baber/WOPTO huggingface dataset:
Patent JP-H05268073-A (JP)
Title: Semiconductor integrated circuit
IPC: H03L7/18
Filed: 1992-03-19
Abstract: PURPOSE:To shorten the period of developing a multi-function frequency divider by commonly using a substrate based on the circuit configuration elements of the semiconductor integrated circuit and only adjusting wiring in the distribution process. CONSTITUTION:An input signal 101 is amplified by a PRE-AMP block through three DFF blocks. As the DFF block feeding back the output to the input, can be used as a high-speed TFF block, the input signal 101 can be used as a TFF block at the fixed frequency dividing of the input signal 101 to 1/2, 1/4, and 1/8. At two modular operation, the logic is constructed by the three DFF 3 blocks and the OR-NOR block. So as to prevent a feedback signal line (202 and 203) from becoming too long, the OR-NOR block is placed adjacent to the DFF block. An output signal through the DFF block, if a dividing is required, is outputted as an output signal 102 through a BUF block via each block TFF-1 (intermediate speed) and TFF-2 (low speed).
Patent JP-S60206793-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M9/131
Filed: 1984-03-29
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-S52146582-A (JP)
Title: Compound semiconductor light emitting device
Inventor: TOUMOTO HIROSHI
IPC: H01L33/40
Filed: 1976-05-31
Abstract: PURPOSE: To produce green light emitting devices of good light emitting efficiency by subsequently laminating CuGa 1-x  Al x S 2  on ZnS, confining the light to light emitting region by changing the composition ratio of Ga and Al and using ZnS. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05267437-A (JP)
Title: Crystal case
IPC: B65D85/86
Filed: 1992-03-19
Abstract: PURPOSE:To reduce flaw and the number of foreign objects which are adhered to a semiconductor wafer when the semiconductor wafer is transferred to a wafer cassette for treatment process. CONSTITUTION:The title case is a crystal case 2 which is used to carry a semiconductor wafer 1, has a storage pitch and a size which are nearly equal to those of a wafer cassette for treatment process, and is provided with a window 3 where a wafer transfer machine for moving the semiconductor wafer 1 to the wafer cassette can be inserted on the bottom surface. Also, a lid 4 which can be closed is placed to the window 3 to prevent connection to open air. Namely, for example a pull-open system with a slide lock is provided so that the window is not opened due to an external shock.
Patent JP-H03263863-A (JP)
Title: Semiconductor device
Inventor: NOMURA MASAAKI
IPC: H01L21/8242
Filed: 1990-03-14
Abstract: PURPOSE:To obtain a semiconductor device having a large charge storage capacity by forming a second fine hole parallel to a semiconductor substrate in the sidewall of a first fine hole. CONSTITUTION:A first insulating film 2 is previously formed in a structure in which thin films having different etching speeds are laminated, and a fine hole 3 is formed by using anisotropic etching technique. Then, a small fine hole 4 parallel to a semiconductor substrate 1 is formed in the hole 3 by using different etching speeds by means of isotropic etching technique.
Patent JP-S53148937-A (JP)
Title: Data transfer system
Inventor: HARA HIDEO
IPC: H03K19/00
Filed: 1977-06-01
Abstract: PURPOSE: To secure a high-speed transfer for the data without increasing the number of the external terminal of LSI for the system in which the data is transferred between LSI's, by transmitting the transfer start signal from the data transfer side and transmitting the receiving signal from the receiving side in order to secure the transfer synchronization. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59190123-A (JP)
Title: Automatic paper feeder
Inventor: HOZUMI YASUSHI
IPC: B65H1/04
Filed: 1983-04-11
Abstract: PURPOSE:To reliably separate and feed sheets different in size and thickness sheet by sheet by providing a four-joints rotating chain with a friction wheel and a weight. CONSTITUTION:A friction wheel 19 is rotatably supported on the second link member 10 of a four-joints rotating chain and brought into contact with sheets 2 on a paper feed table 1 from above. The contact pressure between the friction wheel 19 and the sheet 2 is adjusted by a weight 23 mounted on the third link member 12 of the chain, and the friction wheel 19 is rotated by a driving motor 21. The sheet 2 is moved along a paper guide 6 orthogonally to the axial direction of a separating roller 3 of an automatic paper feeder, and stopped, with the leading end of the sheet 2 located at a contact line 6 between the separating roller 3 and a separating piece 4. Subsequently, the separating roller 3 is rotated, and the sheet 2 is passed between the separating roller 3 and the separating piece 4 to be fed out to the outside of the apparatus.
Patent JP-S53148155-A (JP)
Title: Method of controlling dissolved oxygen in aeration tank
Inventor: TANUMA RIYOUHEI
IPC: C02F3/12
Filed: 1977-05-31
Abstract: PURPOSE: To enable to revise the set value of control variable (the product of an oxygen partial pressure difference and the corrected value of an aerated gas amount) without directly measuring dissolved oxygen by measuring the proportional constant of the differsolved oxygen concentration on the basis of the secular changes of aeration amount and oxygen partial pressure difference. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04299488-A (JP)
Title: Automatic coin payment/reception device
Inventor: MATSUZAWA NOBORU
IPC: G07D1/00
Filed: 1991-03-28
Abstract: PURPOSE:To reduce the troublesomenss in a coin collecting work by working only at the side of the coin paid-out mouth by providing a remote control means for the coin collection. CONSTITUTION:A main body collecting switch 2 is provided on the surface of an automatic coin payment and reception device 1 at every denomination. The automatic coin payment/reception device 1 is mounted on the back of a door 5 in an automatic vending machine 4. When the coin retained from the coin storage part of the automatic coin payment and reception device 1 is collected, the coins of the prescribed denominations are paid from a coin paid-out mouth 1b based on the turning on/off of the main body collecting switch 2. A remote collecting switch 3 is connected with the coin payment and reception control part in the automatic coin payment/reception device 1 via a connection cable 3a and the coins are similarily paid based on the turning on/off of the remote collecting switch 3. Therefore, as the remote collecting switch 3 is pulled out to the front side of the door 5 and the switch can be operated in front of the coin paid-out mouth 1b, the going/coming between the front side and rear side of the door 5 is eliminated.
Patent JP-S56160653-A (JP)
Title: Manufacture of oxygen concentration cell
Inventor: KOJIMA TAKAO
IPC: G01N27/409
Filed: 1980-05-14
Abstract: PURPOSE: To prevent electrodes from peeling off by a process wherein after the surface of the zirconia neucleus is adhered by zirconia spherical granulation particles and minute particles for sintering assistance consisting of the same material with a number of convex parts are formed on the neucleus surface by simultaneous sintering.  
     CONSTITUTION: The raw material powder of stabilized or partially stabilized zirconia is molded under pressure to be the neucleus and in the adhered particles consisting of the stabilized or partially stabilized granulation particles, wherein the major wt% is occupied by those of particle diameter above 44μ, and of similarly stabilized or partially stabilized fine particles of particle diameter under 10μ for assisting burning those, wherein more than 50wt% is occupied by the granulation particles of particle diameter above 44μ, and those of which more than 10wt% is  occupied by fine particles, are adhered to be burnt for forming a salient part 2 from  the matrix 1. By adhering an electrode 3 to the surface forming said salient part 2  the electrode 3 combines firmly with the matrix 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000257824-A (JP)
Title: Method and device for controlling combustion facility
Inventor: TAKEMURA BUNGO
IPC: F23G5/027
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for controlling a combustion facility favorable for a dry-distillation gasifying incinerating treatment device (a bath fed incinerator), capable of stabilizing a combustion furnace temperature quickly at an objective value, even in the case wherein an overshoot is generated by a PID control due to external disturbance, unable to indicate through a numerical value, when a cause-effect relationship between a detecting system and a regulating system, which are provided in the combustion facility, can not be grasped correctly in general. SOLUTION: The temperature of a combustion furnace in a distillation gasifying incineration treating device 1 is measured and a PID control unit 21 operates a gasifying air damper 3a based on a difference between the measured value and an objective value of the temperature in the combustion furnace to control the amount of gasifying air supplied to a gasifying furnace through PID control, while a rate control unit 22 operates a secondary combustion air damper 3b based on the measured value to control the amount of secondary combustion air supplied to the combustion furnace through a rate control. On the other hand, a computer 5 controls the combustion facility to obtain a measured value, coinciding with the objective value, based on the measured value while operating in coordination with the PID control unit 21 and the rate control unit 22.
Patent JP-2000256093-A (JP)
Title: Silicon material having clathrate crystal structure and its production
Inventor: MUNETO SHINJI
IPC: C23C14/14
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a clathrate crystal consisting of only silicon atoms without containing other elements and to provide a method for its production. SOLUTION: This silicon material having a composite crystal structure consists of a mixture of Si46 single crystal lattices as inclusion lattices of silicon atoms and Si136 single crystal lattices as clathrate lattices. The silicon material is produced by forming an amorphous silicon layer on a silicon clathrate compd. crystal and heating to epitaxially grow the layer. Or, the silicon material is produced by forming amorphous silicon by ion beam sputtering at <=450 deg.C on a compd. clathrate crystal expressed by BaxRySi46-y (wherein x is 1 to 8, y is 1 to 6, and R is Ag or Au) and heating the amorphous silicon in vacuum or inert atmosphere at a temp. over 450 deg.C and <=1300 deg.C to epitaxially grow.
Patent JP-S57181712-A (JP)
Title: Controlling method of sheet thickness in rolling mill
Inventor: ECHIGO SHIGERU
IPC: B21B37/18
Filed: 1981-04-30
Abstract: PURPOSE:To maintain the sheet thickness of a rolling material fixedly, by controlling a hydraulic rolling device to follow up a sudden change of rolling force caused by fluctuations of the sheet thickness and hardness of the material and an eccentricity of rolling roll, etc., in rolling the material with a rolling mill. CONSTITUTION:A sheet thickness signal, detected by a sheet-thickness detector 3 set at the outlet side of a rolling mill, and a number-of-re-volutions measuring signal of a work-rolls 16 and 18 driving motor 28, measured by a tachometer 32, are inputted to a monitor AGC circuit 34, in rolling a rolling material 10 with a rolling mill equipped with back-up rolls 12 and 14 and work rolls 16 and 18. An output of the circuit 34, and signals from a guage-meter AGC circuit 36 and a rolling force controlling circuit 38 are inputted to a rolling reduction operator 49 in order to input the output of the operator 49 to a hydraulic reduction-controlling device 50, and the output of the device 50 controls a servovalve 26 to drive an hydraulic rolling device 24 in order to control the rolling forces of work rolls and back-up rolls affected by miscellaneous factors, thereby always fixing the sheet thickness of the material constant.
Patent JP-S52148084-A (JP)
Title: 1-carbamoyluracils and their preparation
Inventor: OZAKI SHIYOUICHIROU
IPC: C07D239/54
Filed: 1976-06-03
Abstract: PURPOSE: The 1-carbamoyluracils of formula (R is 3-8C alkyl, 6-8C alicyclic hydrocarbon residue), e.g. 1-n-propylcarbamoyluracil. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52147045-A (JP)
Title: High-speed automatic equalizer
Inventor: IWAGAMI SADAYA
IPC: H04L25/03
Filed: 1976-06-01
Abstract: PURPOSE:To realize easily the adaptive type automation with respect to the digital signals of high-speed transmission by decreasing the operation speed of correlator optionally.
Patent JP-S60207639-A (JP)
Inventor: MAKUTA SHIYUNICHI
IPC: G04G13/02
Filed: 1984-03-30
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-S61226241-A (JP)
Title: Automatic tool exchange device
Inventor: NAKAMURA HISASHI
IPC: B23Q3/155
Filed: 1985-03-28
Abstract: PURPOSE:To make it possible to automatically exchange tools, by providing means for positioning a carrier vehicle at a position just below the position of delivering tools in a magazine, and for shifting the vehicle toward a lower position where carrier vehicles are replaced, in addition to the delivery position. CONSTITUTION:A carrier vehicle 20 storing tools is positioned just below a pot at a position A where tools in a magazine 7 are delivered. Further, there is provided a transfer screw 12 which shifts a subarm 11 for delivering tools to the magazine 7, between a subarm 11 from its upper position where it delivers the magazine 7 and its lower position below a position where carriage vehicles 20 are replaced with each other. Further, there is provided a member 14 for guiding the subarm 11 which is therefore held in its predetermined direction during shifting or positioning thereof. A servo-motor 16 is coupled to the upper end of the transfer screw 12 for vertically shifting the subarm 11, and there are provided detectors for positioning the subarms 11 at an attaching position for a ready station 9, the magazine 7 delivering position A, and a position where the carrier vehicle is positioned at the replacing position for the multistage pot.
Patent JP-H04301084-A (JP)
Title: Wear-resistant member and its manufacture
Inventor: TAKAMI AKIHIDE
IPC: C23C14/58
Filed: 1991-03-28
Abstract: PURPOSE:To improve adhesion strength of an alumina coating layer when the alumina coating layer is formed on a titanium compd. layer formed on a base body in order to improve wear resistance of the body. CONSTITUTION:After a titanium compd. layer 11 is formed on a base body 10, an alumina coating layer 12 is formed and then heated in a nonoxidative atmosphere to form a reaction layer 13 of aluminum titanate between the titanium compd. layer and the alumina coating layer.
Patent JP-H07228675-A (JP)
Title: Aliphatic polyester and its production
Inventor: KASHIMA TAKESHI
IPC: C08G63/78
Filed: 1994-04-01
Abstract: PURPOSE:To obtain an aliphatic polyester having high molecular weight, not containing impurities, having low discoloration, capable of being hydrolyzed and absorbed also in vivo and useful for medical uses by directly carrying out condensation reaction of aliphatic polyhydric alcohols with aliphatic polybasic acids, etc., in a reaction mixture containing an organic solvent. CONSTITUTION:Aliphatic polyhydric alcohols and aliphatic polybasic acids or aliphatic polyhydric alcohols, aliphatic polybasic acids and hydroxycarboxylic acids are used as monomers and condensation reaction of these monomers is directly carried out in a reaction mixture containing an organic solvent (preferably anisole, phenetol or diphenyl ether) containing these monomers. Then, the produced water and excess monomer are distilled together with the organic solvent out of the reactional system to provide the objective polymer having >=15000 weight-average molecular weight.
Patent JP-H11251939-A (JP)
Title: Audio system
Inventor: UCHIDA KATSUHIRO
IPC: H03J5/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an audio system capable of surely reducing interference noise without spending a component cost and work labor and a time. SOLUTION: A master microcomputer 24 transmits display data to a display microcomputer 23 when it is judged that the display data to be transmitted to the display microcomputer 23 are changed, transmits the display data to the display microcomputer 23 after the lapse of a prescribed time when it is judged that the display data to be transmitted to the display microcomputer 23 are not changed and inhibits the display data transmission operation of the display microcomputer 23 when it is judged that the display data to be transmitted to the display microcomputer 23 are not changed and it is judged that electric field strength during reception at present is equal to or less than a prescribed value further.  The display microcomputer 23 transmits a display image data storage address through an address line 66 to a display ROM 22 based on the display data only when it is judged that the display data transmitted from the master microcomputer 24 are changed.
Patent JP-S61221989-A (JP)
Inventor: KAMASHITA RIYOUICHI
IPC: G07D5/02
Filed: 1985-03-28
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-S59191552-A (JP)
Title: Billet cooler for continuous casting machine for round billet
Inventor: YAMAGAMI JIYUN
IPC: B22D11/124
Filed: 1983-04-14
Abstract: PURPOSE:To cool uniformly a round billet and to prevent longitudinal crack and flaw to be generated on the surface by providing nozzles around the horizontally moving round billet in such a way that the nozzles can rotate freely around the axial line of the round billet and ejecting spirally cooling water to the round billet. CONSTITUTION:A billet cooler for continuous casting of a round billet is constituted of a stationary frame 3 which is fixed around a horizontally moving round billet 1 concentrically therewith and perpendicularly to the axial line of the billet 1 and is formed with a groove over the entire inside circumferential surface, a rotary frame 5 which is rotatable along the inside circumferential surface of the frame 3, >=1 piece of nozzles 2 fixed on the inside circumferential surface of the frame 5, and a motor 10 which rotates the frame 5 with respect to the frame 3. Cooling water is ejected spirally from the nozzles 2 to the billet 1.
Patent JP-S59188968-A (JP)
Title: Torque sensor made of double layer structural amorphous magnetic thin band
Inventor: HARADA KOUSUKE
IPC: H01L41/12
Filed: 1983-04-11
Abstract: PURPOSE:To facilitate the manufacture of the torque sensor by making the following substance as a differential torque system sensor by using the titled magnetic thin band made of high and low magnetostriction layer having different properties of magnetic characteristic, or the magnetic layer of positive magnetic characteristic and that of negative one. CONSTITUTION:The titled magnetic thin bands 9a and 9b different from each other in spiral direction are fixed by adhesion on the outer peripheral surface of a torque transmission shaft 8. An excitation winding 10 excited to these magnetic thin bands 9a and 9b by means of an AC power source, detection windings 12a and 12b connected in reverse series, and a synchronization rectifying circuit 13 which obtains a DC voltage from the voltage induced in said windings 12a and 12b are provided. By this constitution, the impressed torque is made as the difference of permeabilities of the two magnetic thin bands 9a and 9b, which is detected by an AC bias magnetic field. Then, the influence by the material of the transmission shaft 8 and the rotational direction and rotational speed is eliminated, and accordingly the torque is detected with a high accuracy in a wide dynamic range.
Patent JP-H06250372-A (JP)
Title: Device for editing block copy of notebook
Inventor: KIMURA TAKASHI
IPC: G03F1/00
Filed: 1993-03-01
Abstract: PURPOSE:To continuously and automatically form block copies for printing by continuously forming page data on the basis of a layout drawing for one page and executing page layout complying with folding patterns by computer processing at the time of forming the block copies for the diary columns, monthly schedule charts, etc., of a notebook. CONSTITUTION:Character strings, days of the week, 'Rokuyo' (six periodic days in the luna calendar mainly used for telling fortune on a date), public and national holiday and seasonal phrases, are set as variables with date as keyword. The basic layout drawing for one page is then formed by determining their respective character sizes, letter-forms, arranging positions, etc. The page block copy data continuous in order of the date are formed by giving the character strings of the data base corresponding to date to the variables of the basic layout drawing. Folding patterns of the laying out space and fabrication styles of the notebook are set by using the formed page block copy data and the page block copy data are combined in arrangement order of the layouts determined for each of the patterns to form the page laid out block copies for printing continuously and automatically.
Patent JP-H08231300-A (JP)
Title: Device for producing carbon fiber by vapor-phase process
Inventor: NISHIMURA KUNIO
IPC: C01B31/02
Filed: 1995-02-28
Abstract: PURPOSE: To uniformize the temp. in a furnace by inserting a heating element- insertion protective tube along the inner wall of refractory from the outside of the case for the outer lining refractory of a metallic case constituting a reaction furnace and making the space between the outer face of the protective tube and the case an airtight and thermal expansion absorptive structure. CONSTITUTION: A metallic case 3 is provided outside a reaction furnace consisting of a refractory layer 2, and a flange 4 is mounted at the upper part of the reaction furnace. A connecting member 13 consisting of a flexible tube 14 is fixed to the insertion part of a protective tube 11 for a heating element 10 to be inserted into the case 3, and the tip of the member 13 is flanged. A flange 18 at the tip of the flexible tuber 14 is joined to this flange. A flexible tube fixing member 15 is airtightly joined to the tip of the protective tube 11, and the other end of the flexible tube 14 having a hooked section is fitted into the hooked part of the fixing member 15 and sealed 19. A flange 16 is joined to the flange of the fixing member 15 and closed, and the heating element 10 piercing the flange 16 and the flange 16 are slidably sealed with an insulating material 20.
Patent JP-H10258622-A (JP)
Title: Installation structure of suspension ball joint
Inventor: HIDEKAWA OSAMU
IPC: B60G7/02
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To miniaturize a ball joint and improve an installation workability. SOLUTION: In this structure, a bump surface 31 facing to an axial direction is provided in an intermediate part and also a ball joint inserted the ball part 15 of a ball stud 13 is provided on the socket part 29 having an insertion part 35 adjoined to a more tip side than the bump surface 31 and the insertion part 35 is pressed in the installation hole 9a of a suspension link 9 and also the bump surface 31 is contacted to one surface 9b side of the suspension link 9 and a come out stop means engaged with the other surface 9c of the suspension link 9 is provided. The come out stop means is composed of a screw part 39 provided to the tip side of a socket part 29 and a position for holding the insertion part 35 for the bump surface 31 and a nut part 37 screwed to the screw part 39 and engaged with the other surface 9c side of the suspension link 9.