baber/WOPTO huggingface dataset:
Patent JP-H0435761-A (JP)
Title: Liquid supplying apparatus
Inventor: HIROTA MASAKAZU
IPC: B05C5/00
Filed: 1990-05-31
Abstract: PURPOSE:To eliminate unuseful actions of a supplying vessel and reduce the tact time by furnishing the bracket supporting liquid supplying members to a supporting frame body so as to be freely elevated/lowered in the vertical direction, and mounting a liquid receiving mechanism to the supporting frame. CONSTITUTION:When the apparatus is started, a film supplying mechanism and a film winding-up mechanism is put in operation to send out a film 30 by a previously set length. When a first tip 31 is transferred in the liquid feeding position, the driving unit 3 of a table 2 is put in operation to elevate the liquid supplying vessel 7 together with a supporting frame 4 to the upper position of liquid supplying position. When a fluid cylinder 21 is put in operation, a piston rod 21a is withdrawn, and a liquid saucer 22 is returned to a stand-by position, a liquid cylinder 6 is put in operation, and a 1st piston rod 6b is protruded to transfer the liquid supplying vessel 7 to a middle operating position together with a bracket 5. When a nozzle 8 is transferred to the supplying position previously set on the tip 31, a pressurized air supplying pipe 9 is changed over to supply the pressurized air to the liquid supplying vessel 7 so that liquid is spouted through the nozzle 8. By this method, the tact time is surely reduced.
Patent JP-S6122473-A (JP)
Title: Method and device for magnetic recording and reproducing
Inventor: OZAKI MINORU
IPC: G11B5/02
Filed: 1984-07-09
Abstract: PURPOSE:To record effectively a magnetic tape face by recording and reproducing a signal having a frequency component lower than a recording frequency of a digital signal between plural tracks on which the digital signal on the magnetic tape is recorded and reproduced. CONSTITUTION:The digital signal, e.g., a PCM signal is recorded on a track 2 of the magnetic tape 1. The 2nd signal e.g., an audio signal having a frequency component lower than the recording frequency of the digital signal is recorded directly on the track 3 between the track 2 as an analog signal. Further, an auxiliary digital signal is recorded on a track 12. The signal is reproduced and recorded to the track 3 by a magnetic head 6, the head 6 is moved up and down at a tape slide part 11 effective to the analog signal recording and reproduction and the signal of the projected width is formed on the tape. Thus, the magnetic tape face is recorded effectively.
Patent JP-H04342689-A (JP)
Title: Sweeping device for gravel and sediment carrying vessel
Inventor: TAWARA TADAHIKO
IPC: B65G67/60
Filed: 1991-05-20
Abstract: PURPOSE:To conduct a continuous scraping work over the whole hold by forming a bucket elevator in such a manner as to be longitudinally and laterally movable, and to conduct high and low scraping works of two stages for perfect sweeping near a ship's bottom by forming a bucket elevator in such a manner as to be vertically movable. CONSTITUTION:A running device 8a on a running rail 2 is driven to move a running frame 3, and the running frame 3 is moved on a horizontal beam 5 to determine a sweeping position. The inclination of a bucket elevator 4 is regulated by an oscillating cylinder 14. A driving sprocket 19 is rotated in this state to move a bucket, the gravel and sediment in a hold 15 are scraped off and transferred from a shoot 16 to a relay conveyor 17. Further, the piston part 10a of a raising and lowering cylinder 10 fixed to the lower frame 7 of the running frame 3 is extended, whereby a U-shaped frame 10b, a link 9a and the beam 5 are lowered, respectively. Thus, the bucket elevator 4 is lowered to perform the deeper scraping work of the second stage.
Patent JP-H07322909-A (JP)
Title: Portfolio
Inventor: MUTO SHIGERU
IPC: A45C3/02
Filed: 1994-06-01
Abstract: PURPOSE:To form a portfolio main body with no sewing by providing coupling holes communicating with each other on overlap portions at the opposite tips of gusset sections, and connecting the opposite coupling holes with pairs of fasteners such as hooks. CONSTITUTION:A front plate 1, a bottom plate 2, a back plate 3, and a covering cover 4 are provided from a lower section to an upper section, gusset sections 5, 6 are extended on both the right and left sides of the front plate 1 and the back plate 3 respectively, overlap pieces 7 are extended on both the right and left sides of the bottom section 2, and they are integrally cut to form a sheet material S. The overlap pieces 7 on both the right and left sides of the bottom plate 2 are erected, the gusset sections 5, 6 are faced to each other, and pairs of fasteners 25a, 25b such as hooks are inserted into the coupling holes 13, 14 bored on the gusset sections 5, 6. When the fasteners 25a, 25b are connected, the gusset sections 5, 6 are connected to form a box-like portfolio main body opened on the upper face. The cutting efficiency is improved, no sewing is required, and the cost can be reduced.
Patent JP-S63316756-A (JP)
Title: Manufacture of high antipode purity d- and l-alanine
Inventor: AKISERU PAURU
IPC: C07C227/08
Filed: 1988-06-13
Abstract: Enantiomerically pure D- or L-alanine is prepared by reaction of an optically active chloropropionic acid with ammonia in water or water/alcohol mixtures at 50 to 110 DEG C.
Patent JP-H05333561-A (JP)
Title: Method and device for controlling developer
Inventor: KAWAMURA HIROYUKI
IPC: G03F7/30
Filed: 1992-06-04
Abstract: PURPOSE:To provide the developer controlling device which decide the updating period of a developer by measuring the permeability of the developer at real time and judging resist pattern accuracy after a developing process from the permeability. CONSTITUTION:Sample luminous flux 17 passed through a sample cell 21 storing the developer being an object to be inspected is converted to electric signals by a first photomultiplier tube 22, and contrast luminous flux 18 passed through a contrast cell 25 is converted to electric signals by a second photomultiplier tube 26. The permeability of the developer being the object to be inspected inside a sample quartz cell 21 is calculate for each wavelength from the electric signals of the first and second photomultiplier tubes 22 and 26 and among plural of the permeability, permeability T (610) of a wavelength 610mm set in advance is sampled. By discriminating whether the T (610) is lower than 60% or not, it is judged whether the developer reaches the use limit or not.
Patent JP-S63310344-A (JP)
Title: Plastic terminal box
Inventor: NOGUCHI HIDEKI
IPC: H02K5/22
Filed: 1987-06-11
Abstract: PURPOSE:To reduce noise caused by resonance, by integrally moulding a terminal box including a terminal block with an engineering plastic material. CONSTITUTION:At the bottom of a terminal box body 10 integrally injection- moulded are a terminal block electrically connecting an internal distribution cable of a main motor 36 with its external distribution cable, a fan, and another terminal block 24 electrically connecting the internal distribution cable drawn from a fan housing 38 enclosing and holding a fan-driving motor with its external distribution cable. As the material of this terminal box 10 an engineering plastic is used. At the bottom of the box body 10 a grilled reinforcing rib 14 is provided, around the side part of which a flange 12 is formed. By integrally moulding the terminal box 10 in this way with the engineering plastic material, the noise caused by resonance can be reduced.
Patent JP-H05336410-A (JP)
Title: Brightness adjusting device
Inventor: INAGAKI SATORU
IPC: H04N5/20
Filed: 1992-06-04
Abstract: PURPOSE:To obtain the brightness adjusting device of high picture quality by correcting the brightness of a photographed image for each object in the image so as to prevent bright-dark blurring. CONSTITUTION:When an input video signal is inputted from a terminal 100, a recognizing circuit 101 recognizes the objects in the image, a brightness arithmetic circuit 102 calculates a representative value of brightness of each recognized object, and a correcting circuit 103 corrects bright-dark blurring. The correcting circuit 103 corrects the brightness by of each object according to representative values of the respective object calculated by the brightness arithmetic circuit 102, so the bright-dark blurring can be prevented.
Patent JP-H01312341-A (JP)
Title: Controlling method for air conditioner and its output displaying method
Inventor: SAKURAI TOSHIO
IPC: F24H3/02
Filed: 1988-06-10
Abstract: PURPOSE:To perform an output control in response to a selected maximum output and improve a convenience in use by a method wherein the maximum output and a minimum output having a value corresponding to this maximum output are selected simultaneously and an output is adjusted in response to a load between this selected maximum output and minimum output. CONSTITUTION:A control part 10 may define an amount of combustion in multi-stage manner or continuously between a selective maximum output and a selective minimum output in response to a differential temperature (a load) between a set temperature set by an up-key 5 and a down-key 6 and a detected temperature of a room temperature sensor 9 and perform a control over an amount of air for an air blowing motor 15 as well as a control over a combustion at a combustion part 14. In case that a maximum output of 3300 kcal/h, for example, is selected by a selection key 7, a minimum output of 1200 kcal/h which is higher than that of selecting another maximum output is simultaneously selected, so that a cold feeling at a skin when a load is low and the amount of combustion is decreased can be eliminated. In turn, in case that a maximum output of 1600 kcal/h is selected, a minimum output of 900 kcal/h which is lower than that of selecting another maximum output is simultaneously selected, so that an excessive heating in case of a low load can be prevented.
Patent JP-H074957-A (JP)
Title: Distance measuring apparatus
Inventor: HIRABAYASHI TAKEHIDE
IPC: G01C3/06
Filed: 1993-06-16
Abstract: PURPOSE:To measure a distance up to a flat object having no light and shade in a wide field of view by a method wherein a plurality of sensor blocks each of which is composed of one pair of lenses and of a photodetectot array are arranged linearly by dislocating their measuring direction little by little. CONSTITUTION:A sensor unit 2 is constituted in such a way that sensor blocks 1e to 1h are arranged in row by changing their distance measuring direction little by little in the horizontal direction and that sensor blocks 1a to 1d are arranged and fixed in a direction crossing them by changing their distance measuring direction little by little in the vertical direction. Since there exists a little difference in the distance measuring direction of the individual sensor blocks, measuring field-of-view ranges of the sensor blocks in a measuring region become ranges Va to Vh which are wider than arrangement ranges of the sensor blocks 1a to 1h. Then, an image-position detection part 4 sequentially scans and compares the light-receiving amount of individual photodetectors of light-receiving sensor arrays inside the sensor blocks 1a to 1h, and a distance operation part 5 to which the coordinate value of an image position detected by the detection part 4 is input, finds a distance up to an object by an operation.
Patent JP-S5368784-A (JP)
Title: Novel spiroamine derivatives and their preparation
Inventor: ONO KEIICHI
IPC: C07D471/10
Filed: 1976-11-30
Abstract: PURPOSE: Spiroamine derivatives of formula I (R 1 , R 2 , R 3  are H, halogen, lower alkyl, lower alkoxy, benzyloxy, OH; X is O, CO, CHOH, -CH=CH-, single bond; A is lower alkylene, W is H 2 , O; R 4  is H, lower alkyl, substd. or unsubstd. phenyl; R 5  is H, or together with R 4  forms lower alkylene) and their salts, e.g. 1'-(2-phenoxyethyl)-1-methyl-2-oxoindoline-3-spiro-4'-piperidine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5368119-A (JP)
Title: Facsimile signal coding system
Inventor: TAKASHIMA HIROSHI
IPC: H04N1/415
Filed: 1976-11-30
Abstract: PURPOSE: To prevent the deterioration in the resolution and to improve the picture quality, by making highly efficient coding when the designated scanning line density is dense, and by changing over the coding system not effected with the coding error when the density is coarse. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5846517-A (JP)
Inventor: SHIINA TOSHIO
IPC: H01B9/02
Filed: 1981-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01311936-A (JP)
Title: Braking device for vehicle
Inventor: MINEGISHI HARUMASA
IPC: B60T8/24
Filed: 1988-06-10
Abstract: PURPOSE:To avoid life lowering of an electromagnetic switching valve due to heating of its solenoid by closing the electromagnetic switching valve at the time of stopping a vehicle and operating a timer while providing a control means to open the electromagnetic switching valve at earlier one of two points of time when a vehicle start detecting means detects the start of the vehicle and when a certain time has passed away. CONSTITUTION:A solenoid 36 is excited if necessary at the time of stopping a vehicle so as to close an electromagnetic switching valve 34 and seal a fluid pressure in brake cylinders 22, 24. When the vehicle is not started in a certain time preset by a timer after closing the electromagnetic switching valve, after passing of this time the solenoid 36 demagnetizes automatically so as to open the electromagnetic switching valve. Consequently, the solenoid 36 is not excited continuously for a long time, and the fluid pressure can be sealed in the brake cylinders 22 and 34, avoiding the life lowering due to heating of the solenoid 36. When the start of the vehicle is detected by the detecting means before passing of this certain time, the electromagnetic switching valve 34 is opened to as to start the vehicle smoothly from a braked condition.
Patent JP-H04368186-A (JP)
Title: Ferroelectric thin film element and manufacture thereof
Inventor: TOMITA YOSHIHIRO
IPC: H01L41/39
Filed: 1991-06-17
Abstract: PURPOSE:To provide constitution for restraining crack defective of a ferroelectric thin film element used for a pyroelectric type infrared ray sensor, a piezoelectric dynamics amount sensor, a piezoelectric actuator, etc., and a method for manufacturing it. CONSTITUTION:When a substrate 1 is etched from a rear, anisotropic etching is first carried out to form a sharp pattern along a crystal face. In the process, isotropic etching is then carried out to make a angle between a side of the etched substrate 1 and a ferroelectric thin film element 2 shallow gradually as it comes close to a contact part 8. Thereby, a stress to the contact part is dissipated. It is possible to restrain crack defective of a ferroelectric thin film element in a contact part in this way.
Patent JP-H10313916-A (JP)
Title: Chain for ornament
Inventor: TOYOSHIMA MASAO
IPC: A44C5/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To improve decorativeness of a chain for ornament. SOLUTION: A main body chain 10 is freely coupled like a joint by surrounding flange parts in the end parts of coupling rods 12 adjacent to each other by shell-shaped spherical bodies 13. The approximately whole of the spherical body 13 in the end part of the main body chain 10 is fitted in a hole 11a in a capillary 11 and the end part of the capillary 11 is caulked to form a caulked 11b so that the main body chain 10 and the capillary 11 are freely coupled with each other like a universal coupling.
Patent JP-S5935400-A (JP)
Inventor: JINNO KEIJIROU
IPC: H05H5/00
Filed: 1982-08-23
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-H076373-A (JP)
Title: Electromagnetic driving device and optical disk device using it
Inventor: NAGASATO MAKOTO
IPC: G11B21/02
Filed: 1993-06-16
Abstract: PURPOSE:To improve driving sensitivity(acceleration per unit current) in a tracking direction by improving the utilization efficiency of a tracking coil. CONSTITUTION:A magnetic circuit 32A is constituted of three plate-like yokes 38A, 38B and 38C, two pairs of plate-like permanent magnets 40A and 40B, 40E and 40F arranged so as to be interposed in the vicinity of the ends of the yokes 38A, 38B and 38C, and prismatic permanent magnets 36A, 36B and 36C arranged so as to be opposed to a movable body 10 on the side surfaces of the yokes 38A, 38B and 38C. By such constitution, the flow of magnetic flux generated by every permanent magnet is not mutually negated each other, and every permanent magnet makes the magnetic flux act on the tracking coil 30.
Patent JP-S5846855-A (JP)
Title: Pole number change type induction motor
Inventor: TANAKA YUTAKA
IPC: H02K17/06
Filed: 1981-09-14
Abstract: PURPOSE:To obtain a motor with a small size and light weight without coil plays, by switching over coil ends of two main coil groups and two auxiliary coil groups which are connected respectively in specified methods. CONSTITUTION:In 12n (e.g. 36) stator grooves, three main coils L with three-slot pitches in distributed windings are arranged in six pairs (=2n pairs) of main coils L11-L23, two main coil groups L1 (=L11+L12+L13), L2 (=L21+L22+L23) are provided, and likewise two auxiliary coil groups l1 (=l11+l12+l13), l2  (=l21+l22+l23) are provided. Then, when obtaining a six-pole (2n-pole) motor, terminals M1 and A1 are connected to one of output ends of a power source E, and the terminal M2 is connected to the terminal M4 and the terminal A2 to the terminal A4. On the other hand, when obtaining a twelve-pole (4n-pole) motor, terminals M1 and A1 are connected to one of output ends of the power source E, and the terminal M2 is connected to the terminal M3 and the terminal A2 to the terminal A3.
Patent JP-S5371034-A (JP)
Title: Preparation of terephthalic acid
Inventor: SEKO MAOMI
IPC: C07C63/26
Filed: 1976-12-02
Abstract: PURPOSE: To prepare highly pure terephthalic acid for direct polymerization by liquid-phase oxidation of p-xylene in acetic acid in the presence of oxidizable cpds. (alcohol, aldehyde and ketone) and a specific amt. of water. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01312681-A (JP)
Title: Optical character reader
Inventor: TAKAHASHI TOSHIO
IPC: G06K9/20
Filed: 1988-06-13
Abstract: PURPOSE:To quickly perform the reading processing of a large number of sheets of slips exceeding the carrying capacity of a hopper stage by forwarding continuously the slips set in plural hopper parts to a carrying path so as to carry them to a photoelectric conversion part by starting and stopping the drive of plural hopper parts and a plural separating mechanisms successively and automatically. CONSTITUTION:The number of sheet of the slips capable of being set at a time is increased by providing plural hopper parts 13, 14, and the slips set in the hopper parts 13, 14 is forwarded one by one to the carrying path by the separating mechanisms 15, 16 corresponding to each of plural hopper part 13, 14. Besides, the start and the stop of the drive of plural hopper parts 13, 14 and plural separating mechanisms 15, 16 are performed successively and automatically by a controlling means 50, and the slips set in plural hopper parts 13, 14 are forwarded continuously, and carried to the photoelectric conversion part 30, and the reading processing of the slips is performed. Thus, the reading processing of a large number of sheets of the slips can be performed quickly without taking much time, and simultaneously, trouble can be saved even when other slip is read preferentially during the reading processing.
Patent JP-S6037543-A (JP)
Title: Device for starting copying machine
Inventor: ISHIMARU KENJI
IPC: G03B27/30
Filed: 1983-08-10
Abstract: PURPOSE:To enable setting of three rolls to an optimum pressing position in the stage of starting a copying machine by providing a means for controlling the driving means o the copying machine at a prescribed speed irrespectively of the printing speed setting of the copying machine in the stage of strating the copying machine. CONSTITUTION:When the operator turns of the power source switch of a copying machine which is off, a solenoid 46 operates and a plunger 47 is pulled downward aganist the energizing force of a spring 44 and a cam 48 fixed to a cam shaft 34 rotates in an arrow direction. When the shaft 34 rotates further, cams 38, 39 push respectively upward one end of levers 2o, 22 to separate three rolls (developing soln. feed roll 12, developing roll 14 and pressing roll 16). When the three rolls 12, 14, 16 arrive at the prescribed separating position, a microswitch 32 turns off and the power source of the copying machine is turned off. The plunger 47 of the solenoid 46 returns to the home position and a projection 41 engages with a projection 48b.
Patent JP-S5846305-A (JP)
Title: Mechanical optical modulator
Inventor: WACHI AKIRA
IPC: G02B26/02
Filed: 1981-09-14
Abstract: PURPOSE:To provide an optical modulator of high reliability by introducing two pieces of optical fibers into the modulating space formed in an elastic material, placing both end parts thereof so as to face to each other in proximity and modulating the quantity of light of the optical fibers by the elastic deformation of the modulating space. CONSTITUTION:Optical fibers 2, 3 are supported on the central axis of a capillary 1 by means of spacers 4, 5, and a modulating sace 8 of width L is constituted between both ends of the spacers 4, 5. The end face 6 of the input optical fiber 2 is held on the same plane as the end face of the spacer 4, and the end face of the output optical fiber 3 is projected into the space 8 and faces the end face 6 at a slight distance. If the fiber 2 is fixed and the output optical fiber side is bent by an angle theta as shown by dotted lines, the fiber 3 is like dotted lines without bending, then the light emitting from the end face 6 no longer enters the end face 7 of the output optical fiber and the output light of the fiber 3 is virtually zero.
Patent JP-S63309537-A (JP)
Title: Separation of resin from fluorocarbon resin solution
Inventor: KIMURA HIROSHI
IPC: C08J11/06
Filed: 1987-06-12
Abstract: PURPOSE:To obtain a solid fluorocarbon resin of a low residual solvent content in good efficiency, by dispersing an organic solvent solution of a fluorocarbon resin in a specified solvent in the form of fine particles to thereby deposit the fine particulate fluorocarbon resin. CONSTITUTION:A solution is obtained by dissolving a fluorocarbon resin of an intrinsic viscosity of 0.1-2.0dl/g (in tetrahydrofuran at 30 deg.C) and a glass transition temperature >=30 deg.C (e.g., polytetrafluoroethylene) in an organic solvent (e.g., tert-butanol). A solvent (e.g., water) which does not dissolve the fluorocarbon resin but dissolves the solvent for the fluorocarbon resin is circulated at a high speed by a pump 3 from a Venturi part 1 to a resin recovery rank 2. Said fluorocarbon resin solution is fed from a line 4 to the Venturi part 1 and is finely dispersed by a vortex of the solvent passing the Venturi part 1 to thereby deposit fine particulate fluorocarbon resin 5, and subjected to solid/liquid separation in the resin recovery tank 2 to recover the fluorocarbon resin.