baber/WOPTO huggingface dataset:
Patent JP-H11141896-A (JP)
Title: Hot-water heating system
Inventor: TAKEOKA MASAHIKO
IPC: F24D3/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To change combustion quantity change speed to set at specified conditions for keeping a hot water at the specified temperature. SOLUTION: This machine is provided with a radiator 18 which is provided with a second comparing part 20 for comparing the temperature of hot water with the preset temperature, a heat source machine 1 consisting of a combustion quantity control part 41, etc., a heat exchanger 19 for heat-exchanging a hot water, a first comparing part 30 for comparing the temperature of air from a hot air fan 20 with the preset room temperature, a supply air control part 32, etc.  The control part 41 consists of a combustion quantity determining means 41a, a change speed setting means 41d for setting the combustion quantity change speed, a change speed clocking means 41b for clocking the combustion quantity changing-over time according to the combustion quantity change speed, and a present combustion quantity calculation means 41c for changing over the combustion quantity according to the instruction of the means 41b, and the combustion quantity is changed according to the combustion change speed set by the means 41d.
Patent JP-2000127974-A (JP)
Title: Travelling body on track position management system
Inventor: KATAOKA KENJI
IPC: B61L27/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To precisely calculate relative distance from a position of a travelling body detected by GPS to a target. SOLUTION: A self position of a travelling body is compensated by compensation data input from a GPS compensation information input part 4, and a target position of a target on a track specified by a path specification part 6 of track map information held in a track map hold part 5 is specified in a target specification part 7. A self position of the travelling body from a GPS receive part 2 is checked with track map information memorized in the track map hold part 5 and is compensated to a position on a path based on the information specified in the path specification part 6 in a control part 8, and a track distance from the obtained self compensation position to the target position specified by the target specification part 7 is calculated.
Patent JP-H07139192-A (JP)
Title: Support
Inventor: SASAKI MITSUO
IPC: E04G25/00
Filed: 1993-11-12
Abstract: PURPOSE:To facilitate rotation control of a support ring even in a state that a heavy load is imposed CONSTITUTION:A support comprises a support pipe 14, a support ring means 6, an insertion pipe 20, and a support ring 10. The support ring means 6 comprises a lower support ring member in the inner peripheral part of which a female screw is formed, and an upper support ring member rotatably coupled to the lower support ring member through a thrust bearing means A rotation control handle is mounted on the outer peripheral part of the lower support ring member. An insertion pipe means 8 the height of which is adjustable is supported to a support pipe means 4 in a way that the two end parts of a support pin inserted in one of pin holes 22 are placed on the upper end face of the upper support ring member.
Patent JP-2000093984-A (JP)
Title: Harmful substance removing apparatus
Inventor: NAGAKURA MASAAKI
IPC: C02F1/78
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To allow operation without regenerating an adsorbent over a long time and to prevent the discharge of a harmful substance to environment by adding ozone at the same time while removing the harmful substance by using the adsorbent to decompose ozone by the adsorbed harmful substance. SOLUTION: The ozone-containing gas generated from an ozone generator 3 is added to the harmful substance-containing fluid flowing in from a harmful substance-containing fluid inlet 1 and this harmful substance-containing fluid is passed through an adsorbent packed container 2 to adsorb a harmful substance in the container 2 and reacted with ozone to be detoxified to be discharged from a fluid outlet 4. Ozone has especially high capacity oxidizing and decomposing org. matter and efficiently oxidizes and decomposes dioxin, trihalomethane and other harmful org. matter adsorbed by an adsorbent while oxidizes and decomposes harmful gas such as carbon monoxide or cyan. Therefore, by adsorbing the harmful substance by the adsorbent and bringing ozone into contact with the fluid while concentrating the harmful substance, the harmful substance can be efficiently detoxified.
Patent JP-H01150023-A (JP)
Title: Fluid rotary bearing
Inventor: MATSUDA NAOKO
IPC: F16C33/80
Filed: 1987-12-03
Abstract: PURPOSE:To prevent leak and splash of lubricating fluid by forming sealing grooves on the shaft or the housing of a fluid rotary bearing and setting the angle of a tapered face within a specific limit. CONSTITUTION:Sealing grooves 6 are formed on the shaft 1 of a fluid rotary bearing and tapered face 7 having a taper angle A is formed on the shaft 1. The shaft 1 and the housing 2 are held with freedom of relative rotation. Lubricating fluid 8 is enclosed in a gap portion formed between the shaft 1 and the housing 2. The taper angle theta is set in a range, 20 deg.<=theta<=30 deg. so that centrifugal force applied to the lubricating fluid 8 becomes maximum. Thus, even in a superhigh speed rotation exceeding 10,000rpm, leak and splash of the lubricating fluid can be prevented.
Patent JP-H10147386-A (JP)
Title: Cover for necktie
Inventor: OGAWA YUKIHARU
IPC: B65D85/18
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent a necktie from falling off from a necktie hanger by forming openings or notches, through which a member of the necktie hanger is made insertable, at both side ends of a cover main body in its longitudinal direction, and locking both the necktie and the cover to the necktie hanger. SOLUTION: Openings 3a, 3b, through which a member of a necktie hanger is made insertable, are formed at both edges of an upper portion of a cover main body 2. A necktie N is folded in two at its central portion and is contained in the cover main body 2 so that the folded-back part of the necktie is located at a position of the openings 3a, 3b. Then, a tip of an overlapping member 44 is inserted into the opening 3a and projected from the other opening 3b while allowing it to pass the inside of the folded-back part of the necktie N. Thereafter, a lateral member and the overlapping member 44 are folded at their connected part as a fulcrum so as to overlap each other, and a projection with a hook is inserted into a hole to elastically lock the ends of both the members to each other.  By this method, both the necktie N and the cover main body 2 are held by a holding part 42 of the necktie hanger 40 so as to hardly slip off the necktie hanger.
Patent JP-H09145745-A (JP)
Title: Optical voltage sensor
Inventor: HAMADA HIDENOBU
IPC: G01R1/07
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical voltage sensor which has a simple constitution can accurately measure a voltage to be measured without being affected by the temperature by fixing and holding a λ/4-plate and a Pockels element between incoming-and outgoing-side optical parts without using any adhesive. SOLUTION: Incoming and outgoing-side optical systems 21 and 22 are constituted by respectively integrating rectangular PBSs 1, GRIN lenses 9, and holders 10 with an optical adhesive, such as an epoxy synthetic resin, etc. Then, after a 0-order λ/4-plate 2 composed of a multilayer film and a Pockels element 3 are put between the PBSs 1 of the systems 21 and 22 without using any adhesive and the optical axes of the systems 21 and 22 are aligned with each other, the holders 10 of the systems 21 and 22 are united in one body with a ceramic adhesive (curing agent) having a coefficient of thermal expansion of <=20×10/ deg.C after curing.  Since the plate 2 and element 3 are released from the stresses which are generated when the optical axes are shifted from each other by the deformation of the adhesive due to a temperature change and the difference between the coefficients of thermal expansion of the plate 2 and element 3 and the adhesive, a voltage to be measured can be measured accurately without receiving any influence from the temperature.
Patent JP-H01193407-A (JP)
Title: Method of mounting seal bellows to ball joint housing and mounting section
Inventor: FURITSUTSU BUTSUSE
IPC: F16C11/06
Filed: 1988-12-06
Abstract: PURPOSE: To attain rapid and secure fastening by forming a ring groove, which is adjacent to an end surface, in the outer surface of an L-shaped recess of a joint housing, and using a tool to deform and engage an inner edge of an inner ring portion of a retaining ring in the groove. CONSTITUTION: A ring groove 11 is machined over the whole circumference of an L-shaped recess 4 adjacent to an end surface 9 of a joint housing 1. A retaining ring 5 surrounds the recess 4 and an edge bead 6 that forms an edge on the side of a housing of a sealing bellows 3. The retaining ring 5 is deformed to surround the edge bead 6 by positioning an inner edge portion 10 against the end surface 9 and an outer edge portion 13 against a conical surface 15 of a tool 14 enlarging toward the joint housing. As a consequence, the rapid and secure fastening of the sealing bellows 3 can be attained since the fastening can be carried out with only one step.
Patent JP-H08131592-A (JP)
Title: Bat for practice swinging also serving as recreation tool
Inventor: OTSUKA YOICHI
IPC: A63B69/00
Filed: 1994-11-05
Abstract: PURPOSE: To provide a bat for practice swinging also serving as a recreation tool capable of being used for training for practice swinging of the bat in a baseball and for a recreation tool. CONSTITUTION: A moving body holding part 3 and a collision part 10 are arranged on a cavity part 2A formed on a rod-like main body 2, so as to be axially separated from each other and faced with each other, and a moving body 8 capable of being attracted to and separated from the moving body holding part 3 by magnetic actions 5, 9 is so provided as to be reciprocated between the moving body holding part 3 and the collision part 10.
Patent JP-H02151810-A (JP)
Title: Optical branching and coupling device
Inventor: KURATA NOBORU
IPC: G02B6/28
Filed: 1988-12-05
Abstract: PURPOSE:To obtain a small-sized, easy-to-assemble optical branching and coupling device which functions to branch, couple, and pass light by arranging two beam splitter cubes so that each one-surface side face to each other and providing light reflection preventive members on the opposite surfaces from said surfaces. CONSTITUTION:The device consists of two optical blocks equipped with the beam splitter cubes 1 and 2, two rod lenses 9-12 each provided where light is transmitted through the beam splitter cubes 1 and 2, and two optical fibers 5-8 each, the translucent film 3 and 4 of the beam splitter cubes 1 and 2 are set at right angles to each other so that the optical axes of light beam reflected by the translucent film surfaces 3 and 4 are aligned with each other, and each one-surface side of the beam splitter cubes 1 and 2 are brought into contact with each other. Further, the light absorbing members 14 and 14 are provided on the opposite surfaces from the contacting surfaces to prevent unnecessary light from being reflected irregularly in the beam splitter cubes and enter optical fibers. Consequently, the passing loss of the light is reduced and the small-sized, easy-to-assemble optical branching and coupling device is obtained.
Patent JP-H05144765-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORIMOTO KIYOSHI
IPC: H01L21/3205
Filed: 1991-11-22
Abstract: PURPOSE:To prevent doping to a region where boron or phosphorus or the like is diffused during heat treatment from a BPSG film. CONSTITUTION:After an aperture is opened in a BPSG film 5 to expose a diffused region 2 on a silicon substrate 1, an upper oxide film 6 is formed. Moreover, an aperture is opened on the upper oxide film 6 in such a manner that the upper oxide film 6 is left at the surface of BPSG film 5 and the side surface of aperture. Thereafter, the heat treatment is carried out to form aluminum wirings. Thereby, fluctuation of resitances in the diffused region and precipitation of silicon in the aluminum wiring process can be controlled, as much improving reliability of a semiconductor device.
Patent JP-H06154483-A (JP)
Title: Bedclothes drying machine
Inventor: INOUE MASAATSU
IPC: H02P29/00
Filed: 1992-11-18
Abstract: PURPOSE:To ensure the safety by stopping the drying function when a failure has occurred such as any person existing on the floor, clogging of a filter, or a blower suction hole being blocked with comforter, etc. CONSTITUTION:A bedclothes drying machine is composed of a body 1, a blower part 3 to send wind to the body, a heating part 4 to warm the wind, a revolving speed sensing part 8 to sense the fan speed of the blower part 3, a control part 9 to make control of the apparatus, and a drying setting part 5 which sets the drying conditions, whereby the drying function is stopped when a decrease in the load of the blower part 3 causes the fan speed to exceed the set level for a specified period of time. This enhances the block sensing accuracy for the blower part, ensures sensing of any person existing on the floor, and enhances the safety.
Patent JP-H02153734-A (JP)
Title: Manufacture of laminated board
Inventor: HORIBATA SOICHI
IPC: B32B15/08
Filed: 1988-12-05
Abstract: PURPOSE:To obtain a laminated board without any contained bubbles by squeeze- laminating a desired number of a continuous belt resin infiltrated base material while being produced with resin reservoirs, after that, disposing a metallic foil on the surface in supplying resin, and then laminating it while being produced with reservoirs, moreover, transporting it continuously for curing thereafter. CONSTITUTION:As a continuous belt base material, used preferably herein are glass cloth having a large thickness adjusting effect, glass paper or the like, and unsaturated polyester resin, diallylphthalate resin or the like are used as resin. And, for metallic foil, copper aluminum or the like are employed in the form of single, alloy, and composite foil, and it is necessary to laminate them while being producing resin reservoirs in supplying resin between a continuous belt resin infiltrated base material and squeeze rolls during the squeeze rolling period. And, it is also necessary to laminated them upon laminating a resin infiltrated base material and metallic foil while being producing resin reservoirs through resin supply between the infiltrated base material and metallic foil. And, it may be preferable that curing of the continuous belt laminate is conducted under the condition of non-pressure or 40kg/cm<2> or below. A laminated board having not any contained bubbles therein can be obtained as a result.
Patent JP-H08166249-A (JP)
Title: Map display device for vehicle
Inventor: KOYANAGI HIROHISA
IPC: G06T17/05
Filed: 1994-12-12
Abstract: PURPOSE: To eliminate the difficulty of grasping a distance feeling, which is a drawback of a bird's eye view. CONSTITUTION: A control circuit 3 sets a screen display mode and a display environment after setting a destination and a recommended route for vehicle. For example, when a mode for displaying a bird's eye view on a base screen and a flat map on a window screen is selected, first the bird's eye view is displayed on the base screen and then the flat map is displayed on the window screen. A map reduced scale, a display area and a display position within the window screen are set by an operator via an input device 4. When a vehicle exceeds a specified distance, rewriting of the base and window screen is performed and when this travels below the specified distance, only a vehicle position mark within the base and window screens is moved.  Thus, since both bird's eye view and flat map are displayed, the difficulty of understanding a distance as the drawback of the bird's eye view display type is eliminated.
Patent JP-H0540245-A (JP)
Title: Projective display device
Inventor: SATO MAKOTO
IPC: G09F9/35
Filed: 1991-11-22
Abstract: PURPOSE:To display a synthetic image having high quality without color nonuniformity by balancing the picture element width of the synthetic image formed by superimposing the picture elements of first and second images formed on a screen even when the color image to be displayed by a display object is projected while being separated into the two images and one color image is synthesized by mutually shifting and superimposing these two images on the screen. CONSTITUTION:In a projective optical path from a display object 1 to the surface of a screen S, a prism plate 7 is formed and arranged by continuing stripe- shaped prism parts 8, which are orthogonal to the direction of arranging the picture elements of the color image displayed by the display object 1, in the breadth-wise direction and each prism part 8 of this prism plate 7 is formed as the prism part having a triangular cross section to split an image beam from the display object 1 into bidirectional beams. Then, the inclination angle of the slope of each prism part 8 is set at a certain angle so that the amount of shifting the bidirectional beams splitted by this prism part on the surface of the screen can be almost 2/3 as large as the width of the picture elements forming the image on the surface of the screen.
Patent JP-H10247977-A (JP)
Title: Voice mail system and communication method between voice systems
Inventor: LONGSTER GARY
IPC: H04M3/533
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To shorten a message exchange time and to utilize usable functions to the maximum by discriminating the maximum of common functions supported by both systems and exchanging only a usable message data frame in communication between telephone type voice mail VM systems provided with various functions. SOLUTION: When a user exchanges a voice mail message from the VM system 100 with the user on the other VM system through a PBX 110, by the software of a program memory 106, after establishing a message exchange session, indicators for indicating an utilizable voice mail system function are exchanged mutually between the systems and the maximum set of the common functions utilizable in both is discriminated in the respective systems. In message exchange thereafter, only the used message data frame is exchanged. In this case, the user receives, stores and takes out the voice message from a storage memory 104.
Patent JP-H05141086-A (JP)
Title: Slurry-transporting and distributing boom device
Inventor: KISAKA HIROSHI
IPC: F04B15/02
Filed: 1991-11-22
Abstract: PURPOSE:To control the vibration of boom top by a method in which vibration of the top hose is detected by the pulsative flow of slurry, a control signal to generate a force of controlling forces by the vibration of boom top for an oil-pressure cylinder is calculated, and on the basis of output of an arithmetic unit, a solenoid servo valve is operated. CONSTITUTION:The piston position of an oil-pressure cylinder 9 is changed by a solenoid switch valve 51, and a dislocation sensor 55 to detect the position of piston is provided to the cylinder 9. Also, a solenoid servo valve 59 is provided to the oil path of the other system. By controlling the valve 59, the piston position of the cylinder 9 is varied. A vibration sensor 54 is provided to the tip of the boom 4, the vibration is input in an arithmetic unit 57 through an amplifier 56, and the deviation between the output and the output of the sensor 55 is put in the servo amplifier 58 to make up a fieldback control system to control the valve 59. The cylinder top supporter can thus be safely operated with high efficiency by controlling the vibration of the boom top.
Patent JP-H07158412-A (JP)
Title: Camshaft and manufacture thereof
Inventor: YOKOTA KOICHI
IPC: F16D1/06
Filed: 1993-12-08
Abstract: PURPOSE:To provide a camshaft and the manufacturing method of the camshaft easy to manufacture and simple in structure enabling the common use of parts such as a cam piece even for a different engine while the cam piece is fixed to a shaft member with large fixing strength in the rotating direction and thrust direction of the shaft member. CONSTITUTION:A shaft member 14 is inserted through a hollow journal 12, a cam piece 11 with a shaft hole 11a, and a hollow spacer member 17. The journal 12, cam piece 11 and spacer member 17 are slip-off stopped by a slip-off stopper part 14a on one end side of the shaft member 14, and a bolt 16 is fastened to the other end of the shaft member 14. Between the slip-off stopper part 14a and the bolt 16, the journal 12, cam piece 11 and spacer member 17 are fixed with specified spaces and phase to the shaft member 14.
Patent JP-H02182288-A (JP)
Title: Cloth-measuring device for sewing machine
Inventor: ANTONIO JIMENESU
IPC: D05B3/08
Filed: 1989-11-29
Abstract: PURPOSE: To make the production and use of a device easy and simple by respectively connecting two terminals of control cirucit for a sewing machine to a closing member for paired reference points and a contact. CONSTITUTION: With the forward movement of cloth T, an elastically energized pinion 16 of cloth is rotated, a pinion 17 to be engaged to a barrel 19 is displaced in the manner of angle in the direction of a contact 34 related with a drum 29 as a pin 23, and when its inner terminal is fixed on a fixed rod 15, a spiral spring 20 is compressed. When the pin 23 is brought into contact with the contact member 34, a pulse is generated by a pulse generator 46 and transmitted to an AND logic gate 45. When this pulse is generated before the end of sewing, a position detector 43 for a needlebar communicates with a counter 42 at the moment when the sewing wok under execution is finished. The sewing machine moves the cloth T back and forms the straight stitches parallel to the zigzag stitches of a phase 1.  As long as the pinion 16 is not detached from the cloth, the pinion is inverted, the pin 23 moves toward a contact 28 and the spring 20 is unfastened. This second phase meets the pin 23 and the contact 28 to end the sewing.
Patent JP-H04179538-A (JP)
Title: Preparation of staple fiber mixed hose-like article
Inventor: UMEMIYA MASATOSHI
IPC: B29D23/00
Filed: 1990-11-13
Abstract: PURPOSE:To suppress the detachment of a fiber and to enhance surface friction characteristics by throttling the flow passage of a composite prepared by mixing a staple fiber with a polymer at the inlet of the channel of a die to orient the staple fiber in the axial direction of the channel and expanding the flow passage from the inlet of the channel to the outlet thereof. CONSTITUTION:When the area of the inlet of a channel is set to Ai, the area of the outlet of the channel is set to Ao, the width of the channel at the inlet thereof is set to Wi, the width of the channel at the outlet thereof is set to Wo, the mean radius of the inlet of the channel is set to Ri and the mean radius of the outlet of the channel is set to Ro, a die set to Ao/Ai<2 and (Wo/ Wi)/(Ro/Ri)<2 is prepared. Then, the staple fiber is oriented so that the component of the staple fiber in the lateral direction of orientation becomes 100% or less by passing a composite consisting of an extrudable polymer and the staple fiber through the die to form a staple fiber reinforced extruded hose like article. Since the staple fiber is not oriented in the direction parallel to the axial direction but oriented so as to be inclined in the radius direction, the holding of the staple fiber by the polymer ensured and the detachment thereof is suppressed.