baber/WOPTO huggingface dataset:
Patent JP-S63120036-A (JP)
Title: Electrode holder for electric discharge machine
Inventor: SAKITANI HIDEYUKI
IPC: B23H7/26
Filed: 1986-11-05
Abstract: PURPOSE:To prevent breakage and deterioration in an O ring from occurring, by installing a hydraulic cylinder which acts on the upper part of a claw plate and gives such force that resists the turning force made by a spring, in this claw plate. CONSTITUTION:When attaching an electrode, a cylinder rod 29 of a hydraulic cylinder 26 is advanced for word, and a claw plate 21 is turned round in a direction where a claw 21a is separated from a body part 20 against a spring 28. Next, a shank 12 of the electrode 11 is inserted into a through hole of the body 20 and, after the upper part is projected out of the body 20, the rod 29 of the hydraulic cylinder 26 is retreated, the claw plate 21 is rotated in the reverse direction by the spring 28, and the claw 21a is engaged with the notch 14 installed in the shank 12. When the electrode 12 is removed, reverse operation to the above-mentioned takes place. Doing like this, forcible pressure from the outside is not added to an O ring being attached to the shank 12 of the electrode 11 so that breakage and deterioration in this O ring will not occur and, what is more, maintenance for the electrode 11 comes easy enough.
Patent JP-2001084688-A (JP)
Title: Magnetic disk device
Inventor: FUJIMORI TAKEMICHI
IPC: G11B5/60
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by reducing the number of rotations of a magnetic disk step by step for every proper standby time in which recoding or reproducing is not performed from finish of recording or reproducing to the next recording or reproducing. SOLUTION: A magnetic head slider is floated by balance of positive pressure, negative pressure, and pushing pressure of a suspension. Considering depth, area, shape of a groove part of a slider, it is set so that, for example, floating quantity becomes the maximum with rotation speed of 2,500 rpm being lower than the number of rotations of the magnetic disk of 4,200 rpm at the time of recording/reproducing. When a standby time of 6 sec elapses after finish of recording or reproducing, the number of rotations of the magnetic disk is reduced to 4,000 rpm from 4,200 rpm. Further, in the case of a standby time of 30 sec, the number of rotations is reduced to 3,500 rpm. Further in the case of a standby time of 60 sec, the number of rotations is reduced to 3,000 rpm.  Finally, in the case of standby time of 600 sec, the number of rotations is reduced to 2,500 rpm at which floating quantity becomes the maximum from 3,000 rpm.
Patent JP-H02109132-A (JP)
Title: Inference processing system for production of knowledge analogy
Inventor: KUWABARA SATOSHI
IPC: C07B61/00
Filed: 1988-10-18
Abstract: PURPOSE:To continue the inference even when a knowledge base includes no chemical reaction knowledge corresponding to an input design request by preparing on analogy processing part. CONSTITUTION:At an analogy processing part 4, an analog rule production part 4-1 starts to retrieve the reaction knowledge having a composition analogous chemically to a target material out of a reaction table 4-3. A working table 4-4 stores the interim or final sequence for decision of analogousness. When the sequence of the analogous reaction knowledge is set at the table 4-4, the part 4-1 takes the knowledges out of the table 4-3 in the order of higher analogousness and produces the rule knowledge based on the point of difference only to register this knowledge into the reaction rule knowledge 1-5. A system infers the rule knowledge registered newly and carries out the reaction design. Thus the new knowledge is produced by analogy from the knowledge already acquired and registered into a knowledge base to be controlled. Then the inference is carried out based on the registered knowledge so that a knowledge base can be easily obtained at an initial system information stage.
Patent JP-H1190296-A (JP)
Title: Method and apparatus for coating
Inventor: KAMIYA KIYOSHI
IPC: B05C11/10
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To regulate the breadth of applying liquid without stopping the operation of a slide applicator even when the breadth of a web is changed by a method in which the liquid is extruded from the whole breadth of a slit on a slide surface, the liquid flowing the inside of a prescribed breadth which is regulated by a guide member is applied on the web, and the liquid flowing the outside of the prescribed breadth is recovered. SOLUTION: A coating liquid which is made to flow in the whole slit breadth W1 of slits 24 and extruded on a slide surface 26, is divided into the inside and outside of a prescribed breadth W2 which is regulated by a partition plate and extruded on the slide surface 26, the liquid of the inside of the breadth W2 of the extruded liquid is guided to the side of a guide member 14 and made to flow down, and applied from a lip end 28 on a web. Besides, the excess liquid on the outside of the breadth W2 is made to flow from the channel of the member 14 in the side fringe direction of the slide surface 26 to be recovered in the receiving container 48 of a recovery apparatus 16. In this way, the breadth of the liquid can be regulated without stopping the operation of a slide applicator even when the breadth of the web is changed.
Patent JP-H02109153-A (JP)
Title: Inter-processor data transmission system
Inventor: SUNAHARA HAJIME
IPC: G06F13/36
Filed: 1988-10-18
Abstract: PURPOSE:To secure the rough connection in terms of hardware and to reduce the load of the software which controls the rough connection by performing the transfer of data after a processor of the transmission side designated a transmission data area of its own memory as well as the writing cycle to the data area. CONSTITUTION:The software SW of a processor 10 works only once and sets the head address of the transmission data, the number of data transferred, and its own cycle at a soft setting data area 52 of the transmission side of a data link device. In the same way, the SW of a processor 20 works only once and sets the head address of a reception area and the number of data transferred at a soft setting data area 62 of the reception side of the device 40. At the transmission side, the fixed marks are repetitively sent out in number equal to the data transferred based on the soft setting data via a timer 58 and a transmitter 56. At the reception side, an analyzer 68 checks whether the data received by a receiver 64 is equal to a fixed mark or not. If so, a DMA device 66 is initially reset and the received data is sent to the device 66 from the receiver 64. The received data is stored in a reception area 26a of a memory 26. This action is repeated in the frequency equal to the data transferred.
Patent JP-S62123732-A (JP)
Title: Probe card
Inventor: NISHIWAKI NOBUHIRO
IPC: H01L21/66
Filed: 1985-11-25
Abstract: PURPOSE:To supply a host computer with signals, outputted by a circuit under inspection, already after preparatory processing accomplished while traveling through an inspection circuit by a method wherein said inspection circuit is built in a probe card itself. CONSTITUTION:A water 2 is subjected to inspection that is accomplished with a probe card 1 attached to a wafer prober. In an inspection process, the point of a probe 5 protruding from a prober main body 3 is caused to abut against a pad 22 of a pellet 21 installed on a wafer 2 that is the object of inspection, which establishes electrical contact between the pad 22 and probe 5. The signals outputted by the pellet 21 of the pad 22 are applied through the probe 5 to an inspection circuit 12 formed on a probe wafer 11. In the inspection circuit 12, a prescribed preparatory inspection us performed, which is accomplished on the basis of said outputted signals. The signals are outputted by the inspection circuit 12 as inspection data. The inspection data arrive at a host computer after traveling through a bump electrode 7b, wiring layer 8 belonging to the probe main body 3, and an external output cable 10.
Patent JP-H03124056-A (JP)
Title: Protective element
Inventor: KOMAKI MASAKI
IPC: H01L27/04
Filed: 1989-10-06
Abstract: PURPOSE:To enhance a protective ability of an internal circuit and to prevent heat from being generated and an electrostatic breakdown from being caused by a method wherein a slit is formed in a semiconductor region of a second conductivity type and a contact part is formed so as to be separated from a semiconductor region of a first conductivity type. CONSTITUTION:A P<+> type anode 23 is formed inside a cathode 21 of an N-type well; slits 30 are formed in the anode 23. Contact parts 27 are formed in two positions separated from an N<+> type diffusion region 22 at both ends in a lengthwise direction of the anode 23. Consequently, since external terminals formed in a semiconductor chip and terminals of an internal circuit are connected via the anode 23, a protective resistance is formed of the anode 23. A protective element is formed of the N<+> type diffusion region 22 and the anode 23; the internal circuit is protected from an excess voltage by static electricity. In addition, a field strength between the anode 23 and the N<+> type diffusion region 22 becomes uniform by the slits 30 formed in the anode 23; an electric current is not concentrated when the excess voltage is applied; it is possible to prevent heat from being generated and an electrostatic breakdown from being caused.
Patent JP-H08126162-A (JP)
Title: Nut holding structure for electric joint box
Inventor: ISSHIKI YOSHIHIRO
IPC: H02G3/16
Filed: 1994-10-26
Abstract: PURPOSE: To obtain a nut holding structure for an electric joint box in which idle turning of the nut can be prevented surely. CONSTITUTION: A hexagonal nut 11 is press fitted, on two sides thereof, between the opposite side faces in front of a nut holding plate 10 made of a conductive metal having a recessed cross-section. An upward raising piece 10c to be engaged with the rear corner part of the nut 11 and a downward raising part 10d are formed on the bottom wall of the plate 10. On the other hand, an electric joint box 9 is provided with a groove 9a for receiving the plate 10 and a positioning protrusion 9e abutting against the front corner part 11c of the nut 11 is provided on the front wall 9d of the plate insertion groove 9a. Furthermore, a recess to be engaged with the lower raising piece 10d is provided in the bottom wall 9b of the plate insertion groove 9a.
Patent JP-2000089107-A (JP)
Title: Image reading lens
Inventor: ORI TETSUYA
IPC: G02B9/04
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain an image reading lens capable of satisfactorily correcting both of magnification chromatic aberration and the curvature of an image field, irrespective of a simple constitution, two-group two-lens as the most simple constitution, and capable of reducing temperature dependency and coping with a wide region light source, even in the case one of the lenses is made of plastic resin by using a diffraction optical face (DOE face). SOLUTION: The lens is the two-group two-lens image reading lens constituted of a 1st lens L1 constituted of a positive meniscus lens whose convex face faces an object side, a 2nd lens L2 constituted of a negative meniscus lens whose convex face faces an images side from the object side. As for the 2nd lens L2, the face on the object side is a diffraction optical face in order from the object side, and the face on the image side is aspherical, and the lens is made of plastic. Besides, the lens is constituted so as to satisfy the following conditional expressions; 0.7<f/fa<1.3, provided that (fa) denotes the focal distance of the 1st lens L1 and (f) denotes the focal distance of the whole lens system.
Patent JP-S63117131-A (JP)
Title: Method and device for controlling speed of engine generator
Inventor: HITOMI SATOSHI
IPC: F02B3/06
Filed: 1986-11-06
Abstract: PURPOSE:To minimize the coefficient of instantaneous load fluctuation for simplifying the composition of a control device by computing control input taking a signal formed by adding a load differential signal to a speed deviation signal for a deviation signal, and then correcting the quantity of fuel supply on said control input. CONSTITUTION:A differentiator 5 differentiates the output of a load detector 4 to output a differential signal LD. A deviation signal generating circuit B is supplied with the output signal LD of said differentiator 5, the output signal NO of a speed setting equipment 6 and the output signal N of a speed detector 7 as its input to issue the deviation signal. PID computing circuit 9 is supplied with said deviation signal as its input to compute control input. A fuel injection pump 11 supplys fuel to a diesel engine 2. Thus the coefficient of instantaneous load fluctuation can be minimized to simplify the composition of a control device.
Patent JP-H03123418-A (JP)
Title: Artificial culturing method of shiitake mushroom
Inventor: ISHIKURA YOSHIHARU
IPC: A01G1/04
Filed: 1989-10-06
Abstract: PURPOSE:To harvest high-quality shiitake mushroom in large quantities by adding granules formed of powdery grains of rice, wheat flour or barley or total grains of corns or pulses or ground matter thereof into a culture medium as a part of nutrient source and then using it as a culture medium. CONSTITUTION:(A) At least one among granules (having 2-10 mm granule size) formed of powdery grains of rice, wheat, barley, corn, etc., or total grains of grains such as rich, wheat, barley, etc., or pulses such as soya bean, red bean, etc., or ground substance thereof (having 1-8 mm grain size), of 5-40 wt. % based on total culture medium is added to (B) sawdust and granules of grains such as rice bran and wheat bran to afford a culture medium having 50-70 wt. % water content. Shiitake mushroom is artificially cultured using the above- mentioned culture medium.
Patent JP-S61141156-A (JP)
Title: Semiconductor element
Inventor: TAIMA SHINOBU
IPC: H01L21/60
Filed: 1984-12-14
Abstract: PURPOSE:To suppress the diffusion of copper into solder when copper is connected to a wiring by a method wherein copper-contained solder is used for a solder bump. CONSTITUTION:A plurality of solder bumps 2 are provided on the semiconductor element 1 consisting of a semiconductor chip. At this point, each solder bump 2 consists of copper-contained solder. The copper-contained solder is same as the generally known material which is used for prevention of fusing away of the tip of a soldering iron made of copper, and the quantity of tin is relatively reduced by adding copper of 0.1-10% (desirably 0.5-2%) or thereabout of tin. In this case, after lead and tin of the desired ratio is coated in advance on the under-solder electrode 3 formed on the terminal of the semiconductor element 1 by performing plating, vapor-deposition and other method, and copper is coated until the prescribed ratio is obtained by performing plating, vapor- deposition and other method. Subsequently, the solder bump 2 consisting of copper-contained solder is formed by fusing said metal layer.
Patent JP-S61104807-A (JP)
Title: Opening, closing and moving method of mold in vertical molding machine
Inventor: NAKANISHI KIYOJI
IPC: B22D17/22
Filed: 1984-12-14
Abstract: PURPOSE:To prevent an inverted U-shaped member and a flange member from breaking, twisting by locating the inverted U-shaped member around the flange member in such a state that both insides of the inverted U-shaped member in the front and rear direction come in no contact with both sides of the flange member in the front and rear direction. CONSTITUTION:The flange member 17a of a docking pin 17 is engaged with the inverted U-shaped member 19 and the small diameter section 17b of the docking pin 17 is inserted into a U-shaped groove 19a. The inverted U-shaped member 19 is provided detachably to the docking pin 17 in the vertical direction and a play shown by t1 is prepared between the inverted U-shaped member 19 and the flange member 17a. Accordingly, since a lower mold member is pushed a little by a pusher 28a to give a distance between the inverted U-shaped member and the flanged member, in the connecting section of the lower mold member to its driving gear side both the inverted U-shaped member and the flange member are detached in the descending time as well as in the ascending time so that the mutual plays are parted to both sides. Therefore, detachment from the molding machine becomes easier and the connecting member is free from abrasion, breakage, torsion etc.
Patent JP-H08106145-A (JP)
Title: Film cassette
Inventor: SUMAATO DEEBUITSUDO KURINTON
IPC: G03B17/24
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To display any one of condition of non-exposure, partial exposure and perfect exposure of a film piece, which is wound up inside a cassette, by utilizing a bar code provided in an information disc of a film spool. SOLUTION: In the film cassette, which is provided with a film spool 16 supported inside a film cassette 10 and a film piece 20 wound like a coil around the spool 16, an information disc 12 for supporting a bar code for various information of the film is provided in one end surface of the spool 16. With this structure, when the film piece is wound up inside of the cassette, any one of condition of non-exposure, partial exposure and perfect exposure of the film piece is displayed by utilizing the bar code.
Patent JP-H01106317-A (JP)
Title: Magnetic recording medium
Inventor: SHIMIZU YUJI
IPC: G11B5/70
Filed: 1987-10-19
Abstract: PURPOSE:To improve calenderability and traveling property by incorporating a specific polyurethane resin into the binder of a magnetic layer of a coating type at a specific ratio of magnetic powder and specifying the modulus of elasticity of the magnetic layer. CONSTITUTION:This magnetic recording medium (for example, magnetic tape) is constituted by providing the magnetic layer by an air doctor coating method, etc., on a nonmagnetic base. The nonmagnetic base consists of a material such as polyethylene terephthalate. Co-contg. gamma-Fe2O3, etc. are used for the magnetic material of the magnetic layer. The polyurethane resin having 10,000-100,000 weight average mol.wt. and <=-10 deg.C glass transition point (Tg) is incorporated into the binder of the magnetic layer at 3-10wt.% of the magnetic powder. The magnetic layer is so formed as to have >=450kg/mm<2> modulus of elasticity. Others such as cellulosic resin and vinyl chloride polymer and mixture composed of phenoxy resin, etc., are usable as the binder. The content of the isocyanate to be added to the magnetic coating compd. forming the magnetic layer is 50-150wt.% of the polyurethane resin and further, alkyl phosphate is preferably incorporated into said compd.
Patent JP-H0985416-A (JP)
Title: Hot runner die for injection-molding metallic material
Inventor: KATO MASASHI
IPC: B22D17/22
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a hot runner die for injection-molding a metallic material which has good yield without developing a sprue and a runner as the waste materials and does not develop the leakage of molten metallic material from a gate. SOLUTION: Plural cavities 6 for products are arranged in mutually faced surfaces of a nozzle plate 2 and a movable die plate 5. A hot runner nozzle 3 for heating with a heater 9 is arranged in each cavity 6 and each hot runner nozzle 3 is communicated with a flowing passage 4 internally provided in a manifold 1. Each hot runner nozzle 3 has two or more of gates having round hole cross sectional shape, and each hole is set to in the range of 0.1-0.5mm diameter and is constituted so that the fluid resistance of the molten metallic material through each hole is higher than the remained pressure of the molten metallic material stayed in the flowing passage 4.
Patent JP-H11102440-A (JP)
Title: Image-monitoring device and method therefor
Inventor: ONOGUCHI KAZUNORI
IPC: G06T7/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous detection of a brightness variable area on a road surface that is caused by the shadows of persons walking, etc., and to detect even the walkers standing, without updating the background data by detecting the objects of different heights with respect to a set plane to decide the positions of walkers by means of plural TV cameras. SOLUTION: The image which are inputted by plural TV cameras 1i (1<=i<=n) are stored in an image memories 2i, and plural image projection parts 3i project the images on a plane that is set on the basis of a prescribed coordinate system which is included in a three-dimensional space respectively. A selection part 4 selects a pair of projection data from among (n) pieces of projection data which are inputted from the parts 3i. A comparison parts 5j (1<=j<=m) extract the areas set at the same position on the plane with lightnesses different from those projected data. Then an integration part 7 integrates the position information person walkers which are obtained from the extraction parts 6i respectively and then decides the positions, numbers, moving directions and moving speeds of the walkers in the entire monitoring areas of the coordinate system.
Patent JP-H03125144-A (JP)
Title: Silver halide color photographic sensitive material containing magenta coupler
Inventor: OYA HIDENOBU
IPC: C07D487/04
Filed: 1989-10-09
Abstract: PURPOSE:To provide excellent color developability, amendment of deviation in color tones by densities and improved color reproducibility by incorporating a specific magenta coupler into at least one layer of silver halide emulsion layers. CONSTITUTION:This photosensitive material contains the magenta coupler expressed by formula I in at least one layer of the silver halide emulsion layers. In the formula, R1 denotes an alkyl group; R2 denotes an aralkyl group expressed by formula II; X denotes an elimination group; at least either of R1, R2 denotes a secondary or tertiary alkyl group; R3 to R6 denote a hydrogen atom or alkyl group; l is 0 or 1; R7 denotes at least one of -COOM (M is a hydrogen atom, cationic radical) groups. The fluctuation in the color tones by the densities is lessened in this way and the sufficient color developing density is obtd. even with a color developing soln. of low pH. The excellent color developability and the good color reproducibility are obtd.
Patent JP-H02112751-A (JP)
Title: Reference electrode
Inventor: TAKAHASHI KATSUSHI
IPC: G01N27/401
Filed: 1988-10-21
Abstract: PURPOSE:To prevent the generation of electrical noises and to improve the maintenance characteristic of the reference electrode provided to an electrolytic measuring instrument attached to an automatic blood analysis apparatus by insulating the internal standard soln. flowing in the electrode and deaerating the soln. CONSTITUTION:The internal standard soln. 24 which is the electrolytic sample soln. fed from a syringe is put through the inside of a tube 25 into an insulating trap 26 where the standard soln. 24 is insulated and the air bubbles generated by the dissolved oxygen in the standard soln. 24 are removed in the tube 24. Only the deaerated standard soln. 24 is fed via a tube 27 into a hole 28 of an outside cylinder of the reference electrode 20 made of glass. The hole 28 is previously formed to the same bore as the bore of the tube 27 so that the remaining air bubbles do not stagnate therein. Ceramics 29 having many holes is mounted to the mid-point of the hole 28 so as to face a horizontal direction and the reference electrode 31 contg. potassium bromide as the internal soln. 30 is mounted thereto. The internal electrode 32 is immersed in the soln. 30. The reference electrode 20 which is not affected by the air bubbles is obtd. in such a manner.