baber/WOPTO huggingface dataset:
Patent JP-H11149934-A (JP)
Title: Electrolytic cell
Inventor: SAKATA FUMITOSHI
IPC: H01M8/12
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a single element positioned in the downstream side along the electrolytic gas flow direction. SOLUTION: Single elements S10, S20, S30 constituting this electrolytic cell are mechanically connected in the axial direction by interconnectors 14, 24, 34 and electrically connected in series. The electrolytic gas G to be electrolyzed is supplied from the single element S10 side, flows through the electrolytic cell, and is discharged from the single element S30 side. Since the concentration of the electrolytic gas G is decreased as the electrolytic gas G is electrolyzed while flowing in the inside of the electrolytic cell, the voltage applied to the electrolytic cell becomes higher as the gas G flows in further downstream side.  On the other hand, since the length of the electrolytes 11, 21, 31 in the axial direction is successively made longer in the further downstream side, the current density applied to the electrolyte 31 of the single element S30 in the lowest downstream side is lowered and consequently, damage of the electrolyte 31 in the lowest downstream side can be prevented.
Patent JP-H11146877-A (JP)
Title: Ultrasonograph
Inventor: HAYASHI TATSUYA
IPC: A61B8/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To correctly measure the volume of an internal organ on the display image of a tomographic image including the target internal organ. SOLUTION: An internal organ volume arithmetic part 9 for fetching image information from DSC 3 so as to be operated is provided so that image information on plural segments which are designated by crossing the internal organ in the display image of the tomographic image including the organ is read by an input part 4 for inputting the optional segments as against a display image surface by a manual operation and a graphic display part 5 for processing segment information which is inputted by the input part 4 for image display. The image element information is smoothed along the segments, image element information on the smoothed segments is successively read-out along the segment direction, the change degree of the read image element information is detected, the boundary of the internal organ is judged based on the detected change degree of image element information and the extremes of the change and the volume of the organ is calculated based on the boundary of the organ. Thus, the volume of the internal organ is correctly measured on the display image of the tomographic image including the target internal organ.
Patent JP-H05146705-A (JP)
Title: Method for sorting crushed plastic by specific gravity and apparatus therefor
Inventor: MITSUSAKA TOSHIAKI
IPC: B03B5/28
Filed: 1991-11-29
Abstract: PURPOSE:To provide a method and apparatus for accurately sorting a crushed plastic mixture of polypropylene, polystyrene, polyvinyl chloride, etc., by specific gravity. CONSTITUTION:Compressed air 32 is fed to an air diffuser plate 20 installed in the bottom part of a water tank 10 and fine bubbles formed by the air diffuser plate 20 are quantitatively blown in water stored in a water tank 10 to uniformly mix them with water, causing apparent gravity of water to be <=1.0. Thereby crushed plastic of <=1.0 specific gravity is sorted with good accuracy and by specific gravity from the mixture of two or more kinds of crushed plastic including granules of <=1.0 specific gravity and differing in specific gravity. Since specific gravity liquid 34 prepared by the operation is water, when it is used combined with other specific gravity liquid, such as water solution of inorganic salt, there is no problem on change in set specific gravity and pollution due to a mutual mixing of specific gravity liquids.
Patent JP-H02163568-A (JP)
Title: Actuator supporting device of automatic transmission
Inventor: TAKASE ISAO
IPC: F16H3/66
Filed: 1988-12-14
Abstract: PURPOSE:To properly set the degree of axis center of a cylinder and obtain the compact device with the simple constitution, by positioning the inner peripheral part of the cylinder in the radial direction by interposing a bush between the outer peripheral surface of the hub part of a supporting member and the inner peripheral surface of an annular boss part. CONSTITUTION:In a hydraulic actuator 2, the degree of axis center of the cylinder inner peripheral part 10 is set properly by interposing a bush 12 between the outer peripheral part of the hub part of a supporting member 11 and the inner peripheral surface 3c of an annular boss part 3b, and the outer peripheral surface of a hub part 11a is slidingly attached onto the inner peripheral surface of the bush 12, and smoothly revolved. Further, since the bush 12 sets the supporting member 11, i.e., the position in the cylinder radial direction of the hydraulic actuator 2, on the inner peripheral side of the annular boss part 3b, the need of increasing the dimension in the axial direction of the automatic transmission 1 is obviated. Therefore, the compact device can be obtained by reducing the dimension in the axial direction.
Patent JP-H04185857-A (JP)
Title: Fixing metal fittings for folded plate roof
Inventor: OCHIAI TOSHIHIKO
IPC: E04D13/00
Filed: 1990-11-20
Abstract: PURPOSE:To enable a fitting position to be regulated in the horizontal direction by mounting the plate member of a fixing metal fittings on the tongue sections of a folded plate roof, and by fastening respective bolts from both ends of the plate member, to apply pressure to tongue section side surfaces at both ends. CONSTITUTION:The plate member 3 of a fixing metal fittings 2 is mounted on two strips of the tongue sections 1c of a folded plate roof 1 to be crossed over, and from the bolt holes 3b of the end wall sections 3a of the plate member 3, bolts 5 are fastened. After that, with the bolts 5, via auxiliary metal fittings 6 and spring washers 7, pressure is applied to the side surfaces of the tongue sections 1c at both ends, and the plate member 3 is fixed on the folded plate roof 1. Then, between the wall end sections 3a of the plate member 3 and the side surfaces of the tongue sections 1c, proper intervals are arranged, and the fastening positions of bolts 5 at both ends are regulated. As a result, the fitting position of the plate member 3 on the folded plate roof 1 can be regulated.
Patent JP-H10162621-A (JP)
Title: Lighting system
Inventor: HARADA TOSHIAKI
IPC: F21S2/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To enable a shade to be attached easily when a plurality of ceiling buried type luminaires are attached. SOLUTION: An attaching arm 3 is hung downward from a ceiling surface in the middle point among plural luminaires 1 attached to a ceiling 10 and below this attaching arm 3, a shade whose lower surface covering the lower parts of plural luminairs 1 is opened and a light transmissible plate 12 for covering the opening are supported. Since in this way, shades and the light transmissible plate 12 for covering the lower parts of plural luminaires 1 is supported by only one piece of the attaching arm 3 hanging downward from a ceiling surface in the middle point among plural luminaires, attachment work, maintenance work, etc., can be carried out easily. In addition, the lower parts of plural luminaires 1 can be covered by one shade and the appearance of the ceiling 10 on which plural luminaires 1 are attached can be improved.  Also since the opening on the bottom surface of the shade is covered by the light transmissible plate 12, locking up action to the luminaires 1 may not cause ant dazzling feeling.
Patent JP-H04188504-A (JP)
Title: Dielectric porcelain composition
Inventor: MOTOJIMA SEIJI
IPC: C04B35/493
Filed: 1990-11-20
Abstract: PURPOSE:To sinter densely in a short time and at low sintering temperature to obtain a condenser with temperature variation of a dielectric constant satisfying B characteristic of Y class of JIS standard by adding lead oxide individually or lead oxide and copper oxide in calcination powder in which Pb(Mg1/3Nb2/3) CuaO3+a, a solid solution composed of BaTiO3 and BaZrO3 are mixed with a fixed rate. CONSTITUTION:In calcination powder with a main composition of solid solution composed of with Pb(Mg1/3Nb2/3)CuaO3+a (where (a) is 0<=a<=0.30) BaTiO3 and BaZrO3, lead oxide (PbO, Pb3O4, or PbO2) or lead oxide and copper oxide (Cu2O or CuO) are added as sub-constituents. Accordingly, sintering in a short time and at 800-1000 deg.C in non-oxidizing atmosphere is possible, a condenser with temperature characteristics of dielectric satisfying B characteristics of Y class of JIS standard (within 10% in a range from -25 deg.C to +85 deg.C taking 20C as a reference) can be provided.
Patent JP-H04186463-A (JP)
Title: Operation manual preparing device
Inventor: FUJISAKA TOSHIAKI
IPC: G06F3/02
Filed: 1990-11-20
Abstract: PURPOSE:To improve a man/machine interface by preparing the operation of each processing step by optionally combining the explanation data of operation contents in each processing step in order to attain a function requested by an operator and outputting memo information corresponding to retrieving information. CONSTITUTION:A facsimile mail equipment 1 edits/prepares the operation manual of operation necessary for attaining a function requested by an operator by optionally combining the explanation data of respective processing steps necessary for the attainment of the function and transmits the edited/formed operation manual to a communication terminal. Thus the operation manual sufficiently corresponding to operator's wide request or the operation manual of a series of operation from the initial stage of operation up to the completion of operation which is necessary for the attainment of the function is transmitted to the communication terminal without using a large capacity storage means. Thus the man/machine interface can be improved.
Patent JP-2001135999-A (JP)
Title: Method for creating part library and device thereof
Inventor: NAKAMURA HITOSHI
IPC: H05K13/04
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To easily creat a part library which is high in accuracy of component recognition and recognition rate, when the part library of electronic components to be mounted by an electronic part mounter is created. SOLUTION: A lead part 3 as an inspection portion predetermined on an electronic component 2 is sensed, while changing the quantity of light from an illuminating jig 5, and the difference between luminances of the lead part 3 and a body part 12 on an image which is picked up is obtained. At the same time, the quantity of light of the illuminating jig 5 at the maximum difference is detected, and then the detected value is given to a memory means as a data for adjusting illumination during image recognition. Thus, a part library can be created uniquely.
Patent JP-H09185958-A (JP)
Title: Tungsten halogen lamp with reflecting mirror
Inventor: SAITO TAKUO
IPC: H01K7/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a tungsten halogen lamp with reflecting mirror interchangeable with a luminaire already installed, with high safety, long life, and high optical characteristics. SOLUTION: A tungsten halogen lamp with reflecting mirror is formed by combining a glass bulb 2 which holds a filament 1 on the inside and in which at least halogen is sealed with a concave reflecting mirror 3, fixing cover glass 6 in the opening part 5 of the reflecting mirror 3, arranging an E11 type base shell 7 on the bottom side, and arranging a housing 8 made of an insulator between the base shell 7 and the reflecting mirror 3. The outer diameter of the housing 8 is specified to 13.49mm or more, the total length of the lamp to 100mm or less, the outer diameter of the housing in the distance to at least 35mm from the top of the base to 25mm or less.
Patent JP-H08151877-A (JP)
Title: Malfunction preventing structure for architectural electric opening/closing device
Inventor: UENO KOHEI
IPC: E06B9/56
Filed: 1994-11-28
Abstract: PURPOSE: To surely prevent a malfunction opening and operating both electric opening/closing devices within the range of the contact return of total closure limit switches by providing two electric opening/closing devices so that one of them can be opened or closed only when the other is closed. CONSTITUTION: Opening/closing control circuits of electric shutter devices are interlockingly connected by the first and second interlocking circuits X, Y. The first interlocking circuit X is made conductive only when the lower limit switch LSD of the second electric shutter device is turned on and no open signal is inputted to the second electric shutter device, and it outputs the open signal to the first AND circuit 14.
Patent JP-H10161598-A (JP)
Title: Liquid crystal display device
Inventor: ICHIRAKU TAKESHI
IPC: G09G3/36
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To perform a normal liquid crystal display without necessitating the controlling of scannings quickly by a human work by calculating a proper phase with respect to a video signal and performing the automatic phase adjustment of the sampling clock of pixel data. SOLUTION: The stable period detecting circuit 14 of a phase adjusting circuit 2 performs the comparing and collating of level values of sampling potentials at adjacent two sampling points repeatingly by receiving sampling data to be outputted from a sampling circuit for detection 13 and the circuit outputs a signal indicating the potential table period of the sampling data. A phase after a predetermined setup time is calculated from the starting time of the stable period of the potential levels and a control signal corresponding to the calculated result is outputted in a controller 15 and the delay quantity of a frequency-divided clock (PCLK/16) is controlled to a proper quantity by the control signal from the controller 15 in a delay circuit 12 and a sampling clock whose frequency is frequency-divided to one 16th is generated to be inputted to a pixel data sampling circuit 3.
Patent JP-H08150921-A (JP)
Title: Brake device of vehicle
Inventor: OKAZAKI HARUKI
IPC: B60T11/04
Filed: 1994-11-28
Abstract: PURPOSE: To sufficiently reduce the pressure tightness of a brake piping system by regulating increase of brake liquid pressure of both front and rear wheels above a designated value by a pressure regulating means. CONSTITUTION: A mechanical pressure regulating means 61 for regulating the maximum pressure of a brake piping is formed between a booster and a master cylinder. A cylindrical recessed part 63 is formed on an input rod 62 of the master cylinder, a slider 64 is fitted to a large-diameter part 63a thereof, and a spring 65 is stored therein. When a brake pedal is worked, if the pressing force of an output rod 66 to the slider 64 is smaller than the energizing force of the spring 65, the pressing force is transmitted as it is to the input rod 62 to generate the brake liquid pressure according to the leg-power in the master cylinder. When the leg-power becomes larger than the energizing force of the spring 65, the spring 65 is deformed to be deflected so that the leg-power transmitted to the output rod 62 is kept from being larger any more.  Accordingly, the capacity of a pump 49 can be reduced to that extent.
Patent JP-H04199225-A (JP)
Title: Arithmetic random number generating method in computer
Inventor: YOSHIHARA IKUO
IPC: G06F7/58
Filed: 1990-11-26
Abstract: PURPOSE:To increase the speed in this method by generating plural pieces of random numbers in a batch and simultaneously performing vector processing for the generation of the plural random numbers. CONSTITUTION:A vector computer is constituted of a scalar processor 400, vector processor 500, input-output processor 600, and main storage device 700 and an extended storage device 800 may be added to the computer. In addition, a function which can generate numerous uniform random numbers by a product combining method is provided and N pieces of powers of multipliers or already generated random numbers are held so that vector processing can be performed by independently performing random number generating calculation on the N pieces of random numbers. Therefore, the processing speed of the vector computer is increased.
Patent JP-2001140170-A (JP)
Title: Leather-like sheet
Inventor: KATAYAMA TAKASHI
IPC: D06N3/14
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a leather-like sheet not only excellent in antifouling property, melt-proofing property and dyeing property, but also having sufficient strength and further having soft and new touch feeling. SOLUTION: This leather-like sheet comprises a nonwoven fabric containing a fiber composed of an ethylene-vinyl alcohol-based copolymer having 25-70 mol% ethylene content and having <=0.5 decitex single fiber fineness in an amount of 30-90 wt.% based on fiber component and containing a fiber composed of nylon and having <=0.5 decitex single fiber fineness in an amount of 10-70 wt.% based on fiber component and an elastic polymer impregnated into the above nonwoven fabric.
Patent JP-H11208280-A (JP)
Title: Openable/closable cover for motor vehicle roof
Inventor: PETRI VOLKER
IPC: B60J10/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an openable/closable cover for a motor vehicle roof, having a means to detect something being caught, that can be manufactured inexpensive ly. SOLUTION: This openable/closable cover for a motor vehicle roof has a cover plate 3 which is surrounded by a plastic frame 4 whose edge region is formed by foaming or injection molding. The plastic cover 4 is also used to couple at least one accessory part for the cover (including inner cover sheet 6). At least one sensor element 8 is integrated in the plastic frame 4. When something gets caught in at closing the cover, a partial deformation of the plastic frame 4 causes the sensor element 8 to generate a signal indicating that a part of a body or an article has been caught.
Patent JP-H02162413-A (JP)
Title: Exclusive control system for file device
Inventor: UDA MORIHIKO
IPC: G06F9/52
Filed: 1988-12-15
Abstract: PURPOSE:To improve the reliability of the system by adding an external reserving circuit holding data and an internal reserving circuit holding no data into a file adaptor. CONSTITUTION:Plural file devices (0)80 - (N)8N are prepared together with two file controllers (0)10 - (1)11, and a file adaptor 20a. The adaptor 20a includes the external reserving circuits (0)70 - (N)7N which are set by an external reserving instruction and then reset by an external reservation releasing instruction received from the controller (0)10 or (1)11 via a host command and the internal reserving circuits (0)60 - (N)6N which are set by an internal reserving instruction received from the file controller and then reset by the break of input together with a reserving part 50 which works with a power supply different from those of other circuits. In such a constitutions, the breakdown is prevented for an exclusive control system for file device despite a fault occurred to a single path system of the file adaptor. Then the system reliability is improved.
Patent JP-2001133852-A (JP)
Title: Camera
Inventor: OTSUKA KATSUMI
IPC: G03B13/12
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a camera whose visual field frame is constituted so that the corner parts are always formed to a circular arc shape even in the case of switching the visual field frame. SOLUTION: As for the camera, a fixed visual field frame with a 1st opening part for forming the largest visual field, a 1st movable visual field frame which is provided with a 2nd opening part and which can be moved in a diagonal direction, a 2nd movable visual field frame which is provided with a 3rd opening part and which can be moved in a direction opposite to that of the 1st movable visual field frame are installed in a finder, and two short sides of the 1st opening part of the fixed visual field frame are partly shielded from light by the short side of the 2nd opening part of the 1st movable visual field frame and the short side of the 3rd opening part of the 2nd movable visual field frame to form a visual field frame whose long side is shorter than that of the 1st opening part is formed, the corner parts of the 1st opening part are formed to a circular arc shape, respectively,  and circular arc parts are formed on the short side of the 2nd opening part and the short side of the 3rd opening part so that the corner part formed by the short side of the 2nd opening part and the long side of the 1st opening part and also the corner part formed by the short side of the 3rd opening part and the long side of the 1st opening part are formed to the circular arc shape.
Patent JP-H10157190-A (JP)
Title: Laser scanning optical unit
Inventor: KATSURAGAWA TAKU
IPC: B41J2/44
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To record a plunlity of images on a photosensitive material by one laser scanning optical unit. SOLUTION: A parallel beam emitted from a laser light source is collected by a toroidal lens in a vertical direction. The laser light passing through the toroidal lens is reflected by a polygon mirror 1 driven to be rotated by a polygon motor 2 and is scanned to be collected by an Fθ lens 3, then it forms an image on an image face of a photosensitive material 6a. At that time, the laser light is divided by a half mirror 4 so that a plurality of images are recorded on the photosensitive material 6a. In this case, in order to maintain a distance from the Fθ lens 3 to photosensitive material 6a to be constant, the photosensitive material is placed to be inclined with respect to a chassis 5a of a laser scanning optical unit.
Patent JP-H09151307-A (JP)
Title: Flameproofing thermoplastic molding having improved properties
Inventor: HERUBERUTO MAGERUSHIYUTETSUTO
IPC: C08L67/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material useful for a plug cover, high in tracking resistance, improved in fluidity and excellent in fire resistance without damaging a thermoplastic plastic, containing disodium tetrabromophthalate.  
     SOLUTION: This molding comprising (A) 25-97 pts.wt. of a polyalkylene terephthalate, (B) 3-20 pts.wt. of disodium tetrabromophthalate, (C) 0-10 pts.wt. of antimony trioxide or antimony pentoxide and (D) 0-45 pts.wt. of a rein forcing agent (e.g. glass fibers). The total of the component A to the component D is 100 pts.wt. The component A in a maximum of 25 pts.wt. may be substituted with an aromatic polycarbonate and/or a graft polymer. The molding may comprise (E) 1-10 pts.wt. (based on 100 pts.wt. of the total amount) of a polyolefin. The graft polymer preferably comprises at least two monomers selected from chloroprene, isoprene, etc. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H11151583-A (JP)
Title: Deburring device for friction welding equipment
Inventor: KAWAURA KOICHI
IPC: B29C65/06
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To automatically finish a deburring operation within the cycle time of a friction welding operation. SOLUTION: This device is so constituted that it is equipped with a fixing chuck 33 matching coaxially with a rotary chuck 21, a reciprocating base 3 is installed which is movable forwards and backwards in this axial direction; that the reciprocating base 3 is provided with a bi-sected press cutter 351 which is capable of enclosing the front material jointed at the tip end, holding a pair of turnable cutter arms 35 and a stopper 42 for abutting on the rear material end; and that an assisting member 40 is provided which is capable of stopping the material in advance for the portion of the press cut stroke before the stopping point of the receding reciprocating base 3, through the relative movement based on the release of the fixing chuck 33 and the abutting on a stopping patch 52.