baber/WOPTO huggingface dataset:
Patent JP-H109880-A (JP)
Title: Navigator
Inventor: NAKAJIMA KAZUYUKI
IPC: G08G1/0969
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus easily understandable sightseeing guidance by using a memory medium having a memory capacity exceeding a specified value as such housed in an information memory means to record sightseeing guidance information as video. SOLUTION: A memory medium is used with a memory capacity exceeding at least 3GB as information memory means 104. A specified video of a map data, sightseeing guidance information and the like digitized is previously stored into the information memory means 104. When positional information of a moving object is obtained from an arithmetic means 109, a control means 106 reads the map data of a specified area from the information memory means 104 and displayed as video into a display means 105 together with the position of the moving body. The display means 105 herein used is preferably an organic EL display. This enables the recording of videos of main sightseeing spots existing all over the country at a substantial rate thereby making available easily understandable sightseeing guidance using the videos.
Patent JP-H0911349-A (JP)
Title: Thermosetting coating sheet
Inventor: ABE HIROSHI
IPC: B29D7/01
Filed: 1995-06-30
Abstract: PURPOSE: To manufacture a thermosetting coating sheet for preventing the capture of air or the like, and forming a film equal to coating after thermosetting by opening a number of pores of specified diameter in the thickness direction on a thermosetting sheet in the uncured or semi-cured state. CONSTITUTION: A thermosetting coating sheet is formed by opening a number of pores of diameter of 0.5mm or smaller in the thickness direction on a thermosetting sheet in the uncured or semi-cured state. As the thermosetting sheet to be used, the thermosetting sheet in the uncured or semi-cured state composed of reactive acryl resin or weight average molecular weight of 50000-1000000 and isocyanate to be blocked as main components is used. Or a thermosetting sheet in the semi-cured state composed of reactive acryl resin of weight average molecular weight of 50000-1000000, and a crosslinking agent comprising at least one out of blocked isocyanate, isocyanate to be blocked, melamine and epoxy as main components is used.
Patent JP-H0831848-A (JP)
Title: Production of semiconductor device
Inventor: KOMATSU KATSUSHI
IPC: C23C26/00
Filed: 1994-07-19
Abstract: PURPOSE:To prevent the creeping distance from being shortened due to flow-out of solder while preventing a short circuit due to adhesion of a solder ball when a semiconductor chip is soldered to a copper coating pattern formed on an insulating substrate. CONSTITUTION:A copper coating 2 is heated locally through irradiation with laser light, for example, to form a copper oxide film 8 and the unoxidated region thereof is soldered with a semiconductor chip, a terminal conductor, etc. The level difference from the oxide film prevents the solder from flowing out and a solder ball does not adhere easily onto the oxide film and it can be removed easily even upon adhesion thereto.
Patent JP-S6226882-A (JP)
Title: Semiconductor laser device
Inventor: ONODERA NORIAKI
IPC: H01S5/00
Filed: 1985-07-29
Abstract: PURPOSE:To facilitate a formation and obtain an large light output, by forming a clad layer on a substrate on which a stripe-shape projection with a triangular cross-section is formed, diffusing an impurity in the layer, making even the top part of projection be included in the diffusion region, and providing an active region with a triangular cross-section. CONSTITUTION:A stripe-shape projection 10a is formed by the anisotropic etching of an N-GaAs substrate 10, a projection whose cross-section is triangular extending linearly from one end to other end of a substrate. An N-AlGaAs clad layer 11, a current blocking layer 12 and a cap layer 13 are successively laminated on a substrate 10 by epitaxial growth. The impurity is diffused in the manner in which a diffusion front passes the top of a projection 10a. The diffusion front is such by heat treatment to form a P-type diffusion region 15. Electrodes 16 and 17 are formed by mounting thereon, and terminal surfaces 21 and 22 of a resonator are formed through cleaving. A laser oscillation is generated by flowing a current vertically between the electrodes 16 and 17.
Patent JP-H0716408-A (JP)
Title: Method for detaching filter cake from leaf filter
Inventor: TAGUCHI YOSHIAKI
IPC: B01D24/46
Filed: 1993-06-14
Abstract: PURPOSE:To easily detach cake by closing an air introducing valve with a residual liquid discharge valve being left open, opening the air introducing valve for introducing air from the outside into inside leaves through a hollow shaft and operating scrapers under these conditions. CONSTITUTION:In the initial stage of a residual liquid draw-out process, a valve V2 and a valve V6 are opened to draw out liquid remaining in a tank filter 1 to a feed liquid draw-out tank 20 from a pipe 19. Next, when the valve V2 is closed and a valve V4 is opened in its turn to do switching so that air which has been introduced into the tank filter 1 outside leaves 3 may be directed into the tank filter 1 through each leaf 3 from inside a hollow shaft 2, filter cake C is pulled off outward. When the hollow shaft 2 is rotated together with the leaves 3 in this state, the filter cake C accumulated on filter nets 4 loses touch with the filter nets 4 in the residual liquid draw-out process, causing it to be easily and surely detached by scrapers 5. The detached cake is sent to a filter cake receiver 23.
Patent JP-S6227469-A (JP)
Title: Fluororesin paint composition
Inventor: AKIYAMA HIROSHI
IPC: C08K5/49
Filed: 1985-07-29
Abstract: PURPOSE:To obtain a fluororesin paint compsn. which can be applied to metallic sheets and gives a coating film having improved physical properties, by adding a silane coupling agent or a titanate coupling agent to a fluororesin. CONSTITUTION:A paint compsn. is obtd. by using a fluororesin as main component and incorporating 0.01-10pts.wt. silane coupling agent and/or titanate coupling agent in 100pts.wt. epoxy resin. IF desired, thermoplastic resin such as acrylic resin, thermosetting acrylic resin, isocyanate compd., color pigment, extender pigment, plasticizer, org. solvent, surfactant, anti-foaming agent, etc. may be added. An example of the titanate coupling agent is isopropyltriisostearoyl titanate. An example of the silane coupling agent is vinyltrichlorosilane.
Patent JP-2000350619-A (JP)
Title: Hair setter
Inventor: KUMODA TAKAHIRO
IPC: A46B9/02
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a hair setter that can apply appropriate tension to hair up to the hair ends and allows easy hairdressing such as curling. SOLUTION: This hair setter 1 has a brush body 4 with a plurality of bristles 2, 3. As the bristles 2, 3, a plurality of long bristles 2 are provided and a plurality of short bristles 3 shorter than the short bristles 2 are provided in intimate contact with one another. The short bristle 3 is formed to be smaller in diameter at its end than at its root.
Patent JP-S5869461-A (JP)
Title: Overvoltage protecting circuit for switching element
Inventor: FUJIWARA HIROKI
IPC: H02H7/122
Filed: 1981-10-17
Abstract: PURPOSE:To reduce the current duty of an element to be protected and the loss of the circuit by transferring the storage energy of a condenser through a circuit of the condenser, a reactor and an auxiliary switching element to a reactor and discharging the energy. CONSTITUTION:A condenser 2 is connected in parallel with a switching element 1 to be protected through the first discharge preventing diode 3, and a series circuit of the primary coil of a reactor 107 having a secondary coil and an auxiliary switching element 8 having self-arc-extinguishing function is connected in parallel with the condenser 2. The taps c at both ends of the secondary coil of the reactor 10 are connected to a load side terminal of a power source 5 and the tap (a) is connected to the positive electrode side terminal of the power source 6 through the second diode 9, and a rectifying circuit in which a rectifying diode 11 and a condenser 12 for another power source are connected in series is connected in parallel between the intermediate tap (b) and the tap (c). In this manner, the current duty of the switching element to be protected and the loss of the circuit can be reduced.
Patent JP-H0215164-A (JP)
Title: Composite material
Inventor: HAYASHI TOKIAKI
IPC: C23C16/06
Filed: 1988-07-04
Abstract: PURPOSE:To provide superior lightweight characteristic and heat resistance and also to improve oxidation resistance at high temp. by coating the surface on which Pt or Pt-Al phase is formed with a thin-film layer of TiAl-type intermetallic compound. CONSTITUTION:The surface of a base material composed of Ti or Ti alloy on which Pt or Pt-Al phase is formed by means of the implantation of Pt ions or Pt and Al ions is coated with TiAl-type intermetallic compound. By the above procedure, on exposure to high-temp. oxidizing atmosphere, Al diffused from the resulting thin-film layer is allowed to react with the Pt phase or Pt-Al phase on the base-material surface and fixed in the form of Pt-Al compound, by which the diffusion of Al in the thin-film layer into the base material can be prevented. As a result, sufficient amounts of Al can be incorporated to the thin-film layer and Al2O3 contributing as an oxidation protective film can be formed on the surface of the thin-film layer of TiAl-type intermetallic compound in a high-temp. oxidizing atmosphere, by which high- temp. oxidation resistance due to the thin-film layer of intermetallic compound TiAl3 as well as the superior lightweight characteristic and heat resistance of Ti alloy, etc., can be obtained.
Patent JP-H11343694-A (JP)
Title: Structure of garret
Inventor: MORIMOTO TATSUHIKO
IPC: E04B7/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To improve working ability by assembling an garret separation wall of a separation wall substrate frame assembled with a metal frame, and to retrench a working manday by excluding a vertical roof strut, and to reduce works at a high dangerous spot. SOLUTION: An garret separation wall substrate 2 is formed by arranging separation wall substrate frame 1 whose outer peripheries are assembled of a metal frame in a triangle, a quadrangle or a pentagon so that their upper frames 1a may be continuously inclined. A purlin 4 is supporting on the upper part of a bundle-shaped body 3 formed by joining longitudinal frames 1b, 1b of adjacent separation wall substrate frames 1, and a face material is attached to the surface and back of the garret separation wall substrate 2 to composed the attic space.
Patent JP-H0612203-A (JP)
Title: Automatic demonstrator
Inventor: INOUE SHINJI
IPC: G06F3/048
Filed: 1992-06-24
Abstract: PURPOSE:To provide the automatic demonstrator which flexibly perform demonstration for reproducing plot signals by freely editing them such as automatically inserting stop point information or newly inserting stop point information to the plot signals issued by an application software. CONSTITUTION:This automatic demonstrator depending on the recording and reproducing of the plot signals issued by an application software 16 is provided with a repeating part 11 to repeat signal exchange between an input/output part 17 and the software 16, additional describing means 12 for the information of notes, storage part 13, automatic stop point information inserting part 18 to automatically insert the stop point information, stop point information editing part 19 to edit the stored stop point information and to newly edit it, editing part 14 to edit the stored information of notes, and reproducing part 15 to reproduce the stored plot signals according to the edited stop point information.
Patent JP-S5689814-A (JP)
Title: Vacuum rotary system drum type precoated filter
Inventor: HAGIWARA TOSHIO
IPC: B01D33/06
Filed: 1979-12-22
Abstract: PURPOSE: To make possible automatic continuation of the device by partitioning a filter vat with an internal blade and providing a precoat tank and a filter tank separately.  
     CONSTITUTION: Precoat assistant liquid is filled from a tank 18 into a precoat tank A. The precoat layer 3 is formed up to the tip of an internal blade 1 by a vacuum pump 12 and a filtrate draw pump 13. An outer blade 2 is placed slightly closer to the drum surface than the internal blade 1. Thence, filtrate is transported from a tank 17 into a filter tank B. When a rotary drum 4 is rotated, the filtrate is filtered by the precoat layer 3 in a filtration zone (b), and is led into the tank 14. The filtered cake is dehydrated in a dehydration zone (c). The dehydrated cake is scraped off by the external blade 2 of a stripping zone (d). At this time, some precoated layer is also scraped. Next, it goes into the precoated zone (a) of the precoat tank A and in order to form the chipped precoated layer again, a precoat assistant is filtered and is readjusted with the internal blade 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5868248-A (JP)
Title: Optical information reader
Inventor: YAMADA AKIRA
IPC: G11B7/09
Filed: 1981-10-20
Abstract: PURPOSE:To reduce the mass of a movable part by driving an objective, a condenser lens and a photodetector separately from a laser light source. CONSTITUTION:Lenses 25 and 27, and a photodetector 28 are fixed to a lens barrel 29, and a driving circuit 32 performs focusing and tracking. A light source 20, a collimator lens 21, a polarization beam splitter 23, etc., are separated from the lens barrel 29, and the mass of a movable part is small.
Patent JP-S5868017-A (JP)
Title: Picture transducer
Inventor: BANBA NOBUO
IPC: G11C13/04
Filed: 1981-10-20
Abstract: PURPOSE:To perform reading while suppressing the formation of film interference fringes by  providing a reflection preventing film between a crystal plate having an electrooptic effect and  a photoconductive effect depending upon wavelengths in combination and an insulation layer,  and further providing the 2nd reflection preventing film on the outer side of a transparent  electrode respectively in specified relations. CONSTITUTION:A crystal plate 1 is formed by using a single crystal of bismuth silicon oxide  or the like, and insulation layers 4, 5 are provided on the outer sides of plates 2, 3. Transparent electrodes 6, 7 are provided on the outer sides of the layers 4, 5. A reflection preventing  film 10 is provided between the plate surface 3 and the layer 5, and further a reflection  preventing film 11 is provided on the outer side surface of the electrode 7. A voltage is applied  to the electrodes 6, 7, and writing light L1 is irradiated thereto, whereby picture information  is written. Readout light L2 is made incident perpendicularly to the surface 2 and the passed  light is applied to an analyzer. The refractive indices of the layer 5, the electrode 7 and the  plate 1 are defined as n3, n2, ns and the optical film thicknesses of the layers 10, 11 are set at  lambda/4 (lambda; wavelength of read out light). A material of (n3.ns)<1/2> refractive index is used as the  layer 10, and a material of n2/n3 refractive index is used as the layer 11 when the optical film thickness of the electrode 7 is lambda/4, whereby the readout free from interference fringes is  accomplished.
Patent JP-S6056524-A (JP)
Title: Extruding process of thermoplastic resin
Inventor: YAZAKI TAKAO
IPC: B29C48/67
Filed: 1983-09-09
Abstract: PURPOSE:To extrude stably the composition with high lubricating performance by extruding the composition in which the specified amount of the additive with lubricating performance is mixed into thermoplastic resin. CONSTITUTION:An extruder 1 constitutes a feeding zone 4, a compressing zone 5, a shearing zone 6, a measuring zone 7 and a mixing zone 8 by a cylinder 2 and the screw 3 arranged in said cylinder 2. 0.1wt% or more additives with lubricating performance such as lubricant, antifog additive and antistatic agent, etc. is combined with themoplastic resin, and thus obtained composition is extruded by an extruder 1. Then, the extruding of the composition is achieved such that the internal pressure of the cylinder becomes maximum at the transition zone from the feeding zone 4 to the compressing zone 5, and after that, the internal pressure of the cylinder is decreased to the final end of the extruder.
Patent JP-S5789411-A (JP)
Title: Sintered valve plate for compressor
Inventor: MATSUMOTO SHIYUUJI
IPC: F04D29/02
Filed: 1980-11-26
Abstract: PURPOSE: To obtain a sintered valve plate for compressor that is formed from a sintered body comprising iron powder containing hosphorus, which does not reguire steam-treatment, being prevented from deterioration in strength due to the steam-treatment and, in addition, is easy to carry out correction work of its strains.  
     CONSTITUTION: An iron powder containing phosphorus that has 0.5W20%, in particular, 0.6% phosphorus added as iron hosphide, ferrophosphorus, etc. is compression-molded into a volve sheet form. Subsequently, the molded form is sintered in an endothermic atmosphere e.g. at 1,120°C. After that, the sintered body is impregnated with an anerobic resin, and then sizing of the impregnated sintered body is carried out under pressure. Thus, the desired valve plate is obtained. The sintered body has a sintering density of 6.7g/cm 3 , air tightness of 10kg/cm 2  or more and is provided with air-tightness of the magnitude required for a sintered valve plate for compressor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6413375-A (JP)
Title: Yarn winding method
Inventor: UMEDA NOBUO
IPC: B65H59/36
Filed: 1987-07-03
Abstract: PURPOSE:To obtain a fine quality winding package by detecting the tension of a yarn reeled out from a yarn supply package, varying the tensile force given to the yarn in comparison with the specified value and taking up the yarn on the winding package. CONSTITUTION:In a yarn winder, a yarn Y is given a tensile force according to the position of a movable gate finger 10 of a tenser 6, that is, the turning angle of a movable plate 14 and taken up on a winding package. Said tensile force is detected by a yarn load sensor 6 having a pair of distortion gauges 34 and 35 adhered to the base part of a flexible pin 32, compared with the specified value 39 in a comparing circuit 38 via a detecting circuit 36 and an amplifier 37. If the tensile force exceeds the allowable range of the specified value 39 out of the allowable tolerance due to some reasons, the tensile force of the spring 19 is lowered via a driver 40 and a motor 22 to reduce the tensile force applied by the tenser 6. When the tensile force becomes below the limit of the allowable range, the tensile force is increased through the reverse action. Thus a fine quality winding package can be obtained.
Patent JP-S6226946-A (JP)
Title: Time slot converter
Inventor: KODAMA IKUO
IPC: H04J3/14
Filed: 1985-07-26
Abstract: PURPOSE:To improve the fault supervisory function and to bring an X50 frame synchronizing circuit into the supervisory range by providing a frame pattern generator, a selection circuit, asynchronizing circuit, a time slot counter, a storage means, a counter, a read control memory and an insertion circuit. CONSTITUTION:Each tap output of a shift register is a path supervisory pattern 13 by a parallel/serial converter 12 and inserted to a path supervisory time slot by the selection circuit 1 and given to a comparator circuit 14. Time slot conversion information is stored in read control memory to which an output of a counter 6 preset by a 400Hz clock signal 9, the information is used as a read address RA to attain time slot conversion and an output signal OUT is obtained by inserting an X50 frame pattern 8 by a frame pattern insertion circuit 7. Thus, the output signal OUT and the path supervisory pattern 13 are compared by the comparator circuit 14 to attain path supervision and an alarm output ALM is sent.
Patent JP-H108845-A (JP)
Title: Soundproof door
Inventor: ONISHI KENJI
IPC: E06B3/82
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To improve a sound insulating function by applying the constitution that a porous elastic material having specified bulk density and Young's modulus is stacked on the inner surface of at least one of surface plates faced to each other, and a mass membrane having the specified surface density is stacked on the inner surface of the elastic material. SOLUTION: A porous elastic material 3 made, for example, of rock wool having bulk density equal to or less than 100kg/cm<3> and a Young's modulus between 1.0×10<3> and 1.0×10<6> N/m<2> is stacked on the inner surface of at least one of surface plates 1 and 2 faced to each other. Also, a mass film 4 having surface density between 0.1kg/m<2> and 3kg/m<2> and thickness between 0.1 mm and 3 mm is stacked on the inner surface of the porous elastic material 3, thereby forming a soundproof door. In this case, a powder contained sheet type material eraclosing powder made, for example, of silica having a grain size between 0.1 and 1.000μm and bulk density between 0.1 and 1.5g/m<3> with an acoustically transmissive surface sheet may be used, instead of the mass membrane 4.  Furthermore, the powder may be mixed with fine fiber such as a metallic whisker having a spring constant equal to or less than 1×10<2> N/m.
Patent JP-S6410392-A (JP)
Title: Time series data collecting device
Inventor: KAWASHIMA YASUKI
IPC: G06F5/06
Filed: 1987-07-03
Abstract: PURPOSE:To execute a processing even when plural data blocks are overlapped by transferring A/D converting data in a designated data collecting period from a cyclic buffer to a storing area. CONSTITUTION:A processor 20 reads a time from a clock part 12 of an A/D converting device 10 by a BT signal which is a trigger signal to execute a time series data collecting in one set. The processor 20 also stores a time added by a data collecting time width Ni to an alarm list 21 and sets it to the clock part 12 and an alarm clock is started. The device 20 stores A/D converting data from the device 10 to a cyclic buffer 23. When an alarming interruption is received from the clock part 12, the device 20 transfers the collecting data of designated data collecting period (BTi-BTi+Ni) from the buffer 23 to a time series data and block storing area 22. Thus, even when a data block to be sampled is plural and overlapped, the collecting of the time series data can be executed.
Patent JP-H05342978-A (JP)
Title: Power supply cutoff circuit
Inventor: ARITOME HIDEKI
IPC: H01H83/10
Filed: 1992-06-03
Abstract: PURPOSE:To allow no increase of the abnormal set value of a circuit, and no immediate cutoff so as to prevent wrong cutoff even if noise rides a normal output voltage signal, by cutting off power supply after determining whether a voltage abnormal signal is intermittently abnormal or continuously abnormal. CONSTITUTION:A timer and a counter start by a single abnormal signal from a circuit, and when the counter counts the single abnormal signals of the number of times that the counter has been set within a fixed time set on the timer, a power supply cutoff directing signal is output in the intermittent abnormality processing part. In the continuous abnormality processing unit, a delay portion (plural D-ff's, for instance, 23a, 23b) delays a continuous abnormal signal from the circuit so as to output the signal, and an AND circuit obtains the logical product of this output and the continuous abnormal signal from the circuit so as to output the power supply cutoff directing signal.