baber/WOPTO huggingface dataset:
Patent JP-2000225093-A (JP)
Title: Endoscope device having pipeline
Inventor: AKIBA HARUO
IPC: A61B1/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To easily perform brushing cleaning of an air supply pipe and a water supply pipe, and to connect a pipeline to a solenoid valve unit without using a soft tube exposed outside. SOLUTION: A light guide connecting end 28A for supplying light source light, a connecting port of an air supply pipe 22 and a connecting port of a water supply pipe 23 are collectively arranged in a connector part 17, and an air supply pipe 22E and a water supply pipe 23E in the connector part 17 are straightly formed and arranged toward a cable 16D. The connector part 17 is connected to a single light source/solenoid valve device 30 united with a light source unit and a solenoid valve unit. The air supply pipe 22 and the water supply pipe 23 in an endoscope 16 are composed of an independent pipeline up to the connector part 17 from a tip part.
Patent JP-H05230953-A (JP)
Title: Decorated sheathing roof panel
Inventor: TANAKA HIROYUKI
IPC: E04B7/02
Filed: 1992-02-17
Abstract: PURPOSE:To simply construct a sheathing roof panel which is equipped with luxurious appearances fully available for use as a ceiling board while sufficiently keeping availability for use as a sheathing roof board. CONSTITUTION:A sheathing roof panel 10 that is arranged over and fixed to the upper side of purlines of a wooden house for sustaining roof tiles is constructed of a plurality of rafters 11, facing materials 12 and 13 to be fixed respectively to the upper and the lower sides of the rafters 11, a space formed between both of the upper and the lower facing materials 12 and 13 and a heat-insulating material 14 to be housed in the space. The lower facing material 13 is held between stepped parts 11a that are formed to the edges on the undersides of the rafters 11 placed oppositely. Thereby, the underside of each of the rafters 11 is exposed from the underside of each of the lower facing materials 13.
Patent JP-S53115230-A (JP)
Title: Formation of image
Inventor: ANDOU YUUJIROU
IPC: G03G15/05
Filed: 1977-03-17
Abstract: PURPOSE:To obtain an electrostatic image of excellent gradation reproducibility by forming primary and secondary electrostatic latent images with the first exposure in the formation of the image by means of screen, forming the primary latent image with the second exposure, and placing the primary image on the previous secondary image together.
Patent JP-S62189219-A (JP)
Title: Installation of plant barge
Inventor: MIYAKE YOSHINOBU
IPC: E04H5/02
Filed: 1986-02-13
Abstract: PURPOSE:To easily restore a plant barge to its original position during the subsidence of the ground by a method in the setting a plant barge on the ground, a thin film is bonded to the outside of the barge to cover it with a liquid-right thin film, and the barge is set on the ground. CONSTITUTION:A small friction material 3 is attached to a plant barge when constructing it, and a liquid-tight thin film 4 of a size enough to wrap up the barge, which is formed by connecting rolled materials is covered on the barge floated on the surface of water by passing it under the bottom of the barge by utilizing the water surface on the sides of the barge. When the attitude of the barge is disordered caused by the subsidence of the ground, a filler 5, e.g., cement mortar, etc., having a property by which to give the properties similar to the surrounding ground when being hardened is injected into the space between the bottom of the barge and the film 4. Since the periphery of the barge is covered with the small friction material 3, the barge can smoothly move upwards in a siliding manner with laser friction to the film 4, and the barge can be pushed up to a necessary height while controlling the attitude of the barge by a jack set temporarily between the ground's surface and the barge.
Patent JP-H02247228-A (JP)
Title: New sulfur-containing copolymers, and manufacture and application thereof
Inventor: ERUNSUTOOURURITSUHI DORUFU
IPC: C08G75/0209
Filed: 1990-02-13
Abstract: PURPOSE: To obtain a novel sulfur-containing copolymer having good anti- tracking properties and used for moldings, etc., by reacting a dihalogeno aromatic compound with a dihalogeno aliphatic compound, a polyhalogeno aromatic compound and an alkali metal bisulfide, in an aprotic polar solvent.  
     CONSTITUTION: The object copolymer represented by formula IV (wherein Ar is any one of formulas V to VII is obtained by reacting 60-99.5 mol% dihalogeno (heterocyclic) aromatic compounds represented by formula I (wherein X is chlorine, bromine or the like; R 1  is H, a 1-4C alkyl, a 6-10C aryl or the like; and n is 1-4), formula II (wherein Q is a single bond CO, SO or the like; and m is 1-3) and/or formula III, 0.5-40 mol% dihalogeno aliphatic compounds, and tri- or tetra-halogeno aromatic compounds and alkali metal bisulfides represented by the formula: ArX n  (wherein X is a halogen, Ar is a 6-24C aromatic group or the like; and n is 3 or 4) and/or monohagenoaromatic compound with each other at a temperature of 180-350°C under a pressure of 10 3  bar in such a manner than the dihalogeno aliphatic compounds are added to the reaction system after the dehydration of the reaction system has been completed. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S55122458-A (JP)
Title: Resin-molded cup-type rotor
Inventor: ISHIKAWA TETSUO
IPC: B32B1/00
Filed: 1979-03-16
Abstract: PURPOSE:To improve performance and productivity of a rotor by using triple resin whose main components are an epoxy compound and vinyl-ester resin as basic resin for a molding material, and inorganic filler and monofilament as a filling material. CONSTITUTION:One of the main components of triple resin comprises 40-70% of vinyl-ester resin obtained by reacting methacrylic acid or acrylic acid with 100 weight parts of an epoxy compound such as bisphenol A type, novolak type, and the like, as basic resin for a molding material. The other components of the triple resin are 20-50% of terephthalic-acid-system unsaturated polyester resin and 10-20% of diallyl-phthalate resin. As a filling material, are mixed 80-100 weight parts of an inorganic filling material whose diameter is 0.5-60mum and 1-10 weight parts of monofilament having a diameter of 20mum and less of total weight after the fiber has been mixed with basic resin. In this way, the performance of a cup-type motor can be improved, and the productivity and economy can be also improved.
Patent JP-S63197152-A (JP)
Title: Digital telephone set
Inventor: FUKUSHI TOSHIO
IPC: H04M1/253
Filed: 1987-02-12
Abstract: PURPOSE:To identify a caller before response by changing a call tone depending on a caller number. CONSTITUTION:When an incoming call comes, a number comparison processing section 7 of a high-order processing section 8 is started by a connection control section 3, the section 7 reads the content of a dial memory 9 and its contents are compared with the caller number. when the both are coincident, a preset special call tone output command is given to a telephone control section 6, it is commanded to an output control circuit 17 based on the command inputted from the number comparison processing section 7 in the section 6. When the stored dial number and the caller number are noncoincident, an output command of conventional call tone is given to the telephone control section. Thus, the caller is identified simply.
Patent JP-S58146487-A (JP)
Title: Device for removal of soot and dust and for treatment of sewage
Inventor: INOUCHI KATSUYOSHI
IPC: C02F1/04
Filed: 1982-02-26
Abstract: PURPOSE:To make soot and dust as well as sewage pollution-free simultaneously and efficiently  in a device for concentrating sewage wherein high temp. waste gas of an industrial kiln is  passed in passages consisting of the sew surfaces in metallic boxes, the bottoms of the metallic  boxes, etc. in a box-shaped heat exchanger by providing resistors for gaseous flow of high  temp. in said passages. CONSTITUTION:The sewage contg. various metals or compds. in a tank 11 is allowed to overflow through a pipe 2' and to flow in the direction of blanked arrows through a feed port 2-1  into the metallic boxes 2-5 opened only in the upper parts in a box-shaped heat exchanger  1 made of refractories, heat insulating materials, etc. The high temp. gas contg. soot and dust discharged from an industrial kiln, etc., on the other hand, is admitted through a duct 13 in  the direction of solid arrows, heat the sewage surface of the box 2, contain the evaporated  steam therein and enter the passage constituted of the bottom of the box 2 and the sewage surface, etc. of the box 3. The sewage is concentrated in such a way and enters a tank 12. Resistors 14-16 which are so designed as to interrupt the flow passages for the high temp. gas  and change the same abruptly and repeatedly are provided in the passages for the high temp.  gas. The soot and dust as well as liquid in the high temp. gas are thus dropped and captured into the sewage and the high temp. gas is made turbulent so as to flow at higher velocity  nearer the sewage surface, whereby the heat exchange is accelerated.
Patent JP-H04268725-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIRAI YUTAKA
IPC: H01L21/285
Filed: 1991-02-25
Abstract: PURPOSE:To increase the mechanical strength by a method wherein conductive material films are formed by epitaxially growing them from the surface of a conductive underneath layer. CONSTITUTION:SiO2, Si3N4, tantalum oxide film, etc., as a selective film 10 is deposited on a substrate 1 by the process such as CVD, sputtering step, etc. At this time, Si is mainly used for the substrate 1 but a MOS transistor may be provided. On the other hand, the topmost part of the substrate 1 may be acceptable if only electrodes 7, 8 can epitaxially be grown thereon during the formation step of the electrodes 7, 8. Next, opening parts exposing the surface of the substrate 1 are formed in the selective layer 10 by photolithography using electrode patterns in specific sizes. Finally, the electrode layers 7, 8 are epitaxially grown on the surface of the substrate 1 through the opening parts meeting the requirements for selectively depositing the electrode layers 7, 8 not to be bonded onto the selective layer 10.
Patent JP-H02209731-A (JP)
Title: Spinner
Inventor: UMEDA KATSUMI
IPC: H01L21/027
Filed: 1989-02-09
Abstract: PURPOSE:To eliminate the remnants of chemicals and wash the rear of a substrate effectively by a method wherein an automatic centering mechanism employing rotary weights is employed as a mechanism for holding a substrate and the holding mechanism does not touch the rear of the substrate. CONSTITUTION:After a substrate 1 is put on substrate holding claws 5, a substrate holder is rotated by a center shaft 2 and weights 3 are shifted outward by a centrifugal force and the substrate holding claws 5 are erected to hold the substrate 1 firmly. If the substrate 1 is placed with a discrepancy from the center of rotation or if there is unevenness in the outside shape of the substrate 1, the respective erection angles of the left and right substrate holding claws 5 are different. Then the difference in rotation angle around the center axis of the rotation between the left and right weights creates the difference in bending moment between the left and light substrate holding claws and, as a result, the substrate can be centered automatically.
Patent JP-S59157125-A (JP)
Title: Contact structure of polyamide moldings and contact method for the polyamide moldings
Inventor: YANAGIHARA EIICHI
IPC: B29C65/48
Filed: 1983-02-28
Abstract: PURPOSE:A polyamide molded product is coated with a resorcinol solution on its surface and heated to prepare a treated layer, then the product is bonded with another polyamide molded product or a different kind of material through the treated layer, thus giving contact structures with much increased adhesion. CONSTITUTION:A polyamide molded product is coated with a resorcinol solution of, preferably higher than 10% concentration on its surface, and heated over 110 deg.C to prepare a treated layer. Then, the product is bonded with another polyamide product or a different kind of material through the treated layer.
Patent JP-S63198817-A (JP)
Title: Distance detecting device
Inventor: FUKUSHIMA MITSUGI
IPC: G02B7/32
Filed: 1987-02-12
Abstract: PURPOSE:To measure distance over a wide range and to improve the accuracy of the measurement by adding a signal electrode in the middle of the photodetection surface of a semiconductor position detecting element (PSD) and separating the PSD into two parts. CONSTITUTION:The PSD 5 is constituted separately as photodetection parts 5A and 5B by signal electrodes 5a and 5c provided at both ends and the signal electrodes 5b provided in the middle. Then, the optical axis of a photodetection lens 4 is aligned with the center of the PSD 5A, and the signal electrodes 5a and 5b, and 5c are fixed at the same potential by a signal processing circuit 6, thereby obtaining signal current Ia, Ib, and Ic from the respective signal electrodes. Then, those photocurrents are converted into voltages and variation obtained by converting those photocurrents into voltages and removing photocurrents based upon ordinary light through a filter, i.e. only a component corresponding to the reflected light from an object is outputted. Further, a distance signal output circuit performs logarithmic compression and difference arithmetic processing to find the object distance.
Patent JP-H03234016-A (JP)
Title: Electric double layer capacitor
Inventor: TSUCHIYA YOSHINOBU
IPC: H01G11/86
Filed: 1990-02-09
Abstract: PURPOSE:To decrease a contact resistance between a polarizable electrode and a current collector by adhering with pressure a metal-made electric conducting layer which is made by using a sintering mold to a contact face of the electrode and the current collector so as to adhere the electric conducting layer firmly to the surface of the porous electrode. CONSTITUTION:Stainless steel powder is spread all over a hole of a sintered mold 10 into which only an under pin 13 is inserted and is pressed with an upper pin 12. Then, activated carbon powder is put on the stainless steel powder to be pressed with a sintering equipment. Due to application of high voltage, the stainless steel powder as an electric conducting layer 2 gets into holes on the surface of a porous electrode. By this, a sintered electrode 1 can be obtained on the surface of which the stainless steel powder is adhered firmly. A separator 4 of an electric double layer capacitor in which the electrode 1 is used is a micro-porous unwoven cloth dipped in a specified electrolyte. This separator 4 is located so as to separate a pair of the electrodes 1, 1 which include the electrolyte. The fringe of the separator 4 is buried inside an inner wall of a gasket 5. The fringe of a current collector 3, which is brought into contact to the electric conducting layer 2 and collects electric charge of the polarizable electrode, is adhered to an end face of the gasket 5. By this method, the electric double layer capacitor having a low inner resistance can be obtained.
Patent JP-S60179883-A (JP)
Title: Recognizing method of approximately circular outline
Inventor: WATANABE YUUJI
IPC: G06T7/60
Filed: 1984-02-21
Abstract: PURPOSE:To shorten a processing time by detecting and tracking an approximately part of the center of an approximately circular outline through an L filter to search the center position candidate point, and while rotating the L filter every prescribed angle, finding the percentage of existence of the outline proposed points. CONSTITUTION:A filter position Pi at the detection of a filter feature point is moved to the intermediate point Ps between two outline candidate points Pa and Pb and the point Ps is stored as the tracking start position Ps of a subscanning direction. Then, the scanning position is moved to a point just above the starting position, and when the point is the filter feature point, the scanning position is moved to the intermediate point between the outline candidate points and the scanning position is stored. If the tracking of the lower filter feature point is completed when the distance from the start position Ps to the scanning position is less than a reference, all the tracking length of the upper and lower directions is found out from the difference between the uppermost point PT and the lowermost point PS stored during the tracking. When the tracking length is more than a certain reference, the percentage of the existence of the outline of the circular substance is decided as a high level.
Patent JP-S59155923-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJI KAZUHIKO
IPC: H01L21/027
Filed: 1983-02-25
Abstract: PURPOSE:To obtain a minute pattern regardless of the kinds and presence of a stepped difference of a semiconductor substrate by coating the upper section of the substrate with a first resin layer, cooling the surface by using a solution, which does not dissolve the resin and the boiling point thereof is lower than a solvent for the resin, and laminating a second resin layer and patterning these laminated resins. CONSTITUTION:SiO2 17 and 18 of different thickness on a semiconductor substrate 11 are connected and formed, and a positive type photosensitive resin layer 12 thicker than a stepped difference between the SiO2 is applied onto the SiO2. Photosensitizing wavelength beams are irradiated to the whole surface to make the layer 12 alkali-soluble, and the surface of the layer 12 is cooled at 15 deg.C or less by using 1, 1, 2, trichlorotrifluoroethane, etc., which do not dissolve the resin in the layer 12 and do not dissolve cellosolve acetate as a solvent for the resin. Accordingly, a degenerated layer 13, solubility thereof reduces, is generated previously on the surface of the layer 12, a thin photosensitive resin film 14 not photosensitized is applied on the layer 13, and beams are irradiated to one parts 14a of the film 14 to make them alkali-soluble. openings 15 are bored to the laminated resins through etching.
Patent JP-S56126695-A (JP)
Title: Centrifugal fan
Inventor: TANIGUCHI SEIICHI
IPC: F04D23/00
Filed: 1980-03-11
Abstract: PURPOSE: To reduce the air turbulence in the proximity of the discharge port by forming a discharge passage adjecent to the discharge port with it depth in the dimension about same as the width of an impeller.  
     CONSTITUTION: When a drive shaft 4 is rotated, impeller 13 also rotates in the direction of an arrow 21, and the air sucked from a suction port 16 is gradually pressurized between the blades 14 of the impeller 13 and reaches a discharge port 17. When the depth of a discharge passage 19 is made to be approximately same dimension as the width of the impeller 13, all the high pressure air leating from an air passage 12 to the discharge passage 19 flows straight to the direction of the discharge passage 19 where it is sufficiently straightened and discharged to outside through the discharge port 17 thereby providing an efficient action of fan without a loss by turbulence. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60175021-A (JP)
Title: Microscope attachment of laser surgical knife
Inventor: SUNAGO KATSUYOSHI
IPC: G02B6/00
Filed: 1984-02-21
Abstract: PURPOSE:To make easily laser light incident on the lens center of a laser light condensing part by allowing a manipulator connecting part to include an adjusting mechanism which positions a manipulator exit end in a plane vertical to the axis of an optical system. CONSTITUTION:A manipulator connecting part 5 includes a hollow joint 21 provided rotatably around a center shaft 13. A dovetail groove 23 is formed in a flange part of the hollow joint 21, and a manipulator connection pipe 25 can be slid along the dovetail groove 23. A manipulator exit end 11 is connected while holding prescribed positional relations to the manipulator connection pipe 25. By this constitution, the manipulator exit end is positioned in the plane vertical to the axis of the optical system, and the laser light is made easily and safely incident on the lens center of a laser light condensing part 3.
Patent JP-H07240848-A (JP)
Title: Method for producing color separation halftone plate prevented in generation of moire
Inventor: SUGIMOTO HIROSHI
IPC: H04N1/52
Filed: 1994-03-01
Abstract: PURPOSE:To prevent moire from generating at a large pitch. CONSTITUTION:A basic pattern of dots used for an output device of a color scanner and an image setter is formed as a set of dots by the rational tangent method as to a color separation halftone plate tilted in the vicinity of 15 deg. and a color separation halftone plate tilted in the vicinity of 75 deg. respectively. Two kinds of dot patterns 16, 17 of shapes close to each other as a 45 deg. tilted color separation halftone plate are arranged without a gap alternately to extract a basic pattern 15 having the number of dots where a total number of dots of the set of dots is the same number or the integral multiple number. The color separation halftone plate prevented in production of moire is obtained by using repetitively each basic pattern in the electronic color scanning process.
Patent JP-S59165858-A (JP)
Title: Electromagnetic control injection system for diesel engine
Inventor: JIYURUDO JIYANNPIEERU
IPC: F02M47/02
Filed: 1984-02-21
Abstract: Improvements in electromagnetic control injection systems for diesel engines of the pressure-time type where the injection needle is controlled by the discharging then charging of a chamber. Electromagnetic control fuel injection system for diesel engines in which a three-way solenoid valve is placed in the injection holder, the injector needle being controlled during its opening by the pressure drop of the fuel contained in the control space. A disc having a nozzle is used to throttle the passage assuring the pressure drop in the control chamber without throttling the passage during a rise in pressure so that the injector needle begins to move only after the complete movement of the solenoid valve.
Patent JP-H05228044-A (JP)
Title: Temperature and humidity control system of bed room
Inventor: KAWAGURI MARIKO
IPC: F24F11/02
Filed: 1992-02-19
Abstract: PURPOSE:To provide the optimum bed condition according to the elapsed sleeping time, by providing a variable temperature and humidity device which can variably change the temperature and humidity in the bed and conducting the feedback control in accordance with the detected temp. and humidity in the bed by the variable device. CONSTITUTION:A bed 1 is provided with an air blower mat 9 thereunder. A hot blow unit 5 and an air filter 6 are attached at the corner of the air blower mat 9. The temperature and humidity in the bed 1 are varied by the actuation of the hot blow unit 5. A temperature sensor 3 and a humidity sensor 4 are parallelly arranged in a line at the nearby position of a person's back on the bed and the detected signals are input in a control circuit 7. Further, an air conditioner 14 is installed in order to adjust a warm environment in the bed room. When the temperature of the sensor 3 reaches 30 degree C or more and rises at a higher rate than 0.5 deg.C per 5 minutes, it is judged that someone is in the bed. When nobody is in the bed, preliminary heating in winter or preliminary cooling in summer is done. When someone is in the bed, the heater 2 or the hot blow unit 5 is feedback-controlled in accordance with the detected temperature or humidity.