baber/WOPTO huggingface dataset:
Patent JP-H0512140-A (JP)
Title: Memory management device
Inventor: KITAMURA MASAYOSHI
IPC: G06F12/16
Filed: 1991-11-14
Abstract: PURPOSE:To provide a memory management device capable of changing, adding and deleting the information of the memory without stopping the supply of the information by properly managing a directory being the table of contents of information even when the storage medium (memory) of the information is replaced. CONSTITUTION:A controller 1 normally controls respective memory units 21 to 2n so as to read out the information corresponding to an independent program or a request and to supply it through a line, and when one or more leaving request button(s) is (are) depressed, it discriminates whether or not the memory units 21 to 2n are being accessed, and when they are not being accessed, makes the memory units 21 to 2n detachable and deletes the directory data. When new memory units 21 to 2n are mounted the control unit reads out the directory data including the numbers of the memory units themselves and the numbers of respective information, stores them in a RAM and manages them.
Patent JP-H06174777-A (JP)
Title: Fault section locator
Inventor: SHIMOMURA TETSURO
IPC: H02J13/00
Filed: 1992-12-07
Abstract: PURPOSE:To allow the location of fault section based on detected signals delivered concurrently from respective slave stations when a master station locates a fault section based on detected signals delivered from a plurality of slave stations installed at a plurality of points on a transmission line. CONSTITUTION:When current flowing through a conductor 1a of a transmission line is detected through a solenoid coil 2 at a slave station and transmitted to a master station 40, a transmitter/receiver 9 transmits a detected data along with a time data of a time piece 7 at a slave station. The master station 40 locates a fault section based on data detected concurrently with reference to the time data thus received.
Patent JP-2000139423-A (JP)
Title: Filter for cleaning laver
Inventor: KUGISAKI MASAMITSU
IPC: A23L17/60
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent the crosslinking and the clogging of raw alga of laver and to readily separate a solid impurity in a filter for a mixed solution of laver and water. SOLUTION: A gap (t) intersecting a center line of a cylinder or a box 2 at right angle is arranged in the cylinder or the box for sending a mixed solution 1 of laver and water to form a filter 3. A raw alga of laver 4 in the mixed solution 1 of laver and water is passed through the gap (t) by suction from the outlet side of the filter 3. A solid impurity in the mixed solution 1 is caught by the gap (t) and is accumulated in the inlet side of the gap (t). A blade 5 for cutting the raw alga of laver of repeatedly sliding along the gap (t) is installed.
Patent JP-H06177221-A (JP)
Title: Semiconductor device for evaluating reliability and product lsi and wafer with built-in evaluation pattern for evaluating reliability
Inventor: KUROKI YUICHIRO
IPC: H01L21/326
Filed: 1992-12-07
Abstract: PURPOSE:To evaluate the reliability of an LSI sufficiently by extracting a potential defect in a semiconductor device with high accuracy at high speed. CONSTITUTION:Wirings having length equal to or longer than the actual overall wiring length of a product LSI are used as wiring evaluating patterns 14 for evaluating reliability on stress migration, and the wiring evaluating patterns 14 are set to each wiring layer of a semiconductor chip 13 so as to be formed in the same wiring layer structure as the product LSI. A conductor pattern having an area equal to or larger than the inter-layer pattern cross area of the product LSI is used as an inter-layer evaluating pattern 25 for evaluating reliability on an inter-layer insulating film, and the inter-layer evaluating patterns 25 are set to each wiring layer of the semiconductor chip 13 so as to be formed in the same wiring layer structure as the product LSI.
Patent JP-H06170353-A (JP)
Title: Ash melting/solidifying device
Inventor: MATSUDA MASAO
IPC: F23J1/08
Filed: 1992-12-07
Abstract: PURPOSE:To make it possible to maintain a state of satisfactory slag discharge over a long period of time by providing a vortex melting furnace which turns various types of ash to molten slag, then installing a funnel part of Cr alloy between a melting part and a slag discharge part in the inner upper part of the melting furnace and preventing the funnel part from becoming eroded by the molten slag. CONSTITUTION:When melting and solidifying ash such as the ash-containing product of a material to be treated or coal cinder, the interior of the furnace 1 is heated by activating a main burner 2 to turn in the upper part of a vortex melting furnace 1. Then ash in a hopper 3 is quantitatively discharged by a table feeder 4 to allow the ash to drop into a pipe 9. Further, the ash is allowed to swirl on the wall surface of the furnace and at the same time, is turned to slag by heating and fusion. A molten slag S is captured after dropping it to a funnel part 18 through a contracted part 7, then is allowed to flow down into a mold 13 through a slag discharge part 8 for cooling/solidification purposes. The funnel part 18 is of Cr alloy containing 30wt.% min of either one or two types or more of W, Mo, Nb, Ta or V for life extension.
Patent JP-H10170496-A (JP)
Title: Method for detecting and removing failure of can trunk blank material in can trunk blank surface treatment apparatus
Inventor: SHINOMIYA TSUTOMU
IPC: G01N33/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting and removing a failure of a can trunk blank material in a can trunk blank surface-treating apparatus whereby a connection part of a film attached to the can trunk blank material is surely detected and the can trunk blank material having the connection part of the film can be easily removed. SOLUTION: Synthetic resin films F1 , F2 are attached to a long can trunk blank material W1 , to which a surface treatment is executed in a surface treatment apparatus. A film connection part formed when the films F1 , F2 and the other films F1 , F2 are connected by a film-connecting means 31 set in a film- attaching apparatus 4 is detected. At least one side edge part of the can trunk blank material W1 corresponding to the film connection part is removed thereby forming a narrow part. The narrow part is detected. The can trunk blank material having the narrow part is discharged and removed after the can trunk blank material is shaped into strips.
Patent JP-H09163843-A (JP)
Title: Recovering part structure of chinese cabbage harvester
Inventor: KANEMITSU MIKIO
IPC: A01D23/06
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent the impact damage to a Chinese cabbage fallen into a container and stack the Chinese cabbages in multiple layers to increase the recovering amount in a highly automated Chinese cabbage harvester to enable the recovery work into a container on the machine body. SOLUTION: This Chinese cabbage harvester is provided with a mechanism for digging up a Chinese cabbage, a transfer apparatus to hoist the dug-up Chinese cabbage on a mobile machine body, a cutter to roughly cut the root of the Chinese cabbage at the stalk base part and a detachable container 2 to recover the roughly cut Chinese cabbages in a state stacked in multiple layers. The harvester is further provided with a bottom lifting mechanism E to vertically move the bottom 18 of the container 2 with a hydraulic cylinder 19 of the machine body 1 and fix the bottom at the lower limit position.
Patent JP-H09167924-A (JP)
Title: Amplifier circuit
Inventor: MARUHASHI KENICHI
IPC: H03F1/30
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce the fluctuation of the drain current Id for the variance of threshold voltage Vth. SOLUTION: In an amplifier circuit, an FET 50 amplifying the signal inputted in a gate electrode 50g and outputting the signal from a drain electrode 50d, a resistor 52 which is connected with the source electrode 50s of the FET 50 and applying the voltage (source voltage Vs) generated by source current Is on the source electrode 50s and a diode 10 applying constant voltage Vf on the gate voltage 50g of the FET 50 are defined as basic components. The diode 10 is a Schottky diode and generated constant voltage Vf to be forward direction on-voltage by the drain voltage of the FET 50.
Patent JP-H10170986-A (JP)
Title: Focal-plane shutter
Inventor: SEKIZAWA KOJI
IPC: G03B9/36
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a focal-plane shutter enabling a user to easily confirm whether or not members, on a shutter unit side is appropriately interlocked with members on a camera main body side. SOLUTION: At the time of setting, the part to be pressed 10d of a setting member 10 is pressed by a setting operation member being the member on the camera main body side, so that the member 10 is rotated clockwise. Indexes A, B and C are provided on the surface of a shutter bottom board 1. Timing that the setting operation member moves the member 10 is different according to tolerance in production. Then, the index A shows a position, where the member 10 is started to be depressed latest, the index B shows a position, where the member 10 is completely depressed earliest, and the index C shows a position where the member 10 is completely depressed latest. The part 10d of the member 10 is lower than the index A before setting operation, and above the index B at a position, where the setting of respective driving members 2 and 3 is completed, and under the index C at the time of finishing the setting operation.
Patent JP-H04195062-A (JP)
Title: Photosensitive body
Inventor: ASANO MASANARI
IPC: G03G5/14
Filed: 1990-11-28
Abstract: PURPOSE:To obtain the photosensitive body restrained from image defects, such as black spots, and sufficient in sensitivity to comparatively long wavelength light, such as semiconductor laser beams, by forming an undercoat layer made of a polyurethane type radiation-curing resin on a conductive substrate. CONSTITUTION:The photosensitive body is formed by laminating at least the undercoat layer (UCL) 7 and a photosensitive layer (PCL) 8 on the conductive substrate 1, and the undercoat layer 7 is made of the polyurethane type radiation-curing resin having at least one of radiation-sensitive unsaturated acrylic double bond, allyl type double bond, and maleic acid type double bond, thus permitting a barrier against local injection of carriers from the side of substrate 1 to be formed, and the loss or decrease of surface charge due to the local carrier injection to be prevented.
Patent JP-H08186390-A (JP)
Title: Battery case for electrical vehicle
Inventor: IMAI NORISHIGE
IPC: B60L11/18
Filed: 1994-12-28
Abstract: PURPOSE: To achieve electromagnetic shielding effect with a light weight and further rigidity and corrosion resistance, and cope with electric shock problem by forming a battery case with a reinforced resin material where a wire fence for reflecting electromagnetic waves is inserted into the inside between layers of the resin material. CONSTITUTION: In a battery case 1, a woven wire fence 11 has the same effect as the reinforcing material of resin as in a glass fiber 13 in a sheet molding compound SMC 10 and at the same time the glass fiber 13 is cured while it crosses the mesh of the woven wire fence 11 due to the flow of the glass fiber 13 on formation to improve strength. On the other hand, the battery case 1 can be made lighter than a metal battery case. The wire fence 11, a metal whisker, a metal fiber, and a metal powder which are conductive substances shield electromagnetic waves radiated from a battery part 5. A battery liquid prevents the conductive resin materials from being corroded due to a resin surface layer 12 covering the materials.
Patent JP-H09251771-A (JP)
Title: Constitution of state machine for generating empty and full flag in asynchronous fifo
Inventor: ANDORUU ERU HOOKINZU
IPC: G11C7/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide constitution of a state machine for generating a full flag indicating this state when FIFO (buffer) is filled up, and generating an empty flag indicating this state when FIFO (buffer) is empty. SOLUTION: Three successive state variables P', Q', S' are made by combining three preceding state variables P, Q, S, three other input (look-ahead-full flag generated inside, an external writing clock, and a reading clock). The successive state variables P', Q', S' are guided by product of the preceding state variables P, Q, S and their complement signals Pb, Qb, Sb. The full flag is made using input from P', Q', S', input from reading clock signals and writing clock signals, and input from internal full flag signals already decoded in look- ahead. The empty flag can be generated by changing the internal full flag already decoded in look-ahead to internal empty flag already decoded in look- ahead.
Patent JP-H04196407-A (JP)
Title: Aligning method of focusing ion beam device
Inventor: ITAKURA TORU
IPC: H01L21/027
Filed: 1990-11-28
Abstract: PURPOSE:To focus to a small ion beam diameter by a method wherein a location of a gas ion source device is adjusted in the horizontal direction towards a pivot of a focusing column and next its inclined angle is adjusted. CONSTITUTION:An alignment is separated into two steps consisting of an adjustment of a horizontal location in a first step and an adjustment of an inclined angle in a second step. Namely, in the first step, a gas ion source device 1 is vertically set to draw electrons from an emitter 11. As the electrons are released to a wide range as compared with an ion, the device 1 vertically stands as well as moves in the horizontal direction, whereby a large current value is readily observed and the horizontal location of the emitter 11 can readily be decided. Thereafter, namely, in the second step, ion beams are released from the emitter 11 to adjust the inclined angle while monitoring an ion current value, and the alignment can readily be performed in a short time. Further, the alignment can be performed with high precision. Thus, it is possible to focus on the minute small-diameter ion beam.
Patent JP-2000138197-A (JP)
Title: Processing apparatus and method of processing
Inventor: NANBA KAZUYOSHI
IPC: B08B3/08
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a processing apparatus and a method of processing in which metal contamination of a substrate is prevented when a pressurized processing solution is supplied. SOLUTION: A processing apparatus for surface cleaning having a jet nozzle 40 for supplying deionized water pressurized by a jet pump 46 for the cleaning process, is provided with, aside from the nozzle 40, a nozzle 41 for supplying aqueous solution of carbonic acid, which supplies aqueous solution of carbonic acid in a form of mist to a wafer. The nozzle 41 for supplying aqueous solution of carbonic acid and a transfer path 52 for transferring the aqueous solution of carbonic acid to the nozzle 41 for supplying aqueous solution of carbonic acid are both composed of a material that does not allow metallic components to be eluted into the aqueous solution of carbonic acid.
Patent JP-2000115504-A (JP)
Title: Facsimile terminal
Inventor: OKABE SHIYOUJI
IPC: H04N1/32
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To surely and accurately detect a level of various tone signals by de-energizing a function of a reception equalizer in the case of detecting a call progress tone such as a dial/busy tone, detecting a reply signal such as a CED/ANSam signal in a transmission operation or detecting a reply signal such as a CNG in the transmission operation. SOLUTION: A network controller 2 closes a line loop through which a current flows when a transmission operation is started. An equalizer control section 8a in a main control section 8 controls equalizer changeover sections 6b, 6c in an equalizer section 6 to be thrown to the position shown in broken lines so as to de-energize a function of a reception equalizer 6a. Thus, a level of various signal tone signals with respect to their frequencies is made constant, the result that a detection level of a G3 FAX MODEM 7 is made sure and accurate is obtained. Moreover, a threshold setting section 7a in the G3 FAX MODEM 7 can correct a threshold level just after the changeover above.
Patent JP-H06174126-A (JP)
Title: Manufacture of valve spindle
Inventor: TANAKA SEIKI
IPC: B23K26/34
Filed: 1992-12-08
Abstract: PURPOSE:To prevent the formation of oxidized scale and reduce a steam leakage amount by forming a cladding hardened layer on the guide bush contact surface of a valve spindle constituting the drive section of a steam valve, while a laser beam is irradiated on cobalt base hard alloy powder continuously fed to the surface. CONSTITUTION:While a valve spindle 2 as a constituent of the drive section of at steam valve is kept rotating and moving at an arbitrary speed, guide bush contact surface on top of the spindle 2 is continuously supplied with cobalt base hard alloy powder 4 from a powder supply device 3. Also, a laser beam is irradiated from a laser device 5 to the powder 4 via an optical means 6, and a cladding hardened layer 1 is thereby formed. Oxidized scale is thus prevented from being generated on the guide bush contact surface of the spindle 2, and the occurrence of sticking can be eliminated, even when a gap between the spindle 2 and a guide bush is made small. Consequently, a steam leakage amount is restrained to a minimum, and the efficiency and reliability of the valve can be improved.
Patent JP-H02173618-A (JP)
Title: Electroluminescence element
Inventor: TANIGUCHI YASUSHI
IPC: H05B33/14
Filed: 1988-12-27
Abstract: PURPOSE:To obtain the EL element which covers the entire visible light region and has a high luminance and long life by using a thin diamond films as the light emitting layer of the EL element and laminating an insulating layer on at least one side of the light emitting layer. CONSTITUTION:The thin diamond film is used as the light emitting layer of the EL element and the insulating layer is laminated on at least one side of the light emitting layer, by which the voltage to excite emission centers by sufficiently accelerating electrons in the light emitting layer is lowered and, therefore, the light emission of the high luminance is stably obtd. even in the case of driving the element over a long period of time. The EL light emission is obtd. from the glass substrate 1 side if the light emitting layer 4 consisting of the thin diamond film of the EL element is sandwiched by the insulating layers 3, 5 having a large dielectric constant and breakdown voltage and if electrodes 6 consist of an opaque metal and the electrode 2 on the substrate 1 side is a transparent conductive film. Further, the light emission color intrinsic to the luminescence center is obtd. by incorporating a slight ratio of elements, exclusive of carbon, into the light emitting layer 4.
Patent JP-H07253192-A (JP)
Title: Method and equipment for avoiding baking accident of tool in portable type tool device
Inventor: RIINO GUTSUTSUETSURA
IPC: B25F5/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide a method and a device for providing a desirable identification reference between allowable reaction moment and dangerous reaction moment related to a rotation accident through the improvement of a conventional tool device and permitting early operation of a safety device and an interrupting device to heighten the safety of a hand tool device. CONSTITUTION: A method and a device for avoiding an accident consequent to the seizure of a tool in a hand tool device using a rotary tool such as a hammer drill are based on a conception of precalculating the predicted rotational angle of the device at the time point of seizure on the basis of measurement of an operating state at the time point of seizure using a rotation sensor 1 which is an acceleration absorber. If the rotational angle larger than the predetermined maximum rotational angle is predicted by the 'look-ahead' calculation of the rotational angle, an interrupting device is actuated before reaching the maximum rotational angle. The interrupting device is an electromagnetic clutch 5 connected to a current breaker 6.
Patent JP-H10171749-A (JP)
Title: Memory access controller
Inventor: KITAZAWA SATOSHI
IPC: G06F13/16
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a memory access controller in which the high performance of data transfer can be ensured by a simple controlling processing. SOLUTION: This memory access controller is provided with a memory device 7 including memories 5 and 6 which store data, data bus 1 to which the data of the memories 5 and 6 are outputted, bus transceivers 2 and 3 for controlling the direction of data between this data bus 1 and the memories 5 and 6, and control circuit 4 for controlling access in the memories 5 and 6 and the bus transceivers 2 and 3. The bus transceivers 2 and 3 substituted for a conventional bus transceiver with a register having plural control transmission lines for input are controlled through two control transmission lines by the control circuit 4. The bus transceivers 2 and 3 are operated corresponding to the switching of the signal direction of a data signal, the output selection of the data signal, or the setting of high impedance or the like by a control signal from the control circuit 4.
Patent JP-H03135664-A (JP)
Title: Method of putting mark on document
Inventor: MAAGARETSUTO GAADONAA MAKUFUAI
IPC: G06F17/22
Filed: 1989-12-20
Abstract: PURPOSE: To improve the efficiency of a job performed by users in cooperation by inserting plural operation markers to a document, inputting data including an informing reference to a data area relating to the operation marker and specifying an operation to be executed. CONSTITUTION: The document prepared by an end user is stored in a library 12, the library 12 performs various services to a system 10 and the document is electronically stored and retrieved through the services. Then, a request origin end user marks the certain part of the document to be checked by the end user on a response side and the operation executed by the response side end user, the identifier of the response side end user and a due date, etc., are turned to a part of the document and related to the marker. Thus, after marking is performed, the document is stored, one or plural end users on the response side access the document and the review is completed. When the review of the document is ended, the responding one or plural end users update conditions relating to the operation. Thus, the efficiency of the job performed by the users in cooperation is improved.
Patent JP-H01170923-A (JP)
Title: Attracting adhesion method for sheet material
Inventor: MIZUO SHIGERU
IPC: G03B27/02
Filed: 1987-12-25
Abstract: PURPOSE:To stably maintain flatness of a large size sheet by squeezing sheet material from edge to edge by means of a squeezing part material after placing the sheet material on a placing table, and attracting the region which has been squeezed by an attracting means. CONSTITUTION:Since it is programmed that an electromagnetic valve 224 between an empty block 222A and 222B is closed when a squeeze roller 539 is passing through a first empty block and is closed when the squeeze roller starts to pass through a third empty block, the air of the region where the squeeze roller 539 has passed, namely, the air to the first empty block 222A, is started to be sucked and the region of a photosensitive material sheet is kept flat. Then, when the squeeze roller is passed through the region of the second empty block 222B, the block region of the photosensitive material is kept flat in the same manner, and only the photosensitive material of the block region where the squeeze roller is passed is attracted successively and flatness is maintained. Thus, the accurate flatness of the large size sheet is maintained.