baber/WOPTO huggingface dataset:
Patent JP-H07280975-A (JP)
Title: System and method for determining thickness of metal liner or film
Inventor: JIYON ARUBUO KAABUINEN
IPC: G01B17/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide a system for accurately determining the thickness of a metallic liner or coat on an inner surface of a metallic pipe, without damaging the same. CONSTITUTION: A system utilizes a computer 501 connected with an electromagnetic measuring subsystem 502 and an ultrasonic wave measuring subsystem 503, a storage device 504, and an input-output device 506. The impedance measured values are collected from an outside of a coated pipe, by using an eddy- current probe device composed of a pair of differential coils 508. A calibration standard impedance value to the same liner thickness and various pipe inner and outer diameters are measured, to be stored in the memory 54. The calibration standard impedance value to the same inner and outer diameter and various liner thicknesses is also measured to be stored. The coated pipe is tested, and the inner diameter of the pipe is calculated and measured by the electromagnetic technique and the ultrasonic technique.  The specific calculation of the liner thickness is performed on the basis of the difference between the inner diameter, measured by the ultrasonic technique and the inner diameter determined by the eddy-curent technique.
Patent JP-H11123015-A (JP)
Title: Supplier of regenerating element for planting pot
Inventor: OHINATA SADAHIRO
IPC: A01C15/10
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a supplier of regenerating element for a planting pot easily regenerable soil in a planting pot whenever required. SOLUTION: This supplier of regenerating element for a planting pot is composed of a funnel 2 is connected to an upper end of a cylinder body 1 having a prescribed outer diameter and a prescribed length in one body, a bearing body 3 provided inside the funnel 2 and having an opened passing route, a shaft bar 8 guided in a piercing through hole 7 vertically provided in the bearing body 3 and inserted into inside the cylinder body 1, a spring 9 hooking one end to an upper face of the bearing body 3 externally engaged with the shaft bar 8, the other end of the spring 9 hooked with a pressing piece 10 fitted to an upper end of the shaft bar 8,  a conical proceeding piece 11 axially fitted to a lower end of the shaft bar 8 and a taper part 12 peripherally provided at a head part of the proceeding piece 11 and engaged with a taper part 13 peripherally provided on an inner periphery of the lower end of the cylinder body 1.
Patent JP-H05168652-A (JP)
Title: Cord-like body of wax for production of metal base denture
Inventor: MORIUCHI YASUHIKO
IPC: A61C13/00
Filed: 1991-11-15
Abstract: PURPOSE:To provide the cord-like body of wax for obtaining a metal base which is exact in shape and size and is nevertheless easy in production and low in cost at the time of producing the metal base 1 for the metal base denture by a lost wax method. CONSTITUTION:The section of the cord-like body 12 of wax consists of the cutting lines of maintaining surfaces 11, both sides of which respectively have prescribed heights. The top side thereof has the shape provided with a projecting part for smoothly connecting both surfaces in the position of a finishing line 6 where the surface of the metal base 1 and the surface of a member 3 substitutive for the gingiva come into contact with each other. In addition, the wax body is integrally molded.
Patent JP-H09167781-A (JP)
Title: Resin sealing die for semiconductor
Inventor: AZUMA KOSUKE
IPC: H01L21/56
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To perform the sealing operation continuously and stably without generating any burr which causes trouble of the die in the following steps. SOLUTION: A channel 9 longer than a hole 23 in a lead frame 22 and having an opening area substantially equal to or larger than that of a gate 2a is provided oppositely to the part 4 of an upper die for pooling a fused resin being fed through the hole 23 in lead frame 22 on the rising step 8 of runner of a lower die. The channel is constricted with respect to the runner or surface treatment for facilitating the releasing of die is performed, as required, so that a resin burr 25 at the pool is not moved in the post-process and the remaining resin 26a can be removed easily.
Patent JP-H08182662-A (JP)
Title: Mri device
Inventor: MAEKAWA AKINOBU
IPC: A61B5/055
Filed: 1994-12-28
Abstract: PURPOSE: To measure temperature of a testee space without influencing both of a temperature sensor and a detection signal of a MRI device, in detection of the temperature of the testee space in a gantry in the MRI device. CONSTITUTION: A cooling air is blown through a blowing duct 4 from an air cooler 7 outside an magnetic shield 6, and at first passes between a gradient coil 2 and a static magnetic field magnet 1 to cool the gradient coil 2 as shown by an arrow and recovered by a cooler 7 through an exhaust duct 5 after moving to the other end of the gradient coil 2. The temperature of the recovered air is detected by an temperature sensor 8 and the result is transmitted to a control device 9. Thus, bad effects are not exerted both on the temperature sensor 8 and on the detection signals of the device body, because the temperature sensor 8 and the cooler 7 are arranged outside the magnetic shield 6.
Patent JP-H06154869-A (JP)
Title: Method and device for automatically changing die for bending machine
Inventor: KUSHIHARA TOSHIAKI
IPC: B21D5/02
Filed: 1992-11-13
Abstract: PURPOSE:To easily modify a bending machine for an automatic die changing type by raising/lowering a die holding means, sliding it forwards and backwards and making the die held position for a processing and a stand-by positions. CONSTITUTION:A processing by a second lower die D2 is finished, and the die is changed for a first lower die D1. A cramp CL is released, a driving cylinder 6 is driven for raising, and the second lower die D2 is supported in a manner lifted from the bottom by the holding part 5a2 of a die supporting member 5 and is removed from a base DP. A driving cylinder 4 is operated to the right, the first lower die D1 supported by a holding part 5a1 is positioned just beside the die base DP, a driving cylinder 3 is operated for lowering, and the first die D1 is placed on the die base DP. When the cramp CL is closed, the first lower die D1 is clamp-held at the processing position, and the die changing is completed.
Patent JP-H04197662-A (JP)
Title: Image formation device
Inventor: MIYAJI HIROKI
IPC: G03G15/00
Filed: 1990-11-28
Abstract: PURPOSE:To recognize an area for formation of images based on image information for a recording medium by providing a specifying means that specifies the area for formation of the image, a judging means that judges whether the image information is printable or not, and a display section that displays the result of the above-mentioned judgement. CONSTITUTION:An operator specifies printing area either in R1 or R2 for a sheet of printing paper P by operating an operating section of an operating panel 66. Information about the specified printing area R1 or R2 is sent to a CPU 741 through an operating panel controlling circuit 757 and an internal, bus 752. In the meantime, the CPU 741 receives image information for one page of printing from an external unit 749 through a host interface 748 and the internal bus 752. The received information is then transferred to a video RAM 745, while printing image for the one page image information is made up in the CPU 741, and judgement is made to determine whether the made-up printing image can be printed either in the printing areas R1 or R2 In the case where the size of the printing image is bigger than the printing area R1, warning information indicating 'printing unavailable' is sent to and displayed on a display section of the operating panel 66, and in the case where the said size is identical with the printing area R2, an engine control circuit 60 is made to execute printing of the image information.
Patent JP-H09167235-A (JP)
Title: Drawing recognition processing method and device therefor
Inventor: NISHIDA KOJI
IPC: G06F17/30
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To effectively recognize a drawing through an interactive recognition processing and a bath recognition processing without causing the double vectorization. SOLUTION: The interactive recognition processing is applied to a specific recognition object base don the binary image data obtained by reading a drawing with a scanner 12. The 1st vector data obtained through the interactive recognition processing is stored in a 1st storage means 22. Then, the binary image data on the recognition object undergone the interactive recognition processing is deleted from the binary image data obtained by reading the drawing. Then, the batch recognition processing is applied to the binary image data other than the binary image data on the recognition object that have undergone the interactive recognition processing based on the binary image data obtained by reading the drawing. The 2nd vector data obtained through the batch recognition processing is stored in a 2nd storage means 24.  Then, the 1st and 2nd vector data are put on each other, so that the new data is obtained and outputted as the recognition result.
Patent JP-H10152253-A (JP)
Title: Paper sheet carrying device and paper sheet stacking device
Inventor: KOMATA NOBUAKI
IPC: B65H29/22
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet carrying device capable of smoothly reducing speed of paper sheets to be carried at high speed without using an impeller, a fan, a wheel, etc., capable of carrying the paper sheets in a simultaneously duplicate manner at low speed, and capable of being miniaturized. SOLUTION: In a paper sheet carrying device which is provided with two rollers 17, 24 of different circumferential speed and carries paper sheets A from the fast roller 17 to the slow roller 24, a rear part of the paper sheet is sprung up by holding the paper sheet A by the slow roller 24 and a pinch roller 27, and slip sheets A, A are carried in a duplicate manner between the paper sheet A in which the preceding end of the succeeding paper sheet A to be carried by the fast roller 17 and the lower roller 24.
Patent JP-H07180996-A (JP)
Title: Guiding device
Inventor: YOSHIMOTO MASAHIRO
IPC: G05D1/12
Filed: 1993-12-24
Abstract: PURPOSE:To provide a guiding device which is constituted to perform tracking of a target to be tracked with high precision. CONSTITUTION:An image containing one target image or a plurality of target images is projected on an optical detector 2 through an optical system 1 in a light wave seeker part 7. Simultaneously, a distance to each target image is measured by a laser distance measuring device arranged on the same gimbal mechanism 6. From the size of a target image and a distance, the actual size of each target is calculated by a signal processing part 3. A calculating result is compared with the size of a target to be tracked and it is decided whether a target is a true one and it is decided whether tracking is executed.
Patent JP-2000145149-A (JP)
Title: Concrete compaction method and its apparatus
Inventor: HARA HIDETOSHI
IPC: E04G21/06
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To enhance considerably the strength and durability of concrete by improving the working efficiency for concrete compaction. SOLUTION: A vibration tool 28 equipped with a float 26 is suspended in a freely liftable manner outside a form 16 by projecting out from a predetermined inspection window 22 between the form 16 and the wall surface of a tunnel. And after placing concrete 14, the vibration tool 28 is vibrated intermittently and after compacting concrete, the top surface of concrete to be placed is floated by the buoyancy of the float 26, surrounding concrete 14 is efficiently compacted in response to the amount of concrete while raising the vibration tool 28.
Patent JP-H06254346-A (JP)
Title: Air cleaning method and its device
Inventor: HORIUCHI ISAO
IPC: C12N1/20
Filed: 1992-12-08
Abstract: PURPOSE:To easily remove contaminants, such as nitrogen, sulfur and carbon compds. in air by successively passing the air through plural media in which microorganisms of different kinds are respectively cultured and successively removing the various contaminants contained in the air by the effect of the respective. CONSTITUTION:For example, denitrogen compd. bacteria (e.g. Rhodoseudomonas spheroides) which are anaerobic bacteria are cultured under dark conditions in a culture cell 1 and desulfur compd. bacteria (e.g. Thiospyrylopsis) which are anaerobic bacteria are cultured under dark conditions in a culture cell 2 and further, photosynthesis bacteria (e.g. Anacystis nidulance) of decarbon dioxide are cultured under light in a culture cell 3. The air is successively passed into the respective media in the culture cells 1 to 3 at the time of introducing the air into the room, by which the contaminants, such as nitrogen, sulfur and carbon compds. in the air are easily removed.
Patent JP-H09140913-A (JP)
Title: Pachinko-machine equipment unit
Inventor: TAKANO KAZUHIKO
IPC: A63F7/02
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To enhance an effective utilization of a space for receiving various devices, while improving the situation judgement and the air conditional environ ment during play. SOLUTION: A box type receiving structure for projecting forward and backward a ceiling part 10 of a unit body 1 is provided. In the ceiling part 10 are incorporated a receiving tank 4 for supplying balls, a display device 5, an air conditioner 6 and various controllers 7 or the like. An overhang surface 12 of the front and rear projecting parts 11 in the ceiling part 10 is inclined upward by an angle θ, and a display part 14 of the display device 5 and an outlet or an inlet of the air conditioner 6 are provided on the overhang surface 12.
Patent JP-H06178304-A (JP)
Title: Binarizing method for picture, binarizing device for picture and article printing detection device on transportation line
Inventor: FUKUDA HIROHISA
IPC: B07C5/342
Filed: 1992-12-08
Abstract: PURPOSE:To obtain a stable binarized picture even against a picture with low constrast and much noise. CONSTITUTION:A band pass filter 1 extracts a peculiar frequency component included in the video signal of a binarized object. An improved video v2 where a segment part is emphasized is obtained by inputting the output v1 and a video signal v0 to an adder 2. The segment part is removed and a floating slice level vs is generated by inputting the band pass filter output v1 and the video signal v0 to a subtracter 3. The binarized picture v3 which is more stable than conventional floating binarization is obtained by comparing the size of v2 and vs by a comparator 4. Thus, contrast is improved and the deterioration on account of noise is suppressed be cause only the segment part is emphasized.
Patent JP-2001144602-A (JP)
Title: Input buffer and semiconductor integrated circuit
Inventor: ARAI SHIGEHIRO
IPC: H03K19/086
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an input buffer and a semiconductor integrated circuit that can convert a signal according to an LVDS interface into a signal corresponding to an ECL interface with a configuration realized by a bipolar process so as to attain an input by the LVDS level interface. SOLUTION: A voltage current conversion section 1 converts a signal level that changes to an 'H' or an 'L' of an LVDS level input signal received by differential input terminals IN and INB into a current. A current voltage conversion section 2 converts the current converted by the voltage current conversion section 1 into a voltage and amplifies the voltage into a level required for the operation of a level conversion section 3. The level conversion section 3 receives an output voltage of the current voltage conversion section 2, converts the voltage level into an ECL level on the basis of a positive power supply and outputs the converted level from differential output terminals OUT and OUTB.
Patent JP-H08178431-A (JP)
Title: Water heater
Inventor: HARADA HIROFUMI
IPC: F24H9/02
Filed: 1994-12-28
Abstract: PURPOSE: To allow the air containing oil component to be scarcely sucked and to easily judge the state necessary for cleaning by allowing an exhaust cylinder connected to a heat exchanger to protrude from the upper surface of a casing, and removably mounting a filter of metal gauze in an air supply port. CONSTITUTION: A combustion air supply circuit 2 arrives from an air supply port 21 at the rear part in a casing 1 via the upper area of a heat exchanger 10, and falls from the part between the exchanger 10 and the back surface wall of the casing 1 to arrive at the suction port of an air supply fan F. An exhaust cylinder 3 connected to the exchanger 10 protrudes from the upper surface of the casing 1 via the circuit 2, and a filter 4 of metal gauze is removably mounted in the port 21. Thus, even if it is instilled in a kitchen where oil smoke, etc., is scarcely generated, the air containing oil component is scarcely sucked to easily judge the state necessary for cleaning.
Patent JP-H10167651-A (JP)
Title: Tread cleaning device for passenger conveyor
Inventor: ABE YOSHIO
IPC: B66B31/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent impact with a footboard from occurring even when lifting force acts on a cleaning brush by installing a means to regulate displacement of this brush to the tread side. SOLUTION: A tread cleaning device 8 is equipped with a means to regulate any displacement of a cleaning brush 11 to the side of a footboard 3. This displacement regulating means is composed of a crossbeam 14B of a main frame being situated at the side of the cleaning brush 11 of an arm 9 and a stopper 15 locked to the arm 9 in opposition to this crossbeam 14B. In addition, the stopper 15 comes close to the crossbeam 14B with a gap (g) which is set to be smaller than a space (h) between the upper end of a support fitting and the return side footboard 3. Supposing that the cleaning brush 11 is hitched on the footboard 3, a tip of the arm 9 is uplifted by moving force of the footboard 3 via the cleaning brush 11, but since the stopper 15 hits first on the crossbeam 14B, any possible uplift more than it is prevented.  In brief, any displacement of the cleaning brush is checked, thereby preventing any collision of the arm 9 with the footboard 3.
Patent JP-H06178407-A (JP)
Title: Vehicle-borne charger for electric vehicle
Inventor: RIKIHISA KATSUTOSHI
IPC: H02J7/00
Filed: 1992-12-08
Abstract: PURPOSE:To reduce the weight and the cost of an electric vehicle by minimizing electric-vehicle-borne components for making an inverter for motor drive have a function as a charger. CONSTITUTION:On the occasion when an accumulator 1 is charged in a state wherein an electric vehicle is stopped and an ignition switch is turned OFF, a plug cord 7 for charging is connected to a receptacle 8 for distribution and common terminals C1, C2 and C3 of a double-throw switch 4 are connected to terminals B1, B2 and B3. When a charging start switch 101 is turned ON, a control circuit 10 makes an inverter 3 operate in an accumulator charging mode on condition that the supply of a prescribed voltage from a commercial power source 9 is confirmed by discriminating the amplitude of a voltage detected by a voltage detector 102. In other words, a single-phase AC voltage supplied from the commercial power source 9 is converted into a prescribed DC voltage and the accumulator 1 is charged therewith. According to this constitution, execution of charging is enabled by an ordinary household receptacle.
Patent JP-H07180094-A (JP)
Title: Device for anodizing liquid crystal substrate
Inventor: ARAI AKIO
IPC: G02F1/1368
Filed: 1993-12-24
Abstract: PURPOSE:To provide a device for anodizing a liq. crystal substrate capable of more uniformly anodizing the gate pattern of the glass substrate. CONSTITUTION:A glass substrate G is dipped in a tank 21 to remove the oxide film on the gate pattern surface and an impurity-coated film, then dipped in a tank 31 and rinsed, and the surface is exposed. The substrate is isolated from the external air by the upper and lower shutters 24 to prevent the secondary contamination of the oxide film-free sheet. The tanks 21 and 31 and an underwater moving tank 41 and the tanks 31 and 41 and an anodization tank 51 are shielded by the upper and lower shutters 26 and shielding plate 47. The atmosphere in the tank 51 is shielded by the plate 47 and isolated from the atmosphere around the tank 51 by dipping the substrate G in the tank 51, the substrate is dipped in a processing soln. 22 while preserving the gate pattern surface, and the uniformity and stability of anodization are maintained.
Patent JP-H03187602-A (JP)
Title: Antenna frame
Inventor: UENO SHIGERU
IPC: H01Q1/12
Filed: 1989-12-18
Abstract: PURPOSE:To quicken the changeover of rough adjustment of the elevating angle into fine adjustment and to attain proper fine adjustment by mounting an adjustment plate and a mount fixture linked together with a screw mechanism for elevating angle fine adjustment onto a same axis turnably in the vertical direction. CONSTITUTION:A mast mount fixture 1 is hooked to a mast 41 with a lock projection 4 and the mast mount fixture 1 is clamped to the mast 41 with a mast mount/dismount means 50 almost toward a desired azimuth angle. After clamping between the mast mount fixture 1 and an adjustment plate 18 and between the mast mount fixture 1 and a mount fixture 2 is released, a parabolic reflecting mirror 83 mounted to the mount metallic fixture 2 is turned in the vertical direction to apply rough adjustment of the elevating angle and the adjustment plate 18 is clamped to the mount fixture 2. Then the elevating angle is fine-adjusted with a screw mechanism for elevating angle fine adjustment 51 and the mount fixture 2 is clamped to the mast mount fixture 1. Thus, the changeover time from the rough adjustment of the elevating angle to the fine adjustment is reduced and proper elevating angle fine adjustment is implemented.
Patent JP-H01169443-A (JP)
Title: Focal distance switching camera
Inventor: OMIYA AKIO
IPC: G03B17/12
Filed: 1987-12-25
Abstract: PURPOSE:To mechanically execute the self-holding of a motor switch for switching telephoto type and widephoto type by providing a motor switching lever which controls a motor by engaging with a lever displacement means formed in a switching means for moving a focal distance switching member. CONSTITUTION:The lever displacement means is formed in the switching means which is rotated by the motor 15 and moves the switching member for switching the focal distance with the rotation, and the motor switching lever 17 which controls the switch of the motor 15 by engaging with said lever displacement means 18 is provided. When the mode switching button of a TW (tele and wide) switching knob 46, etc., is turned on in order to switch a focal distance, the motor switching lever 17 is rotated and displaced by interlocking with the turn-on of said button to turn on the motor 15, so that the focal distance can be switched. Thus, the self-holding of the motor switch for switching the focal distance can be mechanically executed with the engagement of the motor switching lever 17 with the lever displacement means 18.