baber/WOPTO huggingface dataset:
Patent JP-H08248655-A (JP)
Title: Electrophotographic photosensitive material
Inventor: KOYANO MASAYUKI
IPC: G03G5/06
Filed: 1995-03-13
Abstract: PURPOSE: To provide a photosensitive material excellent in sensitivity, charge property, electrostatic property and durability. CONSTITUTION: Benzanthrone derivatives shown by the formula I, II, or etc., are contained in a photosensitive layer or an under-coating layer for a laminated photosensitive material. In the formula I, R<1> is a hydrogen atom or an alkyl group. R<2> is an alkoxycarbonyl group, a cycloalkoxycarbonyl group, a carbamoyl group or a cyano group. In the formula II, A is a substitution vinyl group. R<3> and R<4> are cyano groups, alkoxycarbonyl groups or phenyl groups.
Patent JP-H05282242-A (JP)
Title: Bus control system
IPC: G06F3/00
Filed: 1992-04-02
Abstract: PURPOSE:To improve the utilizing efficiency of a bus, and to improve the performance of a system by dividing the bus into plural bus line units, and using the bus corresponding to a data transfer amount. CONSTITUTION:This system is equipped with a bus 1 whose bus width is divided into the plural bus lines, and which executed a data transfer by each bus line, and data transfer request means 5 and 7 which execute the data transfer by using the bus. And also, the system is equipped with a usage permission signal outputting means 3 which retrieves the presence or absence of the execution of the data transfer of the plural divided bus lines of the bus when the data transfer is requested by the data transfer request means 5 and 7, and outputs a usage permission signal which permits the usage of the bus line on which the execution of the data transfer is absent. And also, the system is equipped with data transferring means 5 and 7 which transfer the data from the bus line indicated by the usage permission signal when the permission signal is outputted from the usage permission signal outputting means. Thus, the using efficiency of the bus can be improved.
Patent JP-S60222667-A (JP)
Title: Dynamic pressure type non-contact mechanical seal
Inventor: SHIMIZU TADAYUKI
IPC: F16J15/34
Filed: 1984-04-20
Abstract: PURPOSE:To facilitate designing and calculating generated dynamic pressure by dividing a seal surface into a dynamic pressure generating area and a non-dynamic pressure generating area which have several grooves different in depth in a mechanical seal comprising a rotary seal ring and a fixed seal ring which are set opposite in contact with each other. CONSTITUTION:A mechanical seal comprises a rotary seal ring 9 fixed to the rotation side and a fixed seal ring (not shown) retained by a spring in such a manner as to move axially on fixed side which are set opposite in contact with each other. A seal surface 10 of the rotary seal ring 9 that is opposite in contact with the fixed seal ring is peripherally divided into a dynamic pressure generating area A and a non-dynamic pressure generating area B alternately. In this case, the area A is set narrower than the area B, and each area A is etched to form an equal number of grooves 11 having a comparative shallow depth with angle of advance. One deep groove 12 extending over the width of the area is similarly formed in each area B in such a manner as to have angle of advance.
Patent JP-H08277112-A (JP)
Title: Transparent conductive oxide material
Inventor: SATO KEIJI
IPC: C01G19/00
Filed: 1995-04-06
Abstract: PURPOSE: To obtain a double oxide material capable of being utilized for transparent electrodes, antistatic films, electromagnetic shielding films, etc., and having high visible light transmittance and good electric conductivity. CONSTITUTION: The double oxide has a spinel type crystal structure, contains tin oxide and zinc oxide in a molar ratio of (1+X):2 (wherein -0.1<=X<=0.1), and further contains at least one kind of metal elements selected from among Sb, V, Nb and Ta.
Patent JP-2000277455-A (JP)
Title: Ohmic electrode and manufacture of it
Inventor: YAMAGUCHI AKIRA
IPC: H01L21/285
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To control the composition and structure of an oxide film on the surface of a semiconductor base material while a process temperature is lowered for reduced contact resistance, by allowing a first layer from a base material side to comprise a group VB element, over which a second and succeeding layers are sequentially laminated. SOLUTION: A base material 1 of a p-type InP compound semiconductor crystal is provided, on which an ohmic electrode 2 is provided. The electrode comprises a first layer 21 of group VB metal, a second 1ayer 22 of Zn, a third layer 23 of high melting-point metal Nb, and a fourth layer 24 of Au (a). The group VB element comprises at least one kind of element selected among, especially, Sb, Bi, and As, with the thickness of the first layer being 2-10 nm. The second layer comprises Zn, as well as a transition metal in addition to Zn. Here, the film thickness of the third and fourth layers are 20-200 nm and 100-500 nm, respectively.
Patent JP-H10272785-A (JP)
Title: Ink jet recording apparatus and using method therefor
Inventor: NAKAMURA HIROTAKE
IPC: B41J2/175
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus and using method therefor wherewith occurrence of bubbles in a recording head can be restrained on executing suction operation with an ink cartridge mounted. SOLUTION: When a carriage is put (S2: Yes) in a waiting position with a purge button operated (S1: Yes), the carriage is moved (S4) to a position for replacing a cartridge. When the purge button is operated again (S1: Yes) with the cartridge removed, the nozzle face is moved (S5) to a position opposite to a suction cap. Then, suction operation (blank purging) is made with a suction pump operated at the puring position. Thereby, the carriage is moved, after ink filled in a recording head is removed from the jetting side, to the position for replacing the cartridge. After a new cartridge is mounted, suction operation is executed again at the purging position.
Patent JP-S59111653-A (JP)
Title: Color copying machine
Inventor: BUIRUHERUMU KUNEHITERU
IPC: G03G15/01
Filed: 1983-05-09
Abstract: PURPOSE:To obtain a color copy at a high speed by projecting light beams separated by filters upon three photosensitive drums and foming toner images in three primary colors, and transferring them to running paper successively. CONSTITUTION:An image of an original 1 is projected upon the 1st photosensitive drum 13 through a blue filter 7 and the formed latent image is developed with yellow toner 16. The 1st mirror 11 is put back off an optical path 11' and the 2nd mirror 21 is placed on the optical path. Optical scanning systems 2-4 are moved back speedily to project the original image upon the 2nd photosensitive drum 23 through a green filter 8, and the formed latent image is developed with magenta toner 26. Similarly, an image of cyan toner 36 is obtained on the 3rd photosensitive drum 33 through a red filter 9. The paper 41 is run by a belt 40 to transfer the three toner images from the respective drums. Intervals of respective transfer parts 44, 45, and 46 are equal to the length of rotation of drum surfaces during the backward movement of the optical systems, so those three images are transferred so that their front edges are coincident.
Patent JP-H07272817-A (JP)
Title: Cable end bend forming device for automatic wiring device
Inventor: SHITO TOSHIKATSU
IPC: B65H57/14
Filed: 1994-03-29
Abstract: PURPOSE:To simplify the post-wiring processing by positively bending the ends of a cable having a specified length as a preparatory work for wiring, and thereby eliminating risk of entanglement or kink even though the cable after wiring is stretched straight. CONSTITUTION:By a gripper 36 a cable C is drawn out ahead from a nozzle 32 of a cable supply device. A front guide roller 25 and a rear guide roller 26 are elevated to carry the cable C to a position of guiding, and an ahead situated gripper 38 for transportation grasps the foremost extremity of the cable while the gripper 36 retreats. A support 5 sinks through the action of an elevating/sinking arm 2, and a front shaping roller 9 gets over the front guide roller 25 to come in contact with its bottom, and a supporting member 3 of a rear shaping roller 8 is sunk by a tensile spring. When getting over the front guide roller 25, the front shaping roller 9 bends the cable C alongside the contour of the front guide roller 25.
Patent JP-S5558918-A (JP)
Title: Reducing die head holder of screw cutting machine
Inventor: TAKI TOSHIHIKO
IPC: B23G1/28
Filed: 1978-07-04
Abstract: PURPOSE: To make a various standard of die heads changeable according to the external diameter of a pipe or bar requering screw cutting, without sacrificing the rigidity of the die head holder.  
     CONSTITUTION: For setting a large diameter die head a, a supporting shaft 26a of a block 14 and a fitting groove 28a of a block 20 are transferred to the setting position (1), then a shaft fitting hole 1a is put on the supporting shaft 26a and a fitting projection 3a is inserted in the fitting groove 28a. As for a small diameter die head, a supporting shaft 26b of the block 14 and a fitting groove 28b of the block 20 are transferred to another setting position (11), then the shaft 26b is inserted in a hole 1b and a projection 3b in the groove 28b, respectively. In both cases, the center of the die head is precisely set to the specified position, without reducing the rigidity for supporting the die head. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61240322-A (JP)
Title: Terminal equipment
Inventor: OGAWA NAOTAKA
IPC: G06F3/02
Filed: 1985-04-17
Abstract: PURPOSE:To reduce the control load of an electronic computer by adding an auxiliary storage device storing previously the picture information, the input information, etc. to a terminal equipment and actuating the terminal equipment based on the picture information. CONSTITUTION:A terminal equipment 1 contains an auxiliary storage device 2. The picture information on the display position and the display contents of display messages, etc. and the input information on the style and the length of input data, etc. are registered previously to the device 2. The equipment 1 is connected to an electronic computer 3 via a communication line 4. The display and the input are carried out with the equipment 1 based on the picture information stored in the device 2. The desired picture information is designated by the computer 3. It is possible to use plural pieces of picture information with switching. When the computer 3 gives an indication to the equipment for execution of the picture information. Thus all processes including the display through the input are carried out by the equipment 1 and the computer 3 is free from any control job.
Patent JP-S566182-A (JP)
Title: Watch with calendar
Inventor: YOSHINO MASASHI
IPC: G04C3/00
Filed: 1979-06-28
Abstract: PURPOSE:To make it possible to display a month or year without using any special parts, by making an indication hand provide a different display from usual one by turning a winding stem when the winding stem is in a normal portable state. CONSTITUTION:With winding stem 11 turned at the 1st stage, switch 13 works to operate month display driving circuit 12 controlled by month deciding method 9, and indication hand 6 provides a different display from usual one to display a month that month deciding method 9 remembers. As examples of the month display, there are three methods available, a display method by letting the second hand make a two-second rapid advance at intervals of two seconds repeatedly as many times as the number of a month, that by making a step second-hand advance reversely as many times as the number of the month, and that by making the display with the second hand stopped at a position that corresponds to the month. Additionally, month and leap-year displays can be made depending upon the direction of rotation of the winding stem.
Patent JP-H01256620-A (JP)
Title: Water gate door
Inventor: NAGABA YOSHISUKE
IPC: E02B7/36
Filed: 1988-04-01
Abstract: PURPOSE:To prevent a gear unit from dew condensation due to temperature difference by disposing a lift mechanism of a water gate door in an upper base made of concrete and covering said mechanism with an insulating material. CONSTITUTION:Since a lift mechanism 11 for lifting a door body 7 is covered with a protective cover 17, it is liable to have dew condensation thereon due to temperature difference as it is. The lift mechanism 11 is housed in a recess 5 on an upper base 4 made of concrete to slow a change in temperature by an adiabatic effect of the concrete. Further, by covering a gear unit like a bearing 14, bevel gear 16, etc., with an adiabatic material 20, a change in temperature of the gear unit portion is further slowed to prevent the flow of lubricant oil or rusting due to the dew condensation.
Patent JP-H06341500-A (JP)
Title: Non-stage transmission
Inventor: FURANSHISU BII ROBINSU
IPC: F16H55/56
Filed: 1994-04-20
Abstract: PURPOSE: To provide a drive connecting structure to a movable flange allowing the axial movement of the flange without using a ball spline or other expensive connecting methods simultaneously with the radial fixation of the flange to a shaft. CONSTITUTION: The movable flange 13 and shaft 20 of an adjustable pulley 10 are radially drive-connected. Particularly, the movable flange is driven by the use of a support fixed to the shaft, and the support allows the axial movement of the movable flange simultaneously with the fixation thereof. The support is provided on the shaft through a rigid disc 12 splined to the shaft. The disc has an annular extension part 13. At least one guide 80 is mounted on the disc at one end and mounted on the extension part at the other end. Each guide has a fixture and an annular sleeve. The movable flange is formed so as to have a leg part 64, and the leg part 64 has an annular wall 65. The movable flange slidably engages the guide through this wall 65 and provides a radial drive connection.
Patent JP-H08295609-A (JP)
Title: Solution comprising tripheylbolane-n-octadecylamine compelx compound and organic solvent and its use
Inventor: USU TOSHIHIRO
IPC: A01N55/08
Filed: 1996-02-27
Abstract: PURPOSE: To obtain a solution capable of preventing fouling due to attached marine organisms by applying a combination of a triphenylborane-n- oxctadecylamine comlex compound with an organic solvent to fishing nets, floats, ropes, etc. CONSTITUTION: This solution is obtained by combining a triphenylborane-n- octadecylamine complex compound of formula I (R<1> is n-octadecyl) with an organic solvent. An aromatic compound-based organic solvent is preferably used as the organic solvent 1,3-Dicyanotetrachlorobenzene, 2-(thiocyanomethylthio)benzothiazole, tetraalkylthiuramdisulfides of formula II (R<2> is a 1-4C alkyl), 2,3-dichloromaleimides of formula III (R<3> is H, an alkyl, phenyl, benzyl, etc.) or phenols of formula IV (R<4> to R<6> are each H, an alkyl, benzyl, etc.) may be combinedly used with the solution. The compound of formula I is soluble in an organic solvent and useful as an antifouling agent for fishing nets to largely improve the workability, etc., of net dyeing.
Patent JP-S63247391-A (JP)
Title: Ornamental sheet and production thereof
Inventor: KATO YASUYUKI
IPC: C25D1/10
Filed: 1987-04-02
Abstract: PURPOSE:To produce a three-dimensional fine ornamental sheet made of an electroformed shell by forming recess corresponding to the details of patterns in the surface of a male die obtd. by electroforming on an original and by producing a matrix by electroforming on the male die. CONSTITUTION:An original 12 is produced by denting a thin copper sheet 10 so as to form recesses 11 corresponding to the projections 5 of flower and bird patterns 3, 4. A male die 13 is formed by electroforming on the original 12 and recess 15 corresponding to the details of the patterns 3, 4 are cut in the surfaces of the projections 14 of the die 13 with a cutting tool. A female die 17 is formed by electroforming on the die 13, the flat part 18 of the die 17 corresponding to the ground of an ornamental sheet 1 is rough-cut and blanking guides 19 for sheet working are cut. A male die 20 is formed again by electroforming on the die 17 and the projections 21 of the die 20 are finish- worked to produce a matrix 22. An electroformed shell is obtd. by electroforming on the matrix 22, the obtd. shell is blanked and then rounded and coated or color-plated. A filler is filled into recesses 6 on the rear sides of the projections 5 and solidified to form an ornamental sheet 1.
Patent JP-H03280140-A (JP)
Title: Access controller for dynamic ram
Inventor: NONAKA HISASHI
IPC: G06F12/06
Filed: 1990-03-29
Abstract: PURPOSE:To prevent the velocity of a CPU from being lowered by generating a wait instruction for precharge only when there are continuous access to the same bank. CONSTITUTION:When an address X (A0=A1=O) is generated from the CPU and the RAM access is performed, the addresses A0 and A1 are decoded by a decoder 5 and the RAM of a bank 1 is accessed. When an address X+1 is continuously outputted, the RAM of a bank 2 is accessed and since the different bank is accessed at that time, it is not necessary to load wait to the CPU for precharge. In such a way, when the RAM is accessed in the order of the bank, the wait of the CPU for precharge is not required. However, in the case of the access to the RAM of the continuous same bank, it is necessary to load wait and an access signal control circuit 7 is provided. Thus, the processing velocity originally provided for the CPU can be prevented form being lowered.
Patent JP-H0598079-A (JP)
Title: Cross-linkable mixture comprising reclaimed rubber granule and rubber, preparation thereof, and preparation of molded article comprising reclaimed rubber granule and rubber
Inventor: YUURIUSU PEETAA
IPC: C08L19/00
Filed: 1992-04-03
Abstract: PURPOSE: To obtain a crosslinkable mixture consisting of reclaimed rubber granules and rubber, excellent in press moldability and having good flowability by dissolving rubber in oil.  
     CONSTITUTION: In a crosslinkable mixture consisting of reclaimed rubber granules (e.g. EPDM rubber granules) pref. comprising crosslinked rubber and rubber (e.g. trans-polyoctenomer), rubber is dissolved in oil (e.g. paraffinic mineral oil). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H08253945-A (JP)
Title: Greening method for well curb-form retention wall
Inventor: KATAGIRI MAKOTO
IPC: E02D29/02
Filed: 1995-03-15
Abstract: PURPOSE: To prevent vegetation from dropping out from well curb clearances and increase the construction efficiency and reduce the construction period and cost, by stuffing solid vegetative base block materials in the clearance of well curbs to cover the ground ana raising plants through the vegetative base materials. CONSTITUTION: Well curb-form frames are laid on a slope and solid vegetative base materials 13 are stuffed in the clearance of the well curb-form frames to cover the clearances. In this case, the vegetative base material contains perlite chiefly to be able to be freely divided. The side faces thereof are made slant and the vegetative base materials 13 are pushed to install them through the slope. Vegetative seeds are fixed to the base materials 13 and recesses for young plants are formed. In this way, the vegetative base materials are prevented from deforming due to rain and from dropping out of the clearances of well curb-form frames and further, the construction can be facilitated.
Patent JP-H01256310-A (JP)
Title: Lifting apparatus for transplantation part of transplantation machine
Inventor: SHINAGAWA MASAO
IPC: A01B59/042
Filed: 1988-04-01
Abstract: PURPOSE:To carry out constantly stable control of transplantation depth, by nonelastically connecting a lifting cylinder to a lifting link mechanism and placing up and down slow-down zones between a neutral zone and up and down zones of a hydraulic pressure change-over valve. CONSTITUTION:A lifting cylinder 28 is nonelastically connected to a lifting link mechanism 27 of a transplantation part. The hydraulic pressure change-over valve 62 supplying hydraulic pressure from a hydraulic pump 80 to the lifting cylinder 28 is provided with notched proportional throttles 63a, 63b at the lifting and lowering land parts of the spool 63. When the change-over valve is selected to an up-zone U or a down-zone D from a neutral zone N, the supply of the hydraulic pressure to the lifting cylinder 28 is switched via a proportional up- zone U1 or a proportional down-zone D1 through which the hydraulic pressure is slowly and proportionally supplied from the hydraulic pump 80 to the lifting cylinder 28. The abrupt lifting or lowering motion from the neutral position can be prevented and the shock caused by the abrupt motion can be eliminated by this process.
Patent JP-H01255111-A (JP)
Title: Superconductive cable
Inventor: HOSHIKO TAKESHI
IPC: H01B12/04
Filed: 1988-04-01
Abstract: PURPOSE:To stabilize the title cable by stably retaining a wire material and also effectively absorbing the heat produced by the detect etc., of the crystal arrangement in ceramics by composing a superconductive cable with the periphery of a superconductive ceramics wire material surrounded with a continuous porous insulation member. CONSTITUTION:A superconductive cable 1 is composed by successively forming the continuous porous insulation member 3, to which an extended porous tetrafluoride ethylene resin tape is wound, the external conductive layer 4, provided by winding a superconductive ceramics tape to which an opening is provided at given intervals, and the protection layer 5, provided by braiding the yarn made of a tetrafluoride ethylene resin, to the outer periphery of a superconductive ceramics wire material 2. Consequently the material 2 is retained with the member 3, and the layers 4 and 5 to be structurally stable, and also the liquid nitrogen surrounding the cable 1 is transmitted to the member 3, directly contacted to the material 2, and entered within a crystal arrangement. Thus, a stable superconductive cable can be obtained with the heat produced by the defect etc., of the crystal arrangement effectively absorbed.
Patent JP-S60225339-A (JP)
Title: Display device
Inventor: OOGOSHI AKIO
IPC: H01J29/96
Filed: 1984-04-24
Abstract: PURPOSE:To decrease the capacity of resistors and protect display cells by inserting the first protective resistor per multiple display cells and inserting the second protective resistor between each unit and a common high-voltage power supply. CONSTITUTION:24 display cells 40, each having a cathode, a grid, and a fluorescent display segment, are assembled: 6 vertically and 4 horizontally, to form a unit 51; 35 units are assembled: 7 vertically and 5 horizontally, to form a block, which is connected to a high-voltage power supply 52 to form a display device. The first protective resistor 56 is connected per 4 display cells 40 aligned horizontally in the unit 51, connection points P are connected to the high-voltage power supply 52 via the second protective resistor 57 in series. Accordingly, the cell destruction based on the internal discharge of display cells can be prevented with the capacity of the protective resistors decreased, and a failure can be easily detected by providing a protective resistor per unit.