baber/WOPTO huggingface dataset:
Patent JP-S5887544-A (JP)
Title: Photometric device
Inventor: HORIKAWA YOSHIAKI
IPC: G03B7/099
Filed: 1981-11-19
Abstract: PURPOSE:To execute photometry by various photometric modes, and also to prevent a large-sized optical system, by placing a photometric element in a relfection mirror, providing a lens in front of the photometric element to give  the directivity. CONSTITUTION:Lenses 7, 7' and 7'' are povided on a reflection mirror 3 coaxially with light beams L, L' and L'' converging to specified image height from a cemera lens 5, so that only light converging to the specified image height  reaches photometric elements 6, 6' and 6''. Since, to each photometric element, only a luminous flux having extremely strong directivity is made incident by selecting and combining each photometric output, various photometric modes such as spot photometry, center photometry, circumferential photometry, mean photometry, etc. can be selected.
Patent JP-S5887711-A (JP)
Inventor: TSUJI HITOSHI
IPC: H01H1/04
Filed: 1981-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0639136-A (JP)
Title: Table for pachinko machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1992-06-18
Abstract: PURPOSE:To provide a unitary frame for installing a plurality of pachinko game machines which is capable of widening the degree of freedom in designing the interior facilities etc., of a game house by suppressing the height of the unitary frame. CONSTITUTION:A pachinko ball refilling path 10 is configured with a moving path part 20 through which balls are refilled to pachinko machines forcedly and surely using an approx. horizontal cenveying belt 21. This allows eliminating any ball storage box and inclining refilling path to permit suppressing the height of the unitary frame 2 for installing a plurality of pachinko game machines, which enables widening the degree of freedom in designing the interior facilities of a game house.
Patent JP-S6078430-A (JP)
Title: Feeding circuit of camera
Inventor: KOBAYASHI RIYUUICHI
IPC: G03B7/26
Filed: 1983-10-06
Abstract: PURPOSE:To prevent unnecessary power consumption by stopping power supply to a photometric circuit when a shutter release buttion is held in the first stroke state for a certain time. CONSTITUTION:A counter 23 which is cleared by a clear signal of a NAND gate 22 starts counting by the first storke of the shutter release button and outputs a high-level signal after a certain time to invert the output of a NOR gate 25 to the low level. The low-level signal of the gate 25 is inputted to an AND gate 31 through a switch SW4 to inhibit the clock input to an up/down counter 32. Simultaneously, this low-level signal is sent to an inverter 16 to make the output of the inverter 16 high-level, and a transistor 4 is turned off to stop power supply to photometric circuit C3.
Patent JP-H1119813-A (JP)
Title: Compound hole drilling tool
Inventor: OHASHI SEIJI
IPC: B23B31/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a compound hole drilling tool of stepped drill or the like simplifying a structure, eliminating misalignment of an axial center, enhancing interchangeability, able to use a tool on the market, able to perform high accurate work. SOLUTION: A tool comprises a replacement edge tool 5 provided with a cutting edge 4 around a tip end part 3 of a center hole 2, main unit 8 provided with the replacement edge tool in a tip end part of a through hole 7 having a tapered hole part 6 in the inside, spring collet 10 corresponding to the tapered hole part of a main unit to insert a bar-shaped work tool 1 in a center hole 11 enabled to be clamped, and a nut 14 comprising an internal thread 15 screwed to an external thread 16 provided in the periphery of the main unit and a through hole 17 to insert a bar-shaped work tool in a spring collet center hole enabled to be tightened/loosened.  Further, in a tip end part of the through hole in the main unit, a shaft right angle plane part 19 having a two-surface width part 18 and a mounting screw hole 20 in a center hole axial direction are provided, the replacement edge tool is fitted to the two-surface width part and brought into contact with the shaft right angle plane part, to be fixed to a mounting screw hole by a screw 26.
Patent JP-H0537366-A (JP)
Title: Synchronization detecting circuit
Inventor: FUJII TAKASHI
IPC: H03L7/095
Filed: 1991-07-25
Abstract: PURPOSE:To detect synchronization/non-synchronization of a phase locked loop by a comparatively simple circuit configuration, and also, to facilitate its design by combining theoretically an input signal, an output signal of a voltage control oscillating circuit, and their delay signal, in the phase locked loop circuit constituted of a phase comparing circuit, a loop filter and the voltage control oscillating circuit. CONSTITUTION:Logic circuits (NAND 26-29) output a set signal and a reset signal by combining theoretically an input signal 5, its delay signal 9, an output signal 6 of a voltage control oscillating circuit 3, and its delay signal 10. By these set signals and reset signals, an S/R flip-flop 11 is driven, and a detection output of synchronization/non-synchronization is obtained.
Patent JP-2001012913-A (JP)
Title: Coil position detector
Inventor: INOMATA MASAKAZU
IPC: G01B11/03
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a coil position detector in which the coil position can be operated accurately even for a coil having mirror surface by projecting the three-dimensional cross-section data of the coil in the radial and widthwise directions thereof and calculating the width and radius of the coil along with respective central positions thereof. SOLUTION: A slit light scanner 12 performs scanning by projecting laser slit light 12a to cut a coil 3 and transmits a signal of light projection angle θwhereas a TV camera 10 transmits the pickup image of light cutting line as an image signal. Based on the image signal and the light projection angle signal, an image synthesizer 14 generates a binarized image processing signal and a projection angle image signals and a regular reflected light noise removing unit 17 varies the light projection angle θ when regular reflected light is inputted. Based on both image signals, a profile operating unit 16 operates three- dimensional cross-section data and a coil operating unit 18 projects the cross-sectional data in the radial and widthwise directions of the coil and calculates the width and radius of the coil along with respective central positions thereof. According to the arrangement, influence of regular reflected light can be eliminated even when the coil 3 has mirror surface.
Patent JP-S6341958-A (JP)
Title: Digital signal processing device
Inventor: KOBAYASHI NOBORU
IPC: G06F12/14
Filed: 1986-08-07
Abstract: PURPOSE:To prevent without fail the executing error of a program easy to occur especially when a built-in instruction ROM area is narrower than an instruction address space by detecting this and outputting a detecting signal by matching it to the timing of an instruction or data output when the address designation is executed for the executing prohibiting area except a built-in ROM. CONSTITUTION:An address signal inputted to a built-in ROM has a program address and a data address, and when these address signals address-designate an executing prohibiting area except the built-in ROM 1, an error address detecting means 2 detects this. An error signal output means 4 outputs the error detecting signal from the error address detecting means 2 with the timing outputted by a memory means 3 to store once a program instruction or data from the built-in ROM 1. Thus, a program error and a data error can be detected.
Patent JP-H0351283-A (JP)
Title: Iron tower used as elevator shaft
Inventor: SUGIYAMA MIKI
IPC: B66B7/00
Filed: 1989-07-20
Abstract: PURPOSE:To make it easy to construct an iron tower used as an elevator shaft by providing on the side of a riding place within the elevator shaft two guide rails each provided with plural long holes, and on the opposite side of the riding place two columns each provided with plural long holes, and providing a horizontal member for connecting them together. CONSTITUTION:To two guide rails 10, 10 and two columns 12, 12, both of which are provided one on the side of a riding place and the other on the opposite side of the riding place within an elevator shaft H, a horizontal member 13 is connected by a bolt 16a and nut 16b while a supporting tool is located in a desired mounting position on each of the guide rails 10. A slide arm 14 is connected to the end of the horizontal member 13. A plate 17 attached to the free end of the slide arm 14 is pressed into contact with a building beam 22 provided within the elevator shaft H, and the guide rails 10 and the columns 12 are both positioned and fixed by pressing of the plate 17 against the building beam 22, and so it is unnecessary to provide an anchor bolt to the building beam 22 of the elevator shaft H or on the wall surface.
Patent JP-S6340591-A (JP)
Inventor: NAKAGAWA HIROSHI
IPC: B26B19/00
Filed: 1986-08-07
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-H0918120-A (JP)
Title: Printed wiring board and production thereof
Inventor: TSUKUNI HIROYUKI
IPC: H05K1/02
Filed: 1995-06-29
Abstract: PURPOSE: To vacuum suck a printed wiring board firmly by masking the through hole of printed wiring board surely. CONSTITUTION: A through hole 1 and a through land 2 are coated with a masking material 4 and the through hole 1 is closed. The masking material 4 is similar to a marking material (e.g. a pigment based ink) for putting a character or a symbol on a board and printed on the through hole 1 simultaneously with screen printing of character or symbol. This structure prevents the air flow flowing in when the mounting of a printed wiring board is inspected by means of a vacuum suction electric inspection equipment thus eliminating false defect due to insufficient contact.
Patent JP-S6079002-A (JP)
Title: Removal of gel from gum syrup
Inventor: SHIBATA HIROYUKI
IPC: C08C1/00
Filed: 1983-10-05
Abstract: PURPOSE:To make it possible to remove gel from a gum syrup satisfactorily for a prolonged period of time without the need of frequent exchange of a filter, by filtering the gum syrup at a low filtration pressure by passing it through a back wash-type filter and back-washing the gel trapped on the filter medium. CONSTITUTION:A stock rubber 1 is broken by a rubber cutter 2 and sent to a dissolution tank 3. A feed styrene monomer is fed from a feed pipe 4 to the dissolution tank 3, and the rubber is dissolved to obtain a rubber syrup. The rubber syrup is sent through a pump 5 to a storage tank 6, where it is stored for a time. The rubber syrup in the storage tank 6 is sent through a pump 7 to a syrup filter 8 and, after removing dust and foreign matter, sent to a back wash- type filter 9, where the gel is removed. The rubber syrup is combined with a styrene monomer fed from a feed pipe 10 and mixed therewith in a line mixer 11, and the mixture is sent to a polymerization step 12 and polymerized. The polymerization product mixture is separated from unreacted monomer in a devolatilization process and passed through pelletization and drying steps to form product pellets.
Patent JP-S57113173-A (JP)
Title: Electronic cash register with voice announcing function
Inventor: NAKATANI HIROSHI
IPC: G10L13/04
Filed: 1980-12-30
Abstract: PURPOSE:To generate voice announcement by providing a storage means of storing each combined word consisting of a numeral and its position as voice data used for the registration of transaction information, and a position discriminating means of disciminating the position of the registered numeral, and reading the word by a voice synthesizing means in accordance with the discrimination  result of the means. CONSTITUTION:Quantity information is inputted by an input means 1 to a CPU3 through an encoder 2, and then stored in a prescribed area of a memory 8 specified by an address counter 7 through a function key group 4 and a key discriminating means 5. The position of a numeral processed by the CPU13 is discriminated by a position discriminating means 19 to specify the address of a voice ROM20 stored with combined words of numeral and their positions through an interface 12, and voice quantity data is read to synthesize a voice by a voice synthesizing means 14, which sends its output to a voice output device. The voice ROM20 is storage means which has (n) addresses wherein the voice quantized data of positions of said combined words are stored.
Patent JP-H0636546-A (JP)
Title: Magnetic disk device
Inventor: KOBORI SEIKI
IPC: G11B33/14
Filed: 1992-07-14
Abstract: PURPOSE:To decrease the damages of a magnetic disk and a magnetic head and to improve the reliability of the optical disk device by preventing the splashing of grease from bearings at the time of positioning the magnetic head. CONSTITUTION:A passage 11 communicating the space enclosed with an arm holder 7 of a positioning mechanism part, the bearings 8 and a shaft 9 and the part near the optical disk 1 is provided. A filter 10 is mounted to the bearing 8 side of this passage 11. The air pressure around the optical disk 1 attains a negative pressure when the optical disk 1 rotates. This air passes the spacing enclosed with the arm holder 7, the bearings 8 and the shaft 9 then passes the passage 11 past the filter 10 and flows out near to the optical disk 1. The oil mists generated from the bearings 8 is, therefore, captured by the filter 10.
Patent JP-S6080248-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: IMAI KAZUO
IPC: H01L21/762
Filed: 1983-10-07
Abstract: PURPOSE:To obtain a miniaturized device having high density while eliminating a parasitic effect between elements by doubly diffusing different impurities of two kinds to one transistor from the same diffusion window and forming an N type layer and a P type layer, which surrounds the N type layer and a section positioned at a side surface thereof consists of a porous SiO2 film, when C-MOS transistors are formed to the same semiconductor substrate. CONSTITUTION:An N type well region 3 and a P<+> type region 4 surrounding the region 3 are formed to a P type Si substrate 1 through double diffusion by using a mask not shown. A section 8' in the region 4 being in contact with the side surface of the region 3 is changed proviously into a porous SiO2 film through anodic oxidation at that time. Two N type regions 12 are diffused and shaped into the region 3, and a gate electrode 10 surrounded by an insulating film is formed between these regions 12, thus manufacturing one transistor. The other transistor consisting of two N<+> type regions 11 and the same gate electrode 10 positioned between these regions 11 is shaped adjacent to the transistor, and a channel stopper region 15 being in contact with the transistor is formed on the outside of the transistor.
Patent JP-S57114018-A (JP)
Title: Manufacture of ball joint
Inventor: MASUTANI MASAKAZU
IPC: F16C11/06
Filed: 1980-12-30
Abstract: PURPOSE: To improve durability relaxing the requirements for tolerance the accuracy of the size of parts, by inserting and fixing by caulking a lubricant coated ball stud into an elastic tube with a bottom, molded inside a socket of a ball joint of a car steering mechanism.  
     CONSTITUTION: A U-shaped bottomed tube 2 made of elastic material is molded inside 1a a ball joint case 1 and a lubricant coated sphere section 4 of a ball stud 3 is inserted in the tube 2. The end of outer side of tube 1b is caulked deforming the tube 2a of the elastic tube 2 to completely embrace the sphere 4 of the ball stud. The operation torque is adjusted by suitablly adjusting the caulking. The accuracy of the sizes of the mold and the ball stud sphere is not required so strictly and the addition of lubricant improves durability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6166263-A (JP)
Title: Magnetic disk device
Inventor: KIMURA MASAYUKI
IPC: G11B33/08
Filed: 1984-09-06
Abstract: PURPOSE:To improve the reliability of a writing or reading action with a magnetic disk device by attaching a motor holding plate between a mount and a shaft for shift of a voice coil motor and providing an elastic support member among the motor, a frame and the holding plate respectively. CONSTITUTION:When a disk 1 is revolving together with a spindle 6, a carriage 3 has a seeking action accompanied with high-speed reciprocation motions by a positioning command given from an upper device. Here a voice coil motor 4 receives the reaction proportional to the acceleration of the motion of the carriage 3 in the direction A. This reaction is transmitted to a substrate 5, and a frame 7 fixed to the substrate 5 is connected to the motor 4 via elastic support members 9 and 10. Furthermore the motor 4 can slide toward the seeking direction of the carriage 3. Thus the level and the vibrating cycle of the reaction transmitted to the substrate 5 are reduced. As a result, the relative displacement amount between the disk 1 and a head 2 is greatly reduced. This decreases the malfunctions in a signal writing or reading mode.
Patent JP-H0632114-A (JP)
Title: Pneumatic tire
Inventor: HASHIMURA YOSHIAKI
IPC: B60C11/01
Filed: 1992-07-14
Abstract: PURPOSE:To provide a pneumatic tire by which rolling resistance can be reduced and a cracking resistant property and an external wound resistant property become excellent in a buttress part. CONSTITUTION:In this pneumatic tire, at least a single narrow groove 10 extending in the circumferential direction of the tire is arranged on the surface of a buttress part 9 being a transition part to a sidewall 2 from a tread 1, and groove width of the narrow groove 10 is set larger in the inside part than the surface part, and the enlarged part composed of the continuous curved surface constituted of at least one or more kinds of radiuses of curvature is formed also on the groove bottom of the narrow groove 10.
Patent JP-S57109688-A (JP)
Title: Test printing system
Inventor: ABE AKIHIRO
IPC: G06F3/12
Filed: 1980-12-27
Abstract: PURPOSE: To obtain a test printing system having higher printing speeds by a construction wherein when fitted type belts do not include a character corresponding to a code of test printing data, a printing dta generating counter is updated immediately without collating.  
     CONSTITUTION: In response to a control signal from a control 13, data contents stored in type code ROM's 2-1W2-N provided corresponding to type belts 1-1W 1-N are loaded inot an accumulator 7 via an arithmetic unit 6. A check memory 11 is provided which serves to form invalid data using codes of the loaded data contents as addresses. In accordance with the loaded content a flag is written, flag is used to judge whether there is a need of collating or not. By so doing, it becomes possible to eliminate a need of providing an invalid data ROM corresponding to the kind of belt. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1123523-A (JP)
Title: Nitrogen oxide sensor
Inventor: HASEI SEIJI
IPC: G01N27/419
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To detect nitrogen oxide concentration without receiving the interference of reducing gas such as hydrocarbon gas and CO gas by reducing and converting the nitrogen oxide gas in the detection object atmosphere, particularly NO2 gas within NO gas and NO2 gas, into NO gas to obtain NO single gas. SOLUTION: The gas in the measurement atmosphere is guided into a first can chamber 18 from a gas introduction hole 10, and it is introduced into a second can chamber 23 from the first can chamber 18 through a communication hole 21. The reducing gas coexisting in the measurement atmosphere gas at the portion near the gas introduction hole 10 in the first can chamber 18 is preferably oxidized to prevent the interference with NO gas, an oxidation catalyst body 11 is arranged, on an spare oxygen pump section 9 is operated. A reduction catalyst body 20 converting NO2 gas within NO gas and NO2 gas into NO gas is formed or filled. The NO single gas converted at an oxygen pump section 3 is prevented from being again oxidized into NO2 gas.
Patent JP-S5975335-A (JP)
Title: Electromagnetic type tablet
Inventor: SAKURAI MASAO
IPC: G06K11/06
Filed: 1982-10-25
Abstract: PURPOSE:To obtain a device which is inexpensive and with high reliability by providing a transformer type encoder which is constituted of an input branching transformer and an output synthesizing transformer, and couples both the transformers by a logical wiring. CONSTITUTION:Transformer type encoders 33, 34 are constituted of an input branching transformer and an output synthesizing transformer, and both transformers are coupled by a logical wiring. Also, sense loops 31, 32 arrayed in the directions of the X axis and the Y axis which are orthogonal to each other and form a tablet face are connected to the encoders 33, 34, respectively. An electromagnetic pen 35 is driven by a high frequency power source 36, and when an optional intersection point of the loop is energized by making the tip of the pen 35 approximate it, a high frequency signal is led to the loop corresponding to its intersection point, and is inputted to the encoders 33, 34. Also, the number of output signals of the encoder can be obtained as the number of digits required for binary-displaying the position coordinates of both the X and Y axes.
Patent JP-S6249085-A (JP)
Title: Current signal operating solenoid valve
Inventor: TSUKIOKA TOSHIO
IPC: F16K31/06
Filed: 1985-08-28
Abstract: PURPOSE:To inhibit the influence of electrical noise upon on/off of a solenoid to a signal conductor, by feeding an on/off control signal for excitation of the solenoid independently of a solenoid excitation power supply. CONSTITUTION:A D.C. solenoid excitation power supply 20 is connected through a power supply line to power supply terminals 15 and 16. A solenoid coil 19 is connected to attachment plugs 17 and 18. A terminal 4 is connected through a signal conductor 1, a control switch 2 and a signal conductor 3 to the power supply terminal 16. Accordingly, a noise generated upon on/off of the solenoid is hindered from being transmitted to the signal conductor 1. Further, upon on/off switching of a valve, indicator light emitting diodes 13-1 and 13-2 operate to indicate the on-state of signal current in red and the confirmation of operation in green.
Patent JP-S6079883-A (JP)
Title: Television broadcast system
Inventor: SEKIMOTO TADAHIRO
IPC: H04N7/15
Filed: 1983-10-06
Abstract: PURPOSE:To attain the viewing of plural programs at the same time or one of them as required by combining plural programs and transmitting at the same time them, and expanding one of the programs in response to a cue signal from a broadcast station at a reception side as desired. CONSTITUTION:A video signal from a main program source 1 and a subprogram source 2 is fed respectively to a mixing tube 3 and a compressor 4. The size of the video signal of the subprogram is compressed and transmitted while being inserted at a prescribed size at a postion not giving much effect on the content of the main program. When it is recommended by a broadcast station that the subprogram is viewed with expansion at the reception side, the cue signal is superimposed on the video signal. The reception side separates a synchronizing signal from the video signal demodulated into a base band, forms an extracting signal so as to extract the video signal of the subprogram, writes it in a subprogram memory 12 and also applies it to a switch S2 with expansion. When the switch S3 is selected to the position (p), the expanded pattern of the subprogram appears on a picture tube 15 automatically in response to the reproducion cue signal.