baber/WOPTO huggingface dataset:
Patent JP-S6358142-A (JP)
Title: Oxygen measurement without temperature controller
Inventor: YAMAMOTO SUMIO
IPC: G01N27/409
Filed: 1986-08-28
Abstract: PURPOSE:To obtain an inexpensive and small oxygen measuring apparatus requiring no temperature controller, by introducing a measuring gas into a measuring instrument to bring the gas into contact with an oxygen sensor heated up to a specified temperature. CONSTITUTION:An oxygen sensor 3 containing a ceramic heater 2 is mounted on a piping 1 of a gas to be measured and covered with a heat insulating material 4 to insulate and the gas of the piping 1 is introduced into an internal cavity 8 through a sampled gas introduction port 5. Then, while the gas is discharged from a sampled gas discharge port 6, the concentration of oxygen is detected with a detection element 7 whereby an oxygen measuring instrument is formed. With such an arrangement, the element 7 is heated with the heater 2 without heating the measuring gas and this not only produces an apparatus inexpensive and smaller but also eliminates the need for device such as temperature controller, thereby enabling highly accurate measurement of oxygen concentration for a long time.
Patent JP-H1134573-A (JP)
Title: Refill for ballpoint pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/10
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a refill for a ballpoint pen requiring for no seal cap by arranging a hard ink guide core in contact with a tip of a tip ball and an elastic element having an ink guide hole to urge the core to its rear end on a back surface of the ball so that a close contact state is released at the time of writing. SOLUTION: An ink guide core 11 is movably mounted without gap in a contact state on a back surface of a tip ball 14, and an open cell porous elastic element 10 is arranged at a rear end of the core 11. Since the end of the core 11 urges the back surface of the ball 14 so that the ball 14 is brought into close contact with an inner edge of a ball embracing part 12a of a tip, forward flow of ink and drying of a writing tip are prevented. And, since the ball 14 is infinitesimally retracted by a writing pressure, a gap is generated so that the ink can flow out. Thus, the ink smoothly flows out by rotation of the ball 14 by writing, and hence writing can be executed.
Patent JP-H072705-A (JP)
Title: Purification of fluorene
Inventor: SEKINO MASAFUMI
IPC: C07C13/567
Filed: 1991-08-13
Abstract: PURPOSE:To easily obtain low-nitrogen, low-sulfur fluorene in high recovery rate by distilling coal tar fraction to fractionate fluorene fraction with both fluorene content and dibenzofuran content as indices followed by putting the fluorene fraction to crystallization with methanol. CONSTITUTION:Fluorene-contg. coal tar fraction is first distilled, and methanol is added to the resultant fluorene fraction fluorene content is >=60wt.%, esp. 70-80wt.% or so, dibenzofuran content being <=3wt.%, esp. 1-0.5wt.% or so) to effect crystallization followed by solid/liquid separation to obtain the objective purified fluorene. With this method, the aimed fluorene can be obtained in high purity and yield from the coal tar fraction. The appropriate amount of the methanol to be added is 50-300 (esp. 100-200) pts.wt. based on 100 pts.wt. of the fluorene fraction.
Patent JP-H1155754-A (JP)
Title: Equipment and method for duplex mode communication
Inventor: HALLORAN STEPHANIE S
IPC: H04B1/38
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive duplex mode communication equipment by providing primary and secondary transceivers and a communication bus which is connected between primary and secondary controllers and communicates data. SOLUTION: The communication bus 132 executes communication between two finished transceivers, namely, a first radio device 124 and a second radio device 126. The processor 166 of the second radio device 126 controls the operation of the communication equipment 102 by containing shift between a first communication mode supplied by the first radio device 124 and a second communication mode supplied by the second radio device 126. The communication bus 132 communicates all key places, a display, a situation tone, warning and STM information on the first radio device 124 between the first radio device 124 and a user interface 130. Such information on the second radio device 126 is directly communicated between the user interface and the second radio device 126.
Patent JP-S6358334-A (JP)
Title: Information observing and recording device
Inventor: YANAGI MASAAKI
IPC: G03B27/32
Filed: 1986-08-29
Abstract: PURPOSE:To easily adjust a device by projecting the image of an information recording medium on the center part of a screen, and arranging detecting means at plural recording start positions at variable intervals from one end of the screen and making them correspond to the sizes of recording materials. CONSTITUTION:Plural print frames 26 corresponding to paper sizes in use are displayed on the screen 2 of the observation part 3 of the main body 1 of a microfilm reader, the start and end positions of exposure are indicated, and the sequence and size of paper are displayed 27 below them. Then a film carrier fitting base 12 is arranged on movable members 111 and 112 which slide on a couple of rails 101 and 102. Then the microfilm on the fitting base 12 is radiated with light from a light source in the main body 1 through a convergent lens 16 and a lighting window 13 to display its image on the observation part 3. The fitting base 12 is provided with a supporting plate 44 to which photointerrupters 41-43 are fitted and moved to right and left to make length (l) correspond to the sequence A or B of forms and meet a printed frame 26 on the screen 2. Consequently, the exposure start and end positions of even forms in a different sequence are easily adjusted.
Patent JP-2000021523-A (JP)
Title: Repeater of electronic equipment
Inventor: AOKI TAKASHI
IPC: G06F1/26
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To join a repeater in the free direction when joined to a connector of the electronic equipment back part, and to join even a cable in the free direction by rotatably joining a repeater main body by being divided into first/ second stages, respectively arranging first/second connectors in the first/second stages, and rotatably joining the second connector and the second stage. SOLUTION: A repeater main body is divided into a first casing 20 being a first stage and a second casing 21 being a second stage, and an AC power terminal 1 being a first connector, an AC power output terminal 9, first/second/(n)th sub-electronic equipment terminals 11, 12, n and a joining piece 22 being a second connector are arranged. The first casing 20 and the second casing 21 are joined by a rotary structure, and the joining piece 22 and the second casing 21 are also joined by the rotary structure. Thus, when joining piece 22 is inserted into an inlet for receiving supply of a power source of the personal computer back part, the connecting direction can be freely set according to a storage space of a personal computer.
Patent JP-S58105463-A (JP)
Title: Magnetic head holding mechanism
Inventor: HANAGATA SHIZUO
IPC: G11B5/54
Filed: 1981-12-16
Abstract: PURPOSE:To prevent bending of the spring of a magnetic head for a magnetic head holding mechanism in a double-sided floppy disk device, by engaging a hook with a shelf part at the position where a gimbalspring forms a flat surface when it is unloaded. CONSTITUTION:When a bail moves to load a magnetic head, a carrier 52 has revolutions in accordance with the movement of the bail. The magnetic head 51 is attached to the carrier 52 with its spring 59 attached to the carrier 52 with an inclination of degrees. Thus the rubbing face 56 of a magnetic converter assembly 55 touches in parallel and close to a medium 19. When the bail moves more, the tip of the carrier 52 hits a frame 61. Thus the carrier 52 is held at a prescribed position. In this case, the assembly 19 has a touch to the medium 19, and therefore a shelf part 58 is detached from a hook 57 attached to the carrier 52. Thus the head 51 is loaded. In such a way, the spring of the head 51 is not bent when the head 51 is changed to a loaded state from an unloaded state. Therefore the face 56 of the assembly 55 touches in parallel to the medium 19, and the corner part of the assembly 55 never touches the medium face. Thus the medium 19 is never damaged.
Patent JP-H10240918-A (JP)
Title: Method for interpolating three stimulus color space data
Inventor: MCDONOUGH TIMOTHY M
IPC: G06T1/20
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce data band width necessary for access to data storage by repeating an operation for reducing a sub-structural body in each axial vector based on a bit count. SOLUTION: Chromaticity(C*) is frequently stored in a low chromaticity space so that a user can control low chromaticity value data. In node arrangement, non-linear analogy that 0, 4, 8, then 16, 24, 32, then 48, 64, then 96, 128, then 192, and then 255 is obtained. In this case, which bit in each coordinate of three data words specifies the number of times of an interpolation arithmetic operation is judged, and a bit count is set in the value of the base logarithm 2 of a difference between corresponding adjacent map node values. An operation for reducing a sub-structural body in each axial vector three-dimensionally, second-dimensionally, and one-dimensionally toward the position of a cylindrical structural body until each set bit count is turned into zero is repeated based on the bit count.
Patent JP-S6263713-A (JP)
Title: Rising and falling dam made of flexible film
Inventor: NISHIMURA AKIRA
IPC: E02B7/20
Filed: 1985-09-12
Abstract: PURPOSE:To obtain a light-weight, soft filmy material easily by a simplified method in which a reinforcing material containing the same rubber polymer as the rubber of a rubberized fabric filmy material is integrally combined with the side of a spongy sheet 7. CONSTITUTION:A rubber reinforcing material containing the same rubber polymer as the rubber of the outer surface of a rubberized fabric filmy material 4 is integrally combined with one side of a spongy sheet 7 by allowing the rubber reinforcing material to permeate into the sheet 7 slightly with a small thickness of the rubber reinforcing material remaining on the outside. The sheet 7 is bonded to the filmy material 4 through an adhesive 9 at the rubber face. The reinforcing material can thus be produced separately in advance and can also be attached in any form and at any portion.
Patent JP-S5992065-A (JP)
Inventor: NISHIHARA TAKAO
IPC: B65G61/00
Filed: 1982-11-19
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-S6094897-A (JP)
Title: Reduction reversing device for vessel
Inventor: OKITA MASAKAZU
IPC: F16H3/14
Filed: 1983-10-28
Abstract: PURPOSE:To reduce the weight of reversing device by forming the case of reduction reversing system for reducing the speed of Diesel engine to convert into advance/back propulsion force integrally through diecast. CONSTITUTION:The case 20 of reduction/reversing device secured to the engine case 21 is formed integrally through diecast where a hollow advance shaft 23 is supported rotatably by the rear wall section 20a of said case 20 through a bearing 24. An advance friction board is provided at the front end section of said advance shaft 23 through a bearing 25 and secured together with a pair of back friction boards 27 to the flywheel of Diesel engine. An output shaft boss 38 is formed on the rear wall 20a of case 20 while the inner end of output shaft 40 supported by said boss is coupled through gears 41, 37 to the advance shaft 23.
Patent JP-H0651135-A (JP)
Title: Adapter mounting plate for connecting optical connector
Inventor: SHIINO MASAHITO
IPC: G02B6/00
Filed: 1992-07-30
Abstract: PURPOSE:To facilitate a connecting operation or maintenance and inspection operations, etc., by curving the adapter mounting plate to either side of plate bodies. CONSTITUTION:The plate body 2e is provided between the plate body 2a of a front surface and the plate body 2e of the flank in the direction intersecting diagonally therewith without intersecting orthogonally therewith. This plate body 2c is curved to a projecting shape on the outer side of a surplus length housing case body 1. Plural cylindrical adapters 7 for connecting optical connectors are mounted through such plate body 2e in the direction respectively orthogonal therewith. These optical connectors are so constituted that the optical fibers 4 within the surplus length housing case body 1 and the optical fibers on the outer side thereof are connected with the connectors in a plug-in system by inserting the optical connectors at both front ends. The adjacent spacings of the adapters 7 for connection are narrower on the recessed surface side of the curved plate body 2e but the adjacent spacings A ate wider on the projecting surface side of the curved plate body 2e.
Patent JP-H0653715-A (JP)
Title: Microwave amplifier
Inventor: KONO MASAKI
IPC: H03F1/56
Filed: 1992-07-30
Abstract: PURPOSE:To make a microwave amplifier small in size by forming a 2nd microstrip line having a 2nd width narrower than a 1st width between 1st and 3rd microstrip lines having the 1st width. CONSTITUTION:The width of microstrip lines 66, 70 is the same as the width of an input side matching circuit 52, the width of microstrip lines 68, 72 is narrower than the width of an input side matching circuit 52, and the width of the microstrip line 68 is narrower than the width of the line 72. Then an inductance of an inductor connected between the circuit 52 and a gate of a FET 50 is set to a desired inductance by making the width of the lines 66, 70 coincident with the width (w) of the circuit 52 and selecting properly the width w2 (w4) of the line 68 (72). Furthermore, since the length and the size of the lines 66, 68, 70, 72 are not related to the inductance, the microwave amplifier is made small.
Patent JP-2001032846-A (JP)
Title: Hermetically sealed rolling bearing
Inventor: KONDO MASATERU
IPC: F16C19/38
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent a fluid such as water and foreign matter such as scale from entering the bearing space to prevent reduction in the function of a sealing member on the end face side, deterioration of lubricants, generation of rust, and lowering of the bearing performance by suppressing the pressure change (negative pressure) in the bearing space. SOLUTION: An intermediate sealing member 20 is formed of a sealing body 30 having eccentricity, which is made eccentric by centrifugal force when rollers are rotated, and a hermetically sealing part 40 which comes in contact with the inner wall of a sealing space V when the rollers are stationary. Thus, since during the period of rotating the rollers, the sealing body 30 of the intermediate sealing member 20 is made eccentric by centrifugal force, the hermetic sealing part 40 is separated from the inner wall of the sealing space V, and thus the sealing function is lowered. As a result, the bearing space is opened to the atmosphere to prevent the pressure in the bearing space from becoming negative.
Patent JP-S58106243-A (JP)
Title: Anti-quake device for double structural construction
Inventor: KANAO YUUJI
IPC: F16F15/02
Filed: 1981-12-18
Abstract: PURPOSE:To restrain response in the event of earthquake and thereby make the construction smaller, by fixing the double structure of liquid sodium pump with a liquid metal and thereby increasing the natural frequency. CONSTITUTION:The whole system is previously heated to approx. 200 deg.C by a heater 10, and the space 5 between inner and outer casings 3, 4 is filled with molten sodium approximately at 200 deg.C. Thereafter heating with the upper heater 10 is interrupted and an inert gas at low temperature is supplied to a cooling tube 6, to freeze the molten sodium in the space 5 so as to couple the inner 3 and outer 4 casings into a solid single piece. Thus stiffness of the inner casing 3 is enhanced and its natural frequency increased to make possible of restraining the response for earthquake.
Patent JP-H0932739-A (JP)
Title: Vane pump
Inventor: HAYASHI TETSUJI
IPC: F04C2/344
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To ensure the strength of a vane pump while realizing a small-sized vane pump and enabling the measurement by storing a rotor, a cam ring, and a plate member inside a groove section for low pressure distribution and providing a recessed section for suction and a recessed section for discharge at a predetermined position on an end face on the cam ring side of a suction communicating passage which is opened and formed at a top and the plate member. SOLUTION: A cover in which a vane pump cartridge 3 consisting of a cam ring 8, a vane, and a rotor 6 and a side plate are stored is connected to a body 1, and a flow rate adjusting valve is stored inside the body 1 so that hydraulic oil is fed under pressure to the outside of a vane pump. A hydraulic oil passage is communicated with a suction communicating passage 12 on inner periphery of a suction connector, and a right end of the passage is communicated with a bypass side of the flow rate adjusting valve. A suction port 14 is formed in the recessed shape on an end face 1A, and groove sections 12A, 12B having a predetermined depth are formed, and the groove sections 12A, 12B form a low pressure distribution passage which supplies hydraulic oil to the suction port 14.  Consequently, it is possible to realize a compact vane pump which is light weight and suppress a leakage of hydraulic oil to the outside of the vane pump.
Patent JP-H0489715-A (JP)
Title: Carrying line device for rod shaped kneaded product
Inventor: NAKAMURA KATSUHARU
IPC: A23L17/00
Filed: 1990-08-02
Abstract: PURPOSE:To align products certainly in the lateral direction before carrying them by arranging a lateral directional carrying belt at a low level in such a manner that the rear end of each product departs from a longitudinal directional carrying belt before the fore end of the product touches the lateral directional carrying belt on the downstream end of the longitudinal directional carrying belt in the case of a device in the title for cylindrical fish paster products, etc. CONSTITUTION:On the downstream end of a first carrying belt 5 for carrying products in the longitudinal direction, a second carrying belt 6 running in the direction at right angles to the direction of the first carrying belt 5 is arranged at a low level in such a manner as to leave a clearance by which the back end of each product 1 departs from the first carrying belt 5 before the fore end of the product 1 touches the second carrying belt 6. Accordingly, the products headed in the longitudinal direction are transferred onto the second carrying belt 6 while certainly keeping their heading direction as they are to be carried in alignment in their condition perfectly parallel to the lateral direction.
Patent JP-S6263502-A (JP)
Title: Method of promoting growth of plant under red light
Inventor: HIRAI YASUICHI
IPC: A01N43/22
Filed: 1985-09-14
Abstract: PURPOSE:To extremely promote growth of plant such as crops, vegetables, ornamental plants, fruit trees, forest trees, etc., by treating the plants in an early growth stage with an effective amount of brassinolide under red light. CONSTITUTION:Plants are treated with an effective amount of brassinolide[=2(2alpha, 3alpha, 22R, 23R)-tetrahydro-24S-methyl-B-ho-mo-7-oxa-5alpha-chole stan-6-one] shown by the formula under red light at about 660nm. An aqueous solution is preferable as the form of brassinolide to treat and its effective am ount is 10<-6>-10<2>ppm, preferably 10<-4>-1ppm. Brassinolide is dissolved in a solvent such as ethanol, isopropanol, etc., further diluted with water to give an aqueous solution of brassinolide having the above-mentioned concentration, which is applied to plants in an early growth stage or sprinkled on the root parts of plants at an early growth stage.
Patent JP-H05210715-A (JP)
Title: Graphic processing method
Inventor: KATO TAKAHIRO
IPC: G06T1/00
Filed: 1992-07-30
Abstract: PURPOSE:To select various area filling patterns and to easily obtain a shadow effect for data whose coordinates are transformed by expansion/contraction to a size wider than original data and various deformation and development methods by displaying the set conditions of plural kinds of editing processing for graphics in a table. CONSTITUTION:Plural kinds of editing processing for graphics expressed based upon coordinate information can be set up and the set conditions of the editing processing are displayed in the table so as to identify whether the editing processing is set up or not. The set conditions displayed in the table include information expressing the size of the graphics and the displayed table includes the display of plural patterns to be painted-out. A parameter set included in this image processing system is specified on a parameter definition screen shown by graphics in a graphic editing program. Thereby design-like elements can be applied to document preparation or graphic edition by superposingly outputting characters.
Patent JP-H0930434-A (JP)
Title: Motor driven power steering device
Inventor: WAKAO HIROKAZU
IPC: B62D5/04
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of radiating noises caused by heat or PWM modulation and costs and to miniaturize a device by providing a metallic substrate having a driving circuit on a surface and an aluminum case having this substrate incorporated inside. SOLUTION: Since a metallic substrate 8 and a case C are made of aluminum having high heat transmissivity, and also because a gear case is made of aluminum, heat discharging is greatly improved. Because of this improvement in heat discharging, even when a control circuit 2 is provided adjacently to a driving circuit 4, the control circuit 2 is not adversely affected by the heat of the driving circuit 4. Further, since the heat of the case C is diffused via the gear case or an electric motor, the control circuit 2 and the driving circuit 4 are provided adjacently to each other inside an engine room. By providing both circuits 2 and 4 in the engine room, wiring is shortened. By shortening the wiring, a power loss is reduced and the generation of radiating noises caused by PWM modulation is limited.
Patent JP-H1153927-A (JP)
Title: Fluorescent lamp socket mounting structure
Inventor: OSADA TAKESHI
IPC: F21V19/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp socket mounting structure, capable of holding a fluorescent lamp socket housed in a socket base at a given position without requiring special parts. SOLUTION: A plug-in type fluorescent lamp socket 5 is provided, incorporating a contact having a contact piece elastically sandwiching a lamp pin to be inserted between both sides in the radial direction. A synthetic resin-made socket body 21 of the socket 5 is provided with a lock claw 37, integrally protruding from a peripheral face thereof. A socket base 4 having a socket mounting cylinder part 12 for housing the fluorescent lamp socket 5 is provided with a claw receiver part 20. The lock claw 37 is hooked on this claw receiver part 20 to fix the fluorescent lamp socket 5 housed in a given housing position of the socket-mounting cylinder part 5. Thereby, pulling-out of the fluorescent lamp socket 5 accompanying lamp removal is prevented.
Patent JP-H07312330-A (JP)
Title: Equipment and method for evenness of wafer surface
Inventor: HAWAADO ERU TEIGERAA
IPC: B05C11/08
Filed: 1993-08-18
Abstract: PURPOSE: To provide an apparatus and method of planarizing a wafer surface, without using the mechanical polishing. CONSTITUTION: A fluid insulation material is applied to treating surfaces of wafers 24-31, the wafers are laid on the inner side faces of a tubular wall of a planarizer 10 with their treating surfaces facing the center axis of the planarizer, the planarizer is rotated to exert a centrifugal force on the treating surfaces to uniformly distribute the insulation material over the wafer surfaces.