baber/WOPTO huggingface dataset:
Patent JP-H0653794-A (JP)
Title: Pulse width modulation circuit
Inventor: NIIMORI NOBUAKI
IPC: H03K7/08
Filed: 1992-07-30
Abstract: PURPOSE:To obtain a PWM output waveform with a high frequency and with comparatively simple configuration without increasing a frequency of an operating clock signal and with lowering the resolution of a duty factor of the PWM output. CONSTITUTION:The circuit is provided with a 1-bit register 10 to which a duty factor (a) is set, a 1-bit counter 20 counting number of pulses of a clock signal CK and a comparator means 30 for detecting the duty factor comparing counts of the said register 10 and the counter 20. N-Bits in l-bits (n=l-m) of the counter 20 are shifted toward high-order bits. Then n-bits of the register 10 and the counter 20 overflown by the said shift are compared by the comparator means 30, and a PWM pulse whose frequency is a multiple of 2<n> of a conventional frequency is outputted from the said comparator means 30 depending whether or not the content of the said register 10 is incremented by one based on the result of comparison.
Patent JP-S6447851-A (JP)
Title: Formation of thin bismuth-titanate film
Inventor: YAMAMOTO KEISUKE
IPC: C23C14/08
Filed: 1987-08-18
Abstract: PURPOSE:To form a thin film in which crystals are oriented at low temp., by independently controlling respective ionization rates and accelerating voltages of Bi raw material and Ti raw material at the time of ion beam vapor deposition. CONSTITUTION:The inside of a vacuum vessel 13 is reduced to high vacuum, and the temp. of a substrate 1 is set at the prescribed temp. of <=about 300 deg.C. A Bi material composed of either of Bi and Bi2O3 is put into a crucible 3, and also a Ti material composed of any one of Ti, TiO, TiO2, and Ti2O3 is put into a crucible 4. The crucibles 3, 4 are heated and the compositional ratio between the Bi and Ti materials is measured by means of a film-thickness minitor provided to the periphery of the substrate 1, and then, respective temps. of the crucibles 3, 4 are regulated so that the desired proportion can be obtained. Ionization units 5, 6 and accelerating voltages are set up according to the crystalline state of the desired thin Bi12TiO20 film.
Patent JP-S5996310-A (JP)
Inventor: EDA NOBUO
IPC: E01D19/12
Filed: 1982-11-19
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-H0711694-A (JP)
Title: Fixing device of water channel component member and usage thereof
Inventor: NAKAYA CHIKA
IPC: E03F5/04
Filed: 1993-06-24
Abstract: PURPOSE:To prevent a connection part from being opened due to such a factor as ground subsidence by fixedly mounting a rack installed to the lower part of a water channel component member into a support frame member horizontally fixed with a soil. CONSTITUTION:Racks 2a and 2b are installed to both ends of a box culvert 8, for example. A support frame member 4 having a groove 3 formed substantially in the same depth to the height of the racks 2a and 2b is horizontally mounted at a position equivalent to the distance of the racks 2a and 2b. The rack 2 of the box culvert 8 is installed inside a groove 3 while the rack 2b of the other box culvert is installed to the same groove 3 at the same time. The end faces of the box culverts are placed into contact with each other in series. For example, mortar is filled up in the groove 3, thereby fixing the racks 2a and 2b with the groove 3. This construction makes it possible to prevent the end faces of the box culvert 8 from being opened and protect the culverts from water leakage.
Patent JP-H0744627-A (JP)
Title: Receiving and sending order processing system
Inventor: YOSHIHAMA TOMIYOSHI
IPC: G06Q50/00
Filed: 1993-07-26
Abstract: PURPOSE:To provide a receiving and sending order processing system which is capable of reducing the load of an office work, preventing human error and performing a smooth receiving and sending order processing. CONSTITUTION:An inventory data storage means 1 storing inventory data composed of the article numbers of inventory articles and quantities in stock, etc., and an order received data storage means 2 storing order received data composed of the article number of the article for which an order is received from a demander and the quantities of the order received, etc., are connected with a main processor 3 composed of a microcomputer. An order sent data storage means 4 storing order sent data outputted by the comparison arithmetic processing of inventory data and order received data in the main processor 3 according to sending order destinations is provided and is connected with the main processor 3, an external terminal 5 provided with an output means 5a for drawing order sent data is connected with the main processor 3 via an external line, and order sent data is transmitted from the main processor 3 to the external terminal 5 based on the data request signal to be transmitted from the external terminal to the main processor 3.
Patent JP-H0934530-A (JP)
Title: Positioning method and device therefor
Inventor: HASEGAWA TSUTOMU
IPC: G05B19/416
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a positioning method and device which can accurately produce a deceleration table with least error. SOLUTION: In an acceleration area where a movement object is moved with acceleration, the distance L is calculated against the initial stationary position of a stage 15 based on the velocity data and time data on the stage 15. Then the data on the distance L and the velocity data are written into a deceleration table which shows the relation between the velocity and the distance.
Patent JP-H0491447-A (JP)
Title: Method and structure for mounting semiconductor element
Inventor: YAMASHITA TOSHIMITSU
IPC: H01L21/52
Filed: 1990-08-02
Abstract: PURPOSE:To obtain a mounting method having no improper electric connection due to deformation of a flexible circuit board by forming anisotropically conductive adhesive on the front surface of the board, forming adhesive on the rear surface, aligning a semiconductor element on the board, and simultaneously bonding the element and a lining board, etc. CONSTITUTION:A mounting method for a semiconductor element 23 on a flexible circuit board 21 through anisotropically conductive adhesive 28 comprises the steps of forming the adhesive 28 on the front surface of the board 21, forming adhesive 29 on the rear surface of the board 21, punching a lining board 30, and then simultaneously bonding the element 23 and the board 30. For example, the board 30 made of a material such as glass epoxy, etc., which is not bent by the board 21 is punched in size slightly larger than an IC chip 23 by a die 32 and a punch 33, and adhered to the rear side of the mounting part of the chip 23 with the adhesive 29.
Patent JP-H0698803-A (JP)
Title: Fastener
Inventor: KANEDA SHINICHI
IPC: C09J7/02
Filed: 1992-07-30
Abstract: PURPOSE:To provide a fastener capable of repeating the attachment and detach ment many times without trasfering adhesive, and being made thinner. CONSTITUTION:A foamed resin layer 1 formed by foaming acrylic ester resin or urethane resin is provided on a member a, to be joined, of a waist portion through a pressure sensitive adhesive layer 5, a winding member 3, and a soft synthetic resin layer 4, while a smooth surface forming layer 2 made of polyvinylidene chloride is provided on another member b through a pressure sensitive adhesive layer 8 and a base material 6, so that the foamed resin layer 1 and the smooth surface forming layer 2 can detachably be attached stickily to each other.
Patent JP-H0947520-A (JP)
Title: Plan equipment for radiotherapeutics
Inventor: KOBAYASHI KAZUYUKI
IPC: A61B6/03
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To enable to make a radiotherapeutics plan with a small radiation source utilizing a CT image, by providing plan equipment with a display means to display the absorbed dose distribution calculated by a calculation means overlapped on a CT image with the position of a virtual small radiation source. SOLUTION: A display part 7 at least can display a CT image of a human body and a mouse or tablet 9 indicates and inputs the position of a virtual small radiation source on a arbitrary point in the displayed CT image. Then, a radiation source calculation means 4 calculates the position coordinates of the virtual small radiation source indicated by the mouse or a tablet 9 based on the CT image data displayed on the display part 7, and a dose calculation means 5 calculates the dose distribution caused by the virtual small radiation in a human body based on the calculated position coordinates and the CT image data. An image displaying means 6 makes the display part 7 display the calculated absorbed dose distribution overlapping the CT image accompanied by the position of the virtual small radiation source.
Patent JP-H0489773-A (JP)
Title: Picture image forming device
Inventor: KUSUMOTO TOSHIHIKO
IPC: B65H83/02
Filed: 1990-08-01
Abstract: PURPOSE:To make unusable sheet re-feed difficult at the time of use of large size sheets and prevent spac-down at the time of half size sheets by changing the loading distance in the carrying direction of respective sheet materials to be loaded with a prescribed amount of shifting on a sheet material loading means. CONSTITUTION:The loading distance of loaded sheet materials S1-Sn is increased (ls) for the sheet materials of half size and is increased (ll) for the sheet materials of large size. Changing the loading distance s, of sheet materials is made by changing the time for it to ts. tl( ts< tl). In the case of decreased distance in the sheet materials of half size, no spec-down is made to prevent the decrease in the loading amount. In the case of the distance l in the sheet material of large size, usable sheet re-feed is less because of difficult jamming.
Patent JP-H1050013-A (JP)
Title: Off-track correcting method for disk device
Inventor: ITO KENJI
IPC: G11B5/55
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To accurately correct an off-track even when track density is enhanced in the off-track correcting method for the disk device for measuring an off-track correcting value by using servo information of a data surface. SOLUTION: This correcting method consists of a step for making a data head 11-1 seek a cylinder position provided with the servo information for off-track measurement, a step for detecting whether the data head 11-1 is positioned in a sensitively abnormal place of the cylinder by the seek operation, a step for reading 1st servo information by the data head 11-1 after offset- moving the data head 11-1 by a prescribed amt. to the inner side and the outer side of the disk medium 10 in response to the detection of positioning of the data head 11-1 in the sensitively abnormal place and a step for calculating an off-track correcting value in a cylinder position out of plural bits of the 1st servo information read at least in plural read positions.
Patent JP-H1155411-A (JP)
Title: Call processing interface method between switch board and exchange
Inventor: SHIMA NOBUO
IPC: H04Q3/545
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide the call processing interface method between the switch board and the exchange with excellent reliability, productivity and maintainability, where the resources can be recycled. SOLUTION: In this method, subscriber system control processing of the exchange is conducted separately by a various UNI protocol control module 1 and a subscriber basic call control module 2, a switch board service control module 3-1 is externally mounted to the subscriber basic call control module 2, the UNI protocol control module 1 is provided with a switch board protocol control module 1-2 and a switch board interface control subordinate module 1-3. Then an interface between the switch board 4 and the exchange defines a service identification parameter describing various key depression information that specifies the switch board service, a key information parameter that describes concrete contents of the key depression information and a menu display information parameter that described various display information displayed on the switch board 4.
Patent JP-S6182958-A (JP)
Title: Casting device
Inventor: NAKAJIMA MASAKATSU
IPC: B22D17/30
Filed: 1984-09-28
Abstract: PURPOSE:To provide a casting device which has higher production efficiency than the conventional device by constituting the device in such a manner that the stages from stirring of a molten metal to extruding and pouring to molding dies are continuously executed with one unit of the device. CONSTITUTION:An air cylinder 11d is actuated by an air source 16 to advance a piston 11c so as to close the aperture 10 of a stirring tank 1. A prescribed amt. of the molten Al alloy which is separately melted is poured in this state into the tank 1 and thereafter an upper die 51 is lowered to clamp the die 51 and a lower die 52. A hydraulic motor 31 is then run to rotate a rotating plunger 2 toward an arrow A. While the molten metal in the tank 1 is thus cooled to allow the co-existence of solid and liquid, the molten metal is stirred. The stirring by the plunger 2 is continued even if the solidification of the molten metal progresses. The cylinder 11d is retreated to retreat the piston 11c when the binary eutectic initiation temp. is detected by a thermocouple 15 and a control unit 60 for stirring and injection. The prescribed amt. of graphite powder is supplied into the molten metal in a half-molten state in synchronization with the advance of the piston 11c and thereafter the molten metal is extruded and packed into the cavity of the molding dies 50 and is solidified under the pressure.
Patent JP-H05333302-A (JP)
Title: High-pressure injection method for perpendicularly oriented liquid crystal and its production
Inventor: SHIRAI MIKIO
IPC: G02F1/13
Filed: 1992-07-31
Abstract: PURPOSE:To obtain the high-speed injection method for a perpendicularly oriented liquid crystal which can inject an N liquid crystal having negative dielectric anisotropy into a perpendicularly oriented liquid crystal cell at a high speed and its device. CONSTITUTION:The liquid crystal cell 17 is held on a holder 16 of a vacuum chamber 15 and a pair of transparent electrode layer are respectively connected to positive and negative electric field impressing parts 18. After the vacuum chamber is evacuated to a vacuum, a voltage is impressed between the substrates via the electric field impressing parts. The liquid crystal is injected into the liquid crystal cell if the vacuum chamber is communicated with the atm. right after the injection port of the liquid crystal cell is immersed into the liquid crystal filled in a liquid crystal tray 12 by rising a liquid crystal tray stage 20 but the electric field is impressed between the substrates and nematic liquid crystal molecules are horizontally arranged and since the flow property increases in the injection direction, the injection resistant property decreases in the injection direction and therefore, the injection speed of the liquid crystal greatly improved.
Patent JP-S6182757-A (JP)
Inventor: MINOURA NORIHIKO
IPC: A61L31/00
Filed: 1984-09-28
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-S58105842-A (JP)
Title: Spot-light in vehicular compartment
Inventor: FUJINO TAKAO
IPC: F21S8/10
Filed: 1981-12-21
Abstract: PURPOSE:To enable to illuminate two directions by means of a single set of electric lamp by changing-over and consequently contrive to reduce the manufacturing cost by a structure wherein the spot light is arranged at the center of the ceiling of the vehicular compartment and the direction of illumination is chnaged-over by clicking a lever right and left and yet the central position of the lever is rendered the lamp to be off. CONSTITUTION:When a knob 9 is at the neutral point, a ball 6 comes into contact with contacts 7 and 7 or the circuit of the electric lamp 11 is in OFF state and the electric lamp 11 goes off. When the knob 9 is shifted to a lens 12 side, the ball 6 comes into contact with contacts 7 and 7' or the circuit of the electric lamp 11 is in ON state and the electric lamp 11 goes on and at the same time the electric lamp 11 is shifted to the location as illustrated with a dash line, resulting in spotlighting the light of the electric lamp 11 through a lens 11 towards the seat of one side. Furthermore, when the knob 9 is shifted to a lens 12' side, the ball 6 comes into contact with the other contacts 7 and 7' in order to go on the electric lamp 11 shifted to the lens 12' side and at the same time to spotlight the light of the electric lamp 11 through the lens 12' towards the seat of the other side.
Patent JP-S6266138-A (JP)
Title: Preparation of replica
Inventor: FUKUDA KIYOSHI
IPC: G01N1/28
Filed: 1985-09-19
Abstract: PURPOSE:To prepare a replica by sticking an acetyl cellulose film whose one face is dissolved with a methyl acetate to an observation surface in such a manner that said face contacts with the observation surface, holding the same for several minutes, then stripping the film and depositing copper by evaporation on the surface of the film corresponding to the dissolved surface thereof. CONSTITUTION:The observation surface of an object to be observed of the degree of deterioration is buffed to a specular surface and thereafter the surface is cleaned and dried then etched with an etching soln. such as niter. The film which consists of the acetyl cellulose having about 0.03-0.04mm thickness of which one face is dissolved with the methyl acetate is stuck to the etched observation surface in such a manner that the dissolved surface contacts with the observation surface. After the film is held for several minutes, the film is stripped away and the copper is vacuum-deposited on the resulted transfer surface of the film. The replica for electron microscopic observation having the extremely high resolution to satisfactorily reflect microdefects is obtd. according to the above-mentioned method for forming the replica.
Patent JP-S6095990-A (JP)
Title: Plane luminescent laser and manufacture thereof
Inventor: TANAKA HARUO
IPC: H01S5/323
Filed: 1983-10-31
Abstract: PURPOSE:To obtain the plane luminescent laser performing laser oscillation at room temperature by forming a reflective film layer composed of AlGaAs layers of different compositions on a GaAs substrate and plural synthetic layers similarly of different compositions are laminated on said reflective film layer through a tunnel junction layer and a current prevention layer of the predetermined shape is arranged as the uppermost layer of the synthetic layer. CONSTITUTION:On an N type GaAs substrate 1 having an Au layer 7 on the back surface, a reflective film layer 2 in which an N type AlpGa1-pAs layer 21 and an N type AlqGa1-qAs layer 22 are laminated alternately is grown, on which plural synthetic layers 3 are laminated. Each of synthetic layers 3 is composed of an N type AlxGa1-xAs layer 31, an AlyGa1-yAs active layer 32 and P type AlxGa1-xAs layer 33. Among the synthetic layers 3, P<+> and N<+> type tunnel junctions 34 are interposed eachly. Next, on the uppermost layer 33 of the synthetic layers 3, an N type GaAs current stopping layer 4 and a P<+> type GaAs layer 5 and a Ti layer 6 of the predetermined shapes are formed. At this time, each value is regulated as y<x, pnot equal to q, p>y, q>y.
Patent JP-H0935161-A (JP)
Title: Structure of building
Inventor: KONNO TAKAMICHI
IPC: G01V3/12
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To inform a resident or the like of the approach of earthquake generation and to secure safeness by receiving and selectively outputting electromagnetic waves indicating the forerunning phenomenon of earthquake, preparing an alarm signal based upon the output and outputting an alarm. SOLUTION: A receiving circuit 1 for receiving electromagnetic waves indicating the forerunning phenomenon of earthquake and converting the received waves into signals, a 1st amplifier circuit 2 for amplifying the electromagnetic wave signals outputted from the circuit 1, a selector circuit 3 for selecting a specific electromagnetic wave signal out of the amplifier signals, a 2nd amplifier circuit 4 for amplifying the output of the circuit 3, and an alarm signal preparing circuit 5 for preparing an alarm signal based upon the amplified output from the circuit 4 are integrated into a case 8 and the case 8 is set on the edge of eaves of building structure 7 as a receiving side part 9. An alarm tone generating circuit 6 for generating an alarm tone in accordance with an output from the circuit 5 is set in a room of the structure 7 as an alarm part 10.  When the receiving side part 9 receives electromagnetic waves indicating the forerunning phenomenon of earthquake, an alarm is generated to inform a resident or the like of the approach of earthquake generation.
Patent JP-H0549252-A (JP)
Title: Inverter
Inventor: YAMAUCHI KAZUMASA
IPC: H02M7/48
Filed: 1991-08-16
Abstract: PURPOSE:To get a secondary output being stable even upon sudden change of the input power or output load and elevate reliability by correcting the data from CPU based on the comparative data from a comparator. CONSTITUTION:Secondary output is fed back to a digital PWM means 2. At this time, a control means (CPU) 1 creates the data to set the duty of switching pulses and send it out to a PWM means 2, based on the resistance R1 for output current detection and the output of an amplifier 3 so as to make the secondary output a specified value. A comparator 5 compares the detected secondary output with the set value, and outputs this comparison result to the PWM means 2. This PWM means 2 creates the correction data according to the comparison result from the comparison circuit 5 and creates the switching pulses of the duty being gotten by correcting the data of CPU 1 with this correction data. Hereby, the adjustment to the sudden change of input power voltage, load ripple, etc., can be done.
Patent JP-H0529960-A (JP)
Title: Bnzs code/digital error detector in bnzs code conversion section
Inventor: TANAKA MASASHI
IPC: H03M13/00
Filed: 1991-07-22
Abstract: PURPOSE:To detect even an error signal due to an error caused on a transmission line not only due to a code rule error by converting a bipolar signal sent serially in a BNZS code conversion section into a parallel signal at a couple of shift registers. CONSTITUTION:Bipolar signals P, N inputted respectively to shift registers 21, 22 are converted into 9-bit parallel data FF1-FF9 and FF1'-FF9'. A B8ZS code detection section 23 detecting a B8ZS code outputs a shift register reset signal and a B8ZS code detection signal based on the signals. When an error detection section 24 detects a B8ZS code detection signal, parallel data FF9, FF9' of one preceding bit are monitored and when '0' is detected, it is discriminated to be a digital error and an error detection signal is outputted. In this case, the data FF9, FF9' are inputted to a NOR circuit 31 and when the both are 0, a level 1 is outputted. When an output signal 1 of the circuit 31 and the B8ZS code detection signal 1 are inputted to an AND circuit 32, a digital error detection signal 1 is outputted.