baber/WOPTO huggingface dataset:
Patent JP-H03219267-A (JP)
Title: Electrostatic recording device
Inventor: SHIMIZU SHIGERU
IPC: G03G15/00
Filed: 1990-01-25
Abstract: PURPOSE:To eliminate the inclined printing of an image and to improve the print quality by composing a control electrode, arranged between the toner conveyance surface of a toner conveyance body and a spiral electrode body, of plural split electrodes which slant at a specific angle to the axial direction of a cylindrical elec trode arranged opposite the toner conveyance surface side of the toner conveyance body. CONSTITUTION:An intermediate transfer medium 3 is the cylindrical electrode and rotates around a shaft 3a at a specific speed. A transfer device 4 which is arranged opposite the intermediate transfer medium 3 is applied with a specific high voltage from a high voltage power source 4a. A linear electrode 17 embedded in the peripheral surface of a sleeve 13c is applied with a specific high voltage V1 and the intermediate transfer medium 3 is applied with a specific voltage V2 from a power source 3b con nected to the shaft 3a. The control electrode formed in a film 15 consists of the split electrodes slanting at the angle thetaw to the axial direction of the cylindrical electrode and then tanthetaw = (K-cotthetasp)<-1> (K: optional integer), where thetasp is the angle between the axial directions of the spiral electrode and cylindrical electrode. Consequently, no inclined print is made on a form and an image of superior print quality is obtained.
Patent JP-S56111813-A (JP)
Title: Rotary optical switch
Inventor: MIZOKAWA SADAO
IPC: G02B6/35
Filed: 1980-02-08
Abstract: PURPOSE:To make it easy to change-over light transmission lines, by changing over mutually opposite light transmission lines of counter plane parts by rotating a couple of fitting members relatively. CONSTITUTION:Fitting members 81 and 82 for optical fibers are installed in case 80; member 82 is fixed to the case, and member 81 is fixed on shaft 83 connected direct to motor 84. Members 81 and 82 have contiguous opposing plane parts and are provided with butt connection surfaces between optical fibers 90-93, and 94- 97. Then, the optical fibers are arranged concentrically on the plane part, and rotating members 81 and 82 relatively changes over mutually opposing light transmission lines of the counter plane parts.
Patent JP-S55108677-A (JP)
Title: Fixing device
Inventor: TAKEKIDA YOSHISUKE
IPC: G03G15/20
Filed: 1979-02-13
Abstract: PURPOSE: To make possible high-speed and sure heat-fixing processing with a simple constitution by preheating toner images together with paper by microwaves then heat-fixing the same by a xenon flash lamp.  
     CONSTITUTION: Paper 5 which has been transferred of toner images from a photoreceptor 1 is preheated by a microwave heater 9 of easy and rapid start and stop and good heat efficiency. Along with heating of the moisture content of the paper 5, the toner images soften. Thence, the softened toner is molted without flying by heating with a xenon flash lamp 11 of easy start and stop and is well attracted to the preheated paper 5, thus the high speed and sure heat fixing may be accomplished with the simple constitution without any flaw or the like of the paper. Even when continuous paper is used, the heat fixing is well accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10213035-A (JP)
Title: Engine work apparatus
Inventor: MATSUMOTO HIDETOSHI
IPC: H02K5/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an engine work apparatus having excellent maintainability, in which a space for mounting articles is retained. SOLUTION: In this engine-driven generator (engine work apparatus) 1, a stay 13 is installed between a pair of left and right vertical parts 2a of a pipe frame 2, a fuel tank 5 is attached on the stay 13 in a manner that it is brought near either one of left or right vertical part 2a of the pipe frame 2, and a cover plate 20 is attachably/detachably mounted on the stay 13 except for the fuel tank 5, and also at least the other vertical part 2a of the pipe frame 2 is projected upper than the cover plate 20.  Hereby, the fuel tank 5 is brought to one side so that a space surrounded by the fuel tank 5 and the pipe frame 2 is formed next the fuel tank 5, and the cover plate 20 is attachably/detachably mounted to this space, therefore the kind of a small article and the like can be placed on the cover plate 20, and also the maintenance of an engine 3 and a generator (work apparatus) 4 can be easily executed only by taking out the cover plate 20, thus high maintainability can be ensured.
Patent JP-S63186536-A (JP)
Inventor: SATO KEIJI
IPC: G04C10/00
Filed: 1987-01-26
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-H11212254-A (JP)
Title: Original plate for planographic printing plate process for making planographic printing plate
Inventor: SHIMIZU SHINJI
IPC: B41N1/08
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for a positive planographic printing plate which allows direct writing of digital information of a computer, etc., by using high-density energy light and to provide a process for making the planographic printing plate having a printing characteristic equal to the printing characteristic of the conventional PS(planographic printing) plate printing machine plate. SOLUTION: This original plate for the planographic printing plate has a resin mask layer contg. a material to generate heat by absorbing light, resin particles having an acid value of 10 to 280 and an average particle size of 0.005 to 15 micrometers and a surfactant as indispensable components on a negative photosensitive image forming layer on a base. The process for production consists in obtaining the printing plate by stages of writing of the original plate for the planogprahic printing plate by high-density energy light, removing of the non-image part of the resin mask layer by a wet process, full-surface exposing by active rays, removing of the non-image parts of the negative photosensitive image forming layer and removing of the resin mask layer by a developer for negative and washing, gum coating and drying.
Patent JP-S59143510-A (JP)
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1983-02-02
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-S53100430-A (JP)
Title: Inverter device
Inventor: KIYOMIYA TADAAKI
IPC: H02M7/497
Filed: 1977-02-15
Abstract: PURPOSE: To make higher harmonic wave component which is included in output voltage to reduce remarkablly, by forming to generate a plurality number of pulses, such that optional harmonic wave is removed among a half period of fundamental wave voltage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01192226-A (JP)
Title: Transmission line switching system for detour in communication system
Inventor: MORI KAZUE
IPC: H04B1/74
Filed: 1988-01-28
Abstract: PURPOSE:To relieve the branch insertion line by relieving a branch insertion line terminated by a branch insertion station by a standby line between the 2nd terminal station and the branch insertion station if a fault takes place in an active line including the branch insertion line and the standby line between the branch insertion station and the 1st terminal station. CONSTITUTION:A route fault takes place between a terminal station and a branch insertion station B and all of a standby transmission line 113, a branch insertion active transmission line 116 and an inter-terminal station active transmission line 118 are faulty, the branch insertion active transmission line 116 terminated by the branch insertion station B is connected to a terminal station D via standby lines 114, 115. The terminal stations D and A are connected by a detour transmission line 127. That is, if all the lines 113, 116 and 118 are faulty, the branch insertion active transmission line 116 terminated by the branch insertion station B is relieved by the standby transmission lines 114, 115 between the terminal station D and the branch insertion station B. That is, if standby lines in the same direction are faulty, the line is switched into the standby line in the opposite direction.
Patent JP-S56114171-A (JP)
Title: Head for magnetic disc
Inventor: ITOU KENICHI
IPC: G11B5/60
Filed: 1980-02-12
Abstract: PURPOSE:To catch dust to prevent flaws from generating on the face opposed to the recording medium, by providing an adhesive material layer in the groove part of the head slider part for magnetic disc which is not brought into contact with the medium face. CONSTITUTION:When flaws due to dust and so on are generated on face 3 of magnetic head 1 opposite to the magnetic head recording medium, the characteristic is degraded considerably. Therefore, adhesive material layer 8 consisting of the cumarone indene resin, the phenol resin, and so on is formed in groove 7 provided in ferrite block 4. As a result, minute dust which exists in the magnetic disc device is acquired before it is stuck to face 3 opposite to recording medium, and the reliability of the device is improved cosiderably.
Patent JP-H01192328-A (JP)
Title: Endoscope
Inventor: SUDA MASAO
IPC: G02B23/24
Filed: 1988-01-28
Abstract: PURPOSE:To prevent the generation of the function trouble of a disposition system due to blood contamination by providing an intermittent action control means to control intermittently repeatedly one action or above of the actions of the disposition system as a component at the time of inspecting the endo scope. CONSTITUTION:A controller 6 receives a signal in response to a prescribed input operation by an air sending water sending switch 13 and a suction switch 14 from a scope controller 15 and outputs an ordinary action command signal to execute the air sending, water sending, suction, etc. Even when the ordinary action command signal is not outputted and the endoscope inspection is execut ed, an intermittent action command signal to designate one action or above of the actions such as the air sending, water sending and the suction and control intermittently repeatedly. Since the intermittent and repeated control for the disposition system of an endoscope scope 2 is executed by the controller 6, the aperture edge of respective edge parts of an air sending pipe 3, a water sending pipe 4 and a suction pipe 5 is exposed at the blood in a body cavity and even then, the blood coagulation at the aperture edge can be prevented.
Patent JP-H06322168-A (JP)
Title: Thermoplastic foam article and its preparation
Inventor: KUREIGU AREN PAAMAN
IPC: B29C44/34
Filed: 1994-02-10
Abstract: PURPOSE: To obtain the subject foamed article having a low density and high strengths by introducing a thermoplastic polymer into a pressure container, heating the polymer by means of an external heating source at a specified temperature, introducing a gas into the container, adjusting the pressure with a gas in a supercritical fluid state and rapidly releasing the pressure after saturation.  
     CONSTITUTION: A solid thermoplastic polymer such as a polyether imide having a glass transition temperature of 150°C or above is introduced into a pressure container, heated to a specified saturated temperature by means of an external heating source heated to or near the Vicat softening point of the solid thermoplastic polymer. While the pressure container is being heated, a gas such as carbon dioxide is introduced thereinto. Then, the temperature of the pressure container, the thermoplastic polymer and the gas are brought into equilibrium with the temperature of the heating source. The pressure is adjusted by further introducing a gas to attain the final pressure at which the gas is in a supercritical state and is dissolved in the thermoplastic polymer, the thermoplastic polymer is saturated for a specified time, and the pressure is vented to rapidly release the pressure to obtain the purpose foamed article having a foam density of 0.03 g/cm 3  or above, a cell size of 10-300 μm and a cell wall thickness of 0.1-2 μm. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S56161396-A (JP)
Title: Cephem compound, its salt amd preparation and preventing agent and remedy for microbism containing the same
Inventor: TAKATANI TAKAO
IPC: A61P31/04
Filed: 1981-02-04
Abstract: NEW MATERIAL:A compound of formula I [R 1  is amino or protected amino; R 2  is heterocyclic group substituted by hydroxy (lower)alkyl; R 3  is carboxy or protected carboxy] and a salt thereof.  
     EXAMPLE: 7-[ 2-( 2-Aminothiazol-4-yl )-2-cyclopentyloxyiminoacetamido ]-3-[ 1-(2- hydroxyethyl)-1H-tetrazol-5-ylthiomethyl]-3-cephem-4-carboxylic acid (syn isomer).  
     USE: A preventing agent and a remedy for microbism.  
     PROCESS: A compound of formula II, a reactive derivative at the amino group or a salt thereof is reacted with a compound of formula III, a reactive derivative at the carboxy group or a slat thereof in a solvent, e.g. acetone, under cooling or at room temperature to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56113423-A (JP)
Title: Drying method for resin paper for lamination sheet and device thereof
Inventor: INOUE SADAHIKO
IPC: B29B11/00
Filed: 1980-02-13
Abstract: PURPOSE: To improve a drying speed of a resin paper for lamination sheet by utilizing radiant heat emitted from a high-temperature heat source, and also to enable energy-saving and change into nonpollute exhaust gas by using it as a heat source through combustion-treatment of an exhaust gas hiterto released to the air.  
     CONSTITUTION: Both the obverse and the reverse of a resin paper 1, moving in the direction of an arrow mark, are dried with radiant heat from heaters 2, and exhaust gas generated in a drying chamber 3 is fed to a heat exchanger 6 by means of a fan 5, and is treated by combustion in a combustion device 8. After heat energy fed to the heater 2 through a coupling pipe 9 is utilized, it is further utilized in a manner to heat exhaust gas in a heat exchanger 6 whereto it is fed through a fan 6, and it is then released into the air. This permits the efficient utilization of exhaust gas as the heat energy through the collection of approximately 100% of the exhaust gas. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59142741-A (JP)
Title: Magnetic recording medium
Inventor: MIYOSHI TAKAHITO
IPC: G11B5/738
Filed: 1983-02-04
Abstract: PURPOSE:To obtain a magnetic recording medium having low surface electric resistance, excellent adhesiveness between a magnetic layer and a base and having good durability by incorporating SnO2 power having an average particle size of a specific value or below in an undercoating layer. CONSTITUTION:The undercoating layer of a magnetic recording medium consisting of a base applied thereon with the undercoating layer and formed with a magnetic layer thereon consists of the undercoating compsn. formed by dispersing and incorporating SnO2 powder which is conductive, into a binder. The average particle size of said SnO2 powder is required to be <=0.8mum. The following powders are usable for the SnO2 powder which is a filler for the undercoating layer: (i) powder composed of SnO2 alone, (ii) powder formed by coating powder of other material such as TiO2 with SnO2, (iii) SnO2 powder dispersed in a colloid state together with BaSO4 powder, (iv) SnO2 powder doped with SbO2 and (v) the powder consisting of an optional combination of said (i)-(iv). The SnO2 powder in this case is preferably added at >=20wt%, more preferably >=40wt% in the entire inorg. pigment including other inorg. pigment powders.
Patent JP-S55109483-A (JP)
Title: Desalting method of salt water
Inventor: NAKASHIMA HIROSHI
IPC: C02F1/06
Filed: 1979-02-14
Abstract: PURPOSE:To increase water making rate and enhance thermal efficiency by performing heating of  brine dividedly and utilizing the heat medium of low temperature for evaporation as well. CONSTITUTION:The heat medium from a heat collector 24 is circulating in heaters 5-7. The  temperatures of the heaters 5-7 are subsequently lowering. In a vertical multistage flash evaporation unit 1, the temperature are maintained higher in the upper evaporating chambers. The sea  water introduced by a pump 29 is heat-exchanged with the vapors being evaporated in the evaporating chambers VII, VIII and is condensed, after which it is discharged from a pipe 21. Part of it passes through a pipe 22 then through tube bundle 14-1 and enters the heater 5 of the maximum  temperature where it is heated, thence it is admitted into the 1st stage evaporating chamber I,  where it is subjected to flash evaporation. The vapor evaporated by this enters a condenser 9 and  the concentrated brine spouts from the pores 12 of a bottom plate 11 into the next stage II, where  it is subjected to flash evaporation. On the other hand, the brine past the tube bundle 14-2 is  heated in the heater 6 and is subjected to flash evaporation in the evaporating chamber III. In this  way, the condensed water is taken out by a pump 31 and the concentrated brine by a pump 30. Thus, the heating medium of high, medium and low temperatures may be effectively utilized.
Patent JP-S61176648-A (JP)
Title: Rubber composition for inner liner of tire
Inventor: MIYASAKA KAZUO
IPC: C08L23/00
Filed: 1985-02-01
Abstract: PURPOSE:The titled composition having improved impermeability to air, adhesiveness, and thermal aging resistance, obtained by blending regenerated butyl rubber with an aromatic hydrocarbon resin having an average molecular weight, a softening point, and an iodine absorption amount in specific ranges in a specified ratio. CONSTITUTION:(A) >=30pts.wt., preferably 30-70pts.wt. calculated as polymer component of regenerated butyl rubber is blended with (B) 2-15pts.wt. aromatic hydrocarbon resin having 30-1,500 average molecular weight, 50-160 deg.C softening point, and >=20g/100g iodine absorption amount to give a composition. Improved adhesiveness can be maintained only by adding <=1.8pts.wt. sulfur as a vulcanizing agent, and curing during thermal aging and release of splice part can be prevented when the composition is used as an inner liner of tire.
Patent JP-S61177201-A (JP)
Inventor: TSUNEKAWA MASUO
IPC: A01G23/00
Filed: 1985-02-01
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-H07226752-A (JP)
Title: Duplicate lan changeover system
Inventor: SUGAMORI KAZUTOSHI
IPC: H04L12/40
Filed: 1994-02-10
Abstract: PURPOSE:To provide a duplicate LAN changeover system in which the system of each terminal equipment is switched instantaneously from the master system into the slave system by allowing a host to recognize a fault of the system and sending a switching signal of the system to a changeover device provided externally so as to reduce various damages caused on the changeover, thereby utilizing the duplicate LAN effectively. CONSTITUTION:The duplicate LAN system provided with a transmission line 3 for the master system and the slave system used for data communication by a host 1 and plural terminal equipments 2 using an external database in common is made up of a transmission section 4 sending a switching signal when the host 1 recognizes a transmission fault of the transmission line 3 of the master system and the slave system and provides an output of the switching signal used to switch the transmission line 3, a reception section 5 receiving the switching signal from the transmission section 4, and a changeover device 4 switching the transmission lines 3 of the master and slave systems based on the switching signal outputted from the reception section 5 and sending data corresponding to the host 1 and each terminal equipment 2.
Patent JP-S63185199-A (JP)
Title: Attaching structure to pedestal for receiver head of receiver
Inventor: KOTO KENJI
IPC: H04Q9/00
Filed: 1987-01-27
Abstract: PURPOSE:To easily attach a receiver head to a pedestal by forming the projection of the receiver head, which is conducted to the direction of the insertion hollow of the pedestral at the recessed part like a bowl around the periphery of the intertion hollow of the pedestral in abutting the upper surface of the receiver head against the lower surface of the pedestral, into a rough conical state. CONSTITUTION:The upper surface 43a of the receiver head 43 is abutted with the lower surface 38a of the pedestral 38. When the projection 44 of the receiver head 43 is displaced with the insertion hollow 46 of the pedestral 38, it is abutted with the periphery 47 around the insertion hollow 46. But since the periphery 47 around the insertion hollow 46 is recessed like a bowl, the projection 44 is conducted to the direction of the insertion hollow 46 while sliding. Therefore the projection 44 is easily aligned with the position of the insertion hollow 46. Since the upper surface of the projection 44 is formed in the conical stated, the projection 44 is slipped into the insertion hollow 46 along the inclination of the upper surface. Thus the projection 44 can be easily inserted in the insertion hollow 46, as well.
Patent JP-S61176630-A (JP)
Title: Production of heat-resistant resin
Inventor: TOKO AKIRA
IPC: C08G73/10
Filed: 1985-02-01
Abstract: PURPOSE:To obtain a polyimide resin, having balanced heat-resistance, flexibility, adhesivity, and high light transmittance and toughness, by using a specific tetracarboxylic acid dianhydride and a specific diamine as essential components. CONSTITUTION:The objective polyimide resin is derived from a tetracarboxylic acid dianhydride component composed of (>=20mol%) 3,3',4,4'- benzophenonetetracarboxylic acid dianhydride and a diamine component composed of (0.5-50mol%) 2,8-diaminodiphenylene oxide, (>=20mol%) 3,3'- diaminodiphenylsulfone and (0.1-30mol%) 1,4-bis(3-aminopropyldimethylsilyl) benzene. The reaction of both components is carried out preferably at an equimolar ratio.
Patent JP-H01191501-A (JP)
Title: Joint method for superconducting waveguide
Inventor: SHIMANO TAKASHI
IPC: H01L39/00
Filed: 1988-01-27
Abstract: PURPOSE:To obtain a uniform surface without defect by inserting a metal having a lower melting point than that of a superconducting material between joint faces of the superconducting waveguide, pressing the metal and bonding the faces with diffusion under vacuum or inactive gas atmosphere. CONSTITUTION:A thin tin plate 2 as an insert metal is clipped between joint faces being flange end faces, each being one of two cavity single bodies 1 made of niobium opposite to each other, flanges 5 are tightened by using a bolt 3 and a nut 4 to press the thin tin plate 2 between the end faces, and the joint body 6 being the result of incorporating the two cavity single bodies is heated for 3 hours at 600 deg.C. Then the surface is chemical-polished by using a mixture of liquids comprising hydrofluoric acid, nitric acid and phosphoric acid for finish. Since atoms of both are diffused mutually at the contact part between the insert metal and the superconducting material in this way, the joint is attained in a short time and the defect of surface is avoided.
Patent JP-H02196945-A (JP)
Title: Method for evaluating silicon crystal
Inventor: KANEDA CHIHOKO
IPC: G01N21/3563
Filed: 1989-01-25
Abstract: PURPOSE:To determine the relative concn. of oxygen in the state of aggregation by allowing IR light to transmit a silicon crystal and measuring the peak intensity of the IR absorption appearing in a specific frequency region. CONSTITUTION:Local lattice excitation exists in isolated interlattice type oxygen atoms and the absorption energy thereof is at about 610cm<-1> wave number. The frequency shifts toward the higher side by receiving the influence of compressive force by the oxygen in the state of aggregation existing nearby when >=2 pieces of such oxygen aggregate. In addition, the symmetry of the atom configuration around the oxygen changes to IR activity and the IR absorption peak arises in the wave number region of 740 to 810cm<-1>. The absorption peak does not appear in this wave number region in the oxygen which turns to a deposit. With the isolated interlattice type oxygen where only one atom of the oxygen exits in isolation, the IR absorption by the oscillation of the oxygen atom itself appears at 1,106cm<-1> wave number. The data of the IR spectral by the many known silicon crystal of the known oxygen concn. are collected and classified and the concn. of the oxygen in the state of aggregation is elucidated.