baber/WOPTO huggingface dataset:
Patent JP-S57207233-A (JP)
Title: Photographing device for blackboard characters
Inventor: YAMAGUCHI MASAKATSU
IPC: G03B19/12
Filed: 1981-06-17
Abstract: PURPOSE:To omit processes for transfer and enlargement by photographing and exposing characters, etc. of a blackboard with a mirror shutter onto heat developing photographic paper of negative type which is transferred intermittently by a photographic paper feeder then developing said paper. CONSTITUTION:When photographic paper 15 is cut to a standard size by a cutter 17 while it is transferred intermittently by a photographic paper feeder 25 and when it arrives at an exposure plate 11, it is attracted to the plate 11 together with an endless belt 20 by a blower 14 for evacuation. Thereafter, a solenoid 10 operates and while a mirror shutter 8 is open, the characters, etc. written on a blackboard are reflected by the shutter 8 and are photographed and exposed onto the standard size photographic paper through an exposure window 9. Further the standard size photographic paper after the photographing and exposure is developed by a heat developing device 26, and is discharged through a discharge port 30 to the outside of a photographing device A.
Patent JP-2000280307-A (JP)
Title: Injection molding machine
Inventor: TANIGUCHI YOSHIYA
IPC: B29C45/76
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To perform feedback control including control of the speed of injection into a mold cavity, control of gate cut timing, control of compression speed for mold compression pressure for mold compression, and control of the position of a mold to make the thickness of a molding constant properly with good responsiveness. SOLUTION: A molding machine has a fixed mold 1b, a moving mold 1a, a moving die plate 3 on which the mold 1a is mounted, a pressure sensor 4 fitted to the die plate 3 opposite the mold 1a, a moving housing 5 fitted to the sensor 4, a mold opening/closing toggle mechanism T which is fitted to the housing 5 and clamps a mold, and a servo-motor 6 which actuates the toggle mechanism T by feedback control. A bearing 8 is used in the rotation/connection part 9 of an arm 7 which constitutes the toggle mechanism T of link structure.
Patent JP-S60239045-A (JP)
Title: Packaged integrated circuit chip
Inventor: TOMASU JII GIRUDA JIYUNIA
IPC: H01L23/48
Filed: 1985-05-01
Abstract: An IC chip package comprises a lead frame support on which lead frame segments are disposed. An IC chip is disposed on a pad area on the lead frame support. There is a cover on the support. A sealant material encircles the IC chip within the confines of the support and cover in order to seal the IC chip from the environment.
Patent JP-H03290984-A (JP)
Title: Semiconductor laser
Inventor: TAKESHIMA MASUMI
IPC: H01S5/00
Filed: 1990-04-06
Abstract: PURPOSE:To acquire an SCH laser which can fully contain a carrier inside an active layer while allowing light leak from the active layer by providing a forbidden band width of at least a forbidden band width of each layer adjacent to both sides of the active layer and by providing an 0.03 to 0.2mum thick N-barrier and P-barrier. CONSTITUTION:A 0.08mum thick N-barrier 1 of Ga0.45Al0.35As of doner concentration of 1X10<18>cm<-3> and a 0.08mum thick P-barrier 2 of Ga0.45Al0.35As of an acceptor concentration of 1X10<18>cm<-3> a are provided to both sides of a 0.1mum thick active layer 11 of undoped GaAs. Thereafter, an N-clad of Ga0.8Al0.2As 12 and a Ga0.5Al0.5As 14 and a Ti/Pt/Au electrode 16 are laminated on an N-layer 1 in specified donner concentration and thickness, and Ga0.8Al0.2As 15 and Ga0.5Al0.5As 15 and an Au/Zn electrode 17 are laminated on the P-barrier layer 2 in specified acceptor concentration and thickness. Selecting freedom of a forbidden band width of outside clad layers 12 to 15 is increased due to formation of thin N and P-type barriers of large forbidden band width. Furthermore, a laser device which allows light to spread easily to the outside clad layer can be acquired while containing a carrier inside the active layer completely.
Patent JP-S58208664-A (JP)
Title: Apparatus for detecting narcotic or heroin
Inventor: KIMURA HIROO
IPC: G01V3/08
Filed: 1982-05-31
Abstract: PURPOSE:To make it possible to ascertain the presence of a narcotic or heroin, by calculating a relaxation time based on a nuclear magnetic resonance phenomenon to detect the clear characteristics shown by the narcotic or heroin with respect to a specimen to be inspected. CONSTITUTION:A transfer device 4 equipped with a table 3 mounted with a case 2 usually comprising transparent plastics containing a specimen 1 to be inspected such as a narcotic or heroin and gradually movable to the direction shown by an arrow is arranged to the almost central part of an apparatus. In addition, electromagnets 5, 5' applying an electrostatic magnetic field to the specimen 1 to be inspected are provided to both sides of the table 3 and a transmitting and receiving coil 6 having the function of a transmitting coil applying a pulse magnetic field to a direction at right angles relative to the electrostatic magnetic field and the function of a receiving coil capable of detecting the magnetic field in a direction at right angles relative to the electrostatic magnetic field is provided. Moreover, a signal treating system 8 analyzing the amplified wave form of an induction current detected by the receiving coil and calculating nuclear magnetic relaxation times T1, T2 from the analytic result is provided. By this constitution, the unknown specimen to be inspected can be continuously scanned as in a container by a conveyor system.
Patent JP-S60237114-A (JP)
Title: Forced cooling device of cylinder head in overhead-valve engine
Inventor: UMEDA TATSUTOSHI
IPC: F01P5/06
Filed: 1984-05-09
Abstract: PURPOSE:To prevent excessive and deficient cooling, by cooling both a squash part and a combustion chamber by cooling air. CONSTITUTION:Cooling air, being generated by a flywheeled fan, is guided by a fan case 9 and forced to be fed to the front surface of a cylinder and a cylinder head 4, and a part of the cooling air is guided by the bottom peripheral surface of an intake and exhaust pipe 16 and allowed to flow into a cooling air path 30 in a squash part, focibly cooling the squash part 23. While most of the other part of the cooling air is allowed to flow in a cooling passage 31 of a combustion chamber, well cooling the combustion chamber. In this way, excessive and deficient cooling can be prevented.
Patent JP-H10277599-A (JP)
Title: Sludge concentrating method and apparatus
Inventor: MIYASHITA SATOSHI
IPC: B01D63/08
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a sludge concentrating method capable of efficiently concentrating sludge, easy in maintenance control and capable of always making the quality of discharged water good, and provide further an apparatus therefor. SOLUTION: Raw water containing sludge generated in a waste water treatment process is supplied to a separation and concn. tank 1 having a membrane separator 2 equipped with a separation membrane and the permeated water filtered by the membrane separator 2 is discharged to the outside of the separation and concn. tank 1 to concentrate sludge in raw water and, after the concn. of sludge in raw water within the separation and concn. tank 1 reaches a predetermined value, a part or the whole of conc. sludge is discharged to the outside of the separation and concn. tank 1. Hollow yarn type separation membranes are used in the membrane separator 2. For example, a cellulosic or polyolefinic material is used.
Patent JP-S57211430-A (JP)
Title: Method for supplying parts to automatic assembly machine and carrier for it
Inventor: MATSUURA TAMIAKI
IPC: H05K13/04
Filed: 1981-06-16
Abstract: PURPOSE:To reduce remarkably parts supply devices, assembly jigs, etc. by such as an arrangement that the parts and the work to be assembled are together placed on a carrier and fed to an automatic assembly machine. CONSTITUTION:A part 9 on which the work to be assembled is positioned and located, and another part 10 on which the parts to be mounted on said work is positioned and located, are installed in a single body, at a carrier 1 to be transported by conveyors 23, 24 and to be fed to automatic assembly machines 25, 26, 27. The work and parts are loaded on these parts 9, 10 in the condition as located individually and the carrier 1 is then delivered to the automatic assembly  machines 25, 26, 27, which performs automatic assembling of the work with the parts on the same carrier 1.
Patent JP-H07294354-A (JP)
Title: Semiconductor pressure sensor
Inventor: TOKUHARA MINORU
IPC: G01L9/04
Filed: 1994-04-28
Abstract: PURPOSE:To provide a semiconductor pressure sensor capable of preventing destruction of diaphragm of silicon chip for pressure sensing due to icing. CONSTITUTION:A stage 1 has two-layer structure of upside and downside. The upper layer consists of a glass layer 2 and lower layer, of a silicon layer 3. The thermal conductivity of glass is ca. 1W/mK and that of silicon is ca. 160W/mK. The thickness of the glass layer 2 is 0.8mm or less. In the base 1, a pressure introduction hole 4 vertically penetrating is provided. On the base 1, a silicon chip 5 for pressure sensing is contacted. In the silicon chip 5 for pressure sensing, a recess 6 is formed and the thin part formed by the recess 6 constitutes a diaphragm 7. The recess 6 also forms a pressure receiving room 8. Thus, in the state the silicon chip 5 for pressure sensing is contacted on the stage 1, the pressure receiving room 8 in the recess 6 and the pressure introduction hole 4 in the base 1 are connected.
Patent JP-S57207049-A (JP)
Title: Compression molder
Inventor: NAKAJIYOU TOSHIJI
IPC: F15B11/08
Filed: 1981-06-15
Abstract: PURPOSE:To save the consumption of electric energy in a compression molder that will be actuated by hydraulic pressure energized by a motor, by employing an auxiliary hydraulic pump that will be driven during the unloading. CONSTITUTION:A hydraulically driven type pressurizing cylinder 1 of the compression molder is applied with the hydraulic pressure pumped by a hydraulic pump 4 driven by a motor 2 in a main circuit 6 so that a piston 8 is actuated (the reference numeral 9 indicates a check valve, and 10 indicates a relief valve). In the above arrangement, an auxiliary circuit 7 consisting of an auxiliary motor 3 that will consume less electric power and auxiliary hydraulic pump 5 are added, and at the time of unloading, the motor 6 of the main circuit 6 is stopped and the auxiliary motor 3 and the auxiliary hydraulic pump 6 are operated so that the pressure drop associated with the stop of the motor 2 is compensated.
Patent JP-S62248981-A (JP)
Inventor: WAKUTA HIROSHI
IPC: F25D21/02
Filed: 1986-04-22
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-H03294131-A (JP)
Title: Work positioning device
Inventor: KAWAGUCHI YOSHIKAZU
IPC: B23Q3/02
Filed: 1990-04-06
Abstract: PURPOSE:To prevent the generation of a clamp distortion to the ntmost by clamping the large end part of a work to a fixed standard metal, and clamping the small end part through a movable standard metal, a movable member and a coil spring in a positioning device for works such as connecting rod. CONSTITUTION:To position and fix a work 1, a large end part 11 is pressed and clamped onto a fixed standard metal 21 by a clamping means 7a in the state where the support surface 120 of a small end part 12 is in contact with the projection 531 of a movable standard metal 5. A movable standard metal 5 and a movable member 3 are consequently moved backward to compress a coil spring 4, its compression restoring force acts on the small end part 12 to distort and rest a shaft part 13. Then, the small end part 12 is pressed onto the movable standard metal 5 side by a clamping means 7b. A connecting part 52 is consequently bent, the coil spring 54 is also compressed, and the small end part 12 is positioned in the state displaced to a support base 2 side together with a contact part 53, whereby positioning and fixing of the work 1 is attained. The work is worked by a boring machine 8.
Patent JP-S63257643-A (JP)
Title: Detection device for ink residue
Inventor: IIDA YASUSHI
IPC: B41J2/175
Filed: 1987-04-15
Abstract: PURPOSE:To enable ink residue to be detected with a small detection device of high reliability, by a method wherein a plurality of ink residue detection means are formed in one body in one case. CONSTITUTION:This ink residue detection device is so constructed that pairs of electrodes of a plurality of pressure sensing chambers 32A-32D are each connected in series in a body 31, and a composite signal of detection signal of each detection means is taken out from output terminals at both ends to be transmitted to a control part. Therefore, when the ink residue becomes not more than a set value at any one of ink supply sources 7 and increase of negative pressure due to a small amount of ink occurs in any one of the pressure sensing chambers 32A-32D, the detection signal is transmitted to a control circuit via the output terminals 50, 50, and a small amount of ink residue can be reported.
Patent JP-H09276822-A (JP)
Title: Garbage treatment apparatus
Inventor: KUBOTA AKIO
IPC: B09B3/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To drain effectively in each part of a garbage treatment material packed in a garbage treatment tank in the decomposition of garbage by the garbage treatment material. SOLUTION: This garbage treatment apparatus 3 in which garbage is decomposed by a garbage treatment material 2 packed in a garbage treatment tank 1. A suction port 4 for supplying outside air into the tank 1 and an exhaust port 5 for discharging air in the tank 1 are formed above the garbage treatment material 2 in the tank 1. A partition plate 6 is installed to partition a space in the upper part of the tank 1 which is not filled with the material 2 into the side of the suction port 4 and the side of the exhaust port 5. The lower end of the partition plate 6 is buried in the material 2 to make the partition tight.
Patent JP-H08333409-A (JP)
Title: Improvement of fluidized bed reaction system
Inventor: JIYON MICHIERU JIENKINZU SAADO
IPC: C08F2/34
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To increase the time space yield of a reactor by efficiently cooling the reaction bed by cooling part or all of the unreacted fluid containing condensible inert fluids to form a two-phase mixture of a gas and an accompanying liquid and re-introducing this into the reactor.  
     SOLUTION: There is provided a process for continuously producing a polymer from a flowable monomer in a fluidized bed reactor 10 by continuously passing the above gas stream containing condensible inert fluid sufficient to lower the dew point of the gas stream passing through the reactor 10 in the polyolefin (co)polymerization through the reactor 10 under reaction conditions including the presence of a catalyst; withdrawing the unreacted fluid containing a polymer product and a condensible inert fluid; cooling 24 this fluid; and returning the cooled fluid together with a supplementary monomer 18 in an amount equal to that of the monomer withdrawn as the product, wherein part or all of the reaction fluid containing the above condensible fluid it cooled to form a two-phase mixture of a gas and an accompanying liquid, and this mixture is re-introduced into the reactor. Thus, the reactor 10 can be efficiently cooled. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H08258380-A (JP)
Title: Printer controller, printer control system, and printer control method
Inventor: SUGANO KATSUICHI
IPC: B41J29/38
Filed: 1995-03-27
Abstract: PURPOSE: To attempt labor saving in manual operation when one data is outputted by printing from a plurality of document files respectively prepared by a plurality of application programs. CONSTITUTION: A CPU 1 of a host computer 3000 respectively scales down all page images of a selected document file into icons, and displays them on a CRT 10. Thereby, a content, of the document file can be confirmed without starting an application program by which the document file is prepared. Further, the CPU 1 outputs a document data corresponding to the specified icon to a printer 1500. Thereby, a necessary page is extracted from a plurality of document files prepared by a plurality of application programs, which can be printed as one definite information.
Patent JP-S57207086-A (JP)
Title: Manufacture of transfer paper
Inventor: SUZUKI SABUROU
IPC: B41M3/12
Filed: 1981-06-17
Abstract: PURPOSE:To manufacture a high-quality water-adhesive transfer paper free of defects by a method in which a water-soluble adhesive layer is formed on the outside of the image part of the paper, and an overprinting lacquer is printed across the water-soluble adhesive layer and the image part. CONSTITUTION:On transfer printing papers (a) and (b), printing is made on the part where stains B and B' scattered outside the area other than the image part A are to be formed by forming a water-soluble adhesive layer D by screen printing method, etc. Then, on these, an overprinting lacquer OPL C is printed across the image part A and the stain B. When the transfer paper thus obtained is dipped in water when being used, the stain B of non-image part below OPL C is also easily removed since it is contained in the watersoluble adhesive layer D, and therefore, the transfer image A can be clearly and beautifully transferred without the adherence of stain.
Patent JP-S5937575-A (JP)
Inventor: PETORUSU RUNATOSU NERAN
IPC: G03G15/16
Filed: 1983-05-26
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-H11298806-A (JP)
Title: Video signal transmitter and video signal transmission/ reception system
Inventor: OYAMA EIJI
IPC: H04N5/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain the video signal transmitter and video signal transmission/ reception system where useless transmission of video signals is avoided. SOLUTION: An infrared ray receiver 2 is provided with an infrared emitting section (transmission means) 5 whose emitted ray is receptible by the infrared receiver 2 and that sends operation information denoting whether or not a cable connects to a video jack 7 and an audio jack 8 respectively to a camcorder main body 1 by means of an infrared ray. Furthermore, the camcorder main body 1 is provided with an infrared receiving section 4 (reception means) that receives the operation information sent from the infrared ray emitting section (transmission means) 5 and a microcomputer means (control means) that controls transmission of a video signal in response to the received operation information.
Patent JP-S58210368-A (JP)
Title: Electronic engine control device
Inventor: ABE OSAMU
IPC: F02P5/153
Filed: 1982-05-31
Abstract: PURPOSE:To enable abnormality of a sensor to be surely detected in the ignition timing control device of an internal-combustion engine provided with a knocking feed-back control device, by carrying out fail-safe operation when the intensity of a knocking sensor output signal becomes out of a predetermined range. CONSTITUTION:At the step 103 a judgement is made for determining whether a knocking sensor signal VSP is within a range between -alpha and +beta which is a possible automatic gain control range with respect to a sensor signal VAS on the sensor sensing, that is, VAS-alpha>VA>VAS+beta, or not. If it is ''No'', at the step 104 the previous spark retardation compensating amount thetaKN is selected. If it is ''Yes'', at the step 105 a spark retardation compensating amount is computed. Thereby, abnormality of the knocking sensor may be surely detected.
Patent JP-H09254705-A (JP)
Title: Granule transporting vehicle
Inventor: FUJII SEIZO
IPC: B65D88/28
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a granule transporting vehicle in which a pressurizing time at unloading is shortened, and this is realized simply and easily while restraining increase of the weight. SOLUTION: This granule transporting vehicle 8 loads cement, wheat flour, and the other granule P in the tank 2, and transports them. This vehicle is provided with the tank 2 which is formed into a nearly tubular shape closed at the front and rear and inclined downward from the front and rear parts to the center on the bottom part, right and left sliding plates 3 arranged extending over the full length on both sides of the lower part in the tank 2 and inclined downward from the right and left to the center, canvas 4 interposedly positioned between the lower ends of the right and left sliding plates 3, an air introducing tube 5 capable of feeding pressure air from the lower part of the canvas 4 into the tank 2, and a discharge tube 6 opened on the center of the front and rear and the right and left of the lower part in the tank 2.  A space 7 formed between the bottom part of the tank 2 and the right and left sliding plates 3 and the canvas 4 is filled with filler 12 of low specific gravity and pressure resistance such as urethane foam.
Patent JP-S5217715-A (JP)
Title: Control circuit
Inventor: NAGAYAMA YOSHIAKI
IPC: H04N7/14
Filed: 1975-07-31
Abstract: PURPOSE: A one input-two output control circuit using only mono-switch circuit to simplify circuit made-up and aiming at small size and low cost. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58212376-A (JP)
Title: Inverter device
Inventor: HAMAHATA SEIJI
IPC: H02M7/538
Filed: 1982-05-31
Abstract: PURPOSE:To always supply an optimum base current by connecting a temperature compensating reactor having a coil which contains magnetic permeability increasing in proportion to the temperature to the base drive coil of a transistor inverter. CONSTITUTION:A temperature compensating reactor 6 having a core with magnetic permeability increasing in proportion to the temperature is connected to the base drive coil N5 of a transistor inverter which contains transistor Tr1, Tr2, oscillation transformer 3 and the like, and a base current is supplied to the transistors Tr1, Tr2 through a rectifier 4. ACcordingly, even if the DC current amplification factor of the transistor decreases at the low temperature time, the voltage drop at the reactor 6 becomes low, thereby sufficiently driving the base. On the other hand, at the high temperature time, it operates reversely, the driving conditions can be maintained irrespectively of the temperature change, thereby improving the efficiency.
Patent JP-H04351325-A (JP)
Title: Clutch
Inventor: FUJII ISAO
IPC: F16D23/14
Filed: 1991-03-30
Abstract: PURPOSE:To enable easy assembling of a release fork at low cost by forming a release communicating body whose both ends are connected to a clutch cable and a release bearing by a plate-like release fork and a connecting pin at end. CONSTITUTION:When a driven steps on a clutch pedal, a clutch cable 14 is pulled to the left. Since its engaging section 20-a is pulled by a stopper pin 18, a release fork 20 oscillates with a fixing bolt 24 as the support point, and its tip 20-b moves to the right together with a release bearing 32 which is connected by a connecting pin 3U. Consequently, an outside diameter section 34-C of a diaphragm spring 34 moves to the left with a hold section 34-b as the support point and pressing force of a pressure plate 38 is released. Therefore, friction force between a clutch disk 8 and a flywheel b disappears, and power is not transmitted from a crank shaft 2 to an input shaft 10. At this time, it is possible to assemble the release fork easily and cheaply.