baber/WOPTO huggingface dataset:
Patent JP-S6471754-A (JP)
Title: Ink jet recorder
Inventor: NODA ATSUSHI
IPC: B41J11/00
Filed: 1987-09-11
Abstract: PURPOSE:To prevent decrease of recording quality from being generated, by a method wherein a discharge surface is prevented from dewing by providing a heating means by which a recording medium stored in a storing member is heated, and a discharge direction and a discharge speed of ink and a particle size of an ink drop are stabilized. CONSTITUTION:When a fixing heater 10 is turned on in recording, a recording medium 7 near a recording position is heated via a platen 4, and fixing is accelerated by quickly evaporating a water content in an adhered water. Besides, since a platen 4 and a stacker 6 are formed in a unified block with each other, heat generated from the fixing heater 10 is conducted to the stacker 6 to elevate a temperature of its inside. Therefore, the recording medium 7 in the stacker 6 releases the containing water content, and is dried before being carried to a recording position. Since the recording medium 7 is thus processed by drying in the stacker 6, it is thoroughly dried when carried to the recording position, and a steam content in an atmosphere near a discharge surface 3 of a recording head 1 becomes low. Therefore, the discharge surface 3 becomes difficult to be dewed. Further, the recording medium has been preliminarily dried by heating, in addition to an effect of acceleration of the vaporization of water content in ink, it will come to have an extremely good fixing property.
Patent JP-2000053261-A (JP)
Title: Paper conveying device
Inventor: YAMADA MAKOTO
IPC: F16H55/06
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce noises generated caused by the engagement of gears with each other without decreasing a paper conveying speed. SOLUTION: A switching gear 65 which engages with a paper feeding driving motor gear 61 fixed on the driving motor shaft 53a of a driving motor 53 and the fifth gear which engages with a paper delivery driving motor gear fixed to the driving motor shaft 53a are formed out of heat resisting and waterproof polyurethane. It is thus possible to significantly reduce frictional noise caused by the gears engaging with each other and rattle caused by gear tips hitting each other.
Patent JP-H1164872-A (JP)
Title: Reflection type liquid crystal display element and its production
Inventor: MORIKAWA MASAHIKO
IPC: G02F1/1335
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display element which can be easily manufactured and has high display grade and a manufacturing method therefor. SOLUTION: In a TFT substrate 1, a surface protective layer 21a having strength higher than that of aluminium is formed on a reflection pixel electrode 21 made of an aluminium thin film and a vertically oriented film 7 is formed thereon. As the surface protective layer 21a, an aluminium oxide film formed by anodically oxidizing a surface of the reflection pixel electrode 21 and an aluminium oxide film formed by sputtering and a silicon oxide film, etc., are used.
Patent JP-H0389636-A (JP)
Title: Interference wave detection control system
Inventor: TANAKA SHOJI
IPC: H04B7/26
Filed: 1989-08-31
Abstract: PURPOSE:To continue the service without being interrupted even at the time of generation of an interference wave by switching the control channel to an unused mobile station reserved control channel or a mobile station current control channel at the time of the occurrence of an interference wave to a mobile station control channel carrier wave. CONSTITUTION:A mobile station control part 1-3 monitors a mobile station current control channel carrier wave 4 from a base station 2 which is reported from a mobile station receiver 1-2; and if reception information is not normal and an interference monitor timer value is larger than a detection reference value, the occurrence of interference is judged to control a mobile station transmitter 1-4, and it is reported to the base station by a base station control channel carrier wave 6, and an interference monitor timer is cleared. When the base station 2 receives the disturbing wave occurrence report of the mobile station current control channel carrier wave from a mobile station 1 by the base station control channel carrier wave 6, a base station control part 2-1 switches the control channel carrier wave to the mobile station reserved control channel carrier wave and transmits it through a reserved control channel transmission antenna 2-5-2 by a mobile station reserved control channel 7.
Patent JP-H0390939-A (JP)
Title: Scan output system
Inventor: MORI YUTAKA
IPC: G06F11/22
Filed: 1989-09-01
Abstract: PURPOSE:To increase the freedom degree for designing a scan output system by unifying the scan outputs of a printed board which contains an ECL LSI and a TTL LSI. CONSTITUTION:A unifying circuit is provided to unify the scan outputs of the ECL LSI 11 and 12 and the TTL LSI 13 and 14. Then the unifying circuit outputs a signal of the prescribed logic value by reference to the output of a decoder 10 if all LSI 11 - 14 are non-selective. When the LSI 11 and 12 are selected, the signals having the logic values corresponding to the scan outputs of both LSI 11 and 12 are outputted. Then the signals having the logic values corresponding to the scan outputs of the LSI 13 and 14 are outputted if the LSI 13 and 14 are selected respectively. As a result, the freedom degree is improved for designing a scan output system.
Patent JP-H0274150-A (JP)
Title: Chopper
Inventor: MATSUURA TOSHIAKI
IPC: H02M3/155
Filed: 1988-09-09
Abstract: PURPOSE:To suppress output voltage boost by varying the output from a feedback control circuit such that an operated commutation angle can be achieved. CONSTITUTION:When input voltages Ei1, Ei2 from a DC power source 1 vary abruptly, in a feedback control circuit 10 for controlling the output voltage constant, an operating circuit 21 performs operation of formula I based on the result detected through a voltage detector 20. Output from the feedback control circuit 10 is varied based on the output from the operating circuit 21 such that an operated commutation angle alpha can be achieved. Consequently, the response speed of the feedback control circuit 10 is increased and the commutation angle of a switching element 5 can be varied from alpha1 to alpha2 with no delay. By such arrangement, the output voltage E0 from a chopper circuit 9 is not influenced by the input voltage boost but held at a constant level and thereby a load 19 is protected from application of excessive voltage.
Patent JP-S61105878-A (JP)
Title: Semiconductor light-receiving element
Inventor: FUKUOKA KAZUO
IPC: H01L31/102
Filed: 1984-10-29
Abstract: PURPOSE:To enable to obtain a sufficiently high sensitivity for the region of a wavelength having a large absorption coefficient in the semiconductor crystal by a method wherein inverse bias is impressed on the p-n junction between the first and second conductive type high-concentration impurity regions and a light is made to incide in part of the surface of the first conductive type semiconductor layer, where is held between the first and second conductive type high-concentration impurity regions. CONSTITUTION:A p<+>-type impurity region 12 and an n<+>-type impurity region 13 are isolatedly formed in the surface layer of a low-impurity concentration n<->-type silicon substrate 11 according tot he selective high-concentration diffusion of an impurity and a light-receiving window, which is used for making the n<->-type region between the two regions 12 and 13 expose, is opened on an oxide film 14 to be coated on the surface of the silicon substrate 11. Moreover, metal electrodes 15 and 16 are formed on the regions 12 and 13. When negative voltage and positive voltage are respectively impressed on the electrode 15 and the electrode 16, inverse bias is added to the P-N junction between the regions 12 and 13 and a depletion layer spreads in the n<->-type region 11. The region of the depletion layer is made to expose from the light-receiving window and when a light is irradiated on the region, the light incides directly in the region and carriers are generated. Accordingly, even a light in the region of a wavelength having a large absorption coefficient in the silicon cyrstal is incided in the carrier generating region, thereby enabling to obtain a high sensitivity.
Patent JP-H0390321-A (JP)
Title: Manufacture of vibration-proof structural body
Inventor: ITO ISAMU
IPC: B29K75/00
Filed: 1989-09-04
Abstract: PURPOSE:To obtain effective vibration-proof effect by a small-sized body by a method wherein rigid members are arranged at intervals in a form and, after that, liquefied elastic member is poured among the rigid members and hardened so as to make the rigid members and the elastic member into a strong integral body. CONSTITUTION:On the top surface of an upper form 4, pouring holes 42, which pierce through semicylindrical grooves 2 for pouring liquid elastic member 13 in the semicylindrical grooves 2, or deaerating holes 43 are bored. Next, in all the peripheral grooves 21, respective rigid members 11 are fitted at the predetermined intervals 11 are fitted at the predetermined intervals. A lower form 3 is covered by the upper form 4 before the elastic member 13 is poured in the lower form 3. Under the state just mentioned above, the liquid elastic member 13 is poured from respective pouring holes 42 of the upper form 4 so as to be filled among rigid members 11. After the hardening of the liquid elastic member 13 in the forms, the upper and lower forms 3 and 4 are removed. As a result, since the hardened elastic member has adherence, the respective rigid members 11 and the elastic member adhere each other, resulting in allowing to manufacture a strong integrated vibrationproof structural body 1.
Patent JP-H0873431-A (JP)
Title: Enantiomerically pure pyridylcycloalkylethylamine,its salt, and its production
Inventor: ADORUFU RANKUBAIN
IPC: C07D213/127
Filed: 1995-08-10
Abstract: 1-Pyridyl-2-cycloalkyl-ethylamine enantiomers of formula (I) and (II) are new. R=3-8C cycloalkyl.
Patent JP-S63199274-A (JP)
Title: Aqueous coating composition for heat exchanger and heat exchanger coated with said composition
Inventor: NOZUE JUN
IPC: F28F13/18
Filed: 1986-09-25
Abstract: PURPOSE:To provide the titled composition outstanding in water wettability, and performance persistency when applied on the aluminum fin of heat exchangers, effective in suppressing frost deposition on the heat exchangers, comprising each specific cation exchange resin, film-forming resin emulsion and surfactant in specified proportion. CONSTITUTION:The objective composition comprising (A) 5-40wt.% of a cation exchange resin in which >=30(pref. >=50)% of the ion exchange group has been ionically exchanged by lithium (pref., with the total exchange capacity >=1.5mg eq./g dry resin and a particle size 0.5-10mu), (B) 94-40wt.% of a film-forming resin emulsion free from cationic surfactant, and (C) 1-20wt.% of either anionic or nonionic surfactant (pref., nonionic one; e.g., polyethylene glycol monolaurate), and furthermore, pref. (D) a non-neutral type water-soluble resin. All of the amounts mentioned above are on a solid basis.
Patent JP-H0637679-A (JP)
Title: Guiding radio equipment for cableway
Inventor: OTAKE YOSHIZO
IPC: H04B5/02
Filed: 1992-07-13
Abstract: PURPOSE:To attain data transmission, speaking, etc., for operation control without laying a dedicated communication line by forming a closed loop by a pair of supporting cables and the ground and transmitting data, calling, etc., by way of the closed loop. CONSTITUTION:The equipment has a induction line loop L being the closed loop obtained by making each of both ends of a pair of supporting cables 1a and 1b of a cableway, etc., to be grounded. The data transmission of operation control between the top and the foot of a mountain is sent from a transmitter 4 at the foot to a receiver 8 on the top by way of an antenna, the loop L and the antenna of the receiver 8. On the other hand, data is sent from a transmitter 7 on the top to a receiver 5 by way of the same route. Furthermore, data can be transmitted also from the transmitter 11 and the receiver 12 of a carrier 10 to a towline 2 being the induction line loop L for operation control. Besides, speaking is executed between the transmitter 7 and the receiver 8 on the top, the transmitter 4 and the receiver 5 at the foot and the transmitter 11 and the receiver 12 of the carrier 10 one another by way of the towline 2 being the loop L. Consequently, the towline is used as it is so as to unnecessitate the dedicated communication line.
Patent JP-S6287503-A (JP)
Title: Agent for preventing pine blight
Inventor: KAWAZU KAZUYOSHI
IPC: A01N43/90
Filed: 1985-10-15
Abstract: PURPOSE:The titled agent, containing dehydrosinefungin or a salt thereof as an active constituent, suitable for preventing the multiplication of Bursaphelenchus lignicolus and having also insecticidal and acaricidal effect. CONSTITUTION:An agent for preventing pine blight containing dehydrosinefungin expressed by the formula or a salt thereof as an active constituent. The above- mentioned compound has high solubility in water and can be prepared as a high-concentration liquid agent. Furthermore, the agent can be readily diluted to a suitable concentration to afford a stable formulation without fear of crystal deposition. The above-mentioned agent is preferably used by injecting or pouring into the subterranean parts and/or terrestrial tree trunk parts of pines and preferably applied in an amount of 1-1,000ml based on 10cm tree breast height as a liquid formulation and 1-500l based on 1 tree for soil irrigation. The above-mentioned compound is used by incorporating with a carrier, surfactant, dispersing agent or adjuvant, etc., in the form of wettable powder, liquid formulation, granule, etc.
Patent JP-H0971898-A (JP)
Title: Electrodeposition coating method for automotive body
Inventor: ISHII SATOSHI
IPC: C25D13/24
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain an electrodeposition coating method for automotive bodies capable of forming coating films of an adequate film thickness free from pinholes in outside plate parts and inside plate parts while assuring the prescribed film thickness on the coating films in bag-shaped parts. SOLUTION: The car body W is emitted from an electrodeposition vessel 2 during the course of coating and is subjected to a washing treatment to remove an electrodeposition liquid in a washing vessel 4 and is then subjected to a heat treatment to solidify the coating film surfaces by heating at least the inside plate parts of the car body W by a heater 5 at the time of admitting the car body W into the electrodeposition vessel 2 and subjecting the car body to electrodeposition coating. The car body W is again admitted into the electrodeposition vessel 3 after the heat treatment and is subjected to electrodeposition coating. The outside plate parts and inside plate parts of the car body W are heated by this heater 5.  The washing treatment is executed by washing the car body with the filtrate of the electrodeposition liquid and the electrodeposition liquid is recovered into the electrodeposition vessel 2 from a recovering conduit 16.
Patent JP-S6384086-A (JP)
Title: Semiconductor laser array element
Inventor: ENDO KENJI
IPC: H01S5/00
Filed: 1986-09-26
Abstract: PURPOSE:To obtain a light source suitable for an optical disk regeneration circuit by forming two or more of oscillation sections capable of being mutually driven independently onto a common semiconductor. CONSTITUTION:An n-type lGaAS clad layer 2 grown in an epitaxial manner, an n-type AlGaAs guide layer 3, an AlGaAs active layer 4, a p-type AlGaAs clad layer 5, an n-type GaAs cap layer 6, a p side electrode 9, and an n side electrode 10 are shaped onto an n-type GaAs substrate 1 to which a trench is formed. An oscillation section 11 for recording and an oscillation section 12 for regeneration are isolated electrically by the trench 13 shaped in depth reaching the electrode 9 or the substrate 1, and can be driven mutually independently. The guide layer 3 formed adjacent to the active layer 4 has a refractive index smaller than the layer 4 and larger than the clad layer 2, and the layer thickness of the guide layer 3 is thickened at a central section between the trenches, thus shaping an optical waveguide having a high distributed index at the central section.
Patent JP-S6470986-A (JP)
Title: Winding device for cassette for magnetic tape
Inventor: KUBO MORICHIKA
IPC: G11B23/113
Filed: 1987-09-10
Abstract: PURPOSE:To prevent a foreign matter from being infiltrated and to reduce a noise by closing a guard panel and a slider after the tape of a prescribed length is taken-up on a hub at the time of winding the magnetic tape in a cassette case having the guard panel and the slider. CONSTITUTION:The supplied cassette case is held by a supporting means, the guard panel and the slider are opened under this state to draw out a reader tape, cut by a cutting means and connect the tape to a cut end. Then, the magnetic tape to which a reel tape is connected is wound on the hub to hold the cassette case by a temporary stop means, release the lock of the slider under this state, and move the cover of the closing member of the slider to the guard panel side and close the slider. In such a way, the magnetic tape of the prescribed length is wound on the hub, thereafter, both the guard panel and slider are closed and a hub hole is simultaneously closed. Accordingly, the foreign matter does not stick to the reader tape situated at the tape drawing part of the cassette case but the bit error of the tape is extremely reduced.
Patent JP-H1067398-A (JP)
Title: Helicopter landing guiding light and helicopter landing guide
Inventor: KAMEDA KEISUKE
IPC: B64F1/20
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To easily recognize a landing strip and after reaching in the adjacent to the landing strip, safely and surely guide a helicopter to the landing strip by actuating a control means by a common signal issued, when the helicopter reaches near the landing strip, and reducing the intensity of a light emitting means. SOLUTION: When a parent machine receives a primary command signal from a ground watchman by an antenna 7, it judges at its receiving part, whether it instructs to switch a light emitting state or not, If the primary command signal instructs the switching of the light emitting state, the information is sent to the control part as an output signal. The control part sends a command of transmitting a secondary command signal, whose content is changed to instruct a child machine to reduce the light, to a transmission part so that the transmission interval is shortened. At the same time, the control part of the parent machine reduces the own light intensity and emits the light of a light emitting tube 5 simultaneously with the transmission of the secondary command signal transmission command. This constitution provides the same situation substantially as continuously lighting a weak light.
Patent JP-H0972909-A (JP)
Title: Automatic analyser
Inventor: NISHIGORI TETSUO
IPC: G01N35/00
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the request and registration of an item to be analyzed even if there is a difference in the level of an operator. SOLUTION: Three screens performing the request of an item to be analyzed are selectively displayed on one display surface corresponding to the level of an operator. Respective specimens on which only a set item being liver function is displayed are requested and registered by using a key 52 in the first screen and a set item incapable of being requested on the first screen is requested and registered in the second screen by using a key 57 and individual test items are requested and registered in the third screen by using a key 62.
Patent JP-H0889589-A (JP)
Title: Display method to be used for radiotherapy planning and device for radiotherapy planning
Inventor: KOJIMA SHIGERU
IPC: A61B6/03
Filed: 1994-09-22
Abstract: PURPOSE: To provide the display method to be used for radiotherapy planning with which radiotherapy can be planned while considering the plural body moving states of a moving reagent in an area to be irradiated with radioactive rays. CONSTITUTION: Series of CT images respectively provided in plural different states are read (step 1), the area to be irradiated with radioactive rays, area not to be irradiated with radioactive rays and radiotherapy parameters are set (steps 2 and 3), the area to be irradiated with radioactive rays and the area not to be irradiated with radioactive rays are projected on the surface of an irradiation field while using the same geometrical conditions as radiation exposure, and projected shapes in pliral different state are generated (step 4).  Then, the projected shapes are overlapped for each exposure angle, the exposure field shape for each exposure angle is generated by the radiation exposure area overlapped for each exposure angle and the set radiotherapy parameters (step 5), and the overlapped radiation exposure areas and the generated exposure field shape are displayed while being overlapped for each exposure angle (step 6).
Patent JP-H04110594-A (JP)
Title: Method of repairing refractory lining with padding
Inventor: EBISAWA RITSU
IPC: B22D41/02
Filed: 1990-08-31
Abstract: PURPOSE:To realize a satisfactory anti-slag characteristic, a refractory degree, enable a padding repairing to be attained and provide a sufficient reduction in cost of furnace material by a method wherein a refractory layer composed of zircon sand is disposed at a connected surface where a padding repairing is carried out and then the padding repairing is carried out by refractory material having the same material quality as that of raw refractory material. CONSTITUTION:A reparing work is carried out with padding against a basic or neutral inner lining refractory material 3 of high purity and having a quite low reacting characteristic even at a high temperature through a zircon sand layer 6 of refractory material having substantially acid refractory material, so that a close fitness caused by a reaction at interface layers 4 and 7 between a base material and a repairing layer can be attained. A lining after repairing is integrally formed, resulting in that a peeling or dropping of the repaired layer 5 caused by the connected surface 4 repaired after a furnace operation is started again or a reduction in durability as compared with that of inserting a base material or the base member 3 is remarkably improved. Application of zircon sand refractory material for connecting the base member with the repairing material shows a superior adhering and connecting state due to the fact that the zircon sand contains substantially SiO2 component, reacts and decomposed to react as acid refractory material, resulting in that it shows a quite superior durability as the block forming refractory material and it is widely used in its single body form.