baber/WOPTO huggingface dataset:
Patent JP-H04154076-A (JP)
Title: Tubular heater
Inventor: TORII KIYOBUMI
IPC: H05B3/10
Filed: 1990-10-16
Abstract: PURPOSE:To improve heat conductivity and responsiveness by arranging a positive characteristic thermistor element placed in the vicinity of a surface of a tubular case. CONSTITUTION:Constitution is provided of a tubular case 10 having flat surfaces 11 opposed in an internal peripheral part, pair of heat radiating blocks 15 stored in the tubular case, positive characteristic thermistor element 25 set up in a space formed by the flat surfaces 11 and the heat radiating blocks 15 and elastic members 20 stored in a compressed condition between the heat radiating blocks to hold the positive characteristic thermistor element 25 press-attached between the heat radiating members 15 and the flat surfaces 11. That is, the positive characteristic thermistor element 25 is arranged in the vicinity of a surface of the tubular case 10. In this way, heat conductivity and responsiveness are improved.
Patent JP-H03138166-A (JP)
Title: Thermal head
Inventor: KAWABE MASAHIRO
IPC: B41J2/335
Filed: 1989-10-24
Abstract: PURPOSE:To enable transfer under a best state to be achieved by a method wherein a heating element in a thermal head is composed of a planar first heating element and a projected second heating element, and they are arranged at optimum positions while sandwiching the contact part with a platen roller between the planar first heating resistor and the projected second heating resistor. CONSTITUTION:A heating element 34 in a thermal head 31 is composed of a planar first heating resistor 39 and a projected second heating element 40. Then, the first heating element 39 and second heating element 40 are arranged at optimum positions while placing the contact part 32a of a platen roller 33 with a substrate 32 between them. Therefore when thermal recording paper 35 is transferred, the first heating element 39 is used. When recording paper superimposed on an ink sheet 36 is transferred, the second heating element 40 is used. Thus, both can be used properly. Thereby, printing noise and deterioration of image quality which are generated when the thermal recording paper 35 and the recording paper 37 superimposed on the ink sheet 36 are respectively transferred, are eliminated, and transfer under a best state becomes always capable of being performed.
Patent JP-H09167490-A (JP)
Title: Dynamic ram
Inventor: KOYAMA YOSHIHISA
IPC: G11C11/409
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic ram wherein the operation is stabilized by installing transfer gates MOSFETs which are connected to respective complementary data lines in a memory array which divides a sense amplifier and supplying a precharge level to the complementary lines in a non-selection condition. SOLUTION: In a chip non-selected condition, the transfer gates MOSFETs, Q5 to Q8, and, Q9 to Q12, which are connected to the complementary data lines of memory arrays, MARY-L, R, which divide the sense amplifier SA are made 'on'. When one memory array is in the non-selection condition, switches MOSFERTs Q14, 15 become 'off' because the operation timing signal ϕpa of the sense amplifier SA is at the low level and the timing signal ϕpa is at the high level. By this, the input/output node of the sense amplifier SA becomes high in impedance. After that, the precharge MOSFETs Q16, 17 become 'on' and can supply half-precharge level by the level compensating circuit to the complementary data lines on the non-selections side for continuous access, stabilizing operations.
Patent JP-H02122988-A (JP)
Title: Transfer material for thermal recording
Inventor: MIYAJI SHINICHIRO
IPC: B41M5/392
Filed: 1988-11-02
Abstract: PURPOSE:To prevent sticking and contrive enhancement of high-speed properties and high-resolution properties by providing a thermal transfer layer on a surface of a laminate film which comprises, on a polyphenylene sulfide film, a layer containing a specified amount of particulates of a compound of a metal selected from Fe, Co and Ni. CONSTITUTION:A layer containing at least 30wt.% of particulates of a metal selected from Fe, Co and Ni is provided on one side of a polyphenylene sulfide film to produce a laminate film. A thermal transfer layer is provided on a surface of the laminate film. The polyphenylene sulfide film(PPS film) is obtained by melt-molding a resin composition comprising poly-p-phenylene sulfide as a main constituent, followed by biaxial stretching and a heat treatment. The thickness of the film is preferably 1-20mum. The metallic compound is preferably an oxide, chloride, hydroxide, carbonate, nitrate or sulfate of the above- mentioned metal. For instance, iron oxide or the like which is stable to temperature and water is preferred. The compound is used in a particulate form, the average particle diameter being preferably not more than 5mum.
Patent JP-H07128064-A (JP)
Title: Oscillation gyro
Inventor: KOBAYASHI TAKAYUKI
IPC: G01C19/5663
Filed: 1993-11-08
Abstract: PURPOSE:To enhance sensitivity in the detection of angular speed from a bending motion caused by Coriolis force by accelerating generation of a standing wave within the case of an oscillation gyro while suppressing the acoustic interference. CONSTITUTION:A hybrid IC board 11 for mounting an oscillator 1, a volume 12, and an IC package 13 is covered with a case 10' provided with a partition 10a' in parallel with the longitudinal direction of the oscillator 1 in order to produce a standing wave within the case 10'' from the oscillation of the oscillator 1. The neutral axis of the oscillator 1 is matched to the nodes of the standing wave. Furthermore, the volume 12 and the IC package 13 are located closely to the zero displacement points of the oscillator 1. This structure enhances the detection sensitivity and the stability of characteristics.
Patent JP-H0590135-A (JP)
Title: Manufacture of mask for x-ray exposure
Inventor: MATSUO TADASHI
IPC: G03F1/22
Filed: 1991-09-30
Abstract: PURPOSE:To obtain the manufacturing method of a mask for X-ray exposure (called as 'X-ray mask' in the following) which is excellent in pattern position precision. CONSTITUTION:An X-ray transparent retaining film 2 and an X-ray absober thin film 3 are formed in order on a substrate 1, and a mask 4 for back etching is formed on the opposite surface of a substrate 1. An X-ray mask blank 5 formed in the above manner is used. After a reinforcement frame 7 is bonded to the rear of the X-ray mask blank 5 via adhesive agent 6, the X-ray absorber thin film 3 is patterned, and then back etching of the substrate 1 is performed.
Patent JP-S61150338-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI TOSHINARI
IPC: H01L27/10
Filed: 1984-12-25
Abstract: PURPOSE:To restrain the generation of horny projections on an Si pattern by forming the Si film and a coating in order through an insulating film on a substrate and implanting the ions of the element into the coating so as to form a defect layer having a density peak on the surface of the Si film. CONSTITUTION:A field oxide film 12 is formed on a P-type Si substrate 11 and is oxidized thermally to form an oxide film 13 in an insular region. After an n<+> type diffusion layer 14 is formed, a polysilicon film 15 i deposited over the entire surface. After an SiO2 film 16 is spread over the entire surface, Ar ions are implanted from the film 16 so as to form a density peak of a defect layer in a boundary of the films 15 and 16. The film 16 is removed and a resist pattern 17 is arranged on the film 15. By chemical dry etching using a pattern 17 as a mask, a capacitor electrode 18 without a horny projection is formed. An SiO2 film 19 is deposited over the whole surface and a wiring 20 is arranged on that. As there is no difference in level, disconnection of the wiring 20 can be eliminated.
Patent JP-S61149914-A (JP)
Title: Image readout lens
Inventor: UEDA TOSHIHIKO
IPC: G02B9/64
Filed: 1984-12-24
Abstract: PURPOSE:To obtain a wide-angle, bright lens which has high resolution by composing the lens of six lens groups of a positive and a negative meniscus lens and a cemented lens of a biconcave lens and a biconvex lens and satisfying specific conditions. CONSTITUTION:The lens consists of the 1st group and the 2nd group of a positive meniscus lens, the 3rd group of a negative meniscus lens, the 4th group of a negative meniscus lens having a concave surface on an enlargement side, the 5th group of the cemented lens of the biconcave lens and biconvex lens, and the 6th group of at least one positive meniscus lens from the enlargement side. Then, the meniscus lens of the 6th group is introduced for a Xenotar type to compensate a positive-directional spherical aberration generated by the 4th group in a negative direction and also remove sagital flare, and the 2nd and the 3rd groups are separated to facilitate the compensation of a coma aberration and field curvature. Further, various conditions shown by inequalities I-IV are satisfied to improve image performance more.
Patent JP-H08133685-A (JP)
Title: Inverter hoist
Inventor: KIMURA KIYOTAKA
IPC: B66C9/14
Filed: 1994-11-14
Abstract: PURPOSE: To enable the use of inverter hoist in the open air and in an acid atmosphere. CONSTITUTION: A hook block 4 is elevated by the drive of a hoisting motor 2, and the hook block is made to run along a rail 9 by the drive of a lateral running motor 8. Electric power is supplied to the hoisting motor 2 and the lateral running motor 8 by an inverter. This inverter is housed in a control box 10 so as to be sealed. Besides a control unit, the inverter is also housed in the control box 10, and the contact of the outside air and the outside water with the inverter is thereby prevented.
Patent JP-S61158484-A (JP)
Title: Cable for printer
Inventor: YOSHII SEIICHI
IPC: G06K15/00
Filed: 1984-12-29
Abstract: PURPOSE:To enable a single printer to be connected to various computers, by a construction wherein a memory storing software therein is separated from a main body of a printer, and only software is replaced according to the kind of a host computer. CONSTITUTION:A CPU 17 of the printer 11 is connected to the host computer 16 through an I/O interface 15 and a cable 10, and is connected to a ROM 14. The ROM 14 is disconnectably connected to the CPU 17 through the second group of male pins of a cable connector 13 and corresponding female connectors 12 on the printer side. The CPU 17 controls the operation of the printer 11 according to a program in the ROM 14, and when the kind of the computer is changed, the cable 10 is replaced by a cable 10' conforming to the new computer. To a connector 13' is fitted a ROM 14' storing software for adapting the printer 11 to a computer 16', and the ROM is connected to the CPU through predetermined connector signal wires, but since the difference in specifications is slight, the signal wires (pins) for connection of the ROM 14' are sufficiently secured.
Patent JP-H06125666-A (JP)
Title: Device for boring hole through mulch film and method for boring the same
Inventor: NISHIO MOTOI
IPC: A01G13/00
Filed: 1992-10-16
Abstract: PURPOSE:To prevent disturbance of cuts of mulch film and fastening and solidification of soil during boring and to secure moisture retention and heat retaining properties of ridge and vital transplantation of seedlings. CONSTITUTION:In a device for boring holes through a mulch film 18 by thrusting a boring tool vertically moving while advancing in the longer direction of a ridge 15 into the mulch film to form planting holes 18a of seedlings 14, the boring device is equipped with longitudinally cutting plates 92 for making a pair of a right and left cuts 91 along the longer direction of the ridge 15 and with a laterally cutting plate 94 for forming cuts 93 along the width direction of the ridge 15 between the pair of the right and left cuts 91 made between the longitudinally cutting plates 92.
Patent JP-H03143296-A (JP)
Title: Current controller for inverter, and its controlling method
Inventor: ICHIOKA TADASHI
IPC: H02P27/08
Filed: 1989-10-26
Abstract: PURPOSE:To control vectors exactly over the whole area of frequency by providing the input of signal after the detected quantity of motor current is permitted to coincide with an amplitube command value, to the D/A converter of a multiplying type. CONSTITUTION:The detected quantity of motor current to be detected from a current detector 7 is of two-phase component, and so first, they are brought in contact with each other to set three phases, and after that, they are rectified by a full-wave rectifier 8. then, they are brought in contact with an amplitude command value converted to an analog quantity by a D/A converter 3, and the input of its deviation to the D/A converter 2 of a multiplying type through a PI amplifier 9 is provided. As a result, the amplitude of the current can te permitted to coincide with the command value regardless of frequency, and the gain of a conventional PI amplifier 4 can te set to come to a proper value without the generation of useless, switching.
Patent JP-H1197378-A (JP)
Title: Method and equipment for analyzing impurity distribution
Inventor: KIMURA MITSUNORI
IPC: H01L21/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To perform simulation analysis of an impurity implantation process with high accuracy by analyzing an arsenic diffusion process using a specifically set diffusion constant and a segregation coefficient in a specified range thereby analyzing arsenic ion distribution in a silicon wafer. SOLUTION: Assuming the Boltzmann constant is k and the absolute temperature is T on an analytical program, diffusion coefficients Dm0 , Dm0 of interstitial pair defect and lattice vacancy pelt defect of arsenic ion and 0 charge are represented by formulas I and II. Diffusion coefficients Dm(-1) , Dn(-1) of interstitial pair defect and lattice vacancy pair defect of arsenic ion and -1 charge are represented by formulas III and IV. Arsenic diffusion process of arsenic ion is analyzed using the diffusion constants Dm0 , Dn0 , Dm(-1) and Dn(-1) and a segregation coefficient msi/ox when the interface between a silicon wafer and an oxide film is 0.2-0.4 thus analyzing arsenic ion distribution in the silicon wafer.
Patent JP-H05121061-A (JP)
Title: Separator for alkaline storage battery and manufacture thereof
Inventor: OKAWA KAZUFUMI
IPC: H01M2/16
Filed: 1991-10-25
Abstract: PURPOSE:To manufacture an alkaline storage battery with excellent characteristics by decreasing separating-off of a water repelling agent from a separator. CONSTITUTION:A separator 4 is passed between rolls 1, 3 rotating in the regular direction for transcribing a dispersion liquid 5 containing a water repelling agent 7, and thereby the dispersion liquid is coated, wherein the clearance (x) between the rolls is made smaller than the thickness (t) of the separator 4 and the peripheral linear speed (v) of the roll 1 is made than the feeding speed (u) of separator 4. Coating of repelling agent 7 is thereby provided, and a separator for alkaline storage battery is accomplished in which the repelling agent 7 exists from the surface to the inside.
Patent JP-2000115312-A (JP)
Title: Positioning device for wall-mounted device
Inventor: KAWANA HIROYUKI
IPC: H04M1/11
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device for wall-mounted devices, in which die cost and material cost are saved as mush as possible, both the wall-mount devices can easily be positioned and which is intended to install both the wall- mount devices on a prescribed wall side by side. SOLUTION: Two wall-mount devices 11, 12 are positioned and mounted on a prescribed wall 13 side by side by using the positioning device. The positioning device consists of a positioning plate 16 that is mounted on the prescribed wall 13 and whose entire shape is nearly 'I'-shaped and of a couple of wall-mount metal fixtures 14, 15 that are positioned and installed on the prescribed wall 13, by being inserted respectively to a couple of grooves 16a, 16b formed facing opposite to the positioning plate 16, and both the wall-mount devices 11, 12 are mounted on the prescribed wall 13 side by side, by respectively fitting both the wall-mount devices 11, 12 to both the wall-mount metallic fixture 14, 15.
Patent JP-H10265376-A (JP)
Title: Inhibitor for activation of carcinogenic virus
Inventor: MOCHIDA KOICHI
IPC: A61K36/81
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine capable of inhibiting activation of a carcinogenic virus as an anticarcinogenic promotor by including capsanthin and/or its fatty acid ester. SOLUTION: This medicine contains capsanthin extracted and isolated from the fruit of plants belonging to Capsium genus and/or its fatty acid ester such as a fatty acid monoester or a fatty acid diester, as an active principle. The capsanthin fatty acid ester is at least one kind selected from a group of palmitic acid ester, lauric acid ester and myristic acid ester, and has a inhibiting effect on the activation of the Epstein-Barr virus genome. Those compounds have an anticarcinogenic and preventive effect and an antivirotic effect, and are utilized as pharmaceuticals, cosmetics, health foods, etc.
Patent JP-H01122107-A (JP)
Title: Thin film electric element
Inventor: TAKAHARA HIROSHI
IPC: H01F21/12
Filed: 1987-11-05
Abstract: PURPOSE:To make the inductance of a thin film coil digitally controllable by forming a thin film ring made of a superconducting material at a position of a thin film coil where the magnetic flux penetrates. CONSTITUTION:A thin film coil 2 is formed on an insulating substrate 1, and a thin film ring 5 made of a superconducting material is formed at a position of the coil 2 where the magnetic flux penetrates. Accordingly, when the ring 5 is in a superconducting state, the magnetic flux cannot penetrate the ring 5. A current is applied to the ring 5, thereby providing a normal conducting state. Thus, the magnetic flux can penetrate it. In this manner, the magnetic flux which penetrates a thin film coil can be controlled, and the inductance of the coil can be controlled.
Patent JP-S63134056-A (JP)
Title: Inorganic acid salt composition
Inventor: MIKI YOSHIAKI
IPC: B01D53/38
Filed: 1986-11-25
Abstract: PURPOSE:To improve the stability of an inorg. acid salt compd. and to greatly improve the deodorization performance for ammonia and mercaptan, etc., by using in combination with the inorg. acid salt compd. of Al and/or Zn, ascorbic acid compd., and copper compd. CONSTITUTION:Aluminum salt such as aluminum chloride and aluminum nitrate and zinc salts such as zinc sulfate and zinc chloride are exemplified as the inorg. acid salt compd. of the component (A). The ascorbic acid compd. of the component (B) is exemplified by L-ascorbic acid, erysorbic acid, etc. The copper compd. of the component (C) may be any of an inorg. acid salt, org. acid salt, complex, or oxide. This ascorbic acid compd. improves the stability of the inorg. acid salt compd. and the copper compd. improves the deodorizability. The compsn. contg. such components (A), (B), (C) are useful for a deodorizer, freshness maintaining agent, germicide mildewproofing agent, etc.
Patent JP-S62140723-A (JP)
Title: Manufacture of trimming mold
Inventor: SAWADA TOSHIZO
IPC: B23H7/02
Filed: 1985-12-13
Abstract: PURPOSE:To eliminate hand finish process by forming grooves in positions of a plate in the same form as the contour of a work to be processed, providing the grooves with stellite weld overlay, and thereafter machining the contour of the work using a wire-cut electric discharge machine. CONSTITUTION:A plate 3 is provided with grooves 4 in the same form as the contour of a work to be processed, and the grooves are filled with stellite weld overlay, and thereabout a penetrative hole 5 to allow insertion of a wire from a wire-cut electric discharge machine is bored using a drilling machine. The plan project of the work is measured by a three-dimensional measuring instrument to prepare an NC tape. This NC tape is set on the wire-cut electric discharge machine to perform electric discharge machining, and a trimming mold is formed. The trimming mold is often used in the structure with a mounting plate 8 on the back in order to reinforce such a tool 7 as having a cutting edge 6 in stellite form, and here man-hours for manufacture of trimming mold can be reduced greatly by machining wire cutting while the tool 7 and the mounting plate 8 are laid one over the other.
Patent JP-H07113466-A (JP)
Title: Controller for automatic transmission
Inventor: MAEDA JIRO
IPC: F16H61/00
Filed: 1993-10-14
Abstract: PURPOSE:To secure the advance traveling of a vehicle and prevent the reduction of the durability even in the rapid starting and the simultaneous stepping-ON operation by installing an opening/closing means for the communication of a bypass oil passage in correspondence with the increase of the oil pressure, in the bypass oil passage for the communication between a manual valve and a hydraulic servo. CONSTITUTION:A controller for an automatic transmission is equipped with a manula valve 61 which supplies the hydraulic pressure of a regulator valve 60 for the output according to the throttle opening degree to the hydraulic servo 120 of an input clutch C-1 through the selection to an advance range, oil passage LD for the communication between the manual valve 61 and the hydraulic servo 120, and control valves 64 and 65 which are interposed in the oil passage LD and adjust the oil pressure Pd supplied from the manual valve 61, in order to prevent the creep in a vehicle stop state. Further, a bypass oil passage LS for connecting the manual valve 61 to the hydraulic servo 120, making a detour around a control valve 64 is formed, and a bypass oil passage LB is allowed to communicate through a bypass valve 68 in correspondence with the increase of the oil pressure.
Patent JP-H07109828-A (JP)
Title: Table lifter having multiple slide moving device
Inventor: FUJIMURA TAKASHI
IPC: B66F7/28
Filed: 1993-10-13
Abstract: PURPOSE:To enhance dynamic stability by arranging a driving motor on the rear end side of a table, and transmitting moving force directly to a slide table through a slide moving mechanism interlocking with this. CONSTITUTION:When a hydraulic cylinder 75 is operated to the ascent side, an ascending-descending guide mechanism 65 performs opening operation, and a table 11 ascends on a base stand 3 horizontally together with a table group ill, and stops in a prescribed height. Next, a driving motor 239 is operated, and a sprocket 215 is rotated. Then, a part of a slide moving mechanism 185 rotates through a transmission roller, and the whole moving mechanism 185 is moved horizonatlly by being guided by a guide roller. When the uppermost stage slide table 99 is horizontally pulled out and moved by the operation, the next stage slide table 85 starts to move. Afterwards, when the table group 111 is moved for constant time, a tip part of the uppermost stage table 99 faces a structure of a work object. Thereby, safety of an operator to perform prescribed work can be further promoted.