baber/WOPTO huggingface dataset:
Patent JP-S5466357-A (JP)
Title: Stabilizing apparatus for alternating current arc
Inventor: HAGIWARA SEIGO
IPC: B23K9/06
Filed: 1977-11-07
Abstract: PURPOSE: To stabilize the arc and also, to dercease the radio fault, by constiuting so as a high frequency voltage to be superimposed on output voltage of welding machine in series, only at the time of carrying out reignition of alternating current arc welding machine.  
     CONSTITUTION: The capacitor 9 is charged through the resistance 12 and the diode 15, 16 at the time of being positive polarity. The above capacitor is discharged through the thyristor 10 and alos, resonance is accompanied through the diode 15, 16, when the ignition signal is put in the thyristor 10 at the time of shifting to reverse polarity. On this occasion, the capacitor 6 is charged by a high voltae generated on the secondary side of the high frequency transformer 5 and the charge  charged in the capacitor 6, is discharged through the coupling coil 8, when its both  end voltage is made more than dielectric breakdown voltage of the two electrode  system spark gap 7. In this manner, a high frequency voltage having about 3kV of  peak voltage damping at about 1W2m sec, is suprimposed on the output voltage of  the welding machine. Hereby, the radio fault is decreased and the arc is able to  stabilize. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02312516-A (JP)
Title: Guide for binding string of binder
Inventor: KONO KENJI
IPC: A01D59/00
Filed: 1989-05-26
Abstract: PURPOSE:To shorten a loose part of a string in binding action by providing the side of knotter bills with a platform having a guide hole for passing a needle therethrough and locating a string guide unit in the same plane as that of the platform in the lateral cross-section. CONSTITUTION:A platform 7 is provided so as to divide a binding passage 5 having knotter bills 1 and a string holder 2 on one side and a needle and a packer on the other side, the knotter bill and the string holder. The platform 7 is provided with a guide hole for passing the needle therethrough on the side of the knotter bills and the string guide unit 8 facing the guide hole is located in the same plane as that of the platform 7.
Patent JP-S6027100-A (JP)
Inventor: SUGAWARA YASUHIRO
IPC: G08C25/00
Filed: 1983-07-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5658138-A (JP)
Title: Optical reproducer
Inventor: YOSHIO JIYUNICHI
IPC: G11B7/00
Filed: 1979-10-17
Abstract: PURPOSE: To avoid the noise occurrence due to the fluctuation of beam frequency, by using two beams of different oscillation frequencies plus two detectors and giving the FM wave detection to the output signals of the two detectors after mixing them up.  
     CONSTITUTION: The two laser beam sources 1 and 2 generate the laser beams L 1  and L 2  having slight different oscillation frequencies to each other. The beam L 1  is divided into two parts. One of them is supplied to the 2nd detector 5, and the other enters vertically the wall surface of the sound groove of the disk 3 to be sup- plied to the 1st detector 4 after reflected on the wall surface of the sound groove. On the other hand, the beam L 2  is also divided into two parts. One of them is supplied to the detector 4, and the other is supplied to the detector 5. The output signal of the detector 5 is supplied to the 1st mixing circuit along with the oscillation output of the local oscillating circuit, and the output signal of the mixing circuit and the output signal of the detector 4 are supplied to the 2nd mixing circuit. And the output signal of the 2nd mixing circuit is supplied to the FM demodulator to receive the FM wave detection. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07317958-A (JP)
Title: Unnecessary buried pipe removing and ground restoring method
Inventor: OKANO MITSUO
IPC: F16L1/024
Filed: 1994-05-25
Abstract: PURPOSE:To provide a method of construction which can remove an unnecessary buried pipe without excavating the ground surface, can fill an adequate soil into the space simultaneously with the removal of the unnecessary buried pipe, and can restore the ground in the original condition where it can be excavated again. CONSTITUTION:A crush cutter type machine 4 is inserted into the ground from a shaft 1 or an underground construction at one end of an existing pipe 3 buried under the ground, the machine 4 is propelled along the existing pipe 3 while crushing the pipe 3, temporary pipes 8 are connected to the rear end of the machine 4 in order, and the debris of the crushed pipe, and the earth and sand are exhausted to the shaft 1 or the underground construction through the temporary pipes 8 while the temporary pipes 8 are propelled. After the temporary pipes 8 reach to the other end shaft 2 or underground construction of the existing pipe 3, an adequate soil is filled to the space the temporary pipes 8 are removed, from the rear end of the temporary pipes 8 while the pipes 8 are pulled out from the shaft 2 or the underground construction at the reached side.
Patent JP-S5835151-A (JP)
Title: Recovery of aminopolycarboxylic acid solution
Inventor: MATSUI MASAHIRO
IPC: C07C229/16
Filed: 1981-08-27
Abstract: PURPOSE:To recover an aminopolycarboxylic acid as an eluate, easily, from an aminopolycarboxylic acid solution containing an aminopolycarboxylic acid complex of rare earth element, by using a cation exchange material is an adsorbent of the rare earth elements under specific conditions. CONSTITUTION:An aminopolycarboxylic acid solution containing an aminopolycarboxylic acid complex of rare earth element is passed through an ion exchange column packed with a cation exchange material to form the band of adsorbed rare earth element to 80-100% of the ion exchange material. If necessary, the ion exchange material is washed with water, and the aminopolycarboxylic acid is recovered from the column as eluate in high yield and purity without too complicated operations. The recovered aminopolycarboxlic acid can be reused without trouble as the eluant in the next recovering operation.
Patent JP-H01306149-A (JP)
Title: Numerical control program composing device
Inventor: MATSUSHITA YUICHI
IPC: B23Q15/00
Filed: 1988-05-31
Abstract: PURPOSE:To increase a speed at which an NC program for roughing machining is composed, by a method wherein the height of cut is determined based on cut information of an external input, and roughing tool locus data based on which roughing machining is applied on a surface to be machined is composed by means of tool locus data and the height of cut. CONSTITUTION:When roughing is specified, switches SB and SC are respectively changed over to 1 side, and roughing tool locus data is composed by a roughing tool locus data composing means 11 based on tool locus data from a tool locus data composing means 2 according to information on a cut starting height and a cut amount inputted from the outside. A format is converted by a format converting means 3 to output it as an NC program. This constitution enables composition of an NC program for roughing machining at a high speed without using complicated tool locus composition processing which spends a long processing time.
Patent JP-S5359926-A (JP)
Title: Burner flame detector
Inventor: SHIRAISHI HISANORI
IPC: F23N5/08
Filed: 1976-11-10
Abstract: PURPOSE: To provide sure burner-flame detection by putting a luminescent tube in burner flame that emitts visual beam and detecting the visual beam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63298304-A (JP)
Title: Transmission type liquid crystal color display device and its production
Inventor: KOBAYASHI KESANAO
IPC: G02F1/13
Filed: 1987-05-29
Abstract: PURPOSE:To obtain high contrast by disposing a transparent electrode on one transparent substrate and a color display layer consisting of a light transmissive colored layer and light shielding layer thereon successively toward an oriented film. CONSTITUTION:The transparent electrode 4 is disposed on one transparent substrate 2 of a transmission type liquid crystal display device having a liquid crystal layer 11 between the transparent substrates 1 and 2 facing each other and the oriented films 7, 8 disposed therebetween and the color display layer consisting of the light transmissive colored layer 6 and the light shielding layer is disposed thereon toward the oriented film 8. Deflecting plates 9, 9 for the purpose of providing a negative display are deposited on the outside thereof and transparent electrode films to be formed with patterns of characters and pictures are deposited and formed on the substrates 1, 2 so that segment electrodes 3 and a common electrode 4 are formed. The transmission type liquid crystal color display device into which the color display layer is incorporated is thereby obtd. and further, the positional deviation of the light shielding layer and the light transmission type colored layer on the same plane is entirely obviated.
Patent JP-S63298313-A (JP)
Title: Auto-focusing device for video lens
Inventor: OTA JUNJI
IPC: G02B7/09
Filed: 1987-05-29
Abstract: PURPOSE:To reduce the shake of an image during focusing and to increase the response speed by detecting the direction of focusing by the operation of a second focusing device and focusing the image by the operation of a first focusing device. CONSTITUTION:A motor 4 is attached to the front group of an image pickup lens 1 to constitute the first focusing device, and the motor 4 is connected to a microcomputer 11 through a motor driving circuit 12. An image pickup element 2 is arranged on the image forming surface of the image pickup lens 1 and is held by a piezo element 5, and the piezo element 5 and the image pickup element 2 constitute the second focusing device. The direction of focusing is detected by the operation of the second focusing device, and the image is focused by the operation of the first focusing device. Since the first focusing device which is essential to focusing though having a low response speed and the second focusing device which has a narrow focusing range and cannot focus the image independently though having a high response speed are combined, unnecessary operation is eliminated as the whole and the response speed is increased.
Patent JP-H09297682-A (JP)
Title: Trial pp management system
Inventor: TSUBAKII AYAKO
IPC: G06F21/12
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the incorrect use of a load module after its trial period by setting the information showing a trial state and the input trail starting date information to the load module and controlling the starting propriety of a trial PP according to a fact whether the current date is included in or excluded out of the trial period. SOLUTION: A trial setting/onerous contract state situation management table expansion means 1 reads a trial setting/onerous contract situation management file 9 when a system is started and expands the file 9 onto a trial setting/ onerous contract situation management table 6 which is stored in a memory. A trial setting means 2 writes a trial key and a trial period into a load module included in a trial PP against the trial PP to which a trial setting request is given from a user and then sets the flag of the file 9 in a trial setting state. Then a load module start control means 5 compares the system date with the trial period of a host load module when this module is started, and the start of the load module is permitted as long as the system date is included in the trial period.
Patent JP-H05307221-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMASHITA SEIJI
IPC: G03C1/015
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material high in sensitivity and excellent in rapid processability and preservability. CONSTITUTION:A flat-shaped silver halide having >=3 aspect ratio and a compound expressed by the formula are used. In the formula, Z is a atom group necessary to form a 5-membered or a 6-membered hetrocyclic ring nuclear. R1 is an aliphatic group, R2 is hydrogen atom or an aliphatic group, each of R3 and R4 is hydrogen atom, a halogen atom, aliphatic group, alkoxyl group, hydroxyl group or an aromatic group and at least one of R1, R2, R3 and R4 is a substituent group having a propargyl group, butynyl group or a proparugyl group. X<-> is an anion, (n) is 1 or 2 and (n) is 1 when the compound forms an inner salt.
Patent JP-H07334283-A (JP)
Title: Full back-lit keyboard
Inventor: ROJIYAA EI DOUGASU
IPC: G06F3/02
Filed: 1995-05-31
Abstract: PURPOSE: To easily separate a keyboard from a circuit substrate for sealing a key, preventing liquid from flowing into the circuit substrate, completely cleaning and sterilizing the key. CONSTITUTION: Plural flexible elastic domes 32 corresponding to the keys 16 and semitransparent thin films 20 which are arranged between a panel and a substrate 24 and which form liquid resistant seals between the panel and the substrate 24 are provided. Thus, liquid is prevented from flowing into the substrate 24 even if it drops from the key 16. Conductive surfaces 76 which correspond to the respective flexible elastic domes 32 and are arranged on sides facing to the substrate 24 of the semitransparent thin film 20 are provided. When the key 16 is depressed, the corresponding dome 32 is deformed and the conductive face 76 belonging to the corresponding dome 32 is pressed to one corresponding contact land 78. Thus, an electric operation corresponding to a key 16 operation can securely be realized.
Patent JP-H09295356-A (JP)
Title: Production of multicolor plastic part for glasses having sterographic pattern
Inventor: ARAKAWA TATSUTOSHI
IPC: B29D12/02
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain stereographic patterns by locally deflecting a leafing state in the recessed part of a cavity surface and cross-sectionally exposing the part of this deflected leafing state. SOLUTION: A mold having a recessed part provided to the proper place of the inner surface of the cavity thereof is filled with a light pervious resin material containing scaly pigment to obtain a molded product 10 having a leafing state such that scaly pigment is deflected. The protruding part 11a protruded from the molded surface of this molded product 10 is cut off. The cut surface 11A becomes a state expressing graphic patterns having an optically three-dimensional feeling. This cut surface 11A is flattened to the utmost to be brought to a state easy to perform accurate coloration later. Next, a pad having a dye I transferred thereto is brought into contact with the cut surface 11A exposed to the molded surface of the molded product 10 under pressure to perform the transfer printing of the dye to color the cut surface.  Thereafter, the cut surface 11A having colored stereographic patterns developed thereon is heated to slowly infiltrate the dye I into the cut surface 11A.
Patent JP-S5467304-A (JP)
Title: Message service connection system
Inventor: KIMURA YUKIO
IPC: H04M3/50
Filed: 1977-11-08
Abstract: PURPOSE:To make message services possible easily and definitely, by attaining audible display using the bell of a guest-room telephone set. CONSTITUTION:To the input-terminal side of the automatic telephone switchboard, message service trunk SVT is provided which is connected to the talkie euqipment TKE and message-service operation board SVBD; and SVT causes the chain circuit to make a selection with priority given to a called subscriber through the operation of a key which corresponds to guest-room telephone set SUB so as to actuate marker MKR, and the expansion circuit sends out called-subscriber's number information and office-service-position information. Then, MKR connects SVT to SUB through intra-office trunk IOT, and within the time allotted by the timing circuit of SVT, TKE is connected by the answer from SUB to perform the talkie transmission to SUB, so that the answer confirmation display will be done to SVBD.
Patent JP-H06348398-A (JP)
Title: Picture forming device
Inventor: KOBAYASHI MAKI
IPC: G06F3/048
Filed: 1993-06-04
Abstract: PURPOSE:To simply plot graphic data in plural different directions without using a menu and an icon, etc., by calculating a direction from coordinate values of two points inputted by a coordinate input device such as a pen, a mouse, etc. CONSTITUTION:In a step S11, a coordinate vale of a point P subjected to coordinate input first is stored in a temporary storage memory Q. Subsequently, in a step S12, a coordinate input of the point P of a second point is executed. In a processing 13, the moving direction of the point P centering around a point Q is calculated, and by applying this direction to the determined direction, the moving direction R is derived. In a step S14, a pattern S is determined from the moving direction R. Finally in a step S15, the pattern S is plotted on the point Q.
Patent JP-H09313268-A (JP)
Title: Kitchen apparatus
Inventor: AKUTSU UTAYOSHI
IPC: A47B77/06
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To perform draining of a chopping board and foods, to vertically store it to make storing properties good and to easily turn reversely both sides by providing an angle changing means for changing and fixing the angle of the chopping board laid over the top part of a sink. SOLUTION: A chopping board 12 is laid over a sink 11 and an angle changing means 13 for changing the angle of the chopping board 12 is provided on the chopping board 12. The angle changing means 13 is provided with a shaft part 14, a vertically fixing means 16 for fixing vertically the chopping board 12 and a rotating means 17 for rotating the chopping board 12. In addition, the shaft part 14 is inserted into channels on side faces of the sink 11 and it slides freely in the depth direction and it is brought to this side during working and it is brought to the back side during no working or when it is used as a storing place and when the chopping board 12 is washed, it is brought to the center. In addition, the angle of the chopping board 12 is freely changed by a rotating means 17 of the angle changing means 13 and it is vertically fixed by the vetically fixing means 16.  It is possible thereby to handle wet foods without moistening a top board 10 and to draining the chopping board 12 and foods.
Patent JP-S5835032-A (JP)
Title: Second working device for tooth surface
Inventor: SEKIMOTO HIRONOBU
IPC: B23F19/00
Filed: 1981-08-27
Abstract: PURPOSE:To remove burrs completely and automatically and to obtain uniform product quality, by providing a deburring tool in addition to tools for impression and levelling provided for second work over planet motion around the internal gear of a work. CONSTITUTION:To form tapered parts T in a tooth surface by secondarily working the internal gear 122 of a work 114 previously, a working tool 113 for levelling and a deburring tool 140 are provided on a diagonal passing the axis core rotatably on offset shafts 109a, 109b, 109c, and 109d in addition to a working tool 112 for impression, and they are put in planet motion around said internal gear 122 to perform second work. The tool 112 for impression has teeth 112a across a center groove 112b to form tapered parts T in the tooth surface of the gear 122. Burrs produced at this time are crushed by the roll surface 140a of the deburring tool 140, and further removed completely by levelling teeth 113a of the levelling tool 113.
Patent JP-S5660872-A (JP)
Title: Wind force generator
Inventor: SATOU AKIMOTO
IPC: F03D9/00
Filed: 1979-10-20
Abstract: PURPOSE: To lessen installation area for a wind power generator by designing vanes to receive wind and the rotor of generator in a body.  
     CONSTITUTION: This wind power generator 1 has a rotor 2 on which a magnet 29 is mounted firmly at a shell 27 provided around rotary vanes 25 and, outside this manget 29, a generating coil 33 is mounted mating with the magnet 29 to perform generation of electricity. This arrangement will give a higher circumferential speed of the rotor 2, which assures a larger electromotive force. Further, the vanes 25 revolving in the shell 27 ensures free from hazard, and their being designed in the form of a screw yields electromotive force with good efficiency even under weak wind. Further, as the vanes 25 and the rotor 2 of generator 1 are made in a body, the structure can be simplified, the cost suppressed, and the installation area considerably lessened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0431650-A (JP)
Title: Direct injection type internal combustion engine
Inventor: IMAMORI TOSHIICHI
IPC: F02D43/00
Filed: 1990-05-24
Abstract: PURPOSE:To decrease generation amount of NOx by devising the internal combustion engine so that a part of fuel spray is caught on a central projection part while injection pressure and injection rate are restrained low at an injection initial stage and to that a combustion field is kept at a very low temperature. CONSTITUTION:A central projection part 10 projected upward from a bottom wall 5a part is formed in the central part of a combustion chamber 5 of an upper end open type formed on the upper wall of a piston 1. Additionally, a high pressure injection rate control injection system is set to start injecting fuel slightly before a top dead center and to restrain injection rate and injection pressure low during an injection initial stage near the top dead center together. Furthermore, an intercooler 27 connected to a compressor unit 26 of a supercharger 24 is connected to a supply air manifold 21, and supercharged air is cooled down by an aftercooler 35 after it is recompressed by a compressor unit 31, and it is lowered down to 0 - 5 deg.C simultaneously while supply air pressure is lower by expanding it at an air turbine unit 32.
Patent JP-S62299527-A (JP)
Inventor: TANAKA FUMIO
IPC: D02G3/04
Filed: 1986-06-12
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-H01304905-A (JP)
Title: Method and apparatus for manufacturing formed body out of plastic material
Inventor: ITO SHIGENORI
IPC: B29C43/02
Filed: 1988-06-01
Abstract: PURPOSE:To easily manufacture a formed body having a desired shape by a method wherein an extrudate made of plastic material is caught in between a rotating drum, on the surface of which forming groves are provided, and a plate so as to be deformed. CONSTITUTION:Plastic material such as ceramic, plastic or the like is kneaded with a pug mill or an extruding machine 1 and, after that, extruded and cut with a cutter 2 so as to obtain round bar-like extrudates 3 with the predetermined length. Next, said extrudate 3 is charged from an extrudate charging port 8 or an upper side gap made between a rotating drum 5, along the outer periphery of which forming grooves with arbitrary pattern such as plural waveforms or the like are provided, and a plate 7, which has forming grooves 6 with the similar pattern as mentioned above at the positions opposite to the forming grooves 4 of said rotating drum 5. The extrudate 3 is caught in the gap (e) between the rotating drum 5 and the plate 7, resulting in being subjected to plastic deformation and fallen down from an outlet 9.
Patent JP-H10325418-A (JP)
Title: Elastic coupling
Inventor: AOTA KENICHI
IPC: F16D3/12
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To improve operation stability. SOLUTION: In an elastic coupling, a damper 3 to damp vibration and provide an elastic play in a rotation direction is located between a cylinder shaft 1 and a shaft 2 inserted concentrically thereto. The damper 3 comprises an inner cylinder 5 securely fitted in externally of the region where, overlapped with the cylinder shaft 1, of the shaft 2 and having protrusion parts 5a radially in an out state in a plurality of spots in a peripheral direction on an outer peripheral surface; an outer cylinder 7 securely fitted internally of the region, overlapped with the shaft 2, of the shaft 1 and having recessed parts 7a formed in an inner peripheral surface and engaged with the respective protrusion parts 5a of the inner cylinder 5 with a gap in a rotation direction therebetween;  and an elastic body 8 adhered to the inner surface of at least the recessed part 7a of the outer cylinder 7 in a state to make non-contact with the protrusion 5a of the inner cylinder 5.