baber/WOPTO huggingface dataset:
Patent JP-H02263682-A (JP)
Title: Printing metallic vessel
Inventor: MOROFUJI AKIHIKO
IPC: B41M1/28
Filed: 1989-04-04
Abstract: PURPOSE:To perform an immediate printing in a multikind and small lot manner by applying an electrophotographic method requiring no pressplate to a metallic vessel by a method wherein the metallic vessel consists of a metallic substrate provided with a surface-treated film and a titanium oxide-containing organic resin coating. CONSTITUTION:A surface treated film 2 of 0.2mum or less thickness is selected, a titanium oxide-containing organic resin coating having optical sensitivity characteristics of IXt1/2<100mW.sec/cm<2> (I: optical strength, t1/2: optical attenuation half value period of surface electric potential) is selected as a printing substrate coating 3, and these are provided on a metallic substrate 1 in combination. It is preferable that the titanium oxide-containing organic resin coating 3 has a 70/30-40/60 titanium oxide/binder resin composition ratio by weight and a film thickness of 5-20mum. In this manner, an immediate printing can be performed in a multikind and small lot manner, and the titanium oxide- containing organic resin coating superior in workability and adhesion to metal can be used as a white coating also serving as a photosensitive body.
Patent JP-S5712160-A (JP)
Title: Fluid pump
Inventor: SATOU YOSHIO
IPC: F16H41/26
Filed: 1980-06-23
Abstract: PURPOSE: To lessen torque of driving pump by dividing a pumping construction into three parts and bearing the two of them situated on both sides of the driven pump rotatably.  
     CONSTITUTION: A pumping construction is divided into three parts, to be called No.1 pump 2, No.2 pump 4 and No.3 pump 5, where the blade of No.1 pump 2 at its outgoing port 3 is oriented with an angle to comply with the direction of pump rotation. Thereby, the energy for rotating No.1 pump 2 becomes large, which will be however canceled by No.3 pump 5. Accordingly No.1 and No.3 pumps 2, 5 have smaller revolutions than No.2 pump 4. The torque of No.2 pump 4 becomes very small owing to the blade angle and revolving speed of No.1 pump 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S527864-A (JP)
Title: Method for treatment of waste gas containing nitrogen oxides
Inventor: KOIKE SAKAE
IPC: F23J15/00
Filed: 1975-07-09
Abstract: PURPOSE: A method for decreasing ammonia in treated gases in a treatment of gases containing nitrogen oxides where ammonia is used. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0374610-A (JP)
Title: Booster type action direction conversion two-stage operating cylinder
Inventor: OBIKANE TSUNEO
IPC: F15B11/06
Filed: 1989-04-03
Abstract: PURPOSE:To optionally select the acting direction of force and the operating direction by communicating two hydraulic chambers with a communicating pipe, connecting a two-stage pneumatic cylinder to one case, and inserting a rod into the other case as an extruding rod. CONSTITUTION:A two-stage pneumatic cylinder 3 is operated, when the first stage is moved, a rod 4 is advanced. A rod 8 is extruded via the oil of hydraulic chambers 2 and 3 accordingly. When the second stage of the two-stage pneumatic cylinder 3 is moved, the rod 8 is further extruded, and the rod 8 performs two-stage motion. The cylinder 3 is made compact and boosted by air pressure, and the acting direction of force and the operating direction can be optionally selected.
Patent JP-H11277711-A (JP)
Title: Stamp making device
Inventor: ASAI NAOHITO
IPC: H05B41/32
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a stamp making device which enables a stamp to be uniformly made across the entire length of a printing material in accordance with the size of each of stamping unit, even when the size of the stamping unit is varied. SOLUTION: CPU 200 retrieves a data table to read a drive voltage corresponding to the size of a stamp face forming member and ambient temperature from the data table, based on the size of the stamp face forming member and the ambient temperature detected by a stamp size detection sensor and a temperature sensor. In addition, the CPU 200 controls a voltage control circuit 216 based on the drive voltage which is read a described to output a charging signal to a charging circuit 213 for xenon tube light emission. When a light emitting capacitor 211 is electrically charged upto the drive voltage level which is read, a charging completion signal is output to CPU 200, which in turn, outputs a xenon tube light emission signal to a xenon tube light emission circuit 217 based on the charging completion signal.
Patent JP-H07294198-A (JP)
Title: Mine detector
Inventor: MATSUNAGA SEI
IPC: F41H11/16
Filed: 1994-04-22
Abstract: PURPOSE:To realize a mine detector which can detect a mine made of no-metal and efficiently execute a detecting operation. CONSTITUTION:The mine detector comprises a neutron generation source 4 for irradiating the surface of the ground 17 with neutrons 7, a detector 15 for detecting gamma-rays 9 from the surface of the ground 17, a pulse-height analyzer 18 for inputting a detection signal from the detector 15, and a survey meter 19 inputting a specific energy spectrum from the analyzer 18 to measure a dose rate, thereby discriminating the presence or absence of a mine 11, wherein a mine made of non-metal such as plastic, etc., which has been heretofore impossible to be detected by a conventional unit can be detected.
Patent JP-H11277212-A (JP)
Title: Metal mold for half melting of half solidifying
Inventor: YOSHIDA MASARU
IPC: B22D17/22
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To effectively control a metal mold temp. with a simple metal mold structure and to obtain products having stable quality by forming recessed parts on the contact surfaces between insert dies having product cavities and master molds for holding the same. SOLUTION: The contact surfaces are provided with the recessed parts 7 in order to increase the contact space areas of the insert dies 2, 3 and the master molds 4, 5 and are provided with air feed passages 8 having air feed passages 8a and cooling air feed passages 8b in combination and air discharge passages 9 so that heating and cooling may be executed. The individual heating air feed passages 8a, cooling air feed passages 8b and air discharging passages 9 are provided with air valves 10a, 10b, 10c. The recessed parts 7 are formed to a network form in order to effectively execute a heat exchange by preventing the generation of fins by the deformation of the insert dies 2, 3 by the molding pressure at the time of metal packing.
Patent JP-S58200262-A (JP)
Title: Heat roll fixing device
Inventor: NAMEKATA SEIICHI
IPC: H05B3/00
Filed: 1982-05-19
Abstract: PURPOSE:To heat efficiently parts, where heating is required, and prevent the unnecessary temperature rise of parts where heating is not required, by expanding and contracting a heater, which is arranged in the axial direction of a fixing roller, in accordance with the variance of size of a used transfer paper. CONSTITUTION:For example, a nichrome wire 201 is rolled into a coil and is coated with a heat-resistive tube to form a heater 5, and a spring 9 consisting of a high-speed steel is coated as one body with the heat-resistive tube 202. The compression spring 9 is stretched between a stopper 7b fixed to one end of a guide pipe 7 and a moving member 8, and the moving member 8 is pressed and deflected to the other end of the guide pipe 7 by the expanding spring force, and the compression spring 9 is moved in the direction of an arrow by a wire 10 drawn by driving of a motor to contract the coil-shaped heating part of the heater 5 to the region of size A4 or size B5. By this control, wasteful heat is eliminated because the whole of the heater 5 is used for the small size, and heating is accelerated because the quantity of heat per unit length is larger in case of the small size, and thus, heat is used very effectively.
Patent JP-S58202388-A (JP)
Title: Discharge pressure adjusting apparatus for oil pump
Inventor: FUJITA YASUHIKO
IPC: F04C14/26
Filed: 1982-05-19
Abstract: PURPOSE:To reduce the loss of a pump motive power and economize energy by installing a control circuit between the suction side of an oil pump and a pressure control valve on the discharge side and controlling the adjusted pressure value of the pressure control valve by the suction side negative pressure of the oil pump. CONSTITUTION:As the number of revolution of an oil pump 1 increases, the value of the pump section pressure Ps increases as shown in the figure. Therefore, also the negative magnitude of the pressure Ps which acts onto the spring chamber 10 of a pressure adjusting chamber 7 through a control circuit 13 arranged between the suction side of the pump 1 and a pressure adjusting valve 7 installed on the discharge side increases, so that a spool 8 shifts leftward in the figure against the force of a spring 9, the amount of return oil increases, and the line pressure Pl lowers, as the number of revolution of an engine increases. Thus, the line pressure Pl in a high revolution range can be lowered to the necessary min. limit only by allowing a negative pressure to act into the spring chamber 10 through the control circuit 13, so the consumed electric-power for pump can be reduced, and energy economization is permitted.
Patent JP-S62241700-A (JP)
Inventor: NAGAOKA HIDENORI
IPC: H05K3/00
Filed: 1986-04-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58209345-A (JP)
Title: Production of dental metal replacing parts
Inventor: HORUSUTO BUISUMAN
IPC: A61C13/08
Filed: 1983-05-13
Abstract: For the production of dental replacement parts, a mold is produced from a starting model which mold is used for pouring a cast of the model with a low melting metal. After removal of the casting mold, this cast is inserted into a galvanic bath according to which the surfaces that are not to be coated, are covered up. At the exposed surfaces, a galvanic coating in the desired thickness is applied, whereupon the low melting metal is melted out. Dental replacement parts may be produced in this manner with a very high precision and considerable savings in material and operating time.
Patent JP-S57200510-A (JP)
Title: Desilicifying treatment of molten iron
Inventor: KOITABASHI HISAMITSU
IPC: C21C1/04
Filed: 1981-06-04
Abstract: PURPOSE: To subject molten iron to desiliconizing treatment in good efficiency by a simple installation by blowing a fine powdery desiliconizing agent into a shallow position of molten iron along with a carrier gas through plural lances along a flow direction of molten iron flowing through an iron spout.  
     CONSTITUTION: Into molten iron 3 flowed out from a tap hole 2 of a shaft furnace 1 and flowed through the runner of an iron spout 4, a desiliconizing agent stored in a storage tank 5 is blown along with a carrier gas such as N 2  gas or the like through a conveying pipe 8 by blow-in lances 6. As the desiliconizing agent, a solid iron oxide such as mill scale or the like is used in a powdery form. Plural lances 6 are used corresponding to a blow-in amount of the desiliconizing agent and provided at definite intervals of about 10cmW2m along the runner and the emitting ports thereof are positioned to reach the half depth of a tapping stream. In addition, Si in molten iron is reacted with iron oxide of the desiliconizing agent to form SiO 2  and introduced into slag and removed by a skimmer 9 at the downstream of the blow-in port of the above described lance 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S569354-A (JP)
Title: Tough spherical graphitic cast iron for abrasion resistant part
Inventor: MATSUSHITA TOORU
IPC: C22C37/04
Filed: 1979-07-06
Abstract: PURPOSE: To provide tough spherical graphitic cast iron for abrasion resistant parts obtained by compounding C, Si, Mn, P, S, Cu, Ni and a graphite spheroidizing treatment element in a specified ratio.  
     CONSTITUTION: C; 3.1W4.1%, Si; 2.1W3.5%, Mn; 1% or less, P; 0.15% or less, S; 0.03% or less, Cu; 1.5% or less, Ni; 2.5% or less, and according to necessity, Mo; 0.1W0.5% and one or more kinds selected from a graphite spheroidizing treatment element Mg, Ca, Ce, Y at 0.1% are compounded to obtain the titled cast iron. A base texture is an acicular fine texture having 20W70% of ferrite dispersed therein and an acicular fine texture having 20W70% of ferrite and a two phase mixture of perlite, martensite or sorbite. This texture is obtained by a method wherein a conventional chemical composition or spherical graphitic cast iron containing Ni, Cu, Mo or the like is preliminarily converted to a martensite texture in a cast condition or by heat treatment and heated to an A 1  transformation region by rapid heating and held at this temp. and annealed by rapid quenching. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59211384-A (JP)
Title: Frame transfer type charge transfer image pickup device and camera using it
Inventor: MURAKOSHI MAKOTO
IPC: H04N5/335
Filed: 1983-05-17
Abstract: PURPOSE:To output a video signal suitable for a conventional television signal form in a still photographing by reading alternately a vertical column of a CCD in an odd number field and an even number field. CONSTITUTION:CCD image pickup cells shown in rectangulars 12 are arranged in an array 10 while being shifted by a half pitch at each vertical column in parallel with the vertical scanning direction shown in the arrow V. Further, clocks phi01 and phi02 of an odd number field are applied only to image pickup cells on the odd number column, e.g., on and on+1. Moreover, clocks phie1 and phie2 of the even number field are applied only to image pickup cells of the even number column, e.g., en and en+1.
Patent JP-S63252641-A (JP)
Title: Device for pulling core out of die
Inventor: ANDO KATSUHIKO
IPC: B22C9/10
Filed: 1987-04-07
Abstract: PURPOSE:To compact construction of a device by arranging each fitting plate as shiftable toward axial direction in a pull-out cores having different fitting angles respectively and connecting both fitting plates by link mechanism. CONSTITUTION:Pull-out pins 11, 12 are arranged in guide holes in upper die 7 as the pull-out cores 11, 12. The fitting plates 13, 15 are respectively jointed as crossingly at upper end of each pin 11, 12 and both near end parts of the fitting plates 13, 15 are connected by one pair of the links 16, 16. Further, guide pins 19, 20 are planted on the die 7 as the same inclination as the pins 11, 12 to make the fitting plates 13, 15 slidably through bushes 21, 22. After casting, at the time of ascending the fitting plate 13 by a cylinder 14, the pin 11 is pulled out from the product and also the pin 12 is pulled out through action of the link 16. As the fitting plates 13, 15 are connected by link mechanism, the constructure is simplified and only one of driving source can be pulled out to the all pull-out cores. Therefore, the whole apparatus is compacted.
Patent JP-S59210169-A (JP)
Inventor: FUKUDA NORISUKE
IPC: E05B41/00
Filed: 1983-05-16
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-H09273549-A (JP)
Title: Bearing
Inventor: IWANO TOSHINORI
IPC: G01B7/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To sense an abrasion condition of components of a bearing with facility and high accuracy. SOLUTION: Switching terminals 5A to 5D are embedded in four position equally spaced with each other in a circumferential direction on an inner side portion in a diameter direction of a spacer 3E, opposedly to an end surface of an inner ring. The switching terminals 5A and 5B are connected to one terminal of a battery 11A. One of two input terminals of a photocoupler 11C is connected to the other terminal of the battery 11A through an electric resistor 11B. The switching terminals 5C and 5D are connected to the other input terminal of the photocoupler 11C. The photocoupler 11C is connected to a hold element 11D. Outer ends of terminals 12A and 12B for external part terminals are respectively connected to a plus terminal and a GND terminal of an external power source 13.  A signal output terminal 12C and GND terminal 12B are connected to an output terminal 14 which is connected to an interface circuit such as a managing computer.
Patent JP-S57199072-A (JP)
Title: Electronic file device
Inventor: KITAMURA YOSHIO
IPC: G06F17/30
Filed: 1981-06-03
Abstract: PURPOSE:To retrieve an objective original and to improve the operability with pattern recognition, by collecting pattern data within a prescribed range of a plurality of originals and forming a picture for indexing having the prescribed range of pattern. CONSTITUTION:When the original input mode is obtained through the operation of a keyboard 22, a CPU11 controls the program so that data picked up with an image reader 21 are written in a frame memory 31 according to the program of an ROM12. The data written in the memory 31 are thinned out at a shrinking circuit and transferred to the image memory 32, and the data in the memory 32 and characters and symbols stored in a character memory 33 are displayed on a CRT41. The keyboard is operated while observing the displayed picture and a plurality of pattern data within a prescribed range of the originals are collected to form a picture for indexing, and after these data are stored in an RAM13, they are stored in a VTR51 of a large capacity storage device. The index picture data from the VTR51 are transferred to the memory 31 to display an objective picture on the CRT41, allowing to make the retrieval operation easy.
Patent JP-H07271142-A (JP)
Title: Image forming device
Inventor: SHINTANI TAKASHI
IPC: G03G21/00
Filed: 1994-03-30
Abstract: PURPOSE:To efficiently apply a lubricity imparting agent on the carriers of a toner image and of a transferring paper in a color image forming device such as a copying machine. CONSTITUTION:This device has an applicator 13 provided with the lubricity imparting agent 16 such as solidified zinc stearate and an applying brush 17 attached so as to be freely attachable/detachable to/from an intermediate transferring belt 10 and rotatably driven. The brush 17 is freely attached/detached to/from the belt 10 by a solenoid 18. The imparting agent 16 is scraped by the brush 17 being rotating in a state where the brush 17 is in contact with the belt 10, and the belt 10 is coated with the imparting agent 16 stuck to the brush 17 in a powdery state. The photoreceptor 1 and a paper transferring roller 14 being the carriers of an image or of the transferring paper are coated with the imparting agent 16 from the belt 10.
Patent JP-S57201059-A (JP)
Title: Semiconductor element
Inventor: YAMADA YASUO
IPC: H01L23/48
Filed: 1981-06-03
Abstract: PURPOSE:To readily obtain a leadless type electrode by disposing a semiconductor blank on the end face having small diameter confronting both electrodes having small-diameter parts and large-diameter parts made of Dumet wire, and  intimately contacting a glass tube with the side surface of the small-diameter  parts of both the electrodes and sealing the tube. CONSTITUTION:A Dumet wire having preferable formability is used to form a T-shaped electrode 3 having a large-diameter part 31 and a small-diameter part 32. Since a copper layer 6 covered in case of cutting the Dumet wire coats the cut surface, both the ends faces 34, 35 of the electrode 3 are covered with copper layers. The small-diameter parts of the two electrodes 3 are confronted, a semiconductor element 1 is interposed between the electrdes 3, and a glass tube 4 is intimately contacted at the side surface of the small-diameter part and is sealed. In this manner, the lead-less electrodes can be readily formed.
Patent JP-H11284459-A (JP)
Title: Acoustic device
Inventor: YOSHIOKA KENJI
IPC: H03G3/30
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide high sound quality by preventing saturation at the time of high volume input, while suppressing the degradation of arithmetic accuracy to a minimum for a digital signal processor, such as DSP for performing digital signal processing. SOLUTION: An A/D converter 3 converts an analog audio signal from an LPF 2 into a digital signal, a digital signal processor 4 generates audio signal level data from that signal and outputs them to a control part 9, volume level control is performed by the internal processing of the digital signal processor 4 corresponding to a volume level control signal from the control part 9, and the audio signal, to which the volume level control is performed, is converted into an analog signal by a D/A converter 5, passed through an LPF 6 and a power amplifier 7 and outputted from a loudspeaker 8.
Patent JP-H0285286-A (JP)
Title: Porphyrin aluminum complex
Inventor: INOUE SHOHEI
IPC: C08G64/34
Filed: 1989-04-06
Abstract: NEW MATERIAL:A compound of formula I (R1-R20 are H, alkyl or aryl; X is halogen, H, alkoxy or alkyl). EXAMPLE:Tetrabenzporphyrin aluminum chloride. USE:A catalyst for ring-opening polymerization. The compound can permit the single ring-opening polymerization of a lactone or an alkylene oxide and the ring-opening copolymerization of an alkylene oxide and carbon dioxide having a high carbon dioxide content. PREPARATION:A tetrabenzporphyrin compound or tetranaphthoporphyrin compound of formula II or III (R21-R24 are H, alkyl or aryl) is reacted with an organic aluminum compound (preferably diethylaluminum chloride, trimethylaluminum or triethylaluminum).
Patent JP-S60228998-A (JP)
Inventor: IDA TAKAO
IPC: G21F9/30
Filed: 1984-04-26
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-S5420968-A (JP)
Title: Production of insoluble electrode
Inventor: NAKAMURA AKIO
IPC: C25B11/04
Filed: 1977-07-18
Abstract: PURPOSE: To obtain a dense homogeneous electrode film of good adherence by spraying a soln. of a thermally decomposable noble or base metal cpd. in solvent upon a substrate heated at a high temp. through a vapor phase kept under a specified atmosphere and similarly spraying a different noble or base metal cpd. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07266843-A (JP)
Title: Heat exchanger for air conditioning
Inventor: MITSUYA TAKEAKI
IPC: B60H1/00
Filed: 1994-03-31
Abstract: PURPOSE:To prevent the reduction of efficiency of heat exchange and the generation of noises due to remained air by restraining the remaining of air in a tank. CONSTITUTION:Two tanks 11, 12 are interconnected by a plurality of flat tubes 13 having fins 17. The tank 12 installed on the higher position side than the tank 11 is defined into two chambers 12a, 12b by a partition wall 14. Inlet and outlet pipes 15, 16 are extended through the low position side tank 11 and are independently connected to the two chambers 12a, 12b respectively so that a heating medium is supplied to and discharged from the high position side tank 12 directly through the inlet and outlet pipes 15, 16 to produce turbulence in the two chambers within the tank 12 are restrain the separation of air from the heating medium.
Patent JP-S59217153-A (JP)
Inventor: JIYON BUINSENTO DOBUSON
IPC: G01N27/49
Filed: 1984-04-27
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-S57200902-A (JP)
Title: Cantilever of recording or reproducing device
Inventor: AZUMA KOUICHI
IPC: G11B3/50
Filed: 1981-06-03
Abstract: PURPOSE:To improve the brittleness of a cantilever with high specific modulus of elasticity by packing resin in a pipelike cantilever body constituted by boron  or boride. CONSTITUTION:Epoxy resin 10, etc., is packed in a cantilever body 9 made of boron in a pipe shape. Any resin having excellent adhesive strength with the boron other than the epoxy resin is usable. Thus, the cantilever body 9 is reinforced by the resin 10 to make the cantilever body 9 hard to break.