baber/WOPTO huggingface dataset:
Patent JP-H0591205-A (JP)
Title: Designation terminal equipment setting circuit
Inventor: HASHIMOTO YUJI
IPC: H04L12/02
Filed: 1991-04-06
Abstract: PURPOSE:To set only one terminal equipment as a designated terminal equipment able to receive phantom power supply in plural terminal equipments in multi-point connection even when the user makes an erroneous operation. CONSTITUTION:A latching relay 11 (switch) turning on/off power reception of phantom feeding and a one-shot timer 12 with an input from a self designation terminal setting key are operated and a pulse is applied to a set coil S of its ow latching relay 11, which is turned on. Moreover, a pulse is applied to a reset coil R of the latching relay 11 of all other terminal equipments to turn off via a line and a pin of a modular jack 15 not used for data transmission reception.
Patent JP-H10293668-A (JP)
Title: Communication device and storage medium
Inventor: KATO ATSUNORI
IPC: B41J29/38
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To effectively use the network resources and accordingly to suppress the power consumption in a network environment. SOLUTION: The personal computer controls plural MFDs which can perform the mutual switching between the operation and non-operation modes via a LAN. The processor of the personal computer decides whether the MFD of the transmitting destination of the print data is set in the operation or non- operation mode based on the mode information received from those MFDs (S2). If the MFD of the transmitting destination is set in an operation mode (S2, YES), it is decided whether the MFD discontinues in fact a printing operation (S3). If the MFD discontinues the printing operation (S3, YES), the processor sends the print data to the MFD and the MFD performs the print processing (S4). When this print processing is over, the processor switches the operation mode of the MFD to a non-operation mode (S6).
Patent JP-S582527-A (JP)
Title: Flow controller of pulverized coal
Inventor: SATORI AKIO
IPC: F23N5/18
Filed: 1981-06-26
Abstract: PURPOSE:To know a quantity of pulverized coal accurately and to carry out precise flow control, by obtaining the flow of the pulverized coal through values of a solid and a gaseous phase fluids and a solid-gas ratio. CONSTITUTION:Inactive gas is sent within a main duct 1 in an arrow direction through pressure by a blower 3. A dumping device of pulverized coal 9 is provided next to a valve 8. A flow signal Q of the inactive gas obtained by an evolution arithmetic unit 6 is multiplied by a constant K by a multiplier 16 depending on necessity and converted into a signal F. A pulverized coal weight signal W obtained from a belt scale 13 and the signal F are applied to a divider 17 and a solid-gas ratio W/F=Z is computed. A signal Qi showing a flow of the pulverized coal 9 is obtained by obtaining a signal DELTAPG through correction by the ratio Z of a measured differential pressure signal DELTAPtm of a flow meter 25a constituted with a venturi tube. The flow Wi of the pulverized coal is given by Wi=W.Qi/Q. With this, the flow of the pulverized coal can be found accurately and its flow control can be done precisely.
Patent JP-H09285872-A (JP)
Title: Spot welding method, and its equipment
Inventor: MORIWAKI SHUJI
IPC: B23K37/04
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the versatility, to miniaturize a work shop, and to dispense with the skill in a welding work by indirectly spot-welding by a welding gun in which ground electrode is connected in an attachable/detachable manner, and a hemming edge part is provided aside in an attachable/detachable condition. SOLUTION: When a pressing cylinder operating switch 14a of a handle part 14 is turned ON, a pressing cylinder 17 is operated, and a work supporting member 21 is elevated together with a cylinder rod. After the work supporting member 21 is abutted on a back side of a hemming edge part H of a work W, an electrode tip 7a is relatively lowered to hold the work with the desired contact pressure together with the work supporting member 21, and the hemming edge part H is indirectly spot welded. The pressure during the welding can be arbitrarily adjusted by controlling the air pressure.
Patent JP-H10287937-A (JP)
Title: Noble metal series composite powder and its use
Inventor: NISHIMURA KOJI
IPC: C22C28/00
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a heat resistant conductive material as the material for an electrode or the like composed of a noble metal-ceramic composite body and having excellent electric conductivity even in a high temp. oxidizing atmosphere by mixing Ag-Pd-Si series metal powder having a specified compsn. with ceramics powder in a specified ratio and executing heat treatment. SOLUTION: Noble metal series compound powder having a compsn. in which 100 pts.wt. metal powder having a compsn. composed of, by weight, 35 to 90% Ag, 5 to 30% Pd and 5 to 50% metallic silicon is mixed with 0.5 to 30 pts.wt. ceramic powder such as SiC, silicon nitride, MoSi2 , Al2 O3 or the like is subjected to heat treatment at 900 to 1400 deg.C to form silicide in the compsn. A metal matrix composite body excellent in thermal shock resistance and durability even in an oxidizing atmosphere heated at >=600 deg.C as the electrode material for a heating element of a ceramic sintered body and suitable as a heater and an electric heating type diesel particulate filter can be obtd.
Patent JP-S59225566-A (JP)
Title: Manufacture of semiconductor element
Inventor: HANAKURA MITSURU
IPC: H01L29/74
Filed: 1983-06-06
Abstract: PURPOSE:To obtain a gallium diffusion layer having small dispersion of diffusion, and having long life time on a semiconductor wafer by a method wherein after comparatively high concentration phosphorus layers are formed selectively, diffusion of gallium is performed according to a closed tube in condition that the whole or a part thereof is covered with a silicon oxide film. CONSTITUTION:Phosphorus is diffused selectively on one main surface of an n type silicon wafer using a silicon oxide film, etc. as a diffusion mask to form n<++> type layers. After then, the silicon oxide film and a PSG (phosphosilicate glass) film are removed, and a silicon oxide film SiO2 of about 1mum thickness is formed on the whole silicon surface. The wafer is sealed in a pure quarts ampule together with gallium, and when heated in an oven to diffuse gallium, p type layers as anode emitters are formed on the surface formed with the n<++> type layers, and a p type base layer is formed on another surface respectively. After then, a cathode emitter is formed in the p type base layer, and a thyristor of anode emitter short structure is obtained. The device can be made to have a high withstand voltage, and moreover, life time is made long, and dispersion of diffusion on the wafer surface is also reduced.
Patent JP-H06305649-A (JP)
Title: Operation control method and control device for elevator
Inventor: HIDA TOSHIMITSU
IPC: B66B1/18
Filed: 1993-04-27
Abstract: PURPOSE:To provide an operation system by which efficiency of plural groups or the whole elevator groups having plural control methods can be improved and which can follow up speedily even a busy building and a change in the utilization condition. CONSTITUTION:By the other group-control method of the other group-control information table 36 controlled by a group-control communication means 310, a control method determining means 39 determines a suitable control method from a traffice flow, and writes it in a control method table 35, and an allocation control means 33 determines a service elevator. Thereby, efficiency of the whole plural groups can be improved.
Patent JP-S59227108-A (JP)
Title: Magnetic recording medium
Inventor: NAOE MASAHIKO
IPC: H01F41/18
Filed: 1983-06-08
Abstract: PURPOSE:To improve a coercive force sharply by adding a prescribed rate of Sm to an alloy of a prescribed composition of Pt and Co. CONSTITUTION:Using a target material prepared by adding Sm to a Co-Pt alloy having a composition of Pt 9% and Co 91% in the atomic ratio, a Co-Pt-Sm alloy is manufactured by a spattering method. Thereby a thin alloy film having the film thickness of about 3,000Angstrom  is obtained. The measurenent of the magnetic characteristics of this film shows that the coercive force He thereof, for instance, is 540 Oe, 560 Oe, 570 Oe, 560 Oe and 550 Oe when the Sm content is 0.5%, 1.0%, 3.0%, 5.0% and 8.0%, respectively. When said content exceeds this range, the coercive force falls down sharply. Therefore, the Sm content is preferably within the range of 0.5-8%.
Patent JP-S5726415-A (JP)
Title: Demagnetizing method
Inventor: SUZUKI HIDEO
IPC: H01F13/00
Filed: 1980-07-23
Abstract: PURPOSE:To demagnetize a magnetic unit having large coercive force in a short  time by rotating the magnetic unit to be demagnetized in a DC magnetic field and  reducing the intensity of the DC magnetic field via the value larger than the coercive force of the magnetic unit toward zero, thereby eliminating the influence of its inductance. CONSTITUTION:A core 1 is composed of a yoke 1a and magnetic poles 1b, 1c, which are opposed via an air gap 4 in the yoke 1a, and coils 2 are wound thereon. A magnetic unit 3 to be demagnetized is rotatably disposed in the air gap 4, is rotated in the direction of the arrow, a direct current I is flowed through the coil 2, is so controlled that the current I reaches the maximum value Im for generating the magnetic field larger than the coercive force of the magnetic unit 3, and is gradually reduced thereafter toward zero. Then, magnetic field +H and -H of similar current waveform to the current I between the gap 4, thereby eliminating the influence of its inductance, and the magnetic unit having large coercive force can be demagnetized in a short time.
Patent JP-S59226655-A (JP)
Title: Semiconductor switch device
Inventor: SHIMURA TATSUO
IPC: H02M1/06
Filed: 1983-06-08
Abstract: PURPOSE:To enable to control ON or OFF a semiconductor switch device without flowing a control current to a main circuit by using a high withstand field effect transistor which can be controlled ON or OFF by the voltage input from an external power source to control a thyristor ON or OFF. CONSTITUTION:When an output current is supplied from a current source 1A to the base of a transistor QM, the transistor QM becomes ON, and a high withstand field effect transistor 9 becomes ON. As a result, a current is supplied to flow from the gate 6 of a thyristor 3 to a cathode 6 through the transistor 9 from a power source VR of a main circuit 4 to fire the thyristor 3. When the output current of the source 1A is eliminated, the transistor QM is interrupted, the transistor 9 is interrupted, and the thyristor 3 is turned OFF.
Patent JP-S5325940-A (JP)
Title: Cooling induction coil for electric induction furnaces
Inventor: HIROKAWA TOSHIO
IPC: F27D11/06
Filed: 1976-08-23
Abstract: PURPOSE: To improve electric efficiency by multiplying the thickness between the inner end surface and the cooling water channel inthe coil frame body of a crucible furnace as against the current penetration depth. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59225282-A (JP)
Inventor: ISHINO KEIZOU
IPC: F27B9/04
Filed: 1983-06-06
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-H09286886-A (JP)
Title: Halogenated resin composition
Inventor: SAKAMAKI YOSHIYUKI
IPC: C08L67/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a halogenated resin compsn. which is excellent in low-temp. properties and the resistance to heat aging and hardly causes plasticizer migration. SOLUTION: This compsn. comprises 100 pts.wt. halogenated resin and 10-300 pts.wt. polyester plasticizer produced by reacting a polyhydric alcohol component contg. 3-methyl-1,5-pentanediol with a polybasic acid component contg. a dimer acid.
Patent JP-2000292274-A (JP)
Title: Device for detecting pinching
Inventor: MATSUMOTO YASUYO
IPC: B60J1/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce costs with a simple configuration, achieve improved assemblability and reliability, detect a press force of a foreign object with a high sensitivity, and at the same time detect a pinching occurring immediately before an opening/closing member is clamped. SOLUTION: This detecting device detects a pinching by determining the presence or absence of a reduction of a quantity of light being transferred in a light-guiding path 11a which is generated by deformation of a tube body 11 caused by a press force from a pinched foreign object after light (infrared ray) passes the inside of the light-guiding path 11a of a tube body 11 for transmitting light formed of an elastic material that is fitted and inserted into a weather strip 9.  A plurality of press force protrusion parts 9b are provided separately in a peripheral direction on the inner-periphery surface of a tube insertion hole 9a of the weather strip 9 where the tube body 11 is inserted, and press force from a foreign object acts on the tube body 11 through the press force protrusion parts 9b without being dispersed, thus the press force being given from oblique lower directions C and D to the foreign object can be detected with improved sensitivity.
Patent JP-H08178300-A (JP)
Title: Equipment and method of controlling heating time of microwave oven
Inventor: CHIYAI UN SHIKU
IPC: F24C7/02
Filed: 1995-04-25
Abstract: PURPOSE: To calculate the optimum heating time without regulating the quantity of food and drink and the initial temperature by setting the time according to the change ratio of odor generated by heating the food and drink. CONSTITUTION: The change ratio of odor of the initial value outputted from a detecting sensor 5 for detecting the odor from an exhaust port 4 for exhausting the odor generated by heating hood and drink 1 to an initial value from the change value by the lapse of time is calculated by a converter 6. The predetermined time until the change ratio of the odor from the converter 6 becomes minimum is compared with the time set to a minimum setter 14, and the larger one is selected from a primary heating time. The time required to increase the change ratio of the odor by a predetermined value outputted from a calculator 10 is decided by a heating time detector 7 as a secondary heating time. The calculator 10 calculates a tertiary heating time by utilizing the primary heating time outputted from a storage unit 8 and the constant outputted from a coefficient storage unit 9.
Patent JP-H07311522-A (JP)
Title: Method and device for regenerating material to be recorded
Inventor: MIYOSHI YASUO
IPC: G03G7/00
Filed: 1994-05-16
Abstract: PURPOSE:To improve cleaning ability by making difference between the surface energy of an image forming substance in the case of removing the image forming substance on a peeling member and the surface energy of the contact surface of the peeling member equal to or more than a specified value. CONSTITUTION:A material to be recorded carried from a paper supplying tray 1 while passing through a paper supplying roller 2 and a guide board 3 is coated and impregnated with an image removing accelerating liquid 7 by a paper supplying roller 6, then, is guided to a peeling member belt 5 by a carrying roller 4. The material to be recorded which is brought into contact with the peeling member is heated and is brought into press-contact with a heating roller 8, then is separated from the peeling member by a separation pawl 9, and a toner image on the material to be recorded is transferred to the peeling member, and the toner image on the peeling member is cleaned from the surface of the belt 5 by a cleaning part 10. In this case, a member in which the difference between the surface energy of the image forming substance in the case of removing the image forming substance on the peeling member and the surface energy or the contact surface of the peeling member is >5mN/m, is used.
Patent JP-S58218643-A (JP)
Title: Damage position detecting method of asphalt covering performed to outside face of buried pipe
Inventor: KOYANAGI YASUO
IPC: G01R31/08
Filed: 1982-06-15
Abstract: PURPOSE:To detect easily and exactly a position of a damaged part of a gas pipe, etc. to which asphalt covering is performed on its outside face, by connecting a buried pipe and an oscillator to a closed circuit by a current line laid on the ground. CONSTITUTION:A buried pipe 1 and an oscillator 3 are connected so as to form a closed circuit by a current line 5 laid on the ground, an AC current is made to flow to the closed circuit from the oscillator 3, and a current value of the line 5 is measured 6 along the line 5. In this way, a damaged position of asphalt covering performed to the outside face of the buried pipe 1 is detected in accordance with Ferranti phenomena.
Patent JP-S5626546-A (JP)
Title: Catalyst for manufacturing pyridine base
Inventor: YASUDA KIYOSHI
IPC: C07D213/24
Filed: 1979-08-08
Abstract: PURPOSE: To obtain a catalyst of a long catalytic life, by making the apparent specific gravity of a molded silica-alumina catalyst for manufacturing pyridine bases less than a specific value.  
     CONSTITUTION: When a pyridine base is manufactured by subjecting acrolein and ammonia to a gaseous phase catalytic reaction, a catalyst obtained by supporting various metal compounds on silica-alumina is used. The silica-alumina support is tableted or molded by extrusion molding method, and the apparent specific gravity  of the molded silica-alumina support is made 0.97 or less. The catalyst thus obtained, which resists deterioration and of long life, can manufacture pyridine bases effectively with reduced regenerating operations. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5528068-A (JP)
Title: Optical device of copying machine
Inventor: MIYAMOTO KOUICHI
IPC: G03B27/34
Filed: 1978-08-21
Abstract: PURPOSE: To copy also the end parts of original image, when copying at magnification other than identical magnification, by causing the size of the original image to coincide with the size of the part excluding the non-image forming part of copying part, and causing the original reference end to coincide with the boundary of the non-image forming part and image forming part.  
     CONSTITUTION: A lens L is moved to positions of H, I, so that the original reference end of an original image 4 may be nearly the boundary of the non-image forming part and image forming part, regardless of the copying magnification. When the copying magnification is changed from n 1  to n 2 , the lens L is moved to the photosensitive drum side by (a' 2 -a 1 ), i.e., (1/n 2 -1/n 1 ), in the direction of  optical axis. In order to image the image of original reference end 4a in the boundary of the part forming the image avoiding the non-image forming part and the part not forming the image, the lens L is moved by Δl' 12 , i.e., (n 1 -n 2 )l 1 /(1+n 2 ) in the direction vertical to the optical axis. (Where, l 1  is the distance between the optical aixs position of the original and reference end part when the magnification is n 1 .) 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5527286-A (JP)
Title: Exothermic head driving method
Inventor: SHIMIZU ETSUJI
IPC: B41J2/36
Filed: 1978-08-18
Abstract: PURPOSE:According to the contact strength distribution of letter printing surface of exothermic head and platen, exothermic quantity of each exothermic element is changed. By doing so, regardless of contact condition of letter printing surface and platen, uniform printing density can be obtained always. CONSTITUTION:For example, each exothermic element; 5a-5g, belonging to the first line to seventh line is arranged on a plain base plate and that a switching transistor 7 which feeds the current selectively to each exothermic element; 5a-5g, is respectively layouted. Then, an exothermic element 5d belonging to the middle of printing surface is made to have minimum exothermic quantity and the exothermic quantity is increased in accordance with the line shift to the above and the under zone. By doing so, in the contact condition of both the exothermic head 3 and the platen 1, uniform printing density distribution can be obtained.
Patent JP-H09289736-A (JP)
Title: Battery application electric apparatus
Inventor: YAMAUCHI KAZUMASA
IPC: G06F1/30
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the inadvertent reset operation of a microcomputer by cutting off the microcomputer from a battery surely earlier than the starting point of time of the drive of load. SOLUTION: When an operation switch is off, a slide cutting piece 8 is in position a, and contacts 9A and 9B are electrically continuous, and practically battery voltage is applied to a control circuit 2 from a battery 1, and a capacitor 3 is charged. In the process of shifting the slide cutting piece 8 from the position a to the position e, first the contact 9A and the contact 9B are cut off at the position b, and the control circuit 2 is supplied with power from the capacitor 3, subsequently at the position c, the contacts 9A and 9B are connected electrically, and a motor current flows to a motor 4.  At this time, a temporary rush current flows to the motor 4, so the battery voltage drops, but the control circuit 2 is supplied with power from the capacitor 3, so the voltage drop of the control circuit 2 is only as much as the amount of the discharge of the capacitor 3, and it never has an adverse influence.
Patent JP-H01270999-A (JP)
Title: Liquefaction treatment process of sewage
Inventor: YOKOYAMA SHINYA
IPC: C02F11/10
Filed: 1988-04-25
Abstract: PURPOSE:To greatly reduce th installation and running cost by subjecting sewage to a high temperature and pressure for more than a certain period of time under alkaline conditions to convert it to an oily substance which is useful as liquid fuels. CONSTITUTION:Sewage is treated at a reaction temperature of less than 150-250 deg.C, under a saturation pressure of steam corresponding to the reaction temperature or more, for more than 60min under alkaline conditions, after which the reaction products thus obtained are cooled. The cooled products are separated into a water phase and a slurry phase so that the separated slurry is further separated to solids and oily substances. In this manner, sewage can be converted to oily substances which are useful as liquid fuels (its calorific value is about 8000Kcal/Kg) at a high yield of 40-45%. Since the treatment can be performed at a temperature of less than 150-250 deg.C, which is lower than that of conventional process, running cost and installation cost as well can be greatly reduced.
Patent JP-S58217602-A (JP)
Title: Treatment of metal powder for preventing oxidation thereof
Inventor: MAKIMOTO KUNINOBU
IPC: B22F1/16
Filed: 1982-06-14
Abstract: PURPOSE:To easily prevent the oxidation of esp. ferromagnetic metal powder coated with an inorganic macromolecular film, by immersing the metal powder coated with the inorganic macromolecular film in inactive liquid substance held at a temp. lower than that of the metal powder in the atmosphere of inert gas. CONSTITUTION:Metal powder (esp. ferromagnetic iron powder composed of Fe only or the like) coated with an inorganic macromolecular film based on oxides of Si and/or Al is treated by immersing it in liquid substance inactive to said metal powder. As said liquid substance, one or more of substances, e.g. hydrocarbon solvents such as toluene, having a stable property to the property and oxidation of the metal powder and being liquid at an ordinary temp. may be used. By charging and immersing the metal powder coated with the inorganic macromolecular film held at a high temp. in said liquid substance hold at a temp. lower than said high temp. in the atmosphere of inert gas, the oxidation of the metal powder is prevented.
Patent JP-S5226012-A (JP)
Title: Metallic cylinder of multiplex materials and its manufacturing process
Inventor: OKAMURA TATSUYA
IPC: C22C47/20
Filed: 1975-08-21
Abstract: PURPOSE: Manufacturing of a metallic cylinder of multiplex materials adapting fiber for the winding-pattern to acquire a cylinder of large circumferential strength. 
     COPYRIGHT: (C)1977,JPO&Japio