baber/WOPTO huggingface dataset:
Patent JP-S63148146-A (JP)
Title: Construction of sample chamber of spectrophotometer
Inventor: NISHIZAWA SEIJI
IPC: G01N21/03
Filed: 1986-12-11
Abstract: PURPOSE:To permit easy and quick attachment and detachment of various samples by various kinds of measuring methods by forming a recess to the bottom of an optical bench and freely attachably and detachably imposing a unit type sample stand mounted with a sample holder to the bottom of said bench. CONSTITUTION:Fourier transform spectrophotometer 10 is constituted of detector part 12, a sample chamber 13 and a light source part 14. The bottom of the sample chamber 13 is bored with the recess 15 in the optical bench 11 and is formed with a flat face 16 of a receiving seat contg. a packing 16a around said recess. On the other hand, the unit type sample stand 17 is constituted of a base plate 18 covering the recess 15 and the sample holder 19a. The sample meeting the measuring method is mounted to the stand 17 removed from the sample chamber 13 and the stand 17 is imposed in the bottom and is screwed thereto at the time of making spectral measurement. A special sample is housed in the recess 15 after a part of the device is mounted to the rear face of the base plate 18; therefore, the various sample devices are easily and quickly attached and detached.
Patent JP-H11134848-A (JP)
Title: Transfer protection part of disk reproducing apparatus and transfer protection device of the same
Inventor: HASHIZUME KATSUMI
IPC: G11B33/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent leaving of a transfer protection part in order to prevent swinging of a mechanism portion during transportation of CD changer. SOLUTION: An inserting/removing shaft portion 1A of a transfer protection part 1 is inserted with pressure into a hole 2F provided at the rear surface panel 2C of a device. A disk changer mechanism portion 2D is restricted by the inserting/removing shaft portion 1A for unwanted swinging generated by impact during transportation. The AC cord 2A is held in such a manner as passing through a ring of belt by inserting a holding belt portion 1B into a fixing portion 1C. Since the AC cord 2A cannot be inserted to a receptacle if the AC cord 2A is removed first from the panel 2C in order to use the device, leaving of the transfer protection part 1 can be prevented.
Patent JP-2000125465-A (JP)
Title: Protector
Inventor: SAKURAI HIROSHI
IPC: H02H9/06
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To connect discharge tubes between pair lines and the ground at branch points of a LAN circuit so as to avoid the direct crossing of circuits, and furthermore, obtain sufficient frequency characteristic in the frequency range of approximately 0-100 MHz. SOLUTION: A board is formed in a three-layer structure. A plurality of pairs of signal conductors 3, with which respective electrodes corresponding to signal input terminals 1 and signal output terminals 2 are connected to each other, are formed on the upper layer and the lower layer of the board with a dielectric material of the board interposed therebetween. A ground conductor 4, to which discharge tubes are connected so as to cross the signal conductors 3, is formed on the middle layer of the board. Mutual inductances are produced between the signal conductors 3, and small capacitance capacitors are connected between the conductors of different pairs of the signal conductors.
Patent JP-H06151061-A (JP)
Title: Electroluminescent element
Inventor: MORIGUCHI MASAHIKO
IPC: H05B33/22
Filed: 1992-11-05
Abstract: PURPOSE:To provide an electroluminescent element capable of providing a number of emitting light fluxes with less consumed power and usable as an efficient face light emitting light source and a display device. CONSTITUTION:An electroluminescent element is provided with a light emitting layer 4 for emitting light when an electric field is added, and electrode layers 2, 4 arranged on both sides of the light emitting layer. It further has a light propagating layer 6 consisting of the substantially same material as the light emitting layer 4, formed continuously to the light emitting layer 4, and having scattering particles 7 for scattering the propagated light from the light emitting layer 4 to the outside. Thus, a number of emitted light fluxes can be provided with less consumed power, and the electroluminescent element can be utilized as an efficient face light emitting light source and a display device.
Patent JP-H03158467-A (JP)
Title: Continuous film forming device
Inventor: AKUTAGAWA RYUTARO
IPC: C23C14/56
Filed: 1989-11-14
Abstract: PURPOSE:To prevent the generation of cracking at the time of film formation by providing a heating means just behind a film forming region to relieve the abrupt temp. change of a traveling long-sized substrate right after the film formation at the time of depositing the thin film by evaporation on the substrate. CONSTITUTION:The long-sized substrate 11 is made to travel along a can 12 set at a prescribed temp. and the fine particles 16 from an evaporating source 15 are deposited by evaporation in the film forming region 13 via the aperture of a mask 18, by which the film formation is executed. The heating means 14 (lamp or the like) is provided just behind the film forming region 13 to form a heating region 17 of the heating intensity smaller than the intensity of the thermal load which the substrate 11 receives. The temp. of the substrate 11 increased by the thermal load at the time of the film formation is gradually lowered down to the can temp. in this way, by which the generation of the cracking in the film is prevented and the film having the high degree of perfection is continuously formed.
Patent JP-S63151775-A (JP)
Inventor: AOKI KOUJI
IPC: E05B81/64
Filed: 1986-12-12
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-H02143952-A (JP)
Title: Tape hiss noise removing system in tape sound recording and reproducing device
Inventor: YASUI KATSUMA
IPC: H04B1/62
Filed: 1988-11-25
Abstract: PURPOSE:To uniformly remove a tape hiss noise without changing a sound recorded original signal even when a different tape sound recording and reproducing device is used by executing a compressing operation for the signal at sound recording time and an extending operation for the signal at reproducing time according to digital processing. CONSTITUTION:In a sound recording part 1, an inputted audio signal SA is extracted and converted into a digital signal SAD, and for example, the high frequency part of the digital signal SAD is emphasized based on the peak value of the output signal of the sound recording part 1 set as a control signal and converted into an analog signal. In a reproducing part 2, a read out signal read out from a magnetic tape 5 is extracted and converted into the digital SAD signal, and for example, the high frequency part of the digital signal SAD is attenuated based on the peak value of the digital signal SAD set as the control signal and converted into the analog signal. Consequently, when the high frequency part emphasized at the sound recording time is attenuated for the emphasized amount and reproduced as the original audio signal SA, the level of the hiss noise is relatively reduced. Thus, the tape hiss noise can be uniformly removed in the tape sound recording and reproducing device.
Patent JP-H04168411-A (JP)
Title: Light polariscope
Inventor: OKAZAKI MASAHIDE
IPC: G02B26/10
Filed: 1990-10-31
Abstract: PURPOSE:To remove the bad effect of a face fall which is a change of emitting direction by making a light polariscope insensitive to the oscillation around an axis vertical to the incident direction of an incident light beam and parallel to a reflecting surface. CONSTITUTION:An incident light beam is a clockwise circular polarized light, and a first 1/4 wavelength plate 2 is disposed so that a P-polarized light parallel to an incident surface is obtained. A linearly polarized optical beam is entered to a beam splitter 3, and a polarizing film 3a transmits the P-polarized light, which is entered to a second 1/4 wavelength plate 4. The plate 4 is disposed so as to convert the P-polarized light to a counterclockwise circular polarized light. The light is converted to a counterclockwise beam by the reflection by a reflecting plate 5 and again to a S-polarized light by the plate 4, reflected by the film 3a and emitted. As the film 3a and the plate 5 are fixed at 45 deg., the deflection angles of the reflected lights by the reflecting surfaces of the two plate are constant, so that even if an optical system 6 is minutely moved, the outgoing angle of the optical beam is not changed, and the optical beam is emitted around an axis L while keeping the vertical direction to the axis L.
Patent JP-H11199537-A (JP)
Title: Production of gamma, delta-unsaturated ketone, mixture comprising aluminum compound of liquid at ambient temperature and production of the mixture
Inventor: ETZRODT HEINZ
IPC: B01J31/22
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To easily obtain the subject compound useful as a precursor of vitamin E or the like with almost no production of byproducts by reacting a specific allyl alcohol with a specific diketene or the like in the presence of a specific aluminum catalyst by Carroll reaction. SOLUTION: This compound of formula III is obtained by reacting (A) an allyl alcohol of formula I (R<1> is H or the like) with (B) a diketene or an acetoacetic acid alkyl ester of formula II (R<2> is a 1-5C alkyl) by using (C) an aluminum compound which has one or more groups of acetoacetic acid alkyl ester and one or two of alkoxyl groups, or an acetoacetic acid alkyl ester group esterified with specifically secondary butanol or isobutanol or esterified with two or more different alkanols and is a stable liquid at ambient temperature, or a mixture of such aluminum compounds as a catalyst by a modified or unmodified Carroll reaction.
Patent JP-H04171155-A (JP)
Title: Spindle saddle cooling device for machine tool
Inventor: ASADA KOJI
IPC: B23Q11/12
Filed: 1990-10-31
Abstract: PURPOSE:To provide a cooling device which can prevent a spindle from being one-sidedly heated by controlling both of the temperature of coolant and the amount of supply of circulating coolant in response to the heat generation of a spindle saddle caused by the revolution of the spindle. CONSTITUTION:When the rotating speed of a spindle 20 detected by a rotation sensor 23 is less than a set value set in advance, a change-over switch 18 is changed to the position of A by a controller 3O, the temperature of return oil is inputted into a temperature controller 19 by means of a second control temperature sensor 17, so that the temperature of coolant is thereby controlled by fulfilling the function of a heat exchanger 19' subjected to a controller 19 based on the difference in temperature between return oil and a spindle head 12. In addition, when the rotating speed of the spindle 20 is equal to or more than a set value set in advance, the change-over switch 18 is changed to the position of B, the temperature of a heat generating section is inputted to the controller 19 by a first control temperature sensor 14, and the heat exchanger 19' then starts functioning, so that the temperature of coolant is thereby controlled based on the difference in temperature between the spindle saddle 12 and the heat generating section.
Patent JP-H01137748-A (JP)
Title: Line edition equipment
Inventor: ICHIKAWA MAKOTO
Filed: 1987-11-24
Abstract: PURPOSE:To reduce memory capacity and to shorten a processing time necessary for determining an address by providing a relocating type address control memory, three tables, and an address control part. CONSTITUTION:In the relocating type address control memory 24, the address in the vertical and the horizontal directions of a macro time slot are stored. The bearer velocity correspondent address management table 26 holes the leaking address at each line speed of a signal source in a macro time slot for which a line is set, while the vacant macro TS table 27 holds the top address in a macro time slot from which the setting of line is released. Further, the macro TS-correspondent chain table 28 holds an address updating history at each line speed of a signal source in a macro time slot for which a line is set. By determining a write address to the memory 24 by means of the three tables, to access to the memory 24 at the time of setting a line is made unnecessary in said determining of the write address to the memory 24, hence the memory capacity can be reduced and the processing time for address- determination can be shortened.
Patent JP-H05135369-A (JP)
Title: Optical disk and optical disk device
Inventor: KATAYAMA HIROSHI
IPC: G11B7/24073
Filed: 1991-11-13
Abstract: PURPOSE:To facilitate switching of a rotational direction and to shorten moving time of an optical head in the case of switching a face by making the recording directions of information in a first face and a second face an inverse direction each other and making the end point of recording of the first face and the start point of recording of the second face in the vicinity of the outermost circumference together. CONSTITUTION:Information is recorded on a first face 9a of a double-sided optical disk 9 by making an inner periphery the start point and facing to an outer periphery clockwise and the information is recorded on a second face 9b by making the outer periphery the start point and facing to the inner periphery counterclockwise. Further, faces 9a and 9b are discriminated by the detection of the shift direction of the objective lens of the optical head or the moving direction of the optical head. Then, in the case of switching the recording and reproducing faces, necessity inversing the rotation of a spindle motor is eliminated and the movement of the optical head is settled from the outer periphery part of the face 9a to the outer periphery part of the face 9b. Thus, the faces 9a, 9b are detected easily and a waiting time for switching the faces is shortened remarkably.
Patent JP-H01138020-A (JP)
Title: Pressing device for bending sheet metal
Inventor: YAMAMOTO TADAYUKI
IPC: B21D5/04
Filed: 1987-11-24
Abstract: PURPOSE:To prevent scratches of a press product by operating a special mechanism capable of vertically moving a clamp rest for a sheet metal composed of an adjacent punch part and its engaging piece, etc. CONSTITUTION:The sheet metal 5 also falls according as a clamp 51 falls. Then, the side punch 12 is pushed up by a receiving shelf 16 to the clamp rest 11 and reversed up around the central shaft 33 to fold the end 5a of the sheet metal 5. In other words, the force to fold the sheet metal 5 by the principle of lever works strongly in the neighborhood of the lever edge 59 to reduce the bending resistance of the sheet metal 5. Hereby, the scratch of the product can be prevented.
Patent JP-2000117229-A (JP)
Title: Device for making organic chlorine compound-containing solid matter harmless
Inventor: TAKEWAKI KOJI
IPC: A62D101/22
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To effectively subject the products to solid-liquid separation when subjecting organic chlorine-containing solid matter such as firebrick that has been used in an incinerator to hydrothermal reaction treatment. SOLUTION: This device is a treating device for making organic chlorine compound- containing solid matter harmless. It is provided with a hydrothermal reaction vessel in which slurry S resulting from adding water to powder of the solid matter is made in a high temperature and pressure state, causing hydrothermal reaction to decompose the organic chlorine compounds and a solid-liquid separator 9 connected to the downstream side of the hydrothermal reaction vessel and for subjecting the products formed in the hydrothermal reaction vessel to solid-liquid separation.  The solid-liquid separator 9 is provided with a tank body 9b into which the products are introduced and which is evacuated to vaporize the products and from whose upper part the vaporized gas- liquid components are discharged, a jetting pipe 9c connected to the downstream side of the hydrothermal reaction vessel and for jetting the products fed from the hydrothermal reaction vessel side in a high temperature and pressure state into the tank body 9b from the tip thereof upwards, and a jetting baffle plate 9d installed above the tip of the jetting pipe 9c, being away from and opposite to it.
Patent JP-H05110088-A (JP)
Title: Manufacture of thin film transistor circuit
Inventor: OTANI TOMOHIKO
IPC: H01L27/088
Filed: 1991-10-18
Abstract: PURPOSE:To enable a polysilicon film uniform in quality to be obtained when an amorphous silicon film and the polysilicon film are formed on the different plane regions of an insulating substrate. CONSTITUTION:An amorphous silicon film 3 is deposited on all the upside of a base layer 2 formed on an insulating substrate 1. Then, a chrome film 4 is formed on all the upside of the amorphous silicon film 3. Next, the disused parts of the chrome film 4 and the amorphous silicon film 3 are removed by etching. Then, a polysilicon film 7 is deposited on the whole surface. The disused part of the polysilicon film 7 is removed by etching using a photoresist film 9 as a mask. Then, the amorphous silicon film 3 is formed on the prescribed region of the upside of the base layer 2, the polysilicon film 7 is formed on the rest of the upside, and the polysilicon film 7 uniform in quality can be obtained as it is formed by direct deposition.
Patent JP-H05105332-A (JP)
Title: Wire body continuous winding method
Inventor: MIKAMI MASATOSHI
IPC: B65H67/048
Filed: 1991-10-18
Abstract: PURPOSE:To fix the first winding start end of a wire body to be wound onto a turret type continuous winder safely to a bobbin to start winding, and allow the wire body to be wound desirably onto the bobbin after starting winding. CONSTITUTION:A bobbin 18 for fixing the first winding start end 1a of a wire body 1 is retreated from its normal winding position so as to be placed in a work start position accessible by a worker 60. While holding the bobbin 18 in this position, the winding start end 1a is fixed to start winding. The bobbin 18 is then returned into the winding position opposed to a guide member 54 for guiding the wire body to perform winding.
Patent JP-H06123237-A (JP)
Title: Resin made sound insulation cover
Inventor: YAMAMURA HARUSHIGE
IPC: F02F7/00
Filed: 1992-10-09
Abstract: PURPOSE:To aim at simplification of manufacturing process and the like by using the same kind of thermoplastic resin, forming a cover body and an acoustic absorption material in specified shapes, respectively, adhering the two together and accomplishing formation and adhesion of the cover body and the acoustic absorption material in the same process. CONSTITUTION:In order to manufacture a resin made sound insulation cover, first, a specified thermoplastic resin material 4 is pressed into a cover body of a specified shape in a first process A1 using an upper mold 5 and a lower mold 6. Next, the upper mold 5 is lifted up while the cover body 2 is left inside the lower mold 6 and a slide core 7 is protruded from the inner side of the upper mold 5 in the second process A2. Successively in the third process A3, after arranging on the cover body 2 a material suitably thermal foamed of a thermoplastic resin material 8, which is the same kind of material as the cover body 2, the upper mold 5 is lowered together with the slide core 7 and the thermoplastic resin material 8 is pressed and formed into a specified shape acoustic absorption material 3. Simultaneously with the press forming, the cover body 2 and the acoustic absorption material 3 are deposited together.
Patent JP-S62157507-A (JP)
Title: Apparatus for measuring three-dimensional shape
Inventor: WATANABE KEIJI
IPC: G01M11/00
Filed: 1985-12-28
Abstract: PURPOSE:To measure a three-dimensional shape due to a minute spot at a high speed with high accuracy and high stroke, by arranging a support means so that the center of the curvature of the surface to be inspected of an object almost coincides with a rotary axis. CONSTITUTION:Difference is generated between lights reaching a sensor 38 by the angle of inclination of the surface of an article 50 to be measured. That is, when it is assumed that the surface of the article 50 to be measured is inclined by an angle alpha with respect to the surface vertical to the optical axis X at the position on the optical axis X, the reflected beam from a projected light spot has the center in a direction forming an angle 2alpha with respect to the optical axis X to be incident to an objective lens 20. The beam incident to the objective lens 20 advances in parallel to the optical axis X and the center of said beam is separated by h fsin2alpha from the optical axis X. As the sensor 38, a sensor for detecting the center of gravity position of the beam, a called position sensor is used and, by measuring the above mentioned (h) by said sensor, the angle alpha can be calculated.
Patent JP-H02145257-A (JP)
Title: Dressing device for grindstone in parallel plane honing machine
Inventor: TAKADA HIDEKAZU
IPC: B24B53/02
Filed: 1988-11-25
Abstract: PURPOSE:To quickly correct the unsymmetrical wear of each grindstone and to flatten it by supporting a disk freely detachably on the upper face of an outer gear in hollow discoid shape and just above the grindstone of the lower part, fitting a rectangular dress plate freely detachably into the rectangular through hole pierced at the center part of this disk and facing the upper and lower dressing faces of this dress plate to the upper and lower rotating grindstones. CONSTITUTION:A hollow discoid grindstone 2' of the upper part is ascended, a disk 3 is arranged on the upper face of a hollow discoid outer gear 1 and yet just above the hollow discoid grindstone 2 of the lower part and the disk 3 is supported by fixing to the upper face of this outer gear 1 by a bolt 7. Then, after fitting a rectangular dressing plate 5 into the rectangular through hole 4 pierced at the center part of this disk 2, the upper rotating grindstone 2' is descended and the upper and lower dress faces 6, 6' of the dress plate 5 are pinched to the upper and lower rotating grindstones 2, 2'. These rotating grindstones 2, 2' and outer gear 2 are rotated by varying the opposite direction or rotating speed in this state, the unsymmetrical wear of the grindstone 2, 2' is quickly corrected and flatly finished.
Patent JP-H03158185-A (JP)
Title: Upper looper mechanism for sewing machine
Inventor: TAKAGI ATSUHIRO
IPC: D05B57/06
Filed: 1989-11-16
Abstract: PURPOSE:To prevent the occurrence of seizure and abnormal wear like a metallic material, to provide slide characteristics similar to those of ceramics, and to prevent the occurrence of rapture like ceramics even when a high stress is applied by a method wherein an upper looper guide is formed of a metal, and after a porous rigid film is formed on the slide part of thereof, a surface is impregnated with fluororesin to fuse the resin to the surface. CONSTITUTION:An upper looper mounting stand 5 coupled to the rocking end of an upper looper arm 2 is rotated in a specified angle arc centering around the axis of an upper guide 8 as the upper looper mounting stand is reciprocated within a rock hole 12 of the upper looper guide 8. The operation causes reciprocation of an upper looper 6, secured to the upper end part of the upper looper mounting stand 5, toward a leftward upward direction. This movement results in application of a high bending stress on the upper looper mounting stand 5, and exerts a tensile stress on the upper looper guide 8 in a direction, in which the slide hole 12 is forcibly enlarged, in addition to slide resistance of an inner surface. Since a base material 10 of the upper looper mounting stand 5 is formed of a chrome molybdenum steel having high toughness and a rigid chrome oxide ceramic film 11 is formed thereon by flame spraying, this constitution prevents the occurrence of rupture.