baber/WOPTO huggingface dataset:
Patent JP-H05139294-A (JP)
Title: Rolling stock and manufacture thereof
Inventor: TAKAYAMA RYOICHI
IPC: B61D17/06
Filed: 1991-11-21
Abstract: PURPOSE:To facilitate connecting work and the water proofing of a connecting part between an end block and a roof block by overlapping the upper end of the end block on the interior side of the lower end of a crescent moon shape part, then overlapping the width direction end parts of the end block on the outdoor side of the end part of a side block, and connecting these at the respective overlapped parts. CONSTITUTION:A roof block 20 is provided integrally with a crescent moon shape part 21, and a side block 40 is provided integrally with an end side part (body width direction end part) 41. A reinforcing horizontal member 33 is fitted to the lower end back face of the crescent moon shape part 21, and the upper end of an end block 70 is overlapped with the lower end rear face of the crescent moon shape part 21, that is, the rear face of the horizontal member 33. The lateral ends of the end block 70 are in contact with the outer face of the end part 41. That is, the upper end of the end block 70 is positioned at the back face (inside) of the crescent moon shape part 21, and the lateral ends of the end block 70 is positioned on the surface (outside) of the end part 41. As a result, the overlapping work of each end part is facilitated, and water proofing is also facilitated since the upper end of the end block 70 is positioned more on the inner side than the crescent moon shape part 21.
Patent JP-S63158101-A (JP)
Title: Filter plate for flat membrane type separator
Inventor: SAWADA SHIGEKI
IPC: B01D65/08
Filed: 1986-12-22
Abstract: PURPOSE:To prevent clogging caused by SS by constituting the grooved streak part of a liquid collection part so that it slantingly intersects the flow direction of raw liquid in a filter plate for a flat membrane type separator wherein a filter membrane consisting of a semipermeable membrane is stretched and used. CONSTITUTION:A filter plate 1 is formed into a flat rectangle consisting of synthetic resin and feed ports 3 of raw liquid and discharge ports 4 of concentrate are provided respectively to both upper and lower ends in the lengthwise direction of the base plate 2 thereof and liquid collection parts 5 are provided to the insides of the surface and the rear. The liquid collection parts 5 have grooved streak parts 8 formed from recessing streak parts 6 and protruding streak 7 and these are titled in a right rising at 45 deg. for the horizontal on the left-hand half and reversely tilted in a left rising at 45 deg. therefor on the right- hand half. The communication grooves 11 communicated with respective recessing streak parts 6 are formed in the right and left end parts of the liquid collection parts 5. In such a way, since the groove streak parts of the liquid collection parts are tilted, massive material having fiber or the like contained in raw liquid as a nucleus can be effectively discharged.
Patent JP-2000134071-A (JP)
Title: Variable delay circuit
Inventor: YOSHIKAWA SEIJI
IPC: H03K5/13
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To make this circuit fast operate with high accuracy by extracting and outputting only edges in which delay is generated on set time among the edges of signals outputted from a positive logic type variable delay circuit and among the edges of signals outputted from a negative logic type variable delay circuit. SOLUTION: A positive logic type variable delay circuit 1 is provided with two buffers BU1 and BU2 and two delay circuits DLY11 and DLY12, and a negative logic type variable delay circuit 2 is provided with two inverters IV1 and IV2 and two delay circuits DLY21 and DLY22. And, only edges that do not receive overshoot effects are outputted by performing OR connection of the outputs of the circuits 1 and 2. In such a case, the capacity of a capacitative element C12 in the circuit DLY12 is made larger than that of a capacitative element C11, and the capacity of a capacitative element C22 in the circuit DLY22 is made smaller than that of a capacitative element C21.
Patent JP-H07233197-A (JP)
Title: Protein having cell growth promotion activity and wandering action for macrophage, its production and use
Inventor: YAMAGUCHI TADASHI
IPC: A61K35/74
Filed: 1994-12-09
Abstract: PURPOSE:To obtain a protein having a cell growth promotion activity and a wandering action for macrophage in combination, therefore, capable of promoting assembly of macrophages around an injured site, removal of the sphacelus thereby and regeneration of the granulation cell and the epidermis by a synergetic action with various kinds of cell growth factors produced by the macrophages and excellent in safety in use. CONSTITUTION:This acidic high-molecular weight protein is a protein extracted and separated from an isolate of Clostridium perfringens, Bikoken stipulation no. FERMBP-4584 strain and having 420000+ or -40000 molecular weight measured by the gel permeation chromatography method and 4.8 isoelectric point. From the result of the SDS-polyacrylamide gel electrophoresis analysis, this protein is composed of single subunit having 130000+ or -20000 molecular weight.
Patent JP-H07137479-A (JP)
Title: Bookbinding structure
Inventor: TOKAWA SHIRO
IPC: B42C11/00
Filed: 1993-11-12
Abstract: PURPOSE:To execute a right and left development at a stable state wherein when a page is opened, respective page-seams of stitchings can be opened widely, and there is no necessity for pressing an opened page by hand. CONSTITUTION:A back face of a stitching section 11 of a body 10 is adhered and fixed by a reinforcement cloth 12 for fixing a back of thin cloth and the like, the surface of the reinforcement cloth 12 is arranged to an inner face of a back cover paper 14 of a book binding design paper 13 with a space of a non-adhesion separating section 15, and reinforcement cloth both sides edges 16, 16 are adhered to the inside faces of a cover paper 17 and a back cover paper 18 of the book binding design paper 13 by setting an non-adhesive free separation section 22 between their both shoulder sections edges 21, 21 and insides of folding sections 19, 20 of the cover paper 14 of the back in the book binding design paper 13.
Patent JP-H04182044-A (JP)
Title: Nozzle for injecting molten metal and manufacture of alloy fine wire using the same
Inventor: KIMURA SAKAE
IPC: B22D11/06
Filed: 1990-11-14
Abstract: PURPOSE:To obtain a long metal fine wire having a uniform circular cross section by specifying the ratio of length and diameter of a nozzle hole. CONSTITUTION:The injection nozzle is provided with a crucible part 12 for melting metal or allay raw material, a nozzle part 13 for injecting the molten metal, an introducing hole 14 for charging the metal or alloy raw material into the crucible part 12 and a flange 15 for fitting the injection nozzle to an inert gas introducing part. The ratio value (l/d) of length (l) of the nozzle hole in the through hole from one end of the introducing hole 14 in the crucible part 12 toward the other end of nozzle part 13 in the crucible part 12 and diameter (d) of the nozzle hole 17, is made to be 5-10. By this method, the long metal fine wire having good circularity is obtd.
Patent JP-H01147388-A (JP)
Title: Radar signal simulation equipment
Inventor: YOSHIDA KOUICHI
IPC: G01S7/40
Filed: 1987-12-03
Abstract: PURPOSE:To realize a three-dimensional dummy clutter such as cloud and chaff by adding a two-dimensional conversion processor. CONSTITUTION:A computer 1 for control transfers the height H1 up to the lower limit of the three-dimensional clutter, the height H2 up to the upper limit, and radar elevation angles E1 and E2 as linear clutter generation range information to the two-dimensional conversion processor 3. An azimuth angle signal B which is generated by a timing generating circuit 2 is transferred to the two-dimensional conversion processor 3. This two-dimensional conversion processor 3 converts three-dimensional clutter generation range information into two-dimensional distance information and the three-dimensional dummy clutter is outputted through comparators 6a and 6b, a gate generating circuit 7, a gate 11, etc., and displayed on a PPI display device 12.
Patent JP-H11142453-A (JP)
Title: Electromagnetic wave source probing method and device
Inventor: KAMISAKA KOICHI
IPC: G01B7/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To determine the location and the like of an electromagnetic wave source inside electronic equipment. SOLUTION: The distribution of x-direction components in the measured values of a neighboring magnetic field that is caused by a current to be measured situated at a lattice point 203 on a magnetic-field source region 201 and is measured on a measuring plane 202, is expressed with a measured magnetic-field synthetic complex vector 206 that has the dimension of the number of the lattice points where the neighboring magnetic field is measured and employs the measured value at each lattice point as the value of that dimension. In addition, the x-direction components of the calculated values of a neighboring magnetic field caused by a current assumed to pass at a lattice point 204 is expressed with a similar complex vector 207.  Computing the maximum value of the inner product values of both those vectors obtained for those currents assumed to pass at their lattice points determines the point 203 of the actual electromagnetic wave source, and subtracting the magnitude of the vector 207 from the inner product values of both those vectors produces the information or the magnitude, phase and position of the y-direction current components of the neighboring magnetic field measured values corresponding to the x-direction components.
Patent JP-H09147369-A (JP)
Title: Optical disk device
Inventor: NUMATA TOMIYUKI
IPC: G11B7/125
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To determine the thickness of an optical disk substrate by a simple structure without using any reading mechanisms other than an optical pickup. SOLUTION: Focus searching is performed by moving the focus of a laser light P emitted from an objective lens 5 in the thickness direction of an optical disk 20 within a range including the surface and recording layer 22 of the substrate 21 of the optical disk 20. An S-shaped wave form generated in a focusing error signal FES obtained from a two-division diode 8, that is, when the focus of the laser light P is passed through the surface of the substrate 21 and when the light is passed through the recording layer 22, is converted into a digital signal CPout by a comparator 17. A MPU 16 detects the pulse time interval of the digital signal CPout .
Patent JP-H06128571-A (JP)
Title: Combustion and material and its production
Inventor: HAIJIMA KOJI
IPC: C10L9/10
Filed: 1992-10-20
Abstract: PURPOSE:To obtain a material which improves combustion efficiencies of various combustion material without causing explosion by adding an aq. salt soln. of a specified concn. to aluminum powdered or finely granulated by some means to thereby alkalinize the aluminum. CONSTITUTION:Aluminum 1 in block form is powdered or finely granulated by, e.g., grinding with a grinder 2. The resulting aluminum is sprayed with an aq. salt soln. of about 0.35% concn. through, e.g., a spray nozzle 3 to alkalinize the aluminum.
Patent JP-H11125374-A (JP)
Title: Separation preventing pipe joint
Inventor: SHIMOYASU TETSUJI
IPC: F16L21/08
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To impede movement of the fellow pipes at the time of an ordinary water pressure in a pipe joint, against unsteady external force, move the pipe, though it is extended/contracted, prevent uncoupling. SOLUTION: In this pipe joint, between an inner side surface 41 of a lock ring 4 and an inner side surface 22 of a spigot protrusive strap 21, a positioning spacer 5 formed by a single-split flexible material is fitted, the positioning spacer 5 is formed in an integral shrinkage convenient double level cylindrical shape with a step difference 53 by almost an equal length L of a large/small diametric part 51, 52. Sufficiently against an ordinary water pressure even when it is applied, by maintaining a mutual position relation, necessity for taking a conventional procedure, such that a water pressure test can be executed first after a mutual position of a pipe is fixed by back filling, is eliminated.  Against unsteady external force of earthquake or the like, stress is concentrated to the step difference 53 of the positioning spacer, it is sheared, in accordance with separating both the pipes, in the large diametric part 51, the small diametric part 52 is overlapped together to creep in, a joint extension margin L is obtained, but in the end, the lock ring and the spigot protrusive strap are locked, uncoupling is impeded.
Patent JP-H05143887-A (JP)
Title: Traffic flow measuring instrument
Inventor: NAGAI TORU
IPC: G08G1/04
Filed: 1991-11-22
Abstract: PURPOSE:To identify a vehicle with high precision by measuring a vehicle, passing a corner, slantingly above from a traffic flow measuring sensor installed in the corner of an intersection, projecting slit light, and measuring its reflected light. CONSTITUTION:A traffic flow measuring sensor 10 projects two slit light beams 49 and 50 on the vehicle exiting from the intersection slantingly from above by a slit light projecting device 10b and a camera 10c picks up its image. Two slit light beams 47 and 48 are projected nearby the intersection corner slantingly above and the camera 10c picks up the image of a left-turning vehicle 44 and a straight traveling vehicle 45 passing nearby the corner. The slit light beams 47 and 48 are long enough to light both the straight traveling vehicle 45 and left-tuning vehicle 44. Thus, the beam light is projected on the vehicles on the road surface slantingly above and the parting position of the beam light is detected to easily recognize the traveling directions of the vehicles. Further, a measurement can be taken with high precision without being affected by the shadow of a building.
Patent JP-H08156639-A (JP)
Title: Braking energy regenerative device
Inventor: HORII YUSUKE
IPC: B60K25/00
Filed: 1994-12-09
Abstract: PURPOSE: To restrain wasteful energy consumption to the possible minimum level in a braking energy regenerative device. CONSTITUTION: In a braking energy regenerative device to basically open a working fluid storage means 30 in the atmosphere at engine stopping time by converting fluid pressure energy into braking energy by actuating an energy converting means 40, which is interposed in fluid passages P1 and P2 between the working fluid storage means 30 and a pressure accumulating means 20 and is connected through a connecting-disconnecting means 51, by a pump at braking time, and on the other hand, utilizing it as departing-accelerating energy by actuating the means by a motor at departing-accelerating time, the device is provided with an engine stall detecting means to detect this when an engine is switched to a stopping condition from an actuating condition,  and is constituted so that the working fluid storage means 30 is not opened in the atmosphere in a prescribed time when the fact that the engine is switched to a stopping condition from an actuating condition is detected by the engine stall detecting means.
Patent JP-H03148452-A (JP)
Title: Wall fixture for fluid container
Inventor: SUTANRII ERU ROGENBAAGU
IPC: A47K5/12
Filed: 1989-11-28
Abstract: PURPOSE: To reduce the manufacturing cost and the assembling cost of parts by providing a cover having a plurality of springs to urge a push button upward, providing a plurality of suspended fingers having a lower hook on the push button, engaging the lower hook with a lower end of a guide part, and holding the push button against the urging force of the springs. CONSTITUTION: To assemble a fitting piece, a cover B is slidably lowered onto a bracket A, fitting edge parts 14, 15 are engaged therewith, and a hook 16 of the cover B is hooked to a lower part of a shelf plate 2 extending forward of the bracket A. A push button C is pressed inside a guide part 10, a gradient surface 12a of a lower hook 12 of a plurality of suspended fingers 11 presses the suspended fingers 11 inward, the push button C is pressed downward until the lower hook 12 is hooked to a lower part of a lower end part of the guide part 10, and a plurality of leaf springs 13 are deflected by a bottom part of the push button C. The leaf springs 13 press the push button C upward to the limit determined by the lower hook 12. A discharge part 3b of a flexible bag 3 is located so that a discharge valve nozzle 4 is extended downward through a nozzle hole 2a in the shelf plate 2.
Patent JP-H07158669-A (JP)
Title: Vehicular disc brake
Inventor: KOYAMA KAZUO
IPC: F16D55/224
Filed: 1993-12-07
Abstract: PURPOSE:To facilitate the fitting/removal of a friction pad, making use of a rigid reinforcing member provided at a top opening part. CONSTITUTION:A pad hanging part 9b is integrally formed at the lower part of the body part 9a of a rigid reinforcing member 9 provided at the top opening part 8 of a caliper body 3. The pad hanging part 9b is of rectangular cylinder shape and has an opening part 9d in the axial direction of a disc at the center of the lower face. Both sides of the opening part 9d are formed into locking pieces 9e, 9e for a friction pad 4. The upper part center of the back plate 4b of the friction pad 4 is protrusively provided with a T-shape hanging piece 4c, and the hanging piece 4c is engaged with the pad hanging part 9b to suspend the friction pad 4. A pad spring 11 is provided in the contracted state between the outer wall 9f of the pad hanging part 9b and the outer face of the hanging piece 4c.
Patent JP-H11143527-A (JP)
Title: Signal lamp device and its receiving device
Inventor: YUKII MASAYUKI
IPC: B23Q17/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To transmit the detailed information on the occurrence time and place of abnormality and also to facilitate the maintenance and management of the devices which are connected to a signal lamp device by transmitting the information on the operating states of those devices by means of the infrared rays. SOLUTION: A signal lamp device 8 acquires the information on the operating states of its connected production facilities, control device, production line, etc., by connecting a signal/power supply input terminal 10 to a control device such as a sequencer, prepared for the said connected devices. Then the working state information on those devices are converted into the infrared communication signals and then transmitted via an infrared communication light emitter 2 of the device 8 when an infrared communication light receiver 3 of the device 8 receives a transmitting instruction of the said operating state information from an infrared communication light emitter 4 of a receiving device 9 and then the device 8 decides the received instruction as the normal one.  The operating state information sent from the device 8 is received by an infrared communication light receiver 5 of the device 9 and shown on a character display 6 of the device 9.
Patent JP-2000133902-A (JP)
Title: Wiring board
Inventor: SHIMIZU NORIYUKI
IPC: H05K1/09
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance and the solder wettability of a wiring board surface and to realize a stable operation by making a nickel plating film containing specified weight % of boron and sulfur adhere to the surface of a wiring conductor. SOLUTION: The content of boron in a nickel plating film is set to be 0.05-3 weight % and the content of sulfur to be 0.005-0.08 weight %. Thus, the plating film used for a wiring board can be caused to adhere/form as the electroless plating film of a boron system. Plating liquid which is mainly composed of nickel sulfate being a nickel supply source and dimethyl amine borane of reducing agent and is formed by adding and mixing acetic acid, malonic acid, succinic acid and propionic acid or two to three types of sodium salts as complexing agent, PH regulator and stabilizer is used. When the nickel plating film is made to adhere to the surface of a wiring conductor, electronic parts can satisfactorily be loaded and a stable operation is realized for long time.
Patent JP-H10175105-A (JP)
Title: Hollow conical device for attachment gripping
Inventor: ALAIN FREYERMUTH
IPC: B23B31/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a hollow conical device used for attachment gripping capable of front installation. SOLUTION: Fixing means 3 is connected to a socket 1 and has threaded shape screwed into a support 4. The bit carrier socket 1 contains two radial recessed part extended at right angles to a shaft. Two gripping bits simultaneously moved for symmetrically sliding in a radial shape is installed in the recessed parts installed by mean of screws 6 translationally retained by means of a stud screw 7 cooperating with a circular throat formed in a central zone. An ejector 12 is translationally guided in the hole of the bit carrier socket 1 and is actuated by the symmetrical pressure of the bit 5. The device is also provided with means 15 for relative angle displacement between the bit carrier socket 1 and an threaded element for forming the fixing means 3 in the support 4.
Patent JP-H09145697-A (JP)
Title: Composite probe device
Inventor: ORIKI KENICHI
IPC: G01N29/04
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a composite probe device whose sensitivity change is small and by which a measurement in a wide coverage range can be performed by a method wherein, in the ultrasonic flaw detection of a steel pipe or the like, a plurality of receiving vibrators are arranged in a zigzag shape on both sides of a transmitting vibrator and the size of every part is selected properly. SOLUTION: A transmitting vibrator PT and receiving vibrators PR1 to PR4 are arranged on a common piezoelectric board. The length lT of the vibrator PT is larger than a specific value which is computed on the basis of the maximum thickness of a material to be inspected and on the basis of a wavelength. Thereby, beams which are nearly parallel from the surface up to the bottom face of the material to be inspected Are obtained. Since the vibrators PR1 to PR4 comprise mutually overlapped parts Δl, their beam patterns do not contain any gap so as to be uniform.  Intervals WTRs between the transmitting vibrator and the receiving vibrators are at a value or lower which is computed by using the size and the angle of beam spread of the transmitting vibrator and the receiving vibrators as well as by using a distance up to the surface of the material, to be inspected, from the piezoelectric board. As a result, a receivable region can be ensured from the surface up to the bottom face of the material to be inspected. When the dividing plate of transmitted ultrasonic waves and received ultrasonic waves is installed toward the material to be inspected, a surface echo level can be reduced.
Patent JP-H04179425-A (JP)
Title: Attractant captor for exterminating insect pest
Inventor: KAZUSE AKIYOSHI
IPC: A01M1/02
Filed: 1990-11-13
Abstract: PURPOSE:To obtain the subject captor, composed of an attracting part and a capturing vessel and capable of synergistically improving attracting effects with sex pheromones released from captured insect pests, without killing the aforementioned captured insect pests by providing openings having a prescribed effective width in the sidewall of the above-mentioned vessel. CONSTITUTION:The objective captor is composed of an attracting part 1 for attracting flying insect pests of the order Coleoptera and a capturing vessel 2 for capturing the attracted insect pests. The aforementioned attracting part 1 is located above the upward opened capturing vessel 2 and the sidewall of the above-mentioned vessel 2 is provided with plural openings 3 having an effective width so as not to make the captured insect pests escape.