baber/WOPTO huggingface dataset:
Patent JP-S6151175-A (JP)
Title: Developing device
Inventor: NAGATA JIRO
IPC: G03G15/095
Filed: 1984-08-20
Abstract: PURPOSE:To obtain images of good quality without photographic fog or the like by providing a toner removing member, to which a bias voltage having the polarity opposite to that of an electric charge pattern formed on an image holding body is applied, below a toner carrier in the moving direction of the image holding body so that the toner removing member faces the image holding body. CONSTITUTION:A toner (t) is electrified positively with an electrifying blade 36 by the rotation of a developing roll 32 and is flown to a photosensitive drum 12 through a developing gap 50 to develop the electric charge pattern on the drum 12, and this developed image is sent to a transfer charger 15. Meanwhile, an electrode roll 33 is rotated in the direction opposite to the drum 12, and a negative bias voltage is applied. Then, the toner, which is electrified with the polarity opposite to that of the electric charge pattern on the photosensitive drum 12 (negatively) and is stuck to parts other than the electric charge pattern forming part on the photosensitive drum 12, of the toner (t) supplied by the developing roll 32 is attracted and removed by the electrode roll 33. Thus, the negatively electrified toner is not stuck to the white part of the image, and photographic fog is prevented surely.
Patent JP-H0724882-A (JP)
Title: Injection mold
Inventor: MITAKE HIROSHI
IPC: B29C33/46
Filed: 1993-07-13
Abstract: PURPOSE:To prevent the generation of vertical flash in a molded product even during the long-term use of a mold when a plurality of grooves are formed to the inner peripheral surface forming part of the cylindrical part of the core bush of an injection mold in the thrusting-out direction of the molded product. CONSTITUTION:The communication grooves 24 allowing a plurality of grooves 21 to communicate with the open air are radially formed to the opening end surface part of a stripper bush 9 in a depth of 0.2-1.0mum without being formed between a stripper bush 10 and a core bush 9 as is conventional. By this constitution, even when the depth of the communication grooves 24 is increased by the corrosive action of resin gas accompanied by the long-term use of a mold and a molten resin enters the deepened communication grooves 24, the flash formed by this phenomenon is set only to flash extending in the extension direction of the opening end surface of a molded product 2 and the formation of the vertical flash protruding from the opening end surface in a vertical direction is eliminated.
Patent JP-2000012782-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKAMURA HIROYUKI
IPC: H01L21/822
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To improve the relative accuracy of resistors in the same epitaxial layer by fixing potential of a wiring layer which is formed on a surface of a diffused resistor via an insulating layer. SOLUTION: A semiconductor integrated circuit device is constituted of an epitaxial layer 2 formed on a p-type substrate 1, a diffused resistor 3 formed on the epitaxial layer 2, an insulating layer 4 formed on the p-type substrate 1, wiring layers 5 and 6 formed of the same electrically conductive layer and a contact 7 for electrically connecting the diffused resistor 3. The wiring layer 6 is electrically connected to the diffused resistor 3 via the contact 7, and the wiring layer 5 is set at a constant potential, preferably at a maximum or a minimum potential. In such a semiconductor integrated circuit device, a capacitor 8 is formed of the wiring layer 5 covering the diffused resistor 3, with the oxide layer film 4 as an insulator and the diffused resistor 3.  Since the wiring layer 5 is at a highest or lowest potential, the surface potential of the diffused resistor 3 is held at a constant potential with the capacitor 8, and the relative accuracy of the diffused resistor 3 can be made improved.
Patent JP-H0619788-A (JP)
Title: Swap control method for operating system
Inventor: AKIMA FUMIKAZU
IPC: G06F12/08
Filed: 1992-06-30
Abstract: PURPOSE:To quickly process a swapping processing in the unit of a segment in the memory management system for an operating system (OS). CONSTITUTION:At the time of processing extraction at every segment from all the memories, the size of the segment is checked and in the case of not exceeding an automatically-calculated reference value like segment 2, 3 and 4, for example, the swapping processing is not extended to a fixed disk device 2. Thus, the number of segments to swap for the fixed disk device 2 is sharply reduced so that a processing period of time in memory management is drastically reduced.
Patent JP-S6232566-A (JP)
Title: System for displaying logical result on mask diagram for lsi
Inventor: KANEKO TAKASHI
IPC: G06F17/50
Filed: 1985-08-05
Abstract: PURPOSE:To make it possible to examine logical operation and state of current- flowing dynamically on an LSI mask diagram by displaying the result of logical simulation on the said diagram. CONSTITUTION:Automatic disposing-wiring (for mask) is executed, which is done on a work station (electrical system designing table). The result of the said operation is displayed on a graphic terminal equipment. Then the logical simulation is executed, which varies depending on the purpose and the kind of the circuit that an LSI-tip has. Generally, the logical simulation is executed in such a manner that signals of Hi/Lo is sequentially inputted to many input terminals and respective parts of the entire circuitry are perused. The state Hi, Lo, and Z of each wiring at each point of time is directly expressed on a mask layout. That means, for instance, that whether a wire is Hi or Lo is shown by a full line, broken line, or alternate long and short dash line or else.
Patent JP-S5875016-A (JP)
Title: Contactless measuring method
Inventor: MATSUMI MASAHIKO
IPC: G01B11/00
Filed: 1981-10-30
Abstract: PURPOSE:To measure the length to an object to be measured with less measurement error without using an object lens and without contacting, by irradiating a point to be measured on the surface of the object with a convergent light and irradiating the same point with a convergent light in another direction and detecting the variance of temperature at the irradiated point to be measured at the moment when these lights cross. CONSTITUTION:A laser light is radiated from a temperature measurer 5, and the surface temperature of an irradiated point 6'' is always measured. A round mirror 4 is moved vertically to adjust the direction of the reflected light from the surface so that the irradiated point 6'' coincides with a point 6' irradiated with the transmitted light. At the moment when said two irradiated points 6' and 6'' coincide with each other, the measured value of the temperature measurer 5 which measures the surface temperature is changed. This moment is detected to stop the movement of the round mirror 4, and an extent (m) of movement of the round mirror 4 in the vertical direction for irradiation beams of light from a half mirror 3 is measured, and a length (l) from a material 6 to be measured to the half mirror 3 is measured.
Patent JP-H0340024-A (JP)
Title: Console
Inventor: TAKEDA KUNIO
IPC: G06F3/048
Filed: 1989-07-06
Abstract: PURPOSE:To reduce danger to miss console journal data by generating page data in page unit for the console journal data and immediately displaying target data by key-inputting a page number when it is desired to observe the previous data of a console journal. CONSTITUTION:When the data by one screen of a CRT display 4 is sent out, a command processing circuit 101 issues a request to a page data generation circuit 102 with the command of a main control part 3, and the page data is generated. When the key-input of the page number desired to display is performed, key-in data is sent to the main control part 3, and converted to target page data and a processing command, and they are sent to the command processing circuit 101, and a display page request is issued to a display page acceptance circuit 104. The display page acceptance circuit 104 analyzes the content of the request, and converts the data to the display data of a corresponding page, and starts up a display page request circuit 105, and takes out the data stored in a disk device 7 via the main control part 3, and displays taken out data on the CRT display 4. Thereby, it is possible to reduce the danger to miss the console journal data.
Patent JP-H0338635-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAWASHIMA YASUHIKO
IPC: G03C1/83
Filed: 1989-07-05
Abstract: PURPOSE:To provide a silver halide photographic sensitive material having improved sharpness and residual color and hardly causing desensitization by forming at least one photographic constituent layer contg. a compd. having a water soluble polymer moiety and an oxonol dye moiety on a support. CONSTITUTION:At least one photographic constituent layer contg. a compd. having a water soluble polymer moiety and an oxonol dye moiety is formed on a support. The exonol dye is preferably a dye represented by general formula I and the water soluble polymer compound is typically gelatin. The compd. of this invention is obtd. by allowing carboxyl, amino and hydroxyl groups belonging to the water soluble polymer to react with groups such as carboxyl, amino, hydroxyl, sulfonic acid, isocyanato and isothiocyanato belonging to the oxonol dye by the conventional method.
Patent JP-H0461311-A (JP)
Title: Composite parts
Inventor: CHIBA HIRONOBU
IPC: H01G4/40
Filed: 1990-06-29
Abstract: PURPOSE:To process signals even in a narrow band by connecting a capacitance element composed of a dielectric substance to inductance elements composed of a magnetic substance and specifying the initial permeability of the magnetic substance. CONSTITUTION:Ferrite beads l and 2 of a material having a prescribed frequency characteristic and initial permeability of mui=20 to 300 and a capacitor 3 are provided. Such a magnetic substance that the initial permeability mui is constant within a frequency range of 30-200 MHz linearly increases in the reactance component proportionally to the frequency within the similar frequency range and the inductance component acts as a pure inductance component within the frequency range. When each of the ferrite beads l and 2 having an initial permeability of mui=40 is formed to a cylinder having a length of 40mm and outside diameter of 1.8mm, the inductance of the beads l and 2 becomes about 30nH and this inductance value can be maintained against frequencies of about 100 MHz or lower. The theoretical characteristic impedance and cut-off frequency respectively become about 11OMEGA and about 60 MHz when such ferrite beads and the capacitor 3 of C=470pF are used.
Patent JP-H0616177-A (JP)
Title: Explosion-proof hatch cover
Inventor: MURAKAMI TADATERU
IPC: B63B19/14
Filed: 1992-07-01
Abstract: PURPOSE:To provide an explosion-proof hatch cover made of fiber reinforced synthetic resin in order to overcome the disadvantage of the conventional explosion-proof hatch cover made by a steel plate. CONSTITUTION:A cover 3 is adapted to cover above an explosion-proof rapture disc 6 stretched on an opening area 5 of the top surface of an explosion-proof hatch 2 and formed by fiber reinforced synthetic resin. The peripheral edge area of the cover is fitted to a hatch combing 4 of the explosion-proof hatch 2. As the cover 3 is made of fiber reinforced synthetic resin, the cover 3 is excellent in corrosion resistance and light-weighted. As it is excellent in corrosion resistance, the maintenance such as paint mending painting for the cover 3 is not required, and as it is light-weighted, it is easy to handle the cover 3, and if the cover 3 is scattered at the time of explosion, there is no fear of damaging the surroundings.
Patent JP-H1123333-A (JP)
Title: Ultrasonic flowmeter
Inventor: NABESHIMA NORIYUKI
IPC: G01F1/66
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To correctly detect a zero cross point of a detection wave by setting a fixed time after a detection wave detection part detects the detection wave before a transmitter-receiver at the transmission side retransmits. SOLUTION: A delay circuit part is provided between a detection wave detection part and a driving part of a wave transmitter in this ultrasonic flowmeter. A detection wave detection signal generated from the detection wave detection part when detecting a detection wave A after a time (t) at a first driving transmission is input to the driving part of the wave transmitter via a fixed time Δt set at the delay circuit part. A second, a third driving transmissions and thereafter are carried out in the same manner. On the other hand, a 1.5 reciprocatory noise D because of the first driving reaches a transmitter-receiver at the receiver side at a time point T5' which is 3t later after a first driving time point. Therefore, there is a time difference t5 brought about between a detection time point T5 for a detection wave C by the third driving and the time point T5', and the detection wave C of the third driving does not overlap with the 1.5 reciprocatory noise D of the first driving. The detection wave has no distortion and a zero cross point of the detection wave can thus be correctly detected.
Patent JP-2000012685-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAJIMA AKIO
IPC: H01L23/58
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To detect a semiconductor device where interlayer insulation is not sufficient and to eliminate its semiconductor device by preventing second wiring from being connected to first wiring electrically or connecting the second wiring to the first wiring in a high impedance state when inspecting the characteristics of the semiconductor device. SOLUTION: First wiring 3 and 7 connected to the ground, a plus power supply, or a minimum power supply are formed. Then, second wirings 4 and 8 that are not connected to the first wirings 3 and 7 electrically or connected to the first wirings 3 and 7 in high impedance state are formed. Then, pads 5 and 6 for inspecting the characteristics of a semiconductor device are provided in the second wirings 4 and 8. Then, a specific voltage is applied to the pads 5 and 6, a semiconductor device where the insulation between the first-layer wiring 3 and the second layer wiring 4 is not appropriate is detected, and the semiconductor device is eliminated. After that, the first wirings 3 and 7 and the second wirings 4 and 8 are electrically connected, thus easily eliminating the semiconductor device with improper interlayer insulation.
Patent JP-H0516235-A (JP)
Title: Method for repairing pipeline
Inventor: OOTSUKA TOSHINORI
IPC: F16L55/16
Filed: 1991-07-15
Abstract: PURPOSE:To reduce the kinds of repairing materials in the repairing of a pipeline, by preventing a lowering in the strength of a cured repairing material. CONSTITUTION:A repairing material 14 is applied to the outer periphery of a repairing device 4 made expansible in the diameter direction of an underground pipeline 1 to be arranged to the inside of the underground pipeline 1 and the repairing device 4 is expanded to press the repairing material 14 to the inner surface of the underground pipeline 1. In this pipeline repairing method, the repairing material 14 is formed into a sheet form and wound around the outer periphery of the repairing device 4 to be applied thereto before the repairing device 4 is expanded. Further, the repairing material is wound around the outer periphery of the repairing device 4 in such a state that the side end parts thereof overlap at least at a part of the outer periphery of the repairing device 4.
Patent JP-S6329367-A (JP)
Title: Digital data magnetic recording method
Inventor: MATSUTANI KIYOSHI
IPC: G11B20/12
Filed: 1986-07-22
Abstract: PURPOSE:To facilitate data arrangement by using a 2-head helical scan system VTR and specifying the number of sampling data per each channel in a period corresponding to video one field in recording a digital data. CONSTITUTION:In recording a digital data by the VTR system, the number of samples in one field is changed in response to the change in the sampling frequency and field frequency fv, the sampling frequency fs ratio and the number of samples ratio are made coincident with each other as an integer ratio and the data sample number N per channel is expressed in equation, where alpha and betaare natural numbers. Assuming the sample number per channel in one field as N1, N2, then the ratio of N1 to N2 is made coincident with the sampling frequency ratio to be an integer ratio, the data arrangement is facilitated. In each sampling frequency, the ratio of the field having the much number of samples number to the less number of samples is made coincident, then the data arrangement is further simplified. Thus, the part of the capacity is used as an integer ratio in response to the sampling frequency and the data arrangement is facilitated.
Patent JP-H098587-A (JP)
Title: Tuning fork type oscillator
Inventor: MATSUURA HIROYOSHI
IPC: H03H9/02
Filed: 1995-06-16
Abstract: PURPOSE: To utilize an oscillator as an inexpensive and simple filter by forming a vibration proof electrode on a tuning fork crystal piece having two leg parts, storing the electrodes in a case via a lead wire and making the internal atomosphere for which airtight sealing is performed almost atomospheric pressure by inert gas. CONSTITUTION: In a tuning fork type crystal piece 1, first vibration proof electrodes are provided on the surface and rear surface of one leg part and the side surface of the other leg part by the metallic vacuum-deposition for which a vapor-deposited mask is used and each electrode is connected in common, and second vibration proof electrodes are provided on the side surface of the one leg part and the surface and rear surface of the other leg part and each electrode is connected. On a base 2, lead terminals 4, 4 are sealed by performing airtight for the terminals and being insulated via glass 3. The base is electrically and mechanically joined to the lead terminals 4, 4 with conductive joining material, etc., in a state that a tuning fork type crystal piece 1 is mounted on the base 2. An airtight sealing is performed by a cylindrical cap 5.  At this time, internal atomosphere 6 is filled with inert gas such as N2 and is made one atmospheric pressure which is the same as atomospheric pressure.
Patent JP-S6066069-A (JP)
Inventor: IWATSUKI SUNAO
IPC: F25B9/02
Filed: 1983-09-22
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-S6148721-A (JP)
Inventor: RATSUSERU JIEI UEIKUMAN
IPC: G01F1/00
Filed: 1985-08-09
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-S6420301-A (JP)
Title: Method and apparatus for applying babby powder to disposable diaper
Inventor: KASAI KENZO
IPC: A61F5/44
Filed: 1987-07-13
Abstract: PURPOSE: To effectively attach baby powder on a continuous laminated sheet for producing a disposable diaper by forming an air flow having a velocity gradient on the surface of the sheet by running the sheet at high speed, and by feeding the baby powder to the air flow. CONSTITUTION: A continuously laminated sheet 2, which becomes each disposable diaper when being cut, is run at high speed in the longitudinal direction. Thereby, an air flow from 28 to 30 having a velocity gradient with the higher velocity at the position nearer to the surface 6 of the sheet 2 is generated on the surface 6 of the sheet 2. Baby powder 13 is fed to the air flow. The baby powder is sucked and attached to the surface 6 of the sheet 2 by the phenomenon of the pressure being lowered according to the approach to the surface.
Patent JP-2000008226-A (JP)
Title: Moisture absorbing and desorbing polyester-based conjugate fiber and fibrous structure
Inventor: ARANISHI YOSHITAKA
IPC: D01F8/14
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject conjugate fiber scarcely deteriorating a hygroscopic polymer even when carrying out a yarn processing treatment, excellent in moisture absorbing and desorbing properties, color fastness and weather resistance and useful for sportswear, etc., by using a polyester as a sheath part and the specific hygroscopic polymer as a core part. SOLUTION: This conjugate fiber is obtained by using a polyester having fiber-forming properties as a sheath part and a hygroscopic polymer having >=4.0 value of the moisture absorbing and desorbing parameter ▵MR, a lower weight reduction rate with an alkali than that of polyethylene terephthalate and further a polyalkylene glycol having 200-20,000 molecular weight as at least one copolymerization component such as a copolyether as a core part. The conjugate fiber preferably has 1-30% of void parts based on the fiber cross- sectional area and the void parts are preferably present adjacently to both the sheath and the core parts. The fibrous structure containing >=20 wt.% of the moisture absorbing and desorbing polyester-based conjugate fiber and having >=2.0% value of the ▵MR is preferably produced.
Patent JP-H0839837-A (JP)
Title: Image forming apparatus
Inventor: HIGUCHI HISASHI
IPC: B41J2/32
Filed: 1994-07-26
Abstract: PURPOSE:To provide an image forming apparatus having an advantage of a planographic printing system, an electrophotographic system and a thermal recording system and imparting high image quality and high reliability. CONSTITUTION:To the outside of a photothermal conversion member 2 constituted by successively forming a photoconductor layer 4 and a hydrophilic light pervious conductive layer 5 or a laminate of a light pervious conductive layer and a hydrophilic light pervious surface layer on a cylindrical conductive support 3, a water supply means 6 supplying damping water to the surface of the photothermal conversion member 2, an exposure means 11 exposing the photoconductor layer 4, an ink supply means 12 supplying ink to the surface of the photothermal conversion member 2 and a pressure transfer means 17 pressing recording paper 18 to the surface of the photothermal conversion member 2 are arranged. The damping water on the surface of the photothermal conversion member 2 is evaporated by the heat generated in the photothermal conversion member 2 corresponding to exposure and ink is bonded to the evaporated part to be transferred to the recording paper 18 to obtain a recording image 23.
Patent JP-H0730654-A (JP)
Title: Network terminator discriminating system
Inventor: ISE NOBORU
IPC: H04M3/26
Filed: 1993-07-15
Abstract: PURPOSE:To speedily and easily recognize whether a network terminator is provided with an expected testing function or not without spending much time and labor concerning the network terminator discriminating system for a integrated services digital network(ISDN). CONSTITUTION:In the ISDN to report whether a designated state can be set or not to an exchange 100 by identifying information with a network terminator 300 when the plural kinds of information designating the operating state of the network terminator 300 is transmitted from an exchange through a subscriber's line while connecting a terminal equipment 400 through the network terminator 300 to the subscriber's line 200 accommodated at the exchange 100, the exchange 100 is provided with a discriminating means 101 for discriminating whether the network terminator 300 is any specified kind of network terminator or not by transmitting the specified information to be identified only by the specified kind of network terminator to the network terminator 300 and analyzing the identification possibility information of information returned from the network terminator 300.