baber/WOPTO huggingface dataset:
Patent JP-S5216201-A (JP)
Title: Manufacturing method of pick-up cantilever
Inventor: BABA HIDEKAZU
IPC: G11B3/00
Filed: 1975-07-29
Abstract: PURPOSE: To improve on the vibration characteristic by detaching from a quartz tube a pipelike deposit formed on the internal surface of the quartz tube by evaporating chemically a material of a high ratio elastic modulus, through using the heat expansion difference. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09281604-A (JP)
Title: Image recorder
Inventor: HATTORI YASUHIRO
IPC: G03B27/54
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder recording and forming a color image where the density of the three primary colors of cyan, magenta and yellow and that of the mixed color of them are sufficiently high and the tone of a halftone color is excellent. SOLUTION: Image data is resolved into each data of R, G, and B by a color resolution data preparing part 52, so that exposure is performed for R, G and B. Then, the filters of R, G and B are successively inserted into an optical path, and also light transmission and light nontransmission are controlled based on the each color resolution data of R, G and B, and a light source control part 62 turns on a halogen lamp 12a so as to obtain the light emission of an appropriate light source for the exposure in the case of exposing R and G, and also turns on the halogen lamp 12a and a fluorescent lamp 12b so as to obtain the light emission of the appropriate light source for the exposure in the case of exposing B. The exposure based on image information is performed three times for R, G and B for a photosensitive recording medium, so that an image is recorded.
Patent JP-H11267920-A (JP)
Title: Rotary saw
Inventor: HASEGAWA SEIICHI
IPC: B23D61/04
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To smoothly separate chips of a substance to be cut and to improve straight advance ability during cutting by a method wherein polishing is facilitated and the right and left corner angles of a tip cutting edge are kept at a constant value. SOLUTION: A tip 15 is formed at the outer peripheral part of a disc-form base board 11, the flanks 17 (17a, 17b) of tip cutting edges 16 (16a, 16b) of the tip 15 form a slope 17a having two side end parts inclining radially externally at an angle of 30 deg. or less from two side ends toward the center of a tooth thickness and a tooth thickness intermediate part is formed in an arcuate surface 17b smoothly continuously radially externally protruding from the inner end.
Patent JP-H11275441-A (JP)
Title: Image pickup method and device, and storage medium
Inventor: KAWAHARA HIDEO
IPC: H04N5/232
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup method and device where shake correction is realized, consecutive times for no arithmetic processing to obtain a correction amount of an arithmetic means are obtained and then the arithmetic means is utilized for pluralities of purposes efficiently. SOLUTION: An A/D converter 508a samples shake information detected by a gyro 505 sensing a shaking of an image pickup device main body at a prescribed uniform for pluralities of numbers of times for a video period, an arithmetic means 508 applied arithmetic processing to the sampled shake information at an ununiform timing for the video period by the same sampling number of times as the above to convert the information into a shake correction amount, and the shake of the image pickup device main body is corrected by the arithmetic means 508 based on the arithmetic result of the arithmetic means 508.
Patent JP-H01266017-A (JP)
Title: Device for controlling air conditioner of vehicle
Inventor: TAKAHASHI TADAHIRO
IPC: B60H3/02
Filed: 1988-04-16
Abstract: PURPOSE:To prevent the occurrence of hunting for repeating humidifying control and dehumidifying control in humidifying/dehumidifying control by correcting previously set upper limit value and lower limit value for carrying out the high humidity judgment and low humidity judgment in a vehicle room based on the cloudiness generating condition of a window glass. CONSTITUTION:The relative humidity in a vehicle room is detected by a means 45 while detecting a condition for generating the cloudiness of a window glass with a means 46. Based on the condition detected by the means 46, the upper limit value and lower limit value of a previously set humidity are corrected by a means 11A. The upper limit value corrected by the means 11A and relative humidity detected by the means 45 are compared and judged by a means 11B and, when the relative humidity is above the upper limit value, a means 55 is driven to carry out dehumidifying control. Further, the lower limit value corrected by the means 11A and relative humidity detected by the means 45 are compared and judged by a means 11C and, when the relative humidity is below the lower limit value, a means 56 is driven to carry out humidifying control.
Patent JP-S61250842-A (JP)
Title: Information recording and/or reproducing device
Inventor: YOSHIMOTO KYOSUKE
IPC: G11B7/09
Filed: 1985-04-30
Abstract: PURPOSE:To improve the feedback control performance of a moving part of a signal exchange device by providing a means decreasing the information reproducing capability so as to find out and correct a change of a reference point of a position deviation detector thereby cancelling erroneous position deviation information. CONSTITUTION:A reproduced information signal is demodulated by a demodulation circuit 24 in an information recording and/or reproducing device, the error state is detected by an error detecting circuit 25 and arranged in a proper information unit by a counter circuit 26. The capability of the demodulation circuit is decreased by an indication of a microcomputer. The microcomputer 27 decides the offset fed to a position deviation detector 17 based on the error detection quantity. The offset data is converted into an analog quantity by a D/A conversion circuit and added to an ouput of the detector 17 by an arithmetic circuit 29.
Patent JP-H02274809-A (JP)
Title: Plated steel sheet excellent in formability and image clarity of coating and its production
Inventor: NAKAYAMA MOTOHIRO
IPC: C21D7/04
Filed: 1989-04-14
Abstract: PURPOSE:To produce a plated steel sheet excellent in formability and image clarity of coating by forming a circular projecting part in which height and maximum diameter are specified, respectively, on the surface of a plated steel sheet and specifying the spacing between the projecting parts and average roughness in recessed parts, respectively. CONSTITUTION:A circular projecting part 1 in which height (h) and maximum diameter (b) are regulated to 1.0 to 6.0 and 10 to 100mu respectively, is formed on the surface of a plated steel sheet by means of temper rolling, and further, the above circular projecting parts 1 are formed so that, when (a) stands for the spacing between mutual projecting parts 1 and (b) stands for the maximum diameter of the projecting parts 1, b/a is regulated to <=0.6 and also average roughness in recessed parts S is regulated to <=0.8mu. By this method, the plated steel sheet having a surface profile excellent in formability and image clarity of coating can be obtained. This plated steel sheet is useful in the fields of automobiles, household electrical appliances, and building materials.
Patent JP-S5519865-A (JP)
Title: Semiconductor and manufacture thereof
Inventor: YONEDA MASAHIRO
IPC: H01L27/02
Filed: 1978-07-28
Abstract: PURPOSE:To increasing the operation speed of static induction transistors, to raise the source range provided under drain range and to reduce the distance between said both ranges. CONSTITUTION:First conductive range 30 such as n-type one for example is formed on a semiconductor substrate 27, and n<-1>-range 22 thereon. p-type range 23 is provided in said range 22 so as to surround the n<+>-range 24 and the portion for serving as channel of said range 22. Further, the range having a lower specific resistance than said range 22 and protrudent into said range 22 is provided in the range directly under said range 24. Thereby, the SIT portion of a static induction transistor is formed of said range 30 as source, the range surrounded by said range 23 of said range 22 as channel, said range 23 as gate and said range 24 as drain. The operation speed of said SIT can be raised without increasing the capacity between drain and gate by reducing the distance between said source range 30 and drain range 24 and the resistance between drain and gate.
Patent JP-S58209829-A (JP)
Inventor: SOUMA SHIGEO
IPC: H01H33/66
Filed: 1982-05-31
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-S58210617-A (JP)
Title: Electron beam image drawing
Inventor: TAKIGAWA TADAHIRO
IPC: H01L21/027
Filed: 1982-05-31
Abstract: PURPOSE:To permit a practical high-speed image drawing, by effecting the same with a high-accelerating voltage, a low dosage and a small deflection in the case of a small-sized image drawing; and with a low-accelerating voltage, a low dosage and a large deflection in the case of a large-sized image drawing. CONSTITUTION:The minimum picture element (d) (equal to the beam diameter) corresponding to the minimum pattern dimension (x) in an LSI pattern is fed through a console unit 636. An optimum accelerating voltage V and dosage D for the formation of the minimum pattern dimension (x) are selected and fed through the console unit 636. A deflection oscillation width l is determined from (d) and V upon condition that they satisfy a certain expression of relation. The width l may be processed in a computer 630 or fed through the console unit 636. In this stage, the accelerating voltage and beam diameter in the electrooptic system are set according to commands from the computer 630. Variations of the accelerating voltage and the beam diameter change the deflection oscillation width and the deflection direction; therefore, these value and direction are detected by means of a mark 616 and fed back to a deflection controller 627.
Patent JP-S5216591-A (JP)
Title: Preparation of silica-polyvinyl acetal composite
Inventor: MITSUSHIROSAWA YOSHIAKI
IPC: C08F8/42
Filed: 1975-07-30
Abstract: PURPOSE: To create a novel coating material having merits of both organic polymer and inorganic substance; for example, good molding and coating properties and flexibility in an organic polymer combined with stiffness, incombustibility, and durability in an inorganic substance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09257289-A (JP)
Title: Clean room and running method thereof
Inventor: UEDA SEIJI
IPC: F24F7/06
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To enable a coexistence of spaces which differ in a cleanliness without using hanging walls or back panels. SOLUTION: Spaces 104H, 104L in a clean room 104 is divided by a buffer space 104B. With the use of a fan coil unit 200, a mean air speed per a unit area in the buffer space 104B is set to be lower than a mean air speed per a unit area in a high cleanliness area and higher than a mean air speed per a unit area in a low cleanliness area. Due to such a construction, without using a hanging wall or a back panel. The flow of air is restricted exclusively to a flow of clean air from the high cleanliness area to the low cleanliness area, while a cross contamination due to a turbulent flow in the low cleanliness area can be effectively prevented.  In case that the fan coil units 200 which are disposed in the low cleanliness areas and the buffer spaces are controlled such that they can be operated and stopped independently from each other, a contamination at the time of maintenance can be prevented and the running cost can be reduced.
Patent JP-H04302935-A (JP)
Title: Control device for air conditioner
Inventor: WADA KATSUNARI
IPC: F24F11/02
Filed: 1991-03-30
Abstract: PURPOSE:To operate an air conditioner while a window is opened properly and a ventilation is being carried out and to keep a room temperature at a desired room temperature. CONSTITUTION:A set value set by a temperature setting means 5 is corrected to a little higher value when a heating operation is to be carried out and the set value is corrected to a little bit lower value when a cooling operation is carried out and then an air conditioner 2 is driven. A sensing whether the air conditioning operation is for a heating or a cooling can be carried out by discriminating it as a heating operation when the set temperature is higher than that of surrounding air and by discriminating it as a cooling operation when the set temperature is lower than that of surrounding air. Since the set temperature is automatically corrected when the window is opened, it becomes possible to keep a desired room temperature while performing ventilation work.
Patent JP-S5618209-A (JP)
Title: Combustion device
Inventor: KITAJIMA SOUICHI
IPC: F23D11/40
Filed: 1979-07-20
Abstract: PURPOSE: To facilitate the iginition by providing a profection in the neighborhood of a flame outlet in a burner head facing an ignition means of a combustion device burning a mixture of fuel gas and air by a burner, so that flow rate of the mixture from the flame outlet is reduced.  
     CONSTITUTION: The mixture of fuel gas and combustion air blows out from the flame outlet 17 of the burner head 18. An ignition electrode 26 for ignition is provided at outside in such a position as to face the flame outlet 17. The projection 20 is provided in the neighborhood of the flame outlet 17 in the burner head 18 facing this ignition electrode 26. By doing so, the mixture gas blowing out from the flame outlet 17 is slowed down by the projection 20 making ignition extremely easy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01264690-A (JP)
Title: Multiport memory
Inventor: YAMADA JUNZO
IPC: G11C11/41
Filed: 1988-04-15
Abstract: PURPOSE:To uniform the load capacity of a bit line pair to each port and to facilitate the design of a peripheral circuit by causing n- and p-type transistors Trs to mixedly exist in approximately the same number to the bit line pairs in the number equal to the number of ports to input and output information to each of plural FFs to store the information. CONSTITUTION:FFs 1-1, 1-2... are provided to dual port memory cells 5-1, 5-2... of a multiport memory, respectively, and n-type transistors Trs Q1,Q2.Q5,Q6... and p-type Trs Q3,Q4.Q7,Q8 connected to the FFs 1-1, 1-2... are connected. Respective Trs Q1,Q2.Q5,Q6..., Q3,Q4.Q7,Q8... are connected to a pair of bit lines 14-1 and 14-2 for an A port between a pull-up circuit 10 for the A port and an input/output circuit 8 for the A port, and a pair of bit lines 15-1 and 15-2 for a B port are connected between a pull-up circuit 11 for the B port and an input/output circuit 9 for a B port. In such a way, by causing the n- and p-type Trs Q1,Q2.Q5,Q6..., Q3,Q4.Q7.Q8... in approximately the same number to each bit line pair to mixedly exist, the load capacity of the bit line pair can be made uniform, and the same speed performance can be obtained to each port.
Patent JP-S61253043-A (JP)
Inventor: KAWAI MASUMI
IPC: A61B6/02
Filed: 1985-04-30
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-H07301867-A (JP)
Title: Exposure deciding method
Inventor: TAKAOKA NAOKI
IPC: G03B27/73
Filed: 1994-05-02
Abstract: PURPOSE:To facilitate operation and to stably form an appropriate image having high quality by deciding exposure based on the feature amount of an original image decided by extracting only a picture element in a specified density range from the entire original image. CONSTITUTION:A copying device calculates the image feature amount of a main image (main image feature amount) from the image of a transmissive original T which is read, decides the specified density range from the calculated main image feature amount, extracts only the picture element in the specified density range from the entire image so as to decide the image feature amount, and decides the exposure of a heat developable photosensitive material A (exposure of photosensitive material, hereafter, copying exposure) from the original image feature amount. Since the copying exposure is calculated by using the main image of the original and the image having the same photographing exposure, a reverse correction parameter need not be set, and the copying exposure is arithmetically calculated by using the information not only on the main image but also on the background image, so that the copying exposure hardly becomes unproper because of the variance of individual skin color.
Patent JP-H07300004-A (JP)
Title: Rubber tire, manufacture thereof and discriminating method for rubber tire
Inventor: KOGA HIROSHI
IPC: B60C1/00
Filed: 1994-05-02
Abstract: PURPOSE:To provide a rubber tire, method of its manufacture and a method of discriminating the rubber tire, wherein a tire type can be accurately and surely discriminated from a green tire to a product tire on condition of holding durability, outward appearance and productivity. CONSTITUTION:Compound material paint, dissolving an irreversible temperature indicating paint and/or high stable heat sensitizing ink discolored to black at a high temperature and a rubber composition material in a solvent, is applied or printed as a discriminating code in an external and/or internal surface of an unvulcanized rubber tire, so as to mold it vulcanized.
Patent JP-H05273510-A (JP)
Title: Liquid crystal projector device
IPC: G02F1/1335
Filed: 1991-03-29
Abstract: PURPOSE:To obtain an image on a bright screen having 16:9 aspect ratio of the screen by irradiating half this screen with a first light source and irradiating the remaining half with a second light source. CONSTITUTION:The white light from the first light source 1 is spectrally split to three primary colors by a spectroscopic means 3 for red, spectroscopic means 5 for green and spectroscopic means 7 for blue. The white light from the second light source 2 is spectrally split to three primary colors by a spectroscopic means 4 for red, spectroscopic means 5 for green and spectroscopic means 6 for blue. The respective spectrally split light beams are modulated by liquid crystal light valves 9, 10, 11 for red, green and blue, are again synthesized by a synthesizing optical means group 12 and are projected from a projecting optical means 13 to the screen 14.
Patent JP-H08282161-A (JP)
Title: Cut form with guaranatee certificate
Inventor: OKI YURI
IPC: G09F3/10
Filed: 1995-04-19
Abstract: PURPOSE: To efficiently conduct from the issue of a guarantee certificate to the attachment to a commodity. CONSTITUTION: A cut form 10 with a guarantee certificate has a cut form piece 22 having an area recorded with commodity managing information, and a cut form piece 21 connected to the piece 22 and attached to a commodity. A base material 30 is brought into close contact with at least the partial area of the piece 21, and the part brought into close contact with the material 30 is formed with a commodity guarantee certificate having the area recorded with individual information of each commodity. Further, at least the part of the area recorded with the management information of the piece 22 has a sticky layer on the rear surface which is separably provided from the piece 22 and formed with a label sheet 22a attached to the commodity or its package.
Patent JP-H07278864-A (JP)
Title: Gas diffusion electrode
Inventor: NONAKA TSUTOMU
IPC: C25B11/03
Filed: 1994-04-06
Abstract: PURPOSE:To decrease the number of constituting components to simplify the structure and to prevent the deterioration of performance caused by peeling in a gas diffusion electrode. CONSTITUTION:This gas diffusion electrode is composed of a water permeable gas diffusion and reaction layer 2 and a porous conductive electrode collector 4, on which a water repellent layer 3 is formed in press-contact with the gas diffusion and reaction layer 2. Since the gas diffusion and reaction layer 2 has both functions of the gas diffusion layer and the reaction layer of the conventional gas diffusion electrode and a liquid is excluded from the surface of the electrode collector 4 by the water repellent layer, the number of the constituting members of the gas diffusion electrode is decreased and the electrode is easily gas-permeable, and the deterioration of performance caused by the peeling among its members is prevented.
Patent JP-H09258384-A (JP)
Title: Packaging material for photographic sensitive material and its manufacture
Inventor: AKAO MUTSUO
IPC: B32B27/32
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To ensure perfect light shielding and to prevent occurrence of melt fracture and to enhance physical strength and the like by forming at least plural resin layers containing a specified amount of a light shielding material same as each other in composition. SOLUTION: This packaging material for the photographic sensitive material is perfect light shielding thermoplastic resin film layers comprising an outer layer 1a and an inner layer 2a both containing the light shielding material and formed by the coextrusion inflation process. Both layers 1a and 2a have the same thickness and >=70weight% of both layers are same as each other in composition, and the use of >=2 light shielding films permits the perfect light shielding to be ensured for the packaging material of the photosensitive material, and even if pinholes occur in one layer, light shielding to be acquired by the other light shielding film.
Patent JP-S5320087-A (JP)
Title: Water wheel speed governor
Inventor: AIDA KEIJI
IPC: F03B15/08
Filed: 1976-08-05
Abstract: PURPOSE: At the start of driving the water wheel, it is designed to lock the PIDcontroller from functioning so as to prevent the generation of overshooting etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05268626-A (JP)
Title: Dubbing preventing method and video signal processor therein used
IPC: H04N9/79
Filed: 1992-03-19
Abstract: PURPOSE:To effectively prevent illegal dubbing without an influence upon a video signal to be displayed. CONSTITUTION:With respect to the video signal which is generated by a video signal generator 1 and has a normal waveform, a dubbing prevention signal adding device 3 does not change a color difference signal of a horizontal synchronizing signal H-SYNC added to a luminance signal Y but changes the amplitude of the horizontal synchronizing signal H-SYNC applied to a first color difference signal PB or/and a second color difference signal PR. When this color difference signal is inputted to a video tape recorder, an automatic gain adjusting circuit changes the amplitude of the color difference signal in accordance with the changing amplitude of the synchronizing signal to record the video signal, and therefore, the reproduced signal is made dark and bright and cannot be recognized, and dubbing is meaningless.
Patent JP-H01264653-A (JP)
Title: Tape tension controller
Inventor: SAKUTA AKIRA
IPC: G11B15/43
Filed: 1988-04-15
Abstract: PURPOSE:To change the set value of a tape tension by moving a fixed side hook position of the energizing spring fitted to an tension arm according to a using tape thickness. CONSTITUTION:When a cassette 11 is mounted, a detecting part 31 obtains respective kinds of information from the open and close of the hole. Based on the information, a control part 33 drives a motor 32, a gear 21 rotates a cam 20, and a pin 24 fitted in a cam groove is moved. According to it, a fixed side hook 18 is moved, and the energizing force of a spring 14 is changed. Thereafter, in the same way as conventional, for the position of a pin 9, the fact that a magnet piece 22 on a tension arm 12 is moved along with the swing of the arm 12 is detected as an electric signal by a Hall element 23. The signal is supplied to a reel motor 29, a rotation load to a reel 7 is adjusted, and the tape tension is controlled. By such a constitution, since a proper tension according to the tape thickness can be obtained, the signal can be stably recorded and reproduced.