baber/WOPTO huggingface dataset:
Patent JP-H1046774-A (JP)
Title: Concrete block for stairs
Inventor: NAGATA HAKU
IPC: E04F11/02
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To easily and safely lay a concrete block by constituting it of a base having a design gradient and a step part whose step surface is horizontal in the design gradient and riser surface is formed as an inverse taper, arranging a groove in a checker shape on the step surface, and forming the inverse taper so that the step surface becomes deeper in a depth than a tread. SOLUTION: In a concrete block for stairs, three sets of step parts and a base are integrally formed. The step parts have a step surface 4 and a riser surface 5. Next, in a step surface 4, a longitudinal groove 6 and a lateral groove 7 are carved in a checker shape. The riser surface 5 is formed as an inverse taper, and when a projecting dimension of the step surface 4 is denoted by C and a dimension between upper and lower step surfaces is denoted by D, an inverse taper angle is found by a tangent C/D. A depth of the longitudinal groove 6 of the step surface 4 is also made deeper on this side than the inmost side. Then, rainwater smoothly flows down. Therefore, the rainwater does not stay on the step surface 4, and a block for stairs in an inclined place can be standardized, and a ready-made article becomes possible, and execution work cost can be sharply reduced.
Patent JP-H04101839-A (JP)
Title: Heat resistant composite film
Inventor: KANAYAMA KAORU
IPC: C08L33/04
Filed: 1990-08-21
Abstract: PURPOSE:To enable a composite film to be used at least 150 deg.C, while flexibility and heat resistance are given to the film by composing the film of a thermoplastic film and the cured layer of the thersetting resin-composition made of specified components. CONSTITUTION:A heat resistant composite film is constituted of a thermoplastic film and the cured layer of the thermosetting resin composition composed of 100 pts.wt. of the aliphatic diamine containing spiro acetal ring, 5-10 pts.wt. of the ester of maleic acid and the alcohol shown by formula (I) and 20-250 pts.wt. of the ester of tetracarboxylic acid and the alcohol shown by formula (I). In the formula, R' shows alkyl radical with the carbons of 1-4, and R<2> shows alkylene radical with the carbons of 2-4, and n shows the integer of zero or 1-3. As the thermoplastic film polyester film is preferable, since it is excellent in mechanical strength and solvent resistance and has suitable stiffness. As the aliphatic diamine with aspiro-acetal-ring, the aliphatic diamine shown by formula (II) is preferable. In the formula (II), R<3> shows 1-8C alkylene group.
Patent JP-H0762634-A (JP)
Title: Surface treating machine for concrete being filled with water or being wet
Inventor: KAMIYAMA YUKIO
IPC: E01C23/085
Filed: 1992-07-27
Abstract: PURPOSE:To give a surface treatment of a concrete being filled with water or being wet, without using water. CONSTITUTION:A hopper 14 for storing steel ball members to be projected and a motor 16 for turning rotary blades whereby the members to be projected are centrifugally projected toward an opening 12 at a specified inclination, are arranged in a housing 3. A pipe-line 18 for collecting the members to be projected is arranged in the shape of a letter of V laid and is lined with a wall material. In the pipe-line 18, therefore, the members projected and reflected are received with a reflection angle, and are allowed to collide with a barrage wall 19, following which the members are again received at the upper part thereof with the reflected angle, and are ranged above the hopper 14. In this way, wet materials adhering to the members by grinding a concrete surface are shaken and are peeled from the members. A magnetic separator 26 and an apparatus wherein ground materials each are classified by the weights thereof, are located above the hopper 14, and the apparatus is connected with a vacuum dust-collector 4 for collecting lightweight materials from the ground materials and is connected with a drainage line 32 for collecting heavyweight materials from the ground materials. A collector 5 for the members to be projected is pulled at the rear side of the housing 3. Furthermore, a means for quickly drying the wet materials adhering to the members by grinding is equipped with the inside of the housing 3.
Patent JP-S6462674-A (JP)
Title: Electrophotographic device
Inventor: WAKITA KAZUKI
IPC: G03G15/04
Filed: 1987-09-02
Abstract: PURPOSE:To attain high speed processing in which the quality of an image is excellent, by installing a moving means for making a two-dimensional exposing device move in the moving direction of a photosensitive body at the same speed in case of exposure and a returning means for making the two-dimensional exposing device return in the direction opposite to the moving direction of the photosensitive body after completing the exposure. CONSTITUTION:The photosensitive body on the upper surface of an end-less belt 2 is uniformly electrified by an electrostatic charger 5 and moves to a downstream side to be an exposed surface 3. When the exposed surface 3 is exposed in terms of two-dimensional pattern by the two-dimensional exposing device, 4, the device 4 moves to the downstream side with the exposed surface 3 at the same speed by a specified distance by means of a driving device. Then, sufficient exposure can be obtained even if the moving speed of the endless belt 2 is high. When the two-dimensional exposing device 4 moves by the specified distance and completes the exposure, it is made to return to an original position again by means of the driving device. Even if the photosensitive body is made to always move at a constant speed, the constant speed can be made high, and the quality of the image does not receive adverse effects.
Patent JP-H1148784-A (JP)
Title: Back door opening and closing device
Inventor: ASA TAKASHI
IPC: B60J5/10
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To optionally compensate temperature at the time of high temperature or low temperature by interposing other gas spring for energizing a back door in a direction for closing the back door between a car body and the back door. SOLUTION: A first gas spring, which always energizes a back door 4 in a direction for opening the back door 4 and which can be freely extended and shrunken, is interposed between a car body and the back door 4, and a second gas spring 2, which energizes the back door 4 in a direction for closing the back door 4, is interposed between the car body and the back door 4. Bounce of the first gas spring 1 and the second gas spring 2 are changed by temperature. When temperature is changed, gas pressure of the first gas spring 1 and gas pressure of the second gas spring 2 are changed at the same time, and change of bounce of the first gas spring l due to the temperature change is offset by the bounce of the second gas spring 2 so as to compensate the temperature.
Patent JP-H0561422-A (JP)
Title: Display device
Inventor: KONDO TOSHIO
IPC: G09F9/40
Filed: 1991-08-30
Abstract: PURPOSE:To make plural display units waterproof with simple constitution. CONSTITUTION:Plural display elements 5, 5... are implanted longitudinally and laterally in a printed board 3 at the front part of a unit case 2. The external edge part 7a of waterproof packing 7 is protruded from the external surface of the unit case 2. When a display screen is constituted by arranging plural display units 2, 2... the projection external edge parts 7 of the waterproof packing materials 7 of the adjacent display units 2 and 2 are brought into waterproof contact with each other.
Patent JP-S60111929-A (JP)
Title: Apparatus for measuring space sound field
Inventor: MIZUNO KEIICHIROU
IPC: G01H3/00
Filed: 1983-11-22
Abstract: PURPOSE:To fabricate a sound pressure curve within a short time by a relatively small apparatus, by successively changing over a large number of microphones arranged in a space to be measured in a dispersed state by a lead relay to successively perform recording and processing the same until the fabrication of the sound pressure curve by a microcomputer. CONSTITUTION:A grating 3 comprising needle wires 2 is vertically provided in the compartment of a car and microphones 4 are attached to grating points. Each microphone 4 converts noise to a noise signal corresponding to a sound pressure level and the noise signal (a) is successively inputted to a data recorder 7 by the scanner of a multichannel signal selector 6 to record the same and inputs a microphone discriminating signal (b) and a measuring start and finish signal (c). The signal (a) from the recorder 7 is inputted to a spectrum analyser 8 and signals (b), (c) to a modulator 9 while the spectrum analytical value of the analyser 8 and the discrimination value from the modulator 9 are inputted to a microcomputer 10. A sound pressure distribution curve obtained by operation treatment is sent to an X-Y plotter 12.
Patent JP-H1147524-A (JP)
Title: Dust collecting hood device
Inventor: TAKEDA TAKESHI
IPC: B01D45/08
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a dust collecting hood device which can surely settle and make flammable spatters disappear in a dust collecting hood without connecting a suction duct pipe having a height of at least a definite dimension and controlling the air speed in a pipe at a definite speed or lower. SOLUTION: Collision plates 8 and 9 on the top and the bottom of which gaps 8X and 9X are opened are fitted to the lower end opening part of dust collecting hoods 5S or 5T on which suction action of a fan works through a dust collecting duct 6 and a plurality of guide blades 8A and 9A for revolving spatters flowing into the above-described gaps 8X and 9X are fitted on the top faces of these collision plates 8 and 9.
Patent JP-H1146772-A (JP)
Title: New screening and creation of new nonhuman animal
Inventor: YAMAMOTO MASAYUKI
IPC: C12Q1/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a means for screening a substance capable of affecting the binding of a heterodimer comprising an Nrf2 protein and a small Maf protein to an antioxidant response element(ARE). SOLUTION: A substance doubtful about the exertion of an influence on the binding of a heterodimer to an antioxidant response element is exposed to an individual, a cell, a tissue or an organ (except a human individual) in which the expression regulatory mechanism of a phase II enzyme in a xenobiotic-metabolizing system by binding the heterodimer to the antioxidant response element is normal and a change in the expression level of the phase II enzyme in the xenobiotic-metabolizing system and the transcription level of an mRNA of the phase II enzyme in the xenobiotic-metabolizing system is analyzed.
Patent JP-H0270831-A (JP)
Title: Response control device
Inventor: UCHIYAMA YOSHIHIDE
IPC: E04H9/02
Filed: 1988-09-05
Abstract: PURPOSE:To make unequality of bearing force adjustable by making the response control element inserted between an upper building and foundation and a jack in series and, at the same time, installing the jack so that it is adjustable. CONSTITUTION:The response control element 5 consisting of a laminated rubber bearing is mounted on a jack 2 fixed on a lower foundation pedestal 1 so that it is capable of removing, and the surface of the response control element 5 is mounted to an upper foundation slab 9 so that it is capable of removing. When axial bearing force of the response control element 5 is to be measured, a lock of the jack 2 is released, and the jack 2 is pressurized to measure the pressure amount. When axial bearing force is adjusted, the lock of the jack 2 is released, and pressure or pressure-reduction is properly made to the jack 2.
Patent JP-S642652-A (JP)
Title: Medical tube
Inventor: KANEKO NORIAKI
IPC: A61L27/00
Filed: 1987-09-04
Abstract: PURPOSE: To obtain a medical tube excellent in patency and especially suitable for artificial blood vessels having medium and small diameters, by providing a large number of pores specific in an opening diameter and a depth to the inner cavity surface thereof of the medical tube.  
     CONSTITUTION: A medical tube has a large number of pores having an opening diameter and depth of 20W100μm over the whole or a part of the inner cavity surface thereof. As the constitutional material of the tube, a high-molecular compound excellent in the compatibility with blood and bio-tissue, that is, not having acute and chromic toxicity, a pyrogenic property and a hemolytic property and generating no inflammation in circumferential tissue over a long period time after implantation is used. As the high-molecular compound, a polyurethane type polymer is pref. from the aspect of dynamical properties, stability in a living body and an antithrombogenic property. When the diameter and depth of pores is below 20μm, there is no effect for suppressing the growth of pannus at an anastomotic part and, when exceeding 100μm, the thrombus formed at the anastomotic part becomes much. Further, said pores are pref. uniformly present in large numbers so as to become at least 100 or more per 1cm 2 . 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H04102246-A (JP)
Title: Magneto-optical recording medium
Inventor: FUCHIGAMI YASUKO
IPC: G11B11/105
Filed: 1990-08-21
Abstract: PURPOSE:To eliminate the need for biasing at the time of overwriting by providing specific relations between the coercive forces at room temp. and Curie temps. of a 1st magnetic layer which has a magneto-optical effect and is formed on a substrate, and a 2nd magnetic layer and 3rd magnetic layer which have perpendicular anisotropy. CONSTITUTION:This magneto-optical electrode medium 10 is constituted by laminating the 1st magnetic layer 12 which has the magneto-optical effect on the transparent substrate 11 and the 2nd magnetic layer 13 and 3rd magnetic layer 14 having the perpendicular anisotropy. The magnetic layers which attain Hc2<Hc1,Hc2<Hc3,Tc1<Tc2<Tc3 are selected where the coercive forces at room temp. are respectively designated as Hc1,Hc2,Hc3 and the Curie temps. thereof as Tc1,Tc2,Tc3, respectively. A glass plate having 1.22mm thickness is used as the substrate 11. Amorphous materials consisting of rare earth elements (Gd,Tb,etc.) and transition metal elements (Fe,Co,etc.) are used as the magnetic layers and the respective magnetic layers are formed by sputtering these materials.
Patent JP-S6376380-A (JP)
Title: Semiconductor device
Inventor: IMAMURA KENICHI
IPC: H01L29/812
Filed: 1986-09-18
Abstract: PURPOSE:To achieve speeding up of mobility of electrons by forming hetero junction interfaces of a channel region so that they may have a plurality of parallel and stripe forms each other and producing electron gases in the same manner as one dimensional quantization that are separated one another among stripes. CONSTITUTION:This device permits an n-type AlxGa1-xAs layer 2 and a non- doping i-type GaAs layer 3 to make an epitaxial growth on a semi-insulated GaAs substrate 1. A flat plane where a stripe-like pattern of the i-type GaAs layer 3 is visible between SiO2 films 5 is formed to make the GaAs layer 3 visible, in which a source and drain contact region is formed by an etching treatment. Si is ion-implanted into this region to form an n-type source and drain contact region 4 after carrying out an activated heat-treatment, thereby arranging a source and drain electrodes 6 composed of, for instance, AuGe/Au as well as a gate electrode 7 composed of, for instance, Al. As a result, electron gases 3e are formed in the vicinity of respective hetero junction interfaces that are patternized in the form of stripes by electrons moved from the n-type AlGaAs layer 2 to the i-type GaAs layer 3. Thus, this approach helps increase mobility of the electrons and improve speeding up of mobility.
Patent JP-S6374076-A (JP)
Title: Sorter with finisher
Inventor: ISHIGURO KUNIAKI
IPC: B65H39/11
Filed: 1986-09-17
Abstract: PURPOSE:To prevent such a failure as a processing is continued in a state that a stapler position is shifted, or stapling cannot be executed, by providing a means for detecting whether a stapling means is attached or detached, and inhibiting a staple processing operation, when it is detected that the stapling means is not set normally. CONSTITUTION:A photosensor Se6 for detecting whether a sheet exists on a staple tray 91 or not, and a switch SW4 for detecting whether a stapler 100 is attached or detached are installed to a stapling part 90. This switch SW4 is turned on, when the stapler 100 is set to a prescribed position. Accordingly, if the switch is OFF, a stapler set failure is displayed, and a staple processing operation is inhibited. That is to say, when it is decided that the stapler detecting switch SW4 is OFF and the stapler 100 is not set normally, this staple processing operation is inhibited immediately. In such a manner, such a failure as the processing is continued in a state that a staple position is shifted, or stapling cannot be executed is prevented.
Patent JP-S6281136-A (JP)
Title: Wavelength multiplex optical receiver
Inventor: FUKUSHIMA KAORU
IPC: H04B10/00
Filed: 1985-10-03
Abstract: PURPOSE:To obtain a simple and inexpensive wavelength multiplex optical receiver by constituting a receiver with a branching device branching N-channel of different wavelengths, an N:1 optical switch selecting N-output of the branching device and an photoelectric converter converting the optical signal being an output of the optical switch into an electric signal. CONSTITUTION:The N-channel electric signal is converted into a different wavelength of optical signals by N-set of electroopic converters 2-1 2-N in an optical transmitter 1, the signals are synthesized by a synthesizer 3, branched into M-set of optical fibers by plural demultiplexer devices 5 provided on the way of an optical fiber 4 while passing through the fiber 4, and each optival fiver is connected to an optical receiver 6. The signal is branched into N-set of wavelength channels by an optical branching device 7, one of optical switches 8 is selected and extracted by an photoelectric converter 9 as the original electric signal.
Patent JP-S6377138-A (JP)
Title: Manufacture of semiconductor device
Inventor: INAYOSHI KATSUYUKI
IPC: H01L23/52
Filed: 1986-09-20
Abstract: PURPOSE:To prevent an Si from being precipitated to an aluminum layer and to reduce the resistance of a polycrystalline Si layer by doping a p-type impurity having 3 X 10<15>/cm<2> or more of impurity concentration on the Si layer prior to the formation of the aluminum layer when the Si layer and the aluminum layer are laminated to form wirings, and then annealing it at 900 deg.C or higher. CONSTITUTION:An N<+> type buried layer 3 is provided on the surface layer of a P-type Si substrate 1, an N-type layer 2 is epitaxially grown on the whole surface including the layer, and a P-type base region 4 is formed thereon. Then, the whole surface is covered with an insulating film 5, windows 6, 7, 8 for collector, emitter and base are opened, and the whole surface including them is covered with a non-doped polycrystalline Si layer 11. Then, the vicinity of the window 8 is covered with a photoresist mask 12, As<+> ions are implanted to the exposed layer 11, the mask 12 is then replaced, and BF2<+> ions are implanted to the layer 11 near the window 8. Thereafter, the mask is removed, annealed to diffused the impurity in the layer 11 to form N<+> type collector contact 14, emitter 15, base contact 16, the whole surface is absorbed with the layer 17, and divided.
Patent JP-S6378252-A (JP)
Title: Semiconductor memory circuit
Inventor: YAMAGUCHI DAISUKE
IPC: G06F12/16
Filed: 1986-09-20
Abstract: PURPOSE:To prevent an erroneous data output to a transient address by adding a register, a latch circuit and a circuit composed of an exclusive OR to the input part of a memory circuit. CONSTITUTION:To the input part of a memory circuit, a register 6, a latch circuit and a trigger generating circuit 7 composed of the exclusive OR, EX-OR of the output of a delaying means DL and the address inverted by an inverter INV1 at every address input are added. By inputting the output of the register 6 to a decoder driver 2 and a multiplexer 4 in response to a clock input, the data from a memory cell array 3 are read.
Patent JP-S61100114-A (JP)
Inventor: SAKAI SEIJI
IPC: A01C11/02
Filed: 1984-10-19
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-H04104695-A (JP)
Title: Dial-in termination control system of private branch exchange telephone system
Inventor: NUMATA KOICHI
IPC: H04Q3/58
Filed: 1990-08-24
Abstract: PURPOSE:To utilize key telephone operation and dial-in function operation effectively at a maximum by assigning the termination of a dial-in call to a function button corresponding to a dial-in number and setting plural function buttons corresponding to the same dial-in number on one telephone set. CONSTITUTION:Number information of a dial-in terminating destination specification signal which is sent out of the office facilities of a telephone office to an automatic private branch exchange 100 is assigned to a function button of the telephone set 200 to obtain a dial-in number corresponding function button and plural dial-in number corresponding function buttons corresponding to the same number information are set on the one telephone set 200. When there are plural dial-in incoming calls having the same number information in the automatic private branch exchange 100, the incoming calls are made to correspond individually to the dial-in number corresponding function buttons corresponding to the number information and the states of the incoming calls are displayed on the display means of the dial-in number corresponding function buttons. Consequently, the button telephone operation and dial-in function operation are utilized effectively at a maximum.
Patent JP-2000065671-A (JP)
Title: Method for inspecting functionality of venting apparatus for container, particularly tank
Inventor: FRITZ THORSTEN
IPC: F02M33/02
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To simply measure an ambient temperature at small costs and diagnose surely by estimating the ambient temperature from a driving characteristic value of a pressure source and supplying an overpressure to a container only when the ambient temperature is within a range where the temperature can be set. SOLUTION: At a position A of a switching valve 70, a supply flow is supplied by a pressure source (pump) 50 into a tank-venting apparatus via a reference leak 81. At this time, a nearly constant motor current im in terms of a time is set. When the switching valve 70 is changed to a position B, the pressure source 50 immediately applies an overpressure to the tank-venting apparatus. The motor current im decreases at this time, and rises continuously with the lapse of time. If a leak is not present, the current im becomes not smaller than the current im at the position A. An airtightness is estimated on the basis of the current im.  An ambient temperature is estimated through a characteristic curve group or the like from a coil resistance of an electric motor driving the pressure source 50, so that the airtightness is prevented from being diagnosed outside a predetermined temperature range. Addition of a temperature sensor is eliminated accordingly.