baber/WOPTO huggingface dataset:
Patent JP-H11354411-A (JP)
Title: Method for evaluating aligner
Inventor: YASUSATO TADAO
IPC: G03F1/30
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating aligner by which the comatic abberation of a lens used in an exposing device can be measured easily with high accuracy. SOLUTION: Firstly, the relation between the comatic abberation of a lens used in an exposing device and the dimensional difference between opening patterns formed by the light rays transmitted through two opening sections is found in advance. Then, a mask for evaluation is installed to an aligner to be evaluated and the surface of a substrate on which a photosensitive resin film is formed is exposed by using the aligner. Then the opening patterns formed of the light rays transmitted through the two openings are obtained by developing the photosensitive resin film on the surface of the resin. After obtaining the opening patterns, the dimensional difference between the two opening patterns is calculated by measuring the widths of the patterns.  Thereafter, the comatic abberation of the lens (optical system) is found from the actually measured dimensional difference based on the previously found relation between the comatic abberation and dimensional difference.
Patent JP-H0325370-A (JP)
Title: Measuring instrument for traveling speed of automobile
Inventor: NAGAI SUSUMU
IPC: G01P3/487
Filed: 1989-06-23
Abstract: PURPOSE:To simplify the constitution, to make the accuracy of a measured value high and to facilitate the addition of the instrument to an existent automobile by magnetizing part of a transmission wire for rotation and obtaining an electromotive force from its revolving magnetic field. CONSTITUTION:The wire 2 which rotates while engaging the wheel driving shaft 1 of the driven side, etc., of a clutch is connected to the speedometer 3 of a driver's seat, only the specific part of the wire 2 is magnetized to form a rotary magnetic pole 6, and a detection coil 5 is provided at its periphery. The rotary magnetic pole 6 may be magnetized from outside a protection tube 9 by using a magnetizing coil. The lead wires of the coil 5 are connected to the input of an electronic circuit 7. The circuit part 7 consists of various circuits or a CPU for waveform shaping, period measurement or specific-time pulse counting processing, correction arithmetic processing for obtaining a speed per hour, output driving, etc., and an output part 8 digital-displays or voice- outputs to inform a driver of the traveling speed.
Patent JP-H11313770-A (JP)
Title: Bathtub cover
Inventor: YOSHINO TOSHIAKI
IPC: A47K3/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub cover capable of being easily taken away in a narrow bathroom and being easily placed after taking away it. SOLUTION: Four large and small plates (covers) are used as on cover by connecting them by adhesive tapes or hinges. Also, by connecting the for plates by the adhesive tapes or the hinges, they can easily be folded. The parts E, F and G of the four plates (covers) are connected by the adhesive tapes or the hinges or the like and they are used as one cover.
Patent JP-H0824689-A (JP)
Title: Feeder for material to be crushed of vertical crusher
Inventor: YAMASHITA RIKIO
IPC: B02C13/286
Filed: 1994-07-13
Abstract: PURPOSE:To actively make a fed material able to flow when the material does not flow smoothly by continuously connecting a rod cover with a feeder block connected to the rod end of a feeder cylinder and providing a cover receiver, into which a rod cover is inserted, on a hopper. CONSTITUTION:A feeder cylinder 27a is set in a feeder case 26b disposed on the bottom face upper section of a hopper 26, and a feeder block 27c is connected with the end of a rod 27b, and a rod cover is connected with the feeder block 27c, while a cover receiver into which a rod cover is inserted slidably is provided on the bottom face upper section of the hopper 26. In the case where a fed material does not flow smoothly, the feeder 27 is operated to feed the material to be crushed into a case main body 2. The rod 27b of the feeder cylinder 27 is moved forward, and the feeder block 27c connected with the end of the rod 27b is moved forcibly along the bottom face to forcedly send out the material to be crushed in the direction of an opening 2a of the crushing case main body 2.
Patent JP-H0452090-A (JP)
Title: Laser beam trimming system and its device
Inventor: HORIKOSHI SATOSHI
IPC: B23K26/351
Filed: 1990-06-21
Abstract: PURPOSE:To realize a high-accuracy and high-stability beam scanner by providing a means to compensate the positional deviation from a desired position of a laser beam positioned by a galvanometer type laser beam scanner. CONSTITUTION:A position positioned by a galvanometer type laser beam scanner 3 is moved so that an output by a semiconductor position detcting element 15 shows a zero potential, the positional deviation ( X,  Y) of this time is obtained by an operation control device and stored in a storage circuit 17a in the operation control device 17. A semiconductor position detecting element 16 positions the whole working area of a galvanometer type laser beam scanner 3 repeatedly in a carrier system by an X-Y table, a calibration motion is made about each position, a positional deviation obtained in each corrected position is stored in the storage circuit 17. In usual motions after these calibration motions, a positional coordinate designated from a motion controller to the galvanometer type laser beam scanner 3 is corrected by the interpolation of the stored positional deviations.
Patent JP-S5587168-A (JP)
Title: Method and apparatus for electrophotography
Inventor: KITAMURA TAKASHI
IPC: G03G13/26
Filed: 1978-12-26
Abstract: PURPOSE: To form electrostatic latent image of first and second images, by uniformly charging a photosensitive plate, applying first image forming radiation, and applying second image forming radiation and AC destaticizing simultaneously, then exposing the entire surface.  
     CONSTITUTION: A photosensitive plate A having photoconductive layer 2 and insulating layer 3 on a conductive supporting body 1 is, for example, negatively charged by a corona discharger 4 in dark place, then a positive charge 32 is induced in the vicinity of the body 1 of the layer 2. When first optical image is radiated, positive charge 33 moves near to the layer 3 in the bright part. When second optical image radiation and AC destaticizing by an AC corona discharger 8 are applied, negative charges in parts I, II are discharged, and majority of charge is discharged also in part IV. Then, by full exposure, the positive charge 33 in part III is extinguished, leaving the charge equivalent to the charged negative charge 31. Therefore, when the plate A is developed with a toner, the composite image of first optical image and second optical image is made sensible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0833068-A (JP)
Title: Container conveyer and management information collecting method for the same
Inventor: SATO HIDEKI
IPC: H04B3/54
Filed: 1994-07-13
Abstract: PURPOSE:To easily collect managing information of each container by providing a power line communicating means at each of plural containers and performing power line communication through the power line between the power line communicating means and a power line communication managing means. CONSTITUTION:Plural freezed containers 11-1-11-n are connected through power lines 15-1-15-n, power line communicaiton units 19-1-19-n and power line 13 to a communication managing device M. The managing information on the respective freezed containers 11-1-11-n is collected by the power line communication through the power line 13 due to the communication managing device M. As this managing information, there is information under freezer operating, set temperature over information and freezer abnormal operation information. Thus, since only the power line is connected to the container when shipping and piling up-down the container, the managing information on the freezed containers 11-1-11-n can be collected.
Patent JP-S5950184-A (JP)
Title: Electrodeposition painting method
Inventor: HIRAKI TADAYOSHI
IPC: C25D13/20
Filed: 1982-09-16
Abstract: PURPOSE:To obtain a coated film having high performance of the level required in recent years in improving the performance of the electrodeposition coated film by a pretreatment method of a metallic material pretreating the material by a treating soln. of a specific compsn. CONSTITUTION:A treated metallic material which is coated with an aq. dispersible compsn. consisting essentially of A) trivalent and hexavalent Cr compds., B) silica and/or silicate, C) an alkali metallic compd., and contg. 50-75wt% the hexavalent Cr compd. in the component A, in terms of CrO3, 10-100wt% the component B with respect to the component A, and 100:20-100:1 weight ratio between the hexavalent Cr compd. (in terms of CrO3) in the component A and the component C (in terms of hydroxide) and is heat treated at 100-250 deg.C is used as a metallic material in electrodeposition painting of a paint on the metallic material. The corrosion resistance and sticking performance of the electrodeposition paint coated film and further the resistance to filiform corrosion, scab, water sticking, etc. are remarkably improved without deteriorating the electrodeposition paint bath.
Patent JP-H117991-A (JP)
Title: Secure-connection structure for crimp terminal
Inventor: KUBOTA MITSUJI
IPC: H01R4/38
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a secure-connection structure for a crimp terminal, for bringing a crimp terminal into constant and stable contact with a mating connection terminal part. SOLUTION: This secure-connection structure for a crimp terminal screws a crimp terminal 21, which has an electrical contact part 22 with a screw insertion hole 25 and a wire joint part 23 to be crimped onto an electric wire 6 both unified through a neck part 24, on a mating connection terminal plate part 11 with a screw insertion hole 11a. The contact part 22 is formed with plastoelastic curved connection pieces 26 crescent-sectioned, while the plate part 11 is formed with a bulged curved wall 27 along the circumference of the hole 11a, so that the terminal 21 is screwed down with the connection pieces 26 fitted over the curved wall 27.
Patent JP-S5862999-A (JP)
Title: Microphone
Inventor: MATSUMOTO MICHIO
IPC: H04R1/40
Filed: 1981-10-08
Abstract: PURPOSE:To obtain a sharp directivity, by arranging laterally unidirectional and bidirectional microphone units with the same front direction and synthesizing the outputs at a multiplier. CONSTITUTION:A microphone unit 11 has a unidirectional directivity of (1+ costheta)/2 and a microphone unit 12 has bidirectional directivity of costheta. A multiplier 13 multiplies outputs from the units 11 and 12 and the synthesized output is picked up from an output terminal 14. The front side of the microphones of the units 11 and 12 is arranged laterally in a row with a distance (d). Thus, a sharp directivity corresponding to the secondary gradient microphone can be obtained.
Patent JP-H10140981-A (JP)
Title: Wear detecting method for disc cutter and wear detecting equipment
Inventor: NISHIZAWA IZUMI
IPC: E21D9/08
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of wear by calculating the diameter many times with operational equations such as angular velocity of rotation, and by obtaining the point in time when the diameter decreases by using approximate curves of the relation with the value of diameter calculated by either a driving distance, excavation time or cumulative number of revolutions. SOLUTION: During excavation by a tunnel excavator, the angular velocity of rotation of a disc cutter 1 is detected by a rotation detector 7, and the detected signal is inputted to an arithmetic processing equipment 9. Moreover, an installation radius, angular velocity of rotation of cutter head and diameter of disc cutter 1 is calculated when the disc cutter 1 is installed to a cutter head with the arithmetic processing equipment. Then, a curve having a monotonous decrease and showing the relation between the driving distance and the diameter of disc cutter 1 is determined. From this approximation curve, the present diameter and the diameter at an arbitrary excavation distance of the disc cutter 1 is calculated. Here, when calculating by this approximate curve, it is desired to determine the diameter of the disc cutter 1 at the point in time where the arithmetic data are not present by extraporating its approximate curve. By doing this, a change in the diameter of disc cutter 1 in the future can be predicted.
Patent JP-H0213280-A (JP)
Title: Ultrasonic motor
Inventor: FUJIMURA TAKENAO
IPC: H02N2/00
Filed: 1988-06-29
Abstract: PURPOSE:To prevent damping of a resonance vibration by forming a rotor-fixing bolt and a motor pressure-welding bolt into an integral body and also by forming space between a connector beam part and said bolts. CONSTITUTION:A pressure-welding bolt 1 passing the central axis of an ultrasonic motor passes through holes of a collar A2, terminal boards 13, piezoelectric elements 3, etc., and is coupled to a connector 5 by first step screw. The cantilever part 14 of said connector 5 has a cylindrical space 16, which space 16 has dimensions of preventing the contact with a second step screw at the time of resonance of said beam part 14 and connector 5. Also, a rotor 6 is borne by a bearing 7 so as to rotate freely relative to a linear part 17, and when the biasing force of a spring 8 is adjusted, said rotor 6 comes into contact with the upper face 15 of said beam part 14. Thus, when the high-frequency voltage of the resonance frequency of a motor is applied from said terminal boards 13 to said piezoelectric elements 3, the torsional vibration of the piezoelectric elements 3 and connector 5 is transmitted to a rotor 6 coming into face- contact with the connector 5 to drive said rotor.
Patent JP-2000344259-A (JP)
Title: Cap which can be classifiably recovered
Inventor: HAYASHIDA MITSUHARU
IPC: B65D47/12
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce an unfavorable molding of a cap which can be classifiably recovered, and prevent the gripping tab from being carelessly cut at the classifying recovery time by forming a pair of scores at symmetrical locations on the right and the left from a pair of tear starting end sections on the right and the left, and arranging a score non-formed section between tear final end sections along respective scores. SOLUTION: Respective tear starting end sections 11A and 11B are arranged in a manner to be in contact with a pair of right and left slit windows 17A and 17B, and a pair of thinner scores 8A and 8B are formed in a manner to be symmetrical on the right and the left from the tear starting ends sections 11A and 11B along respective shoulder sections 4A and 4B of a fitting external cylinder. At the same time, a score non-formed section 9 is arranged between respective tear final ends 12A and 12b along the thinner scores 8A and 8B. Then, on the outside of the vicinities of respective tear starting end sections 11A and 11B, respective gripping tabs 20A and 20N are integrally formed, and also, the lower ends of respective slit windows 17A and 17B are connected to respective weakened descending lines 19A and 19B.  When this internal plug 6 is recovered, respective gripping tabs 20A and 20B are pinched and pulled outward, and respective tear sections are torn. Then, the internal plug 6 is pulled up by holding respective cut-off pieces and the score non-formed section 9.
Patent JP-S5952140-A (JP)
Title: Condensate recovering device of air conditioner
Inventor: KAMOSHITA KEN
IPC: F24F13/22
Filed: 1982-09-17
Abstract: PURPOSE:To eliminate the necessity of providing a separate gradient drain pipe by a method wherein a condensate accumulated inside of an air conditioner is compulsorily poured into a compressor cooling water circumlating passage of the air conditioner. CONSTITUTION:During the operation of an air conditioner 1, a condensate adheres to a low temperature cooling coil 3, drops down in a drip pan 8, then the condensate flows into a water tank 9. Some condensate occasionally accumulates in a drip pan 10 of a compressor 2, said condensate also flows into the water tank 9. After the water tank 9 is filled with the condensate, when the level of the condensate reaches an upper limit switch 13 of a water depth detecting device, a driving device 16a of a water pump 16 is operated, the condensate inside of the water tank 9 is compulsorily flowed into a compressor cooling circulating passage 6. When the condensate inside of the water tank 9 reduces and reaches a lower limit switch 14, the driving device 16a of the pump is stopped, accordingly, the discharging of the condensate inside of the water tank 9 is stopped.
Patent JP-H0213686-A (JP)
Title: Electrically driven blind
Inventor: SATO MITSUHIKO
IPC: H02P3/06
Filed: 1988-06-29
Abstract: PURPOSE:To eliminate the use of expensive sensors as well as to contrive to reduce parts required in number, reduce man-hour in assembly works, and thereby reduce cost required by picking up only change in current flawing in a motor, and thereby determining whether to drive or suspend the motor based on the differential quatient of said change. CONSTITUTION:A micro-computer 10 is provided with a differential approximate means, a comparison means and a control means. And when the loading of a motor 4 is changed even during the elevation of a slat curtain 16, the situation causes current in the motor detected by a current detecting means 8 to be abruptly increased/ decreased, only the variation is picked up by a detecting means 9 detecting the variation of current in the motor. Then, the differential quatient of the variation in current is obtained by a differential approximate means so that the differential quatient of the variation in current is compared with a value set up in advance by the comparison means based on the output signal from the differential approximate means. Following which, when the differential quatient exceeds an allowable maximum value or is less than an allowable minimum one, a suspension signal is outputted to the control means so that the motor 4 is suspended so as to let the curtain 16 be suspended in movement.
Patent JP-S5951299-A (JP)
Title: 23-deoxy-20-dihydro-mycaminosyl tylonolide derivative
Inventor: UMEZAWA HAMAO
IPC: A61P31/04
Filed: 1982-09-17
Abstract: NEW MATERIAL:The compound of formula I [R1 is mono- or di(lower alkyl) amino or group of formula II (n is 0-7); R2 is OH, halogen, mono- or di(lower alkyl)amino, or group of formula II; R3 is H or OH]. EXAMPLE:23-Deoxy-20-dihydro-23-hexamethyleneimino-mycaminosyl thylonolide. USE:An antibacterial agent having excellent antibacterial activity to Gram-positive and Gram-negative bacteria. PROCESS:The objective compound is prepared, e.g. by reducing the compound of formula III with a hydrogenated metal complex (e.g. lithium hydride) in an organic solvent (e.g. alcohol, ether, etc.) or a mixture of alcohol and water, preferably under ice cooling. The starting compound of formula III can be prepared by reacting the compound of formula IV (R4 is aldehyde group having protecting group; X is halogen) with the compound of formula R1-H in an organic solvent (e.g. dioxane), and removing the aldehyde-protecting group with an acid.
Patent JP-S6219571-A (JP)
Inventor: HANSU RUDORUFU SHIYUBUANDAA
IPC: C07D221/14
Filed: 1986-07-11
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-H11351913-A (JP)
Title: Circuit board for encoder
Inventor: ONO YASUSHI
IPC: G01D5/36
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board for an encoder to achieve the reduction of a wiring pattern, improvement in anti-noise characteristics, the miniaturization of the encoder especially by forming A/D converters and a digital signal processing circuit provided on a substrate into one chip. SOLUTION: In this circuit board for an encoder, by forming A/D converters 2 and 3 and a digital signal processing circuit 4 on one and the same chip to be an IC 10, a wiring pattern on the chip among the circuits 2, 3, and 4 becomes minimum, anti-noise characteristics is substantially improved, and it is possible to miniaturize the encoder by the miniaturization of a substrate 1 in constitution.
Patent JP-S649892-A (JP)
Title: Method for synthesizing diamond by vapor process
Inventor: KOMAKI KUNIO
IPC: C30B29/04
Filed: 1987-07-01
Abstract: PURPOSE:To deposit diamond grains with good reproducibility in a state, independent of an organic compound by a vapor phase and capable of controlling deposited grain diameter, by using a substrate having one or more iron family metals dispersed and applied to the surface by vapor deposition. CONSTITUTION:A sintered substrate, such as SiC or WC, or substrate, such as Si, W or Mo, which has hitherto been used in a vapor process is prepared. One or more metallic particles, such as Cr, Fe, Co or Ni, are vapor deposited on the surface of the above-mentioned substrate by sputtering, chemical vapor deposition (CVD), etc. The aforementioned substrate subjected to the vapor deposition treatment is then used to synthesize diamond from a hydrocarbon, such as methane or ethane, or an oxygen-containing organic compound, such as methanol, normally a mixture thereof with H2 gas by the vapor process. The above-mentioned synthetic method is same as a conventional method; however, the aforementioned substrate having the vapor-deposited iron family metal grains can be used to, as necessary, readily produce diamond grains having a required grain size and original shape or filmy diamond constituted of the grains.
Patent JP-H0832879-A (JP)
Title: Image read method
Inventor: ENDOU YASUTADA
IPC: H04N5/349
Filed: 1994-07-14
Abstract: PURPOSE:To avoid the reduction in the resolution attended with the movement of a sampling position and to prevent a read time from being increased by discharging a signal charge stored in a photoelectric conversion section externally till the movement of the sampling position is finished. CONSTITUTION:An opening 101 of a light receiving section of a CCD is moved to positions a to d and an image is read at each position. Thus, a unit picture element 103 is formed by the image from four sampling positions. One pattern of the image is made up of four frames a to d. While the opening 101 of the light receiving section of the CCD is moved to positions a to the signal charge stored in moving period is swept out at the end of each movement. The sweep- out of the signal charge may be finished till the movement of the opening 101 of the light receiving section is finished at least. Thus, as soon as the opening 101 of the light receiving section is moved, the signal charge may be swept out. Through the discharge, the deterioration in the resolution attended with the movement of sampling positions is avoided.
Patent JP-S6140094-A (JP)
Inventor: NODA MASAYUKI
IPC: B32B5/22
Filed: 1984-07-31
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。