baber/WOPTO huggingface dataset:
Patent JP-2000019300-A (JP)
Title: X-ray microscope of contact type
Inventor: NISHIMURA YASUHIKO
IPC: G01N23/04
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the replacement of samples and also enable serial photography to be carried out in an X-ray microscope of a close contact type. SOLUTION: This device is equipped with a shutter 7 that switches a photosensitive film 5 placed in intimate contact with a sample between a shield position where the film 5 is shielded and an exposure position where an X-ray detection means 5 is exposed to a light source. The unnecessary exposure of the photosensitive film 5 is prevented by locating the shutter 7 in the shield position, whereby it is easier to replace samples.
Patent JP-S5975810-A (JP)
Title: Improved pneumatic radial tire
Inventor: TOGASHI MINORU
IPC: B60C15/06
Filed: 1982-10-26
Abstract: PURPOSE:To improve the stability of steering and the wet performance and sharply reduce the rolling resistance by properly varying the profile of the radial surface of a carcass and providing proper physical properties to rubber filler. CONSTITUTION:When a tire is mounted on a rim 7 and a regular inside pressure is applied, the point at which a line drawn horizontally-from the point A intersects a carcass 3 is defined as B, and the point at which a perpendicular drawn from the point B intersects the carcass 3 is defined as C. The midpoint of a segment BC is defined as D, and the intersection of a horizontal line passing through a point D and a perpendicular passing through the widest point F of the carcass is defined as E. The intersection of a line passing through the midpoint H of a segment GC and the carcass 3 is defined as I, the radius of a circle passing through the points F, I, and C is defined as R, and the radius of a circle passing through the point B, E, and C is defined as R'. The carcass has the profile of a radial surface with the R/R' in the range of 0.65-0.85 and with (f) of 5-10mm., and the rubber filler 2 has the characteristics of 80 to 97 deg. by the Shore A hardness, modulus of 80-65kg/cm<2> at a elongation of 25%, and 0.4-0.6 by the loss factor.
Patent JP-S6247885-A (JP)
Title: Detecting system for servo information
Inventor: TSUNEKAWA MASAO
IPC: G11B5/596
Filed: 1985-08-27
Abstract: PURPOSE:To attain the detection of servo information with a simple servo pattern and a simple circuit constitution by detecting the level difference between two servo signals existing at both sides of the track center and performing the precise positioning of a magnetic head based on the detected signal level difference. CONSTITUTION:When a magnetic head 10 is positioned on a prescribed track, an amplitude detecting circuit 12 detects the peak values of different amplitudes of two servo signals existing at both sides of the track and sends these detected peak values to storage circuits 13, 18 and 19 respectively. The circuit 13 stores the peak value sent from the circuit 12 by the sample timing signal supplied from a terminal E. A storage circuit 14 stores the storage signal of the circuit 13 with a single timing delay. A comparator 16 compares the prescribed ratio 15 of the output of the circuit 14 with the output of the circuit 13. When the peak value of the storage signal is reduced, the transmission level of the circuit 18 is stored in the circuit 18 itself. At the same time, the transmission level of the circuit 12 is stored in the circuit 19 after a delay 17 of a prescribed time. A level difference detecting circuit 20 sends the storage level difference between both circuits 18 and 19 to a precise control circuit 21. Then the circuit 21 controls a stepping motor 25 according to said storage level difference.
Patent JP-H0537005-A (JP)
Title: Photodetector and manufacture thereof
Inventor: YANO HIROSHI
IPC: H01L31/10
Filed: 1991-07-26
Abstract: PURPOSE:To provide a photodetector having high-speed responsibility and less parasitic capacitance at its n-type electrode by forming a PIN-type photodiode in a recess of an insulating substrate and leading out its n-type electrode above the substrate. CONSTITUTION:A semiconductor layer for a PIN type photodiode is formed in a recess 10a formed in an insulating InP substrate 10. The PIN photodiode has a multilayer structure including an n-InP layer 11 and an i-GaInAs layer 12 to be a photodetector layer. On the layer 12, Zn-diffused n-type regions is provided to form a p-n junction. An insulating layer 14 is deposited over the substrate 10. An electrode 15 for leading out the n-type electrode is provided at one edge of the n-InP layer 11. On the top of the i-GaInAs layer 12 a p-type electrode 16 to which a lead electrode 18 are attached is provided. A PIN photodiode having such a structure has less parasitic capacitance at the n-type electrode compared with the conventional device.
Patent JP-S6440651-A (JP)
Title: Nonwoven material and its production
Inventor: MAIKERU JIEEMUZU SHIIRU
IPC: A61F13/15
Filed: 1988-07-27
Abstract: PURPOSE: To obtain a non-woven material having a highly absorbing property and useful as a physiological material, etc., by dispersing functional particles in a fiber matrix containing an adhesive binder and binding by bringing the functional particles in contact with the binder while the adhesive binder is in a molten state to make the material as lofted. CONSTITUTION: This method for producing a non-woven material is provided by binding fiber layers 28 and 30 from fiber cards 26 and 32 on a traveling surface of a net state conveyer belt 20 to form a non-woven material, supplying a powdery adhesive binder thereon by a powder-attaching device 38 to form a web 34 applied with the binder powder, then melting or softening the binder by passing through an infrared light oven 50, then applying functional particles on the fiber web 34 from an applying device 78, passing through an oven 80 for binding the functional particles to obtain the non-woven material consisting of particle-bound non-woven material lofted or capable of being lofted, having a fiber matrix bound together by the adhesive binder and distributing the functional particles in the matrix.
Patent JP-H0635249-A (JP)
Title: Electrophotographic printer
Inventor: ASANAE MASUMI
IPC: G03G21/00
Filed: 1992-07-15
Abstract: PURPOSE:To provide an electrophotographic printer low in toner consumption, convenient in portability and capable of making the width thinner. CONSTITUTION:In the vicinity of the outer periphery of a cylindrically formed image carrier 3, at least, a latent image forming means, a developing and cleaning means 5 attracting and holding magnetic developer containing magnetic toner, having a function for developing a latent image on the surface of the image carrier 3 simultaneously with removing the residual developer on the surface of the carrier 3, and provided with a magnet roll 8, and a transfer means 6 transferring the developed image on the surface of the image carrier 3 on a recording material are installed, and also a fixing means 9 for thermally fixing the developed image on the recording material is installed to constitute an image forming unit 1. The carrier 3 and the roll 8 are formed so that the outer diameters of the carrier 3 and the roll 8 are <=40mm and <=30mm, respectively, and the unit 1 is formed so that the height thereof is <=110mm.
Patent JP-S5977448-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: MOCHIZUKI MASARU
IPC: G03G9/12
Filed: 1982-10-25
Abstract: PURPOSE:To obtain a transferred image of high density even on paper low in smoothness by using a specified compd. as an image density enhancing agent. CONSTITUTION:A liquid developer for electrostatic photography is prepared by dispersing a toner contg. a resin, such as styrene, and a colorant, such as pigment or dye, as an essential component into a carrier solvent, such as n-hexane, and further, a compd. represented by the formula: R-(CH2-CH2-O)m-H is added as an image density enhancing agent. In the formula, 1<=n<=20, and m is 3- 15. Said compd. is soluble in a petroleum type aliphatic hydrocarbon carrier solvent, it improves transferability of the toner itself, and facilitates attachment and permeability to paper. A large amt. thereof to be used does not affect polarity control of the toner unfavorably. A transferred image of high density is obtained even on paper low in smoothness.
Patent JP-H0239102-A (JP)
Title: Multi-slit light source
Inventor: AOYAMA SHIGERU
IPC: G02B3/00
Filed: 1988-07-29
Abstract: PURPOSE:To accurately recognize a shape by a miniaturized and inexpensive means by providing a multi-slit light source with a cylindrical lens array constituted by arranging plural cylindrical lenses for converting beams from a light emitting element into slit beams in parallel with each other. CONSTITUTION:The cylindrical lens array 2 constituted by arranging plural cylindrical lenses 3 in parallel with each other is arranged in the front of an LD chip 11. A laser beam projected from the LD chip 11 is expansively made incident upon the array 2 and converted into plural slut beams and respective slit beams are expanded at respectively different angles and projected to the outside through a transparent plate 18 of a window. Since an object OB is illuminated by plural slit beams in case of utilizing the multi-slit light source for recognizing the shape of the object, the whole shape can be photographed and a defect or the like existing a part of the object can be also detected. Consequently, measuring accuracy can be improved and the size and price of the device can be reduced.
Patent JP-H0475835-A (JP)
Title: System and method fro planning assembly order
Inventor: TAKAHATA YOSHIAKI
IPC: G06Q50/00
Filed: 1990-07-16
Abstract: PURPOSE:To perform satisfactory evaluation in a short time by evaluating concentration of a notice option by a peak load evaluating part, evaluating the degree of dispersion of the notice option, arranged in the order, by a dispersion evaluating part, and simultaneously, giving priority to one of two types of evaluation. CONSTITUTION:A degree of level evaluating part 5 calculates the degree of level according to a rearranging assembly order based on a given rule in relation to a notice option. The degree of level evaluating part is provided with a peak load evaluating part 51 to calculate a peak load evaluating value indicating the degree of concentration of a notice option, a dispersion evaluating part 52 to calculate a dispersion evaluating value indicating the degree of dispersion of the notice option, and a degree of level calculating part 53 to determine an optimum distance of the option, decides the weight factor of each of the peak load evaluating value and the degree of dispersion evaluating value, and calculate the degree of level in relation to the notice option from the factor.
Patent JP-S57109630-A (JP)
Title: Manufacture of molded reflector
Inventor: MIYASHITA TAKAAKI
IPC: B29C45/00
Filed: 1980-12-27
Abstract: PURPOSE:To obtain the molded reflector having the durable metal reflecting face of no distorsion and internal strain, by forming the release agent layer on the molding surface of the injection molding mold and forming the transparent dielectrics layer and the metal film layer overlapped on it, then injection molding plastics into the mold. CONSTITUTION:The release agent 2 like silicone oil etc. is applied to the upper mold 1 and the transparent dielectrics 3 (e.g. MgF2 etc.) and further metal 4 like Al, Ag, Cr, Au etc. are formed on it film like by the physical film forming method like vacuum metallizing etc.. Then, the upper mold 1 and the lower mold 5 are lapped and the plastics like acryl, polycarbonate etc., is injected in the cavity 6 and the molded reflector 8 is obtained by releasing from molds 1, 5 after cooling. Moreover, the thickness of the release agent layer 2, the transparent dielectrics film 3 is set precisely due to relation of the formula (d; thickness of release agent layer, n; refractive index of release agent layer, lambda0; wave length of light).
Patent JP-S6449791-A (JP)
Title: Quick separation type joint
Inventor: MITSUCHIERU CHIYOORII
IPC: F16L37/23
Filed: 1988-07-29
Abstract: PURPOSE: To enable the tool changer and tool adapter to communicate with each other before the valve is open by making the fluid communication between the fluid pipes of the tool adapter and tool changer occur only after the fluid pipes of the tool adapter and tool changer are sealed with respect to each other. CONSTITUTION: An opening means 42 for opening a valve 80 of the fluid pipe 23b of a tool changer 12 is provided. The fluid communication between the fluid pipe 23a of a tool adapter 11 and the fluid pipe 23b of the tool changer 12 occurs only after the tool adapter 11 and the tool changer 12 are connected and fluid pipes 23a, 23b are sealed with respect to each other. The valve 80 is made to return to the closed position before the tool changer 12 and the tool adapter 11 are separated from each other.
Patent JP-S6166773-A (JP)
Title: Adhesive composition
Inventor: SEKIGUCHI SADAO
IPC: C09J121/00
Filed: 1984-09-07
Abstract: PURPOSE:To produce the titled composition having excellent bactericidal and fungicidal properties, by polymerizing a conjugated diene monomer, an aromatic vinyl monomer, a specific vinylimidazole derivative and other polymerizable monomer at specific ratio, and using the obtained copolymer as an essential component. CONSTITUTION:(A) 20-80(wt)% conjugated diene monomer (e.g. 1,2-butadiene), (B) 19.8-75% aromatic vinyl monomer (e.g. styrene), (C) 0.2-10% vinylimidazole derivative of formula (R1-R4 are H, 1-12C alkyl or phenyl; X is H or halogen) and (D) 0-50% other polymerizable monomer (e.g. methyl methacrylate) are polymerized together, and the obtained copolymer is used as a component of the objective adhesive composition.
Patent JP-H0914817-A (JP)
Title: Water draining device of cooling and storing device
Inventor: SEYAMA MITSUO
IPC: F25D21/14
Filed: 1995-06-30
Abstract: PURPOSE: To provide a water draining device in which a leakage of cold air from a storing chamber and entering of surrounding atmosphere into the storing chamber can be effectively prevented without deteriorating an installing workability of a cooling and storing device having a masonry specification even if this type of cooling and storing device is applied. CONSTITUTION: There are provided a drain pan 13 arranged below a cooling device 2 and for receiving drain water of the cooling device 2; a drain hole 14 formed in the drain pan 13; a drain port 52 formed at a bottom surface of a storing chamber 7 at a location spaced apart in a horizontal direction from the drain hole 14; and a water discharging passage 3 communicating between the drain hole 14 and the drain port 52. The drain port 52 is positioned below the drain hole 14, and the water discharging passage 3 may form a U-trap within the storing chamber 7 between the drain hole 14 and the drain port 52.
Patent JP-H0853872-A (JP)
Title: Funnel for urinal
Inventor: KIKUCHI TAKAYOSHI
IPC: E03D13/00
Filed: 1994-08-10
Abstract: PURPOSE:To enhance heat resisting and chemical resisting properties by forming a top board which occupies the whole area of the upper end of a drain outlet as a part of a main body and forming the main body with synthetic resin and jointing integrally them with a metal member which covers the top of the top board. CONSTITUTION:A top board 2 is covered with a corrosion resistant metal material, such as a stainless steel plate whose edge 4 is folded inwardly and molded integrally with synthetic resin, thereby constituting a funnel with a composition of the metal and synthetic resin. The surface of the metal member is coated with fluorine and enamel graze and alumite-processed as well or anode oxidation-processed in order to enhance impact resistant properties in addition to corrosion resistant properties. Consideration is given so that the main body 1 may not be separated from the metal plate 4. It is, therefore, possible to inhibit the generation of surface scratches caused by a detergent or a brush and enhance the frequency of use and improve the service life as well.
Patent JP-H1127438-A (JP)
Title: Multifunction picture formation device and function selection method
Inventor: SUZUKI YOSHIHIKO
IPC: G03G21/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To attain improvement of a device operation by providing an order of priority temporary change means for temporarily changing the order of priority by an order of priority set means and making the priority function supersede other functions. SOLUTION: When a mode selection key on an operation part is pressed, it is judged whether a selected mode is changed or not. When there is no change, a direct motion to an exist is performed; when there is a change, an instruction of motion interruption is given to a mode before change, that is, a mode that is currently operating, and an interruption of the operating mode for the interruption instruction is waited. When an interruption processing is completed, a set is changed to the selected mode, a motion is made to stop and the processing is completed. That is, a display is performed on a display part 301 as shown in the Fig. and a set of the order of priority is performed by the mode such as a copy, a fax, a file or a printer. Then, when a set of double-face priority is turned ON, it is given the highest priority for the order of priority of each mode that sets the mode being displayed on the display part 301.
Patent JP-S5890907-A (JP)
Inventor: SHIMAZAKI RIYUUJI
IPC: B29C45/73
Filed: 1981-11-25
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-H1036442-A (JP)
Title: Phenol-group-containing vinyl alcohol polymer
Inventor: SATO TOSHIAKI
IPC: C08F216/06
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a modified vinyl alcohol polymer having a phenolic hydroxyl group and excellent functional properties and being useful as a textile size, a textile processing or the like by introducing a specified amount of specified phenolic-hydroxyl-containing units into a vinyl alcohol polymer. SOLUTION: This polymer is obtained by introducing 0.01-30mol% units each represented by formula I or II (wherein R<1> , R<2> , R<3> , R<4> and R<5> are each H, an 8C or lower hydrocarbon group which may contain a substituent; A is a divalent hydrocarbon group which may contain an atom such as nitrogen, oxygen or sulfur; S is a sulfur atom; and X is a monovalent group containing a phenolic hydroxyl) into a vinyl alcohol polymer mainly consisting of vinyl alcohol units. It can be produced by for example a method comprising reacting a copolymer of a vinyl ester monomer with an epoxy vinyl monomer (e.g. allyl glycidyl ether) with a phenolic-hydroxyl-containing thiol (e.g. 2- hydroxythiophenol) and hydrolyzing the product.
Patent JP-H0717785-A (JP)
Title: Production of decorated article using ceramic product as substrate
Inventor: YOKOSHIMA HISANORI
IPC: C04B41/89
Filed: 1993-06-30
Abstract: PURPOSE:To finish a novel decorated article by applying a decorative material such as a photograph or metallic foil to a ceramic product such as a tile, glass or earthenware. CONSTITUTION:The surface of a substrate made of a ceramic product is coated with a silane coupling agent, this coated surface is heated to cure the silane coupling agent and the surface is further coated with an adhesive. A decorative material is then bonded. After drying, a resin protective film is formed so as to cover the decorative material.
Patent JP-H1034435-A (JP)
Title: Short material cutting system
Inventor: TOKIWA TORU
IPC: B23D55/04
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency in a series of cutting of short material by providing a magnet and a magnet operating device performing work of rotating the short-sized material by about 90 deg.. SOLUTION: After cutting a first cut part in short material W, in the state of attracting a center-of-gravity part of the short maternal W by a magnet 59, the magnet 59 is rotated by about 90 integrally with a rotating member 77 of a magnet operating device 61 by the operation of the rotating member 77. The short-sized material W is thereby rotated integrally by about 90 deg. so as to place a second cut part in the short material W almost parallel in an X-axis direction, and the second cut part in the short material W is cut in a cutting position by a band saw blade 5 in a traveling driven state.
Patent JP-H0940004-A (JP)
Title: Tying band
Inventor: KOTANI TAKAYUKI
IPC: F16L3/137
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a tying band wherein engagement between belt teeth and a locking piece is hardly disengaged and binding by the band is hardly loosened. SOLUTION: A tying band includes a belt 5 having numerous teeth 3 arranged lengthwise, a buckle 7 provided at an end of the belt 5 to allow the belt 5 to be inserted through, and a locking piece 9 provided on the buckle 7 for preventing the belt 5 from being drawn out while being engaged with the teeth 3 when the belt 5 is inserted. The locking piece 9 is formed in a passage 7a which the buckle 7 has and includes two protrusions 11, 13 to be engaged with the teeth 3 of the belt 5 and a rib 15 formed between the protrusions 11 and 13 for connecting both approximately at the center of a width direction of the protrusions 11, 13.
Patent JP-2000018954-A (JP)
Title: Data reproduction device for vehicle
Inventor: OTANI KENJI
IPC: G08G1/0969
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To enable efficient use of audio function and navigation function in a data reproduction device for vehicle. SOLUTION: This device is provided with a MD drive 1 and a CD drive 2 and distinguishes whether a MD set in the MD drive 1 and a CD set in the CD drive 2 are respectively for music or for navigation to switch over a two- gang switch 5 in accordance with to the result and transfer data to an audio circuit 6 or a navigation circuit 9. When CD data or data input in a data input part 16 is recorded in an MD, the data is transferred to a record part 14, the MD drive 1 and are stored in the MD.
Patent JP-S5891623-A (JP)
Title: Formation of semiconductor layer
Inventor: SHINDOU MASANARI
IPC: H01L31/0248
Filed: 1981-11-26
Abstract: PURPOSE:To form the amorphous Si layer having sufficiently low dark resistance and having also favorable photo sensitivity by a method wherein the temperature of a substrate is held at 350-450 deg.C, and moreover the depositing speed of the semiconductor material is held at 0.1-80Angstrom /sec. CONSTITUTION:The flat plate type substrate 2 is arranged in a bell jar 1, and a a silicon evaporation source 3 is arranged on the lower side thereof. A negative DC bias voltage is applied from a DC power source 4 to the substrate 2. The substrate 2 is heated in the range of 350-450 deg.C by a heater 11. The depositing speed of the semiconductor material is held at 0.1-80Angstrom /sec. Inducing tubes 12, 13 for modifying gas are arranged in the bell jar 1, and discharge tubes 14, 15 for activation and ionization of modifying gas are provided in the inducing tubes thereof.