baber/WOPTO huggingface dataset:
Patent JP-H02310969-A (JP)
Title: Semiconductor element
Inventor: SATO KENICHI
IPC: H01L29/78
Filed: 1989-05-26
Abstract: PURPOSE:To provide a semiconductor element having an enhancement-type MOSFET of high electrostatic breakdown strength by forming a protective element, which includes a first-conductivity-type region formed on the main surface of a substrate, a second-conductivity-type region arranged on a periphery thereof, and a high concentration second-conductivity-type region provided on a surface central part of the second-conductivity-type region. CONSTITUTION:A second gate protective element 14 which is provided between a second gate G2 and a source S is a back-to-back protective diode structure of p<+>-n-p. A first gate protective element 13 which is provided between a first gate G1 and the source S is an n<+>-n-p structure. The protective element 13 has the n<+>-n-p structure and formed in a structure which provides breakdown strength in the reverse-direction only when a positive voltage is applied to a first gate. Since the p-n junction is formed to have a large junction area, electrostatic breakdown strength can be improved.
Patent JP-2000035738-A (JP)
Title: Cleaning device for electrophotographic device, electrophotographic device, method for cleaning photoreceptor member for electrophotographic device and electrophotographic process having the same cleaning method
Inventor: YAMAZAKI KOJI
IPC: G03G21/10
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent the fusion of developer and irregular shaving and to form a stable image over a long term by rotating a light receiving member at specified speed and setting the abrasion loss of the photoreceptor member after a copying stage within a specified range. SOLUTION: As for a cleaning means; a cleaning device 101 is provided with the member 100, a cleaning blade 102 and a cleaning roller 103. In the cleaning method and process in which the member 100 is rotated at 400 to 600 mm/sec and electrification, exposure, developing, transfer and cleaning are successively repeated; the member 100 is developed and transferred to transfer material and the surface of the member 100 after developing material is transferred is scraped and cleaned by an elastic rubber blade. The change of the surface property of the member 100 caused by the abrasion of the surface thereof is controlled so that the abrasion loss after performing the copying stage for A4 size to the transfer paper is set to a range >=1 Å/10000 rotations and <=10 Å/10000 rotations.
Patent JP-S62289468-A (JP)
Inventor: SHIMOMURA TAKASHI
IPC: B61F5/40
Filed: 1986-06-06
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-S5920143-A (JP)
Inventor: OGASAWARA TADAHIKO
IPC: G02B23/00
Filed: 1982-07-28
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-S6024155-A (JP)
Title: Bubble-containing gel
Inventor: OOHASHI SHIROU
IPC: A23L29/20
Filed: 1983-07-18
Abstract: PURPOSE:To prepare a bubble-containing gel, by mixing sodium salt of kappa-carrageenan with an organic acid, etc., carbonate, and water, and leaving the mixture at normal temperature to effect the gelanization. CONSTITUTION:A mixture composed mainly of (A) kappa-carrageenan and containing (B) an organic acid (e.g. citric acid, malic acid, tartaric acid, etc,) and/or an acidic salt of organic acid or inorganic acid (e.g. monosodium fumarate, acidic sodium metaphosphate, etc.) and (C) a carbonate (e.g. sodium bicarbonate) is mixed with water, and the obtained sol is left at room temperature (about 25 deg.C) to obtain the objective bubble-containing gel.
Patent JP-H11323463-A (JP)
Title: Copper alloy for electrical and electronic parts
Inventor: HAMAMOTO TAKASHI
IPC: C22C9/02
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a Cu-Cr-Mg alloy for electrical and electronic parts, excellent in Ag platability and etching processability as well as in press blankability (minimal burr height). SOLUTION: The steel has a composition consisting of, by weight, 0.05-0.6% Cr, 0.05-1.0% Mg, 0.0003-0.02% C, 0.0003-0.005% S, 0.00001-0.001% Se, and the balance Cu with inevitable impurities and further containing, if necessary, 0.05-5.0% Zn or/and 0.05-2.0% Sn. It is desirable that crystal grain size at final sheet thickness is regulated to <=30 μm and that the number of Cr precipitates having <=0.1 μm grain size comprises >=98% of that of the whole Cr precipitates.
Patent JP-H01301348-A (JP)
Title: Recording apparatus
Inventor: NIIKURA TAKEJI
IPC: B41J13/00
Filed: 1988-05-31
Abstract: PURPOSE:To stably feed a sheet, by a method wherein the pressure contact force of a pinch roller to a feed roller is changed corresponding to the size of the material to be recorded set to a cut sheet feeder at the time of the mounting of the cut sheet feeder. CONSTITUTION:When a cut sheet feeder C is set to a printer P, a lever 17 protrudes upwardly from the hole 23 of a base 22 and, for example, in the case of a postcard, a left paper guide plate 5 is moved from a left reference position to a central reference position but, corresponding to the moving operation of said guide plate, a cam member 20 is revolved and the lever 17 is biased to a roller shaft 10A by the force of a torsion coil spring 19 and a pinch roller 10 is brought into contact with a feed roller 9 under pressure by strong pressure contact force. When plain paper is set, the cam member 20 is revolved and the lever 17 is revolved in the counterclockwise direction against the spring force of the spring 19 and the roller shaft 10A is released from the lever 17 and the pinch roller 10 is brought into contact with a feed roller under pressure by the usual pressure contact force effected by a spring 12.
Patent JP-S5464998-A (JP)
Title: Liquid crystal display unit
Inventor: HORI HIROO
IPC: G02F1/13
Filed: 1977-11-02
Abstract: PURPOSE: To secure the steady display for the liquid crystal display element by providing the resistance film varying its resistance by the heating temperature onto the element and detecting the change of the resistance to control the temperature of the element.  
     CONSTITUTION: Resistance film 17 of tin oxide or the like, which increases its resistance as the heating temperature rises up and decreases the resistance with lowered temperatures respectively, is provided on substrate 13 which forms liquid crystal display element 1. Film 17 is then heated up via power source 3, and liquid crystal material 16 is heated up gradually. On the other hand, the resistance value of film increases with heating, and the current decreases. By this changing amount and the power voltage, detector 4 detects the resistance value of film 17 and then detects the temperature of material 16 using the resistance value as the medium. In case the temperature is lower than the desired level, the voltage of circuit 3 is increased and decreased when the temperature is lower than the desired level respectively. For this purpose, the feedback control is given. In this way, film 17 can double the functions of the heat generator and the temperature sensor, ensuring the temperature control for element 1. Thus, the steady dispaly becomes possible even at the cold temperatures. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61290938-A (JP)
Inventor: TAKAMIZAWA KINYA
IPC: A61B8/08
Filed: 1985-06-19
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-H05302327-A (JP)
Title: Open type shield method and open type shield machine
Inventor: UEMURA KOICHI
IPC: E21D9/06
Filed: 1992-04-23
Abstract: PURPOSE:To prevent such a trouble that backfilling soil flows into the inside of the title machine when the part of overexcavation is backfilled, in the case wherein execution in a gravel layer or at a curved part is done in the title method. CONSTITUTION:Movable blades 9, each of which is allowed to come in and out at the outside of the title machine 1, are vertically provided at the top end parts of side wall plates 1a, 1b, left and right, for the machine 1, and backfilling 8 is done at the outsides of the side wall plates 1a, 1b therefor. In addition, when the machine 1 is moved forward, the movable blades 9 are allowed to extrude toward the outsides of the machine 1 and the side ends thereof are approached to excavated walls, and thus the parts to be backfilled and the front of the machine 1 are partitioned by the movable blades 9.
Patent JP-H02147017-A (JP)
Title: Rice cooker
Inventor: MIWA YOSHIYUKI
IPC: A47J27/00
Filed: 1989-05-24
Abstract: PURPOSE:To improve the visual confirmability of an operation panel and the operability of an operating part by inclining and providing the operation panel, which has the operating part to executes operation concerning rice cooking operation, in the upper surface part of a cover. CONSTITUTION:In the upper surface part of an operation panel 19, a sheet fitting recessed part 20 is formed to be inclined toward the side direction of a main body 1. On the upper surface of a printed circuit board 34 to be arranged between the operation panel 19 and an inner cover board 5, operating parts 35 and 36 of two operating switches, which execute the operation concerning the rice cooking operation, and four light emitting elements 37-40 to display the process of the rice cooking operation are arranged so as to face to respective opening parts 21-16. On an elastically deformable sheet 41 to be attached to the sheet fitting recessed part 20, indicating marks 42 and 43 to indicate the positions of the operating parts 35 and 36 are formed in parts, which face to the opening parts 21 and 22, and transparent window parts 44-47 are formed in parts to face to the opening parts 23-26 for display. Accordingly, the glance of a user goes to nearly vertical to the operation panel. Then, the visual confirmability of the operation panel can be widely improved and the operability can be extremely improved.
Patent JP-S63104287-A (JP)
Inventor: SHIYAAMAN JIGUMANDO DASHIYUKUS
IPC: G11B33/14
Filed: 1987-05-29
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-H05324710-A (JP)
Title: Automatic translating method for natural language
Inventor: SHIRAI SATOSHI
IPC: G06F17/27
Filed: 1992-05-25
Abstract: PURPOSE:To provide the automatic translating method for the natural language which generates detailed translations corresponding to various language expressions. CONSTITUTION:An expression classification part 31 classifies an analysis result into objective expression information and subjective expression information by referring to an expression classification rule 36. An objective expression information conversion part 32 converts the objective expression information from Japanese to English by using an objective expression information conversion dictionary 71. A subjective expression information conversion part 33 converts the subjective expression information from Japanese to English by using a subjective expression information conversion dictionary 72. An objective expression editing part 34 gather the objective expression information obtained by the Japanese-English conversion of the objective expression information conversion part 32 and subjective expression information conversion part 33. A subjective expression editing part 35 extracts the subjective expression information of the Japanese-English conversion result, combines it with the editing result of the objective expression information, and selects the translation format of the subjective expression information and also determines the tense of a verb.
Patent JP-H0327564-A (JP)
Title: Integrated circuit lead assembly structure
Inventor: ARUBAATO TSUAN CHIEN MUU
IPC: H01L23/64
Filed: 1990-05-21
Abstract: PURPOSE: To minimize the signal reflection and equalize signal propagation delays by crossing adjacent signal leads at certain points along the length of the leads to make the coupling between adjacent lines and cross talk controllable. CONSTITUTION: On the upper and lower sides of a PC board 10, lead patterns 40, 50 are formed, respectively. The pattern 40 is shaped so that all leads extend to two end edges of the board upper side while the pattern 50 is so that all the leads extend to other two end edges on the board 10, resulting in that all the leads of the pattern 40 cross one or more leads of the pattern 50 at angle of 90 deg. and all the leads of the pattern 50 cross at least one lead of the pattern 40. Thus the coupling between adjacent leads is reduced.
Patent JP-S5559934-A (JP)
Title: Method of fabricating styrene resin foaming molded article
Inventor: MATSUI HIROSHI
IPC: B29C59/00
Filed: 1978-10-30
Abstract: PURPOSE:To provide the subject method curtailing the cooling process, comprising the steps of : pre-foaming a foaming styrene resin, thereafter transferring the resin to a shaping mold to heat and mold the same, subsequently once releasing the molding pressure, and molding and cooling under pressure the same. CONSTITUTION:Foaming styrene resin particles containing a volatile foaming agent such as propane or the like are heated and pre-foamed. The thus obtained pre- foamed particles are placed in a shaping mold without taking ripening time thereby to heat and mold the particles. Subsequently, the compression molding pressure is released to expand the molded articles of above the softening temperature. Then, the expanded articles are molded under compression again, and thereafter are cooled thereby to obtain the object foaming articles. EFFECT:By the expansion compression molding, the surplus foaming force in the cavities of the foaming molded articles is reduced to the minimum and the cooling time for suppressing surplus foaming is shortened.
Patent JP-S5922281-A (JP)
Title: Controlling method of buffer
Inventor: TAMURA NORIO
IPC: G06F12/08
Filed: 1982-07-29
Abstract: PURPOSE:To replace pages efficiently, by informing the page replacing method of a buffer in accordance with an access pattern to a data base from a data base controlling system or an execution program. CONSTITUTION:In accordance with a page replacement controlling mode specified by an execution program 1, an oldest or newest reference page replacement controlling part 4 or 5 receives the page No. and address and accesses a buffer controlling part 6. Receiving said address, the controlling part 6 returns data stored in a primary storage buffer through the controlling part 4 or 5 to an input/output request accepting part 3 when a page to be referred is stored in the primary storage buffer. If the page to be referred is not stored in the buffer, one page of the buffer is replaced by a page to be referred in a secondary storage data base. Then, one page of the buffer selected by the controlling part 4 or 5 is the page which is an object to be replaced. The page to be referred is transferred from the data base 7 to the buffer 6 and the data of the buffer 6 are transferred to the data accepting part 3. Receiving the data of the program 1, the accepting part 3 transfers the received data to the area of the program 1 to complete the input operation.
Patent JP-H11308944-A (JP)
Title: Fishing rod
Inventor: YAHAGI MITSUHIRO
IPC: A01K87/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing rod hardly scratching the surface of the rod and capable of recovering scratches by itself even when scratched. SOLUTION: This fishing rod forms an undercoat layer B for filling unevenness on the surface of the rod R, a colored layer C for coloring on the undercoat layer B and a transparent restoring layer A having self-recovering property on the coloring layer C. Since the restoring layer A having self-recovering layer A to stress, etc., is formed in outermost layer of the rod 8, the rod is hardly scratched by external factor and the scratched rod is restored with time even if scratched and long-term quality and performance can be guaranteed. Further, since the restoring layer A itself having self-recovering property has a coloring performance, a colored layer C hardly scratched can be formed and it is made possible to omit a protective layer which has been formed on the colored layer C hitherto and the weight of the rod 8 is reduced.
Patent JP-H08307234-A (JP)
Title: Integrated circuit
Inventor: YOHANESU SHIYUTETSUKAA
IPC: G05F1/46
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain an integrated circuit which has basic circuits, is guaranteed to normally function at the first value of a supply voltage by the basic circuits, and normally functions not only at the first value of the supply voltage, but also at the second value of the supply voltage. SOLUTION: An integrated circuit 10 has additional circuits 3 each connected to at least one of basic circuits 1 and the circuits 3 can be activated and inactivated by means of an activating signal Vakt. When the additional circuits 3 are inactivated, the functions of the basic circuits 1 are not affected and, when the circuits 3 are activated, the integrated circuit 10 is made to normally function by means of the basic circuits at the second value of a supply voltage U.
Patent JP-H08302954-A (JP)
Title: Joining type wall plate for peripheral four sides
Inventor: KISO MAKOTO
IPC: E04F13/08
Filed: 1995-05-02
Abstract: PURPOSE: To improve the waterproofing property of the joining parts, in particular vertical joints, in the joining type wall plates at peripheral four sides and freely stick the plates regardless of a zigzag arrangement or a fitting relation with an opening. CONSTITUTION: In joining type wall plates of peripheral four sides, in which protruded joining steps A are provided at two adjacent sides 2, 3 of the periphery of wall plates 1 and recessed joining steps B receiving the joining steps A are provided at the other two adjacent sides 4, 5, thin grooves 7 for charging a sealing agent are provided at the full length of the extended face 6A of both reentrant parts 6 of the recessed joining steps B and the side face of protruded steps A. The sealing agent 8 made of a foaming synthetic resin is charged in the thin grooves 7.
Patent JP-H11311614-A (JP)
Title: Nitrogen oxide sensor
Inventor: NAITO ISAO
IPC: G01N27/12
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To sensitively detect nitrogen oxide and nitric oxide contained in the exhaust gas of an internal combustion engine by a brownmillerite-type composite oxide as a detection element, by allowing a pair of metal electrodes to adhere to both the ends of the detection element, and by jointing a terminal conductor consisting of the same type of metal to the metal electrodes. SOLUTION: On both end faces of a detection element 10, a paste such as platinum is coated and backed for forming a pair of electrodes 4, and the electrodes 4 are connected to platinum terminal conductors 5 and 5a. To detect nitrogen oxide (NOx ) contained in the exhaust gas of an internal combustion engine, a protection pipe 6 is allowed to project toward the inside of the exhaust pipe through the pipe wall of an exhaust pipe, and a lid 7 and a flange are fixed onto the pipe wall. The exhaust gas flows from an inlet 9 to the inside of the protection pipe 6, collides with the surface of the detection element 10, and flows out to an outlet 9a. In this case, the detection element 10 mixes a blownmillerite powder with rhodium salt solution for calcining, thus obtaining a cylindrical calcination body.
Patent JP-S6112564-A (JP)
Title: Detecting method of film residual quantity
Inventor: EGUCHI NORIAKI
IPC: B65H26/08
Filed: 1984-06-27
Abstract: PURPOSE:To detect a film residual quantity so accurately as well as to aim at improvements in operatability and productivity, by letting a radial, metallic timing plate installed on a bobbin shaft measure a speed of rotation with measurement of a pulse signal produced in time of acting on a proximity sensor. CONSTITUTION:A timing plate 16 detecting a speed of rotation of a bobbin 15 aims at the improvement of accuracy in a way of installing more than siz pieces of a metallic vane 16a in a radial manner. And, in proportion as a film 14 used as being rewound at a constant speed, a winding diameter of a residual film becomes small by degrees, while a speed of rotation in the timing plate 16 making a driving shaft 11 in common with the bobbin 15 gradually increases as well. Here, a relationship between the speed of rotation of the timing plate 16 and a residual film winding quantity is grasped in advance, and when reaching to the specified speed, the speed is detected, selecting it to a device having an unconsumed bobbin being set up separately. Therefore, a lowering of operatability and productivity based on an error in the film residual quantity is solvable.
Patent JP-H10310920-A (JP)
Title: Clothing for hip-bathing
Inventor: OHORI JUNICHIRO
IPC: A41D13/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain clothing for hip-bathing, capable of further promoting sweating actions as the purpose of hip-bathing, preventing fouling of warm water in a bathtub and making a bather bathe pleasantly for a long time. SOLUTION: This clothing for hip-bathing comprises a sweat absorbing underwear 3 composed of a water absorbing material which is directly attached to the upper half of the body and an outer coat cloth part 2 composed of a waterproofing material and covers the sweat absorbing underwear 3 with the outer coat cloth part 2 and sticks the lower edge 2d of the outer coat cloth part 2 to the surface of warm water.
Patent JP-S5973539-A (JP)
Title: Novel anthracyclin derivative
Inventor: UMEZAWA HAMAO
IPC: C07C50/38
Filed: 1983-07-22
Abstract: NEW MATERIAL:An anthracyclin derivative shown by the formula I (R<1> is H, OH, or lower alkanoyloxy). EXAMPLE:4-Demethoxy-11-deoxydaunomycin. USE:An intermediate for synthesizing an antharacyclin antibiotic shown by the formula II such as 4-demethoxy-11-deoxydaunomycin (R<1>=H) having improved antitumor activity. PROCESS:5-Methoxytetralone shown by the formula III is reacted with a Grignard reagent shown by the formula (CHidenticalC)MgX3(X3 is halogen, especially Br) to give a compound shown by the formula IV, which is hydrolyzed to give a compound shown by the formula V. This compound is reacted with phthalic anhydride shown by the formula VI, to give a compound shown by the formula VII. This compound is selectively halogenated with N-bromosuccinic acid imide only at the 14-position, etc., it is acylated with a salt of an organic carboxylic acid, halogenated at the 7-position, and finally hydrolyzed, to give a compound shown by the formula I .
Patent JP-S6115919-A (JP)
Title: Method for cold rolling silicon steel sheet
Inventor: SHITOMI MAKOTO
IPC: C21D8/12
Filed: 1984-06-29
Abstract: PURPOSE:To prevent the edge roughening of a silicon steel sheet during cold rolling by feeding the steel sheet to a rolling mill after heating the side edge parts to a specified temp. CONSTITUTION:When a silicon steel sheet is cold rolled, the side edge parts of the steel sheet having <=about 30mm. width are heated to >=60 deg.C before carrying out the 1st pass rolling. It is preferable that the side edge parts are heated by induction heating with a heater placed at the inlet of a rolling mill. Thus, the fracture of the silicon steel sheet during cold rolling is inhibited.