baber/WOPTO huggingface dataset:
Patent JP-S55132356-A (JP)
Title: Fluid pressure control valve of dual pipe system
Inventor: FUJIMOTO JIYUNICHI
IPC: B60T8/26
Filed: 1979-04-04
Abstract: PURPOSE: To compensate lack of braking force by using a dual brake lines fluid pressure control valve which regulates brake fluid pressure to prevent skid at rear wheels of an automobile by if either braking system fails, applying another spring force on a spring seat when anyone of the brake line fail.  
     CONSTITUTION: A primary control valve 8 and secondary control valve 9, which open or close the lines between inlets 4, 6 and outlets 5, 7, are stored in a housing 1. Valve seats 13, 13' fit open ends of blind holes 11, 11' of said valves 8, 9 whose valve bodies 12, 12' are loaded with springs 14, 14'. Tips 10a, 10'a projecting from plungers 10, 10' inserted in plunger barrel sit opposite to a common spring seat 23. A spring 27 is contracted between the spring seat 23 and spring retainer 25. The interior bore of the spring seat 23 is tapered. The system of a cylinder 33 connected to the front wheels, if fails, would not be subjected to fluid pressures. With the valve 8 remained still, the plunger 10' moves to the right side against the spring 27 to force the spring seat 23 gradually inclined. The liquid in the rear wheel cylinder can be compressed to a critical pressure exceeding twice the normal pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56137753-A (JP)
Title: Constituting method for circuit testing device
Inventor: TAKANO RIYOUJI
IPC: H04L12/26
Filed: 1980-03-28
Abstract: PURPOSE:To prevent a linked communication circuit from being considered to be faulty from an equipped device by providing a linked communication circuit with a means of holding the polarity of a signal supplied from a teleprinter before switching. CONSTITUTION:Signal detection part PD monitors the polarity of a signal supplied to link communication circuit CL of teleprinter TLP all the time. To use teleprinter TLP for a circuit test, change-over switch SW is operated to connect teleprinter TLP to level conversion part LCV, and then switch SW' of signal detecting and holding part PDSC interlocks with change-over switch SW to hold in polarity holding part PS the same polarity as that of a signal supplied to linked communication circuit L of teleprinter TLP detected by signal detection part PD just before switching, thereby supplying it to linked communication circuit CL.
Patent JP-S56137431-A (JP)
Title: Electronic device
Inventor: HIROSE KUNIO
IPC: H01H13/04
Filed: 1980-03-28
Abstract: PURPOSE:To prevent the switch of electronic device from being on carelessly in a bag, by making the switching position of a specific switch lower than other switches. CONSTITUTION:The stopper member 7 is projected from the main body case 1 so that is surrounds the on-switch 4, and the upper surface is recessed in circular arc shape. Thus, when the on and off swithces 4, 5 and depressed externally, the off- switch reaches the effective stroke S, but the on-switch 4 is depressed only up to the convex part in circular arc of the stopper member 7, and since the stroke S' in this case is smaller than the effective stroke S, no device is on. Further, if desired, to be on, the recess of the member 7 is depressed to the index and the switch upper plane is depressed to the upper surface circular arc recess of the member 7, then the switch 4 reaches the effective stroke and power is supplied to the device.
Patent JP-S61200457-A (JP)
Title: Air/fuel ratio detector
Inventor: OSUGA MINORU
IPC: G01N27/41
Filed: 1985-02-28
Abstract: PURPOSE:To enhance detection accuracy, by compensating temp. on the basis of information relating to the temp. of a solid electrolyte present in the output signal of an air/fuel ratio detector so that the output of the air/fuel ratio detector receives not effect of circumferential temp. CONSTITUTION:When switches 6a, 6b are turned ON and switches 7a, 7b are turned OFF, a current Is flows to a solid electrolyte to perform sensing opera tion. A sample hold circuit 9 holds terminal voltage VH after the time td from the start of sensing operation by a delay circuit 8. The held VH is compared with a certain constant voltage VHref by a comparator 14 and, when VH<VHref, an ON-signal is inputted to the base of a transistor 15 and, when VH>ref, an OFF-signal is outputted to the base of the transistor 15. That is, when the temp. of the solid electrolyte 1 become lower than set temp., a current is sup plied to a heater 3. Because VH can be controlled to a certain value VHref by this method, the temp. of the solid electrolyte 1 is always controlled to a con stant value and the detection of an air/fuel ratio is enabled regardless of the effect of circumferential temp.
Patent JP-H02169098-A (JP)
Title: Anaerobic fluidized-bed waste water treatment and device therefor
Inventor: KEZUKA TERUO
IPC: C02F11/04
Filed: 1989-02-22
Abstract: PURPOSE:To efficiently treat waste water over a long period by forming a fluidized bed of sludge by utilizing a gas formed in a reaction vessel to improve contact of waste water with sludge, forming a convection in the fluidized bed to enhance the sedimentation of sludge and keeping the sludge in the reaction vessel at a high concn. CONSTITUTION:Gas collecting plates 4 and 5 are provided in the reaction vessel in two stages, and plural gas discharge pipes 6 and 7 are respectively connected to the upper parts of the collecting plates 4 and 5. The gas passed through the discharge pipe 6 forms the convection of a sludge suspension as shown by the arrow (2) in the figure without disturbing the convection of the sludge suspension. Consequently, the sludge is fluidized, and contact of the sludge of the part [II] in the reaction vessel with waste water is improved. A large amt. of an easy-to-settle sludge suspension passed through the discharge pipe 7 is partly separated at the part [III] in the reaction vessel into sludge and treated water, and the treated water is discharged from a treated water discharge pipe 3 connected to the upper part of the reaction vessel.
Patent JP-S51116464-A (JP)
Title: Metallic fine-wire filter
Inventor: HAJIKANO KIYOSHI
IPC: B01D39/06
Filed: 1975-04-04
Abstract: PURPOSE: To provide a metallic fine-wire filter capable of varying the mesh of a filter as required. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08235759-A (JP)
Title: Disk reproducing device and pattern outputting method
Inventor: NISHIWAKI HIROHISA
IPC: G11B19/04
Filed: 1995-02-28
Abstract: PURPOSE: To ensure the effect of parental processing by storing a reproducing state by releasing the parental processing by means of a prescribed key code and requesting the input of the key code for releasing again at the time of memory playing. CONSTITUTION: A recording medium of a parental processing standard is provided with two sets of stories and, only when a specified key code (password) for releasing parental processing is inputted from a key input part 2 at the time of reproduction, a screen released from the parental processing is reproduced. When a power source switch 3 is turned off during reproduction in a parental reproducing mode, a memory 5 stores the reproducing mode at that time and a reproducing position address. When the power source switch 3 is turned on next and the previous reproducing mode stored in the memory 5 is a reproducing mode released from the parental, a system control part 4 demands the re-input of a password for release. When an input from the key input part 2 is coincident with the password, reproduction released from the parental is started from the address position of the memory 5.
Patent JP-H07230811-A (JP)
Title: Gas diffusion electrode, and manufacture thereof
Inventor: ENOMOTO MITSUO
IPC: H01M4/88
Filed: 1994-02-15
Abstract: PURPOSE:To provide a gas diffusion electrode provided with a gas diffusion layer having excellent water repellency and gas flow properties to achieve favorable conductivity performance, and a manufacturing method thereof. CONSTITUTION:A gas, diffusion electrode comprises a reaction layer comprising carbon powder carrying catalyst, and polytetrafluoroethylene (PTFE), and a gas diffusion layer comprising graphite whiskers and fibrilated PTFE, jointed with each other. The carbon powder carry-ing the catalyst and PTFE are sheet- moulded to be a base material for the reaction layer. The graphite whiskers are mixed with the fibrilated PTFE powder by 5-40wt.%, they are kneaded while shearing force is applied, and they are dispersed in organic solvent to be sheet-moulded to be a bast material for the gas diffusion layer. Both base materials are jointed with each other in a moisture condition, they are dried, and then they are hot-pressed to form the gas diffusion electrode.
Patent JP-S55133673-A (JP)
Title: High voltage generator
Inventor: KOGA TAKAFUMI
IPC: H02M3/07
Filed: 1979-04-03
Abstract: PURPOSE:To prevent a piezoelectric transformer from cracking, by providing a protection circuit which stops the oscillation of an oscillation circuit when a load is short-circuited. CONSTITUTION:When a load is short-circuited, a current flowing through a high voltage rectification diode D3 increases and the voltage across a resistor R7 rises. At that time, a PUT7 is turned on and a switching transistor 8 is turned on. As a result, the base voltage of a driving transistor 9 falls, it is turned off, an oscillation circuit stops oscillating and current supply to a the load RL is stopped. When a capacitor C1 is discharged, the driving transistor 9 resumes oscillating. Oscillation and stoppage of oscillation are thus repeated while the load RL is short-circuited.
Patent JP-2000242654-A (JP)
Title: Information processor, information processing method and computer readable storage medium recorded with program for making computer execute the method
Inventor: UKIKAWA KAZUNOBU
IPC: G06F17/30
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To efficiently gather and utilize a huge volume of information in an information processor provided with one or a plurality of applications and data bases and activating the applications and execution-processing the functions of the applications. SOLUTION: This information processor is provided with a document data specifying part 301 for specifying desired document data among document data prepared by an activated application, a word and phrase extraction part 302 for extracting words and phrases utilized for retrieval from the specified document data, a similar information extraction part 303 for extracting the similar information of contents similar to the contents of the specified document data from the data base 200 on the basis of the extracted words and phrases and a display part 304 for arranging and displaying information for displaying the extracted similar information in the descending order of similarity.
Patent JP-H07248947-A (JP)
Title: Maintenance diagnostic method for file device
Inventor: MIYATA MICHITAKA
IPC: G06F12/00
Filed: 1994-03-11
Abstract: PURPOSE:To improve the reliability of the whole fitting device and to reduce generation of errors by performing a periodical diagnosis even of unused areas of the filing device and files with a low utilization. CONSTITUTION:The diagnostic processing 8 of the file with high utilization, the periodical diagnostic processing 9 to the unused area and the periodical diagnostic processing 10 to the file with the low utilization detect whether or not periodical diagnostic time periods respectively determined for themselves beforehand arrive by time data 7 and execute the diagnostic processing to the filing device 1 when the diagnostic time period arrives. Thus, the high reliability is maintained by shortening the interval of the diagnostic time period and performing the diagnosis for the file with the high utilization, the diagnosis is performed with the appropriate interval of the diagnostic time period for the unused area and the file with the low utilization as well without excluding them from a diagnostic object, the reliability of the entire storage area of the filing device is completely secured at a fixed level and the error generation of the file is extremely reduced.
Patent JP-S61202335-A (JP)
Title: Production of magnetic disk medium
Inventor: ITO KAZUO
IPC: G11B5/72
Filed: 1985-03-01
Abstract: PURPOSE:To increase the lifetime of a magnetic disk medium by setting the same thickness of a magnetic film formed on the surface of the disk both at the inner and outer circumferential sides of the disk together with the same level of the saturated absorption amount of a lubricant set at both inner and outer circumferential sides of the disk respectively. CONSTITUTION:A roll 6 is provided on a magnetic film 2 applied by the centrifugal force in the radius direction of a disk 3. At the same time, the disk 3 is tilted so that the disk outer circumferential side (o) on the outer circumferential surface of the roll 6 is set closer to the disk surface than the disk inner circumferential side (i). Thus the disk outer circumferential side of the roll 6 is pressed to the disk surface with larger force than the disk inner circumferential side. At the same time, a polishing tape 7 is put between the roll 6 and the disk surface and the disk is revolved for polishing. Thus the film 2 has the same thickness between the inner and outer circumference sides. Thus the same amount of a lubricant is secured over the entire surface of the disk medium. This eliminates such as conventional problem where the lifetime of the disk is difference between its inner and outer sides. Thus a magnetic disk medium has a long lifetime with an even lifetime secured with the film 2. The lubricant is forcibly applied into the film 2 to secure the 100% saturated adsorption amount. This secures the longer lifetime of the film 2.
Patent JP-S58159294-A (JP)
Title: Semiconductor storage device
Inventor: KANEKO KENJI
IPC: H01L21/8229
Filed: 1982-03-17
Abstract: PURPOSE:To prevent malfunction of a storage device, by providing a load element for a bit line, holding the potential of the bit line higher than the potential of a word line to operate inversely a transistor (TR) connected to the bit line. CONSTITUTION:The bit line Bi is provided with the load element (such as resistor and nonlinear element) and the potential of the bit line Bi is kept higher than the potential of the word line W2 at the lower side at all times at readout. Thus, TRs N1B, N2B are inverted, no current flows to the bit line but the current is absorbed conversely from the bit line, allowing to prevent the destruction of information on cells.
Patent JP-S53125716-A (JP)
Title: Transmission and reception unit for television signal
Inventor: FUJITA TATSUO
IPC: H04N7/173
Filed: 1977-04-08
Abstract: PURPOSE: To avoid the malfunction of audio signal between terminal units, by providing the audio control circuit with the terminal units, in bidirectional CATV. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57153539-A (JP)
Title: Stator for motor
Inventor: MIYAKE HIROSHI
IPC: H02K1/12
Filed: 1981-03-19
Abstract: PURPOSE:To improve the workability of a motor by utilizing a recess formed to increase the magnetic reluctance in a connector of a stator core on a winding  machine for positioning at the time of mounting the core on a winding machine  and winding on the core. CONSTITUTION:When a winding work for winding a coil on a stator core 2 is performed, a recess 9 formed at a connector 9 is utilized for winding the coil on a winding machine to set the core 2 on the machine, the coil is inserted from a hole 4 opened at the yoke 1 of the core 2 into a slot 3, and is wound on a toothed part 5. After the coil is wound on the toothed part 4, a magnetic wedge 10 is engaged with the hole 4 for inserting the coil, thereby reducing the magnetic reluctance.
Patent JP-H02220441-A (JP)
Title: Electrolytic plating of bump electrode
Inventor: MARUYAMA SUMIAKI
IPC: H01L21/321
Filed: 1989-02-21
Abstract: PURPOSE:To make a height of a bump electrode uniform by a method wherein, in a state that a silicon oxide film coming into contact with a semiconductor is left in one part of a scribing region between adjacent chip regions, a substratum metal film for bump electrode use is applied to the whole surface of a wafer and the bump electrode is plated electrolytically by using the metal film as a plating electrode. CONSTITUTION:Chip regions and a scribing region are formed inside a wafer; in a state that a silicon oxide film 2 coming into contact with a semiconductor is left at least in a part of the scribing region between the adjacent chip regions, substratum metal films 5, 6 used for a bump electrode 7 are applied to the whole surface of the wafer; the bump electrode 7 is grown by an electrolytic plating method in each chip region inside the wafer by making use of the substratum metal films 5, 6 as plating electrodes When the substratum metal films 5, 6 are applied in the state that the silicon oxide film 2 continued from the chio region is left on the scribing region, it is possible to prevent a semiconductor substrate from being dug locally and the substratum metal films 5, 6 from being ruptured. Thereby, a resistance value of the substratum metal films 5, 6 for plating electrode use is lowered; it is possible to reduce an irregularity in height of the bump electrode 7 on the face of the wafer.
Patent JP-H03246113-A (JP)
Title: Controller for automobile air conditioner
Inventor: ISHIKAWA NARIAKI
IPC: B60H1/00
Filed: 1990-02-23
Abstract: PURPOSE:To improve comfortableness by increasing distributed draft on an opening side in an open state at a fixed amount or more when an open-closed door is in an open state at a fixed amount or more. CONSTITUTION:The open-closed states of openings are respectively detected by right and left door switches 41, 44, right and left window switches 42, 45 and a sunroof switch 43 and input to a microcomputer 30. When the open-closed states of the openings input from the respective switches 41-45 are in open states at a fixed amount or more, a distribution door 14 is controlled so that distributed draft on an opening side may be increased. In this way, unbalanced air condition along with the door open and closed is corrected to improve comfortableness.
Patent JP-S62198569-A (JP)
Title: Air cleaner device for motorcycle of the like
Inventor: FUKUNAGA HIROBUMI
IPC: B62D39/00
Filed: 1986-02-26
Abstract: PURPOSE:To simplify the structure of a side surface at an opening portion of an air cleaner case, by making a retainer member of a suction opening also serve as a lid closing member of a glove compartment and mounting the retainer member to the air cleaner case. CONSTITUTION:An inner wall 118 opposed to a circular opening 116 of an air cleaner case 11 is formed with a cylindrical projection 119 for retaining an element. A plurality of columnar projections 120 are provided around the circular opening 116 of a wall 115. A ring-like retainer 122 is provided to surround a ring projection 121 forming the opening 116. The retainer 122 is formed at its periphery with stop holes 123 engaging the projections 120. A plurality of radial pawls 125 are provided at an inner-diameter portion 124 having a diameter larger than that of the projection 121 in such a manner as to project outwardly.
Patent JP-S59170372-A (JP)
Inventor: OOTSUKA NORIKO
IPC: E05B9/08
Filed: 1983-03-12
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-H07232066-A (JP)
Title: Ruthenium catalyst, production thereof and method of producing cyclic aliphatic poly amines using said catalyst
Inventor: BORUFUGANGU KIIRU
IPC: C07C209/72
Filed: 1995-02-06
Abstract: PURPOSE: To prepare cycloaliphatic polyamines by using a ruthenium catalyst which additionally contains carbonates, hydroxides and/or hydrated oxides of manganese or cerium and manganese and/or dehydration products thereof. CONSTITUTION: Carbonates, hydroxides and/or hydrated oxides of manganese or cerium and manganese and/or dehydration products thereof are contained additionally. The content of ruthenium is 0.1-20 wt.%, preferably 0.5-5 wt.%, calculated as elementary ruthenium. Similarly, the weight ratio of cerium to manganese is, for example, 0-5:1, preferably 0.1-3:1, particularly preferably 0.8-2:1, calculated as elements. It is not necessary that the catalyst contains any component other than carbonates, hydroxides and/or hydrated oxides of the above metals in the form of metal or composite.
Patent JP-S54134345-A (JP)
Title: Switchboard shutter
Inventor: ICHIHARA NORIYUKI
IPC: H02B11/24
Filed: 1978-04-10
Abstract: PURPOSE:To obtain a shutter irrespective of the structure of a switch by pulling out a pulling-out switch which is removed from the switchboard and operating the shutter to screen the charge section of the primary interruptor of the switchboard which interlocks with this. CONSTITUTION:Only when the fixed insulating plate 4 on the surface of the switchboard 2 and the hole 6a of the shutter 6 match, the interruptor contactor 5 is actuated and coupled with the contactor 3. The narrow rod-shaped or plate-shaped  flexible member 8 is supported by the support stand 9 and inserted into the guide  member 11 to convert the horizontal movement of the flexible member 8 into the upward and downward movement through the spring 10 between the fixed washer  8a and the support stand 9. When the pulling-out swtich 1 is located at the interruption position, the shutter 6 falls and the holes 4a and 6a do not match. Thus, the  conductor is screened. When the switch 1 is pushed toward the switchboard 2, the  shutter 6 is pushed up by the flexible member 8, the holes 4a and 6a match, and the interruptor contactor 5 is coupled with conductor. The main circuit is connected  and switchboard enters the operational state.
Patent JP-H01216090-A (JP)
Title: Vane pump
Inventor: OKADA NORIHIKO
IPC: F04C2/344
Filed: 1988-02-24
Abstract: PURPOSE:To block bubbles from being sucked and provide the uniform suction of fluid by providing a screen projection for blocking fluid from flowing and a flow restraining projection for restraining the flow of fluid in an annular path communicating to a plurality of intake ports and formed between a pump housing and a cam ring. CONSTITUTION:When a rotary shaft 16 is driven, a rotor 14 is rotated to suck working fluid from intake ports 19a, 19b and then discharge it from discharge ports 18a, 18b. When a discharge flow is increased as the rotational frequency of a pump is increased, a flow regulating valve 24 is slid by pressure difference between the front and rear of a throttle section 36 against a spring 41 to open a bypass path 25. Then, bubbles generated in bypass flow flowing from a first valve chamber 39 to a bypass path 25 flow into a first communicating path 50 together with the bypass flow and collide with a screen projection 26 to be cancelled. Pressure near the intake port 19a is increased by a throttling action of a flow restraining projection 27 formed in a second communicating path 51 so that the fluid flows easily into the intake port 19a.
Patent JP-H08207061-A (JP)
Title: Manufacture of integrated foamed article for sheet in automobile
Inventor: TAKEI KANEYUKI
IPC: B29L31/58
Filed: 1995-02-07
Abstract: PURPOSE: To prevent a foaming material from leaking to the outside, in an integrated foamed article for sheet in automobile such as an armrest and a headrest. CONSTITUTION: When an opening for inserting a frame in a trim cover C stitched into a bag-like shape is set in molds U and L, it is pulled outwardly by a tension member for closing so as to prevent leakage of a foaming material from the opening.