baber/WOPTO huggingface dataset:
Patent JP-H11129618-A (JP)
Title: Heat-sensitive recording material
Inventor: TSURUMI MITSUYUKI
IPC: B41M5/337
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-sensitive recording material, which has a favorable light-resistance, in which no separation of emulsion dispersions or the like develops and which is excellent in manufacturability by a method wherein a heat-sensitive recording layer includes particles obtained by emulsion-dispersing and, at the same time, the particle includes gelatine, polyvinyl alcohol or its derivative. SOLUTION: A preferable coloring component is one, which utilizes the reaction between a diazonium salt compound and a coupler, and further, one which utilizes the reaction between an electron donable colorless dye and an electron acceptable compound. Gelatine, polyvinyl alcohol or its derivative are used as the protective colloid of an emulsion-dispersing liquid at the adjustment of a heat-sensitive recording layer liquid. In a heat-sensitive layer, if only the gelatine is employed, stickiness tends to develop in the heat-sensitive recording layer and, if only the polyvinyl alcohol or its derivative is employed, the separation of the emulsion-dispersing liquid tends to develop. Accordingly, the joint use of both the gelatine and the polyvinyl alcohol or its derivative is necessary. The mixing ratio in weight of the gelatine and the polyvinyl alcohol or its derivative in the heat-sensitive recording layer is 1:99-99:1.
Patent JP-H04172427-A (JP)
Title: Light wave length converting element and short wave length laser light source
Inventor: YAMAMOTO KAZUHISA
IPC: H01S5/00
Filed: 1990-11-06
Abstract: PURPOSE:To stably generate higher harmonic waves and greatly enhance stability in the output of the higher harmonic waves by using both a poralization inversion layer which consists of at least more than two portions of different periods and a semiconductor laser light source which is driven at high frequencies. CONSTITUTION:SiO2 6 is patterned on a LiNbO3 base 1 using a normal photographing process and dry etching. The LiNbO3 base on which the SiO2 is formed is then subjected to heat treatment at 1080 deg.C for 90 minutes to form a poralization inversion layer 3 of thickness 1.4 mum just below the SiO2 6. Further, the base 1 is etched with a 1:1 mixed solution of HF and HNF3 for 20 minutes to remove the SiO3 6 and a light wave guide passage 2 is formed in the poralization inversion layer 3 using proton exchange method. Fundamental wave P1 entering the light wave guide passage 2 is converted to higher harmonic waves P2 at the poralization inversion layer and the power of the higher harmonic waves is increased at the next non-poralization inversion layer. The waves P2 the power of which has thus been increased inside the passage 2 are radiated from a radiating portion 12. Even though the degree of allowance of this higher harmonic waves output at a portion corresponding to its period A alone is as small as a half band width DELTAlambda, the waves are added together at portions corresponding to periods A, B, C, D whereby the half band width DELTAlambda is enlarged four times.
Patent JP-2000132873-A (JP)
Title: Method for forming digital pattern
Inventor: OGASAWARA MUNEHIRO
IPC: G11B7/26
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To permit accurate patterning by providing plural holes filled with a material whose property is changed by accepting energy and giving energy to the holes in desired and limited positions to form a pattern. SOLUTION: A resist is irradiated with light in a line-and-space pattern, and the dosage of the light is controlled to obtain, after development, a two-dimensional distribution of openings with accurate positions. The remaining resist is used as a mask to etch the substrate and then removed so that an accurate two-dimensional distribution of holes can be obtd. on the substrate. Then a resist is applied on the substrate to fill the holes, and electron beam drawing is conducted. In this process, desired holes out of two-dimensionally distributed holes are irradiated with the electron beams. After developing the resist, the resist in the unirradiated holes are left. Then the obtd. substrate is subjected to Ni plating, and then the substrate is released to obtain a digital pattern. The resultant substrate is used as a die for patterning to easily duplicate the pattern.
Patent JP-S63153332-A (JP)
Title: Cooking appliance
Inventor: AMISHIMA MASAKI
IPC: F24C15/02
Filed: 1986-12-18
Abstract: PURPOSE:To surely hold a door and stop its rotation at any position by forming a pair of protruding parts near to the bearing area of a bearing component and near to the pivot shaft of the door to inhibit the rotation of the door when the protruding parts mutually engage by the door rotation, but allowing its rotation when a force greater than a certain level is applied by the flexibility of the bearing component mounting part of a door mounting plate. CONSTITUTION:When a door 1 is closed, a protruding part 9a on the door 1 does not engage with a protruding part 9b on a bearing component 12a, but they become in contact when the door 1 is opened at a certain angle to inhibit a further opening of the door 1. However, when a force greater than a certain level is applied to the door 1, the bearing part 12a is moved upward to allow the rotation of the protruding parts 9a, 9b as they remain in contact since the bearing component 12a is fixedly attached to a door mounting plate 11, and the part to which the bearing component is attached is flexed due to the flexibility of the door mounting plate 11. When the force is removed from the door 1, the door is held in position.
Patent JP-H03163254-A (JP)
Title: Extension/contraction type shift lever
Inventor: NAKANO SEIICHI
IPC: F16H59/04
Filed: 1989-11-22
Abstract: PURPOSE:To vertically move an upper shift lever by fixing the upper shift lever on a lower shift lever by pressing a tapered sleeve having a slitting in the axial direction into a tapered hole formed on the lower shift lever and loosening the tapered sleeve by a loosening lever. CONSTITUTION:A pushing spring 4 is nipped between a lower shift lever 1 and a spring receiving ring 3, and a tapered sleeve 2 is pressed in a small diameter direction along a tapered hole inside the lower shift lever 1 by the pushing spring 4. A slitting is formed in the axial direction on the tapered sleeve 2, and an upper shift lever 11 which fitting-penetrates inside is fixed through the tightening friction by the contraction of the diameter by the above- described pressing. In loosening, a loosening lever 8 is turned outward by pressing a loosening cylinder 7 downward, and then a loosening lever shaft 9 is turned around a fulcrum, and a ring 5 is pushed up, and then a spring receiving ring 3 bites onto a recessed conical surface at the upper edge of the tapered sleeve 2, which is opened. Accordingly, the upper shift lever 11 can be extended and contracted freely.
Patent JP-2001121014-A (JP)
Title: Structure of cutting part in waste cutting apparatus
Inventor: ITO KAZUO
IPC: B02C18/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce production cost while faciliating assembling work. SOLUTION: Rotary blades 401-407 and 411-417 are mounted on two rotary shafts 24, 25 supported on opposed side plates 19, 20 in a freely rotatable manner. Screw parts are provided to the outer peripheral parts of the rotary blade support parts 29, 37 of the rotary shafts 24, 25 and the screw parts screwed with these screw parts are provided to the center holes of the rotary blades. The pitches of the screw parts of the rotary blade support parts 29, 37 of the first and second rotary shafts 24, 25 are same and the winding direction of the screw threads are made reverse mutually.
Patent JP-H05145660-A (JP)
Title: Terminal adaptor for isdn
Inventor: HATTORI KOJI
IPC: H04Q5/00
Filed: 1991-11-18
Abstract: PURPOSE:To provide the terminal adaptor for ISDN able to attain automatic dialing/automatic reception without notifying it by a terminal equipment as to whether a communicating other party is a terminal equipment connected to an ISDN network or a terminal equipment connected to an analog public network. CONSTITUTION:The terminal adaptor 20 consists of a DTE interface section 22, a digital communication processing section 24, an analog MODEM section 26, a CODEC 28, an ISDN circuit interface section 30, an information analysis section 32 and switches 34, 36. The information analysis section 32 applies changeover control of the logic switches 34, 36 based on information inputted from the section 22 or the ISDN line interface section to set an internal data path in response to the communication other party.
Patent JP-H07133773-A (JP)
Title: Scroll type fluid machine
Inventor: HIROOKA KATSUMI
IPC: F04C29/02
Filed: 1993-11-09
Abstract: PURPOSE:To supply lubricating oil from an oil feed groove to the sliding faces of a balance weight and a boss so as to prevent abnormal wear and seizure of the sliding faces by providing the oil feed groove extending up and down on the inner circumferential face of the balance weight for balancing the dynamic unbalance of a turning scroll. CONSTITUTION:When a rotary shaft 5 is rotated, a turning scroll 2 is revolved through an eccentric drive pin 53, a drive bush 54, a turning bearing 73, and a boss part 23. Further a balance weight 84 is rotated around the boss 23 through engagement of a projection 82 with a hole 85, so as to reduce dynamic unbalance. Further in this constitution that gas is sucked into a closed space 24 made by engagement of the turning scroll 2 with a stationary scroll 1 and compressed, an oil feed groove 87 extending from the upper face 84b to the lower face 84c is provided on the inner circumferential face of the balance weight 84. Lubricating oil jetted from an oil feed port 52 is supplied to the sliding faces of the balance weight 84 and the boss 23, after introducing the oil in the oil feed groove 87 through a hole 55 and the turning bearing 73.
Patent JP-H01142233-A (JP)
Title: Fuel control method at acceleration time for electronic control fuel injection engine
Inventor: FUJITA HIROKATSU
IPC: F02D41/00
Filed: 1987-11-30
Abstract: PURPOSE:To invariably allow the proper fuel correction by calculating the first injection quantity based on the load and rotating speed of an engine and the second injection quantity based on the throttle opening and the engine rotating speed respectively and injecting the acceleration fuel quantity corresponding to their deviation quantity. CONSTITUTION:When fuel injection valves 20 arranged on intake pipes 12 connected to cylinders of a multi-cylinder engine 10 are to be controlled by an ECU 16, the first injection time is calculated based on the engine rotating speed obtained from the output of a crank angle sensor 22 and the intake air quantity from an air flow sensor 14 or the like. Every time the preset crank angle position signal is generated, the second injection time is calculated based on the output of a throttle opening sensor 19 and the engine rotating speed, and the deviation between the second injection time and the previous first injection time is determined. When the deviation quantity is judged to be the preset value or above between the vicinity before the top dead point and the vicinity before the bottom dead point of the cylinder, the acceleration fuel quantity corresponding to this deviation quantity is injected.
Patent JP-2000183045-A (JP)
Title: Structure forming device for processing substrate surface
Inventor: SHVETS IGOR V
IPC: C23C16/513
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a structure forming device for processing the surface of a substrate, which is provided with a substrate chamber for placing the substrate therein and a reaction chamber for enabling gas reaction at a given operation pressure. SOLUTION: A reaction chamber is provided with at least one gas inlet for a reaction gas and at least one jet outlet (JL) communicating with a substrate chamber (VC), and the substrate chamber is provided with a pump evacuation system which keeps vacuum in the substrate chamber to be lower in pressure than the operation pressure of gas reaction in the reaction chamber. The jet outlet is provided with at least one injection pipe which terminates an injection opening with a given width, and the injection pipe has a length larger than the width of the injection opening, and it jets gas particles generated by gas reaction from the injection opening.  The injection outlet and/or substrate is provided with positioning means (NP, SP) for controlling the distance between the injection opening and the surface of a substrate (SB) to be almost the same as the width of the opening, measured along the axis of the injection pipe or to be lower than that thereof.
Patent JP-H01148836-A (JP)
Title: Three-dimensional shaped fabric and its production
Inventor: FUKUDA KENJI
IPC: D03D37/00
Filed: 1987-11-30
Abstract: PURPOSE: To obtain woven fabric for three dimensional forming for reinforcement of a composite material having high stiffness and strength against axisymmetric loading by increasing numbers of yarns in proportion to the radius of weaving to settle the deviation of the yarn density of the radius direction and the circumferential direction in a specific range. CONSTITUTION: Ends of the multiple yarn 1 in radius direction are fixed on a mold 11 and the other ends are fixed on a shuttle 14 held by upper and lower spindle chucks 16 and 17. A circumferential yarn 3 having the end fixed in the center of the mold 11, is passed through the upper and lower yarn 1 in radius direction by rotation of a bobbin 22 in the circumferential direction of the mold 11 through the rotation of an arm 23 by the action of a motor 25, and descending the upper table 19 by a motor 18 to change the gripping shuttle 14 of the spindle chucks 16 and 17, and the fabric is woven by repeating this action.  According to the progress of the interweaving and in proportion to the radius of weaving, increasing the numbers of the preceding chucks 16 and 17 to set the yarn density deviation of the yarn 1 in radius direction and the yarn 2 in circumferential direction <=10%, to obtain reinforcing material for composite material having high stiffness and strength against axisymmetric loading and excellent in thermostructural stability.
Patent JP-2001127479-A (JP)
Title: Convection-guiding device for multistage rack
Inventor: WATABE SHINJI
IPC: H05K7/20
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To mixedly house old and new types of sub-racks in a single main body of a multistage rack, which alternately houses the sub-racks and convection guiding devices in vertically arranged housing sections. SOLUTION: In a multistage rack provided with a rack body 1, in which sub-racks 10 and 35 are vertically arranged and convection guiding devices 50 which are provided in spaces 3 formed among housing sections, each convection guiding device 50 is provided with two side plates 51, a convection guiding plate 52, and a connecting plate 53. The front section of the plate 52 is pivoted vertically turnably by the front lower parts of the side plates 51, and the rear section of the plate 52 is supported at different height positions by a plurality of locking sections 51a and 51b provided in the rear upper parts of the side plates 51. In the rear section of the plate 52, in addition, a sub-rack bearing sections 52 is provided for bearing the rear lower surface of the sub-rack positioned immediately above the sections 52b.
Patent JP-H07155283-A (JP)
Title: Cover-type endoscope
Inventor: YOKOI TAKESHI
IPC: A61B1/00
Filed: 1993-12-02
Abstract: PURPOSE:To provide a constitution wherein processing of an inserting part of an endoscope is made easy, to make both workability when a cover for the inserting part is mounted and adhesiveness between the endoscope and the cover for the inserting part good and to perform good curving operation. CONSTITUTION:An inserting part of a cover-type endoscope is provided with a cover 19 for an inserting part covering the inserting part of the endoscope by a single body, a set 20 of a channel part of a pipe path being a different body from the cover 19 for the inserting part, and a covering tube 21 covering the cover 19 for the inserting part and the set 20 of the channel part of the pipe path. By hooking a fixed nail 47 formed on a channel apex part 34 of the set 20 of the part of the pipe path to a recessed part 35 formed on the cover apex part 29 of the cover of the inserting part, the set 20 of the channel part of the pipe path and the apex part of the cover apex part 29 are connected and fixed together and by covering the covering tube 21 thereon, the intermediate part of the set 20 of the channel part of the pipe path is movably fixed to the cover 19 for the inserting part in the axial direction.
Patent JP-H02149234-A (JP)
Title: Box sunk in bath
Inventor: CHIKUI SHIGEO
IPC: A47K3/00
Filed: 1988-11-30
Abstract: PURPOSE:To enable compensation for a hot water shortage by forming a box in such a way that an external part is made of a durable material, the inside of the material is filled throughout with an insulation and a weight is housed within the insulation, and then putting and sinking the box in hot water contained in a bath. CONSTITUTION:An external part is formed with a water resistant hard material 1, for example, plastic, metal and the like, and the inside of the material 1 is filled throughout with an insulation 2 such as foamed styrene, foamed urethane and the like, thereby preventing the drop of hot water temperature as much as possible. Then, a weight 3, for example, iron, stone and the like is placed within the insulation 2, the weight of the whole box so constructed is made to have specific gravity nearly equal to 1, and the position of the weight 3 is lowered, thereby making balance adjustment. Also, a grip 4 is fitted to the box for the convenience of holding and a leg 5 is also fitted to the box for keeping the stability and cleanliness thereof. According to the aforesaid construction, even when the amount of hot water in the bath decreases, hot water depth can be increased by sinking the box in hot water. Also, it is unnecessary to add water and apply heat thereafter, thereby making the effect of water and energy saving effect obtainable.
Patent JP-H05141487-A (JP)
Title: Differential gear
Inventor: NIIZAWA ZENICHI
IPC: F16H48/38
Filed: 1991-11-19
Abstract: PURPOSE:To eliminate the influence on differential limiting function of thrust force by coupling one of hubs in a pair, which are coupled to axles respectively, with a pinion carrier freely of axial shifting by the output member of a differential mechanism, and enabling each hub to be positioned in a differential case with a positioning means. CONSTITUTION:Right and left hubs 31 and 33 are arranged rotatably inside a differential case 21, which is pivoted rotatably inside the differential carrier (not shown in the figure) of a rear differential 7 and to which the rotation of a drive pinion gear is transmitted, and a bearing 35 is arranged between each hub 31 and 33. Moreover, thrust washers 37 and 39 are arranged between the differential case 21 and each hub 31 and 33, and a positioning means is constituted of these thrust washers 37 and 39 and the bearing 35, and the hubs 31 and 33 are positioned to the differential case 21. Moreover, each hub 31 and 33 are coupled with right and left rear axles by spline, and also are positioned in axial direction to the right and left rear axles by the stop rings installed in each circumferential groove 41 and 43.
Patent JP-H01146047-A (JP)
Title: Concrete reinforcing member
Inventor: KITSUTA TOSHIYUKI
IPC: E04C5/07
Filed: 1987-12-02
Abstract: PURPOSE: To apply bending to reinforcing member by bonding a large number of inorganic grains to the peripheral surface of a core formed of fiber reinforced thermo-plastics or to the peripheral surface of a thermoplastic resin coat integral with the core. CONSTITUTION: A linear or bar-like core 12 is formed of fiber reinforced thermo- plastics, and a large number of inorganic grains 14 are bonded to the peripheral surface of the core 12 or a thermoplastic resin coat 20 integrally surrounding the core 12. Even a reinforcing member formed of fiber reinforced plastic can therefore be bent in the same way as a reinforcement.
Patent JP-H04177468-A (JP)
Title: Automatic inspection instrument
Inventor: KUREBAYASHI KAORU
IPC: G06F17/50
Filed: 1990-11-08
Abstract: PURPOSE:To reduce possibility to generate the interruption of verifying work by quickly correcting the internal state of a verification system itself against the interruption of automatic verification generated due to deviation in state transition between a device to be verified and a virtual device to be verified managed by an automaton. CONSTITUTION:An event and action from a state where the possibility to generate plural events and no specific one event can be defined from following action i.e., the existence of uncertainty is recognized are stored in an automaton part 7. When the action impossible to generate originally is detected, it is judged that the interpretation of a generating event in the device 11 to be verified is different from that in the automaton part 7 in the past, and the state of the virtual device to be verified is returned to the state where the existence of the uncertainty is recognized (it is called as back track), and the verifying work can be restarted from that state by using recorded past event and action.
Patent JP-H08225394-A (JP)
Title: Method for carrying out vapor phase synthesis of diamond
Inventor: KANDA KAZUTAKA
IPC: B23B27/14
Filed: 1995-10-30
Abstract: PURPOSE: To reduce the amount of consumption of a reaction gas and inexpensively synthesize diamond by each using graphite as a raw material and a mixed gas of hydrogen with oxygen or an oxygen compound containing no carbon as the reaction gas. CONSTITUTION: The interior of a vacuum tank is evacuated and graphite in the vacuum tank is heated to 600-2000 deg.C. Then, a mixed gas of hydrogen gas with oxygen gas, a mixed gas of hydrogen gas with oxygen compound not containing carbon or a mixed gas of oxygen gas with an oxygen compound gas not containing carbon, controlled to 1:0.001-0.3 ratio of number of atoms of hydrogen to number of atoms of oxygen is fed to the vacuum tank and the reacting gas is circulated. The interior of the vacuum tank 1 shown in Figure is evacuated to 10<-4> Torr and electric current 15 passed through graphite powder 2 on a molybdenum heater 3 and the graphite powder 2 is heated to 800-1000 deg.C.  The interior of the vacuum tank is evacuated to 10<-5> Torr and a valve 8 is closed and a reacting gas having 100:2 molar ratio of hydrogen to steam is introduced from an introducing pipe 9 until the pressure in the tank becomes 100 Torr and a filament 4 is heated to about 2000 deg.C by passing electric current through the filament 4 to synthesize diamond on a substrate.
Patent JP-H07128500-A (JP)
Title: Soft x-ray microscope
Inventor: TAKECHI AKIHIRO
IPC: G21K7/00
Filed: 1993-11-08
Abstract: PURPOSE:To grasp the internal structure of polymer or polymer composite material film and the like or the distribution state of structure elements by irradiating a target composed mainly of elements in a specific range of atomic number with laser to generate X-ray and selecting wave length for observation using a filter. CONSTITUTION:Laser light from a laser device 1 is focused with a lens 2 and radiated to a target 3 composed mainly of elements in the atomic number range of 23 to 29 (for example, iron). The laser plasma soft X-ray which is generated from the target 3 and has sufficient intensity in the wavelength of 15 nanometer or more is made incident on and passed through a filter 5 consisting of thin films of aluminum and/or silicon as main components. The passed soft X-ray is made incident on a polymer thin film 6 to be measured. The soft X-ray 8 having penetrated the polymer is cast on soft X-ray detection means 7, soft X-ray plate, soft X-ray film or resist material, etc., to photograph the soft X-ray image of the internal structure of the polymer.