baber/WOPTO huggingface dataset:
Patent JP-S5539531-A (JP)
Title: Slope face afforesting block
Inventor: YUKIMOTO MASASHI
IPC: E02D29/02
Filed: 1978-09-13
Abstract: PURPOSE: To prevent a collapse of slope face afforesting soil loaded fully on blocks by such an arrangement that the angle of the soil surface relative to a horizontal plane is smaller than the angle of repose of soil when the soil is loaded fully on the blocks.  
     CONSTITUTION: Slope face afforesting blocks A are arranged on a slope face B in such a manner that the engagement projection 4 of each block engages the engagement recess 5 of the vertically adjacent block and that the base plate 1 and the slant plate 2 of each block A abut against respectively those of the horizontally adjacent blocks, and slope face afforesting soil C is loaded full on each block A. In this case, when the soil C is loaded fully on each block A, the front-end slant surface of the soil C accords with the slant plane connecting the front edge x  of the slant plate 2 and the front top edge y of the vertical plate 3. By such an arrangement that the angle θ of the front slant surface relative to a horizontal plane is smaller than the angle of repose of the soil C, the soil can always be loaded in a stable and effective condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5338439-A (JP)
Title: Method of installing ball rail for pachinko game machine and structure of installing same
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1976-09-17
Abstract: PURPOSE: To provide a method of installing ball rails which is simple in the structure and allows installing and fixing thereof at a given position on the board of the machine securely and easily. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H049241-A (JP)
Title: Apparatus for producing deformed bar
Inventor: KOTANI HIROAKI
IPC: B21H8/00
Filed: 1990-04-26
Abstract: PURPOSE:To form a slit simultaneously with formation of flat surfaces on both sides at one end of a shape steel bar by synchronously turning a pair of rolls forward and backward at a prescribed angle, biting one end of the deformed bar steel between dies and pressing the deformed bar steel concentrically at one point by the outer peripheral end edges of the dies and a punch. CONSTITUTION:Upper and lower rolls 3, 4 turn and the deformed bar steel 52 is bitten between the upper and lower dies 5 and 6. The deformed bar steel 52 is then pressed from above and below. The deformed bar steel 52 is gradually rolled along recessed parts 7 and 8 of the upper and lower dies 5 and 6 by the pressing of the upper and lower dies 5 and 6, by which the flat surfaces 54 are formed on both sides. The flat surfaces 54 are pressed downward and ruptured by the punch 10 simultaneously therewith to form the slit 55. The upper and lower dies 5, 6 and the punch 10 gradually press the deformed bar steel 52 while turning and, therefore, the pressing forces thereof act always concentrically at one point. The flat surfaces 54 and the slit 55 are thus formed by the small pressing forces.
Patent JP-H0848618-A (JP)
Title: Visco-elastic surfactant aqueous solution to clean hair and skin
Inventor: DEIITAA BARUTSUERU
IPC: C11D3/37
Filed: 1995-05-10
Abstract: PURPOSE: To obtain an aqueous cleaning agent requiring a high viscosity by using an anionic surfactant with any of a betaine-based surfactant, a nonionic surfactant, an electrolyte, a water-soluble polymer and other contents in combination. CONSTITUTION: This aqueous viscoelastic surfactant solution contains (A) an anionic surfactant (4-25 wt.%), (B) a betaine-based surfactant (0-10 wt.%), (C) a nonionic surfactant (0-20 wt.%), (D) an electrolyte (0-6 wt.%), (E) a water-soluble polymer (0-5 wt.%) and (F) other contents (0-5 wt.%) and is useful for cleaning hair or skin. The total amount of the ingredients (A), (B) and (C) is at least 10 wt.% in this system and the total amount of the ingredients (C), (D) and (E) therein is 2-20 wt.%. The shear modulus G0 of the solution under conditions of 20-40 deg.C and pH 4-8 is 50-500 Pa and conditions for making the storage modulus G' coincident with the loss modulus G" are within the angular frequency range of 0.1-60 rad.s<-1> . The aqueous solution is a cleaning solution capable of manifesting a flow behavior optimal for the prescribed use and purpose.
Patent JP-S5446152-A (JP)
Title: Supporting method for curved outside shell block
Inventor: TANAKA HIDEJI
IPC: B23K37/04
Filed: 1977-09-20
Abstract: PURPOSE: To prevent the useless space between blocks, by obtaining the values of coordintes of each point in the plan of block to be pictured on the surface plate, through the coordinate transformation for the specified values of coordinates.  
     CONSTITUTION: The outside shell block 2a is composed of the bow side lateral seam FB, the stern side lateral seam AB, the longitudinal seams, viz. upper seam US and lower seam DS; the block ribs front diagram is to be made for the area surrounded by these four seams; the values of coordintes of four corner points of the block, viz. (X 1 , Y 1 ), (X 2 , Y 2 ), etc., are inputted from the from the form file for the hull to the computer, for obtaining the coordinates (X 0 , Y 0 ) of the center of block; the jigs are placed on the surface plate with the leg height determined by taking coordinates (X 0 , Y 0 ) as the reference point. According to this method, the coordinate transformation for the block ribs front diagram is made on the base of the posture on the surface plate; and the angle α of the coordinte transformation is determined so as to make unnecessary the jigs of extremely high or low leg height. The angle α for the outside shell block 2b including the maximum breadth portion of the hull is determined by another formula. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5736784-A (JP)
Title: Method of effectively utilizing exhaust gas in fuel-cell power generation device, and system for that
Inventor: OGUCHI GORO
IPC: H01M8/06
Filed: 1980-08-16
Abstract: PURPOSE:To improve the general thermal efficiency of a fuel-cell power generation device by using combustion heat, which is generated by burning fuel residual gas exhausted from a hydrogen electrode by using part of residual air exhausted from an oxygen electrode as part of an oxygen source, as a heat source for a reformer. CONSTITUTION:A raw-material hydrocarbon 1 and a reforming steam 2 are mixed to make a raw-material gas 3, which is supplied to a reformer 101. A product gas 4 which is sent from the reformer 101 and contains hydrogen, after being cooled, is fed to a shift converter 105, where carbon monoxide contained in the product gas 4 is converted into hydrogen and carbon dioxide. A product gas 6 converted is supplied to a hdyrogen electrode 111 in a fuel cell 102. A fuel residual gas 7 exhausted from the electrode 111 is fed to the reformer 101, where it is used as fuel. An air 12 compressed by a compressor 104, is supplied to an oxygen electrode 112 in the fuel cell 102. Most part 16 of a residual air 14 exhausted from the electrode 112, is used as a fuel air (oxygen source) for the reformer 101.
Patent JP-H06300565-A (JP)
Title: Laser surveying equipment
Inventor: OKABE KUNIOMI
IPC: G01C5/00
Filed: 1993-04-16
Abstract: PURPOSE:To provide laser surveying equipment having very high precision suitable for a survey for vertical alignment as well as level alignment, and allowing an application even to a long distance survey. CONSTITUTION:This equipment is composed of a laser oscillator 14, a reflective member 21 having a pair of mirrors 21a and 21b laid in such a way as faced to each other, and a slit S laid forward of the reflective member 21 in alignment with the mirror surface direction thereof. In addition, the member 21 is positioned so as to allow a laser beam L irradiated from the oscillator 14 to pass between the mirror surfaces, and continuously oscillated toward the mirror surfaces with a power mechanism.
Patent JP-S61271264-A (JP)
Title: Benzylamide derivative and use thereof
Inventor: MASUTANI TETSUYA
IPC: C07C233/17
Filed: 1985-05-25
Abstract: NEW MATERIAL:The compound of formula I [R<1> is lower alkyl, halogen- substituted lower alkyl, or phenyl-substituted lower alkyl; R<2> is lower alkyl; X is halogen, nitro, lower alkyl, etc.; Y is -CH2-, -CH(CH3)-, etc.; Z is -(CH2)k (k is 1-4), etc.; n is 0-5]. EXAMPLE:N-benzyl-N-(2-ethoxyethyl)-chloroacetamide. USE:Herbicide, plant-growth regulator, fungicide, anti-inflammatory agent, and their intermediates. PREPARATION:The objective compound of formula I can be produced by (1) reacting the substituted benzaldehyde of formula II with the alkoxylamine of formula III, (2) reducing the resultant Schiff base of formula IV with a reducing agent in a solvent (e.g. THF) to obtain the secondary amine of formula VIII, and (3) N-acylating the amine with the acid halide of formula IX in the presence of a base such as pyridine.
Patent JP-H05310045-A (JP)
Title: Hood opening device for dump truck
Inventor: SAKAGUCHI KIYOSHI
IPC: B60J7/08
Filed: 1992-05-01
Abstract: PURPOSE:To open/close a hood of a load-carrying platform with a tilting action of the platform and a force of a spring so as to reduce the size and cost of a device. CONSTITUTION:As a load-carrying platform is being lowered, the lower end of an elevating member 31 is brought into contact with a car body 2, a rack 21 is pushed up, and rise of the rack 21 opens a hood 10 and pressure is accumulated at a spring 29. When a lock device 35 is released in this state, the rack 21 is pushed down with a force of the spring 29, and the hood 10 is closed.
Patent JP-2000310065-A (JP)
Title: Door lock device of simple construction having lever handle
Inventor: O KOKUKI
IPC: E05B17/20
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a door lock device by providing a lever handle, a key-operated type lock device and cover plates, providing a link member for connecting the key-operated type lock device to the latch operating mechanism of the lever handle, and arranging the link member slightly separated from the inside surface of a door. SOLUTION: This door lock device comprises a lever handle means 1 provided with a latch member 14 or the like, a key-operated type lock device 2 provided with a key hole 21 and an inner knob 23, a link member 3 slightly separated from the inside surface of a door 4 with a small distance, suspended from the inside surface of the door, and operatingly connecting the lever handle means 1 to the key-operated type lock means 2, and cover plates 5, 5'. Accordingly, because the link member 3 is not penetrated through the thickness of the door, it is unnecessary to drill a slender hole in the door for receiving the link member 3. Consequently, the construction of the door lock device can be simplified.
Patent JP-S63277645-A (JP)
Title: Esterification of aromatic compound
Inventor: TOKI TSUKASA
IPC: B01J27/06
Filed: 1987-05-11
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate of a raw material for polymers by simple operation and readily in esterifying an aromatic compound containing a phenolic hydroxyl group with an organic acid, by carrying out the reaction in the presence of an acid while removing formed water by reaction distillation. CONSTITUTION:An aromatic compound containing a phenolic hydroxyl group is esterified with an organic acid (e.g. acetic acid, propionic acid, methacrylic acid, benzoic acid or naphthalenedicarboxylic acid) in the presence of an acid catalyst at 120-300 deg.C preferably in an inert gas atmosphere such as nitrogen. The reaction is carried out while removing formed water by using a distillation column having 10 or more plates to give the aimed compound. Sulfuric acid, p-toluenesulfuric acid or strongly acidic ion exchange resin is used as the acid catalyst and the amount of the catalyst used is 1-30wt.%, preferably 5-15wt.% based on the aromatic compound of the raw material.
Patent JP-2000266487-A (JP)
Title: Heat exchanger
Inventor: ISOBE RENTARO
IPC: F28F1/36
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To effectively prevent cracking of a fin wound on a tube by providing a bend at the other end side of a fin in a width direction. SOLUTION: The heat exchanger comprises a tube 1 for distributing a heating medium and band-like heat transfer fins 2 spirally wound on an outer periphery of the tube 1. In this case, one end side of the fin 2 in a width direction is brought into contact with the tube 1. That is, since a bend 2a of one end side of the fin 2 in the width direction is brought into contact with a surface of the tube 1, a contact area of the tube 1 with the fin 2 is increased by an amount corresponding to a bend along the periphery of the tube 1. Thus, since the bent 2b bent in an axial direction of the tube 1 is provided at the other end side of the fin 2 in the width direction, a strength of the other end of the fin 2 to a tensile force when bent in the width direction can be improved, thereby effectively preventing cracking of an end face of the fin 2.
Patent JP-S594698-A (JP)
Inventor: AMANO ISAO
IPC: C11D10/04
Filed: 1982-06-30
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-H04339661-A (JP)
Title: Ink jet head
Inventor: TANIGUCHI OSAMU
IPC: B41J2/01
Filed: 1991-05-17
Abstract: PURPOSE:To enhance printing quality by controlling an ink particle so as to make the same uniform by detecting the jet speed and volume thereof by analyzing the waveform of the output signal of a pressure sensor. CONSTITUTION:The ink particle 3 injected from a head 2 is received from the pressure sensor 4 separated from the head 2 by a distance L and a detection signal Vs is amplified by an amplifier 5 to obtain an output signal S2. A waveform analyzing port 7 detects the jet speed of the ink particle 3 on the basis of the time difference between a drive signal S1 and the signal S2 and analyzes the waveform of the signal S2 to detect the volume of the ink particle 3. Further, a memory part 9 stores the drive signal S3 sent to the head 2 from a drive circuit 11 and the judgement signal S0 obtained by comparing the signal S2 with a predetermined value is sent to the memory part 9 from a control part 8. By setting the signal S3 wherein the signal s becomes the predetermined value to the memory part 9, the injection of the ink particle 3 is always set to a predetermined state.
Patent JP-S6011205-A (JP)
Title: Apparatus for regulating volume of oxygen enriched air
Inventor: HIROSE YASUO
IPC: B01D53/22
Filed: 1983-06-24
Abstract: PURPOSE:To increase or decrease the effective areas of oxygen enriching membranes wound around a hollow cylinder while interposing a spacer between the membranes by placing a slidable piston in the internal space of the cylinder. CONSTITUTION:One side of each of many sheets 3 made of hollow fibers as oxygen enriching membranes is fixed in a hollow cylinder 1, and the sheets 3 are wound around the cylinder 1 while interposing a gas permeable spacer between the sheets. A suction pipe 9 is placed at one end of the internal space of the cylinder 1, and a blower 10 for suction is connected to the pipe 9. A piston 11 is placed at the other end of the internal space so that it contacts with the inside of the cylinder 1, and a moving mechanism 12 for sliding the piston 11 is set. The mechanism 12 is worked under instructions of a regulator 13 giving an electric signal in accordance with information from a place where oxygen enriched air is used. When the mechanism 12 is worked to slide the piston 11, the effective areas of the oxygen enriching membranes are increased or decreased, so the volume of oxygen enriched air regulated.
Patent JP-S5815944-A (JP)
Title: Novel benzyloxyacetamide derivative
Inventor: SHIBATA TAKEO
IPC: C07C235/06
Filed: 1981-07-21
Abstract: NEW MATERIAL:The compound of formulaI(Y is dimethylamino, 1-piperidinyl, of 1-pyrrolidinyl; R1 is H or methyl; R2 is H, halogen, lower alkyl, lower alkoxy, etc.) and its salt. EXAMPLE:N-{3-[3-(1-Piperidinylmethyl)phenoxy]propyl}benzyloxyacetamide. USE:Antiulcer agent. It has excellent effect to suppress the gastric juice secretion by the histamin H2 receptor antagonistic action. PROCESS:The objective compound of formulaIcan be prepared by reacting the compound of formula II (M is H or alkali metal) with the compound of formula III (X1 is halogen) in the presence of an alkali when M in the formula II is H, and subjecting the resultant compound of formula IV to reductive amination reaction with the compound of formula Y-H or its salt.
Patent JP-S61269925-A (JP)
Title: Descaling method in hot rolling
Inventor: TANOMURA TADAO
IPC: B21B45/08
Filed: 1985-05-24
Abstract: PURPOSE:To descale efficiently a steel strip by bending the steel strip to be rolled at a specific flexural elongation rate and descaling the same by the injection of pressure water thereto prior to finish rolling of the steel sheet. CONSTITUTION:The steel sheet 2 to be rolled is passed between rolls 10 disposed above and below via pinch rolls 12 and is so bent that the flexural elongation rate attains >=7%. A position control device 15 is connected to the upper and lower rolls 10 to adjust the position of the rolls 10 in accordance with the output signal from an arithmetic processing unit 16, thereby controlling automatically the flexural elongation rate to >=7% at all times. The scale 20 of the sheet 2 is thereby finely cracked 21. The pressure water is injected onto such sheet 2 from finishing scale breakers 11. An injection pressure regulator 14 is connected to the breakers 11 to adjust and control the injection pressure by the output signal from the unit 16. The easy stripping and removal of the scale 20 by the low pressure water is thus made possible.
Patent JP-S5539358-A (JP)
Title: Binder for heat-sensitive recording paper
Inventor: OGURA NORISHIGE
IPC: B41M5/337
Filed: 1978-09-13
Abstract: PURPOSE:To prevent blocking, by improving the rationalization of painter's work at high speed to machines and the dispersibility of dyestuffs and color formers by mounting a heat sensitive layer while using a starch-polyvinyl acetate graft copolymer (partially saponified) as a binder. CONSTITUTION:Vinyl acetate and other vonyl esters are reacted with one or more denatured modified starches such as natural starch (materials containing the  starch), fractionated amylose, graft-modified starch, dextrinized starch, etc., and graft-copolymerized, thus obtaining a starch-polyvinyl acetate graft copolymer  with a grafting rate of preferably 0.5-10%. A heat sensitive layer is installed  employing the copolymer and/or the partially saponified product as binders, and  this heat sensitive recording paper as the object is gained.
Patent JP-H11308147-A (JP)
Title: Mobile object communication system
Inventor: HIROOKA YOSHIHITO
IPC: H04B5/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a mobile object communication system where the portability and the usability of a question unit can be improved. SOLUTION: A question unit 2 transmitting a question radio wave operating a response unit and receiving a response radio wave transmitted from the response unit is installed. Identification data of an object, which is kept in the question radio wave, is written into the response unit. The question unit 2 reads identification data of the object, which is kept in the response radio wave. A question unit antenna 38 transmitting the question radio wave and receiving the response radio wave and a control board 60 for controlling the question unit 2 are incorporated in a case 65. A question unit antenna 38 and the control board 60 are integrated and the question unit 2 is formed. The question unit 2 can be made to be smaller and it can more easily be carried compared with a case that the question unit antenna 38 and the control board 60 are stored in different cases.  Since only one case 65 is used, the weight of the question unit is reduced and it can be lightened.
Patent JP-S63278464-A (JP)
Title: Image scaling device
Inventor: SAKUMA TSUTOMU
IPC: G06T3/40
Filed: 1987-05-08
Abstract: PURPOSE:To improve the picture quality of an output image, by deleting the picture element inputs of adjacent two picture elements, and adding the picture data (for example, a mean value) of one picture element found from the two deleted picture element inputs. CONSTITUTION:The titled device is constituted of a data selector 9 which selects either the output of a function generator 8 or that of a first data buffer 3, a scale control part 5 which outputs a scale control signal with generation frequency corresponding to a scale factor, a thin-out means 4 which thins out an input synchronizing signal in a picture element unit, a timing adjusting part 10 controlled by the output of the scale control part 5 and outputs a signal controlling the thin-out means 4 and a selection signal controlling the data selector 9, and a second data buffer 11 which holds the output of the data selector 9 by synchronizing with the output of the thin-out means 4, and the output of the second data buffer 11 is set as an image output, and that of the thin-out means 4 as an output synchronizing signal output. In such a way, the image inputs of all of the picture elements can be affected on the image outputs, and the picture quality of the output image can be improved.
Patent JP-S62270858-A (JP)
Title: Continuously variable transmission
Inventor: SAGATA MAKOTO
IPC: F16H15/52
Filed: 1986-05-16
Abstract: PURPOSE:To prevent a transmission failure or the like from occurring, by supporting a planetary wheel free of rocking motion around an axis orthogonal with an input shaft, in case of a device which performs continuously variable gear shifting in a way of sliding a fixed cycle, being free of slide motion in the axial direction, on each circumference of plural conical planetary wheels to be revolved around the input shaft. CONSTITUTION:Plural conical planetary wheels 2 dispersedly set up in the circumferential direction of an input shaft 1 is pivotally supported on a bracket 3a of a carrier 3 so as to be revolved and driven to the input shaft 1 around an axial center of this shaft 1 and free of rocking motion around an axial center P3. And, a fixed cycle 6 unrotatably supported on a transmission case 4 via a support lever 5 is made contact with the conical planetary wheel 2 so as to give it friction rotational resistance. Moreover, the outputting rotor 7 set up in the input shaft concentrically is interlocked with the conical planetary wheel 2 via engagement between an internal gear 8 solidly together with this rotor 7 and a gear 9 of the conical planetary wheel 2. And, the fixed cycle 6 is operated to slide to the conical planetary wheel 2 by a shift operating mechanism 12, thereby securing a continuously variable gear shifting state.
Patent JP-2000302309-A (JP)
Title: Photographic processor
Inventor: YAMAMOTO JUNICHI
IPC: B65H29/60
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To improve the sortability by providing a sorter with a first sorting mechanism actuated along the vertical direction perpendicular to the conveying direction, and sorting the received photographic printing paper into a plurality of sorting parts arranged in the vertical direction. SOLUTION: A first photographic printing paper conveyed from a first transfer mechanism 18A is sent to a third conveying belt 23 through a first sorting mechanism 14 and an upper movable conveying mechanism 17Y. A second photographic printing paper is sent to the first sorting mechanism 14 to be transferred to the upper movable conveying mechanism 17Y. Then the upper movable conveying mechanism 17Y is moved in the parallel direction to transfer the paper to a second transferring mechanism 18B and further to the third conveying belt 23. A third photographic printing paper is sent to the first sorting mechanism 14, then the first sorting mechanism 14 is downwardly oscillated to transfer the paper to a lower movable conveying mechanism 17Z.  The lower movable conveying mechanism 17Z receiving the paper, is moved in the lateral direction to transfer the paper to a third transferring mechanism 18C and further to the third conveying belt 23.