baber/WOPTO huggingface dataset:
Patent JP-S60114467-A (JP)
Title: Grinding wheel
Inventor: ITOU MITSURU
IPC: B24D5/12
Filed: 1983-11-21
Abstract: PURPOSE:To improve the cutting accuracy and to reduce the size and weight by providing a plurality of grinding wheel rings integrally in parallel with predetermined interval on the surface of metal tube while forming an abrasive grain layer on the surface of grinding wheel table thereby eliminating assembling work requiring skill and time. CONSTITUTION:Four grinding wheel tables 8 are formed in parallel with predetermined interval through mechanical working on a tubular member 7 made of stainless steel, then the portion except said table 8 is coated with acid-proof, alkali-resistant resist and washed with acid then water thereafter galvanization is performed to repeat acid and water washing to perform co-deposition galvanization of diamond abrasive grain and nickel. Co-deposition galvanization is performed again under different condition then galvanization resist is removed to produce a grinding wheel formed with abrasive grain layer produced through co- deposition of diamond and nickel on the surface of said table 8. Consequently, grinding wheel having high parallelism and high accuracy of pitch while reduced weight and size where the grinding wheel table is reusable can be produced with low cost and high productionability.
Patent JP-H0266993-A (JP)
Title: Detection of defective through hole in multilayered printed substrate
Inventor: UMEMOTO SHINJI
IPC: H05K3/46
Filed: 1988-08-31
Abstract: PURPOSE:To suppress the occurrence rate of through hole defects to a minimum by performing a conduction test of a pattern only through a panel plated layer, thereafter forming an intrinsic pattern by pattern plating with electrolyte copper plating and etching, and performing a conduction test. CONSTITUTION:A conduction test is performed for a printed board comprising only a panel plated layer. Whether a through hole defect due to panel plating is present or not is judged. When the presence of the defect is judged, the plating conditions such as the concentration of electroless copper plating liquid are made adequate. When the plating defect is not found, pattern plating is performed until a specified thickness is obtained by electrolyte copper plating. Etching is performed, and the printed board is formed. The presence or absence of the defect in the pattern plating is judged for the printed board by a conduction test. When it is judged that the defect is present, the concentration of the plating liquid, temperature, current and the like are adjusted adequately. In this way, the occurrence rate of the through hole defects in the mass production process can be reduced to a minimum.
Patent JP-S6198863-A (JP)
Inventor: MATSUGASHITA NOBUYUKI
IPC: E01D101/24
Filed: 1984-10-19
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-S6462951-A (JP)
Title: Electron blackboard device
Inventor: SHIMOOOSAWA HIROYUKI
IPC: B43L1/04
Filed: 1987-09-02
Abstract: PURPOSE:To increase the efficiency of a conference, arrangements, etc., by placing a writing surface part to be repeatedly used and the recording surface part of an image read from an original, etc., on the same board and executing the hard copy of the images of the writing surface part and the recording surface part to a recording paper. CONSTITUTION:A writing surface part 2 is formed on a board 1 for displaying, and the writing surface part 2 is used also as the supporting base of a recording paper 3A. A first image reading means 6A reads the image from an original 5, and the image is recorded by a first image recording means 7A. A second image reading means 6B reads the image to be directly written to the writing surface part 2 and the image of the recording paper 3A, and the image is hard- copied to a recording paper 3B by a second image recording means 7B.
Patent JP-2000014455-A (JP)
Title: Desktop reading stand
Inventor: WATANABE SATOSHI
IPC: A47B23/04
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To enable a reader to read a book in a posture that he naturally straightens his back by supporting a panel on which a book is put, by two long stays to adjust the position of the book at the height near his eyes' level. SOLUTION: Pillows 3 are provided at the rear face or both side faces of a panel 1 to support the panel 1 on which a book or the like is put, by two long L-shaped stays 2. Respective stays 2 are inserted in the holes of the pillows 3 to erect the entire body. Stoppers 4 are fitted on these two L-shaped stays 2 when necessary. The panel 1 is vertically moved up and down along respective stays 2 to adjust the position of the book at the height near the level of reader's eyes. In this way, a reader can read a book in a posture that he naturally straightens his back and hence, he does not get tired even in reading for a long time.
Patent JP-2001042376-A (JP)
Title: Image movement correction device
Inventor: KUSAKA HIROYA
IPC: H04N5/232
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to lessen the discontinuous movement of images by changing the response characteristics of a control signal generation means in accordance with the state of an optical axis change by a movement correction means. SOLUTION: An angular speed sensor 10 as a movement detection means outputs the angular speed signal in both positive and negative directions by the direction of the movement of an image pickup device on the basis of the output in the state that the image pickup device remains static. On the other hand, a microcomputer 15 determines the drive controlled variable (control signal) of a lens group L32 necessary for movement correction by subjecting the output of the angular speed sensor 10 captured via an A/D conversion means 14 to the integration processing, phase compensation, etc., and sends the signal via a D/A conversion means 16 to an L32 group drive control means 2 and also functions as a means for detecting the state of the optical axis change.  The microcomputer 15 having mean for integrating the output of the angular speed sensor 10 changes the integration constant used at the time of integration processing to limit the movement of a camera-shake movement and to weaken the correction thereby lessening the discontinuous movement of the images in case of the occurrence of the shake beyond a correction range.
Patent JP-S6279124-A (JP)
Title: Replacing device for nuclear fuel pellet
Inventor: SUZUKI KATSUMORI
IPC: G21C21/02
Filed: 1985-10-02
Abstract: PURPOSE:To prevent pellets from chipping by injecting a shock-relieving material of fluid type into a boat before its turnover, blocking the boat and inverting, and by exhausting the pellets together with said shock-relieving material. CONSTITUTION:Before a boat B loaded with a number of nuclear fuel pellets P is turned over, a shock-relieving material with fluidity such as fresh water is injected into the boat B using an injection mechanism 22, and the upper opening of the boat B is blocked with a seal 16 furnished at a boat turning table 12. Then the boat B is inverted, and the seal 16 is dislocated, and now the pellets P in the boat B are exhausted into a parts feeder 25 together with said shock-relieving material. At this time, the shock-relieving material relieves shocks between the pellets P to contribute to prevention of chipping of them.
Patent JP-S59108996-A (JP)
Inventor: HASHIMOTO YASUROU
IPC: G21F9/00
Filed: 1982-12-14
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-S6280938-A (JP)
Title: Manufacture of titanium compound field emitter
Inventor: ISHIZAWA YOSHIO
IPC: H01J9/02
Filed: 1985-10-02
Abstract: PURPOSE:To improve stability, by applying a strong electric field under ultra- high vacuum, after subjecting the surface of a carbon titanium nitride mono crystal emitter to treatment with a gas including H2S or S. CONSTITUTION:After the surface of a TiCN emitter is subject to treatment at 900-1,400 deg.C, with a gas including H2S or S, or treated through the above- mentioned treatment and a treatment with O2 gas and/or C2H4 or other hydro- carbon gases in parallel, a strong electric field of 10<7>V/cm or more is further applied to the emitter under ultra-high vacuum. After the H2S treatment, the emitter is further heated to 900-1,400 deg.C in O2, where the heating time is chosen to be 5L or more. It is also possible to perform the H2S gas treatment after carrying out the O2 treatment in the reverse way, or they can be performed simultaneously as well with adjustments of introduced gas amounts to: 5: or more for O2 and 2L or more for H2S. These treatments allow simple manufacture of a field emitter presenting excellent stability.
Patent JP-S6378469-A (JP)
Inventor: TOMARI HIDEKI
IPC: H01R43/02
Filed: 1986-09-19
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-H04102463-A (JP)
Title: Low frequency therapeutic device
Inventor: YONEKAWA MITSUHISA
IPC: A61N1/32
Filed: 1990-08-21
Abstract: PURPOSE:To ease an uncomfortable pain and balance size and weight by providing a high voltage generating circuit part in one divided body part, and a battery in the other divided body part. CONSTITUTION:A high voltage pulse generated by a high voltage generating circuit part 13 using a battery 12 built in a body 11 as a driving power source is applied at low-frequency to a human body through a pair or more of output electrodes, whereby medical treatment is conducted. The body is divided into a divided body part A having one of positive and negative output electrodes and a divided body part B having the other output electrode, and these divided body parts A, B are mutually connected through a connecting body in such a manner that the distance is changeable, and at the time of use, the distance between the two divided body parts A, B is regulated, whereby the distance between the positive and negative output electrodes is properly regulated, and these electrodes are attached to the human body. Thus, a strong stimulation is felt, and an uncomfortable pain is eased.
Patent JP-H0773609-A (JP)
Title: Pickup feed mechanism
Inventor: HASHIMOTO MITSUHIRO
IPC: G11B21/02
Filed: 1993-09-03
Abstract: PURPOSE:To maintain the specified positional relation between a guide shaft and switches for detecting a reproduction start position regardless of a fine adjustment in the driving direction of a pickup and to simplify an exchange operation of a switch. CONSTITUTION:The fine adjustment of the direction of the guide shaft 9 is made possible by displacing a base plate 15 mounted displaceably on a chassis 2 by means of an eccentric pin 22. The switches 28, 29 for detecting the reproduction start position are mounted on a switch mounting plate 30. This switch mounting plate 30 is fixed to a base plate 15. The guide shaft 9 and the switches 28, 29 are simultaneously displaced when the base plate 15 is displaced. The exchange of the switches 28, 29 is executed together with the switch mounting plate 30.
Patent JP-H0884054-A (JP)
Title: Input switching device
Inventor: NAKANISHI MASAHIRO
IPC: H04N5/44
Filed: 1994-09-14
Abstract: PURPOSE: To preferentially perform the switching to a signal source to be used many times, in an input switching device where the switchings to four kinds of signal sources, for instance, are possible. CONSTITUTION: By outputting switching control signals 14a and 14b from a switching control means 2 at the same time when the counting of a count means 15 is started by the operation of an input changeover switch 12, an input signal switching means 1 is switched. When the operation of the input changeover switch 12 is performed within counting time, the switching control means 2 imparts a switching control signal successively switching an input signal in order of TV1, TV2, outside 1, and outside 2 to the input signal switching means 1.  When the operation of the input changeover switch 12 is performed after the counting time passes or in a state that a counting termination signal is outputted, the switching control means 2 imparts the switching control signal switching at least two input signals with high use frequency of input signals to TV1 to/-from TV2, for instance, to the input signal switching means 1.
Patent JP-H0961781-A (JP)
Title: Liquid crystal projecting device
Inventor: FURUSAWA KOICHI
IPC: G02F1/13
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To perform the writing process of a plotted picture to a thermal writing liquid crystal cells, a plotted picture projecting precess and a plotted picture erasing and writing process in a single device by integrally providing a repeatingly rewritable rewriting means and a projecting device in a device main body. SOLUTION: A liquid crystal projecting device 10 is integrally provided with a writing device 7 writing the plotted picture in thermal writing liquid crystal cells 9, a projecting device 8 projecting the plotted picture on a screen 41 being in the outer side of the device main body, a preheating device 31, an erasing device erasing the plotted picture written in the thermal writing liquid crystal cells 9 in a device main body 10a. At the point of a time when electric power is supplied to facial transparent heating elements 38a, 38b and the temp. of an inner side space 8 reaches a prescribed bias temp., the liquid crystal cells 9 becomes a state in which the writing of the plotted picture is possible and the plotted picture is plotted by the ON/OFF control of a laser diode 16. The plotted picture is magnified and projected on the screen 41 by a projection light source 42.  Then, when an erasing voltage is applied to the liquid crystal cells 9, the written plotted picture is erased.
Patent JP-S6463460-A (JP)
Title: Anti-lock control device
Inventor: YOSHINO MASATO
IPC: B60T8/1761
Filed: 1987-09-01
Abstract: PURPOSE:To secure directional stability and to conduct safe operation by applying select low control to a wheel in the rear of the gravity with respect to the advancing direction of a vehicle, that is, a front wheel on detecting the backing of the vehicle. CONSTITUTION:During advancing movement of a vehicle, a back switch 15 is turned off, and vehicle back detecting means 16 controls operation and lock- state detecting means 12. Only when both of two wheels for a front wheel directs to lock-state, a pressure reducing command is simultaneously given or when the respective wheels direct to lock-state, a pressure reducing command is output to a hydraulic circuit of the wheel. On the other hand, at the time of backing, the back switch 15 is turned on, and vehicle back detecting means 16 conducts select-low control such that a pressure reducing command is given simultaneously to front wheels when either of two wheels directs to lock-state through operation and lock-state detecting means 12. Thus, the directional stability at the time of backing is secured and the steering performance can be kept as it is to secure the safety of operation.
Patent JP-H08126235-A (JP)
Title: Disk drive apparatus
Inventor: KATAKURA KOICHI
IPC: H02K1/27
Filed: 1995-08-29
Abstract: PURPOSE: To obtain a disk drive apparatus wherein a yoke and a hub are rigidly fixed without giving any change on a disk loading surface of the hub. CONSTITUTION: A disk drive apparatus comprises a hub 2 rotatably supported by 4 bearing 1 to load a disk 2, a yoke 3 made of a magnetic material to be integrally fixed on the hub 2 to rotate therewith, a drive magnet 4 fixed at the internal circumference of the cylindrical portion of the yoke 3 and a stator core 6 provided opposed to the drive magnet 4. The hub 2 has a collar part 2a, at the external circumference thereof, which is formed smaller than the internal diameter of the cylindrical portion of the yoke 3 and lower than the disk loading surface 2c and it is fixed in such a manner that the collar part 2a is held between the lower end surface of the bending part 3a of the yoke 3 and the upper end surface of the drive magnet 4.
Patent JP-S6280757-A (JP)
Title: Parallel processor assigning system
Inventor: MITSUDA TORU
IPC: H01L23/522
Filed: 1985-10-04
Abstract: PURPOSE:To improve routing efficiency by assigning cells so that the number of processors is reduced. CONSTITUTION:In the routing system for making cells correspond to processors and executing the algorithm of a labyrinth method by plural processors in parallel, cells on a plane extended from a starting point cell defined by setting up the position of the cell to be the starting point out of two points as a center in the vertical direction to a coordinate axis is set up as a border, cells included in an objective area is divided into respective areas and one processor is assigned to a cell group on a plane or a straight line parallel with the border surface in each area. When count-up numbers are to be assigned to respective cells started from the starting point cell, the cells are assigned so that the cells of the same number are not assigned to one processor. Consequently, the arithmetic speed can be maintained as compared with the assignment of processors to cells at the rate of 1 to 1 and the number of times of data transmission between processors can be reduced.
Patent JP-H1156933-A (JP)
Title: Disposing device for medical care waste
Inventor: TAKAZAWA KENICHI
IPC: A61G12/00
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To facilitate disposal which does not produce a dioxin and a bad smell and has not the possibility of reinfection by refrigerating a medical care waste such as an injector or the like after injecting water and pulverizing the frozen medical care waste and supercritical hydroxidation decomposing a mixed slurry composed of the pulverized medical care waste and water. SOLUTION: After injecting water into a medical care waste 1 packed up in a carton by a water injecting device, the medical care waste 1 having an injected water is refrigerated in a refrigerant vessel 3. Next the refrigerated medical care waste 1 is pulverized to a fixed grain diameter by a pulverizer 4, and the pulverized medical care waste 1 and the water and thawed and stored in a slurry storage vessel 5 as a mixed slurry. Air acting as an oxidizing agent is pressed into the medical care waste slurry by a vessel type reactor 12 to turn it into a supercritical state, and as a uniform phase composed of a supercritical water, the medical care waste and the oxidizing agent is formed, a supercritical hydroxidation reaction is advanced.  Thus the pulverized medical care waste is decomposed mainly into water and a carbon dioxide, and discharged from a discharge line 17 through a cooler 12 and a pressure reducing valve 14.
Patent JP-S60112103-A (JP)
Title: Hybrid controller
Inventor: KITAGAWA SHINICHI
IPC: G06F11/22
Filed: 1983-11-21
Abstract: PURPOSE:To save the cost and space by allowing each controller to provide the own operating processing program and to provide an operation processing program backing up other controllers so as to attain mutual backup. CONSTITUTION:A digital section 11 of a controller Cn is provided with a control program section 13, an own operation processing program section 14 conducting own normal signal processing and auxiliary calculation, and a backup operation processing program section 15 backing up other controllers Cn+1. A normal input Dn, PSn is given to the program section 14 and an input Dn+1, PSn+1 to other controllers Cn+1 is given to the program section 15. The program of the program sections 14, 15 is executed while applying time division to sampling interval of the control. The program section 13 conducts the time division control and automatic diagnosis of error. The other controllers Cn+1 are constituted similarly. Thus, the backup is attained mutually.
Patent JP-2001048843-A (JP)
Title: Unsaturated group-containing compound
Inventor: ARAKAWA MOTOHIRO
IPC: G02B5/20
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound excellent in patterning characteristic under a small amount of exposure, and giving a cured material having a high hardness and a resin composition useful as a resin for a color filter by simultaneously using a coloring agent. SOLUTION: This unsaturated group-containing compound is a compound of formula I [R' is H or methyl; Y1 is a single bond or a divalent organic group; Y2 is a single bond, a divalent organic group or the like; Cα, Cβ are each a (substituted) C; (n) is >=1; (m) is 2-4; z is a group of formula II (R is di- or trivalent organic group; R1, R2 are each a 1-20C alkylene or a 1-20C alicyclic group; R3, R4 are each a 1-20C hydrocarbon; (k), (l) are each >=1; and (p), (q) are each 0-4)].  The compound of the formula I is obtained by reacting the carboxyl group of a carboxyl group-containing compound selected from carboxyl group-containing compounds obtained by reacting a compound of formula III with a di- and/or trivalent polybasic carboxylic acid (anhydride), biphenyl carboxylic acids and naphtalenedicarboxylic acids, with the epoxy group of a compound having epoxy group and (meth)acryloyl group.
Patent JP-2001050052-A (JP)
Title: Intake control system for engine
Inventor: SATO JINYA
IPC: F02B31/02
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To reduce an exhaust temperature to suppress rich air-fuel ratio by improving a gas flow within a cylinder under a high load region. SOLUTION: During high load region of engine operation, a throttle valve is fully opened (S301), and a swirl control valve opening TA is set with reference to a swirl control valve opening setting map MAP4 based on an engine speed NE and a required torque TE (S302). Then the swirl control valve opening is controlled based on a control value corresponding to the opening TA with the map being set (S303). Consequently, a gas flow within a cylinder can be improved in a high load region, where a gas flow within a cylinder cannot be expected conventionally due to the swirl control valve being fully open, by creating a deviated flow with respect to an intake flow by variably controlling the swirl control valve with the throttle valve fully opened.  Therefore, a combustion speed is increased to reduce an exhaust temperature and suppress rich air-fuel ratio, and thus fuel economy can be improved.
Patent JP-H1047809-A (JP)
Title: Heat exchanger
Inventor: CHIBA TOMOHIRO
IPC: F28D1/03
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To reduced the surface temperature distribution of a heat exchanger and improve a performance by dividing an inlet tank into a part for gas and a part for liquid and making a passage for gas and a passage for liquid of a gas/liquid separating part communicate therewith through tubes, respectively. SOLUTION: An inlet tank 4 is divided into a tank part 18 for gas and a tank part 20 for liquid by a partition plate 24. A passage 15 for gas and a passage 16 for liquid are formed in a gas/liquid separating part 11, which respectively communicate with the tank part 18 for gas and the tank part 20 for liquid through pipes 17 and 19. Further, the respective tank parts 18 and 20 communicate with an outlet tank through tubes 21 for gas and tubes 22 for liquid. While gas-liquid two-phase refrigerant guided to the gas-liquid separating part 11 passes through the tubes 21 and 22, gas refrigerant is effectively used for heat exchanging and liquid refrigerant with a large rate in the refrigerant is uniformly distributed in the tubes 21 and 22 to make temperature uniform.  As a result, the temperature distribution on the surface of a heat exchanger is reduced and an efficient heat exchanging can be acieved.