baber/WOPTO huggingface dataset:
Patent JP-H05126148-A (JP)
Title: Direct acting rolling guiding unit
Inventor: TANAKA KAZUHIKO
IPC: F16C29/06
Filed: 1991-11-01
Abstract: PURPOSE:To provide a direct acting rolling guiding unit of simple parts management system, at low manufacturing cost. CONSTITUTION:A separator 1 to be interposed between respective balls 24 or rolls as a rolling body, is formed out of a pair of divided bodies 2, 3, the relative position adjustment of which is possible in the approaching/separating direction to/from the rolling body. Even when a plurality of direct operated rolling guiding units are to be manufactured, one type of separator can be responded to each unit.
Patent JP-H11150636-A (JP)
Title: Handy scanner
Inventor: INAHARA KENNOSUKE
IPC: H04N1/107
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent an image from being blurred when an operator slightly floats a device body in error at the time of reading out an image by moving a handy scanner on the surface of an original. SOLUTION: A reading unit 30 constituted of integrating an image reading part for reading out an image, converting the read image into an electric signal and outputting the electric signal and a roller 21 arranged so as to be pressed in contact with the surface of the original to detect sub-scanning quantity has an oscillation mechanism for optionally oscillating a case constituting an outer wall for a device. A compression spring 51 applies force for mutually separating the unit 30 and the case 41 to them and the unit 30 is held at a certain position by a stopper of the case 41. When the lower end face of the case 41 is pressed until contact with the surface of the original, the unit 30 is pressed into contact with the surface of the original by the compression force of the spring 51.
Patent JP-H03175303-A (JP)
Title: Measuring apparatus utilizing speckle
Inventor: TAKEMURA YASUHIRO
IPC: G01B11/00
Filed: 1989-12-04
Abstract: PURPOSE:To measure at real time by rendering what is obtained by subtracting the relative position between first and second modulating luminous flux outputting means in vector the displacement of first and second speckle patterns from the relative position, namely, an object to be inspected. CONSTITUTION:A luminous flux 5 from a laser source 1 is incident upon an object 2 through a lens 6. The reflecting luminous flux forms a speckle pattern on a CCD7. The image of the speckle pattern is taken into an image processor 8 at first and second time points, and respectively displayed at matrix liquid crystal panels 9, 10. Meanwhile, a luminous flux 12 generated by a laser 11 and a beam expander 13 is divided into two directions by a beam splitter 14, one being incident upon the panels 9, 10 and reproduced on a matrix liquid crystal panel 19 in the form of a complex amplitude transmittance distribution through a Fourier transformation lens 15, a CCD 28 and a liquid crystal driving circuit 17, while the other luminous flux 12b being incident upon a CCD 20 through a mirror 18, the panel 19, a Fourier transformation lens 16. The relative position of these light points can be easily obtained by an image processing circuit 21.
Patent JP-H04184312-A (JP)
Title: Microscope provided with focusing mechanism
Inventor: HASEGAWA HISASHI
IPC: G02B21/26
Filed: 1990-11-19
Abstract: PURPOSE:To obtain simple constitution in which a stage side focusing moving system and an objective lens side focusing moving system are easily switched by specifying the attachment of the members on the movable side and the fixed side of a stage and a revolver. CONSTITUTION:A dovetail groove 24 by which a lens barrel 3 and the revolver are attached is formed on the tip part of the arm part 23 of a mirror base 20. An attachment guide 25 is attached to the front of a barrel 22 so that it can freely slide up and down, and a dovetail part 35 by which a stage holding member and a revolver holding member are attached is formed on the front surface of the guide 25, then the guide 25 is connected to a focusing handle 27. In a stage moving mode, the revolver 33 is attached to the groove 24 and a movable side stage holding member is attached to the guide 25. In an objective lens moving mode, a movable side revolver holding member 40 is attached to the guide 25, and a fixed side stage holding member 41 is fixed on a pedestal 32. Then, a sample S is placed on the stages 38 and 38' and irradiated with illuminating light from a light source incorporated in a base part 21 by condensers 39 and 39'.
Patent JP-H07166817-A (JP)
Title: Assembled hollow cam shaft
Inventor: HANADA KUNIO
IPC: F16C3/02
Filed: 1993-12-14
Abstract: PURPOSE:To keep satisfactory cooling performance by forming an opening at least on one of end members assembled to both ends of a hollow shaft main body, and releasing friction. heat of the end members of cam pieces from the opening. CONSTITUTION:A builtup hollow cam shaft has a steel hollow shaft main body, a plurality of cam pieces 3 and journals 4 press-fitted around an intermediate outer periphery of the shaft main body 2, a top journal 5 and an end journal 6 both serving end members provided on both ends of the shaft main body 2. The top and end journals 5, 6 are made of material which is not heat treated, that is, not hardened. An opening 63 communicated with a hollow pipe of the shaft main body 2 is formed on an end surface of the end journal 6. Friction heat at the end members 5, 6 and the cam pieces 3 is released from the opening 63 to outside, for showing satisfactory cooling performance.
Patent JP-H04185231-A (JP)
Title: Method of controlling parallel redundant power source unit
Inventor: KARUBE AKIRA
IPC: H02J1/00
Filed: 1990-11-19
Abstract: PURPOSE:To save modification of hard ware and soft ware, even if the number of power source units in a group is changed, by receiving connection information of each of the power source unit groups from a group set signal passed through the power source units and storing the information in a memory. CONSTITUTION:A UPC 10 consists of a controller 11, a power source group setting register 12, a power source on-off setting register 13, a power source group confirmation receiver 14, and a power source alarm signal monitoring receiver 15. The controller 11 is equipped with a power source connection information storage memory 16. Because the connection information of each of the power source unit groups is obtained from a group set signal passed through the power source units and stored in the memory 16, to which group a power source unit belongs is automatically recognized.
Patent JP-S63159858-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAMAKI KIYOSHI
IPC: G03G5/05
Filed: 1986-12-23
Abstract: PURPOSE:To improve environmental resistance, more particularly UV resistance, oxidation resistance and durable properties as well as sensitivities by incorporating a specific compd. into an electrophotographic sensitive body. CONSTITUTION:The compd. expressed by the formula is incorporated into the electrophotographic sensitive body having layers contg. an electric charge generating material (CGM) and charge transfer material (CTM) on a conductive base. In the formula. R denotes an electron withdrawing group, n=0, 1, 2; R may be the same or different when n=2. R1-R3 are a hydrogen atom and alkyl aryl, cycloalkyl, aralkyl, carboalkoxy, COOH3, and CH groups. The amt. of said compd. to be added is 0.1-100wt.%, more preferably 1-50wt.%, more particularly preferably 5-25wt.% by the weight of CTM. This photosensitive body consists of the base 1, the charge generating layer 2 and the charge transfer layer 3 or the charge generating layer 2 may be formed as the upper layer. The single-layer constitution contg. CGM and CTM is equally satisfactory.
Patent JP-2000106951-A (JP)
Title: Table folding tuning device
Inventor: YAGI MASAO
IPC: A47B3/083
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a table folding tuning device which is large in the table folding tuning device of a top plate folding type table and eliminates the interference with the knees of sitting persons while such interference makes the easy sitting infeasible. SOLUTION: Lower pins 21 and part of folding lock mechanisms 8 which are heretofore located in the lower part on the inner side of inside cylinders 3 are arranged on the outer side of the inside cylinders. The bottom ends of coil springs 7 are pressed to the bottom plates 6 of the inside cylinders and the top ends are pressed to the rear surfaces of the connecting pins 2, by which the parts to be built into the inside cylinders 3 are confined only to the coil springs 7. The length of the inside cylinders is this minimized and the size of this device is reduced.
Patent JP-2001129720-A (JP)
Title: Method for carrying out remainings of material after flat bars are cut out therefrom
Inventor: TANEHARA KENICHIRO
IPC: B27B31/02
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for carrying out remainings after flat bar preparation which allows a remainings carrying-out yard to be small. SOLUTION: Materials are supplied from a material supply yard 3 and remain after flat bars are cut out therefrom are accumulated. Namely if the remainings are short they are accumulated in a short piece yard P5 a remainings carrying- out yard 5, and the rest is accumulated in a zone of the yard 5 whose number corresponds to the number of a zone of the yard 3 from which they were supplied. when accumulating the remainings in the yard 5, the central part of the remainings should be positioned on the center CL of the yard 5.
Patent JP-H03176265-A (JP)
Title: Shaft weight shifting preventive device
Inventor: OKU YASUMASA
IPC: B61F3/00
Filed: 1989-12-01
Abstract: PURPOSE:To prevent shift of the axle load and fore-and-aft vibration of a car and enable it to be designed small, by furnishing a means, which corrects the axle load likely to shift with change in the drive force by an actuator installed between a bogie frame and a shaft box or car body and thereby generates an axle load shift preventing force. CONSTITUTION:A traction force is sensed by a traction force sensing means 35, and car speed sensing means 36 are mounted on axles 1-4. In response to the output of this traction force sensing means 35, No.1 calculational processing circuit 37 calculates the respective load shift amount DELTAW1-DELTAW4 on the axles generated when the car is starting with the aid of an axle load shift amount sensing means 50. Meantime No.2 calculational processing circuit 38 makes specified processing in response to the outputs of the processing circuit 27 and the car speed sensing means 36, and also in response to that output of same circuit 37 which represents the axle load shift amounts DELTAW1-DELTAW4 when the car is started with the aid of the car speed sensing means 36. A control circuit 39 is operated so that a reaction force corresponding to the axle load shift amounts DELTAW1-DELTAW4, and actuators 31-34 are controlled individually by servo valves 40-43. Thereby generation of axle load shift amounts DELTAW1-DELTAW4 on respective axles can be prevented.
Patent JP-2001134771-A (JP)
Title: Object recognizing device
Inventor: SAKA MASAKAZU
IPC: G06T7/60
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To recognize the outer form of an object even without providing a desired edge. SOLUTION: This object recognizing means is provided with an object position specifying means for specifying the position of the object, an image pickup device for picking up the image of the object, a processing area setting means for setting a processing area on the image provided by the image pickup device on the basis of the specified position of the object and the predetermined size of the object to be recognized, a horizontal edge extracting means for extracting a horizontal edge from the processing area on the basis of the luminance value of pixels included in the processing area and an edge discriminating means for discriminating whether or not each of extracted horizontal edges shows this object to be recognized based on the preset feature of the object to be recognized,  selects the horizontal edge expressing the outer form of the object out of horizontal edges discriminated to show the object and recognizes the outer form of the object on the basis of this horizontal edge. Even when the desired vertical edge can not be provided, the outer form of the object can be recognized from the provided horizontal edge.
Patent JP-H10231810-A (JP)
Title: Pressurizing cylinder
Inventor: UMEDA SHIGERU
IPC: F15B15/16
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a pressurizing cylinder decreasing generation of noise, by eliminating a discharge of pressurizing fluid at pressure operating time. SOLUTION: In a pressure cylinder arranging an inner cylinder 2 slidably in an outer cylinder 1 to be provided with a pressure rod 21 in a tip end of the inner cylinder, the pressure cylinder has a cylinder front chamber 7 in the inner cylinder provided with a pressure surface for giving pressure force to the pressure rod, cylinder rear chamber 9 in the outer cylinder provided with a pressure surface for further increasing pressure force of the pressure rod, and an intermediate chamber 8 provided with a piston formed with a front surface of the cylinder rear chamber in the outer cylinder by a rear surface in order to open the pressure rod.  A pressure receiving area of the intermediate chamber is formed smaller than any pressure receiving area of the cylinder front/rear chamber, with a pressure fluid left as stored in the intermediate chamber, the pressure fluid is supplied to the cylinder front/rear chamber through a pressure fluid supply path, so as to increase pressure force of the pressure rod.
Patent JP-H08169398-A (JP)
Title: Unmanned submersible machine
Inventor: YAMAMOTO KITAO
IPC: B63C11/48
Filed: 1994-12-19
Abstract: PURPOSE: To provide an unmanned submersible machine which simplifies the construction by dispensing with a penduram mechanism for stabilizing the roll motion and further stabilizes the roll motion when the nose of the machine is directed right above and right below. CONSTITUTION: At least three sets of thrusters 81 -83 are disposed longitudinally of the body 1 of an unmanned submersible machine M. Thrusters 85 directed vertically are disposed on both left and right sides of the body 1 while the thrusts of the respective vertical thrusters 8 are controlled automatically or manually.
Patent JP-2000141445-A (JP)
Title: Method for controlling raw material supply to extrusion molding machine and control device
Inventor: KOYAMA TSUTOMU
IPC: B29C31/02
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the adverse effect of a detection error (noise) attributed to the unavoidable vibration of a hopper and the like, when a raw material conveying mechanism is controlled. SOLUTION: A PVC powder stored in the secondary hopper 12 of a raw material metering part 10 is continuously metered using a load cell 14 and then is allotted to a screw feeder 20 as a raw material conveying mechanism, which, in turn, supplies the PVC powder to an extrusion molding machine. In this case, a control part 15 extracts variations in the bulk specific gravity of the PVC powder contained in the hopper 12 from various kinds of noise based on frequencies, with the help of the load cell 14 of the raw material metering part 10. Finally the control part 15 controls the number of revolutions of the screw feeder 20 based on only the supply of the PVC powder to the screw feeder 20 based on the extracted variations in the bulk specific gravity.
Patent JP-S63164101-A (JP)
Inventor: TSURUYA SADAJI
IPC: F21V7/16
Filed: 1986-12-25
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-H06218003-A (JP)
Title: Cervical vertebra/vertebra fixing device
Inventor: ROBAATO ESU HAURANDO
IPC: A61B17/58
Filed: 1993-12-15
Abstract: PURPOSE: To provide a compact cervical fixing device and facilitate an installation by implanting one end of a bone screw having a long axis to a cervical vertebra, accommodating a clamp assembly body at the other end and setting a rod-receiving half-slit in the clamp assembly body oriented at a pre-determined angle against the long axis of the bone screw. CONSTITUTION: Bone screws 90 are set inside the side mass and a spacer is installed in order to raise the bone screws 90 to a predetermined height on the plane of the bone. The bone screws 90 are inserted on each side of a cervical vertebra, lower saddles 110 and 150 are assembled on the bone screws 90, and a rod 58 is installed within the lower saddles 110 and 150. Next, upper saddles 190 and 230 are assembled on the bone screws 90 and the rod 58, and the assembled entirety is held together with a locking assembly body 60 which functions to fix the saddles to the bone screws 90 by bolting the upper and lower saddles 190, 230, 110 and 150 to a rod 58. On the upper surface of the lower saddles 110 and 150, a rod-receiving half-slit orifice 130 is formed and, on the lower surface 192 of the upper saddles 190 and 230, a rod-receiving half-slit orifice 206 is formed.
Patent JP-2000140810-A (JP)
Title: Treatment of industrial waste and construction formed by same
Inventor: HINOTO JUNSABURO
IPC: B09B3/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent stored industrial waste from being permanently subjected to chemical change by an low-priced treating method and to enable using a construction formed by this method for improvement of the ground as a firm supporting body. SOLUTION: This treating method consists of a process wherein while the ground 10 is dug, a cylindrical body 11 is sunk into the ground to form a storage vessel 26 of prescribed length, a process wherein a bottom disk 19 is formed in the bottom part of the storage vessel 26, a process wherein industrial waste 21 is fed into the storage vessel 26, and a process wherein mortar is injected into the storage vessel 26 into which the industrial waste 21 has been fed to form industrial waste soaked in the mortar 25. In the process wherein the storage vessel 26 is formed, the ground 10 is dug while filling muddy water 12 into the storage vessel 26.  Since the whole industrial waste 21 is covered with the storage vessel 26, the bottom disk 19, and a surface part 27 and the inside thereof becomes industrial waste soaked in the mortar 22, the construction constructed becomes permanent solid matter. This solid matter is found a safeguard for playing a part of the supporting ground only under the ground.
Patent JP-H11147211-A (JP)
Title: Chopped strand mat formed of bamboo fiber as main material and its manufacture
Inventor: TODA KENICHIRO
IPC: B27N3/04
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a lightweight and inexpensive chopped strand mat of elasticity and rigidity equivalent to those of glass fiber free from the adverse effect to health, wastes of which are easily burnt by strand bonding and forming bamboo wires and forming a chopped strand mat. SOLUTION: When a rotating brush 5 is rotated at high speed while a material A formed of raw material bamboos adjusted to approximately to 0.3-2 mm maximum diameter and the 10-500 mm length by means of cutting, striking, roller fibrillating and the like is placed on a conveyor 1 and carried thereon and mixed with a bonding agent, and the material S is blown off onto a conveyor 2 below, the material A is sprinkled thinly and uniformly on the wire mesh conveyor 2 and accumulated thereon. Then bamboo wires are compressed by a conveyor 3 in the state of being clamped into the sandwich shape by two non-woven cloths 6 and 7. Also fibers are sprayed from a fiber jet pipe 4 on the lower face of the conveyor 3, and the material A is bonded together with the non-woven cloths to manufacture a bamboo wire chopped strand mat 13 of continuous roll shape.
Patent JP-H04185633-A (JP)
Title: Photocurable resin composition
Inventor: OHASHI YOSHINOBU
IPC: C08L29/14
Filed: 1990-11-20
Abstract: PURPOSE:To improve the adhesiveness and water resistance of a cured item by compounding an epoxy resin, a cationic photopolymn. initiator, and a polyvinyl acetal resin in a specified ratio. CONSTITUTION:100 pts.wt. epoxy resin (e.g. a bisphenol A epoxy resin), 0.1-10 pts.wt. cationic photopolymn. initiator selected from the group consisting of an arom. diazonium salt, an arom. iodonium salt, an arom. sulfonium salt, an arom. selenium salt, a metallocene compd., etc., 5-100 pts.wt. polyvinyl acetal resin having an average degree of polymn. of 300-1000 and comprising 70wt.% or higher vinyl acetal units, 25wt.% or lower vinyl alcohol units, and 15wt.% or lower vinyl acetate units, and, accroding to needs, an auxiliary photosensitizer, a photosensitiation accelerator, a filler, a thickening agent, a plasticizer, etc., are compounded to give the title compsn.
Patent JP-H01197475-A (JP)
Title: Naphtho (2, 1-b)(1, 4)thiazepine-4(5h)-on
Inventor: ERUNO MOHAKUSHI
IPC: C07D281/10
Filed: 1988-12-15
Abstract: NEW MATERIAL: The compound of formula I [R 1  is lower alkoxy or phenyl substituted with halogen; R 2  is OH, lower alkoxy, lower alkanoyloxy, lower cycloalkylcarbonyloxy; R 3  and R 4  are each lower alkyl, phenyl lower alkyl or together form a piperidine or pyrrolodine ring; (n) is 2 to 4; (m) is 1 or 2] or its acid addition salt.  
     EXAMPLE: (±)-Cis-2,3-dihydro-3-hydroxy-5-[2-(dimethylamino) ethyl]-2-(4- methoxyphenyl) naphtho[2,1-6][1,4]thiazepine-4(5H)-one.  
     USE: Medicaments. Having activity as calcium channel blockers and accordingly, being useful as agents for treatment of ischemia and blood pressure lowering.  
     PROCESS: The compound of formula I when R 2  is OH is obtained by allowing the compound of formula II to react with the compound of formula III (Z is halogen). 
     COPYRIGHT: (C)1989,JPO
Patent JP-H02159804-A (JP)
Title: Oscillator
Inventor: ISHIDA NOBUHITO
IPC: H03B5/18
Filed: 1988-12-13
Abstract: PURPOSE:To mechanically change an oscillated frequency of an oscillator by coupling a variable capacitor to a dielectric resonator. CONSTITUTION:A dielectric resonator 4 is connected to a base of an oscillation transistor(TR) 5 via a capacitor 3 and a variable capacitor 1 is connected to the resonator 4 via a capacitor 2. The length of the resonance direction L of the resonator 4 is kept as it is to vary the capacitance of the resonance circuit by varying the capacitor 1 mechanically to vary the oscillated frequency. Thus, when the change of the oscillated frequency is required over a wide band, the same resonator is used to obtain the frequency of the required band.
Patent JP-2000153140-A (JP)
Title: Method and apparatus for gas dissolution
Inventor: HANSON CEDRIC
IPC: C01B13/02
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for economically and efficiently oxygenating waste water. SOLUTION: A liquid in which oxygen-containing gas must be dissolved is pumped up so as to pierce through a main flow 4 to be distributed to more quickly moving sub-flows 6A, 6B. The respective sub-flows 6A, 6B pass through a turbulent flow inducing means and air or oxygen is introduced into the turbulent flow regions of the respective sub-flows. The relative introducing ratio of air to oxygen is changed so as to economically or effectively oxygenate the liquid. The gas-containing liquid is passed through a nozzle at a speed sufficient to generate a turbulent flow dividing air bubbles into smaller air bubbles and further stirring the liquid to return to the vol. of the liquid.