baber/WOPTO huggingface dataset:
Patent JP-S62231124-A (JP)
Title: Polarized light measuring instrument
Inventor: MIYAMA TAKAO
IPC: G01J4/04
Filed: 1986-03-31
Abstract: PURPOSE:To improve the efficiency of polarized light measurement by retrieving the quenching positions of a polarizer and an analyzer roughly in the 1st stage, and narrowing down the retrieval range and performing precise retrieval. CONSTITUTION:The polarizer 2 changes in angle position at intervals of 5 deg.. The analyzer 5 is rotated by every 5 deg. at each position of the polarizer 2 to detect the position where a photodetection output is minimum, and the current photodetection output is held. The angle position of the polarizer and the angle position of the analyzer 5 where the smallest photodetection output among held outputs is obtained at this stage are found. Then, the polarizer 2 and analyzer 5 are rotated in steps of 0.1 deg. this time within angle ranges based upon the quenching positions found in the last stage as centers to retrieve the precise quenching positions. Then, the analyzer 5 is fixed at the quenching position found is the last stage and the analyzer 2 is driven stepwise within the minimum angle range where the difference in photodetection output is a specific value, thereby measuring the photodetection output.
Patent JP-H10250013-A (JP)
Title: Antistatic decorative sheet
Inventor: SHIBATA MASAYUKI
IPC: B32B27/32
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To lessen the surface resistance of a decorative sheet and to prevent occurrence of fire due to a spark of static electricity and also sticking of dust by forming a resin layer containing an antistatic agent on the surface of the decorative sheet. SOLUTION: A colored sheet base 11 is prepared by an extrusion method or the like by using polyolefin resin blended with a coloring agent, an inorganic filler, etc., and a decorative layer 12 is provided on this colored sheet base 11 by printing or the like. Then, an antistatic decorative sheet 1 is manufactured by laminating a transparent PO sheet 13 containing an antistatic agent 14 such as surfactant in the percentage of 0.1-1wt.% on the decorative layer 12 side of the colored sheet base 11.
Patent JP-H05280928-A (JP)
Title: Detecting method of tilt of optical axis of metallurgical microscope and detecting method of error of position of mark thereof
IPC: G01B11/00
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a detecting method of tilt of an optical axis of a metallurgical microscope and a detecting method of an error of the position of a mark thereof which enable execution of detection by using an incoherent light. CONSTITUTION:A mask 2 is disposed in parallel to and in separation by a distance (d) from a semiconductor wafer 1. A plane coordinate value XW of a mark of the semiconductor wafer 1 is detected by using a metallurgical microscope and subsequently a plane coordinate value XIW of a virtual image of the mark of the semiconductor wafer l is detected. By using an equation theta=sin<-1> (¦XIW-XW¦/(2dD)) wherein a tilt angle of the optical axis of the metallyrgical microscope is denoted by theta and the magnification of the metallurgical microscope by D, a detecting method of tilt of the optical axis of the metallurgical microscope for determining the tilt angle of the optical axis of the metallurgical microscope and a detecting method of an error of the position of the mark for determining the error of the position of the mark between the mark of the semiconductor wafer 1 and the mark of the mask 2 can be obtained.
Patent JP-S58192009-A (JP)
Title: Containing box of optical fiber cable connecting surplus length
Inventor: YAMAMOTO HIDEO
IPC: G02B6/24
Filed: 1982-05-04
Abstract: PURPOSE:To obtain a containing box of an optical fiber cable connecting surplus length, which is capable of connecting another optical fiber cable, by securing the connecting surplus length of an optical fiber cable to other optional part than a fitting part of a containing box. CONSTITUTION:One first containing part 2 is provided on a lower side position of a box body 1, and two second containing parts 3 in total are provided on the left and right of its upper part. A pair of core wire position holding projections 5 for pinching and holding an optical fiber cable 4 are provided to the first containing part 2, and >=2 passing holes 6 of the cable 4 are provided to the side wall face of the containing space. On the other hand, a pair of upper and lower projections having a U-shaped section are placed so that the opening parts are opposed to each other, on the inside of each second containing part 3, and two passing holes 8 of the cable 4 are provided to the side wall face of its containing space. Accordingly, in this way, it is possible to obtain the containing box of the cable connecting surplus length, which is capable of connecting another optical fiber cable.
Patent JP-H10264446-A (JP)
Title: Image-recording apparatus
Inventor: DEGUCHI TAKASHI
IPC: B41J2/45
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To record multi-gradational images at high speed and at the same time obtain continuous gradations, by recording multi-gradiational images by a light emission control time in which influences of switching characteristic of the emission of a light-emitting part, and a characteristic proper to a photosensitive material, etc., are corrected by a predetermined method. SOLUTION: One pixel is recorded in multi gradations by a combination of an emission and a non-emission of N emission timings (N is an integer not smaller than 2) of a light-emitting part. An emission control time T(n) of each of the N emission timings wherein (n) is an integer satisfying 0<=n<=N-1 is represented by an equation T(n)=α×2<n> +β(n)+γ(n) wherein α is a coefficient of a positive real number not dependent on the (n), β(n) is a real number satisfying β(n-1)>=β(n) with respect to an optional (n) not smaller than 1 and 0.1×α×2N>β(0)>β(N-1)>=0, γ(n) is a real number having an absolute value not larger than (α×2<n> +β(n))/100 to an optional (n).  Accordingly, multi- gradational images can be recorded at high speed through a simple control and at the same time continuous gradations are achieved.
Patent JP-S61236371-A (JP)
Title: Power converter
Inventor: TOKUNAGA KIICHI
IPC: H02M5/27
Filed: 1985-04-09
Abstract: PURPOSE:To obtain a power converter which has a frequency converter and outputs the desired AC power by switching the converter in response to the polarity of the output voltage and the polarity of a circuit AC, thereby independently operating as a power source. CONSTITUTION:A frequency converter 13 has switches 2-4, frequency-convert AC power sources 1A, 1B, and then obtains the prescribed AC output V0 through a waveform improving filter capacitor 5 and a filter reactor 6. The sources 1A, 1B apply high frequency voltages V5, V6 to the switches 2, 3 to control ON/OFF of the switches 2-4 with a switch control signal S3. For example, the switch 3 is ON at times t1-t2, the switch 4 is ON at times t2-t3, and the switch 2 is ON at times t3-t4. Thus, an output voltage V0 converted to sinusoidal low frequency is obtained at the output terminal.
Patent JP-H09266495-A (JP)
Title: Router with address acquisition/release function
Inventor: OTSUKA KENICHI
IPC: H04L12/46
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To avoid waste of a node address by assigning the address on the occurrence of communication between networks. SOLUTION: Upon the receipt of a SYN packet, an address assignment request generating module 31 of a router assigns an address and sends an address assignment request 32 to an address assignment module 33. The address assignment module 33 assigns a proper address and informs it to a routing module 35. The routing module 35 records routing information to a routing able with respect to the assigned address. A node sends a FIN packet of a TCP protocol. When the router receives the FIN packet, an address release request generating module 36 sends an address release request 37 to an address release module 38. The address release module 38 releases the address assigned to the node and informs it to the routing module 35.
Patent JP-S62231196-A (JP)
Title: Timepiece device with error adjusting function
Inventor: KARINO TOSHIO
IPC: G04G5/00
Filed: 1986-03-31
Abstract: PURPOSE:To obtain accurate time for a long period by calculating an error in time and its error rate with a correction signal and correcting the program for the frequency division number of a crystal oscillation frequency based on them. CONSTITUTION:A time difference calculating part 4 is provided to calculate the difference between time stored in a time storage device 2 and the current time clocked by a timer device. An error calculating part 5 is provided and inputs an externally inputted correction signal at time when an optional correction is to be made after the time setting to calculate the error between the current time of the timer device and the input time of the correction signal. Then, an error rate calculating part 6 calculates the error rate from the outputs of the time difference calculating part 4 and the error calculating part 5. Then, a frequency division number setting part 7 corrects the frequency division number of a programmable frequency dividing circuit 3 with said error rate and sets it again to hold the correct frequency division number in the timer device, thereby performing correct clocking operation.
Patent JP-H11231431-A (JP)
Title: Image forming device
Inventor: HATTORI TAKESHI
IPC: G03B27/32
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To restrain the lowering of light quantity with time by exposing a silver halide color photosensitive material moving relatively to a recording part by using the recording part having an optical recording head provided with a driver IC being the driving element of a light emitting dot outside a high vacuum vessel. SOLUTION: This device is provided with a light emitting dot train 19 constituted by arranging phosphors 18 to be set in array of one or plural rows on a base plate (constituting a part of the high vacuum vessel 16) 17 in the high vacuum vessel 16, plural wire-type cathodes 20 stretched above the dot train 19, and an insulating layer 21 covering over at least a part of the base plate in the vicinity of the dot train 19. The recording part is constituted by providing an image-formation optical system outside the vessel 16 and also providing the driver IC 22 being the driving element of the dot train 19 outside the vessel 16. Then, photographic paper consisting of the silver halide color photosensitive material is moved relatively to the recording part so as to perform the exposure.
Patent JP-H02254896-A (JP)
Title: Remote controller
Inventor: KASAHARA YASUHIRO
IPC: H04Q9/00
Filed: 1989-03-29
Abstract: PURPOSE:To attain remote-control while always confirming the display corresponding to a required functional operation and a pertinent operation button, with one-to-one and to improve operability by displaying data corresponding to the operational function on each board, interlocking the display with a mode change-over switch, and visually confirming it by means of the transparent operation button. CONSTITUTION:A discrimination control circuit 13 discriminates the set state of a mode change-over switch 10, switches the allocation of a remote control code for a switch group 12, detects that an arbitrary contact point 11 in the switch group 12 is short-circuited (turned on), and outputs the corresponding remote control code data to an output control circuit 14. The output control circuit 14 converts the data signal outputted from the discrimination input circuit 13 into a prescribed remote control signal, and outputs it to a transmission output circuit 23. Thus by the twelve transparent operation buttons and a mode change-over switch 12, which can be switched to three states 36(12X3) different functional operations are attained, and the display corresponding to the required function and the corresponding operation buttons can be discriminated in a one to one ratio in any set state.
Patent JP-H03273874-A (JP)
Title: Torus-type supersonic motor
Inventor: NISHIKURA TAKAHIRO
IPC: H02N2/00
Filed: 1990-03-22
Abstract: PURPOSE:To obtain a machining accuracy by enabling machining of a vibrating body to be in a plane shape for simplification by providing a recessed part on a surface which is partially in contact with a traveling body for a width of the vibrating body. CONSTITUTION:A first elastic body 1 constitutes a torus-shaped vibrating body 3 along with a piezoelectric body 2 and a recessed part 4 is provided at the inside which does not reach an outer diameter in a width of a plane of the tours-shaped vibrating body 3. A vibrating body 5 is in contact with this vibrating body 3 through a friction material 8 by pressing. The amount of displacement of a vibration displacement in the radial direction of the torus- shaped plate vibrating body 3 becomes larger toward the outside since a primary vibration mode is in use. However, since mechanical rigidity changes in proportion to a power of three of the plate thickness by providing the recessed part 4 at the inside, the amount of displacement can be flattened in the radial direction so that a stable contact can be achieved even when the center is shifted due to poor accuracy of shaft. Also, since the traveling body is driven at the inside where the amplitude of the vibration body 3 is small, stable property against fluctuation of load can be achieved.
Patent JP-H03274815-A (JP)
Title: Compound laminate electronic component
Inventor: AZUMI TAKESHI
IPC: H03H7/01
Filed: 1990-03-23
Abstract: PURPOSE:To attain the miniaturization of an electronic component and to prevent characteristic deteriorating by comprising a T-type electric circuit by connecting a pair of inductor parts between external electrodes for signal line, and connecting a varistor part between the connecting part of the inductor parts and external electrodes for grounding. CONSTITUTION:The varistor part 8 is comprised of a varistor material forming a varistor layer 2 and internal electrodes 7a, 7b. Also, two inductor parts 5, 6 are comprised of two pairs of vertically laminated conductor lines 4a, 4b and 4c, 4d in the inside of a magnetic layer 1. A compound laminate electronic component A provided with a T-type circuit can be obtained in which the varistor part 8 is inserted between the connecting part of the inductor parts 5, 6 and the external electrode 10 for grounding, and inductances L1, L2 are connected to a varistor V in T-shape. Thereby, it is possible to make a compound electronic component used as a noise filter or a surge absorber into a chip.
Patent JP-H01246589-A (JP)
Title: Liquid crystal display
Inventor: TSUZUKI KICHIJI
IPC: G02F1/1335
Filed: 1988-03-28
Abstract: PURPOSE:To decrease the numbers of picture elements, thin film transistors (TFTs) and driving circuits and to simplify production by changing the arrangement of the picture elements. CONSTITUTION:One horizontal line of the picture elements consists of B and G or R and G. That is, one horizontal line is formed by alternately arranging G of ordinary size and B whose size is twice as large as that of G or by alternately arranging G of ordinary size and R whose size is twice as large as that of G. The two lines are arranged so that each G is adjacent to each other. The arrangement of G is shifted by one picture element of G in one direction every two lines. Thus, the numbers of the picture elements and TFTs are reduced to two thirds of ordinary ones without drastically lowering resolution, thereby simplifying production.
Patent JP-H10273379-A (JP)
Title: Rotary head for crystal pulling device for performing czochralski method
Inventor: THIMM FRANZ
IPC: C30B15/30
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To aim at the prevention of a pulling member from running off from a winding drum in the rotary head equipped with the winding drum having a screw-shaped winding groove for receiving the pulling up member by extending the shaft line of the shaft and winding drum at an angle to a base horizontal plane so as to make the pulling member run into the winding up groove in a direction of the screw for setting the passage of the winding groove. SOLUTION: This rotary head for a crystal pulling device is obtained by extending the shaft line H-H' of a shaft 22 and a winding drum 15 at an angle of α, preferably up to a maximum 10 deg., to a base horizontal plane B-B', Consequently, the running of the pulling member 13 into a winding groove 29 is not performed in a tangential line direction or in a rectangular direction to the shaft line of the winding drum 15, but performed in a tangential line direction to a screw part of the winding groove 29. Therefore, the pulling member 13 is not bent at a sharp angle and the formation of abraded pieces caused by an abrasion thereof with the winding drum 15 does not occur.
Patent JP-H10268105-A (JP)
Title: Antireflection film
Inventor: SUZUKI YASUYUKI
IPC: G02B1/111
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film formed to be capable of displaying an excellent antireflection function, thin, free from causing the occurrence of dust even in the case of long-term use and particularly suitable for being pasted to the inner wall of a camera. SOLUTION: This antireflection film has an antireflection layer of 15 to 100 μm thickness on one side of a base film, and this antireflection layer is formed out of a synthetic resin binder, synthetic resin particulates having a mean grain size between 15 and 50 μm, and carbon blacks having a mean grain size equal to or less than 2 μm. Furthermore, the center line mean roughness Ra of the antireflection layer is adjusted to a value between 4.00 and 8.00 μm via the synthetic resin particulates, and the reflection density thereof is adjusted to a value equal to or above 1.60 via the carbon black particulates.
Patent JP-H02255467-A (JP)
Title: Filament take-up motion
Inventor: YAMAMOTO TAKEO
IPC: B65H59/38
Filed: 1989-03-27
Abstract: PURPOSE:To prevent any influence of tension control at one side of both winding and delivery sides from being exerted on the other side by installing an arithmetic-control means for controlling tension in a winding side filament part and that in a delivery side filament part independently in accordance with each tension pattern. CONSTITUTION:Each tension pattern, setting target tension serving as a target for controlling each tension of delivery side thread 9 between a giving spot of force by a variable type force giving means (tension toll 4 and giving force controller 3) and winding side thread 9 between the force giving spot and winding means 7 to each desired tension, is set up in an arithmetic-control means. The delivery side thread 9 and the winding side thread 9 are independently controlled in accordance with each tension pattern, and that size of the giving force being given to a space with each thread 9 at both winding and delivery sides is automatically adjusted to size conformed a subtracted value subtracting the delivery side target tension from the winding side target tension.
Patent JP-S53481-A (JP)
Title: Cutter such as shredder
Inventor: YAMAMOTO TAKAMITSU
IPC: B26D1/24
Filed: 1976-06-24
Abstract: PURPOSE: To prevent cutter pieces from mismatching of meshing due to a dimension error of a distance piece inserted between the cutter pieces disposed on one shaft; a combination of the axially immobile cutter pieces are fitted to two shafts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05244168-A (JP)
Title: Channel fault informing system for local area network
Inventor: KUMETA YASUO
IPC: H04L12/28
Filed: 1992-02-28
Abstract: PURPOSE:To improve the maintenance working efficiency by delaying the information of the fault of a communication channel. CONSTITUTION:The pulse signals are produced in a fixed cycle as long as no fault is detected on a channel and therefore a one-shot timer 6 never has a time-out state. If a fault occurs on the channel due to the noises, etc., and then detected by a transmission control part 4 or a reception control part 5. Thus no pulse signal is produced at a time point t4. If this fault is temporary, a normal pulse signal is outputted again as shown at the time points t5-t7. Thus the timer 6 never has a time-out state. However if a permanent fault is detected by the part 4 or 5, the pulse signal is not outputted at all at and after a time point t8. Thus the timer 6 has a time-out state and a fault informing signal (b) is outputted at a time point t11.
Patent JP-H09270817-A (JP)
Title: Facsimile store and forward exchange
Inventor: OGINO HIROMITSU
IPC: H04L12/58
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce number of output paper sheet and to utilize a facsimile equipment effectively, by allowing a representative facsimile equipment to outputs only part of a received image and informing a user of a key number. SOLUTION: When incoming information of image data addressed to a representative facsimile equipment 17 is inputted from an external facsimile equipment 111, a facsimile store and forward exchange 15 gives a key number to the image data and stores the received image data and it key number. Then the facsimile store and forward exchange 15 applies edit processing of a head page of the image data in which a substantial transmission destination is described and of the key number, and sends the key number and the head page corresponding thereto to the representative facsimile equipment 17.  The representative facsimile equipment 17 outputs the head page and when transfer is discriminated to be required, a number of the like of a substantial transmission destination such as a customer facsimile equipment 181 is sent to the facsimile store and forward exchange 15, from which the image data are transferred to the customer facsimile equipment 181.
Patent JP-S61233782-A (JP)
Inventor: SHINYAGAITO TATSUYA
IPC: H04N9/00
Filed: 1985-04-10
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-S59203483-A (JP)
Inventor: SAKAI TAKASHI
IPC: A24D3/04
Filed: 1983-05-02
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-H07323224-A (JP)
Title: Method of forming coating on electronics substrate
Inventor: ROOREN ANDORIYUU HARUSUKA
IPC: H01B3/12
Filed: 1995-03-31
Abstract: PURPOSE: To form a coating effective to various electronic substrates by applying a coating composition containing a borosilazane and a filler on a substrate and heating the coated substrate at a temperature sufficient to convert the borosilazane to a ceramic. CONSTITUTION: A coating composition containing a borosilazane and a filler (e.g. a powder) is applied on an electronic substrate and the coated substrate is heated at 50-1,000 deg.C for a maximum time of 6 hr to convert the coating composition on the substrate to the objective borosilicate-containing ceramic coating. In other way, a mixture containing a solvent, a borosilazane and a filler is applied on a substrate, the solvent is evaporated to apply a coating composition on the substrate and the coating composition on the substrate is heated in an environment containing a compound selected fromair, O2 , oxygen plasma, inert gases, nitrogen, ammonia, amines, moisture and N2 O. The objective coating effective to various electronic materials is formed.