baber/WOPTO huggingface dataset:
Patent JP-S63125411-A (JP)
Title: Low noise tire
Inventor: KAGAMI KIICHIRO
IPC: B60C11/11
Filed: 1986-11-13
Abstract: PURPOSE:To reduce pattern noise by providing a number of blocks on a tread face and specifying the number of inside blocks on the center part of said tread face while making the number of outside blocks on the shoulder part a specified value larger than the number of said inside blocks. CONSTITUTION:A longitudinal groove 2 passing through a tire equator face C is provided on a tread face. Also, a longitudinal groove 3 which extends in the circumferential direction of tire is provided between the longitudinal groove 2 and the edge part (a) on a shoulder side, thereby, dividing the tread face into a center part 4 and a shoulder part 5, and each of continuous ribs, 4A, 5A is formed by each of the parts 4, 5. And, by providing literal grooves 7, 9 in the axial direction of tire on the ribs 4A, 5A, inside and outside blocks 10..., 11... are formed on the parts 4, 5, respectively. In this case, the number M of the inside blocks 10 are set at 60 or less and the number N of the outside blocks are set at 65 or more. Also, the ratio (m):(n) of the least common denominator (m), (n) of the numbers M, N of the blocks 10, 11 are set at 1:2, 2:3 or 3:4.
Patent JP-H09115524-A (JP)
Title: Plate grid for lead-acid battery and manufacture thereof
Inventor: EZAKI KENJI
IPC: H01M4/73
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To enhance the life of a lead-acid battery by enhancing the corrosion resistance of a plate grid. SOLUTION: Composed are a platelike base material 50 consisting of a crystalline lead-based metal, and surface layers 51, 52 consisting of a lead-based metal with an amorphous structure or a microcrystal structure integrally laminated on at least one surface of the base material 50. The surface layers 51, 52 have chemical homogeneity compared with the base material 50 and high resistance to generation of local corrosion. In addition, the surface layers 51, 52 have no grain boundary, inclusions, or the second phase, or have very minor ones, if any. Thus, the surface layers 51, 52 form less nucleus for stress corrosion cracking, preventing the stress corrosion cracking.
Patent JP-H06119405-A (JP)
Title: Image retrieving device
Inventor: OKAMOTO SHUSAKU
IPC: G06F17/30
Filed: 1992-10-09
Abstract: PURPOSE:To completely retrieve images as the components of a scene expressed by an input sentence while using the sentence as the input of retrieval inquiry and to synthesize a lot of scenes even from a small scale image data base by integrating the image retrieving device into a system for editing and synthesizing natural images by arranging parts images on a background image. CONSTITUTION:This device is provided with an input means 101, language analyzing means 102, object identifying means 103, unfixed object decision rule 109, image selecting means 104, display means 105, word dictionary 108 and image data base 106 and further, a means is provided to retrieve an image by identifying whether objective data retrieving a language sentence inputted by the input means with the language analyzing means express the background or the parts corresponding to the unfixed object decision rule and the object identifying means and by dividing the objective data into the background and parts.
Patent JP-H05106344-A (JP)
Title: Construction lift
Inventor: MATSUMOTO TAKEJI
IPC: B66B7/02
Filed: 1991-10-18
Abstract: PURPOSE:To provide a construction lift capable of being easily assembled/ disassembled at the site, preventing swing and precipitation, and easy to use at the site. CONSTITUTION:A cableway 25 is vertically stretched adjustably for its length between a construction structure 23 used on a construction floor of a building 20 and the ground. Both end sections of a lifting beam 26 are liftably coupled with the cableway 25, thus the lifting beam 26 coupled with the cableway 25 is lifted or lowered. Materials hoisted by the lifting beam 26 are carried up to the construction floor of the building 20, and unnecessary materials are carried out to the ground.
Patent JP-H02117107-A (JP)
Title: Magnetic field generator
Inventor: TAWARA YOSHIO
IPC: G01R33/387
Filed: 1988-10-27
Abstract: PURPOSE:To obtain a magnetic field generator capable of generating a uniform magnetic field over a wide range between a pair of opposing magnets by providing the apparatus with magnetic adjusting plates attached to the opposing faces of a group of square-shaped permanent magnets opposing to each other and with a plurality of adjusting cylindrical permanent magnets magnetized radially, while adapting the adjusting cylindrical permanent magnets to be rotatable and to be movable parallel and vertically with respect to the magnetization direction of the square-shaped permanent magnets. CONSTITUTION:A pair of square-shaped magnets (principal magnets) are attached in opposition to each other to the inner faces of a yoke core 2 constituting a closed magnetic circuit. As shown by the solid line 50, intensity of a magnetic field between the permanent magnets are fixed near the center line connecting the centers of the magnets but are decreased progressively towards the peripheral regions. In order to compensate such decrease of intensity, a plurality of adjusting cylindrical permanent magnets 12 and 14 are provided on the outside of the square-shaped permanent magnets 4 and 6, respectively. Since the adjusting cylindrical permanent magnets 12, 14 are magnetized in the radial direction, the cylindrical permanent magnets 12, 14 generate lines of magnetic force as indicated by the broken lines. By combinding the broken line 52 with the solid line 50, a uniform magnetic field can be obtained, as indicated by the solid line 54, over a wide range corresponding to a width (d) of the permanent magnets 4 and 6.
Patent JP-S62130905-A (JP)
Title: Disk supply/takeout device
Inventor: SHIMA HIROZO
IPC: B65G1/00
Filed: 1985-12-03
Abstract: PURPOSE:To perform supply and takeout of disks efficiently by delivering a plurality of cassettes, which parallelly accommodate disks supplied to the standby position, one after another to a rotary standup member, whereby each is stood up, and then the disks are taken out one after another while an elevating/ sinking member is sinking. CONSTITUTION:A plurality of cassettes 1 accommodating disk 2 are transported with the faces looking up, and supplied to a standby position 6, where they are held for a while, and if a belt conveyor 7 is operated, the front cassette 1 is sent off for one of the rotary standup member 10, at which time, a belt conveyor 12 for these rotary standup members 10 is also actuated to transfer the cassette concerned 1 onto the appropriate rotary standup member 10. Here a location control boss 1a on the cassette 1 is fitted in a detent groove 13 in the support part 11 of the standup member 10, and a cylinder device is elongated to turn the standup member 10 into upright attitude, and the cassette 1 takes the attitude lateral to a processing device 4 while the disk 2 takes horizontal position, wherein the lowermost disk 2 is taken in the processing device 4 by a takein means provided in the same device 4. This accomplishes unmanned supply and takeout of disks efficiently.
Patent JP-H1189654-A (JP)
Title: Sliding rail actuation control device
Inventor: YOKOYAMA MOTOMI
IPC: A47B88/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To accurately control a movement of respective stages by fixing the other non-drawing two-stage sliding rails in a stationary condition by a press of a restraining body when an optional single stage of sliding rails arranged in three stages is opened and drawn. SOLUTION: Actuation control parts 30a and 30b press a restraining body 31a downward by rotating a contact part 20a by pushing an engaging piece to engage an end surface of a cutout part 40 of a sliding rail 11 to move rightward when the uppermost sliding rail 11 is pulled out, and a restraining body 31b on its tip presses/advances an allowable surface 22b of a contact part 20b of an adjacent intermediate stage sliding rail 12, and fixes the intermediate stage sliding rail 12 in a stationary condition. A restraining body 31c is pressed/ moved downward, and moves a restraining body 31d in the downward direction, and a lower stage sliding rail 13 is made unextractable by restraining the rotation of a contact part 20c.
Patent JP-H02120768-A (JP)
Title: Electrophotography photoengraving machine
Inventor: HATORI NOBUYOSHI
IPC: G03G13/26
Filed: 1988-10-29
Abstract: PURPOSE:To automatically perform multiface printing by constituting the machine so that a sensitized paper driving motor, an image forming part sensitized paper driving motor and an original platen driving motor can drive independently the respective driving object parts. CONSTITUTION:Sensitized paper carrying rollers 36, 42, 44 and 46, sensitized paper rollers 38, 40 of an image forming part 26, and an original platen 14 are driven independently by a sensitized paper driving motor 56, an image forming part sensitized paper driving motor 54, and an original platen driving motor 18, respectively. Accordingly, it is possible to obtain an electronic photoengraving machine of a scanner system which executes a first exposure to a part of sensitized paper 28, while driving the platen 14 to an exposing means and restores the platen 14 in a state that the paper 28 is stopped in the image forming part 26, can execute a second exposure to the sensitized paper 28 and can perform automatically multiface printing.
Patent JP-H07129937-A (JP)
Title: Device for adjusting height of head tip
Inventor: KATSUMATA HIROSHI
IPC: G11B5/53
Filed: 1993-10-29
Abstract: PURPOSE:To simplify a mechanism and to reduce load on a rotary drum. CONSTITUTION:A braking device 97 having a contact 101 capable of pressing a 1st transmission shaft 68 is provided in the fixed system of a magnetic recording and reproducing device. When the rotary drum 9 is rotated, the rotation of the 1st transmission shaft 68 is stopped and thereby a deceleration mechanism A rotates and operates. Since such rotation driving force is transmitted to an adjusting screw 15 through a wrench 22, the height of a head tip 14 is automatically adjusted and wiring around a conductor, which is required in the conventional manner, is not required. By providing the braking device 97 in the fixed system of the magnetic recording and reproducing device, the drum 9 is made light in weight.
Patent JP-H01114089-A (JP)
Title: Gas laser oscillator
Inventor: TAKAGI SHIGEYUKI
IPC: H01S3/0971
Filed: 1987-10-28
Abstract: PURPOSE:To judge whether a discharge between a cathode and an anode is a glow discharge or an arc discharge by a method wherein the level change of a voltage applied between the electrodes and/or the change of a current applied between the electrodes are/is detected. CONSTITUTION:A first discharge judging means 20 judges whether a main discharge induced between a cathode 3 and an anode 4 is a glow discharge or an arc discharge. The divided voltage Vs of a voltage divider 21 is applied to the (+) input terminal of a comparator 22. On the other hand, a source voltage Vo is divided to produce a judgement reference voltage Vk which is applied to the (-) terminal of the comparator 22 to be compared with the voltage Vs for judgement. A second discharge judging means 30 detects the change of a current applied between the cathode 3 and the anode 4 and the discharge mode is judged by a comparator 33. In the case of the glow discharge, the voltage level of the comparator 22 varies significantly and attenuates. In the case of the arc discharge, the voltage level swings toward negative and turns quickly to zero. In the comparator 33, approximately contrary phenomena are shown so that the discharge mode can be judged.
Patent JP-H04148784-A (JP)
Title: Control device for elevator
Inventor: KOIKE HAJIME
IPC: B66B3/02
Filed: 1990-10-12
Abstract: PURPOSE:To quickly perform building-up after cutting off electric power source by providing a memory exclusive for electric elimination writable readout to memorize reference data for discriminating respective floor positions of an elevator on a microcomputer for position detection. CONSTITUTION:Information related to a building is sent from an operation control microcomputer 1 to a position detecting microcomputer 14. In the position detecting microcomputer 14, the data is sent to an electric elimination writable readout exclusive memory (EEPROM) 20 and memorized. By inputting pulse generated following to operation of an elevator, a CPU 15 detects the position of the elevator. At cutting off an electric power source, the position detecting microcomputer 14 memorizes count value data in the EEPROM 20 during its operation. When the power source is charged again, the data is set again in the CPU 15.
Patent JP-S62133428-A (JP)
Title: Optical switch
Inventor: HABARA TAKASHI
IPC: G02F1/313
Filed: 1985-12-05
Abstract: PURPOSE:To obtain fine switching characteristics even if the polarizing ratio of input light beams not sufficiently high by unitedly integrating a waveguide type polarizer on the input terminal side or output terminal side of a waveguide type optical switch element having dependency upon a polarizing surface, selecting only a light beam in a polarizing surface mode and inputting or outputting the selected light to/from the optical switch element. CONSTITUTION:It is supposed that the polarizing ratio of incident light beam is not sufficiently high and polarized light in a TE mode is inputted in addition to polarized light in a TM mode. The polarized light in the TM mode is outputted from an output optical waveguide 52, but a part of the TE mode polarized light made incident from an input optical waveguide 4 is leaked to an optical waveguide 61 of a connection part 51 because switching between the crossing state and straight state of an optical switch element 2 is not sufficiently executed. However, a polarizer 31 provides the crossing state to the polarized light in the TE mode and outputs the polarized light from an optical waveguide 71, so that the polarized light is prevented from leakage to an output optical waveguide 51 of the optical switch. Consequently, required switching operation for the TM mode polarized light can be attained independently of the TE mode polarized light of the input light.
Patent JP-H04148382-A (JP)
Title: Graphic editing device
Inventor: SAKKA TOSHIYA
IPC: G06T11/80
Filed: 1990-10-11
Abstract: PURPOSE:To read a data value in a graph when a graphic to be updated is a two-dimensional graph such as a polygonal graph or a scatter graph, etc., by holding data coordinate information comprised of a data range and a data position other than the graphic information of a line segment, a mark, a circle, and a character, etc. CONSTITUTION:This editor is equipped with a graphic information storage part 4 which stores the graphic information, an input means 2 which inputs a position on a CRT, a graphic update means 6 which updates the graphic information, and a graphic plotting means 7 which plots the graphic based on the graphic information. Also, it is equipped with a data coordinate storage part 3 which stores the data coordinate information comprised of the data range and data position of the graph, and a data coordinate value plotting means 5 which plots the data coordinate value based on the data coordinate information. In other words, the position (X, Y) on the CRT is inputted by an input device 1, and it is converted to the position on data coordinates by referring to the data coordinate information by the data coordinate value plotting means 5, and is plotted on the CRT. In such a way, it is possible to update the graphic as reading the data value in the graphic.
Patent JP-H09109279-A (JP)
Title: Manufacture of foamed resin tube with crest pattern
Inventor: TAKEDA YOSHIINE
IPC: B29C59/04
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a high productivity foamed resin tube with a crest pattern, having superb surface strength and the feasibility of undergoing a clear-cut embossment process even when the shaping speed is comparatively higher. SOLUTION: Plural endless belts 11, each of which has a shaping die 13 on the outer peripheral face, are run pressing the long foamed resin tube with a skin layer continuously supplied through a circular shaping passage. The shaping dies 13 are combined together and arranged so that the cross section of the combined shaping dies 13 forms the circular shaping passage.
Patent JP-H09105956-A (JP)
Title: Liquid crystal display device
Inventor: INAMI TAKASHI
IPC: G02F1/1333
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To suppress a characteristic change due to light irradiation without injuring a characteristic eliminating a black matrix by performing the lapping on one side substrate in the direction perpendicular to the prolonging direction of an upper side electrode of a non-linear element. SOLUTION: The lapping direction is the direction perpendicular to sides (C-D and E=F) prescribed by the upper electrode 2 of the external size of the MIM type non-linear element 1. Thus, light advancing while receiving with a scattering and deflection in a liquid crystal element whose most of deflective direction are converged in the C-D direction immediately before an MIM substrate. On the other hand, the matter that the characteristic change of the MIM type non-linear element 1 due to the light irradiation occurs is caused by that the light is made incident on an intermediate insulation layer 3, and the light irradiated slopingly from above and below the A-B direction are made mostly incident on the intermediate insulation layer 3.  The C-D direction that the deflection is converged is a horizontal deflective component related to the reflection of the MIM substrate surface of the light irradiated slopingly from above and below the A-B direction, and its reflectance is heightened compared with a vertical deflective component.
Patent JP-H07169868-A (JP)
Title: Circuit pattern having at least one bipolar power device
Inventor: KURAUSUUGIYUNTAA OPERUMAN
IPC: H01L29/739
Filed: 1994-10-12
Abstract: PURPOSE: To provide a circuit pattern which has a bipolar power device, having an emitter structure for modulation of conductivity of a drift region and exhibiting an improved switching behavior over prior art, and also provide a method for operating the circuit pattern. CONSTITUTION: A bipolar power device has an emitter structure 12 of a conduction type and a drift region 10 of a conductivity type which is opposite to that of the structure 12. In the case of an insulated gate bipolar transistor(IGBT), for example, the emitter structure 12 has a first contact part 13 and the drift region 10 has a second contact part 15. The first and second contact parts 13 and 15 are connected to a controllable resistance circuit 16, so that a current flowing through the power device flows, according to a control signal of a resistance circuit 16, through a third contact part 17 of the resistance circuit 16 selectively, via the first contact part 13 and/or the second contact part 15.
Patent JP-H04147828-A (JP)
Title: Stretching machine
Inventor: AIHARA KINTARO
IPC: B29L28/00
Filed: 1990-10-11
Abstract: PURPOSE:To simplify a structure and to widen the moving range of a stretching pulley by mounting a pair of support members for supporting grasping feed means, a support means for supporting the support members so as to make the same freely movable in the lateral direction of a strip body and a pair of the drive means mounted on the support members to independently drive the grasping feed means. CONSTITUTION:Stretching pulleys 3a, 3a grasping both ends of a stretchable strip-like body F to laterally widen the same and circulating belts 3b, 3b are provided inside the side plates 32, 33 of both support plates 3, 3 and both stretching pulleys 3a, 3a are connected to a pair of speed convertible drive motors 33, 33. In a stretching machine, the stretching width and stretching magnification of a stretchable film F are set by a stretching width/stretching magnification control mechanism 5. Since the drive motors 33, 33 are mounted on the support plates 3, 3, said motors are moved along with the stretching pulleys 3a, 3a with the movement of the support plates 3, 3. Therefore, the structure of the driving force transmission mechanism from the drive motors 33, 33 to the stretching pulleys 3a, 3a can be simplified and the moving range of the stretching pulleys 3a, 3a can be widened.
Patent JP-H03150920-A (JP)
Title: Circuit device for adjusting on-off ratio
Inventor: PEETAA PURERAA
IPC: H03K5/156
Filed: 1990-10-11
Abstract: PURPOSE: To make the on-off ratio of a circuit device be irrespective of the frequency and on-off ratio of an input signal by adjusting the on-off ratio of the output signal of a comparator in a value proportional to a reference voltage in the comparator. CONSTITUTION: A pulse-like input signal is supplied to an input terminal 1, and if it reaches to the input terminal of a differentiator 2, the differentiator 2 forms a short pulse from its positive edge in which the length of the pulse is irrespective of the on-off ratio of the input signal. A capacitor 4 is charged by each pulse via a diode 3. The comparator 5 compares the voltage in the capacitor 4 with a reference voltage supplied to the 2nd input terminal of the comparator 5 and generates a pulse-like signal at the output terminal 6 again, and an adjusting circuit 7 sets the discharge current IC of the capacitor 4 in relation to the on-off ratio of the output signal of the comparator 5. Thus, the on-off ratio of the pulse-like output signal is adjusted irrespectively of the frequency and on-off ratio of the input signal.
Patent JP-H11105498-A (JP)
Title: Furniture with trick picture, decoration and building
Inventor: RI ZOU
IPC: B44C3/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To give unexpectedness, interest and mind rest to an observer's mind by drawing a living thing with long as a dwelling as a trick picture at a side of the natural logs. SOLUTION: A nest hole 2 for living a squirrel is drawn realistically and manually together with the squirrel 3 at a side of a table 1 made of natural logs. This picture becomes a so-called trick picture 4 for feeling a person for illusion that the squirrel 3 might live in the hole 2 provided at the side of the table. And, the table 1 may become a placing base by altering its height. And, a nest hole is formed at a trunk of other tree or utilizing natural nest hole formed at the tree, and other organism living therein such as, for example, small Eurasian flying squirrel, owl, Jew's-ear, woodpecker or insect is drawn together with the nest hole. And, any of the trick pictures may be printed on the log. Further, all or a part of bark is released, and a trick picture for utilizing feature of a material may be drawn on its surface.