baber/WOPTO huggingface dataset:
Patent JP-S60254768-A (JP)
Title: Semiconductor memory device
Inventor: TAGUCHI MASAO
IPC: H01L27/10
Filed: 1984-05-31
Abstract: PURPOSE:To omit isolation between the wiring of a reference potential line and a cell and to make the cell compact, by substituting all of separating regions between the cells, switching of the cells and a reference potential line and wiring regions by one transfer gate. CONSTITUTION:(a) is a groove type capacitor of one bit and comprises a small hole 2, an insulating film 3 and a capacity electrode 4 within a semiconductor substrate 1. An electrode 5 is an n<+> type conducting region, which has the reverse conducting type with respect to the conducting type of the substrate (in this case the p type). A word line WL is provided so as to cross a bit line BL at a right angle. Transistors Q1, Q2... are formed. In the transistors, said word line WL is made to be a gate electrode. An n<+> region 6 in the electrode 5 on the side of the substrate of a capacitor or a bus line in an n<+> layer, which supplies a reference potential, is made to be a source and drain electrode. The most compact cell can be formed in the method of 1Tr+1C with respect to the area of one cell.
Patent JP-S5337242-A (JP)
Title: Ignition system for internal combustion engine
Inventor: HASHIMOTO HIDEYUKI
IPC: F02P5/155
Filed: 1976-09-20
Abstract: PURPOSE:To produce a simple and highly economical voltage control circuit of an ignition-signal generating pulser for an ignition-angle of lead by controlling the ignition-signal voltage of an ignition-signal generating pulser for an ignition angle of lead with the output voltage of an ignition-signal generating pulser for a fixed ignition position.
Patent JP-H08305301-A (JP)
Title: Liquid crystal display device
Inventor: YAMADA NAOKI
IPC: G09F9/40
Filed: 1995-05-10
Abstract: PURPOSE: To provide a liquid crystal display device which is small in size, is short in viewing distance, is light in weight and is preferably hardly affected by reflection of external light, etc. CONSTITUTION: A liquid crystal display having opposed two faces is illustrated as the liquid crystal display device. The liquid crystal display having the opposed two faces is constituted by disposing a front surface liquid crystal display device 11C and rear surface liquid crystal display device 12C respectively having plural liquid crystal display devices back to back in such a manner that the display contents are visible from both opposite sides and disposing back lights 113, 123 for making parallel beams incident on the respective liquid crystal display parts between these liquid crystal display parts. More preferably, the liquid crystal display device is provided with cooling means consisting of radiating fins 114, 124 and a cooling fan 22 for cooling the heat released from these back light means.
Patent JP-H05306589-A (JP)
Title: Light window device
Inventor: ADACHI SHINJI
IPC: E05F15/12
Filed: 1992-04-30
Abstract: PURPOSE:To enable the opening and shutting operation of an electric light window by providing a receiving and originating unit and a window operation control decoding section to an electric light window body, and making it possible to freely open and shut the light window by a wireless remote control operating apparatus. CONSTITUTION:A light window device constituted of a motor 1, a receiving and originating unit 3, a control section 4 and an operating apparatus 8 is mounted to a light window body on the rear of a window 2. The receiving and originating unit 3 is connected to a household power supply through the control section 4. A decoding section decoding operation of the light window 2 with reflection signals of the receiving and originating unit 3 is connected to the control section 4. In addition, a passive reflector and a condenser are provided to the operating apparatus 8, and the operation of the light window 2 can be freely controlled in accordance with contents of the reflection signals. According to the constitution, a power supply is not necessary for the operating apparatus 8, and the opening and shutting of the light window can be easily made.
Patent JP-H03100359-A (JP)
Title: Exhaust nozzle hinge
Inventor: DATSUDOREI OOEN NASHIYU
IPC: F02C7/18
Filed: 1990-05-01
Abstract: PURPOSE: To provide an exhaust nozzle hinge for an aircraft gas turbine engine capable of efficiently cooling a liner by arranging the liner on the inner face of a wall portion of a nozzle to define a cooling air flow passage between the upstream wall portion and the downstream wall portion. CONSTITUTION: A first wall portion 102 and a second wall portion 104 of an exhaust nozzle are joined to each other via a hinge 100 consisting of an arm portion 144 and a pin 152 in a mutually rotationally movable manner. Liners 110, 112 are arranged in slide contact with the insides of the first and second wall portions 102, 104 to define cooling air flow passages 114, 116. Cooling air 138 from the flow passage 114 is carried to the hinge 100 via a leafing seal 122, cooled and then guided to the cooling air flow passage 116. The exhaust nozzle hinge is thus efficiently cooled, avoiding its thermal deformation and thermal fatigue and improving its management and maintenance.
Patent JP-S5445948-A (JP)
Title: Air conditioner
Inventor: OKAMURA IWAO
IPC: F24F13/20
Filed: 1977-09-17
Abstract: PURPOSE:To provide an air conditioner which allows application of wall paper or the like on the case to match the atmosphere and the preference of owner of the intended shop. CONSTITUTION:To renew the wall paper 19, first, a pair of decorative pole 26 is removed from the front. Then, a new wall paper s applied on the entire front panel 13 with the ends extended to both mount sections. Thereafter, the decorative pole is reattached.
Patent JP-S5636024-A (JP)
Title: Measuring device for high-frequency modulated ray
Inventor: OZEKI MASASHI
IPC: G01J1/16
Filed: 1979-08-31
Abstract: PURPOSE:To enable the detection of a minute response signal by lowering the frequencies of a reference ray signal and a response ray signal by the use of a mixer in measuring characteristics of semiconducting crystals. CONSTITUTION:When a high-frequency modulated ray is applied from the signal source 1 of a signal to an object 2 to be measured, the modulated ray generated at the object 2 is transduced into an electric signal by a photodetector 3, supplied to a mixer 5 after amplification 4 and mixed thereby with a signal from a high-frequency signal generator 20, thus a response signal being led out. Meanwhile, another high- frequency modulated ray from a beam splitter 11 is transduced into an electric signal by a photodetector 12, supplied to a mixer 14 after being amplified 13, and mixed thereby with the signal from the generator 20, thus a reference signal being led out. And, each signal whose frequency is transduced into the low is given to a lock-in amplifier 22 and subjected to phase detection and high-sensitivity amplification, and by the output therefrom a minute response ray can be measured with excellent S/N.
Patent JP-S593220-A (JP)
Title: Load cell
Inventor: MOCHIZUKI MASARU
IPC: G01G3/142
Filed: 1982-06-29
Abstract: PURPOSE:To make it possible to perform highly accurate measurement of a minute load and to decrease output change with respect to the load, by pattening a span temperature compensating resistor and a span adjusting resistor, and reducing the area of a lead electrode in the patterns. CONSTITUTION:A bridge circuit 9 is divided into two regions. One region includes connecting points (c), (a), and (d), and the other region includes connecting points (c), (b), and (d). The area of the pattern of the region from a terminal VE<+> to the point (a) is added to the area of the pattern of one region, which is obtained by dividing the circuit 9 into two regions. The sum is made equal to the sum obtained in the following way: the area of the pattern of the region from a terminal VE<-> to the point (b) is added to the area of the pattern of the other region of the circuit 9. The areas of strain gages R1-R4 are made equal. The film thickness of a lead electrode 8 is made large and the size of the electrode is made thin. Thus the area of the electrode is reduced. The areas of the patterns of the four regions for the points (a)-(d), (a)-(c), (b)-(c), and (b)-(d), which are divided equally, are made equal. The area of a span temperature compensating resistor Rs is made equal to the area of a span adjusting resistor Rx.
Patent JP-H06311734-A (JP)
Title: Output shortcircuit protective circuit
Inventor: KONDO SHIGERU
IPC: H02H7/12
Filed: 1993-04-15
Abstract: PURPOSE:To provide output protection with stability and reliability by using a small power-supply circuit. CONSTITUTION:A switching power supply controlled by a PWM control circuit 57 includes a detecting unit 49 for measuring an on-state current in a switching element 14 and detecting a drop in voltage caused by an on-state resistance, and a comparator 56 for generating an output when an output voltage from the detecting unit 49 is over a given value and controlling the PWM controlling circuit 57 so as to limit the on-time duration of the switching element 14. When the switching element 14 is turned on, a saturation voltage is in proportion to a current passing through the switching element 14 with the on-state resistance. When the switching element 14 is in an on-state and an overcurrent is caused by an output short circuit, a drain current is detected as a drop in voltage caused by the on-state resistance. Then, a signal output from a comparator 56, by which the drain current is compared with a reference voltage, is fed back to a time ratio control terminal in the PWM control circuit 57. When a voltage at the detecting unit 49 is over a reference voltage, the on-time duration of the switching element 14 is shortened so that protection against overcurrent can be performed.
Patent JP-H10295947-A (JP)
Title: Track toy
Inventor: KARASAWA HIDEYASU
IPC: A63H18/02
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a track toy requiring no separate connecting member to connect track elements, preventing a junction from being simply removed or deformed when an elevated track is formed, having a simple structure, and capable of being easily manufactured at a low cost. SOLUTION: Connecting lugs 6a, 6b or connecting recesses 7 receiving the connecting lugs 6a, 6b of the other track elements 1, 2 are provided at the end sections of the track elements 1, 2 to connect multiple track elements 1, 2 and form a track for a travel toy. Pawls 14a, 14b kept in contact with the tip sections 11a, 11b of the connecting lugs 6a, 6b and fixing them when the connecting lugs 6a, 6b of another track element are inserted into the connecting recess 7 are formed. Recesses 12a, 12b are formed at the outer edge sections near the track side edges of the connecting lugs 6a, 6b. Projections 15a, 15b are formed at the portions with which the recesses 12a, 12b of the connecting lugs 6a, 6b are kept in contact when the connecting lugs 6a, 6b of the other track element are inserted into the connecting recess 7.
Patent JP-H11302207-A (JP)
Title: New liquid-crystalline 6-fluoronaphthalene derivative compound and liquid crystal composition containing the same
Inventor: TAKEHARA SADAO
IPC: G02F1/13
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound capable of being industrially easily produced, chemically stable against heat, light, water, etc., having a wide nematic phase temperature range and a low threshold value, capable of being driven at a low voltage, capable of responding at a high speed, having a high voltage retention and useful as an optoelectric liquid crystal display material. SOLUTION: A compound of formula I (R is a 1-12C alkyl or the like; the ring A is trans-1,4-cyclohexylene or the like; L and M are each CH2 CH2 or a single bond; X<1> -X<3> are each H or F), for example, a compound of formula II. The compound of formula I is obtained, for example, by reacting a 6- fluoronaphthalene derivative of formula III (W is a halogen) with Mg, reacting the obtained Grignard reagent with a 4-alkylcyclohexanone of formula IV (R<a> is a 1-7C linear alkyl), dehydrating the obtained cyclohexanol derivative in the presence of an acid catalyst, and subsequently catalytically reducing the obtained cyclohexenylnaphthalene derivative of formula V.
Patent JP-H08283519-A (JP)
Title: Vulcanized acrylic elastomer molding
Inventor: MAEDA MITSURU
IPC: C08L33/06
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a vulcanized acylic elastomer molding containing an antisticking agent, having excellent antisticking properties, and being substantially free from deterioration in rubber properties. CONSTITUTION: This molding is made by molding and vulcanizing an acrylic elastomer composition comprising 100 pts.wt. acrylic elastomer and about 0.1-20 pts.wt. metal, ammonium or amine salt of a fluorinated phosphonic acid represented by the general formula RfRnPO(OH)2 (wherein Rf is a polyfluorocarbon group or a perfluoropolyether group; R is 1-6C alkylene, phenylene, oxyphenylene or a sulfonamide group; and n is 0 or 1).
Patent JP-H11306771-A (JP)
Title: Semiconductor memory
Inventor: TAKANO HIROSHI
IPC: G11C11/56
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To ensure a sufficient margin in the operation for storing a multi- valued data in a memory cell and reading/writing the multi-valued data. SOLUTION: At the time of storing a three-valued data ('0', '1', '2') in a memory cell, a plurality of data values ('0', '1') are made to correspond each other in a same potential region where the cell current value Id is invariant for the variation of the floating gate potential Vfg. In the read out mode of these data values, bias voltage of a bit line connected with a memory cell to be read out is inverted and the Vfg-Id characteristic curve is shifted to plus side. The cell current value Id is varied in the region of the floating gate potential Vfg corresponding to the data values ('0', '1') and thereby these data values can be determined.
Patent JP-H06311745-A (JP)
Title: Switching power supply apparatus
Inventor: KOIZUMI AKIO
IPC: H02M3/28
Filed: 1993-04-16
Abstract: PURPOSE:To eliminate a rectifying diode, etc., and obtain stabilized second and third outputs with a simple circuit by a method wherein a second PWM control circuit which is synchronized with a first PWM control circuit is provided and the continuity ratio of an alternating current induced in the secondary side of an insulating transformer is controlled by the second control circuit. CONSTITUTION:A first output voltage V1 outputted by a first switching transistor Q1 is stabilized by a first PWM control circuit IC1. The alternating voltage of the secondary winding N2 of an insulating transformer T which supplies the first output voltage V1 is supplied to a step-down chopper type switching circuit SW and the output voltage V2 of the switching circuit SW is stabilized by a second PWM control circuit IC2. A synchronizing signal is supplied to the second PWM control circuit IC2 from the first PWM control circuit IC1 through a transformer Tc to synchronize the turn-on timings of the switching transistors Q1 and Q2 with each other. The turn-off timings of the switching transistors Q1 and Q2 are respectively predetermined in accordance with the output voltages V1 and V2.
Patent JP-S5876603-A (JP)
Inventor: FURANSOWA DOU SEGOBIA
IPC: E01F9/692
Filed: 1982-06-28
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-S61270009-A (JP)
Title: Portable drilling machine for hinge mounting hole
Inventor: FURUMOTO YOSHIHISA
IPC: B23B47/14
Filed: 1985-05-24
Abstract: PURPOSE:To enable hinge mounting holes to be simultaneously drilled by a machine and improve its drilling efficiency, by providing a column and a multi spindle box to be arranged in a bed, removably fixed by a positioning means with a door frame serving as the reference, and driving plural tools by a electric drill or the like. CONSTITUTION:A machine, engaging a positioning piece 25a with a reference holes S in a door frame F, fixes a bed 1, having four guide bushes 23a, by a clamping handle 29, If an electric drill 17 turns, a prime moving main spindle 11 is turned, and the machine, turning four tool main spindles 12 through gears 15, 16 arranged in a multi spindle box 3, turns four tools 22 fixed to the tool main spindle 12. The machine turns by a control handle 6 the multi spindle box 3 about an axis 26 serving as the center along a column (not shown in the drawing) and a turn stop shaft 4, and if the multi spindle box 3 is lowered, the machine, simultaneously lowering the four tools 22 of drill or the like of stepped shape and enabling hinge mounting holes to be drilled by field work with no necessity for using a centering jig, can improve workability.
Patent JP-2000300753-A (JP)
Title: Game machine
Inventor: FUJIKAWA NORIYASU
IPC: A63F7/02
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To improve the visual confirmability and interest by displaying a character changed in mode according to the winning number to a special prize port in a game machine for variably displaying a pattern with the winning to the special prize port and performing a lot for generating a prescribed game state. SOLUTION: When a game ball gets in a starting prize port 111, and a starting prize port switch is ON, '1' is added to the number of retaining balls M, and the head address of image data according to the number of retaining balls M is retrieved from a table. The image data is read from the retrieved head address, and a character is displayed on a special pattern display device 104 on the basis of this image data. Then, '1' is subtracted from the number of retaining balls M, and variable display of a lot pattern is started in the special pattern display device 104, and the displayed character is erased from the screen according to the movement of the lot pattern. The lot is performed simultaneously to determine whether a special prize state or a probability variable state is generated or not.
Patent JP-2000300463-A (JP)
Title: Manufacture of hydrolyzable cleaning article and manufacturing device therefor
Inventor: TAKEUCHI NAOTO
IPC: D04H1/492
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To achieve a sufficient wet strength of a cleaning article made of a hydrolizable nonwoven fabric using alkylcellulose as a binder between fibers by expanding molecular chains of water soluble resin with alkylcellulose dissolved therein to be evenly applied to the hydrolizable nonwoven fabric. SOLUTION: A solution of highly viscous water-soluble resin is applied to one or both sides of a nonwoven fabric 2 made of water dispersive fibers. The water-soluble resin includes alkylcellulose, and is applied to the nonwoven fabric with the solution being cooled lower than 20 deg.C, or preferably, to 10 deg.C or lower. Coating at a low temperature makes the molecular chains of alkylcellulose sufficiently expand, making fibers of the nonwoven fabric connected each other more strongly, so that the strength of the cleaning article can be increased.
Patent JP-S5539352-A (JP)
Title: Ticket issuing device
Inventor: KUSAKAWA HIDEAKI
IPC: B41J2/325
Filed: 1978-09-13
Abstract: PURPOSE:To obtain this ticket issuing device that stacks a transcription sheet provided with an ink layer for transcription on a surface of a sheet, transcribes the ink layer by using a heat sensing recording head and is excellent in operation cost, maintenance cost, etc. CONSTITUTION:A transcription sheet 2 consisting of a backing material 25 and ink 26 for transcription is let pass through a feed roller 31 from a reel 21, and is fast sticked to ticket paper 1 and records. The transcription sheet 2 is sending received to a reel 22 through a feed roller 33.
Patent JP-S5737014-A (JP)
Title: Construction and building method of roof in car body equipped with sliding roof
Inventor: HIROYA YASUSHIGE
IPC: B62D25/06
Filed: 1980-08-15
Abstract: PURPOSE: To decrease bolt tightening places of a roof, prevent occurrence of its warp and improve efficiency of its assembly work, by such constitution of the roof that a security horizontal level part is provided in a fixing plate for positioning brackets and feames mounted to a car body.  
     CONSTITUTION: A reinforcing plate 26 secured to the rear frame part 25 of a fixing plate 20 is adapted to the rear side of a car body roof in the rear edge of an opening part 11 of a car body roof panel 10 through a sealing member. Simultaneously, both left and right frame parts 23, 23 and front frame part 22 are externally fitted to a flange 12 in both left and right side edges and front edge of the opening part 11 and secured by the method of spot welding or the like, thus the fixing plate 20 is secured to rear side of the car body roof panel 10. In this way, a security horizontal level part 24 is formed in the both side edges of the opening part 11 in the car body roof panel 10 through the fixing plate 20. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61267044-A (JP)
Title: Support material for thermodeveloping photographic layer
Inventor: RAINAA ANTONZEN
IPC: G03C1/79
Filed: 1986-05-19
Abstract: 1. Use of a photographic paper support, which contains a binding agent cross-linked by ionizing radiation and/or is coated on at least one surface with a coating, the binding agent of which has been cross-linked by ionizing radiation, the binding agent when not cross-linked containing unsaturated compounds, for thermally developable colour-photographic recording materials according to the diffusion transfer process.
Patent JP-H10304431-A (JP)
Title: Position detection system
Inventor: OYA AKIRA
IPC: H04W4/02
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a position detection system by adding a simple function to a mobile station to detect the roaming of a roaming aged person. SOLUTION: This detection system is made up of a plurality of base stations, including a 1st base station 201 and a 2nd base station 202 and a base station 203, the mobile station 203 has a means that is set at standby with the 1st base station 201 and searches a control channel of base stations other than the 1st base station, when a reception channel of a control channel of the 1st base station 201 reaches a prescribed level or below, and set to be at standby with the 2nd base station 202 when the reception level of the control channel of the 2nd base station 202 reaches a prescribed reception level or over. The mobile station 203 has a means that makes a call to a predetermined telephone number in a prescribed elapsed time, when the mobile station 203 is set to the standby state with the 2nd base station 202.
Patent JP-H02291764-A (JP)
Title: Both sides scanner
Inventor: OMORI SEIJI
IPC: G06T1/00
Filed: 1989-05-02
Abstract: PURPOSE:To simultaneously supply signals indicating images on the front face and the rear face of a read object like a document in a short time by alternately taking out the signal of one-line portion of the image on one face of the read object and that on the other face to form one serial signal and processing this signal as if it were the signal of one-line portion of the image on the same face. CONSTITUTION:The output of an A/D converter 5 is serial data where image data indicating the part of a first line of the image on a front face 1A of a document 1 and that on a rear face 1B of the document are arranged in serial. Serial data of the first line is inputted to a variance correcting circuit 6 and is subjected to data processing which corrects the variance of sensitivity of CCD line sensors 3A and 3B. Serial data of the first line subjected to variance correction is binarized or digitized by a threshold circuit 7 and is subjected to proper data compression by a data compressing circuit 8.