baber/WOPTO huggingface dataset:
Patent JP-H04196309-A (JP)
Title: Electron beam lithography equipment
Inventor: KAWASAKI KATSUHIRO
IPC: H01L21/027
Filed: 1990-11-28
Abstract: PURPOSE:To make it possible to conduct a patterning operation in a highly precise manner by a method wherein, after a drawing pattern has been decomposed in rectangular direction, the long-side dimensions are corrected in accordance with the rectangular short-side dimensions. CONSTITUTION:In the case where patterns which is long in x-direction, an SW 1 is turned ON, a drawn pattern is sent to an x-direction drawing pattern decomposition part 62a, and in the case of a pattern which is long in y-direction, SW 2 is turned ON, and the drawn pattern is sent to y-direction pattern decomposition part 62b. Then, the dimension of x0 of x-direction and the dimension of lyn of y-direction are computed, the lyn is sent to an x-direction correction circuit 63a, and an x-direction correction data (lyn) is computed. Then, the x0 and lyn are sent to an x-direction signal adder 64a, an x-direction data x0 is obtained, it is sent to an x-direction signal converting part 65a, it is then sent to an x-direction deflecting path 66a, and an electron beam is deflected. At this time, the lyn computed by the x-direction pattern decomposition part 62a is sent to a y-direction signal adder 64b, then sent to a y-direction signal converting part 65b, then sent to y-direction deflector 66b, and the electron beam is deflected to y-direction. As a result, a highly precise patterning can be conducted.
Patent JP-H02166790-A (JP)
Title: Plating method for printed board
Inventor: OKU SHUNJI
IPC: H05K3/24
Filed: 1988-12-20
Abstract: PURPOSE:To enhance the degree of freedoms of designing a circuit pattern by interposing a sealing member between a mask and a printed board, providing plating solution to fill, bringing a held electric contact piece into contact with a part to be plated with a mask as a plating electrode, and supplying a plating current. CONSTITUTION:In a printed circuit pattern 21 of a printed board 20, a part 22 covered with a mask is plated, but an insulating mask material 6 is mounted on the periphery of the recess 10 of a mask 1. When the mask 1 is pressed to the board 20, a liquidtight state is obtained between the board and the mask, and the recess 10 becomes a sealed plating solution tank. In this case, a contact piece 7 is brought into pressure contact with the part extended externally out of the seal 6 of a conductor pattern 21, a plating circuit with the part 22 to be plated with the mask 7 used as an electrode is formed, and the part 22 is plated. Accordingly, since the plating lead pattern is net necessarily laid, the circuit pattern is not restricted in space, the degree of freedoms of designing the circuit pattern is increased to compose the circuit pattern of high density.
Patent JP-H10159712-A (JP)
Title: Swash plate type pump
Inventor: KAWASHIMA YOSHINORI
IPC: F04B1/22
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent the co-turn of a coil spring with the rotation of a plunger by applying the constitution that the friction factor of a slide plate laid between one end of the coil spring and the plunger is set at such a low value as capable of preventing the occurrence of the co-turn of one end of the coil spring with the rotation of the plunger. SOLUTION: A cylinder body 24 rotating together with a rotating shaft 23 houses coil springs 47 in pump chambers 46, so as to have each plunger 26 slidably coupled and energized in a direction for causing one end of each plunger 26 to come in contact with a swash plate 27, thereby guaranteeing the smooth reciprocation of the plungers 26. In this case, a slide plate 50 formed to a disc type, for example, out of SK material is fitted between one end of each coil spring 47 and one-end closed part of each plunger 26. In addition, the surface of the slide plate 50 in contact with the one-end closed part of the plunger 26 or the surface of the slide plate 50 in contact with the one end of the coil spring 47 is formed to have a small friction factor for causing the slide motion of the one-end closed part of the plunger 26 or one end of the coil spring 47.
Patent JP-H11151259-A (JP)
Title: Leg epithesis
Inventor: SATSU TAKEHIKO
IPC: A61F5/01
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To unformize a tightening feeling at the time of use, to eliminate the concern of the leakage of filled air and to more effectively rectify legs. SOLUTION: A bag body 5 for filling air is disposed so as to be put entirely between a facing 3 and a lining 4. Further, the air injection/discharge port 6 of the bag body 5 is provided on the facing 3 or the lining 4 and a pair of the almost L-shaped leg insertion cylindrical bodies 2 of a prescribed length for which a gap part 18 where the bag body 5 for filling the air does not enter is formed at an upper side part 17 are parallelly disposed by making the upper side parts 17 provided with the gap parts 18 face each other and integrally formed by sewing the overlap part of the side parts 21 of both leg insertion cylindrical bodies 2 in a longitudinal direction.
Patent JP-H01163632-A (JP)
Title: Photometry circuit
Inventor: ARAI KAZUHIKO
IPC: G01J1/16
Filed: 1987-12-21
Abstract: PURPOSE:To eliminate the adverse influence of a dark current accompanied by a temperature rise by providing a photodiode which has the same characteristics in a light shield state successively to the constant-quantity feed cable run of a capacitor which is discharged according to the amount of light incident on the photodiode. CONSTITUTION:A photocurrent is discharged from the integrating capacitor 7 which is charged to a constant amount through the analog switch 2 of a feeding circuit according to the quantity of light incident on the photodiode 8 for measurement and this is detected and measured. This feeding circuit is provided with the photodiode 16 which has the same characteristics with the diode 8 in the light shield state successively nearby the diode 8 and the apparent dark current of the diode 8 is eliminated with a leak current from the diode 16. Consequently, the adverse influence of the dark current due to a temperature rise is eliminated and the in-use temperature range is expanded.
Patent JP-H07183241-A (JP)
Title: Quartz furnace tube for semiconductor manufacturing device and method for controlling heat-treating temperature of semiconductor
Inventor: NITTA RYUJI
IPC: H01L21/22
Filed: 1993-12-22
Abstract: PURPOSE:To construct a characteristic treating condition at every kind of semiconductor substrate by changing the temperature lowering speed during the heat-treating process of each kind of semiconductor substrate. CONSTITUTION:Since quartz tubes 2 are wound around a quartz furnace tube 1 and the tubes 2 are made independent from each other at every position in the tube 1, a suitable temperature lowering condition can be applied to each position in the tube 1 when the temperature in the furnace tube 1 is lowered by introducing a gas to the tube 1 through the tube 2.
Patent JP-S63297575-A (JP)
Inventor: MAIKERU DABURIYU HOU
IPC: C01F5/02
Filed: 1987-12-21
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-H06181440-A (JP)
Title: Full coincidence detection circuit for lot of bit
Inventor: KOYABU KUNIHIRO
IPC: G06F7/04
Filed: 1992-12-03
Abstract: PURPOSE:To reduce number of input transistors(TRs) in multi-bits, to reduce a layout area and to reduce power consumption when no function is in use in the full coincidence circuit of lots of bits. CONSTITUTION:The detection circuit is provided with a full 'Os' detection circuit in which (n+1) sets of PMOS transistors (TRs) Q11-Q1n, Q1E and one load NMOS TRQIL are connected in series between a power supply and ground and a connecting point between a drain of the load NMOS TRQ1L and a drain of the PMOS TRQ1E is used for an output, and with a full '1s' detection circuit in which (n+1) sets of NMOS transistors (TRs)Q21-Q2n, Q2E are connected in series between a power supply and ground and a connecting point between a drain of the load PMOS TRQ2L and a drain of the NMOS TRQ2E is used for an output, and gates of the-sets of PMOS TRsQ11-Q1n and gates of the n-sets of NMOS TRsQ21-Q2n are given respectively to signals whose coincidence is to be detected and a control signal and the inverse of the control signal are given to the PMOS/NMOS TRQ1E and the NMOS TRQ2E.
Patent JP-H03188212-A (JP)
Title: Laser beam heat treatment method
Inventor: KIDO MOTOI
IPC: B23K26/06
Filed: 1989-12-15
Abstract: PURPOSE:To execute uniform processing to steel plate surface by dividing laser beam into plural beams, guiding them to optical fibers and radiating plural beams while inclinedly lining up on the steel plate surface. CONSTITUTION:The laser beam 3 projected from a laser body 1 is divided into plural laser beams 3 through branching optical system 2 having semi-transparent mirror 12 and full transparent mirror 13 and each beam is guided to condensing optical system 5 through each optical fiber 4. This condensing optical system 5 is driven while holding the fixed positions (x and y) to the preceded beam and the heat treatment is executed to the steel material 8 while adjusting power density of the beam 3. Then, the steel material 8 is moved in the direction at the right angle to the scanning direction at the same time of scanning the beam 3. By this method, irregular treatment caused by rapid heating, rapid cooling and reheating to the steel material 8 is eliminated, and the uniform processing can be executed to the surface.
Patent JP-H07179036-A (JP)
Title: Thermal recording material
Inventor: ITO OSAMU
IPC: B41M5/40
Filed: 1993-12-22
Abstract: PURPOSE:To provide a good thermal recording material not generating white color fog or black color fog by enhancing water resistance and solvent resistance. CONSTITUTION:A thermal recording material 10 is obtained by providing an anchor layer 12 and at least a transparent thermal recording layer 13 on a support 11 and laminating a transparent film 15 thereon through an adhesive 14.
Patent JP-H03183958-A (JP)
Title: Sampling device
Inventor: KADOTA TOSHIMI
IPC: G01N1/00
Filed: 1989-12-13
Abstract: PURPOSE:To sense abnormality by one detector and to preclude trouble by fitting a probe which sucks and discharges liquid to an arm which is driven upward and downward and in a rotational direction so that the probe can moves up and down and rotate. CONSTITUTION:The arm 2 which is driven upward and downward and rotated is fitted with the probe 14 which sucks and discharges liquid in a vertically movable and rotatable state and one end of the operation piece 24 of an optical sensor 28 is brought into contact with an upper disk member 18 at the upper end of the probe 14. Then when the arm 2 is lowered to abut on a body, a spring 22 (weaker than spring 12) contracts, the member 18 pressed up one end of the operation piece 24, and the sensor 28 senses the abnormality to stop the downward movement of the arm 2. Further, when the arm 2 abuts during rotation, the probe 14 and a sleeve 6 rotate, the probe 14 slants, and the member 18 also slants to press up one end of the operation piece 24; and the sensor 28 detects the abnormality and stops the rotation of the arm 2. Thus, one detector 28 senses the abnormality in the up-down and rotational directions.
Patent JP-H03185822-A (JP)
Title: Heating method of semiconductor substrate
Inventor: IWAMATSU SEIICHI
IPC: H01L21/324
Filed: 1989-12-15
Abstract: PURPOSE:To facilitate automatic annealing, and easily eliminate crystal defect from a surface, by heating the rear of a semiconductor wafer substrate like an Si wafer, with lamp light or laser light, to fuse the rear, and keeping the temperature of the substrate surface lower than or equal to the melting point. CONSTITUTION:When the rear facing the mirror surface 2 of an Si wafer 1 is irradiated with the light 4 of a lamp such as halogen lamp, xenon lamp, and argon lamp or laser light, the temperature of the rear of the Si wafer 1 becomes higher than or equal to 1405 deg.C, the melting point of Si. A fused layer 3 of 2-5mum in thickness is formed as the result of fusing. The reflectivity of the fused layer 3 for the lamp light 4 becomes high, so that said layer is maintained as it is. The temperature of the part containing the mirror surface 2 of the Si wafer except the fused layer 3 is automatically kept lower than or equal to 1405 deg.C, the melting point of Si. Thereby high temperature heat treatment is facilitated, and crystal defect can be effectively eliminated from the Si wafer surface. The fused layer 3 is hardened by interrupting the heating.
Patent JP-2000149129-A (JP)
Title: Article storage and discharge device for automatic vending machine
Inventor: MINAMI KAZUHIRO
IPC: G07F11/42
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide the article storage/discharge device of an automatic vending machine, whose constitution is simple, can store an article in an erected attitude even if the article is thin and can surely discharge the article one by one while it always stably holds the attitude. SOLUTION: An article rack 2 which has a discharge port 6 at a front end and in which an article path 5 extending forwards/backwards for arranging and storing plural articles S is formed, an adapter 14 which is attachably/ detachably fitted to the article rack 2 so that it protrudes to the vicinity of the discharge port 6, is depressed to a side by the vending article S1 positioned in the front position among the articles S and gives lateral pressure for holding the attitude to the vending article S1 with elastic repulsion, a gate 8 opening the discharge port 6 at the time of vending, and a pusher 9 which faces the article path 5, is installed so that it can freely move forwards/backwards, and discharges the vending article S1 from the opened dishrag port 6 by pushing the article S forward by a prescribed stroke at the time of vending are installed.
Patent JP-H04198520-A (JP)
Title: Anchoring work and casing pipe therefor
Inventor: ETO KENJI
IPC: E02D5/80
Filed: 1990-11-29
Abstract: PURPOSE:To raise the efficiency of operation by a method in which a hole is formed in the sheathing wall by using a pipe having a separable bit on its tip, an anchor rod is inserted into the hole, and the pipe is drawn out while packing a solidifying material into it. CONSTITUTION:A hole is formed in a sheathing wall 1 by using a casing pipe 13 having a separable bit 15 on its tip where a check valve is provided in a water-passing hole. After the hole is formed, a reinforcing anchor rod 25 for the sheathing wall 1 is inserted into the ground, and pipe 13 is separated from the bit 15 and drawn out while packing a solidifying material into the hole. The anchor rod 25 can thus be easily set even in hard ground.
Patent JP-H03186084-A (JP)
Title: Video signal reproducing device
Inventor: ANDO HISASUMI
IPC: G11B20/06
Filed: 1989-12-15
Abstract: PURPOSE:To prevent the occurrence of a time lag between a reproduced video signal and a dropout pulse by applying the same time axis compensation as that for a reproduced video signal to the dropout pulse. CONSTITUTION:The time axis fluctuation of a reproduced video signal is eliminated by a 1st TBC 10 and a write clock synchronously with the reproduced video signal is generated to the TBC 10 and a TBC controller 12 forming a stable readout clock is provided. Moreover, a memory supplying a dropout pulse is provided and a 2nd TBC 11 is provided, in which a TBC controller 12 in common use with the 1st TBC 10 controls the memory. Then a circuit 15 compensating the dropout with the dropout pulse from the TBC 11 is provided to the output side of the TBC 12. Thus, the occurrence of a time lag between the video signal and the dropout pulse is prevented.
Patent JP-2000144975-A (JP)
Title: Structure and method for joining block
Inventor: IKAWA FUMIO
IPC: E04B2/02
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a method for joining blocks wherewith a plurality of blocks can be joined simply and certainly with joining pins. SOLUTION: A block joining structure is such a one wherein pin holes 3 are bored at a brick-shaped block 1 so that the holes are positioned respectively at an equal distance from the center in the longitudinal direction of the block as seen in the planate view and each of the holes is displaced toward the side from the center of thickness, and while joining pins 5 each in a length approximately the same as the thickness of the block are inserted approximately by half into the pin holes 3 with their upper parts projected upward at a specified tilt angle, the pin holes 3 of another block 1 in the same shape are put over the projected joining pins 5, and thereby the blocks 1 in a plural number are joined together.  Then, while the joining pins 5 each in the length approximately the same as the thickness of the block are inserted, while being projected in tilting at their upper parts, approximately by half into the pin holes 3 of the brick-shaped block 1 having the pin holes 3 positioned respectively at the equal distance from the center in the longitudinal direction as seen in the planate view and displaced toward the side from the center of the thickness, the pin holes 3 of the upper block 1 are put on the joining pins 5 of the adjoining blocks 1 laid side by side at the lower tier, and thereby each of the blocks 1 are joined together.
Patent JP-H04214576-A (JP)
Title: Image forming device
Inventor: HIRONO TATSUO
IPC: G03G21/00
Filed: 1990-11-29
Abstract: PURPOSE:To arrange transfer paper sheets in page order at the time of copying in an automatic double side copying mode for double sided original by automatically selecting a page order paper ejection mode when an automatic double side copying mode is selected. CONSTITUTION:A system controller 121 consists of a main control part and a key input control part inside the operation part. Each type of inputted copying mode is processed at the key input control part, and processing such as magnification variation is carried out based on inputted data by an image processing part 105. Furthermore, in an input copying mode, data is outputted to a motor control part 122 and a processing control part 123, etc., through the main control part. Then, when the automatic double side copying mode is selected, the page order paper ejection mode is automatically selected, and ordering of pages of the transfer paper can be carried out.
Patent JP-H04197273-A (JP)
Title: Treating device formed by using proton ray
Inventor: INADA TETSUO
IPC: G21K1/00
Filed: 1990-11-29
Abstract: PURPOSE:To decrease the dose to be applied to the normal tissue of the peripheral internal organs, etc., and to selectively concentrate the sufficiently large dose to the unshaped focus by sorting accelerated proton rays in plural directions, introducing the sorted proton rays to a treating chamber and controlling the irradiation to a prescribed section. CONSTITUTION:Negative hydrogen ions are formed from the ion source of hydrogen molecules. These ions are electrostatically accelerated and are made incident to an incident device 22 in order to execute preacceleration. The preaccelerated protons are introduced by a middle energy beam transportation system 16 to a proton accelerator 10. The protons attaining the required energy are introduced by a beam transportation system 12 to the treating chamber. The proton beams are supplied from the perpendicular direction beam transporting systems 18, 20 and the horizontal direction beam transportation system 28 of the beam transportation system 12 to the 1st treating chamber 24 and from the perpendicular direction beam transporting systems 18, 20 to the other 2nd treating chamber 26. The selection in the perpendicular and horizontal directions is executed by a sorting electromagnet 30. The prescribed section is, therefore, irradiated with the proton rays by regulating the dose distribution thereof even if this section is of an intricate shape, like a cancer, in the 1st and 2nd treating chambers 24, 26.
Patent JP-H08181383-A (JP)
Title: Integrated semiconductor laser device
Inventor: FUKUNAGA TOSHIAKI
IPC: H01S5/12
Filed: 1994-12-27
Abstract: PURPOSE: To enable fundamental lateral mode control at the time of high output oscillation, by forming unevenness on the side end surface of a tapered part along the optical waveguide direction. CONSTITUTION: A light emitting part, a diffraction grating 4 for controlling an oscillation wavelength, and an optical amplifier 2 are integrated. The light emitting part may be constituted of a master oscillator formed by a distributed feedback type (DFB) laser 1, or may be an active medium part of the optical amplifier 2. The optical amplifier 2 has a tapered part for confining wave-guided light, and performs the refractive index waveguide of light in the active medium. In particular, unevenness is formed on the side end surface of the tapered part along the optical waveguide direction. Thereby the return light from the light emitting end surface of the optical amplifier 2 is scattered and attenuated, so that the resonance mode is not generated. Hence the fundamental mode is not disturbed, and fundamental lateral mode control is enabled up to the high output region.
Patent JP-2000135712-A (JP)
Title: Device for cutting interior material for construction
Inventor: TODA YASUKI
IPC: B28D1/22
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To cut an interior material for construction without taking time end efficiently, without requiring any skill and to a straight and beautiful end face. SOLUTION: A rule member 5 for metering cutting dimension which can be slided and fixed in the direction intersecting at right angles to an angle-like guide member 2 for cutting and moving with the first and the second guide faces 2a and 2b respectively brought into contact with the top face 3c of the end part and the end edge 3e of a plaster board 3, is fixed and a cutting blade- holding member 10 with a movable guide face 8a on which a cutting edge coming/going hole is formed to be flat-topped with the first guide face 2a on one end part of the rule member 5 and a cutting blade whose edge part can come out/in under the movable guide face 8a is held on the cutting blade-holding member 10 to make cutting dimension from the second guide face 2b to the edge part of the cutting edge in the guide member 2 for cutting and moving adjustable by sliding the rule member 5.
Patent JP-H11155353-A (JP)
Title: Grain discharge apparatus
Inventor: INOUE MASANORI
IPC: A01F12/46
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester equipped with a grain discharge auger such state that, when it is in a zoom-stretched state and to be zoom- retracted, the zoom retraction becomes impossible due to the clogging of grains left in a zoom cylinder and being in conveyance, doesnever occur. SOLUTION: The grain discharge apparatus works as follows: a grain discharge auger driving motor 60 interlocks with the respective grain discharge operations of a bottom auger 10 and a longitudinal auger 11 through the operation of a discharge operating lever 3 and rotates in the direction of discharging grains to drive a grain discharge auger 12, thus conducting a grain discharge operation; during the operation, the zoom the grain discharge auger 12 is retractable, however, when the lever 3 is operated to stand OFF during the zoom contraction of the grain discharge auger 12, and when the grain discharge auger 12 is to be zoom-retracted during the halt of grain discharge operation, the grain discharge auger driving motor 60 is rotated reversely.