baber/WOPTO huggingface dataset:
Patent JP-S63244866-A (JP)
Title: Substrate for thin film hybrid ic
Inventor: KOIKE TSUNEO
IPC: H01L27/01
Filed: 1987-03-31
Abstract: PURPOSE:To reduce the area of a pattern by a method wherein a high resistance thin film is formed on one substrate and a low resistance thin film is formed on a part of the high resistance thin film. CONSTITUTION:A number of hybrid IC substrates 5a..., 5b... are formed on one substrate 5 at predetermined intervals. On the whole upper surface of the substrate 5, a high resistance ZrN thin film 6 is formed first and, on a part of its upper surface, a low resistance film such as a Ta2N thin film 7 is formed. By providing such a composition, the part 8 where one layer of the high resistance ZrN thin film 6 only is formed provides high resistance elements and a part 9 where two layers of the high resistance ZrN thin film 6 and the low resistance Ta2N thin film 7 formed on it are formed provides low resistance elements. Thus, by utilizing the high resistance ZrN thin film and the low resistance Ta2N thin film properly to provide thin film resistance elements, a pattern area can be reduced.
Patent JP-S564067-A (JP)
Title: Ic measuring apparatus
Inventor: NISHIKAWA KINICHI
IPC: G01R31/00
Filed: 1979-06-23
Abstract: PURPOSE: To reduce the time of the measurement and improve the exactness by feeding a number of IC package at a time to the measuring position after housed in the grooved tube by the rotary operation of the handle and they are allowed to drop after the measurement.  
     CONSTITUTION: As the handle 5 turns from the starting position to the measuring position, the roller 20 moves onto the top of the upper pawl piece 23 of the change- over element 22 and pushes the arc-shaped projection 12 of the switching plate 10 to incline the top of the plate 10 inward. Each elastic connection element 9 is pushed with the press element 11 and contacts the leg part f of IC packages at the tip. At the same time, the connecting rod 13 moves inward, causing the press element 14 to hold the top of the IC packages whereby the contact between the connection element and the leg part f is made more firm. When the handle 5 turns to the releasing position, the connection element 9 and the leg part f are separated. At the same time, the releasing plate 15 turns outward with the shaft 15' as the fulcrum to move the stopper 17 on the connection plate 16 whereby the IC packages slides down from the grooved tube 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03278211-A (JP)
Title: Cpu circuit
Inventor: OSHIMA HIROSHI
IPC: G06F1/08
Filed: 1990-03-28
Abstract: PURPOSE:To attain low power consumption in all positions whose power consumption is changed in accordance with frequency by making it possible to set up frequency to be used by a microinstruction even when the external clock of a CPU is fixed. CONSTITUTION:Clocks inputted from a clock input pin 1 are counted by a counter 3 and its count value is inputted to a comparator 5. On the other hand, a clock frequency dividing value executed by a microinstruction outputted from the CPU is stored in a frequency dividing register 4 through the internal data bus of the CPU. The comparator 5 compares the count value of the counter 3 with the value of the register 4, and when both the values are equal, outputs an equal signal. The counter 3 is reset by the equal signal and restarts counting. A frequency dividing clock specified by an AND gate 6 for ANDing with the equal signal and the input clock is outputted as a clock signal 7, which is supplied to a CPU function part 2.
Patent JP-S562479-A (JP)
Title: Power booster
Inventor: SATOU RIYUUICHI
IPC: F03G7/10
Filed: 1979-06-22
Abstract: PURPOSE: To boost output over input and make effective utilization of energy, by using a mechanism composed of bolts, stop pins, traction rods, etc.  
     CONSTITUTION: A bolt 7 fitted to a cylinder 4 of a traction rod 5 is used as a primary working point, and a projection 37 of receiving wheel 11 and a stop pin 14 of traction rod 5 are used as primary fulcrums, and a stop pin 16 connecting an end of the traction rod 5 with drawing levers 15 is used as a primary weight point. A shaft 17 fitted to a cylinder 19 of drawing lever 15 and to a cylinder 21 of the traction rod 22 is used as a secondary working point, and a stop pin 31 connecting a projection 37 of the receiving wheel 11 with the traction rod 22 is used as a secondary fulcrum, and a stop pin 30 connecting a projection of the traction rod 22 with a drawing lever 29 is used as a secondary weight point. The composite action of the receiving wheel 11 turning with the traction rods 5, 22 boosts output over input and enables the effective utilization of energy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60223327-A (JP)
Title: Frequency divider
Inventor: TATEISHI HISAO
IPC: H03K23/64
Filed: 1984-04-20
Abstract: PURPOSE:To prevent the decrease in the maximum operating frequency and to improve the yield by applying an output of the 1st flip-flop to a 1/2 frequency divider means of the 1st stage and applying the OR signal between outputs of 1/2 frequency divider means of each stage and a frequency dividing ratio setting signal to a data input of the n-th flip-flop. CONSTITUTION:An output frequency-dividing an input signal by 1/16 or 1/17 in response to the level at a terminal 3 is obtained at an output terminal 2 of the frequency divider, and the 1/17 frequency division is attained by bringing the 17th D1 to a high level. In constituting D flip-flops D-FF4, 5, 7 and 11 into the same circuit, the delay time td of the D-FFs is made equal, that is, the td is expressed in Equation I. In constituting identically OR gate circuits 9, 13, the delay time of the OR gate circuits is made equal, that is, expressed in Equation II, and Equations III, IV, V are obtained from Equations I, II. Thus, the maximum operating frequency at the 1/17 frequency division is the maximum fIN satisfying Equation V by comparing Equations III, IV and V.
Patent JP-S58195513-A (JP)
Inventor: TANIGUCHI ETSUO
IPC: A47F5/01
Filed: 1982-05-11
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-H10274766-A (JP)
Title: Liquid crystal display device
Inventor: KOMURA SHINICHI
IPC: G02F1/1335
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To enlarge a visual angle by selecting the refractive indexes of a film for color compensation and an optical film in a thickness direction to be within a specified range. SOLUTION: The refractive index α of the optical films 41 and 42 in the thickness direction is defined by an expression I; α=(mz-(mx+my)/2)d. (mx) and (my) are the refractive indexes in directions orthogonally crossed with each other on a plane, (mz) is the refractive index in the thickness direction and (d) is the thickness of the optical film. The refractive index β of the films for color compensation 31 and 32 in the thickness direction is defined by an expression II; β=(nz-ny)d. (nz) is the refractive index in the thickness direction, (ny) is the refractive index in a direction perpendicular to a drawing direction, and (d) is the thickness of the film for color compensation.  In the liquid crystal display device specified in such a way, the visual angle is enlarged by selecting the refractive indexes of the films 31 and 32 and the films 41 and 42 in the thickness direction so that they may be within the range shown by an expression III; -0.5×α+0.05 μm<=β<=-0.25×α+0.35 μm.
Patent JP-S62235529-A (JP)
Title: Automatically calibrating induction type sodium level meter
Inventor: MAEDA YUKIMOTO
IPC: G01F25/00
Filed: 1986-04-07
Abstract: PURPOSE:To perform a calibration without the operation of a worker by providing arithmetic means for calibrating input signals from an A/D converter to prescribed level signals corresponding to a zero point and a span point by an manual input or a level switch detection output. CONSTITUTION:Electric signals corresponding to a sodium level 21 are continuously applied to a signal converter 23 from a level detecting coil unit 20 via a transmission line 22. The electric signals are converted to current level signals by the signal converter 23 and inputted to an A/D converter 24 and converted to digital signals thereby to be inputted to an automatic calibrator 25. The calibrator 25 calibrates sodium level signals from the converter 24 by conducting a prescribed arithmetic operation and a calibrated output is D/A-converted (26) to be level-displayed on a display 27. Thus, by preparing a program so as to determine a zero point and a span point, only raising a liquid level from a lower limit enables a calibration to be performed without the operation of a worker.
Patent JP-H04314284-A (JP)
Title: Digital vtr recording system and digital vtr using the system
Inventor: ICHIGE KENJI
IPC: G11B20/12
Filed: 1991-04-12
Abstract: PURPOSE:To grasp the content of a picture even in the case of high speed reproduction by dividing a synchronization code block into two, storing a code for a DC and a low frequency component or the like of a data conversion block to a first half and storing the remaining component code to the latter half. CONSTITUTION:An error correction code block consists of a prescribed number of synchronization code blocks and when the synchronization code block is divided into two by a prescribed ratio, the error correction code block is divided into a 1st code area and a 2nd code area. Then an ID, a DC component, a low frequency component and a 1st AC component or the like are stored in a 1st code area of the first half while making one block of data conversion correspondent to one synchronization code block, and the remaining components and a 2nd AC component or the like are stored in a 2nd code area of the latter half. One set of DC and low frequency components are reproduced from one synchronization code block without fail even at high speed reproduction and the content of the picture is surely grasped.
Patent JP-S555591-A (JP)
Title: Filter unit for pulse pick up
Inventor: KIJIMA TAKESHI
IPC: H03H17/02
Filed: 1978-06-29
Abstract: PURPOSE:To establish the pulse pick up filter which can obtain the pick up pulse in real time and not delayed. CONSTITUTION:The incoming pulse 6 is branched and inputted to the frequency discrimination circuit 1 and also to the first delay circuit 2a which performs compensation and delay by the time required for frequency discrimination. The pulse in matching with a given frequency range at the frequency discrimination circuit 1 produces the gate signal which passes through the pulse delayed in the first delay circuit 2a of the incoming pulse corresponding to the one shot circuit 4. The logical product circuit 5 passes through only the pulse in matching with the frequency, and this pasing pulse is inputted to the second delay circuit 2b. the sum of the delay time of the delay circuits 2a and 2b is set equally with the pulse repetitive time specified. The logical product between the output of the second delay circuit 2b and the incoming pulse 6 is taken at the logical product circuit 3 and specified pulse is picked up from the incoming pulse 6.
Patent JP-H11278032-A (JP)
Title: Car height adjustment device
Inventor: KUNISHIMA KAZUTOSHI
IPC: B60G17/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To discriminate and indicate a state of car height in simple constitution in consideration of travelling safety of a vehicle. SOLUTION: A microcomputer 20 lights a second indicator 24 to indicate normal car height at the time when all of actual car height (Ha-Hd) at a plural number of positions detected from car height sensors 22a-22d located at left, right, front and rear positions is the normal car height. Additionally, when at least one of these actual car height (Ha-Hd) is largely slipped to the upper side of the normal car height, a third indicator 25 to indicate high car height is lighted, otherwise, a first indicator 23 to indicate low car height is lighted, and when at least one of these actual car height (Ha-Hd) is largely slipped to the lower side of the normal car height, the first indicator 23 to indicate low car height, otherwise, the third indicator 25 to indicate high car height is lighted.  Consequently, a car height state possibly to be a problem of travelling stability of a vehicle is positively informed to a driver.
Patent JP-H04340100-A (JP)
Title: Proximity fuse controller
Inventor: MAEJIMA TOKUYUKI
IPC: H01Q1/28
Filed: 1991-04-12
Abstract: PURPOSE:To eliminate a range impossible to sense an invading target article in a wide range from an ultrahigh speed to a low speed, to easily control a sending timing of a trigger signal to a nose and hence to accurately concentrate and effectively crush pieces of the nose at an optimum timing. CONSTITUTION:When reflected waves AR1, AR2 from a target 30 invading into beams AS1, AS2 projected forward of a missile, are received, the target is sensed and a trigger signal is sent to a nose, a forward/reverse attack is decided based on a target direction designation signal theta, a relative speed signal Vc and an own speed signal VM, a directional angle of the beam is variably controlled in response to the invading conditions (i.e., the relative speed and the target direction angle) of the target 30, and a sending timing of the signal is controlled based on it.
Patent JP-H09269290-A (JP)
Title: Humidity sensor, temperature detecting device and controller
Inventor: AKIYAMA SHINGO
IPC: G01N19/10
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and compact humidity sensor. SOLUTION: A humidity sensor 1 displaces while stretching and shrinking responding to variation of ambient humidity, and such physical stretching and shrinking displacement is used to detect ambient humidity. That is, the humidity sensor 1 has a function for detecting variation of humidity and that for displacing while stretching and shrinking responding to variation of humidity. It is thus possible to avoid a surplus in cost and space which can not be avoided in the forever case in which the humidity sensor is separated from the linkage.
Patent JP-H07287063-A (JP)
Title: Gps apparatus provided with sound output means
Inventor: YAMAZAKI YASUHARU
IPC: G01S19/34
Filed: 1994-04-19
Abstract: PURPOSE:To obtain a GPS apparatus which makes effective use of coordinate- position information by a method wherein the coordinate-position information which is obtained from a GPS and in which an operator exists is output also as a sound. CONSTITUTION:On the basis of coordinate-position information which is obtained from a GPS and in which an operator exists, pieces of data for sound output are selected and taken out from a memory 11, and a synchronized sound which has combined the pieces of data is output. In addition, the sound is output by a switch means so as to be output repeatedly or intermittently, or it is output for a long period while a power supply for backup is provided. In addition, the coordinate-position information in which the operator exists is transmitted in such a way that not only the operator but also other persons are informed.
Patent JP-S60225370-A (JP)
Title: Tightening unit for fuel cell stack
Inventor: TSUTSUMI MASARU
IPC: H01M8/24
Filed: 1984-04-20
Abstract: PURPOSE:To reduce the external protrusion of a tightening member by integratedly forming a drum with the bottom on a press piece that tightens a cell stack from up and down and screwing a nut in a lever protruded from the bottom surface of the opposed drum through a spring. CONSTITUTION:A fuel cell stack 1 is formed by alternately and multiply stacking a unit cell and a gas separation plate and pressing and tightening them from the upper and lower end plates 2 through a bearer 3 by a press piece 10. In this case, a cell stack 1 is compressed elastically by integratedly forming a drum with the bottom at the both ends of the press piece 10, arranging the surface with the bottom so as to be opposed, penetrating a lever 12 through a permeation hole 13, and tightening it through two or more countersunk springs 14 and washers 15 inside the drum 11. As a result, since all tightening members are housed in the drum 11 and are not protruded on the stack 1, the tightening unit can be made compact.
Patent JP-H02260471-A (JP)
Title: Electric decoration display sheet
Inventor: TAKAGI MATSUO
IPC: G09F13/20
Filed: 1989-03-30
Abstract: PURPOSE:To obtain flexibility and to use as outdoor works by disposing light emitting diodes on the surface of a base cloth in which a flexible resin layer is laminated on a specific cloth according to display content, exposing light emitting units, securing a base part to the surface of the cloth with flexible resin, and providing a light emitting mechanism. CONSTITUTION:Plasticized polyvinyl chloride in which white pigment is added is integrally laminated as a thin film sheet 2 on one side surface of a plain weave fabric 1 having at least 50kg/3cm of tensile breakage strength obtained by flame retardation, by a calendar method to form a base cloth 3. Then light emitting diodes 4 are disposed on the polyvinyl chloride surface 2 of the cloth 3 according to a display content, and secured. The diode base part and wirings 5 are covered with fluorescent pigment coloring polyvinyl chloride sheet 6, adhesively secured by a high frequency adhering method to form an electric decoration display sheet, the diodes 4 are connected to a control mechanism to emit lights. Thus, sufficient flexibility and buckling resistance are provided, and it can be stretched as a protection sheet at a construction site.
Patent JP-H01255426-A (JP)
Title: Monitor for digital protective relay
Inventor: FUJITA YOSHITO
IPC: G01R31/00
Filed: 1988-04-01
Abstract: PURPOSE:To easily find a fault, by applying input above a full scale on the positive side of an A/D converting section, and input above a full scale on the negative side, and by confirming a digital quantity of a corresponding output. CONSTITUTION:Each input is sample-held by sample holds 4a-4n, and is A/D- converted by an A/D converting section 2 via a multiplexer 5, and is read into a CPU3. To the A/D converting section 2, the input of voltage V+ corresponding with that of a full scale on the positive side of the A/D converting section 2 and the input of voltage V- corresponding with that of the full scale on the negative side are provided, and when these converted digital values are not turned into normal values, then the states are discriminated as abnormal states.
Patent JP-S61239312-A (JP)
Title: Photovoltaic power-generating set
Inventor: YUYA SHUNICHI
IPC: H02M7/48
Filed: 1985-04-15
Abstract: PURPOSE:To always operate a photovoltaic power-generating section at the maximum power, by providing a maximum power controlling means which gives three stages, large, middle, and small, of phase commands to an inverter and discriminates the scale of the power by detecting the power corresponding to each phase command, and then, gives the phase command for generating the maximum power to the inverter. CONSTITUTION:The photovoltaic power-generating set of this invention is composed of an optical power-generating element, reverse blocking diode 2, reactor 3, capacitor 4, inverter circuit 5, voltage reference setter, voltage controlling circuit 8, and phase controlling circuit 9. An AC current transformer 10 and AC voltage transformer 11 are connected with the load side of the inverter circuit 5 and the effective power of the output of the inverter circuit 5 is detected by means of a power detector 12. The effective power is supplied to a power comparator circuit 13 and the voltage controlling circuit 8 and phase controlling circuit 9 are driven by using the compared output of the circuit 13, and thus, the phase of the inverter is controlled.
Patent JP-S5415570-A (JP)
Title: Device for filtering liquid
Inventor: SANO NORIO
IPC: B01D29/62
Filed: 1977-07-06
Abstract: PURPOSE: To improve the cleaning effect on the filtration media by an ejector disposed in the bed of the filtration media. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01253140-A (JP)
Title: Oxide cathode
Inventor: HIKINO TEI
IPC: H01J23/04
Filed: 1988-03-31
Abstract: PURPOSE:To shorten the rising time of a cathode by forming a fire-resistant high-radiation film made of one of aluminum oxide, zirconium oxide, and magnesium oxide on the inner wall of a nickel tube containing reducing elements and the outer periphery of a tungsten heater. CONSTITUTION:A fire-resistant high-radiation film 5 made of one of aluminum oxide, zirconium oxide, and magnesium oxide is formed on the inner wall of a nickel tube containing reducing elements such as magnesium and silicone and the outer periphery of a tungsten heater 6. The radiation factor of the heater and the inner wall of the nickel tube is increased, the heating efficiency is improved, the interval between them can be made narrow, the rising time can be sharply shortened.
Patent JP-S525280-A (JP)
Title: Junction type field effect transistor
Inventor: ITOU SHIYUUJI
IPC: H01L29/80
Filed: 1975-07-02
Abstract: PURPOSE: To prevent element property variation produced at gate electrode formation by improving the shape of gate electrode lead protion for the vertical JFET having a buried mesh gate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57196224-A (JP)
Title: Mirror driving device for single-lens reflex camera
Inventor: TANAKA HARUMI
IPC: G03B19/12
Filed: 1981-05-29
Abstract: PURPOSE:To make a cemara main body flat, by rotating one inverting mirror to use the camera main body using a disc-shaped film as a single-lens reflecx camera. CONSTITUTION:A photographic lens 10 is attached to the aperture part in the front of the side wall of a flat camera main body 2, and an exposure aperture 3 is provided on a plane parallel with an optical axis 11 of the photographic lens. One inverting mirror 13 turnable between the photographing position where an object beam transmitted through the photographic lens is inverted toward the exposure aperture 3 at about 90 deg. and the observing position where inverts this object beam toward the optical path of a finder provided in the side part of the camera main body 2, a mirror holdig member 18 which has a driving shaft 18C inclined at about 45 deg. to the flat face of the camera main body 2, and a mirror driving member 29 which turns this holding member 18 between the photographing position and the observing position are provided.
Patent JP-S565919-A (JP)
Title: Operating method for vacuum annealing furnace
Inventor: SEKIYA BUICHI
IPC: C21D1/773
Filed: 1979-06-27
Abstract: PURPOSE:To simplify the mechanism of an annealing furnace and to prevent oxidation of a material to be annealed, by specifying the evacuated pressure of the furnace while supplying inert gas or reducing gas into the furnace. CONSTITUTION:The material 7 to be annealed is placed in a heating chamber 2 arranged at outside of an annealing furnace, then it is slidingly charged into the furnace body by means of rolls 8. When the furnace is evacuated by the operation of a vacuum pump 3 to 10<-3> Torr, which is indicated with a vacuum meter 10, a valve 11 attached to a pipe line 12 is opened in order to feed any one of inert gas such as Ar, He, N2, or any one of reducing gas such as DX gas, NAX gas, AX gas contained in a gas holder 13 while the vacuum pump 3 being operated. Hereby, the furnace is filled with inert or reducing atmospheric gas, and the material to be annealed is prevented from being oxidized even at 10<-3> Torr vacuum.