baber/WOPTO huggingface dataset:
Patent JP-H02298076-A (JP)
Title: Semiconductor integrated device
Inventor: KASHIMA MASAHITO
IPC: H01L29/78
Filed: 1989-05-12
Abstract: PURPOSE:To relax concentration of current, to prevent electrostatic breakdown strength from lowering and to prevent development of electrostatic breakdown during assembly and transportation by providing a drain which consists of a diffusion layer of a second conductivity type of a MOS/FET with a deeper diffusion part of the same conductivity type over about a half around a surrounding side counter to a channel. CONSTITUTION:A P-type MOS/FET 11 of an output stage is formed on an N-type semiconductor substrate 7. The FET 11 is composed of a polycrystalline silicon gate 1, an Al-Si 2 for wiring, a diffusion layer 3 of a P<+>-source, a diffusion layer 4 of a P<+>-drain, an N<+>-field diffusion layer 6, a PSG film 8, an LO COS 9, and a gate oxide film 10. The structure is just the same even if the N-type semiconductor substrate 7 is an N-type well which is formed on a P-type semiconductor substrate. A diffusion layer 4 of P<+>-drain is provided with a deeper diffusion part 5 of the same P-type over about a half around a surrounding side counter to a channel. A device can be manufactured without changing any of a usual process.
Patent JP-H10308753-A (JP)
Title: Communication device
Inventor: TSUNODA KEIJI
IPC: H04L47/6275
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To make a radio terminal that has much processing including handover, etc., easily signal to an AAL type 2, also making a band efficient and to efficiently send each call, considering the characteristic of the radio terminal and a network. SOLUTION: A buffering part 11 has plural buffers 11a, 11b,... which accumulate transmission data from radio terminals and have different retention allowable times. The buffers 11a, 11b,... whose retention allowable times agree to the retention allowable time of transmission data store corresponding transmission data, and accumulated transmission data are sent out to a network side from the buffers 11a, 11b,... in order of short retention allowable time.
Patent JP-S6013352-A (JP)
Inventor: PETORUSU REBANIUSU ANTONIUSU R
IPC: G11B23/03
Filed: 1984-06-13
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-S5644253-A (JP)
Title: Subscriber's line test unit
Inventor: CHIBA MASAYASU
IPC: H04M3/30
Filed: 1979-09-19
Abstract: PURPOSE:To shorten the test time and improve reliability of read, by displaying the measurement result digitally by one digital counter means independently of the class of selection signals transmitted from the subscriber's telephone set. CONSTITUTION:In respect to the PB-TEL storage line, the frequency is counted and is displayed digitally. In case of the DP-TEL storage line, switching relay TR is operated to switch contact tr, and the intermittent pulse as a selection signal transmitted from DP-TEL is received by dial-in pulse receiving relay A, and this pulse is input to digital counter COUNT as a dial pulse by the switching operation of contact (a) of the A relay. By counting the number of these pulses in a fixed time, the peed of dial pulses transmitted from DP-TEL can be displayed.
Patent JP-H11311445-A (JP)
Title: Floor installing type air conditioner
Inventor: MATSUI RYOJI
IPC: F24F1/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To enable an easy and reliable assembling of a heat exchanger. SOLUTION: A floor installing type air conditioner includes a rectangular parallelepiped easing 1 consisting of a pair of side plates, a front plate 5, a back plate 6, a top plate 7 and a bottom plate 8, a heat exchanger 2 disposed in an inclined manner in the casing 1 such that a front side thereof is placed at an upper position and a back side thereof is placed at a lower position, and a blower 3 which is disposed above the heat exchanger 2. In such an air conditioner, engaging portions 15, 15 which are engaged with a lower end portion of the heat exchanger 2 are mounted on the rear end brims of the side plates of the easing 1, while a mounting plate 16 on which an upper end of the heat exchanger 2 is mounted is bridged between both front brim ends of side plates the casing 1.  Due to such a construction, the movement of the side plates of the casing 1 in a left-and-right direction at the time of mounting the heat exchanger 2 can be restricted.
Patent JP-H01290751-A (JP)
Title: High-strength non-heattreated steel bar
Inventor: SUDA KOSEI
IPC: C22C38/00
Filed: 1988-05-19
Abstract: PURPOSE:To produce a non-heattreated steel bar having high strength and superior weldability by subjecting a steel stock which contains specific percentages of C, Si, Mn, Cr, V, and Nb and in which hardenability is specified to hot rolling and then to natural air cooling in the as-hot-rolled state. CONSTITUTION:A steel stock which has a composition consisting of, by weight, 0.35-0.45% C, 0.15-0.50% Si, 0.8-1.20% Mn, <=0.20% Cr, 0.10-0.25% V, 0.020-0.050% Nb, and the balance essentially iron with inevitable impurities and in which hardenability DI is regulated to <=1.3in. is subjected to usual hot rolling and then to natural air cooling in the as-hot-rolled state. Since the steel prepared by the above method is improved in material characteristics as to have >=about 80kg/mm<2> tensile strength, >=about 65kg/mm<2> 0.2% yield strength, and >=about 10% elongation both in a base metal and in a weld zone in the as-rolled state, the defects of the conventional quenched-and-tempered materials can be improved.
Patent JP-H0642049-A (JP)
Title: Roof unit with parapet
Inventor: YAMAGAMI HIROSHI
IPC: E04B7/00
Filed: 1992-05-13
Abstract: PURPOSE:To curtail a construction period and to reduce a cost in the case a unit building having parapets is constructed CONSTITUTION:A flat roof of a unit building 1 is formed of a roof unit 3. The roof unit 3 is so constituted that parapets 5 are erected to the peripheral surface of a plane-shaped floor section 4 having the same area as that of a building unit 2B in advance. As the parapets 5 are erected to the roof unit 3 in advance, waterproof treatment is made in a plant, etc., in advance, and the installation of the parapets 5 is completed when the installation work of the roof unit 3 is only executed at a construction site. Therefore, field work is decreased, a construction period is curtailed, and a cost is reduced.
Patent JP-S5547795-A (JP)
Title: Speaker system
Inventor: YAMAMOTO HIROSHI
IPC: H04R1/02
Filed: 1978-09-30
Abstract: PURPOSE:To prevent the adverse effect on the audio quality due to plate thickness of the speaker unit fitted at the back of the buffle plate, in the speaker system, by placing the speaker unit forward by the thickness of buffle plate. CONSTITUTION:The buffle plate 6 is provided with the insertion hole 7 in which the frame 2 of the speaker unit 1 can completely be inserted. In front 8 of the plate, the hard plate 9 such as steel plate and plastic resin plate having greater size than the hole 7 is fitted with the screws 13. The thin plate 9 has the opening 10 with the same size as the vibration plate 4 of the speaker unit 1, the unit 1 is inserted to the hole 7 from the back of the buffer plate and it is fitted on the hard thin plate 9 with the screws 14. Thus, the speaker unit 1 is mounted forward by the plate thickness T of the buffle plate 6 to eliminate adverse effect of horn shape formed by the plate thickness T.
Patent JP-S5549580-A (JP)
Title: Guide vane for water turbine of welded structure
Inventor: ISHIKAWA MASAYUKI
IPC: F03B3/18
Filed: 1979-09-21
Abstract: PURPOSE: To provide a welded structure of water turbine, in which one end of the turbine shaft is shaped in a conical form and the shaft and vanes are coupled together by way of welding with said conical end being held in contact with the end faces of guide vanes, whereby shaping of transition at the end portion of the shaft can be facilitated and operation for machining groove and cladding can be eliminated.  
     CONSTITUTION: In manufacturing guide vanes for water turbine and reversible pump-turbine of a welded structure, transition 3 is formed in a conical shape at one end of shaft 1 together with flange 2 prior to welding shaft 1 and vanes 5 together. On the other hand, the vane 5 is formed with groove 6 necessary for welding the vane 5 to the transition 3. With such an arrangement, shart 1, flange 2 and transition 3 can be formed integrally from rolled round steel or forged steel easily by way of machining. Further, in welding the same to vanes 5, conical surface of transition 3 can be used directly as groove, so that operation for machining groove at the portion can be eliminated. Thus, efficiency of operation and reliability of the product can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0419061-A (JP)
Title: Surface grinding machine
Inventor: HOSOYA TADAO
IPC: B24B41/06
Filed: 1990-05-09
Abstract: PURPOSE:To prevent the generation of rust for a long period of time by forming a surface table of porous metal, and impregnating a rust-preventive agent, made of higher alcohol acqueous solution of approximately 30% density or more, into this surface table. CONSTITUTION:A surface table 1 is formed of porous metal. A rust-preventive agent 10 made of higher alcohol acqueous solution of approximately 30% density or more is then impregnated into this surface table 1. When the rust-preventive agent 10 evaporates from the surface of a surface table face 1a, the rust- preventive agent 10 impregnated in the pores of the porous metal exudes successively to the surface, so that the surface of the surface table 1 can be kept in the moist state by the rust-preventive agent 10 for a long period of time, and its contact with oxygen in the air can be prevented for a long period of time. As a result, the surface table face 1a is prevented from the generation of rust for such a long period as one to two days.
Patent JP-H10260367-A (JP)
Title: Industrial one-side open processing tool
Inventor: HASEGAWA HIROSHI
IPC: G02B23/24
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To easily collect a small foreign body such as a bolt and a waasher fallen in a body to be inspected by equipping the processing tool with a tip part consisting of a nonmovable part which has its tip formed thinly and a movable part which is pivoted rotatably on the nonmovable part. SOLUTION: The tip part of the processing tool 101 consists of the fixed part 102 and movable part 105. The tip part 108 of the fixed part 102 is formed thinly and a hooked part 106 is provided atop of the movable part 105. A projection 104 is provided behind the tip part 108 so as to conveniently collect a cylindrical foreign body 107. To collect the foreign body 109, the tip part 108 of the fixed part 102 is put below the foreign body 109 to scoop it up, and the hooked tip part 106 of the movable part 105 presses the foreign body 109 from above to prevent the foreign body from falling. To collect a cylindrical foreign body 107, the foreign body 107 is scooped up with the tip part 108 of the fixed part 102 and then clamped between the projection part 104 and movable part 106.
Patent JP-H08290789-A (JP)
Title: Assembly plant for continuous assembly of industrial product,especially vehicle,which is optimized in viewpoints of material supply and cost
Inventor: YOHAN TOMUFUORUDE
IPC: B62D65/02
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To optimize a basic assembly plant of general type by storing a feeding device for mounting components in a free space produced between assembly lines by the classification and arrangement of assembly line transfer loops. SOLUTION: An automatic feeding device 23 is installed between each of independent assembly shops 2, 2' and a central component warehouse and between each of the independent assembly shops 2, 2' and a main assembly line 3. By this, a work station for the main assembly line 3 which requires related vehicle parts or individual components can be connected to a distribution component warehouse to supply materials. An individual transfer loop 8 of the main assembly line 3 is directed radially from the center of an assembly plant and disposed so as to form free spaces 25, 25' open between the loops 8 adjacent to each other. The independent assembly shops, central component warehouse and distribution ware houses 21, 22 are stored in the free spaces 25, 25' near the main assembly shops 2, 2'.
Patent JP-2000311371-A (JP)
Title: Optical pickup device
Inventor: FUJITA KAZUHIRO
IPC: G11B7/095
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain an optical pickup device which can easily correct a comatic aberration generated in a light spot irradiating an optical information recording medium in a tilted state. SOLUTION: If the optical information recording medium D tilts, this optical pickup device tilts an optical element 14 provided on the optical path of laser light between an optical system O and a semiconductor laser 2 according to the tilt quantity of the optical information recording medium D detected by a tilt sensor 10 and also tilts the optical path of the laser light emitted by the semiconductor laser 2 in the tilt direction of the optical information recording medium D. Consequently, the comatic aberration that the light spot irradiating the optical information recording medium D is canceled, so the comatic aberration can easily be corrected.
Patent JP-S5244533-A (JP)
Title: Data renewal system
Inventor: ISHIZAWA TOSHIKI
IPC: G06F13/00
Filed: 1975-10-07
Abstract: PURPOSE: Two pairs of the same file are provided to each terminal apparatus. When data is renewed, rewriting is done to one file only to have a check with the other file. In this way, dependability as well as processing efficiency is increased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62278484-A (JP)
Inventor: SUGANO TAKUMA
IPC: G12B5/00
Filed: 1986-05-28
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-2000310624-A (JP)
Title: Data processing device for chromatograph
Inventor: AISAKA NAOKI
IPC: G01N30/86
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To monitor a waveform even on a small display screen. SOLUTION: In a data processing device, the signal from a detector is taken in to be subjected to a waveform processing in a waveform processing part 4 and, when the waveform processing part 4 detects a peak, the time elapsed from the start of the analysis of this peak and data including a peak level are displayed on the peak data displaying region of a display part 8 as peak data by a display control part 12 and also stored in a peak data memory part 10. The display control part 12 holds the display of the peak data until next peak detection or for a definite time.
Patent JP-S61277446-A (JP)
Inventor: DOKAI HIROSHI
IPC: B32B37/15
Filed: 1985-06-04
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-H06333880-A (JP)
Title: Dry etching method
Inventor: ICHIHARA ATSUSHI
IPC: H01L21/3065
Filed: 1993-05-24
Abstract: PURPOSE:To provide a dry etching method wherein the etched section of an element can be surely and easily formed into a mirror surface. CONSTITUTION:An ion beam is made to pass nearly in parallel with the etched section 163 of an element, the incident angle of an ion beam on the etched section 163 is changed as it is rotated in the directions P and Q around the axis J of rotation of a semiconductor substrate 2 as a center. Therefore, even if the end face of a resist 43 is rugged, the etched section 163 of an element can be restrained from being rugged.
Patent JP-H04352650-A (JP)
Title: Manufacture of pipe end screw protector
Inventor: UOZUMI KAZUHIRO
IPC: F16L57/00
Filed: 1991-05-27
Abstract: PURPOSE:To manufacture a pipe end screw protector which is sufficient in the strength, disposable by burning and cheap by a method wherein materials of pulp fibers and reinforcing synthetic resin are mixed and heated, then poured into a preheated metal die and press-molded while being heated. CONSTITUTION:Materials of 50 to 90wt.% of pulp fiber and 10 to 50wt.% of reinforcing synthetic resin are heated and then poured into a preheated metal die, and press-molded while being heated. Thus a pipe end screw protector 3 is manufactured. In this instance, one or two kinds of inorganic or metal fibers having a fiber length of 20 to 40mm are added. As the protector 3 thus made of pulp fibers is smaller in heat generation than resin-made protectors, and therefore can be burned in general incinarators, a disposal problem after use can be solved. The reinforcing synthetic resin is one which shows enough strength and firmness when mixed and molded with the pulp fibers, and polyolefin or the like is employed.
Patent JP-H02303963-A (JP)
Title: Antiskid control device
Inventor: SAKAGUCHI KAZUO
IPC: B60T8/175
Filed: 1989-05-17
Abstract: PURPOSE:To improve braking performance by utilizing a speed of non-drive wheel as an arithmetic data of a simulated car speed when a drive wheel is detected for its acceleration slip at the time of antiskid starting in which a pressure of brake fluid is reduced when the wheel speed is placed in a slip condition of not less than a predetermined degree for the simulated car speed. CONSTITUTION:In the captioned control device, a braking slip is prevented by reducing a pressure of brake fluid of a wheel in which a wheel speed is placed in a slip condition of no less than a predetermined degree for a simulated car speed obtained being based on speeds of non-drive and drive wheels in a simulated car speed generating circuit 27. Here the simulated car speed generating circuit 27 is provided with a simulated car speed arithmetic circuit 47, which calculates a simulated car speed being based on the wheel speed selected in a select switch 46, and a wheel spin discrimination value arithmetic circuit 48 which obtains a discrimination value for judging an acceleration slip of the drive wheel. While a comparator 49, which discriminates a wheel spin of the drive wheel from the discrimination value and the wheel speed, is provided, and the select switch 46 is switched for using the speed of the non-drive wheel as an arithmetic data of the simulation car speed when the wheel spin in generated.
Patent JP-S61279738-A (JP)
Title: Fuel feed device for internal-combustion engine
Inventor: OYAMADA TETSUYA
IPC: F02D1/08
Filed: 1985-06-06
Abstract: PURPOSE:To prevent an engine from getting damage and so on, by detecting a span of opening time in a controlling valve to control a fuel supply and, when it becomes more than the limiting valve opening time calculated according to a driving condition, making a cutoff valve operate, in case of a pressure- accumulating type fuel feed system. CONSTITUTION:A pressure-accumulating type fuel feed system keeps the fuel oil boosted up to proper pressure by a fuel pump 2 in an accumulator 3, controlling a necessary amount of fuel corresponding to load with a controlling valve 4, and feeds a fuel injection valve 5 with the fuel, thus it sprays it to the inside of a cylinder 6. In the above-mentioned, a span of opening time in the controlling valve 4 is detected by a valve opening time detector 10. And, when such a state that the controlling valve 4 becomes uncontrollable occurs as it is left opened intact due to valve sticking, binding or the like, and it becomes more than the limiting time calculated according to an engine driving condition by a control unit 8, a cutoff valve 9 is made so as to be operated. With this operation, fuel feed to the inside of the cylinder 6 is stopped, whereby an engine is prevented from getting damage and so on.
Patent JP-H07331939-A (JP)
Title: Unlock device and key
Inventor: HARADA SHINICHI
IPC: G06T7/00
Filed: 1994-06-02
Abstract: PURPOSE:To improve compactness and security of a device by providing an objective glass and a reflecting mirror in a key, providing a fingerprint collation part in a control part, and operating to open a lock after collation with a previously registered fingerprint. CONSTITUTION:When a key 102 is inserted into a key hole 103a in which a specific key only can be inserted, a reflected light at a mirror 105 from the fingerprint of the finger 101 of an operator through an objective glass 104 is passed through an image pickup lens 106 and made incident to an image pickup element 107. The fingerprint image incident to the image pickup element 107 is converted to an electric signal by photoelectric transformation. The electric signal is received with a signal processing part 108 and converted to an image for collation of the fingerprint. Further the signal is taken in a fingerprint collation processing part 109, it is judged whether it coincides with his fingerprint data previously registered or not, and only in the case of coincidence, an unlock signal is output so as to unlock. Hereby, the device can be made compact and the safety can be improved.
Patent JP-S5548410-A (JP)
Title: Rolling method of thick plate
Inventor: ISOYAMA SHIGERU
IPC: B21B1/38
Filed: 1978-10-03
Abstract: PURPOSE: To dissolve asymmetry of the front and rear ends, which is caused by rolling in the direction making a right angle to the rolling mentioned below, and to make the product approximate to a rectangle, by varying the roll void along the roll shaft direction in the course of rolling, and curving the rolling material.  
     CONSTITUTION: For instance, when the rolling material 16B is rolled by varying the roll void along the roll shaft direction, the plane shape of the rolling material is curved since ductility of both sides of the rolling material is different depending upon deviation of the roll void. This curved rolling material 16F is arranged so that the convex side due to the aforesaid curve can be the front end which is large in irregularity of the front and rear ends, in case of the right angle direction pass of the next process. Thus, the afore-mentioned curve is able to make the product 20 approximate to a rectangle by dissolving the irregularity and making the front and rear ends symmetrical. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0213556-A (JP)
Title: Turning device for turnig and/or displacing web
Inventor: FUUBERUTO BIRUKUMAIRU
IPC: B41F13/06
Filed: 1989-05-17
Abstract: PURPOSE: To reverse the obverse/reverse of a web to a web being sent or to optionally shift the web in the lateral direction on the same obverse side by arranging a second deflection roller in parallel to the web being sent on the other side of a turning bar. CONSTITUTION: A web (a wound printed matter) 1 is guided from below by going round a first turning bar 2 horizontally arranged at an angle of 45 deg. to this web 1. The web 1 turned by 90 deg. in the rightward direction by this first turning bar 2 is then turned by 180 deg. by being guided by going round first deflection rollers 3 from above. This web 1 is also guided by a second deflection roller 4 arranged on the opposite side of the two first deflection rollers 3 by passing through under the web 1 being sent later on. Next, the web 1 is turned by 90 deg. by being guided by a second turning bar by going round a second delection roller 4 from the under side.