baber/WOPTO huggingface dataset:
Patent JP-S60256792-A (JP)
Title: Lamination type heat exchanger
Inventor: KUDOU MITSUO
IPC: F28F3/08
Filed: 1984-06-04
Abstract: PURPOSE:To permit to prevent the damage of brazed part as well as the thermal deformation of core section upon welding a header and facilitate assembly as well as handling of the heat exchanger by a method wherein a side bar and an angle member are clamped by screws through brazing agent between them and, thereafter, a header is welded to a flange. CONSTITUTION:The header is welded to the flange 36, formed by connecting the extended parts 18, 18a of lower and upper plates 10, 11 and the extended parts 19, 20 of the angle members 13, 14 to the inlet and outlet sections of the core 12, therefore, the welding part is apart from the brazing parts between the angle members 13, 14 and the side bars 9, 35 and the flange 36 acts as a thermal buffer member. Accordingly, brazing temperature upon welding is kept in low and the damage of core due to the fusion of the brazing agent may be prevented The thermal deformation of the core due to the sudden temperature change of fluid upon starting and stopping is absorbed by the flange 36 and the mechanical stress affecting on the header may be reduced, further, the assembly of the heat exchanger may be facilitated.
Patent JP-H0410927-A (JP)
Title: Molded container
Inventor: MURATA YASUTOSHI
IPC: B32B1/02
Filed: 1990-04-27
Abstract: PURPOSE:To prevent the taste change of a content by eliminating the adsorption of the aroma component of the content or a resin smell by constituting the innermost surface of a polyester resin or an ethylene/vinyl acetate copolymer saponified resin. CONSTITUTION:A molded container is prepared by molding a laminated sheet containing a metal layer 1 and a surface layer being a low adsorbing resin layer 2 composed of a non-stretched low crystalline polyester resin or a non- stretched saponified ethylene/vinyl acetate copolymer so as to bring the low adsorbing resin layer 2 to the innermost layer. The low adsorbing resin layer has no resin smell and does not adsorb the aroma component of content. This layer 2 generates no destruction or a pinhole at the time of molding.
Patent JP-H08314107-A (JP)
Title: Container
Inventor: KENMOCHI TORU
IPC: B65D85/00
Filed: 1995-05-11
Abstract: PURPOSE: To obtain a container with which the mixing of solid projecting agents under transportation is prevented without requiring a special equipment. CONSTITUTION: The solid processing agents A to E varying in nature are packed in a laminar form into a packing part 12. Constricted parts 22 are formed in this packing part 12, by which the sectional area of the packing part 12 is partially reduced. The interlayer movement of the respective solid processing agents is, therefore, limited and the reaction by mixing of the solid processing agents varying in the nature does not arise. The weight of the solid processing agents packed in the upper layer is partly shut off in the constricted parts 22 and does not act as it is on the lower layer and, therefore, the solidification of the solid processing agents by pressure is suppressed.
Patent JP-H05313038-A (JP)
Title: Optical fiber coupler
Inventor: KOBATA NOBUO
IPC: G02B6/28
Filed: 1992-04-06
Abstract: PURPOSE:To make a wavelength characteristic flat, uniform the output ratio of each output port and facilitate connection with an external circuit because of the fixed outer diameter of optical fibers for input-output ports. CONSTITUTION:Input-output port optical fibers 5-1, 5-2 with approximately equal propagation constants and a dummy optical fiber 5-3 are arranged and subjected to drawing and fusion to form a coupling part according to the conventional method. That is, the optical fibers 5-1, 5-2 of the approximately same outer diameter are used for input ports 11-1, 11-2 and output ports 12-1, 12-2, but the dummy optical fiber 5-3 is not used for signal transmission. With such constitution, the mutual coupling between the optical fibers of approximately equal propagation constants is made wide-band effectively as in the case of coupling optical fibers of different propagation constants by the presence of the dummy optical fiber 5-3.
Patent JP-S5339543-A (JP)
Title: Pressure reducing apparatus
Inventor: KANOU MINORU
IPC: F25B41/06
Filed: 1976-09-22
Abstract: PURPOSE: In a capillary pressure reducing apparatus inserted in a refrigerating cycle, pressure reducing quantity is controlled by providing a heat source in the capillary tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09281200-A (JP)
Title: Test cell holder for automatic cell characteristic tester
Inventor: HIRAI TOSHIRO
IPC: G01R31/36
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to apply even to a cylindrical test cell of different size and to minimize the number of holders by making the interior match with the diameter of the cell capable of mounting on the positive and negative terminal sides of the cell, stepwise boring in recess or circular shape to match with centers of the cylindrical cells, and mounting lead terminals capable of being into contact with positive and negative terminals. SOLUTION: Two cap-like components 1 are manufactured so that cylindrical nickel-cadmium cells of size D, C and AA can be mounted. Holes are opened at the centers of the circular sections of the recesses 2, 3, 4 corresponding to the nickel-cadmium cells of the three type sizes, and lead terminal rod 5 of nickel-plated iron mounted at the periphery is mounted so that a spring 6 of steel iron is disposed in the recess of the component 1. Silicone rubbers are clamped with screws at both ends of the component 1 by considering the length and thickness to hold sufficient shrinkage even in any case that the three types of nickel-cadmium cells are mounted.
Patent JP-H10302156-A (JP)
Title: Self-scanning system
Inventor: ONO TETSUO
IPC: G07G1/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a system by storing product information on the buying products for the respective unit numbers of handy scanners or the member numbers of customers and executing collectively adjusting processing on the buying products which the same customer declares by using plural handy scanners. SOLUTION: The plural handy scanners A1-An ((n) is integer) which are provided with radio communication functions and which read bar codes given to the products, a handy scanner station(HSS)B storing the handy scanners A1-An, a controller D connected to a POS system and a base station E which is connected to the controller D and executes communication with the handy scanners A1-An are provided. The buying products which the same customer declares by using the plural handy scanners A1-An are collectively adjustment- processed by storing product information on the buying products for the respective unit numbers of the handy scanners A1-An or the respective member numbers of the customers.
Patent JP-H04341025-A (JP)
Title: Am/fm noise elimination circuit
Inventor: TAKAYAMA KAZUO
IPC: H04H1/00
Filed: 1991-05-17
Abstract: PURPOSE:To reduce the cost on IC manufacture by using only one noise elimination circuit having been provided respectively to each of AM and FM receivers in common for both the circuits. CONSTITUTION:The circuit is provided with a gate circuit 1 eliminating in common noise mixed in a signal of an AM receiver 300 and a stereo signal of an FM receiver 400, a switch section 2 selecting alternatively the AM receiver 300 and the FM receiver 400 with a selection signal (AM/FM) and connecting the selected receiver to the noise elimination circuit 1, and a noise detection section 3 detecting a noise signal mixed in the signal of the AM receiver 300 and the stereo signal of the FM receiver 400 and switching the gate circuit 1. Through the constitution above, the AM/FM noise elimination circuit is obtained at a low cost.
Patent JP-S5338208-A (JP)
Title: Sensitivity switching unit
Inventor: HIRAI MITSUO
IPC: H04B1/18
Filed: 1976-09-20
Abstract: PURPOSE:To realize the improved SN and decreased cost by eliminating the need for the shield wiring to the sensitivity changeover switch in a car radio receiver set.
Patent JP-H05313645-A (JP)
Title: Image composing and display device
Inventor: GOTO SHOICHI
IPC: G06F3/0485
Filed: 1992-05-06
Abstract: PURPOSE:To provide the image composing and display device which can be changed in address value by the horizontal synchronizing signal from a display control means and controls the display address of an image memory. CONSTITUTION:This image composing and display device is equipped with image memories 104 and 105 which store pixel values constituting plural images, a key plane 108 which stores composition ratios between the pixel values, an image composing means 110 which performs composition at the composition ratios and outputs composite values of the pixel values, a display control means 109 which generates a display start address for reading the pixel values and composition ratios to be displayed, a scroll register 106 which holds an address value different from the display start address, and an MPX 107 which switches the display address and the address held in the scroll register 106.
Patent JP-H09303825-A (JP)
Title: Outdoor unit of air conditioner
Inventor: NAKAJIMA MASAKAZU
IPC: F24F5/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the concentration of stress on a piping connection part and a U-shaped piping folded part and hence improve reliability of the piping connection part by fixing a four-way valve to a body of a compressor, and disposing the four-way valve at a corner of a body of an outdoor unit. SOLUTION: An accumulator 21 to which a piping is connected and is left behind as it is disposed on one part extending in a heat exchange chamber 101 on a vibration plate 103, and a compressor 19 to which a piping is connected and left behind as it is disposed on the other part 103b extending in a machine chamber 102. A four-way valve 22 is fixed to a body of the compressor 19 through a support plate 24. More specifically, the four-way valve 22 is disposed together with the compressor 19 and the accumulator 21 on the one vibration plate 103, and the four-way valve 22 is disposed at a corner of a body 5a of an outdoor unit 5. Hereby, stress concentration on a piping connection part and a U-shaped piping folder part is eliminated and hence reliability of the piping connection part is improved.
Patent JP-H08285257-A (JP)
Title: Incineration furnace
Inventor: ODA YOSHIO
IPC: F23G5/00
Filed: 1995-04-13
Abstract: PURPOSE: To prevent small sized waste from dropping on the bottom of a primary combustion chamber, or from being clogged in a ventilation hole, and incinerate the small sized waste by burning. CONSTITUTION: A plurality of grates 6 are arranged in a primary combustion chamber 2 of an incineration furnace 1 in such a manner that they may be partially overlapped, when being seen from the top, into a step form while placing intervals in the vertical direction. At the same time, the uppermost step side of the stair-shaped grates 6 is arranged under a charging port 4, and an injection port 7a of a primary burner 7 which burns the primary combustion chamber 2 is formed on a side surface of the primary combustion chamber 2 under the uppermost step side of the stair-shaped grates 6.
Patent JP-S5637923-A (JP)
Title: Conveying device for thin circular plates
Inventor: SADAMORI MASAAKI
IPC: H01L21/677
Filed: 1979-09-05
Abstract: PURPOSE: To prevent dirt and scars to thin circular objects such as wafers of semiconductor in their transporation, by jetting out gas from both sides of those objects and keeping both faces of a conveyed object from touching those of others.  
     CONSTITUTION: Wafer 1 is put in or put out from the slits 7a and 7b of a conveying device 7, and from small holes of air bearings 7d and 7b on the upper section of a groove 7c of the conveying device 7 gas is jetted out to push upwards the upper cord portion of a wafer in the direction of an arrow mark a. Gas is jetted out perpendicularly to both faces of the wafer from small holes 7f and 7g of an air brake provided at the lower section of the groove 7c. In this arrangement the wafer is given rotating force in the direction of the arrow mark 10 by the fixing force exerted by the jetted gas and the wafer is conveyed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01283574-A (JP)
Title: Color image forming device
Inventor: TERADA HIROSHI
IPC: G03G15/09
Filed: 1988-05-11
Abstract: PURPOSE:To precisely position color image in different colores by employing a photosensitive body and developing devices in which at least one or more the devices are capable of developing images not in contact with the photosensitive body, maintaining spaces between the photosensitive body and the developing rollers of the developing devices, and driving the developing rollers at a periferal speed slightly lower than that of the photosensitive body. CONSTITUTION:The title device includes the photosensitive body 11 holding and rotating an electrostatic image, the developing devices 31, 32 and 33 in which at least one or more the devices are capable of developing images not in contact with the photosensitive body, space maintaining means 35-38 maintaining fixed spaces between the photosensitive body 11 and the developing rollers 131-134, and a developing device driving means driving the developing rollers at the periferal speed slightly lower than that of the photosensitive body. By means of lowering the periferal speed of the developing devices 31, 32 and 33 developing images not in contact with the photosensitive body, rather than that of the photosensitive body, delayed force is effected on the photosensi tive body. Thus, the precise positioning in plural colors is possible.
Patent JP-S5339332-A (JP)
Title: Adhisive sheets and their amnufacture
Inventor: KOJIMA MAKOTO
IPC: C09J177/00
Filed: 1976-09-22
Abstract: PURPOSE: To provide an adhesive sheet having good adhesiveness and improved workability, which comprises an adhesive resin layer consisting of polyamide dispersed therein with powder of epoxy resin in the form of particle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01283170-A (JP)
Title: Led printer
Inventor: SUZUKI KAZUHIRO
IPC: B41J2/44
Filed: 1988-05-11
Abstract: PURPOSE:To prevent the destruction of an LED head due to abnormal printing operation or heat, by providing a means for informing the abnormality of a power supply device for supplying power to the LED head to a central processing unit when said abnormality is detected by an overcurrent detection means. CONSTITUTION:When an enable signal is fixed on a lighting side because of the trouble of a head controller 3 or the trouble on the wiring from the controller 3 to an LED head 1 and the data at the time is black over all of dots, all of LEDs light continuously and an overcurrent flows to the LED head 1 from a power supply device 6. The overcurrent is detected by an overcurrent detection means 6b and an overcurrent detection signal 6c is fed back to a constant voltage output circuit 6a to lower or shut down the output thereof. Then, a ready-off signal 6d is inputted to a CPU 4. Therefore, the CPU 4 can confirm that any abnormality is generated in the power supply device 6 and sends an operation stop signal to a printer mechanism part 7 to stop the operation thereof.
Patent JP-S5238203-A (JP)
Title: Magnetic recording body
Inventor: MATSUURA TAKESHI
IPC: G11B5/70
Filed: 1975-09-20
Abstract: PURPOSE: To improve the durability and dispersibility, to decrease variations in the characteristics and to stabilize product quality by adding polyurethane resin to the mixture of polyvinylbutyral resin and vinyl chloride acetate copolymer which has carboxyl group. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62269941-A (JP)
Title: Exposure device
Inventor: TOSHIMITSU AKIFUMI
IPC: G03B27/50
Filed: 1986-05-19
Abstract: PURPOSE:To surely remove light shade and to attain excellent image formation free from thin pitches or density or partial fogging on a copy due to uneven exposure by exposing a surface to be exposed while reciprocating an optical block along the array direction of convergent light transmitting bodies. CONSTITUTION:At the time of exposure working, an optical block driving means 36 is driven to reciprocate the optical block 2 along the array direction (X direction) of the convergent light transmitting members 1 and parts corresponding to the border parts of respective members 1 which are generated at the fixing of the optical block 2 are overlapped so that the circular spots 5 of the adjacent members 1 are overlapped on the surface 4 to be exposed to prevent the generation of lack of light on the overlapped part. Consequently, uniform exposure can be attained over the whole system and an excellent image free from thin pitches or density or partial fogging on a copy can be obtained.
Patent JP-S60258696-A (JP)
Inventor: MIMURA HIDETO
IPC: G07D3/00
Filed: 1984-06-04
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-H08300966-A (JP)
Title: Wiring-less structure of controller for vehicle
Inventor: GOTO TOSHIYUKI
IPC: B60K20/00
Filed: 1995-05-12
Abstract: PURPOSE: To facilitate the fitting work of equipment and maintenance and servicing work by reducing the manually achieved wiring to reduce the time for the wiring work. CONSTITUTION: A guide 8 and a positioning pin 9 to position and fix the equipment 2 are provided on a holding box 7 of a mother board 1 where the wiring is provided on a substrate by a printed circuit boar, etc., the wiring between the equipment 2 and the wiring for taking out the signal from the equipment are completed by directly connecting the equipment 2 to the holding box 7.
Patent JP-S60260403-A (JP)
Title: Manufacture of metallic sulfide
Inventor: WATANABE MORIO
IPC: C01G51/00
Filed: 1984-06-04
Abstract: PURPOSE:To manufacture high purity metallic sulfides of various metals by thermally decomposing fluorine-contg. ammonium salts of various metals in a flow of gaseous hydrogen sulfide. CONSTITUTION:Ions or complex ions of Mo, W, Nb, Ta, Ti, Fe, Co, Ni, Zn, Cd and rare earth metals are brought into contact with an aqueous soln. contg. F and NH4 ions. Said ions or complex ions are transferred to the aqueous phase, forming fluorine-contg. ammonium salts of Mo, W, Nb, Ta, Ti, Fe, Co, Ni, Zn, Cd and rare earth metals. These ammonium salts are thermally decomposed in a flow of gaseous hydrogen sulfide to manufacture metallic sulfides.
Patent JP-H01283896-A (JP)
Title: Hybrid integrated circuit
Inventor: ONO KENICHI
IPC: H01L21/822
Filed: 1988-05-10
Abstract: PURPOSE:To reduce the area of a hybrid integrated circuit by forming a passive electronic component on an insulating film of other main surface of a semiconductor substrate, electrically connecting it to the conductive part of an integrated circuit chip, and stereoscopically using the rear face of an IC chip substrate. CONSTITUTION:A passive electronic component such as a resistor, a capacitor, etc., is associated with an integrated circuit chip 11 having an element forming region on one main face of a semiconductor substrate 1 to form a hybrid integrated circuit. This hybrid circuit has a normal element forming region on its front face, an IC chip 11 having an insulating layer 2 on the surface of its rear face, a resistance layer 3 using T3, N1Cr, etc., and a conductive layer 4 at both ends of the layer 3 on the surface of the layer 2 in such a manner that the layer 3 is formed stereoscopically with the chip 11. Thus, the area of the hybrid integrated circuit is reduced more than the conventional one to be in small size.
Patent JP-S61251689-A (JP)
Inventor: JIERAARU SUURA
IPC: C08G85/00
Filed: 1985-05-29
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-S61273075-A (JP)
Title: Black level correction circuit
Inventor: IKEDA MAKI
IPC: H04N5/16
Filed: 1985-05-28
Abstract: PURPOSE:To make the black level constant to even a signal whose pedestal level is changed by a mean brightness level and to make the output signal level constant even when the DC sending quantity is changed by providing two level shift circuits whose level shift quantity is changed depending on the black level detection signal. CONSTITUTION:A pedestal clamp circuit 4 and a level shift circuit 11 connect to an output of a DC transmission quantity setting circuit 3 and other level shift circuit 12 is connected to the input of the circuit 3. The output of the circuit 11 is inputted to the black level detection circuit 10. The circuit 10 detects a black level of a darker input signal than the black level setting level 7, smoothes the detection signal and outputs it to the level shift circuits 11,12. The output of the circuit 11 is subject to negative feedback so that the black peak level is equal to the black level setting level 7 to correct the black level and the pedestal level is changed by the means brightness level. Since the output of the amplifier circuit 2 is connected to the circuit 12, the similar black level correction is applied also to the output of the circuit 2 and the result is outputted from a terminal 13.
Patent JP-S5238915-A (JP)
Title: Electric sound transducer
Inventor: MORITA SHIGERU
IPC: H04R9/04
Filed: 1975-09-22
Abstract: PURPOSE:To improve the efficiency of magnetic material by using a low efficient magnet, by burning magnetic material whose section is convex, in such a position that the width of the magnetic materail is opposite to the side of vibration film and between permanent magnets which are arranged so that the same poles are opposite.
Patent JP-S595435-A (JP)
Title: Polishing method of magnetic disk
Inventor: KAMEDA NAOMI
IPC: G11B5/84
Filed: 1982-07-01
Abstract: PURPOSE:To improve the polishing efficiency of a disk surface, by constituting so that a polishing roll obtained by forming a layer of ceramics and/or sintered hard alloy on the surface by plasma explosion thermal spraying is rotated so as to be held at a constant interval from the disk surface. CONSTITUTION:A layer of ceramics, a sintered hard alloy or their mixture, which uses an iron roll as a base material and is formed on its surface by plasma explosion thermal spraying consists of a fine scale-like pattern. Accordingly, in the same way as a ceramic roll made by a usual melting method is used, even if polishing is executed at a constant interval from the surface without pressing it against the surface of a magnetic disk, a sufficient polishing effect can be obtained. Also, the disk surface is not damaged at all. In this way, the polishing efficiency can be improved.
Patent JP-H08135542-A (JP)
Title: Measuring method and device for fuel injection timing
Inventor: OKAMOTO RYUJI
IPC: F02M65/00
Filed: 1995-05-12
Abstract: PURPOSE: To shorten the operation time by obtaining the fuel injection timing to the top dead center according to the amount of time from the generation of a reference position signal of a crankshaft in the set time before fuel injection is started to the generation of an injection signal and the amount of time from the generation of a reference position signal to the top dead center. CONSTITUTION: A fuel injection timing measuring device comprises a lift sensor 1 for detecting the lift amount of a needle valve for adjusting the fuel oil consumption, a reference position sensor 2 and a crank angle sensor 3, wherein output signals of the sensors are taken in an injection timing monitor 100. In an operating part 120, before fuel injection from a fuel injection valve is started, a reference position signal for a crankshaft is generated in a preset time in the region of 30 to 90 deg. CCA. Subsequently, the amount of time from the generation of the reference position signal to the time when the lift sensor 1 generates an injection signal and the amount of time from the generation of a reference position signal to the top dead center are measured by using a crank angle signal generated by the crank angle sensor 3 to measure the fuel injection timing.