and the fuel quantity of fuel supply line, and by utilizing the detecting means to control at least one of primary air quantity and secondary fuel quantity in accordance with a deviation between a detected value from the detecting means and a set value. CONSTITUTION:To increase a burner load, a detecting means 15 is utilized to detect a fuel quantity of fuel supply line 13 or to tetect the NOx and CO concentrations of exhaust gas at the outlet of furnace 10. A detected value 16 is compared by a comparator 18 to obtain its deviation from a set value 17. A fuel valve 19 is progressively opened from point A to points D, E, C or points B, C as shown in an auxiliary burner's fuel quantity ratio, if so required by a control value 21, and thereby increasing a secondary air quantity.
Patent JP-S5265426-A (JP)
Title: Photographic light sensitive material having dyed layer
Inventor: SUGIYAMA MASATOSHI
IPC: G03C1/83
Filed: 1975-11-26
Abstract: PURPOSE: To prepare a silver halide photographic material only the polymer containing layer of which is selectively dyed, by adding a specified merocyanine dye to hydrophilic colloid layers and adding a basic polymer to some hydrophilic colloid layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000330771-A (JP)
Title: System and method for selecting software element and computer readable recording medium with program for making computer realize software element selecting method recorded thereon
Inventor: FUTAMURA SUKETADA
IPC: G06F9/06
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To perform the efficient operation of a software element by selecting necessary data procedure from an original software element and generating a selection software element with small storage capacity. SOLUTION: In a software selecting part 7, a selection processing part 72 partially selects an original software element having plural data operation procedures with which data is operated and a data operation procedure among the plural data operation procedures held by the original software element according to a preliminarily defined selection plan stored in a selection plan storing part 71 and generates a selection software element.
Patent JP-H06332543-A (JP)
Title: Pressure controller
Inventor: KIYOTA MISAKO
IPC: G05D16/20
Filed: 1993-05-24
Abstract: PURPOSE:To precisely control the secondary pressure of a pressure reducing valve and also to quickly make the secondary pressure come close to the set value when the secondary pressure is low. CONSTITUTION:A solenoid valve 24 is kept open before the secondary pressure Po of a pressure reducing valve reaches 90% of the set value SP. Under such conditions, the carrier gas GC is smoothly supplied to a back pressure room 11B. As a result, the pressure rising speed is increased in the room 11B.
Patent JP-H11336696-A (JP)
Title: Electric blower
Inventor: HIROSE TORU
IPC: F04D17/16
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To realize the cooling of a driving semiconductor element through a structure that is compact in size and hard to become a draft loss, in this electric blower used with a brushless motor. SOLUTION: This blower is provided with a brushless motor and a plurality of blades, and further it is equipped with an impeller 12 stuck fast to a turning shaft 4, an air guide 13 set up on an outer boundary of this impeller 12, and a fan case 15 locked to a frame 7 containing the impeller 12 and the air guide 13, and set up with an inlet port 16 at the central part, respectively. Then, an outer cylinder 18 is installed on the outside of a frame 15, and an ventilating passage 19 letting air being produced by the impeller 12 and guided by the air guide 13 flow an outer boundary of the frame 7, is constituted in space between the outer cylinder 18 and the frame 7, then a driving semiconductor element 20 is directly or indirectly attached to the outer cylinder 18.  With this, such a cooling structure as being compact in size, excellent in efficiency, low in noise and high in safety can thus be realized.
Patent JP-S5843329-A (JP)
Title: Draining net
Inventor: MATSUSHIMA HARUO
IPC: H05B6/64
Filed: 1981-09-09
Abstract: PURPOSE:To prevent the titled draining net from being used erroneously for purposes other than its intended purpose by a method wherein the draining net which is used for a heat cooker such as an electronic range and which is made of a synthetic resin material is made to indicate a part in the form of letters or characters integrally formed with a grid section thereof. CONSTITUTION:The body 1 of the draining net used in thawing in the process of cooking by the electronic range is made of a synthetic resin material such as polyprene and includes a substantially circular outer frame and the grid section formed of a number of circular rod-like members which are arranged within the outer frame so as to form a grid together with a plurality of leg members. Further, characters 2 which mean, for example, ''To be used exclusively for thawing'' are arranged in the grid section of the body 1 by using the material of which the rod-like members of the grid section are made. In this case, the characters 2 and the grid section are connected together by means of thin members 3 at positions somewhat lower than the upper surface of each of the characters 2. As a consequence, the user of the draining net can understand at a glance for what purpose the draining net should be used to thereby prevent the net from being used for other purpose.
Patent JP-H0436803-A (JP)
Title: Contact input/output device
Inventor: SAWAKI KOICHI
IPC: G05B15/02
Filed: 1990-05-31
Abstract: PURPOSE:To improve the responsiveness by producing the communication data given to a controller just with the exchange carried out between the data that commands the open/close actions of a contact synchronously with the communication data and the data that shows the open/close states of the contact. CONSTITUTION:A contact control part 12' outputs the data that commands the open/close actions of a contact 3 from a communication data processing part 11' by means of a timing signal TM received from a timing control part 14. At the same time, a part 12' produces the data that shows the open/close states of the contact 3 and sends the data to the part 11. Meanwhile the part 11' detects the execution of a data processing operation by an action signal CM received from a command detection part 13 and extracts successively the data commanding the open/close actions of the contact 3 out of the communication data DR given from a controller 2 based on the signal TM received from the part 14 to send these extracted data to the part 12'. The part 12' produces the data showing the open/close states of the contact 3 instead of the received data and sends the produced data to the controller 2 as the data DT.
Patent JP-H08336873-A (JP)
Title: Method and apparatus for injection press molding
Inventor: OKAMOTO AKIO
IPC: B29C45/77
Filed: 1995-06-09
Abstract: PURPOSE: To stably and continuously supply moldings of high quality by extremely accurately controlling the timing of starting mold clamping without entire influence of the variation of resin temperature during molding or the other disturbance factor. CONSTITUTION: In the case of switching a mold, the mold is held at a predetermined mold opening amount position in the state that a toggle mechanism is not extended out in a mold clamping step, and after the arrival of the injection pressure of the injection mechanism during injecting and filling steps is detected, the toggle mechanism is extended in the extending-out direction to load the mold clamping force, and the mold clamping pressure and the injection pressure are synchronously controlled.
Patent JP-S5568529-A (JP)
Title: Gas safety device
Inventor: KONNO YUKIYOSHI
IPC: F23N5/24
Filed: 1978-11-20
Abstract: PURPOSE: To improve safety, by controlling a cut-off valve according to output signals from a pressure switch, an epuipment's cock open-and-close detecting body and a combustion detecting body, in such a manner that, if the gas pressure has come down below a predetermined pressure within a fixed period of time after closure of the cut-off valve,  the cut-off valve is prevented by a prohibiting circuit from opening.  
     CONSTITUTION: In case if one or all of combustion equipments F1WF3 is/are in combustion with the gas cocks opened, if a flame (or flames) on the equipments F1WF3 go out, an output from a cock-state detector S1 and an output from a flame  detector S2 in combination produces an abnormal burning signal which is delivered  through an amplifier 8 to a control panel 9. By this signal, a cut-off valve 5 is  closed prohibiting use of all the equipments. And when pressure of residual gas on  downstream of the valve 5 has come down below a predetermined value within a  fixed period of time after use of the gas, a timer inside the control panelboard 9  starts operating from the time of completion of use of the gas and memorized into a  prohibition circuit 14 within a fixed period of time by a signal from a pressure  switch 6, and at the same time, the power source circuit 15 for solenoid valve is  electrically locked to turn the gas equipment inoperative. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6122977-A (JP)
Title: Setter for range of printing of typewriter
Inventor: KINOSHITA TADASHI
IPC: B41J29/50
Filed: 1984-07-10
Abstract: PURPOSE:To set the margins of a typewriter simply and positively by mounting a detecting means between a right and left margin setter and a carriage supporting a printing member while providing a margin control means memorizing the margins. CONSTITUTION:When a margin setting key 6a is pressed, a carriage 3 is moved in the left direction. When a shielding plate 13 for the carriage 3 is opposed to a detecting body 11 for a left margin setter 8, the position of movement (a present position) of the carriage 3 is memorized by a momory means as the position of a left margin by a detecting signal from the detector 11 while the direction is reversed so that the carriage 3 is shifted in the right direction. When a shielding plate 14 for the carriage 3 is opposed to a detector 12 for a right margin setter 9, the position of movement of the carriage 3 is memorized to the memory means as the position of a right margin by a detecting signal from the detector 12. The position (a return position) of the carriage 3 at a time when the margin setting key 6a memorized to the momory means is pressed is read, and the carriage is moved and returned.
Patent JP-S5368080-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAI KAZUNARI
IPC: H01L21/316
Filed: 1976-11-29
Abstract: PURPOSE:To obtain a semiconductor device featuring a micro pattern by forming a field without adding so much heat and reducing the crystal fault using a lift-off method.
Patent JP-S5846162-A (JP)
Inventor: KAWAI KIYOSHI
IPC: D05C7/04
Filed: 1981-09-10
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-H04366738-A (JP)
Title: Thermal head pressure distribution measuring device for thermal printer
Inventor: ORIMOTO MASAAKI
IPC: G01L5/00
Filed: 1991-06-14
Abstract: PURPOSE:To facilitate the measurement of the pressure distribution of a thermal head against a platen. CONSTITUTION:A coupler sheet 100 is arranged in an ink sheet cassette 18 in advance. A developer sheet 102 is wound up onto a platen drum 16 through a feed passage. In this case, the developer sheet 102 does not color because it is parted from the coupler sheet 100 even if the developer sheet 102 is bent. When a thermal head 20 abuts against the platen drum 16, each microcapsule 104 of the coupler sheet 100 is broken, so that the developer sheet 102 thereby colors. Thus, the pressure distribution of the platen drum 16 can easily be measured.
Patent JP-H0436963-A (JP)
Title: Manufacture of fuel cell with solid electrolyte
Inventor: YOSHIDA SHIZUYASU
IPC: H01M8/12
Filed: 1990-06-01
Abstract: PURPOSE:To provide good gas dispersiveness, excellent polarization characteristics and an enhanced mechanical strength by provisionally baking the raw material and crushing to yield rough grains having specific particle sizes, molding an electrode plate from these rough grains followed by baking as a sintering process, and thereby controlling voids. CONSTITUTION:In the rough grain preparing process, raw material is provision ally baked and crushed into means particle size ranging 10-300 mum. In the sintering process, an electrode plate is molded from these rough grains followed by baking. The mean dias. of voids in an anode electrode plate 2 or a cathode electrode plate 4 will thus be distributed in the extent 2-15 mum to enhance the reaction gas dispersiveness, which permits accomplishing a solid electrolyte fuel cell having less polarization even with a high current density. Also the electrode plate is equipped with an enhanced mechanical strength and free from fear of crack initiation, and high reliability is incorporated in the fuel cell.
Patent JP-S5476214-A (JP)
Title: Error correction apparatus
Inventor: KAGEYAMA SEISHI
IPC: G11B20/18
Filed: 1977-11-30
Abstract: PURPOSE: To perform error correction according to frequencies and enable effective compensation to be performed even for burst form signal errors by detecting the errors of input signal and judging the frequency components thereof.  
     CONSTITUTION: The input signal having been recorded and reproduced into and from, e.g., a VTR, is supplied to an error detection circuit 14, a frequency judgement circuit 15 and a first gate circuit 11 at the specified sampling period and is also supplied to a first correction circuit 12 for low frequencies and a second correction circuit 13 for high frequencies. The correction circuits 12, 13 are operated by the error detection signal having been detected with the error detection circuit 14 supply the correction signals to gate circuits 16, 17. The three gate circuits 11, 16, 17 are alternately ON-controlled by a gate control circuit 19 and are outputted after synthesis (OR) by way of an OR circuit 18. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63306765-A (JP)
Title: Image reader
Inventor: WAKUI NORIHIRO
IPC: H04N1/19
Filed: 1987-06-08
Abstract: PURPOSE:To omit a process to adjust the distance between two exposure/ scanning units by providing a second exposure/scanning unit with first and second pulleys, making one end part of a wire a fixed end and making the other end a fixed part whose position is able to be adjusted. CONSTITUTION:The wire 15 is wound by the drive pulley B driven in rotation by a motor 28, and moves the first and the second exposure/scanning units 4, 8, and its one end part is made the fixed end part A. Between the end part A and the pulley B, a pulley 11 independently rotatable attached to the unit 8 is provided, and the unit 4 whose fixing position E is fixed with the wire 15, is provided. The other end of the wire 15 is made the fixed part C whose position is adjustable. Additionally, the independently rotatable pulley 12 of the unit 8 is disposed between the end part C and the pulley B. A positioning jig F is provided, which determines the distance between the unit 4 and the unit 8 and fixed the unit 4 with the wire 15. By means of this positioning jig F, the purpose of adjusting said distance can be attained.
Patent JP-H022204-A (JP)
Title: Analog switch
Inventor: WASHIO KATSUYOSHI
IPC: H03K17/62
Filed: 1988-06-13
Abstract: PURPOSE:To output one input signal selectively by decreasing an output DC level at switch turn-off lower than that at switch turn-on and applying wired OR to output signals from plural switches via an emitter follower. CONSTITUTION:A control signal terminal 3 is connected to a base of a transistor(TR) Q2 of the output side of a differential pair comprising TRs Q1, Q2 and a TR Q6 os diode connection is provided between the control signal terminal 3 and the output node 7. Thus, the output DC level at switch turn-off is made lower than that at switch turn-on. The switch circuit is connected to a wired OR using an emitter follower. Since the output DC level of the switch in the turn-off state is lower by 10VT than that at the turn-on state, only an input signal to the switch in the turn-on state is propagated to an output VOUT 70.
Patent JP-S5846834-A (JP)
Inventor: ANDOU FUMIO
IPC: H02H7/26
Filed: 1981-09-14
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-H04343540-A (JP)
Title: Circuit and method for detecting error in sine wave
Inventor: YOSHIDA HIROSHI
IPC: H04L7/00
Filed: 1991-05-20
Abstract: PURPOSE:To rapidly switch a line to a stand-by line by connecting a formation circuit for forming a synchronizing timing clock in the vicinity of the extreme of a sine wave received through a clock distributing network and a detection circuit for detecting the logical level of the sine wave by the clock and using an output signal from the detection circuit as an error signal. CONSTITUTION:The sine wave error detecting circuit is provided with the timing clock forming circuit 41 for forming a timing clock synchronized with the extreme value of a sine wave received through the clock distributing network and the detection circuit 42 for detecting the logical level of the sine wave at the timing of the clock and an output signal from the circuit 42 is used as an error signal. Thus the timing clock synchronized with the vicinity of the maximum and/or minimum extreme of the sine wave received by the circuit 41 is obtained and the error signal is generated from the circuit 42 based upon the clock. Then the signal is converted into a pulse waveform by a waveform shaping circuit 43 and exclusive OR between the sine wave and the pulse wave is operated by an OR circuit 44.
Patent JP-S6035521-A (JP)
Title: Manufacture of plasma silicon oxide film
Inventor: TAKAMATSU AKIRA
IPC: H01L21/31
Filed: 1983-08-08
Abstract: PURPOSE:To improve the dampproof property of a plasma silicon oxide film (P-SiO) to be used as the material for the passivation film of a semiconductor device by a method wherein RF power density, RF frequency and the degree of vacuum are specified. CONSTITUTION:The RF power density when P-SiO is formed by performing a plasma CVD method is set at 0.5W/cm<2> or above, RF frequency is set at 2MHz or below, and the degree of vacuum is set at 0.7Torr or below. As a result, the etching speed is reduced to 10Angstrom /sec or below, the non-hygroscopic hour of the P-SiO of 200hr or more can be secured by performing a vapor pressure inspecting method (PCT), and a high quality of P-SiO having excellent dampproof property with which excellent reliability can be maintained even when passivation is used can be obtained.
Patent JP-H07323330-A (JP)
Title: Manufacture of tapered square tube
Inventor: AKAHORI AKIO
IPC: B21D22/20
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a tapered square tube having good mechanism property as a steel frame material. CONSTITUTION:A short square tube stock as resistance welded square steel tube is drawn to obtain a truncated square conic tapered tube and thereafter, heat treatment is executed to this tapered square tube 1 by a high frequency induction heating method. That is, the electric current is conducted by covering an induction coil 10 on the tapered square tube 1. In this case, the tapered square tube 1 is heated in the temp. gradient so as to become high temp. at the small diameter end side and low temp. at the large diameter end side. As the work hardening of the drawn tapered square tube is high at the small diameter end side and low at the large diameter end side, useless part is unnecessary to anneal by annealing the small diameter end side so as to selectively give the temp. gradient, and each part in the tempered square tube can suitably be annealed and the mechanical property is suitably improved as for the steel frame material. Further, the consumed electric power can be saved.
Patent JP-S5477031-A (JP)
Title: Audio service system
Inventor: KATSUBE TAKEKI
IPC: G11B5/02
Filed: 1977-12-02
Abstract: PURPOSE: To shorten the time from the acceptance of a service request until its  service start by dividing buffer memories per circuit or terminal into a plural number of units which are able to operate individually.  
     CONSTITUTION: Buffer memories 3 1  to 3M are divided into a plural number of units 41A, 41B, 41C, 4MA, 4MB, and 4MC, and all sound information for one servvice is also divided according to divided units of buffer memories. As a result, the service is allowed to start at the point in time when the transfer for one divided unit used firstly for the service is finished, so that the latency time until the transfer completion of all sound information needed for one service unit will be eliminated. Further, Switch 2 selects adequately master regenerators 1 1  to 1N in master-regenerator group 1, thereby making connections to buffer memories 3 1  to 3M generating service requests. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63308739-A (JP)
Title: Information recording method
Inventor: MORIMOTO ISAO
IPC: G11B7/2433
Filed: 1987-06-11
Abstract: PURPOSE:To enable high-speed recording and erasing with a simple optical system and to improve the reproducibility at the time of iterative use by using a thin alloy film consisting of specific metals as a recording carrier of an optical disk and using active ray beams of different energy intensities respectively to execute recording and erasing. CONSTITUTION:The thin alloy film consisting of Sb, Te, Ge, and Pb is provided on a substrate to form the recording carrier of the optical disk. The recording carrier is satisfactorily and surely converted to an amorphous phase and bit data are recorded thereon when this recording carrier is irradiated with the laser beam of the relatively large energy intensity to the shapes of pulse spots. On the other hand, the amorphous state of the recording carrier is crystallized and the recording is erased when the laser beam of the relatively weak energy intensity is continuously projected thereon. The high-speed recording and erasing are thereby executed with the simple optical system and the reproducibility at the time of the iterative use is enhanced.
Patent JP-S6123463-A (JP)
Title: Recording system
Inventor: TOYONO TSUTOMU
IPC: B41J2/525
Filed: 1984-07-11
Abstract: PURPOSE:To attain color recording with high density by applying alternate recording to an n-bit line in the sub scanning direction at an interval of one - several dots in the serial skin system. CONSTITUTION:A line is recorded with interlacing at an interval from one to several bits in the row direction by the main scanning movement (a) and the sub scanning (b) is moved so as to record the interlaced interval. Then n/2-dot is recorded by applying main scanning return (c) and all n-bit row is recorded by one reciprocation of main scanning.