baber/WOPTO huggingface dataset:
Patent JP-S58170079-A (JP)
Title: Semiconductor photodetecting element
Inventor: ADACHI SADAO
IPC: H01L31/109
Filed: 1982-03-31
Abstract: PURPOSE:To enable to use a semiconductor photodetecting element in the wide wavelength range containing visible light range and to improve the reliability and characteristics of the element by constructing the element by utilizing the hetero junction between ZnTe and GaSb or the hetero junction between ZnTe and GaInSb having equal grating constant to ZnTe. CONSTITUTION:An element is sequentially grown with a P type GaSb layer 2, an N type GaSb layer 3 on a P type ZnTe substrate 1. Since the grating constants of the ZnTe and GaSb are substantially equal (ZnTe=6.103Angstrom , GaSb= 6.096Angstrom ), no distortion is produced nor boundary level density does not become large as the conventional element utilizing the hetero junction between ZnTe and ZnSe, thereby improving the reliability and reverse voltage resistance characteristic of the element. Since the element shown utilizes the reverse current to detect the light, it can improve the responding characteristic as compared with photovoltaic type or photoconductive type of the conventional element utilizing CdS crystal.
Patent JP-S6037301-A (JP)
Title: Aerial cable conveying apparatus
Inventor: DOUNI KURESERU
IPC: E01B25/16
Filed: 1984-03-19
Abstract: 1. Gondola lift or cable car having a large span between two spaced towers (12, 14), the base (42, 44) of each tower (12, 14) being anchored to the ground and the head (38, 40) forming a support point of the cable (16) stretched between the two towers and following a predetermined catenary trajectory under the action of a tension device (32) and extending beyond these towers, characterized in that the towers (12, 14) lean towards one another to reduce the cable (16) span, the distance between the cable (16) support points (46) on the towers being smaller than the distance between the towers anchoring points (42, 44) to the ground, and the tower (12, 14) leaning angle being chosen so that the tower is appreciably perpendicular to said catenary trajectory at the cable (16) support point (46) on the tower.
Patent JP-H09141420-A (JP)
Title: Lower plate or slide gate
Inventor: MORITA OSAMU
IPC: B22D41/28
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent the suction of the air into a molten steel flowing hole by enlargement of crack as radiating state developed in the surround of the hole with heat shock, by forming a prescribed depth of slit from the lower end of a lower plate at least in one circle on the outer periphery of the molten steel flowing hole at the projecting part of the lower plate. SOLUTION: At least one circle of the slit is arranged on the outer periphery of the molten steel flowing hole 4 at the projecting part 3 of the lower plate 1. In this case, R1 ; R2 is made to 0.1-0.75, D1 : D2 is made to 1: 0.1-1.0 and the width W of the slit is made to 0.1-10mm. Further, refractory mortar is filled up in the slit. Ordinarily, since silica as main component in the refractory mortar has very small heat conductivity, the crack caused by the heat shock can drastically be avoided by heat insulating action at this part. Therefore, the crack is developed as the radiating state from the molten steel flowing hole 4 and the oxidation of the molten steel caused by the suction of the air into the molten steel flowing hole 4 is prevented.
Patent JP-S53138631-A (JP)
Title: Still picture transmission system
Inventor: SASAHARA YUUJIROU
IPC: H04N7/173
Filed: 1977-05-10
Abstract: PURPOSE: To ensure a high-speed transmission of the still picture through a simple constitution by transmitting on the TV wave the still picture information designated from the service center via the wire communication circuit and receiving the electric wave at the terminal to carry out the picture recording and the reproduction display. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06267999-A (JP)
Title: Switchins device of map system and ink system for die bonder and switchins method
Inventor: SAKAGUCHI MITSUSACHI
IPC: H01L21/52
Filed: 1993-03-15
Abstract: PURPOSE:To enhance the working ratio of a die bonder by a method wherein each ROM for a map system and an ink system mounted to a memory board is switched and used. CONSTITUTION:A main board has first switching means for selecting an execute commencement address in a map system and an ink system. A memory board is provided with ROM 2 and RAM 3 for the map system and the ink system and has second switching means 4 for selecting any of RAM 3 and ROMs 1, 2. Further, the memory board has third switching means 5 for setting an effective or invalid address, comparing means 6 for comparing respective address signals input from the first switching means and second switching means 4 to output when these coincide with each other and the third switching means 5 is effective in setting, and fourth switching means 7 for selecting either ROM 1 for the map system or ROM 2 for the ink system.
Patent JP-H02232043-A (JP)
Title: Endoscope for ultrasonic treatment
Inventor: KUBOTA TETSUMARU
IPC: A61B1/00
Filed: 1989-03-06
Abstract: PURPOSE:To satisfactorily execute suction through a probe without thinning out the diameter of the probe and further to eliminate necessity to make the cross section shape of a sheath long circular by dividing the inside of the sheath into a first inserting path, through which an optical system is passed, and a second inserting path, through which the probe is passed, by one partitioning body. CONSTITUTION:In the base end of a sheath 1, an inserting port body 2 is provided and an inner sheath 3 is inserted and held as the partitioning body attachably and detachably from this inserting port body 2 into the sheath 1. The inside of the sheath 1 is separated to a first route 4 of an internal space and a second route 5 of a remained part by the inner sheath 3. An optical endoscope 6 is inserted into the inner sheath 3, which is the first route 4, and a through hole to be communicated to the second route 5 is bored in the base end part of the optical endoscope 6. Then, a probe 12 as an ultrasonic treatment apparatus 11 is inserted from this through hole to the second route 5 so as to be freely slided. One end of a suction tube 15 is communicated through the probe 12 to the second route 5 and the other end of the suction tube is connected to a suction pump.
Patent JP-H02232659-A (JP)
Title: Laminated organic photosensitive body
Inventor: FURUHATA TOMOKAZU
IPC: G03G5/05
Filed: 1989-03-06
Abstract: PURPOSE:To obtain high sensitivity to the wavelength of semiconductor laser light by incorporating a chlorine-contg. polymer as a binder as well as X type metal-free phthalocyanine as an electric charge generating material into an electric charge generating layer and a specified hydrazone compd. as an electric charge transferring material into an electric charge transferring layer. CONSTITUTION:An electric charge generating layer 4 contains a chlorine-contg. polymer as a binder as well as X type metal-free phthalocyanine as an electric charge generating material. An electric charge transferring layer 5 contains a hydrazone compd. represented by formula I as an electric charge transferring material. The proper amt. of the chlorine-contg. polymer contained as the binder in the electric charge generating layer 4 is 5-50wt.% and the thickness of the layer 4 is 0.05-20mum, preferably 0.1-10mum. The proper amt. of the hydrazone compd. contained as the electric charge transferring material in the electric charge transferring layer 5 is 10-60wt.% and the proper thickness of the layer 5 is 5-100mum. High sensitivity to the wavelength of semiconductor laser light is obtd.
Patent JP-H09241667-A (JP)
Title: Anticorrosive additive for incineration plant for municipal waste and/or sludge and its use
Inventor: HARADA YOSHIO
IPC: F23G5/48
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject additive for improving corrosion and reduction in performances in an operation environment held by a municipal waste incinerator, a waste heat recovery boiler and various environmental facilities attached to these plant and to provide a method for using the additive. SOLUTION: This additive consisting essentially of one or more selected from a simple substance of sulfur, an inorganic sulfur compound and an organic sulfur compound is fed to a municipal waste incinerator to produce a metal chloride and/or a hydrogen chloride gas. Sulfur oxide is generated by the combustion energy of the municipal waste and the metal chloride in the incineration residue is changed into a metal sulfate compound to improve the corrosive environment of an incineration plant.
Patent JP-S62211065-A (JP)
Inventor: YAMAMOTO TOMIZO
IPC: A61F7/08
Filed: 1986-03-11
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-S57168350-A (JP)
Title: Information processor
Inventor: OOGAMI TAKAHIDE
IPC: G06F9/38
Filed: 1981-04-09
Abstract: PURPOSE:To increase a processing speed of an instruction, by jumping without executing an unnecessary processing unit, and executing the next processing unit, in an information processor of a pipeline control system. CONSTITUTION:In an information processor for executing the pipeline processing, a selecting circuit SEL 10 is provided between a holding register AL 9 holding the information executing the processing of a prescribed machine instruction language, and a logical circuit TR 11 for executing a prescribed processing, and by said circuit, either a path shifting to processing T from processing A, or a path shifting to the processing T after processing D is selected. In case when the processing A is unnecessary and it is possible to jump to the processing T directly from the processing D, the path to the processing T from the processing D is selected, and the jump processing is executed.
Patent JP-S56152512-A (JP)
Title: Plano miller
Inventor: MURAKAMI AKIRA
IPC: B23Q1/60
Filed: 1980-04-24
Abstract: PURPOSE:To contrive so that a long travel distance may be obtained by assembling a ram mounted at the lower end of a milling attachment for processing a work on a work table onto a head stock in a freely ascendable/decendable manner. CONSTITUTION:A bridge 13 equipped with a horizontal rail 12 is fixed on the upper end of a column 11 and also a saddle 14 which can freely move horizontally along a guide rail 12, is installed on the bridge 13. On this saddle 14, a head stock 15 is assembled in a freely elevatable manner. In addition, a ram 19 which is mounted at the lower end of a milling attachment 18 for processing a work 17 on a work table 16, is assembled on the head stock 15 in a vertically freely traveling way. Consequently, the vertical travel of a plano miller as a whole represents the sum of a vertical travel distance of the head stock 15 with respect to the saddle 14 and a vertical travel distance of the ram 19 with the head stock 15. Thus a longer vertical travel distance can be obtained as compared with the conventional type.
Patent JP-2000247493-A (JP)
Title: Picture image formation device
Inventor: EKUSA NAOYUKI
IPC: B65H5/36
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a picture image formation device capable of improving conveyance performance and causing no noise when a recording material is conveyed by providing a guide means guiding a tip position of the recording material separately from a function giving conveyance force for the recording material. SOLUTION: This picture image formation device which conveys a recording material P and forms a picture image on the recording material P is provided with a conveyance force providing means 1 which gives conveyance force to the recording material P to convey the recording material P, a guide means 2 guiding a tip position of the recording material P to which conveyance force is given by the conveyance force providing means 1, and a travel means 4 moving the guide means 2 at substantially same speed as conveyance speed of the recording material P to which conveyance force is given.
Patent JP-S58169033-A (JP)
Title: Liquid level measuring device for floating roof type tank
Inventor: SUNAKAWA YOSHIHIKO
IPC: G01F23/34
Filed: 1982-03-31
Abstract: PURPOSE:To perform the measurement accurate in the state with a liquid being contained, by supporting the upper part of a staircase by the top part of tank with a hinge, so that the lower end can be moved on the floating roof, and attaching a slant anlge measuring device to the staircase. CONSTITUTION:A climbing staircase 3 is attached to the outer part of the side wall of the tank 1. The staircase reaches a landing 4, which is provided at the top part of the side wall of the tank 1. The upper end of the descending staircase 5 to the floating roof 2 is supported by the inner side edge of the landing 4 with the hinge 32. Wheels 6 provided at the lower end of the descending staircase 5 move on rails 7 on the floating roof 2. The position is moved with the increase and decrease in the amount of liquid in the tank 1. An alarm meter 8, which is a kind of a measuring instrument, is attached to a handrail 5b of the descending staircase 5.
Patent JP-H06267995-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SAITO YASUNOBU
IPC: H01L21/28
Filed: 1993-03-15
Abstract: PURPOSE:To stabilize an interface characteristic between a compound semiconductor and a protection film by a method wherein, the instant that a substrate formed with FETs is heated at a temperature not deteriorating the ohmic characteristic of each of a source electrode and a drain electrode, an operation layer is energized and heated. CONSTITUTION:The entire substrate is heated by an external unit at a temperature not deteriorating an ohmic characteristic of a source electrode 13 and a drain electrode 14, for instance at 200 deg.C in the embodiment of an ohmic electrode using AuGe/Pt, while a current flows in an n-type operation layer 17 through the source layer 13 and the drain electrode 14 by a power supply 19. By a self-heat-generation temperature of an operation layer 12 by this current 12 and a heating temperature from the external unit, the interface between the operation layer 12 and a SiN surface protection film 18 is heated at 300 deg.C or more, and the source electrode 13 and the drain electrode 14 are held at a degree not deteriorating the ohmic characteristic. Accordingly, in order to stabilize an interface characteristic between a compound semiconductor and a protection film, a heat. treatment can be performed at a sufficient high temperature without deteriorating an ohmic characteristic and high performance FETs excellent in reliability can be manufactured.
Patent JP-H01228102-A (JP)
Title: Positive coefficient thermistor material and manufacture thereof
Inventor: TSUDA YASUO
IPC: H01C7/02
Filed: 1988-03-09
Abstract: PURPOSE:To obtain the title thermistor material having a high resistance temperature coefficient alpha, a wide variation range of resistance and a high breakdown voltage characteristics by a method wherein the element brought into the state of semiconductivity such as barium titanate, niobium or a rare-earth element and the like, and manganese metasilicate are contained in the thermistor material. CONSTITUTION:The element brought into the state of semiconductivity, such as barium titanate, niobium or rare-earth element and the like, and manganese metasilicate, are contained, and barium carbonate (BaCO2), titanium oxide (TiO2), yttrium oxide (Y2O3), manganese metasilicate (MnSiO3) and silicon dioxide (SiO2) are weighted to satisfy the chemical formula of BaTiO3+0.013 SiO2+0.0007MnSiO2+0.002Y2O3, and a sintering operation is conducted. When ceramics are sintered, as the added silicon (Si) is turned into a glass phase and segregated to a crystal grain boundary layer, the manganese (Mn) added as a compound with silicon is segregated. As a result, the positive coefficient thermistor material having a high resistance temperature coefficient alpha and a variation range of resistance can be obtained.
Patent JP-H08242668-A (JP)
Title: Threshing apparatus of combine harvester
Inventor: KONDO HIROYUKI
IPC: A01F12/10
Filed: 1995-03-14
Abstract: PURPOSE: To provide a threshing apparatus capable of preventing the clogging of a transfer path of a feed chain with reaped culm in the case of performing the butt threshing of reaped culm at a corner of a field and enabling a smooth butt threshing work. CONSTITUTION: A chain covering plate 23 for covering the starting end of a chain 19 constituting a feed chain 9 and having protrusions is composed of an upper chain covering plate 23a and a lower chain covering plate 23b connected with each other in a bendable state. The plate is positioned outside of the feed chain 9 in a vertically movable state extending its bending axis X along the longitudinal direction and made to be freely switchable between a lowered position to lower the plate 23 until the starting end of the chain 19 having protrusions is exposed by a side view and a lifted position to position the bending axis X above the starting end of the chain 19 to enable the bending of the upper chain covering plate 23a to cover the starting end of the chain from above.
Patent JP-H07262578-A (JP)
Title: Optical disk device
Inventor: SAITO YUTAKA
IPC: G11B7/09
Filed: 1994-03-24
Abstract: PURPOSE:To prevent the destruction of data by stopping the irradiation of a laser beam at the time of recording/erasing when a time interval between the rise and the fall of a tracking pulse generated by binarizing a tracking error signal is longer than a prescribed value. CONSTITUTION:A comparator 551 compares a tracking error signal being the output of a differential amplifier OP1 with a reference voltage VREF and outputs a binarized tracking pulse signal. The rising and falling edges of this pulse signal are detected by a rising/falling edge detecting circuit 552 and a counter 553 counts down a clock between both edges. When trackjumping exists, the counter 553 outputs a track-jumping signal at the time a preset count value becomes zero and makes a laser control circuit 51 stop the oscillation of the laser. Consequently, track-jumping is quickly and exactly detected without being affected by the noise of a disk and the possible destruction of data is reduced as much as possible.
Patent JP-H02237691-A (JP)
Title: Simultaneous treatment for refuse and night soil-based sewage
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/34
Filed: 1989-03-08
Abstract: PURPOSE:To diminish flocculated sludge to be generated to zero and to fulfil the dischargeless condition of waste water by supplying a part of the water permeated through an ultrafilter(UF) membrane to the gas cooling part of a refuse incineration stage, treating the remainder with reverse osmosis, supply ing the concd. liq. to the gas cooling part and volatilizing the liq. CONSTITUTION:A slurry discharged from a biological nitrification and denitrification stage 9 is introduced into a UF membrane separator 10 and separated into clarified water 11 completely free of SS permeated through the UF membrane and separated sludge 12. The clarified water 11 is mostly supplied to a gas cooling chamber 4 of the refuse incinerator 2, sprayed and volatilized. Meanwhile, the remaining clarified water 11 is introduced into an RO membrane device 19, and the obtained concd. liq. 21 is supplied to the gas cooling chamber 4 of the incinerator 2 and volatilized. As a result, the genera tion of the flocculated sludge is diminished to zero, any trouble is not caused even when the amt. of refuse is not balanced with the amt. of refuse and night soil to be treated, and night soil treating water is not discharged.
Patent JP-H04269727-A (JP)
Title: Camera
Inventor: HAYASHI KOTARO
IPC: G03B9/04
Filed: 1991-02-25
Abstract: PURPOSE:To obtain optimum image quality with respect to various kinds of screens by providing a diaphragm aperture corresponding to plural screen sizes on the image forming lens system of a camera and selecting the size and shape of a diaphragm according to the screen size. CONSTITUTION:Photographing lenses 16a-16e are disposed on a photographing optical path 27, a diaphragm aperture plate 28 and a shutter 29 are provide between the photographing lenses 16b and 16c. Diaphragm apertures 28a-28d which are selected and used according to the setting of the screen size and wedge-shaped grooves 28e-28h corresponding to respective diaphragm apertures, are provided on the diaphragm aperture plate 28, so that the diaphragm aperture is fixed on the photographing path 27. One end of the diaphragm aperture plate 28 is set to a screen size setting member 19, and it is slid to fix the selected diaphragm aperture on the photographing optical path 27. Especially, on a panorama screen having a large aspect ratio, the diaphragm is made into an ellipse, the short side of the ellipse corresponds to the long side to the picture, and the major axis corresponds to the short side of the picture, so that a longitudinally/latitudinally uniform image can be obtained.
Patent JP-2000248863-A (JP)
Title: Opening/closing body control unit
Inventor: ODATE KAZUKI
IPC: E06B9/68
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To detect the abnormality of a control signal sent from an input means side, and prevent the occurrence of control failure and erroneous opera tion of an opening/closing body even in the case of the short of a connection line or the breakdown of an input means. SOLUTION: The control means 3 stores any depressed one of operation switches 2 provided on an input means 1 and its continuous time of depression in a storing part 8. If the depression time of the operation switch 2 is within the limit time set in a setting part 7, it executes ordinary opening and closing control, however, if exceeds the limit time, determination is made as the short of a connection line 5 and hence a abnormal state. Therefore, it carries out control at abnormal time, and also controls to bring an opening and closing body back to a state prior to opening/closing operation.
Patent JP-S58174645-A (JP)
Inventor: YOSHIDA NAOSUKE
IPC: D04B1/14
Filed: 1982-04-01
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-H07223411-A (JP)
Title: Tire with spike pin working by adjustment of air pressure
Inventor: SAWADA YASUNORI
IPC: B60C11/16
Filed: 1994-02-14
Abstract: PURPOSE:To accomplish both of improvement in braking performance and prevention of the generation of dust in the same tire by actuating spike pins under such a condition as a frozen road surface and making the tire studless when the road surface is exposed, in an automobile tire used in a snowy cold area. CONSTITUTION:The edge of a tread part of a tire is formed into two stages, between which spike pins 3 are installed. Although the spike pins 3 are not brought into contact with a road surface at a normal tire air pressure, they are brought into contact with the road surface by means of deflection of the tire due to a wheel load when the tire air pressure is slightly reduced by operation of an air injection valve 4. In addition, a tread area is increased, so that a frictional resistance is increased while the generation of water film is suppressed, and as a result, braking performance is improved further. Reverse operation is also easy, so that diligent compliance with a user can be accomplished.