baber/WOPTO huggingface dataset:
Patent JP-2001001776-A (JP)
Title: Turning device for industrial vehicle
Inventor: YAMAZAKI YASUHIDE
IPC: B62D11/08
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a turning device with a simple structure to reduce the turning radius thereof for an industrial vehicle equipped with a front wheel speed increasing device, which causes the front wheel speed increasing device and a breaking device located at the turning inside of the rear wheel to operate by detecting a steering angle of the front wheel based on the steering wheel. SOLUTION: When an industrial vehicle is turning with a small turning circle, a breaking device 9 operates first based on a detection of a predetermined turning angle of front wheels. Next, additional turning angle increase causes a front wheel speed increasing device 8 to operate. The breaking device 9 is released based on detection of the predetermined turning angle when the front wheel returns to turning, then additional turning angle decrease causes the operation of the front speed increasing device 8 to be released. Delay of the operations between the breaking device 9 and the front wheel speed increasing device 8 is conducted with a throttle valve 14 provided in a hydraulic pressure circuit.
Patent JP-H0459505-A (JP)
Title: Schedule operation device for working line
Inventor: KATAYAMA YASUHIRO
IPC: G05B19/418
Filed: 1990-06-29
Abstract: PURPOSE:To prevent the occurrence of a working skip by editing the schedule of a working line so as to correspond to the kinds of required materials and to the number of the materials, so that the materials can be compared with the storage condition of an automatic warehouse for judging deficient materials. CONSTITUTION:A working-line schedule-operation device 39 is provided with a schedule editing part 43 and a material deficiency checking part 44. The schedule editing part 43 edits a working schedule so as to correspond to the kinds of required materials and to the number of the materials, and outputs it to the material deficiency checking part 44. The material deficiency checking part 44, taking in the material storage condition prepared by a storage data preparing part 47, compares it with the required materials of the edited schedule 2 (not shown) for judging deficient materials. And, the information about defi cient materials is given to a deficient material ordering part 48, and the result of the check is displayed on a display part 42. Thus, only the schedule not deficient in material can be output to the working line.
Patent JP-H04368568-A (JP)
Title: Construction of multipurpose production system and building thereof
Inventor: FUKUDA TAKEHISA
IPC: E04H5/02
Filed: 1991-06-17
Abstract: PURPOSE:To get the construction of a production system for making a building congruous to this multipurpose production system, in regard to the flexible production system construction capable of according this production system in the building with the multipurposes, and the building and unit suited to its execution. CONSTITUTION:A building 1 for a multipurpose production system is formed, each unit 2 provided with various production system facilities is formed as well, and these units 2 are optionally assembled in the horizontal direction or vertical direction with a crane 5 temporarily installed in the building 1. A cable and a pipe are installed via a common ditch installed in the building, forming desired various production systems, and then the temporarily installed crane 5 is disjointed and removed properly.
Patent JP-2001002648-A (JP)
Title: N-substituted azepan derivative and salt thereof
Inventor: KASAI KOICHI
IPC: A61P3/10
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having significant glycosidase-inhibiting activities, capable of manifesting high possibilities corresponding to having properties such as immunoregulation activities, metastasis-controlling activities of malignant tumor cells, capable of reducing the absorbing rate of a glucose or the like, and useful for a therapeutic agent of diabetic. SOLUTION: This new compound is the one of the formula [R is a (substituted) alkyl or a monosaccharide residue], e.g. (3R,4R,5R,6S)-hexahydro-1- N-(2-hydroxyethyl)-3,4,5,6-tetrahydroxy-1H-azepine. The compound of the formula is obtained by aryl-sulfonylating a primary hydroxy group at 6-position of pyranose, optionally introducing protective groups to the free hydroxy groups remaining in the pyranose, reacting the produced compound with sodium azide, dissolving the compound obtained by reducing the resultant product in a polar solvent, adding 1-10 molar times of an alkyl halide and optionally a base to the obtained solution, and reacting the resultant mixture usually at 10-100 deg.C for 1-24 hr.
Patent JP-H0815510-A (JP)
Title: Binary optics and their production
Inventor: KADOMATSU KIYOSHI
IPC: G02B5/18
Filed: 1994-06-30
Abstract: PURPOSE:To provide binary optics (BOE) having high practicable usability and a process for stably producing the same by forming diffraction patterns in such a manner that these patterns have a hierarchical structure laminated with transparent layers and etching stopper layers in this order. CONSTITUTION:These binary optics are constituted by forming the diffraction patterns having the hierarchical structure laminated with the transparent layers 1 to 3 and the etching stopper layers A to C in this order to the staircase shape in section on a light transmissive substrate 0. In the rugged structure of the diffraction pattern, members varying from the substrate 0 are properly selectively usable for the projecting parts with respect to the substrate 0 of the recessed parts which are the lowermost stage. Namely, such materials for which an etching gas having a good selection ratio to mask patterns is used are selectable for the transparent layers 1 to 3 varying from the material of the substrate 0. As a result, the need for using the thick resist patterns as a mask is eliminated at the time of etching of the transparent layers 1 to 3 in order to forming the BOE diffraction pattern and the side wall perpendicularity of the patterns is good.
Patent JP-S6441406-A (JP)
Title: Wheel nonslip device
Inventor: PEETAA TSUAIZERU
IPC: B60C27/10
Filed: 1988-07-08
Abstract: PURPOSE: To improve silence on a dried road and to easily mount the device to a wheel by providing gripper element supporters made of a flexible material on chains at regular intervals, projecting the supporter to the side of a wheel so as to jointly connect to a holding element. CONSTITUTION: Gripper element supporters 5, 6 formed out of flexible material are fitted to between chains 3, 4 at regular intervals. This gripper element supporter 5, 6 is provided with stud-likely projecting spikes 7. Some gripper element supporter 5, 6 is projectingly provided with an arm 11, and it is pivotally connected to the outside edge 9 of a holding arm 8 through a bolt 10. The inner end of the holding arm 8 is radially fitted to a supporting member 12 rotatably fitted to a bearing part 13. The bearing part 13 is connected to a wheel 2 through elastic connecting elements 14, and force in the axial direction is added to the supporters 5, 6. In this way, the device can be simply mounted to the wheel.
Patent JP-H0613626-A (JP)
Title: Semiconductor memory device
Inventor: IGARASHI YASUSHI
IPC: H01L21/8247
Filed: 1992-06-29
Abstract: PURPOSE:To provide an EE-PROM whose erasing voltage and erasing time are reduced in comparison with a conventional EE-PROM having a floating gate made of polycrystalline silicon. CONSTITUTION:A floating gate 19 is made of material such as lanthanum hexa- boride (LaB6) whose work function is smaller than that of silicon and larger than that of material of a gate insulating film 17. With this constitution, a brrier height between the floating gate 19 and the gate insulating film 17 can be reduced in comparison with that of a conventional constitution.
Patent JP-H0460286-A (JP)
Title: Control valve
Inventor: KIKUTA TAKASHI
IPC: H02N2/00
Filed: 1990-06-27
Abstract: PURPOSE:To make it possible to accurately adjust the opening degree of a control valve and sufficiently increase the opening degree in full opening state by opening and closing a pair of valve plates through a pair of links by means of the rotation of the ultra sonic motor provided in a valve body. CONSTITUTION:When an ultrasonic motor 2 is actuated, the rotary section 11 with screws, which is located at the center of a plurality of arms 10 radially arranged, is rotated by the rotation of a movable section 9, and a moving section 4 with screws is axially moved. For this reason, a pair of valve plates 13 and 14 are rotated through a pair of links 6 and 7 around a fixed shaft 12 for opening and closing a valve element 5. In this case, since the ultra sonic motor 2 is provided in a valve body, space outside the valve body 1 can be omitted and the air tightness can also be applied easily. In addition, the opening degree of the valve plates 13 and 14 can accurately be adjusted, and desired flowing characteristics can be obtained. Moreover, the opening degree of the valve body 1 in the full opening state can sufficiently be increased.
Patent JP-H0674665-A (JP)
Title: Slag treatment device
Inventor: TAKENAKA TAKAHIKO
IPC: C22B7/04
Filed: 1992-06-29
Abstract: PURPOSE:To obtain a slag treatment device which is capable of automatically eliminating slag floating on the surface of molten steel in a metal melting furnace. CONSTITUTION:A lift base 9, which is provided with preferably a rotary disk 10, is installed to a carriage 3 which moves between an overhead position of a metal melting furnace 1 and an upper part position of a slag outlet. A hopper 12 is installed to ladle up the slag floating on the surface of molten steel. A closable slag receiving pan 18 is installed to the lower part of the hopper 12 so as to prevent the spilling of slag from the hopper 12.
Patent JP-H0920550-A (JP)
Title: Basic refractory
Inventor: YAMAMURA TAKASHI
IPC: C04B35/043
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a basic refractory comprising a magnesia excellent in corrosion resistance as a main component, suppressing slag infiltration, excellent in spalling resistance without reducing corrosion resistance. SOLUTION: This basic refractory is constituted of at least a magnesia raw material, a magnesia-calcia raw material, a titania raw material and/or a calcia raw material, comprises 70-98wt.% of MgO, 0.4-20wt.% of TiO2 , 0.2-10wt.% of CaO and <=10wt.% of other components, has the ratio of TiO2 /CaO of >=0.8 by weight and contains CaO.TiO2 crystal at least in the refractory texture.
Patent JP-S5794062-A (JP)
Title: Marking ink
Inventor: ARAKAWA MORIMASA
IPC: C09D11/00
Filed: 1980-12-03
Abstract: PURPOSE: To make it possible to surely mark a water-wet surface, an oil film- forming surface, etc. by use of a halogenated hydrocarbon contg. fluorine as an essential substitutent as a voltile solvent for a marking ink consisting of a film- formable polymer, a colorant, etc.  
     CONSTITUTION: A film-formable polymer such as chlorinated polyolefin or chlorinated rubber, a colorant, a halogenated hydrocarbon contg. fluorine as an essential substitutent, such as fluorotrichloromethane or 1,1,2-trichloro-1,2,2- trifluoroethane, and, if necessary, a volatile solvent such as toluene or ethyl acetate are mixed to prepared the purpose marking ink. The obtd. marking ink, having ≤27dyne/cm surface tension, actively expels water or oil and adheres to a surface to be marked because of lower surface tension than that of water or oil, even if water or oil attaches to the surface when marking is carried out by use of a spray gun, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6327654-A (JP)
Inventor: TAKEUCHI HISATOMO
IPC: E04D7/00
Filed: 1986-07-21
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-H05203014-A (JP)
Title: Stepless transmission
Inventor: FURANSHISU BII ROBINZU
IPC: F16H37/02
Filed: 1992-06-29
Abstract: PURPOSE: To provide an efficient and compact vehicle drive train by equipping a variable speed belt drive device, speed reducing device, reverse drive device, planetary reducing gears, and differential gears driven by the planetary reducing gears. CONSTITUTION: The variable speed V-belt of a continuously variable transmission is mounted on an input shaft 36 to which rotation of an engine is inputted via a torque convertor 18 to transmit the rotation to a variable speed driven pulley 50 on the drive shaft 54 via the V-belt 48. The axle 70 is rotated by rotation of the drive shaft 54 via a silent chain 66 wrapped between sprockets 64, 68. A forward/backward drive including a forward clutch 80, fixed ratio planetary gear drive device 118 including the sun gear, differential 106 with two bevel gears 108 rotatably born by a shaft 110 are orderly equipped coaxially on the axle 70 and a bevel gear carrier of the differential 106 is commonly used as a planetary carrier 102 of the device 118.
Patent JP-2001006026-A (JP)
Title: Method for managing change bill for automatic transaction device, automatic transaction device having change bill managing function and recording medium
Inventor: TAIRA HIDEKI
IPC: G06F19/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To evade the occurrence of a loss owing to shortage in change bills and to eliminate impossible discharge when the change bills are held by setting the number of the held bills in the case of replenishing small denomination bills for change and checking the total of the max. necessary numbers of the change bills whenever a large denomination bill is put in. SOLUTION: A control part 3 designates the number of the held bills from an input/output part 2 and stores it when the small denomination bills for change are replenished to a cash collecting mechanism part 4 before starting a transaction concerning change bill management at the time of treating the large denomination bills. Then it is checked whether the total of the max. necessary numbers of the small denomination change bills exceeds the number of the held bills or not whenever the large denomination bill is put in from the cash collecting mechanism part 4 by a transaction other side during one transaction after starting the transaction. when it exceeds the number of the held bills, the put-in large denomination bill is finally discharged by indicating it to the mechanism part 4.  Thus, the number of the held bills is normally and correctly grasped, the loss is eliminated in the transaction other side and also the occurrence of a case that the transaction is impossible in spite of the existence of >=required number of bills, is evaded.
Patent JP-H03141409-A (JP)
Title: Controller for windable element
Inventor: SERUJIE SUDORON
IPC: G05B19/29
Filed: 1990-06-30
Abstract: PURPOSE: To simplify the operation of correction by turning a logic processing unit to a correction mode by a contact point for the correction when a slider is positioned at the end of a linear encoder and immediately cancelling the correction mode when it is separated from the end. CONSTITUTION: The contact points 13 and 14 for the correction are arranged so as to turn the respective contact points 13 and 14 for the correction to an active state by the slider 11 when the slider 11 is positioned at one or the other of the end of the travel. Since the contact points for the correction, the contact points 13 and 14 for turning the logic processing unit 2 to a correction state to be more accurate, are not turned to the active state unless the slider 11 is positioned at the end of the travel, as soon as the slider 11 is separated from the end of the travel, the logic processing unit 2 is returned to a motor control mode without turning a specified contact point to the active state. Thus, the need of displaying the correction mode is eliminated and the operation of the correction is simplified.
Patent JP-S5976000-A (JP)
Inventor: MERII ERIZABESU TOUUNEI
IPC: A61K8/73
Filed: 1983-09-19
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-S5959474-A (JP)
Title: Thin film thermal head
Inventor: TAKENO SHIYOUZOU
IPC: H01L49/00
Filed: 1982-09-30
Abstract: PURPOSE:To obtain a thin film thermal head easy to manufacture by forming a first metal lead layer on a resistance film overlapping it and a second metal lead layer in an area excluding the overlapped part with the resistance film. CONSTITUTION:For example, Ta-SiO2 is formed on an insulating substrate 1 as resistance film 2 by sputtering and then, a Cr film is attached to and formed on the substrate 1 as first metal lead layer 3 by vacuum evaporation or sputtering. Then, an Al film is formed on the Cr film as second metal lead layer 4 by vacuum evaporation or sputtering. A patterning is performed by PEP using a stripe- shaped mask with a specified pitch and having a proper line width and a part of the Cr film on the resistance film 2 is removed by the PEP to expose a part of the resistance film 2. Then, a protective film 5 is formed to obtain a thin film thermal head.
Patent JP-S6068264-A (JP)
Inventor: JIEEMUZU ESU BEIDAA
IPC: B65D67/02
Filed: 1984-08-17
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-2000319837-A (JP)
Title: Stirrer and snowmelt equipment
Inventor: IGUCHI MANABU
IPC: B01F33/40
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a stirrer for efficiently stirring liquid and a snowmelt equipment for efficiently melting masses of snow without requiring mechanical driving source such as propeller or the like. SOLUTION: A cylindrical container having an inner diameter D or a container having a polygonal plan shape with an inscribed circle diameter D is provided; a liquid to be stirred or water mixed with masses of snow to be melted is placed in the container; and one or a plurality of nozzles for blowing a gas into liquid or water are arranged with upward orientation at a depth of H1 from the surface of liquid or water.  Where, the ratio between the depth H1 and the inner diameter or inscribed circle diameter D can be expressed by H1/D which is in the range of about 0.3 to 1, and the discharge Qa of a gas brown from the nozzle to the liquid or water is greater than the discharge satisfying ρLQa2/(σLD3)=10-5 (where, ρL is density of liquid or water, σL is the surface tension of liquid or water) and air bubble of a gas is unable to blow up through the surface of liquid or water in characteristics.
Patent JP-H05342843-A (JP)
Title: Memory device and its processor and method for changing over function of memory device
Inventor: SHIRASAKI TOMOYUKI
IPC: H01L27/10
Filed: 1992-06-08
Abstract: PURPOSE:To change over the functions of the memory device, such as write enable and disable by eliminating the need for a mechanical changeover switch. CONSTITUTION:A memory device 11 is so constituted that this device can be housed in a recessed part 32 for housing the memory device in the two states deviated by 90 deg. each from each other by the rotation in a plane direction. A third electrode 17 for write control of the memory device 11 exists on a third electrode 36 for write setting of the recessed part 32 for housing the memory device to make the write possible in the first housing state. The third electrode 17 of the memory device 11 shifts onto a fourth electrode 37 of Vcc on the same circumference as the circumference of the third electrode 36 of the recessed part 32 for housing the memory device to disable the write in the second housing state rotated by 90 deg.. The functions of the memory device 11 are, therefore, changed over by the selection of the housing states.
Patent JP-S5693525-A (JP)
Title: Molding method for molded article of plural-layer laminate structure having formed skin layer composed of cloth or leather
Inventor: HANDA KATSUMI
IPC: B32B5/18
Filed: 1979-12-28
Abstract: PURPOSE: To obtain the three-layer laminate molded article whose skin material is formed into a prescribed shape by setting the skin material while making the same fit with a die, by putting thereon foam composition liquid and base material sequentially and then by closing dies for molding.  
     CONSTITUTION: First the cloth or leather to form the skin material 1 is set with its front surface being faced to the surface of the die so that it gets to fit with the die 4 to some degree. On the occasion, a film of acrylic resin and the like is formed beforehand on the back surface of the skin material 1. When the material is set on the die 4, some form is given to the skin material 1 by thermal forming, including vacuum forming or pressure-air forming, or the skin material is made to fit with the die to some degree by layig the same as it is along the surface of the die. Next, the polyurethane foam composition liquid 2' is injected in the die, the base material 3 formed beforehand is put thereon, the dies 4 and 6 are closed so as for urethane foaming pressure to be applied on to the cloth and thereby the form of the molding surface of the dies is given to the skin material 1, while the molded article wherein the materials are bonded into a laminate is thereby obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6414975-A (JP)
Title: Semiconductor photodetector
Inventor: NOGUCHI HIDEAKI
IPC: H01L31/107
Filed: 1987-07-08
Abstract: PURPOSE:To restrain the change with time in the characteristics of APD (avalanche photodiode) from occurring assuring high reliability by a method wherein a p-type or an n-type low concentration region in specific carrier concentration is formed around a guard ring containing the interfacial part of a surface protective film in a p-n junction region of a guard ring part. CONSTITUTION:An n<->InGaAs photoabsorbing layer 2, an n-InGaAs layer 3, an n-InP avalanche layer 4, an n<->InP cap layer 5 are successively laminated on an n<+>InP substrate 1 while Zn, etc., is selectively diffused on a part of the layer 5 to form a p<+>photodetector part 6 and then a guard ring 7 is formed of p<->InP around the part 6 by Be ion implantation, etc., further a p<->low concentration region 11 in carrier concentration not exceeding 1mu10<15>cm<-3> is formed around the guard ring 7 by ion implantation etc. When the carrier concentration of carrier concentration region 11 does not exceed 1X10<15>cm<-3> with the width of the region 11 exceeding 1mum, the field strength near the interface C-C' of a surface protective film 10 can be effectively restricted so that any crystalline defect near the interface may be prevented from being induced to prevent the resultant time elapsing change in characteristics from occurring.
Patent JP-S6151062-A (JP)
Title: Anthraquinone compound and liquid crystal composition containing same
Inventor: MORISHITA YASUYOSHI
IPC: C09B1/54
Filed: 1984-08-20
Abstract: NEW MATERIAL:Compounds of formula I wherein Y is H when X is NH2 and Y is H, OH when X is OH; R1 is H, F, Cl, CN, CH3, C2H5O, etc.; R2 is H, F, Cl, Br, CN, CF3, unsubstituted or cyclohexyl(oxy) or phenyl-substd. 1-12C alkyl or alkoxy, a group of formula II or III, etc.; R3 is H, CH3, phenyl; R4 is a 1-4C alkyl; one of R5, R6 is H or R4 and the other is R4; R7 is a 2-9C alkyl where at least three H atoms are substituted with F; m is 0-2; n is 0-3. EXAMPLE:Compound of formula IV. USE:Yellow to red anthraquinone compds. for liquid crystal compsn., which have excellent dichroism. PREPARATION:1mol of an anthraquinone compd. of formula V (wherein Z is Cl, Br) is reacted with at least 2mol of a phenol derivative of formula VI in the absence or presence of a solvent (e.g. N-methylpyrrolidone) and in the presence of an acid acceptor (e.g. K2CO3) at 100-250 deg.C.