baber/WOPTO huggingface dataset:
Patent JP-S5824417-A (JP)
Title: Preparation of polyethylene tube for in-line printing aiming at automatically fill fine particulate material
Inventor: TAKIGAWA KOUICHI
IPC: B29C48/10
Filed: 1981-08-04
Abstract: PURPOSE:To enable continuity of a tube forming process and a printing process, by a method wherein, after polyethylene containing a specific additive and having specific physical properties is formed into a tubular film, corona discharge treatment is applied to the surface of said tubular film to cool the same and the cooled tubular film is printed by using an ink adjusted to specific viscosity. CONSTITUTION:Polyethylene which contains 1,500-3,000ppm of an antistatic agent and 500-1,000ppm of a lubricant and of which the melt index is 0.4-0.8 and the density is 0.920-0.926 is formed into a tubular film according to an inflation method. The obtained tubular film 4 is passed through a width automatically adjusting machine 7 to adjust a folded diameter to + or -2mm. tolerance difference and, after corona discharge treatment is applied to the surface of said tubular film by passing the same through a corona discharge treating machine 9, the treated film is cooled. Subsequently, the cooled film is passed through a meandering adjusting machine 14 to adjust a traversely shifting range to + or -2mm. or less and, in this condition, printed by a printer 17 by using a printing ink of which viscosity is automatically adjusted to 16-18sec in a viscometer Zahn-cap #3 and, after the printed film is dried and cooled, it is taken up by a winder 24.
Patent JP-H05312515-A (JP)
Title: Moving distance measuring system employing spatial filter
Inventor: NAGAO TOSHIO
IPC: G01C22/00
Filed: 1992-05-15
Abstract: PURPOSE:To enhance accuracy by flickering illumination on a pavement (moving face) stroboscopically thereby realizing highly accurate measurement even under high speed movement. CONSTITUTION:A CCD line sensor camera 3 detects reflection light corresponding to light and dark pattern of a pavement. Reflection light signals are sampled at a predetermined period, read out through a read out circuit 4, and then converted through an A/D converter 5. Data signals thereof are then subjected to product-sum operation together with a spatial weighting function fed from a weighting function generator 6 thus obtaining a spatial frequency component vector. A moving distance is then determined based on the differential phase angle between previously detected vector and a currently detected vector. In case of high speed movement, the CCD line sensor 2 detects a reflected light accompanied with variation of light and dark pattern due to movement within a storage time and thereby the moving distance can not be measured accurately. When an illumination light source 8 is flickered stroboscopically, i.e., with a shorter lighting time as compared with the CCD storage time, comps frequency component pattern in the light and dark pattern can be detected stably and accurately.
Patent JP-S5912613-A (JP)
Title: Two-terminal type piezoelectric resonating parts
Inventor: INOUE JIROU
IPC: H03H9/17
Filed: 1982-07-13
Abstract: PURPOSE:To improve the spurious characteristics of two-terminal type piezoelectric resonating parts composed of a piezoelectric resonating element which uses a lengthwise oscillation mode by dividing an electrode with a groove made in one surface of the piezoelectric plate, and connecting them into one electrode. CONSTITUTION:The groove 3 in the direction of length l is formed in one surface of the piezoelectric ceramic substrate 2 and the surface is divided equally into two by the groove 3. Then, electrodes 6 and 7 divided by the groove 3 are provided. An entire-surface electrode 12 is provided on the other surface of the substrate 2. This formed piezoelectric resonating element 1 is used as the two- terminal type resonating element by connecting the electrodes 6 and 7 together to suppress spuriousness of a thickness oscillation mode and a breadthwise amplitude mode. Thus, the spurious characteristics are improved.
Patent JP-S5824426-A (JP)
Title: Method for extrusion molding of polyamideimide resin
Inventor: SAKAMOTO KUNISUKE
IPC: B29C48/06
Filed: 1981-08-05
Abstract: PURPOSE:To obtain a long molded product having high density and a good surface condition, by a method wherein a polyamideimide resin is compressed to specific pressure and heated to a temp. above its melting point and below its decomposing temp. and molded in a die as well as the solidified molded product is extruded. CONSTITUTION:A granular solid or a powder comprising a polyamideimide resin having a recurring unit shown by formulaI(wherein Ar is a trivalent aromatic group containing at least one benzene ring and R is an org. group), especially, shown by formula II as a main structural unit is supplied to an extruder and pressurized to pressure of 300kg/cm<2> or more, pref., 450-600kg/cm<2> in the extruder as well as heated to a temp. above its melting point and below its decomposing temp. to be melted therein and the molten resin is introduced into a die to be molded therein and extruded after solidification. The temp. of the introducing part in the die is pref. kept higher than the softening temp. of the resin and the temp. of a land part is pref. kept lower than the softening temp. The solidified molded product is pref. held to pressure of 300kg/cm<2> or more until cooled to 230 deg.C or less.
Patent JP-H08311785-A (JP)
Title: Fabric for ink jet recording and its production
Inventor: NAKAO TAKUYA
IPC: D06P5/00
Filed: 1995-05-22
Abstract: PURPOSE: To produce an ink jet recording fabric capable of printing a precise and clear image by forming a boehmite porous layer in a fabric substrate, then carrying out the rubbing and loosening treatment and further laminating a paper or a film on one surface thereof. CONSTITUTION: A boehmite sol, polyvinyl alcohol and a cation-modified acrylic resin are respectively blended at 100:8:10 solid weight ratio to prepare a boehmite coating liquid. A knitted fabric using cation-dyeable polyester fiber yarns is used as a substrate. immersed in the boehmite coating liquid, squeezed and dried to form a boehmite porous layer at 2-60g/m<2> coating amount on the fiber surfaces constituting the knitted fabric. The rubbing and loosening treatment is then carried out and a paper having a spray paste is applied to one surface is laminated thereonto to afford a fabric for ink jet recording.
Patent JP-S611525-A (JP)
Title: Air conditioner for automobile
Inventor: IIDA KATSUMI
IPC: B60H1/00
Filed: 1984-06-14
Abstract: PURPOSE:To make a temperature adjustable range enlargeable, by finding the estimated blowoff temperature from temperature data at the upstream side of a heater core and opening data of an air mix door, while comparing it with the specified blowoff temperature and limiting the door opening to some extent. CONSTITUTION:A temperature operational device 47 inputs temperature TE at the upstream side of a heater core 9 by a temperature detecting device 17 and opening theta of an air mix door 16 by an opening detecting device 33, and finds the estimated blowoff temperature TF from an equation of TF=TE+Ktheta+D with compensation data K and D. And, an opening limit judging device 49 compares the temperature TF with the specified blowoff temperature on the basis of output out of a temperature operating device 47 and judges whether opening of the air mix door 16 is necessary to be limited or not, and according to the judged result, a controlling device 48 controls the opening of the door 16. Therefore, even if blowing temperature varies to some extent, the same blowoff temperature is maintainable all the time, thus a temperature adjustable range is enlargeable.
Patent JP-H08309834-A (JP)
Title: High adhesive property easy releasable multilayer blow molding and molding method therefor
Inventor: OTA AKIRA
IPC: B29K105/04
Filed: 1995-05-22
Abstract: PURPOSE: To hold high adhesive properties between layers when using as a product and to easily and clearly release the respective layers if it is intended to mechanically release by applying an internal pressure to a molding in a mold by foaming expansion, and specifying the dimensional shrinkage factor of the molding after mold releasing. CONSTITUTION: A multilayer parson formed with thermoplastic resin A as the part of an outer layer side and thermoplastic resin B as an inner layer side by using the two types of the resins A, B in which the resins A, B are not chemically stuck to each other and the magnification relationship of the molding shrinkage factor (a) of the former and that (b) of the latter is a<b is mold clamped by a split mold split into a plurality to be shaped by blow molding. The inner pressure is applied to a molding in the mold, and the dimensional shrinkage factor (p) of the molding after mold releasing is suppressed to a numeric value (a). As one example of the molding, the entirety of a substantially recessed surface outer layer 2 and inner layer 3 indicates the part bearing a role as the structural member of a bumper.
Patent JP-H04325865-A (JP)
Title: Permanent magnet of linear motor for auto-loader
Inventor: TOKIWA NOBUYUKI
IPC: H02K41/02
Filed: 1991-04-25
Abstract: PURPOSE:To prevent iron powder, etc., fropm sticking on a permanent magnet of the linear motor for an auto-loader. CONSTITUTION:A linear motor for an auto-loader comprises a stator 10, which is provided with an aramature winding 10b and is stretched linearly, and a travelling unit 7, which is provided with a permanent magnet 1 opposed to the stator 10 and is constructed movably. On the surface of the permanent magnet 1, a removable protection cover 2 is mounted, and iron powder attracted by the magnetism of the permanent magnet 1, etc., are made to stick on the protection cover 2. The protection cover 2 is dismantled from the magnet 1 and the iron powder, etc., are removed from the protection cover 2. Alternatively, by throwing away the protection cover 2, the permanent magnet 1 is protected.
Patent JP-H06335250-A (JP)
Title: Power supply device
Inventor: SUGIYAMA MASAHIRO
IPC: H02M7/06
Filed: 1993-05-25
Abstract: PURPOSE:To provide a power supply device having improved reliability, by reducing its higher harmonics, and by making its switching stable. CONSTITUTION:A resonant inductor L11 for making the resonance with a second capacitor C2 and a charging inductor L12 for making the charging level of a charging capacitor C3 are formed respectively as two independent inductors of each other. Thereby, the voltage when charging the second capacitor C2 and be made sinusoidal, and the charging level of the charging capacitor C3 can be so as to be the voltage not generating the feed shortage of the energy of an inverter circuit 2, and further, the switching of the inverter circuit 2 can be made stable. Also, the spike current of the collector current flowing through a transistor Q1 can be prevented, and thereby, the switching loss and the generation of the noises in the inverter circuit 2 can be lowered.
Patent JP-H02312160-A (JP)
Title: Solid layer-shaped electrochemical cell
Inventor: DEERU AARU SHIYATSUKURU
IPC: H01M10/0565
Filed: 1990-05-11
Abstract: PURPOSE: To provide a low impedance and an improved recharging by finely roughening the surface of a current collecting body brought into contact with a cathode layer so that the cathode layer comes into intimate contact with the current collecting body. CONSTITUTION: An electrolyte layer 16 is provided between an alkali metal anode layer 18 and a cathode layer 14, and further that cathode layer 14 is positioned between the electrolyte layer 16 and a current collector 11. A fine ragged part is provided so that the current collector 11 can attach the cathode layer 14 rigidly to the collector 11. The current collector 11 includes a support body 12, but it is preferable that a metal foil has a surface 13 having fine ragged part. Thereby, an impedance of en entire cell decreases, and performance during re-charging is improved.
Patent JP-S5824689-A (JP)
Inventor: SUZUKI KAZUO
IPC: F16L27/10
Filed: 1981-08-07
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-2000314640-A (JP)
Title: Encoder
Inventor: KENJO KATSUHIKO
IPC: H03M1/30
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an encoder where no zero point detection errors are generated even if a zero point detection mechanism is provided only at either of detection parts in the case when the detection parts are arranged in opposition to each other at approximately 180 deg. in an incremental-type encoder with a relatively coarse pitch as in a magnetic encoder. SOLUTION: In this encoder, a magnetic sensor 54 is provided with a zero point detection means for outputting a signal by detecting the zero point of a magnetic drum. Further the encoder is provided with a binarization circuits 71a-71d and 73 for binarizing a pair of sinusoidal signals of SIN and COS outputted from the magnetic sensor 54 and 55 and a zero point detection signal, and a microcomputer 78 that retains the binarization signal of a pair of sinusoidal wave signals of SIN and COS outputted from the magnetic sensor 55 and binarized by binarization circuits 72c and 72d when the zero point detection means outputs a signal, judges the advance or lag of the pair of sinusoidal wave signals of SIN and COS outputted from the magnetic sensor 55 when the zero point position is detected according to the phase relationship of the binarization signal,  and detecting a rotary angle from the zero point position of the magnetic drum.
Patent JP-S5828405-A (JP)
Inventor: FURANKU YOONE
IPC: B23B29/034
Filed: 1982-07-16
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-S5456699-A (JP)
Title: Epoxy resin composition
Inventor: TADA TAKASHI
IPC: C08G59/42
Filed: 1977-10-14
Abstract: PURPOSE: A transparent epoxy resin composition having impoved storage stability, a long pot life at room temperature, and rapidly curable on heating, comprising (A) a precondensate obtained by heat-treating a polyamine or polycarboxylic acid and a polyepoxide and (B) a urea compound.  
     CONSTITUTION: A composition comprising (A) a precondensate obtained by heat- treating. (a) a polyamine or polycarboxylic acid, polycarboxylic acid anhydride or their mixture and (b) a polyepoxide having one or more epoxy groups at a weight ratio of (A) to (B) of 1:1.4W6 at 50W200°C without causing gelation so that the viscosity of the mixture may be increased to 3 times that of the initial mixture and (B) a urea compound of formula (X and Y are Cl, Br, NO 2 , CH 3 , H, OCH 3 , OC 2 H 5 ). N-(3-chloro-4-methoxyphenyl)-N',N'-dimethylurea, etc, may be cited as the urea compound 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6211547-A (JP)
Inventor: UIRIAMU BII RETARITSUKU
IPC: F01N3/28
Filed: 1986-05-27
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-2000314206-A (JP)
Title: Roofing structure of roof
Inventor: OZASAYAMA TORU
IPC: E04D1/12
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a roofing structure of a roof showing the roofing appearance with variety while maintaining the characteristics of a flat roof tile. SOLUTION: A so-called slit flat roof tile 2 in which a slit 1a is formed, and a so-called no-slit flat roof tile 3 where any slit is not formed are used. Only slits formed in a joint part of adjacent flat roof tiles with each other are exposed in a condition where the non-slit flat roof tiles 3 are horizontally arranged. In the case where the slit flat roof tiles 2 are horizontally arranged, the slits 1a formed on an exposed part 4 in addition to the slits formed on the joint part are exposed, and thus, the arrangement of the slits 1 can be freely determined depending on the assembly, and the roof with the staggered- arrangement appearance can be obtained.
Patent JP-H11316031-A (JP)
Title: Air processing device
Inventor: AKAZAWA YASUMASA
IPC: F24F8/125
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To allow, for example, prevention of drying inside a room and cleaning of air any time even in hotel during trip. SOLUTION: Related to an air processing device 1 wherein, on front side of an air supply part X of a device such as air conditioner, a dispersing body 3 which is exposed to the supplied air for appropriately promoted dispersion of component is provided, a component such as water content dissipated from the dispersing body 3 exposed to the air flows inside a room for specified action. The dispersing body 3 adsorbs dirt and dust in the supplied air for cleaning air.
Patent JP-H05322468-A (JP)
Title: Method for manufacturing bent heat exchanger
Inventor: GOTO KOICHI
IPC: F28F1/32
Filed: 1992-05-15
Abstract: PURPOSE:To manufacture a bent heat exchanger in which no spacer is required, a cost is not applied and a desired heat exchanging performance can be realized. CONSTITUTION:A recess 23 having a substantial triangular shape recess of a fin part between adjoining heat transfer pipes 22 from an end part perpendicular to a direction arranging heat pipes 22 therein is arranged at a part of a group 21 of fins in which the heat transferring pipes 22 are arranged in parallel to each other and passed. The group 21 of fins are bent with the side of the recess 23 being faced inside. With such an arrangement, the bent parts 24 are made continuous by approaching the adjoining recessed surfaces of the fins 21a or overlapping or abutting and crushing them so as to manufacture a bent heat exchanger 20 not requiring any space.
Patent JP-S63287823-A (JP)
Title: Liquid crystal display device
Inventor: NARITA KENICHI
IPC: G02F1/1337
Filed: 1987-05-20
Abstract: PURPOSE:To improve the insulating property of the titled device by interposing an intermediate layer which is composed of a polyorganosilsesquioxane having a ladder type structure or a crosslinking structure between ladders, between an electrode and an orientation film mounted on a substrate plate. CONSTITUTION:A glass plate 11 mounted with the electrode 12 which is patterned thereon is applied with a solution dissolved the ladder type silicone oligomer in a butyl cellosolve by an offset printing method, followed by allowing it to stand at ordinary temperature, and drying in a cleaned oven, and then is calcined to form the intermediate layer 13. Subsequently, the obtd. plate is applied with a polyimide type solvent by the printing method, allowed to stand, dried and calcined to form a film. The orientation film 14 is obtd. by rubbing the surface of said film. At this time, the intermediate layer is controlled so as to be the film thickness of 400-750Angstrom . Thus, the stable electrochemical characteristic of the title device is obtd., and the insulating strength thereof is improved.
Patent JP-S63287873-A (JP)
Title: Developing device
Inventor: TANAKA MASARU
IPC: G03G15/09
Filed: 1987-05-20
Abstract: PURPOSE:To improve the dealability of a toner with development so that even fine lines, etc., of low contrast can be satisfactorily developed by forming an agitating magnet which forms a repulsive magnetic field to a developing magnetic pole and forms an attraction magnetic field to a magnet body disposed on the upper stream side of the developing magnetic pole. CONSTITUTION:The agitating magnet 32 which forms the repulsive magnetic field to the developing magnetic pole disposed to face a developing region among the magnet bodies 26-30 disposed in a developer supporting member 22 and forms the attraction magnetic field to the magnet body 26 disposed on the upper stream side in the magnetic brush conveying direction of the developing magnetic pole 27 and on the down stream side of a developer control member 24 is provided. The rotation and agitation of the developer are, therefore, executed when the magnetic brush is largely napped by the attraction magnetic field of the magnet 32 and thereafter the developer is again dropped to the developer supporting member 22 side. The magnetic field for conveying the developer is weakened by the repulsive magnetic field of the magnet 32 at this time. The developer is thereby brought into a loosened state and the dealability of the toner with the development is extremely improved.
Patent JP-S5550729-A (JP)
Title: Integrated latch circuit
Inventor: SATO HARUNORI
IPC: H03J5/00
Filed: 1978-10-05
Abstract: PURPOSE: To make effective use of the circuit for function selection for industrial use, by forming the integrated latch citcuit having stable and simple peripheral circuit.  
     CONSTITUTION: When an arbitrary circuit is set and information is transferred to other latch circuit, two latch circuits are simultaneously turned on momentarily. When the switch S24 is turned on with a timing at time t 1 , the first latch circuit 9 is turned on an d held. The output voltage V 01  at the terminal 20 is at 0V and the voltage VCOM of the emitter common terminal is at B-2VBE(V), and collector current ID et =I i1  flows to the current detector circuit 37. Next, when S25 is turned on at time t 2  in separate timing, the second latch circuit 10 operated entirely the same as the circuit 9, and while the circuit 9 is turned on to off at the instance after t 2 , inverting time, about 2I i1  flows to the circuit 37, it is at 0V, VCOM increases to BV, the circuits 9 and 10 are turned off, but the input switch 25 is turned on to cause the circuit 9 to turn off and V 02  is 0V. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61279826-A (JP)
Title: Liquid crystal display body
Inventor: NAGATA MITSUO
IPC: G02B5/20
Filed: 1985-06-06
Abstract: PURPOSE:To decrease a driving voltage and to improve contrast by providing electrical conductivity to display electrode parts among color layers. CONSTITUTION:The electrical conductivity is provided to the upper parts 374-377 of the display electrode parts 344-347 among the color layers 13. The driving signal transmitted to the display electrodes 344-347 are directly transmitted to the conductive layers 374-377 of the layers 13 if there are the conductive layers 374-377 in the upper parts of the display electrodes 344-347. Since the color layers 13 are in contact with a liquid crystal layer 14, the driving voltage from a driving circuit is directly impressed to the liquid crystal layer 14. The decrease of the driving voltage and the improvement of the display contrast are made possible.
Patent JP-H11317765-A (JP)
Title: Device and method for stream packeting
Inventor: IKEDA MITSURO
IPC: H04N19/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for stream packeting which can packet stream data fast with small-sized, low-cost constitution. SOLUTION: A flag adding device 2a of an encoding device 2 adds a stream flag specifying a packet point to stream data and on the basis of the stream flag, a stream length counting device 3a of a stream length calculating device 3 and a header inserting device 5a of a header adding device 5 can specify the packet point, so the need to detect a special code that conventional technology uses is eliminated. Consequently, a device for detecting the special code is unneeded and the possibility of misdetection in the use of the special code is eliminated.
Patent JP-2000315956-A (JP)
Title: Error correction device
Inventor: KOYAMA MASAYUKI
IPC: H04L29/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an error correction device at a low bit error rate. SOLUTION: A chain search arithmetic section 6 of the error correction device gives a symbol stream ϕ6 subjected to error correction to an FILO section 7 and gives a symbol stream ϕ5 not subjected to error correction to an FILO section 8. A recovery processing section 9 couples the FILO section 7 with a de-randomizer 10 when the error correction is normally conducted but couples the FILO section 8 with the de-randomizer 10 when the error correction is not normally conducted. The bit error rate can be reduced more in comparison with a conventional error correction device where the symbol stream subjected to the error correction is given to the de-randomizer 10 independently of whether or not the error correction is normally conducted.