baber/WOPTO huggingface dataset:
Patent JP-H1018975-A (JP)
Title: Flow controller for variable displacement pump
Inventor: MATSUO MASAHIRO
IPC: F04B49/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To vary the tilt angle of a variable displacement pump to discharge its second maximum quantity of flow below its first maximum quantity of flow by employing oil pressures considerably lower than its maximum discharge pressure. SOLUTION: A pilot piston 38 is constituted by a larger-diameter part 40 and a smaller-diameter part 41 to have a step 42 therebetween. A first oil- pressure chamber 43 is defined as to face the step 42, into which chamber the discharge pressure of the variable displacement pump is directed. A flow control piston 55 for setting the backward-motion limit of the pilot piston 38 is arranged as not to face the first oilpressure chamber 43. When a lower oil pressure Pm is applied to a second oil-pressure chamber 56, the flow control piston 55 butts at its auxiliary step 59 against a stopper face 60 to be limited in its forward motion, in which state the pilot piston 38 displaces a spool 36 against the spring force of a spring 37 to thereby vary the tilt angle a to a value corresponding to the second maximum quantity of flow Qmax2 smaller than the first maximum quantity of flow Qmax1.
Patent JP-H0835301-A (JP)
Title: Eaves structure of eaves building material
Inventor: HATA GIICHI
IPC: E04D13/158
Filed: 1994-07-22
Abstract: PURPOSE:To construct a basic skeleton easily by fixing an integrally molded bracket on a rafter and an external wall respectively by two fixtures. CONSTITUTION:A rain gutter support part 13 is furnished on an opposite surface of a vertical plate part 12 erected on one end of a horizontal material part 11 of a bracket 10 integrally moulded of plastic. A cover body to cover a rain gutter 40 and the bracket 10 is installed on a girder part 15. A bent piece 22 is extensively provided on the upper end of a vertical piece 21 on a fixture A20 and a horizontal piece 23 is extensively provided on the lower end respectively, and the bent piece 22 is fixed on a rafter end edge surface, the vertical piece 21 on the vertical plate part 12 of the bracket 10, and the horizontal piece 23 on the upper surface of the horizontal material part 11 of the bracket 10 respectively. In the meantime, horizontal pieces 32, 33 are extensively provided vertically on one side of a vertical piece 31 on a fixture B30, two pieces of the horizontal material parts 11 are sandwiched, and the vertical piece 31 is fixed on the external wall. It is possible to easily construct an eaves structure in simple constitution and to easily adhere an eaves member 90 from an eaves to an external wall 80 by fixing the bracket 10 on arafter 70 and the external wall 80 respectively by the fixture A20 and the fixture B30.
Patent JP-S6415789-A (JP)
Title: Thin film el display panel
Inventor: MATSUNAGA KOJI
IPC: G09F9/00
Filed: 1987-07-09
Abstract: PURPOSE: To less the generation of noise and the reflection of external light by adhering an elastic material to the front surface of a panel, adhering a transparent plate thereon and adding an antireflection function to this transparent plate. CONSTITUTION: The EL panel is constituted by forming light emitting thin films between matrix-form electrodes on a glass substrate. The elastic material 4 is adhered to the peripheral edge of the panel 1 and the transparent plate 5 is adhered to the elastic material 4. The surface of the transparent plate 5 is subjected to a non-glare treatment to have the antireflection function. Consequently, the noise is made lower by about 1/2 than the noise of the conventional panels in a range up to 20kHz and the reflection of the external light is suppressed.
Patent JP-S62133818-A (JP)
Inventor: DENESHIYU TABUAANA
IPC: H03F3/20
Filed: 1986-07-21
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-H0462688-A (JP)
Title: Document recognizing system
Inventor: ISHIKAWA TAKASHI
IPC: G06K9/62
Filed: 1990-06-30
Abstract: PURPOSE:To improve the productivity of data input by automatic-recognizing a character string corresponding to a meaning item from a document picture to a document to have the structure of the table form of a roster and the like. CONSTITUTION:One character string is judged as one line and the character string is divided into meaning items based on divided data assigned in advance at length with a line head as reference in a structure analyzing process 6. An item coordinate determining process 61 prepares a histogram in a horizontal direction on the head coordinate of the respective character strings and determines the head coordinate of the item from the peak of it. The lowest value of respective distribution is defined as the head coordinate as the coordinate data for item dividing. An item meaning determining process 62 executes the estimation of meaning by lexial features on the respective character strings divided in the item coordinate determining process 61 and determines the meaning of the respective items. The item dividing of the character string is executed in a character string item dividing process 63 with the meaning and the head coordinate of the determined respective items as the divided data and character code data divided into the meaning items are outputted.
Patent JP-S6232598-A (JP)
Inventor: HIGASHIJIMA CHINKAKU
IPC: G01L3/10
Filed: 1985-08-06
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-H0669915-A (JP)
Title: Apparatus and method for control of code key
Inventor: YOHAANESU PETORASU KURUISU
IPC: H04L9/14
Filed: 1993-06-21
Abstract: PURPOSE: To provide a method and a device for managing cryptographic key with which the cryptographic key is applied as a vector key, simple key distribution is enabled and comparatively high-speed operation is enabled. CONSTITUTION: The cryptographic key includes a key value and control information for specifying a key to be used by the member of communication domain. A pair of vector keys are allocated to each domain member at least. The respective paired keys share the same key value. One of paired key is applied as a public key and specified for enciphering a message sent from the related domain member or confirming the seal of message. The other key is applied as a private key and specified for deciphering the message sent to the related domain member or generating the seal of message. A vector key processor 11 and an encipher processor 13 belonging to each domain member can be applied onto a single semiconductor 15 accessable by an application program.
Patent JP-H0221778-A (JP)
Title: Ghost elimination device
Inventor: YUZAWA KAZUYUKI
IPC: H04N5/21
Filed: 1988-07-11
Abstract: PURPOSE:To make the operation of the system stable and to eliminate ghost early by setting a tap coefficient of a transversal filter so as to make the correction against ghost large at first and setting a tap coefficient of the transversal filter so as to make the correction against ghost small afterward. CONSTITUTION:A calculation means 5 calculating a difference between an output signal and a reference signal is provided. Then a coefficient setting means 7 is provided, which sets the tap coefficient of the transversal filter 2 so as to make the correction against ghost large at first based on the calculated value of the calculation means and sets the tap coefficient of the transversal filter 2 so as to make the correction against ghost small afterward. Thus, the constant alpha is increased so as to eliminate almost ghost at first, the constant alphais decreased to make the system stable afterward and the coefficient setting circuit sets the tap coefficient. Thus, the operation of the system is made stable to eliminate ghost quickly.
Patent JP-S5875203-A (JP)
Title: Sequence controller of double structure
Inventor: NISHIMURA TSUTOMU
IPC: G05B9/03
Filed: 1981-10-29
Abstract: PURPOSE:To simplify a test of an order program, by using each output of two sequence controllers having the same function to each input of the other side of these controllers with each other. CONSTITUTION:When the conduction is secured between (a) and (c) for switch devices 17, 18 and 20, the sequence controllers 11 and 12 have a double structure respectively to ensure the control with no error. When the conduction is secured between (b) and (c) for the switch devices, the controllers 11 and 12 are cut off from input and output devices and then connected to each other in a loop. The control contents of an RAM15 of the controller 12 are changed to a mimic operation program while the contents of the RAM15 of the controller 11 are kept as they are. A mimic working test is possible for an application program by feeding the initial value to the controller 11.
Patent JP-S6149713-A (JP)
Title: Method for grinding work roll in rolling mill
Inventor: SUGA HITOSHI
IPC: B24B5/37
Filed: 1984-08-17
Abstract: PURPOSE:To restore easily and efficiently the profile of a work roll to its original one by increasing the number of reciprocating motions of a roll grinder, mounting on it a grinding belt having a given pressing force, at a part except a sloping way of work roll, to grind the work roll by the grinding belt. CONSTITUTION:In grinding a work roll 2 by reciprocating a roll grinder 1, having a grinding belt 8 traveling at a slow speed <=the peripheral speed of the work roll 2 of a rolling mill, in the axial direction of work roll 2 along axes 3, while pressing the grinding belt 8 against the surface of work roll 2 by a given pressing force; the number of said reciprocating motions for a part except a sloping way of work roll 2, is made larger than that for a part of the sloping way. In this way, the profile of work roll 2 is easily restored, in on-line, to its original one before starting rolling, and the productivity of a rolling installation is improved.
Patent JP-H0336629-A (JP)
Title: Information processor
Inventor: FUJIYAMA HIROYUKI
IPC: G06F9/42
Filed: 1989-07-04
Abstract: PURPOSE:To reduce the quantity of a hardware, to simplify control and structure and to improve speed for processing by providing a stack pointer equipped with the register of one bit to be inverted corresponding to a write/read signal for specifying two stacks. CONSTITUTION:A stack pointer 3 is equipped with a register 4 of one bit to be inverted according to the input of the read/write signal and an instruction signal output means 5 to specify the stack and to output a signal for instructing the read/write of the stack based on the read/write signal and the output of the register 4. When the read/write signal of the stack is inputted to an information processor 1, the means 5 specifies either a stack 2A or 2B according to the combination of the register and inputted signal and the signal to instruct the read/write of the stack is outputted. Then, the signal returns to the stack and address data are written or read.
Patent JP-H0620886-A (JP)
Title: Manufacture of chip-type solid-state electrolytic capacitor
Inventor: YAMAGUCHI HIDETO
IPC: H01G9/012
Filed: 1992-06-30
Abstract: PURPOSE:To realize a chip-type solid-state electrolytic capacitor which is easily mass-produced and excellent in leakage current and tandelta characteristics. CONSTITUTION:An anode lead-out wire 12 is buried in an anode 11 so as to make its one end exposed out of the anode 11, a dielectric oxide film, an electrolytic layer, and a carbon layer 15 are provided to the anode 11 for the formation of a capacitive element 11a, a cathode conductor layer 16 is formed on the carbon layer 15 on the side of the element 11a opposed to the anode lead-out wire 12, and then a cathode layer 18 is formed covering the surface of the carbon layer 15 and the cathode conductor layer 16.
Patent JP-S6415900-A (JP)
Title: Traffic information display control unit
Inventor: YUI SHUNJIRO
IPC: G08G1/09
Filed: 1987-07-09
Abstract: PURPOSE:To obtain a traffic information display in which repeated display or moving image display is easily executed by allowing plural display units in which the data of plural pictures are accumulated to display while keeping chronization by means of a traffic address instruction and a strobing signal from a main controller. CONSTITUTION:Traffic information is constituted with plural display units, and the 16X16 pieces of display elements of the respective display units are made to 32 bytes of data for one picture. A data memory part 1 stores plural pieces of this picture data. A picture is designated by an address signal (g) form the mean controller, and by an enable signal (h) and a strobing signal (j), the address-instructed picture data in the memory 14 is outputted one by one byte while synchronizing with a clock (l), and the data is latched by a latching part 20, and 32 bytes (one picture) of the data is displayed. This display is fixed until the following signal (j) is inputted. Then, when the last one byte is outputted from the memory 14, the same sequence is repeated by means of an address signal (g). In such a way, a fixed display, a repetiting display, and a continuous moving image display can be made possible.
Patent JP-S6063585-A (JP)
Inventor: OKI KENICHI
IPC: H01J17/48
Filed: 1983-09-19
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-S5873476-A (JP)
Title: Construction of front pillar section
Inventor: YAMASHITA MITSUHIKO
IPC: B62D25/04
Filed: 1981-10-28
Abstract: PURPOSE:To reduce the sectional area of a front pillar with the required rigidity kept intact, by securing a pillar cover made up in a required outer surface form the outer surface of an outer panel or inner panel of the front pillar. CONSTITUTION:A front pillar A is formed in a closed sectional construction by means of spot welding between both end flanges of an outer panel 1A and an inner panel 2 A which are made up of high-tension steel plate or soft steel plate each. And, at the corresponding position of a front glass 3, a pillar cover 6 being formed in a U-shaped section in order to set a weather strip 5 is installed. That is to say, this pillar cover 6 is purposely fabricated as a member suitable in form to that of the setting part of the weather strip 5 and to that of the car body's outer surface, and the one end flange 6a is spot-welded in advance to a corresponding flange of the outer panel 1A while the other end flange 6b to the outer side of said outer panel 1A being hidden by a drip channel 7, respectively, so that a closed section is formed in this way.
Patent JP-H074868-A (JP)
Title: Molten metal filtering device
Inventor: KAMITSUBARA MITSUHIKO
IPC: F27D3/15
Filed: 1993-06-18
Abstract: PURPOSE:To improve filtering efficiency by a method wherein base blocks, capable of keeping the height of ceramic tubes of a lowermost stage among the groups of ceramic tubes in the same level or slightly higher than the upper rim of inflow ports substantially, are arranged on a bottom wall. CONSTITUTION:Filter units 7 are put on base blocks 13 so that the height of the ceramics tubes 8 of the lowermost stage among the groups of ceramics tubes 8 becomes same substantially or slightly higher than the upper rim of an inflow port 5. Accordingly, molten metal, such as aluminum or the like, flows through the inflow port 5 into the filtering chambers 3 directly without colliding against the groups of ceramics tubes 8 and without being hindered by obstacles. In addition, a hollow shaft 18, hanging from a lid 15, is near the side of the filter units 7 and injection nozzles 17 are attached to the lower end of the shaft 18 whereby degassing of hydrogen gas or the like is effected and convection is generated to mix the molten metal in the filtering chambers 3 and eliminate the variety of temperatures of molten metal.
Patent JP-S5960799-A (JP)
Title: Romic exclusive tester
Inventor: KAMIGURI YOUICHI
IPC: G11C17/00
Filed: 1982-09-29
Abstract: PURPOSE:To perform the test of an ROMIC which has a large capacity and performs a complicated operation by constituting titled tester of a comparatively small-scale circuit. CONSTITUTION:A pattern memory PM is provided, and an ROMIC consists mostly of 4, 8 and 16 bits. The bit constitutiin can be switched by a control signal with an ROM having complicated operation. Therefore the memory PM suffices with 16 channels at most since it stores the expected value of an ROM code and has the depth of 256K-1M bit length. As shown in the figure, 12BITX 64KW is secured for the memory for the expected value pattern of the ROM. A buffer memory having 16-bit length with 24-channel length is exemplified. The memory CM shown in the figure has 16W and is capable of 16 types of controls including the control bits of a driver/comparator D/C.
Patent JP-S6152366-A (JP)
Title: Thin film forming device
Inventor: YOSHITOMI TOSHIHIKO
IPC: C23C16/50
Filed: 1984-08-20
Abstract: PURPOSE:To form a uniform thin film on the surface of a cylindrical substrate in a plasma CVD method by providing a counter electrode on the inside of the substrate and setting the distance between both at the max. value of the length of glow discharge in the electric field direction of the dark part of a cathode or below. CONSTITUTION:A DC or AC voltage is impressed between the counter electrode 5 and the cylindrical substrate 2 in a vacuum reaction vessel 1 to execute the glow discharge by which the fhin film is formed on the substrate 2. The counter electrode 5 is positioned on the inside of the substrate 2 and the distance (d) between the outside wall of the electrode 5 and the inside wall of the substrate 2 is set at the max. value dc of the length of the glow discharge in the electric field direction of the dark part of the cathode (the part where the emission of the glow discharge is not generated around the cathode) or below. Then the glow discharge is generated only the part EW on the outside surface of the substrate 2 and the extremely uniform glow discharge is generated.
Patent JP-H0225560-A (JP)
Title: Powdery nitriding agent and method for nitriding steel surface using the same agent
Inventor: NAKAMURA SHUJIRO
IPC: C23C8/62
Filed: 1988-07-13
Abstract: PURPOSE:To nitride a high-alloy steel such as a die steel with the title nitriding agent while reducing the generation of toxic matter such as cyanogen by mixing dicyandiamide and/or melamine and a powdery mineral and/or a powdery metal oxide in a specified ratio to obtain the agent. CONSTITUTION:From 80 to 10wt.% of the dicyandiamide and/or melamine having <=0.2mum primary particle diameter and 90-20wt.% of the powdery mineral and/or metal oxide having 2-20mum averge diameter are mixed. The dicyandiamide and melamine in such a mixed-powder nitriding agent are decomposed at a lower rate than other nitrogen compds., and gaseous ammonia, a cyanic acid polymerizate, and N deg. (activated N) are slowly formed since the powdery mineral and powdery metal oxide are coexistent. Consequently, a high-alloy steel can be sufficiently nitrided. In addition, the agent must be mixed when used with the powdery mineral and metal oxide having the particle diameter of 10-100 times that of the agent to keep the void sufficient for effectively circulating the generated gas in a vessel.
Patent JP-H0337039-A (JP)
Title: Optical apparatus with visual line-detecting device
Inventor: NAGANO AKIHIKO
IPC: G03B13/02
Filed: 1989-07-04
Abstract: PURPOSE:To prevent the finder visual field from being disturbed and improve a one's visual line-detecting precision by providing a means specifying the effective light flux region of a finder optical system on an ocular. CONSTITUTION:A one's visual line-detecting optical system is constituted of an image forming lens 2, an image sensor 1 and an eyeball illuminating infrared light emitting diode 4 arranged above an ocular 5. The infrared light emitting diode 4 is arranged on the side of the image forming lens 2, and infrared rays are reflected on the dichroic mirror of the ocular 5 and diffusively illuminate an eyeball 3. The upper face A of the dichroic mirror section of the ocular 5 is made wider than the region required to pass the finder effective light flux by this arrangement, and the outgoing face B of its part is made wide accordingly. A limiting block 6 shielding the outside from the finder effective light flux is provided on the finder light flux incidence face of the ocular 5, the observable finder light flux is set the same as before, and the moving range of the eye point of an observer is kept the same as before.
Patent JP-H0222931-A (JP)
Title: Shared apparatus circuit for radio device
Inventor: ARAI KOJI
IPC: H04B1/40
Filed: 1988-07-12
Abstract: PURPOSE:To secure a frequency selection characteristic without using a band- pass filter by constituting a circuit so as to negate a signal that leaks from a transmitter side to a receiver side. CONSTITUTION:The main signal of a transmission signal via a directional coupler 2 is sent to an antenna via a circulator 3, however, part of it leaks to the reception side, and is transmitted from the antenna to the receiver side with a reception signal, and is inputted to a hybrid 5. Meanwhile, the phase of a branch signal branched at the directional coupler 2 is inverted by a phase apparatus 6, and is damped to the same size of the leak signal of the transmission signal leaking at the circulator 3 by an attenuator 7, then, is inputted to the hybrid 5. The leak signal of an inputted transmission signal is synthesized with the branch signal whose phase is inverted and damped, and is negated, and only the reception signal from the antenna is inputted to the receiver. In such a way, it is possible to receive the reception signal with only a desired frequency band without using the band-pass filter.
Patent JP-S5696309-A (JP)
Title: Information transfer system of information processing device
Inventor: ARAYA OSAMU
IPC: G06F3/00
Filed: 1979-12-28
Abstract: PURPOSE: To transfer check information without using the control signal line additionally, by giving data check information and address check information to an address supply bus and a data supply bus respectively to transfer these information to the system to be controlled or the control system.  
     CONSTITUTION: When information is transferred from the control system to the system to be controlled, switch circuit SW1 is operated to switch the circuit to that information of data supply bus DBS reaches check information generating circuit CG. When data is put on bus DBS after address information on address information supply bus ABS is completed, circuit CG is operated to add the check bit. When the output of circuit CG is obtained, data check information is transfered to the system to be controlled through the bus located on the most significant position of bus ABS. In the system to be controlled, data and data check information are checked together in check circuit CHK1. By switching circuits SW1 and SW2, address information is transferred through bus DBS. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0618521-A (JP)
Title: Method for activating catalytic substance
Inventor: FUJITA SATOSHI
IPC: G01N33/48
Filed: 1992-06-30
Abstract: PURPOSE:To sufficiently utilize the catalytic capacity of a catalytic substance by eliminating the steric hindrance of the substance. CONSTITUTION:After a lambdaDNA 2 which is an object to be inspected is fixed to a filter 1, an enzyme 4 is added to the lambdaDNA 2. The filter 1 is put on another filter 2 impregnated with a fluorescent substrate 9 with the surface with the enzyme downward so that the substrate 9 can resolve by a reaction with the enzyme 4. As the substrate 9 resolves, a fluorescent pigment 9a is generated, but the pigment 9a surrounds the active part of the enzyme 4 and the catalytic function of the enzyme 4 does not deteriorate, since the pigment 9a does not adhere to the filter 1 carrying the enzyme 4, but to the filter 6.