baber/WOPTO huggingface dataset:
Patent JP-S6163464-A (JP)
Title: Paper feed apparatus
Inventor: FUKUROHATA YOSHIHISA
IPC: B41J11/26
Filed: 1984-09-06
Abstract: PURPOSE:To make it possible to perform the alteration of a pull system and a push-in system only by the alteration of the paper running route of a continuous slip, by integrating the paper feed units of both systems. CONSTITUTION:The setting of paper to a tractor unit in a pull system is performed by bringing a first tractor cover 16 to an open state and aligning and engaging the feed perforations of a continuous slip with pins 3 before returning the tractor cover 16 to a closed state. A drive shaft 13 is rotated to the direction shown by the arrow A by a power source to perform paper feed in the pull system. Next, at the time of a push-in system, a second tractor cover 17 is brought to an open state and the feed perforations of the continuous slip 20 passed the upper side of the first tractor cover 16 is engaged with pins 6 before the second tractor cover 17 is brought to a closed state. The continuous slip 20 is passed along the underside of a platen 9 and passed through the gap between the platen 9 and a printing head 19. The drive shaft 13 is rotated to the direction shown by the arrow A by the power source to perform the paper feed in the push-in system.
Patent JP-S6430908-A (JP)
Title: Flow quantity-pressure converter element
Inventor: SHIRAISHI SUNAO
IPC: F15C1/04
Filed: 1987-07-27
Abstract: PURPOSE:To convert a change of flow quantity of fluid into an arbitrary pressure change by providing inlet and outlet pipes along tangential directions of both chambers partitioned by an orifice plate opening an orifice hole. CONSTITUTION:An orifice plate 3, which opens an orifice hole 3a in the central part, divides a main unit 1 into two swirl chambers 2a, 2b vertically in a cylinder axial center 1a. The main unit 1 provides an inlet pipe 5 along the tangential direction of the one swirl chamber 2a and an outlet pipe 6 along the tangential direction of the other swirl chamber 2b. An inflow of fluid from the inlet pipe 5 is allowed to flow into the swirl chamber 2a in the inlet side, and the fluid, generating a strong swirl, is allowed to flow through the swirl chamber 2b in the outlet side from the orifice hole 3a provided in the center. Here generated low pressure is taken out by a pressure pickup pipe 7, and the pressure can be converted into a large change of pressure by connecting the generated low pressure to the action of the other fluid disk.
Patent JP-S57110777-A (JP)
Title: Signal generator for non-contact igniter of internal combustion engine
Inventor: SATOU HIROO
IPC: F02P5/155
Filed: 1980-12-29
Abstract: PURPOSE:To enable an advancing of an ignition angle position in response to both a rotational speed of the engine and an intake negative pressure with a full-scaled electronic construction. CONSTITUTION:Reference angle is detected by signal coils P1, P2 of an angle sensor, and thereby two integrator circuits (corresponding to the capacitors C1, C2) are controlled. Charging current of the second integrator circuit is varied in response to an intake negative pressure sensed by a negative pressure sensor 127. Two integrator circuits are fed to the comparator 129 and the third integrator circuit (capacitor C3) is controlled by the output of the comparator. The outputs from the third integrator circuit and the fourth integrator circuit (capacitor C4) are compared at 143 and the ignition time of the engine is controlled by the outputs. In this way, the system may be controlled under a full-scaled electronic system.
Patent JP-H0238609-A (JP)
Title: Hydrophilic revetment
Inventor: SAKUMA TOSHIO
IPC: E02B3/06
Filed: 1988-07-27
Abstract: PURPOSE:To form an artificial seashore in an area where a steep gradient is led to the depths of the seawater by constructing a cellular block revetment in a place in the sea at a fixed distance from land with the upper ends of arc-shaped portions of the revetment made lower than the seawater surface. CONSTITUTION:In a place in the sea W at a fixed distance from land 1, a cellular block revetment is constructed of cells 2 made from steel plate cells with their arc-shaped portions 3 connected each other. The upper ends 3A of the arc-shaped portions are made lower than the surface of the seawater W.L. To the land-side inside of the revetment, an appropriate quantity of sand S is placed, and an artificial seashore is formed thereby.
Patent JP-H0833280-A (JP)
Title: Sealed oil supply for electric rotating machine
Inventor: FUJITA TETSUHIRO
IPC: H02K9/24
Filed: 1994-07-13
Abstract: PURPOSE:To reduce the weight and size of an air side sealed oil deaerator in a sealed oil supply for electric rotating machine. CONSTITUTION:An air side sealed oil deaerator 40 is provided in the way of an oil supply pipe 15 from an air side sealed oil circuit to a hydrogen side sealed oil circuit. A pressure equalizing valve 29 regulates the sealed oil pressure to increase on the hydrogen side supplies a small quantity of oil forcibly from the air side circuit to the hydrogen side circuit. In is then fed to the air side oil deaerator 40 and subjected to vacuum deaeration. Since the quantity of sealed oil to be deaerated in order to reduce the quantity of air intruding into an electric rotating machine can be reduced, the size and weight of air side sealed oil deaerator can be reduced drastically while reducing the cost.
Patent JP-H0237586-A (JP)
Title: Seeking device for optical disk
Inventor: OKAWA YOSHIHIRO
IPC: G11B21/08
Filed: 1988-07-27
Abstract: PURPOSE:To perform a seek operation at high speed and accurately by multiplying the number of differential tracks of the present track number and a targeted track number by a time coefficient, and setting the number of times of jump by comparing a sector address with a computed result. CONSTITUTION:At the time of seeking a targeted address by the jump of several tracks on an optical disk in which one round of the track is divided into M sectors, a comparator 1 detects the number N of differential tracks of the targeted track address Na and the present track address No, and an arithmetic circuit 2 multiplies the number N of tracks by the time coefficient T (T=one track jump time Tj/passing time Ts of one sector), and discriminates whether or not B=M-N.T exceeds the sector address Sc of the present track, and a jump number setting circuit 3 supplies the number N of track jump when it is Sc<B, and (N+1) or (N-1) by a signal D representing a direction of track jump when it is Sc>B to a jump pulse generation circuit 4.
Patent JP-S57109508-A (JP)
Title: Rolling shape controlling method
Inventor: OORIKI OSAMU
IPC: B21B37/28
Filed: 1980-12-26
Abstract: PURPOSE:To prevent the bending deformation in the width direction at both side ends of rolling material and to improve the product yield in broadside rolling before a finish rolling, by slightly moving the screw-down mechanism of roll gap at the work side and driving side alternately. CONSTITUTION:A roll gap Sw at the work side W and a roll gas Sd at the driving side are made to move in sequence by the screw-down mechanism, conforming to the movement of rolling material 1 moving in the X-X direction, so as to be Sw>Sd, Sw=Sd, Sw<Sd, Sw=Sd, Sw>Sd, or Sw<Sd, Sw=Sd, Sw>Sd, Sw=Sd, Sw<Sd. Then the shape of the top and bottom of the material in a finish rolling is controlled to obtain the material having the prescribed width-dimension without causing the bending deformation in the width-direction toward the outside and inside of the material at both ends of the material.
Patent JP-H05341441-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MIYAKI YUKIO
IPC: G03C1/835
Filed: 1991-07-01
Abstract: PURPOSE:To enhance silver image tone and handleability by incorporating a dye specified in absorption maximum wavelength dispersed with a polymer having repeating units each having no acid group in a high boiling point solvent nonmiscible with water. CONSTITUTION:The photosensitive maternal contains in a silver halide emulsion layer fine lipophilic particles nonmiscible with water and having a melting point of <=100 deg.C, and the organic solvent having a boiling point of <=140 deg.C, and the homopolymer or copolymer dissolved in this solvent comprising repeating units each having no acid group on the main chain or side chains and insoluble in water but soluble in organic solvents, and further the dye having the absorption maximum in 500-570nm wavelength and/or another dye having the absorption maximum in 570-700nm wavelength, preferably, such as pyrazoloazole dyes, azo dyes, azomethine dyes, and indoaniline dyes, especially, pyrazoloazole dye, considering adverse effects on photographic performance from the viewpoint of safety against development processing, light- fastness, desensitization, fog, and stains.
Patent JP-H0350567-A (JP)
Title: Image forming device
Inventor: YOSHIDA TAKESHI
IPC: G03G15/00
Filed: 1989-07-18
Abstract: PURPOSE:To obtain constant image density by changing an image density setting condition while subjecting to the irreversible change of the relation of the temperature-characteristic of a photosensitive body even when the relation irreversibly changes. CONSTITUTION:A signal from a thermistor 11 which detects the surface temperature of the photosensitive drum 4 from the atmosphere temperature is supplied to a microcomputer 13 and an AVR 14 for driving an exposing lamp 3, etc., at a constant voltage is connected to the output side of the microcomputer 13. The stepwise image density setting condition in accordance with the temperature of the photosensitive body 4 is stored and the irreversible characteristic deterioration of the photosensitive body 4 is detected by accumulating time, etc., obtained when the temperature of the photosensitive body 4 gets equal to or exceeding a constant one. When the deterioration of the photosensitive body 4 is detected, the image density setting condition fitted for the temperature of the photosensitive body 4 at such a time is selected and applied to processing for forming an image for such a time. Thus, the irreversible characteristic deterioration of the photosensitive body 4 is caused.
Patent JP-H1117485-A (JP)
Title: Structure of piezoelectric parts
Inventor: ANZAI FUMIO
IPC: H03H9/25
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide piezoelectric parts where a sealing method is easy and a package cost is reduced by coating conductive glass or a conductive resin including a silver filler in a package opening part and conductively fixing a package and a lid in an inert gas atmosphere. SOLUTION: A SAW device element 6 where plural IDTs and a reflector, etc., are arranged on a piezoelectric substrate is fixed on the bottom surface of the package P1 through the use of an adhesive resin and the input/output lead electrode and the ground electrode of the SAW device element 6 are wire- bonded(7) with the electrode pads 5a and 5b of the package P1 so that a conductivity is attained. Then, paste-state conductive glass 8 obtained by spreading the silver filler in glass is coated by a method such as screen printing, etc. Then, the metallic lid 9 is covered on it and air-tight sealing is executed by holding it in prescribed high temp. in a nitrogen atmosphere while supporting it so as to accomplish a SAW device.
Patent JP-H0993218-A (JP)
Title: Spread spectrum communication method and its equipment
Inventor: ETO YOSHIZUMI
IPC: H04B1/3822
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a distance between communication stations by controlling a data rate of a transmission code at a transmitter side depending on a value of a carrier C so as to change a gain when received C/N is changed thereby keeping a prescribed S/N at a receiver side. SOLUTION: Received data sent from a transmitter 35 via an antenna 36 at the receiver side are received by an antenna 37. The signal is frequency- converted by a receiver 38, and the result is fed to a spread spectrum demodulator 39, in which the frequency and the phase of a spread code at the transmitter side are multiplied with those of an inverse spread code 40 and the spread code is demodulated. The demodulated signal is given an image decoder 41, where the signal is decoded into an original image signal and it is displayed on a monitor 42. On the other hand, an S/N detector 43 detects the C/N of the received signal, and a transmitter 44 sends the signal to a transmitter side by an antenna 45. The signal is received via an antenna 46 and a receiver 47.  The data rate of the C/N signal is revised even in the case of decoding by the image decoder 41 in matching with revision of the data rate of the image coder 32. Then the receiver side keeps a prescribed S/N.
Patent JP-S6341733-A (JP)
Title: Regenerative radiation space heater
Inventor: ISHIMARU MAKOTO
IPC: F24D3/16
Filed: 1986-08-07
Abstract: PURPOSE:To obtain a regenerative radiation space heater excellent in workability and space heating characteristic by a method wherein heating elements are accomodated in blocks connected by mortar, which have groove parts for accomodating the heating elements and containers where latent heat regenerative material is sealed and filled are installed to stick to the blocks. CONSTITUTION:Heating elements 2 are laid along groove parts formed on blocks 1 connected by mortar to stick to the blocks. As for latent heat regenerative material 3, for instance, inorganic salt hydrate is used and the material 3 is sealed and filled in containers which are made of metal, synthetic resin, synthetic rubber or their composite material having low moisture permeability and no corrosive property and are placed to stick to the blocks 1. The blocks 1 are laid down on backing materials 5 having heat insulating property or fixed by adhesive, pressure sensitive adhesive etc. A finishing material 6 is a floor material, a wall material, a ceiling material etc. and directly laid down on the material 3 or dry mortar, gypsum-based mortar etc. are applied after the finishing material is laid down as occasion demands. Thereby, laying work of the heating elements is made easy and a regenerative radiation space heater excellent in workability and space heating characteristic is obtained.
Patent JP-H0849898-A (JP)
Title: Ceiling buried type ventilation door
Inventor: CHIKADA KOICHI
IPC: F24F7/10
Filed: 1994-08-08
Abstract: PURPOSE:To provide a ceiling buried type ventilation door in which a ceiling surface fixed to the ventilation fan during a ventilating operation is not stained with discharging indoor air flow contaminated with dust, cigar smoke or the like. CONSTITUTION:A suction port 1 is arranged at a lower part, a vane 7 and a vane driving electric motor 8 are installed in the main body 6 of the ventilation fan installed at the ceiling surface 5, and an upper part of the louver 11 is provided with a frame 10. During the operation, the louver 11 descends to the specific position spaced apart from the ceiling surface 5, and when the operation stops, the ceiling surface 5 is lifted by a lifting means, thereby the indoor air sucked through the aeration port 9 of the louver 11 is flowed at a position spaced apart from the ceiling surface 5 and then the ceiling surface 5 is prevented from being contaminated by the contaminated discharged flow in the room 4.
Patent JP-S6077984-A (JP)
Title: Carbon electrode modified by ion implantation
Inventor: TAKAHASHI KATSUO
IPC: G01N27/30
Filed: 1983-10-05
Abstract: PURPOSE:To obtain a carbon electrode having improved performance by implanting ions of a metallic or nonmetallic element into the surface layer of a carbonaceous material other than diamond at high density to modify the surface layer. CONSTITUTION:Ions of a metallic element such as Zn, Cd or Ti or a nonmetallic element such as Ar, N or O are implanted into the surface layer of a carbonaceous material other than diamond by >=1X10<16>ions/cm<3>. Glassy carbon, graphite, carbon fiber or the like is used as the carbonaceous material. The surface layer of the carbonaceous material is modified by the ion implantation, and a carbon electrode having improved performance is obtd. By the modification, the reactivity of the electrode with various substances is controlled, and the stability is improved. The resulting carbon electrode is useful as an electrode for electrolysis, a reference electrode, an electrode for a galvanic cell or an electrode for experimenting a microbial cell.
Patent JP-H0276662-A (JP)
Title: Magnetic chuck for gripping or lifting work
Inventor: HORUSUTO BUITSUTE
IPC: B23Q3/154
Filed: 1989-07-20
Abstract: PURPOSE: To securely supply a vacuum by filling bores or slots provided for supplying a vacuum with a permeable substance. CONSTITUTION: When a vacuum is supplied through a pipe 9, the vacuum is supplied to the forefront two vacuum lines 6. Even in the two magnetic pieces 1 corresponding to these lines 6, a vacuum via bores 3 filled with sintered metal having fine pores is produced. To the other right-hand magnetic pole piece 1, the vacuum is supplied only when the pipe 9 is correspondingly moved toward the right. In this case, a brass magnetic pole pitch 2 is provided between the respective magnetic poles 1. Thus, the N pole and the S pole alternately arranged are magnetically separated to each other.
Patent JP-S5880345-A (JP)
Inventor: BUERUNAA GURAAFU
IPC: C08G77/56
Filed: 1982-10-25
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-S5887352-A (JP)
Inventor: SUZUKI MIGAKU
IPC: D04H1/492
Filed: 1981-11-20
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-S5891221-A (JP)
Title: Driving of pile
Inventor: MOUNAI TSUKASA
IPC: E02D13/04
Filed: 1981-11-20
Abstract: PURPOSE:To correct the left and right angles of a pile by shortening the moving distance of a pile keepers by moving the upper and lower pile keepers separately in the left and right directions. CONSTITUTION:A pile 27 is coupled with and supported by upper and lower pile keepers 18. The upper and lower supporting parts 19 of pile keeper 18 are moved separately in the left and right directions on the upper and lower horizontal parts 2b and 2c of a pile driving tower 2, and the pile 27 is posed vertically to the left and right directions of a hull 1. The operations are performed by a piston 20 provided to each of the upper and lower horizontal parts 2b and 2c. Then, a motor 10 is actuated to turn a threaded lever 8, the auxiliary vertical part 2d of the pile driving tower 2 is vertically moved by the vertical movement of a nut part 12, and the pile 27 is posed vertically to the before and behind directions of the hull 1. By moving the upper and lower supporting parts 19 of the pile keeper 18 oppositely in the left and right directions respectively, the moving distance of the pile keeper 18 can be shortened.
Patent JP-H0536613-A (JP)
Title: Semiconductor surface treatment method and equipment
Inventor: TAKABAYASHI MEIJI
IPC: H01L21/336
Filed: 1991-07-25
Abstract: PURPOSE:To manufacture semiconductor excellent in characteristics in a short processing time, with a simple equipment, so as to have superior uniformity over a large area, by making dopant elements evaporated by a vacuum evaporation method stick on the semiconductor surface, and projecting light having continuous spectrum from the ultraviolet region to the near infrared region. CONSTITUTION:In a semiconductor surface treatment chamber 101 whose inside pressure is reduced, a dopant source contained in a crucible 110 is heated with a filament 111 and evaporated. The evaporated dopant source sticks on the semiconductor surface of a substrate 106 to be treated. At the same time, said surface is irradiated with light having continuous spectrum from the ultraviolet region to the near infrared region, by a light irradiation means 116. By the contribution of ultraviolet radiation, the semiconductor surface is always in an active state. By the contribution of lights from the visual region to the near infrared region, the semiconductor surface is heated, and the diffusion of dopant elements into the inside of semiconductor is progressed. Hence semiconductor excellent in characteristics can be uniformly manufactured over a large area, in a short time.
Patent JP-S6344231-A (JP)
Title: Inter-storage device data transfer system
Inventor: KANEKO SHIGERU
IPC: G06F13/28
Filed: 1986-08-08
Abstract: PURPOSE:To shorten a processing time, by dividing a MOVE instruction into two, a start up instruction and a termination instruction, and detecting the start and the completion of data transfer. CONSTITUTION:An information processor is constituted of a central processing unit 1, a main memory control part 2, a main memory device 3 that is a first memory device, and an expanded storage device 4 that is a second memory device. The main storage device 3 is connected to the central processing unit 1 through the main memory control part 2, and performs the transfer of data. Also, the expanded memory device 4 is connected to the device 3 through the main memory control part 2, and performs the transfer of the data, and also, is connected to the central processing unit 1 with a control bus. At this time, the device 4 is divided into two parts: an expanded memory control part 4A which controls the data transfer, and an expanded memory part 4B which stores the data. In such a way, the start up instruction executes only the start up of the data, and after the execution of the start up instruction, other instructions can be executed by the central processing unit 1. Also, the termination instruction performs the completion of the test of the data transfer, etc.
Patent JP-S6248248-A (JP)
Title: Miniature motor fan
Inventor: BAN ITSUKI
IPC: H02K29/00
Filed: 1985-08-27
Abstract: PURPOSE:To obtain the flattened, light-weight, and small-diameter fan of high efficiency, by forming a ring of plastic material integrally on the outer periphery of a plurality of fan pieces, and by containing a magnet rotor in the ring to confront a ring-formed stator. CONSTITUTION:A plurality of fan pieces 3a-3f, a cup-formed member 1a, and a ring 2 are integrally molded with plastic material to form a rotary fan. In the ring 2 of the rotary fan, magnets 2a-2h are contained so that different poles may appear alternately on the outer peripheral surface of the ring 2 to form a ring-formed rotor integrally with the rotary fan. A stationary armature 4 made of plastic molded substance is set to surround the outer periphery of the rotor, and the rotary fan is pivotally supported by a bearing unit 4a extended integrally from the molded substance. The rotary fan is started by using cogging torque, and according to the output of a rotor-position detecting element, the change-over of the electrical conduction of the armature 4 is controlled by an electrical conduction control circuit.
Patent JP-2001014137-A (JP)
Title: Electronic document processing method, electronic document processor, and storage medium recording electronic document processing program
Inventor: NAGAO KATASHI
IPC: G10L13/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To highly accurately read an optional document in the form of an electronic document without the feeling of incompatibility by voice synthesis. SOLUTION: In generating a file for voice read, this document processor buries the attribute information of Pau=*** for indicating that a pause period is provided immediately before Com=begin-*** in a step S15 together with the attribute information of Com=Lang=*** for indicating a language for describing the document in the step A12 and Com=begin-*** for indicating the head of the paragraph, sentence and phrase of the document in the step S13 and the step S14.  For instance, in generating the file for the voice read, the document processor buries Pau=500 for indicating the pause period of 500 milliseconds immediately before Com=begin-p for indicating the head of the paragraph, buries Pau=100 for indicating the pause period of 100 milliseconds immediately before Com=being-s for indicating the head of the sentence and buries Pau=50 for indicating the pause period of 50 milliseconds immediately before Com=begin-ph for indicating the head of the phrase.