baber/WOPTO huggingface dataset:
Patent JP-H1030957-A (JP)
Title: Simultaneous bicolor detector for p+/n long-wavelength infrared ray and p+/n intermediate-wavelength infrared ray
Inventor: CHAPMAN GEORGE R
IPC: H01L27/146
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform the simultaneous collection of optical carriers induced in the infrared rays of an intermediate wavelength and long wavelength by making the first and second light responding diodes respond to the electromagnetic radiation in the first, and second predetermined wavelength bands and each radiation detector have the first - third electric contact parts. SOLUTION: The reading unit cell of a bicolor detector 10 includes an LWIR(long wavelength infrared rays) current amplifier 48 and an MWIR(intermediate wavelength infrared rays) current amplifier 50. The current directions of diode detector D1 and D2, to which LWIR and MWIR are connected in series, are in the same direction, respectively. Both biases, which are supplied to two unit-cell contact parts (a cap-layer contact part 26, and an intermediate-layer contact part 28) are negative with respect a base body (contact part 30). The intermediate-layer contact part 28 conducts the difference current of the photocurrents of MWIR and LWIR. Furthermore, the adequate bias potentials is 0 volt at the contact part 30, -50mV at the intermediate-layer contact part 28 and -100mV at the cap-layer contact part 26.
Patent JP-S62207571-A (JP)
Title: Manufacture of serpentine type heat exchanger
Inventor: YAMAMOTO SHOICHI
IPC: B23K1/00
Filed: 1986-03-05
Abstract: PURPOSE:To improve a product yield by inserting a spacer member between the bent pipe parts of an adjacent heat transfer tube and by holding the bent pipe part gap in the prescribed size, then by performing a brazing. CONSTITUTION:A bent transfer tube 1 or the Al alloy made spacer 5, the same as a fin 2 are prepared and the recessed part 5c in the shape engaging with the bent pipe part 1c of the tube 1 is formed on the inner side face thereof. The holding parts 6a, 5a of the spacers 6, 5 are fixed by inserting them between the adjacent bent pipe part 1c as well as adjusting the product height by lock jigs 3, 3 by inserting the fin 2 cladding a brazing filler metal on the upper and lower faces between the straight pipe part 1b of the tube 1. The brazing is then performed by holding this heat exchange structure body 7 at the brazing temp. in a heating furnace. In this method the load, etc., due to the shrinkage, etc., of the fin 2 is prevented and the buckling of the fin 2 can be prevented. Consequently the product yield is improved.
Patent JP-H11249902-A (JP)
Title: Data processor and storage medium with compile program recorded
Inventor: MITSUI ATSUO
IPC: G06F9/45
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a data processor which can reduce the capacity required for storage of register attribute information and can reduce the man-hour required for its maintenance. SOLUTION: Register attribute information 18 is register attributes of plural computers. Computer attribute information 19 is attributes of computers to which register attribute information is applied and corresponds to register attribute information respectively. A device designation signal 7 designates an object computer. A retrieval part 16 retrieves a register name from register attribute information 18; and if computer attribute information 19 corresponding to it coincides with the designated computer, the retrieval part 16 returns retrieved register attribute information. A compiler control part 15 compiles a source program in a source program storage part 1 based on retrieved register attribute information and a compile program in a compile program storage part 1 independent of computers and stores an obtained object program in an object program storage part 2.
Patent JP-H03250780-A (JP)
Title: Printed-wiring board
Inventor: HORI TETSUJI
IPC: H05K3/40
Filed: 1990-02-28
Abstract: PURPOSE:To contrive to improve the reliability of a connection and the yield of an assembly by a method wherein a perforating processing from the sides of the surfaces of pad layers for connection use is performed and the pad layers are made to bite into an insulative substrate and are formed integrally with the substrate. CONSTITUTION:A printed-wiring board 1 is formed into a constitution, wherein through holes of IVHs 5 provided shapedly so as to reach at least an insulative substrate 2 by a perforating processing from the sides of the surfaces of individual pad layers 3 for connection use are provided, individual one parts of the pad layers 3 are made to bite into the substrate 2 and the pad layers 3 are formed integrally with the substrate 2. That is, the pad layers 3 for connection use are integrally formed with the substrate 2, which is a supporting member, mechanically and firmly by an eyelet phenomenon. Thereby, even if a stress is applied to parts to be contacted of the pad layers with an anisotropic conductive mat 6 by a bend of the mat 6, the peeling phenomenon or the like of the pad layers can be avoided totally and easily. Accordingly, a holding of a highly reliable connection becomes possible.
Patent JP-S52130698-A (JP)
Title: Paper money pool mechanism
Inventor: SAKURAI MASAAKI
IPC: B65H29/66
Filed: 1976-04-27
Abstract: PURPOSE: Even when multiple number of paper money have been inserted, it is made possible for customer to press cancellation button by keeping the money temporarily in deposit instead of being collected into the safe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56144141-A (JP)
Title: Extruder utilizing waste heat of cylinder
Inventor: TSUCHIYA SHIROU
IPC: B29C48/793
Filed: 1980-04-11
Abstract: PURPOSE:To utilize the waste heat of the cylinder to dry and preheat resin and improve the economic property of the extruder by a method wherein the exhaust port of a cylinder cover and the interior of a resin supplying hopper are communicated. CONSTITUTION:Hot wind discharged from the exhaust port 15 is introduced into the resin supplying hopper 9 by a blower 17 through a communicating duct 16 and dries and preheats the resin in the resin supplying hopper 9. In this case, the heat capacity of the hot wind discharged from the exhaust port 15 is different in accordance with the revolving speed of a screw in the cylinder 8, however, a driving motor for the blower 17 is controlled at a revolving speed in accordance with the revolving speed of a driving motor for the screw and the blower induces the heae capacity of the hot wind which is suitable for the revolving number of the screw, therefore, the most suitable hot wind temperature may be obtained. When the temperature in the communicating duct 16 has become higher than a predetermined temperature, a  temperature indicating and adjusting meter 20 adjusts a wind volume adjusting  valve 21 in accordance with a signal from a thermometer 19 and the hot wind of a  constant temperature is introduced into the resin supplying hopper 9 at all the times.
Patent JP-H04268899-A (JP)
Title: Loud speaker system
Inventor: YOSHIDA TOSHIHARU
IPC: G05F3/02
Filed: 1991-02-22
Abstract: PURPOSE:To provide a loud speaker system which is used for a projector for video projection and the like and which is especially convenient. CONSTITUTION:An illumination device 4 is provided under a loud speaker cabinet 3. An optical sensor 5 which responds to the brightness of a periphery and which is for turning on/off the illumination device 4 or a reception part 6 for remote control controlling the projector for video projection and the like are provided at an upper side. The optical sensor 5 senses the presence or absence of the projection of a video by the projector and the like with the brightness of the video or the reception part 6 senses a signal from a remote controller controlling the projector and the like, and they turn on/off the illumination device 4. Thus, there is an effect for safely and conveniently enjoying the video of presence.
Patent JP-H08248002-A (JP)
Title: Magnetizer for flaw detection of steel member
Inventor: NAKAMURA ETSUHISA
IPC: G01N27/82
Filed: 1995-03-08
Abstract: PURPOSE: To detect a pinhole highly accurately by forming a stabilized remanence on a steel plate by means of an AC exciter. CONSTITUTION: AC power being fed to a magnetizing means is generated from a waveform control means 30 based on an AC signal produced from an AC signal output means 20. AC sine wave power having stabilized amplitude and frequency is fed to an exciting coil 11 and a hysteresis loop in a steel plate is stabilized, power supply to the exciting coil 11 is interrupted abruptly by a switching means in the vicinity of a peak in the AC waveform. A timing control means 40 controls the interval for supplying power to the exciting means and sustains power supply to the exciting means at least over several cycles of the AC signal. Since eddy current is not generated under remanent state, even a pinhole can be detected with high accuracy when the inspection is carried out under remanent state.
Patent JP-S51123830-A (JP)
Title: A drug effective to incisure
Inventor: ITOU MUNEAKI
IPC: A61K31/19
Filed: 1975-04-21
Abstract: PURPOSE: A drug effective to incisure, burn, frost bite, etc., comprising azobenzal as an active cmponent which is obtained by reacting aniline with benzaldehyde in the presence of alumina. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02226971-A (JP)
Title: Video signal processing circuit
Inventor: NAKAYAMA TADAYOSHI
IPC: H04N5/262
Filed: 1989-02-28
Abstract: PURPOSE:To realize a synthesis pattern with simple scanning by providing a magnification processing circuit using a memory able to store a video signal by one screen so as to form a magnified picture and a synthesis processing circuit to output a synthesized picture between the output of the magnification processing circuit and the input video signal. CONSTITUTION:When a magnified picture is desired to be observed singly and an operating section 48 gives a command of it, a system controller 47 controls a selection signal generator 49 to throw a switch 44 always to the position of an output side of a switch 43 thereby giving a selection control signal SP. Moreover, a timing controller 46 is used to give a timing to a write address reset of a FIFO 41. Thus, the magnified picture signal from the switch 43 is outputted from an output terminal OUT. Furthermore, when the operation section 48 commands the synthesis of the magnified picture and the original input screen, the video signal obtained from the switch 44 results in an original input screen for the right half of the screen and the left half to be the magnified pattern in which the middle portion of the screen of the right half is magnified by twice.
Patent JP-H09246692-A (JP)
Title: Manufacture of circuit board
Inventor: KAWAMUKI NORIYASU
IPC: H05K3/10
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively manufacturing efficiently even such a circuit board having a circuit pattern of a fine width dimension without deteriorating its good electrical characteristics. SOLUTION: An alumina substrate 1 is prepared and formed on its major surface with a coating film 2. The structure is next subjected to a laser processing operation onto the coating film 2 to make a groove 5 in the major surface of the alumina substrate 1. Thereafter conductive paste 6 is filled into the groove 5. The alumina substrate 1 is then heated to extinguish the coating film 2 and to dry the conductive paste 6, thus forming a circuit pattern 8 of the conductive paste 6 filled in the groove 6.
Patent JP-H02228507-A (JP)
Title: Optical type position measuring apparatus
Inventor: KATOU NOBUHITO
IPC: G01B11/00
Filed: 1989-03-01
Abstract: PURPOSE:To measure a position of an object to be measured handily and at a high accuracy by arranging a bright spot detection means, an inclination calculating means and a bright spot selection means. CONSTITUTION:A crossing slit light beam irradiating a measuring surface of an object OB to be measured is taken with a TV camera CA to detect a bright spot on at least two scan lines of the camera CA by a bright spot detection means M1 so that and inclination of a straight line connecting two points not on the same scan lines is calculated by an inclination detection means M2. Then, four bright spots with an inclination calculated being equal roughly to an inclination of the slit light beam are selected by a bright spot selection means M3 to determine an intersection of the slit light beam by an intersection determining means M4 from the four bright spots. Then, a position of the intersection determined is compared with a position of an intersection at an ideal position to measure the position of an object OB to be measured.
Patent JP-S52132604-A (JP)
Title: Carrier signal regeneration
Inventor: FUJIMURA NORIAKI
IPC: H04L7/10
Filed: 1976-04-28
Abstract: PURPOSE:At the time of segment shifting, the phase of output of VCO of carrier regenerating PLL is inverted, thereby making the re-synchronizing operation unnecessary and shortening the time required for the operation.
Patent JP-S55142941-A (JP)
Title: Electronically controlled carburetor
Inventor: OOYAMA TAKASHIGE
IPC: F02D41/34
Filed: 1979-04-23
Abstract: PURPOSE:To prevent a variation of air-fuel ratio with a simple constitution, by detecting a quantity of air in a bypass passage, and by controlling a gauge valve in compliance with the detection signal. CONSTITUTION:A hot wire probe 26 is arrnged within a bypass 27 for a Venturi 3. amd a gauge valvd 28 is provided, and an amount of air within the bypass 27 is fixed by adjusting a control valve 28, and a change of an intake air quantity is converted in terms of a stroke variation for the control valve 28. In case of an intake air pulsation, a valve rod 31 is provided with a vibration damper, and an excessive vibration of the valve 28 is prevented. The position of the valve rod 31 is converted to a digital signal, and an ignition period is controlled by the said digital signal.
Patent JP-S62205928-A (JP)
Title: Magazine opening and closing mechanism
Inventor: KOBAYASHI RYUICHI
IPC: B65H31/22
Filed: 1986-03-06
Abstract: PURPOSE:To effectively prevent unnecessary outside light from being irradiated to an image recording carrier by urging opening and closing means to open and close a cover member of a magazine where image recording carriers are stored in light-tight state. CONSTITUTION:When a storage-type phosphor sheet S is stored in a receive magazine 422, a solenoid 460 is driven, so that a cover member 428 is turned to the storing portion side of the receive magazine 422 by a movable rod 462 through an oscillating member 464 to block up a sheet storing inlet 429. Accordingly, the storing inlet 429 is opened only in case of storing a sheet in a storing portion 400, the sheet S is protected from unnecessary outside light. After the completion of storing all sheets, when arm members 470a, 470b are turned to retreat from a receive magazine loading port by turning an operation member 474, the cover member 428 is locked.
Patent JP-H03252713-A (JP)
Title: Power source control method for system console
Inventor: INOTA MASAKI
IPC: G06F1/26
Filed: 1990-03-02
Abstract: PURPOSE:To dispense with the power source applying state by a system console and to extend the service life of a device even when an asynchronous fault message is outputted by providing an output request flag and a command execution flag, and controlling the power source of a system by deciding those flags. CONSTITUTION:A system console power source disconnection control part 6 reads the output request flag 9 and the command execution flag 10. When both the command execution flag 10 set while the command of a central processing unit 2 is executed and the output request flag 9 set while a message is outputted from the central processing unit 2 are reset, the power source of the system console 1 is disconnected. Thereby, when no system console 1 is used by an operator and no message is outputted, the system console 1 is not energized, therefore, the service life of a CRT or a disk device can be extended.
Patent JP-S62206803-A (JP)
Title: Manufacture of barium ferrite fine particle for magnetic recording
Inventor: NAGANAMI TAKESHI
IPC: G11B5/706
Filed: 1986-03-06
Abstract: PURPOSE:To obtain plate-shape barium ferrite, whose particle size extends over 0.1mum or less and whose size is equalized, by adding a specific quantity of excess alkali hydroxide salt to an alkali aqueous solution and agitating the mixture, loading slurry formed into an autoclave and treating the slurry at a specific temperature. CONSTITUTION:Excess alkali hydroxide salt at 7-11mol/l is added and agitated to an alkali aqueous solution into which iron and barium and the like are dissolved. Slurry containing a precipitate formed is loaded into an autoclave, and treated while being stirred at 200-250 deg.C. Consequently, fine particles having a large surface area and excellent magnetic characteristics can be manufactured. Said iron (FeIII) and barium (BaII) each take the shapes of known sulfate, nitrate, chloride, hydroxide, etc., and sodium hydroxide, potassium hydroxide, etc. are preferable as alkali hydroxide. Alkali hydroxide is added excessively at 7-11mol/l and agitated because the particle size of precipitates formed is roughened when excess alkali concentration is less than 7mol/l and the viscosity of the alkali aqueous solution may be increased and fine particles are similarly difficult to be obtained when excess alkali concentration exceeds 11mol/l.
Patent JP-H03253319-A (JP)
Title: Setting device of injection molder
Inventor: HIRAOKA KAZUO
IPC: G05B19/02
Filed: 1990-03-02
Abstract: PURPOSE:To make it possible to select a plurality of setting patterns for respective stages in process so as to meet molding conditions and the requirements of an operator by a method wherein the wave mode selector, which selectively connects a plurality of function generators to an injection molder upon the receipt of signal sent from a setter and the number of stages recognition signal sent from setting signal, is provided. CONSTITUTION:When setting patterns, which are different from one another at every stage, are selected with a setter 7 by an operator, a wave mode selector 8 selectively turns on switches 10a, 10b,...10z which are different from one another at every stage, upon the receipt of the number of stages recognition signal (c). On the other hand, an injection speed setting signal generator 3 issues injection speed setting signal (a), which corresponds to molding conditions such as time, position and the like, so as to output to function generators 4a, 4b,...4z, resulting in connecting only the function generators of the switches 10a, 10b,...10z, which are selectively connected with the change in time and position, to an injection molder 1 and outputting injection speed command signal (b). Accordingly, not only a plurality of patterns can be selected in response to molding conditions and the requirements of the operator but also patterns, which are different from one another at every stage in process, can be selected.
Patent JP-S51124770-A (JP)
Title: A variable speed gear
Inventor: HIGUCHI TOSHIO
IPC: B60K17/04
Filed: 1975-04-23
Abstract: PURPOSE: A variable speed gear which is constituted of a input shaft, an intermediate shaft, an output shaft, a plurality of toothed wheel series and a friction clutch and is capable of the reduction of the total length and is organized in small scale to cut a large space. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56144683-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOBAYASHI MASAAKI
IPC: H04N5/92
Filed: 1980-04-14
Abstract: PURPOSE:To record and reproduced audio signals even when a magnetic tape is run at a low speed, by superposing an audio signal upon a video signal through spectrum diffusion and modulation and by recording and reproducing the superposed signal through frequency modulation. CONSTITUTION:An audio signal is inputted to input terminal 1 and modulated by spectrum diffusing modulator 3 to be superposed by adder 4 upon a video signal from input terminal 2. The output of adder 4, after being frequency-modulated by frequency modulator 5, is supplied to rotary transformers 9 and 10 via recording amplifier 6 and recording-reproduction change-over switches 7 and 8. Then, the FM signals supplied to rotary transformers 9 and 10 are recorded on magnetic tape 15 by video heads 13 and 14. The FM signals reproduced by video heads 13 and 14 are inputted to frequency demodulator 21 via rotary transformers 9 and 10, recording-reproduction switches 7 and 8, preamplifiers 18 and 19, and head change-over switch 20, and further inputted to spectrum diffusion demodulator 23.
Patent JP-H11252737-A (JP)
Title: Folding and bending jig for flat cable
Inventor: SUGIMOTO TAKUYA
IPC: H02G1/14
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a flat-cable folding and bending jig which improves the workability in a post process. effectively preventing the generation of the variations in folding flat cables. SOLUTION: A folding jig 10 is provided with a receiving jig body 11 and a pushing-in jig body 12. The receiving jig body 11 is provided with a housing section 15 whose upper side is open, a protruded bending guide streak 16 projecting upward, a pair of cable putting-on stands 17 arranged to be ascendable freely along the sidewalls 15b the housing section 15, a coil spring which pushes up and returns each cable putting-on stand 17 to the upside position of the housing section 15 and a positioning section which positions, and puts a flat cable on over the upsides of both cable putting-on stands. The pushing-in jig body 12 is provided with a pair of pushing-in legs 20 to be pushed respectively into both sides of the protruded bending guide streak 16, and a cable pushing-out board 23 supported so as to be ascendable and descendable freely between a pair of pushing-in legs 20.
Patent JP-S54141369-A (JP)
Title: Manufacture of flat bar
Inventor: NAKAMURA KIYOE
IPC: B21B1/08
Filed: 1978-04-26
Abstract: PURPOSE:To make possible the product with good shape free from burr to be manufactured, by attaching a guide part to the flat type space between the horizontal backup roll and the vertical reducing roll. CONSTITUTION:The guide part 6 is attached to the side of inserting the wire rod material 3 in the task head roll being combined from the horizontal rolls 1, 1, and the vertical rolls 2, 2. The tip of the guide part 6 is provided with the curved plane 7 whose curvature is equal to that of the roll, and also, is shaped with a flat bar type section provided with an internal through hole 8 for inserting the rod 3. The rod 3 is pierced into the through hole 8 and is rolled by the roll; hereupon, the rod 3 is fed into the feed side of the horizontal rolls 1, 1, so as to leave both end parts in the outside of the roll gap of the rolls 1,1, and is rolled by the vertical rolls 2, 2; when the reducing work is finished, the rod 3 is extruded under the condition that its four sides are practically contacting with the outer circumferences of the horizontal and vertical rolls 1, 1, and 2, 2. Especially, in case of the flat bar whose section is formed with a large ratio of breadth and thickness, the rod is well worked without generating the burr.
Patent JP-H04286121-A (JP)
Title: Semiconductor wet type processing device
Inventor: KIRITANI NORIHIKO
IPC: H01L21/306
Filed: 1991-03-14
Abstract: PURPOSE:To provide a dry type processing device provided with a detection means which detects the penetration of a processing solution into a non- processed side of a semiconductor substrate. CONSTITUTION:A semiconductor substrate 2 is supported in a holder 3 in such a fashion that a processed side 2a of the semiconductor substrate 2 may face a processing solution 4. A non-processed side 2b is sealed with the processing solution 4 between the holder 3 and the semiconductor substrate 2 by way of an O ring 6. A gas detector 17 which reacts with the processing solution 4 is installed to a passage communicating with a space 7 opposed to the non- processed side 2b, thereby constituting a dry type processing device for semiconductor.