baber/WOPTO huggingface dataset:
Patent JP-S62244134-A (JP)
Title: Detector for quantity of etching
Inventor: SASAMURA YOSHITAKA
IPC: H01L21/302
Filed: 1986-04-16
Abstract: PURPOSE:To detect the quantity of etching of a sample precisely by a method wherein a detecting body is positioned in an etching environment approximately the same as the sample, the etching of a second layer is detected by a detecting means, detecting signals are outputted each time and the number of the detecting signals is counted. CONSTITUTION:A detecting body 32 on a disk 28 is etched at an etching rate approximately the same as a sample 2 together with said sample 2 by ion beams 10. First layers 36 and second layers 38 in the detecting body 32 are etched alternately in the detecting body 32 at that time, and pulse-shaped detecting signals S are outputted from a detector 40 every time the second layers 38 are etched and counted in a counter 46. Since the spaces T2 of the second layers 38 are determined previously at that time, the number of said detecting signals S corresponds to the quantity of the detecting body 32 etched, the quantity of the sample 2 etched. Accordingly, the number of said detecting signals S is counted, thus accurately detecting the quantity of the sample 2 etched, the quantity of an etching layer 6 thereof etched in more concrete terms.
Patent JP-S58203420-A (JP)
Title: Photometric device of single-lens reflex camera
Inventor: MATSUMURA SUSUMU
IPC: G03B7/099
Filed: 1982-05-24
Abstract: PURPOSE:To switch the photometric distribution, by moving vertically a reflective mirror or changing the reflection factor of an electrochemical cell. CONSTITUTION:The luminous flux from a photographic lens is divided partially in beam splitters 3 and 4 by diffraction after passing through a focusing screen 2, and the divided light is measured by a photoelectric detector 6, and the other light transmitted through beam splitters reaches eyes as a finder luminous flux. A relief type reflecting diffraction grating 8 is provided in the center of the beam splitter 3, and a relief type reflecting diffraction grating 10 is provided in the peripheral part of the beam splitter 4. A luminous flux 7-1 transmitted through the focusing screen 2 is reflected and diffracted by the diffraction grating 8 and is incident to the detector 6 as a light 9 while being totally reflected in beam splitters. A luminous flux 7-2, which passes through the focusing screen, from the peripheral part of a picture is reflected and diffracted by the diffraction grating 10 existing a region different from the diffraction grating 8 and goes in the direction opposite to that of the light 9 and is reflected by a reflective mirror 5 and is incident again to the beam splitter from an end face 11 of the beam splitter and is propagated while being totally reflected and is incident to the photoelectric detector 6.
Patent JP-H03286854-A (JP)
Title: Composite heat insulating material
Inventor: NAMEGAWA TOSHIO
IPC: H05B3/10
Filed: 1990-04-02
Abstract: PURPOSE:To keep heat without emitting far infrared rays to the outside by constituting a composite heat insulating material of a shield layer composed of a heat insulating material pervious to radiant heat or far infrared rays and the far infrared reflecting layer composed of aluminum holding said layer therebetween. CONSTITUTION:A far infrared reflecting layers 3, 4 composed of a glossy metal such as aluminum are vapor-deposited on the inner surfaces of a fiber materials 1, 2 composed of paper, cloth or a nonwoven fabric. A heat shielding layer 5 composed of a heat insulating material pervious to far infrared rays such as polyethylene, polyvinylidene chloride or ZnS is sandwiched between the far infrared reflecting layers 3, 4. The heat shielding layer 5 is not limited to polyethylene or polyvinylidene chloride and any one having high far infrared transmissivity may be used and may be constituted so as to form an air layer having thickness (15mm or less) of a degree hard to generate the convection of air.
Patent JP-H07277604-A (JP)
Title: Bobbin for warp
Inventor: IIDA SHIGENOBU
IPC: D02H1/00
Filed: 1994-04-01
Abstract: PURPOSE:To provide a bobbin for a warp, which is a bobbin for a warp used in the warp creel of a weaving machine, in which a weight for adjusting the tension of a warp can be easily attached and detached. CONSTITUTION:With weaving, a bobbin 20 is passively rotated round a support shaft 15 by the tension of a warp Y1 (Y2). When a difference in tension of a warp between bobbins is produced, the bobbin 20 is detached from the support shaft 15. In the case of decreasing tension, an already installed weight 27 is detached, and in the case of increasing tension, a weight 27 is added to increase and decrease the frictional force between the support shaft 15 and an insert hole 26, thereby adjusting the rotational resistance of the bobbin 20. At the time of detaching or adding a weight 27, the center hole 27a of the weight 27 is passed through a hook part 35 to freely attach and detach the weight from the flange body outer end surface 24a side, so that the weight 27 can be attached and detached without detaching the flange body 24 from a paper sleeve 23.
Patent JP-S59210067-A (JP)
Title: Preparation of intermediate of antiarrhythmic agent
Inventor: MATSUO ICHIROU
IPC: A61K31/395
Filed: 1984-05-02
Abstract: PURPOSE:To prepare a 5-endo-hydroxyl-dicarboxylic acid imide, by reacting the corresponding end-cis-bicyclo[2,2,1]hept-5-ene-2,3-dicarboxylic acid anhydride successively with a concentrated mineral acid, a halogenation agent, and an amine. CONSTITUTION:The compound of formula IV can be prepared by (1) reacting end-cis-bicyclo[2,2,1]hept-5-ene-2,3-dicarboxylic acid anhydride with a concentrated mineral acid (e.g. excess conc. sulfuric acid) in suspended state, (2) reacting the obtained endo-endo compound of formula I with a halogenation agent (e.g. acetyl chloride) under refluxing temperature, and finally (3) reacting with the amine of formula II [Z is CN or N(R4)(R5); R4 and R5 are H, alkyl, or together with N form the group of formula III or IV; n is 2, 3 or 4] in a solvent at refluxing temperature. USE:Intermediate of antiarrhythmic agent and musculotropic antispasmodic agent.
Patent JP-H06284226-A (JP)
Title: Data converter
Inventor: WATANABE NAOTO
IPC: H04M11/06
Filed: 1993-03-24
Abstract: PURPOSE:To make easy to see various information displayed on a display device of a telephone system. CONSTITUTION:A 1st interface (RS-232C I/F section 21) through which display data are outputted externally to a display device of a telephone set 1 is provided to the telephone system and An adaptor 2 receives the display data via a 2nd interface (RS-232C I/F section 31) connected to the 1st interface and coverts the data into video data to provide an output to a television receiver 3. As a result, the video data are displayed on a television receiver screen, by which each information on a display device of the telephone system is easily observed.
Patent JP-S61247077-A (JP)
Title: Photodiode
Inventor: OGAWA TAKESHI
IPC: H01L31/0352
Filed: 1985-04-24
Abstract: PURPOSE:To obtain a photodiode whose optical axis is easily adjusted even if its photo-receiving area is small, by gradually increasing the thickness of the operating layer in the direction from the circumference of the pellet to the photo-receiving surface. CONSTITUTION:An operating layer 1 is tapered except for the part below a photo-receiving surface 2 to increase the thickness in the direction of the photo- receiving surface. A light-permeable insulative film 3 is also formed on the tapered operating layer 1 in the same way as the photo-receiving layer 2 to provide photo-receiving sensitivity. A P-N junction 4 is formed only below the photo-receiving surface. Since the photo-receiving sensitivity depends upon the thickness of the operating layer, the photo-receiving sensitivity gradually increases in the direction from the circumference of the pellet to the photo- receiving surface. Moreover, it is easy to enter light into the pellet because the whole pellet is provided with photo-receiving sensitivity, and also it is possible to couple light on the photo-receiving surface to easen the adjustment of the light axis by moving the optical axis to the direction where the sensitivity increases, allowing constant junction capacity with unchanged P-N junction area.
Patent JP-H10277101-A (JP)
Title: Bed mat for sick person
Inventor: AKATSUCHI KOJI
IPC: A47C27/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of a sick person, and also to reduce the labor of a nursing person such as the movement of the sick person for removing or laying mats, by enabling the cleaning of mats in a short time, so that excrement cannot be permeated up to the mat material. SOLUTION: A mat material is divided into a plurality of units, and intermediate mats 7, 8 are formed by separately wrapping these divided mat materials with intermediate bags, and the mat is completed by combining these intermediate mats 7, 8 so as to be lapped with an outer bag 9. Thus, the intermediate mats 7, 8 wrapped with the outer bag 9 become in respectively, separatedly independent states, so that the putting-in or -out of the intermediate mats 7, 8 to the outer bag 9 can be facilitated, and the labor of a nursing person such as the removing or laying of the completed mat while moving a sick person can be reduced, and also by making the mate of a double structure of the intermediate mats and the outer bag, since excrement is not permeated up to the mat material, the cleaning of the completed mat can be carried out in a short time,  therefore the burden of the sich person can be reduced, and also the labor of the nursing person can be reduced.
Patent JP-2000283335-A (JP)
Title: Control method for moving device in piping, and guide connecting body
Inventor: KANEDA YUKIHIRO
IPC: F16L55/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To easily inspect and clean the interior of piping with branches and to easily perform work even in a narrow place. SOLUTION: Wires 83 are passed through each of guides 67-1,..., 67-4 and an inlet guide 77. The wires 83 are pulled in directions A, and the ends of the wires 83 are fixed to specified spots. A guide connecting body 71 is thereby formed as one cylindrical body, and the whole guide connecting body 71 is supported to bases 81 by fixing link mechanisms 79 of the inlet guide 77 to the bases 81. The guide 67-4 is provided with a camera 85 and a luminaire, and the camera 85 picks up the internal image of a trunk pipe. The image of a master controller or the like moving inside the trunk pipe can be picked up by the camera 85. A guard 91 is normally disposed inside the guide 67-4 and protruded in a direction B when the guide connecting body 71 is installed in a main pipe, so as to prevent the master controller from coming in direct contact with a wall surface.
Patent JP-S62245349-A (JP)
Title: Used area managing system
Inventor: HIRAMATSU MASAYASU
IPC: G06F12/02
Filed: 1986-04-18
Abstract: PURPOSE:To produce a state possible to reclaim an unnecessary area immediately, and to prevent a data storage area from overflowing, by deleting and fetching an area through a spent area managing part. CONSTITUTION:When the deletion and the update of a graphic is designated, the position of an unnecessary cell is handed to a spent area registering part 3. The registering part 3 registers a bit of received information at a spent area managing part 2. A bit of unnecessary area is registered at a specified part in the area managing part 2 corresponding to the length of the bit information. When a new area is requested at a command processing part, a bit of necessary information can be supplied from the spent area managing part 2. A spent area fetching part 4 is operated adversely with the registering part 3, and fetches out the area already registered preferentially from the managing part 2, and when no area to fetch out is present, a bit of disuse area information is handed to a command processing part 5.
Patent JP-H07278190-A (JP)
Title: Recombinant mite allergen
Inventor: ONO KAZUHISA
IPC: C07K19/00
Filed: 1994-04-01
Abstract: PURPOSE:To obtain a safe recombinant mite allergen having a specific amino acid sequence, free from anaphylaxis-inductive impurities, thus useful as e.g. therapeutic or diagnostic agent for mite allergic diseases, by manifesting the gene of mite body origin. CONSTITUTION:This safe and effective new recombinant mite allergen containing an amino acid sequence of the formula and having the above-mentioned advantages and characteristics is obtained by the following processes: a recombinant DNA prepared by incorporating a manifestation vector with a gene derived from mite body (e.g. Dermatophagoides farinae) is introduced into bacteria, yeast or mammal cells to effect transformation; the resultant transformant is cultured under conditions enabling this gene to be manifested, producing a fused recombinant mite allergen, which is then recovered and the other proteins fused therewith are eliminated.
Patent JP-S59212762-A (JP)
Title: Ultrasonic inspecting device
Inventor: HABUKA YOSHIROU
IPC: G01N29/44
Filed: 1983-05-19
Abstract: PURPOSE:To make ultrasonic automatic inspection with excellent reproducibility and accuracy, by performing calibration on levels of delay times of transmission and reception, ultrasonic wave transmission output, amplification degree of reception, distance amplitude correction of reception, and gate time base correction and judgement. CONSTITUTION:A transmission delaying quantity is determined by driving a delay time controlling circuit 6 by means of the signal of a main control circuit 7 and delayed vibration exciting pulses are generated from transmitting circuits 2a-2n. The pulses are added to ultrasonic vibrators 1a-1n and an ultrasonic beam is generated. The ultrasonic pulse is propagated through a material to be inspected as a combined wave and again converted into electric signals by the ultrasonic vibrators after it is reflected. Gains of receiving circuits 4a-4n are controlled by a control circuit 17. The main signal of an adder 8 is passed through a gate circuit 12 after it is corrected at a compensating circuit 9 and a receiving level and receiving time are detected by a receiving level detecting circuit 13 and time measuring circuit 14, respectively. Therefore, calibration of the ultrasonic inspecting device becomes possible and ultrasonic automatic inspection with excellent reproducibility and accuracy can be performed.
Patent JP-S59214014-A (JP)
Title: Polychromatic display liquid-crystal panel
Inventor: OZAKI NOZOMI
IPC: G02F1/1335
Filed: 1983-05-19
Abstract: PURPOSE:To correct a residual color in the white display of each display body when plural guest-host type liquid-crystal panels are used as a polychromatic display body, and obtain uniform white display over the entire screen by arranging plural guest-host type liquid-crystal display panels in united or adjacent relation. CONSTITUTION:The plural guest-host type liquid-crystal panels to which dichroic coloring matters differing in color are added are united together or arranged adjacently and used as polychromatic display bodies. In this case, areas corresponding to respective display areas 30 and 31 are colored in color obtained by adding residual color during the white display of other display areas on the front surfaces of glass substrate 23 of those panels, and corrections are made by using a color correcting filter 29. Thus, the color correcting filter 29 colored in the residual color in the white display of other areas is placed to equalize the areas 30 and 31 in absorption amount and absorption color during the white display, obtaining uniform white display over the entire panel.
Patent JP-H04320166-A (JP)
Title: Distributer for video processing with digital noise eliminated therefrom
Inventor: TAKEUCHI KESATOSHI
IPC: H04N5/21
Filed: 1991-04-19
Abstract: PURPOSE:To obtain a normal video signal by providing a low pass filter in a specific buffer circuit section to eliminate digital noise generated in a computer video signal. CONSTITUTION:A computer video signal 1 is subject to impedance conversion by a video amplifier 2 and a distributed video signal 6 is outputted by a specific video amplifier 3 provided with a low pass filter 4. An interrupt frequency switching section 5 of the low pass filter 4 interrupts a capacitor part to make the cut-off frequency infinite and to form the distributed video signal. Moreover, in order to distribute the signal to a computer monitor, a distributed video signal 8 is obtained from the video amplifier 2 via a video amplifier 7 singly. Thus, a normal video signal is reproduced by eliminating a digital noise frequency component and the filter is used in common for the amplifier to use the distributer as a small sized distributer.
Patent JP-S5312788-A (JP)
Title: Production of heavy metal adsorbing resin
Inventor: SASAKI AKIO
IPC: C08G18/30
Filed: 1976-07-23
Abstract: PURPOSE:To obtain a practical heavy metal adsorbing resin of uniform granular size which is stable over a wide pH range, esp. to strong acid by mixing a reaction product of polyisocyanates and specified S-contg. cpds. with a medium and solidifying the mixt. in gramular form.
Patent JP-S59213186-A (JP)
Title: Laser oscillator
Inventor: MORI MIKIO
IPC: H01S3/036
Filed: 1983-05-18
Abstract: PURPOSE:To prevent the leak-in of the other gas to laser gas and prevent the decrease of the pressure of the laser gas due to the leakout of said gas in an oscillator body to outside by a method wherein a space whose pressure is kept lower than the pressure in said body is provided between said body and an outer case wherein this body is contained. CONSTITUTION:The outer case 9 is so constructed as to completely encircle said body 1, and so adjusted in such a manner that the pressure becomes lower than the gas pressure in said body 1 by means of a pump 12 for exhausting the gass of the space 8 between said case 9 and said body 1. When the gas pressure increases by the generation of leak-in of gas from outside the case 9 and the body 1, the exhaust pump 12 is operated by the first pressure detector 11 until the gas pressure becomes prescribed. When the pressure of the laser gas 5 in said body 1 decreases, it is detected by the second pressure detector 13, injecting a new laser gas to said body 1 from a laser gas bomb 14, and accordingly the laser gas pressure in the body 1 is kept constant.
Patent JP-H11288766-A (JP)
Title: Plug insertion detecting device
Inventor: KONO MASAYUKI
IPC: H01R24/46
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To realize a structure for transmitting the information of whether a plug is connected to a terminal or not to an equipment body to confirm the connecting state of the plug and controlling an equipment body internal circuit with a simple structure by providing first and second terminals making contact with a grounding part when the plug is inserted, and second and fourth terminals never making contact therewith. SOLUTION: In a state where a 3-pole plug 1 is not inserted to a 4-pole terminal 3, the voltage of the first pin 3a of the 4-pole terminal 3 is equal to the voltage of a power source Vcc. When the 3-pole plug 1 is moved in an arrowed direction A and inserted to the 4-pole terminal 3, the first pin 3a of the 4-pole terminal 3 makes contact with the ground part 2 of the 3-pole plug 1, and the fourth pin 3e of the 4-pole terminal 3 also makes contact with the ground part 2. Therefore, the first pin 3a and the fourth pin 3d are mutually short-circuited, and the voltage of the first pin 3a thus becomes 0 V. According to this, the insertion of the 3-pole plug 1 to the 4-pole terminal 3 can be detected according to the voltage of the first pin 3a of the 4-pole terminal 3.
Patent JP-S5610979-A (JP)
Title: Solar battery defice
Inventor: RAINHARUTO DAARUBERUKU
IPC: H01L31/02
Filed: 1980-07-01
Abstract: A solar cell arrangement comprises a first plate or disc of light transmissive material, one side of the first plate or disc having a structure of light transmissive elevations tapering parabolically and cut off parallel to the surface of the plate or disc at the level of their focal points or lines, the structure having a layer of at least partially light transmissive electrically conductive material on the surface of the elevations and a second plate or disc of semiconductor or metallically conducting material, the plate or discs being assembled together to provide photo voltaic and electical contacts between the said cut off surfaces, of one plate or disc and the surface of the other plate or disc such that light passing through the first plate is concentrated at the contacts.
Patent JP-H02266923-A (JP)
Title: Corrugated cardboard folding width correcting apparatus in folding unit part of corrugated cardboard box making machine
Inventor: TAKEDA JUNICHI
IPC: B31B50/36
Filed: 1989-04-07
Abstract: PURPOSE:To enhance box making accuracy by performing simple and accurate positioning and shortening the time required in set replacement by automatically performing the fine adjustment in the positioning of an upper guide prescribing the position of the fold of corrugated cardboard and a gauge belt correcting the dimension in a folding width direction. CONSTITUTION:The corrugated cardboard ruled and grooved in a slotter unit part A is fed to a folding unit part B and further fed to the vicinity of an upper guide 5 along the inclined surface of a bending belt 1 to be held between the belt 1 and the guide 5 and bent at a right angle along the rule. Subsequently, the bent cardboard is pressed from the upper surface thereof by the bending belt 1 to be folded into a box shape and the folding width thereof is corrected by a gauge belt 11. When the set replacement of the corrugated cardboard is performed, the rough positioning of the belt 1 and the guide 5 is performed on the basis of instruction of a computer 17 by driving a motor 31 and, after the belt 1, a belt 10 and the guide 5 are simultaneously moved, only the guide 5 and the gauge belt 11 are independently moved to perform fine adjustment.
Patent JP-H04319394-A (JP)
Title: Clothes dryer
Inventor: HIROTA TATSUYA
IPC: D06F58/02
Filed: 1991-04-19
Abstract: PURPOSE:To improve the drying efficiency of a clothes dryer by changing the number of drying drum rotations in normal and reverse directions. CONSTITUTION:A clothes dryer performs a drying process by increasing the number of reverse rotations of a drum 13 above the number of normal rotations. As a result, the drying air is always blown to clothes, thereby eliminating a difference in drying efficiency between the cases of normal and reverse rotations, and improving total drying efficiency. According to this construction, the reduction of a drying time can be attained.
Patent JP-S61247741-A (JP)
Title: Plasma polymerization device for hollow article
Inventor: KOMATSU TAKASHI
IPC: B01J19/08
Filed: 1985-04-26
Abstract: PURPOSE:To form a uniform plasma polymerization film on the inner surface of a hollow article, by a constitution wherein a monomer feed pipe for feeding monomers is moved along the inner surface of a hollow article while allowing the pipe to follow a plasma electrode moved along a plasma generator. CONSTITUTION:A hollow article 1 is stationed in a plasma generator 2, the generator 2 is heated by heating elements 7a, 7b and evacuated by means of a vacuum pump 26 and a gaseous monomer 13 for plasma polymerization is introduced through a feed pipe 8 into the hollow article 1. At the same time, high frequency from a high-frequency power source 27 is applied to a plasma electrode 3 to generate plasma. Thus, a plasma polymerization film is formed on the inner surface of the hollow article 1. Further, while allowing the pipe 8 to follow the plasma electrode 3 moved along the outer periphery of the generator 2, the pipe 8 is moved along the inner surface of the article 1 to form a plasma polymerization film having a uniform thickness on the inner surface of the article 1.