baber/WOPTO huggingface dataset:
Patent JP-H07328680-A (JP)
Title: Operating method of septic tank
Inventor: SHIMIZU YASUTOSHI
IPC: C02F3/12
Filed: 1994-06-08
Abstract: PURPOSE:To exhibit the maximum treating performance with a septic tank having an absolute minimum size by specifying a ratio of a day average residence time, defined by a ratio of a volume of a flow rate controlling part to a daily flow rate of waste water to the flow rate controlling part, to a membrane permeation flux of a separation membrane of a membrane separation device. CONSTITUTION:The septic tank 1 is divided into the flow rate controlling part S1 and a biological reaction chamber S2 with a partition 2 and an introducing pipe 3 of the waste water is provided at the flow rate controlling part S1. On the other hand, the membrane separation device 7 is disposed in the biological reaction chamber S2, and an aeration device 12 is disposed at downwards of the membrane separation device 7 and the membrane separation device 7 is provided with the separation membrane 8 such as a hollow fiber-like membrane. In this case, when a daily flow rate of the waste water to the flow rate controlling part S1 is denoted as (v) (m<3>/day) and a volume of the flow rate controlling part S1 V (m<3>), the ratio [R/J] of the day average residence time R (V/v) (day) of the waste water to the membrane permeation flux J (m<3>/m<2>.day) of the membrane separation device 7 is in a range of 0.02<=[R/J]<=60.
Patent JP-S62283357-A (JP)
Title: Image forming device
Inventor: GOTO MASAHIRO
IPC: G03G21/00
Filed: 1986-05-31
Abstract: PURPOSE:To surely prevent deterioration of an image carrier by discharging corona products such as ozone etc., remaining in a discharger to outside of the body of the device from a discharge port provided in the discharger through a exhaust fan. CONSTITUTION:A primary charging device 4 consists of a discharge line 4a placed above a photosensitive body 3 nearly parallel to it, and shielding plates 4b, 4b arranged its right and left sides opposite to each other, and upper opening between the two shielding plates 4b, 4b is covered with the upper face plate 2a of a process cartridge 2. A discharge port 17 for reading corona products such as ozone etc., remaining in the charging device 4 to an exhaust fan 16 and a shutter 18 for opening and closing the discharge port 17 is provided in the upper face plate 2a.
Patent JP-H09290330-A (JP)
Title: Work automatic supply device
Inventor: TAGA MUNEO
IPC: B23P21/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To automate a work carrying work between a work supply line and a moving working truck and attempt the barden reduction and work manhour reduction of a work supply worker. SOLUTION: A transfer truck 20 received a work 7 at the start position of a work supply line starts own running by receiving the start order delivered from a working truck 6. When the transfer truck 20 overtakes to the working truck 6, it is docked with the working truck 6 by the action of a synchronization mechanism 30. At the same time, the drive mechanism for self traveling of the transfer truck 20 is turned off and the transfer truck 20 is pulled by the working truck 6 so as to travel synchronously. During this synchronous traveling, the work 7 is supplied automatically to the assembly truck 50 of the working truck 6 and after finishing, the transfer truck is separated from the working truck 6 and returned back to an original start position by self traveling.
Patent JP-H04352239-A (JP)
Title: Data processor
Inventor: ONO YOSHIHARU
IPC: G06F11/10
Filed: 1991-05-30
Abstract: PURPOSE:To improve the use efficiency of hardware in mounting units by realizing an error correcting circuit which is reduced in connection signal performance among the mounting units and to decrease the hardware quantity by allowing plural control memories to share the error correcting circuit. CONSTITUTION:The data processor is equipped with a data register 2 which holds data with an ECC(error correction code) and an auxiliary data register 6 which can store the data with the ECC. Further, the system is equipped with an error correcting means 7 which refers to the ECC data transferred to the auxiliary data register 6, corrects an error if there is the error, and supplies it to the auxiliary data register 6 and an inspecting means 4 which inspects an error of data in the data register 2; and the ECC data in the data register 2 is transferred to the auxiliary data register 6 in response to the report from the inspecting means 4, and then transferred to the data register 2 after the error of the data with the ECC is corrected.
Patent JP-2000321659-A (JP)
Title: Single lens reflex camera and single lens reflex monitoring camera
Inventor: SHONO TETSUJI
IPC: G03B9/08
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain appropriate exposure with simple constitution by directly detecting the rotating speed of a normally/reversely rotating motor constituting a reciprocating sliding mechanism for reciprocating a mirror slit body and controlling the rotating speed in accordance with the luminance of a subject. SOLUTION: The moving speed of a mirror unit body 30 at the time of photographing is detected by a rotary slit disk gear 46 and a photocoupler 47. Namely, when the normally/reversely rotating motor 45 is driven, the gear 46 meshed with a pinion 45a is also driven to be rotated simultaneously, and the passage of a slit 46a is detected as a pulse by the photocoupler 47. A photographing control circuit 50 detects the speed of the motor 45, that is, the moving speed of the mirror unit body 30 according to the number of pulses per unit time, and feeds back obtained information to the circuit 50. The circuit 50 moves the motor 45 through a motor driving circuit 51 at speed that the appropriate exposure is obtained in accordance with the luminance of the subject and the F value information of a photographing lens.
Patent JP-H05320086-A (JP)
Title: Method for separating acetal
Inventor: AIZAWA TOSHIYUKI
IPC: C07C43/303
Filed: 1992-05-19
Abstract: PURPOSE:To obtain a method for efficiently separating an acetal in separating a mixture, composed of a dimethyl acetal and methanol and having the composition close to the azeotropic one by distillation. CONSTITUTION:(1) A mixture solution consisting essentially of methanol and acetaldehyde dimethyl acetal is distilled and separated in a distillation column. In the process, n-pentane or cyclopentane is used as an azeotropic solvent to separate a small amount of the dimethyl acetal as an azeotropic mixture of methanol-n-pentane-dimethyl acetal or an azeotropic mixture of methanol- cyclopentane-dimethyl acetal from the top of the distillation column. Thereby, a fraction consisting essentially of the dimethyl acetal is distilled away from the bottom of the column. (2) The resultant mixture consisting essentially of the distilled away n-pentane, methanol and dimethyl acetal or cyclopentane, methanol and dimethyl acetal is separated. In the process, the n-pentane or cyclopentane is separated by countercurrent extraction with water. (3) The n-pentane or cyclopentane separated by the extraction is reused as the azeotropic solvent.
Patent JP-H07330315-A (JP)
Title: Production of aluminum nitride powder and sintered aluminum nitride
Inventor: TERANO KATSUNORI
IPC: C04B35/626
Filed: 1994-06-08
Abstract: PURPOSE:To provide aluminum nitride powder capable of giving a sintered aluminum nitride having high density and thermal conductivity and small shrinkage and nonuniformity of shrinkage. CONSTITUTION:This aluminum nitride powder is produced by the direct nitridation of metallic aluminum. It has a 10vol.% cumulative particle diameter of 0.45-0.60mum, a 50vol.% cumulative particle diameter of 4-5mum and a 90vol.% cumulative particle diameter of 13-16mum and contains 35-45 vol.% of particles having particle diameter of <=2.63mum and 0.6-1.0wt.% of oxygen. A sintered product can be produced by sintering a molded article containing the aluminum nitride powder and yttrium or an yttrium compound in a non-oxidizing atmosphere.
Patent JP-S5249712-A (JP)
Title: Receiving frequency display method and its equipment
Inventor: WASHIMI IKUAKI
IPC: H03J1/04
Filed: 1975-10-17
Abstract: PURPOSE:The value corresponding to intermediate frequency is previously counted through counter, and the local oscillation output is added to counter to be counted.  Thus, receiving frequency can be directly displayed in digit.
Patent JP-S6017870-A (JP)
Title: Sodium-sulfur battery
Inventor: KAGAWA HIROSHI
IPC: H01M10/39
Filed: 1983-07-11
Abstract: PURPOSE:To prevent corrosion of material used and decrease direct reaction area by arranging a ring-shaped member comprising molten sulfur resistant material in the upper space of cathode active material filled. CONSTITUTION:alpha-alumina ring 2 is bonded to the upper end of a solid electrolyte tube 1 by glass solder. An anode auxiliary cover 3 comprising aluminium covered steel is arranged on the upper surface of the alpha-alumina ring through an aluminium ring and bonded by hot-pressing. A ring-shaped member comprising molten sulfur resistant material, for example, alpha-alumina ring 13 is arranged on the lower surface of the alpha-alumina ring 2 through an aluminium ring and bonded by hot-pressing. Graphite sheet 14 is inserted in a gap between the solid electrolyte tube 1 and the alpha-alumina ring 13.
Patent JP-H06337774-A (JP)
Title: Document reading-out device
Inventor: ITO TAKAFUMI
IPC: G06F3/16
Filed: 1993-05-28
Abstract: PURPOSE:To facilitate the attachment to and detachment from an information processor, to incorporate the document reading-out device in even a small-sized information processor, to make the device small sized and lightweight and enable its portage, and to display its document reading-out function even by the device itself. CONSTITUTION:Document data are transferred to a RAM 4 for storage from a personal computer, etc., which is not shown in the figure, through an external interface 10. When the document reading-out device operates alone, a CPU 1 reads the document data out of the RAM 4 for storage, perform language processing for the document data to obtain a speech symbol sequence, and supplies it to a speech synthesizer to generate speech data. The speech data after being converted into an analog speech signal by a D/A converter 6 is outputted from an amplifier 8 to an earphone jack 9. At this time, working electric power is supplied from a battery 12. Consequently, this device functions as a document reading-out device by itself and this device is constituted into an IC card and made small-sized and lightweight, and attachable and detachable.
Patent JP-S61284112-A (JP)
Title: Polarity inversion control device for pulse output voltage
Inventor: YAMANAKA KAZUICHI
IPC: H03K5/00
Filed: 1985-06-10
Abstract: PURPOSE:To attain polarity inversion of a pulse output voltage with simple circuit constitution by adopting the constitution that two normal relays driven momentarily alternately by an operation signal are used and an output is obtained from each common terminal. CONSTITUTION:When an operation signal is fed to a microcomputer 39, a pulse voltage is outputted to the 1st output port 40, an output of the 1st logic element 37 goes to H only during the output of the pulse voltage, a transistor 33 is turned on, a winding 31 of a relay 21 is excited to connect a common terminal 27 to a normally open contact 25. Thus, a pulse output voltage is induced, which has a polarity where the 1st output terminal 28 is a positive VCC. When the operation signal is fed to the microcomputer 39, a pulse voltage is outputted at the 2nd output port 41, a winding 32 of the relay 22 is excited and the common terminal 29 is connected to the normally open contact, then a pulse output voltage is induced, where the terminal 28 is directed to the negative VCC' with respect to the 2nd output terminal 30.
Patent JP-S5351918-A (JP)
Title: Time code fetch unit
Inventor: NINOMIYA ICHIROU
IPC: G11B27/02
Filed: 1976-10-21
Abstract: PURPOSE: To fetch the frame with a good accuracy after synchronism, by outputting the time code signal stored via the input and output buffer circuit, by the transmission instruction of the main memory unit in which the output of FF circuit is "1". 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10322739-A (JP)
Title: Radio type individual receiver
Inventor: SASAKI TOSHIHIRO
IPC: H04Q7/14
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To report the presence or absence of a succeeding reception message by using a normal display icon by dividing the reception message into two or more pages, judging the presence or absence of the divided reception message on the next page of a scroll-displayed page and reporting the presence or the absence by a message number or scroll direction display. SOLUTION: Message display is started by the operation of a scroll switch 14, the reception message is read from a reception message storage area 34, a page processing and the data editing of a flag for indicating the presence of a continuous message are executed and the presence/absence of the reception message continued to the next page are judged. Based on the judged result, the flicker display of a scroll direction display icon is executed when the continuous message is present and the flicker processing is stopped when it is not present. After the processing, the reception message is displayed at a message display part 12 and the idle processing of displaying the reception message is performed until the next operation is performed.
Patent JP-S61283762-A (JP)
Title: Starter for motorcycle or the like
Inventor: TSUMIYAMA YOSHINORI
IPC: F02N15/02
Filed: 1985-06-11
Abstract: PURPOSE:To eliminate the generation of engagement noise of a pinion gear by always engaging the pinion gear of a starter motor with a gear transmission mechanism and installing a torque limiter onto any gear in the transmission mechanism. CONSTITUTION:When a starter motor 21 is operated by a start signal, the revolution torque transmitted to the first gear 20 from a pinion gear 22 is transmitted to a shaft 19 within the torque capacity range of a torque limitter 23, and deceleration-transmitted to a crankshaft 2 through the second gear 18, reduction gears 17b and 17a, flywheel gear 10, one-way clutch 12 and a hub 5. Though an excessively large load is applied onto each gear 10, 17a, 17b, 18, 20 because of the reversal phenomenon immediately after start, the first gear 20 slides for the shaft 19 because of the increase over the capacity of the torque limitter 23, and generation of breakage can be prevented. Therefore, the generation of large engagement noise of the pinion gear is prevented, and also the breakage of the pinion gear is prevented.
Patent JP-H11306638-A (JP)
Title: Recording medium reproducing device provided with changer
Inventor: KAWAMURA KEIJI
IPC: G11B17/26
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium reproducing device provided with changer simple in structure and capable of inserting/discharging a recording medium in plural stages of a stocker by one feed roller. SOLUTION: In this recording medium reproducing device in which plural stages of stocker 22 is arranged behind a single insertion port vertically movably and a reproducing unit 80 is fixedly arranged behind the stocker 22, a recording medium is inserted/discharged in an insetting direction and toward the reproducing unit by a feed roller 41 arranged in the stocker 22 so as to be freely come in/go out in the height position of a recording medium 100 inserted from the insertion port, the feed roller 41 is brought in/out of the stocker 22 by a cam provided in a slider for raising/lowering the stocker 22, and when the stocker 22 is raised/lowered, the feed roller 41 is moved away from the recording medium 100.
Patent JP-S615103-A (JP)
Inventor: MATSUI YOSHIAKI
IPC: E01C23/12
Filed: 1984-06-19
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-H02306184-A (JP)
Title: Magnetic sensor and manufacture thereof
Inventor: KOBAYAKAWA KAZUYA
IPC: H01L43/02
Filed: 1989-05-19
Abstract: PURPOSE:To achieve a double effects as a resist and a protector of a magnetic sensing film by a method wherein a magnetic sensing film having a terminal section is provided on a substrate to form a terminal plated layer at the terminal section and the part of the magnetic sensing film is covered with a photosensitive resin film except for the top of the terminal plated layer. CONSTITUTION:First, a ferromagnetic film 6 made of permalloy or the like is formed on a substrate 1. Then, the ferromagnetic film 6 is formed into a figure of M using photolithography to form a magnetic sensing film 2. Then, a photosensitive polyimide resin dissolved in a solvent is applied on the substrate 1 covering the film 2 to form a resin film 10. Then, a film 8 on a terminal section 2a is irradiated with ultraviolet rays and subsequently developed with a developer. The resin film 10 at the part irradiated with the ultraviolet rays is dissolved in the developer so that the terminal section 2a is peeled off. A terminal plated film 3 thick about several mum is formed at the terminal section 2a using a plating bath to which are added specified amounts of Sn, Pb, HBF and an organic additive. Finally, a baking is performed by a hot air oven or the like to remove the solvent contained in the resin 10.
Patent JP-S61285291-A (JP)
Title: Rust-preventive oil
Inventor: HIRAI YOICHI
IPC: C10M141/12
Filed: 1985-06-13
Abstract: PURPOSE:To obtain a rust-preventive oil having excellent capability to maintain the coating film on metal surface in water or sea water and suitable especially for the leak test of a tank by filling water, by compounding a petroleum-based base oil with a specific amount of a boric acid chelate compound consisting of boric acid and a fatty acid glyceride. CONSTITUTION:The objective rust-preventive oil is composed mainly of a petroleum-based base oil and added with 0.5-15(wt)%, preferably 2-10% boric acid chelate compound consisting of boric acid and a fatty acid glyceride. EFFECT:High emulsifiability and dispersibility to polar substance and nonpolar solvent.
Patent JP-S63294264-A (JP)
Title: Inverter controller
Inventor: KATTO MASAYUKI
IPC: H02P27/06
Filed: 1987-05-26
Abstract: PURPOSE:To protect a device more safely, by reducing the output current of an inverter unit, when the output current value and the cumulative value of the inverter unit come to constant allowable value. CONSTITUTION:An induction motor 3 is driven by an inverter 1. Its controller is composed of a current detector 4, a current comparator 5, a comparator 7, a controlling circuit 8, and a breaker circuit 9. In this case, a comparator 10 for cumulative value is set and is composed of an integrator 11 and a first level-a second level detectors 12-13. The output current value I of the inverter unit 1 which is detected by the current detector 4 is integrated by the integrator 11 to find a cumulative value, and by the first level detector 12, it is detected that the value approximates an inverse-time characteristic value, and the detected value is fed to the controlling circuit 8. Besides, the value is fed to the breaker circuit 9 from the second level detector 13. As a result, from the breaker circuit 9, together with the output of the comparator 7, the output of alarm signal is generated, and the inverter unit 1 is momentarily stopped.
Patent JP-S5553310-A (JP)
Title: Solar light condensing system
Inventor: MORI TAKASHI
IPC: F21V8/00
Filed: 1978-10-16
Abstract: PURPOSE: To capture solar light energy as high density light energy and transmit with good efficiency by focusing solar light, providing a photo conductor in the focusig position and selecting the incident angle of the image entering this photo conductor at the accepting angle of the photo conductor.  
     CONSTITUTION: The diameter of a photo conductor is about 0.1mm and an optical system 2 of f=10mm or under is necessary to obtain a solar image of smaller than this dimension. If the incident angle θ to the photoconductor 3 is going to be made accepting angle 30° or under of an optical fiber, the diameter of a relay lens become about 10mm or under. The use of a Fresnel lens 1 of a diameter 30cm enables pure light energy close to about 40W may be transmitted by allowing for transmission losses. In this way, solar light energy may be captured as high density light energy and the light energy having been captured may be transmitted with good efficiency to a desired place. This device may be put to practical use by using currently marketed parts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5917998-A (JP)
Title: Method for determining component in living body using immobilized enzyme
Inventor: NISHIYAMA YOSHIHIRO
IPC: C12M1/34
Filed: 1982-07-20
Abstract: PURPOSE:To determine plural components to be measured efficiently with one sensor, by providing two columns of immobilized enzymes and one sensor, and circulating a sample solution of the living body through the sensor, the first column, the sensor, the second column and the sensor in the order mentioned. CONSTITUTION:A buffer solution 1 is fed by a constant flow pump 2, and a biological sample is injected from an injector 3 and mixed therewith. The resultant mixture solution is then introduced into a sensor 6 to sense a blank value (A). The mixture solution is then introduced into the first column 4 of an immobilized enzyme to cause the reaction of the first component to be measured. The mixture solution is reintroduced into the sensor 6 to obtain a sensed value (B). The resultant mixture solution is introduced into the second column 5 of an immobilized enzyme to cause the reaction of the second component to be measured. The mixture solution is then reintroduced into the sensor 6 to obtain a sensed value (C). The amount of the first component is determined on the basis of the difference between the sensed values (B) and (A), and the amount of the second component to be measured is determined on the basis of the difference between the sensed values (B) and (C).
Patent JP-H02306242-A (JP)
Title: Method and device for recovering silver of photographic processing liquid
Inventor: TAKABAYASHI NAOKI
IPC: G03C5/395
Filed: 1989-05-20
Abstract: PURPOSE:To increase an electrode area with respect to the volume of a photographic processing liquid so as to enhance the recovery rate of silver and to prevent the decomposition of electrodes so as to enhance the durability of the device by using a double pole type fixed bed electrolytic cell having specific electrode blocks. CONSTITUTION:The photographic processing liquid contg. at least silver complex ions is sent via a filter 2 to the double pole type fixed bed electrolytic cell 3 where the silver is recovered by impressing a DC voltage to the flow passages constituted by laminating the electrodes 5 via spacers 6 consisting of PE nets, etc., between meshed anodes 8 and 9. The silver is then discharged from an outflow port. The blocks 5 are constituted of the electrode constructing material formed by bringing a metallic material which does not elute in spite of anodic polarization in the above-mentioned processing liquid into contact with the anode side of a carbon material or the electrode constructing material formed by using a carbon material coated in at least the anode part with the above- mentioned metallic material. Ti, etc., plated with Pt are usable as the above- mentioned metallic material.