baber/WOPTO huggingface dataset:
Patent JP-H03180612-A (JP)
Title: Underground continuous wall
Inventor: NEGAMI YOSHIAKI
IPC: E02D5/20
Filed: 1989-12-08
Abstract: PURPOSE:To increase the rigidity of a wall body by forming a reinforcement body of a concrete wall to be a cell type structural body consisting of vertically continuous small chambers connected with each other along the width, inserting spiral reinforcements in the small chambers, and placing concrete. CONSTITUTION:H-section steel 7 is installed continuously in a dug groove, and adjacent flanges 9 of the H-section steel 7 are connected with each other by connecting steel plates 12, so a cell-type structural body 5 including a number of small chambers 5a is formed. Spiral reinforcements are then inserted into each small chamber 5a. Concrete is then placed inside and outside the cell-type structural body 5 for improving the rigidity of a wall body and keeping the wall thickness thin. A wall construction cost can thus be reduced.
Patent JP-H05241961-A (JP)
Title: Computer system having cache snoop/data in validating function
Inventor: NADAA AMINI
IPC: G06F12/08
Filed: 1992-11-30
Abstract: PURPOSE: To cache not only a memory location in a system bus but also the memory location in a device connected to an I/O bus in a computer system providing the I/O bus and the system bus. CONSTITUTION: When the device connected to the I/O bus 32 executes writing to the memory location inside another device which is also connected to the I/O bus by a snoop/data invalidating function, the writing operation is detected and an address concerning the writing operation is stored (42). It is judged whether or not the address is the one within the cache possible address range. When it is the one, a cache invalidating signal is generated (144 and 145), the address is transmitted to the system bus 76, the signal and the address are transferred to a CPU composite body and the cache invalidation is processed.
Patent JP-2001136654-A (JP)
Title: Pulse power supply protective circuit
Inventor: YOSHICHIKA TOMOHIRO
IPC: H02M9/04
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a pulse power supply protective circuit which monitors the width of an outputs pulses in order to detect a light discharge which is often generated on the load side of a high voltage pulse output power supply and difficult to detect by an overcurrent of the conventional discharge detection means to protect loads and the power supply. SOLUTION: A PFN circuit charged by a charging power supply is connected to the primary winding of a pulse transformer via a high voltage switch and a load is connected to the secondary winding of the pulse transformer. Further, a voltage divider is connected in parallel to the load. When a trigger signal is outputted from a trigger signal generator, the high voltage switch is turned on and, at the same time, a pulse with a reference pulse width is generated by a reference pulse generator in accordance with the input of the trigger signal. The width of the pulse from the voltage divider is compared with the width of the reference pulse from the reference pulse generator by a comparator. It is decided to be normal if both pulse widths are the same and it is decided to be abnormal if both pulse widths are different.  When it is decided to be abnormal, the high voltage switch is turned off by an alarm to protect the load and the power supply.
Patent JP-H09156632-A (JP)
Title: Packaging device for flat plate structure
Inventor: YOSHIMURA TSUTOMU
IPC: B65D5/50
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To package a flexible flat plate structure highly stably with a small packaging volume. SOLUTION: In this packaging device for a flat plate structure 3 whose edge is formed with a protruding structure 7 protruding to a single face side and whose whole part is elastic and flexible, a hexahedron packaging box 9 whose periphery has a side structure 10 that is of a flat area roughly equal to the projection flat area of the flat plate structure 3 and vertical dimensions roughly equal to the protruding quantity of the protruding structure 7 is formed by folding corrugated board. A cut 20 having a constraining end 24 for restraining the top surface and both the side surfaces of the flat plate structure 3 is formed at the inner surface of the side structure 10, so that the end of the protruding structure 7 comes into contact with a bottom surface 11, the whole part is stored so as to be put diagonally and aslant in the packaging box 9.  It is thus possible to make the flat plate structure 3 in the packaging box 9 elastically-flexible by the pressure of the constraining end 24 against the top of the cut 20.
Patent JP-H01162952-A (JP)
Title: File managing system for history of application
Inventor: SAKAMOTO JUNJI
IPC: G06F11/34
Filed: 1987-12-18
Abstract: PURPOSE:To facilitate the management and operation of data files by using an application history managing file that can store an bloc the application histories of data files and an application history display means which displays the application histories of data files stored in said managing file on a display device. CONSTITUTION:A file managing means 12 manages the data files 20 held by an external storage device 2. An application history register/replacement means 13 secures an area to store the application histories into an application history managing file 30 when the files 20 are stored in the storage device 2. Then the means 13 registers and replaces the application histories of the files 20 for each application of the file 20 via a file processing program 11. The file 30 of an external storage device 3 stores the application histories for each file 30. Then an application history display means 14 supplies the application histories of the files 20 through the file 30 and displays them on a display device 4. Thus the management and operation are facilitated for data files.
Patent JP-H07153538-A (JP)
Title: L-type bulb socket
Inventor: MUTA JUNJI
IPC: H01R33/09
Filed: 1993-11-25
Abstract: PURPOSE:To accurately position a filament without unevenness at the time of assembling a bulb by fitting a reatainer to a part crossing the inserting direction of a terminal fitting so as to prevent fall-out of the terminal fitting. CONSTITUTION:The root part of a connecting piece 3, which crosses the inserting direction of a terminal fitting 1, is fitted in a holding hole 17 of a retainer 16 fixed to the inside of a housing 5 to prevent fall-out of the terminal fitting 1. The terminal fitting 1 is thereby securely assembled without any excessive play. Consequently, at the time of assembling a bulb, a distance from the opening end of a bulb holding chamber 6 to the filament of the bulb can be accurately set without any eccessive play. If the terminal fitting 1 is imperfectly inserted, when a retainer 16 is pushed into the back of a connector chamber 7, the retainer 16 abuts on the connecting piece 3, since the positions the hole 17 and the connecting piece 3 of the fitting 1 do not match each other, and the imperfect insertion can be thereby detected. A measure to cope with the imperfect insertion such as re-pushing of the terminal fitting 1 is performed for the accurate assembly.
Patent JP-2000144196-A (JP)
Title: Solid cartridge detergent for automatic washing machine
Inventor: TOKUYAMA KIYOTAKA
IPC: C11D17/04
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a solid cartridge detergent for an automatic washing machine useful for an automatic washing machine for cleaning the hard surface of tableware, food cans, bottles, containers, a tray, or the like. SOLUTION: This solid cartridge detergent for an automatic washing machine is obtained by holding a detergent composition composed of a slurry having a uniform fluidity comprising at least (a) an alkali metal silicate, (b) a metal ion sequestering agent and (c) water in a container having an open mouth and, in cooling and solidifying the composition, adding >=0.1 wt.%, based on the whole amount of the detergent composition, of particles of alkali metal metasilicate having crystal water so as to hydrate and solidify the whole composition in a short time. The composition is simply produced. The whole composition can be hydrated and solidified by a simple operation in a short time. The composition is safely handled, can prevent the corrosion of glass, aluminum product, or the like, and materials to be cleaned can be washed without selection.
Patent JP-2000146283-A (JP)
Title: Air conditioner
Inventor: HANRYU ATSUNOBU
IPC: F24F13/32
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive compact air conditioner which can air- condition a relatively limited space of lavatory, or the like, comfortably. SOLUTION: This air conditioner comprises an indoor section 15 for containing a crossflow fan 8 and an indoor heat exchanger 9 and having an indoor air inlet and an opening for blowing the indoor air into a room through the indoor heat exchanger, an outdoor section 16 for containing a compressor 3, a pressure reducing unit, a Sirocco fan 5 and an outdoor heat exchanger 6 and having an outer air inlet 17 and an opening 18 for blowing the outer air to the outside through the outdoor heat exchanger, a damper 24 for opening/ closing an interconnecting hole 23 made through a barrier wall 14 partitioning the indoor section and the outdoor section, an outdoor cabinet 11 mounted on the outdoor wall face, an indoor cabinet 12 disposed in the room and a duct 13.
Patent JP-H05135843-A (JP)
Title: Manufacture of insulating cord with terminal, insulating cord with terminal, and terminal block used for insulating cord with terminal
Inventor: KITA MOTOHIRO
IPC: H01R4/24
Filed: 1991-11-07
Abstract: PURPOSE:To connect with a printed wiring substrate efficiently by positioning a lead wire by a terminal block, and mechanizing the end processing of an insulating cord. CONSTITUTION:In order to deform the cord cover (a) of an insulating cord A and lead wires B along the form of a terminal block 1 with little resistance, heaters are provided to chuck members 15 so as to heat and soften them beforehand. The chuck members 15 are rotated against spring members by the drive hitting of the block 1. Then, a pair of metallic terminals 2 and 3 are drive-hit into the terminal drive hitting holes 7 to 7. By this drive hitting, the terminals 2 and 3 are hit to penetrate the covers of the lead wires B by their sharp parts 9a to 12a. In the terminals 2 and 3, the conductor core wires of the lead wires B are held in the grooves 8 and 11, and the electrical connection and the mechanical connection of the terminals 2 and 3 and the lead wires B are obtained at a time. On the other hand, at the outer side of the block 1, a circuit substrate is positioned by using the space between the rear ends 10 and 10 of the terminals 2 and 2, and a recess 13 of the terminals 3 and 3.
Patent JP-H03182194-A (JP)
Title: Emergency line connecting system
Inventor: MINAMI ATSUSHI
IPC: H04M3/42
Filed: 1989-12-11
Abstract: PURPOSE:To surely execute the information of an emergency state expected with an emergency line by storing an originating connection extension while the emergency line is holding an incoming connection channel even when an extension line which is origination-connected to the emergency line through a trunk line and a public communication network is restored. CONSTITUTION:Information concerning an emergency origination connection from an extension 5 through a trunk line 4 is stored in an origination connecting information area (ODB) 33 even when the extension 5 which origination- connected to an emergency reception pedestal (ECB) 2 transmits an interruption signal without informing sufficient emergency information. Then, when the ECB 2 transmits a call signal (i) through the incoming connection channel holding the trunk line 4, it is decided to be a re-calling from the extension 5 to the emergency origination connection at a rivate branch exchange, and the extension 5 is recalled. Thus, the information expected by the operator of the ECB 2 about the emergency state can be obtd.
Patent JP-H09139276-A (JP)
Title: Spark plug for internal combustion engine
Inventor: ONO HIROSHI
IPC: H01T13/46
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To decrease discharge voltage in an auxiliary spark gap, prevent insulator passing-through, and surely perform spark discharge in the auxiliary spark gap. SOLUTION: In a spark plug having an auxiliary spark gap 12 formed with a projection edge 11 projecting to the tip surface inner circumference of a main metal fixture 7 and the side surface of a central electrode 3, when the projecting amount of the insulator tip for holding the central electrode from the main metal fixture tip surface is represented by L, the distance from the projection edge 11 to facing insulator tip side surface is represented by (g), and the thickness of the insulator tip side surface in the position is represented by (t), the relation of them is specified as L<=t+0.5g(mm).  Thereby, the distance of the auxiliary spark gap is narrowed, discharge voltage is decreased, the thickness for preventing insulator passing-through on the insulator tip side surface in the position facing the projection edge is ensured, and spark discharge in the auxiliary spark gap is surely performed.
Patent JP-H07176940-A (JP)
Title: Helical antenna
Inventor: OOMURO MUNEHIKO
IPC: H01Q9/14
Filed: 1993-12-21
Abstract: PURPOSE:To easily secure communication with a satellite by moving an inserted rod member along a center axis of a spiral conductor line and changing a pitch angle and a radius of the spiral conductor to change a direction of a beam. CONSTITUTION:One end 10a of a couple of spiral conductor wires is fixed to a feeding terminal 11 fitted to a reflecting plate 20 with insulation and emit a radio wave via the feeding terminal 11. A nonconductive expansion/contraction rod 40 is inserted along a spiral center axis of the conductor wires 10 through the reflecting plate 20 and the other end 10b of the conductor wires 10 is fixed to a nonconductor-made flange 41 fixed to the tip. A rack 44 is provided to the lower end of the expansion/-contraction rod 40 and meshes with a gear 61 driven by a motor 60. A control circuit 70 controls the motor 60 based on a control signal CS to move the expansion 7 contraction rod 40 in a direction along the spiral center axis. The guard 41 and the other end 10b of the conductor wires 10 are moved in the direction A in matching with the motion of the expansion/contraction rod 40 and the length of the conductor wires is unchanged but its pitch is changed.
Patent JP-H02194886-A (JP)
Title: Intermediate sealing method of dump
Inventor: HERUTOMUUTO FUYUURU
IPC: B09B1/00
Filed: 1989-12-13
Abstract: PURPOSE: To prevent the penetration of settled water down to a bottom and the difficulty in the dissolution of pollutants by separating an operating dump layer with an intermediate covering having plural drainage layers and removing the seepage water collected in these drainage layers. CONSTITUTION: This multibarrier system dump sheet subjects the upper waste layer of the operating dump to intermediate sealing 2 (plastic sealing or the like) and prevents the penetration of the seepage water by the intermediate covering of the plural dump layers. At this time, the intermediate covering is provided with the drainage layers 7 and the expulsion of the seepage water collected at the drainage layers 7 via a waste water system is made possible.
Patent JP-H05154045-A (JP)
Title: Electric kettle
Inventor: YOKONO MASAHIRO
IPC: A47J27/21
Filed: 1991-12-05
Abstract: PURPOSE:To circulate and purity liquid during heating and heat retaining and eliminating unnecessary components from even hot water first guided for improving convenience to use by using a guide means for a circulating means. CONSTITUTION:A path for guiding liquid from a receptacle 2 to the outside of a kettle body is branched to form a circulating path. A change-over valve 11 provided in the branch section is operated to use a guide means for a circulating means. A case 16 enclosing an aqueous purifying agent 17 is installed on the way of the circulating path so that the liquid can be circulated and purified in processes of heating, heat retaining, etc. The path is set to the circulating side except in the operation of the change-over valve 11, so that the liquid has no possibility of being guided to the outside of the kettle body during the circulation even if the change-over valve 11 is not operated by any chance. The liquid can pass through an orifice section 33 formed in a partition section 34 between a first and second valve chambers 21, 22 irrespective of the operative state of the change-over valve 11. When a knob 8 is returned to stop the guide of the liquid, the liquid passes through the orifice section 33 to return to the first valve chamber 21, so that drips in a guide port are substantially reduced.
Patent JP-H03182188-A (JP)
Title: Pal color difference demodulation circuit
Inventor: OOMORI YASUHIRO
IPC: H04N9/66
Filed: 1989-12-11
Abstract: PURPOSE:To improve the image resolution in the vertical direction of a chrominance signal without generating color drooping or color blurring by inputting a signal with only the amplitude of a non-delayed chrominance signal doubled to each demodulating means which executes a color difference demodulation at the time of detecting non- correlation between the lines of the chrominance signal. CONSTITUTION:A sub R-Y demodulating means 13 or a sub B-Y demodulating means 14 demodulates the addition output or the subtraction output of a non-delayed chrominance signal and a 1H delayed chrominance signal with a sub-carrier wave with a phase which is + or -90 deg. different from an original phase, and the non-correlation between the lines of the chrominance signal is detected by that output. The output of a normal time adding means 2 or subtracting means 3 is inputted to a main B-Y demodulating means 10 and a main R-Y demodulating means 12, and a normal color difference demodulation is executed. And, at the time of operating in the non- correlative state the signal with just the amplitude of the non-delayed chrominance signal amplified two times is inputted, and the color difference demodulation is executed. Thus, the color drooping and the color blurring can be prevented without reducing the image resolution of the chrominance signal in the vertical direction.
Patent JP-H10157600-A (JP)
Title: Brake hydraulic pressure control device
Inventor: IDA MASAHIRO
IPC: B60T8/48
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in the magnetic attraction of a solenoid part of a solenoid valve, and to suppress an increase in the size of the solenoid part, i.e., the solenoid valve by applying the back-up force to a valve disk in the direction to open the valve element by the promoting force giving means. SOLUTION: An upstream end 90u of a back-up passage 90 is connected to a master cylinder 2, the high hydraulic pressure is applied to a pressure bearing surface 88x of a movable body 88 as the back-up force through the back-up passage 90 even when the pressure of the master cylinder 2 is increased by the step-in operation of a brake pedal 1, and the valve closing force of a valve element 82 is reduced. The back-up force is applied in the direction opposite to the valve closing direction of the valve element 82, and the valve closing force is applied to the canceling direction. The opening operation of the valve element 82 is facilitated without excessive magnetic attraction by excitation of a solenoid part 86, increase in size of the solenoid part 86 is suppressed, and an increase in the size of a solenoid valve 8 can be suppressed.
Patent JP-H05160280-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAKURAI MIKIO
IPC: H01L21/3205
Filed: 1991-12-05
Abstract: PURPOSE:To restrain noises among a plurality of wirings from being transmitted by enclosing at least one wiring of a plurality of wirings with at least one of the other wirings through an insulator. CONSTITUTION:A signal wiring S1, a power supply wiring S2 and a power supply wiring S3 are provided on a semiconductor substrate 1. Wiring capacitances C1, C2 and C3 exist between the signal wiring S1 and the power supply wiring S2, between the power supply wiring S2 and the power supply wiring S3 and between the signal wiring S1 and the power supply wiring S3, respectively. The power supply wiring S2 is enclosed with an insulator 2, and the insulator 2 is enclosed with the power supply wiring S3. Therefore, the capacitances between the enclosed wiring and the enclosing wiring increases, thereby largely damping noises generated in the enclosed wiring. Thereby, it is possible to restrain noises from being transmitted to the plurality of wirings S1 to S3.
Patent JP-H01159883-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TOMITA MASAMI
IPC: G11B33/10
Filed: 1987-12-17
Abstract: PURPOSE:To properly and easily know the proper abrasion necessary time of a reproducing head by providing a means to decide whether a reproducing level attains to a prescribed level or not, and displaying a non-attainment when a decision result is the non-attainment. CONSTITUTION:In a magnetic tape, a part exists in which the signal of a frequency band specified in a specification according to the kind of a magnetic recording and reproducing device is recorded. At the time of reproducing the signal, the reproducing signal level of the part and a specification level or a level set beforehand in a range to satisfy the specification value are compared, and when the reproducing signal level is made into the normal level or set level or below, characters of 'cleaning (square form of Japanese syllabary)' is displayed 3 in a displaying part 2. Thus, the lowering of the reproducing level due to the stain of the head can be known, and a user can be alarm- informed of the necessity of the abrasion of the reproducing head.
Patent JP-H06220118-A (JP)
Title: Component and catalyst for polymerization reaction of olefin
Inventor: IRARO KUTSUFUIANI
IPC: C08F4/654
Filed: 1993-12-21
Abstract: PURPOSE: To obtain catalyst components for olefin polymerization which contain Ti compound having Ti-halogen bonds supported by spherical Mg dihalide with specific porosity values and specific Mg dihalide complex, and provide polymers with narrow mol.wt. distribution.  
     CONSTITUTION: The catalysts components for olefin polymerization reaction for providing polymers with a narrow mol.wt. distribution by initiating polymerization of olefin CH 2 =CHR, are obtained by making reactants of (A) Ti compounds containing at least one bonds of Ti-halogen, Ti-OR 1  (R 1  is H, 1-12C hydrocarbons, etc.), supported with (B) solids obtained by decomposition into a magnesium dihalide or magnesium dihalide-containing resultant of complexes expressed by the formula [X is chromium, bromine; XI is chlorine, bromine, an alkoxy; RII is a 1-20C hydrocarbon; (n) is an integer of 1 to 6; (p) is 0 to 1; n+p is a number of 1 to 6 (including these numeric numbers)] on a spherical magnesium dihalide with mercury porosity of ≥ 0.5 cc/g. 
     COPYRIGHT: (C)1994,JPO