baber/WOPTO huggingface dataset:
Patent JP-S5812110-A (JP)
Title: Magnetic reproducer
Inventor: SASAMURA KOUHEI
IPC: G11B20/14
Filed: 1981-07-10
Abstract: PURPOSE:To perform the reproduction with high fidelity, by eliminating the leakage signal between the contiguous tracks of a multitrack, transmitting the digital signal to be recorded and reproduced with a partial response system and discriminating the level of signal with high accuracy. CONSTITUTION:For a magnetic tape 19, the tracks are reproduced independently of each other by the head gaps 201-20n of a magnetic head for reproduction of a multitrack. The reproduced ternary code signals are supplied to the crosstalk canceller circuit 221-22n through the reproducing amplifiers 211-21n. The leakage signals between the contiguous tracks are eliminated by the circuits 221-22n, and the ternary code signals are delivered to the output terminals 251-25n via the equalizers 231-23n and automatic threshold value control circuits 241-24n.
Patent JP-H0711520-A (JP)
Title: Cylindrical graphite fiber and its production
Inventor: IIJIMA SUMIO
IPC: C01B31/04
Filed: 1992-04-27
Abstract: PURPOSE:To obtain a carbon fiber having a basic structure composed of cylindrical graphite and exhibiting a conical shape at the top part. CONSTITUTION:This graphite fiber has a cylindrical structure made up by a spiral structure composed mainly of a six-membered ring of carbon as the constituent element and <=10 to 20nm outer diameter. One or two fiber- membered rings are formed in the vicinity of the top part of the cylinder and the section from this part to the top part constitutes a conical shape. If a seven- membered ring is formed in place of a five-membered rind, this cylinder is opened into a funnel shape.
Patent JP-H08283019-A (JP)
Title: Silver-base composite tape and its production
Inventor: SAGAWA TAKAAKI
IPC: C01G23/04
Filed: 1995-04-07
Abstract: PURPOSE: To obtain an excellent high-temp. strength by sintering and oxidizing a silver alloy powder as a core and a silver powder as a clad, compressing the powders into the tape, removing the silver layer on one side and forming a silver layer as the outer lower face and an oxide-dispersed silver substrate layer as the inner upper face. CONSTITUTION: A compact with an about 100-mesh silver alloy powder of Ag- MgO, etc., as a core and an about 100-mesh silver powder as a clad is sintered and oxidized at 800-850 deg.C in the atmosphere. The sintered compact is compressed, extruded into wire and then rolled into tape, and then the silver on the outer upper face is cut off. The intermediate is further rolled to obtain a silver-base composite tape 8 having specified width and thickness, with a silver layer 6 having t1 (μm) thickness as the outer lower face, a silver layer 6' on the outer lower face on both left and right sides and an oxide-dispersed silver substrate layer 7 having t2 (μm) thickness and wherein 0.005-1.5wt.% >=1 kind among the oxides of Mg, Ni, Ti, Zr, Sn, Y, Hf, Ca, etc., are dispersed as the inner upper face, where t1 /t2 =1/10 to 1/2.
Patent JP-H07317398-A (JP)
Title: Controller of household equipment
Inventor: SUZUKI OSAMU
IPC: E05B49/00
Filed: 1994-05-23
Abstract: PURPOSE:To control household equipment automatically even if there is no fingerprint checking with an exclusive fingerprint checker. CONSTITUTION:A fingerprint reader with a camera is installed in each of three knobs (12) to (14) of an entrance door (6), a bathroom door (9) and a study room door (10), and thereby if a person grasps these knobs (12) to (14), his fingerprint is made so as to be photographable. With this, when the knob (12) is grasped only, an electric lock of the entrance door (6) is unlocked. In addition, if anyone grasps the knob (13), a water level and its temperature in a bathtub are controlled to the value suited to that person, and likewise, if grasping the knob (14), a room temperature is controlled to the value suited to the person concerned, respectively.
Patent JP-S61267341-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINEGISHI KAZUSHIGE
IPC: H01L21/822
Filed: 1985-05-22
Abstract: PURPOSE:To shorten the manufacturing procedure and to improve yield by a method wherein a groove is formed in the surface of a silicon substrate, ions are implanted simultaneously into prescribed regions in the vicinity of the groove and into the groove bottom, with a thin film with an opening larger than the width of the groove serving as a mask, for the formation of channel stoppers in the upper portions of the groove side walls and in the groove bottom. CONSTITUTION:A groove 2 is formed, a silicon oxide film 7 is subjected to etching whereby a region 9 of a specified width is exposed, whereinto ions are to be implanted, along the upper edges of the groove 2. A silicon oxide film 10 is formed and then boron ions are implanted into the region 9. The silicon oxide films 7 and 10 are removed, an element-isolating silicon oxide film 13 is formed, and then a polycrystalline silicon film 14 is deposited only in the groove 2. The silicon substrate is exposed and subjected to another oxidation for the formation of a silicon oxide film 15, and a silicon nitride film 16 is deposited. The silicon nitride film 16 is subjected to etching, boron ions are implanted, the resist is removed, and then oxidation is accomplished for the formation of a silicon oxide film 18 in the field region. The silicon oxide film 18 is formed on a high-concentration layer 17 densely implanted with boron ions.
Patent JP-H09289987-A (JP)
Title: Ultrasonic diagnostic system
Inventor: KAWADA HIROYUKI
IPC: A61B8/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To display the trace image of an image only inside a set processing area by providing a selective synthesizing means for synthesizing the trace image only in the area. SOLUTION: A trace image forming part 16 forms the trace image based on a ultrasonic image outputted from a ultrasonic image forming part 10. At an image synthesizing part 14, the trace image formed by the trace image forming part 16 is synthesized with the ultrasonic image formed by the ultrasonic image forming part 10. An area inside/outside discriminating part 18 compares the (x) coordinate of a real display picture element with x1 and x2 for each (y) coordinate showing the vertical address of a display screen. Only when the (x) is larger than x1 and smaller than x2 , the inside of the area is discriminated and the selection of the image is performed. Inside a processing area 100, the synthetic image inputted to an input terminal 2 of a selector 12 is outputted and in the other area, the non-synthesized ultrasonic image itself inputted to an input terminal 1 is outputted.  An area setter 20 can freely set forms and positions as the processing area 100.
Patent JP-S5632454-A (JP)
Title: Azetidine derivative
Inventor: MEGURO KANJI
IPC: A61K31/395
Filed: 1979-08-24
Abstract: NEW MATERIAL:2-(α-hydroxy-m-trifluoromethylbenzyl)azetidine shown by the formula I.  
     USE: An antifat drug. Introduction of CF 3  group to m-position of benzene ring exhibits more stronger and prolonged antifat action than that of 2-(α-hydroxybenzyyl) azetidine.  
     PROCESS: A benzyl 1-benzhydrylazetidine-2-carboxylate shown by the formula II (R is lower alkyl or benzyl) is reduced with aluminum lithium hydride in anhydrous ethyl ether to give a compound shown by the formula III. Part of primary alcohol is converted to formyl group by dimethyl sulfoxide oxidation to give a compound shown by the formula IV. A compound shown by the formula IV is reacted with m- trifluoromethylmagnesium bromide to give a compound shown by the formula VI, which is subjected to catalytic reduction using palladium carbon or palladium black as a catalyst, to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07313118-A (JP)
Title: Edible material-heating mechanism
Inventor: NARAMURA NORIYUKI
IPC: A23L35/00
Filed: 1994-05-23
Abstract: PURPOSE:To provide an edible material-heating mechanism capable of forming a baked layer on the surface layer of an edible material, heating the edible material till its the central part at a faster raising rate than the one by the conventional mechanisms and rapidly carrying out the following treatment. CONSTITUTION:This edible material heating mechanism is provided with at least a pair of upper and lower heating plates 2 and an edible material tray 12 to be put on the lower heating plate 2 between a pair of heating plates 2, and the edible material tray 12 is constituted so that the edible material is housed so as to keep the side forming a baked layer as the upper side and the edible material is heated in a state pressed between the edible material tray 12 and the upper heating plate 2.
Patent JP-S616308-A (JP)
Inventor: URURITSUHI RAINEERU
IPC: C08L33/00
Filed: 1985-05-22
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-S62266643-A (JP)
Title: Online journal acquisition system
Inventor: WATANABE KIMIO
IPC: G06F15/00
Filed: 1986-05-14
Abstract: PURPOSE:To eliminate the stumbling block of a journal device by recording many pieces of journal information waiting to be recorded in a lump at the time of one journal recording. CONSTITUTION:While the journal of a task 1 is written, tasks 2 and 3 execute processings to need for acquiring journals. Then they become a queuing state for ENQ (occupancy of magnetic tape device) because the task 1 issues the ENQ in the middle of acquiring journals. When the writing of the task 1 ends, the task 1 issues DEQ (release of magnetic tape device), which results in the task 2 operable. In such case, the task 2 writes its own journal together with the journal information as well on the task 3 still on queuing. When writing of the task 2 ends, the task 2 issues the DEQ, whereby the task 3 becomes operable. However the task 3 issues only the DEQ.
Patent JP-S61265166-A (JP)
Inventor: MIYA NAOKI
IPC: A63H13/02
Filed: 1985-05-21
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-S62265780-A (JP)
Title: Gas laser oscillator
Inventor: NISHIDA NAOTO
IPC: F25D1/00
Filed: 1986-05-14
Abstract: PURPOSE:To equivalently reduce the effect of gas pressure pulse on laser output by slipping off the timing of discharge gas by a method wherein the positions of a plurality of rotary blades of blowers to be turned are slipped off with one another. CONSTITUTION:The rotary phases of rotary blades 25a, 25b and 26a, 26b are slipped off with one another by 45 degrees so that, when the rotary blades 25a, 25b and 26a, 26b are simultaneously turned by a driving motor 21 to circulate any enclosed gas laser medium, the discharge timing from blowers 22a, 22b are slipped off resultantly. In other words, the gas laser medium to be at the fluctuated gas pressure of X is fed from the blower 22a side to a gas discharge tube 3 through a heat exchanger 23b and a feed pipe 4a while the gas laser medium to be at the fluctuated gas pressure of Y with slipped off timing by 45 degrees from the fluctuated gas pressure of X is fed from the blower 22b side to the gas discharge tube 3 through another heat exchanger 24b and another feed pipe 4b. Through these procedures, the effect of gas pressure pulse on laser output can be equivalently reduced, thus diminishing the output fluctuation width.
Patent JP-S62268051-A (JP)
Inventor: HORIKOSHI SOICHIRO
IPC: H01K1/32
Filed: 1986-05-14
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-H05276903-A (JP)
Title: Nut filling for producing confectionery - bread
IPC: A23L9/20
Filed: 1992-03-31
Abstract: PURPOSE:To provide the subject filling composition containing nut small particles, powdery fats and oils, and a swelling agent, not causing weight reduction and deformation even when it is baked and excellent in the flavor and the long period storage stability. CONSTITUTION:The objective filling composition containing (A) the 10 mesh- passed small particles of a nut such as peanut or almond preferably in an amount of 10-50wt.%, (B) powdery fats and oils such as hardened soybean oil preferably in an amount of 10-40wt.%, (C) a swelling agent such as potassium bitartrate preferably in an amount of 0.1-0.5wt.%, and more preferably sugar, wheat flour, salt and spice.
Patent JP-H01281850-A (JP)
Title: Dividing and positioning mechanism in automatic intermittent turning device
Inventor: ISHII NOBUO
IPC: B23Q16/06
Filed: 1988-04-30
Abstract: PURPOSE:To enable an extremely high-speed dividing to be achieved by constituting so that the drive of a positioning pin is carried cut by a cam, and the bottom of the recessed part of a dividing disk a made to be narrower than the inlet thereof, and that the end of the positioning pin is provided with the shape capable of being fitted in the recessed part. CONSTITUTION:On an input shaft 6, a barrel cam 5 for dividing a table and a flat-faced groove cam 3 for driving a positioning pin 2 are juxtaposed. To obtain an overlap time by safely synchronizing the turning dividing motion, or the turning motion of a dividing table 1 with the reciprocating motion of the positioning pin 2, bushings 7 each having a recessed part whose bottom is narrower than the inlet are arranged on the outer circumference of the dividing table 1, and the end of the positioning pin 2 is provided with the shape capable of being fitted in the recessed part. Accordingly, the time in which the operating time of the positioning pin 2 is included at the time of table turning and dividing can be increased, and an extremely high-speed dividing can be achieved. As a result, the time available for working can be set longer than before, enabling the performance as an automatic machine to be enhanced.
Patent JP-S5335325-A (JP)
Title: Reader unit
Inventor: SATOU MASAYUKI
IPC: G06K7/00
Filed: 1976-09-13
Abstract: PURPOSE: To obtain a reader unit for paper, etc. which features a high-speed reading even in a simple braking mechanism by providing a memory part where the data read out during the period from reception of a stop order to a perfect stop of the memory medium is memorized temporarily. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08339691-A (JP)
Title: Read circuit
Inventor: KURISUCHIANO KARIGARO
IPC: G11C11/419
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a memory reading circuit which is provided with a differential cell which can operate even when the power supply voltage is low by connecting two branches together by means of a microswitch interposed between two active elements. SOLUTION: A microswitch TE which is controlled simultaneously with switches T3 and T4 is constituted of an N-channel MOS transistor. The equalizing function of the microswitch TE is obtained by chemically etching the bottom of the metallized part of the substrate of an integrated circuit. The equalizing function can also be obtained when an 'elastic silicon sheet' microswitch is used. Active elements T1 and T2 are controlled by means of a power line and high-impedance circuit elements DL and DR respectively connected between a reference bit line and selection bit lines for reading.
Patent JP-S601560-A (JP)
Title: Molten iron sampling method
Inventor: MATSUO TOMOYASU
IPC: G01N1/12
Filed: 1983-06-20
Abstract: PURPOSE:To automatically sample molten iron in a fixed shape from a fixed depth by detecting the reach of a sampling rod to the surface of molten iron by means of an earth current, and then causing the rod to descend into molten iron at a fixed speed for a fixed period of time. CONSTITUTION:A top end arm 8 is caused to descend by a robot 7 and when the top end of a sampling rod 9 which is insulated and impressed with a voltage reaches the surface of molten iron 2, an earth current is caused to flow through and by this, the reach of the rod is detected. The rod 9 is then caused to descend into molten iron at a fixed speed for a fixed period of time and it is raised up after reaching a specified depth of molten iron 2. By this composition, molten iron of a fixed depth can be automatically sampled in a fixed shape.
Patent JP-S60825-A (JP)
Title: Manufacture of fine particles
Inventor: NAKANOUCHI YUKIO
IPC: C30B29/60
Filed: 1983-06-20
Abstract: PURPOSE:To manufacture the fine particles having uniform forms by forming high-density minute projections having suitable height and diameter on the surface of a substrate, and shooting atoms, atom groups, molecules, and molecule groups on the substrate from a phase to grow as fine particles. CONSTITUTION:The high-density minute projections having suitable height and diameter are formed on the surface of a substrate, and atoms, atom groups, molecules, and molecule groups are shot to the substrate from a gas phase to grow as columnar or granular fine particles. In that case, minute projections, having 0.02-10mu length, 0.01-1mu diameter, and 5X10<5>-5X10<3> particle/mm.<2> density, are suitable for obtaining <=1mu fine particles. And the atoms, atom groups, molecules, and molecule groups to be shot on the substrate are required to contain essentially 3,000-0.1eV per atom. The temp. of the substrate is regulated suitably to <=500 deg.C, and the gaseous pressure in the gas phase to 1X10<-8>-10 Torr.
Patent JP-H04336273-A (JP)
Title: Print evaluation and device therefor
Inventor: SHIBATA MASARU
IPC: G06T7/00
Filed: 1991-05-14
Abstract: PURPOSE:To eliminate variations of an evaluation and evaluate output equipment precisely by imaging an evaluation pattern drawn using equipment to be evaluated, obtaining an edge image based on shading data of the pattern image, further extracting the edge through magnification/reduction process and detecting a contamination using a shape characteristic value separated from the contour of the extracted edge. CONSTITUTION:An average density in y direction is obtained based on a digital image. Then a binary image is produced by determining a threshold value based on the average density. Next, a specified process is performed centered around a highlighted pixel to determine an edge image Ep (i, j). After that, if the edge image Ep is magnified by logic calculation, the results obtained are as illustrated by the obliquely lined part. In addition, this part is reduced, a contaminated part remains as it is as illustrated as a black area. This magnified and reduced image Ep' (i, j) is again processed using edge processing technique and an image Ep'' with an edge generated between the patterned part and the contaminated part is obtained. This image Ep'' is processed using reversal technique, then a labeling process is applied to determine each area as an evaluation value of projecting and isolated contaminations. Further, a pattern witdth is obtained based on the average density to determine a contamination evaluation value near the patterned part.
Patent JP-S5233252-A (JP)
Title: Grip apparatus
Inventor: HOSHINO YOSHIYASU
IPC: B66C1/44
Filed: 1975-09-08
Abstract: PURPOSE: Grip apparatus, in which grip distance is decreased according to frictional force between grip pawl and gripped article so that suitable grip force is automatically accomodated according to weight of article. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63273516-A (JP)
Title: Producing equipment for flue body
Inventor: UENISHI TOMOKI
IPC: B21C37/14
Filed: 1987-05-02
Abstract: PURPOSE:To improve the production efficiency of a circular flue by supporting a rotary frame for bending a steel plate so that it can rotate horizontally and arranging a vertical holder for the steel plate approximately in the tangential direction of the rotary frame. CONSTITUTION:A long top steel plate P is stored between supporting frames 22 on a vertical holder 21 and forced in the tangential direction of the rotary frame R to fix the front end part of the steel plate P to be outermost side mast 9. Then, the rotary frame R is rotated to bend the steel plate P as it is wound around the external circumferential surface of an external circumferential ring 7. At this time, elastic force acts on the steel plate P in the external direction but is supported by a press roller 16 arranged on a fixing mast 13A and a connecting mast 15. Then, a supporting frame 27 is set on the fixing mast 13A to a required height and an enforcing ring 26 is dropped from above into the external circumferential surface of a pipe body K to be supported on the supporting frame 27. A wedge 28 is driven in between the outside of the external circumferential ring 7 and the inside of the pipe body K to expand the pipe body K in the external direction and to form the flue of set dimension.
Patent JP-H06323861-A (JP)
Title: Navigation system having route calculating function
Inventor: MATSUDA YORIHIRO
IPC: G01C21/00
Filed: 1993-05-11
Abstract: PURPOSE:To shorten the calculation time required for searching an optimal route by retrieving a calculation object table and conducting the route calculation within a limited objective mesh. CONSTITUTION:When a destination is set and route calculation is requested by touching a switch 13, a route guide processing section 71 actuates a memory drive 8 to load a route calculation program read out from a route calculation disc D2. An optimal route calculation processing section 72 then specifies a mesh including the current location of vehicle and a destination and retrieves a calculation object table 74 to acquire the code of a route calculation object mesh. A route calculation link data corresponding to the code is then read out from the disc D2 and an optimal route is calculated according to a Dijkstra's algorithm, for example. The optimal route is constituted of links coupled in series. The processing section 71 then acquires a series of coordinates representative of a plurality of nodes passing through respective links from the table 74 for the optimal route link and then displays 12 the optimal route. This constitution shortens the calculation time for searching the optimal route significantly.
Patent JP-H01279610-A (JP)
Title: Amplifier circuit
Inventor: YOSHIOKA ISAYUKI
IPC: H03F3/45
Filed: 1988-05-02
Abstract: PURPOSE:To control the fluctuation of a DC potential on an output side and to stabilize the dynamic range of an output by giving bias currents to load resistances in such a way that they negate current fluctuation which appears in the load resistances when the current of a constant current source is changed. CONSTITUTION:A differential amplification circuit consists of transistors Q1-Q3 and resistances R1-R3. The current I2 flows in the resistance R2 apart from a current I1/2. The value of the current I2 is decided by a reference voltage VR, a control voltage VC and a resistance R7. The current is returned by a current mirror circuit (consisting of transistors Q6, Q7, Q9 and Q10 and resistances R5, R6, R9 and R10) and is supplied to the resistance R2. The mirror ratio of the current mirror circuit shows 1:1. For making the collector potential of Q2 constant irrespective of the change of the control voltage VC, it is assumed to be VC(R7-2XR3)=0, and R7=2XR3. When a bias current which is caused to flow in a resistance R is set, an output voltage becomes constant.
Patent JP-S5336278-A (JP)
Title: Level indicator
Inventor: INAMI MAMORU
IPC: G01R13/02
Filed: 1976-09-16
Abstract: PURPOSE: To make the circuit constitution of the level indicating simple and cheap by obtaining the maximum value memory output using the serial output of a unit address assigning circuit assigning the addresses of two systems of the actual time level and max. value memory level. 
     COPYRIGHT: (C)1978,JPO&Japio