baber/WOPTO huggingface dataset:
Patent JP-S62179643-A (JP)
Title: Appearance inspector
Inventor: SUZUKI TADAO
IPC: G01B11/30
Filed: 1986-02-03
Abstract: PURPOSE:To enable highly reliable inspection of appearance state automatically and in non-contact manner, by causing an object to be inspected to spin and irradiating its appearance surface to receive a reflected light. CONSTITUTION:A rotor 4 on a table 1 to be rotated in the direction of the arrow (alpha) driven by a motor 2 receives the supply of work at a point (A), is spun with a motor 5 at a point (C) and reflects light from a light source 7 to be incident into a light receiver 8. A signal S1 from a detection of the circumferential surface of the work on the rotor 4 is corrected to a data corrector section 9 to be judged with a decision circuit 13. When the results of inspection are accepted, an eject controller 14 ejects the work when the rotor 4 reaches the point (E). If judgement is disabled, the work is exhausted at the point (F) and if it is defective, it is done at the point (G) - all by operating an air jet 6 separately. Thus, the appearance of the object being inspected can be inspected and sorted automatically and in a non-contact manner with a high reliability.
Patent JP-H07206352-A (JP)
Title: Handrail
Inventor: YONEDA AKEMASA
IPC: B66B31/00
Filed: 1994-01-20
Abstract: PURPOSE:To simplify exchange of a display content during periodic inspection, where occasion demands, by a method wherein a display sheet is attached on the surface of a handrail body removably from the handrail body and a transparent cover is arranged in a state to cover the display sheet therewith. CONSTITUTION:In an endless handrail body 1 formed approximately in a C-shape in cross section and having an opening part pointing to the inner peripheral side, a shallow groove-form containing recessed part 2, and a step 3 the side edge side of which is expanded is formed on the outer surfaces of two side edges. The containing recessed part 2 is partitioned into proper lengths at intervals of a proper distance in the longitudinal direction of the body 1. A synthetic resin and a display sheet 5 formed of a paper sheet, on which a display content, such as various propaganda advertisement and guidance, is printed, are removably arranged in the containing recessed part 2. An endless transparent cover 6 approximately in a C-shape in cross section is fitted in such a manner to cover the display sheet 5 and approximately the whole surface of a handrail body 1 and the side edges thereof are engaged with the step 3.
Patent JP-S60165761-A (JP)
Title: Charge coupled element
Inventor: KITAMURA YUUJI
IPC: H01L29/762
Filed: 1984-02-08
Abstract: PURPOSE:To obtain electrodes in a self-aligning manner by providing many sets of the first and second electrodes through an insulating film while superposing the ends when forming a CCD by providing many electrodes through an insulating film on a semiconductor substrate, and providing the same conductive type third electrodes as the substrate on the substrate exposed between these sets. CONSTITUTION:An insulating film O is coated on a semiconductor substrate S, the first electrode M1 made of polycrystalline Si is formed at the prescribed interval thereon to surround the film, and the second electrode M2 of polycrystalline Si is similarly formed on the film O while superposing the electrode M1 and the end. Then, the same conductive type of region having a high density as the substrate S is formed by implanting ions through the film O on the surface layer of the substrate S disposed between the sets of the electrodes M1, M2, and the region S3 is used as the third electrode. Thus, a masking step can be eliminated, but the electrodes may be formed in a self-aligning manner, and the allowable carrier transfer amount can be varied.
Patent JP-H03227637-A (JP)
Title: Liquid jet recording head and ink jet recorder using the head
Inventor: HAYASHIZAKI KIMIYUKI
IPC: B41J2/05
Filed: 1990-02-02
Abstract: PURPOSE:To eliminate the influence of variation in ink pressure and thereby obtain a high-quality image using a compact device by sequentially performing drive control of a plurality of drive circuits performing selective conduction of a plurality of electrothermal conversion elements based on a driving order setting data. CONSTITUTION:A strobe terminal is provided for each drive IC 5 consisting of a 64-bit shift register 4, a 64-bit latch circuit 3, an AND circuit 2 and a transistor for thermal element drive. The thermal element 1 is driven in the divided drive mode through the drive transistor corresponding to only an AND circuit 2 to which a strobe signal entered from a drive sequential order control circuit 6 and an output from the 64-bit latch circuit 3 corresponding to each thermal element 1 are connected. The control circuit 6 interprets in which drive sequential order the thermal elements should be driven based on m-bit pattern data to be entered in drive sequential order setting data input terminals Do to Dm. Thus density irregularities can be eliminated without structural complication.
Patent JP-S54113988-A (JP)
Title: Illuminator
Inventor: YAMASHITA GOROU
IPC: F21V1/24
Filed: 1978-02-27
Abstract: PURPOSE: To make a plurality of coiled elastic ornaments rich in variety by preference, by hanging the ornaments around a light source and suspending different weights from the tips of the ornaments.  
     CONSTITUTION: A socket 2 is fixed in the center of a flange 1. A lamp is fitted in the socket 2. A plurality of engaging holes 5 are provided in the flange along concentrical circles around the socket 2. Elastic coils 6 made of plastic or metal are engaged in the engaging holes 5 so that the elastic coils are hung from the holes. The different weights 7 are suspended from the lower ends of the coils 6 so that the coils are elongated to various lengths by the different weights 7aW7c. Thus, the various ornaments are manufactured by preference. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55112701-A (JP)
Title: Spherical surface processing device
Inventor: IIZUKA HIROSHI
IPC: B23Q27/00
Filed: 1979-02-26
Abstract: PURPOSE:To improve work efficiency by cutting or grinding a fixed work for obtaining a spherical surface by means of a tool turning both around the work and on its axis. CONSTITUTION:A work M is fast fixed not to be rotatable. A tool T with a tip 13 is fixed at the top of a tool shaft 12 to be turned both around the driving axis of rotation and on its axis with a number of rotations greater than that around the driving axis of rotation. When a tip 13 is applied to the work M, a cylindrical hole is  cut out by the rotation of the tool T around its axis as being shaped into a spherical surface S by the orbital revolution of the tool T. The size of the spherical surface S is determined by the cutter diameter and projection of the tool T, and the cutter projection is selected properly.
Patent JP-H08220851-A (JP)
Title: Image forming device
Inventor: YAMASHITA TOSHIKI
IPC: G03G15/04
Filed: 1995-02-10
Abstract: PURPOSE: To reduce the cost by shortening the length in a main scanning direction of a line type exposing means for writing a one-point image such as the impression of the seal of approval or a confidential mark. CONSTITUTION: This device is provided with the line type exposing means 12 whose write range is short in order to form a 2nd color image. The coordinate of the 2nd color image in the main scanning direction is detected to calculate the length of an image area in the main scanning direction in accordance with a set variable power rate, and the image forming is executed in the case of judging that the calculated length of the image area is within the write range in the main scanning direction of the exposing means 12. Furthermore, the exposing means 12 is moved based on the length of the 2nd color image sporadically existing in one page in the main scanning direction and a distance between the images in a subscanning direction.  When the length of the second color image area exceeds the write range of the exposing means 12 in the main scanning direction, image forming is interrupted or appropriate magnification is calculated and displayed.
Patent JP-S62179980-A (JP)
Title: Transfer printing method
Inventor: IWASAKI KUNIHARU
IPC: B44C1/165
Filed: 1986-02-04
Abstract: PURPOSE:To facilitate printing a transfer paper, prevent curling from occurring at the time of transferring and eliminate the need for removing a thin film after transfer, by providing an extremely thin soluble substance layer on one side of a releasable paper, and providing a print layer thereon. CONSTITUTION:A laminate of a print layer 3 and a soluble substance layer 2 released from a releasable paper is floated on the surface of a liquid 4 capable of swelling or dissolving the soluble substance, with the print layer directed upward, and a solvent or chemical capable of swelling or dissolving printing inks is sprayed to the laminate from above. When the printing inks are activated, a body 5 to which an image is to be transferred is pressed downward against the laminate until a part or the entire part thereof sinks into the liquid 4, thereby transferring the print layer onto the surface of the body 5. Since the soluble substance layer is required only to support the print layer on the surface of the liquid, it is sufficient for the substance layer to have a thickness of 5-10mu. Therefore, no cleaning step is required after the transfer. In addition, since the soluble layer is thin, it is possible to transfer or print an image onto a minutely rugged surface, the thin film will not be curled on the liquid surface, and various labor for preventing curling can be omitted.
Patent JP-H01196775-A (JP)
Title: Alternating processing method for data recording and reproducing device
Inventor: SAKO YOICHIRO
IPC: G11B20/18
Filed: 1988-02-02
Abstract: PURPOSE:To prevent recording data from being lost by correcting an error to the data reproduced at every unit area, substituting by an alternating sector when more than the prescribed number of the errors are detected and recording. CONSTITUTION:At the time of reproducing, the data recorded in a magneto- optical disk is read at every sector by a sector data reading means 21. This data is fed to an error correcting means 22 to correct the error. Herein, the number of the errors included in one sector is obtained and fed to an error number deciding means 23. Whether the number of the errors in the one sector is above a prescribed threshold A or not is decided and when it is decided that it is above A, it is corrected by the correcting means 22, thereafter, this data is substituted by the alternating sector in an alternating sector processing means 25 and recorded. Thereby, the recording data can be prevented from being lost due to defect in growing caused by the change with the lapse of time.
Patent JP-H03226502-A (JP)
Title: Treatment of raw material powder for powder metallurgy
Inventor: UEMOTO KEIICHI
IPC: B22F1/00
Filed: 1990-01-31
Abstract: PURPOSE:To restrain segregation, to improve fluidity and to prevent sticking of the raw material powder to a mixer to be a cause of blow hole by adding lubricant to metal powder and sub-raw material and cooling the product after executing heating and mixing treatment at the temp. below m.p. of the lubricant. CONSTITUTION:The metal powder as the main raw material, at least one kind of the sub-raw material and the lubricant are beforehand mixed and stirred at room temp. Heating is started, and after heating the raw material to the temp. below m.p. of the lubricant, this is held at this temp. for few min. After that, while stirring this, this is cooled to <=about 60 deg.C. By this method, the raw material having excellent fluidity, a little possibility of segregation and high quality can be produced.
Patent JP-S57136823-A (JP)
Title: Phase synchronous oscillation circuit
Inventor: FUJII KATSUNORI
IPC: H03L7/199
Filed: 1981-02-18
Abstract: PURPOSE:To reduce the transient time during which an asynchronous state is changed to a synchronous state of phase, by adding an asynchronism detecting circuit and a phase controlling circuit to a phase synchronous oscillating circuit and monitoring the relative relation between an output signal and an input signal. CONSTITUTION:A phase comparator 101 compares an input signal 1 with the phase of an output 5 of an 1/N dividing circuit 104. This output 2 is supplied to a voltage control oscillating circuit 103 via a low-pass filter circuit 102. The output 4 of the circuit 103 is divided by the circuit 104, and the output 5 is fed back to the circuit 101. On the other hand, the output 5 is applied also to an asynchronism detecting circuit 105, and an alarm signal 6 is produced when the phase is asynchronous between the signals 1 and 5 to open a gate circuit 106. The output of the circuit 106 is delayed and supplied to a gate controlling circuit 108 along with the circuits 101 and 104. The output of the circuit 108 is fed back to the circuit 106.
Patent JP-H05212454-A (JP)
Title: Device for grooving tube end
Inventor: TAKEOKA KATSUSHI
IPC: B21D19/06
Filed: 1992-02-07
Abstract: PURPOSE:To improve the work on the spot by axially supporting an auxiliary roller on a rocking arm pivoted on the main body of a device and making the roller capable of approaching and separating from a tube to be worked along a specified circular locus. CONSTITUTION:In the state where the auxiliary roller 5 is pressed against the periphery of the tube P to be worked, a first and a second rotary roller 18 are comparatively made close to the direction orthogonally crossed with the axial line, the outer peripheral groove corresponding to the outer peripheral groove of the first rotary roller 18 is press-formed on the tube P that is held between the rotary rollers 18. Then, the auxiliary roller 5 is axially supported on the rocking arm pivoted on the main body of the device, and is made approachable to and separable from the tube P along the prescribed circular locus C. Thus, without changing the position to attach the auxiliary roller, the tube is pressed against the roller always virtually at a fixed angle for different tube diameters.
Patent JP-H10220827-A (JP)
Title: Cooling and heating apparatus
Inventor: TODA MASAKAZU
IPC: F25B47/02
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To selectively obtain the cooling or the heating output by switching the cycle of a cooling and heating medium of an outdoor heat reservoir, and to defrost without interrupting the heating operation when defrosting a heat exchanger especially in winter, with a simple structure. SOLUTION: This apparatus provides the cycle of a cooling and heating medium of an outdoor heat reservoir 1 which has an atmospheric heat utilizing side of heat exchanger 2 in the side utilizing atmospheric heat and two or more systems of output side of heat exchangers 3 in the energy output, with a compressor 4 for heat dissipation which compresses a cooling and heating medium and with an expansion valve 5 for a heat sink which expands the cooling and heating medium.  A switch valve 7 is provided to select the state where the first system A of the output side of heat exchanger 3 becomes the cooling output and the second system B becomes the cooling output, the state where the first system A becomes the heating output and the second system B becomes the cooling output, the state where the first system A becomes the heating output and the second system B becomes the heating output, and the state where the first system A becomes the cooling output and the second system B becomes the heating output.
Patent JP-H08221425-A (JP)
Title: Method, device and system for retrieving information
Inventor: IKEDA YUJI
IPC: G06F17/30
Filed: 1995-02-10
Abstract: PURPOSE: To perform a retrieval suitably corresponding to each user by enabling each user to adjust score data. CONSTITUTION: The external storage device of the information retrieving device stores data 103 as a retrieving object and plural kinds of score adjustment data 106 for setting a score value. A retrieving request analyzing part 102 acquires a score adjustment request from an inputted retrieving request, and based on this score adjustment request, a score adjustment data access part 107 acquires one of score adjustment data 106. A score adjustment part 108 applies the score value to the data of the retrieving object possessed through a data access part 104 and a data analystic part 105 based on the score adjustment data acquired by the score adjustment data access part 107. Then, matching part 109 judges whether selecting the relevant data or not based on retrieval conditions designated by the retrieving request and the score value.
Patent JP-S56120159-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIMIZU SHIYOUICHI
IPC: H01L27/082
Filed: 1980-02-26
Abstract: PURPOSE:To reduce cost by integrating circuit based on master M/slave S type filpflop in an island regions as small as possible and decreasing a chip area. CONSTITUTION:Q7 for FF, Q16 for transfer gate and Q6, Q15 for setting are formed into a multioutput element of composite structure and likewise, a multioutput element 11 is constituted of Q8, Q11, Q9 and Q12. These two multioutput elements are paired. One piece of collector is connected to the other base through the intermediary of an emitter follower to prepare one piece of flipflop. In the same manner, multioutput elements 12, 13 are formed with Q13-Q10, Q14-Q5 respectively, and the other flipflop is prepd. with this pair. The remaining collectors of each FF are mutually connected to the prearranged corresponding outputs to prepare M/S type FF. As a result of the composition in this manner Q1-Q3 and Q2-Q4 are combined into one piece of a switching element 14, 15 and a power source is switched to M/ S type FF. With this constitution, it is possible to integrated all multioutput elements into a single island region, thus significantly reducing the chip occupancy area of M/S type FF.
Patent JP-S63193428-A (JP)
Inventor: ARAKI YOSHITAKE
IPC: H01H73/02
Filed: 1987-02-03
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-2000220384-A (JP)
Title: Pre-filling displacement method in shield outbreak part
Inventor: SHINODA YASUHIRO
IPC: E21D11/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for an underground cave which has less possibility that brings collape of natural ground or ground subsidence as compared with conventional cases and a shield machine and a pre-filling displacement method in shield outbreak part therefor. SOLUTION: This pre-filling displacement structure in shield outbreak part is constituted of a shield machine 10, segment rings for a curved line, segment rings provided with shelter bags, segment rings for a straight line, a filling structure charging a viscous fluid filler 3 in a gap between the shield machine 10 and a hole 5, an injection structure for injecting a backfill material 4 in a gap between the segment for a curved line and the hole 5, and a control structure controlling the filling structure. In the outbreak part 5a, after the filler 3 has been filled in a pressurized condition in an injection hole 11c positioned immediately after the excavating structure has been operated and the injection hole of the segment ring 21x for a curved line, it is replaced with the backfill material 4 in between the segment rings 22x, 22y provided with shelter bags. Therefore, collapse of natural ground or ground subsidence becomes hard to arise even in the outbreak part as compared with conventional cases and hence, ground deformation is also hard to arise.
Patent JP-H06216986-A (JP)
Title: Hand-free speech circuit
Inventor: SHIONO TAKASHI
IPC: H04M1/60
Filed: 1993-01-19
Abstract: PURPOSE:To obtain the highly economical speech circuit enabling natural speech by applying a control signal generated based on a signal level by a reception level detector to an attenuator controller of an electronic volume so as to control a sender side variable attenuator and a receiver side variable attenuator. CONSTITUTION:A control signal based on a reception signal level is generated by a reception level detector 32 for an AC DC converter and an attenuator of sender side and receiver side variable attenuators 21, 22 is controlled via an attenuator controller 25 comprising a mode changeover device 24 and a control voltage control section 23 controlled externally by a voltage converter 33 and a phase inverter 34. The hand-free speech circuit able to make natural speech is obtained through the simple and highly economical configuration.
Patent JP-H01197955-A (JP)
Title: Automatic seam following device
Inventor: TSUKAMOTO SEIICHI
IPC: B23K15/00
Filed: 1988-02-02
Abstract: PURPOSE:To improve the seam following function by scanning a sample with an electron beam, grasping the decrease of the quantity of reflected and returned reflection electrons as a gap signal, and correcting the relative positional drift between the electron beam and the sample with this signal. CONSTITUTION:A sample is scanned by an electron beam 100, the remarkable decrease of the quantity of reflection electrons reflected and returned from the surface of the sample at a joint is grasped as a gap signal, the scanning pattern is made a triangular wave of an isosceles triangle symmetrical on the right and left and having a base in the running direction of welding centering a beam original point. t0 and t1 are obtained and t0-t1 is calculated, where t0 is the time between the gap signal in the forward path and the gap signal in the return path during the scanning in the right direction end t1 is the time between the gap signal in the forward path and the gap signal in the return path during the scanning in the left direction. The relative positional drift between the electron beam 100 and the sample is corrected based on the calculated result. A good seam following function can be thereby obtained.
Patent JP-S57137514-A (JP)
Title: Self-walking type semi-submersible ocean-going working barge
Inventor: NAWATA TAKUO
IPC: B63B35/44
Filed: 1981-02-19
Abstract: PURPOSE:To enable to perform a rapid and reliable movement of a ship position, by a method wherein a carriage is movable mounted at the inside of a well bored in a lower hull, constituting a part of a buoyancy body of  barge, and legs, piercing through the carrriage, are installed in a perpendicular direction. CONSTITUTION:If legs 5 and 5' are caused to drop freely, they are inserted into the bottom ground of the sea for securing therein. With a hydraulic cylinder 4 actuated under said condition., a hull moves by a full stroke in a direction of an arrow mark. Then, the leg 5 or 5' is pulled from the bottom of the sea by means of an elevator 6, and the hydraulic cylinder 4' or 4 is returned to the original position. The leg 5' or 5 is then inserted in the bottom ground of the sea again for fastening therein. Through repetition of the works, the barge moves like a measuring worm.
Patent JP-H10202261-A (JP)
Title: Ionized water generator
Inventor: SAITO OSAMU
IPC: C02F1/46
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To suppress the turbulence of a water current at the ionized water separation part in the diaphragm-free ionized water generator and to reduce the deposition of scales at the part. SOLUTION: A raw water inlet 7, raw water inlet passage 10, electrolytic compartment 11, ionized water recovery passage 12, acidic water outlet 8 and alkaline water outlet 9 are formed in hollow-like in an electrolytic cell 1, one rectangular cathode plate 6 and two anode plates 5 are arranged at regular intervals in parallel in the electrolytic compartment 11, a separation plate 14 is set in the ionized water recovery passage 12, and the inside of the separation plate is divided into an acidic water recovery passage 12a and an alkaline water recovery passage 12b. Since the ionized water is separated into the acidic water and alkaline water by the tip of the acute separation plate 14, the turbulence is hardly caused at this part, and the deposition of scales is reduced as the tip of the separation plate is flush with the end faces of the anode plate 5 and cathode plate 6.