baber/WOPTO huggingface dataset:
Patent JP-S60125289-A (JP)
Title: Pretreatment for magnetic separation of suspended substance in water
Inventor: YAMADA AKIRA
IPC: C02F1/48
Filed: 1983-12-09
Abstract: PURPOSE:To separate and remove suspended substances in water at reduced cost by enhancing apparent magnetic susceptibility, by using particles suspended in water as nuclei to deposit the same as particles with high magnetic susceptibility by magnetism and separating deposited particles from water. CONSTITUTION:Water containing paramagnetic particles such as alpha-Fe2O3 particles is introduced into a treating tank 10 by a pump 31 through a pipe 30. Water to be treated is heated by a heater 20 and degassed by degassing gas diffused by a diffusion pipe 41 to remove dissolved oxygen. Subsequently, an iron salt such as FeSO4 and alkali such as NaOH are successively added. By this method, Fe<3+> is converted to Fe(OH)2 which is, in turn, adhered to the surface of each suspended particle. After Fe3O4 is deposited by oxidation, the treated water enters a magnetic filter 60 through a pipe 50 and receives magnetic separation to remove suspended substances therein.
Patent JP-H0395436-A (JP)
Title: Measuring apparatus
Inventor: SUZUKI YOSHIRO
IPC: G01N21/78
Filed: 1989-09-08
Abstract: PURPOSE:To estimate the concentration of a component of a specimen to be measured a prescribed time later, by measuring the detected intensity of a reflected light at two different times at least and by determining an estimation coefficient of the concentration of the component of the specimen on the basis of the measured intensities. CONSTITUTION:A test piece with a specimen stuck thereto is set and the concentration of a component of the specimen is measured on the basis of discoloration of test paper provided on the test piece. On the occasion, the intensity of a reflection of light emitted from a light-emitting element 30a is detected by a photosensor 30b. Until the completion of a reaction of discoloration by the specimen sticking to and penetrating into the test paper with setting of the test piece, a time on a minute basis is usually required. In this method, measurement is executed at two different times for so short a time as on a second basis after the test piece is set, and based on the intensity thus detected, an estimation coefficient of the concentration of the component of the specimen is determined by CPU 72. Thereby the concentration of the component of the specimen at the time of completion of reaction is estimated and the measurement can be executed in a shorter time than usual.
Patent JP-S6472793-A (JP)
Title: Washer
Inventor: ISHIKAWA HIDEJI
IPC: D06F33/02
Filed: 1987-09-16
Abstract: PURPOSE: To prevent washing which is not suitable for the kinds of washer by clearly indicating an operation state to a user and urging him or her to change it in case the operation state inputted by means of a setting input key does not agree with washing by means of mounting an auxiliary wing in a state where the auxiliary wing is mounted on an agitator. CONSTITUTION: When small articles with a lot of stain are washed, they are arranged between the auxiliary wing 26 and the agitator 24, a washing time is set by a washing time setting key 38 and a washing process is started. Then a water supply solenoid valve 19 is driven and the opening/closing state of a lead switch 37 and also the setting states of a water stream and a water level are simultaneously inspected. In case the water stream and the water level for the small articles and a small quantity are set, water is supplied up to the set water level(small quantity water level) as it is. Unless the water level is set, a beep sound is intermittently issued and the LED of the water stream(water level) is flickered to urge the user for change.  When the normal wash is washed without mounting the auxiliary wing 26, the setting states of the small article stream and the small quantity water level are inspected, the beep sound is intermittently issued when at least one of them is set, LED is flickered and change is urged to the user.
Patent JP-S61110293-A (JP)
Inventor: ISHINO TATSUYUKI
IPC: G07G1/12
Filed: 1984-11-02
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-S61110054-A (JP)
Title: Ultrasonic flaw detection
Inventor: IWAMOTO KEIICHI
IPC: G01N29/04
Filed: 1984-11-02
Abstract: PURPOSE:To determine the correct circumference-wise length of a defect, by making a probe scan circumferentially and axially along the inner surface of a cylindrical body to be inspected to correct the circumference-wise length of the intended defect by a specified formula. CONSTITUTION:When inspecting a defect 10 of an object 9 to be inspected, an ultrasonic probe is moved along the inner surface of the object 9 being inspected and the circumference-wise length of the defect 10 to be measured is given by the segment PP'. But, here, as the actual circumference-wise length of the defect is the segment QQ', the dimensions of the circumference-wise defect measured are underestimated as compared with the actual dimensions of the defect. So, the measured defect dimensions (l) are corrected by the formula [wherein, (r) represents internal radius of object to be inspected and (d) depth of defect from inner surface] to obtain the correct defect dimensions L thereby achieving a higher accuracy in the evaluation of the defect.
Patent JP-H0781414-A (JP)
Title: Welt seal for automobile
Inventor: ITO TOSHIHIKO
IPC: B60J5/00
Filed: 1993-09-17
Abstract: PURPOSE:To conseal the gap between a welt part and a constituting member of a body opening part, without bite-in of a lip part at fitting, and improve productivity. CONSTITUTION:In a welt seal 1 for an automobile in which a seal part 3 is stuck to the welt part 2 fitted to the constituting member of a body opening part, the stuck part of the seal part 3 to the welt part 2 is extendingly provided so as to project outward than the U-shaped opening end of the welt part 2, and the extended part is formed into a lip part 4 of nearly Y-shaped section.
Patent JP-S60124152-A (JP)
Title: Telephone set circuit
Inventor: SAEKI TAKASHI
IPC: H04M1/60
Filed: 1983-12-08
Abstract: PURPOSE:To prevent the sudden voltage drop between circuit terminals at the drop of a reference power supply voltage by supplying or decreasing the bias current in accordance with the characteristic of an output TR connected between the circuit terminals. CONSTITUTION:A current mirror circuit 201 for supplying bias current is connected to an output part of a microphone amplifier circuit 200. When the reference power supply voltage Vcc is dropped and the collector current of a TR28 is reduced in accordance with said drop, the collector current of a TR203 in the current mirror circuit 201 is reduced in accordance with said reduction. The reduction of the collector current induces the reduction of bias current in an output TR30 and the reduction of the collector current of the output TR30, so that the voltage between the circuits 4, 5 is prevented from sudden drop. Thus, a trouble disabling a circuit output circuit 3 is not generated.
Patent JP-S61110174-A (JP)
Title: Automatic adjusting device for image density of copying machine
Inventor: KOYAMA HAJIME
IPC: G03G15/04
Filed: 1984-11-02
Abstract: PURPOSE:To obtain an image of good quality by finding original density by an original density detector which uses a different light source before the exposure to an original, and controlling the quantity of exposure of a light source for original exposure or a developing bias voltage according to the original density level. CONSTITUTION:The original 8 is irradiated by a light source 17 dedicated to an original density sensor constituting the original density detector 16 before the original 6 is sent onto exposure glass 2 and exposed to a fluorescent lamp 11, and its reflected light is made incident on the original density sensor 18 to detect the original density. Further, direct light from the light source 1 is made incident on a dimming sensor 19 to detect the quantity of light emission. Detected levels of the sensors 18 and 19 are compared and processed by an original density arithmetic circuit 20 to calculate the original density, which is inputted to a fluorescent lamp light quantity control circuit 21. Consequently, the control circuit 21 receives information on the quantity of exposure of the fluorescent lamp 11 obtained by an optical fiber 23 and the dimming sensor 24 and controls the dimming type stabilizer 22 of the fluorescent lamp 11 to perform proper exposure.
Patent JP-S60122963-A (JP)
Title: Laser recording device
Inventor: OONISHI HAJIME
IPC: G03G15/02
Filed: 1983-12-07
Abstract: PURPOSE:To enhance the scanning efficiency of laser light, to make a device small- sized, and to make a picture having high quality by constituting a titled device so that the charging capacity of an electrostatic charger for electrifying a photosensitive body is made different in both end parts in the longitudinal direction and the center part. CONSTITUTION:As for a light quantity distribution in the scanning direction on a photosensitive body, when a polygon mirror is used, it is constant in the center part by its optical characteristic, but in the end part, the light quantity drops as it goes toward the end. Therefore, when executing regular development, a charger 19 in which an opening of a shielding cover 17 is large in the center part is used. That is to say, the potential of the surface of the photosensitive body corresponding to the center part in which the shielding cover 17 being a side wall of the charger 19 has a constant width is constant, but as it goes toward the end, an opening of the charger 19 becomes small, therefore, the surface potential on the photosensitive body is reduced gradually. Therefore, the surface potential of the photosensitive body and the exposure quantity in that place are well-balanced and compensated each other, and a latent image is formed on the surface of the photosensitive body. In this way, a device becomes small-sized, and the quality of a picture is improved.
Patent JP-S6476750-A (JP)
Title: Manufacture of thick-film hybrid integrated circuit
Inventor: KAWAMATA TETSUJI
IPC: H01L27/01
Filed: 1987-09-18
Abstract: PURPOSE:To avoid the destruction of a thick film hybrid integrated circuit due to the position deviation of a laser beam at the time of functional adjusting of the thick film hybrid integrated circuit, by arranging, on a line, a thick film resistor for functional adjusting and a thick film resistor for initial value setting of the thick film hybrid integrated circuit. CONSTITUTION:A lower part conductor 2, a thick film resistor 6, a thick film resistor 3 for initial value setting and a thick film resistor 4 for functional adjusting are formed on a ceramic substrate 1. The thick film resistor 3 for initial value setting and the thick film resistor 4 for functional adjusting are arranged on a line. Next, the thick film resistor is subjected to trimming like 7. The thick film resistor 3 for initial value setting is subjected to trimming from the functional adjusting side like 10. After an individual parts 5 is fixed by soldering, a circuit is put in an operating state. When the thick film resistor 4 for functional adjusting is subjected to, like 8, the process of functional adjusting from the side of the thick film resistor 3 for initial value setting by a laser beam and the like, the position deviation of the laser beam and the like occurs. But the beam position deviates at the part which is subjected to trimming at the time of initial value setting of the thick film resistor 3 for initial value setting, so that no problem occurs.
Patent JP-H0871793-A (JP)
Title: Rotating device for working material
Inventor: SUGA SEIICHI
IPC: B23K37/047
Filed: 1994-08-31
Abstract: PURPOSE: To make it possible to easily rotate a work, such as square cylindrical material, by placing the work on cord bodies hung down between right and left struts and moving these cord bodies. CONSTITUTION: Revolving shafts 5 are born at the tops of the struts 3 erected at both right and left ends of the machine frame 2 of a rotating device 1. The cord bodies, such as looped chains 15, are hung down on sprocket wheels 7 mounted at these revolving hafts 5 in such a manner that the central parts sag down to a V shape. The work W is placed on the sagging down central parts of the chains 15 and steel sheets are temporally fixed to its opening ends. A motor is run by operating a pedal switch to move the chains 15 in such a manner that welding points face always above. Welding is successively executed in this state. The motor runs only when the pedal switch is trodden down and, therefore, the control of the rotating quantity is easy.
Patent JP-S59114148-A (JP)
Title: Automatic auxiliary apparatus of pumping brake to prevent skid and spin of vehicle
Inventor: SAKURADA KICHIZOU
IPC: B60T8/1763
Filed: 1982-12-21
Abstract: PURPOSE:To preform pumping brake in case of hard braking by controlling the operation of a motor, which works to retract a brake pedal, by a switch which is turned on when the brake pedal is stepped on hard. CONSTITUTION:A pulley 8 is connected to a DC motor 6 through a reduction gear 7 and a brake pedal 3 are connected by a connecting hardware 9 and a hook member 10. A switch 4 which is actuated when the brake pedal 3 is stopped on hard is provided in the back of the brake pedal 3. When the brake depad is stepped on hard, the switch 4 and a magnetic switch are both turned on to turn the motor 6. The pedal 3 is retracted and both the switches 4, 5 are turned off to stop the motor 6. Then, the pedal 3 is again stroked by the force of the pedal effort to turn on both the switches 4, 5 to turn the motor 6. The repeated operation like this will perform the pumping brake.
Patent JP-H1074547-A (JP)
Title: Water-proof protecting cover
Inventor: SUZUKI YASUHIRO
IPC: H02G15/02
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To ensure water-proof even if highly viscose water-proof materials are used and eliminate the need for a reserving room to prevent the outflow of the water-proof materials for miniaturization. SOLUTION: Ribs 43a, 43b are protruded into upper and lower case members 22a, 22b and water-proof materials 61, 62 are placed on the ribs 43a, 43b. Wires 52, 53, 54 are arranged between the ribs 43a, 43b. The ribs 43a, 43b thrust the water-proof materials 61, 62 with the case members 22a, 22b coinciding with each other, which are forced to inflow among the wires 52, 53, 54 to ensure water-proof. Water-proof is ensured even if highly viscose water-proof materials are used, high viscosity prohibits outflow and need for a reserving room to prevent outflow is eliminated.
Patent JP-S59124879-A (JP)
Title: Automatic fitting device for rolled form thermal recording paper
Inventor: HIZUME KIYOSHI
IPC: B41J15/04
Filed: 1982-12-30
Abstract: PURPOSE:To unnecessitate to open or close a head part and enable to reduce the size of the titled device, by a method wherein the contact pressure between a head and a platen is reduced at the time of setting, and a recording paper is fed out from a holder by a feeding-out device. CONSTITUTION:When the recording paper 2 is used up, the holder 3 is forwardly drawn out along a guide rail 10, the recording paper 2 is set between a recording paper guide 16 and a recording paper presser 15 by operating a recording paper setting lever 18, and after locating a leading end part of the paper 2 on an extension part 13a of the holder 3, the holder 3 is returned into the device. Then, the contact pressure between the head 6 and the platen 4 is reduced by operating a pressure-reducing device 38 through operating the lever 18 or the like, and while maintaining this condition, a motor 23 is driven. When the leading end part of the recording paper 2 is fed out through a recording paper holder guide 13 and is let out to a predetermined position, the motor 23 is stopped, and the contact pressure between the platen 4 and the head 6 is returned to a predetermined value.
Patent JP-S6293893-A (JP)
Inventor: NODA TAKAMITSU
IPC: F24C7/00
Filed: 1985-10-17
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-H0554668-A (JP)
Title: Semiconductor storage device
Inventor: TASAI SADAJI
IPC: G11C11/413
Filed: 1991-08-20
Abstract: PURPOSE:To shorten the access time of a memory cell in a semiconductor storage device. CONSTITUTION:The signal applied to a word line driving circuit 300 is changed from the high level to the low level. When the base voltage of a transistor(TR) 302 approaches a power Vee, the TR 302 is turned off. Then, the emitter voltage of the TR 302 is higher than that of a TR 301. When the voltage difference between the emitter and the base of a TR 303 exceeds the forward voltage between the base and the emitter, the TR 303 is turned on. When the TR 303 is turned on, the voltage of the TR 302 quickly drops. Consequently, the rise time of the voltage on a word line 13 is shortened. When the emitter of the TR 302 goes to the low level, an excessive current does not flow to TRs 302 and 303 because the TR 303 is turned off.
Patent JP-H0670441-A (JP)
Title: Car coupler-type cable connector
Inventor: ISHIZU KAZUMASA
IPC: H02G15/10
Filed: 1992-08-10
Abstract: PURPOSE:To shorten an operating time by fastening the tapered parts at both ends of a rubber-molded insulation cylinder inserted over the junction of a vehicle high-tension power cable simultaneously from both sides by spring units arranged in a taper shape and by fastening the outer periphery of the junction through a cap nut. CONSTITUTION:Power cabled 1, 1' to be connected are stripped stepwise and exposed cable conductors 2, 2' are inserted into negative-form and positive-form conductor contacts 24 and 23 and pressed to connection. A rubber-molded insulation cylinder 20 having a shield fitting 20a and tapered both ends is put on the outer periphery. Then, spring units 21, 21' inserted over respective cable sheathings are brought into contact with the taper face of the insulation cylinder 20 and the protective cases 25, 25' having stepped parts engaging with the spring units 21, 21' are moved from both sides to the junctions of the cables and connected with each other, and fastened by cap nuts 26. O-rings 19 are held between the sliding faces of the protective cases 25, 25' and tight fittings 28, 28'. Thus, an operating time for separation and contact is shortened.
Patent JP-S60126093-A (JP)
Title: Novel antibiotic substance ss7313b and its production
Inventor: NARITA MASA
IPC: A61K35/74
Filed: 1983-12-09
Abstract: PURPOSE:To provide a novel antibiotic substance SS7313B having specific elemental analysis value, EI-mass spectrum, melting point, specific rotation, UV- absorption spectrum, molecular formula, etc. CONSTITUTION:The novel antibiotic substance of the present invention produced by the microbial strain (FERM-P No.7367) is named as SS7313B. The culture of the strain capable of producing the antibiotic substance SS7313B can be carried out by the conventional cultivation method for actinomycetes. Usually, it is preferable to culture in a liquid medium under shaking or in a deep tank with aeration, under aerobic condition at 25-30 deg.C. The antibiotic substance SS7313B produced by the cultivation exists usually in the cell and in the culture liquid. Accordingly, the SS7313B is separated and purified by separating the cell from the liquid by filtration, etc., and separating the SS7313B from both fractions by conventional method. The SS7313B has a molecular formula of C7H8N2O4, and a plane structure of the formula.
Patent JP-S6294762-A (JP)
Title: Solar ray heat collecting device
Inventor: IKEDA NAGAYASU
IPC: F24S90/00
Filed: 1985-10-18
Abstract: PURPOSE:To obtain a solar ray heat collecting device having no heat loss in a piping part by accommodating hydrogen occlusive alloys in a heat collection converting chamber and a heat collection converter and carrying out the transport of thermal energy by discharge and occlusion thereof. CONSTITUTION:Solar rays 1 are reflected by a reflection mirror 3 of a heat collector 11 and collected to a heat collection converting chamber 12. Hydrogen occlusive alloys 25 which have sufficiently occluded hydrogen inside are heated by solar rays 1, and hydrogen is discharged by an occlusive reaction. The hydrogen thus discharged is delivered to a central heat collection converter 16. The hydrogen occlusive alloy 25 from which hydrogen is discharged already and which is emptied in occluded hydrogen generates heat by occluding hydrogen being delivered from the heat collection conversion chamber 12. Supply water from a demand load via a supply water pipe 10 is heated with the heat thus generated and delivered to the demand side as hot water from a hot water pipe 9. During night-time, a heat source 20 is utilized to heat the hydrogen occlusive alloy 25 which has occluded hydrogen within a heat collection converter 16 and deliver hydrogen to the hydrogen occlusive alloy 25 of the heat collection conversion chamber 12 and the hydrogen is occluded therein.
Patent JP-H0983526-A (JP)
Title: Multiplex communication method
Inventor: SHINOZAKI KAZUMI
IPC: H04L69/40
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To permit the normal system to execute a processing in place of the other faulty system that should execute it without a problem even if the fault occurs in either a main system or a slave system without paying attention to the state of the system of an opposite side for application by developing processing distribution tables deciding the system of a transmission destination as opposite party station information at the time of starting the system in common memories in respective stations. SOLUTION: In a duplex system, a station M uses a device number (m) as the main system and a device number (m+1) as the slave system. A station N uses a device number (n) as the main system and a device number (n+1) as the slave system. Data is transmitted from a station M-side to a station N-side with the device number (n+1) as the slave system. The common memories 10 are provided between the main system devices and the slave system devices of the respective stations for making the mutual systems to be common. The processing distribution tables where information on which system of the destination station data is to be transmitted to for the respective functions of transmission data is stored are provided on the common memories 10 in the respective stations.  At the time of transmitting data, data is transmitted to only the system corresponding to the pertinent function of the processing distribution table.
Patent JP-H0980974-A (JP)
Title: Color image forming device, unit therefor and adjusting method of color image in the device and the unit
Inventor: HANEDA SATORU
IPC: G03G21/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor drum which is reinforced by fitting both concentric flange members, to be driven and capable of housing an exposure optical system inside and adjusting a focusing position and positions in main- and sub-scanning directions from the outside of the photoreceptor drum, with a simple constitution, a process cartridge incorporating the photoreceptor drum, a color image forming device and the image adjusting method thereof. SOLUTION: In the color image forming device provided with a drum-like image forming body 10 and plural image exposure means 12 on a substrate inside the image forming body 10, the flange members 10A and 10B through which the supporting shaft 21 of the substrate 20 is inserted from both ends of the image forming body 10 are concentrically fitted/fixed into the image forming body 10, both end parts of the supporting shaft of the substrate 20 are held by the process cartridge or both side plates of the color image forming device and the rotary driving of the image forming body 10 is executed by driving gears concentrically and integrally provided with the flanges 10A and 10B.