baber/WOPTO huggingface dataset:
Patent JP-H10334096-A (JP)
Title: Text data processor and recording medium
Inventor: TADA TOMOYUKI
IPC: G06F17/27
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To make analyzable text data more exactly. SOLUTION: One or more successive characters, which are not displayed (a space, etc.), are detected among inputted character strings by a detecting part 11. A judging part 12 judges whether all the characters positioned right before or after the characters which are not displayed are KATAKANA (square form of Japanese syllabary) characters or alphanumeric characters. When a line feed is inserted between the KATAKANA (square form of Japanese syllabary) characters, the line feed is deleted by a processing part 13. Or when the character which is not displayed is inserted between the alphanumeric characters, the character is replaced with one space by the processing part 13.
Patent JP-H0815948-A (JP)
Title: Image forming device
Inventor: SUZUKI HIROYUKI
IPC: G03G15/01
Filed: 1994-06-29
Abstract: PURPOSE:To improve transfer efficiency and to prevent retransfer by transferring toner images, formed on a photoreceptor, to an intermediate transfer body, and then transferring them to a second transfer body all at once. CONSTITUTION:In a printer part, a red image is first formed on a photosensitive drum 1 and transferred onto an intermediate transfer belt 82 by means of a transfer roller 71. Subsequently, a black image is formed on the photosensitive drum 1 and transferred onto the intermediate transfer belt 82 by means of the transfer roller 71. The images in two separate colors formed on the intermediate transfer belt 82 in such a manner are transferred to a transfer material all at once by means of a transfer roller 72 as a second transfer means, and it is carried to a fixing unit 6 to be thermal fixed. At this time, the very small amount of residual toner on the intermediate belt 82 is cleared away by a cleaning unit. This intermediate belt 82 is made of a uniform material with a volume resistivity of approximately 10<12>OMEGA.cm which is free of an irregularity in resistance, therefore, unlike transfer to a transfer material such as paper, a high transfer rate and the prevention of retransfer can be realized.
Patent JP-H11343191-A (JP)
Title: Gas generating agent composition and gas generating device
Inventor: YAMATO HIROSHI
IPC: B60R21/26
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the heat resistance of a gas generating agent by incorporating a gas generating agent, which contains a non-sodium azide system fuel, and an adsorbent which adsorbs and holds a decomposed product generated by decomposing this fuel. SOLUTION: A gas generating agent composition is prepared by combining a gas generating agent contg. a non-sodium azide system fuel (azo dicarbon amide or the like) and an adsorbent (synthetic zeolite or the like) adsorbing and holding a decomposed product (CONH2 radical, NH2 radical, CO, ammonia or the like) generated by decomposition of this fuel. The gas generating agent contains an oxidizing agent (potassium nitrate, potassium chlorate or the like) of about 40-90 wt.% and a binder (starch or the like) of about 0.1-15 wt.% other than the above fuel of 10-60 wt.%. The gas generating agent composition comprises the gas generating agent of about 60-98 wt.% and the adsorbent of about 2-40 wt.%. Reliability of a gas generating device is improved by setting the composition in a combustion chamber for the gas generating agent in the gas generating device.
Patent JP-H04289327-A (JP)
Title: Template for fixing anchor bolt
Inventor: KADOYA HARUKATSU
IPC: E02D27/00
Filed: 1991-05-23
Abstract: PURPOSE:To make positioning of the upper end of anchor bolt easier by using a template of square form, having fitting holes through which the upper end of anchor bolts are passed in its peripheral side and holes in the inside and a notch in the central part of the outside. CONSTITUTION:Many anchor bolt-through holes 2 are formed in the peripheral side of a square plate 1, a round hole 3 is formed inside, and a peripheral side 4 of a given sloped width is formed on the surrounding of the round hole. Small V-shaped notches 5 are formed in the central part of each side of the plate 1. When using the plate 1 as a template, anchor bolts are inserted into the holes 2 and clamped with nuts to the threaded parts. Before the operation, anchor frames are positioned and fixed by hanging their lower parts through the notches 5 and by matching them with the base mark line showing the center of setting ground.
Patent JP-S5771631-A (JP)
Title: Granulator for sodium precarbonate and granulating method thereof
Inventor: SUGANO JIYUNICHIROU
IPC: C01B15/10
Filed: 1980-10-22
Abstract: PURPOSE: To obtain the granules of sodium percarbonate having a desired characteristic property by a stepped continuous granulator having a structure in which screw blades in the feeding, mixing, and kneading regions of granulation area are formed in forward feeding structure and partly in deficient and back feeding structures.  
     CONSTITUTION: Sodium percaronate, an additive, and water as raw materials are sent in a feeding region by means of two screw shafts 2 with a progressive screw blade 3 and then into mixing and kneading regions II. In the former half II 1  of the region II, the screw blade is partly molded into a progressively sending structure, and also the other part is molded into a partly deficient backward sending structure 4. These are arranged alternately, and in the latter half II 2 , both the two screw blades are molded into a backward sending structure 5, where materials are sufficiently mixed and kneaded. Then, in a beating region III provided with a beating teeth 6, coagulate granules are separated. Also, in the latter half II 2  of the mixing and kneading region, a moving push cover 10 is provided and vertically and controllably moved according to the property and shape of the granules. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S628607-A (JP)
Title: Phase locked loop
Inventor: MIURA MASAMI
IPC: H03H7/20
Filed: 1985-07-04
Abstract: PURPOSE:To obtain a phase locked loop without using a voltage controlled oscillator by providing the 1st and 2nd signal transmission circuits and controlling the transfer function of one of them or both. CONSTITUTION:A phase comparator circuit 103 having the 1st input from an input terminal A via the 1st signal transmission circuit 101 and the 2nd input via the 2nd signal transmission circuit 102, and a high pass filter 104 are provided and an output of the high pass filter 104 is fed back to the 2nd signal transmission circuit 102 comprising resistors R1, R3, an inductance L1, a capacitor C1 and varactor elements D1, D2. Thus, the frequency transmission characteristic of the 2nd signal transmission circuit is controlled so as to obtain a phase locked loop where the phase of the 2nd input (or 1st input) is made coincident with the phase of the 1st input (or 2nd input).
Patent JP-H0440463-A (JP)
Title: Characteristic evaluating device for photosensitive drum for electrophotography
Inventor: KONO YUJI
IPC: G03G15/043
Filed: 1990-06-06
Abstract: PURPOSE:To eliminate the error of electric potential measurement in the length direction of a photosensitive drum so that more accurate characteristic evaluation is made possible by fixing a probe for the electric potential measurement around a part having the greatest quantity of projecting light to the photosensitive drum and making the photosensitive drum move in the length direction while making it rotating. CONSTITUTION:The probe a5 for the electric potential measurement and the probe a7 for an illuminance measurement are fixed around the part having the greatest quantity of the projecting light to the photosensitive drum 1 in a housing 2 side by using fixing plates a8 and a9 while a specified opposed position is kept to the photosensitive drum 1. And when a driving source a10 for a normal and reverse rotation and the driving source a2 for a rotation are made to rotate, a screw shaft a12 is made to rotate through a driving gear a11 and the supporting body a14 of the driving source for the rotation which is screwed with this screw shaft is moved in the length direction of the screw shaft a12 so that the photosensitive drum 1 attached to a power transfer shaft a15 is moved in a shaft direction while rotating with respect to the fixed probe a5. Thus, the error of the electric potential measurement is eliminated and the accuracy of the characteristic evaluation is improved.
Patent JP-H01316508-A (JP)
Title: Universal joint and coating device for power transfer part
Inventor: KITAGO YOSHIHISA
IPC: F16C3/02
Filed: 1988-06-17
Abstract: PURPOSE:To use the title joint for a long time and to easily maintain and manage it by interposing a magnet between a joint part and a cover, interposing it between a universal joint and the joint part and expansibly coating a power transfer part interposed between the universal joint and the joint part. CONSTITUTION:The ring shaped magnets m1, m2 of the same magnetic pole are opposed to a supporting body 4 and an inside cover 17 respectively in the bearing housing 13 of a first joint part J1 and the ring shaped magnets m3, m4 of the same magnetic pole are opposed to a supporting body 8 and an outside cover 18, respectively in the bearing housing 15 of a second joint part J2. When the first joint part J1 and the second joint part J2 are rotated, a friction due to the contact of the ring shaped magnets m1, m2 and m3, m4 in the bearing housings 13, 15 resulting from the mutual repulsive force is avoided. The first joint part J1 and the second joint part J2 are constantly rotated under the presence of prescribed void spaces S1, S2.
Patent JP-H0319738-A (JP)
Title: Moving table device for vacuum
Inventor: FUJII YOSHIKI
IPC: H01L21/68
Filed: 1989-06-09
Abstract: PURPOSE:To increase the service life of a slide ball bearing before its replacement by providing it rotatably in moving table while providing a guide shaft rotatably in a supporting member. CONSTITUTION:When a ball thread shaft 4 is driven in rotation, force is transmitted in the axial direction through a ball nut screwed to the shaft 4, and a moving table 3 is moved in the axial direction X along guide shafts 2, 2 in accordance with rotation of the shaft 4. Then, out of the five streaks of ball rows of a slide ball bearing 5, ball rows (a), (b), (e), brought into contact with the guide shaft 2 in positions in the peripheral direction shown by (h), (i), (l), roll between case 6 and the shaft 2 while supporting most of the load shown by F in the drawing by weight of a workpiece and weight of the moving table 3 itself. Especially before consumption of a solid lubricant in the ball row (a) matters for moving the table 3, when the guide shaft 2 is rotated in a direction B by a suitable angle, because a shaft 5 is rotatably supported supported through radial ball bearings 10, 10, the shaft 5 is rotated with rotation of the shaft 2, and the ball row (a) is displaced in the peripheral direction.
Patent JP-H0315483-A (JP)
Title: Radiation treatment device
Inventor: SUZUKI TOSHINOBU
IPC: G01T1/185
Filed: 1989-06-13
Abstract: PURPOSE:To improve monitor accuracy with a structure prevented from easily generating the deformation even by a small thickness of each electrode by providing many protruding parts of equal, shape on obverse and reverse of the electrode so as to eliminate a change of the volume between the electrodes with the deformation in the equal volume even the electrode is deformed. CONSTITUTION:A high voltage electrode 12a, having many corrugated protruding parts of equal shape in the obverse and reverse, is supported by a corrugated insulator 13, having a surface of both-side waveform, and similarly a corrugated collecting electrode 14a, having a corrugated protruding part, is supported by the corrugated insulator 13, thus the electrodes are insulated. In the corrugated high voltage electrode 12a and the corrugated collecting electrode 14a, when a thermal change is received, wavy shapes 12b, 14b are extended in a direction of their crest side, that is, in a direction of both the obverse and reverse sides, and the amount of extension is almost the sane value in both the obverse and reverse. Here, space between both the electrodes by the thermal deformation is not changed for a change of humidity. Accordingly, a capacity of ionization space is subjected to a change in in-plane two-dimensional direction and can be made remarkably small as compared with the capacity change due to temperature change of a conventional ion chamber, and an electronic line can be monitored by thinning the electrode.
Patent JP-H0810751-A (JP)
Title: Cartridge for water purifier
Inventor: IWATA HIDEO
IPC: C02F1/44
Filed: 1994-06-29
Abstract: PURPOSE:To sufficiently obtain a purifying effect by an activated carbon layer even if an apparent volume of the activated carbon layer becomes smaller than usual and a non-packed part of the activated carbon layer is made. CONSTITUTION:A cartridge is provided with a water flow passage 1 having an inlet 6 and an outlet 7 of water and passing water in almost horizontal direction, and the activated carbon layer 2 provided so that water passes through in a prescribed place in the water flow passage 1. A changing member 3 changing water flow to downward is provided at upward regarding a gravity direction at the place where the activated carbon layer 2 is provided in the water flow passage 1.
Patent JP-H0817044-A (JP)
Title: Magnetic recording medium
Inventor: ISHIKAWA AKIRA
IPC: C09D5/23
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a magnetic recording medium capable of high density recording and having superior output characteristics over the region from a low frequency band to a high frequency band. CONSTITUTION:This magnetic recording medium consists essentially of a magnetic substrate 1, a nonmagnetic layer 2 formed on the substrate 1 and a magnetic layer 3 formed on the nonmagnetic layer 2. The coercive force Hc of the magnetic substrate 1 is 400-1,500Oe, the coercive force Hc' of the magnetic layer 3 is 700-2,500Oe and the ratio of Hc' to Hc (Hc'/Hc) is >=1.5.
Patent JP-S6040032-A (JP)
Inventor: KOIKE SOUICHI
IPC: A61B3/02
Filed: 1983-08-13
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-S63312501-A (JP)
Title: Accumulator
Inventor: KATO TAKASHI
IPC: F15B1/08
Filed: 1987-06-15
Abstract: PURPOSE:To preclude partial abrasion of a diaphragm by providing plural beads which extend radially from the fluid inlet of a shell and form grooves on the inner surface of the shell, around the inlet. CONSTITUTION:An air valve 13 is provided on the top center of an upper shell 1a. A cuplike diaphragm 3 is installed in a lower shell 1b along the inner surface thereto. Plural beads 11 are provided around the fluid inlet port 10 of a shell 1 such that they extend radially from the inlet port 10 and to form grooves 12 on the inner face of the shell 1. Then, hydraulic pressure works on the bottom of the diaphragm 3 from the whole periphery by the beads 11, accordingly to preclude partial abrasion.
Patent JP-S634528-A (JP)
Inventor: ONISHI HIROYUKI
IPC: H01H73/14
Filed: 1986-06-25
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-H06146145-A (JP)
Title: Production of sheet-shaped material for bag or the like
Inventor: SUZUKI SHIGEYUKI
IPC: D04C7/00
Filed: 1992-05-15
Abstract: PURPOSE:To provide a production method capable of accurately and beautifully arranging tape-shaped materials without requirement of training, in relation to production of a sheet-shaped material for a bag, etc., by mutually crossing and arranging plural sheets of tape-shaped materials. CONSTITUTION:Respective tape-shaped materials 1, 2, 3 and 4 are temporarily fixed onto a base paper 10 having a releasable temporary fixation layer 12 such as an adhesive on the surface. In case a tape-shaped material 4 is allowed to pass under another tape-shaped material 3 temporarily fixed already and crossed therewith, the already temporarily fixed tape-shaped material 3 is released from the base paper 10 once. The tape-shaped material 4 is allowed to pass under the other tape-shaped material 3 and both the tape-shaped materials 3 and 4 are subsequently temporarily fixed. These processes are repeated, thus efficiently producing many tape-shaped materials accurately and regularly crossed and arranged.
Patent JP-S5850549-A (JP)
Title: Toner image transferring method
Inventor: TAKASHIMA TAKEKAZU
IPC: G03G15/16
Filed: 1981-09-22
Abstract: PURPOSE:To selectively transfer a part of a toner image in a portable copier, by bringing the surface of a medium having a nonfixed toner image into contact with a transfer paper, and discharging toward the paper with a portable corona discharger in such a polarity to attract the toner image to the paper. CONSTITUTION:When the bottom of the case of a portable copier after developing is opened, it is seen from under the copier that a photoreceptor 1 having a nonfixed toner image 2 is disclosed. A transfer medium 3 such as paper is underlaid into contact with the photoreceptor 1, and ions are thrown toward the paper 3 from behind with a portable corona generator 4 thus permitting the toner image 2 on the photoreceptor 1 to be transferred onto the paper 3 and a transfer image to be obtained, therefore, partial transfer of an image, overlaying transfer on another image, and erasion of an unnecessary part of an image to be optionally executed.
Patent JP-S5773501-A (JP)
Title: Dielectric filter element and dielectric filter
Inventor: ITOU YUKIO
IPC: H01P1/205
Filed: 1980-10-25
Abstract: PURPOSE:To achieve a filter with a desired resonance frequency, by making a conductor processing for either one of upper and lower surfaces and back and forth surfaces of a dielectric block having a plurality of through-holes. CONSTITUTION:A dielectric material such as ceramic is shaped and plished into a block shaed and through-holes 2 are formed to it. Conductive film is adhered on an inner surface 3 of the through-holes and back and front surfaces 4, 5 of a block, and it is adhered also to a lower surface 9 to constitute a short-circuiting plate 10. To adjust the resonance frequency, without using metallic screws, a filter with desired resonance frequency and less loss can be obtained by providing notches 6, 7 to an outer conductor 8. Further, for fine adjustment, the element is given in a metallic console 14 and an adjusting screw 16 is provided at the upper side of the through- holes.
Patent JP-S5772572-A (JP)
Title: Collocating device
Inventor: KITAMURA TAKASHI
IPC: B65H39/11
Filed: 1980-10-23
Abstract: PURPOSE: To enable the loaded condition of sheets in a collocating device for copying machine to be easily and surely detected, by providing light emitting elements for detecting an empty bin and for detecting a bin full of sheets, on the bottom of the bin and in the vicinity of the sheet entrance of the bin, respectively, thereby to detect light from them through a common light receiving element.  
     CONSTITUTION: Sheets which are guided by a bin selection pawls 32 and vertically conveying rollers 19, 19', are loaded on a bin below a projecting portion 47, causing light from an LED48 to be intercepted so that a detector 49 removes a signal indicating the detection of empty bin. When light from an LED50 is intercepted by sheets successively loaded on the bin above the projecting portion 47, the detector 49 detects the bin full of loaded sheets. The detector 49 is provided with an optical filter 52 through which light having a wave length corresponding to that of the LED is transmitted, and is extended in an oblique direction with respect to the LED50 near to the detector 49 itself. The LEDs 48, 50 are alternately turned on by means of clock signals, while, when a sheet is inserted into a bin 321, a signal from an inlet sensor nullifies the operation of the detection of the sheet loading condition, thereby to prevent erroneous detection. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63313871-A (JP)
Title: Electron-mobility modulated semiconductor device
Inventor: FUTAKI TOSHIRO
IPC: H01L29/772
Filed: 1987-06-17
Abstract: PURPOSE:To improve the efficiency of the modulation of electron mobility by forming a first channel layer as a semiconductor layer having large electron mobility in an undoped manner and shaping a second channel layer as a semiconductor layer being brought into contact with the first channel layer and having small electron mobility in an n-type compound semiconductor mixed crystal. CONSTITUTION:The title semiconductor device has an undoped first channel layer (such as a first channel layer 13 consisting of undoped GaAs) and a second channel layer (such as a second channel layer 14 composed of N-type AlxGa1-xAs(x=0.3)) brought into contact with the first channel layer and made up of an N-type compound semiconductor mixed crystal, barrier layers (such as a first barrier layer 12 consisting of N-type Al0.5Ga0.5As and a second barrier layer 15 composed of undoped Al0.5Ga0.5As) holding these laminated first channel layer and second channel layer, and one gate electrode (such as a gate electrode 11) being shaped onto the barrier layers and controlling the exchange of electrons between the first channel layer and the second channel layer. Accordingly, modulation having high efficiency is conducted.
Patent JP-H0239035-A (JP)
Title: X-ray diagnosing apparatus
Inventor: HERUBERUTO KUUN
IPC: G01T1/29
Filed: 1989-06-12
Abstract: PURPOSE: To easily scan a memory layer with improved image point accuracy by dividing a light emitting material layer into two layers to act independently when scanning. CONSTITUTION: A scanning beam 10 excites a memory light emitting material inside a first memory layer 5 for each image point and is transmitted through a carrier 6. Thus, the same image point is excited in a second memory layer 7 as well. In this case, the carrier 6 transmits the light of the wavelength of the scanning beam 10. A light emitting material provided inside the memory layers 5 and 7 emits the light of the different wavelength in response to the irradiation, however, the carrier 6 does not transmit the light of the wavelength. Thus, the light emitted from the first memory layer 5 is detected only by a first light conductor 11 and led to a first detector 13. The light emitted from the second memory layer 7 is detected by a second light conductor 12 and supplied to a second detector 14. Thus, the definition of images is maintasined.
Patent JP-2000340168-A (JP)
Title: Plasma ion source mass spectroscope and ion source position adjusting method
Inventor: OWADA AKIRA
IPC: H01J49/10
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the reproducibility of a plasma torch fitting position by moving an ionized part based on position information to be the reference of the ionized part, stored in a second storage means, and interval information of measuring time of the ionized part and a mass analysis part stored in a first storage means, to fit the plasma torch to a mass spectroscope. SOLUTION: With respect to a plasma chamber 12, the distance between a plasma torch 21 and a sampling cone is adjusted to be 0 mm, and a space between the center axis of the plasma torch 21 in the Y axis and Z axis directions and the center axis of the sampling cone is adjusted to be 0 mm. A reference origin which is the present position of the plasma chamber 12, the dislocation quantity between the reference origin and an optimum position of the plasma chamber 12, and the optimum parameter value of each part of a device, are stored in a control part 17. When fitting the plasma torch 21 again, the plasma chamber 12 is moved by the stored dislocation quantity on the basis of the position of a new reference origin to lead the plasma torch 21 into an optimum position.