baber/WOPTO huggingface dataset:
Patent JP-S62120658-A (JP)
Title: Cassette loader
Inventor: KUDO HARUMI
IPC: G11B15/675
Filed: 1985-11-20
Abstract: PURPOSE:To store a cassette tape smoothly even if the cassette tape is obliquely inserted by forming a plate spring for guiding the cassette tape on a cassette holder. CONSTITUTION:Even if the cassette tape 1 is obliquely inserted into the cassette holder 2, the tape 1 is abutted upon a press spring 5 and smoothly stored in the cassette holder 2 along the press spring 5. When a cassette cover is pressed in an arrow (c) direction, the tape 1 is descended by a link device and set up to the cassette loading state. Although the press spring 5 is abutted upon the cassette cover 4 at the descending of the tape 1, no trouble is exerted upon the cassette cover 4 because the press spring 5 consists of a plate spring. To unload the cassette tape 1, the tape 1 is ascended by the link device so as to be unloaded.
Patent JP-2000090679-A (JP)
Title: Nonvolatile semiconductor device
Inventor: NOBUKATA HIROMI
IPC: H01L21/8247
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor device in which writing time can be shortened by supplying an ideal bit line voltage while employing self- boost. SOLUTION: In a 4-value NAND type flash memory, drain of transistors H1, H2 for supplying a write disable voltage to bit lines BL0, BL1 is connected through a voltage supply line 17 with a power supply BLCHG which can supply a predetermined voltage P5V obtained by boosting a Vcc power supply voltage. Signals AnB-PUL, AnN-PUL being supplied to the gate of the transistors H1, H2 are set at a voltage higher than P5V at a predetermined timing and the voltage of the drain side gate select line DSG of select transistors DS0-DSn is not at the level of Vcc but at a higher level of P5V at the time of writing. Consequently, the voltage of select bit line is raised through coupling with a non-select bit line under floating state to bring about a desired voltage state thus shortening the writing time.
Patent JP-H0596572-A (JP)
Title: Mold-shape designing device
Inventor: SONE JUNJI
IPC: B29L11/00
Filed: 1991-10-08
Abstract: PURPOSE:To design a mold capable of molding plastic moldings with high accuracy by providing an NC data preparation section machining a mold having a molded surface shape correcting resin shrinkage on the basis of shape regression formula obtained by a mold-shape correction section. CONSTITUTION:A regression-curve arithmetic section 4 computing the regression curve of an aspheric lens and a mold on the basis of measured data displaying the shapes of the aspheric lens and the mold acquiired by a shape measuring section 3 capable of measuring the shape of the aspheric surface of a form tally serf (phonetic), a three-dimensional measuring machine, etc., is provided. The quantity of a resin shrunk at the time of the injection molding of the aspheric lens and the resin shrinkage-quantity correction shape of the mold are arithmetically operated by a mold-shape correction section 5 on the basis of the regression result of the aspheric lens and the mold obtained by the regression-curve arithmetic section 4, and NC data are prepared by an NC data preparation section 6 on the basis of an arithmetic result in the mold-shape correction section 5.
Patent JP-H11102333-A (JP)
Title: Terminal managing method, managing device, and terminal device, computer system using the same, and recording medium where program implementing them is recorded
Inventor: ISHIDERA NOBUTAKA
IPC: G06F21/56
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a terminal managing method which can surely make and control a computer virus check on respective information processors connected to a network in network environment. SOLUTION: A computer virus check request which initiates computer virus check programs of clients 3-1-1 to 3-1-m1, 3-2-1 to 3-2-m2... and 3-n-1 to 3-n-mn to is sent from a server machine to the network 4 and the clients 3-1-1 to 3-1-m1, 3-2-1 to 3-2-m2... and 3-n-1 to 3-n-mn starts the computer virus check programs at the computer virus check request from the server machine 2 to make computer virus checks.
Patent JP-H01104768-A (JP)
Title: Sputtering device
Inventor: YAMASHITA KATSUYOSHI
IPC: C23C14/34
Filed: 1987-10-15
Abstract: PURPOSE:To form a thin film with uniform quality by a simplified device constitution by providing plural reactive gas-introducing pipes and constituting these gas-introducing pipes so that they can independently control the amounts ot reactive gases to be introduced, respectively. CONSTITUTION:Three gas-introducing pipes 21a, 21b, and 21c are prepared and they are constituted so that the amounts of gases to be introduced through the respective gas-introducing pipes 21a, 21b, and 21c can be independently controlled by providing flow control valves 25a, 25b, and 25c, respectively. An argon gas-introducing pipe and an oxygen gas-introducing pipe constituted as mentioned above are attached to a sputtering device, and then sputtering is carried out. By this method, the amount of reactive gas in the vicinity of a target can be uniformly controlled by an extremely simplified device constitution and, as a result, the thin film of uniform quality can be formed even on a large-sized substrate.
Patent JP-H10104106-A (JP)
Title: Apparatus for locating leakage position in buried pipe
Inventor: NAGANUMA TETSUO
IPC: G01M3/04
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To locate a leakage position with an inexpensive and simple constitution by structuring an assembly pipe for sucking gas in each detection hole by a plurality of suction hoses for assembly integrally with a gas concentration measuring means. SOLUTION: Detection holes A to D are drilled with required intervals on the ground in the vicinity where leakage is suspected on a buried gas pipeline, and a nozzle 21 of a suction hose is respectively inserted for sucking gas. When gas remains in the detection holes A to D, suction capacity of a sucker 5 is made maximum, and gas is sucked into an assembly pipe 3 (distribution jig 7) via the suction hose 2. Thereafter, the suction capacity of the sucker 5 is reduced to perform sucking operation for a required time, and concentration of gas flowing through the suction hose 2 is detected by each gas concentration sensor 4 and displayed on a display 6. Then the vicinity of the detection hole where the highest concentration has been detected is determined to be a leaking position.  Since this apparatus comprises a small number of devices, labor for transportation, installation or the like can be reduced, and an especially expensive sensor is not needed.
Patent JP-2001079662-A (JP)
Title: Equipment for welding metallic flange to metallic pipe end
Inventor: OISHI YOSHIHISA
IPC: B23K9/04
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for welding metallic flanges to a metallic pipe end with which inside fillet welding and outside fillet welding are performed as the metallic flanges are rotated with the metallic pipe to together and which realizes a substantial rationalization and labor saving in conventional tack welding work, inside fillet welding work and outside fillet welding and in addition, cost-reduction. SOLUTION: The equipment has such a constitution that lower circumferential surface of metallic flanges 2 inserted with ends of a metallic pipe 1 are supported with a first and a second rings 8 and 9, and the upper parts of the metallic flanges 2 are pushed down with third support rings 10, and as the metallic flanges 2 and metallic pipe 1 are rotated by rotation of the 1st to 3rd support rings 8, 9 and 10, the circumferential edge parts of the hole for the pipe insertion of the metallic flange 2 and the pipe ends are fillet-welded in ring shape.
Patent JP-H04139696-A (JP)
Title: Semiconductor memory
Inventor: ONO TOSHIAKI
IPC: G11C11/413
Filed: 1990-09-29
Abstract: PURPOSE:To reduce current consumption by not writing data in a memory cell when the data to write are the same with the selected data stored in the memory cell. CONSTITUTION:When the selected data are written-in without the transition of addresses A1 - Am, same data D1 with the selected data stored in the memory cell are latched by a latch circuit B13 before the writing-in. At that time, the data D1 are inputted to an input/output buffer 71 after changing a read state into a write state, the data D are latched by the latch circuit B13. Then, when the data of the latch circuit are different from the data in the memory, a pulse signal S3 is outputted from a data transitional signal generating circuit B16, and the data transmitted from a data inputting circuit B11 are written in the memory cell. And also, when the data of the latch circuit are the same as the data in the memory, the pulse signal is not outputted from the circuit B16, and a write circuit 161 is not activated. Thus, the current consumption can be reduced compared with a device which simultaneously writes-in entire bits.
Patent JP-H1179266-A (JP)
Title: Container
Inventor: HASHIMOTO KIMIO
IPC: B65D83/02
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a container capable of sanitarily housing a rod-shaped article such as a swab, a toothpick or the like, capable of simply taking out the same and excellent in portability. SOLUTION: In a container 1, two members 2, 3 formed from a sheet material are bonded to provide a space part 5 housing swabs 4 (rod-shaped articles) therein and a taking-out port 12 having a lid 11 formed by a notch 10 so that a part for taking out each of the swabs 4 housed in the space part 5 continues to one member 2 is provided to one member 2 corresponding to the space part 5 and a pressure projected part 16 is formed to the upper surface of the continuous vicinity of the lid 11 provided with the taking-out port 12 and one member 2.
Patent JP-2001057774-A (JP)
Title: Dc power source
Inventor: IMOTO SHIGEISA
IPC: H02J1/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a DC power source and a DC uninterruptible power source, which enable suppression of heat generation and electric wave interference, are low in cost and clean and contribute in economy in many respects. SOLUTION: As shown in Fig. (a), prescribed power supply E1 is connected between both the terminals of a circuit composed of capacitors C1-C4, which are connected in series to each other. Respective positive side and negative side ends of set switches S1P-S1N, S2P-S2N, S3P-S3N and S4P-S4N are connected to respective positive side terminals and negative side terminals of the respective capacitors C1-C4. A common connection point P1 to which the other side ends of the switches S1P-S4P connected to the respective positive side terminals of the capacitors C1-C4 are connected and a common connection point P2, to which the other side ends of the switches S1N-S4N connected to the respective negative side terminals of the capacitors C1-C4 are connected are connected to output terminals, respectively.
Patent JP-H04138611-A (JP)
Title: Reflector
Inventor: MARUYAMA TATSUO
IPC: F21V7/22
Filed: 1990-09-29
Abstract: PURPOSE:To obtain a reflector excellent in moldability and having a diffusion effect by molding a synthetic resin film of predetermined thickness into the form of a cup with a light-projecting opening at the front side of the cup, and also forming an uneven pattern on the reflecting surface of the reflector. CONSTITUTION:A base portion 1 is molded in the form of a cup using a synthetic film of thickness 100 to 300mum with a light-projecting opening 2 and an uneven pattern 6 is formed on the reflecting surface side of the base portion 1. The base portion 1 of a reflector is formed by using a vacuum mold 10 having a molding recessed portion 9 corresponding to the form of the cup of the base portion 1. An uneven portion 11 for forming the uneven pattern is formed in the molding recessed portion 9 of the vacuum mold 10 and the uneven portion 11 is transferred to the base portion 1 so that the uneven pattern is formed in the base portion 1. The reflector is molded of a lightweight film and time pattern is formed on the reflecting surface side of the reflector during molding. Moldability of the reflector is thereby bettered and also the reflector is made to have a diffusion effect through its uneven pattern.
Patent JP-S61139190-A (JP)
Title: Rectangular diaphragm for speaker
Inventor: KONNO MASANOBU
IPC: H04R7/10
Filed: 1984-12-10
Abstract: PURPOSE:To increase a strength of contact between a core material and a skin material and to effectively prevent the core material from stripping from the skin material by forming plural through-holes at a section in which edges of four corner sections of the skin materail are bonded and in the vicinity of the core material portion. CONSTITUTION:Suitable number of minute through-holes 11 are disposed so as to be placed in the vicinity of a material section 8a of a core material 8 within a range concealed by edge 10 of our corner portions, namely, within a width a shown by the drawing and a 1/4of semicircle of a radius (b) of the corner portion in a skin material 7 of an edge bonding side of a rectangular diaphragm 6 formed by bonding together an upper skin material 7 and a lower skin material 9 on an upper and a lower surfaces of the core material 8 of a honey-comb structure. When the edge 10 is bonded to the rectangular dia phragm 6, a bonding agent 12 for bonding flows through the through-hole of the upper skin material 7, flows into the material section 8a of the core material 8 of the honey-comb structure and the edge 1 is solidly bonded integrally by the upper skin material 7 and the core material 8.
Patent JP-H04137139-A (JP)
Title: Save/restore register address generating circuit
Inventor: SATO HIROSHI
IPC: G06F9/34
Filed: 1990-09-28
Abstract: PURPOSE:To increase the save/restore processing speed by successively selecting registers as the save/restore object till arrival of the value of a bit string at 0 to perform the processing in the time of only the read processing cycle of contents of registers as the save/restore object. CONSTITUTION:All bits '1' of the bit string in a mask register 103 are successively detected in each processing cycle and contents of selected registers are saved in a main storage device, and at this time, detected bits are cleared to '0'. When it is detected by a 0 detecting circuit 106 that the value of the bit string is 0, an end signal to indicate the end of address generating operation is outputted to terminate the execution of the processing loop of firmware.
Patent JP-H01103845-A (JP)
Title: Assembly of bare bonding
Inventor: AOKI TSUTOMU
IPC: H01L21/60
Filed: 1987-10-16
Abstract: PURPOSE:To make it possible to execute a high-bonding strength bare bonding on such metal wires as Cu wires and a nonplating Cu lead frame and so on by a method wherein the positions of the pads of a mounted chip and the positions of the leads of the lead frame are regulated. CONSTITUTION:The positions of pads 9 and leads 10 are arranged in such a way that a wire bonding strength on the side of a stitch in a bare bonding can be obtained. That is, the pads 9 to juxtapose to each other are arranged in the direction vertical to a US horn 1 in a state that a chip 7 for a transistor or a diode is mounted on an island 8 and the leads 10 are arranged at positions where wiring wires 11 can be bonded in parallel to the horn 1. Thereby, the pads and the leads can be wire bonded in a direction that a bonding strength can be most obtained by the oscillation of the horn 1 to the chip 7.
Patent JP-2000086138-A (JP)
Title: Controller for escalator
Inventor: HATANO KAZUHIRO
IPC: B66B25/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To enhance reliability by reducing the number of wires inside a truss and suppressing the effects of noise and induced voltage through a transmission device, into which status signals of a cluster of truss safety switches forming a safety circuit for an escalator are inputted for serial conversion and which are outputted to a monitoring device. SOLUTION: A safety circuit 12 is constituted of light and left clusters of safety switches 1Sul, 1Sur of upper-floor truss and right and left clusters of safety switches 1Sd1, Sdr of lower-floor truss, whose respective terminals are connected with the respective inputting terminals of right and left transmission units 10ul, 10ur of upper-floor truss and right and left transmission units 10dl, 10dr of lower-floor truss. The respective outputting terminals of the respective transmission units 10ul to 10dr are connected in series and the respective outputting terminals of the respective transmission units 10ul, 10dr are connected with the inputting terminals of a controller 7 by respective signal wirings 15a, 15b. It is thus possible for the controller 7 to transmit a signal to a monitoring device 8 as well as control a motor for driving footsteps and escalator supplies.
Patent JP-H09100564-A (JP)
Title: Soil chamber with vacuum valve
Inventor: SEKI HIROYUKI
IPC: E03F5/22
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To eliminate air suction from a soil inlet pipe when soil water and air is simultaneously sucked from the lower end of a soil water suction pipe by providing a swing type cover in front of an outlet of the soil inlet pipe. SOLUTION: Soil water pushes a cover 142 up against the dead weight thereof from a soil inlet pipe 14 to open the cover by that portion, and the soil water flows into a soil chamber section 13. When the volume of soil water in the soil chamber section 13 is increased to get over high level standard, it is detected by a detection pipe 16 to open a vacuum valve 12, the inside of a soil suction pipe 17 is linked with negative pressure of a vacuum soil pipe 19 to become vacuum, and soil water in the soil chamber section 13 is sucked and flow automatically in the vacuum soil pipe 19.  The surface of the soil water in the soil chamber section 13 reaches less than low level standard, and when the soil water and air is simultaneously sucked from the lower end of the soil suction pipe 17, since the cover 142 is provided in front of an outlet of the soil inlet pipe 14, the suction of air is made through an air supply pipe 15 capable of freely sucking air, and air can not be sucked even from the soil inlet pipe 14 through an inlet of a slightly opened state.
Patent JP-H0890858-A (JP)
Title: Sheet feed controlling method for ink jet printer
Inventor: KONISHI DAISHI
IPC: B41J15/16
Filed: 1994-09-28
Abstract: PURPOSE: To effectively prevent the reverse printing at the rear end by providing a sheet sensor at the upstream side of a feed roller, and decelerating the peripheral speed of a sheet delivery roller at the timing of releasing the nip point of the feed roller at the rear end of a record sheet. CONSTITUTION: When the peripheral speed of a sheet delivery roller 3 is decelerated (Se to Sed) at the timing of releasing the rear end of a record sheet from the nip point of a feed roller 4 in the case of printing at the rear end of the record sheet, the increase in the sheet feeding speed in the case of releasing the nip point of the roller 4 at the rear end of the record sheet can be cancelled by the decrease in the peripheral speed of the roller 3, thereby avoiding the error in the line feed a mount of printing to prevent void. The timing is discriminated by providing a sheet sensor 7 at the upstream side of the roller 4, thereby easily discriminating the timing by control means 6 based on the detection of the rear end of the record sheet and the separating distance between the sensor 7 and the roller 3.
Patent JP-H02109114-A (JP)
Title: Key input controller
Inventor: HANADA TORU
IPC: G06F3/02
Filed: 1988-10-18
Abstract: PURPOSE:To perform the automatic key input simulation by producing various key codes in accordance with the commands given from a CPU. CONSTITUTION:A control program stored in a RAM 14 is started by a CPU 13, and the data are sent to a keyboard controller 12 from the CPU 13. A key code production/memory routine is started at a key input simulation part 120, and the key codes are stored in the controller 12 in accordance with the data contents from the CPU 13. Then a simulation command is given to the controller 12 from the CPU 13 when the CPU 13 carries out the control program. Thus a key code informing routine 123 is started at the part 120, and the stored key codes are informed to the CPU 13. Thus it is possible to automatically perform the key input simulation without carrying out any input operation of the keyboard 11.
Patent JP-S61141789-A (JP)
Title: Flow controller for multi-tube converter
Inventor: NARUSE TADASHI
IPC: B01J12/00
Filed: 1984-12-12
Abstract: PURPOSE:To automatically control a flow rate of gas in each reaction tube to be constantly equal, by detecting a flow rate in a certain reaction tube of a multi-tube converter as pressure difference across a throttling means and allowing the flow control valve of each of other tubes to control a flow rate therethrough by pressure control on the basis of said pressure difference. CONSTITUTION:A gas/air mixture is converted in a plurality of reaction tubes 2 within a reaction furnace 1 and withdrawn via a heat exchanger 3. When a pressure control valve V1 of a reaction tube 2 equipped with an orifice O, a throttling means is controlled and a flow rate of gas flowing in the reaction tube 2 is taken as Q1, Q1 is detected by pressure difference across the orifice O. Flow rate Q2, Q3 of gas flowing in other reaction tube 2 adjusts pressure by said pressure difference and adjusts its secondary side pressure to be equal to the secondary side pressure of the orifice O by a pressure leveling valve DPV2, DPV3 to which a secondary pressure of its own is fed back. Therefore the gas flow rate Q1 in the reaction tube equipped with the orifice O is constantly equal to Q2, Q3 by initially adjusting the pressure control valve V2, V3.
Patent JP-H02108701-A (JP)
Title: Repair of track ballast and device for same
Inventor: MATSUI TOMI
IPC: E01B27/08
Filed: 1988-10-17
Abstract: PURPOSE:To improve operability by providing a working area for a digging bucket in a ballast area from which sleepers have been removed and regenerating the ballast in the working area by scooping-up and sieving to shift the sleepers abutting against the boundary at an excavator side. CONSTITUTION:This device is constituted of a hydraulic shovel system excavator 1 as a repair lorry travelling on track rails(a), (a) and a bucket having a sieving function on the end of an arm 11. A working area (c) is formed in an area from which a predetermined number of sleepers have been removed beneath the bucket and partitioned into a central ballast (d1) between the rails(a), (a) and ballasts(d2), (d3) at the left and right ends of the rails (a), (a). Then, by the operations of seaving, turning and dumping the bucket 2, regenerated ballast in the bucket 2 is returned to the initial position and these operations are repeated. The sleeper (b3) at the boundary of the excavator 1 side in the original working area(c) is pushed and shifted to the position of sleeper (b1) by the operation of a boom 12 or the like. Thus, the repair wirk can be quickened.