baber/WOPTO huggingface dataset:
Patent JP-H01211909-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: NAITO KAZUMI
IPC: H01G9/032
Filed: 1988-02-19
Abstract: PURPOSE:To enable composition proportions of lead dioxide and lead sulfide to be controlled easily, by bringing reactive mother liquor comprising a lead containing compound and persulfuric acid ions into contact with a dielectric oxide coat layer so that a semiconductor layer is formed by an electrochemical treatment. CONSTITUTION:A reactive mother liquor containing a lead-containing compound and persulfuric acid is brought into contact with a dielectric oxide coat layer so that a semiconductor layer is produced by an electrochemical treatment. Namely, the semiconductor layer consisting of lead dioxide and lead sulfide and formed on the dielectric oxide coat layer provided on the surface of an anode base of a valve action metal is formed by a method in which the reactive mother liquor comprising a lead- containing compound and persulfuric acid ions is brought into contact with the dielectric oxide coat layer so that the lead dioxide and the lead sulfide are produced by chemical reaction while, simultaneously, the electrochemical treatment is performed to produce the lead dioxide. Accordingly, proportions of composition of the lead dioxide and the lead sulfide in the semiconductor layer can be varied quantitatively because the amount of the lead dioxide is controlled by easily-variable factor such as voltage or current in electrochemical treatment. Such manufacturing process is suitable for industrial mass production of solid electrolytic capacitors.
Patent JP-S62193878-A (JP)
Title: Marking method
Inventor: KUMAGAI SHUNICHI
IPC: B41M5/382
Filed: 1986-02-20
Abstract: PURPOSE:To make it possible to easily mark an object to be marked and contrive a higher operating efficiency, by a method wherein a hot-melt ink applied to a base film is adhered to a desired position of the object to be marked by thermal transfer. CONSTITUTION:A base film 12 coated with an ink 11 for marking is disposed in a substantially horizontal state on the upper side of a feeding line of an object 10 to be inspected, with some spacing therebetween. The ink 11 is a hot-melt ink. The base film 12 provided in a rolled form is so disposed that it can be paid out horizontally with the ink-coated side thereof directed downward, as required, and a used part thereof can be sequentially taken up on the forward side. On the upper side of the base film 12, thermal transfer means 13, 13... are disposed at inspecting parts located along the feeding direction of the object 10. When a defect is found in the object 10, a defect detection signal is transmitted to the thermal transfer means 13 corresponding to the defective part, and the means 13 supplied with the signal is operated to mark the defective part of the object 10.
Patent JP-H04249089-A (JP)
Title: Ceramic heater
Inventor: YAMAUCHI NORIYOSHI
IPC: G01N27/419
Filed: 1991-02-05
Abstract: PURPOSE:To provide a high durability ceramic heater by eliminating risk of accumulation of cation such as alkali earth deriving from a sintering aid agent on the neg. electrode side, in case a DC voltage is impressed on a metal resistance, or swelling and cracking of the ceramic heater, and preventing also on the pos. electrode side bulging resulting from O2 generation due to electrolysis of oxides such as sintering aid agent. CONSTITUTION:In a ceramic heater according to the invention, a metal resistance 11 is embedded in a sintered body of almina ceramics, and a power supply is connected to impress a DC voltage on this metal resistance 11. Thereby the whole sintered body can be heated. The sintered body contains 98wt.% or more alumina and 2wt.% or less sintering aid agent. One representative application of this ceramic heater is the heater part of a sensor element for 02 contained in car exhaust gas.
Patent JP-S59162932-A (JP)
Title: Method for mixing and filling gas
Inventor: IKEJIMA KIYOMI
IPC: B01F23/10
Filed: 1983-03-07
Abstract: PURPOSE:To simply and easily prepare a gaseous mixture, in filling a container with two or more of gases having different molecular weights, by vibrating or rotating the container. CONSTITUTION:Containers 3, 3 which are respectively filled with single gases having different molecular weights, for example, helium gas and Freon gas are connected to a container 1 for filling a gaseous mixture. These container 3, 3, 1 are respectively placed on a base stand 2 and filled with the gaseous mixture while subjected to either one of rotary and vibratory operations or combined operation thereof. Because this filled gases are sufficiently mixed, they generate no separation even if used in sealing the hermetically sealed space of a double-layered glass.
Patent JP-2000234544-A (JP)
Title: Accumulator fuel injection device
Inventor: TANABE YOSHIKI
IPC: F02D45/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To execute appropriate low pressure injection by stably keeping the appropriate pressure of the fuel in a wide operation range of an engine. SOLUTION: An electronic control unit 8 duty-controls opening and closing of pressure control valve 34 such that actual pressure of low pressure fuel stored in a low pressure accumulator 4 approaches a target value, based on the difference of the actual pressure and the target value. A opening duty ratio of the pressure control valve is lower in the low speed operation range than that in the high speed operation range, for preventing pressure reduction of the low pressure fuel in the low speed operation area.
Patent JP-S61195843-A (JP)
Title: Master cylinder gripper switching mechanism for printer
Inventor: SASAKI MIKIO
IPC: B41F27/12
Filed: 1985-02-26
Abstract: PURPOSE:To enable smooth feed and ejection of printing plate by making the end of plate feed cam operate a plate ejection scraper through the switching operation of a gripper by the plate feed cam and the plate ejection cam in an automatic and manual modes with the installation of an auxiliary plate ejection roller on a plate ejection cam shaft. CONSTITUTION:When the rotational position of a master cylinder 1 is set at a view A, a gripper 7 is opened state and a printing plate 70 transported from a plate feed unit is fed into between the gripper 7 and a gripper receptable 11. When said position is set at a view B, the gripper 7 closed, and the plate 70 held between the gripper 7 and the gripper receptacle 11 and attached to the master cylinder 1. When said position is set at a view C, the gripper 7 is opened, and the plate 70 is pushed up by a stopper 8 and ejected. Consequent ly, a plate ejection scraper driving mechanism can be operated driven by a mechanical rotating movement and a single solenoid action, thus enabling the stable feed and ejection of a printing plate.
Patent JP-S60179641-A (JP)
Title: Automatic x-ray analyzer
Inventor: OOHARA TAKAO
IPC: H01J37/252
Filed: 1984-02-27
Abstract: PURPOSE:To automatize analysis completely by determining an element, whose name is picked out for plural X-ray peaks, as the element corresponding to X- ray peaks. CONSTITUTION:Angular position data of an X-ray detector D and X-ray detection output data in the angular position are stored in an memory M, and peaks of an X-ray spectrum are detected from this data, and their angular positions are stored in the memory M. A control and data processing device 4 scans the wavelength of an X-ray spectroscope 3 throughout a prescribed wavelength range and collates angular position data corresponding to characteristic X-rays of individual element, which are stored preliminarily in the memory, with angular positions of individual X-ray peaks obtained by peak detection and picks out candidate elements for individual peaks. Element names which are selected as candidates plural times are picked out, and print data of these element names are outputted to a printer 5 and are printed out.
Patent JP-S57151938-A (JP)
Title: Contact safety device of scintillation camera
Inventor: YAMAKAWA TSUTOMU
IPC: G03B42/02
Filed: 1981-03-17
Abstract: PURPOSE:To maintain the security of a sample by fitting an air bag made of a flexible member on the counter surfaces between a detector and the sample, by detecting variation in air pressure due to contact between the air bag and sample, and stopping the movement of the detector. CONSTITUTION:When a sample strikes an air bag 5 while a scintillation detector 7 equipped with the air bag 5 moves up or down to or rotates close to a sample, air pressure in the air bag 5 rises, and this pressure expands the bellows 12a of a pressure detector 12 through a pressure transfer pipe 10 to turn on a switch SW. The pressure detector 12 outputs a pressure detection signal to an FF13, which inverts pulse edges to send its output to a driver 14 for a drive part; and the input from the FF13 is level-converted there to output an operation stop signal to a drive part 15, stopping the driving of the scintillation detector 7.
Patent JP-S63202355-A (JP)
Title: Production of seasoning low-calorie food
Inventor: ISHII TAKEO
IPC: A23L19/00
Filed: 1987-02-19
Abstract: PURPOSE:To readily produce the titled food having reduced rate of digestion and absorption, by absorbing a seasoned liquid to a devil's-tongue powder. CONSTITUTION:About 10% devil's tongue powder is added to a liquid seasoned with juice, synthetic flavor, curried roux, animal extract, etc., heated at about 55 deg.C and the mixture is stirred and allowed to stand to absorb the liquid into the tongue powder and kneaded for 40-50min while adding seasoned liquid or hot water in about 1.5 times amount based on above-mentioned amount to provide a raw material for low-calorie food colloidized and seasoned. Then a milk of line or an aqueous solution of Na2CO3 is added to the raw material and the mixture is stirred, charged into a mold box and cut into a proper piece when considerably solidified, thrown into hot water containing lime heated at 50 deg.C, heated for 15-30min and then thrown into a clean water to remove the bitter taste from the resultant raw material.
Patent JP-S59163541-A (JP)
Title: Flux density measuring method
Inventor: SHIRAI MITSUGI
IPC: G01N21/85
Filed: 1983-03-09
Abstract: PURPOSE:To derive exactly a flux density by measuring an absorbing quantity or a transmitting quantity of a light of a specified wavelength, as to a washing liquid immediately after being sent out of a distilling machine, and also checking an absorbing quantity or a transmitting quantity of the same wave-length light as to a washing liquid in a washing tank of the front stage to which said washing liquid flow in first. CONSTITUTION:A spare tank 6 for pooling temporarily a washing liquid is provided on the way of a washing liquid flow path between a distilling machine 5 and a pre-stage washing tank 3. The washing liquid in this spare tank 6 is fed to a cell 11a by a small- sized pump 12a, and the washing liquid passing through the cell 11a is returned again to the spare tank 6. Also, the washing liquid in the pre-stage washing tank 3 is also made to circulate through a cell 11b by a small- sized pump 12b. A light emitting device 13a and a photometer 14a are installed so as to be opposed to each other by placing the cell 11a between them, and in the same way, a light emitting device 13b and a photometer 14b are placed so as to be opposed to each other by placing the cell 11b between them. Density of a separation preventive agent contained in the cell can be regarded as almost same, therefore, a difference of output signal values of the photometers 14a, 14b corresponds to a difference of a flux density in the washing liquid in the cells 11a, 11b.
Patent JP-S54129901-A (JP)
Title: Secret communication system
Inventor: NAKAMURA MAKOTO
IPC: H04K1/00
Filed: 1978-03-31
Abstract: PURPOSE: To make it possible to attain synchronization between correspondence operators stably  and definitely while securing the secret of their communication sufficiently by sending securet  information obtained through balancing modulation by inserting a synchronizing signal in some  period and modulation information in the remaining period.  
     CONSTITUTION: In transmission part 20, an information signal is sampled and held 21 and its  output is polarity-inverted by code generator 23 to obtain secret-communication information,  which is supplied to switch circuit 27. By receiving a synchronizing signal from synchronizing- signal generating circuit 24, this circuit 27 removes the information made into the secret-communication information only during the synchronization period; after the synchronizing signal is  inserted during some of the fixed period for signal composition 28 while modulation information is  inserted during the remaining period, balancing modulation 25 is done on the basis of a modulation reference signal. Then, LPF31 with fixed frequency cut-off characteristics is set so as to  obtain a secret-communication information signal, which is transmitted 32, and in reception part  40, the original signal is reloaded following the procedure nearly reverse to that of the transmission. Consequently, the secret of the communication is secured sufficiently and the synchronization  between correspondence operators can be attained stably and definitely.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10231918-A (JP)
Title: Gear
Inventor: TSUJIMURA AKIRA
IPC: F16H55/17
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a gear formed from a gear part and flange part, which are prepared separately and joined together, whereby good vibration controllability and lightweight construction are established. SOLUTION: A gear 1 is configured with a small gear member 10, a large gear member 20, and a flange 30 provided through a press working from a vibration controlling steel plate of such a structure that a resin film 34 is pinched between steel plates 32. The periphery 40 of the flange 30 contacts with the internal circumferential surface of the large gear member 20 and joined by welding parts W1 and W2 generated by the laser welding or electron beam welding. An internal circumferential part 42 of the flange 30 is joined by the welding part W3 to the peripheral surface of the boss 14 of the small gear member 10.
Patent JP-S57153305-A (JP)
Title: Sequence controller
Inventor: KUROKAWA NAOHIRO
IPC: G05B19/02
Filed: 1981-03-18
Abstract: PURPOSE:To avoid malfunction, by rejecting an external noise in a shorter time than a response time of a switch means connected to an output section, through the provision of a temporary storage section and transmission of a signal relating to output elements from the storage section to the output section in a  short period. CONSTITUTION:A memory 22 is a memory storing a sequence processing step and a memory 23 is a user's RAM storing an internal set element at each step of a sequence circuit in program set in advance from a program set section 4. The 1st internal output storage section 24 is a temporary storage section which is arranged corresponding to a latch group of an output section and an output terminal group and possible for write-in and readout. The 2nd internal output storage section 25 is provided with a temporary storage section consisting of a plurality of storages, Y''1-Y''8 corresponding to output terminals Y1-Y3 and a latch group of the output section 3 similarly.
Patent JP-H08233010-A (JP)
Title: Parts for vibration isolating bush
Inventor: SHIRAISHI MAKOTO
IPC: B60K5/12
Filed: 1995-02-27
Abstract: PURPOSE: To provide expected vibration isolating characteristics by a vibration isolating bush manufactured by the use of the same metal mold even though the kind and weight of an engine is changed. CONSTITUTION: Parts for a vibration isolating bush is equipped with a holder 3 which fixes and holds an elastic body 2, and a bracket 4 to which the holder 3 is connected. The holder 3 has mutually opposed fixing parts 6, 6 for fixing the elastic body 2. The bracket 4 has mutually opposed supporting parts 9, 9 to which respective fixing parts 6, 6 of the holder 6 are connected so as to support the holder 3. Respective supporting parts 9, 9 of the bracket 4 are vertically lengthened so that a connecting position between the fixing parts 6, 6 of the holder 3 and the supporting parts 9, 9 of the bracket 4 can be changed according to the weight of an engine.
Patent JP-H02217405-A (JP)
Title: Manufacture of press die
Inventor: KANEMITSU TAMOTSU
IPC: B22F3/14
Filed: 1989-02-17
Abstract: PURPOSE:To improve the workability and productivity of a press die by executing each stage of a stage for packing raw material for sintering and also closing tightly a vessel after embedding a master model therein, degassing, sintering, taking-out of the model and aftertreatment. CONSTITUTION:The raw material powder 4 for sintering is packed into the vessel 1 made of heat resistant material. The master model 1 coated with parting agent is embedded into this powder 4, and the above vessel 3 is closed tightly. Successively, this closed vessel (a) is received into a high pressure chamber 7 and held to high temp. and high pressure to sinter the above powder 4. Following this, the obtd. bulky sintered body is cut into the upper and lower dividing sintered bodies a1, a2 and the master model 1 is taken out. Then, the above upper dividing sintered body a1 is machined to the press die to obtain the sintered hard die.
Patent JP-H09233120-A (JP)
Title: Packet exchange network management system
Inventor: TAJIMA NAOHIKO
IPC: H04L45/02
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To realize a packet exchange network in which communication is made available by allowing a relay exchange to select a transmission route even when a route for packets selected by a data sender exchange is not available. SOLUTION: A routing section 12 decides a transmission route of packets in a packet exchange network by referring to a routing path table 15 storing route information. An in-network management section 13 allows an in-network configuration section 16 to manage management information representing a state of exchanges and lines giving effect on transmission and reception of packets and rewrites the routing path table 15 according to the management information. When there is any change in the state of exchanges and lines, a routing path generating section 14 generates new route information according to the management information of the in-network management section 13. Then each section as above is provided in a packet exchange control section 10.
Patent JP-S56139830-A (JP)
Title: Wire electrode actuating device for wire cutting electrospark machine
Inventor: MIYAHARA HITOSHI
IPC: B23H7/10
Filed: 1980-03-27
Abstract: PURPOSE:To reduce variations of tension in a wire electrode and to simplify an actuating mechanism for the wire electrode by rotating a wire electrode feed roller and a wire electrode takeup roller at a same speed from a same driving source while maintaining constant the elongation of the wire electrode arising from the difference between diameters of both rollers. CONSTITUTION:Discharge energy is applied to a workpiece 1 through energizing terminals 3, 3' to produce pulse discharging to effect electrospark machining of the workpiece 1. A wire electrode feed roller 12' and a wire electrode takeup roller 13' are secured to a single driving shaft 20 so that they can be rotated at a same speed from a common driving source of a wire electrode driving motor 22. The diameter D1 of the roller 12' and the diameter D2 of the roller 13' are selected to be in a relationship D1<D2 so that the difference between both diameters may provide a required tension to the wire electrode 2 which passes an electrospark machining station. Even if the electrode 2 is locally overheated by concentrated discharging or the like to thereby produce an extraordinary elongation of the electrode 2, the tension is instantaneously reduced at the same time with the production of such an extraordinarly elongation and will present no more increase thereof due to the fact that the difference between feeding amounts of both rollers 12', 13' is constant.
Patent JP-H11235984-A (JP)
Title: Vehicle body structure for automobile
Inventor: MATSUSHITA TETSUYA
IPC: B62D25/04
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of a junction part between a center pillar part and a side sill part by distributing the load transmitted to the side sill part from the center pillar part step by step for transmission. SOLUTION: This vehicle body structure is a structure formed by jointing a center pillar part reinforced by center pillar reinforcement to a side sill part formed into a closed section structure, whereas a reinforcing member 9 with a closed section S3 is jointed to the outside of the side sill part. The lower end part of the center pillar reinforcement 12 is extended to the lower part side of the reinforcing member 9, and the extended part is jointed to the side sill part.
Patent JP-S60182467-A (JP)
Title: Image recording device
Inventor: SATOU KOUJI
IPC: G03G15/20
Filed: 1984-02-29
Abstract: PURPOSE:To reduce the curl of a recording member (sheet) after discharge efficiently and to improve the conveyance of the sheet during both-surface printing operation by providing a flow passage for supplying vapor from a vapor generating source to the sheet which is right after being discharged from a heat fixing device. CONSTITUTION:A water containing body 171 at the bottom part of the fixing device 16 generates vapor by receiving heat from a fixing roller 162 and a pressure roller 163 to increase the pressure. The sheet 9 vaporises its contained water with heat generated when the sheet passes through the fixing device and a convection current is generated because the flow of air is cut off with an elastic body 168 such as ''Moltpren'', so that a hot wind and vapor in the fixing device 16 flows through the vapor flow passage 167 as shown by an arrow (a). The reverse surface of the sheet 9 is exposed to the vapor passed through the vapor flow passage 167 right after the sheet exits from a discharge roll 17 to correct its curl, and the sheet becomes nearly flat when sent in an intermediate tray 20, thereby improving stacking in the intermediate tray and separation from a photosensitive drum after the transfer of the 2nd surface.
Patent JP-H10216711-A (JP)
Title: Water treatment apparatus
Inventor: KURIHARA KIMISATO
IPC: C02F1/32
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment apparatus capable of simply and surely sterilizing water without adding chemicals to water to supply the same as drinking water. SOLUTION: A water treatment apparatus used in a state immersed in water 5 housed in a container 4 and irradiating water in the container 4 with ultraviolet rays to sterilize the same is equipped with a sterilizing lamp 3 wherein a cold cathode sterilizing lamp 2 irradiating water with ultraviolet rays is housed in a protective pipe 1 pervious to ultraviolet rays, an inverter circuit 13 allowing the cold cathode sterilizing lamp 2 to light and a stirring device A having the power supply 12 of the inverter circuit 13 and operated during the lighting of the sterilizing lamp 3 to stir the water in the container 4.