baber/WOPTO huggingface dataset:
Patent JP-H0262782-A (JP)
Title: Memory cell arrangement for semiconductor
Inventor: FUDEYASU YOSHIO
IPC: H01L27/108
Filed: 1988-08-29
Abstract: PURPOSE:To reduce substrate noise by arranging bit lines so that a bit line coming from an adjacent sense amplifier resides between a bit line and the inverse of bit line from one sense amplifier. CONSTITUTION:A bit line 7 from a sense amplifier 2 resides between a bit line 5 and the inverse of bit line 6 from a sense amplifier 1 and the arrangement is in the order of bit line 5, bit line 7, the inverse of bit line 6, the inverse of bit line 8, bit line 9, bit line 11, the inverse of bit line 10, the inverse of bit line 12. Thus, the probability of different potential from adjacent bit line and the inverse of bit line is decreased, then a current hardly flows, the substrate noise is reduced and data inversion hardly takes place.
Patent JP-S59104835-A (JP)
Title: Dressing case for incorporating radio cassette tape recorder
Inventor: HASHIMOTO SHIROU
IPC: G11B33/02
Filed: 1982-12-07
Abstract: PURPOSE:To enjoy music at any time and anywhere by incorporating a dressing case and a radio cassette tape recorder. CONSTITUTION:When a hook pressing piece 21 provided to a case 1 is depressed lightly in case of dressing, the engagement between a hook 19 and a locking piece 20 of an outer cover 8 are unlocked, only the outer cover 8 is opened, an inner cover 2 remains locked and the dressing is attained by looking at a mirror 7 incorporated onto the outer cover 8. When a cassette music is desired to enjoy, a hook latch 22 of the inner cover 2 is depressed to unlock the hook 19 fitted through an engaging hole 18 of the inner cover 2, and after the mounting of a battery to a battery case 9 of a radio cassette tape recorder R is confirmed, a cassette is loaded to a cassette section 13. A desired music is heard by turning on a switch 10 and by operating a required operating button.
Patent JP-S6195817-A (JP)
Title: Disc-shaped cutter
Inventor: HASHIMOTO KIYOSHI
IPC: B23D35/00
Filed: 1984-10-15
Abstract: PURPOSE:To elongate the life of cutting effect and to improve efficiency of a disc-shaped cutter for cutting a metal tube by forming small notches at a regular pitches wholly around the tip portion formed in the peripheral portion of the cutter. CONSTITUTION:There are formed extremely small arcuate notches 5 at regular pitches wholly around a tip portion 3. Because of this construction, the cutting force applied to a metal tube by the tip portion 3 is remarkably enlarged by the notches 5 of the tip portion 3, permitting easy penetration through the tube wall and easy cutting. Therefore, cutting speed is increased. Furthermore, as the depth of cut is increased, the transverse force applied to the edge surface is received by the thick portion of the edge, causing prevention of damage of the edge and elongated life thereof.
Patent JP-H0771222-A (JP)
Title: Stop device for diesel engine
Inventor: RIYUU YASUTAKE
IPC: F02D13/08
Filed: 1993-08-30
Abstract: PURPOSE:To allow an actuator fitting position to be set freely by forming transmission mechanism of a decompression pin, a spring, a decompression lever and a stopper in an engine stop device of such constitution as to drive a negative pressure actuator by negative pressure generated by the lowering of the oil level of an oil pan so as to open an exhaust valve forcibly by the transmission mechanism. CONSTITUTION:Negative pressure is detected by a pressure detecting tube 11 provided at an oil pan 3. When a valve element 16 is opened to open a one-way valve 15, a diaphragm 22 is displaced, and a negative pressure actuator 21 pulls a driving rod 23. Transmission mechanism 30 is formed of a decompression pin 31, a spring 32, a decompression lever 33 for reciprocating the decompression pin 31, and a stopper 34 for locking the decompression lever 33, and a locker arm 42 is pressed by a cam 31a to open an exhaust valve 44. This stop device can be applied to an engine without a battery or a generating set, and an actuator fitting position can be set freely by changing the length of the transmission mechanism.
Patent JP-H1157469-A (JP)
Title: Denitrification catalyst
Inventor: SHIDA MEGUMI
IPC: B01J23/22
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a denitrification catalyst for reducing and removing nitrogen oxides included in exhaust gas from burning waste in a low temperature range of 100-200 deg.C in the presence of ammonia. SOLUTION: The denitrification catalyst is provided, wherein active carbon supporting 5-15 wt.% of vanadium oxide or chromium oxide to which an iron oxide is added as an active component is used, wherein the iron oxide to which the iron oxide is added is that Cr2 O3 to which Fe2 O3 is added, and a weight ratio of the denitrification catalyst is Cr2 O3 : Fe2 O3 =9:1-1:1, and the active carbon of which acidity is increased by acid treatment has a specific surface area of 1,000 m<2> /g or more.
Patent JP-S6193796-A (JP)
Title: 2-wire and 4-wire mixture accommodation system
Inventor: MIYAKE YASUSHI
IPC: H04Q3/68
Filed: 1984-10-13
Abstract: PURPOSE:To improve the profitability of an exchange by connecting a 2-wire line channel to a prescribed 2-terminal in 4 terminals accommodating each line of a 4-wire channel network to attain the connection between the 2-wire lines via the 4-wire channel network. CONSTITUTION:An incoming trunk ICT3 connects the 2-wire channel of the 2-wire incoming line L2i to be accommodated to two terminals a, b of the 4-wire channel network NW without being converted into the 4-wire channel. An outgoing trunk OGT3 connects the 2-wire channel of the 2-wire outgoing line L2o to be accommodated to two terminals d, e of the channel network NW without being converted into the 4-wire channel. Thus, the lines L2i and L2o are possible for two-wire connection by the 2-wire channel in the 4-wire channel set in the channel network NW. As a result, so long as the lines L2i and L1o or the lines L2o and L1i are not connected,it is not required to provide a 2-wire/4-wire converting circuit to the trunks ICT3 and OGT3.
Patent JP-H04344627-A (JP)
Title: Action mode display device for camera
Inventor: NAKANO TETSUSHI
IPC: G03B17/18
Filed: 1991-05-21
Abstract: PURPOSE:To easily and rapidly recognize a selected action mode by displaying what action mode is selected by using a mark or a code showing the function of each action mode. CONSTITUTION:An LCD display panel 50 is connected to the control port group PLCD of an IPU 32 which is provided with a function as an input interface, etc., of switches such as a shutter button, a Tv electronic dial, and an Av electronic dial 15. The LCD display panel 50 displays a shutter speed TV, a stop value AV, the number of exposed frames and the action mode under the control of the IPU 32. The display of the action mode is performed by properly displaying numerals showing an action mode number and a data number and a displaying segment formed in the same shape as the code or the mark showing the characteristic of each action mode.
Patent JP-S58118216-A (JP)
Title: Shock absorbing sheet
Inventor: MAEMOTO GONICHI
IPC: B29D7/00
Filed: 1981-12-30
Abstract: PURPOSE:To obtain a shock absorbing sheet which is excellent in impact resistibility by such an arrangement wherein regular ribs running in a fixed direction are provided in a thermoplastic flexible sheet, and each of said ribs is divided into plural peak parts, independent of each other, by regular recessed parts which are formed by being depressed from above. CONSTITUTION:Ribs 1, 1' are provided in a thermoplastic flexible sheet along its longitudinal direction, parallel to each other at an equal interval. On the front side (a) of the sheet, the ridge 1a of a rib 1 is divided into plural sections at an equal interval by narrow passes 2 and each section forms an independent peak 3. A valley parts 4 forms a continuous recessed stripe and it becomes a ridge 1a' on the back side (b). The top surface of each ridge is substantially flat. By composing a thermoplastic flexible sheet like this, a shock absorbing sheet which is high in rigidity and excellent in flexibility and impact resistibility can be obtained.
Patent JP-S59105295-A (JP)
Inventor: KOBAYASHI TAKAO
IPC: A47J27/00
Filed: 1982-12-07
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-H0876945-A (JP)
Title: Method for discriminating mode of printer
Inventor: KASAI TADASHI
IPC: G06F3/12
Filed: 1994-09-08
Abstract: PURPOSE: To provide a printer mode discriminating method capable of unnecessitating an input part and reducing cost. CONSTITUTION: An output signal for informing the logic operation state of a printer to host computer is outputted as a previously set pattern and whether the pattern of an input signal for informing the logic operation state of the host computer to the printer is the same as the output pattern of the output signal or not is discriminated. When the pattern of the input signal is the same as the pattern of the output signal, a mode is judged. When an operator connects the output signal to the input signal on the outside of the printer, the mode is discriminated. Since an input part can be unnecessitated in an operation panel 23, the cost can be reduced.
Patent JP-H1167419-A (JP)
Title: Wire connection support apparatus
Inventor: ABE MASATO
IPC: H01R43/20
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent improvement of workability and reduction of yield by supporting insertion work so that a worker can specify a cavity to be certainly inserted when an inserted wire into a grommet is inserted into a connector cavity. SOLUTION: A display 12 for displaying a cavity CY of a connector C into which a wire with terminal TW is to be inserted is provided. The display 12 is provided with a display 12B on which a data code of the wire with terminal TW can be displayed every cavity CY. In addition, a holder 11 for removably holding the connector C is provided at a position at which the cavity CY is oriented to the worker. The holder 11 is provided with terminal detecting means (11C) for detecting a terminal part T of the wire with terminal TW inserted into the cavity CY. Further, based on information of the wire with terminal TW and an output from the terminal detecting means, display control means 14 for alternately displaying the data code of the wire with terminal TW to be mounted to an unmounted cavity CY is provided.
Patent JP-S6263296-A (JP)
Inventor: KURUTO BURURI
IPC: F16L33/00
Filed: 1986-09-11
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-H0264430-A (JP)
Title: Semiconductor pressure converter
Inventor: HIDA TOMOYUKI
IPC: G01L9/06
Filed: 1988-08-31
Abstract: PURPOSE:To enhance the output of a static pressure signal in non-interference manner with a differential pressure signal by constructing a fixed block to have a double-layer structure and by forming a first layer of a material being different in a Young's modulus from silicon, highly insulative and similar thereto in a linear expansion coefficient while forming a second layer of a material being similar to silicon. CONSTITUTION:A fixed block 2 is formed of Pyrex glass or the like having the same linear expansion coefficient as a silicon diaphragm 1 and being very difference therefrom in a Young's modulus, while a fixed block 3 is formed of an Fe-Ni material or the like having the same quality with that of the diaphragm 1, and the two blocks are fixed by anodic junction. Since the block 2 has a larger amount of strain than the diaphragm 1, a large difference in the strain is caused on a junction interface between the blocks. Moreover, it acts as a bending stress on the upper surfaces of a large thickness part 12 and a small thickness part 11 having static and differential pressure resistance groups 121 to 124 and 111 to 114 on the diaphragm. This strain difference is reduced by suppressing the same by the fixed stand 3. Thereby static pressure intensity is improved, a bending stress component to a differential pressure signal group can be reduced and an amount of interference is reduced. Besides, the signal can be made to be of high output by disposing the resistance group 121-124 at a position whereat the bending stress is the maximum.
Patent JP-S60108944-A (JP)
Title: Storage device
Inventor: KANOU TATSUYA
IPC: G06F12/16
Filed: 1983-11-17
Abstract: PURPOSE:To omit the writing of check data in a ROM by separating temporarily an external bus at the time of initializing, generating addresses successively from an address generating circuit, and writing the contents of the ROM in an RAM up to the final address in accordance with the generated addresses. CONSTITUTION:A control circuit 11 in a storage device controls the address generating circuit 12, address buffers 4, 13 and an AND circuit 14 and a parity bit corresponding to data from an internal data bus 6 is generated in a parity generator 15. Address information from an external bus 5 is inputted to the ROM1 through the buffer 4 and an internal address bus 3 and the contents corresponding to the address are outputted from the ROM1. At the initializing of a hardware, addresses are successively generated from the circuit 12 from the address ''0'' to the final address, the data corresponding to the addresses are supplied from the ROM1 to the generator 15 and a parity bit generated by the generator 15 is stored in the RAM2.
Patent JP-S6275351-A (JP)
Title: Estimate of product iron loss for transformer
Inventor: TOKUMASU OSAMU
IPC: H01F27/24
Filed: 1985-09-30
Abstract: PURPOSE:To enable the estimation of iron loss in a product state with a high accuracy, by conducting a multiple regression analysis and a multiple correlation analysis using the product iron loss value as a dependent variable and dimensions such as core width and core window width, material iron loss value and material magnetization characteristic as in dependent variables. CONSTITUTION:The chart K shows a product iron loss W17/50 on the (y) axis and a multiple regression calculated iron loss E17/50 on the (x) axis. The multiple regression calculated iron loss is a value calculated by a multiple regression formula which is obtained by a multiple regression analysis and a multiple correlation analysis performed using the product iron loss value as a dependent variable and the core width W, the core window dimensions A, the core window length dimension B, the iron stack height H, the nominal thickness (t) of the core, the material iron loss value M and the material magnetization characteristic value B10 as independent variables. The multiple regression formula obtained by the analysis is as shown. In the formula, variables W, A, H and B10 do not appear because the contributing ratio of the respective variables to variations as a whole is below 10%. As the product iron loss W17/50 (y) axis and the multiple regression calculated iron loss W17/50 (x) axis are in a correlation of y=x on average, the value calculated by the formula gives an estimated value of the product iron loss without any modification.
Patent JP-S60108100-A (JP)
Inventor: TSUJI TAKAHISA
IPC: D06F75/26
Filed: 1983-11-16
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-2001045690-A (JP)
Title: Insulating structure of a motor
Inventor: SAKUGI YASUNORI
IPC: H02K3/34
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To electrically insulate easily a coil from both iron cores by only providing a first and a second insulating means to an internal cylindrical iron core, without provision for an insulating means to an external cylindrical iron core. SOLUTION: A stator of motor is provided with an external side armature iron core 2 and an internal armature iron core 3, and the internal armature iron core 3 is provided with a plurality of projected poles 4 along the circumferential direction. A coil winding portion 11 of each projected pole 4 is provided with an insulating film 13, where the insulating powder is heat-processed and a coil 14 is wound around the coil winding portion 11. An insulating material engaging portion 12 of each projected pole 4 is provided with a projected engaging projection 15. In the two projected poles 4 provided adjacently, an insulating material 16 is provided between the engaging projection 15 and coil 14 wound around the coil winding portion 11, which are provided opposed with each other. An insulating means is not provided at the internal surface of the external armature iron core.
Patent JP-S62118102-A (JP)
Inventor: NORUBERUTO GEERINKU
IPC: F15B13/043
Filed: 1986-09-12
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-H0265616-A (JP)
Title: Protective relay
Inventor: TAKEUCHI REIJI
IPC: G01R19/02
Filed: 1988-08-30
Abstract: PURPOSE:To improve the reliability by lengthening the operation processing period as the quantity of AC electricity increases. CONSTITUTION:The operation processing period of a microcomputor 2 for operating the effective value or the phase of the instantaneous quantity of AC electricity based on sampled data varies corresponding to the variation of AC frequency fin. In other words, when the rated frequency of an AC input is fn, the operation processing period at the rated frequency (fn) is tp and the correction factor corresponding to the AC frequency is R, control is made in the microcomputor 2 such that the operation processing period Tp of the microcomputor 2 is represented by formula 1. Since the operation processing period of the microcomputor 2 can be ensured sufficiently even upon increase of AC frequency in the power system, runaway of CPU can be prevented.
Patent JP-H0641737-A (JP)
Title: Magnetron sputtering device
Inventor: MAKI KOICHIRO
IPC: C23C14/35
Filed: 1992-07-22
Abstract: PURPOSE:To uniformalize the sputtering in the terminal part of a target by joining a center magnet and edge magnets in such a manner that the magnetic poles of these magnets are opposed from each other. CONSTITUTION:The edge magnets 4 are arranged at the same length on both sides of the center magnet 5 opposite from the magnetization direction of the center magnet. Magnetic materials 10, 12 having >=100 magnetic permeability magnetically connect permanent magnets 4 and 5. The comparison made for the distribution of the magnetic fields between the terminal part of the target to be installed between the magnetic materials 13 and 14 and the central part thereof reveals that the difference therebetween is confined to about 10% at the max. value. The directions of the magnetic fields in the central part and the terminal part are the same and the uniformity in 80% region of the target is maintained.
Patent JP-H0660147-A (JP)
Title: Device and method for generating pipeline control mechanism
Inventor: IWASHITA HIROAKI
IPC: G06F9/38
Filed: 1992-08-13
Abstract: PURPOSE:To realize the circuit design without necessitating logic verification for operation description and further any manual operation by inputting a specification of a hardware resource to the operation description of a pipeline control mechanism. CONSTITUTION:The device is provided with a specification data input means 70 inputting specification data representing specification of a hardware resource used by each instruction of a processor and a hazard production instruction pattern output means 10 outputting all instruction patterns causing a pipeline hazard based on the entered specification data, and also with an operation description conversion means 20 converting the instruction pattern into an operation description of a pipeline representing the condition of processing or stop operation of the pipeline at each stage. The 'specification data' representing the specification of the hardware resource are data representing kinds of instructions, a hardware such as a register storing an operand, a pipeline stage and an internal signal or the like.
Patent JP-H1145029-A (JP)
Title: Fixing-device control method
Inventor: SHIROKOSHI JUNJI
IPC: G03G15/20
Filed: 1997-07-26
Abstract: PROBLEM TO BE SOLVED: To exert real-time nip-temperature-control by correctly grasping the decreasing temperature of a nip and controlling the temperature of a heat roller based on the result, in a melting system in which an endless belt is stretched and driven between the heat roller and fixing roller. SOLUTION: The temperature of the fixing roller 2 is detected by a thermister 10. In a fixing mode, based on the detected-temperature information from the thermister 10 on the side of the fixing roller 2, the temperature of the heater 9 of the heat roller 3 is controlled so that it is maintained at a fixing-temperature range. In a stable standby mode, on the other hand, the control of the temperature of the heater 9 of the heat roller 3 is stopped irrespective of the detected-temperature information of the thermister 10.
Patent JP-H0659655-A (JP)
Title: Image display device
Inventor: OGIYAMA TETSUYA
IPC: G09G5/00
Filed: 1992-08-13
Abstract: PURPOSE:To reduce electric power consumption of the whole of an image display device in accordance with existence of change of an image data. CONSTITUTION:By changing the contents of an image memory 4 by a command of a micro processor 7, detecting whether renewal of an image data by blinking and the like is carried out, and in the case where there is no change in the contents of the image data, stopping delivery of a image data signal (e) to a display control circuit 8 by way of stopping motion of a part or the whole of an image forming circuit 1 and continuing to display a data in a display memory 9, electric power consumption of the whole of an image display device is reduced without stopping blink display and the like.
Patent JP-H1096549-A (JP)
Title: Duct hose
Inventor: AKETO YOICHI
IPC: F16L11/16
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a duct hose which is excellent in heat insulation, sound absorption property and flexibility, and is capable of being adapted for versatile structures and construction works of buildings, and is free in piping with simplified construction work and with ease of molding and is further capable of continuously and effectually molding even for long hoses. SOLUTION: A duct hose is constructed with an inner wall 2 in which a ventilation tape 3 is spirally wound, side edges of which are coupled with each other and are kept in its shape with a spiral reinforcing member, an interconnecting cell resin layer 5 formed by spirally winding an interconnecting cell structure soft resin foamed tape on an outer periphery of the inner wall 2, a heat insulating layer 7 formed on an outer periphery of the interconnecting cell resin layer 5, and a flexible material outer wall 8 formed on an outer periphery of the heat insulating layer 7.
Patent JP-S6195580-A (JP)
Title: Photoreceptor and photoelectric device containing the same photoreceptor
Inventor: UCHIDA HISATOSHI
IPC: H01S5/00
Filed: 1984-10-17
Abstract: PURPOSE:To obtain a photoreceptor which is hardly deteriorated by a reverse current and has high reliability by forming a guard ring made of polysilicon on the surface of the photoreceptor. CONSTITUTION:A guard ring 21 made of conductive polysilicon is formed on the outer periphery of an exposed p<+> type region 17 and an insulating film 18. Since the ring 21 is conductive and contacted with the region 17, it performs as a role of setting the film 18 to the equal potential to a semiconductor substrate 13. Accordingly, even if the film 18 is deteriorated, no mobile ions remains in the boundary between an epitaxial layer 14 and the film 18 to prevent the surface of the layer 14 from inverting to eliminate the increase in the reverse current. As a result, the deterioration of the photoreceiving characteristic due to the reverse current increase of the photoreceptor 6 can be prevented.