baber/WOPTO huggingface dataset:
Patent JP-H1137480-A (JP)
Title: Method and device for trial operation of hot water heating device
Inventor: KANI YOSHIMIKI
IPC: F24D3/10
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To quicken the start-up of the heating action of a floor heater so as to allow the trial operation to be performed in a short time by heating hot water to the heating temperature at the time of a normal operation or higher by a water heater, and circulating the hot water through the floor heater for the trial operation. SOLUTION: When a trial operation mode is started, the valve travel of a gas regulating valve 24 is made large to increase the temperature of hot water to 80 deg.C, so that the temperature rise of a floor heater 3 is quickened by the trial operation with this hot water. If the rise of the floor temperature is detected by an inspector, the trial operation mode is stopped manually. Moreover, if the trial operation is determined to be performed for one hour, the temperature of the hot water to be supplied from a gas water heater 4 is returned to 60 deg.C, or the operation of the gas water heater 4 is stopped to cease the supply of heat quantity. Thereby, if the floor heater 3 is placed correctly, the temperature rise of the floor is quickened. Further, it is determined that the construction is perfect by the temperature rise, so that the trial operation can be completed at an early stage.
Patent JP-H1020399-A (JP)
Title: Illuminating optical system
Inventor: TANAKA TOSHITAKA
IPC: G02B13/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating optical system capable of making brightness uniform on a liquid crystal display panel for a liquid crystal projector, etc. SOLUTION: The illuminating optical system includes a light source 101, a concave reflector, 1st and 2nd integrator lenses 103 and 104 and a display panel 106, lenses installed at the central part of the 1st integrator lens 103 are made larger than the surrounding lenses. Besides, the focal distance of the lens installed at the central part of the 2nd integrator lens 104 is made longer than the focal distance of the surrounding lenses. The lens at the central part of the 2nd integrator lens 104 is a toric lens. The lenses at the central part of the 1st integrator lens 103 are made larger than the surrounding lenses.
Patent JP-H0640656-A (JP)
Title: Yarn sucking device
Inventor: HAMASU BUNJI
IPC: B65H51/16
Filed: 1992-07-21
Abstract: PURPOSE:To offer sucking device not giving damage to a yarn when sucking the yarn and taking out the sucked yarn for use. CONSTITUTION:Circular arc bodies 10a-10d are arranged in bending parts 8a, 8b of a discharging pipe of an sucking device 1 at least in the bending parts on their inner sides in nearly rectangular direction to a yarn running direction, and crepe working is given to the outer surface thereof and to the inner surface of a suction port 3. Therefor, contacting distance of a yarn inside the pipe becomes short besides friction resistance in passage parts becomes little when the yarn passes through the suction port 3 or the discharging pipe 8, and the yarn is not damaged.
Patent JP-2000029810-A (JP)
Title: Management method and device for data reception area
Inventor: AKIYAMA KENICHI
IPC: G06F13/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent the failure of data reception due to the lack of a reception buffer by providing the reception buffer, a page table, a leading pointer for pointing the page table and indicating the head of a receivable area and a final pointer for pointing the page table and indicating the last of the receivable area. SOLUTION: A network adapter 12 receives data sent from another computer 2 through a network 3 regardless of the presence/absence of a reception request from a user program 13 and stores them in the reception buffer 300 prepared on a real storage area. The address of an area inside the reception buffer 300 on the real storage area is stored in the page table 200 and the network adapter 12 refers to it. A pool control word 100 is composed of the leading pointer composed of a leading page pointer and an intra-page offset and the final pointer composed of a final page pointer and the intra-page offset and indicates the head and last of the free area of the reception buffer 300.
Patent JP-S6172724-A (JP)
Inventor: TATSUMI MASASHI
IPC: A61K31/40
Filed: 1985-09-04
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-H11152237-A (JP)
Title: Production of perhalogenated cyclopentene
Inventor: KOMATA TAKEO
IPC: C07C17/21
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a perhalogenated fluorocyclopentene, suitable for a production on an industrial scale. SOLUTION: This method for producing a perhalogenated cyclopentene of the general formula (2) C5 ClBF8- B (B is an integer of 1-7) comprises fluorinating a perhalogenated cyclopentene of the general formula (1) C5 ClAF8- A (A is an integer of 1-8; A>=B) with hydrogen fluoride in a vapor phase in the presence of a fluorinating catalyst.
Patent JP-2000042602-A (JP)
Title: Method for pre-adjusting cold deforming equipment
Inventor: PETERS ANDREAS DR
IPC: B21B37/58
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To easily decide a pass schedule policy by measuring the hardness of a material to be worked just before a cold deformation, correcting a strain hardening curve with the measured value and adjusting cold rolling equipment based on the corrected strain hardening curve. SOLUTION: A reference strain hardening curve of a material having reference values such as hardness, a yield point and tensile strength is corrected with hardness to be measured. When rolling is executed, the difference between pre-calculated rolling force and rolling force to be actually measured is used for correcting a calculation for calculating the rolling force. Hardness is preferably measured in many positions of the material and an EQOTIP measuring method is preferably utilized. A temperature and surface friction of the material are also measured to preferably make a parameter of the strain hardening curve. Hardness is preferably measured when rolling work is stopped, for example, when welding work is executed and when a plate thickness is measured or the like.
Patent JP-S6086682-A (JP)
Title: Pattern reader
Inventor: KAKIGI GIICHI
IPC: G06T1/00
Filed: 1983-10-18
Abstract: PURPOSE:To read a pattern on an object to be examined, whose inside has a light diffusibility, with a high precision and a high reliability by forming the irradiation light, which is irradiated onto the pattern to be examined by a light source, to a band-shaped luminous flux. CONSTITUTION:The diameter of the exit light from a helium.neon laser 8 is expanded by a beam expander 9 and is converged by a cylindrical lens 10 to obtain a band-shaped luminous flux 7. For example, an area having about 40mm. width is irradiated with this luminous flux 7, and a pattern in this area is projected onto a line sensor 5. A printed circuit board 1 to be examined is moved in the direction of an arrow X in this state, and the pattern which passes the irradiation position of the luminous flux 7 during this movement is detected, and the substrate 1 is moved for an extent corresponding to the width of the luminous flux 7 in the direction of an arrow Y after movement in the direction of the arrow X, and the substrate 1 is moved again for a prescribed length in the direction of the arrow X, and the pattern is detected similarly. This operation is repeated to complete reading of all patterns in a prescribed area on the substrate 1.
Patent JP-H0516632-A (JP)
Title: Active suspension for vehicle
Inventor: MORITA TAKAO
IPC: B60G17/015
Filed: 1991-07-08
Abstract: PURPOSE:To stabilize the passive damping property to a high-frequency vibration input in a hydraulic active suspension regardless of the variation of the oil temperature. CONSTITUTION:By controlling the operation of a control valve 17 according to the condition of the input vibration by a controller 30, an actuator 14 is displaced up and down to suppress the car body vibration of a relatively low frequency, and by the throttle resistance of the first orifice 19 between the oil pressure chamber 15 of the actuator and an accumulator 20, the vibration of a relatively high frequency is suppressed. When the detecting value of an oil temperature sensor 36 is less than a specific value, the controller 30 opens a switch valve 22 to operate the second orifice 21, and thereby, the practical orifice diameter is increased, and the viscosity of the operating oil is increased, when the oil temperature is lowered, so as to prevent a phenomenon to increase the damping force.
Patent JP-H0941101-A (JP)
Title: Electrical steel sheet
Inventor: TAKAGI SHIGEAKI
IPC: H01F1/16
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To produce an electrical steel sheet having high saturation magnetic flux density and excellent in workability as well as in iron loss or magnetic flux density at a low cost by regulating the sheet thickness of a steel containing specific amount of P and limited amounts of C and O to a specific value. SOLUTION: This sheet is an electrical steel sheet of <=1.0mm sheet thickness, having a composition consisting of, by weight, 0.2-1.2% P, <=0.01% C, <=0.01% O, and the balance essentially Fe and further containing according to need, 0.1-5.0% of ferrite forming elements, such as Si, Al, Cr, and Sn. This steel sheet is superior in electromagnetic properties to a silicon steel. The electrical steel sheet can be provided with directionality by further incorporation of inhibitor components, such as Mn, Al, S, and Se, in the amount of <=0.2%, preferably about 0.005-0.2%.
Patent JP-H09191043-A (JP)
Title: Apparatus for moving large-diameter wafer
Inventor: KIN DAIUU
IPC: H01L21/683
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To stably support wafers while preventing cracking and scratching of the wafers or production of their particles. SOLUTION: The apparatus includes a vacuum supply means 30, a valve unit 40 for turning ON/OFF a vacuum supplied from the vacuum supply means 30, and a wafer supporting means 10 for vacuum-chucking wafers with help of the vacuum supplied through a vacuum hose 20 from the valve unit 40. In this case, the wafer supporting means 10 has tweezers 12 for raising and moving the wafers and a tweezer block 14 for fixedly coupling the tweezers 12. The tweezers 12 are coupled in a form of a plurality of forks spaced at a predetermined interval in a horizontal direction so that the tweezers can stably carry the wafers with their loads dispersed.
Patent JP-H0619061-A (JP)
Title: Illuminating device for parts
Inventor: MURAKAMI TERUKAZU
IPC: G03C3/00
Filed: 1992-06-29
Abstract: PURPOSE:To provide an illuminating device for parts which performs illumination for measurement in the same measuring station with the minimum light source of strobe light emission, and requires comparatively small set space. CONSTITUTION:This device is provided with at least two light sources of strobe light emission having different light emitting timing, and one or plural light guides 21, 22, 23 and 24 irradiating the parts with strobe light; and the light guides 21, 22, 23 and 24 are arranged so that irradiating light from the same light source of strobe light emission may not be adjacent on the irradiated surface of the part.
Patent JP-H0861295-A (JP)
Title: Impeller with vibration damping function
Inventor: KANEMITSU YOICHI
IPC: F04D29/66
Filed: 1994-08-19
Abstract: PURPOSE: To prevent the occurrence of breakage through reduction of the vibration level of the main disc of an impeller by mounting a plurality of piezoelectric elements equally dividedely of a periphery on the main plate of an impeller, and connecting an electric resistor to the two plates of a distribution element. CONSTITUTION: The main disc 2 of an impeller 1 has one surface on which a plurality of vanes 3 are formed. A plurality of piezoelectric elements 4 are mounted equally dividedely of a periphery on the outer surface in a radial direction of the other surface positioned facing the vane 3 of the main disc 2. An electric resistor 6 is connected to each of the positive and negative electrodes of each piezoelectric element 4 through a lead wire 5 to form a closed circuit. Thus, vibration energy generated through rotation of the impeller 1 is converted into electric energy by the piezoelectric element 4. Converted electric energy is converted into heat by the electric resistor 6, resulting in remarkable damping of vibration energy and reduction of a vibration level.
Patent JP-S5895968-A (JP)
Title: Frequency generator
Inventor: KINOSHITA SUSUMU
IPC: H02K21/24
Filed: 1981-12-03
Abstract: PURPOSE:To enhance the efficiency of a frequency generator by disposing a magnetic material substrate having a copper foil generating coil of tooth shape oppositely arranged to a rotor having a magnet magnetized with many poles. CONSTITUTION:A printed board 4 formed on an insulating board 3 with an armature 6 for driving a motor and a tooth-shaped copper foil generating coil 2 oppositely to a rotor magnet 1 magnetized with many poles for detecting the rotating speed and for driving a motor, and the board 4 is provided intimately in contact with a stator board 7 made of a magnetic material for mounting a bearing 5. In this manner, the air gap of a magnetic loop formed among a rotor magnet 1, a copper foil generating coil 2 and a stator board 7 is reduced, thereby increasing the quantity of variation in the magnetic flux and obtaining a large output signal at the coil 2. The oil 2 may be bonded via an insulating layer on the surface of the board 7.
Patent JP-2000027509-A (JP)
Title: Vehicle door lock structure
Inventor: KOTANI YASUSHI
IPC: E05B85/24
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent a back door from opening at the time of collision of an automobile. SOLUTION: The other end side of a door handle 14 penetrates the outer panel 15 of a back door 1, projects in the inside of a vehicle, and the upper end of a connection rod 5 is pivoted on the edge part. The lower end of the connection rod 5 extends up to the lower part of the back door 1, and is rotatably pivoted on the end of a lock lever 6. A metal-made stopper member 18 is fixed on an attaching fitting 16, and disposed between the lock lever 6 and the outer panel 15 of the back door 1. A claw 19 is bent to the side of the lock lever 6 on the stopper member 18, and a gap is slightly opened with the lock lever 6 on the edge part. When the outer panel 15 is deformed frontward F, the stopper member 18 is pressed frontward, and the claw 19 regulates the rotation of the lock lever 6.
Patent JP-H0943093-A (JP)
Title: Earthquake-resistant evaluation method and device for building
Inventor: SUZUKI HIDEO
IPC: E04H1/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To simply and quantitatively evaluate the current level of earthquake- resistance of buildings such as a house, etc. SOLUTION: An acceleration sensor 20 is attached to a tire 10 in advance, and hit against the wall of a house, and then, the acceleration found by the acceleration sensor 20 (converted into impact force F) and that found by an acceleration sensor 30, assigned on the floor of a room, (converted into vibration (displacement) Δx), are taken in, and, by assuming frequency of a primary resonance of the vibration as T and height of the house as h, earthquake- resistance of the house is evaluated with both T/h (m/second) and F/Δx (N/m) as evaluation reference.
Patent JP-H0942266-A (JP)
Title: Drive shaft made of fiber-reinforced composite material and manufacture thereof
Inventor: MITA YASUYA
IPC: F16C3/02
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To match a shape of a yoke part with that of mating part in such a state that target performance is ensured when a yoke part and a shaft body are integrally formed by means of a fiber-reinforced composite material and when size of a mating part for mounting is small. SOLUTION: A propeller shaft 1 is formed in such a manner that a cylindrical shaft body 2 and yoke parts 3 protruded from the two end parts thereof are integrally formed by means of a fiber-reinforced composite material. Each yoke part 3 has a pair of arms 3a and a hole is formed in each arm 3a. The hole is formed in such a manner that the axis thereof crosses the axis of a shaft body 2 at right angles and a bush 5 made of a metal is securely fitted in the hole. Fibers of which the propeller shaft 1 is formed are arranged in a folded-back state at the yoke part 3. The maximum inside diameter D of the shaft body 2 is set to a value higher than a distance A between the arms of the yoke parts 3.
Patent JP-H1132910-A (JP)
Title: Electric rice cooker
Inventor: OGAMI KENJI
IPC: A47J27/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To perform effective and functional display by low power consumption by controlling the ON/OFF state of a back light by a microcomputer control unit according to the operating or non-operating state of an electric rice cooker. SOLUTION: At the time of controlling a first transistor Q1 to be OFF and a second transistor Q2 to be an ON state, the current from an AC power source 50 flows to plural light emitting diodes L1 to L4 forming a back light to respectively emit light. Then the light of them are introduced to the lower surface of a liquid crystal display element through the light conductive plate of a liquid crystal unit to brightly display the displaying surface of the liquid crystal display element. The ON/OFF state of the first/second transistors Q1 and Q2 is optionally controlled by the microcomputer control unit 52 like this and the diodes L1 to L4 are controlled to be in ON/OFF states according to it.
Patent JP-H1014353-A (JP)
Title: Ground height controller for machine body
Inventor: KOBAYASHI FUJIO
IPC: A01D34/74
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide the subject lightweight ground height controller sure and easy in control operation, and having no tendency to develop variation in machine body height even in mass production. SOLUTION: This ground height controller is equipped with a swing arm 20 provided on the machine body in a vertically swingable way and having a ground contact member to come into contact with the ground on its swing end side, and there are provided engagement holes 23a-25a, 23b-25b, 23c-25c on the swing arm 20 side and the machine body 1 side, respectively; these holes are situated respectively on arcs C1, C2, C3, with radii from the swing center 21a of the swing arm 20 differing from one another and mutually coincide separately when the swing arm 20 sets in motion. Furthermore, there are provided engagement members 26 threadable through the mutually coinciding holes 23a-25a, 23b-25b, 23c-25c and energized in the direction of their insertion into these holes, respectively.
Patent JP-S6085511-A (JP)
Title: Device for treating semiconductor wafer
Inventor: EJIRI IWAO
IPC: H01L21/02
Filed: 1983-10-17
Abstract: PURPOSE:To prevent scattering of small pieces by providing a plenty of semiconductor wafers on boats on a boat receptacle compsing an impurity diffusion device, detecting cracks in the wafers by means of detectors provided on the both sides of the boats when transferring the wafers after diffusion to a transfer device disposed on the both sides of the boats, and holding the cracked one by menas of a guide and a pusher both protruding from the transfer device upon generation of the chips. CONSTITUTION:Boats 1 are loaded on a boat receptacle 3 composing an impurity diffusion device and a plenty of semiconductor wafers 50 are erected on the boats. Furthermore, a first transfer device 5 having a protruding guide 5b and a second transfer device 6 having a similarly protruding pusher 6a are disposed on the both sides of the boats 1. In this time, a first and second detectors 7 and 8 consisting of microswitches are provided under the guide 5b and the pusher 6a respectively. If cracks (a) are yielded in the wafers 50, transfer of the wafers is stopped and the cracks are removed before they are divided again into small pieces.
Patent JP-S6256981-A (JP)
Inventor: ISHIDA YOSHIO
IPC: G02F1/133
Filed: 1985-09-06
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-H0925131-A (JP)
Title: Glass lens forming die and its production
Inventor: YAMAMOTO SUKETSUGU
IPC: C03B11/08
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a glass lens forming die having particularly excellent wear resistance and releasing property and a process for producing the same. SOLUTION: This glass lens forming die consists essentially of carbon, silicon carbide and silicon and 20 to 80% of the area on the forming surface of the glass lens forming die is occupied by the silicon carbide and the silicon. 2: The process for producing the glass lens forming die comprises bringing a silicon-contg. blank into contact and reaction with the surface of a carbon material which is a carbon material internally having pores and is distributed with the pores in such a manner that the pore size is smaller from the material surface toward the central part, thereby closing the open cells on the material surface, then polishing the closed surface.
Patent JP-H0920079-A (JP)
Title: Thermal recording material
Inventor: KONDO HARUYOSHI
IPC: B41M5/26
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording label which has stickiness, particularly improved stickiness to a PVC lap, has no problem in thermal property, can be lengthened, saves labor to peel off a peeling paper, and can be manufactured with a little resources at low cost. SOLUTION: On a surface of a support body, a thermal coloring layer having, as main components, a colorless or light color leuco dye and a developer is provided. On the rear face of the support body, a pressure sensitive adhesive layer and a barrier layer which is activated by light or heat so as to develop stickiness are arranged in sequence.
Patent JP-S6441710-A (JP)
Title: Refuse disposal device
Inventor: HOSAKA MASATO
IPC: F23G5/00
Filed: 1987-08-05
Abstract: PURPOSE:To ensure ignition and suppress generation of smoke and odor so as to realize a clean refuse disposal by connecting a combustion chamber to a magnetron by a waveguide and installing a microwave heating element on the bottom surface of a refuse accommodating part provided in the combustion chamber. CONSTITUTION:A primary combustion chamber 20 is adjusted of its electric field distribution so that an electric field is concentrated on refuses 18 placed in a refuse accommodating part 2. Therefore, all microwaves are absorbed by refuses 18, and the water content within the refuses 18 are evaporated and rapidly dried. After the refuses 18 are completely dried, microwaves begin to heat a microwave heating element 3. Thereby, when the refuses 18 are heated to a high temperature to a certain degree, the refuses 18 begin to be carbonized while generating an inflammable gas. This inflammable gas is mixed with primary air 9 supplied through a primary air port 7 and supplied to a secondary combustion chamber 21. The inflammable mixed gas introduced into the secondary combustion chamber 21 is ignited by an igniter 22, and is mixed with secondary air 10 supplied through a secondary air port 8 and is subjected to secondary combustion.