baber/WOPTO huggingface dataset:
Patent JP-S6398227-A (JP)
Title: Contact type image sensor
Inventor: ITO HIDENORI
IPC: H04B3/23
Filed: 1986-10-14
Abstract: PURPOSE:To prevent the center part of a photodetector from floating from a plate by assemblying the photodetector so that its light-receiving surface is intentionally protruded to prevent the element from wrapping caused by the force occurring at the time of fixing it or the wrapping of the plate opposite to the projection. CONSTITUTION:Thin 'Mylar(R)' sheets 35a, 35b are stuck on a photodetector mounting plate 30. The location of the sheets 35a, 35b are further outer than the straight line connecting the projections of both ends with a connector part. In this constitution, when the photodetector 14 is mounted on the mounting plate 30, both ends of the element 14 are abutted against the spacers 35a, 35b to be supported. Then, a driving circuit 31 is fixed while sandwiching the inter- connectors 34a, 34b to it, the force is applied to the projections 14h, 14i to which the connectors and a light-receiving part have, and the light-receiving part is pressed against the mounting plate 30. In this time, since the pressing point is located at an inner position from the spacers, the photodetector is bent while projecting the mounting plate side and fixed.
Patent JP-H0291723-A (JP)
Title: Hard copy control system by multiport console
Inventor: IKUTO YOSHIICHI
IPC: G06K15/12
Filed: 1988-09-29
Abstract: PURPOSE:To make record easy to see by outputting only print unit lines where message information is detected on a printer together with an equipment identifier indicating corresponding equipment. CONSTITUTION:A buffer part 27 outputs an internally held message from a CPU 10-1 to a multiplexer 36 when receiving an output permit signal from an exclusive control part 37 and further when data is inputted from a keyboard 32 to a window for CPU 10-1, outputs the message together with the CPU number (#1) of the CPU 10-1 at the head of this series of data. Consequently, the message is printed out all together (not dispersedly) by the number of print unit lines indicated with the parameter value of a specific escape sequence command from the CPU 10-1 even if messages are transferred from other CPUs 10-2 and 10-3 in parallel to the transfer of the respective messages. Therefore, hard copy operation is performed in CPU units by messages consisting of an optional number of lines. Consequently, the recording contents become easy to read.
Patent JP-H0695737-A (JP)
Title: Autopilot for flying body
Inventor: MATSUI TARO
IPC: B64G1/26
Filed: 1992-09-14
Abstract: PURPOSE:To improve the response performance for attitude control with respect to the auto-pilot of a flying body whose acceleration is controlled. CONSTITUTION:A steering wing 3, a thruster 4 which jets a fluid in the direction crossing the axis of the flying body, an accelerometer 15 which detects the acceleration in the direction orthogonal to the axis, a pulse width modulation commander 17 which generates a pulse to operate the thruster 4 with a prescribed period, and a distributor 16 which processes the signal from the accelerometer 15 and feeds back it to respective control systems of the steering wing 3 and the thruster 4 are provided, and the control system of the thruster 4 modulates the width of the pulse in accordance with the difference between a command acceleration and the acceleration generated by the operation of the steering wing.
Patent JP-H0690791-A (JP)
Title: Method for measuring trace component and equipment therefor
Inventor: SUZUKI TATSUO
IPC: C12Q1/00
Filed: 1992-09-14
Abstract: PURPOSE:To provide the subject method and equipment so designed that a perfusion liquid delivered through an injection pump driven by the pressure of a gas generated by chemical reaction is fed, via a dialysis probe, an enzyme sensor flow cell to reduce output variation due to temperature dependency. CONSTITUTION:A perfusion liquid 5a is delivered through an injection pump 1 driven by the pressure of a gas generated by chemical reaction and put into a dialysis probe 20 where trace component(s) such as glucose is dialyzed; the resultant trace component-contg. perfusion liquid is then fed into an enzyme sensor (e.g. glucose sensor) flow cell 30 where the trace component(s) in the perfusion liquid is determined.
Patent JP-H1187046-A (JP)
Title: High-frequency heating device
Inventor: MIHARA MAKOTO
IPC: H05B6/68
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To control an equipment control circuit and an inverter circuit so as to close a loop while securing the electrical insulation from a voltage circuit or a power source line by constantly controlling the secondary side output of a current transformer with the equipment control circuit. SOLUTION: Voltage between both ends of a capacitor 36 is input to an equipment control circuit 25 connected to a second connector 21. The equipment control circuit 25 performs negative feedback control so that a signal (b) nearly equals with the reference value existing inside. The equipment control circuit 25 as a control unit for controlling the whole of an equipment performs the main power control as one of its function. Since the equipment control circuit 25 arranged nearly close to a part having high possibility that a user contacts with a high-voltage circuit 16 is electrically insulated twice, safety to electric shock is sufficiently secured. Furthermore, since power control is performed by the equipment control circuit 25, functional duty of an inverter circuit 11 is remarkably reduced so as to reduce a circuit scale.
Patent JP-S61123038-A (JP)
Title: Recording speed discriminating device of magnetic tape
Inventor: MIZUGUCHI HIROSHI
IPC: G11B15/467
Filed: 1984-11-20
Abstract: PURPOSE:To discriminate the recording speed with a high reliability by changing the discrimination result when a frequency comparator sends out the same detection result three or more times continuously at least. CONSTITUTION:When a magnetic tape where data is stored in the SP state is reproduced in the SP state, the output frequency of a frequency divider 10 is higher than the frequency of a reproducing control signal, and levels of the first output terminals o coincidence detecting circuits 16 and 20 go to '1' together, and pulse signals are supplied periodically from the first output terminals of frequency comparators 11 and 12 to reset RS flip flops 26, 31, 34, and 36 continuously, and the discrimination result is the SP state. When a reproducing head reaches a part where data is recorded in the LP state, the frequency of the reproducing control signal is raised twice, and a pulse signal is supplied from the second output terminal of the frequency comparator 11. Since the level of the second output terminal of the coincidence detecting circuit 16 is switched to '1', RS flip flops 26 and 34 are set, and the discrimination result is the LP state.
Patent JP-H04123043-A (JP)
Title: Silver halide emulsion having high sensitivity and good developability
Inventor: TAKADA HIROSHI
IPC: G03C1/035
Filed: 1990-09-14
Abstract: PURPOSE:To obtain the silver halide emulsion contg. silver halide particles which can be obtd. with good controllability by incorporating silver halide particles having specific particle shapes in the shapes during the course of the crystal growth of the particles. CONSTITUTION:This emulsion contains the silver halide particles which have the 26-faced shape consisting of (100), (110), (111) faces in the shapes during the course of the crystal growth of the particles and are formed to the particle shape having straight recessed parts or projecting parts on the (110) face. Namely, these particles have >=1 recessed parts or >=1 projecting parts on the (110) face when the (110) face is cut at the arbitrary face parallel with both (100) faces adjacent to the (110) face and perpendicular to the (110) face. For example, the particles having such shape that staircase-like wrinkles are generated on the (110) face are formed. The emulsion contg. the silver halide particles obtainable with good controllability without exerting an adverse influence on photographic performance is obtd. in this way. The developability is thus improved and the sensitivity is enhanced.
Patent JP-S60140204-A (JP)
Title: Light guide lens and its manufacture
Inventor: GOTOU AKIYA
IPC: G02B6/124
Filed: 1983-12-28
Abstract: PURPOSE:To improve diffraction efficiency and to reduce the propagation loss of a light guide which has a higher refractive index than a substrate by forming a light guide layer which has curved grating areas at irregular intervals on the light guide, and forming a clad layer which has a lower refractive index than the light guide layer thereupon. CONSTITUTION:Variation in the refractive index of the substrate by an ion exchange method is utilized to form the light guide layer and diffraction gratings. Namely, irregular interval curved grating areas 30 having the higher refractive index than the substrate are formed at part of the surface of the substrate 30, and then the light guide layer 34 having the higher refractive index than the substrate is formed in the surface area of the substrate. Then, the clad layer 36 having the smaller refractive index than the light guide layer 34 is formed to obtain a light guide lens. Thus, the light guide lens applied with variation in the refractive index of the substrate by the ion exchange method has large variation in refractive index and the transmission loss of the light guide is small.
Patent JP-H1180213-A (JP)
Title: Production of vinyl chloride polymer
Inventor: SAWANO MASAO
IPC: C08F2/20
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride polymer having a small particle size and a high bulk specific gravity even when the polymn. is completed within a short time by specifying, to a certain value or higher, the vol. percentage of a vinyl chloride monomer present in liq. vinyl chloride monomer drops each having a skin formed thereon at the early stage of conversion of the monomer to the polymer. SOLUTION: At least 70 vol.% of the total vinyl chloride monomer in the suspension is caused to present in liq. monomer drops each having a skin formed thereon before the conversion of the monomer to a polymer reaches 5.0%. Thus, a high quality is achieved even when the suspension polymn. of a vinyl chloride monomer in an aq. medium in the presence of an oil-soluble polymn. initiator and a dispersion stabilizer is completed within 4 hr. The dispersion stabilizer comprises partially saponified polyvinyl alcohol (A) having a degree of saponification of 75-90 mol.% and an average degree of polymn. of 2,000-4,000 and partially saponified polyvinyl alcohol (B) having a degree of saponification of 60-85 mol.% and an average degree of polymn. of 300-1,500 in a wt. ratio of A/B of (5/1)-(20/1) and is used in an amt. of 0.04-0.08 wt.% of the monomer.
Patent JP-S6487704-A (JP)
Title: Method for compacting powder multi-layers
Inventor: YOSHIMOTO KAZUYUKI
IPC: B22F7/06
Filed: 1987-09-29
Abstract: PURPOSE:To surely prevent development of shifting between powder layers having different qualities by arranging high density inserting powder material to be compacted together with the powders having different qualities so as to position at intermediate layer between the powder layers having different qualities, green compacting, and sintering after tack welding by laser beam. CONSTITUTION:A second powder 3' is charged in a die 5 and temporarily green- compacted by a punch 6 having tapered face 6a and a second powder layer 3 having the tapered face 3a on the peripheral part at upper end is formed. Successively, after arranging the rectangular ring-state inserting powder material 4 to be compacted having triangle cross section with density higher than the powder layers 2, 3 having different qualities along the tapered face 3a, the other powder 2' is charged in the die 5. Next, a first powder 2' is temporarily green-compacted by the punch 6 having tapered face 6a and the first powder layer 2 having tapered face 2a on the peripheral part at upper end is formed. Further, after arranging the inserting powder material 4 to be compacted along this tapered face 2a, the second powder 3' is charged in the die 5 and practically green-compacted by a punch 7, to form the second powder layer 3. After tack welding to the green compact 1 composing of these three layers by projecting the laser beam, it is sintered to make them integratedly.
Patent JP-S6489363-A (JP)
Title: Solid state image sensing device
Inventor: UYA SHINJI
IPC: H04N5/3722
Filed: 1987-09-29
Abstract: PURPOSE:To bidirectionally transfer charge by forming the array of a source layer for reading pixels in a pattern in which horizontally adjacent layers are displaced perpendicularly at 1/2 pixel pitch, and forming a buried channel in a zigzag pattern having a predetermined width. CONSTITUTION:Reading source layers 4 are disposed by displacing perpendicularly at 1/2 pixel pitch at every other row, and the buried channel(ch) 3 of a vertical CCD ch is formed in a zigzag pattern having a substantially constant width. A transfer unit 1-a for transferring charge from the ch stop 2 and the layer 4 to the buried ch is formed in a pattern in which reading directions are different at 90 deg. at every other row. Thus, transfer gate electrodes 6, 7 can be disposed linearly as a conventional one. The pattern of trunk electrodes 11 is extended in a direction for correcting the displacement of the layer 4 between adjacent vertical rows. A contact hole formed on a second insulating film covering the electrodes 11 is formed in a pattern in which the displacement of the layers 4 is corrected. Thus, pixel electrodes are formed in a square latticelike pattern.
Patent JP-H04124811-A (JP)
Title: Electron beam drawing apparatus
Inventor: MORITA HIROBUMI
IPC: H01L21/027
Filed: 1990-09-14
Abstract: PURPOSE:To obtain an apparatus capable of reducing the deterioration of accuracy through charging up without impairing throughput by having a stripe- shaped screening electrode directly above a sample and by conducting drawing while moving the sample continuously. CONSTITUTION:In the title apparatus, a stripe-shaped screening electrode 1 is held directly above a sample 5 and drawing is conducted while the sample 5 is moved continuously. In order that e.g. drawing is conducted on the sample 5, a sample stage 4 is first moved continuously in the direction 12A, i.e., in the direction perpendicularly intersecting to the stripe of the stripe-shaped screening electrode 1, and when a region to be drawn on the surface of the sample enters a beam scanning range 11, drawing is started successively in drawing order 13. When drawing is continued while the sample 5 is moved, there appears a region 12 incapable of drawing because of being hidden by an electrode element M2, but drawing may be conducted after waiting until the region 21 moves and comes out from under the electrode element M2, as the sample stage 4 moves continuously. The traveling speed of the sample is determined by pattern density, beam current, etc.
Patent JP-H03108495-A (JP)
Title: Activator, activator gene and marker gene and production of useful and physiologically active substance
Inventor: NISHIYA YOSHIAKI
IPC: C07K14/195
Filed: 1989-09-20
Abstract: NEW MATERIAL:An activator having properties activating a gene derived from a thermophilic bacterium and containing a marker gene and enhancing transfer of structural gene controlled by a gene containing the marker gene. USE:The activator is used for controlling expression of gene concerning production of useful substance or for efficiently producing an useful and physiologically active substance. PREPARATION:For example, Bacillus stearothemophilus is cultured in a culture medium and bacterium cell thereof is collected and chromosome DNA is separated according to an ordinary method and treated with restriction enzymes and then integrated into a vector plasmid separated from Bacillus subtilis MT-2 according to an ordinary method and inserted into Bacillus subtilis MT-2 to transform Bacillus subtilis MT-2 and the transformer is cloned and clone having activating factor gene is selected and cultured to provide the activator.
Patent JP-H01127472-A (JP)
Title: Cowling device for motorcycle
Inventor: HIRAMATSU RYOICHI
IPC: B62J23/00
Filed: 1988-09-30
Abstract: PURPOSE: To facilitate maintenance and inspection of an engine front part and to improve an appearance of an under cowl by dividing the under cowl into three pieces consisting of left and right side panel parts and a front panel part and connecting them with each other. CONSTITUTION: An under cowl 30 surrounding an engine 4 is divided into three pieces, that is, a pair of left, and right side panel parts 30a, 30b and a front panel part 34 arranged between the front end lower parts of the side panel parts 30a, 30b. When the panel part 34 alone is removed, the front part of the engine 4 is opened wide toward the front side. Therefore, removal of the large panel parts 30a, 30b is not required for maintenance and inspection of the engine 4 front part or for removal of an exhaust pipe 32, so that inspection around the engine 4 can be efficiently carried out with ease.  As seams 37 between the panel part 34 and the side panel parts 30a, 30b are positioned above the left and right side edge parts of the panel part 34, the seams 37 are hardly seen from the outside, while the front face part of the cowl 30 is formed integrally without any seam, and consequently, an appearance of the under cowl 30 itself can be improved further.
Patent JP-H0985105-A (JP)
Title: Formation of functional thermal spray coating film, production of catalyst and functional powder for thermal spraying
Inventor: HANAKADA YOSHIO
IPC: B01J37/02
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To form the spray coating film contg. desired components as dispersed particles by setting the spraying temp. of a skeleton-forming powder at a temp. sufficient to melt the powder and the spraying temp. of a functionality providing substance at a temp. below the melting point of the substance respectively. SOLUTION: In this formation, at the time of placing plural spray guns 1a and 1b, their respective spraying modes of the spray guns 1a and 1b can separately be set. On the other hand, at the time of using a single spray gun in which inner and outer diameter type dual system supply ports 2a and 2b are incorporated, e.g. the spray gun is provided with an inner diameter type supply port 2a for a skeleton forming powder and an outer diameter type supply port 2b for a functionality providing substance. A fuel supplied through a mixed gas flow passage 3 forms a mixed gas flame 4 and air supplied through a compressed air passage 5 forms an air curtain 5' to surround the mixed gas flame 4 with the air curtain 5'. At this time, the temp. of the flame 4 is set at a temp. sufficient to melt the skeleton forming powder and the skeleton forming powder is supplied to the flame 4 to melt it.  At the same time, the functionality providing substance is supplied to a low temp. part on the outer periphery of the air curtain 5'.
Patent JP-S60137389-A (JP)
Inventor: TORIDA FUMIO
IPC: D06F33/02
Filed: 1984-11-21
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-H0293637-A (JP)
Title: Film carrier
Inventor: IMAMURA TAKASHI
IPC: G03B27/46
Filed: 1988-09-30
Abstract: PURPOSE:To prevent the looseness in the thickness direction of a film at the time of conveying the film and to accurately convey the film by providing a lower base where the film is placed and which supports the back surface of the film, side surface parts for guiding both end surfaces in the width direction of the film, a recessed part and a film conveyance path provided with an upper base. CONSTITUTION:The film conveyance path 16 is formed on a pedestal 12 and both end parts in the width direction of the conveyance path 16 are set as guiding surfaces 18 which come into contact with the part of the film 17 other than an image part to guide the film, then a recessed part 20 is formed in the middle part in the width direction. A notched part 28 is formed on the corner part of the guiding surface 18 with the side surface 26 of the film conveyance path. Therefore, a fine error in the width dimension of the film 17 can be absorbed. Since the circumference of the film 17 is all covered with the lower base 20, the side surface parts 26 and the upper base 114, the deflection quantity of the film 17 can be limited. Thus, the film 17 can be accurately conveyed.
Patent JP-S63100765-A (JP)
Title: Supply circuit for source potential
Inventor: HASHIMOTO MASAMI
IPC: H01L21/822
Filed: 1986-10-17
Abstract: PURPOSE:To realize impedance for preventing electrostatic breakdown applied between power supplies easily by the small area of a pattern, and to apply the title circuit even to an IC for a gate array by supplying source potential by constituting only of an FET. CONSTITUTION:When a high potential output 13 where both a P-type MOSFET 11 and an N-type MOSFET 12 are turned ON is brought to 'H' and a low potential output 14 to 'L', the FETs 11 and 12 mutually intensify an ON state, and are brought to a stable state. A drain electrode for the FET 11 in which there is no supply source of potential when the output 13 is brought to 'L' and the output 14 to 'H' has a diffusion junction between the drain electrode and a substrate at +VDD, a drain electrode for the FET 12 has a diffusion junction between the drain electrode and the substrate at -VSS, and the output 13 is directed toward 'H' and the output 14 toward 'L'. Accordingly, each potential at +VDD is acquired from the output 13 and one at -VSS from the output 14.
Patent JP-S61126885-A (JP)
Title: Tv signal generation system
Inventor: TAKAHASHI TETSUO
IPC: H04N5/44
Filed: 1984-11-24
Abstract: PURPOSE:To enable the titled system to generate TV signal with high resolution at a present broadcast equipments by compressing the regular band of a luminous signal to 1/2, forming 1 frame by 4 fields, and inserting or not inserting an equalizing pulse every 2 field periods. CONSTITUTION:A luminous signal ya is sampled and held by a sampling pulse fsy of frequency 512 fH in a sample and hold circuit 1, and a luminous signal ya' outputted through a filter 4 is folded at 256fH. And a color difference signal is the same,too. (B-Y)a, (R-Y)a are outputted as color degree signals. Insertion or non-insertion of the equalizing pulse is repeated very two field periods because one frame is composed of four fields. It is the addition of the equalizing pulse E discriminates 4n fields and 4n+1 fields, non-application of the equalized pulse discriminates 4n+2 and 4n+3 field, odd and even inclusively. Thus, an image of high resolution can be obtained by the use of a present broadcast equipment.
Patent JP-H0558469-A (JP)
Title: Paper feeding device
Inventor: KAWASE JUNICHI
IPC: B65H1/04
Filed: 1991-08-31
Abstract: PURPOSE:To regulate sheet loaded on a tray securely, and to improve the workability a small amount of sheet are fed. CONSTITUTION:When a tray 120 is inserted into a device main body 100, and sheet S are moved upward together with a sheet loading board 125 to reach the position to allow the feeding, an end regulation member 130 is provided further to the feeding side of a side fence 126 automatically, and the papers are fed accurately by the end regulating member 130 even though the sheet size is small. And in this paper feeding position, a lock member 140 provided at the uppermost position of the sheet S is engaged and locked to the upper inner side of a device main body frame 101, and when a small amount of sheet are fed, for example, the sheet S are lowered a little to release the locking.