baber/WOPTO huggingface dataset:
Patent JP-S6217852-A (JP)
Title: Device for protecting data contents in eeprom
Inventor: OGAWA TOSHIO
IPC: G11C16/06
Filed: 1985-07-16
Abstract: PURPOSE:To precisely restore correct data at the ON of a power supply by writing the same data in respective blocks obtained by dividing the contents of an EEPROM into three blocks or more and selecting any one of data read out from respective blocks on the basis of decision by majority. CONSTITUTION:The EEPROM1 is divided into N blocks and the same data are written in the same relative addresses of respective blocks. When the power supply is turned off during the data writing in the EEPROM1 or data erasing and then turned on, a microprocessor 2 reads out the data of the address concerned from respective blocks of the EEPROM1, compares respective data, selects any one of the data on the basis of decision by majority, and outputs the selected data as read data. Then, the selected data are written in the address concerned of the block from which data different from the selected one are read out.
Patent JP-H06348371-A (JP)
Title: Information processor
Inventor: KOBAYASHI KATSUYUKI
IPC: G06F1/26
Filed: 1993-06-02
Abstract: PURPOSE:To provide the information processor which dispenses with a complicated operation for supplying a power source, at the time of use in a coupled state and in a separated state of a main body and a slave machine, and can prevent an ignition accident at the time of fault of a device, etc., by a simple constitution. CONSTITUTION:A main body A and a slave machine B are provided so that they can be installed and coupled to each other. In the main body A, and on the opposed side face of the slave machine B, a DC jack 623 for connecting an external power source, and a DC jack 620 for connecting the external power source are provided, respectively. In the case plugs of the external power source are connected to both of the DC jack 623 of the main body A and the DC jack 620 of the slave machine B, both the plugs interfere with each other and the installation of the main body A and the slave machine B is obstructed, and this processor is constituted so that to the main body A or the slave machine B whose connection to the external power source is obstructed in such a manner, a power sourse is supplied through a leaf spring and a reinforcing plate from the slave machine B or the main body A connected to the external power source.
Patent JP-H04339971-A (JP)
Title: Multi-purpose multi-level parking space
Inventor: YAMADA HIROSHI
IPC: E04H13/00
Filed: 1991-06-27
Abstract: PURPOSE:To obtain a multi-purpose multi-level parking space providing a more effective use of the ground and environment available for various facilities. CONSTITUTION:Plural stories provided as a parking space 1 have smaller floors in turn than that of the lower story as the building goes up. Respective spaces between stories are surrounded by a slope 7, while leaving a flat area 8 arround this story. And openings 12 for lighting, an outer ladder 13 connecting the upper and lower stories, an inlet 14 for drivers, and an inlet and outlet 11 for cars on the slope of the first floor are provided on the inclined area. And a connection passage for cars of the upper and lower stories and a lifter for men are provided in the inside of the parking space. And a bank is made on the surrounding flat area and the slope and further, a floating walking way is provided in the surrounding flat part and a green zone is made in the slope. And purposed facilities 10 are constructed at the upper part of the uppermost floor 6 of the parking space.
Patent JP-2000349536-A (JP)
Title: Planar antenna
Inventor: SUGIYAMA TAKEHIRO
IPC: H01Q13/08
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacturing with simple constitution by forming a projecting part linearly extending on one surface of a dielectric substrate and providing the dielectric block of a dielectric constant different from the substrate on the upper surface of the projecting part and a power feeding element at one end of the longitudinal direction of the projecting part. SOLUTION: A planar antenna is formed of a dielectric substrate 1, a linear projecting part 2 provided on the substrate upper surface, a dielectric block 3 of a dielectric constant different from the substrate, a power feeding element 4 for feeding power to the part 2 and a metallic conductor plate 5 covering the lower surface of the substrate 1. Power fed from the element 4 is waveguide into the part 2, distributed to the whole substrate 1 by a projecting part 2b, and waveguided in projecting parts 2a and 2c to reach each block 3 in the middle of a wave guide. Part of this reaching electromagnetic wave passes through the lower surface of the block 3 along the projecting parts 2a and 2c and the other part is radiated to the outside by the dielectric constant difference between the dielectric substrate 1 and the block 3.  Electromagnetic wave which has passed through under the block 3 reach the next block 3 and repeat similar passing and radiation to radiate the electromagnetic waves from the whole of the upper surface to realize a high gain.
Patent JP-S5947752-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MARUYAMA YASUO
IPC: H01L25/065
Filed: 1982-09-10
Abstract: PURPOSE:To stabilize a lead inductance and increase an electrostatic destruction strength by securing a second chip in a recess part formed by etching at the region being apart from the second element forming region of supported chip region and securing wafers dividingly for each supported chip region. CONSTITUTION:A P type conductive region 13 is formed at a part of the main surface layer of a square supported chip region 21, a recess 17 which engages with a GaAs chip 3 is provided, by the anisotropic etching, to the main surface at the outside of the protection diode region by the p-n junction 14, and the GaAs chip 3 absorbed and held in vacuum condition by the collet 23 is secured through the Ag paste 18. A supported chip is divided for each supported chip region into supported chips 12. Thereafter, these chips are absorbed and held in vacuum condition by the collet 24 and are secured on the chip loading plate 8 of lead frame consisting of the source lead 7, gate lead 10 and drain lead 11 through the silver paste 16. Next, the supported chip 12, electrode of GaAs 3, internal end of lead 2 corresponding thereto and electrodes are connected by wires.
Patent JP-S5380183-A (JP)
Title: Semiconductor device
Inventor: ONO TOSHIHIKO
IPC: H01L23/52
Filed: 1976-12-25
Abstract: PURPOSE: To avoid the suction of Si due to the Al layer, the second layer electrode wiring, and thus to enhance the emitter-base dielectric strength,, by making a high fusing point metal layer, the first layer electrode wiring, contain Si. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H027201-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMASHITA TAKEO
IPC: G11B5/02
Filed: 1988-06-27
Abstract: PURPOSE:To record and reproduce a signal in recording with high density with a high S/N by providing a means to impress a bias magnetic field less than the coercive force of a recording medium with a large coercive force on a magnetic head in reproduction. CONSTITUTION:The recording and reproduction is performed by combining the recording medium 1 in which at least two or more kinds of materials with different coercive forces are laminated and the magnetic head 2, and the bias magnetic field is impressed on the magnetic head in the reproduction. The recording medium consists of the combination of two or more kinds of magnetic layer with the large coercive force and one with the smaller coercive force. Recording information is recorded on the magnetic layer with the larger coercive force, and the recording information held on the magnetic layer with the large coercive force is transferred on the magnetic layer with the smaller coercive force. At the time of reproducing the recording information, it is performed by impressing the bias magnetic field on the magnetic head. In such a way, larger reproducing output can be obtained, and also, a frequency characteristic can be improved remarkably.
Patent JP-S6313638-A (JP)
Title: Forming metallic die for deformed section strip
Inventor: MASUKAWA SEIZOU
IPC: B21B1/08
Filed: 1986-07-02
Abstract: PURPOSE:To prevent generation of various flaws by forming a side face of a rear end part of a flat part at a prescribed constant inclination angle, and forming an inclination angle of a side wall of a thin wall side of a deformed section strip, to a desired angle. CONSTITUTION:As for a stock W, the center part of a part Wa to become a thin wall part by an inclined part 33 is recessed, and a groove G is brought to forming therein. This groove G is formed in a shape whose section is trapezoidal, in accordance with the inclined part 33, and its depth also becomes deeper gradually, and becomes equal to a wall thickness part H of a thick wall part and a thin wall part. The stock W is fed by one pitch and both side parts of the groove G are formed by a tip part 35 of a flat part 34. In this case, the upper face 35a is fitted into the lower end open part of the groove G. The tip part 35 of the flat part 34 is pushed into the groove G and both side faces of the groove G are formed. Both the side faces of the groove G are corrected to 90 deg. being a desired inclination angle gradually whenever the stock is fed by one pitch. In this way, both the side faces of the groove G are brought to finish forming by the rear end part 36 of the flat part 34, and a deformed section strip A being a finished product is formed.
Patent JP-H025269-A (JP)
Title: Multi-track type digital magnetic recording device
Inventor: YAMAWAKI CHIAKI
IPC: G11B20/20
Filed: 1988-06-23
Abstract: PURPOSE:To increase the allowance value of the azimuth error to the allowed skew value of a system by recording the tracks having the most advanced and the most delayed phases at the positions contiguous to each other among the synchronizing signal groups of each track. CONSTITUTION:The analog signals of voices, etc., converted into the digital signals by an A/D converter 1 undergoes the time division processing through a code modulating circuit 3 after receiving addition of the parity and the synchronizing signal via a recording signal processing circuit 2. Thus the digital signals are converted into the data words (a). Then the tracks having the most advanced and delayed phases are recorded continuous to each other among those synchronizing signal groups of tracks T1-T10. Thus the skew value can be reduced among tracks T1-T10 and the allowance value of the azimuth error can be increased to the allowed skew value of a system.
Patent JP-S5382226-A (JP)
Title: Noise eliminating circuit
Inventor: KITAZAWA KEIO
IPC: H04N5/08
Filed: 1976-12-28
Abstract: PURPOSE: To eliminate noise under a synchronous state by gating-synchronizing pulses by fly-back pulses, and eliminate useless noise under an asynchronous state by inputting synchronizing signals to a horizontal synchronous circuit and shifting to the synchronous state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0821094-A (JP)
Title: Bar vibrator and vibration deforming method using it
Inventor: SHIIBASHI SHIGEO
IPC: B28B1/08
Filed: 1994-07-08
Abstract: PURPOSE:To reduce the rough bubbles in the inner part and surface of a panel and provide uniform bubbles over a wide range by inserting a bar vibrator having a plurality of vibrating arms protruded from the outer circumference of a bar vibrating shaft into the mortar in a form to promote the defoaming of the rough bubbles present in the vibration transmitting range by the vibration generated from the top end. CONSTITUTION:A bar vibrator 2 has a vibrating arm 3 on one end of a bar vibrating shaft 2a, and an exciter 8 for giving a vibration vertically to the vibrating arm 3 which is built in the same end. It is inserted into a form 1 to which mortar 5 is injected. Then, the vibration generated from the top end of the vibrating arm 3 is transmitted to the mortar 5 to promote the movement of the rough bubbles present in the vibration transmitting range. The mortar 5 is gradually deformed to the upper part. Thus, the rough bubbles are eliminated to facilitate the waterproofing work or coating of a panel surface, and a concrete having preferable appearance and strength can be manufactured.
Patent JP-H07125262-A (JP)
Title: Ink jet recorder
Inventor: AKIYAMA YUJI
IPC: B41J2/205
Filed: 1993-06-28
Abstract: PURPOSE:To minimize the number of miniaturized ink cartridges by a method wherein an image which is excellent in both of gradation and resolution and very good in graininess is obtained by integrating tanks containing ink which consists of color material of the same color series and is different in density into one ink cartridge. CONSTITUTION:An ink jet unit 40 consists of an ink jet unit for light color ink 40u and an ink jet unit for dark color ink 40K. Ink to a nozzle series corresponding thereto is supplied from a cartridge 48. The ink cartridge 48 is arranged for each of the same color series. The ink cartridge 48 consists of a cartridge 48Y feeding dark yellow and light yellow ink, a cartridge 48M feeding dark magenta and light magenta ink, a cartridge 48c feeding dark cyan and light cyan ink, and a cartridge 48K feeding dark black and light black ink. Thereby, the number of cartridges is reduced, and its operating property is improved.
Patent JP-H0322660-A (JP)
Title: Message visual and audible display system
Inventor: OHASHI SHOHEI
IPC: H04M3/533
Filed: 1989-06-19
Abstract: PURPOSE:To send an accurate message by displaying a message sequentially to a telephone set having a message visible/audible display section at a designated time. CONSTITUTION:A message content, a designated extension and a time are registered in advance in a computer(COMP) 7. The COMP 7 starts an interface package(IP) 6 at a designated time to send extension information. The CPU 2 closes switch network parts(NWP) 8, 9 to form a route of multi-function telephone set (DTEL) 4-line circuit (DLC) 3-switch network (NW) 8-(NW)9-SS5. Then the COMP 7 sends voice information and character information to the IP 6. The CPU 2 sends the voice information to the SS 5, the character information to the DLC 3 and the voice is outputted from a speaker 41 of the DTEL 4 through a path of SS5-NW9-NW8-DLC3. Moreover, the character is displayed on a visual display section 42 of the DTEL 4 via the DLC 3.
Patent JP-H0714156-A (JP)
Title: Production of substrate for magnetic disk
Inventor: YASUDA SHINICHI
IPC: B24B21/00
Filed: 1993-06-28
Abstract: PURPOSE:To provide the process for production of the substrate for a magnetic disk which hardly generates a head crash even if the floating height of the magnetic head is set low. CONSTITUTION:A disk-shaped substrate 10 on which hardened layers 11 are formed, is rotated and while an aq. soln. (working fluid 30) at least incorporating grinding abrasive grains of uniform grain sizes and a surfactant is supplied to the surfaces of these hardened layers, working cloth 2 having the Vickers hardness lower than the Vickers hardness of the hardened layers 11 is brought into pressurized contact with the hardened layers 11. The grinding abrasive grains interposed between the hardened layers 11 and the working cloth 2 are respectively made to penetrate into both surfaces of the hardened layers 11 and the working cloth 2 by the depth corresponding to the ratio of the Vickers hardnesses thereof to form fine texture grooves on the surfaces of the hardened layers. The penetration quantity of the grinding abrasive grains into the hardened layers is maintained approximately constant even if the pressurized contact force of the working cloth to the hardened layers fluctuates to some extent during texturing and, therefore, the good texture grooves having the proper depth and uniform depth are easily formed.
Patent JP-S5380500-A (JP)
Title: Preparation of polymethyl-polysilane
Inventor: TAKAMIZAWA MINORU
IPC: C08G77/48
Filed: 1976-12-27
Abstract: PURPOSE: To prepare a liquid polymethyl-polysilane useful as a binder for a heat resistant inorganic material, having a relatively low molecular weight and soluble in hydrocarbon solvents, by using a mixture of specific methylchlorodisilanes as a starting material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0712715-A (JP)
Title: Total reflection absorbing spectrum measuring device
Inventor: TAKAGI NOBUAKI
IPC: G01N21/27
Filed: 1993-06-29
Abstract: PURPOSE:To provide a total reflection absorbing spectrum measuring device capable of measuring infrared absorbing spectrum by ATR method even when the specimen is left as it is without cutting or left at site without moving. CONSTITUTION:An infrared spectrum measuring head is structured so that infrared light from an infrared spectro-photometer is led to an area to be measured on a specimen, reflected light from the specimen is led again to the infrared spectro-photometer by an infrared optical fiber 2, a part of the infrared optical fiber 2 is formed into a plane or a slightly bent protruded surface, and an ATR prism function is given to the infrared optical fiber itself.
Patent JP-H027171-A (JP)
Title: Logical circuit synthesizing system
Inventor: ICHIYANAGI HIROSHI
IPC: G06F17/50
Filed: 1988-06-24
Abstract: PURPOSE:To facilitate the addition of a converting rule base by developing an inputted function describing language to a level approximate to a logical formula, converting it into a technology independent intermediate code, converting it into a technology depending intermediate code, and outputting a net list. CONSTITUTION:A function describing language 11a at an inputted legister level is develop to the level form approximate to the logical formula according to a macro developing rule base 13a in a macro developing part 12, and thus, an intermediate code generating part 14 generates a technology independent intermediate code 15a. The technology independent intermediate code 15a is converted into the technology depending intermediate code according to a converting rule base 19a in a circuit synthesizing part 16, and outputted as a net list 20a. Further, the converting rule base 19a is generated in a prescribed processing by means of a rule compiler 18a by the input of a synthesized rule 17a expressed in the described language. Consequently, the same function describing language can be used for the specification description of the circuit and the synthesized rule 17a, and the addition of the synthesized rule 17a can be made easier.
Patent JP-S5781255-A (JP)
Title: Transmission type projection screen
Inventor: MORI REO
IPC: H04N9/31
Filed: 1980-11-10
Abstract: PURPOSE: To make the luminance of a light exit surface high, its luminance uniform and its color balance uniform by opening a light refraction and diffusion plate arrayed with lens elements having lenses holding optical axes in common on both surfaces by paralleling their optical axes.  
     CONSTITUTION: If it is assumed that rays A, B are made incident to the rotary convex face 33a of a lens element 31 at different incident angles, these rays A, B refract and transmit respectively through the lens element 31a. In this case, the rotary convex face 33a is set roughly equal to the focal plane of a rotary convex face 33b, and the face 33b is set roughly equal to the focal plane of the face 33a and therefore two kinds of the rays A, B incident at different incident angles exit at the distributed light having roughly equal opening angles with the centerlines of the distributed light paralleled to the optical axis of the element 31 at the time when they emit from the face 33b of the element 31. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61224131-A (JP)
Title: Vertical magnetic recording medium
Inventor: ISHIZAKA YASUO
IPC: G11B5/716
Filed: 1985-07-17
Abstract: PURPOSE:To obtain a high reproducing output by forming the lower layer obtained by adding a specified amt. of other elements to cobalt and chromium on a base, forming the upper layer obtained by adding the smaller amt. of the same elements to cobalt and chromium on the lower layer to obtain the titled vertical magnetic recording medium, regulating the coercive force of the lower layer in the in-plane direction to 10-220Oe and controlling the squareness ratio of the hysteresis characteristics of both the upper and the lower layer in the in-plane direction to >=0.21. CONSTITUTION:The lower layer obtained by adding a specified amt. of other elements to cobalt and chromium is formed on a base and the upper layer obtained by adding the smaller amt. of the same elements to cobalt and chromium is formed on the lower layer to obtain a vertical magnetic recording medium. The coercive force of the lower layer in the in-plane direction is regulated to 10-220Oe and the squareness ratio of the hysteresis characteristics of both upper and the lower layer in the in-plane direction is controlled to >=0.21. Consequently, the magnetic flux emitted from a magnetic head is passed through the upper layer and abosrobed rapidly and sharply by the magnetic pole of the magnetic head and a high reproducing output can be realized.
Patent JP-S5877582-A (JP)
Title: Pretreatment for continuous plastic deformation of ductile nonferrous metal and device therefor
Inventor: HENRIKUSU PEETAA MARII BATSUKU
IPC: C23G1/00
Filed: 1982-09-10
Abstract: The invention relates to the pretreatment of ductile non-ferrous metal to be deformed in a continuous plastic deforming device (20) in which the surface parts of the metal to be deformed do not substantially form surface parts of the metal after said deformation. Known methods of pretreatment include scaling off of thin surface layers and pickling e.g in baths and coiling or storing the metal thereafter before feeding to the deforming device. Such methods have disadvantages in view of energy, waste of material and, in many cases, in still having some surface contamination on the metal entering the deforming device. To avoid such disadvantages, the invention proposes to spray the metal with a deoxidation and cleaning agent in one throughgoing operation directly while it is moving to the deforming device and continuously and synchronously therewith. Spraying is done by directing forceful jets of the liquid onto the moving metal surface. The spraying agent is a strong alkali and for some types of alloys there is a further spraying step using an acid such as a strong nitric acid solution in water. The metal is thereupon, while moving on to the deforming device, rinsed with water and dried.
Patent JP-S5681313-A (JP)
Title: Continuous polymerization of alpha-olefin
Inventor: ASANUMA TADASHI
IPC: C08F4/60
Filed: 1979-12-07
Abstract: PURPOSE: To obtain a highly stereospecific poly-α-olefin, by polymerizing an α- olefin in the presence of an active titanium component, an organoaluminum compound, an electron-donating compound and an alkylaluminum compound.  
     CONSTITUTION: In a process for polymerizing an α-olefin in the presence of a catalyst comprising (A) an active titanium component containing Mg, a halogen, tri- or tetravalent Ti and an electron donor, (B) a trialkyl aluminum compound or an organoaluminum compound containing two or more Al atoms combined with each other through O or N, (C) an electron-donating compound and (D) an organoaluminum compound represented by the formula. Component A is first prepared, and the total component A is premixed with part to total of each of components A, B, C and d at -30W50°C in an inert solvent. Then, to a polymerization tank are introduced continuously this premix, the remaining portion of each of components B, C and D and an α-olefin and polymerized. 
     COPYRIGHT: (C)1981,JPO&Japio