baber/WOPTO huggingface dataset:
Patent JP-H065914-A (JP)
Title: Light emitting diode
Inventor: HANAMOTO TETSUYA
IPC: H01L33/62
Filed: 1992-06-18
Abstract: PURPOSE:To obtain a light emitting diode which can efficiently emit light and can be easily mounted to a circuit board by forming electrodes at P and N sides on the same surface and by emitting light by processing a substrate material for a light emitting surface at the opposite side. CONSTITUTION:A P-InP type clad layer 22, a P-InGsAsPP type activated layer 23 and an N-InPN type clad layer 24 are laminated inside a recessed portion 21a opening at the bottom side of a clear InP substrate 21. And an electrode 15 at N side is formed at the central part of the surface of an N-Ga1-yAlyAsN type clad layer. And a reflecting film 18 is provided around it, and four electrodes 16 at P side are provided at four corners of the surface 21b, where the recessed portion 21a of the InP substrate 21 is opened, and are mounted on the circuit board 31. Therefore, bumps 25 are provided at the electrode 15 at N side and the electrode 16 at P side of an LED chip 20, they are adhered with pressure by using paste 26, by which light absorption in the chip forming substrate is reduced and reflected light is effectively irradiated from the surface of the InP substrate 21.
Patent JP-H0451284-A (JP)
Title: Pattern expanding and converting device
Inventor: YAMANAKA SHUICHI
IPC: B41J2/485
Filed: 1990-06-20
Abstract: PURPOSE:To prevent the loss of the balance of a character by dividing the lines and rows of an original pattern to the blocks of the number adding 1 to an additional number of lines necessary for expanding and converting, ORing the data of the respective adjacent reference lines to obtain the data of the additional lines and ORing the data of the respective adjacent reference rows to obtain the data of the additional rows. CONSTITUTION:The lines and rows of the original patterns of the original patterns are divided to the blocks of the number adding 1 to the number 8 (32-34) of the lines to be added in order to convert a 24X24 dot matrix to a 32X32 dot matrix. The final dot line of the i-th block and the 1st dot line of the (i+1)th block are referred to in the case of expansion of the rows. The AND circuits a1 to a8 which OR the data of the reference dot line are provided for this purpose. The outputs of data x1' to x32' are obtd. by the input of data x1 to x24. AND circuits b1 to b8 which OR the data of the reference dot line are similarly provided even in the case of expansion of the lines. The outputs of data y1' to y32' are obtd. by input of data y1 to y24.
Patent JP-S5861984-A (JP)
Title: Solid phase welding device
Inventor: MAKINO MITSUO
IPC: B23K20/26
Filed: 1981-10-07
Abstract: PURPOSE:To minimize the deformation of objects to be welded and to facilitate their removal after welding by isolating jigs for restraining of deformation provided with pressing means for welding parts that cover the welding parts in solid phase welding thermally from chucks for said materials and making the jigs splittable. CONSTITUTION:A pair of objects 5, 5 to be welded are grasped respectively in chucks 2, 3 and the welding parts where the end faces thereof are placed in proximity to each other are set between the upper and lower jigs of jigs 4 for restraining deformation. After the entire part of the device is put in a vacuum or inert gaseous atmosphere, the jigs 4 are heated to heat the objects 5, 5 to a specified temp., then the objects are pressurized in their axial direction. At the same instant a pressing means 14 for the jigs are lifted to pressurize the parts 5a at a right angle to their axial direction and to hold said parts for a specified time, so that the deformation in the direction at a right angle to the axial direction of the parts 5a is suppressed with restraining of the jigs 4 and pressing of the means 14. Since the chucks 2, 3 are isolated thermally from the jigs 4, the deformation of the objects to be welded is suppressed, and since the jigs 4 are made splittable, the welded objects are removed easily.
Patent JP-H06359-A (JP)
Title: Fuel reformer
Inventor: WATANABE TAKASHI
IPC: C01B3/38
Filed: 1992-06-19
Abstract: PURPOSE:To uniformize the time required for a gaseous reactant to pass through a catalyst bed by correcting the distribution of the time required for the gaseous reactant to pass through the catalyst bed in a reaction tube with a means for equalizing the time required for the reactant to pass through the cross-sectional shape in the direction along the center line of the catalyst bed. CONSTITUTION:The distribution of the time required for a gaseous reactant 9A to pass through a catalyst bed 17 in a cylindrical reaction tube 6 is corrected by a means 17B for equalizing the passing time by a cross-sectional shape in the direction along the center line of the catalyst bed 17. A protrusion with the peripheral part supported by the inner wall of the reaction tube 6 and held by a porous partition wall 18 projecting paraboloidally toward the downstream side of the reactant is connected to the downstream side of a columnar part 17A to constitute the means 17B. Consequently, the passing time distribution in terms of flow velocity produced in the radial direction of the columnar part is corrected by the protrusion 17B, and the time distribution in the radial direction is excluded when the reactant passes through the porous partition wall 18. Accordingly, the contact time between the reactant and catalyst is uniformized, and the reactant is converted with high efficiency.
Patent JP-H0831787-A (JP)
Title: Cleaning container
Inventor: HIRATSUKA YUTAKA
IPC: H01L21/304
Filed: 1994-07-12
Abstract: PURPOSE:To eliminate unevenness in cleaning and improve efficiency, along with small pollution in cleaning solution, by using a container or surrounding walls with its space and height enough to carry in or out a workpiece, and straightening the flow of the cleaning solution. CONSTITUTION:A surrounding wall 13 for surrounding a workpiece 14 to be cleaned has its space and height enough to carry in and out the workpiece 14. The surrounding wall 13 is fixed to a bottom of a cleaning container 11. A porous supporting stage 15 with a given number of narrow holes is fixed at a position for the workpiece 14 to be sunk enough in a cleaning solution 17. The cleaning solution 17 is fed from a lower inlet opening 12 of the cleaning container 11 and discharged from a discharge opening 16 at a bottom of cleaning container under the supporting stage 15. In addition, a covering porous plate 20 for covering the upper part of the inlet opening 12 may be provided to straiten the flow of the cleaning solution or a porous plate 20' in parallel with the supporting stage 15 may be put at a distance of several centimeters downward from the supporting stage 15 in the surrounding wall 13.
Patent JP-H104824-A (JP)
Title: Cuttlefish fishing hook
Inventor: ASARI SEN
IPC: A01K85/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a cuttlefish fishing hook with many colored members, excellent in fish-gathering effect and manifesting integrated feeling for the lure and fishing hook body, by covering with covers the respective axial, parts of umbrella-shaped fishing hook bodies bendably connected to the lower part of a lure and by coloring the lure, fishing hooks and covers. SOLUTION: Umbrella-shaped fishing hook bodies 4, 4' are bendably connected to the lower part of a lure 1, the respective axial parts of the fishing hook bodies 4, 4' are covered with clovers 5', 5", and the lure 1, umbrella-shaped fishing hook bodies 4, 4', and covers 5', 5" are colored. For example, in the case of a cuttlefish fishing rod designed to hold its assembled posture by virtue of the springy force of a coil spring, a cylindrical cover 5 made of polyurethane or the like is sandwichedly set up between the lower end of a coil spring 11 springily fitted into the longitudinal through hole 6 of the lure 1 and the lower end of the axial part of the upper umbrella-shaped fishing hook body 4, the lower side of the cover 5 is extended from the lower end of the lure 1 downward, and the axial part of the upper fishing hook body 4 is covered with the extended cover 5',  and furthermore, the axial part of the lower fishing hook body 4 is covered with the clover 5" similar to the cover 5.
Patent JP-H11355621-A (JP)
Title: Electronic camera device
Inventor: SENDA TAMOTSU
IPC: G03B17/02
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide concrete constitution with excellent handleability capable of further miniaturization relating to an electronic camera device for performing recording as still images or the moving images of relatively short time. SOLUTION: This device is provided with a first case body 1 housing an image pickup means including a lens 2 and a second case body 3 slidably attached on the back surface side of the first case body 1 so as to take a projected position where one end of it is projected from the end edge of the first case body 1. The second case body 3 is provided with a display means 4 for projecting video signals picked up by the image pickup means and a strobe 5 is arranged at the projection part projected from the first case body 1 of the second case body 3 when the second case body 3 is positioned at the projected position. Also, operation buttons 7a and 7b for operating the image pickup means are arranged at the back surface part of the first case body 1 to be opened accompanying the sliding movement of the second case body 3 to the projected position.
Patent JP-H08331213-A (JP)
Title: Automatic fax cut-off telephone set
Inventor: ITO HITOSHI
IPC: H04N1/00
Filed: 1995-06-05
Abstract: PURPOSE: To prevent an unpleasant communication tone from being heard by discriminating that the incoming call is of a Fax by analyzing the frequency of the communication tone from the opposite party, automatically cutting off communication with the opposite side FAX and outputting a message showing that to a receiver. CONSTITUTION: A call is originated from the opposite side FAX through a telephone line 5. In this case, when the receiver is picked up, the opposite side FAX is connected and the communication tone flows from the opposite side FAX. An analytic part 4 analyzes the frequency of this communication tone, detects the difference from a voice and discriminates a wrong telephone call from the FAX. This analytic part 4 starts a FAX control part 3 and a voice generating part 2. The started FAX control part 3 immediately disconnects the line with the opposite side FAX and the voice generating part 2 outputs the message such as 'this is wrong call from FAX' to a receiver 1.
Patent JP-H116912-A (JP)
Title: Manufacture of color filter, color filter, display device and device provided with this display device
Inventor: AKAHIRA MAKOTO
IPC: B41J2/01
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to stably manufacture color filters without non- uniformity of color by changing an ink discharging pattern based on a measurement result of a discharged ink volume of an ink jet head and coloring a body to be colored according to changed ink discharge pattern. SOLUTION: An ink jet head 55 is approximately configured of a heater board 104 which is a substrate on which a plurality of heaters 102 are formed, and a top board 106 to cover the heater board 104. A plurality of discharge nozzles are formed on the top board 106, and behind the discharge nozzles, tunnel-like liquid paths 110 communicating with the discharge nozzles 108 are formed. The ink is supplied from an ink chamber 114 to each liquid path 110. The ink discharge pattern of the ink jet head 55 is changed by measuring the ink discharge volume and being based on the result of the measurement. And, the body to be colored is colored according to this changed ink discharge pattern.
Patent JP-S5384570-A (JP)
Title: Field effect semiconductor device and its manufacture
Inventor: HIRANO YUU
IPC: H01L29/80
Filed: 1976-12-29
Abstract: PURPOSE:To manufacture FET, by providing the gate electrode Schottky-contacting on the conductive channel side wall projected on the semiconductor substrate.
Patent JP-H08169823-A (JP)
Title: Composition for medical treatment of diabetes complication
Inventor: DEIBITSUDO FUREDERITSUKU HOROB
IPC: A61K31/202
Filed: 1995-06-27
Abstract: PURPOSE: To obtain an optimum composition for treating and preventing long- term complication of growth onset type diabetes mellitus by formulating 6- desaturated n-6 fatty acid and a material lowering intracellular level of sorbitol in the body. CONSTITUTION: This composition for treating and improving long-term complication of growth onset type diabetes mellitus comprises 6-desaturated n-6 fatty acid, especially γ-linolenic acid(GLA), dihomo γ-linolenic acid(DGLA) or arachidonic acid(AA), and a material reducing intracellular level of sorbitol in the body, especially an aldose reductase inhibitor. The inhibitor is preferably ascorbate itself or one in combination form. Especially, the ascorbate is preferably ascorbyl-GLA, ascorbyl-DGLA or ascorbyl-AA. An ascorbic acid ester of the 6-desaturated n-6 fatty acid (without GLA or DGLA) in the composition, especially ascorbyl-AA is a new material. The complication of the diabetes mellitus is neuropathy, retinopathyl, renal damage, cardiovascular disease, etc.
Patent JP-H0915483-A (JP)
Title: Equipment provided with line-of-sight detecting means
Inventor: MATSUMURA KOICHI
IPC: G02B7/28
Filed: 1995-06-27
Abstract: PURPOSE: To improve operability by plurality setting a specified time for discriminating the fixing of the line of sight of a user and appropriately setting the specified time according to the use state or the frequency of an actuated specified function. CONSTITUTION: In this equipment, for example, a function for actuating a driver 19 for switching the angle of view of a lens, a driver 17 for switching the screen size and a driver 14 for switching whether data is imprinted or not is executed by gazing an index corresponding to each function. Then, the necessary gazing time is set to be made difference according to the content of the function for the display of liquid crystal segments 22a to 22j. Namely, the 1st to the 3rd specified time to discriminate the gazing time (fixing time of the line of sight) is set to t1<t2<t3 and the gazing time which is set longer in order from the screen size switching of the 1st function, the screen size switching of the 2nd function and the data imprinting switching of the 3rd function is prepared.
Patent JP-H09322065-A (JP)
Title: Digital x-ray radiographic device
Inventor: MIURA YUSUKE
IPC: A61B6/04
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To relieve the pain, burden of a reagent and the labor of the operator in the step DSA. SOLUTION: A reagent 10 comes to a standstill at positions (1), (2), (3) under a mask run in common use with a test run, a controller 27 conducts a test exposure at each position to calculate an optimum X-ray condition and to store it. Based on it, the condition is set and exposure for a mask image is conducted, a mask image is received and stored in an image processing unit 24, and in the contrast run conducted succeedingly, the reagent 10 moves in the order of the positions (3), (2), (1) and comes to a standstill at each position, the stored condition is set at each position, exposure is conducted, a contrast image is obtained and subtracted from the mask image at each corresponding position to obtain a DSA image.
Patent JP-S5862176-A (JP)
Inventor: GOUETSU EDOUARUDO HAADOTSUTOMA
IPC: A61K31/505
Filed: 1982-09-14
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-H0327815-A (JP)
Title: Coiling device for metallic strip
Inventor: SHIODA ISAMU
IPC: B21C47/26
Filed: 1989-06-26
Abstract: PURPOSE:To improve yield of products by providing escapingly a tape sticking machine with which a tape for fixing the tail end of coil is sticked on the inlet side of a coiler. CONSTITUTION:A tape feed reel 15 with which a glued tape T is fed, a printer 16, a mount winding reel 17 and a dock knife 18 with which the tape is peeled off are prepared in the tape sticking machine 10. The tape T which is peeled into one by one is sucked with a tape sucking roll 11 and is moved onto the outer periphery of the roll. The tape sucking roll 11 has a rocking cylinder 14 with which the roll is brought into approach to a coil C and a elevating device 13 with which the roll is lifted and lowered according to the position of tail end E of the coil, and a sucking roll support 12 is provided. The difference of one sheet of steel strip at the tail end E of the coil is confirmed with a sensor such as proximity switch. The tape sucking roll 11 is pressed against the coil C, a suction blower is stopped and the glued tape T is sticked by lowering the tape sucking roll 11. Thereby, yield of products can be improved without slip-down of the tail end of the coil.
Patent JP-H06342451-A (JP)
Title: Document managing device
Inventor: SATO KENJI
IPC: G06F17/21
Filed: 1992-06-19
Abstract: PURPOSE:To retrieve a document corresponding to the state of that document in the past or the work performed to that document by preserving the passage of access to the document as the history of that document. CONSTITUTION:A history preserving means 6 preserves the passage of editing due to a document editing means 1 as the editing history and preserves the process of retrieval due to a document retrieving means 4 as the retrieval history. A history retrieval condition input means 7 can retrieve the document while combining a key, result, date and time and retrieving person with respect to preceding/following state, function name, date and time, executing person and retrieval history concerning operations inside the preparation/update history. A history retrieving means 8 extracts the relevant document by retrieving the history suitable to the combination on the inputted history retrieval conditions.
Patent JP-S6052713-A (JP)
Title: Detecting head
Inventor: HIMURO AKIRA
IPC: G01D5/247
Filed: 1983-09-01
Abstract: PURPOSE:To eliminate higher harmonic, especially the third harmonic component without a special means by constituting a head so that it has a spread of a gap or a head pattern which has a length approximately equal to the wavelength of a harmonic component to be eliminated from a detection output. CONSTITUTION:For the purpose of eliminating the third harmonic component from a head reproducing output, g/lambda/3=1 is made true, that is, a width g of the head gap is set to the same length as the wavelength of a component to be eliminated. In a multigap head of the coaxial magnetic flux response system, a gap spacer GS which sets the head gap width is inserted between a signal core A and a signal core B so that a magnetic path is formed with them, and they are laminated together with a side spacer SD to constitute a signal block S. The thickness of the gap spacer GS is set to lambda/3 for the purpose of eliminating the third harmonic component, and the thickness of each core is set to lambda/6, and thus, the third harmonic component is reduced considerably.
Patent JP-H02207480-A (JP)
Title: Device for heating gas
Inventor: ROORANTO SHIYUTARUKU
IPC: H05B3/14
Filed: 1989-06-26
Abstract: PURPOSE: To provide a sufficient heating output by installing a clamp type heat radiation plate onto a beating unit in a device for heating gas for achieving effective assurance to air or gas surrounding the device. CONSTITUTION: A heating device 1 for gas has a U-letter shaped moulded body 2, and a holding member 11 is disposed on the moulded body 2. This holding member 11 has a frame part 12 of insulation material such as Rayton, and the part 12 is formed to have lateral leg parts 14, 15 formed on a surface on the direction 13 side and a lateral web 16. A contact plate 22 is extended in a width part of the part 12, and the plate 22 is connected to the part 12 using a rivet 24 at an end part circumference 23 on the opposite side of an end surface of the part 12. A clamp type heat radiation plate 41 is disposed on heating units 2, 31, 22, 32. This heat radiation plate 41 has a through hole 42 to surround the unit 2, 31, 22, 32, and the through hole 42 is limited by two tongue members 42 bent from a flat surface of the heat radiation plate 42 facing each other.
Patent JP-S5590049-A (JP)
Title: Rapid start type fluorescent lamp
Inventor: KONDOU KENKEN
IPC: H01J61/54
Filed: 1978-12-28
Abstract: PURPOSE: To prevent occurrence of specks even if resistance values of transparent electroconductive membranes are lowered by limiting reaction ratio of calcium pyrophosphate which is bonding fluorescent material corpuscles.  
     CONSTITUTION: Fluorescent material coat is coated on the transparent electroconductive membranes formed on the internal surface of the bulb. This fluorescent material coat is constituted by bonding fluorescent material corpuscles with use of less than 95% of reaction ratio of calcium pyrophosphate. When reaction ratio of calcium pyrophosphate is less than 95%, resistance values of the transparent electroconductive membranes can be sharply reduced without occurrence of flecks. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09322607-A (JP)
Title: Land preparation and leveling method of unplowed field and apparatus therefor
Inventor: YAMAZAKI TOSHIE
IPC: A01B63/114
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To enable smooth preparation and leveling of land according to the traveling of a machine body even on an unplowed field having remaining rice stubbles, etc., and enable uniform preparation and leveling of land to a prescribed height even on an undulated field. SOLUTION: An unplowed field is tilled to a shallow depth with a rotary working machine 12 and the soil on the surface of the shallowly tilled field A is gathered forward with a blade 8 positioned at the back of the rotary working machine 12. The blade 8 for the preparation of the field surface A is placed in front of the mobile machine body 1 in a freely liftable state, the rotary working machine 12 is positioned in front of the blade 8 and the heights of the blade 8 and the rotary working machine 12 are controlled to respectively specific levels with a laser controlling means 27.
Patent JP-H11355291-A (JP)
Title: Csma/ca method for autonomous distributed system
Inventor: SHIMIZU YOSHITAKA
IPC: H04L12/28
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an access control method which can obtain a high data transmission efficiency without taking a long time for return of a reach confirmation signal from a terminal even in the case of execution of error control like the FEC with respect to the radio medium access control technique in an autonomous distributed system. SOLUTION: An access point(AP) is provided in a service area, and a terminal directly communicates with another terminal in the service area in accordance with a frame synchronizing beacon signal 5 transmitted from the access point at the beginning of each frame and communicates with a terminal in another service area through the access point. In the autonomous distributed system constituted in this manner, reach confirmation signals (Ack or Nack) 14-1 to 14-3 to transmitted data are collectively transmitted in the leading part of the next frame, and a poll signal 10 is variably inserted between the reach confirmation signals and normal data with respect to each frame.