baber/WOPTO huggingface dataset:
Patent JP-H10201602-A (JP)
Title: Warming type stepping mat
Inventor: AKAHA MASATOSHI
IPC: A47G27/02
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To stimulate the circulation of blood in the sole of a human body's foot and activate the metabolism in the pressure point periphery of the sole to recover fatigue by arranging a protruding body capable of collectively stimulating a specified pressure point of many pressure points present on the sole of the foot on a foot shape drawn on a mat, and containing a warming body in the mat. SOLUTION: A warming type stepping mat 7 has a warming body internally provided with an electric heating wire which is built between a surface layer material 1 and a reverse layer material, and plural pairs of foot shapes A-D on the surface of the surface layer material 1. A protruding body 4 capable of collectively stimulating specified pressure point of many pressure points conducting to various organs of a human body present on the soles of the feet is arranged on each foot shape A-D.  For example, the pressure point effective for the eye and shoulder is stimulated by the protruding part 4 provided on the foot shape A, the metabolism is activated by the protruding upper part 4 provided on the foot shape B to stimulate the pressure point most effective for recovery of fatigue, the pressure point for regulating the condition of the stomach and bowels is stimulated by the protruding part 4 provided on the foot shape C, and the pressure point effective for the lever and heart is stimulated by the protruding part 4 provided on the foot shape D.
Patent JP-H08198194-A (JP)
Title: High speed helicopter
Inventor: TAKIMOTO YOSHIO
IPC: B64C27/82
Filed: 1995-01-30
Abstract: PURPOSE: To obtain high flight speed by disposing a vertical tail turnable on a vertical shaft and a tail rotor rotatable on a rotary shaft and also turnable around the vertical shaft and so using the tail rotor as ordinary tail rotor at time of hovering and utilizing it for forward thrust at time of forward flight. CONSTITUTION: A tail rotor 5a is disposed in which a vertical tail 4a turnable on a vertical rotary shaft 9 is fixed and the tail rotor rotates on a rotary shaft 10 and also turnable around the vertical rotary shaft 9. At time of hovering when there occurs no forward flight resistance, the vertical tail 4a is turned on the vertical shaft and laterally to helicopter axis, and the tail rotor 5a is horizontally turned around the vertical shaft. And thus, thrust of the tail rotor 5a is utilized as forward thrust, so that speed of the helicopter is increased at time of forward flight.
Patent JP-H08197500-A (JP)
Title: Supporting member for thomson blade
Inventor: MURAYAMA HARUMICHI
IPC: B26F1/44
Filed: 1995-01-30
Abstract: PURPOSE: To allow a supporting member to be easily disposed at the side part of a Thomson blade so as to perform work easily and rapidly, and improve the durability of the Thomson blade. CONSTITUTION: A supporting member 5 provided on at least one side of a Thomson blade 3 placed on a base 2 is formed by forming an adhesive layer at the bottom face to be rigidly fixed to the base 2 and forming one side face to come in contact with the Thomson blade, into corrugated shape 7.
Patent JP-S61171317-A (JP)
Title: Core casting process
Inventor: SAKATA KATSUMI
IPC: B29C45/16
Filed: 1985-01-25
Abstract: PURPOSE:To enable the core casting process of insert molding to be achieved in an automatic line by a method in which the primary molded products attached integrally to the runner formed in endless are supplied to secondary molding process by the transfer of the runner, and different resin is composite- molded to the primary molded product by secondary molding. CONSTITUTION:Each primary molded product 2, 2... attached to an endless runner 1 is made integrally by way of the runner 1. The pilot holes 4 which have the corresponding position-relation to each primary molded product 2 set at a specified distance, are drilled on the runner 1. The pilot pins of the secondary mold are inserted into the pilot holes 4, thereby determining exactly the situation of the runner 1 to the mold and positioning exactly each primary molded product 2 to the mold for secondary molding. Then secondary molding is carried out, whereby the resins 3 with different colors from the resin of the primary molding are inserted and composite-molded into each primary molded products 2, 2.... Gates 5 are cut off, and the product molded with two colors may be obtained.
Patent JP-H08200350-A (JP)
Title: Link connecting structure
Inventor: FUJITA TETSUYA
IPC: F16C11/04
Filed: 1995-01-30
Abstract: PURPOSE: To prevent both the release of a connecting pin and the occurrence of noises and improve assembling workability. CONSTITUTION: A bell crank 22 and a crevice 24 are connected by a connecting pin 42, and a nearly U-shaped clip 50 made of an elastic body is provided between the bell crank 22 and the crevice 24. A coupling pawl 64 is formed on the clip 50, and a coupling groove 66 is formed on the periphery of the connecting pin 42 in response to it. The backlash of the bell crank 22 against the crevice 24 can be prevented by the elastic restoring force of the clip 50, and the release of the connecting pin 42 from the crevice 24 can be prevented because the coupling claw 64 is coupled with the coupling groove 66. These actions are obtained by the clip 50 alone, thus the number of part items is reduced, and the assembling workability can be improved.
Patent JP-H05200998-A (JP)
Title: Ink jet recorder
Inventor: HIRABAYASHI HIROMITSU
IPC: B41J2/205
Filed: 1992-01-28
Abstract: PURPOSE:To avoid the density differences among scan intervals and to realize good image recording in a recording method such as divisional recording method or the like, by providing a scan interval control means that limits irregularities in scan interval of a plurality of recording scans, which are applied on the same image area by an image forming means, to a prescribed time range. CONSTITUTION:A recording area L of a recording head is divided into n portions, and a plurality of recording scans by the recording head are carried out on the individual image portions divided from an overall image area by the width of L/n by using a plurality of thinning patterns which are in a mutual complementarity, while the paper feeds of the width of L/n are carried out in order, thus accomplishing the printing. At the same time, a scan interval control means, which limits irregularities in scan interval of a plurality of recording scans applied on the same image area to a prescribed time range, are provided, whereby the density differences among scan intervals are suppressed. In addition, an image memory for an overall image area to be printed by the divisional recording is provided as the scan interval control means and the recording scan timing including at least paper feeding time and a recovery operating time of the record head is predetermined.
Patent JP-H02194329-A (JP)
Title: Optical information detector utilizing superconduction
Inventor: HASEGAWA SHINYA
IPC: G01J1/02
Filed: 1989-01-24
Abstract: PURPOSE:To allow high-speed reading of optical information by arranging superconducting elements respectively having photoconductive elements to a prescribed pattern shape. CONSTITUTION:Plural pieces of the superconducting elements 21 respectively having the photoconductive elements 27 are arranged in an array shape on a substrate 20. Current values are detected by the respective elements 21 via conductors 30. If the elements are arranged in such a manner and when light is made incident to the specific element 27, the current conducted in the element 21 corresponding thereto changes and the optical information is detected. The degree of a decrease in the conducted current changes in proportion to the light quantity and, therefore, even the slight change in the light quantity is surely detected as a slight change in the current value. Namely, the high-speed reading and continuous gradation of the elements 21 are possible.
Patent JP-S63180323-A (JP)
Title: Method for display and discharge of defective part of metal coil thin plate for can making
Inventor: KOYANAGI ETSUO
IPC: G01N21/89
Filed: 1987-01-22
Abstract: PURPOSE:To remove a defective part surely at high speed without deforming a sheet by arranging a defect inspection device and the injecting device marking on the end edge part of a sheet as a dot mark a defective part. CONSTITUTION:A flaw inspection instrument 7 inspecting the both faces at the front and back of a sheet 1 is arranged between deflecter rolls 13, 14. This instrument 7 detects the presence or absence of the flaw on the sheet 1 by using a laser as the light source, scanning linearly on the sheet 1 via the polygon mirror rotating at high speed and photo-detecting the reflection light thereof. a defect detection signal is transmitted by discriminating at which position in the width direction of the metal coil thin plate 1 for can making the flaw is located. The injecting device 8 marking on the end edge part of the thin plate 1 is arranged by fitting it to its follow-up device 8a between the tension rolls 16, 18 in the down stream of this device 7 to perform the marking by a dot line surely at high speed and with noncontact.
Patent JP-2000212264-A (JP)
Title: Production of aromatic polyester
Inventor: HAYATSU KAZUO
IPC: C08G63/78
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous process for producing aromatic polyesters which can improve the yield of products and stabilize the quality of products by preventing adhesion of low-molecular compounds to a partial condenser and the like in the process for producing aromatic polyesters by condensation polymerization. SOLUTION: In the process for producing aromatic polyesters by distilling a low-boiling component from a condensation polymerization tank by the use of a reaction product obtained by acetylating starting monomers of an aromatic polyester with acetic anhydride, the condensation polymerization tank is provided with a partial condenser, and the temperature of the low-boiling component which is distilled from the partial condenser is controlled at 80-150 deg.C during the period of time ranging from the point of time for the theoretical recovering amount of the low-boiling component to be distilled from the partial condenser to come to 50% to the point of the time for that to come to 90%.
Patent JP-H02194665-A (JP)
Title: Field effect superconducting device and manufacture thereof
Inventor: MOROHASHI SHINICHI
IPC: H01L39/22
Filed: 1989-01-24
Abstract: PURPOSE:To enable the gap between a source and a drain to be widened for facilitating the manufacture of the title device by a method wherein an oxide high temperature superconducting material is used for the source, the drain, etc. CONSTITUTION:The title device is provided with a thin film 2 comprising an oxide high temperature superconducting region 2S, a normal conductive region 2NS, another oxide high temperature superconducting region 2C, another normal conductive region 2ND and the other oxide high temperature superconducting region 2D as well as a gate electrode 4G formed on the surface or rear surface of the oxide high temperature superconducting region held by the normal conductive regions 2NS and 2ND in the shifting direction of a Cooper pair formed on an insulating substrate 1. Through these procedures, a source, a drain, etc., are composed of the oxide high temperature superconducting material to be operated without depending upon the approximation effect thereof, thereby enabling the gap between the source and the drain to be widened.
Patent JP-S55106742-A (JP)
Title: Work clamp
Inventor: TAMEIKE MICHIYUKI
IPC: B23D55/04
Filed: 1979-02-09
Abstract: PURPOSE: To improve the clamping and subsequently machining efficiency of a work, by automatically clamping the work, which is put on a work table, at a preset position.  
     CONSTITUTION: A shape steel machining device 1 is composed of a work table 5 set above a base 3, work clamp 7, work positioning device 9, etc., the table 5 being crossed at a right angle to the feed direction X of a work W. A guide 41 and work clamping member 43 which is movable vertically are set above a base plate 39. On both ends of an upper clamp base 79 are set work holders 81 for clamping the work W between guide plates 45, 47, the holders 81 being equipped with liquid cylinders 83 respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54106206-A (JP)
Title: Optical recorder
Inventor: YOSHIZUMI KEIICHI
IPC: G11B7/08
Filed: 1978-02-08
Abstract: PURPOSE: To make it possible to effect the highly accurate focusing operation by inserting a parallel glass plate into an incoming optical path so that the location of a lens may be controlled to eliminate an image of interference fringe.  
     CONSTITUTION: A modulated parallel incident laser beam 1 has a preset thickness and passes through a parallel glass plate 2, which is positioned at 45 degrees with respect to the incident light. The laser beam 1 having passed is focused upon a recording carrier 6 by means of a lens 5 and then is reflected from the both sides of the glass plate 2 so that an image of interference fringe is formed upon a focal plane 3. The incident beam is then reflected upon the recording carrier 6 into a reflected beam 7 and further upon the glass plate 2 to form a similar interference firnge upon a focal plane 8. By adjusting the DC component of the current to be fed to a voice coil 9, the spacing between the lens 5 and the recording carrier 6 is adjusted so that control is made to eliminate the interference fringe upon the focal plane 8 thereby to obtain the correct focal point. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02233711-A (JP)
Title: Film-formable and self-crosslinkable aqueous plastic dispersion,preparation thereof and finishing of fibrous product
Inventor: KURAUSU RANGERUBAINSU
IPC: C08F220/58
Filed: 1990-01-25
Abstract: A film-forming, self-crosslinking aqueous synthetic resin dispersion with reduced liberation of formaldehyde contains an emulsion polymer composed of (A) a major portion of an ethylenically unsaturated, free radically polymerizable monomer giving a polymer or copolymer with a glass transition temperature not exceeding 120 DEG  C., (B) N-methylolacrylamide or methacrylamide, (C) optionally further ethylenically unsaturated, free radically polymerizable monomers, and (D) an ethylenically unsaturated, free radically polymerizable monomer carrying a ureido group.
Patent JP-H10207182-A (JP)
Title: Electrifying member for electrophotography and its production
Inventor: ISHII YUKIHIRO
IPC: G03G15/02
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent defective electrification even at the time of continuous high-speed operation and to ensure safety in a producing process and superior durability by incorporating an org. ionic electrolyte selected from among specified complex compds. into an electrically conductive layer. SOLUTION: This electrifying member consists essentially of an electrically conductive substrate and a urethane polymer-base electrically conductive layer formed on the substrate. The electrically conductive layer contains at least one kind of org. ionic electrolyte selected from among complex compds. represented by formula I-IV, wherein each of Z1 -Z3 and Z1 '-Z3 ' is divalent arom. hydrocarbon, each of R1 and R2 is H, alkyl to aryl each of R3 and R4 aryl, each of M1 -M4 is boron or a metallic atom. each of X1 -X4 is H, an alkali metal or ammonium, (n) is a or 2 and n' is 2, 1 or 1/2 in accordance with the valency of each of M1 -M4 and X1 -X4 .
Patent JP-S5297578-A (JP)
Title: Roller conveyor
Inventor: UCHIZONO KAZUHIRO
IPC: B65G13/07
Filed: 1976-02-13
Abstract: PURPOSE: To prevent rollers from damaging by locating freely driven rollers rotating in idle operation by external force applied in the rotating direction with respect to the drive rollers slightly higher than the drive rollers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57126838-A (JP)
Title: Improved ethylenic resin composition
Inventor: FUKUSHIMA NOBUO
IPC: C08L23/00
Filed: 1981-01-30
Abstract: PURPOSE: To provide the titled resin composition having excellent strength and being suitable for extrusion molding, by mixing a relatively high molecular weight ethylene-α-olefin copolymer with a relatively low molecular weight ethylene-α-olefin copolymer in a specific ratio.  
     CONSTITUTION: 10W70wt% copolymer of ethylene and 3W18C α-olefin (A) having a density of 0.895W0.935g/cm 3 , an intrinsic viscosity of 1.5W6dl/g and the number of short brached chains per 1,000 carbons (a degree of short chain branching) of 7W40 and 90W30wt% copolymer of ethylene and 3W18C α-olefin (B) having a density of 0.91W0.955g/cm 3 , an intrinsic viscosity of 0.3W1.5dl/g and a degree of short chain branching of 5W35 are mixed in a ratio of the degree of short chain branching of component A to that of component B of 0.6 or more to provide the titled resin composition having a density of 0.91W0.93g/cm 3 , a melt index of 0.2W2g/10min and a melt flow ratio of 35W250. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02197285-A (JP)
Title: Digital control system for synchronous motor
Inventor: KAKE SHINOBU
IPC: H02P27/06
Filed: 1989-01-25
Abstract: PURPOSE:To operate a synchronous motor smoothly by operating the difference between previous and current speed command values, then obtaining the number of times of the speed control loop operation where a speed command is executed during the same time interval and calculating the distributed value of speed command value. CONSTITUTION:Moving amount of a synchronous motor SM1 is counted based on the output from an incremental rotary encoder RE2 coupled with the SM1, then it is fed to a CPU10. The CPU10 receives a speed command N0 from a host CPU9 and controls an inverter circuit 13 to drive the SM1. Then a difference  N between previous speed command value N0-1 and current command value N0 is obtained. The number of times of operation, M, of a speed operating loop executed during such interval as the difference  N is zero is determined based on the difference of a counter 3 thus determining the distributed value n0 of the variation of speed command according to a formula n0=N/M. By such arrangement, smooth rotation is realized, without requiring modification of program, even if the time interval of the variation of speed command signal is not constant.
Patent JP-H09211185-A (JP)
Title: Nuclear power plant
Inventor: TAKEDA YUKIISA
IPC: G21D1/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To enable the effective reduction of the installation space and the number and costs of facilities and equipment inspections by making it possible to decrease the number of equipment while maintaining the throughput and stable operation as previously in a moisture separator system and a moisture separator drain system. SOLUTION: A nuclear power plant is equipped with a main steam system 33 to supply steam from a reactor 31 to a high-pressure turbine 33, a moisture separator system 36 to remove the moisture from the bled steam in the high pressure turbine 32, and supply it to a low-pressure turbine 34, a condenser system to condense the exhaust steam in the low-pressure turbine 34, a feedwater system 39 to supply the condensate to the reactor 31 and a moisture separator drain system 41 where the heat of the drain condensed in the moisture separator system is exchanged and the drain is supplied to the condenser. The moisture separator system 36 has one moisture separator 35 and one moisture separator drain system 41. The plant is provided with a capability to treat the 100% volume of steam and drain under a 100% load. Cross-around pipes are set up in two systems.
Patent JP-H09202564-A (JP)
Title: Centering device for guide rail for elevator
Inventor: NAGASE ATSUSHI
IPC: B66B7/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To perform centering of a guide rail in a short time with high precision without being influenced by the skill of a worker. SOLUTION: The grasping devices 45a and 45b of a guide rail centering device are provided with back contact parts 39a and 39b and guide surface contact parts 40a and 40b. Further, the grasping devices 45a and 45b are fixed at a steel structure building constituting member through the grasping devices 45a and 45b and holding devices 63a and 63b. With this stable state, movement to a given position is practicable based on a piano wire.
Patent JP-H09202583-A (JP)
Title: Way-out previous notice device of moving walk
Inventor: GONDO KOICHI
IPC: B66B29/08
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce the abrasion amount of guide rollers of a pallet, and also to know that a pallet is approached to the way out, by forming guide rails nearby the way-out and the way-in into a corrugated shape. SOLUTION: In a guide rail 12 for guiding guide rollers 11, only a guide rail 13 in front of the way out and the way in, for example, in the vicinity of about 3m is formed into a chevron shape. In this structure, a passenger got on from the way in is moved to the way out by a pallet 1. When he reaches the position of the chevron-shaped guide rail 13, the pallet 1 is once raised along the guide rail 13 and then lowered. The passenger finds that he approaches the way out by this vertical movement and can safely get off. The guide rail 13 may be formed into a valley shape. Therefore, excessive load is not applied to the guide rollers, and the life can be lengthened.
Patent JP-H03218563-A (JP)
Title: Article management device
Inventor: SUGIYAMA SADAHIKO
IPC: G06Q10/08
Filed: 1990-01-24
Abstract: PURPOSE:To make it unnecessary to record management information by a slip such as a business form for an inventory by providing portable terminal equipment provided with a means to output an accumulated and preserved identification code and the accumulated and preserved management information, and a main device provided with the means to output a totaled result. CONSTITUTION:The portable terminal equipment 10 is provided with the automatic reading means 11 of the identification code, the means 12 to register the management information of an article, the means 13 to output the identification code and the management information, the means 14 to accumulate and retrieve the identification code and the management information, the means 15 to preserve the information, the means 16 to correct the management information, and the means 17 to output the identification code and the management information. Besides, the main device 20 is provided with the means 21 to collect the accumulated and preserved identification code and the accumulated and preserved management information from the terminal equipment, the means 22 to preserve the information, the means 23 to store the individual information of all the articles to be an object to be managed, the means 24 to total the collected information as collating it with the individual information on all the articles, and the means 25 to output the totaled result. Thus, the recording of the management information by the slip such as the business form for the inventory is unnecessary.