baber/WOPTO huggingface dataset:
Patent JP-H11305543-A (JP)
Title: Image forming device
Inventor: ISHIKAWA TOMOJI
IPC: G03G15/06
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can prevent the leakage of developing biases by preventing a toner from clinging to a connecting terminal used for applying the developing biases to a revolver developing device. SOLUTION: This image forming device includes a latent image carrier, a revolver developing device, a main body power supply for supplying developing biases to the developing device, the connecting terminal of the developing device for supplying to the developing device the developing biases supplied from the power supply, and a toner receiving member 524 which receives a toner splashing from the developing device. A plurality of projecting parts 10 are provided on the parts of the inner surface of the toner receiving member 524 which correspond to the path of movement of the connecting terminal. Since the splashing toner slipping down to the bottom surface of the toner receiving member 524 can be stopped and the collection of the splashing toner can be dispersed, the leakage of the developing biases can be prevented by preventing the toner from clinging to the terminal.
Patent JP-S63291897-A (JP)
Title: Method for growing single crystal membrane
Inventor: KITAJIMA HIROSHI
IPC: H01L21/322
Filed: 1987-05-26
Abstract: PURPOSE:To obtain a single crystal membrane whose process is carried out at lower temperature, by growing silicon through crystal other than silicon having monoatomic or less layer on a silicon substrate slightly inclined from low index face. CONSTITUTION:A crystal other than silicon is grown only in monoatomic or less layer on a silicon substrate slightly inclined from low index face and then a silicon is grown thereon. According to the single crystal growing method, misfit rearrangement is generated in order to relax mismatching at interface, because the lattice constant of the silicon crystal is different from that of a crystal other than silicon. Gettering area is formed extremely near active area by generating the misfit rearrangement in controlled state and the process can be carried out at lower temperature. The above-mentioned method has strong gettering action, compared with a conventional gettering method, because the gettering source is extremely near the active source.
Patent JP-H02306575-A (JP)
Title: High frequency heating device
Inventor: YOSHINO KOJI
IPC: H05B6/68
Filed: 1989-05-19
Abstract: PURPOSE:To obtain the best finish condition of cooking by cutting at least the DC part of the output of a wave detector, and carrying out low-pass filtering so as to sensitively detect thawing and boiling of foods. CONSTITUTION:Electric wave emitted from an electric wave emitting portion 1 provides power to foods 3 in a heating room 2, and the manner in which power is provided is varied with conditions of the foods 3. An antenna 4 detects one part of a current within a heater 2 so it can read out power variation with conditions of the foods 3. Signals detected by the antenna 4 are allowed to pass through a damper 5, a wave detector 6 and enter a controller 7. The controller 7 sensitively diagnoses cooking finish conditions such as thawing and boiling according to incident signals and controls operation of a magnetron 1 and a cooling fan 8.
Patent JP-H08318649-A (JP)
Title: Tractor device
Inventor: SANADA TSUYOSHI
IPC: B65H20/20
Filed: 1995-05-26
Abstract: PURPOSE: To provide a tractor device capable of supplying a slip and continuous form paper and capable of easily setting the continuous form paper. CONSTITUTION: A manual feed table 46 guiding a slip toward a printing mechanism is mounted on a tractor main body 44 provided with a tractor 50 feeding continuous form paper 71 to the printing mechanism of a printer 1 so as to freely retreat with respect to the tractor 50 in the tractor main body 44. By this constitution, in such a state that the tractor main body 44 is mounted on the printer 1, a use form supplying the continuous form paper 71 by the tractor 50 in the tractor main body 44 and a use form supplying the slip by the manual feed table 46 are selected. When the continuous form paper 71 is set to the tractor 50 in the tractor main body 44, the manual feed table 46 is allowed to retreat from the tractor 50 in the tractor main body 44 to form a wide work space around the tractor 50.
Patent JP-S613077-A (JP)
Title: Radio direction finder
Inventor: IMAZEKI KAZUYOSHI
IPC: G01S3/14
Filed: 1985-06-11
Abstract: PURPOSE:To enable the memorization of data corresponding to the incoming direction of at least one radio signal for display at a desired time, by arranging a receiving means for receiving radio signals, a direction decision means, a memory means and a control circuit means. CONSTITUTION:Outputs of an automatic direction detecting antenna 10 and an FM radio unit antenna are fed to a pair of contacts 14 and 16 of a relay 18. Then, a mobile contact 20 of the relay 18 selects one of the two antennas according to the energization or non-energization of a coil 22. Then, an audio output 28 of a receiver feeds a signal to an input part of a direction detection or a circuit 50 in an AGC circuit 30. On the other hand, a direction decision means or the circuit 50 contains the antenna 10 and the receiver 12 and is connected to a receiving means for generating the incoming direction signal for the received radio signal. A memory means 41 memorizes a detection data corresponding to the incoming direction of at least one received radio signal. Then, a control circuit means (CPU40) is connected between the circuit 50 and the memory means 41.
Patent JP-H073173-A (JP)
Title: Dye mixture, 1:2 cobalt complex formazan dye and its application
Inventor: URUSU REEMAN
IPC: C09B50/00
Filed: 1994-05-18
Abstract: PURPOSE: To aim to improve fastness by mixing a 1:2 Co complex salt dye of a formazan compound represented by a specific formula with a 1:2 Cr or 1:2 Co complex salt dye of an anthraquinone dye or an azo compound.  
     CONSTITUTION: A 1:2 cobalt complex dye of a formazan compound represented by formula I (wherein X is a 1-8C alkyl, phenyl, naphthyl or furyl; and (m) is 1-4) and at least one anthraquinone dye represented by formula II (wherein Y is H, a 1-8C alkyl, cyclohexyl, phenyl or the like; and Z is a 1-8C alkyl, cyclohexyl, phenyl or the like). Further, the Co complex dye of formula I and two same or different 1:2 Cr or 1:2 Co dye complexes of azo compounds of formulae III-VI (wherein R 3 -R 16  are each H, a 1-4C alkyl, alkoxy, a 1-4C alkanoylamino or the like) are mixed. By these mixings are obtained dye mixtures excellent in fastness which contain 5-95 wt.% Co complex formazan dye. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H02304562-A (JP)
Title: Blank for photomask
Inventor: IMAI TADAYOSHI
IPC: G03F1/58
Filed: 1989-05-19
Abstract: PURPOSE:To facilitate a dry etching process and to form fine patterns with high accuracy by forming different kinds of metallic thin films in multiple layers on a glass substrate. CONSTITUTION:A light shieldable metallic thin film 2a is first formed as a 1st layer by sputtering on the glass substrate 1 which is mask substrate, then the light shieldable metallic thin film 2b of the different kind is formed as a 2nd layer by sputtering thereon. Further, an electron beam positive resist is applied thereon. Patterns are exposed on the electron beam positive resist 3 by an electron beam and the resist is subjected to developing and post baking; further, the light shieldable metallic thin film 2b of the upper layer is subjected to the dry etching and thereafter, the electron beam positive resist 3 is peeled. The light shieldable metallic thin film 2a of the lower layer is then dry etched to remove the remaining light shieldable metallic thin film 2b of the upper layer over the entire surface. The photomask which has the sufficient dry etching resistance, is finer and has the high accuracy is formed in this way.
Patent JP-H11330767-A (JP)
Title: Shielding structure of electronic equipment
Inventor: MURATA SHINICHI
IPC: H05K9/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a shielding structure which is lessened in manufacturing cost and capable of displaying an enough shielding effect on electronic parts that are arranged in a casing of an electronic equipment so as to be shielded from incoming noises. SOLUTION: A casing 10 is equipped with a box-shaped body case 1 whose upside is open and a top board 3 which stops up the upside opening of the body case 1, the body case 1 and the top board 3 are formed of resin, and a metal shielding plate 5 large enough in size to display an enough shielding effect on electronic parts is mounted on the inner surface of the top board 3. A mechanism 4 equipped with a metal part which serves as an electric ground is arranged inside the casing 10, and protrusions 52 which are brought into contact with the metal part of the mechanism 4 are provided to the shielding plate 5.
Patent JP-S5352367-A (JP)
Title: Electronic parts
Inventor: SAKAI HIDEO
IPC: H01L21/318
Filed: 1976-10-25
Abstract: PURPOSE: Electronic parts such as MOSs, LSIs, etc. of high reliability are obtained by applying a nitride film as an electrode protecting film and yet increasing its mechanical impact resistance, plasma etching damaging resistance, moisture resistance, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05322640-A (JP)
Title: Helicopter sound extracting/recognizing unit
Inventor: MATSUMOTO YOSHIRO
IPC: G01H3/08
Filed: 1992-05-20
Abstract: PURPOSE:To realize highly accurate recognition of a helicopter, as a sound source, even when other sound sources exist. CONSTITUTION:A helicopter is recognized by taking advantage of its inherent properties(existence of stabilized high level line spectrum) which does not exist in the sound from other sound source such as a vehicle. A sound sensor 11 catches sound wave which is then converted into an electric signal through sound analyzing means(15, 16) to obtain the spectrum of the sound signal. The sound analyzing means(15, 16) determine at least the bandwidth and the frequency for each peak in the spectrum. High level narrow bandwidth peak is abundant in helicopter sound but scarce in other sound. A decision means(17) makes a decision whether a helicopter exists based on peak information having bandwidth narrower than a predetermined value.
Patent JP-S5752268-A (JP)
Title: Horizontal synchronizing circuit
Inventor: HOSOYA NOBUKAZU
IPC: H04N5/06
Filed: 1980-09-12
Abstract: PURPOSE: To prevent the influence by a noise, etc., by AFC-controlling an oscillator for oscillating higher frequency than horizontal frequency of a TV set, by a horizontal synchronizing signal, and executing an APC control in accordance with a phase variation of a horizontal flyback pulse, and using its controlled signal for horizontal deflection.  
     CONSTITUTION: A VCO7 for oscillating higher frequency than horizontal synchronizing frequency is provided on a horizontal synchronizing circuit, an output of this VCO7 is divided by a frequency dividing circuit 8, its divided output is inputted to the first phase detecting circuit 5 of a horizontal AFC circuit 1, and a phase difference between said output and a horizontal synchronizing pulse HP from a gate circuit 4 is detected. Also, the divided output of the circuit 8 is inputted to the second phase detecting circuit 9 of a horizontal APC circuit 2, and a phase difference between said output and a flyback pulse FP outputted from a horizontal outputting circuit 13 in a horizontal deflection part 3 is detected. Subsequently, whether the circuit is in a synchronizing state or not is discriminated by an H killer circuit 14, frequency of the VCO7 is AFC-controlled by an AFC circuit, also is APC-controlled by an APC circuit 2, and its controlled signal is supplied to the horizontal deflection part 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05323236-A (JP)
Title: Projection type liquid crystal display device
Inventor: TSUNODA TAKASHI
IPC: G02F1/13
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a bright enlarged image by improving the decrease in the utilization efficiency of light by the polarizing plate of a liquid crystal element and making the effective numical aperture of a liquid crystal display element large. CONSTITUTION:A polarization beam splitter 14 which splits the undefined polarized light from a light source 1 into P and S linear polarized lights, two right- angled prisms 15 which convert one of the split polarized lights into the other polarized light, and two eccentric lenses 16 which are so arranged that the same polarized lights projected from the two surfaces of the polarization beam splitter 14 and right-angled prism 15 are enlarged, multiplexed on the liquid crystal display element, and made incident are arranged between the liquid crystal display element 5 and a converging lens group 3. Consequently, the light from the light source 1 is made effectively incident on the liquid crystal display element 5 and the transmitted light is enlarged on a screen 7 through a projection lens 6.
Patent JP-H09290459-A (JP)
Title: Manufacture of shaped sheet
Inventor: OIZUMI AKIRA
IPC: B29K29/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To produce a decorative panel of high quality having no flaw causing product inferiority at the time of the production of the decorative panel and capable of suppressing the generation of static electricity. SOLUTION: A polyvinyl alcohol soln. compounded with a defoaming agent and a surface tension control agent is applied to a manuscript 1 by a bar coater and the coated manuscript is dried to form a templating layer 2. Subsequently, two-pack type urethane paint is applied to the templating layer 2 by a roll coater and dried to form a sealer layer 3 (b). Thereafter, an unsaturated polyester resin having flowability is cast on the sealer layer 3 and this resin layer is covered with the gauze 5b provided to a frame 5a under tension and the gauge 5b is further covered with a PET film and the whole is pressed on the side of the film by a roller to form a lining layer 4 (c, d).
Patent JP-S5752844-A (JP)
Title: Surface analysis device
Inventor: KAGEYAMA KATSUO
IPC: G01N23/225
Filed: 1980-09-13
Abstract: PURPOSE:To provide a simple and compact device to be installed within a nuclear fusion apparatus, by a method wherein two crossed field discharge devices composed of a cylindrical anode and two cathodes are used. CONSTITUTION:When pressure within a manifold 8 attains a prescribed degree of vacuum, working gas is introduced through a flow control valve 8f and discharge washing of two crossed field discharge devices 10, 20 is performed. Most of the working gas introduced to the manifold 8 is led to discharge space of the discharge device 20 and ionized. Such primary ions collide against a cathode 23, a specimen 25 and a holder 28 to perform spattering, thereby neutral particles spattered from the specimen surface pass through a through hole 31 of the cathode 23 and radiated into discharge space of the discharge device 10 and inonized. Mass of these ions is separated by an ion speed selecting device 32 and analysis of surface of the specimen is performed. Thereby whole configuration is simplified and contamination of the specimen and vessel is prevented.
Patent JP-H07328487-A (JP)
Title: Method for taking out sample from centrifugal separator
Inventor: KAWAKAMI HIROSHI
IPC: B04B15/00
Filed: 1994-06-09
Abstract: PURPOSE:To provide a method for taking out a sample by which attaching and detaching efficiencies of a rotor can be enhanced and also disturbance of the sample can be suppressed at minimum. CONSTITUTION:A dog 12 of a taking-out tool 11 is coupled to a receiver 10 existing on a protruding part 9, being lifted upward with a handle 13 to take out the rotor 1 from a centrifugal separator 2 and a cover 3 is opened by applying torque in the direction to loose the cover 3 on a handle 13, while the rotor 1 is restrained. Then, a tube 6 housing the sample 7 is taken out.
Patent JP-S62284818-A (JP)
Title: Driving method for steel pipe pile
Inventor: MITSUSE MASAMI
IPC: E02D7/28
Filed: 1986-06-02
Abstract: PURPOSE:To improve the excavating capacity of ground, by retaining a rotary cutter not to be rotated in a steel pipe, to excavate the ground with the rotary cutter, and by settling the steel pipe and an excavator together to hoist the excavator only. CONSTITUTION:The whole excavator 1 is fixed on a steel pipe 5, and the hydraulic motor 9 of the excavator 1 is worked to turn a rotary cutter 2, and the excavation of ground 34 is started. After that, an excavating section 3 is moved down by a specified distance, and the rotary cutter 2 is swung at a specified angle. This working is repeated, and when the excavation is processed by the stroke component of a lifting cylinder 23, then the excavating section 3 is moved upward by the working of the lifting cylinder 23 first, and the fixing of a fixed arm is released to move the steel pipe 5 downward. As a result, the steel pipe is left as it is, as a pile, and the driving of a new steel pipe pile is not needed, and the number of man-hours can be extremely reduced.
Patent JP-H04352533-A (JP)
Title: Packet retransmission system for satellite communication system in slot aloha system
Inventor: SETA MITSURU
IPC: H04L7/04
Filed: 1991-05-30
Abstract: PURPOSE:To considerably shorten packet retransmission time concerning the packet retransmission system for a satellite communication system in a slot aloha system. CONSTITUTION:Concerning the packet retransmission system for the satellite communication system in the slot aloha system to execute communication between a center station 1 and a lot of slave stations 2a and 2b through a communication satellite 3, the center station 1 transmits a synchronizing signal SYN, manages a received slot number RSLN according to this signal SYN and a prescribed phase, detects the state of signals received from the slave stations and returns a reception response signal RR containing the received slot number at that point of time and detection information R/I concerning the receiving state. The slave stations 2a and 2b manage a transmitted slot number TSLN according to the received synchronizing signal SYN and the prescribed phase and retransmit the relevant transmitted packet when the transmitted slot number at the point of time of transmitting a packet is correspondent to the received slot number in the reception answer signal and the detection information R/I of the receiving state shows abnormality I.
Patent JP-H06314568-A (JP)
Title: Secondary battery
Inventor: UEMACHI YASUSHI
IPC: H01M10/0569
Filed: 1993-04-30
Abstract: PURPOSE:To obtain a secondary battery with high energy density and high current density, having a positive electrode mainly comprising a disulfide compound and polyaniline, a negative electrode, and an organic electrolyte containing LiBF4 and LiClO4. CONSTITUTION:In a secondary battery having a positive electrode mainly comprising a disulfide compound and polyaniline, an organic electrolyte containing LiBF4 and LiClO4 as an electrolyte salt is used. By mixing LiClO4 and LiBF4, the catalytic effect of polyaniline on the disulfide compound is enhanced. The mixing molar ratio of LiClO4 to LiBF4 is 1:4 to 1:19 and the total concentration is 1-2M. By using the mixed salt of LiCLO4 and LiBF4, the active composite of disulfide compound and polyaniline is easily formed and the catalytic effect is enhanced.
Patent JP-S5829057-A (JP)
Title: Trace device for register
Inventor: KATAGIRI KATSUMI
IPC: G06F11/36
Filed: 1981-08-14
Abstract: PURPOSE:To collect data required for debugging only, by preparing a memory, a trace register and a microprogram and setting a trace mode to the trace register. CONSTITUTION:An instruction is fetched in a control section 2 from a main storage section 1 through the pickup of the instruction and control is moved to the microprogram corresponding to each instruction via a mapping register of the control section 2. The mapping register decides whether or not the control is moved to be microprogram having the trace function of the register with the trace signal on a trace signal line 8 from a trace register 3. Further, the instruction is executed and the control is given to the pickup of the next instruction, and after the execution of instruction, the control is given to the trace microprogram of the register for the tracing of the register. The tracing of the register is made by storing the content of an operation section 4 to be recoded to a career storage memory of the storage section 1 when the execution instruction satisfies the trace condition.
Patent JP-S61287084-A (JP)
Title: Magnetic head positioning mechanism
Inventor: SHIONO TOSHIO
IPC: G11B21/12
Filed: 1985-06-14
Abstract: PURPOSE:To make small a height dimension of a device by disposing a groove in a holding section so as to maintain a horizontally winding torsion screw in a horizontal position and packaging the horizontally winding torsion spring of a small height dimension in a carriage fulcrum part. CONSTITUTION:In a carriage 1, a magnetic head 1a, and a voice coil 1d are mounted and connected to a base 3 by a pivot shaft 16. It is a holding section of a horizontally winding torsion spring 15. On the base 3 and the pivot shaft 16, grooves 3a, 16a are disposed and a torsion spring 15 is maintained in a horizontal position and can effectively retract and lock the carriage. Thereby, in a carriage fulcrum section, the horizontally winding torsion spring of a small/ height dimension can be packaged, the device height dimension can be made small and the small size and high concentration packaging can be made.
Patent JP-H08320693-A (JP)
Title: Karaoke sing-along machine
Inventor: YAMASHITA YOSHITERU
IPC: G11B27/34
Filed: 1995-05-26
Abstract: PURPOSE: To provide a KARAOKE (recorded accompaniment) sing-along machine which enables several persons different in their mother languages while under standing the text contents of one piece of KARAOKE music. CONSTITUTION: A CPU 70 judges the number of pieces of text telop by collating the number of music with a table 25 of a memory device 20. If the text telop is two pieces of original text telop information 21 and another language text telop information 23, this CPU supplies the former to a VRAM 91 and supplies the latter to a VRAM 95. The CPU fetches the selection results of text kinds out of a RAM 100. If the results of the text selection are both versions of the original text telop information 21 and another language text telop information 23, the CPU instructs first and second image synthesizers 50, 51 to respectively read out the original text telop information and another language text telop information and instructs a first monitor 60 to display the original text telop information and a second monitor 61 to display the another language text telop information.
Patent JP-S5251899-A (JP)
Title: Dispaly rack assembling device
Inventor: MASUMOTO EISHI
IPC: A47B47/03
Filed: 1975-10-23
Abstract: PURPOSE: A display rack provided with floor bases, back plates, racks, etc. is so designed as to permit assembling by fitting or engaging system without using nails and bolts, whereby a display rack assembling device designed to assemble the display rack directly and easily at display site is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio