baber/WOPTO huggingface dataset:
Patent JP-S5510112-A (JP)
Title: Device for tightening drive chain of multi-wheel agricultural working vehicle
Inventor: KANEKO AIJIROU
IPC: F16H7/08
Filed: 1978-07-03
Abstract: PURPOSE: To continue the preferable running operation of a multi-wheel agricultural working vehicle by containing a plate on which a tightening elastic piece is telescopically arranged within a drive chamber directly under a drive chain to tighten suspended chain.  
     CONSTITUTION: Hollow drive chambers are formed at both right and left sides of an automotive body 3 inamulti-wheel agricultural working vehicle. A number of drive chains 8 are suspended between axles 6 in the drive chambers. A plate 11 on which a tightening elastic piece 12 is arranged is telescopically contained in the drive chamber directly under the chains 8. The piece 12 is attached at one end 12a thereof to the plate 11, and at the other end 12b to a guide frame 13 attached to the plate 11 to thus receive the suspended portion 8a of the drive chain 8 at the piece 12 to thereby tighten the chain 8 by the elastic operation of the piece 12 to preferably run the vehicle via the drive chains 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08250329-A (JP)
Title: Malfunction detecting method and device of inductance elemenet circuit
Inventor: YAMADA SHIGEO
IPC: H01F7/20
Filed: 1995-03-13
Abstract: PURPOSE: To check an inductance element or a circuit equipped with it for malfunction with a simple means or a simple circuit structure. CONSTITUTION: An inductance element 2 used in a textile machine is driven by a circuit 3, and a surge current flowing through a surge absorbing element 7 connected in parallel with the inductance element 2 is detected after the inductance element 2 is turned off or while it is in operation, and it is judged basing on that the surge current is present or not whether a malfunction is present in a circuit equipped with the inductance element 2 or not.
Patent JP-S62237588-A (JP)
Title: Automatic correcting and processing system for positional shear of image
Inventor: YAMAMOTO KATSUTERU
IPC: G06T3/00
Filed: 1986-04-08
Abstract: PURPOSE:To highly accurately correct the positional shear of an input image by detecting the linear component of vector data in an automatic correction processing part based on the vector data of an image to correct the positional shear of the image. CONSTITUTION:A candidate segment li for correcting positional shear is found out by using the procedures 2-7 in the shown diagram. In a step 8, the length lx of the x direction of the candidate segment li and the length ly of the y direction are found out, and in steps 9-11, a point Pi+1' obtained after correcting the positional shear of a point Pi+1 is found out. In a step 12, a coordinate replacing matrix T for moving the point Pi+1 to the point Pi+1' is found out. In a step 13, N point data P1...PN are converted into Q1'...QN' by using the matrix T. If the positional shear correcting result based on the length li is available, the Q1'...QN' are adopted as the positional shear corrected result in a step 15.
Patent JP-H02258753-A (JP)
Title: Preparation of 4'-chloro-2'-trifluoromethylpropoxyacetanilide
Inventor: YAMADA KENTARO
IPC: C07C231/02
Filed: 1989-03-31
Abstract: PURPOSE:To quantitatively prepare a compound useful as an intermediate for agricultural chemicals in a relatively short time without accompanying any by-product by reacting an aniline compound with propoxyacetic acid chloride. CONSTITUTION:4-Chloro-2,alpha,alpha-trifluoro ortho toluidine of formula I (hereinafter referred to as aniline) is reacted with propoxyacetic chloride in the absence of a solvent or in an anilide solvent or toluene solvent at 50-110 deg.C for 30min - several hr to provide the objective compound of formula II. Since hardly causing the by-preparation of hydrogen fluoride produced by hydrolysis of the trifluoromethyl group, the method permits the employment of a general glass- lined reaction tank.
Patent JP-H09240281-A (JP)
Title: Lower traveling device for sliding type door in van type cargo vehicle
Inventor: AMANO KIKUO
IPC: E05D15/10
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To increase an opening width maximally when a door is fully opened, to minimize the rotation moment of the door, and to regulate an installation position for an arm part so as to improve durability for a long term use by improving installation positions of a horizontal roller and a vertical roller to the arm part. SOLUTION: In a sliding type door 20 for a van type cargo vehicle, one end of an arm part 22 is installed in the lower end of the sliding type door 20 via a long hole 24, a bolt, and a nut 26 while allowing its position to be regulated, and in the upper part of the other end of the arm part 22, a horizontal roller 30 traveling in a guide rail 28 is pivoted freely rotationally, while in an approximately half position of an interval between the horizontal roller 30 and the door 20, a vertical roller 32 supporting the weight of the door 20 is pivoted freely rotationally in the position protruded forward from the front end face of the door 20.
Patent JP-H09239659-A (JP)
Title: Work setting method for surface plate
Inventor: SUZUKI SATOSHI
IPC: B24B41/06
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide the work setting method for a surface plate, which enhances an operating efficiency for a work setting operation, can lessen dispersion in setting a condition, concurrently enhance the durability of the surface plate, and also can prevent the appearance of each work itself from being worsened. SOLUTION: In a case when a plurality of works W each of which has a flat surface at least at its one side, are set over a surface plate 1 in such a way that each aforesaid flat surface is brought into contact with the work resting surface 1a of the surface plate 1 for a grinding work, a great number of projections each of which occupies a very small area, are formed in the work resting surface of the plate 1 in such a way that a plurality of the projections are allocated for one work, and the flat surface of each work is brought into contact with the work resting surface 1a so as to be rested thereon, and concurrently a plurality of the works rested thereon are pressed with pressure by way of an elastic spacer so as to be thereby set over the plate 1. Each projection is set higher in height for example, 10μm or more, and also is so formed as to be uniformly located therein.
Patent JP-S524711-A (JP)
Title: Telemeter transmission/reception system
Inventor: TAKENO KOUHEI
IPC: H04Q9/00
Filed: 1975-06-30
Abstract: PURPOSE:To enable data to be received by combining a plural number of parallel/ series code converters with a single series/paralled code converter in a code transmission receiver circuit and abolish quening time in the case of line changeover to improve transmission efficiency.
Patent JP-H06275551-A (JP)
Title: Formation of indium electrode on cdte substrate
Inventor: SATO NORIKO
IPC: H01L21/28
Filed: 1993-03-17
Abstract: PURPOSE:To provide an indium electrode forming method by which an indium electrode which can improve the adhesion between a vapor deposited film and CdTe substrate without making the surface of the substrate rough and has a strong mechanical strength. CONSTITUTION:In the title method, an indium electrode is formed on the surface of a CdTe substrate in such a way that, after specular finishing the surface of the substrate and etching the surface with a chromium-based etchant, the surface is washed with water and dried. Then indium is vapor deposited on the surface of the substrate by vacuum deposition and the indium is treated for 10 to 15 minutes at 200-240 deg.C in a nitrogen atmosphere.
Patent JP-S62238089-A (JP)
Title: Device for adjusting optical axis of beam
Inventor: IWATA SHIYOUTAROU
IPC: G01C3/00
Filed: 1986-04-10
Abstract: PURPOSE:To smoothly adjust an optical axis with a lightweight and simple device and with high accuracy by constituting a titled device in such a manner that a support is rotated around supporting pins and supporting shaft by rotating screws of a support pressing mechanism. CONSTITUTION:A pair of the supporting pins 32 fixed to the outside surface of the support 31 around the central axis of the support are held in the central position on the diametrically opposed sides of a supporting frame 33 and the support 31 is rotated around the axes of the supporting pins 32. A pair of the supporting shafts 34 fixed to the centers on the two sides orthogonal with the sides pivotally fitting the supporting pins 32 of the supporting frame 33 permit rotation of the supporting frame 33 around the shafts 34 at the outside frame 35. The support 31 permits rotation in the orthogonal direction around he pins 32 and shafts 34. Two pairs of the pressing mechanisms consisting of screws 36 and screws 37 with springs with the support 31 in-between are disposed to intersect orthogonally on the same plane in the lower part of the wall surface of the outside frame 35 to constitute the mechanism for adjusting the optical axis. The screws 36 are thus rotated to press the outside surface of the support 31 so that the support 31 adjusts the inclined optical axis.
Patent JP-S5416008-A (JP)
Title: Steam turbine
Inventor: TODA ASAHARU
IPC: F01D9/02
Filed: 1977-07-07
Abstract: PURPOSE: To provide a steam turbine wherein erosion is prevented from appearing at a surface of a double flow nozzle box by constituting same such that the nozzle box has at a portion thereof adjacent to a rotor a projection having a curved surface of a small curvature in a circumferential direction in order to prevent turning of solid particles. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63260724-A (JP)
Inventor: FURANSOWA BAREI
IPC: B23H7/06
Filed: 1988-04-04
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-H10279699-A (JP)
Title: Molding and its production
Inventor: IMAIZUMI TADASHI
IPC: C08J5/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a molding which fully utilizes the unnecessary part of plants of the family Gramineae and contains no thermosetting resin as a binder by molding a mixture containing a product of grinding of the straws of plants of the family Gramineae as the principal material and a binder being a water- based adhesive based on a styrene/acrylic copolymer. SOLUTION: A principal material being a product of a grinding of the straws of plants of the family Gramineae, desirably a residue from the straws of sugar canes after a sugar extraction step is impregnated with 50-100 pts.wt. (in terms of the adhesive), based on 100 pts.wt. product of grinding, water-based adhesive based on a resin component being a styrene/acrylic copolymer to prepare an impregnated molding material. This material is molded at ordinary temperature under elevated pressure or molded under applied heat and pressure to obtain a molding. This molding can be used as a substitute for an existing woody board.  As compared with the case in which a thermosetting resin is used, the use of the water-based adhesive can make it possible to facilitate the step of drying the molding material, to eliminate the necessity for a step of pressing under high-temperature and high-pressure conditions and to obtain a molding containing no residual solvent, etc., harmful to the human body.
Patent JP-H1170880-A (JP)
Title: Steering position adjustment control device
Inventor: HAYASHI KENJI
IPC: B62D1/181
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To enhance quietness when a motor is in operation, and make operating properties excellent. SOLUTION: This steering position adjustment mechanism is equipped with a steering position adjusting mechanism adjusting the position of a steering wheel, motors 171 and 181 driving the steering position adjusting mechanism, rotation sensors 176 and 186 detecting the rotation of each motor, and with a control device 19 executing the duty control of the motors 171 and 181 based on the deviation between a target control speed set in advance when the steering position adjusting mechanism is actuated, and an actual speed, and the motors 171 and 181 are thereby driven by FETs 41 through 48.
Patent JP-H05290308-A (JP)
Title: Rotary head type digital tape recorder
Inventor: ISHII YUKIHIRO
IPC: G11B20/10
Filed: 1992-04-03
Abstract: PURPOSE:To provide a digital tape recorder which is a rotary type and performs recording and reproducing two channel signals one channel by one channel. CONSTITUTION:This recorder is provided with switching means 8 and 9 of two channel which switches an input signal from external and a reproduced signal from a preceding reproducing head. Also, the switching means 8 and 9 are constituted so as to enable switching in every channels, while a signal passing through the switching means 8 and 9 is supplied to a recording head.
Patent JP-S63249426-A (JP)
Inventor: OTSUKA HIROSHI
IPC: H02J3/01
Filed: 1987-04-02
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-S5111782-A (JP)
Title: 77 aminosefuemujudotaino seizoho
Inventor: NUMATA MITSUO
IPC: B29C51/10
Filed: 1974-07-16
Abstract: 7-Amino-3-cephem-4-carboxylic acids of formula (I) (where R2 is an N-contg. heterocyclic residue), e.g. 7-amino-3-(1-methyl-5-tetrazolyl thiomethyl)-3-cephem-4-carboxylic acid, and their salts and esters are prepd. by reacting 7-(-ketoacylamino cpds. of formula (II): (where R1 is H, lower alkylthio or an N-contg. heterocyclic thio group) or a salt or ester thereof with a cpd. of the formula H2NR3 (III) (where R3 is a hydroxyl gp. or an amino gp. opt. substd. by alkyl or aryl) or a salt thereof.  (I) are intermediates for antibiotic cephalosporins. (I) are obtd. in highly pure form.
Patent JP-S61238745-A (JP)
Title: Production of allyl alcohol
Inventor: TSURUMARU NAOMICHI
IPC: B01J23/00
Filed: 1985-04-16
Abstract: PURPOSE:To lower the unit of acetic acid in the production of allyl alcohol from acetic acid and to suppress the deterioration of hydrolysis catalyst of allyl acetate, by reacting propylene with oxygen and acetic acid in the presence of a Pd catalyst and recovering the by-produced allylidene diacetate from the produced gas in the form of acetic acid. CONSTITUTION:Propylene, oxygen and acetic acid are made to react (1) with each other in vapor phase in the presence of a catalyst obtained by depositing metallic Pd and an alkali metal acetate on silica. The produced gas is cooled (2), the noncondensable component is recycled to the reaction step (1) after the removal (3) of carbon dioxide gas, the condensed component is distilled (4) and the column bottom liquid composed essentially of acetic acid and allylidene diacetate is hydrolyzed (5) in the presence of an acid catalyst to convert the allylidene diacetate to acetic acid. At least a part of the produced acetic acid is recycled to the reaction step (1). The overhead product is distilled (7) and the column bottom free of the overhead product composed mainly of acrolein is hydrolyzed (8) in the presence of a porous acidic ion exchange resin having a crosslinking degree of >=14wt%. The reaction product liquid is distilled (9), the column bottom is recycled to the reaction step (1) and the overhead is distilled (10) again to obtain the objective compound from the bottom.
Patent JP-S538139-A (JP)
Title: Electrophotographic light sensitive element
Inventor: OTOMURA TETSUSHI
IPC: G03G5/14
Filed: 1976-07-12
Abstract: PURPOSE: To satisfy both a good electric characteristic necessary for an electrophotographic light sensitive element and a necessary strong adhesivity between a photoconductive layer and a base, by providing a specified intermediate layer between the photoconductive insulating layer and a conductive substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S565563-A (JP)
Title: Copying apparatus having original feed mechanism
Inventor: YOSHIMURA SHIGERU
IPC: B65H5/00
Filed: 1979-06-27
Abstract: PURPOSE: To prevent the damaging of the original by letting a destaticizing means act while moving along an original placement member from the side opposite from the original placement side of the portion of the original placement member where no original is placed then destaticizing of the original placement face.  
     CONSTITUTION: A destaticizing means 15 consisting of a destaticizing stylus or the like is provided below the glass plate 3 for original placement. This destaticizing means 15, which is away rightward by the specified distance l 1  from the exposure opening, moves in the arrow A direction together with the 1st, the 2nd mirrors 4, 6 at the time of exposure and is moved in the arrow B direction at the same instant when exposure scanning ends. At this time, the original 8 is also moved in the arrow B direction and the next original is fed out synchronously from a feeder part 10 by leaving the specified spacing l 2  (>l 1 ) and is then stopped in the specified position of a set part 13. At this movement, the destaticizing means 15 moves while destaticizing in the effective position where no original is placed on the glass plate 3. Hence, the damaging of the original based on the electric charging at the time of original feeding may be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08279977-A (JP)
Title: Disk camera
Inventor: HAYASHI TAKAYUKI
IPC: H04N5/765
Filed: 1995-04-07
Abstract: PURPOSE: To attain stable recording/reproducing even at the time of photographing in a vibrating state. CONSTITUTION: In positional relation between a disk 6 and an optical head 6, the disk 6 is vertically set up so that the face of the disk 6 is vertical to ground, the moving direction of the head 5 is allowed to coincide with a photographing axis and two guide shafts 7, 8 are vertically arranged. A disk camera body 13 is constituted so as to be supported by two positions, i.e., a hand grip 14 in a lens part and a shoulder pad 15 to be held by a photographer's shoulder and the rotational center 6a of the disk 6 and the position of the pad 15 are aligned on almost the same vertical line. The position of the rotational center 6a of the disk 6 is arranged between the hand grip 14 and the pad 15 and also the position of the head 5 can be arranged between the grip 14 and the pad 15.
Patent JP-S60228307-A (JP)
Title: Automatic product containing device
Inventor: UCHI KEN
IPC: B65H31/20
Filed: 1984-04-23
Abstract: PURPOSE:To facilitate setting of a device, by a method wherein a device, which stacks laminar products in a magazine for containing, is constituted such that a vertically movable elongated support plate with built-in rotary discs is vertically moved within the magazine, and the rotary discs can be rotated. CONSTITUTION:With an elevating motor 50b driven, a support plate 50g is raised within a magazine, not shown. With a cylinder 50M driven, rotary shafts 50h are rotated through a rack 50L and gears 50K, the rotary disc 50j are rotated by a given amount, and the rotary discs 50j are set in a position where they cross the support plate 50g at right angles or obliquely. This, even if the width of the support plate 50g is low, produces an effect in which the width is substantilly increased by means of the rotary discs 50j. This constitution eliminates planking, and facilitates setting.
Patent JP-S579642-A (JP)
Title: Storage conveyor
Inventor: YOMO YUKIO
IPC: B65G65/42
Filed: 1980-06-14
Abstract: PURPOSE: To supply waste matter or the like steadily in a fixed quantity by providing a movable partition plate near and above the terminal end of a conveyor main body while allowing the plate to be moved from the side of the terminal end to the side of the starting end for preventing the excessive increase of load or the impracficable operation even, if a large quantity of the waste mater is supplied.  
     CONSTITUTION: A movable partition plate 13 to be moved by a cylinder 12 continuously or intermittently from the terminal end side to the starting end side is provided on the upper ceiling face near the terminal end of a storage conveyor main body 1. A fixed quantity of  waste matter 11 is conveyed from the starting end to the terminal end of the storage conveyor main body through a movable partition plate 13 and the storage conveyor main body 1 and carried out to a passage 4 from a take-out port 3. The excessive portion over the fixed quantity is blocked by the movable partition plate 13. But, since the movable partition plate 13 is continuously or intermittently moved from the terminal end side to the starting end side, the upper part of the wast matter 11 is pushed by the movable partition plate 13 back to the starting end of the storage conveyor main body 1, and again conveyed to the terminal end side. Thus, smooth transportation can be achieved by successive fixed quantity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5511113-A (JP)
Title: Fe-cr-co type permanent magnet alloy
Inventor: YOSHIZAWA HISAO
IPC: H01F1/04
Filed: 1978-07-06
Abstract: PURPOSE: To obtain the title cheap alloy having superior magnetic characteristics comparable to Alnico alloy, and better workability than that of Alnico, by regulating the contents of Cr, Co, and Mo.  
     CONSTITUTION: The title alloy consists of Cr 17 to 45%; Co 8 to 20%; Mo 0.1 to 10% by weight; and Fe the rest, and has a magnetic characteristics of a (BH) max of above 6.5 MG.Oe after a predetermined heat treatment.  
     EFFECT: In spite of low cost due to a small use amount of Co as compared to conventional Alnico alloy and the absence of V, this alloy has magnetic characteristics comparable to Alnico, and better workability than that of Alnico. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08314636-A (JP)
Title: Image erasure method and stylus-type electronic writing system
Inventor: CHIYAN UN YAN
IPC: G06F3/038
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a simple erasing function to a stylus type electronic writing system. SOLUTION: When a permanent magnet fixed to the erasing end 22 of a stylus 18 is brought into contact with the writing surface of a transparent digitizer 10, a signal is induced in an induction winding 26 placed in front of an electronic display device 12 which has nearly the same size as the digitizer 10 has and is in close vicinity to the surface of the digitizer 10. The picture displayed on the device 12 at the position corresponding to the location where the stylus is brought into contact is erased by inputting the signal to a system 34 through an adjusting circuit 32.
Patent JP-S58202246-A (JP)
Title: Residual sheets sensing device
Inventor: TAKAGI YOSHIAKI
IPC: B65H26/08
Filed: 1982-05-18
Abstract: PURPOSE:To have simple and sure sensing of the remaining amount of sheets by furnishing a source and a photosensor at the sides of sheets and by allowing the beams from this source to irradiate the photosensor when the remaining amount becomes below a certain specific level. CONSTITUTION:A paper roll 11 consists of a long sheet of thermosensitive paper 12 which is wound round a core 13, and is fitted separably at a support of a facsimille receiver etc. through a shaft 14 fitted on this core 13. Here a source 15 and a photosensor are oppositely arranged on both sides of the roll 11, seen in its axial direction. If the amount of this roll 11 in the coarse of use is more than a certain specific level, beams emitted by the source 15 are reflected at the end face of the roll 11, so that the photosensor will receive no beams. If the residual amont becomes below the specified value, the beams are directly irradiated to the photosensor 16, which will then give a signal of beams being received. Thus it is informed that a scanty amount of roll 11 remains.