baber/WOPTO huggingface dataset:
Patent JP-H07146399-A (JP)
Title: High speed atom beam generation source
Inventor: KANEKO KAZUHIKO
IPC: G21K5/04
Filed: 1993-11-25
Abstract: PURPOSE:To provide a focused beam type high speed atom beam generation source in which a high speed atom beam of a high density can be emitted to a certain limited area on a target. CONSTITUTION:The high speed atom beam generation source comprises a bent surfacelike cathode 10 for forming part of a spherical surface in a vacuum vessel 8, an anode 9, a plurality of through holes 6 directed toward the center of a sphere provided at the cathode 10, means for introducing gas between the cathode 10 and the anode 9 to generata plasma in the gas, and voltage applying means 4 for accelerating ions of the plasma between the anode 9 and the cathode 10 electrically neutralize the ions in the holes 6 or near the holes 6, thereby emitting converging high speed atom beam 7 directed toward the center 11 of the sphere through the plurality of the holes 6.
Patent JP-H07144528-A (JP)
Title: Air-conditioning blower
Inventor: NAKUMO HISAO
IPC: B60H1/00
Filed: 1993-11-25
Abstract: PURPOSE:To allow an air-conditioning blower using two fans to be adopted to a vehicular air conditioner without increasing the longitudinal space of the vehicle interior. CONSTITUTION:An air-conditioning blower is provided with a longitudinal case 2 with an intake end connection 5 provided at one end and with a discharge end connection 6 provided at the other end. A discharge side part 4 provided with the discharge end connection 6 enters into an intake side part 5 provided with the intake end connection 5 so as to provide two vertical spiral cases 7a, 7b. Fans 12a, 12b are respectively enclosed in the spiral cases 7a, 7b and rotated by a motor 10.
Patent JP-H06141836-A (JP)
Title: Apparatus for producing pellet
Inventor: KARAKAWA KOICHI
IPC: A23N17/00
Filed: 1992-11-05
Abstract: PURPOSE:To prevent grains from sticking to a hopper, a feed device, etc., by added water in producing a pellet by mixing grains such as cotton seed or corn with grain flour such as wheat bran. CONSTITUTION:In a hopper of an extruder for granulating into a pellet, a feed pipe is formed so as to have about 3-10mm inner diameter and the attaching position of the feed pipe is installed as close as possible on the side of dice. The lower end of the water feed pipe is arranged as close as possible to a screw.
Patent JP-H11154348-A (JP)
Title: Optical recording medium and optical recording and reproducing method
Inventor: KATO TETSUYA
IPC: G11B7/24035
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain high reflectivity and excellent signal output characteristic by using an optical recording medium of which the absolute value (r) of (ε) satisfies a range of specific values when the real part of the complex specific dielectric constant (ε) of a recording layer at the recording wavelength of recording light and the reproducing wavelength of reproducing light as ε1 and the imaginary part thereof as ε2. SOLUTION: The range of ht absolute value (r) of the complex specific dielectric constant (ε) (ε=ε1-iε2) of the recording layer satisfies r<=1.5 or r>=15. The value is adequately ε1>=ε2 when r<=1.5 and ε1<=ε2 when r>=15. Tin phthalocyanine chloride is representatively used for the recording layer 2 and films are formed by a vacuum vapor deposition method in such a manner that the average film thicknesses of 50 nm, 100 nm and 150 nm are attained. Recording and reproducing tests are carried out laser beams of various kinds of wavelengths and the numerical values described above are obtd. from the results thereof.  Good recording and reproducing are made possible by using the optical recording medium successively formed with the recording layer 2 contg. dyestuffs for absorbing the recording light, an intermediate layer 3 and a reflection layer 4 on a transparent substrate 1 according to this constitution.
Patent JP-H04188398-A (JP)
Title: Vending machine
Inventor: MASUMOTO SAKAE
IPC: A45B1/00
Filed: 1990-11-22
Abstract: PURPOSE:To eliminate the limitation of an installing place by regulating the pickup of merchandise when being connected with the top of a bar by a merchandise take-out regulating member, and allowing the pickup of the merchandise when being separated from the top of the bar. CONSTITUTION:By inserting the prescribed number of coins 3a from a coin solt 2a into the inside of a coin drop path 32a and moving a merchandise take- out regulating member 21b away from the top of a bar 11b, a space is formed between both and the merchandise 12 is picked up from the top of the bar 11b. On the other hand, a coin drop stopping member 33a leaves from the inside of the coin drop path 32a, and the stopped coins 3a are dropped to a coin collection part 31. As the result, the merchandise take-out regulating member 21b can not be moved away from the top of the merchandise supporting bar 11b, and the merchandise 12 can not be picked up from the top of bars 11a and 11b without inserting the prescribed number of coins 3a from the coin slot 1a again. Thus, the vending machine can be installed without selecting the installing place even at a place having no power source.
Patent JP-H09139420-A (JP)
Title: Vacuum forcep
Inventor: TAKAHASHI KIYOSHI
IPC: H01L21/68
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum forcep, in which the generation of static charge is limited to prevent damage to an object while securing an adequate suction channel. SOLUTION: A suction adapter 50 includes a suction chip 54 fitted integrally with an attraction plate 58 of a heat-resistant, chemical-resistant plastic material that collects less static charge. The suction chip 54, together with a suction pipe 52, is formed by injection molding of another plastic material. The suction adapter 50 includes a flat, longitudinal channel 56, and a buried cylindrical channel 57 with an opening communicating with a suction port 53 in the suction chip 54.
Patent JP-H02289841-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SATO KOICHI
IPC: G03C1/047
Filed: 1989-12-08
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material having high surface gloss even when it is dried at high temperature and high speed at the time of its manufacture and not causing deterioration of coating performance by forming a photographic constituent layer containing a gelatin specified in the difference of the specific rotation of a gelatin at 20 deg.C from that at 40 deg.C. CONSTITUTION:At least one of the photographic constituent layers contains the gelatin having a specific rotation difference  [alpha] of >= 50 between that at 20 deg.C and that at 40 deg.C, and at that time, the specific rotations are measured before a hardening treatment, and the gelatin having a  [alpha] of >= 50 may be limetreated or acid-treated ones, and it may be made from any of cattle bones, oxide, pigskin, and the like, but it is preferred to use the lime-treated cattle bone gelatin, thus permitting the obtained silver halide photographic sensitive material to prevent occurrence of reticulation after development processing even if it is rapidly dried at high temperature at the time of manufacture, and to have high surface gloss.
Patent JP-H07174058-A (JP)
Title: Electromagnetic type fuel injection valve
Inventor: OKAMOTO YOSHIO
IPC: F02M51/08
Filed: 1993-12-20
Abstract: PURPOSE:To accelerate the atomization of fuel and reduce the discharge quantity of the unburned fuel by reducing the fuel injection angle by forming a specific fuel passage on a fuel swirling element which is arranged on the nozzle of an injection valve and supplying the swirl flow fuel into a fuel injection hole, through the surrounding by the nonswirl flow fuel. CONSTITUTION:The nozzle 8 of an injection valve is arranged in a coaxial form with a ball valve element 6 and is formed to a cylindrical form. A fuel injection hole 9 is formed at the center of a seat 10, and a valve seat 10A and a swirl chamber 10B are formed coaxially with the fuel injection hole 9, and a fuel swirling element 20 is arranged oppositely to the seat 10. In this case, an axial direction groove 23 and a radial direction groove 24 which serve as fuel passage are formed on the fuel swirling element 20. Fuel is supplied to the radial direction groove 24 from the axial direction groove 23, and the stream of fuel is branched by the narrow passage 24A and the wide passage 24B of the radial direction groove 24 and supplied into the fuel injection hole 9. Accordingly, the swirl stream fuel in the narrow passage 24A is surrounded by the swirling flow fuel in the wide passage 24B, and fuel diffusion is prevented.
Patent JP-2000125939-A (JP)
Title: Disk-shaped washing brush
Inventor: ISHIKAWA TAMOTSU
IPC: A46B7/08
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a disk-shaped washing brush which does not give rise to clogging in spite of continuous washing of the front surface of a disk-shaped information recording medium W, is capable of maintaining good washing efficiency and is highly durable. SOLUTION: The disk-shaped washing body for washing the wash by removing the dust 16 and foreign matter 17 sticking to its surface is provided with an opening 3 to allow the passage of a shaft S at its central part. Plural washing bodies are radially disposed at both or either one surface of the front surface and rear surface of the disk-shaped member. In such a case, the washing bodies are brush bodies 8 formed by using brush hair materials 12.
Patent JP-H09160607-A (JP)
Title: Sequence controller
Inventor: KANEKO YUTAKA
IPC: G05B19/05
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce and simplify a sequence map and to attain higher-density sequence control by the sequence controller which outputted an operator guide with the sequence map before. SOLUTION: This controller performs control by using the sequence map where sequence steps 3 are arranged laterally and a list 4 of operation signal output destination addresses is arranged longitudinally. When one step meet transition conditions and a sequence step 3 shifts, a signal is outputted to the address of a conventional operation signal output destination and an operator guide generated in the shifted step is taken out and outputted as a message by referring to a table which contains operator guide No.'s corresponding to respective sequence steps 3.
Patent JP-H02165214-A (JP)
Title: Power control circuit
Inventor: NAKAGAWA NOBUO
IPC: H02M1/08
Filed: 1988-12-19
Abstract: PURPOSE:To prevent a noise from being generated and to reduce the power loss by turning on and off the operation of a computer system consisting of CMOS components by turning on and off the operating frequency. CONSTITUTION:When a processing request signal 4 is generated, the output of a holding circuit 6 is inverted to raise a frequency on-off signal 11 to H level. Consequently, a gate circuit 12 is opened and the operating frequency 10 is supplied to the computer system 1 to start processing. Then when the processing is finished, a processing end signal 5 is inputted to the reset terminal R of the holding circuit 6 and the frequency on-off signal 11 falls to L level to close the gate circuit 12, thereby stopping supplying the operating frequency 10. When the processing request is generated like this, the operating frequency is supplied to the computer system 1 and when the processing is finished, the supply is stopped to uniform the power consumption and reduce the total power consumption, thereby eliminating the noise and power loss due to the current variation of a power switching circuit.
Patent JP-H01162333-A (JP)
Title: Photoelectronic replication
Inventor: KUDO JINKO
IPC: H01L21/30
Filed: 1987-12-19
Abstract: PURPOSE:To prevent the dosage from dispersing enabling a pattern to be formed with high precision by making the emitted photoelectron level per unit mask space constant in case of photoelectronic replication. CONSTITUTION:Specified pattern is replicated to a specimen 3 by irradiating a photoelectron mask 5 arranged on the position opposite to the specimen 3 with beams while accelerating and focussing the photoelectrons emitted from the mask 5 by impressed electric and magnetic fields between the specimen 3 and the mask 5. At this time, before starting exposure, a control part is fed with parameters to decide the exposure level for deciding the exposure time. During the exposure time, a photoelectron emitting means exciting the photoelectrons is controlled to keep the constant exposure time. Through these procedures, the dosage can be prevented from dispersing enabling the pattern to be formed with high precision.
Patent JP-H10163964-A (JP)
Title: Multiple channel parallel light transmitting system and manufacture of multimode optical waveguide used for the same
Inventor: OCHUTTO KUMAR DOTT
IPC: H04B10/03
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce transportation elements in a transmitter side and a receiver side by providing a light source array, a transmitter based on a refractive index distribution (GI) plastic optical fiber(POF) and a receiver based on a detector array. SOLUTION: The light source array 4 (5), the transmitter 1 having a lens 9 and the receiver 3 having GI-POF 2, the lens 9 and the detector array 6 (7) are provided. A light signal 8 is collimated by the lens 9 and made incident on GI-POF 2 and is transmitted. Respective signals 10 are separated by the detector array 6 (7) in the receiver 3. The number of channels can be increased by enlarging the size of a core. The clearly near distance field pattern 12 of the transmitted signal is observed in a monitor 12. Since a transmission characteristic does not depend on the slight change of a wavelength, an excess element such as an APC circuit is not essential for the system.
Patent JP-2000204946-A (JP)
Title: Exhaust system composite part made of stainless cast steel and manufacture thereof
Inventor: YAMAZAKI YASUYUKI
IPC: C22C38/48
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost exhaust system composite part made of a stainless cast steel having a member on which a boring process is applied to couple a part to main tubular part. SOLUTION: In an exhaust system part made of a stainless caste steel, a member on which a boring process is applied to couple a part is coupled to a main tubular part through welding or mechanically. Further, the part consists of a ferrite stainless cast steel containing 0.05-1.2% in a weight ratio C, 2.0% or less Si, 2.0% or less Mn, 0.1-2.0% Ni, 16-25% Cr, 0.01-6.0% Nb and/or V, and 1.0-5.0% W and/or Mo, or an austenite stainless cast steel containing 0.2-1.0% in a weight ratio C, 2.0% or less Si, 2.0% or less Mn, 8-20% Ni, 15-30%Cr, 0.2-6.0% Nb, and 1.0-6.0% W.
Patent JP-H10148567-A (JP)
Title: Overdamping electrodynamic accelerometer considering temperature characteristic
Inventor: NOMURA KOJI
IPC: G01H11/02
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To improve change in output sensitivity accompanying temperature change, in an overdamping electrodynamic accelerometer. SOLUTION: In the overdamping electrodynamic accelerometer, wherein an electro-magnetic braking is applied to an electrodynamic detector comprising a magnetic circuit and a detection coil 7, which generates an electromotive force corresponding to oscillation in corporation with the magnetic circuit by a metal bobbin holding the detection coil 7 to detect acceleration of oscillation, a resistor 10 of a resistance value 1/5 of that of the detection coil 7 is connected, in parallel, to the detection coil 7, so that change in output sensitivity that follows temperature change is improved by about 6 times.
Patent JP-H11154143-A (JP)
Title: System for scheduling between processes in parallel processor
Inventor: SUNAGO TOSHIAKI
IPC: G06F15/177
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a process scheduling system for securing the optimum communication path corresponding to a dynamic communication request from a process under execution. SOLUTION: In a parallel computer system in which a system managing processor 1 and (n) pieces of calculation processors 2 are connected by a high- speed network 4 and the respective processors can mutually communicate, the mutual communication using conditions of the respective calculation processors 2 are collectively monitored by the system managing processor 1 and when newly generating the process, the process is generated by selecting the processor of the lowest transmission use rate for process generation. When there is a transmission request from a process 15 under execution, the optimum processor is selected for securing the communication path and when the optimum processor for communication is selected, while using a process moving function 13, process related information is restored after moving the process to the optimum processor.
Patent JP-H03183075-A (JP)
Title: Head slider device
Inventor: FUJII FUMIICHIRO
IPC: G11B5/60
Filed: 1989-12-11
Abstract: PURPOSE:To prevent rolling from being generated even at a position equipped with a skew angle and to obtain a stable floating state by forming a pair of rail parts at each positive pressure generation part so that the width of the rail part can be gradually wide. CONSTITUTION:On disk facing surfaces in a main part 1 of a slider, positive pressure generation parts 2 and 3 are projected at symmetrical left and right positions with a center line C as a center and between the respective generation parts, an air circula tion groove 4 is provided. The respective generation parts are composed of taper parts 2a and 3a on the front end side of an air flowing side and rail parts 2b and 3b on the back. The respective taper parts are equipped with tapers, which close to a disk 5 gradually toward the back, and receive an air current when rotating the disk. The respective rail parts are equipped with surfaces, which are continued from the rear ends of the respective taper parts, almost parallel to the disk 5 and at the rear end of the rail part 2b, a magnetic head element 6 is embedded in the state of revealing only the tip. The respective rail parts are constituted so that the width can be gradually made wide toward the back, and at the position equipped with the skew angle, in comparison with the downstream rail part, the large amount of air currents are kept at the upstream rail part.
Patent JP-H04191763-A (JP)
Title: Method of carrying charged particle
Inventor: ITO NOBUYUKI
IPC: G03G15/08
Filed: 1990-11-27
Abstract: PURPOSE:To stabilize the image quality and reduce the probability of failure occurrence by mechanical drive by adapting a method for attracting charged particles to a carrying plate by a magnetic field generating means, and selectively carrying the charged particles having a determined charged quantity while setting the charged particles ultrasonically afloat. CONSTITUTION:When a large amount of a toner 17 is placed on a sound wave transmitting member 1 near a magnet 3, and a vibration of 20-30kHz is given to the member 1, the toner is divided into the toner 17 trapped by the magnetic force and a toner 17' moved to the right. The toner 17', which has a small quantity, is continuously carried to gradually form a toner basin 17'', and the charged quantities of the toner 17 near the magnet 3 and the toner 17'' in a guide 15 are about 0 and 10-20muc/g, respectively. Namely, it is considered that the particles charged by the frictional electrification between the mutual toner grains in the toner 17 or between the toner grains and the member 1 obtain an attracting force by the member 1 and the reflecting force so as to be carried. Thus, the charged particles can be highly efficiently carried at high density, the image quality can be stabilized, and the probability of failure occurrence by mechanical drive can be reduced.
Patent JP-H06169528-A (JP)
Title: Support system for underground power transmission line fault recovery work
Inventor: NAKAZURU YOSHIAKI
IPC: H02J3/00
Filed: 1992-11-30
Abstract: PURPOSE:To provide a simple general-purpose system capable of coping with the restoration of a fault quickly and appropriately even by unskilled workers. CONSTITUTION:This comprises (a) data bases containing line information, department information, fault patrol and measuring tool and device information, information about subcontractors, restoration materials, manpower and tool arrangement information and restoration time information; (b) knowledge base for fault restoration work rule; (c) judgment processing systems for displaying the requests for power service interruption for electrical work to the load dispatching office related to the work power interruption system in power transmission line to which fault point belongs, requests for the exclusive use of roads, proposal of manpower and materials and equipment required for work, and for updating the above information according to the corresponding inputs; (d) data base interface for information retrieval by making access from the judgment processing systems to data base; and (e) man-machine interface and output equipment.
Patent JP-H06156184-A (JP)
Title: Method and device for measuring accelration
Inventor: HIRAO MANABU
IPC: B60R21/16
Filed: 1992-11-30
Abstract: PURPOSE:To execute the acceleration measurement with the optimum average value by making the averaged acceleration data over a certain period to be a reference acceleration, and when the difference between the maximum and minimum acceleration in the presumed period exceeding this set period is smaller than the difference in the preset period, averaging the acceleration data in the certain period successively, and thereby making the final reference acceleration. CONSTITUTION:The acceleration signal by an acceleration sensor 12 is transmitted to a microprocessor 14 through a high frequency filter,circuit 13, and the necessary processing for the collision judgement including the setting and presumption of the reference acceleration is executed. An acceleration measuring device defines the average value as the reference acceleration in the preset period where no external force is exerted on the acceleration sensor 12, while presuming the average value of the acceleration data Vg' as the reference acceleration in the presumed period where the subsequent exertion of the external force is considered only when the maximum value Vg'max-Vg'min. of the output fluctuation width in the preset period of the reference acceleration is maller than the maximum value Vg'max-Vg'min. of the fluctuation width of the acceleration sensor 12 in the preset period of the reference acceleration.
Patent JP-H02165803-A (JP)
Title: Edging by flying horizontally opposed type press and the press
Inventor: MASUDA BUNPEI
IPC: B30B7/04
Filed: 1988-12-20
Abstract: PURPOSE:To equalize a moving speed of a metal die to a moving speed of a slab by moving a slide provided with the metal die to a prescribed position in accordance with a situation in which metal dies pinch and edge the slab. CONSTITUTION:As for edging method by a flying horizontally opposed type press, in the time when metal dies 4a pinch and edge a slab 1 transferred from a slab transfer line S, metal dies 4 are moved in the downstream side than the slab 1. When the dies 4a separate from edge forming face of the slab 1, the dies 4a are moved to a prescribed position in the upstream side of a slab transfer line S by a predetermined position returning device 32. By that, a moving speed of the dies 4a in the direction of the slab transfer line S, in the time when the dies 4a edge the slab 1, is equalized to a moving speed of the slab 1 on the line S.