baber/WOPTO huggingface dataset:
Patent JP-H04104698-A (JP)
Title: Cordless telephone system
Inventor: SHIBAZAKI TERUMI
IPC: H04Q7/22
Filed: 1990-08-24
Abstract: PURPOSE:To shorten the interruption time of a telephone call due to movement among telephone call areas by installing plural fixed parts, and specifying a movement-destination telephone call area previously by necessary operation at a portable part and securing a telephone call channel in use. CONSTITUTION:Telephone call channels being used by the fixed parts 3-5 which are decentralized and installed are monitored by channel monitor parts provided to the respective fixed parts 3-5 or registered in a telephone exchange 1. According to the movement-destination specifying operation at the portable part, a telephone call channel detected by a channel monitor part or telephone channel other than the telephone call channel in use which is read out of the telephone exchange 1 is specified and a fixed part which receives the specification of the movement destination among the fixed parts 3-5 is inhibited from using this telephone call channel; when the reception sensitivity of the specified fixed part exceeds a set value, the telephone line to the portable part is switched to the fixed part among 3-5. Consequently, when the portable part moves among the telephone call areas A-C of the fixed parts 3-5, its telephone call is never interrupted.
Patent JP-H1156617-A (JP)
Title: Jar rice cooker
Inventor: NAKASAKI HARUTOSHI
IPC: A47J27/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To automatically terminate a heat insulating operation when the operating time of the heat insulating operation is over prescribed time by automatically terminating the heat insulating operation when time when heat insulating time elapsed is timed from the starting of heat insulation is over the prescribed time. SOLUTION: When a control means 6 detects the termination of a rice boiling, heat insulating time elapsed is initialized and the state enters a heat insulating state after an automatic heat insulating termination flag is reset. The control means 6 drives a heating means 2 by a program of a heat insulating operation, a pot 1 is heated and the heat insulation is performed. Next, when heat insulating time elapsed is timed and the automatic heat insulating termination flag is set, whether heat insulating time elapsed is over first prescribed time or not is decided by an automatic first heat insulating termination means 8. If the heat insulating time elapsed is over the first prescribed time, the automatic heat insulating termination flag is set and the heat insulating operation is automatically terminated. If the heat insulting time elapsed is not over the first prescribed time, the heat insulating operation is continued.
Patent JP-H0968353-A (JP)
Title: Thermal storage hot air heater
Inventor: NAKAMICHI HITOSHI
IPC: F24H7/02
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To increase heating capacity at the time of starting thermal storage heating operation in order to raise room temperature in a short while and prevent an outlet opening from becoming excessively hot immediately after a start of heat radiation and avoid giving a person a sense of cold air flow. SOLUTION: A plurality of blower sections 3 which are parallelly provided in communication with thermal storage members 7 are operated only for a period of specified radiation time, and then only the blower sections 3 are operated to quickly start up heating operation so that an interior of a room is quickly heated, and flow rate is decreased when stored heat is depleted so that a sense of cold air flow is not given to a person.
Patent JP-S60115894-A (JP)
Inventor: KUWAE YOSHINORI
IPC: G21C3/324
Filed: 1983-11-29
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-2000058300-A (JP)
Title: Annular optical resonator mirror for light accumulating ring
Inventor: YAMADA HIROSHIGE
IPC: H05H13/04
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To easily extract a laser beam to the outside of a mirror by providing a slit on an electron orbital plane to drive an electron beam from the exterior, and forming an optical resonator so that the electromagnetic field mode generated in the optical resonator is not affected by the slit. SOLUTION: A barrel type optical resonator 1 is provided with a slit 2. The cylindrical coordinates (r, z) of the cross sectional shape of the barrel type optical resonator 1 are formed into a circular arc shape of r=ρ2/R+√ (R02-z2) or a parabolic shape of r=R-z2/(4R0), where ρ: electron orbit radius, R: radius of the barrel type optical resonator 1 on an electron orbit plane, R0=Rsin2θ, and cosθ=ρ/R. The intensity of the electromagnetic field becomes maximum on the electron orbit when the cross sectional shape (r) is the circular arc shape or the parabolic shape. The energy of the electromagnetic field is dispersed on the face of the barrel type optical resonator 1. Even when the slit 2 is opened at the center section of the barrel type optical resonator 1, it gives little effect.
Patent JP-S6466344-A (JP)
Title: Method of constructing heat-insulating wall
Inventor: TAKAHASHI SHIGENOBU
IPC: E04B1/76
Filed: 1987-09-07
Abstract: PURPOSE: To simplify a building work for a heat insulation wall by a method wherein after the one side surface of a heat insulation panel of which the first and second heat insulation panels are intercoupled by sealing the gap of a joint therebetween is held by temporary forms, concrete is placed on the surface on the other side of the heat insulation panel. CONSTITUTION: A heat insulation wall is formed by using a heat insulation panel 10 consisting of first and second heat insulation panels 3 and 11 intercoupled by sealing the gap of a joint 12 therebetween to match with the shapes of corner parts 7 and 8 of the wall. After the one side surface of the heat panel 10 is held by forms 4, concrete is placed on the surface on the other side of the heat panels 10. This method prevents leakage of concrete during placing of concrete and envolvement of the heat-insulation plate, whereby a building work is facilitated.
Patent JP-H0968634-A (JP)
Title: Optical system adjusting mechanism for projection type projector device
Inventor: SHOJI EISAKU
IPC: G03B21/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical system adjusting mechanism for a projection type projector device capable of easily and rapidly adjusting the swing angles of respective projection tubes. SOLUTION: This mechanism is equipped with a base frame 103 attached to the projection end of the projection tube, one adjusting ring 104 where plural projections having different height are protrusively provided on one surface and which turnably slides on the base frame 103 and is formed in a planar doughnut state by making an opposed surface a smooth surface, the other adjusting ring 105 whose one surface is formed as the smooth surface turnably sliding on the opposed surface of the ring 104 and where plural projections having different height are protrusively provided on the opposed surface, and a lens optical system supporting plate 107 turnably sliding on the opposed surface of the other ring 105 and attached to the base end 108a of a lens optical system 108.
Patent JP-S59116371-A (JP)
Title: Reactive ion plating device
Inventor: ISHIGAKI MASAHARU
IPC: C23C14/32
Filed: 1982-12-22
Abstract: PURPOSE:To provide a titled device which can form easily a vapor-deposited film having an excellent characteristic with high efficiency by the constitution wherein the ionized evaporating particles formed by reaction of a vapor deposition source and gas are passed through a quadruple pole type mass filter to screen ions. CONSTITUTION:The inside of the vapor deposition chamber 19 of a bell jar 16 provided to a reactive ion plating device is evacuated to a vacuum through an evacuation port 18, and Al as an evaporating source 9 is evaporated by an electron beam evaporator 8. Oxygen is introduced as reactive gas through a gas introducing port 20 and the ionized evaporating particles of Al2O3 are formed by the multipactor discharge of an ionizing electrode 10. Said evaporating particles are accelerated by the high voltage from a DC power source 15 impressed between a substrate holder 14 and the source 9 and is passed through a tetrapole type mass filter impressed with the high-frequency voltage superposed with a DC voltage from a power source 7 on electrode rods 1a, 1b, 2a, 2b, whereby ions of Al, O2 or the like except Al2O3 ion are adsorbed on the substrate. Only the desired Al2O3 is thus stuck on the substrate 13 and the vapor-deposited film having an excellent characteristic is formed.
Patent JP-H0756113-A (JP)
Title: Stereoscopic optical device
Inventor: MORIZUMI MASAAKI
IPC: G02B30/25
Filed: 1993-08-16
Abstract: PURPOSE:To view an object at a small angle in accordance with the small object, to make the diameter of an endoscope small, and also to satisfactorily obtain an erect image. CONSTITUTION:This device is provided with a polarizing prisms 12 and 13 separating a light beam into a P polarized light beam and an S polarized light beam as right and left object image light beams, an image-formation lens 14, a Clan-Thompson polarizing prism 15 distributing the object image light beam right and left by total reflection and transmission, and a roof prism 16 an a Porro prism 18 for converting the object image light beam to the erect image. The right and left object image light beams having base length D obtained by the polarizing prisms 12 and 13 are distributed right and left by the Glan- Thompson polarizing prism 15, reflected image light beam is rotated by the angle of 180 deg. so as to be converted to the erect image by the roof prism 16, and the transmitted image light beam is rotated by the angle of 180 deg. so as to be converted to the erect image by the Porro prism 18 at this time. Consequently, the object 1 can be stereoscopically viewed by the eyepieces 17 and 20.
Patent JP-H0385476-A (JP)
Title: Sea bottom searching apparatus
Inventor: MORIMATSU HIDEJI
IPC: G01S15/89
Filed: 1989-08-30
Abstract: PURPOSE:To effectively remove the abnormal data contained in a receiving signal by providing a means estimating the data of the next time from measured data rows of two or more times in the past at every direction within a searching range or at every specific direction and a means removing new data exceeding a predetermined range in the shift with the estimated data. CONSTITUTION:An ultrasonic wave is transmitted in the direction of the sea bottom by an ultrasonic transmitting and receiving means and the reflected wave thereof is received by the means. The depth of the sea bottom within a fan-shaped searching range centering around a ship is measured from searching data by a sea bottom depth measuring means. A depth estimation means estimates the depth data of the next time from measured depth data rows of several times in the part in every direction within the fan-shaped searching range or in every specific direction. Next, a data removing means removes newly measured depth data in each direction from the measured depth data rows when the shift of the data with the estimated depth data exceeds a definite range. By this method, the abnormal signal contained in a receiving signal is effectively removed and more accurate sea bottom topographical data can be calculated.
Patent JP-H0753438-A (JP)
Title: Production of 1-hydroxy-2,2,2-trifluoro-ehylalkyl ketone
Inventor: KUBOTA TOSHIO
IPC: C07C45/44
Filed: 1993-08-18
Abstract: PURPOSE:To efficiently obtain the subject compound useful for intermediate raw materials, etc., of liquid crystal compounds in high yield by reacting 2- hydroxy-3,3,3-trifluoropropionitrile with an alkyllithium and then hydrolyzing the reactional product with a mineral acid. CONSTITUTION:2-Hydroxy-3,3,3-trifluoropropionitrile is made to react with an alkyllithium of the formula RL (R is a 3-10C straight-chain alkyl). Then, the reactional product is hydrolyzed with a mineral acid to provide the objective 1-hydroxy-2,2,2-tri-fluoroethylalkyl ketone of the formula. This method is free from fear of increase, etc., in viscosity of the reactional system and the method facilitates control of the reaction and enables suppression of side reaction and simplifies post treatment. The compound of the formula is useful, e.g. as an intermediate raw material for anti-ferroelectric liquid crystal compounds which are raw materials for electronic devices. The compound is useful also as a building block agent capable of introducing various functional groups into a compound used for medicines and agrochemicals.
Patent JP-2001049353-A (JP)
Title: Continuous annealing furnace
Inventor: SHINYA KENJI
IPC: C21D9/56
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To improve the thermal efficiency at a preheating zone in a continuous annealing furnace. SOLUTION: This continuous annealing furnace is provided with the preheating zone 14 for heating up a steel strip W to the preheating temp. by jetting the preheating gas toward the steel strip W and a heating zone 12 disposed at the downstream of the preheating zone 14 to the transferring direction of the steel strip W and heating the strip W to a prescribed annealing temp. higher than the preheating temp. by jetting combustion gas toward the steel strip W which has been heated up to the preheated temp. A plurality of preheating nozzles 18 composed of a first and a second nozzle groups 18a, 18b for jetting the preheating gas toward the steel strip W are arranged in the preheating zone 14 so as to alternately repeat suction of the combustion gas and jetting of the preheating gas with the first and the second nozzle groups 18.  A heat storage body is heated with the sucked combustion gas and the air is heated with heat exchange through the heat storage body brought to high temperatures and jetted toward the steel strip W as the preheating gas.
Patent JP-S61104597-A (JP)
Inventor: GOTO SADANOBU
IPC: G21B1/00
Filed: 1984-10-26
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-H0664579-A (JP)
Title: Front wheel brake operating device for motorcycle
Inventor: MATSUNO ISAO
IPC: B62L3/02
Filed: 1992-08-24
Abstract: PURPOSE:To enable the operation of a front wheel brake by either right or left hand and allow the front wheel brake to be operated powerfully by the sum of input by both hands by fitting a front wheel brake operating master cylinder to a steering handle while aiming at the lateral weight balance of the steering handle system of a motorcycle. CONSTITUTION:A first and a second master cylinder M1, M2 are installed in the vicinity of the left and right grips 2l, 2r of a steering handle 1, and the oil pressure chambers of these master cylinders M1, M2 are communicated with the first and second input oil pressure chambers 191, 192 of a relay master cylinder Mm. An output oil pressure chamber 20 is formed on the front face side of a piston assembled body 24 operated forward receiving the oil pressure of the input oil pressure chambers 191, 192, and this output oil pressure chamber 20 is communicated with the hydraulic operating chamber of a front wheel brake Bf.
Patent JP-S6469834-A (JP)
Title: Hydropneumatic suspension device
Inventor: NAGAI TAKAO
IPC: F16F9/36
Filed: 1987-09-09
Abstract: PURPOSE:To check a suspension for deficiency in oil, by a method wherein oil leaking from the slide part of a cylinder tube of a hydropneumatic suspension and a piston lever is stored in a tank. CONSTITUTION:An expansion chamber 4 and a contraction chamber 5, which are formed with a cylinder tube 1 and 8 piston lever 2, are sealed with oil to form a hydropneumatic suspension. The tube 1 and the slide part of the piston lever 2 are sealed with a seal material 8 and a dust seal 9, and a hole 10 having a hose 11 is formed between the seals. A hose 11 is communicated to a tank 12 having a float switch 13 for actuating in alarm lamp 14. Oil leaking past the tube 1 and the slide part of the piston lever 2 is stored in the tank 12 through the hole 10 to actuate the alarm lamp 14, and this constitution enables check of a suspension for deficiency in oil.
Patent JP-H0885342-A (JP)
Title: Interior part for automobile
Inventor: HOTTA AKIYOSHI
IPC: B60R13/02
Filed: 1994-09-20
Abstract: PURPOSE: To prevent warping deformation of a side edge flange part in an interior part having an excellent impact absorbing function in which a resin core material and a surface material are moulded simultaneously, and a groove part for rupture is provided in the resin core. CONSTITUTION: Plural plates of deformation preventing ribs 22 are integrally provided on a back surface of a resin core material 20 at a proper interval between each other to cross a groove part 21 for rupture installed on the resin core material 20, and a notch directed to the groove part 21 for rupture is cut and formed in a lower edge of the deformation preventing rib 22, thereby deformation preventing countermeasure provided while maintaining a favorable impact absorbing function.
Patent JP-H0955094-A (JP)
Title: Generating circuit for comparing current
Inventor: KOJIMA SHINICHI
IPC: G11C17/18
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To improve operation margin of a sense amplifier for reading a ROM by surrounding a memory TR into which a core generating a reference current is not injected with memories TR into which a core is injected and setting a reference current. SOLUTION: Memory TRs Ti1 Ti3 (i=1-5) and Ti2 , Ti4 (i=6-10) are composed of memory TRs which are connected with the same number of stages or more than the number of serial connection of a memory array of a main ROM and into which a core is not injected. And memory TRs Ti1 , Ti3 (i=6-10) and Ti2 , Ti4 (i=1-5) into which a core is injected are arranged around them. Operation margin at the time of reading out the main ROM can be improved by setting a value near a current value flowing in the memory TR of the main ROM.
Patent JP-S61102084-A (JP)
Title: Semiconductor laser
Inventor: IDE YUICHI
IPC: H01S5/00
Filed: 1984-10-25
Abstract: PURPOSE:To obtain a semiconductor laser with small vertical radiation angle and low threshold current, by arranging an active layer with a specified refractive index. which is formed with alternately laminated quantum well layers having small forbidden band width and barrier layers having large forbidden band width, between two clad layers with larger forbidden band width and a smaller refractive index than those of the active layer. CONSTITUTION:A first, conductive type clad layer 2, a super lattice structure active layer 3, a second conductive type clad layer 4, and a second, conductive type contact layer 5 are epitxially grown in order, and a stripe-form P type ohmic electrode 6 which elongates toward the radiating direction of the laser light is provided on the layer 5, and a N type ohmic electrode 7 is provided on the whole surface of the base board side 1. The active layer 3 has super lattice structure in which well layers 8 and barrier layer 9 with forbidden band width larger than that of the layer 8 are laminated. The clad layers 2 and 4 have larger forbidden band width and smaller refractive index than that of the active layer 3. Giving the active layer 3 a super lattice structure decreases the difference between the refractive indexes of the clad layers 2 and 4 without decreasing the difference of the forbidden band width between them, allowing the decrease in the oscillation threshold and vertical direction radiation angle.
Patent JP-S6467916-A (JP)
Title: Resist discharge nozzle
Inventor: NINOMIYA KATSUSHIGE
IPC: B05C11/08
Filed: 1987-09-08
Abstract: PURPOSE:To reduce the remainder of a resist at the surface of a nozzle tip so as to decrease the coating unevenness of the resist and further, improve a yield rate, by making the thickness of the nozzle tip surface thin. CONSTITUTION:The mainframe 7 of a nozzle is a stepped cylindrical tubing where the outside diameter of its tip is made small and is composed of a large tube part 7a having its outside diameter 3mm, a small tube part 7b having its outside diameter 2.5mm, having each inner diameter 1.5mm. Further, a resist discharge port, that is, the surface 7c of a nozzle tip is formed into a smooth plane. As a result, the amount of a resist remaining at the surface 7c of the nozzle tip after discharging the resist decreases and then, mixing of its resist into droplets of the resist having high viscosity in the next operation decreases. Accordingly, this arrangement allows viscosity distribution in the droplets of the resist to be kept constant and makes dispersion of the resist uniform on a semiconductor wafer, resulting in the reduced coating unevenness of the resist. Further, this approach prevents lowering of a yield rate due to dust that adheres to the residual resist.
Patent JP-2001050981-A (JP)
Title: Flanged probe, manufacture of flanged probe and probe card
Inventor: OKUBO MASAO
IPC: H01L21/66
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a probe which can manufacture a probe card simply and at a low cost and which eliminates a need of a cleaning operation by generating scrub. SOLUTION: This flanged probe is provided with a flange part 130. The flanged probe is provided with a contact part 110, which is extended and installed on one side from the flange part 130. The flanged probe is provided with a connection part 120 which is extended and installed on the other side from the flange part 130. The contact part 110 is provided with a curved part 111 and a curved part 113, and the connection part 120 is formed to be straight. The flanged probe can he attached to a probe card, in a state such that the flange part is applied to one face of a support board which constitutes the probe card. In addition, since the connection part is formed to be straight, it is pulled out or inserted straight, when the probe card is assembled or the flanged probe is replaced. Consequently, the flanged probe has an advantage such that its assembling operation or the like becomes easy.
Patent JP-H04108516-A (JP)
Title: Ventilation catalyst apparatus
Inventor: AKIYAMA TAKASHI
IPC: B01J35/04
Filed: 1990-08-27
Abstract: PURPOSE:To remove a volatile oil component, an offensive smell and other substance contaminating the open air from exhaust gas, smoke or contaminated air by adsorption by forming the filter and/or fan mounted on a ventilation port from a molded porous plastic material containing zeolite. CONSTITUTION:A filter 3 is attached to the front surface of a housing in a freely detachable manner and a fan 7 is provided to the rotary shaft of the motor 5 attached in the housing 1. The filter 3 or/and the fan 7 is formed from a molded porous plastic material containing zeolite. By this constitution, a volatile oil component, an offensive smell, CO2, and other substance contaminating the open air can be adsorbed on this ventilation catalyst device and removed and it is prevented that exhaust gas, smoke or contaminated air is discharged to the outside to contaminate the open air.
Patent JP-H1068725-A (JP)
Title: Method, device, and instrument for measuring concrete neutralization depth
Inventor: MATSUI YASUO
IPC: G01N33/38
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To enable concrete neutralization depth to be measured accurately through a simple job of boring a small-diameter hole in a concrete skeleton, without decreasing the strength of the concrete skeleton. SOLUTION: A hole is bored in a concrete skeleton, and an aqueous solution of phenolphthalein is sprayed into the hole. As the wall surface of the hole is illuminated, it is scanned and the boundary of a color formed on the wall surface by spraying of the aqueous solution of phenolphthalein is read, this read data being processed and stored. An image is displayed using the stored data, and concrete neutralization depth is measured on the basis of the boundary of the color on the image displayed.