baber/WOPTO huggingface dataset:
Patent JP-S58126671-A (JP)
Title: Manufacture of cathode plate for alkaline storage battery
Inventor: KURAKI JIYUNJI
IPC: H01M4/29
Filed: 1982-01-21
Abstract: PURPOSE:To improve capacity density by adding a benzene derivative to a nickel salt aqueous solution of an electrolyte. CONSTITUTION:About 3% carboxymethylcellulose aqueous solution is added to carbonyl nickel powder to make paste. This paste is applied to a nickel plated perforated steel plate and dried, and sintered in a reducing atmosphere at about 900 deg.C to obtain a substrate having about 80% porosity. When 2,7 sodium naphthalenedisulfonate is added to a solution in an active mass filling process, a fine nickel hydroxide active mass 4 is formed and filled in order from the innermost pore of the substrate, and filled densely in pores of the substrate. Therefore, capacity density is increased. Sodium saccharinate as well as sodium 2,7- naphthalenedisulfonate is used as a benzene derivative.
Patent JP-H0639706-A (JP)
Title: Plain polishing device
Inventor: TSUTSUMI YUKIO
IPC: B24B37/30
Filed: 1992-01-17
Abstract: PURPOSE:To facilitate pad changing work and perform it in a short time, by retractively providing work positioning stoppers, on which plural work abutting points are formed in a direction to interrupt the rotational direction of a surface plate, on the periphery of the surface plate toward the inner side from the outer peripheral side of the surface plate, in a plain polishing device such as a semiconductor wafer. CONSTITUTION:Stoppers 30a-30d (hereafter referred to as stopper 30) are rotatably fitted at a given angle to the periphery of a surface plate 21 with four rotational shafts 29 provided at regular intervals in a peripheral direction. The stoppers 30 are formed into a thin plate-form curved in an arc shape in a plan view, and are made so that curved recessed parts 31 can be directed to the surface plate 21 side in nonoperatable positions shown by broken lines and can be positioned so as to cross the outer peripheral of the surface plate 21 in operation positions shown by continuous lines. Positioning rollers 32 and 32 are provided on a tip part and a base end part respectively in the stoppers 30 so as to be slightly protruded to the inner side of the recessed parts 31. Setting the stoppers 30 to the operation positions performs positioning with the positioning rollers 32 and 32 abutting on work W1-W4.
Patent JP-H10207682-A (JP)
Title: Picture display system
Inventor: SHIMIZU MASAYOSHI
IPC: G06F3/0481
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a picture display system capable of uniformizing moving conditions such as the moving position, moving distance and moving direction of a pointer by plural display means having respectively different picture display conditions in a picture display method for displaying pictures by using plural display devices. SOLUTION: This system has plural display means 1-1 to 1-n and is constituted so as to move a cursor 3 among plural display means 1-1 to 1-n by the use of a pointing device(PD) 2. In this case, a cursor position detection means 4 detects the moving variable of the cursor 3 in accordance with the operation of the PD 2 and a cursor movement control means 5 moves the cursor 3 in accordance with the operation of the PD 2 under a different condition in each of plural display means 1-1 to 1-n.
Patent JP-H03212743-A (JP)
Title: Environment resisting electronic apparatus
Inventor: KANEKAWA NOBUYASU
IPC: G06F15/16
Filed: 1990-01-18
Abstract: PURPOSE:To obtain an environment resisting electronic apparatus reduced at its cost, size and weight by applying a transient dose counterplan to respective interface parts in respective redundant systems and setting up respective parts other than the interface parts as non-transient dose counterplan parts. CONSTITUTION:The electronic apparatus has N-multiplied constitution and respective redundant systems 1-1 to 1-N are connected by a communication line 8. In respective redundant systems 1-1 to 1-N, only the element groups of interface parts 2 (slashed parts, hereinafter referred to as counterplan parts) connected to the communication line 8 are constituted of elements of processes to which the transient dose counterplan is applied. Other element groups (white parts) are highly integrated by integration technique without applying the transient dose counterplan. In this case, the element integration degree of the highly integrated part (hereinafter reffered to as non-counterplan part) is defined as N times that of the counterplan parts 2. When the degree of element integration is increased, the reliability of the apparatus is reduced, and in order to compensate the reduction, the N-multiplied constitution like this example should be required. Consequently, the reliability of the apparatus is not lost.
Patent JP-H06215241-A (JP)
Title: Mothproofing device for automatic vending machine
Inventor: SATO TOSHIHIRO
IPC: G07F9/00
Filed: 1993-01-20
Abstract: PURPOSE:To prevent the invasion of worms by a simple method by interrupting an invasion route crawling from a floor, a wall face, etc., to an aperture by a mothproofing ring including a repellent. CONSTITUTION:The mothproofing ring 6 is formed by winding a tape formed by a synthetic resin material containing repellent repelling vermins such as cockroaches around the surface of each leg 3 with a double coated adhesive tape. A mothproofing ring 7 is formed by punching a sheet formed by the synthetic resin material like a doughnut and sticking the punched sheet to the rear face of a body case 1 to be connected to a power supply cord 4 or a water pipe 5 with a double coated adhesive tape. Thereby a vermin trying to crawl from a floor surface 11 up to the aperture through the leg 3 is interrupted by the ring 6 and can not advance further more. On the other hand, a vermin crawling form the wall face 12 through the cord 4 or from the floor surface 11 to the aperture part through the pipe 5 is interrupted by the ring 7 on its arrival at the case 1 and can not advance further more.
Patent JP-H03216431-A (JP)
Title: Paper sheet feeding device
Inventor: MURAMATSU SHIGERU
IPC: B65H3/12
Filed: 1990-01-18
Abstract: PURPOSE:To prevent the double feed of paper sheets by mounting a means to cut off an air passage at a gap between endless belts on the tip part, in a paper sheet feeding direction in a sheet loading range, of a sheet, in a vacuum suction type sheet feeding device. CONSTITUTION:A protrusion part 11 not protruded from the upper surface of an endless belt 1 and having height enough for closing an air passage E is formed at a gap 10 between endless belts 1 on the surface of a vacuum tank 3 and on the tip part, in a sheet feeding direction D in a loading range S, of a sheet 5. Since an air flow generated through rotation of a fan 4 for suction flows only in the direction C, a suction action is exerted in the loading range S on the loaded sheets 5 in a state that tips are trued. This constitution prevents the occurrence of a double feed due to the endless belt 1 along with rotation of a drive roller 2a, and feeds sheets, in order, from a sheet 5a at a lowermost level.
Patent JP-S55100049-A (JP)
Title: Rotor of ac generator
Inventor: MINOWA TSUTOMU
IPC: H02K19/22
Filed: 1979-01-26
Abstract: PURPOSE: To prevent the generation of noise-wave forms in an ignition-signal generating coil by blocking the gap between the claws of claw-shaped magnetic poles on the slip-ring side, in a rotor wherein two claw-shaped magnetic poles are arranged so that they oppose each other.  
     CONSTITUTION: Two claw-shaped magnetic poles 4 and 5 are arranged in a rotor so that they oppose each other and hold an exciting coil 6 in-between. A protruded portion 28 is projected between the roots of the individual claws of the claw-shaped magnetic pole 4 which is arranged on the side of a slip ring 7, thereby the gap between the claws are blocked. In this constitution, noise-wave forms are not generated in an ignition-signal generating coil, and failures or quenching in starting engines are not caused. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05342802-A (JP)
Title: Tape cassette
Inventor: WATANABE MASARU
IPC: G11B23/087
Filed: 1993-01-20
Abstract: PURPOSE:To provide a tape cassette capable of easily inserting a shutter to a casing without easy fall-out of the shutter from the casing and also having superior mass-productivity. CONSTITUTION:The shutter 2 is made of a thermoplastic resin, and bent parts 12, 13 perpendicular against the inside of casing 1 are provided on two surfaces parallel with the head inserting direction of the shutter 2, then a step-like slider part 14, the tip of which is bent further at right angle, is provided on at least one side of the bent parts 12, 13. Grooves 15 whereon the bent parts 12, 13 of shutter 2 and the step-like sliding part 14 are slid, are provided on two surfaces parallel with the head inserting direction of casing 1. At least the surface of the head inserting side of the grooves 15 is perpendicular to the surface parallel with the head inserting direction of casing 1, and the step-like sliding part 14 of shutter 2 is inserted and held between the grooves 15 of casing 1 and a press plate 16 for shutter provided on the casing.
Patent JP-2000203176-A (JP)
Title: Book cover
Inventor: ISHIDA ATSUKO
IPC: B42D3/18
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to view the title of a book from either one side of the back side and the fore edge side by a method wherein a front cover, a rear cover and a spine are provided and in addition, a flap part is provided in either the front cover or the rear cover and an extended piece part, the width of which is nearly equal to the width of the fore edge of the book, and a flap part are continuously connected to the other cover. SOLUTION: To the front cover 2 (or the rear cover 3) of a book cover 1, an extended piece part 5, the width of which can cover the fore edge of the book to be covered with this book cover and on which a title 10 is printed, is continuously connected. In succession, to this exended piece part 5, a flap part 6 is provided. Further, to the other cover (the rear cover) 3, a flap part 7 is continuously connected. In addition, by tucking the flap part 7 in the reverse side of the rear cover 3 through the bending of the exended piece part 5, the fore edge of the book is covered with the extended piece part resulting in acting the extended piece part 5 as a fore edge cover. In the book, to which this book cover 1 is applied, the title 9 of the book can be viewed even when the book is housed in a bookshelf or the like from either one side of the back side and the fore edge side.
Patent JP-H09200629-A (JP)
Title: Photoelectric transducer and semiconductor integrated circuit
Inventor: TAKAHASHI HIDEKAZU
IPC: H04N5/374
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To read out an image signal just at one section inside an area in terms of a block with a CMOS area sensor. SOLUTION: Concerning an amplifier type photoelectric transducer provided with two-dimensional sensor picture elements 21, transfer circuit 17 for transferring the pixel signals of sensor picture elements 21 and two-dimensional memory picture elements 20 for recording the transferred pixel signals, either the sensor picture element 21 or the memory picture element 20 is provided with two switches 3 and 4 or 9 and 10 for write or reset at least, one is controlled by vertical selection circuits 15 and 16 and the other is controlled by horizontal selection circuits 18 and 19.  Besides, concerning the photoelectric transducer provided with line sensor picture elements 21, transfer circuit 17 for transferring the line sensor picture elements 21 and memory picture elements 20 for recording the output of the transfer circuit 17 as many as the line sensor picture elements 21 at least, either the line sensor picture element 21 or the memory picture element 20 is provided with switches 3 and 4 or 9 and 10 for write or reset at least and controlled by a selection circuit having the prescribed number of picture elements.
Patent JP-S5292012-A (JP)
Title: Auxiliary suction passage apparatus in engine
Inventor: ASAKA URATAROU
IPC: F02M31/08
Filed: 1976-01-28
Abstract: PURPOSE: To prevent floating particles of fuel from sticking to inner walls in an engine constructed to guide thin and thick mixtures of air and fuel to its combustion chamber with passages by constructing an auxiliary carburetter in a down-draft type and also by constructing guide passages to be gradually increased downwards in section area. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03211885-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIYANO MASAHIKO
IPC: H01L29/78
Filed: 1990-01-17
Abstract: PURPOSE:To reduce a capacitance between the gate and the drain of a field effect transistor and to perform a high speed operation by increasing the thickness of an insulating film in the bottom of a groove thicker than that of an insulating film of the sidewall of the groove. CONSTITUTION:An oxide film 21 formed in a bottom of a groove of a thermal oxide film formed in a groove is formed thicker than an oxide film 2 formed on the sidewall of the groove. Thus, a capacity between a gate electrode 3 formed of polysilicon and a drain region 11 can be reduced. Since the film 21 of the bottom of the groove is formed thicker than the film 2 of the sidewall of the groove, a capacitance between the gate and the drain of a field effect transistor can be reduced, and a high speed operation can be performed.
Patent JP-S63174685-A (JP)
Inventor: YASUNAKA SHINSAKU
IPC: B26B19/10
Filed: 1987-01-14
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-S55100461-A (JP)
Title: Manufacturing method of pulley with crown gear for belt with synchromesh gear
Inventor: SHIOTANI KANEHIRO
IPC: F16H55/30
Filed: 1979-01-24
Abstract: PURPOSE: To obtain a pulley with a crown gear simply and inexpensively by manufacturing a metal core provided with a shaft hole at the centre and a crown around the periphery and a ring-shaped tooth wheel to be fitted to the metal core separately, and then fitting them into one body.  
     CONSTITUTION: For constructing a metal core A with a crown, a shaft hole 2 is bored through the centre of a short column 1 made of metal or hard synthetic resin for inserting a rotation shaft, while a crown C is provided on the periphery of the column. On the other hand, a circular hole 4 is bored through the centre of a short column 3, and a tooth part 5 is provided on the periphery of the column for constructing a tooth wheel B by synthetic resin material. The metal core A is fitted into the circular hole 4 of the tooth wheel B, and the tooth wheel B is stuck fast to the crown C. Then, a crown C' is provided to the tooth part 5 of the tooth wheel B on the pattern of the crown C of the metal core A for manufacturing a pulley P with a crown. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09198065-A (JP)
Title: Sound reproducing device
Inventor: NAKAMURA JUNICHI
IPC: G10L21/003
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To reproduce sounds of >=2 intervals having different timbres and constitute harmony by mixing and reproducing a musical sound signal and a harmony mixture signal. SOLUTION: A 1st signal processing unit 21 performs specific control over a voice generation part 4 for harmony and then the musical sound signal and harmony mixture signal are mixed and reproduced. This harmony mixture signal is generated by mixing a 1st voice signal V1 and one of harmony signals Vh1 , Vh2 , and Vhr. In this case, the respective harmony signals Vh1 , Vh2 , and Vhr are obtained by converting respective voice signals V1 and V2 and a reference singing signal Vr into signals having intervals in relation of harmony to the interval corresponding to the 1st voice signal V1 , i.e., the interval of the 1st singing voice. The interval in relation of harmony to the interval of the 1st singing voice is determined by the 1st signal processing unit 21.
Patent JP-S63176856-A (JP)
Title: Friction input device having speed change function in compressor
Inventor: GOTOU KUNIFUMI
IPC: F16H15/10
Filed: 1987-01-15
Abstract: PURPOSE:To prevent extra large capacity operation of a compressor by displacing at least one of first and second friction wheels on a power transmission shaft under centrifugal force to a position in which the effect of deceleration becomes greater, with the use of a friction wheel displacing mechanism. CONSTITUTION:The rotation of a drive rotor 5 by a pulley 7 is transmitted to the rotary shaft 2 of a compressor through first and second friction wheels 12, 17 secured on a power transmission shaft 11. A pressure receiving plate 21 at the lower end of a shaft 11 makes contact with a friction displacing mechanism 23 attached on the rotary shaft 2, and therefore, as the rotation of the rotary shaft 2 increases, centrifugal weights 19 depress the pressure receiving plate 21 over coming springs 15, 20 under centrifugal force. Therefore, the rolling contact positions between the first friction plate 12 and the bottom surface 5a of the rotor 5 and between the second friction plate 17 and a driven rotor 16 are moved in a direction away from the axis of the rotary shaft 2, that is, in the direction in which the reduction ratio increases. Thus, the higher the rotational speed of an external power drive, the greater the reduction ratio is so that extra large capacity operation of the compressor may be eliminated, thereby it is possible to prolong the life of the compressor.
Patent JP-S57123466-A (JP)
Title: Printer
Inventor: MURAYAMA TOMIO
IPC: G06F3/12
Filed: 1981-01-23
Abstract: PURPOSE:To realize the mixed recording within the same page for both the character information and the graphic information of a high grade without requiring any operator, by converting individually the character information and the graphic information into the video signals. CONSTITUTION:In case an input signal 1 latched to an input buffer 2 is the character information/C, a switch circuit 6 supplies the signal 1 to a character generator 7. When the graphic information is supplied to the buffer 2, a comparator 3 compares the signal 1 with a graphic start code 4 to deliver a coincidence signal 5. Thus the contact of the circuit 6 is switched, and the signal 1 is supplied to a parallel-serial converting circuit 11 as the graphic information 1G. The circuit 11 converts the information 1G from a parallel form into a serial form and delivers it to a delaying circuit 12 in the form of a video signal 9.
Patent JP-H09194529-A (JP)
Title: Production of polymer latex and filtering apparatus therefor
Inventor: KUWAE KOICHI
IPC: C08F6/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a filtering apparatus for production of a polymer latex, having portions not coming to contact with a filter element in a part of rotating blades of an agitating blade, capable of reducing cloggings of the filter element due to agglomerates, etc., decreasing frequency of exchange of filter elements and not producing waste water and liquor, and excellent in resistance to enviromental pollution. SOLUTION: This apparatus is a centrifugal-type filtering apparatus equipped with a 150 to 400-mesh filter element 2 made of a filter cloth knitted with a single yarn having a diameter of 20 to 60μm along the inner side of a cylindrical filtering chamber 1, and further equipped with an agitating blade in the filtering chamber 1. There are portions not coming to contact with the filter element 2 in at least a part of rotating blades 4 of the agitating blade in this filtering apparatus. It is preferable to provide a notch above a junction part of rotating blades 4 with a ribbon paddle 3 and to filter a polymer latex with the filtering apparatus after polymerization.
Patent JP-H02189286-A (JP)
Title: Small vehicle
Inventor: YAMASHITA IZUMI
IPC: A63B55/60
Filed: 1989-01-17
Abstract: PURPOSE:To shorten the body length as well as to made ease of boarding and alighting by forming a foot rest leaning to the seat side and a recess both in a front panel covering an interval between both symmetrical front wheels, and setting up a brake pedal, an accelerator pedal or the like in this recess, in a small vehicle such as a golf car or the like. CONSTITUTION:A front panel 8 is constituted of an incline facing to the seat side and a recess 8b, and it is set up so as to cover an interval between symmetrical front wheels and to cause this recess 8b to be situated between these symmetrical front wheels. Then, a mat 70 is laid on the incline facing the seat side, using it as a foot rest, and another mat 86 is put down on the recess 8b. Successively, a brake pedal 71, a parking pedal 72 and an accelerator pedal 73 are all set up in the recess 8b so as to cause them to be situated in the lower position than this foot rest. With this constitution, the extent of body length is shortened and, what is more, boarding an alighting can be facilitated.
Patent JP-H01184216-A (JP)
Title: Manufacture of high mn steel by refining
Inventor: KOROGI SHOHEI
IPC: C21C5/28
Filed: 1988-01-18
Abstract: PURPOSE:To efficiently manufacture high Mn steel and to attain a high yield of Mn when Mn ore is added to dephosphorized molten pig iron and this pig iron is refined by blowing in a converter to manufacture high Mn steel, by specifying the time of addition of the Mn ore and the diameter. CONSTITUTION:When Mn ore is added to dephosphorized molten pig iron and this pig iron is refined by blowing in a converter to manufacture high Mn steel, the Mn ore is added before refining or within 30% of the total refining time after the beginning of refining and the diameter of the Mn ore is regulated to 1.5-100mm. High Mn steel is efficiently manufactured and the yield of Mn can be increased.
Patent JP-H10191249-A (JP)
Title: Editing device
Inventor: MORGAN DONALD E
IPC: H04N5/262
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To realize whole access at the arbitrary time of off-line editing time by storing unedited video record in a random access memory, displaying selected record and generating an editing object list for deciding a video editing program. SOLUTION: A frame reference signal from a video signal generator 40 which a video special effect unit 42 has is interrupted into a computer 30 programmed through a square port board 32 and device control communication is synchronized with video frame time. The video special effect unit 42 executes a storage/recording processing, simulates the various video signal displacement between editing objects and a program decided by the editing object list designating video signal displacement is viewed. The programmed computer 30 has the video and software for driving hardware for sound peripheral equipment control, for scene searching, for deciding editing and for user conversation. Software for user conversation can be accessed by a mouse 33 and a keyboard 31.
Patent JP-S5290770-A (JP)
Title: Change gear
Inventor: MURAKAMI NOBORU
IPC: F16H3/62
Filed: 1976-01-27
Abstract: PURPOSE: To provide a change gear with at least four-speed forward gearing and one-speed backward gearing by arranging eaaentially three sets of single-pinion simple planetary gears, three clutches, and three brakes. 
     COPYRIGHT: (C)1977,JPO&Japio