baber/WOPTO huggingface dataset:
Patent JP-H0949201-A (JP)
Title: Paving concrete block
Inventor: IKEDA MITSURU
IPC: E01C5/06
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To easily peel off chewing gum from a concrete block by applying an organic silicon compound having self-adhesion and flowablity to the coarse and uneven surface of a concrete block, and forming a surface layer of the organic compound. SOLUTION: The upper surface of a concrete block 1 is roughed by shot- blasting or wire-blasting to form rough recesses 11 and projection 12 on the surface. A liquefied silicon rubber with self-adhesion and flowability such as a condensation silicon rubber, an addition type silicon rubber, a radical silicon rubber, etc., is applied to the coarse surface of the concrete block 1 and is solidified after it is infiltrated thereinto to the extent of 3-6mm from the surface. Accordingly, since the layer 2 of a water repellent/oil repellent organic silicon compound is formed on the surface of the concrete block 1, no slippage can occur in the case of walking, and even when chewing gum spit out on the road is trodden, it can be easily eliminated.
Patent JP-H06347313-A (JP)
Title: Weight measuring device for injectable material
Inventor: HAFNER HANS W
IPC: G01G13/02
Filed: 1991-08-07
Abstract: PURPOSE: To provide a pourable material weighing device that can have a variety of connection modes of an air force-feeding system while maintaining high accuracy. CONSTITUTION: A device for weighing pourable material without interruption is provided with a housing 12 with a rotor disposed inside. The material is fed to a pocket of the rotor through a filling inlet part 17 and spurted out of the pocket at a discharge outlet 18 disposed at the housing 12 on the opposite side to a filling means. The housing 12 is fitted to a frame and rotatable in relation to axes I-I passing the center of elastic connecting members 20, 24 for connecting a feed bottle 11 and a discharge duct 28 respectively to the housing 12. The axes I-I can also be extended inclining in relation to a horizontal line. A pressure fluid to be sprayed to the pocket of the rotor can be used to wash the internal space of the rotor before supplying the material to the pocket of the rotor.
Patent JP-S61100688-A (JP)
Title: Time coincidence system
Inventor: ISHIKAWA ITARU
IPC: G04C9/04
Filed: 1984-10-23
Abstract: PURPOSE:To correct the detection time of event generation contained in the message from a practice processor, by reading the apparatus time of the practice processor and comparing said apparatus time with its own apparatus time. CONSTITUTION:With respect to time demmand from a control processor P3, it is investigated whether the apparatus time TA from a practice processor P1 or P2 is sent out. As the result of investigation, the control processor P3 takes out apparatus time TB from the clock mechanism C3 in an apparatus of its own and calculates the time difference between the apparatus time TA and the apparatus time TB and corrects the detection time of event generation contained in the message from the practice processor on the basis of this time difference. By this method, the apparatus times of the practice processors P1, P2 are allowed to coincide and the setting of the order of each message can be easily performed.
Patent JP-H1158293-A (JP)
Title: Disc blade for cutting, and substrate cutting device
Inventor: ANDO MITSURU
IPC: H05K3/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To cut a cutting object without causing chipping, leaving a cut material and using consumables such as a backup film, etc. SOLUTION: This device makes the thickness of a disc blade 11 equal to the width of a cutting material of a printed-wiring board 4 to cut and makes it in a V shape by providing tapers 12, 13 on its outer periphery, and at the same time, it provides a groove 21 on a table. The printed-wiring board 4 is directly fixed on the table without using a backup film so that the cutting material is positioned at the center of the width of the groove 21, and when it is cut by the disc blade 11, a top part of the V shape makes contact with an upper surface of the printed-wiring board 4 and cutting is started (a) at first, thereafter, the printed-wiring board 4 is cut by the tapers 12, 13 and cutting proceeds (b), and when overall parts of the tapers 12, 13 come out to the lower side from a lower surface of the printed-wiring board 4, the cutting of the point is finished (c). Consequently, it is possible to smoothly cut with a small cutting load without causing chipping, etc.
Patent JP-H02115165-A (JP)
Title: 2-aza-4-(alkoxycarbonyl) spiro (4, 5)decane-3- one and production thereof
Inventor: HANSU PEETAA METSUTORAA
IPC: C07C255/46
Filed: 1989-08-28
Abstract: NEW MATERIAL: 2-Aza-4-(methoxycarbonyl)spiro[4.5]decan-3-one.  
     USE: A starting material for the production of an antispasmodic Gabapentin, namely 1-(aminomethyl)cyclohexaneacetic acid.  
     PREPARATION: An alkyl cyclohexylidenemalonate of formula II is reacted with cyanic acid in the presence of a catalytic amount of an alkali cyanide or reacted with a stoichiometric amount of an alkali cyanide in an alcohol, and the product is treated with an acid to form a novel dialkyl (1-cyanocyclohexyl)malonate of formula III. This compound is catalytically hydrogenated to obtain a 2- aza-4-(alkoxycarbonyl)spiro[4.5]decan-3-one of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S60115531-A (JP)
Title: Production of butadiene
Inventor: YAMAMOTO AKIHISA
IPC: C07C67/00
Filed: 1983-11-25
Abstract: PURPOSE:To separate the high-boiling by-product from the gas produced in the production of butadiene by the vapor-phase catalytic oxidative dehydrogenation of n-butene, by introducing the produced gas from the reactor to the quenching tower under a specific temperature condition, and contacting the gas with sprayed water. CONSTITUTION:Butadiene is produced by the vapor-phase catalytic oxidative dehydrogenation of n-butene with molecular oxygen. In the above process, the produced gas discharged from the oxidative dehydrogenation reactor is maintained at >=130 deg.C, especially at >=170 deg.C, and introduced into the quenching tower having the inner wall surface maintained at >=120 deg.C, especially >=140 deg.C at the inlet part of the gas. The gas is made to contact thoroughly with the water sprayed from the nozzle 6 to remove the small amount of the high-boiling by- product 8 which is difficult to be separated from the gas. The blocking of the apparatus caused by the deposition of the by-product can be prevented by this process. Since the method is especially effective for a reaction process producing large amount of high-boiling by-products, an inexpensive raw material liable to produce by-products can be used as the starting material.
Patent JP-S6377765-A (JP)
Title: Line synchronization system for plural detail column
Inventor: NAITO SHINOBU
IPC: G06Q10/10
Filed: 1986-09-19
Abstract: PURPOSE:To designate a synchronization of lines of a plurality of detail columns easily by nonprocedure type words by executing the synchronization of lines of a plurality of columns at the time of executing an object code generated by analyzing means in a slip printing. CONSTITUTION:Nonprocedure type words 1 which include synchronization designation of lines of a plurality of windows are analyzed by a translation program 2 to be converted to an object program 3, and started to be executed by program execution means 4. Then, when the synchronization designation of lines is executed from the state that an editing is advanced, in page one line counter detail 14, first line synchronizing means 11 positions the line at the lower end of data group to be edited of detail data 5 of each window, then decides the window foremost/last windows to set the foremost window, and a printer 6 prints the previous page. If there is a line feed designation, line feeding means 12 advances lines by designated line feeds, and second line synchronizing means 13 advances the values of page/line counters. Thus, the lines of a plurality of column can be easily synchronized.
Patent JP-H0271009-A (JP)
Title: Combustion control and combustion control device
Inventor: MORISHIMA MASAYUKI
IPC: F23N3/08
Filed: 1988-09-05
Abstract: PURPOSE:To suppress the increase in burning quantity and attempt to prevent overheating of a burner by making smaller the rate of variation in the volume of supplied fuel against the rate of variation of the air quantity for combustion when the burning speed increases and the rotational speed of a burner motor exceeds a set speed. CONSTITUTION:A microcomputer 1 gives a rotational speed control signal fro a burner motor 6 to a phase control circuit 7 and controls the rotational speed of the burner motor so as to obtain a blast volume required for combustion. And, the rotational speed of the burner motor 6 is detected by the signal of a rotational speed detector 8. The frequency of a fuel pump 9 is controlled by giving the fuel control signal to a pump drive circuit 10 so as to obtain a volume of fed oil which corresponds to the blast volume. The pump frequency FP changes in proportion to the rotational speed FB of the burner motor [constant (a) of ratio] and in a burner 5 the combustion is made with a burning velocity which corresponds to load. When FB becomes larger than FBMAX due to the effects of noises, etc., the microcomputer 1 changes the constant (a) to a/k (k: 2 or 3) based on the signal from the rotational speed detector 8 to suppress an increase in the burning speed.
Patent JP-S6378304-A (JP)
Title: Rotary head type digital audio recording and reproducing device
Inventor: MASUMOTO MASARU
IPC: G11B5/024
Filed: 1986-09-20
Abstract: PURPOSE:To prevent the disturbance of a tracking servo and to contrive to improve a reproduction error rate of a digital signal by providing a magnetic field generating means generating a magnetic field exerted onto a recording medium under noncontacting state at the signal recording at the supply side of the recording medium to a rotary head. CONSTITUTION:The magnetic head 15 having a magnetic gap is provided as a magnetic field generating means exerting a magnetic field to a tape 12 at recording. The magnetic head 15 receives a current from a current source 17 via a switch 16 turned on by a recording/reproducing signal being at H at the recording and generates a magnetic field. The magnetic field generated by the magnetic head 15 has only to have a level decreasing the level of the recording given already onto tape 12 up the proper level. Since the recording is attenuated before over-write, all the problems due to the preceding recording left unerased are dissolved and the error rate of a PCM data is also improved.
Patent JP-H0947768-A (JP)
Title: Method for removing heavy metal and device therefor
Inventor: NAKAMURA TAKASHI
IPC: C25C1/20
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To effectively and selectively remove the heavy metal ions from the solution and also to reduce clogging of the packed layer by passing a solution contg. heavy metal ions in an upward stream through a packed layer packed with a redox solid phase material which is obtained by adsorbing and fixing a compound contg. a hydroquinone skeleton on a solid porous carrier. SOLUTION: In this method, a dilute solution of an overflow solution is supplied to an upper space section 5 in contact with the upper surface of a packed layer 4 that is packed with a redox solid phase material in the treatment vessel 8 from an overflow solution inflow port 1 while pressurizing the dilute overflow solution with a pump. The solution is passed downwardly from the upper surface of the packed layer 4 through the inside of the packed layer 4 and further, through a perforated plate 7 and reaches a silver sludge reservoir 3. Thereafter, the solution is passed through an conduit pipe 2 extending along the central line in the vertical direction of the vessel 8 and introduced to an outflow port 6 to supply the solution to a holding tank.  On the other hand, the dilute overflow solution is also passed through the treatment vessel 8 in the completely reverse direction to the direction of this downflow process. Thus, even a packed column is prevented from being blocked and the redox solid phase material loaded can effectively be utilized and silver removal can effectively be performed.
Patent JP-H06198531-A (JP)
Title: Device for securely retaining glass pane at suitable places during forming operation
Inventor: RUIJI BOBOON
IPC: B24B9/10
Filed: 1993-08-16
Abstract: PURPOSE: To provide a stable and reliable fixing between a glass plate and a support surface, regardless of the shape of the glass plate, without requiring many suckers. CONSTITUTION: A plurality of suckers 11 are provided on both end surfaces of at least two mutually independent continuous support elements 3, 3A, 3B interposed, between the glass plate and a support surface 2. The support elements are mutually directly constrained via a pin 33, but are movable to each other and have air passage conduits 15, 16, 20, 55, 56. These air passage conduits, by drawing air from one element to another by suction applied to an opening 17, 18 opening to the outside of one of the support elements, removes air from all the suckers 11 to press them to the glass plate and the support surface 2, to fix these together.
Patent JP-2000055062-A (JP)
Title: Bearing lubricating structure
Inventor: ASANO TAKASHI
IPC: B21B31/07
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To sufficiently supply lubricant to each of a pair of bearings so as not only to prevent the bearings from seizing or rusting but also to greatly decrease the volume of lubricant which is to be fed between the bearings from a supply hole. SOLUTION: In a structure for lubricating a pair of conical roller bearings 3a, 3b arranged between a stationary shaft 2 and a guide roller 1 rotatably fitted on the stationary shaft 2 and axially spaced from each other, with lubricant which is fed between the bearings 3a, 3b through a supply hole 9 formed in the stationary shaft 9, a cylindrical member 2 is loosely fitted on the stationary shaft 2 between the bearings 3a, 3b, being carried on the outer race 4 of the bearing 3b which is on the rotating side, so that it is transmitted thereto with a torque from the outer race 4, and the cylindrical member 2 has an inner surface 20a opposed to the outer peripheral surface of the stationary shaft 2 and tapered so that the inner surface 20a becomes the more remote from the outer peripheral surface of the stationary shaft 20 when it goes the more upward, having its tip end which is located in the vicinity of the upper bearing 3a.
Patent JP-S61101944-A (JP)
Title: Charged particle beam focusing system
Inventor: MORITA HIROBUMI
IPC: H01J37/21
Filed: 1984-10-25
Abstract: PURPOSE:To execute a focus compensation in a high speed with a low compensating voltage, by arranging a magnetic field type lens and a static type focus compensating lens so as to overlap partially or thoroughly the distribution area of the focusing magnetic field formed by the magnetic field lens and the potential distribution area formed by the static type focus compensating lens. CONSTITUTION:A static type focus compensating lens 5 is arranged in a mag netic field type object lens 3. The focus compensating lens 5 is an Einzel type static lens, and the compensating voltage is applied to the center electrode while the two outside electrodes are kept at the ground potential. In this case, the distribution area of the magnetic field 11 of the object lens 3 and the distri bution area of the potential 12 of the focus compensating lens 5 overlap on an area 13. The energy of the beam passing through the focusing magnetic field in the area 13 varies with the applied voltage to the focus compensating lens 5, while the focusing magnetic field is very strong. Therefore, the whole focusing performance by all the focusing magnetic field 11 varies remarkably even with a minor beam energy variation. As a result, only a low voltage is required for focus compensation.
Patent JP-H1057183-A (JP)
Title: Lever guide structure for chair
Inventor: KAN TOMOJI
IPC: A47C1/024
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide lever guide structure with which a lock lever or the like for adjusting and fixing a seat part is guided without back-lash so as to be rotated and slid. SOLUTION: Concerning this lever guide structure for chair, an inserting opening is formed on a side wall plate 42 of an attachment 6 in the form of opened box for mounting a lever 40, a notched part 44 is formed at a position corresponding to the inserting opening on a middle plate 35 inside the attachment 6, a middle part 40B perpendicularly bent from the rod part of the lever is attached to the middle plate by a bearing tool 45 so as to be rotated, and the rod part 40A is derived from the inserting opening to the outside. Then, a spacer has a surface plate 46 abutted to the outer face of the side wall plate 42, upper face element 47 locked to the upper end of the side wall plate 42 and a pair of leg elements 48 drooped from the upper face element 47 while providing a prescribed gap with the surface plate 46, a deriving opening 46A is formed corresponding to the inserting opening on the surface plate 46, a pair of leg elements 48 are almost parallel at a gap a little narrower than the diameter of the rod part, recessed parts 48A for receiving the rod part are formed on the counter sides of both the leg elements 48, and an engage pawl 49 to be engaged with the notched part 44 for preventing drop is integrally formed outside the top end.
Patent JP-S58132021-A (JP)
Inventor: BIKUTAA MAAKU
IPC: C08G63/00
Filed: 1982-12-21
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-H11113917-A (JP)
Title: Sheath sliding type stone grinding basket
Inventor: KONO HIRONOBU
IPC: A61B17/22
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a sheath sliding type stone grinding basket wherein the relation of lengths of a tube sheath and a coil. sheath can be accurately and easily controlled and operatability can be improved. SOLUTION: This stone grinding basket consists of a coil sheath, a tube sheath, a basket wire with a basket forceps at its apex part and an operating part 10 with an operating knob 19 for sliding the above described tube sheath. In this case, a slide channel 16 for sliding the operating knob 19 is provided on the operating part 10 and a plurality of base end hooking channels 18 for hooking the above described operating knob 19 are provided in this slide channel 16.
Patent JP-S59112778-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IKEDA SUSUMU
IPC: H04N5/93
Filed: 1982-12-20
Abstract: PURPOSE:To eliminate excellently a noise and a flicker in still reproduction at low cost by switching head pairs in a still picture and switching the amounts of delay for a pseudo vertical synchronizing signal on the basis of a large/small rate decision. CONSTITUTION:Signals from respective R, L, L', and R' heads 1-4 are selected through switches 10 and 11 by the output of a PG9 to obtain two head signals. Those signals are amplitude-detected and compared with each other to generate their large/small comparison signal, and an output changeover switch 15 is so operated by said comparison signal that a large head output is selected. This selected output is made into a video signal, which is mixed with the pseudo vertical synchronizing signal by a mixing circuit 17 to output a video signal. The amount of delay of the pseudo vertical synchronizing signal is controlled by the large/small comparison signal and head switching signal obtained by selecting a value matching with the heads 1 and 4, or 2 and 3.
Patent JP-H0886118-A (JP)
Title: Method of damping vibration of super high-rise building
Inventor: KOBAYASHI KIKUJI
IPC: E04H9/02
Filed: 1994-09-19
Abstract: PURPOSE: To economically damp vibration of a super high-rise building with a process with a working volume less than that of an existing general technic, by constituting a main frame formed of a megastructure composed of an ultralarge size pillar frame assembly and an ultralarge size beam frame structure and by obliquely attaching dampers along brace members. CONSTITUTION: 30 stores of main frames, having a unit height of 20m, of an ultrahigh skyscraper having a height of, for example, 600m from the ground level, is formed of a megastructure composed of ultralarge size pillar frame assembly 1 and ultralarge size beam frame structures 2. Further, 9-th, 16-th, 23-th and 30-th stories are formed of an ultra large size beam frame assemblies (megatruss beams) 2, respectively. Dampers 4 are obliquely attached along brace members in these large-size beam frame assemblies 2, in a total number of 32. With the method in which dampers are attached to only brace member 3 in the ultralarge size beam frame assembly 2, a small number of the dampers which is about 1/4 of that of the other models can give excellent vibration suppressing effect, thereby it is possible to eliminate the necessity labor for installing the dampers.
Patent JP-H0544069-A (JP)
Title: Horizontal continuous pickling device
Inventor: KATABUCHI TOSHIMI
IPC: C23G3/02
Filed: 1991-08-07
Abstract: PURPOSE:To prevent exposure of a steel strip out of liquid surface by controlling level change of a pickling solution accompanied with traveling of the steel strip in a horizontal continuous pickling device. CONSTITUTION:The vessel bottom 3 of the pickling vessel 2 is sloped upward from the inlet to the out let. So that the steel strip travels along the vessel bottom 3, the pass line is sloped by the pass line controlling roll 11. The pickling solution 4 flows back from the outlet side to the inlet side by slope of the vessel bottom 3. Solution flow accompanied with traveling of the steel strip 1 is compensated by the back flow and sufficient depth of the solution even in the inlet side is secured.
Patent JP-H1094310-A (JP)
Title: Riding type rice transplanter with fertilizer applicator
Inventor: ISHIDA ISAO
IPC: A01C11/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To eliminate such problems associated heretofore with some of the conventional riding type rice transplanters with fertilizer applicators that the longitudinal balance of the machine body is varied by the increase and decrease in the fertilizers in fertilizer tanks to make traveling performance unstable and to make the good conduction of fertilizer application and transplanting work difficult, that the adequate transfer of the fertilizers to furrowers disposed apart spacings in the lateral direction of the machine body is difficult and that the execution of adequate fertilizer application is not possible. SOLUTION: This riding type rice transplanter with the fertilizer applicator is constituted by liftably mounting the rice transplanter 4 via lifting links behind a riding car body 2, mounting the plural fertilizer tanks 6 and fertilizer delivery sections of the fertilizer applicator 5 behind the riding type car body so as to line up in the lateral direction of the machine body and providing the machine with plural fertilizer guiding sections 7 for force feeding the fertilizers delivered from the respective fertilizer delivery sections by the pressure wind of a blower 10 and guiding the fertilizers to the respective furrowers disposed apart the intervals in the lateral direction of the machine body.  A blasting section 8 for feeding the pressure wind of the blower to the respective fertilizer delivery sections 7 is disposed long in the lateral direction of the machine body along the plural fertilizer tanks 6 and fertilizer delivery sections disposed to line up in the lateral direction of the machine body.