baber/WOPTO huggingface dataset:
Patent JP-S52151809-A (JP)
Title: Danger prevention device of sewing machine driven by motor
Inventor: TAKAHASHI TADASHI
IPC: H02P3/04
Filed: 1976-06-12
Abstract: PURPOSE: To intend to prevent danger, by restraining the action of clutch coil or others at opening and closing time of electric current source or stopping time of electric current. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62226142-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OTANI HIROSHI
IPC: G03C1/12
Filed: 1986-03-28
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material having high sensitivity with reduced fog causing less deterioration of sensitivity with the lapse of time by color sensitizing silver halide particles contained in a silver halide layer with a specified compd. CONSTITUTION:Silver halide particles contained in at least a layer of silver halide emulsion layers are color sensitized with a compd. expressed by the formula (I). In the formula, Y1 and Y2 express a nonmetal atom group necessary for forming a 5- or 6-membered heterocyclic ring; R7, R8, R9 are H, halogen, lower alkyl, aralkyl, aryl, lower alkoxy or heterocyclic; R6 is alkyl, aralkyl, alkenyl; X<-> is anion; i, j, k, l, m are each zero or 1; p in a substituent in N- position is an integer 0-4; and q is an integer 1-10; n is an integer 1-10; R5 is H, lower alkyl, or F atom. By this method, a photographic sensitive material having high sensitivity and low fog is obtd.
Patent JP-S63234233-A (JP)
Title: Film for ohp
Inventor: AMANO TSUNEYUKI
IPC: B41M5/41
Filed: 1987-03-23
Abstract: PURPOSE:To prevent generation of troubles in traveling such as lines and color slurring on a printing face in the case of executing color hard copying by sloping at least one of the end faces, parallel with a thermal head, of a film for OHP cut to a prescribed size. CONSTITUTION:At least one section of the sections, parallel with the thermal head 9, of the film 3 for OHP formed with a dyed resin layer 1 on a base material film is sloped. Even if this film 3 is strongly pressed to a guide part 6 in spite of the large bending radius of the base material film, the end faces parallel with the head 9 are sloped and, therefore, the resistance and load in the juncture of the guide part 6 or the place where conveying rollers 6 are installed are decreased and the generation of hooking and riding over is obviated in the case of printing the above-mentioned film by a thermal printer. As a result, the good image free from color slurring and lines is obtd.
Patent JP-S63255242-A (JP)
Inventor: UARUTERU KURAINEEHOOMAN
IPC: C07B31/00
Filed: 1988-03-24
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-S61227958-A (JP)
Inventor: WATANABE KIYOSHI
IPC: C04B28/02
Filed: 1985-04-02
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-H03270967-A (JP)
Title: Thermal recorder
Inventor: YAMASHITA MAMORU
IPC: B41J2/32
Filed: 1990-03-20
Abstract: PURPOSE:To set a suitable pressure between a thermal head and a platen roller in response to the thickness and quality of a sheet to be used by providing pressure means for applying a pressure between the roller and the head, and pressure regulating means for regulating the pressure to be applied of the pressure means. CONSTITUTION:When cutout cam faces 40, 64 of a head pressure shaft 16 are not opposed to head pressing plates 38, 55, the plates 38, 55 receive pressure from the periphery of the shaft 16, head supports 42, 58 are pressurized through head pressing springs 46, 62 in a direction of a platen roller 14, and thermal heads 46, 66 are pressed to the roller 14. This pressing force can be regulated by rotating pressure regulating screws 48, 49. The degree of the regulation is indicated by an index provided at the head of the screw 48 and the numerical value of a scale 74 provided on the upper surface of the plate 38, and the spring pressure regulating means of head support means 52 has substantially the same structure as above.
Patent JP-H09257559-A (JP)
Title: Frequency component extracting device
Inventor: KAYANO KUNIO
IPC: G01H3/08
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To perform the frequency component extraction, in which influence of the noise is reduced. SOLUTION: A frequency analyzing circuit 1 analyzes the frequency of the acoustic signal, and outputs the sound spectrogram distributed in relation to the frequency and time. A proposing point extracting circuit 2 scans the power value of the sound spectrogram at each time in the frequency direction so as to obtain the maximum point of the spectrum, and outputs it as a proposing point of the frequency component. A condition evaluating circuit 3 computes the energy value on the basis of a point of the local structure in relation to the condition of the frequency component proposing point, and a total value of the energy value, which belong within a certain time window, is obtained for output. A condition optimizing circuit 4 changes the condition of the frequency component proposing point so as to obtain the minimum evaluation total value.  A time direction connecting circuit 5 judges whether the frequency component proposing point is a point, which really forms the frequency component, or not, and in the case where the proposing point is judged as a point, which really forms the frequency component, the time direction connecting circuit 5 connects the points, which are continued in relation to time, frequency and power thereof, to each other.
Patent JP-H10268812-A (JP)
Title: Print sheet, and panel using the same
Inventor: TAKAKUCHI NOBUYUKI
IPC: B29C33/14
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent a window from shifting in position owing to a print shift by providing the print sheet which is used for insert molding with the window opened. SOLUTION: The print sheet 100 is formed by providing a matted print shown by meshing in the figure on the front surface side of a transparent sheet 111 formed of, for example, polyethylene terephthalate and polycarbonate and printing characters 113 and a figure 114 as a function display part shown by slanting lines in the figure. Then, an opening part penetrating the to and reverse surfaces of the print sheet 100 is provided as a display window 100 as a state display part. To print this sheet 100, the entire top surface of the transparent sheet 111 is coated with a matted ink layer first.  Then, an ink layer of the characters 113 and figure 114 is applied at a specific position on the reverse surface of the transparent sheet 111 and a solid ink layer is applied over the entire reverse surface (including the part where the characters 113 and figure 114 are printed) of the transparent sheet 111.
Patent JP-H08246406-A (JP)
Title: Execution method of road
Inventor: KONDO TADAMI
IPC: E01C9/00
Filed: 1995-03-01
Abstract: PURPOSE: To transmit road traffic information to a driver by an imitation voice. CONSTITUTION: The row of projections 11 is formed along the progressive direction of a car on a road surface 10, and the height of the projections 11, contact width with a tire of the projections 11 and the intervals of the adjacent projections 11 are set so that vibrating sounds generated when the car drives on the row of the projections 11 reach imitation voices displaying a place name, speed limit and a dangerous place. Road traffic information is transmitted to a driver by the imitation voices generated during car driving without depending upon a visual angle.
Patent JP-S63233090-A (JP)
Inventor: TANIGUCHI YOSHIAKI
IPC: H01B1/20
Filed: 1987-03-23
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-H02248317-A (JP)
Title: Production of thin film of superconductor
Inventor: KONDO HIDEYUKI
IPC: H01B13/00
Filed: 1989-03-20
Abstract: PURPOSE:To prevent the cracking and peeling of a thin film of a YBCO type superconductor due to difference in coefft. of thermal expansion by forming the thin film on a substrate with a specified buffer layer in-between. CONSTITUTION:A substrate for a thin film is kept at a first temp. below an orientation start temp. at which the C axes of a thin film of a superconductor orient perpendicularly to the substrate and begin to grow and a buffer layer consisting of the constituent substances of a YBCO type superconductor is formed on the substrate by physical vapor deposition. The substrate is then heated and kept at a second temp. above the orientation start temp. and a thin film of a YBCO type superconductor is formed on the butter layer by physical vapor deposition.
Patent JP-S54159224-A (JP)
Title: Copying method and copying apparatus
Inventor: KONISHI MOTOFUMI
IPC: G03B27/32
Filed: 1978-06-07
Abstract: PURPOSE: To make copies of plural informations in the specified order of pages through simple operation by storing the retrieval command of the retrieval information on a film and performing copying subsequently from the last trailing film frame of that information.  
     CONSTITUTION: The desired set numerical value of the events formed by a film frame group and the count value of a counter corresponding to the detection of the event marks m 2  provided to the film are compared and the driving direction of the film is controlled. When both numerical value coincides, the film is stopped. At the same time, the film runs backward until the final frame of the event having been set through detection of the frame marks m 1 ... of the respective frames of the film is detected by the set output of an FF or other having been stored with the retrieval command by the copy command. The FF for memory is then reset. As a result, copying is accomplished subsequently from the final frame of the assigned event and the event copies having been stacked according to the number of pages are readily made. When there is no event command and the FF for memory is held reset, copying by the film frame occupying the current copy position is accomplished. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59194685-A (JP)
Title: Rotating speed controller of dc motor
Inventor: YASUHARA YOSHIMICHI
IPC: H02P7/295
Filed: 1983-04-18
Abstract: PURPOSE:To eliminate a tachometer generator by temporarily turning OFF a transistor for driving a DC motor and producing the induced voltage proportional to the rotating speed of the motor. CONSTITUTION:An oscillator E is composed of resistors 37-39, an operational amplifier 35 and a capacitor 36. When the output from the oscillator E is at high side, a transistor 19 becomes ON, and a transistor 18 for driving a DC motor becomes OFF. On the other hand, since a transistor 33 is OFF state when the output of the oscillator is at a high side, the voltage across the armature of a DC motor 34 is applied through resistors 31, 30 to an input terminal of an integrating operational amplifier 23, and the output is further inverted by an operational amplifier 22. An operational amplifier 21 turns ON the transistor 18 for driving the motor when the voltage is lower than the set voltage.
Patent JP-S60212679-A (JP)
Title: Vacuum generator for soil and mud tank car
Inventor: KAMEGAWA MASAYASU
IPC: F04B37/16
Filed: 1984-04-06
Abstract: PURPOSE:To perform soil suction work economically by driving only the large capacity low vacuum pump until the pressure in the tank will drop below predetermined level while driving the small capacity high vacuum pump upon settling to predetermined level and requiring high vacuum. CONSTITUTION:When sucking soil from soil tank 54 into the tank body 51, a solenoid clutch 36 is first interrupted to drive only the large capacity low vacuum pump 30 through an engine 34. Consequently, the air in the tank body 51 is sucked and discharged through a changeover valve 41, a check valve 37, a vacuum pump 30, an oil separator 43 and a suction/discharge tube 47 to the outer air thus to bring constant negative pressure into the tank body 51. Then the pressure in the tank body 51 is detected through a vacuum gauge 39 thus to couple said clutch 36 and to drive the small capacity high vacuum pump 31 through drive shaft 35. Consequently, the air in the tank body 51 is sucked and discharged to produce high vacuum negative pressure. Then a gate valve 52 is opened to suck the soil from the soil tank 54 into the tank body 51.
Patent JP-H04283133-A (JP)
Title: Shift lock release device of automatic transmission
Inventor: KATAYAMA KAZUO
IPC: E05B83/00
Filed: 1991-03-08
Abstract: PURPOSE:To improve operability by providing an operating part at a high position in the automatic transmission of an automatic car where an arrangement is made so that the shift lock may be achieved automatically when a shift lever is set in the parking range, and at the same time, a shift lock emergency release operating part is provided. CONSTITUTION:There is provided, on the knob 1a of a shift lever 1, a key cylinder 15 for shift lock release operation.
Patent JP-H03219271-A (JP)
Title: Color image recording device
Inventor: YAMAMOTO HIROSHI
IPC: B41J2/525
Filed: 1990-03-19
Abstract: PURPOSE:To enable accurate color matching by detecting and storing both edges of electrostatic recording paper at the timing where a register mark which is recorded is detected in the 1st pass of the electrostatic recording paper and making a comparison with the data obtained in the 1st pass when the same register mark is detected in 2nd and succeeding passes. CONSTITUTION:When the electrostatic recording paper 4 passes through a recording part 1, an electrostatic latent image of the register mark 12 is formed at one edge by an electrostatic recording head 2 and developed by a developing head 3a. While a CCD line sensor 11a detects the register mark 12, data regarding both edge positions of the electrostatic recording paper 4 which are detected by CCD line sensors 11a and 11b are held and stored. They are compared with data obtained similarly in the 2nd and succeeding passes to detect the zigzagging, expansion or contraction, or inclined travel of the electrostatic recording paper; and minimum correction quantities of respective corrections and corrected at 1st corrections and similar control is repeated periodically until all of the zigzagging, expansion or contraction, and inclined travel are corrected. Consequently, the zigzagging, expansion or contraction, etc., of the electrostatic recording paper can accurately be detected and the accurate color matching is performed.
Patent JP-H03268123-A (JP)
Title: Decoding method for key operation
Inventor: NAMEKAWA MAKOTO
IPC: H03M11/08
Filed: 1990-03-19
Abstract: PURPOSE:To realize a universal operation unit by transferring a key number and data which indicates that the key is turned on or off to a system controller. CONSTITUTION:When the key is turned on or off, the key number KNO and data KONF showing the key is turned on and the key number KNO and data KONF indicating that the key is turned off are inputted to the system controller(SCNT) 11. This SCNT11 monitors whether the key is turned on alone or in combination with another key in the ON time of the key according to the data. Then when the key is a key which generates a different command according to the ON time, a specific command code is generated according to the key number KNO and ON time. Further, when a different command is generated according to whether the key is turned on alone or in combination with another key, a specific command code is generated according to the key number KNO and the key which is turned on at the same time.
Patent JP-2000267389-A (JP)
Title: Electrifying device and image forming device
Inventor: KUTSUWADA TOMOKI
IPC: G03G15/02
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain stable image quality over a long term by efficiently using liquid in a liquid storage part and restraining the replenishment of the liquid storage part with the liquid to the minimum. SOLUTION: In this electrifying device 2, a member 21 for electrification holding a liquid type ionic conductive medium 24 is brought into contact with a member to be electrified and voltage is applied to the medium 24 held by the member 21, and the liquid storage part 22 for storing the medium 24 is arranged lower than the member 21 and the medium 24 is supplied to the member 21 through a supply means supplying the medium 24 from the downside to the upside by utilizing the surface tension of the medium 24 from the storage part 22.
Patent JP-S60214085-A (JP)
Title: Picture data processing system
Inventor: NAKAO IKUO
IPC: G06T5/20
Filed: 1984-04-09
Abstract: PURPOSE:To eliminate noise by checking variation in the (y) direction and that in the (x) direction and performing the averaging processing of several picture elements near a vertex. CONSTITUTION:If a noise flag is set as the result of decision of the noise flag, the control advances to a step S18 to decide whether data is moved in the (x) direction or not. If data does not move in the (x) direction, the control advances to a step S19. In the step S19, the position in the (y) direction on a memory at the time, when the noise flag is set, is compared with the present position in the (y) direction. If the falling variation is not detected, the control is returned to a step S11. Thus, value yMAX on the memory is set in a step S27. In a step S28, the position in the (y) direction which is set in a step S22 is stored in the memory. The noise flag of the memory is reset in a step S29, and the control is returned to the step S11.
Patent JP-S59217411-A (JP)
Title: Method for burning combustible and combustion chamber for burning exhaust gas
Inventor: HAINTSU MAREEKU
IPC: F23G5/027
Filed: 1984-04-09
Abstract: Combustible gases produced by pyrolysis of combustible material undergo partial combustion in a combustion chamber to which air is admitted in substoichiometric quantity ratio, at a temperature of about 800 DEG  C. A gas duct leading out of the combustion chamber and passing partly or all the way across the combustion chamber with one or more openings for entrance of the combustible gas is supplied with additional air in at least stoichiometric quantity ratio, with the result that complete combustion of the combustible gas takes place within the duct as the gases pass out of the combustion chamber, at a temperature of about 1100 DEG  C., producing a flame jet that can be used to heat an adjacent boiler, heat exchanger, or the like.
Patent JP-S56165334-A (JP)
Title: Bonding device
Inventor: OSABE HIROSHI
IPC: H01L21/60
Filed: 1980-05-23
Abstract: PURPOSE:To detect the breakage of a wire automatically by a method wherein a signal different from an ordinary one is detected by comparing the signal corresponding to the amount of shifting of a tool based upon the fact that the amount of shifting of the tool differs in accordance with the existence of nonoexstence of the wire. CONSTITUTION:By the rotation of a pulse motor 7, a main screw 9 is rotated, the bonding tool 1 is lowered and developed into the condition that the tool 1 is pushed upwards by an integrated circuit element 20, an arm 6 and a detecting arm 12 are rotated and the magnet 15 to be used for detection is displaced against a coil 17. The amount of shifting of the arm up to that time is memorized in a memory device 24 as a pulse number. On the other hand, when a wire is broken, the amount of shifting of the arm is increased in proportion to the diameter of the wire and memorized as a pulse number in the memory device, and it is compared with that of the previous one by the comparing device 25 and a wire breaking signal is outputted when a differential signal in excess of the prescribed range is obtained.
Patent JP-S56165923-A (JP)
Title: Magnetic head
Inventor: NOCHI KIDAI
IPC: G11B5/39
Filed: 1980-05-24
Abstract: PURPOSE:To prevent the demagnetization phenomenon of the signal magnetism in a magnetic recording medium by magnetizing hard magnetic thin films in such a manner that the magentic flux from a bias magnetic flux generating member passing soft magnetic thin films and the magnetic flux of the opposite direction are flowed through the soft magnetic thin films. CONSTITUTION:Soft magnetic thin films 22, 72 are soft magnetic thin films of a short rectangular strip type which consist of ferrite, etc. and are provided with shield functions. Hard magnetic thin films 23, 73 consist of oxides such as Fe-O  type, and Fe-CO type, metals or alloys such as Co, Co-Ni-P type, etc. The magnetic  flux leaking from a magnet or electromagnet 9 provided in order to apply bias magnetic fields to a magnetoresistance effect element film 4 flows to the element  film 4, while it also flows to the thin films 22, 72, but the thin films 23, 73 are so  magnetized that the direction of the magnetic flux thereof is made opposite from the  magnetic flux of the magnet or electromagnet 9 past the thin films 22, 72, whereby the magnetic fluxes in the thin films 22, 72 are offset.
Patent JP-H04282367-A (JP)
Title: New ester compound, liquid crystal composition containing the same and optical switch element
Inventor: YOKOYAMA AKIHISA
IPC: C09K19/34
Filed: 1991-03-11
Abstract: PURPOSE:To obtain a new ester compound capable of taking stable thermotropic liquid crystal state and being a liquid crystal material useful as a raw material of optoelectronics-related element. CONSTITUTION:A compound expressed by formula I (R and R' are 2-18C alkyl; X is single bond or -O-; A is 2,5-pyridylene), e.g. 2-(4-hexyloxyphenyl)-5-(4-(2- fluoro-2-methylheptanoyloxy)phenyl)-pyridine. The compound expressed by formula I is obtained by subjecting a phenol expressed by formula II to esterification reaction with a carboxylic acid expressed by formula III using a dehydrating and condensing agent (e.g. dicyclohexylcarbodiimide). The compound expressed by formula I is added to a liquid crystal which is not chiral to provide a ferroelectric liquid crystal composition having large spontaneous polarization and fast response speed.
Patent JP-S63237841-A (JP)
Title: Correction control method for pitch error in c-axis control machine tool
Inventor: UEMURA KAZUKI
IPC: B23Q16/02
Filed: 1987-03-24
Abstract: PURPOSE:To promote the high accuracy of machining operation, by performing resetting the original point detecting the pitch error original point by rotating a C-axis driving motor and performing from that condition the pitch error correction of a main spindle based on a pitch error data. CONSTITUTION:When a machine tool performs machining accompanying a rotary control of a C-axis, the machine tool, first orienting a main spindle 2 and connecting in that condition a disconnection shaft 6 to an intermediate shaft 5 next driving a C-axis driving motor 7 to be rotated, detects the pitch error original point PZ serving as the reference of a pitch error data PED, performing resetting the original point by an orient-original point reset control part 13. From that condition, the machine tool, being based on the pitch error data PED in a memory 12, performs the correction action of a pitch error in the main spindle 2 by a pitch error correction control part 10. In this way, the machine tool, which permits the correction of the pitch error in accordance with the control of the C-axis to be accurately performed in a manner corresponding to the pitch error data PED, enables high accurate machining operation to be performed.