baber/WOPTO huggingface dataset:
Patent JP-S63283620-A (JP)
Title: Ophthalmic apparatus
Inventor: TANAKA SHINYA
IPC: A61B3/10
Filed: 1987-05-18
Abstract: PURPOSE:To obtain the best data concerned, by detecting the degree of alignment between an eye to be examined and a measuring apparatus at the time of the measurement using an ophthalmic machinery and selecting the optimum value from the range of a plurality of permissible errors corresponding to the detected degree. CONSTITUTION:In an alignment detection mechanism, the alignment beam emitted from an LED 5 is reflected by a mirror 6 and a half mirror 7 to further transmit through the half mirror 7 and an image forming lens 8 and subsequently reflected by a mirror 9 to be received by a beam detector 10 and formed into an image thereon. Setting devices 21a, 21b, 21c set allowance error ranges for automatic measurement of the alignment accuracy of an eye E to be examined and the mechanism. Further, the output signals of pulse counters 22a, 22b and the output signal of a comparator 20C are inputted to an AND circuit 23. The AND circuit 23 is connected to a trigger generator 24 and, when either one of the output signals of the pulse counters 22a, 22b and the comparator 20c become an H-level of a high output signal, automatic measurement is started.
Patent JP-S5643779-A (JP)
Title: Photodiode
Inventor: SHINOHARA YASUO
IPC: H01L29/866
Filed: 1979-09-17
Abstract: PURPOSE:To secure a stable action for a long time by forming an outer rim of a guard ring layer over a given length beside an N<+> layer contour while the outer rim of an n-side electrode is overhung outward from the outer rim of the guird ring layer. CONSTITUTION:An N type guird ring layer 19 is formed on a P type epitaxial layer 8. Then, after formation of a P<+> channel stopper layer 10, an N<+> layer 11 is formed on a photodetecting part. After the formation of a reflection-free coating film 12, an  electrode 13 is formed by aluminum evaporation. At this point, it is so arranged that the outer rim of the n-side electrode 13 is overhung 10mum from the outer rim  of the guird ring layer 19 so as to prevent electric line of force near the outer side of  the guird ring layer 9 at action.
Patent JP-S5744736-A (JP)
Title: Engine structure
Inventor: ITOU TADAHIKO
IPC: F02D13/06
Filed: 1980-08-29
Abstract: PURPOSE: To improve fuel consumption in time of a drive of low speed and low load and to alleviate the limit of the maximum output due to mechanical loss in time of a drive of high speed and high load by a method wherein combustion chambers in some of cylinders are of the output priority type and those in the others are of lamellar combustion type.  
     CONSTITUTION: There are provided a cylinder group A comprising cylinders 4, 10 having a output priority type combustion chamber structure and a cylinder group B comprising cylinders 6, 8 composed of a main combustion chamber 172 provided with a piston 24 and a subchamber 176 connecting to the combustion chamber 172 through a jet hole 174. Besides, structurally, concentrated mixed gas is supplied from a concentrated mixed gas preparing means 212 of a carburetor 15 to the subchamber 176 and dilute mixed gas is supplied to the chamber 172. In the above-said constitution cylinder group A stops and cylinder group B only operates in time of a low speed and load drive while both cylinder groups A, B operate in time of a high speed and load drive. In this case, concentrated and dilute lamellar combustion is carried out in the whole combustion chamber 170. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05314124-A (JP)
Title: Print controller for documentation device
Inventor: MACHIDA SATOSHI
IPC: G06F3/12
Filed: 1992-05-12
Abstract: PURPOSE:To provide a print controller for a documentation device capable of providing useful and diversified document print by providing a block print function to print only a designated block range in generated document information. CONSTITUTION:A print buffer 8 stores font data 2a in accordance with the document information within the designated range of the document information corresponding to a block print mode. A CPU 1 prints the document information within the designated block range based on the font data developed on the print buffer 8. Also, it performs such control to print the document information within the designated block range by magnifying/reducing corresponding to the designation of a magnification/reduction mode.
Patent JP-H08294129-A (JP)
Title: Motion vector detector and detection method
Inventor: OGURA HIDEFUMI
IPC: H04N19/137
Filed: 1995-04-20
Abstract: PURPOSE: To allow a motion vector detector to conduct sub sampling in which a mis-detection hardly takes place. CONSTITUTION: A reference block composed of 4-line × 4-pixel is divided into two reference small blocks 41, 42 each composed of 4-line × 2-pixel. Furthermore, a check block 43 is similarly divided into two check small blocks 44, 45. A data location representing maximum and minimum values as to data of the reference small blocks 41, 42 is located. Data at the data location corresponding to the specific data location are selected among the check small blocks 44, 45 and a residue is calculated from the data of the selected check small blocks 44, 45 and data of the corresponding reference small blocks 41, 42. Thus, mis-detection of a motion vector hardly takes place in comparison with the method of sub-sampling fixed pixels by applying adaptive sub-sampling of the reference blocks in this way.
Patent JP-H08292463-A (JP)
Title: Flashing device
Inventor: HIRASAWA KOICHI
IPC: G03B7/16
Filed: 1995-04-20
Abstract: PURPOSE: To device flash quantity by a simple digital circuit with high precision for each flashing time by providing a means which compares the flash quantity of a flashing means with a predetermined threshold digitally. CONSTITUTION: This device detects stroboscopic flash by a sensor 4 and outputs a signal corresponding to the stroboscopic flash to a flash quantity monitor part 5, which decides the stroboscopic flash level by a digital comparison as to whether the stroboscopic flash is normal or abnormal and outputs the decision result to a monitor result display and alarm part 6. The signal regarding the decision result is switched on the basis of a flash control signal, and latched and outputted. Further, the stroboscopic flash and the sensor output can be made to correspond one to one with the flash control signal of a stroboscopic device 21 that a flash timing controller 31a outputs, and a period wherein defective flash is caused can be known.
Patent JP-H10115826-A (JP)
Title: Display element and electronic equipment using the same
Inventor: IIJIMA CHIYOAKI
IPC: G02B5/30
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a display element capable of obtaining a bright display and preventing the occurrence of parallax. SOLUTION: Aluminum electrodes 34, color filters 80, a polarization separator 70 and a diffusion layer 60 are provided in this order between a glass substrate 24 and an STN liquid crystal 50. As the polarization separator 70, the polarization separator 70 capable of transmitting a linear polarization component of a prescribed second direction among light incident on the STN liquid crystal 50 side through as the linear polarization of the second direction, reflecting the linear polarization component of a third direction orthogonally intersecting with the prescribed second direction and emitting the linear polarization of the second direction to the STN liquid crystal 50 side for the light incident from the aluminum electrode 34 side is used.
Patent JP-H0415087-A (JP)
Title: Sewing speed control unit for sewing machine
Inventor: KONDOU IKUZOU
IPC: D05B25/00
Filed: 1990-05-09
Abstract: PURPOSE:To automatically regulate sewing speed to a speed suitable to sewing by instructing a sewing process by a sewing process-instructing means, and controlling a needle bar-driving device on the basis of the sewing speed data corresponding to the sewing process. CONSTITUTION:The sewing speed data peculiar to each of a plurality of sewing processes is stored in the sewing speed data-memory part 80 of a management device 70. A sewing process is outputted to a control unit 36 on the basis of the instruction of an instructing device 14 and the instruction device 74 of a CPU 72. On the basis of the sewing speed data corresponding to the outputted sewing process, a needle bar-driving devices such as a sewing machine motor 22, pulleys 24, 26 and a belt 28 are controlled, and the sewing speed is controlled to a level set by the sewing speed data.
Patent JP-S63303163-A (JP)
Inventor: KONRAATO EFU GIRUHAUSU
IPC: D06B3/04
Filed: 1988-05-18
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-S5453683-A (JP)
Title: Neutralizing method for organic compound solution
Inventor: IKEDA JIYOU
IPC: B01D61/50
Filed: 1977-10-06
Abstract: PURPOSE: To neutralyze a soln. of an org. cpd. with caustic alkali without loss of the org. cpd. and to recover the caustic alkali of high purity, by effecting the reaction of one or more kinds of carbonyl cpds. in the presence of caustic alkali to form a soln. of the org. cpd., then by electrodialyzing the soln. in an electrolytic cell equipped with a cation exchange membrane.  
     CONSTITUTION: One or more kinds of carbonyl cpd. (e.g., HCHO, CH 3 CHO) is subjected to aldol condensation or Cannizzaro reaction to form a reaction liq., which is electrodialyzed beyond the neutralization point by feeding the liq. to the anodic chamber 1 of an electrolytic cell having a cation exchange membrane 3. Thereby, 5W15 N caustic alkali of high purity is recovered from cathodic chamber 2 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01288471-A (JP)
Title: Printer
Inventor: YAMAGUCHI SHINICHI
IPC: B41J13/00
Filed: 1988-05-17
Abstract: PURPOSE:To shorten printing time and to check the condition of record paper through a single detection switch, by driving a paper feed means and starting feed of next record paper when printing is started and the rear end of the record paper is detected through a detecting means during print operation. CONSTITUTION:A record paper 29 is carried through rotation of a carry roller 10. During this interval, a control circuit 23 checks the output from a detection switch 22 and determines whether the detection switch 22 is turned ON, i.e. the tip of the record paper 29 reached to the position of the detection switch 22. When the rear end of the record paper 29 passes through the detection switch 22 and the detection switch 22 is turned OFF, a control circuit 23 judges whether the count of a page counter 25 has been set to 0. Since it is the first page and the counter 25 is set to 1, it is judged whether a flug is set. As the flug has not been set hitherto upon setting of flug 27, a paper feed motor 17 is started to drive.
Patent JP-S5911749-A (JP)
Title: Flat motor with built-in brush pigtail engaging and disengaging device
Inventor: OZAKI SOUZABUROU
IPC: H01R39/38
Filed: 1982-07-12
Abstract: PURPOSE:To simplify the working steps for a flat motor by simultaneously performing the blocking of a pin hole for engaging and disengaging a pigtail with the adjusting work of a brush neutral shaft, thereby eliminating the work of blocking the hole. CONSTITUTION:A rotor 20 is inserted into a load side end bracket 8, and an opposite load side end bracket set 21 is associated from the axial direction. Then, a brush pigtail 15 is pressed by a push pin from outside via a through hole 14, and the pigtail is removed. At this time, the brush 3 is protruded by pressing a spring 4, and contacted with a commutator 12. Subsequently, a brush retainer 2 is turned circumferentially to adjust the brush neutral shaft. The push pin passing hole 14 formed at the opposite load side end bracket 6 is forcibly blocked at the time of adjusting the neutral shaft.
Patent JP-S5914493-A (JP)
Inventor: OOTSUKI SAKUJIROU
IPC: F15B9/09
Filed: 1982-07-12
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-H0418967-A (JP)
Title: Painting and finishing method
Inventor: SHIRAI NOBUYOSHI
IPC: B05D5/06
Filed: 1990-05-11
Abstract: PURPOSE:To obtain a composite coated film having the excellent appearance of the coated film and oxidation resistance by using a curable resin compsn. contg. a carboxyl group-contg. vinyl polymer and a compd. having an epoxy group and a hydrolyzable silyl group in combination in one molecule as a top clear paint. CONSTITUTION:A paint BC-1 for a base coat contg. a curable resin compounded with metallic powder and/or coloring pigments is applied on a surface and the top clear paint TC-1 consisting of the specific curable resin compsn. is applied on the coated surface obtd. in such a manner. The clear paint TC-1 for a top coat for which the resin compsn. formed by compounding polyisocyanates C or aminoplast D with a vinyl polymer polyol A or polyester polyol B as the resin components constituting the paint BC-1 for the base coat contains the carboxyl group-contg. vinyl polymer E and the compd. F having the epoxy group and the hydrolyzable silyl group in combination in one molecule. The composite cured coated film having the excellent performance of the coated film is formed in this way.
Patent JP-H09303086-A (JP)
Title: Blade cutter replacing device
Inventor: MORIO SABURO
IPC: E21D9/08
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of work of replacing a cutter from the inside of a machine by closing a blade cutter protruding opening part in a replacement chamber installed at the back face of a cutter disc, with a cylindrical member, and communicating the replacement chamber with the inside of the machine by a sliding gate. SOLUTION: A cylinder is elongated to rotate a cylindrical member 5 until an opening part 5a is completely out of an opening part 1 of a cutter disc D, and a space between a closing part 48 and the cylindrical member 5 is closed with a sealant 9. A pin 15 is then removed, and the cylinder 13 is shortened to press the tip of a sliding gate 11 to a chamber side wall member 4b. In this protruding position W, the pin 15 is inserted in an insert hole 14a of a stopper 14 and a cutter disc side insert hole 16a of a bracket 16. In this state, a door 12 of the sliding gate 11 is removed, and a front face door member 10 is removed from the A-side in a machine. Sediment discharge in a replacement chamber 4 and the replacement of a blade cutter H can thereby performed in an excavating position corresponding to the wear state of the cutter H with the same pressure as the A-side in the machine.
Patent JP-H06334913-A (JP)
Title: Automatic focusing device
Inventor: TAMAYAMA HIROSHI
IPC: H04N5/232
Filed: 1993-05-21
Abstract: PURPOSE:To quickly adjust a focusing position also for a subject with horizontal stripes by simple constitution. CONSTITUTION:A high frequency component indicating the contrast information of a luminance signal Y is extracted by a BPF 11 and horizontal contrast information is extracted by a window processing circuit 12 and an absolute value detecting circuit 13. An output signal SH from the circuit 13 is selected in the period of a horizontal window B and the luminance signal Y is selected in a period other than the window B as an output signal SAD from a selector circuit 14. A vertical difference calculating circuit 17 finds out the vertical contrast information of vertical windows A, C and an integrating circuit 19 integrates the output signal SH of the circuit 13 and the vertical contrast information of the windows A, C to find out the contrast evaluation value of one picture.
Patent JP-H05302594-A (JP)
Title: Sheet metal-made pump casing
Inventor: KOBAYASHI MAKOTO
IPC: F04D29/42
Filed: 1992-04-14
Abstract: PURPOSE:To provide a sheet metal-made pump casing wherein necessity for providing rigidity in the pump casing for fixing or holding a guide device is eliminated and its shape can be freely selected. CONSTITUTION:In a sheet metal-made pump casing manufactured by press molding, an external casing 1 having a suction nozzle 3 and an internal casing 10 provided in the external casing 1, in a condition isolated therefrom, to house an impeller 114 in the inside of the casing 10 are provided. The pump casing provides a guide device 17 provided in the internal casing 10 to form a guide vane or volute and a seal member 13 formed of elastic material interposed in a clearance between a suction side end part of the internal casing 10 and the external casing 1.
Patent JP-S63285936-A (JP)
Title: Reactive ion etching
Inventor: SAKOTA YUJI
IPC: H01L21/3065
Filed: 1987-05-19
Abstract: PURPOSE:To enable anisotropic deep etching by positioning a sidewall protective- film supply source near an article to be etched. CONSTITUTION:In reactive ion sputtering, a scattering material from a sidewall protective-film supply source 11 physically sputtered by ion species in a chamber 1 adheres on the surface of an article to be etched 6 again, but a sidewall protective film 12 is formed only on a side wall surface 6b not subject to an ion impact, and the scattering material adhering on the base 6a is etched by the ion impact and is not left. Etching by radical reaction species having no directional properties does not cause side etching by the sidewall protective film 12, and anisotropic etching only in the vertical direction toward the base 6a is executed. Even when the quantity of radicals is increased, the phenomenon is not changed, and reactive ion etching having anisotropy is performed at a high etching rate.
Patent JP-S5822431-A (JP)
Title: Data transfer controlling system
Inventor: KATOU HIROICHI
IPC: G06F13/12
Filed: 1981-07-31
Abstract: PURPOSE:To perform data transfer securely by permitting new data transfer immediately after a request to transfer to one computer in an emergency is generated during a transfer sequence. CONSTITUTION:When a computer 1 outputs, for example, a (data output) instruction to a channel connecting device 5, the device 5 starts data transfer from the computer 1 to a computer 2. If an emergency request for transfer from the computer 2 to the computer 1 is generated, the computer 2 executes a (forcible data output) instruction. While the computer 1 sends the (data input) instruction to the device 5, the computer 2 outputs the (forcibl data input) instruction to reverse the direction of the data transfer. Thus, the data transmission is carried out securely between the computers 1 and 2.
Patent JP-H0416035-A (JP)
Title: Packet switching type multi-cast transmission system
Inventor: ITO YASUHIRO
IPC: H04L12/42
Filed: 1990-05-10
Abstract: PURPOSE:To improve the transmission efficiency of a network system by adopting the address constitution in which it is not required to add a reception address to a packet even when the number of transmission destination nodes is increased while a packet sender address and a packet transmission destination address are integrated. CONSTITUTION:In the case of making transmission in packet switching multi- case, a node making packet transmission sets an address for its own node of a packet and an address corresponding to a transmission destination node to 1 and sets other addresses to 0 and then sends the resulting packet. Moreover, all nodes reference a packet address every time a packet is received and when its own node address bit is 0, the packet is transferred as it is to a transmission line. When its own node address bit only is logic '1', the packet is eliminated from the transmission line. When two address bits or above are logic '1', the data in the packet is fetched and after its own node address bit is revised into logic '0', the packet is transferred to the transmission line.
Patent JP-H09304902-A (JP)
Title: Automatic developing machine for silver halide photosensitive material
Inventor: HASHIMOTO HIROYUKI
IPC: G03D3/02
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To eliminate a transfer part between treatment processes and clear one of limit conditions which occur when the whole automatic developing machine is made compact. SOLUTION: This automatic developing machine has a plurality of pairs of conveyance rollers which nip and convey a silver halide photosensitive material and supplies various kinds of treatment liquid which differ depending on a plurality of treatment processes to the silver halide photosensitive material while the material is being nipped and conveyed by the pairs of conveyance rollers to treat it. In this case, a bleaching treatment process 4 or a bleaching fixation treatment process 7 and at least one of the other treatment processes among the plurality of treatment processes are provided in the same treatment tank to treat the material by dropping treatment liquid in the treatment process naturally downward from above. The treatment tank has a pseudo-sealed structure.
Patent JP-H02303310-A (JP)
Title: High voltage electric apparatus
Inventor: MATSUMOTO SATOSHI
IPC: H02G5/06
Filed: 1989-05-16
Abstract: PURPOSE:To absorb surges effectively by attaching a ring-shaped surge absorbing member, which consists of magnetic substance or high dielectric material and surrounds the periphery of a vessel, to the periphery of the vessel. CONSTITUTION:Vessels 1, 2, and 3 are connected with each other through insulating spacers 7, and insulating gas 4 such as SF6 gas, or the like is filled, and then conductors 5 and 6 are inserted, being insulated and supported by the insulating spacers 7. Ring-shaped surge absorbing members 11, 12, 13, and 14 surrounding the peripheries of the vessels are attached to the peripheries of the vessels 1, 2, and 3, respectively. These surge absorbers are the ones that magnetic substance such as amorphous alloy, ferrite, etc., or high dielectric material such as barium titanate, etc., is made in core shapes. The surge voltage, which is induced by the reflection of surges arising at the joints between the vessels, is absorbed by the surge absorbing members 11-14.
Patent JP-S61279732-A (JP)
Title: Turbosupercharged engine
Inventor: TORIKAI KATSUMI
IPC: F01P3/20
Filed: 1985-06-05
Abstract: PURPOSE:To aim at reduction in a floor space, by connecting an intercooler solidly to an inlet air silencer, in case of a device which installs the intercooler and the inlet air silencer alongside in a supercharging passage in a turbosupercharged engine suitable for an outboard motor. CONSTITUTION:An engine 14 in a outboard motor 10 sets up symmetrical turbosuperchargers 23 (23R and 23L) in a zone sandwiched by each bank at both sides of a cylinder body 17, and drives a turbine part 24 by the exhaust gas taken in from an exhaust intake 26 and exhausted out of an exhaust pipe 27, driving a compressor part 25 with the power. The compressor part 25 pressurizes air out of an inlet port 28 and discharges it to an air charging pipe 29. In the above-mentioned, a box body 31 coupling an intercooler 30 and an inlet air silencer 32 together solidly is connected to the downstream side of the air charging pipe 29, and compressed air of the intercooler 30, cooled by making it passing through a cooling water passage 33 having fins 34, is made so as to be led into a carburetor 19.
Patent JP-S5245154-A (JP)
Title: Drain water treatment agent
Inventor: TAKADA KOUJI
IPC: C02F1/28
Filed: 1975-10-08
Abstract: PURPOSE: To provide a drain water treatment agent, which has extremely high removal effect with respect to chromium ions, is practically free from effluent barium ions and can be readily handled. 
     COPYRIGHT: (C)1977,JPO&Japio