baber/WOPTO huggingface dataset:
Patent JP-2000017677-A (JP)
Title: Ground stabilizing construction method
Inventor: TANAKA MIKIHIKO
IPC: E21D13/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a ground stabilizing construction method, which has the wider applicability of the execution of works and is more efficient and simpler than a conventional construction method, in the ground stabilizing construction method, in which underwater concrete for the prevention of the phenomenon of heaving, etc., and cutoff improvement is used at the time of excavation works. SOLUTION: In a process, in which an earth retaining wall 2 is placed around an excavating ground and excavation works are conducted by underwater excavation, projecting sections 7, stepped sections and inclined surface sections are formed on the surface of the earth retaining wall 2 before underwater concrete 11 is placed onto a bottom-section ground 3, and the earth retaining wall is placed in a tapered shape. Placed underwater concrete 11 is retained by the earth retaining wall 2 by integral curing with the projecting sections 7, and a concrete disk 6 is pushed and stopped by the stepped sections and the inclined plane sections, and the earth retaining wall 2 is pushed and stopped by forming in the tapered shape.
Patent JP-S5891366-A (JP)
Title: Fuel injection device
Inventor: SAGAWA RIYUUICHI
IPC: F02M47/00
Filed: 1981-11-25
Abstract: PURPOSE:To make the attaching space of an injection valve smaller by a method wherein a solenoid switching valve, to be isolated from heat or vibration, is attached to a position apart from a cylinder head. CONSTITUTION:The fuel injection device is consisting of an injection pulse generator, the solenoid switching valve 2, a fuel control valve 3, a fuel conduit 4 and the injection valve 5. Control oil, supplied from a high pressure control hydraulic pressure source through a control oil supplying path 6 when an injection pulse signal E is impressed to the solenoid switching valve 2, is introduced  into a control oil path 7, and further, it is sent into a pressure chamber 10 at the lower stage of the piston of an actuator part 8 for the fuel control valve 3 at the next stage to move a piston 11 upwardly. According to this method, a valve body 20 is separated from the valve seat 21 therefor to introduce the fuel oil into the injection valve 5 at the next stage through the fuel conduit 4. According to this method, the injection device may be divided and only the injection valve may be attached to the cylinder head thereby enabling to make the attaching space of the injection valve smaller.
Patent JP-H0854437-A (JP)
Title: Dut board
Inventor: INAI TAKATOSHI
IPC: G01R31/28
Filed: 1994-08-11
Abstract: PURPOSE:To transmit a speedier signal by a DUT(Device Under Test) board where electric devices with the same specifications can be mounted for testing the temperature of the electronic devices. CONSTITUTION:The connection parts of wires which are extended in mutually different directions or wires which are extended mutually in parallel are connected by curves. Also, the angles of the wires and the layout position of a socket are carefully considered to achieve wiring with the shortest distance and further crossing of the wires is avoided.
Patent JP-S6434596-A (JP)
Title: Creamy solder
Inventor: SHIMOKAWA KOICHI
IPC: B23K35/22
Filed: 1987-07-29
Abstract: PURPOSE:To supply stable creamy solder at the time of soldering by allowing the creamy solder to contain dibenzylidenesoribitol in a specific amount with respect to flux. CONSTITUTION:From 0.1 to 10wt.% dibenzylidenesoribitol is used with respect to the flux in the creamy solder which is formed in a creamy state by mixing the flux with solder powder. By this method, the applying property and the heat resistance are improved and the stable solder can be supplied at the time of soldering.
Patent JP-S6433504-A (JP)
Title: Color filter
Inventor: YAMAMOTO YOSHIHIRO
IPC: G02F1/133
Filed: 1987-07-29
Abstract: PURPOSE:To enable patterning with high accuracy in spite of using a resin material colored to black which is advantageous in terms of cost by forming red picture element patterns to a shape which covers a boundary region as well and covering the boundary region with the two layers; the red picture element patterns and light shieldable pattern. CONSTITUTION:The red picture element patterns 16R among the picture element patterns of three colors are formed to the shape not only to embed windows 12 but also to cover nearly the entire part of the light shieldable patterns 14 as well. The so-called boundary region is, therefore, coated with the two layers; the light shieldable patterns 14 consisting of the resin material colored black and the red picture element patterns 16R. The light shieldability by the superposition of the two layers is made surer and the reduction of the thickness of the respective layers is enabled particularly by adding a yellow dye in addition to a red dye as a red coloring material to said coloring material. The mixing ratio of the yellow with the red is preferably about 1/3. The color display is substantially unaffected in terms of visual sensitivity even if the yellow is added to the red in such a manner.
Patent JP-H1033861-A (JP)
Title: Feed dog sinking device for sewing machine
Inventor: TAGUCHI KAZUFUMI
IPC: D05B27/24
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To simplify and compact constitution and to improve reliability, productivity and operability. SOLUTION: A level difference pin 5 is provided with a large diameter part and a small diameter part, the large diameter part of the level difference pin 5 is inserted to the forth hole part 9c of a second vertical feed arm 9 at the time of turning a feed dog 6 to a floating state and the small diameter part of the level difference pin 5 is inserted to the forth hole part 9c at the time of turning it to a sunk state. Thus, a clearance is formed between the forth hole part 9c and the small diameter part of the level difference pin 5 in the sunk state, the second vertical feed arm 9 is turned for the clearance and the feed dog 6 is sunk through a supporting pin 8 connected to the second vertical feed arm 9.
Patent JP-S6251443-A (JP)
Inventor: TAKAHASHI TERUO
IPC: B32B37/00
Filed: 1985-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0939782-A (JP)
Title: Brake valve
Inventor: KOIKE ICHIRO
IPC: B60T15/04
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To stabilize both input/output and jumping characteristics by preventing metallic cut powder, etc., as well as preventing poor sliding motion of a spring receiving member against a guide rod from taking place. SOLUTION: A shim 11 interposed between the outer circumferential of a guide rod 10a provided on a piston 10 and oriented upward and the inner circumferential of the through hole of a spring receiving member 8 and having self-lubricating property is provided, the spring receiving member 8 is made freely slidable along the shim 11, the shim 11 is integrally provided with an end plate making contact with the upper end surface of the guide rod 10a and the thickness of the end plate is so set as obtaining the best set load of operational force transmission springs based upon the result of measuring the projecting length of the guide rod 10a and the characteristics of operational force transmission springs 9a, 9b.
Patent JP-H0944975-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HASHIMOTO TOYOHIRO
IPC: G11B27/10
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To easily excute editing processings such as dividing and erasing of a track or the like by easily and quickly detecting the border line between tracks with a forward searching means and an end searching means. SOLUTION: In the magnetic recording and reproducing device 10, when a forward searching mode is set by a key input signal, a pickup 22 jumps to prescribed sections ahead to be changed over to a reproducing mode at that position. Moreover, when an end searching mode is set by the key input signal, the pickup 22 jumps to prescribed sections before the end edge part of a track and the reproducing mode is executed from that position.
Patent JP-H0827400-A (JP)
Title: Coating material composition
Inventor: KUBOKAWA TOYOYUKI
IPC: C09D7/12
Filed: 1994-07-20
Abstract: PURPOSE:To obtain a coating material composition which can be applied on top of another because of short drying time, is free from crazing after drying and has high bonding strength. CONSTITUTION:100 pts.wt. inorganic powder which contains 25-40 pts.wt. particles having a diameter of 1-5mum, 15-25 pts.wt. particles having a diameter of 5-10mum, 10-15 pts.wt. particles having a diameter of 10-15mum and 5-15 pts.wt. particles having a diameter of 15-20mum and which has a mean particle diameter of 5-10mum is mixed with 25-150 pts.wt. (solids) synthetic resin emulsion and, preferably in addition, 50-300 pts.wt. aggregate. As the inorganic powder, one or a plurality of various hydraulic cements, a ground natural stone, a blast furnace slag powder, a calcium carbonate powder and fly ash are preferably used. As the synthetic resin emulsion, an acrylic resin emulsion, a vinyl acetate resin emulsion, an epoxy resin emulsion or a synthetic rubber emulsion is used. As the aggregate, a silica sand, a natural sand or a crushed sand of blast furnace slag is used.
Patent JP-H0475693-A (JP)
Title: Drying device
Inventor: NAKAMURA FUMIO
IPC: D06F58/02
Filed: 1990-07-18
Abstract: PURPOSE:To prevent the dewing water from intruding into a circulating passage and to improve the drying function by providing a fan case provided with a feed-out port for feeding out drying air, and a dewing water intrusion preventive wire on a vertical wall of the side of an area to be cooled in the fan case in order to prevent the dewing water intrusion into the feed-out port. CONSTITUTION:When the greater part of dewing water adhering to the inside surface of a vertical wall plate 17 for forming a part of a fan case 15 goes into an air supply pipe from an air feed-out port 17b, it becomes vapor by the heating action of a heater, and mixed into heated drying air. By such drying air containing moisture, the washing in an inner tank 7 cannot be dried efficiently. However, a dewing water intrusion-preventive wire 34 prevents dewing water from intruding into the air feed-out part 17b, dewing water going to the air feed-out port 17b on the vertical wall plate 17 turns aside to the external circular arc part side along the inside peripheral side of the circular arc-like dewing water intrusion preventive wire 34, and it does not occur that the dewing water intrudes into the feed-out port 17b. In such a way, deterioration of the drying efficiency can be avoided.
Patent JP-2000014703-A (JP)
Title: Fastening tape and paper diaper using same
Inventor: KAWAGUCHI TOYOYUKI
IPC: A61F13/56
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a fastening tape for a paper diaper which achieves a higher productivity of the paper diaper, eliminates poor appearance and moreover, enable reduction in cost. SOLUTION: A base end part is fastened on a side rim part of the external surface of the back part of the body 5 of a paper diaper. The paper diaper can be made free to wear or remove repeatedly by a mechanical fastener which is made up of a hook or a hook receptacle disposed at the other end part and the hook receptacle or the hook disposed on the external surface of the belly part of the body 5 of the paper diaper.
Patent JP-S6436572-A (JP)
Title: Four wheel steering device for vehicle
Inventor: CHIKUMA ISAMU
IPC: B62D7/15
Filed: 1987-07-31
Abstract: PURPOSE:To facilitate the takeout of steering angles of a front wheel and increase the degree of freedom of layout for transmitting the steering angles to a rear wheel by employing a wire as a transmission member of the takeout of the steering angles in a four wheel steering device. CONSTITUTION:A fixing member 11 fixed to the outer circumference of a gear box 6 supports a pulley 12. A wire W1 routed around the pulley 12 is routed around and fixed to a big pulley 25 constituting a speed reduction section. Both ends of the wire W1 routed around the pulley 12 are respectively fixed to end portion plates 9, 10. When a steering wheel is turned, a rack shaft 3 slides in the axial direction and at the same time end portion plates 9, 10 also move in the same direction. Movement of the plates 9, 10 causes the wire to move, which further causes the big pulley 25 to rotate. The rotation of the big pulley causes a rear wheel steering mechanism to be operated to steer the rear wheel.
Patent JP-H0636329-A (JP)
Title: Laser array provided with power control circuit
Inventor: SHOJI MAMORU
IPC: G11B7/125
Filed: 1992-07-17
Abstract: PURPOSE:To accurately control the power of each laser chip of a laser array. CONSTITUTION:When a switch 17b is turned off by a set signal during light emission of laser chips 11a and 11b to stop the light emission of the chip 11b and switches 13a, 20a, and 21a are turned on, the laser beam emitted from the chip 11a is made incident on a PIN diode 12a and is converted to a voltage by a current/voltage converter 14. This voltage is compared with a set voltage 22a by a comparator 15, and the difference voltage is fed back to the optical output of the chip 11a. After this series of servo, the feedback voltage is held in a holding circuit 16a. When switches 13a, 20a, 21a, and 17a are turned off to stop the light emission of the laser chip 11a and switches 13b, 20b, 21b, and 17b are turned on, the laser chip 11b emits light, and the output voltage is held in a holding circuit 16b through the same process as the laser chip 11a. Chips 11a and 11b emit light with the set power when the switch 17a is turned on thereafter.
Patent JP-2001018425-A (JP)
Title: Ink jet print method and ink jet print apparatus
Inventor: KOITABASHI NORIFUMI
IPC: B41M5/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To realize high-speed printing by high-speed fixing and print black characters less feathering or the like, and images less bleeding at an interface of colors with a high density in an ink jet print apparatus. SOLUTION: After a Bk ink Bku is applied to a print medium P, a process liquid Ss is applied, whereby the Bk ink and the process liquid are mixed in a state of liquid on the print medium. After the Bk ink and process liquid react by the mixing, a color ink C is applied to a part of the print medium where the Bk ink and process liquid are not applied. A reactant of the Bk ink and process liquid or, the Bk ink is prevented from flowing out to the periphery because of insolubilization. Bleeding at an interface between color images and black images when the color ink is applied to the periphery is accordingly reduced.
Patent JP-S6249128-A (JP)
Title: Heating cooker
Inventor: IKEDA SHUJI
IPC: F24C7/04
Filed: 1985-08-28
Abstract: PURPOSE:To enable the back of a cooking tool body to be viewed, by a method wherein a wire net on which an object to be heated is placed is provided, and a bottom plate is formed by a heat resistant mirror. CONSTITUTION:A wire net 11 on which an object 12 to be heated is placed is provided between upper and lower heaters 6 and 7 in a heating chamber 8, and the bottom plate of the heating chamber 8 is formed by a heat resistant mirror 13. This constitution enables the back of the object 12 to be heated under cooking to observed, as shown by a imaginary line A, through a glass window 10 to find to what extent the back of the object to be heated is cooked. Further, the heat reseistant mirror 13 functions as a reflection plate, resulting in improved thermal efficiency.
Patent JP-H0250166-A (JP)
Title: Electrophotographic sensitive body
Inventor: KOJIMA SHIGETO
IPC: G03G5/147
Filed: 1988-08-01
Abstract: PURPOSE:To improve image quality by forming a surface protective layer of a film deposited by a glow discharge decomposition method with a volatile metal-contg. compd. or a gaseous mixture composed of the volatile metal-contg. compd. and volatile org. compd. as a starting material. CONSTITUTION:The surface protective layer 3 is produced by the glow discharge decomposition method with the volatile metal-contg. compd. or the gaseous mixture composed of the volatile metal-contg. compd. and the volatile org. mixture as the starting material. The components for controlling electrical conductivity, i.e. the metals or metal oxides can, therefore, be introduced at the size of molecule and atom levels into the protective layer 3. As a result, the uniformity is improved and the exertion of side effects to the copying image quality is obviated. The image quality is improved in this way.
Patent JP-H01115985-A (JP)
Title: Coating of coating material and suspending agent
Inventor: JIYOSEFU JIYOOJI AMIIN
IPC: H01L23/36
Filed: 1988-08-01
Abstract: PURPOSE: To form a comparatively thin film having physical and chemical characteristics to substantially enhance cooling capability of electronic components by coating a suspension of a coating material in a polar solvent onto a workpiece and evaporating the solvent.  
     CONSTITUTION: A coating material having hydrogen bonds and predetermined physical and chemical characteristics in a semisolid state is suspended in a polar organic solvent comprising a methyl-chloro-formate and a methylene chloride or the like that is capable of breaking the hydrogen bonds of the material and providing the material in a liquid form to produce a suspension and it is applied onto the coating workpiece. Then the polar organic solvent of the suspension applied onto the workpiece is evaporated to restore the coating material in the semisolid state and then hence the physical and chemical characteristics of the coating material before it is suspended are recovered at least substantially. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6082992-A (JP)
Inventor: KAZAWA YOSHIAKI
IPC: G21B1/11
Filed: 1983-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0242195-A (JP)
Title: Turbo molecular pump
Inventor: NARITA KIYOSHI
IPC: F04D19/04
Filed: 1988-07-31
Abstract: PURPOSE:To facilitate the manufacture of a turbine by providing multiple stator members integrally formed with static blades on the inner periphery and having a circular arc-shaped cross section portion and connecting these stator members in the peripheral direction via seal members to form a stator. CONSTITUTION:A pair of stator members 11 with a halved shape of a hollow cylinder are provided in a turbo molecular pump, these stator members 11 are connected in the peripheral direction via seal members 3 to constitute a stator 1 surrounding a rotor 2. Many static blades 12 are integrally formed in groups on the inner periphery 11a of each stator member 11, angles theta1-theta4 with respect to the horizontal plane of the first-stage static blade group 121, second-stage static blade group 122, third-stage static blade group 123, and final- stage static blade group 124 respectively are set smaller in sequence in this order. Such machining is performed by a discharge machine provided with deformed comb teeth-shaped electrodes in response to the shape of the static blades 12, for example.
Patent JP-H1181498-A (JP)
Title: Expansion joint cover device
Inventor: SHREINER THOMAS A
IPC: E04B1/68
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint cover device capable of keeping a cover member at the center in the lateral direction of an expansion gap over a relatively wide range of the relative movement of a building structure. SOLUTION: A cover member 10 is held at the center of a gap G by an elastic centering device. The elastic centering device is connected between building members and the cover member 10, and it is provided with multiple first tensile expansion segments 12a, 12b, 12c, 12d diagonally connected between the first building member S1 and the cover member 10 and multiple second tensile expansion segments 14a, 14b, 14c, 14d diagonally connected between the second building member S2 and the cover member 10. The tensile segments are arranged diagonally against the axis of a gap G, they are relatively long, and sufficient centering force can be provided over a relatively large movement range between the opened state and the closed state of the gap G.
Patent JP-S57120763-A (JP)
Title: Element connecting two metallic parts in airtightly and detachablly
Inventor: FURIIDORIHI YORUDAN
IPC: F02F1/04
Filed: 1981-11-30
Abstract: A positive, gastight, and undetachable connection of two metal parts, especially a cylinder head and a cylinder tube of an internal combustion engine. A groove is located in one of the two parts; this groove, together with a counterpiece of the second part, which counterpiece engages in the groove, forms an annular chamber which is filled with molten metal according to the diecast method, and in such a way as to be free of occlusions.
Patent JP-2000007835-A (JP)
Title: Fluororubber composition and its production
Inventor: OSAWA YASUHISA
IPC: C08L19/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluororubber composition having excellent rolling workability, moldable by compression molding and giving a cured product having excellent solvent resistance, chemical resistance, heat-resistance and low-temperature properties. SOLUTION: This crosslinkable fluororubber composition contains (A) 100 pts.wt. of a polymer produced by adding a compound having at least two hydrosilyl groups in the molecule and addition reactive with alkenyl group to a part of alkenyl group of a perfluorinated compound having at least two alkenyl groups in the molecule and containing a bivalent perfluoroalkylene or a bivalent perfluoropolyether structure in the main chain, (B) 1-100 pts.wt. of a reinforcing filler and (C) an addition-reactive crosslinking agent having hydrosilyl group in the molecule or a peroxide crosslinking agent of an amount sufficient for curing the component A.
Patent JP-H1138936-A (JP)
Title: Display device
Inventor: SHINOHARA HIROSHI
IPC: G09G3/36
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a display device that can enhance convenience of users and that is small in dispersion of optical characteristics by making the gradation-vs.-luminance characteristic to be adjustable. SOLUTION: The device is provided with a gradation converting circuit 6, which includes a pixel circuit 1 of matrix arrangement that generates brightness in accordance with the gradation signal supplied from a row driving circuit 2 and converts the gradation of first image data inputted externally by a variable conversion characteristic to obtain a second image data. The row driving circuit 2 supplies gradation signals to the pixel circuit 1 using the second image data converted by this gradation converting circuit 6.
Patent JP-S6083319-A (JP)
Inventor: MURANAKA TAKAYOSHI
IPC: H01G11/00
Filed: 1983-10-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001021220-A (JP)
Title: Foot heating apparatus
Inventor: MIZUKAWA YOICHI
IPC: F24H3/04
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To effectively heat feet over a wide range in front of a system kitchen or the like. SOLUTION: The present heating apparatus includes a heater lamp 2 and a reflector 3 surrounding the heater lamp 2 disposed in a casing 1 assembled on a lower end of a domestic system kitchen, and further including an opening section 11 for radiating infrared rays on the front surface of the casing 1. In this case, an air fan 4 is disposed behind the reflector 3, and the heater lamp 2 is disposed such that tube axes of the heater lamps 2 are intersected each other. The two heater lamps 2 are disposed in an oppositely inclined attitude, viewed from above. Further, there is arranged a high radiation material on an outer surface of the reflector 3.