baber/WOPTO huggingface dataset:
Patent JP-H09180464-A (JP)
Title: Memory driving method for semiconductor memory device
Inventor: KIN YASUMICHI
IPC: G11C7/06
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a memory driving method in which data can be accessed continuously without resetting a sense amplifier and whose access efficiency is increased by a method wherein two sense amplifiers are connected to one pair of bit lines and respective sensing operations are performed continuously and the data are recorded in a memory. SOLUTION: Data input/output and storage-type sense amplifiers 60, 70 are connected to one pair of bit lines WL's at a memory array 10 via respective switching parts 40, 50, and a latch-type word line driver 20 which can simultaneously select two or more memory cells connected to one bit line WL is provided. Data in the memory cells selected by the word line driver 20 are sensed so as to be stored in the sense amplifier 60, other memory cells are selected during their sensing operation, and the data are sensed to as to be stored in the sense amplifier 70 by the operation of the switching part 50. Then, the data stored by the selected bit lines WL's and a switching signal are recorded in the memory cells. Thereby, the data can be accessed continuously without resetting the sense amplifiers.
Patent JP-S63175355-A (JP)
Title: Sodium-surfur cell
Inventor: FUJISAKI YUJIRO
IPC: H01M10/613
Filed: 1987-01-14
Abstract: PURPOSE:To make a cell temperature uniform, by setting up a heat pipe in a heat insulating furnace, and connecting this heat pipe thermally to the radiator installed at the outside of the heat insulating furnace. CONSTITUTION:A furnace wall of each surface of a heat insulating furnace 2 housing a sodium-surface cell 1 is formed with an adiabator 3 in ununiformed specifications so as to cause dominant heat flux inside the furnace to be unevenly distributed in one direction, a lot of heat pipes 4 and 8 are set up on the direction where the heat flux is unevenly distributed, and these heat pipes 4 and 8 are thermally connected to the radiator 5 installed at the outside of the heat insulating furnace 2 is constituted of the adiabator 3 all over the surfaces. In this case, the value of heat conductivity/thickness of the dadiabator is set to the large in the longitudinal surface and smaller in the vertical surface.
Patent JP-H05196584-A (JP)
Title: Ct scanner
Inventor: UYAMA KIICHIRO
IPC: G01N23/04
Filed: 1992-01-20
Abstract: PURPOSE:To obtain a CT scanner of which detection channels are used very effectively and which is appropriate for making inspection of object, about which date processing is very simple, to be performed by online processing. CONSTITUTION:An object 3 to be inspected, which is placed on rotation tables 10a to 10f on a revolution table 11 provided along with surface of fan beam irradiation, making an X-ray tube 1 which generates X-ray fan beam 2 having 180 deg. fan angle, to be a center point thereof, is made just to revolve without any rotation, and, while keeping this situation, the object 3 is made to pass through in the fan beam irradiation. X-ray passing through the object 3 is detected by a multichannel detector 4 consisting of a plurality of detection elements which are arranged in a semicircle shape making a center point thereof to be the X-ray tube 1.
Patent JP-H04240654-A (JP)
Title: Electrophotographic sensitive body
Inventor: HANATANI YASUYUKI
IPC: C09B26/02
Filed: 1991-01-24
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity, superior electrostatic chargeability and repetitive characteristics. CONSTITUTION:A photosensitive layer contg. a compd. represented by formula 1 is formed on an electrically conductive substrate. In formula 1, each of R<1> and R<2> is H, hydroxyl, nitro, cyano, etc., each of (n) and (m) is an integer of 1-3, R<3> is H, alkyl, aralkyl, etc., each of Ar<1> and Ar<2> is aryl, alkyl, etc., Ar<3> is H, alkyl, aryl, etc., and Ar<4> is a specified group.
Patent JP-S63193553-A (JP)
Inventor: HAINTSU AMAN
IPC: H01L23/58
Filed: 1988-01-14
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-H09193049-A (JP)
Title: Laser marking-off colored particles
Inventor: NOMORI HIROYUKI
IPC: B25H7/04
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To form a uniform image excellent in the reproducibility of details by setting a fluidity index of colored particles used for a laser marking-off method to a specific rate or below. SOLUTION: Powder colored materials are spread on a subject of marking-off, and thermally fused. Colored particles having a fluidity index of 35% or below is used. The fluidity index is expressed as (PD-AD)/PD}×100 wherein AD is static bulk density of colored particles and PD is rather hard bulk density. An optical unit 5 is fixed to a moving plate 6. A temperature regulator 10 is fixed to the moving plate 6, and the luminescent source 11 of a laser light source 2 is loaded on the temperature regulator 10. Beams 12 from the luminescent source 11 are passed through a condensing lens 15, and changes its optical path by a reflecting mirror 16. A subject 1 is fixed a lower part in the moving range of the scanning optical unit 5, and the laser light source 2 is scanned on the subject 1 along a scanning line 3.  Therefore, a uniform image excellent in reproducibility of details can be formed.
Patent JP-2000206060-A (JP)
Title: Sample-attaching/detaching device and fluorescent x-ray analysis device therewith
Inventor: SUMII HIROSHI
IPC: G01N1/28
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for rapidly attaching or detaching a sample with a simple configuration in the sample-attaching/detaching device of a sample exchanger, and a fluorescent X-ray analysis device with the device. SOLUTION: A sample-attaching/detaching device is provided with a gripping part 3 that opens and closes for a sample holder 2 where a sample 1 is accommodated for releasing and gripping, an opening/closing mechanism 7 for opening/ closing the gripping part 3 with a cam 4 for opening/closing, a cam follower 5, and a drive source 6 for rotating the cam 4 for opening/closing, and an up/ down mechanism 10 for moving up and down the gripping 3 with a cam 8 for up/down, a cam follower 8, and the drive source 6 for rotating the cam 8 for up/down. Then, the drive source 6 for rotating the cam 4 for opening/ closing and that for rotating the cam 8 for up/down are made common.
Patent JP-H05199364-A (JP)
Title: Composite terminal equipment
Inventor: KAMIJO EIJI
IPC: H04N1/00
Filed: 1992-01-20
Abstract: PURPOSE:To realize the composite terminal equipment with simple configuration in which an original reading and a bar code reading are used in common. CONSTITUTION:A scanner section of a facsimile equipment is freely attachable and detachable, the scanner section is provided with a comparator 1, a peak detection circuit 2, multiplexers 3, 4, 5, an LED array 6, a scanner set sensor T, and transistors(TRs) 8, 9, a gate signal (1) or (2) is used to change the detection range of a picture signal depending on bar code reading and original reading and the LED array 6 is lighted for only a prescribed range at the bar code reading with the scanner set sensor 7, the multiplexer 5 and the TR 8.
Patent JP-H06103374-A (JP)
Title: Picture scaling device
Inventor: ROSU EMU FURAISHIYUMAN
IPC: G06T3/40
Filed: 1992-01-20
Abstract: PURPOSE: To provide a picture scaling device in which the scaling of a picture can be efficiently operated in a real time. CONSTITUTION: This is a picture scaling device 10 provided with a scaler circuit 14 which receives a picture signal (IM) indicating a pixel array and plural scaling parameters, operates the pixel array, and supplies the operated pixel array as a scaled picture, and a scaler control circuit 12 which supplies the plural scaling parameters based on a desired scaling ratio.
Patent JP-H01183704-A (JP)
Title: Robot control system
Inventor: OSADA SHIGEMI
IPC: G05B19/18
Filed: 1988-01-18
Abstract: PURPOSE:To produce a control signal in accordance with the external information received from a light sensor and a sound sensor by setting previously the weight of a hierarchical network after performing the learning control so as to realize the proper control contents. CONSTITUTION:A robot control means 3 performs learning in a learning mode in order to obtain the information to be stored in a basic control working storing means 5 and sets the weight of a hierarchical network. Then the means 3 produces a control signal in a process mode in accordance with a detection pattern of a sensor means 1 based on the hierarchical network having said weight and controls the actions of a robot. Thus it is not required for a human being previously to perform a strict programming job with consideration taken into all pairs of the input and action patterns. Then the robot actions can be freely controlled.
Patent JP-2000202224-A (JP)
Title: Dust removing method of waste gas and dust removing device of waste gas
Inventor: WATABE TERUO
IPC: B01D53/86
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To sufficiently lower the dust concn. of waste gas and to reconcile dust collecting performance and desulfurizing/denitrating performance. SOLUTION: The waste gas is supplied to plural preceding stage treating vessels, and the dust concn. is kept at less than a prescribed value by removing the dust in the waste gas by the filter medium falling at a moving layers 36a and 36b in the preceding stage treating vessels, and the waste gas after being lowered its dust concn. to the prescribed value is discharged to a line L2, and the waste gas discharged to a line L2 is supplied to a post stage treating vessel, and the dust remaining in the waste gas is removed by the filter medium falling at a moving layer 35 in the post stage treating vessel. The dust concn. at the outlet side and the dust concn. of the waste gas discharged from a stack is sufficiently lowered since the dust concn. at the inlet side of the post stage treating vessel is lowered by removing the dust at the preceding stage.
Patent JP-S56105626-A (JP)
Title: Compound semiconductor thin film single crystal
Inventor: NISHIDA YASUHIRO
IPC: H01L21/205
Filed: 1980-01-26
Abstract: PURPOSE:To enable to have the steep profile of the carrier density profile on which an ion injection has been performed by a method wherein deep acceptor impurity density is sufficiently given in advance to the region where the bottom of carrier density profile is sagged. CONSTITUTION:pi-Type epitaxial layer 8 is formed on the compound semiconductor substrate 7 having semi-insulating property and in addition, a high-ratio-resistance epitaxial layer 9 is grown on the above. Among these layers, the layer 8 is formed by doping the acceptor impurities in the density of 1-10X10<-5>cm<-3>. When N type impurities are ion-injected to the said epitaxial layer 9, the N type impurities diffused from the layer 9 to the layer 8 are compensated by the deep acceptor impurities in the layer 8, and the sagged bottom section of the carrier density profile is  turned to steep. Accordingly, a useful wafer to the compound semiconductor device, wherein an ion injection is used, can be obtained.
Patent JP-H04251703-A (JP)
Title: Actual machining method for laminate
Inventor: NAITO KAZUNARI
IPC: B27M1/00
Filed: 1991-01-28
Abstract: PURPOSE:To protect a decorative surface layer material from getting damaged by cutting and actually machining only on the side end face of a base of an actual machining cutter being rotated by means of a simple improvement. CONSTITUTION:Actual machining is carried out on the side end face of a composite material composed of a base 1 on which a decorative surface layer material 1 is laminated, and a recessed channel 3 is formed on the lower section of the side end face of the decorative surface layer material 2 in cut finishing the side end of the base 1, and an upper shoulder section 6 of a cutter main body 5 of a rotating disk shape of an actual machining cutter 4 rotated is put into the recessed channel 3 to actually machine and finish cut the side end face of the base 1.
Patent JP-H01187200-A (JP)
Title: Pusher device equipped with vertical shifting mechanism
Inventor: AKETSUKA NORIAKI
IPC: B66F9/22
Filed: 1988-01-18
Abstract: PURPOSE:To prevent the destruction of the load in the lower part when the load is pushed out from the upper part by installing the second lift bracket which can be shifted vertically by erecting the second mast in front of the first mast and installing a clamping device interlocked with a pusher device onto the front surface part of the second lift bracket. CONSTITUTION:The second life bracket 63 is installed on the second mast 6 erected in front of the first mast 3, and a pusher device 7 is installed on the front surface part of the second lift bracket 63. Therefore, the pusher device 7 can be shifted vertically, separated from a fork 35 installed on the lift bracket 33 of the first mast 3, and a plurality of loads which are piled vertically can be pushed out one by one onto the fork 35. A clamping device 1 is installed under the pusher device 7. When the pusher device 7 is set at an upper loading position, a clamping arm 11 is positioned on the side part of the load which is set lower by one stage. Then, the side part of the load which is set lower by one stage is clamped by the hydraulic drive, and the pusher device 7 is driven in interlocking, and the load in the upper stage is pushed out.
Patent JP-S58125872-A (JP)
Title: Charge coupled device
Inventor: ODA HIDETSUGU
IPC: H01L27/146
Filed: 1982-01-21
Abstract: PURPOSE:To obtain the device generating no noise at the charge coupled device constituted of a charge transmitting path part, a charge detecting part and an output  amplifier by a method wherein a semiconductor region to be formed with the transmitting part and a semiconductor region to be formed with the amplifier are connected with a semiconductor region having the high frequency band cut-off characteristic. CONSTITUTION:When a P type well region is to be formed by diffusion on the surface  layer of an N type semiconductor substrate 1, the region thereof is divided into regions  51, 52, the part 50 of the substrate 1 between the regions thereof is made to be exposed up to reach the surface, and to make the high-band obstructing function to be  provided. Then the N type floating diffusion layer 3 of the CCD output part and the N  type drain diffusion layer for reset of the layer 3 are provided in the region 51 on one  side, and the N type drain diffusion layer 5 of the output amplifier and the output diffusion layer 6 of the amplifier and the ground diffusion layer 7 of the output amplifier are formed in the region 52 on another side. After then, a reset gate 16 is provided  between the layers 3, 4, the gate 17 of a driving transistor for the output amplifier is  provided between the layers 5, 6, and moreover the gate 18 of a load transistor for the  output amplifier is formed between the layers 6, 7.
Patent JP-H10204613-A (JP)
Title: Apparatus for producing composite powder
Inventor: OKUTOMI ISAO
IPC: C23C14/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing composite powder having high reliability. SOLUTION: This apparatus for producing the composite powder has a tray- shaped powder vessel 4 which is inclined at about a predetermined angle of inclination with a perpendicular line and is loaded with raw material powder on the inner side, targets 8 which are installed to face this powder vessel 4, produce composite powder and coat the powder surface with this composite powder by executing vacuum vapor deposition, a vacuum vessel 3 which houses the targets and the powder vessel and is internally kept at a vacuum or inert gaseous state, an evacuation device 1 which is connected to this vacuum vessel 3 and evacuates the inside of the vacuum vessel 3 and a driving device 5 which is connected to the powder vessel 4 and applies mechanical motion to the powder vessel 4. As a result, the productivity of the apparatus for producing the composite powder is improved.
Patent JP-H07208659-A (JP)
Title: Synthetic resin pipe material
Inventor: KUBO YOSHIHISA
IPC: B32B1/08
Filed: 1994-01-28
Abstract: PURPOSE:To visually confirm the time for changing a synthetic resin pipe material from the outside accurately by forming its inner layer part with synthetic resin which is discolored or reduced in thickness by a chemical in the pipe material, and forming its outer layer part with a transparent part consisting of transparent synthetic resin in a thickness within a particular range for the thickness of the pipe material. CONSTITUTION:Rectangular dents 2 are formed at one or four points in a synthetic resin pipe 1, which is discolored or reduced in thickness by a chemical in a pipe material, in the peripheral direction inside the pipe 1. Melted acrylic is injected into the dents 2 and is solidified by drying to form a transparent part 3 on the outer layer of the synthetic resin pipe 1 in a thickness which represents 1/4 to 3/4 of its thickness. It is thus possible to visually confirm the discoloration or the reduction in thickness of the inner layer part of the synthetic tube 1 by a chemical from the outside, thereby permitting the time for changing the synthetic resin pipe material to be known accurately.
Patent JP-H08201062-A (JP)
Title: Oscillation gyro
Inventor: FUJIMOTO KATSUMI
IPC: G01C19/56
Filed: 1995-01-23
Abstract: PURPOSE: To obtain an oscillation gyro having a supporting structure for protecting the joint between an oscillator and a supporting member against damage and protecting the supporting member against deformation due to undue external impact. CONSTITUTION: The oscillation gyro comprises a columnar oscillator 2, and a member 4 for supporting the oscillator 2 in the vicinity of a node thereof. The supporting member 4 comprises a pair of leg parts 5, 5, and a part 6 for coupling the leg parts 5, 5 and jointed to the oscillator 2. The coupling part 6 has bends 8, 8 formed symmetrically to the joint A between the coupling part 6 and the oscillator 2.
Patent JP-H11204739-A (JP)
Title: Semiconductor integrated circuit and method of designing layout thereof
Inventor: SUYAMA TAKASHI
IPC: H01L21/822
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To stably and surely execute operations about a latch circuit connected parallel to other circuits for one output of a prestage circuit, irrespective of the total load quantity of the parallel connection such as no. of the parallel connected circuits. SOLUTION: A resistance of a wiring between a drain of a p-channel MOS pull-up transistor TP1 and input bus transistor TN1 increases to adjust the pull-up effect. This adjustment is made according to the total load quantity plus the input of a latch circuit and input of other circuit being a load of one output of a pre-stage circuit.
Patent JP-S54101682-A (JP)
Title: Insulating gate-type field effect transistor and its production
Inventor: NAGAI SEIICHI
IPC: H01L29/78
Filed: 1978-01-27
Abstract: PURPOSE: To obtain a high-drain dielectric strength insulating gate-type FET by relaxing the electric field centralization near the drain region surface by adoption of offset gate structure and making the channel of this part into a poly-crystal semiconductor layer.  
     CONSTITUTION: After P-type impurity is doped selectively on N-type semiconductor (for example, Si) single crystal substrate 1 to form source region 2 and drain region 3, the oxide film of the gate region is selectively etched to form gate oxide film 4. Next, the gate oxide film in the position, which will become channel part 10, near drain region 3 is removed to expose substrate 1. Next, high-resistance poly-crystal Si 12 is caused to adhere onto channel part 10 and gate part 11. Further, for example, the resistance of poly-crystal Si 12 is lowered to make gate electrodes 7 and 15. As a result, since gate electrodes 7 and 15 and drain region 3 are prevented from overlapping, the electric field between them is not increased, and the electric field centralization near the surface of drain region 3 can be prevented due to P-type inversion layer 16 dependent upon the negative charge of the interface between substrate 1 and poly-crystal Si 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58124921-A (JP)
Title: Thermistor thermometer
Inventor: HANAOKA TADASHI
IPC: G01K1/02
Filed: 1982-01-22
Abstract: PURPOSE:To correct a thermistor linearly easily by changing the frequency dividing ratio of a frequency dividing circuit which divides down the output of a  CR oscillator using the thermistor according to the oscillation frequencies of the  CR oscillator. CONSTITUTION:A CR oscillating circuit 6 using a thermistor outputs an output F1 to a variable frquency dividing circuit 8 for a specified time upon receiving  of a control signal G for a specified time from a time reference circuit 7. The  circuit 8 divides down the output F1 of the circuit 6 and inputs the divided signal F2 to a counter 10. The frequency dividing ratio of the circuit 8 is set 9 by the count value of the counter 10, and corrects the circuit 6 linearly. The contents of the counter 10 are displayed by a display 11.
Patent JP-S59135436-A (JP)
Title: Optical device
Inventor: NISHIMURA YUKIO
IPC: G02F1/19
Filed: 1983-01-22
Abstract: PURPOSE:To enable an observer to recognize images by consisting an optical device of heating elements which heat a core layer so as to generate a change in the refractive index thereof and a light source for conducting light to the optical element, then heating the core layer to the extent of avoiding boiling the core layer. CONSTITUTION:A heating resistor 4b is electrically heated, and the heat thereof is transmitted via a clad layer 2 to a core layer 1 to form a heated region 6. The core layer 1 is heated to the extent of avoiding boiling the core layer. If a material of which the refractive index changes negative with a change in temp. is selected as the layer 1, a thermal gradient index region is formed in the heating region 6 in the layer 1. As a result, the course of the light, which arrives at the region 6, of light 7, is disturbed and therefore the total reflection condition is broken. At least a part of the light arriving at the region 6 passes the layer 3 without propagating in the core layer any longer and emerges to the outside of the optical element as exit light 8. If very small spot-like heating resistors are disposed in the shape of a dot matrix, an observer is able to recognize characters and images from the shape that the point sets in the heating region form.
Patent JP-H08209520-A (JP)
Title: Slide controller of reflection sheet for spinning
Inventor: NAKAJIMA TAKASHI
IPC: D04H3/14
Filed: 1995-01-24
Abstract: PURPOSE: To provide an apparatus for continuously producing a nonwoven fabric excellent in weave for a long time. CONSTITUTION: The voltage of charged static electricity of filament after colliding against a reflecting plate in an apparatus comprising a spinneret, an ejector 3, an air channel 4, reflecting plates 5 and 6, capturing conveyers 8, a heat emboss roll 10 and a winder 12 is detected by a surface electrometer 13 and when charged voltage becomes lower than set voltage, control output is outputted from an electrostatic potential monitor 14 and the reflecting plate is slightly slid by stepping motors 15 and 16.