baber/WOPTO huggingface dataset:
Patent JP-2001013073-A (JP)
Title: Method for evaluating impurity in semiconductor
Inventor: MOCHIZUKI YASUNORI
IPC: G01N27/72
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To achieve a method for evaluating a small amount of impurities in a semiconductor with high sensitivity by applying X rays to an impurity atom in the semiconductor for generating an inner shell excitation, and by measuring the amount of change of the physical property value of the atom before and after generating the inner shell excitation. SOLUTION: An X ray 1 for excitation is applied from an X-ray source, and passes through an X-ray spectrograph 2 for entering a sample 5. When the X ray 1 enters the sample 5, an impurity atom in the sample 5 is excited for generating an inner shell excitation. When excitation light 12 from a laser light source 6 is applied to the inner shell excitation, the inner shell excitation is excited for allowing photoluminescence light 13 to occur. The photoluminescence light 13 passes through one view port 4 for entering a visible light spectrograph 8, and is divided into light with specific wavelength by the visible light spectrograph 8 for entering a light detector 9. The entered light becomes a light reception intensity signal 14 for outputting from a recorder 16 via a lock-in amplifier 10, and the intensity of the photoluminescence light 13 is measured.
Patent JP-H097360-A (JP)
Title: Cassette-window attaching apparatus
Inventor: SAKAMOTO YASUYUKI
IPC: G11B33/02
Filed: 1995-06-23
Abstract: PURPOSE: To thin the depth dimension of a cassette cap having the cassette window, which is slidably attached to and removed from a cassette holder. CONSTITUTION: In the constitution, wherein a cassette window member 1 is attached to a cassette cap member 2, the cassette window member 1 is inserted in the lateral direction from the side wall surface of the cassette cap member 2, a fixing piece 1c, which is provided on the side wall surface of the cassette window member 1 and a fixing pawl 2c provided at the side wall surface of the cassette cap member are mutually linked and fixed and an engaging piece 1d and a recess part 2d provided by the same way are mutually linked and fixed. The cassette cap member having the cassette window formed in this way is attached to and removed from a cassette holder member 3 by vertical sliding operation.  The fixing member can be set so that the sliding attachment and removal to and from the cassette holder member 3 is not hindered even if the fixing member is located at the side wall surface of the cassette cap member 2 and the cassette cap member 2 is made thin.
Patent JP-H0527350-A (JP)
Title: Preserving device for photographic additive
Inventor: KIMURA HIDEAKI
IPC: B65D88/74
Filed: 1991-07-22
Abstract: PURPOSE:To prevent an increase in the physical distribution cost arising from discrete preservation and to decrease thermal energy consumption at the time of preservation by building a means for temp. adjustment of the photographic additives or the adjusted liquid thereof into an accepting container for this liquid. CONSTITUTION:A heating and cooling element 2 is built as the temp. adjusting means in the bottom of the accepting container 1 for the photographic additives or the adjusted liquid thereof. A heat source 3 is so constituted as to be connected to this heating and cooling element 2. Even the respective additives varying in preservation conditions can, therefore, be preserved as they are in an ordinary temp. warehouse having no heat insulating equipment and cooling equipment. Then, all the additives can be preserved in the same warehouse and, therefore, the simultaneous transfer in and out can be executed and the cost of the physical distribution is reduced. Further, the thermal energy consumption is lower than in the case of the temp. control over the entire part of the atmosphere, since the temp. is discretely controlled. The increase in the physical distribution cost arising from the discrete preservation is prevented in this way and the thermal energy consumption at the time of preservation is reduced.
Patent JP-S6336423-A (JP)
Title: Lcd-incorporated key switch
Inventor: MATSUMOTO YASUO
IPC: H01H13/02
Filed: 1986-07-31
Abstract: PURPOSE:To display the current functional meaning of a key switch which has >=2 meanings by incorporating an LCD in a key top whose top surface is transparent. CONSTITUTION:This key switch consists of the key top 4 whose top surface is transparent, the LCD1 incorporated in the key top 4, a signal cable 2 connected to the LCD1, a connector 3 connected to the other terminal of the signal cable 2, and a switch part 5. Further, the connector 3 is connected to the substrate 6 of a device on which this key switch is mounted. When a meaning such as the character, symbols, etc., of the key switch 10 is inputted from the input/output terminal 22 of a key switch control part 20, the key switch control part 20 stores the meaning and displays, for example, a character 'A' on the LCD1 through an LCD display part 21. Then, when the switch part 5 is pressed, the key switch control part 20 outputs 'A' which is the current meaning from the input/output terminal 22.
Patent JP-H0468322-A (JP)
Title: Vibration-proof device for camera
Inventor: WASHISU KOICHI
IPC: G03B17/00
Filed: 1990-07-09
Abstract: PURPOSE:To prevent a failure in photography and also to prevent a shutter chance from being missed by providing a detecting means which detects the stability of the vibration-proof output of a vibration detecting means and an annunciating means which annunciates the detected stability state, and informing a photographer of the stability state of the vibration-proof output. CONSTITUTION:This device is provided with a vibration-proof system which starts vibration-proof operation when a vibration-proof switch ISSW is turned on and a timer 103 which starts counting when a timer switch TIME SW operating in synchronism with the ISSW and outputs an 'H' signal after the lapse of a specific time. The vibration-proof system 102 becomes stable with the lapse of time, so the timer 103 detects the stability of the vibration-proof output. Further, the device is provided with a trigger means 104 which generates a trigger signal when the 'H' signal is inputted and a vibration-proof state display part 105 which displays the vibration-proof state when the trigger signal is inputted. Consequently, the photographer is informed of the stability state of the vibration-proof output, so a failure in photography is eliminated and a shutter change is prevented from being missed.
Patent JP-H0524321-A (JP)
Title: Printing device
Inventor: IMAI TATSUJI
IPC: B41J29/48
Filed: 1991-07-22
Abstract: PURPOSE:To provide the above printing device by which labor and time to cope with jamming and duplicate feeding can be reduced and draft creation period of time can be shortened. CONSTITUTION:The length of a printed printing paper 3 is calculated (S1) by a period of time by which the printed printing paper 3 passes through a paper delivery detecting sensor 28. The calculation result SQ is compared with data SP concerning the length of the printing paper 3, which is previously stored in a ROM 44 (S2-S4) to decide the degree of paper jamming or duplicate feeding (S5, S6, S8, S10). Then, in response to the decision result, re-printing is performed (S7), the printing device is stopped (S11), and jamming process is urged to an operator (S12).
Patent JP-S6070226-A (JP)
Title: Pile pit excavator
Inventor: OOTA YOSHIHIRO
IPC: E02D17/13
Filed: 1983-09-27
Abstract: PURPOSE:To quickly form a pile pit in the boulder basalt rock layer by a method in which an auger is provided in an inner tube of a high-pressure water tube, a high-pressure water jet nozzle is provided in the lower end between both the inner and outer tubes, and the auger is turned in the opposite direction to the turning direction of both the inner and outer tubes. CONSTITUTION:Drivers 10 and 16 are lowered along a guide 17 by wire ropes 18 and 19, and inner and outer tubes 1 and 2 are turned to form a pile pit 25 by the cutting blade 11 of an auger 12. When the tumbling stone 26 of basalt rock is touched by the blade 11, high-pressure water is jetted from a nozzle 6 through a high-pressure water tube 5 while turning the auger 12 and the inner and outer tubes 1 and 2 mutually in the opposite direction to excavate the tumbling stone 26. The excavation is further made by the blade 11. Even when the inner and outer tubes 1 and 2 come into contact with the boulder stone 26 and the turning direction is varied, the variation of the turning directions is offset because the auger 12 is turned in the opposite direction, and vertical pile pit can thus be formed.
Patent JP-S6071080-A (JP)
Title: Treatment of waste water containing hardly biologically decomposable substance
Inventor: NAKAMURA HIRONORI
IPC: C02F1/24
Filed: 1983-09-29
Abstract: PURPOSE:To perform the oxidative decomposition of an org. substance by effectively utilizing air dissolution-flotation separation, by recirculating waste water containing a hardly biologically decomposable substance after flotation separation to a pressure tank, and irradiating the same with an ultraviolet lamp. CONSTITUTION:When the pH of water to be treated is adjusted to 3 or less in a tank 1, the greater part of humic acid is solidified to be brought to a suspended state and the suspended substance is floated and separated in a tank 2 by using fine air bubbles to form scum 5 and treated water. A part of this treated water is recirculated to a pressure tank 3 and air is saturated and dissolved in the treated water by an air compressor 7 and, at the same time, the treated water is irradiated with ultraviolet rays from ultraviolet lamps 8. By this method, an org. substance such as fulvic acid can be decomposed and removed with good efficiency.
Patent JP-S6072105-A (JP)
Inventor: IWASAKI BUNJI
IPC: F21V7/00
Filed: 1983-09-29
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-S6071132-A (JP)
Title: Automatic clip-fitting device of weather strip
Inventor: IDO KIYONAKA
IPC: B23P21/00
Filed: 1983-09-29
Abstract: PURPOSE:To realize both mass production and production of many types of goods in small quantity effectively, by providing a device whereby the perforating process, the clip insertion process and cutting process for the weather strip used in a car can be automized. CONSTITUTION:A guide rail 1 has a function to support the weather strip horizontally and also a function to guide the horizontal transfer of the weather strip in the lengthwise direction. The drill-type perforating device 4 ascends/descends upwards/downwards between two pressing legs of a clamp device 3 which exert a pressing force, and perforates the weather strip. A clip inserting device 6 holds a clip supplied from a clip supply device 5 and inserts the clip into the hole formed between the two pressing legs of the device 3. According to the construction, either mass production or production of many types of goods in small quantity can be executed effectively.
Patent JP-S5884695-A (JP)
Title: Production of clad pipe
Inventor: SAITOU HIROMICHI
IPC: F16L9/02
Filed: 1981-11-12
Abstract: PURPOSE:To make weld zones the same as surface metal and to reduce the cost of a noble metal pipe by joining and cladding the surface metal in both end parts of a plate material clad with dissimilar metals and forming the material then joining both end parts by welding. CONSTITUTION:>=2 Kinds metals A, B, C consisting of single metals or alloys are joined and clad in such a way that the surface metal C is formed in both end parts to be welded, whereby a clad plate material 1' is formed. After the material 1' is formed, a weld zone X' is welded to melt the metal C which is the metallic material component for the surface, whereby the material is formed to a clad pipe 2' of a cylindrical shape in section. Thus the weld zone X' is made the same as the metal on the surface and the formation of the invisible inside with inexpensive metals is made possible.
Patent JP-H0512987-A (JP)
Title: Electron emitting device and image forming device using it
Inventor: TAKEDA TOSHIHIKO
IPC: H01J29/04
Filed: 1991-06-27
Abstract: PURPOSE:To achieve a linear electron emitting device with longer lifetime which can drive only one of the elements, by connecting parallelly a plurality of elements in which a plurality of electron emission parts are connected in series, and impressing a voltage externally on electrodes between these electron emission pars. CONSTITUTION:Driving is made with an electrode 1 held at the earth potential while another 2 held at +14V, and when +10V is impressed temporarily on an electrode 10, an electron emission part 5-b gets a low resistance while another electron emission part 5-a gets a high resistance so as to commence electron emission. If now voltage impression on the electrode 10 is stopped, the emission part 5-a emits electrons continuously. If now +4V is impressed on the electrode 10 temporarily, the emission part 5-a gets low resistance while the other 5-b gets high resistance, and electron emission takes place only with the part 5-b. It is thus practicable to select among the emission parts in series connection, so that a ling lifetime is achieved by complementing one deteriorated part with the other if used in mating with the bright point of one fluorescent body.
Patent JP-H054472-A (JP)
Title: Form
Inventor: ASAOKA YUKO
IPC: B42D11/00
Filed: 1991-06-26
Abstract: PURPOSE:To make pressure-sensitive copying for information, which requires process work such as statistics, etc., possible by inserting carbon papers for which an optically readable ink is applied, between paper sheets, for a form book which is made by putting a plurality of forms together, and binding one side end separatably. CONSTITUTION:When the title form is used as a sales slip for a credit card, this form A is equipped with a customer copy 21, an associate store's copy 22, and a credit card company's copy 23, and at the same time, a carbon paper 24 is inserted between the customer's copy 21 and the associate store's copy 22, and an OCY carbon paper 25 is inserted between the associate store's copy 22 and the credit company's copy 23 respectively. When the form is used, the form A is placed on a credit card B while they are processed by an inprinter, and the data on an embossed part 42 of the card B is printed on the customer's copy 21 by an ink roller 41, and copying is done by the carbon papers 24, 25 on the second and following sheets. At the credit card company, the inprinter printed part and hand written input character part, etc., are read by an optical reading device, and directly input in machines.
Patent JP-S59131242-A (JP)
Inventor: TOOMASU JIEI REI
IPC: G06F13/12
Filed: 1983-09-29
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-H021263-A (JP)
Title: Support handle for dental apparatus
Inventor: CREPS GEORGES
IPC: A61C19/04
Filed: 1988-07-22
Abstract: PURPOSE: To provide an instrument for inputting dental data to an information system without unlocking the dental instrument by composing the instrument of a display device for displaying the latest data items and a means for information link with the continuously programmed conventional information system. CONSTITUTION: A supporting handle 1 is composed of a data input key 4 to be set at the good position so as to be easily operated by the fingers of a practicing doctor on the other hand and a window 5 for monitoring the local display device for displaying data, or for reporting the latest data items for limiting the required conditions of a space, and the supporting handle 1 is composed of the means for the information link with the information system to be used. Thus, when examining the mouth of a patient through a dental instrument 3, especially, a dentist or the practicing doctor of a mouth scientist can input the correspondent data through the key 4 and can monitor the exactness of these data on the display device 5. It is not necessary for that doctor to prepare all the instruments or it is not necessary for him to get his glance away from an operating zone.
Patent JP-H1122982-A (JP)
Title: Grate and its manufacturing
Inventor: FUJI YOICHI
IPC: F24C15/10
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, to facilitate the production, to obtain high load capacity and to reduce the cost. SOLUTION: A grate material 13 is formed by alternately connecting frame forming portions 14 and pawl forming portions 15. The pawl forming portions 15 of the grate material 13 are folded and vertically erected at a given angle in an overlapping direction with their centers as folding lines. The pawl forming portions 15 have at least proximal portions 17 thereof overlapped thus forming pawl portions 3 having hollow portions at upper portions thereof. The frame forming portions 14 have inner brim portions thereof folded downwardly to provide inner brim folded portions 4. The frame forming portions 14 have outer brim portions thereof folded downwardly to provide outer brim folded portions 5.  At positions below the proximal ends 6 of the pawl portions 3, the inner brim folded portions 4 are connected with each other by means of inner brim connecting portions while the outer brim portions 5 are connected with each other by means of outer brim connecting portions.
Patent JP-H0825393-A (JP)
Title: Mold for beads foam molding
Inventor: UMEZAWA YUKIO
IPC: B29C33/30
Filed: 1994-07-12
Abstract: PURPOSE:To reduce not only the cost and labor accompanied by the alteration of a shape or thickness but also the labor and space required in the keeping of a replacing member in the molding of a plate shaped beads foamed molded product. CONSTITUTION:Flat steam blowoff plates 2a, 2b are attached to the fronts of both master frames 1a, 1b and the attachment plate 3 held between both steam blowoff plates 2a, 2b at the time of mold clamping and demarcating the side periphery of a molded product cavity 4 is attached to one master frame 1a in a detachable manner. Since this mold can correspond to the alteration of the shape and thickness of a molded product only by replacing the attachment plate 3, the cost and labor accompanied by the alteration of the shape and thickness of the molded product can be reduced and the labor and space required in the keeping of a replacing member can be also reduced.
Patent JP-S6161666-A (JP)
Title: Apparatus for forming protective layer by photoresist
Inventor: NISHI YASUO
IPC: B01J19/08
Filed: 1984-08-31
Abstract: PURPOSE:To simplify the whole apparatus and to improve the capacity by uniting a mechanism for coating an UV-curing synthetic resin with a curing mechanism through a shielding mechanism. CONSTITUTION:A resin coating mechanism, consisting of plural rolls 50, 51, 52 and 53 and a coating liquid pan 30 storing a photoresist 40, and a resin curing mechanism equipped with a light source 60 such as a UV lamp are arranged at the shortest distance from each other sufficient for preventing the leakage of light, etc. from the light source 60 to the coating mechanism part by interposing shielding plates 61 and 62. For example, when a material 10 to be coated is a card-like material such as a credit card, the distance between the end part of the elastic painting roll 52 and the shielding plate 61 is regulated to >= about 65mm, and the height of a conveyor belt 22 is made about 5mm lower than the central position of the backup roll 53. Consequently, the processing speed can be improved with as small a setting place as possible.
Patent JP-S6242682-A (JP)
Title: Video signal reproducing device
Inventor: NAKAYAMA MASAAKI
IPC: H04N5/922
Filed: 1985-08-20
Abstract: PURPOSE:To record and reproduce a signal in a high frequency band so as to improve a resolution by separating a low frequency component and a lower band wave from a frequency modulation video signal, permitting a reproduced reference signal to frequency-detect the lower band wave so as to obtain a high frequency component and adding said component to the low frequency component. CONSTITUTION:A subtractor 3 subtracts the high frequency component which a bypass filter 2 extracts from a luminance signal, and obtains the low frequency component. After said component is balance-modulated by a balance modulator 5 with the aid of a reference signal from a recording reference signal generator 4, the lower band wave is taken out by a low pass filter 6, and is frequency-converted. These signals are added by an adder 7 and are multiplexed.
Patent JP-S63100610-A (JP)
Title: Rotary head type recording and reproducing device
Inventor: YOSHII TETSUJI
IPC: G11B5/53
Filed: 1986-08-01
Abstract: PURPOSE:To abut a head and a tape without fail and to execute the stable recording and reproducing by changing the protruded quantity of the head so as to set it beforehand in accordance with a rotating position so that the change of the abutting condition of the tape to the head can be minimized. CONSTITUTION:At a rotating guide drum 2, a laminated thickness shear piezoelectric element 6 is fitted and a head 1 is fitted at the lower edge of the element 6. The piezoelectric element 6, when a voltage is added, slides and deforms and the head 1 moves in parallel in accordance with the voltage in a radius direction. In the vicinity of a tape winding completing position, the friction force of the winding part to a fixing drum 3 is added and a large tension is loaded to a tape 4 compared with the vicinity of a tape winding starting position, and therefore, the secure abutting condition can be obtained even when a head protruded quantity is small. The voltage set beforehand in accordance with the rotation angle of the drum 2 is loaded to the element 6.
Patent JP-S6161918-A (JP)
Title: Air intake device of internal-combustion engine
Inventor: MORIKAWA KOJI
IPC: F02B31/08
Filed: 1984-08-31
Abstract: PURPOSE:To enable high output by improving combustion with generation of strong swirl in a low load area and reducing suction resistance without generation of swirl in a high load area by combination of two intake valves, intake control valve and a bypass port. CONSTITUTION:An air intake system 2 of an engine body 1 is constituted by communicating an intake manifold 24 to a combustion chamber 11 through intake ports 25, 26 and intake valves 3. 4. An intake control valve 51 is provided on the way of the intake port 25, and upper and lower portions of the intake control valve 51 are communicated by a bypass port 28, and the lower opening is just above the intake valve 3 and faced to the tangent direction of a cylinder bore 12. The intake control valve 51 is opened and closed by an intake control system 5 provided with a diaphragm type actuator 52. While, the intake valve 4 releases operation of a valve stop mechanism 7 and opens by a control unit 6 based on the signal from sensors 61, 62 when the engine reaches the predetermined running condition.
Patent JP-H0738212-A (JP)
Title: Printed circuit board
Inventor: INABA YASUNORI
IPC: H05K9/00
Filed: 1993-07-23
Abstract: PURPOSE:To prevent a noise generated from a signal line and protect a signal line from a noise in a printed circuit board. CONSTITUTION:An ordinary signal line 3 is printed on the face of a board 1. A signal line 4 that tends to generate noises or receive noises is covered by an insulating film 2 and put between a ground line 5 (a first ground line) connected to the ground and printed on the board 1 and a ground line 6 (a second ground line) like a one-sided square in shape and put opposite the first ground line 5. Then, noises out of or into the signal line 6 surrounded with the ground lines 5 and 6 can be prevented. At first, the ground line 5 is formed on the board 1. After an insulating film is applied to the ground line 5 and signal wiring lines 3 and 4 are formed, an insulating film 2 is applied all over. Finally, the ground line 6 is formed and an insulating film is applied thereon to complete a printed circuit board.