baber/WOPTO huggingface dataset:
Patent JP-H0478880-A (JP)
Title: Electrophotographic copying device
Inventor: YOSHINO TOSHIHITO
IPC: G03G15/04
Filed: 1990-07-20
Abstract: PURPOSE:To improve the absorptivity of a photoconductive layer, to eliminate an effect by the interference on an electrostatic latent image and to reduce the cost of a photosensitive body by respectively specifying the layer thickness of the photoconductive layer and the oscillation wavelength of light. CONSTITUTION:This device is provided with the photosensitive body 101 having the photoconductive layer 122 of amorphous silicone, and a semiconductor laser 108 for radiating light so that the electrostatic latent image may be formed on the surface of the photosensitive body 101, and the thickness of the layer 122 is set at 5-15mum and the oscillation wavelength of the light by the laser 108 is set at 550-750nm. Since the incident light of the wavelength in the above range is mostly absorbed even when the thickness of the layer 122 is thinned within the above range, there is no effect on the electrostatic latent image caused by the interference of the light of the surface of the photosensitive body 101 and the quality of an image transferred to a transfer paper 107 is not lowered. Then, it is unnecessary to provide a reflection preventing means using an a-SiGe film, etc.
Patent JP-S6348538-A (JP)
Title: Fitting mechanism for flash discharge tube
Inventor: OGAWA YUKIO
IPC: F21V19/00
Filed: 1986-08-18
Abstract: PURPOSE:To perform accurate mounting by providing a spring member which engages the flank of reflecting umbrella at the end part and contacts a flash discharge tube at the center part, and pressing the discharge tube toward the bottom part of the reflecting umbrella by a spring member and holding the discharge tube at the bottom part of the reflecting umbrella. CONSTITUTION:Projections 16b for positioning are provided atop of three legs 16a of a trigger leaf spring 16 made of a spring material and the tip parts 16 of the legs 16a serve to control the quantities of insertion of the tip parts 16c of the legs 16a into three through holes 13a provided to the reflecting umbrella 13. Further, at least the outer periphery of the spherical round surface of the discharge tube 10 is coated with a transparent conductive film for a trigger electrode and made contact the trigger leaf spring 16. Consequently, the lead wire from a trigger trigger circuit is connected to the tip part of the trigger leaf spring 16 to trigger the discharge tube 10. The discharge tube 10 and reflecting umbrella 13 are positioned by a hole 13a where a cathode terminal 4 is inserted and a hole 13c where an anode electrode terminal 5 is inserted to provide the trigger electrodes securely.
Patent JP-H0479202-A (JP)
Title: Permanent magnet consisting of single magnetic domain particle
Inventor: KOBAYASHI KURIMASA
IPC: C01G49/00
Filed: 1990-07-23
Abstract: PURPOSE:To improve magnetic properties and enable the application of the powder to a bond magnet by making the grain size of the particles within the range of the single magnetic domain particle diameter, with respect to the magnetic material which has the composition in the line of rare earth-iron- nitrogen-hydrogen-oxygen. CONSTITUTION:Rare earth-iron alloy is composed, and after coarse crushing, nitrification and hydrogenation process is performed under low oxygen partial pressure, and the magnetic powder at this stage is further pulverized into the powder which has the particle diameter equivalent to the single magnetic domain particle diameter of magnetic material. The magnetic material shown by the general formula RealphaFe(1-alpha-beta-gamma-delta)NbetaHgammaOdelta (Re is the rare earth element including yttrium, 5<=alpha<=20 atom %, 10<=beta<=25 atom %, 0.01<=gamma<=5 atom %, 0.01<=delta<=10 atom %) is obtained.
Patent JP-2000029230-A (JP)
Title: Method for removing resist material
Inventor: TOYODA HIDESHI
IPC: G03F7/42
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To enhance the peelability of a used resist material on an article such as a semiconductor wafer and to surely remove the resist material independently of its processed state when the resist material is peeled and removed using an adhesive sheet. SOLUTION: An adhesive sheet is stuck on a resist material present on an article and this adhesive sheet and the resist material are peeled in one body to remove the resist material on the article. In this method, the article is subjected to such surface treatment as to reduce its surface free energy to <=60 dyn/cm before the resist material is disposed on the article.
Patent JP-2000015305-A (JP)
Title: Manufacture of hot rolled steel sheet
Inventor: ARIGA TAKASHI
IPC: B21B1/26
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To drastically suppress the generation of the scale defects of a steel sheet without executing excessive equipment investment. SOLUTION: By this manufacturing method, in a rolling stage of a hot rolled steel sheet where a descaling device is provided before a finishing mill, when the equivalent force of shearing force between a roll and the steel sheet in the finish rolling is expressed by τ(ton/mm) and the thickness of scale on the surface of the steel sheet from the descaling device before the finishing mill by (t) (μm), rolling is executed under the condition of τ×t<5.8 (constant). Where, τ= coefficient of friction × linear load = coefficient of friction × rolling load/width of steel sheet. By setting the inlet-side temp. of the finishing mill based on the inlet-side speed of the finishing mill and the distance between the descaling device before the finishing mill and the finishing mill and taking the thickness of the scale on the surface of the steel sheet as <=1.5 μm, the generation of the scale defects due to the scale on the surface of the steel sheet is prevented.
Patent JP-S6084085-A (JP)
Title: Picture signal processing unit
Inventor: KAWAMURA HIDEAKI
IPC: H04N1/407
Filed: 1983-10-14
Abstract: PURPOSE:To obtain an output picture excellent in the expression of tne entire gradation at each primary color by applying gamma correction so that the gradation of a portion where generation of frequency is much in the frequency distribution of a luminance level at primary color signals R, G, B and decrease the gradation of a portion where the frequency is less. CONSTITUTION:The accumulated curve of the luminance level as to the three primary color signals R, G and B is steep at a portion where frequency is much and gentle at a portion where the frequency is less. The said accumulated curve is used for the gamma correction curve as to each primary color by utilizing this property. That is, a color decoder 1 separates the input picture signal into the primary color signals R, G, B, and the R, G, B signals are recorded in, e.g., a frame memory 2 for one frame's share. Moreover, a picture processing circuit 3 obtains the distribution of luminance at each R, G, B signal as to a data recorded on the frame memory 2, the accumulated luminance distribution curve is set respectively, by which the same gamma correction is applied.
Patent JP-S6436415-A (JP)
Title: Manufacture of foam molded product into which reinforcing body is buried
Inventor: YAMADA SHINJI
IPC: B29L31/58
Filed: 1987-07-31
Abstract: PURPOSE:To manufacture a foam molded product where a reinforcing body is buried and molded by keeping a predetermined posture, by performing foam molding by banging the reinforcing body provided with a specific connecting piece within a cavity. CONSTITUTION:A connecting piece 55 is provided so that the same is projected to a parting face of a mold constituting an annular cavity 64. The connecting piece 55 is connected at a predetermined position of the parting face of a bottom force 61 and a reinforcing body 50 is held at a predetermined position in the skin 70. Liquid foaming raw material such as polyurethane is cast into the skin 70 under a state where the reinforcing body 50 is held and a top force 62 is closed. The reinforcing body 50 connected with the connected piece 55 is held under a state where the same is hung at the predetermined position within the skin 70. After the skin, the reinforcing body 50 and a foam have been integrated, the top force 62 is opened, a foamed molded product is demolded and a predetermined armless molded product A for an automobile is obtained.
Patent JP-H1071973-A (JP)
Title: Balance control device in tractor
Inventor: SANO SHIGEKI
IPC: B62D37/04
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To improve maneuverability in cultivating work by arranging side balance weights in lateral directional both side places of a tractor under a gravity center position of the tractor. SOLUTION: When a tractor inclines in the width direction, a horizontal support lever 10 of a balance control device B also inclines in the shaft direction. At this time, the moments M1 and M2 trying to rotate in the mutually opposite direction by both balance weights 12 through both downward arm- shaped levers 11 are applied to the horizontal support lever 10. Here, when weight of both balance weights 12 is denoted by W, (M1 =W×L1 ) is realized on the left side of the horizontal support lever 10, and (M2 =W×L2 ) is realized on the right side. As a result, the moment being (M2 -M1 ) acts with the horizontal support lever 10 as clockwise directional torque.  Therefore, the leftward inclined horizontal support lever 10 rotates in the clockwise direction with the vicinity of the center G1 of gravity when the balance control device B is arranged as the almost center, and is restored in a horizontal shape.
Patent JP-S6169901-A (JP)
Title: Metallic traveler for spinning machine
Inventor: KANAI HIROYUKI
IPC: B22F5/00
Filed: 1984-09-13
Abstract: PURPOSE:To obtain a metallic traveler for a spinning machine having superior toughness, wear and heat resistances by working a high-speed tool steel contg. specified amounts of C, V and Co into a wire rod, forming the wire rod into a traveler having a prescribed shape, and heat treating the traveler. CONSTITUTION:Power of a high-speed tool steel contg. 0.7-1.6% C, 1.0-10% V and 4.0-16% Co is compacted by HIP, sintered, and worked into a wire rod having a prescribed cross-sectional shape by hot rolling, warm drawing, cold drawing, cold rolling or other method. The wire rod is formed into a traveler having a prescribed shape, and the traveler is hardened and tempered to form a metallic structure contg. uniformly and finely distributed carbides. Thus, a metallic traveler for a spinning machine having a long life is obtd. The traveler breaks or naps hardly yarn even under conditions during high-speed spinning with high productivity.
Patent JP-H0241792-A (JP)
Title: Nc laser beam machine
Inventor: IEHISA NOBUAKI
IPC: B23K26/08
Filed: 1988-08-03
Abstract: PURPOSE:To early detect the abnormality of a cooling mechanism to prevent secondary failure, etc., of an air blower by stopping the operation of a laser beam oscillator by means of abnormality of measured values of temperature of the inlet gas and the casing of an air blower for forcibly cooling laser gas. CONSTITUTION:High temperature laser gas flow 4 in a discharge tube 1 is compressed by a blower 10 through a cooler 9 and circulated by removing compression heat by a cooler 13. Thermocouples 15, 16 measure respectively to temperature of the inlet gas and the temperature of the casing 12 of the blower 10, convert them into electric voltage and send it to a numerical controller 20. When the cooler is damaged or the numbers of rotation of rotors 11a, 11b of the blower 10 declines, the temperature of the inlet gas of the blower rises and the output of an A/D converter 21a exceeds a reference value. Consequently, a comparison means 23a outputs a signal to an abnormality detecting means 24 and a stop command to the laser oscillator. When the number of rotation of the rotor 11 rises abnormally, the temperature of the casing 12 rises and similarly to the above a stop command is outputted to the laser oscillator.
Patent JP-H0638212-A (JP)
Title: Supervisory system
Inventor: SHINOHARA TSUTOMU
IPC: H04N7/18
Filed: 1992-07-21
Abstract: PURPOSE:To attain economical supervision by forming a picture signal subjected to time division from a picture signal from an image pickup section and a detection signal from a sensor section, applying time base compression to a sound signal from a microphone, superimposing the processed sound signal onto the picture signal and transmitting the superimposed signal. CONSTITUTION:An address control section 24 designates a scanning line on which a picture signal inputted from an image pickup section 20 via an A/D converter 21 and a field memory 22 and the detection signal of a sensor section 23 are superimposed and inputs the designation result to a line memory 25. The sound signal being the output of a microphone 28 is inputted to an A/D converter 29, in which the signal is converted based on a clock signal from a control section 26 and the converted signal is inputted to a memory 30. The sound signal from the memory 30 and the power supply from the line memory 25 are inputted to a switching circuit 31 and any of the signals is selected and outputted based on a control signal from the control section 26. The output is converted into an analog signal by a D/A converter 32 and sent to a bus line via a terminal 34, Thus, plural supervisory positions and a master controller are connected through one bus line for the supervision.
Patent JP-S6171472-A (JP)
Title: Recording disc information reproducing device
Inventor: KOSAKE MINORU
IPC: H04N5/95
Filed: 1984-09-14
Abstract: PURPOSE:To prevent electric power consumption attended with the operation of a CD rotation drive spindle motor by inhibiting a spindle servo based on the output of the VCO of a PLL circuit generating a read clock signal at LDD reproduction. CONSTITUTION:A changeover switch 33 in a PLL circuit is thrown to the position (a) at LDD reproduction and applies the output voltage of an LPF 32 and switched to the position (b) and applies a reference voltage Vref1 to the VCO27 based on the result of discrimination of a disc discrimination circuit 10. Then a read clock to read storage information from a memory 24 is phase-locked to a reproducing clock by the PLL circuit at LDD reproduction and the output of a phase comparator 31 drives a CD rotation drive spindle motor 2 through an LPP 77 by turning on a loop switch 59 at CD reproduction. Thus, the regenerated clock is phase-locked to a fixed clock obtained by the VCO27 whose bias is fixed.
Patent JP-H0637974-A (JP)
Title: Image reader
Inventor: SUGIYAMA KAZUHIDE
IPC: H04N1/04
Filed: 1992-07-21
Abstract: PURPOSE:To draw operator's attention when there is the possibility of off-setting because a document is thin by issuing alarm when a light transmittance obtained by a document light transmittance detection means exceeds a prescribed value. CONSTITUTION:Object light transmittance signals obtained by an object light transmittance detection sensor 56 are converted to digital data at an A/D converter 65 and then inputted to a CPU 70. The CPU 70 stores the value equivalent to a signal value obtained by the transmittance and the minimum object which does not cause the off-setting in an internal memory, compares the data obtained from the A/D converter 65 with the stored value and operates an alarm means 62 when the obtained data are larger than the stored value. For the object for which the alarm is issued by the alarm means 62, photographing can be surely performed by switching to one-side photographing by pressing an one-side photographing switching button by the operator and refeeding paper.
Patent JP-S6351533-A (JP)
Title: Power shovel
Inventor: NOSAKA HIROSHI
IPC: E02F3/30
Filed: 1986-08-21
Abstract: PURPOSE:To widen operating range by a method in which joints are connected by a rotary mechanism and a driving force transmitting mechanism, a drive source is provided for the boom foot, and driving force is transmitted to a bucket by a chain and a toothed wheel. CONSTITUTION:A rotational drive force is given to an upper slewing part 2 and a boom 4 by a hydraulic motor 20, to the boom 4 and an arm 5 by motor 30, and to the arm 5 ed a bucket 6 by a hydraulic motor 40, In the connection between the boom 4 and the arm 5, the tip 5' of the boom 4 is connected to the tip of a shaft 60 supported by a bearing 61 on the boom 4 and the boom recession 4'' in such a way as to enable power to transmit to the toothed wheel 65 and the chain 13 fixed by a key 66. The drive source can thus be saved, and the weight of the tip can be reduced.
Patent JP-S6258830-A (JP)
Inventor: TAKASAKI YASUO
IPC: G01R29/18
Filed: 1985-09-03
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-S6173629-A (JP)
Inventor: SHIMIZU YUICHI
IPC: A47L9/24
Filed: 1984-09-17
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-S6086800-A (JP)
Inventor: NAKAGAWA NAOHITO
IPC: H05B41/298
Filed: 1983-10-19
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-S6086473-A (JP)
Title: Correcting circuit of focus
Inventor: NOZAWA MITSURU
IPC: H01J29/98
Filed: 1983-10-19
Abstract: PURPOSE:To change automatically and suitably a focus voltage at the change of luminance by detecting a cathode current corresponding to a luminance adjusting grid voltage by an impedance element, and controlling the focus voltage by a cathode reference voltage through an amplifier. CONSTITUTION:If the luminance of a CRT1 is increased by increasing the grid voltage Ed, the cathode current is increased and the voltage drop is generated by the impedance element 5 connected to a cathode 3. The voltage drop is applied to one terminal of an amplifier 6 of which other terminal receives driving voltage, so that the output of the amplifier 6 is dropped. The potential between the impedance elements 7, 9 and a focus electrode 4 is changed on the basis of the cathode voltage to be changed in accordance with the luminance. Thus, the focus voltage is changed automatically and suitably at the change of the luminance and the change of the focus voltage can be easily observed without focus adjusting operation or the like.
Patent JP-H0860418-A (JP)
Title: Antisuntan sleeve
Inventor: YAMAZAKI KIYOKO
IPC: A41D27/10
Filed: 1994-08-18
Abstract: PURPOSE: To obtain antisuntan sleeves capable of making good air permeability coexisting with. prevention of suntan in arms. CONSTITUTION: The antisuntan sleeves are obtained by opening the inside of left and right sleeves 32 and 33 of an outer wear 31 and respectively forming plural short bands 34 in the openings of the sleeves 32 and 33.
Patent JP-H0481399-A (JP)
Title: Shower device for weightless space
Inventor: TAKAHASHI NORIYUKI
IPC: A47K3/28
Filed: 1990-07-23
Abstract: PURPOSE:To certainly dissolve fear of impediment in breathing at the time of taking a shower by arranging a water jetting part for jetting out shower water inside a shower chamber while arranging an air supplying means for supplying air to a mouth or nose of a human being taking a shower. CONSTITUTION:A water jetting part 35 for jetting out in relatively low pressure hot water or cold water supplied from a shower water supplying device 33 is arranged on the inner peripheral surface of a shower chamber 31 consisting of a nearly cylindrical chamber formed with watertightness being maintained while a fan 41 is installed, and an air blowing port 43 of the fan 41 is opened in the center part of the ceiling surface of the shower chamber 31. Moreover, a suction port 51 is opened in the bottom surface of the shower chamber 31, and the suction port 51 and a suction device 53 are connected together through a communicating pipe 55. In this case, an air supplying means 57 for supplying air to the mouth of a human being taking a shower is arranged inside the shower chamber 31. This air supplying means 57 is constituted of an air transfer tube 59 for transferring air to the mouth and an air supplying device 61 for supplying air to the air transfer tube 59.
Patent JP-H1033403-A (JP)
Title: Connecting structure between bath tub and frame
Inventor: SHIBUSAWA HIROYUKI
IPC: A47K3/16
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide such a connecting structure between a bath tub and a frame that is capable of reducing the number of construction members and simplifying the execution at a site. SOLUTION: The structure is constituted of a bath tub 10; a frame 4 on which the bath tub 10 is placed; a connecting member 1 which is arranged on this frame 4 and which is nearly U-shaped in cross section; a leg 8 which is designed to be inserted and fixed on this connecting member 1 and which is projectingly provided on the bottom rear face of the bath tub 10; and a leg 5 for supporting the frame 4.
Patent JP-S5896716-A (JP)
Title: Mold current transformer
Inventor: NAGAYA TSUNEHIKO
IPC: H01F38/30
Filed: 1981-12-04
Abstract: PURPOSE:To secure sufficient insulating performance by one time of mold forming work by a method wherein a plurality of terminals are vertically provided in radial shape at the outside circumference face of a metal net forming a shield cylinder. CONSTITUTION:A shield cylinder 16 is positioned in concentric shape through predetermined gap at the extremely outside circumference section of a pressure equalizing ring 2 positioned in concentric shape at the outside circumference section of the primary conductor 1. A mold layer 20 is formed at the outside circumference face of the equalizing ring 2 so as to bury the metal net 18 of the shield cylinder 16, and an insulating tube is formed. The shield cylinder 16 is composed by the cylindrical metal net 18 installing shield rings 17 at both ends of the cylindrical metal net 18. A plurality of terminals 19 are vertically provided in radial shape at the outside circumference face of the metal net 18. The terminals 19 are provided with a function permitting grounding to any terminal and are also provided with action supporting and fixing the cylinder 16 to a mold layer so as to position the whole cylinder 16 in concentric shape by maintaining a predetermined insulating distance to the equalizing ring 2. This  can secure insulating performance by one time of mold forming work.
Patent JP-S6254860-A (JP)
Title: Magnetic sound-recording and reproducing device
Inventor: SUZUKI SHIGENORI
IPC: G11B15/087
Filed: 1985-09-03
Abstract: PURPOSE:to facilitate audio-visual learning in an interactive mode with a personal computer using a cassette taperecorder by making a cassette taperecorder and an external equipment record and reproduce in synchronization with each other. CONSTITUTION:A data D1 is loaded to a personal computer 28, and the tape stops at B2. Then the computer 28 executes the program of the data D1, and a part A1 is reproduced under a command issued by the computer 28. The content of the A1 can be heared through a speaker. A cassette deck player, after the reproduction of the A1 ends, stopps at a block signal B3. When the answer for the content of the A1 is inputted to the computer 28, the currently stopping cassette taperecorder shifts to reproducing state if the answer is a correct one and reproduces the content of the A2, and also, the computer 28 inputs a command to stop when a block signal B4 is detected to the taperecorder. When a wrong answer is inputted to the computer 28, the computer lets the part A2 be rapidly traversed and issues a command to reproduced the content of an A3 when the block signal B4 is detected and inputs it to the taperecorder.