baber/WOPTO huggingface dataset:
Patent JP-S5935608-A (JP)
Title: Treatment of molten blast furnace slag
Inventor: NAKAMURA TETSUYUKI
IPC: F27D15/00
Filed: 1982-08-19
Abstract: PURPOSE:To provide slag having latent hydraulic property equal to that of granulated slag by flowing molten blast furnace slag onto a circular discoid cooling bed, and rolling and cooling quickly the slag to a thin plate shape by means of rolls having cooling means. CONSTITUTION:Blast furnace slag in a molten state is fed from a trough 11 into the neck part of a rectangular tundish 6 under rotation, and is flowed from a nozzle hole 6-1 in the forward end part onto a semicircular cooling bed 1 made of a metal. The molten slag on the bed 1 are rolled and quickly cooled with plural water-cooled rolls 3 revolving around the same shaft 4 at the same speed, whereby the thin sheet-like slag 12 having <=5mm. thickness is obtd. More specifically, the slag is quickly cooled with the bed 1 and the rolls 3 from the molten state down to about 800 deg.C to form the vitreous slag having latent hydraulic property. Said slag is ground and is used as slag cement. Since the slag is pressed with the rolls 3 during solidification, the formation of the nonhydraulic crystalline slag by the slow cooling owing to warpage at the end part is obviated.
Patent JP-S5768850-A (JP)
Title: Signal input setting device of processing equipment
Inventor: TANABE MINORU
IPC: G03G21/00
Filed: 1980-10-17
Abstract: PURPOSE:To set input signal voltage from the outside easily and freely, by discriminating and deciding a make or break state of plural input switches, giving a prearranged operation command to plural cnstituent elements, and providing an input change switch so that the input switch can be represented selectively. CONSTITUTION:To a microcomputer controlling circuit 10, switch groups SW1- SWn and input change switches SWA, SWB are connected, and at first, it is necessary to designate by the switch SWA which switch of the input switch groups SW1- SWn is represented and changed. Therefore, when an input setting mode switch S1 is turned on, it is deplayed on a sheet number indicator 11 that the switch SWA has  been selected, and in this case, the device becomes a state waiting for an input of a ten key switch 12, and when the input setting mode switch S1 is turned off, the set mode is released.
Patent JP-H039362-A (JP)
Title: Photosensitive film developing machine
Inventor: YABE NORIO
IPC: G03F7/30
Filed: 1989-06-07
Abstract: PURPOSE:To obtain a developing machine capable of development both for a negative type film and a positive type film by providing a brush developing stage in which the development is performed by scraping the non-image part of a film with a rotating brush roll while showering with water and a drying stage in which the film is dried with hot air. CONSTITUTION:The positive type photosensitive film is inserted from a positive type photosensitive film insertion part 5 and the exposed non-image part is swollen in a hot water immersion part 1. In a brush developing part, the non- image part of the film is scraped when it passes between the brush roll 8 and a backup roll 9, and it is washed by a washing shower 12 and dried by a drying part 4, then the development is completed. Meanwhile, the negative type photosensitive film to which image exposure has been performed is inserted from a negative type photosensitive film insertion part 6. It does not pass through the hot water immersion part 1 but the non-image part is washed when it passes between the brush roll 8 and the backup roll 9. Furthermore it is washed by the washing shower 12 and dried by the drying part 4, then the development is completed. Thus, the developing machine capable of the development for the negative type film and the positive type film is obtained.
Patent JP-2000337679-A (JP)
Title: Controller for air-conditioning system
Inventor: INOUE YUJI
IPC: F24F11/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent comfortable cool feeling from being spoiled in a case wherein the amount of shifting upon shifting the objective temperature of an air conditioner to a high degree when the cooling operation of an air conditioner and the operation of a fan are effected in parallel. SOLUTION: An air conditioner is provided with an air conditioner temperature setting means 3 for setting the objective temperature of the air conditioner, a fan capacity setting means 5 for setting the capacity of a fan, and an objective temperature shifting means 7 for shifting the objective temperature by determining the shifting amount of the objective temperature to a high degree based on the control information on the objective temperature set value of the air conditioner and the fan air volume set value upon effecting the cooling operation of the air conditioner and the operation of the fan in parallel. The operation of the air conditioner and the operation of the fan are controlled simultaneously.
Patent JP-2000331197-A (JP)
Title: Ticket issuing device
Inventor: FURUHASHI MASAAKI
IPC: B65H16/06
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a ticket issuing device which can stabilize the qualities of issued tickets and can fix the lengths of the tickets and the feed rollers of which have long service life. SOLUTION: The ticket issuing device is provided with a holding section which holds ticket paper and a carrying section 4 which carries the ticket paper fed from the holding section. The carrying section 4 has feed rollers 5 and 6 which apply carrying force to the fed ticket paper. The outer circumferential sections of the rollers 5 and 6 which come into contact with the fed ticket paper are coated with a ceramic.  The ticket issuing device can also be constituted in such a way that the device is provided with holding sections 3a and 3b which hold rolled ticket paper 2b and a carrying section which carries the ticket paper fed from the holding sections 3a and 3b, the rolled ticket paper 2b can rotate around a rotating shaft passed through the center of the roll and the holding sections 3a and 3b have side rollers 5 which can come into contact with the side face of the rolled ticket paper 2b and rotate around axes passing near the rotating shaft in parallel with a plane which is nearly perpendicular to the rotating shaft.
Patent JP-H05313761-A (JP)
Title: Ac power supply device
Inventor: KOJIMA HIROSHI
IPC: G05F1/12
Filed: 1992-05-11
Abstract: PURPOSE:To easily output an AC voltage changing like a ramp function or a step function without the manual operation of a voltage adjusting volume. CONSTITUTION:In the analog AC power supply device provided with an AC oscillator 1, an output signal E1 of the AC oscillator 1 and a control signal Ec, which is the variable DC voltage outputted from a programmable controller 3, are multiplied with a multiplier 2 to obtain an AC output signal E2, and this signal is amplified by a voltage amplifier 4 to obtain a final AC output signal E3.
Patent JP-H08339432-A (JP)
Title: Traffic volume detecting device
Inventor: ISHIDA REI
IPC: B66B3/00
Filed: 1995-06-12
Abstract: PURPOSE: To provide a traffic volume detecting device which can speedily obtain the accurate number of users of an elevator at relatively low cost. CONSTITUTION: When a user 9a passes below a sensor group 4 consisting of 15 sensors 7a-7o in total which are arranged in the width direction, the seven sensors 7c-7i detect the user 9a with detection light 9a, but other sensors do not detect the user 9a with detection light 10a; and then the number of people who go up and down in an elevator can speedily be detected at relatively low cost by previously setting the number of with-directional sensors which operate at the same time responding to the users who pass through the elevator door.
Patent JP-S5768997-A (JP)
Title: Dynamic type speaker
Inventor: IDE OSAMU
IPC: H04R9/04
Filed: 1980-10-16
Abstract: PURPOSE:To make small-sized and thin the dynamic speaker, by reducing the leakage of magnetic flux toward upper direction in comparison with the use of a cylindrical type magnet, through the use of a plurality of square magnets horizontally. CONSTITUTION:A square coil bobbin 2 winding a square moving coil 3 is contacted at the center of a diaphragm plate 1, and the bobbin 2 is inserted to a magnetic gap consisting of a square magnet 6 and a yoke 5. Further, four pieces are located in parallel with four sides of the moving coil 3 for a vertical side to the magnetic flux of the magnet 6 magnetized horizontally. In this case, the direction of the magnetic flux of the four square magnets 6 is radially located from the center of the speaker to fix the diaphragm plate 1 and the yoke 5 to a speaker frame 4. The leakage of magnetic flux upward can be reduced by using a plurality of square magnets 6 horizontally, allowing to increase the efficiency of the speaker and to make small and thin the size.
Patent JP-H10332718-A (JP)
Title: Scanning type probe microscope
Inventor: FURUKAWA TAKASHI
IPC: G01B7/34
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a scanning type probe microscope which can measure magnetic characteristics of an optional point on the surface of a sample with high resolution without disturbing the magnified state using an inexpensive, simply structured and compact device. SOLUTION: In a scanning type probe microscope, when a probe 22 with a non-magnetic substance 24 with the thickness of about the distance of spin reversal at the tip end and a magnetic substance 23 at the other is used and brought close to a magnetic substance sample 21, electric potential difference between the non-magnetic substance 24 on the surface of the probe 22 and the sample 21 is changed, even if the both are not in contact, depending on the relative direction of magnetization 26 of the magnetic substance 23 of the probe 22 and magnetization 25 of the sample 21. When the magnetization 26 of the magnetic substance 23 of the probe 22 is aligned in advance in one direction, the magnetization direction of the sample 21 can be identified.
Patent JP-S63309743-A (JP)
Title: Drive-by-wire type controller for throttle valve
Inventor: SHIMADA MAKOTO
IPC: B60W30/00
Filed: 1987-06-10
Abstract: PURPOSE:To improve the reliability in the control for a throttle valve by allowing an actuator for controlling the opening degree of a throttle valve to test-drive to a standard position each time when a specific operation state of an internal combustion engine is detected. CONSTITUTION:The detecting means such as accelerator position sensor 10 for detecting the stepping-in quantity of an accelerating pedal 11 as manually operating member, revolution speed sensor 13, and car speed sensor 15 are installed, and each detection signal is input into an ECU 18. In said ECU 18, an aimed car speed is set according to the stepping-in quantity of an accelerator which is detected by the sensor 10, and a step motor 6 is drive-controlled by the control signal on the basis of the deviation between the aimed car speed and the actual car speed, and the opening degree of a throttle valve 3 is controlled. When the deceleration state as a specific drive state is detected from the output of each sensor 9, 10, a test signal for driving the step motor 6 to a necessary standard position is outputted.
Patent JP-H10334933-A (JP)
Title: Fuel cell power generating system
Inventor: MATSUI NOBUKI
IPC: H01M8/06
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a compact fuel cell power generating system of low heat loss and high power generating efficiency. SOLUTION: A reformer 126 is formed of a layered body composed of a cathode exhaust gas chamber 115 as a lowermost layer, a combustion catalyst layer 116 for receiving anode exhaust gas and a combustion chamber 112 as an intermediate layer, and a reforming catalyst layer 113 for generating reformed gas as an uppermost layer. A high-temperature converter 127a is laminated on the reformer 126 with a reformed gas receiving container 181 and a raw material feeding-out container 182 interposed therebetween. On the high- temperature converter 127a are laminated successively a low-temperature reformer 127b held between water containers 147, 146 and a partly oxidized reactor 128. A water container 145 and a reformed gas feeding-out container 183 are superposed on the partly oxidized reactor 128.  A layered body composed of a cathode exhaust gas container 155a, a first combustion exhaust gas container 155b, an anode exhaust gas container 155c and a second combustion exhaust gas container 155d is disposed under the reformer 126.
Patent JP-S632122-A (JP)
Title: Semiconductor laser driver
Inventor: YAMADA SHINICHI
IPC: G11B7/125
Filed: 1986-06-20
Abstract: PURPOSE:To prevent the abnormal light emission of a semiconductor laser at the time of transferring from the light emission stop state to the operating state by adding a sub control circuit bringing an output of a light emission power control circuit at the light emission stop into a value driving the semiconductor laser at the light emission stop or the minimum value. CONSTITUTION:Terminals (a),(b) of a control signal switch 3 are closed at the light emission operation, and terminals (c),(d) of a sub control circuit 6 are opened. An output of a differential amplifier 8 is saturated in a direction of positive voltage just before the laser is transferred into the light emitting state and a transistor 9 of a drive circuit 4 is cut off or close to the state the moment the terminals a,b are closed. Thus, the light emitting power of the semiconductor laser 7 is drawn to a set light emitting power while being increased from a low light emission power without causing a large current to flow abnormally. Thus, the light emission with a large light emission power is prevented at the transferring.
Patent JP-H10338223-A (JP)
Title: Carton having cushioning function
Inventor: MURATA KENJI
IPC: B65D5/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To perform a packaging of a high cushioning property for a product such as a fluorescent light, using packaging materials of cardboards such as a coated corrugated fiberboard and a board paper which are comparatively inexpensive by a method wherein for a carton comprising cardboards such as board paper, protruding pieces are provided on the edge rims of the carton, and a cushioning function is displayed by the protruding pieces. SOLUTION: A carton K is formed into a shallow box-shape by folding respective folding lines, and in this case, the carton K is formed in such a manner that upper superposing side surface plates 4, 5 may be respectively superposed on the external sides of lower superposing side surface plates 6, 7. Also, on an edge rim part 22 of a left front surface plate 2, protruding pieces 40, 41 which protrude into a protuberance- form on both sides of a notch part 2a are formed, and at the same time, protruding pieces 44, 45 are formed by providing a protuberance-form notch which continues from folding lines 24, 25, at the centers of the folding line 24, 25 parts.  Such a protruding piece is formed on a right front surface plate 1 in the same manner, and after the carton is formed, respective protruding pieces 40, 41, 44-49 are projected from a top surface plate 8, a bottom surface plate 3 and side surface plates 4-7 respectively, and thus, a cushioning function is displayed when a product is box-packed in a corrugated fiberboard box, etc.
Patent JP-H06173186-A (JP)
Title: Head box for paper manufacturing provided with protruded partition sheet
Inventor: PIITAA JIYON AREN
IPC: D21F1/02
Filed: 1992-06-05
Abstract: PURPOSE: To eliminate the defect appearing in paper webs produced by headboxes for papermaking having flawed or imperfectly-formed headbox lips. CONSTITUTION: The headbox has a flexible divider sheet 10 extended from a slice opening. The extended flexible divider sheet 10 is arranged adjacently to the defective headbox lip 6. The adverse influence on the stock jet generated by the defective slip may be eliminated by arranging such extended flexible divider sheet 10.
Patent JP-H06291757-A (JP)
Title: Synchronization protective circuit
Inventor: KAMINAKA HIROYUKI
IPC: H04N7/015
Filed: 1992-06-05
Abstract: PURPOSE:To surely perform a synchronization detection protective operation to any digital signals even when the digital signals whose synchronizing signals are different are inputted to the same input terminal by arranging synchronizing signal detection circuits parallelly to input signals and selecting the output of the synchronizing signal detection circuits by a selecting circuit by a gate circuit. CONSTITUTION:This synchronization protective circuit is provided with a synchronizing signal (a) detection circuit 3 and a synchronizing signal (b) detection circuit 4. When the input signal (a) is detected by the synchronizing signal (a) detection circuit 3, pulses are outputted from a coincidence output terminal 21. The pulses are passed through the respective gate circuits, a recovery counter 14 is counted up, a frame counter 18 is reset and a synchronizing status 15 started when a synchronizing signal detection output selecting circuit selects the noncoincidence output terminal 22 of the synchronizing signal (a) detection circuit 3. Once the synchronizing status is started, since AND gates 6 and 12 are closed even when false synchronizing signals are accidently detected by the synchronizing signal (b) detection circuit 4, the output of the synchronizing signal (b) detection circuit 4 does not cancel the synchronizing status.
Patent JP-S6038794-A (JP)
Title: Sense amplifying circuit
Inventor: HOSHI KATSUSHI
IPC: G11C11/34
Filed: 1983-08-09
Abstract: PURPOSE:To operate a sense amplifying circuit stably in a high speed by detecting a potential change of the common source of a flip flop of the sence amplifying circuit to control the start of main amplification. CONSTITUTION:The sense amplifying circuit consists essentially of the FF constituted with FETs T11 and T12 which amplify minute storage information read onto a bit line. When a potential at the time when initial amplification of a node N13 of the common source of this FF is completed is detected, a detecting circuit CH impresses the second activating signal phiB to the second gate G2. Then, the potential of a node 11 which is precharged to the high level through the gate G2 is held as it is, and a node 12 precharged to the low level has an earth potential, and main amplification is started. Consequently, the start of main amplification is controlled at intervals of an optimum time without delay in distinction from a circuit where the gate G2 is controlled by a fixed timing, and the sense amplifying circuit is operated stably in a high speed.
Patent JP-S5669820-A (JP)
Title: Semiconductor manufacturing device
Inventor: IIZUKA YOSHIO
IPC: H01L21/22
Filed: 1979-11-12
Abstract: PURPOSE:To obtain a stabilized semiconductor manufacturing device by a method wherein the device consists of high purity graphite, to be used for the liquid-phase epitaxial growth on a III-V group compound semiconductor in the periodic table, is heat-treated in the nonoxidized gas atmosphere containing hydrocarbon and SiC is formed on the surface of the device. CONSTITUTION:The semiconductor manufacturing device 10 consists of high purity graphite to be used for liquid-phase epitaxial growth is placed in a quartz heating furnace 1 having a gas inlet port 2, the gas coming from an atmospheric gas sources 3a and 3b is mixed in a mixer 4 and it is put into the heating furnace 1. In this constitution, Ar gas is used in one gas source and CH4 is used in the other gas source, and the Ar gas is fed by containing 10% of the CH4. Then the flowing speed of the gas is set at 20cc/min and it is heated for approximately three hours.  As a result, the surface of the device 10 is covered by SiC, no impurities contained  in the graphite are evaporated and the impurity density on the liquid-phase epitaxial layer to be grown can be uniformalized.
Patent JP-S5769749-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANAZAWA MASAO
IPC: H01L23/522
Filed: 1980-10-17
Abstract: PURPOSE:To form a surface stabilized layer having good moisture resistant property by coating and hardening a resin layer on the surface stabilized layer formed on a metallic wire layer of a semiconductor element, and then plasma treating gas containing fluorine as reactive substance. CONSTITUTION:A polyimide resin 7 is coated and hardened on a semiconductor substrate 1 formed with a surface stabiled layer 5 on a metallic wire 4. This wafer is used as a reactive substance of gas containing fluorine, e.g., CF4 for performing plasma treatment. The fluorine is introduced to shallow region of the resin layer covered at the previous step by the plasma treatment to provide water repellancy at the resin layer. In this manner, the surface stabilized layer having good moisture resistance property can be formed.
Patent JP-H04342417-A (JP)
Title: Crystalline silicoaluminophosphate, its production and adsorbent using the same crystalline silicoaluminophosphate
Inventor: TSUNAKO MITSUTOMO
IPC: C01B39/06
Filed: 1991-05-20
Abstract: PURPOSE:To efficiently produce crystalline silicoaluminophosphate useful as an adsorbent and a catalyst. CONSTITUTION:An aluminum compound is blended with a silicon compound and a phosphoric acid compound in the following mols and heated to 100-500 deg.C to produce a crystalline silicoaluminophosphate having characteristic X-ray diffraction profile at least shown by the table. The blending ratio of the aluminum compound and the silicon compound of SiO2/Al2O3 is 1-5 in molar ratio and the blending ratio of total of the aluminum compound and the silicon compound to the phosphoric acid compound of P2O5/(Al2O3+SiO3) is 1-5 in molar ratio.
Patent JP-S63308952-A (JP)
Title: Manufacture of solid-state image pickup device
Inventor: HASEGAWA KAZUMASA
IPC: H01L27/146
Filed: 1987-06-11
Abstract: PURPOSE:To provide a solid-state image pickup device having improved performance, by forming a thin film transistor on an insulating substrate, depositing an interlayer insulating film thereon, forming a through hole in the interlayer insulating film, depositing and patterning a first interconnecting metal, applying an organic thin film and patterning the same. CONSTITUTION:A thin film transistor consisting of 102 and 106 is provided on an insulating substrate 101. An interlayer insulating film 107 is deposited on the transistor and is provided with through holes 108 and 109. A first interconnecting metal is then deposited and patterned to form metallic interconnections 110 and 111. An organic thin film is applied and patterned to form 112. The part of the first metallic interconnection 111 not covered with the organic thin film 112 provides a lower electrode of a photoelectric converting element. If a photo-sensitive polyimide resin is used for the organic thin film and and a developing solution for etching, or if a polyimide resin is used while mixed gas of CF4 and O2 is used for etching, an F electrode formed of aluminum or aluminum alloy is freed of roughness. Accordingly, the resulting photoelectric converting element is allowed to have improved performance.