baber/WOPTO huggingface dataset:
Patent JP-H0199259-A (JP)
Title: Mos type semiconductor device
Inventor: EZAKI TAKEYA
IPC: H01L21/336
Filed: 1987-10-13
Abstract: PURPOSE:To prevent electric characteristic from deteriorating by connecting a channel region to second conductivity high concentration source, drain at a path isolated from the sidewall of an insulator. CONSTITUTION:A gate 3 in which its end is inclined as a smoothly oblique face is provided through a gate oxide film 2 on one main face of a p-type silicon substrate 1. P<+> ions are implanted perpendicularly to form an N-type low concentration region 5. The region 5 connects the vicinity of the end of the gate of the boundary of the substrate of the film 2 to the side face of a high concentration N-type region 7, thereby forming source, drain together with the high concentration region. The region 5 is provided separately from the sidewall 6 in a section having at least peak concentration. Even if hot carrier is generated in a drain electric field, since it is isolated from the boundary and the sidewall 6 of the insulator, the ratio of the carrier which arrives thereat is controlled to be small.
Patent JP-H0199321-A (JP)
Title: Multi-stage counter circuit
Inventor: TAKEDA KAZUHIKO
IPC: H03K23/00
Filed: 1987-10-13
Abstract: PURPOSE:To realize a multi-stage counter circuit with simple constitution by applying count of a prescribed digit, using a count means to count low-order digits and using a sequential means to count high-order digits and applying carryout decision to the result of count via a time division processing means. CONSTITUTION:In counting plural digits by a multi-stage counter circuit 2a, the low-order digits at a fast speed are counted by a counter means 10 comprising series connection of N-adic counters and high-order digits are counted by a sequential means 20, the result is subject to time division processing by a time division processing means 30 and carry-out decision is applied to the result of processing. Thus, the number of N-adic counters connected in series is reduced remarkably to reduce component cost and the multi-stage counter circuit smaller than the mount space is formed.
Patent JP-S62117987-A (JP)
Inventor: ZAITSU MASARU
IPC: E21C45/00
Filed: 1985-11-19
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-H1188587-A (JP)
Title: Facsimile equipment
Inventor: WATANABE NAOYA
IPC: G06F3/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To simplify the operation procedure without installing excess keys to an operation section for the purpose of selecting the mode for executing the transmission or the mode executing copying by selecting a transmission operation or a copy operation, based on the result of comparing a digit number of a destination for transmission or used for a copy number for copying as a numeral string with a reference digit number. SOLUTION: Once an original has been set to a read section 106 and a transmission/copy key of an operation section 104 has been depressed without entry of a destination or a copy number, an MPU 101 judges no intention of transmission, one copy is made. When the destination or the copy number has been entered and the transmission/copy key has been depressed, the MPU 101 discriminates whether the entered numeral string indicates a transmission destination or a copy number based on the digit number and executes the transmission to the designated destination or copying with a designated copy number. Thus, the operation for the transmission and the operation for the copying are executed by the same procedure.
Patent JP-H01100788-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UJIIE KAZUAKI
IPC: G11C16/12
Filed: 1987-10-13
Abstract: PURPOSE:To enable a test by a write voltage lower (higher) than an ordinary voltage to be performed even after sealing a package by connecting a power source voltage terminal and an external terminal to a terminal on which the reference voltage of a limit circuit is applied via two switches. CONSTITUTION:The two switches Q1 and Q2 are connected to the terminal on the reference voltage supplying side of the limit circuit D1 which keeps a booster voltage constant for the voltage set as reference, and the switch Q1 on one side is connected to an internal power source voltage terminal, and also, the switch Q2 on the other side is connected to the external terminal T1 of a chip. In other words, by turning on either the two switches Q1 and Q2 selectively provided at the limit circuit D1, it is possible to perform write by the booster voltage setting an external voltage applied on the external terminal T1 as reference other than the ordinary write by the booster voltage setting the internal power source voltage as reference. In such a way, it is possible to perform the measurement of a margin, a withstand voltage test, and an acceleration test even after sealing the package.
Patent JP-S61165489-A (JP)
Inventor: JIYAN JIYOZEFU DEMURAN
IPC: E21C35/22
Filed: 1985-11-19
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-H0198452-A (JP)
Title: Retort packaging of corn
Inventor: TOMII TAKEO
IPC: A23L7/10
Filed: 1987-10-12
Abstract: PURPOSE:To enable the maintenance of excellent quality such as taste of corn, by putting raw corn in a retort pouch, hermetically sealing the pouch and heat- treating the content before the retort pouch is filled with gases generated by the respiratory action of the corn. CONSTITUTION:Shucked raw corn is put into a retort pouch, completely sealed in vacuum and quickly heat-treated before the retort pouch is filled with gases generated by the respiratory action of the corn.
Patent JP-H0980889-A (JP)
Title: Cap material film for toner container
Inventor: HAYASHI KAZUYOSHI
IPC: B65D53/08
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain the strength together with a good rectilinear fixed position unsealability by consisting a cap material film of multilayered films, providing the cap material film with laser processing lines along a replenishing port for laminating materials and constituting the multilayered films of the heat resistant film layer, the layer not processed by the laser beam, the tear guide layer and the adhesive layer successively in this order from the outermost layer. SOLUTION: The cap material film 1 for a toner container consists of a cap part 2 of a part to hermetically close the aperture of the toner container and a handle part 3 for tearing the cap part by the hand, etc., at the time of unsealing. The cap material film is provided with >=1 pieces of the laser processing lines 4 which are the guide for tearing on the extension lines of the same width as the width of the handle part 3. The cap material film consists of, successively from the outermost side, the heat resistant film layer which has the easy tearing property, the layer which is not processed by the laser beam, the layer which is processed by the laser beam and acts as the guide for tearing and the adhesive layer.  A uniaxially or biaxially stretched film is used for the heat resistant film layer having the tearing property and aluminum foil is used for the layer which is not processed by the laser beam. The layer which acts as the guide is processed by a carbon dioxide laser and scores, etc., are inscribed.
Patent JP-H07168149-A (JP)
Title: Liquid crystal display device
Inventor: ASANO KAZUO
IPC: G02F1/139
Filed: 1994-10-24
Abstract: PURPOSE:To provide a liquid crystal display device which suppresses a bistable effect, has a high contrast even in a time-division driving system of higher order and has a high display response speed. CONSTITUTION:This liquid crystal display device is constituted by arranging a liquid crystal compsn. contg. a nematic liquid crystal added with a rotary polarization material between a pair of substrates respectively having oriented layers. The device is required to satisfy the following conditions: (a) The twist angle alpha of the liquid crystal molecules in the liquid crystal compsn. disposed between a pair of the substrates is in a range of 240 deg.<=alpha<=300 deg., (b) the relation 0<(PC-PS)/PC<0.3 holds between the spontaneous twist pitch PS of the liquid crystal molecules and the regulated twist pitch PC of the liquid crystal molecules when the arrangement of the liquid crystal molecules is forcibly regulated, (c) the angles beta and gamma formed respectively by the polarization axis direction of the polarizing elements arranged on the respective display sides of a pair of the substrates and the director directions of the liquid crystal molecules in contact with the display of the respective substrates satisfy any of the relations beta+gamma=+90 deg.+ or -20 deg., beta+gamma=-90 deg.+ or -20 deg., beta+gamma=0 deg.+ or -20 deg., (d) the product DELTAn.d of the refractive index anisotropy of the liquid crystal compsn. layer and the thickness (d) of the liquid crystal compsn. layer satisfies the relation 0.4<DELTAn.d<1.5.
Patent JP-2001079677-A (JP)
Title: Synthetic resin elastic sheet punching method, and synthetic resin elastic sheet with small holes punched therein
Inventor: MANABE NOBUKAZU
IPC: B23K26/382
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce the heat effect of holes adjacent to each other, to maintain the diameter of each hole, and to improve the accuracy in dimension of small holes even when a plurality of holes are opened with small pitches by opening the holes with alternate regularity by shifting the interval of the opening order. SOLUTION: In a method for punching small holes 2a in a synthetic resin elastic sheet 1 by the laser beam, the holes are opened with alternate regularity by shifting the intervals in the opening order. The synthetic resin elastic sheet 1 is curved at a laser beam irradiation part. A plurality of small holes 2a of substantially 500 μm or under in diameter or in one side length are opened in the synthetic resin elastic sheet with the intervals of substantially 100 μm.
Patent JP-H10101787-A (JP)
Title: Copolycarbonate and its production
Inventor: SHINOHARA KEISUKE
IPC: G11B7/2534
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a copolycarbonate which is produced by using a specific dihydric alcohol having a side-chain fluorene structure as a comonomer and is suitable for optical materials such as optical disk substrates. SOLUTION: This copolycarbonate mainly comprises repeating units represented by formula I (wherein R1 to R8 are each H, a 1-20 deg.C alkyl, an alkoxy, a 6-20C cycloalkyl, an aryl, a cyloalkoxy, or an aryloxy; and X is a 2-10C alkylene, a 6-20C arylene, or a 7-12C aralkylene), has a reduced viscosity (ηsp /c) of 0.2dl/g or higher in methylene chloride at a concn. of 0.5g/dl, at 20 deg.C, and is produced by reacting a compd. represented by formula II with a carbonic ester-forming compd. in the presence of a polymn. catalyst and adding, after the completion of the polymn., a terminal blocking agent and a catalyst neutralizer to the reaction system.
Patent JP-H10105883-A (JP)
Title: Travel route for guiding vehicle, and its travel method
Inventor: NAGAI TAKAAKI
IPC: B61B13/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To realize automatic driving at a branching point on a road where magnetic nails are laid at a prescribed interval. SOLUTION: Basically, a magnetic nail string laid on a main line 18a is constituted of N-pole magnetic nails 16n and a magnetic nail string laid on a branching line 18b is constituted of S-pole magnetic nails 16s. Thus, a vehicle can precisely travel in a target direction in a branching point 20 by detecting the magnetic nails of polarity in a target direction by a magnetic sensor loaded on the automatic driving vehicle. Namely, a system is switched to a driving mode following the N-pole magnetic nails 16n from the upstream-side of the branching point 20 at the time of continuously traveling the main line 18a. When the target direction is the direction of the branching line 18b, the system is switched to a driving mode following the S-pole magnetic nails 16s from the upstream-side of the branching point 20.
Patent JP-2000088121-A (JP)
Title: Faucet mounting mechanism
Inventor: NISHIOKA AKIRA
IPC: F16K11/06
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a faucet mounting mechanism capable of being mounted, in a short time, from a position above a plate part with excellent appearance through a one-man work without the occurrence of not only displacement in a position but also inclination of a faucet. SOLUTION: At least one rotatable screw member and at least three holder guides 14a and 14b at least one of which forms a rotatable screw member are arranged at equal intervals around the center Q of an adapter. Meanwhile, a holder 15 is arranged at the holder guide such that switching to a first attitude A passing through a through-hole 8 and a second attitude B locked on the under surface of a faucet mounting plate part 9 is practicable. A catching and holding member 16 for the holders is threadedly mounted on the holder guide 14a forming a screw member. A contact surface between a holding member 16 and a holder 15 forms externally downward slopes S1 and S2 and the holder 15 is switched from the first attitude A to the second attitude B with rotation of the holder 15 through cam operation.
Patent JP-2000084644-A (JP)
Title: Method and device for carrying stacking auxiliary member in production line
Inventor: MATSUZAKI YOSHIO
IPC: B23Q41/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To automatically carry an auxiliary stacking member taken out from a charging part to a delivery part, and to feed the auxiliary stacking member of the quantity corresponding to that of a semi-product of nondefective to a stacking process of the delivery part. SOLUTION: An auxiliary member feeding means 26 holds auxiliary stacking members in a waiting condition, a waiting conveyor 25 successively carries the auxiliary stacking member through the intermittent operation synchronous with the action of the auxiliary member feeding means 26, and holds the auxiliary stacking member of the quantity corresponding to that of works to be stacked under a machining process, and the auxiliary stacking members are fed to the waiting conveyor 25 by an auxiliary member removing means 24. When the auxiliary stacking members are present in a starting end part of the waiting conveyor 25, the auxiliary member feeding means 26 discharges the held auxiliary stacking members to a surplus auxiliary member delivering means 21 as a surplus member.
Patent JP-H05235766-A (JP)
Title: A/d converter
Inventor: KAWAI SHUICHI
IPC: H03M1/20
Filed: 1991-10-07
Abstract: PURPOSE:To enhance the accuracy of A/D conversion by decreasing a combined static capacitance of a sampling capacitor sampling an input voltage after an input voltage is sampled so as to increase a sampled voltage. CONSTITUTION:A sampling capacitor block 2 connecting to an analog voltage input terminal AVin 1 via a switch 17 consists of three changeover switches 3-5 and 2 sampling capacitors 6, 7 of equal capacitance CS and the combined capacitance of the sampling capacitor block 2 is changed by selecting the switches 3-5. In this case, a D/A converter 1 receives a reference voltage Vref and outputs an analog voltage in response to a digital value outputted from a successive approximation register block 9. Then a comparator 8 compares an output voltage of a D/A converter 11 with an output voltage of the sampling capacitor block 2 and outputs the result to the 8-bit successive approximation register block 9.
Patent JP-H09101336-A (JP)
Title: Driver for controller
Inventor: FUKATSU ICHIRO
IPC: G01R31/02
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a driver for controller which enables judging of troubles of drive element and controller only with a current sensor. SOLUTION: A drive element 1 is connected in series to a controller 7 and the controller 7 is ON-OFF driven. A first current sensor 2 is connected in series to the controller 7 and detects a current I1 flowing through the controller 7 to output a first current detection signal S1. A second current sensor 3 is connected in parallel to a series circuit of the first current sensor 2 and the controller 7 and detects a fine current I2 according to an applied voltage V1 of the controller 7 to output a second current detection signal S2. A judgement circuit 4 supplies a drive signal S3 to the drive element 1 and judges whether or not the drive element 1 and the controller 7 have a trouble by the logic of the drive signal S1, the first current detection signal S2 and a second current detection signal S3.
Patent JP-S61138587-A (JP)
Title: Water purifier for drinking water
Inventor: NAKAMURA HOSHITAKA
IPC: C02F1/78
Filed: 1984-12-10
Abstract: PURPOSE:To prevent completely propagation of bacteria even when the titled water purifier is stopped by forming a water passage which sterilies in a vertically zigzag line at the inside of the main body of the purifier for drinking water, packing a purifying material at the lower part of the water passage part, and furnishing a sterilizer in the upper space part of the main body. CONSTITUTION:An untreated water inflow port 3 is provided to one upper side of the main body 1 of a water purifier for drinking water, and a purified water outflow port 4 to the other upper side. The first partition plates 9a, 9b, and 9c leading from a position slightly higher than the inflow and outflow ports 3 and 4 to the lower midway position and the second partition plates 7a and 7b leading from the position slightly lower than the inflow and outflow ports 3 and 4 to the lower bottom part of the main body are alternately furnished in the main body to form a water passage part sterilying in a vertically zigzag line. Besides, a purifying material 11 is packed from the position slightly lower than the inflow and outflow ports 3 and 4 to the lower bottom part, and a sterilizer 15 which is operated when the water discharge is stopped is provided in the upper space part in the main body 1. Consequently, chlorine can be removed from city water, and propagation of bacterial when the water purifier is stopped can be completely prevented.
Patent JP-H0791192-A (JP)
Title: Tunnel concrete placing method, test window opener, concrete flow divider and concrete placing device
Inventor: INAGAWA YUKIHISA
IPC: E21D11/10
Filed: 1993-09-21
Abstract: PURPOSE:To automate work by controlling pipe-switching over of a concrete flow divider for a concrete placement device, opening of a test window, expansion of a carrier pipe and the supply and stop of concrete in interlocking with the filling sensing of a sensor. CONSTITUTION:A device is moved to a specified position of a tunnel 14 and a concrete flow divider 26 is switched over so that concrete 70 may fill up a specified spot of a movable type form 12. Then, a concrete feed out pipe 66 at the tip of a concrete feed pipe 22 is extended from a corresponding test window and projected, thereby filling up the concrete 70 from the concrete feed out pipe 66 to a spot between the movable form 12 and a tunnel inner wall surface 48 by way of a concrete supply pipe 24 and the concrete feed pipe 22. Then, the filling of the concrete 70 is sensed with a concrete sensor. When the filling reaches a specified value, the supply of concrete comes to a halt. Then, the concrete 70 is filled to an excavation side of the tunnel 14 and a lower part on the opposed side, the upper part opposed to the excavation side and the upper part opposed to the excavation side consecutively. This construction makes it possible to automate construction work.
Patent JP-H0893064-A (JP)
Title: Joint cover device for exterior wall
Inventor: KOBAYASHI SHOZO
IPC: E04B1/62
Filed: 1994-09-28
Abstract: PURPOSE: To allow a follow-up motion after a large relative displacement of a building to the left and right and provide possibility of a widening of the admissible movement amount to the left and right greatly without changing the width of the whole device. CONSTITUTION: The inner end is overlapped on each side of a center cover plate which is supported in the center of a joint (y) by an expansion rod 10, and a left and a right intermediate cover plates 19a, 19b are installed slidably. A left and a right end cover plate 23a, 23b are slidably installed while the inner ends are overlapped on the outsides of the intermediate cover plates 19a, 19b. The intermediate cover plates 19a, 19b are moved left and right relative to the center cover plate 11 while the end cover plates 23a, 23b are moved left and right relative to the intermediate cover plates 19a, 19b, and thereby a large admissible amount is obtained for the left-right movement of a joint cover device thus accomplished.
Patent JP-2001084084-A (JP)
Title: Facsimile equipment and its control method
Inventor: NAKAJIMA MASATO
IPC: H04N1/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To update the registered data with a simple operation by displaying registered data on a display screen when already registering the data, and initializing all of the displayed data to be an editing object, at the time of an information-inputting command. SOLUTION: This equipment is provided with cursor key means 7a to 7h for moving the displaying digit of a mark for designating each digit of contents displayed on the displaying picture of an operation display part 7 to be an editing operation object. At the time of information-inputting command by these means 7a to 7h, when data is already registered, the registered data is displayed on the displaying picture of the part 7 and all the displayed data are initialized to be an editing object. Thus, the already registered data is updated by simple operation.
Patent JP-H03120818-A (JP)
Title: Focus adjustment of charged particle beam
Inventor: ASARI TOSHIHIRO
IPC: H01J37/153
Filed: 1989-10-04
Abstract: PURPOSE:To extremely reduce the time for focus adjustment operation, by changing the exciting current value into a plurality of values, obtaining the diameter of a beam of X-direction and that of Y-direction for each case, obtaining the product of the diameter of X-direction and the diameter of Y-direction, and exciting a convergent lens by the exciting current value when the obtained product becomes the smallest value. CONSTITUTION:A mark object formed on the same surface as the material 5 surface is scanned in X- and Y-directions with a charged particle beam. The signal based on the secondary particle generated from the mark object by the scanning is differentiated; the diameters of the X- and the Y-directions are obtained from the differentiated signal; the product of the diameters is obtained. This series of processes is performed each time when the exciting current value of the convergent lens 2 is set at a different value. The lens 2 is excited by the exciting current value when the above obtained product becomes the smallest value. For example, the reflected electron generated from the mark by electron beam scanning is detected with a reflected electron detector 6; said signal is differentiated two times by differentiating circuits 15, 16; the diameter of the electron beam is obtained by use of a controlling apparatus 7, based on the distance between the peaks of the differentiated signal.