baber/WOPTO huggingface dataset:
Patent JP-H08194337-A (JP)
Title: Carrier for developing electrostatic latent image
Inventor: NISHIKAWA TOMOHARU
IPC: G03G9/107
Filed: 1995-01-13
Abstract: PURPOSE: To prevent the occurrence of noise and voids in a formed image due to the sticking of fine particles such as magnetic powder contained in a carrier when an electrostatic latent image formed on an image carrier is developed with the carrier and to stably perform satisfactory image formation by specifying the content (by number) of fine particles of a specified particle diameter or below. CONSTITUTION: The content (by number) of fine particles whose particle diameter is <=1/6 of the volume average particle diameter of carrier particles is regulated to 0-10% as follows; a kneaded material prepd. by mixing and kneading a resin with magnetic powder, etc., is pulverized and classified so as to attain a prescribed volume average particle diameter and treatment is carried out by a mechanofusion system, etc., to fuse fine particles such as magnetic powder contained in the resultant carrier particles to the surfaces of the carrier particles by frictional heat. The amt. of the magnetic powder dispersed in the resin is preferably regulated to 80-90wt.%.
Patent JP-S52104986-A (JP)
Title: Material inspection device
Inventor: IKEDA HIROYUKI
IPC: G01N21/956
Filed: 1976-02-28
Abstract: PURPOSE:To prevent the trouble, damage of optical detected part due to the radiation of strong light beam, by means of installing a blank mask in the optical path of light beam.
Patent JP-H07227845-A (JP)
Title: Reutilization of unvulcanized foamed rubber
Inventor: NISHINAKA KOTARO
IPC: B60C11/00
Filed: 1994-02-18
Abstract: PURPOSE:To reutilize unvulcanized foamed rubber by adding water in the re- milling (RFM) process of a final mill and a master batch remilling (RMB) process to control the temp. of rubber to the optimum range and suppressing the foaming of vulcanized matter caused by the mixing with nonstandard foamed rubber. CONSTITUTION:In the reutilization of unvulcanized foamed rubber, 0.3 6 pts.wt. of water is added to' 100 pts.wt. of unvulcanized foamed rubber and this water added rubber is kneaded within a falling temp. range of 90-120 deg. by a hermetically closed mixer or a master batch of usual tread rubber is mixed with 20wt.% or less of treated unvulcanized rubber when it is again masticated and 0.3-10 pts.wt. of water is further added to the master batch and the resulting mixture is kneaded at 140-190 deg. by the hermetically closed mixer.
Patent JP-H10223958-A (JP)
Title: Method and device for controlling mode of yag laser oscillator
Inventor: ITO HIDEO
IPC: H01S3/131
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a mode control method in which a mode change caused by the thermal deformation of a laser rod is detected and the mode change is automatically corrected and a controller used in the method. SOLUTION: A pumping light source 5 of a laser rod 3 and a front and rear laser rod supporting bodies 11 and 13 which respectively hold the front and rear ends 15 and 21 of the rod 3 are provided in a reflecting mirror housing 9 and fluid chambers 19 and 20 are respectively installed to the supporting body 11 provided with an output mirror 17 and the supporting body 13 provided with a rear mirror 23. The fluid chambers are communicated with a pressure source 29 through pressure servo valves 12 and 14 and, at the same time, pressure sensors 30 and 32 which detect the pressures in the fluid chambers are provided. The mode of a YAG laser oscillator 1 is maintained constantly by controlling the pressures in the front and rear fluid chambers by controlling the pressure servo valves 12 and 14 based on signals from the pressure sensors 30 and 32.
Patent JP-H09240227-A (JP)
Title: Method for detecting tire under reduce pressure in vehicle
Inventor: DEIBITSUDO JIYOONZU
IPC: G01P3/56
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a system by making comparison among angular speed signal values coming from wheel speed sensors attached to respective wheels and detecting any tire under reduced pressure by comparing rotational radial of the tires with each other so as to find out error values by means of wheel speeds corrected by wheel speed factors. SOLUTION: Angular speed signal values C1-C4 coming from wheel speed sensors attached to respective wheels 1-4 are inputted into a central processing unit 10, a data set DS of 4 values Ct1-Ct4 composed of the totals of respective wheel speed signal values C1-C4 during a specific period t are recorded so as to check whether those values are acceptable or not. And when they are acceptable, wheel speed factors of respective wheels are induced by dividing the accumulated total sum number of respective wheel speed signal values C1-C4 by the accumulated total sum wheel speed of either one of wheels. Then, wheel speed signal values are corrected by dividing respective wheel speed signal values by respectively responding wheel speed factors, and by using the wheel speeds after correction, error values are calculated so as to judge tire under reduced pressure.
Patent JP-S62180889-A (JP)
Inventor: KAMIYA YOSHIO
IPC: F15B1/00
Filed: 1986-02-03
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-H03225614-A (JP)
Title: Rotary head drum
Inventor: CHO YASUHISA
IPC: G11B5/52
Filed: 1990-01-31
Abstract: PURPOSE:To make the rotary head drum thin without protruding its motor out of the drum by housing a rotor and a stator constituting the motor into the cylindrical part of the upper drum. CONSTITUTION:An upper drum 4 is made cylindrical and in the internal part, a rotor part 6 constituting the motor is fixed by a fixing screw 7. The rotor part 6 is formed by fixing a circular magnet 6b magnetized into a tray-shaped yoke 6a. A bush 8 of the upper drum 4 is coupled through a ball bearing 14 to a shaft 12 and at the tip part of the shaft 12, a stator 15 composed of a bush 8 and a printed wiring circuit board 17 is fixed. The bush 16 is fixed into the shaft 12 with pressure and on the printed circuit board 17, an armature coil is printed while being faced to the magnet 6b constituting the rotor 6. The printed circuit board 17 is fixed by a fitting screw 18 while being sandwiched between the bush 16 and a cap 19, and at the upper part of the cap 19, a wire 20 for connection is fixed to supply a driving current to the armature coil and to output the position detection signal of the rotor 6 to an external part. Then, this wire 20 is connected with the printed circuit board 17 by a terminal 21.
Patent JP-H06237334-A (JP)
Title: Facsimile composite terminal equipment
Inventor: BABA KEIZO
IPC: H04N1/00
Filed: 1993-02-10
Abstract: PURPOSE:To obtain the facsimile composite terminal equipment in which a load of the user for sorting of received originals is relieved by sorting and outputting output sheets of a received original picture based on the size of sheet. CONSTITUTION:The terminal equipment is provided with a recording section 12 printing out a received original picture onto a recording sheet and a sorter 16 sorting output sheets from the recording section 12 in the copy operating mode in which the recording section 12 prints out a copy original picture. Then a sort output control section 15 allows the sorter 16 to sort and output sheets of the received original picture outputted from the platter 12 based on the sheet size. That is, the output position of the sorter 16 is decided in advance by the sheet size such as B4,A4,B5 and shares discharge destination for each output sheet of the same size. Thus, the load of the user for sorting received originals is relieved.
Patent JP-H02255938-A (JP)
Title: Japanese word input device
Inventor: YANAGISAWA ICHIROKU
IPC: G06F17/22
Filed: 1989-01-31
Abstract: PURPOSE:To omit word registering operations by registering automatically an unregistered word into a word dictionary means with a KATAKANA (square form of Japanese syllabary) unregistered word register means when the HIRAGANA (cursive form of Japanese syllabary) character string of the corresponding unregistered word is corrected into a KATAKANA character string. CONSTITUTION:When the KATAKANA words corresponding to the input HIRAGANA character string are not registered nor included in a word dictionary 6, a user operates a keyboard 1 to show the parts corresponding to the KATAKANA words and corrects the HIRAGANA character string into KATAKANA words. In this case, it is informed to a KATAKANA unregistered word deciding part 7 from a KANA (Japanese syllabary)/KANJI (Chinese character) conversion part 5 that the first input HIRAGANA character string and the KATAKANA character string corresponding to the HIRAGANA character string are not included in the dictionary 6. Then it is informed to the part 7 from the part 5 that the first input character string is corrected into a KATAKANA character string in division. The KATAKANA unregistered word information is outputted to a word register part 8 and registered into the dictionary 6. In such a manner, the KATAKANA unregistered words are automatically registered into the dictionary 6 and therefore the input of Japanese words is facilitated.
Patent JP-S56133193-A (JP)
Title: Method of preserving flat board printing block
Inventor: ROONI SHIERU
IPC: B41N3/08
Filed: 1981-02-18
Abstract: This invention relates to an improved process for preserving a planographic printing form which is ready for printing. In the process, the planographic printing form is treated with an aqueous solution of a water-soluble, film-forming high-molecular weight organic compound and a hydrophilizing acid and is then dried. The hydrophilizing acid used is an organic phosphonic acid, in particular polyvinyl phosphonic acid, preferably in a concentration from 0.05 to 10 percent by weight. As the water-soluble, high-molecular weight organic compound gum arabic, dextrin or polyvinyl alcohol is appropriately used.
Patent JP-2000217810-A (JP)
Title: Cone beam ct device
Inventor: BABA RIKA
IPC: A61B6/03
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To eliminate movement of an object by splitting a radioscopic image into plural sets different from each other, and generating an X-ray tomographic image or a three-dimensional image according to the radioscopic image set with the maximum sharpness at every X-ray distributed image among radioscopic image images reconfigured in every set. SOLUTION: According to a control signal from a control collecting device 109, measurement of a radioscopic image is started, and a rotating device 108 is rotated. When the angle of rotation reaches a designated angle, an X-ray generator 101 radiates X-rays, and the transmitted X-rays are measured by a two-dimensional radioscopic image detecting device 102 to form an image. A control collecting device 109 collects the radioscopic image with an angle of rotation, that is, a projection angle of the rotating device 108 to be stored in a storing device. Subsequently, gamma correction, image distortion correction, logarithmic conversion, and correction for uneven sensitivity of a two-dimensional detector are made by a processing display device 110, and then a three- dimensional X-ray distribution image is formed and displayed.  Thus, the movement of an object in the course of photographing can be eliminated.
Patent JP-H02201642-A (JP)
Title: Access system for memory for display
Inventor: OTAKE KENJI
IPC: G06F3/153
Filed: 1989-01-31
Abstract: PURPOSE:To simultaneously process all components of data on one picture element at high speed by means of a processor by providing a data converting part between the processor and a memory for a display and simultaneously executing an access to respective parts of the memory for the display. CONSTITUTION:Picture element data in corresponding positions are simultaneously read from blocks 141-143 of respective components of a memory 14 for display and inputted through individual memory data buses 131-133 with n-bit width to a data converting part 12. An interconverting means 121 of the data converting part 12 identifies the picture element data of respective components and generates code data with the data quantity of m-bit. In such a case, m<=n is satisfied, and the data quantity (m) is made into the data quantity which the processor can process once. The code data is supplied through a processor data bus 11 to a processor 10. By executing the memory access once by means of the processor in such a manner, the data of all components of Red, Green and Blue of one picture element can be simultaneously and integrally processed.
Patent JP-S56118732-A (JP)
Title: Light irradiation apparatus
Inventor: SUZUKI TAKASHI
IPC: G02B27/00
Filed: 1980-02-25
Abstract: PURPOSE:To prevent the swing of a discharge lamp by providing a cylindrical swing preventing member having plural adjusting screws radially screwed therein to a tubular discharge lamp of the light irradiation apparatus to fix said swing preventing member by operating said screws. CONSTITUTION:In a photochemical reaction apparatus, when the tubular discharge lamp 2 of which one end is supported is fixed in a vertically hanging mode, the cylindrical swing preventing member 3 is provided to an other end or a middle part of said tubular discharge lamp 2. Then, plural adjusting screws 5 are screwed into said swing preventing member 3 and a leading ends thereof are contacted to an inner side surface of a cylindrical holding part 4. In said apparatus, the discharge lamp 2 is mounted at first and, thereafter, said swing preventing member 3 is shapped in said discharge lamp 2 and said adjusting screws 5 are operated. Therefore, even if said discharge lamp 2 is bent a little and attachment thereof is put out of order, said lamp can be fixed stably.
Patent JP-H03227183-A (JP)
Title: Light shield mechanism for solid-state image pickup element
Inventor: MINAKI TAKASHI
IPC: H04N5/238
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a light shield mechanism for a solid-state image pickup element in which a finder is visible even at a high speed consecutive shot by placing a light shield plate at a position inhibiting an incident light into the solid-state image pickup element at no image pickup and allowing the light shield plate to permit the entrance of the incident light into the solid-state image pickup element in interlocking with the aperture operation of the aperture mechanism at image pickup. CONSTITUTION:A gear ratio of cam gear arrays 16, 19 or the shape of a slot 19a of a cam gear 19b is selected so as to obtain a relation of thetab>thetad, where thetab is a rotation angle from the initial position to an aperture hole coming at first to an optical axis 0 in the aperture setting routine and thetad is a rotary angle when a light shield plate 17 is completely escaped from a CCD 13. That is, the light shield plate 17 shields the CCD 13 completely till the selected aperture hole comes on the optical axis 0. Thus, since the light shield plate 17 is at a position covering the CCD at no pickup, the incident light in the CCD 13 is inhibited, Moreover, a beam splitter 12a dividing the incident luminous flux in two directions is provided, then an object is visible from a finder even at a high speed consecutive shot.
Patent JP-2000217737-A (JP)
Title: Waterproof/moisture-proof cover for rolled toilet paper and paper roller
Inventor: NISHI TAKAHIDE
IPC: A47K10/22
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof/moisture-proof cover for rolled toilet paper and paper roller for preventing a rolled toilet paper and a paper roller attached in the room of integrating toilet and bath from being wet with splashed water or moisture at the time of using the bath. SOLUTION: The waterproof/moisture-proof cover for a rolled toilet paper 6 and a paper roller 5 is attached so as to cover and seal the rolled toilet paper 6 and the paper roller 5 on a wall attaching the paper roller 5 in the room of integrating toilet and bath and is constituted so as to enable partial attachment/detachment for rolled toilet paper exchange and the opening of a lower part for using the rolled toilet paper 6.
Patent JP-H07206839-A (JP)
Title: New sesquiterpene lactone a or b, and antitumor agent containing artemisia argyi levl. et vant. compositae extract or sesquiterpene lactone a, b or c as active ingredient
Inventor: AGARI SHINICHI
IPC: A61K36/28
Filed: 1994-01-20
Abstract: PURPOSE:To provide a new sequiterpene lactone A or B having a remarkable antitumor effect, and capable of being used e.g. as a therapeutic medicine for leukemia and various solid tumors in the future. CONSTITUTION:Sesquiterpene lactone A or B of formula I or II. The compounds are obtained e.g. by extracting the leaf powder of Artemisia argyi Levl. et Vant, Composital with hot water and then with chloroform, and subsequently repeatedly applying the extract to an open column chromatography using one of various columns (e.g. silica gel column, negative phase column, gel filtration column) or to a liquid chromatography using a low or high pressure liquid- feeding pump. A sesquiterpene lactone C of formula III also has the same effect as those of the sesquiterpene lactones A and B.
Patent JP-H03228371-A (JP)
Title: Mos type semiconductor device
Inventor: OYU SHIZUNORI
IPC: H01L21/8242
Filed: 1990-02-02
Abstract: PURPOSE:To reduce a leakage current and to extend information holding time by setting the potential of a reverse conductivity type semiconductor substrate to the source.drain regions of a MOSFET to 0V, and bringing the gate voltage of the MOSFET at the time of holding information into coincidence with a flat band voltage in a MOS structure. CONSTITUTION:The potentials of a p-type substrate 1 and a p-type well layer 3 are set to 0V, the potential of an n-type shielding layer 2 is set to 1V, and the potential of a plate electrode 12 is set to 1.5V. The potentials of a bit line and a word line in a state for storing charge in a capacitor are respectively set to 3V and 5V. The potential of the word line in a state for holding charge stored in the capacitor is set to -0.8V. The potential of the bit line is set to 0-3V. In this case, since a gate electrode 7 is in a stored state and the potential of a storage node 10 is 3V, a depleted layer formed on the periphery of a junction made of an n-type layer 8 of a source region and a p-type well layer 2 is formed only of a lower part of the layer 8, parts of the n-type layer in contact with the element isolating regions 4, 5 and a part of the n-type layer in contact with a gate region, thereby reducing a leakage current.
Patent JP-H0844620-A (JP)
Title: Improvement regarding generation of mask
Inventor: IEIN ROBAATOSON
IPC: G06F12/04
Filed: 1995-02-09
Abstract: PURPOSE: To provide a mechanism in which big and little Endian [phonetic] mask operations can be attained by a single mask generator and a rotating machine without any necessity of two's complement operation. CONSTITUTION: A mask generator 30 includes a device which receives a control signal indicating the number of bytes to be masked, device which receives a single or plural mode signals indicating an addressing system, device which responds to the mode signal for generating a mask value, and device which selectively arranges the mask value at a mask byte position, and responds to the control signal for generating a mask.
Patent JP-H03228279-A (JP)
Title: Magnetic disk device
Inventor: KIMURA HIDEYUKI
IPC: G11B33/14
Filed: 1990-02-02
Abstract: PURPOSE:To reduce the degree of off-track by providing plural dissipating fins on the surface of a housing and increasing the area of the heat dissipating fin provided at the heat generating part of a motor, etc., compared with other areas. CONSTITUTION:A heat dissipating fin 7 is provided at least to an access mechanism 3c of a housing 2 attached with a spindle 4 supporting a magnetic disk 3a. The area of the fin 7 is set in accordance with the heating value of the heat generating part of a motor 5, etc. Then the ventilation is ensured via a fan 9. Therefore the heat dissipating value is increased as the heating value increases and especially the temperature difference distribution can be reduced between both sides of the housing 2 attached with the spindle 4. Therefore the heat expansion difference of the housing 2 can be reduced. As a result, the degree of off-track is reduced.
Patent JP-H11218491-A (JP)
Title: Method for measuring intensity distribution of evanescent light penetrated on optical waveguide surface
Inventor: HAYASHI TOSHINORI
IPC: G01N21/27
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a penetrating distance of an evanescent light in the case of propagating an exciting light or a fluorescence from a fluorescent substance through an optical waveguide to be decided in response to the waveguide, the exciting light or the like in a fluorescence analyzer for executing a quantitative determination and a qualitative determination of the substance directly or indirectly restrained on a surface of the waveguide by utilizing the evanescent light. SOLUTION: The method for measuring an intensity distribution of an evanescent light penetrated on a surface of an optical waveguide 1 in a fluorescence analyzer on the surface of the waveguide 1 utilizing the light comprises the steps of (1) forming a film 2 of a uniform thickness having a smaller refractive index than that of a material for constituting the waveguide 1 for transmitting an exciting light and a fluorescence on the surface of the waveguide 1, and uniformly adhering the substance of an object to be analyzed to an outer surface of the film 2, thereby controlling a physical distance between the substance and the surface of the waveguide 1, (2) measuring a fluorescent intensity from the substance, and (3) measuring the intensity by altering only a thickness of the film 2, thereby obtaining a state of changing the intensity according to the thickness of the film 2.
Patent JP-S59152232-A (JP)
Title: Bending processing of plate glass
Inventor: TSUJI HIROSHI
IPC: C03B23/023
Filed: 1983-02-15
Abstract: PURPOSE:To prepare plate glass having sharply bent peripheral part industrially, by setting a thin and long electrical heater corresponding to bending lines of plate glass close to the plate glass, heating positions in the vicinity of the bending lines approximately to a softening point of glass, bending it. CONSTITUTION:In bending method wherein the plate glass 1 is sharply bent along the bending lines 2 both in the lengthwise direction and in the width direction at the peripheral part 4 based on the central part (base part) 3, the plate glass 11 preheated approximately to a softening point is placed on the bending mold 10 having a given shape. The thin and long electrical heater 12 corresponding to the bending lines 2 is set about 2-50mm. above the plate glass 11, electricity is applied to the heater 12, the vicinity of the bending lines 2 of the plate glass 11 is heated partially. The plate glass 11 is bent along the mold 10 by a bending means such as gravitational force, pressing, air forming, etc., and cooled gradually.