baber/WOPTO huggingface dataset:
Patent JP-H0331726-A (JP)
Title: Light source compensating mechanism for spectroscope
Inventor: HAYASHI TSUTOMU
IPC: G01J3/443
Filed: 1989-06-29
Abstract: PURPOSE:To fix the quantity of reference light incident upon a monitoring detector, and even if the slit of an exciting spectroscope is changed, to maintain the compensating accuracy of a light source by controlling a stop arranged on the prestage of the detector in relation to a change in the slit of an exciting spectroscope. CONSTITUTION:The wavelength and slit of the exciting spectroscope 2 and the stop of a variable optical stopping mechanism 6 are set up to respective reference values and a detection value by the monitoring detector 4 at that time is converted by an A/D converter 12 and the converted digital value is stored in a reference value memory 10. When the slit of the spectroscope 2 is changed, a signal is inputted to an exciting spectroscope control part 8, the spectroscope 2 is set up to reference wavelength and a comparing part 14 compares the set reference wavelength with the reference value stored in the memory 10. When both the values are different, a stop control part 16 drives the mechanism 6 and the stop is controlled so that the detection value of the detector 4 coincides with the reference value. Although the quantity of excited light is changed by the change of the slit, the quantity of incident light to the detector 4 is suppressed to a proper range.
Patent JP-S6057027-A (JP)
Inventor: HENRII AARU BIRETSUTAA
IPC: F16D65/60
Filed: 1984-08-15
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-2000011409-A (JP)
Title: Actuator device of optical pick-up and its manufacture
Inventor: YOSHIFUSA KOJI
IPC: G11B7/22
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in manufacturing work of an actuator device of an optical pick-up work, and to permit a better management of manufactured actuators. SOLUTION: A metallic mold used at the time of molding an object lens supporting member 1 is provided with a core to form a coil, and a focus coil 2 and a radial coil 3 are arranged on the core beforehand. The coils and the object lens supporting member are molded in one body by molding the object lens supporting member 1 with the metallic mold provided with the coils wound around the core.
Patent JP-H0613970-A (JP)
Title: Mobile body telephone set
Inventor: NAKAHARA KENJI
IPC: H04B7/26
Filed: 1992-06-29
Abstract: PURPOSE:To save power consumption by comparing a caller telephone set with a facsimile telephone set in a storage device at the arrival of a call and giving a received signal to a facsimile receiver when the facsimile transmission is identified. CONSTITUTION:The telephone set is provided with a radio equipment 1 making transmission reception of a radio signal from a base station, a facsimile connection recognition device 5 recognizing the connection of a facsimile receiver 8, and a changeover device 7 selecting a reception signal from the base station as to whether it is sent to the facsimile receiver 8 or a transmitter-receiver 10. At the arrival of a call, a facsimile telephone number in a storage device 3 storing the facsimile telephone number of an opposite facsimile equipment and an opposite telephone number are compared by an identification device 4 to identify whether or not the sender sends a facsimile transmission signal. When the opposite telephone number is the facsimile telephone number and the facsimile connection recognition device 5 confirms the connection of the facsimile receiver 8, power is supplied to the receiver 8.
Patent JP-H02197478-A (JP)
Title: Small vehicle
Inventor: TAKAHASHI HIROYUKI
IPC: B62J11/00
Filed: 1989-07-03
Abstract: PURPOSE:To maintain stable running despite however a load may be changed by arranging in a position before a driver's seat a fuel tank forming in its lower baggage storage space and providing the fuel tank extending its rear part to the front part lower of the seat. CONSTITUTION:When the invention is applied to a unit swing type motorcycle 1 providing vertically swingably in the rear part of a car body a power unit 5 having a rear wheel 4, the car body is formed in its part between a steering handle 2 and a seat 6 so as to large flex to the lower as viewed from a side surface, and this flexing part arranges in its lower part an almost flat footstep 7. While the part between the steering handle 2 and the seat 6 is almost linearly connected by a knee grip member 8 constituted of a fuel tank 8a and its cover 8b, and space 9 of almost tetragonal shape as viewed from the side is formed between this knee grip member 8 and the footstep 7. An increase is contrived of the capacity of the fuel tank 8a extended to the lower side of the seat 6.
Patent JP-S6326923-A (JP)
Title: Measurement of color purity for color display
Inventor: MOCHIZUKI ATSUSHI
IPC: H01J9/42
Filed: 1986-07-21
Abstract: PURPOSE:To enable the purity of colors to be measured highly accurately by obtaining the 2 central positions for both positive and negative directions of external magnetic field and using them as interior division points to obtain the central position of an electron beam in a state where magnetic field has no effect. CONSTITUTION:Assuming that the center of an electron beam 16 is at B0 in a state where no external magnetic field is impressed, external magnetic field is applied first to move the center of the electron beam 16 to B1 to cause a break in a phosphor dot 15, then external magnetic field having an opposite direction thereto is applied to move the center of the electron beam 16 to B2 to cause a break in the phosphor dot 15 again. In a state where the center of the electron beam 16 is at B1 with the break caused in the phosphor dot 15, a direction of electron beam shifting, the radius of the phosphor dot, the radius of the electron beam and a size of missing beam can be computed, enabling the central position B1 of the electron beam 16 to be obtained. Similarly, the central position B2 of the electron beam can also be obtained, enabling the central position B of the electron beam to be obtained as a interior division point for dividing line sequents B1, and B2 to 1m11: 1m21.
Patent JP-S6062414-A (JP)
Title: Method of reducing effective diameter of female screw, and rolled thread tap for said reduction
Inventor: GOTOU HARUO
IPC: B21H3/10
Filed: 1983-09-14
Abstract: PURPOSE:To make undefective a product which is defective because the effective diameter of its female screw is too large, by utilizing the plastic deformability of the detective product and tapping it again. CONSTITUTION:In a method of making undefective a product which can be plastically deformed and has a margin material for the inside diameter and root diameter, the inside diameter defined by a surface 2 is increased to D'1 by using an effective diameter reduction tap so that the surface 2 is cut to a position 2'. The product is plastically deformed so that the material of portions a, a' as hatched in the drawing are displaced toward the outside circumference of the female screw of the product. At the same time, portions b, b' and formed by the plastic deformation so that flanks 3 are displaced forth to positions 3'. As a result, the effective diameter of the female screw is reduced by an effective diameter correction quantity deltaD2. The effective diameter D2 is thus corrected to a normal one D'2.
Patent JP-H0219967-A (JP)
Title: Data arithmetic unit
Inventor: NAKAMURA KAZUO
IPC: G06F17/18
Filed: 1988-07-08
Abstract: PURPOSE:To perform the arithmetic of a large quantity of data in a simple way and in real time with use of a counter of small capacity by counting the generating frequency of the n-bit digital data for each contents by means of 2<n> pieces of counters and carrying out the arithmetic in response to the count value. CONSTITUTION:An A/D converter 2 converts the analog signals received from a measuring device 1 into the n-bit digital data and outputs them. An address detecting circuit 3 decides and detects the contents of 2<n> pieces of digital counters and outputs the detection signals in accordance with the results of detection. A counter consists of 2<n> pieces of addition circuits 4 and 2<n> pieces of memories 5. An arithmetic circuit 7 reads the values out of the memories 5 via a memory output circuit 6 and performs the prescribed arithmetic. Thus a large quantity of data can be calculated in a simple and quick way by a memory (counter) of small capacity regardless of the noise component.
Patent JP-H0515654-A (JP)
Title: Magnetic card for game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: G06K19/00
Filed: 1991-07-10
Abstract: PURPOSE:To improve the handleability by providing a holding ball recording part, a money left recording part, and a display column in which the number of holding balls and the money left are printed, in a magnetic card for a pinball machine, etc. CONSTITUTION:In the center on the surface of a card main body 10, a display column 11 is provided, and in both side directions of the display column 11, a date 12, the money left 14, and the number of holding balls 16 are printed and displayed, respectively as shown in the figure. Also, in the lower stage on the surface, an entry column of a hall name 18 is provided. On the reverse side of the card main body 10, a belt of a magnetic recording medium is provided, and money left information and holding ball information are recorded therein. When this card 1Oa is inserted into a game machine and a game is executed, and an end button is pushed, amount information of the money left, and holding ball information are inputted, recorded in the magnetic recording medium, and also, the date 12, the money left 14, and the number of holding balls 16 are displayed on the card body 10.
Patent JP-H1162967-A (JP)
Title: Gas bearing device for high speed rotary shaft
Inventor: WANGER GERHARD
IPC: F16C25/02
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To perform rotation of a machine part, consisting of a shaft and an apparatus, with the maximum number of revolutions, maximum rotation precision, best synchronous operation, and reduced energy consumption, in a gas bearing device for a high speed rotation shaft. SOLUTION: A shaft 1 is provided with an apparatus arranged at one end. At least three gas bearings 3a, 3b, and 3c for radial bearing are arranged along a shaft. The gas bearings are arranged in a fixed casing 2. The bearing holes of the first and third bearing 3a and 3c are formed concentrically to each other, and the bearing hole of the second bearing 3b positioned in a central position is eccentrically deviated from the bearing holes of the first and third bearings. An eccentric deviation is effected by a regulation device.
Patent JP-2001004465-A (JP)
Title: Torque sensor
Inventor: NAKAMURA YORIHISA
IPC: G01L3/10
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a noncontact torque sensor having simple structure. SOLUTION: A steering side shaft 2 and a steering mechanism side shaft 3 are coupled coaxially through a torsion bar 4 such that they can be displaced relatively. A substantially columnar body 11 to be detected is secured, at the central position of a circle, to the steering mechanism side shaft 3. A groove 11a is made in the upper surface of the body 11 to be detected while extending in parallel with the radial direction of the steering mechanism side shaft 3. The body 11 to be detected is made of a ferromagnetic material (iron, permalloy, stainless steel, or the like). A substantially columnar support 8 for magnetic detector is secured, at the central position of a circle, to the steering side shaft 2 in proximity to the body 11 to be detected. A magnetic detector 13 is contained in a hole 8a.  The magnetic detector 13 comprises a magnetoreluctance element 21, and a magnet M1 for applying a bias field to the magnetoreluctance element 21.
Patent JP-S5694733-A (JP)
Title: High purity crystal powder buffer for semiconductor
Inventor: AOKI MASARU
IPC: H01L21/22
Filed: 1979-12-28
Abstract: PURPOSE:To eliminate a bed influence upon an Si wafer surface by a buffer which has a given grain size, is composed of a crystal powder of a high SiO2 purity and has a given quantity or less of impurity contents such as Fe, Al, Na, K, Li, Ca and Cu. CONSTITUTION:When a drive-in diffusion is performed for an Si wafer, the Si water 2 is laminated and a buffer 1 is placed in between. This buffer is composed of a crystal powder having a grain size of 100 meshes or less and has a characteristics that the purity of SiO2 is 99.99% or more and an impurity contents of less than Fe 7ppm, Al 20ppm and Na 5ppm. With this, the surface of the Si wafer has no particle traces, has no crystal defects and the crystal powder attached to the surface can be easily eliminated, thus, it is suitable for a mass production.
Patent JP-S6062389-A (JP)
Inventor: TAKADA KATSUMI
IPC: E06B9/82
Filed: 1983-09-13
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-S5872890-A (JP)
Title: Planar heat exchange element
Inventor: IWATA HIDEO
IPC: F28F3/12
Filed: 1981-10-24
Abstract: PURPOSE:To manufacture the heat exchanger element with small connecting parts and with  high productivity by a structure wherein a plurality of compartments are formed by providing  partition parts, which are formed by tightly fixing an upper and a lower walls with each  other in such a manner that a passage is left for heat transfer medium to flow into a compartment in the interior of a long size planar sack body. CONSTITUTION:The element consists of a long size planar sack body 4 provided with partition  parts 5, which are formed by tightly fixing the upper and the lower walls with each other in  such a manner as a form to plurality of compartments 6 within the sack body 4 and as well  as to left the passages 7 for heat transfer medium to flow in and out of all the compartments  6 in succession. The partition parts 5, which extend perpendicular to the longitudinal direction  of the planar sack body 4, are provided along the longitudinal direction of the sack body 4 at  equal intervals in succession and at the same time the passages 7 for heat transfer medium to  flow in and out of a compartment are provided at the end part of each partition part 5 so that the end part for the passage 7 of one partition part 5 is opposite to the end part for  passage 7 of adjacent partition part 5 alternately. Accordingly, no heat exchange elements with various sizes are necessary to make, while only one long size continuous element is enough to  make, resulting in facilitating the manufacture and lowering the manufacturing cost.
Patent JP-H04370241-A (JP)
Title: Craped woven fabric
Inventor: HONDA JUNKO
IPC: D03D15/567
Filed: 1991-06-15
Abstract: PURPOSE:To make woven fabric in which a craped pattern is formed by partially shrinking warp or weft yarns flexible and colorful and simultaneously providing the hardly disappearing craped pattern. CONSTITUTION:Raised parts 12, 24 and 34 in which a craped pattern is formed are formed into a double construction of the upper fabrics 11, 21 and 31 and the lower fabrics 13, 23 and 33 superposed in the upper and lower parts. Middle fabrics 12, 22 and 32 in the interior are then shrunk and warp and weft yarns different from the corresponding warp and weft yarns in any one fabric of the upper, middle and lower fabrics corresponding to the other raised parts are simultaneously used as part of the warp and weft yarns in any one fabric of the upper, middle and lower fabrics. Thereby, weaving density in the contour of the periphery of the raised parts is increased and slippage is prevented from occurring so that the craped pattern may hardly disappear. The warp and weft yarns constituting the upper, middle and lower fabrics are replaced between the respective raised parts (24 and 14 or 34) to make the pattern formed from the raised parts colorful.
Patent JP-H09329420-A (JP)
Title: Micro-dimension measuring method
Inventor: AKIMOTO SHIGEYUKI
IPC: G06F3/048
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method and device which can simplify and make accurate the measuring operations. SOLUTION: In this measuring method to perform measurement of a work in comparison to the data stored in advance, the edge of a work to be measured is sensed by a sensing tool by scanning from the central region P of the tool S toward its peripheral region upon selecting one of the scanning directions provided. To perform edge sensing, the relative positioning of the tool S with the work is changed, and the scanning direction of the tool part is turned oppositely when the central region P of the tool S goes beyond the edge.
Patent JP-H09314191-A (JP)
Title: Device for feeding water on upper part of lake to lake bottom by wave force
Inventor: YAMASHITA MASASHI
IPC: C02F7/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To activate the circulation of water up and down in the whole of a lake by forming a funnel-shaped body protruding on the lake surface by a float, installing a pipe of length of reaching the lake bottom on the small diameter side of the body, and using an anchor and fixing the funnel-shaped body on the lake bottom so that the body is not dropped. SOLUTION: A funnel-shaped body 1 is fixed on the lake bed B by an anchor 4 in a manner of setting a large diameter section of the body facing upward by a float 2 so that the body is set a little higher than the lake surface A. When waves C run over the large diameter section and water is infiltrated therein, the funnel-shaped body 1 is sunk downward by the external pressure, passed through the inside of a pipe 3 and sunk down gradually to the lake bottom B. Water is infiltrated into the funnel-shaped body 1 when the waves are risen, and the body is sunk to the lake bottom B. Lake water can be circulated easily by repeating the above-mentioned operation almost without any running cost thereof.
Patent JP-H0615374-A (JP)
Title: Method for processing edge of steel sheet
Inventor: NISHIYAMA TADAO
IPC: B23D19/06
Filed: 1992-06-29
Abstract: PURPOSE:To control wear of rubber lining roll and to prolong the life by pressing hard pressurizing rolls to the edge part of ear-cutting steel sheet and crushing the edge part of both surface and back faces. CONSTITUTION:Burrs after ear-cutting steel sheet 2 are crushed to process the edge. For that purpose, by pressing the pressurizing rolls 1, 1a, 1b, 1'a, 1'b of metal, ceramics, etc., to the edge part of the ear-cutting steel sheet 2, the edge of both surface and back faces of the edge part are crushed. The pressurizing rolls are desirably trapezoid shaped rolls. Especially, if a roll with 80mm outer diameter, 20mm body length and 1/10 taper is used for the pressurizing roll 1a, 1b, if SPCC material with 3.6mm thickness is used for the steel sheet, and if the pressurizing force of the roll is set at 150kgs, then the face of the edge part of the steel sheet is cleanly removed and protruding roughness is eliminated.
Patent JP-S6323874-A (JP)
Title: Novel derivative of 2,6-piperazinedione, manufacture and medicinal composition
Inventor: JIRUBEERU RABIERU
IPC: C07D401/06
Filed: 1987-07-08
Abstract: The invention relates to 2,6-piperazinedione derivatives of general formula I    <IMAGE>  (I)  in which: A and B each denote a methylene radical or a carbonyl radical with the proviso, however, that A and B never simultaneously denote the same radical, R1 denotes a diphenylmethyl radical optionally substituted on the benzene rings with a halogen atom, a cyclohexyl radical, a pyridylmethyl group, or a benzyl radical optionally substituted with a halogen atom or with an alkoxy radical containing from 1 to 4 carbon atoms, R2 denotes a pyrimidinyl radical or a phenyl radical optionally substituted with a halogen atom, with an alkyl radical having from 1 to 4 carbon atoms, with a trifluoromethyl radical or with an alkoxy radical containing from 1 to 4 carbon atoms, n is an integer from 2 to 4, and their addition salts with a pharmaceutically acceptable inorganic or organic acid.
Patent JP-S6327766-A (JP)
Title: Visualizing apparatus for flow of fluid
Inventor: YUASA HAJIME
IPC: G01M10/00
Filed: 1986-07-22
Abstract: PURPOSE:To instantaneously observe the flow speed distribution of the fluid flowing around a body and to prevent the contamination of a fluid, by using the change in the temp. distribution of the fluid or the change in the temp. distribution on the surface of the body as a tracer of flow. CONSTITUTION:The surface of the body 1 placed in the flow F of a fluid is heated from the outside by a lamp 2 so as to reach definite temp. in a stationary fluid and said fluid is allowed to flow in this state and the image of the body 1 is picked up by a TV camera 3 having infrared image pickup function. Then, the temp. distribution on the surface of the body 1 is measured using a thermography comprising an electronic circuit outputting a variable density or color gradation image corresponding to the intensity of the surface temp. distribution of the body 1 and this result is displayed on a monitor television 5 for temp. distribution to observe the change in the surface temp. of the body 1. Further, by applying image processing to said temp. distribution by a microcomputer 6 and an image processor 7 to display the same on a monitor television 8 for flow speed distribution, the flow distribution of the flow F of the fluid can be instantaneously observed visually.
Patent JP-H0335752-A (JP)
Title: Method for collecting guts of crab and apparatus therefor
Inventor: IMAI YUKIO
IPC: A22C29/00
Filed: 1989-06-30
Abstract: PURPOSE:To collect guts of crab scarcely using hand work by separating legs and a carapace from a crab, crushing and separating the carapace with a specific drum into carapace and guts mixed with foreign materials and treating the guts with a selection machine. CONSTITUTION:Legs and carapace of raw crab are removed by a carapace- removal operation and the separated carapace is crushed with a pair of right and left drums 2C, 2D having circular holes 2C3, 2D3 with a specific size on the outer circumference and rotating in inward directions. The carapace is separated into carapace and guts mixed with foreign material by this process. The guts containing foreign material are separated into guts and foreign material by the treatment with a crab guts selection machine 4 composed of a drum 4D rotating around a horizontal axis, having a number of circular holes 4D1 with specific size on the circumference and containing feed blade 4F in the drum. The guts are recovered through the circular holes and the foreign material is discharged from a side end of the drum. The crab guts can be easily collected by this procedure.
Patent JP-S6327880-A (JP)
Inventor: MURAYAMA TOMIO
IPC: G09G1/14
Filed: 1986-07-22
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-H0337056-A (JP)
Title: Artificial knee joint
Inventor: MIYAJIMA HIDEYUKI
IPC: A61F2/38
Filed: 1989-06-30
Abstract: PURPOSE:To allow the backward rotation of a tibia member and secure a large movable area when it is bent by forming a spherical or elliptic spherical protruded sliding face on the rear center sliding face of a femur member, and providing a spherical or elliptic spherical recessed sliding face on the rear center sliding face of the tibia member. CONSTITUTION:A spherical or elliptic spherical protruded sliding face 1a is formed on the rear center sliding face of a femur member 1, and a spherical or elliptic spherical recessed sliding face 2a is formed on the rear center sliding face of a tibia member 2. The femur member 1 and the tibia member 2 are fitted to a femur 3 and a tibia 4, respectively, when they are bent from the extended state. The protruded sliding face 1a of the femur member 1 is coupled and stored in the recessed sliding face 2a formed at the rear center of the sliding member 2b of the tibia member 2, thus the backward bending motion of the tibia member 2 is allowed without being moved forward, and the movable area of a knee joint can be improved to 135 deg. to allow upright sitting.