baber/WOPTO huggingface dataset:
Patent JP-S5746641-A (JP)
Title: Iron-coreless armature
Inventor: OTADA MASAMI
IPC: H02K3/04
Filed: 1980-09-03
Abstract: PURPOSE:To ensure welding work and to contrive the improvement in quality by a method wherein a concave section is provided in bridge shape between the end surfaces of the internal and external coil strands at the end sections of a spiral-shaped double cylindrical coils and a closed loop is made by filling a welding material in the concave section. CONSTITUTION:Internal cylindrical coils are formed by winding several juxtaposed coil strands 3 on cylindrical surfaces in spiral shape and external cylindrical coils are also formed by winding the similar strands 3 on the external peripheral surfaces of the internal cylindrical coils in spiral shape in the reverse direction to make double cylindrical coils. After cutting the double cylindrical coils into predetermined length, a concave section 10 is provided on the cut end surfaces by bridging the concave section 10 from the internal cylindrical coil strands to the external cylindrical coil strands. The coil strands 3 are connected by filling a welding material 11 in the concave section 10 to make a closed loop.
Patent JP-S5851012-A (JP)
Title: Internally cutting machine of pipe
Inventor: KAZAMA KENICHI
IPC: B23D21/14
Filed: 1981-08-04
Abstract: PURPOSE:To cut off a vinyl pipe or copper pipe, buried in the ground, from the inside of the pipe at a desired position, by using a tool gradually protruded from the inside toward the outside. CONSTITUTION:A rotary shaft 1 is rotated by a handle 8 to rotate a tool mounting bed 3, and a tool 4 is gradually protruded to the outside to cut off a pipe 7 from its inside. Rotary motion of the rotary shaft 1 is transmitted by a gear 5b, intermediate idle gear 5c and internal gear 5b, and a reversely rotating plate 5a is rotated in the reverse direction to the shaft 1. In consequence, a protruding part 4a of the tool 4 is guided by a longitudinal guide hole 3d of the tool mounting bed 3, and the tool 4 is forcibly protruded to the outside to perform cutting by the tool 4.
Patent JP-H02302787-A (JP)
Title: Automatic conversation practice device
Inventor: MURAKAMI NORIYA
IPC: G09B5/06
Filed: 1989-05-18
Abstract: PURPOSE:To practice conversation practically in conformity with the state of conversation by deciding the conversation skillfulness of a learner as the conversation advances and setting the best conversation level. CONSTITUTION:The state of conversation is explained before the conversation is practiced and a learner's answering voice corresponding to a question is inputted and compared with an example answer stored in an example answer storage part 11 for decision making a decision about whether or not the input answer is correct; and the input is compared with the contents of a storage part 13 stored with answer examples for conversation level decision making to decide a conversation level. Then the level and state of the conversation are changed according to the skillfulness of learner's conversation, the conversation level corresponding to the conversation skillfulness of the learner is set automatically, and the conversation practice is advanced. Consequently, the conversation can be practiced in the scene and state corresponding to the learner's conversation level.
Patent JP-S611696-A (JP)
Title: Novel aminoglycoside derivative
Inventor: TAKATANI TAKAO
IPC: A61K31/7028
Filed: 1984-06-13
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1> is (substituted) higher alkanoylamino; R<2> and R<3> are amino, or acylamino; R<4> is H, or lower alkyl; R<5> and R<6> are (substituted)amino] and its salt. EXAMPLE:1-N-Palmitoyl-3''-N-trifluoroacetylgentamicin C. USE:A preventive and remedy for infectious diseases of pathogenic microorganism. PREPARATION:A compound shown by the formula II (R<1> is amino) or its reactive derivative (salt) at its amino group (e.g., 3,2',6'-tri-N-benzyloxycarbonyl-3''-N- trifluoroacetylgentamicin C, etc.) is acylated with an acylating agent shown by the formula R<1>-OH.
Patent JP-H09287005-A (JP)
Title: Method for sintering and cold forging
Inventor: YOSHIMURA TAKASHI
IPC: B22F3/03
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a sintered product having high density. SOLUTION: Metal powder is subjected to temporary compression molding in a die to form a preliminarily sintered preform. This preliminarily sintered preform is applied with a lubricant, and the preliminarily sintered preform applied with the lubricant is subjected to normal compression molding in a die. The preliminarily sintered preform subjected to the normal compression molding is subjected to temporary sintering to form a sintered preform for cold forging, and this sintered preform is subjected to cold forging to increase its density. Thereafter, the sintered preform after the cold forging is subjected to normal sintering.
Patent JP-H01292102-A (JP)
Title: Disposable diaper briefs and production thereof
Inventor: WADA TAKAO
IPC: A61F13/494
Filed: 1988-05-18
Abstract: PURPOSE:To produce disposable diaper briefs in high efficiency at a low cost, by inserting absorbent pieces between a water-impermeable sheet and water- permeable sheet at prescribed spaces and opening long holes on the sheets or bonding an elastic band to the sheet. CONSTITUTION:Pieces of absorbent 2 made of pulp fiber, water-absorbing polymer, etc., are inserted at prescribed spaces between a water-impermeable sheet 1 and a water-permeable sheet 3 unwound from individual rolls. The sheets containing the absorbent pieces are bonded together to form a web. Long holes 4 for passing thighs therethrough are opened between the absorbent pieces 2 of the web. An elastic band B is sandwiched between both sheets of the web at each side edge part in stretched state and bonded. A hot-melt adhesive is applied at a width of about <=8mm to the surface of the water-permeable sheet 3 at both end parts P, P of the long hole 4. After drying the adhesive, the web is folded into two facing the water-permeable sheet inward and the part applied with the hot-melt adhesive is pressed under heating. The hot-pressed part is cut at the center to obtain the objective briefs.
Patent JP-S61288336-A (JP)
Inventor: YOHANESU OOBERUNDORUFUA
IPC: H01H50/64
Filed: 1986-05-28
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-2000270988-A (JP)
Title: Bedding for quiet sleep
Inventor: FUKUDA YASUKI
IPC: A47G9/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To enable people who can hardly take a good sleep without making whose pillow higher and who want to recover from whose fatigue to take a comfortable sleep. SOLUTION: An electromotive pillar 1 which can change its height freely by using a timer 3 and which can do so also without using the timer 3, and an electromotive mattress 2 which can change its height freely by using a timer 3 and which can do so also without using the timer 3 are provided. This bedding enables a person to get over from physical fatigue, prevent the stiffness in shoulders, a wrick and headache and take a comfortable sleep. Thus, it can achieve the above purpose.
Patent JP-2000313060-A (JP)
Title: Tenter oven
Inventor: YONETANI HIDEO
IPC: F26B13/04
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a tenter oven preventing heated air blown out of an air duct from circulating in a vortex state in the vicinity of a blowoff part to enhance the heating efficiency of a film. SOLUTION: In a tenter oven blowing heated air in an air duct against a strip-like article such as a plastic film or the like to stretch the strip-like article while moving the same in a predetermined direction, a plurality of air blowoff parts 12 provided in the moving direction of the strip-like article to blow heated air housed in the air duct 6 against the strip-like article and the air inflow part 14 arranged between the air blowoff parts 12 to allow heated air blown out of the air blowoff parts 12 to flow in the air duct 6 are provided.
Patent JP-H02302189-A (JP)
Title: Horizontal synchronizing circuit
Inventor: SAKASHITA HIROHIKO
IPC: H04N19/102
Filed: 1989-05-17
Abstract: PURPOSE:To always stably separate synchronizing signals by providing a nonstandard signal detecting circuit and applying synchronism by the fall of the horizontal synchronizing signal at the time of receiving a standard signal and applying synchronism by the rise of the horizontal synchronizing signal at the time of receiving a nonstandard signal. CONSTITUTION:The output of a loop filter 11 is inputted to a nonstandard signal detecting circuit 12 and its variation is detected, and the input signal is discriminated as the standard signal when the variation is small, but it is discriminated as the nonstandard signal when the variation is large. The output of the nonstandard signal detecting circuit 12 is inputted to the control terminal of a switching circuit 9, and the trailing edge of the horizontal synchronizing signal is selected at the time of input of the standard signal, and the leading edge of the horizontal synchronizing signal is selected at the time of input of the nonstandard signal. The output of the loop filter 11 is inputted to a VCO 13, and the oscillation frequency is controlled by data. The clock generated by the VCO 13 is inputted to a frequency divider 14, and the horizontal pulse obtained by 1/N frequency division is outputted to a phase comparator 10. Thus, line lock is signal caused even at the time of receiving the nonstandard signal.
Patent JP-H08317284-A (JP)
Title: Image output device and data synthesizing method
Inventor: NISHIGAKI ATSURO
IPC: H04N7/18
Filed: 1995-05-23
Abstract: PURPOSE: To add parts data processed in accordance with a synthetic parameter to a display memory and to display a desired image on a monitor by a little data quantity. CONSTITUTION: A CPU 12 processes the parts data stored in a parts memory 16 in accordance with the synthetic parameter stored in a synthetic parameter memory 18 and this data is temporarily stored in a work memory 20. Afterwards, the CPU 12 adds the parts data of the first priority in accordance with the synthetic parameter to a display memory 26a or 26b in accordance with the multiplication result of 1-α (α: the transmissivity of the parts data) and synthetic load W. Subsequently, synthetic load W is subtracted by 1-α. The parts data of the second priority is added to the display memory 26a or 26b in accordance with the multiplication result of the subtracted synthetic load W and 1-α. This prepared image data is imparted to a monitor via a D/A converter 28 and a desired image is outputted from the monitor.
Patent JP-S5548201-A (JP)
Title: Graft polymer of polysaccharide ester and its manufacture
Inventor: HERUBERUTO BARUTORU
IPC: C08F251/00
Filed: 1979-09-27
Abstract: Graft copolymers of A 2 to 30% by weight of a polysaccharide ester as graft basis, and B 98 to 70% by weight of a grafted monomer mixture of (1) 8 to 90% by weight of ethylene and (2) 92 to 10% by weight of vinyl acetate. The polymers are suitable for the production of moulding compounds, films, packaging foils, and coatings.
Patent JP-H09308983-A (JP)
Title: Laser beam machine
Inventor: ISO KEIJI
IPC: B23K26/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To greatly improve the machining speed for a work by splitting the laser beam from an laser beam oscillator into a plurality of laser beams, and controlling each driving mechanism performing the same action corresponding to the split number. SOLUTION: The pulse laser beam generated by a laser beam oscillator 10 is split into two in sectional area with a 45 deg. reflecting mirror 11, and guided to masks 13a, 13b by changing the angle by 90 deg.. The split laser beam by each mask is reduced in the beam diameter, and guided to X-Y scanners 14a, 14b. The laser beam scanned by the X-Y scanners is passed through machining lenses 15a, 15b so that works 17a, 17b placed on X-Y tables 16a, 16b are irradiated with the laser beam. The X-Y tables are provided with a drive mechanism in the X-axis direction and a drive mechanism in the Y-axis direction, and move the works on the X-Y plane to adjust the position. A driving mechanism is built in the X-Y scanners and X-Y tables respectively, which are controlled by a control device 1.
Patent JP-H11320381-A (JP)
Title: Method for processing ingot by wire saw and wire saw
Inventor: MAKINO KUNIO
IPC: B23D57/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a tension fluctuation to a wire during the start of cutting of an ingot and to prevent the occurrence of a fear of profile precision being lowered and a wire being dislocated from a processing roller. SOLUTION: In a method for processing an ingot by this wire saw, when an ingot 23 is cut by a wire 18, a tension of the wire 18 during the start of this cutting is varied and set to a value higher than a tension during ordinary cutting by a wire tension varying mechanism 24. In this case, after a wire 18 is started to cut throughout the overall length of the outer peripheral surface of the ingot 23, the tension of the wire 18 is gradually lowered to a tension available during ordinary cutting.
Patent JP-S5348384-A (JP)
Title: Shield-beam lamp
Inventor: HONDA KIYOKAZU
IPC: H01K7/00
Filed: 1976-10-15
Abstract: PURPOSE: To provede a shield-beam lamp wherein an exhaust tube of the lamp having at its rear face three ferrule bosses is provided at the outer part of a triangle connecting the centers of the ferrule bosses with each other thereby preventing heat distortion or thermal deformation of the exhaust tube caused by heating the ferrules for sealing the same. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06307325-A (JP)
Title: Directly pressurizing type pressure oil device
Inventor: YAMATO SHOICHI
IPC: F03B11/00
Filed: 1993-04-27
Abstract: PURPOSE:To provide a miniaturized pressure oil device by simplifying its structure with a pressure oil tank and a sump tank for controlling the guide vanes of a hydraulic turbine eliminated. CONSTITUTION:An oil pressure device comprises a reversible type variable displacement pressure oil pump 13 for varying the direction and flow rate of oil ejected based on the signal from a regulator 12, which is connected to a guide vane servomotor 8 through piping, and a motor for driving this reversible type variable displacement pressure oil pump 13. Since electric signals from a speed governor 5 are inputted in the regulator 12, and pressure oil is supplied to the guide vane servomotor 8 from the reversible type variable displacement pressure oil pump 13, a pressure oil tank and a sump can be eliminated to form the directly pressurizing type pressure oil device in its compact size.
Patent JP-S5914000-A (JP)
Inventor: SAITOU SADAAKI
IPC: G21F9/28
Filed: 1982-07-14
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-2000314432-A (JP)
Title: Lutch release bearing device
Inventor: TAKEDA MASAO
IPC: F16D23/14
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To secure reliability without increasing the weight and the cost by forming a relief for avoiding the abutment with an input part, in an anvil in a part separated from a cylinder part. SOLUTION: An inclined part 42a as a relief is formed in the edge of an anvil part 42 in a shift fork sf side. The inclined part 42a can be machined by cutting, however, it is preferable that it be formed by surface pressing in forming, because it is low in cost. The anvil 42 has the inclined part 42a, so that if it is warped in a shift fork sf side, it abuts on the shift fork sf in the radial inside (a point B) of the inclined part 42a. In this case, when the distances from the point A and the point B to the root of the anvil 42 are supposed to be L1, 12 respectively, a moment received by the anvil 42 is reduced to L2/L1 (approximately 50%). This constitution can alleviate the stress generated on the root of the anvil 42.
Patent JP-H02302943-A (JP)
Title: Optical recording medium
Inventor: TSUJIOKA TSUYOSHI
IPC: G11B7/24
Filed: 1989-05-17
Abstract: PURPOSE:To allow the execution of good recording and reproducing by specifying the thickness of the unrecorded part of the recording layer of an optical disk for recording information by changing the thickness of the recording layer by irradiation of a laser beam. CONSTITUTION:The recording medium consists of the light transmittable recording layer formed on a transparent substrate and a reflecting layer which is formed on this recording layer. The thickness of the recording layer is changed by the irradiation of the laser beam, by which the recording of the information is executed. The thickness d of the recording layer at the time of the recording is set at d1<d<=d2 in this case. The d1, d2 are so determined as to satisfy equations I to IV when the refractive index of the transparent substrate is designated as n0, the refractive index and absorbance of the reflecting layer are designated as n1, k1, the refractive index and absorbance of the reflecting layer as n2, k2, and the wavelength of the laser beam is designated as lambda, where m is the integer at which d1, d2 are positive. The excellent DRAW type optical recording medium the unrecorded part of which has a high reflectivity and the recorded part has a low reflectivity is obtd. in this way.
Patent JP-S62280978-A (JP)
Title: Bar code detecting device
Inventor: TOKUMURA NAOTSUGU
IPC: G06K7/10
Filed: 1986-05-29
Abstract: PURPOSE:To stably detect a bar code even if a bar code detection distance varies by permitting an automatic focussing means to adjust a distance between a light converging means and an image sensor and forming the image of reflected light from the bar code on an image sensor. CONSTITUTION:Assuming that the bar code 2 lies in a position (distance from the light converging means 3) X 240mm, the distance (y) between the image sensor 4 and the light converging means 3 is set to 34.0mm. Since the field depth (x) equals 240+ or -30mm (A'), the bar code can be detected. If the bar code is shifted to a position x=58mm (B), it is out of the field depth A, and therefore the bar code 2 cannot be detected. However, a distance measuring part detects the position of the bar code 2, and shifts the position of the light converging means 3, thereby y=46.5mm can be obtained. The field depth changes to x=128+ or -30mm (B'), and the bar code can be detected.
Patent JP-H04350523-A (JP)
Title: Infrared sensor
Inventor: SAKAI ATSUSHI
IPC: G01J1/02
Filed: 1991-05-28
Abstract: PURPOSE:To obtain an infrared sensor for simplifying a manufacturing process by eliminating problems of intensity and accuracy of an infrared absorption film and utilizing a high-sensitivity suitability. CONSTITUTION:An infrared sensor is provided with a thin film 2 with thermistor characteristics and electrodes 1 and 3 are formed on its front and rear surfaces, respectively, thus enabling infrared rays to be detected according to temperature increase of the thin film 2 due to absorption of infrared rays. The thin film has an operation for absorbing infrared rays where at least one of the electrodes 1 and 3 consists of a compound oxide of indium oxide and tin oxide.
Patent JP-S5247690-A (JP)
Title: Process for production of semiconductor device
Inventor: SHIRAGASAWA TSUYOSHI
IPC: H01L29/78
Filed: 1975-10-14
Abstract: PURPOSE: To fill conductor metal like Al in contact windows by plating method, thereby reducing surface serration at high accuracy and readily preventing the disconnection of vapor-deposited wirings. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000312880-A (JP)
Title: Water purifier
Inventor: YAMAURA TOMOAKI
IPC: C02F1/44
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the ejection of hot water being heated and steam from a cleaning water outlet to foul surroundings when a user passes water erroneously during heating/cleaning operation and on other occasions by providing a flow rate restricting means only in a cleaning water passage system for discharging hot water and steam in heating/cleaning. SOLUTION: City water is supplied from a water supply port 1, passes through a flow rate sensor 11, in ordinary use, flows from a three-way valve 12 in the water passage B direction (the first water passage 20), and reaches a hollow fiber membrane cartridge 2, active carbon 3, and a temperature sensitive valve 6. When a water temperature is in an ordinary use range or below, the active carbon 3 and a use water outlet 4, at a temperature above it, a clearing water outlet 7 are communicated. Upon the energization of a heater 5 by a control part 14 during heating/cleaning, the valve 12 is driven to change over to a water passage A (cleaning water passage 21) which makes the sensor 11 with a flow rate restricting means 13.  Even when water passage is started during heating/cleaning, the instantaneous flow rate of water can be restricted by the means 13 to avoid the ejection of hot water and steam.
Patent JP-S613803-A (JP)
Title: Production of tungsten pipe
Inventor: MUNEDA TSUGUROU
IPC: B22F5/12
Filed: 1984-06-16
Abstract: PURPOSE:To obtain easily a W pipe having a straight core hole and uniform thickness by forming W powder under pressure into a cylindrical body having the tapered core hole by press molding, presintering the molding, forming the core hole into the straight hole, making the thickness uniform and sintering the pipe at a high temp. CONSTITUTION:The W powder or the powder consisting of said powder added with a small amt. of the other metallic powder is press-molded to the cylindrical body having the tapered core hole by using a tapered core material. The cylindrical body is presintered at a low temp. and the core hole is drilled to the straight hole. The outside periphery is machined to have the uniform thickness. Insertion terminals 9 each having a through-hole 9a are fitted to both ends of the core hole 6a of such presintered body 6. The terminals 9 are grasped by electrodes of a clip type, etc. and gaseous hydrogen is passed to the inside of the hole 6a through the holes 9a. Electricity is conducted to the body 6 to generate heat therein by the resistance heat, thereby sintering the presintered body. A core material 11 for working is then inserted into the hole 6a and the sintered body is subjected to plastic working such as swaging and drawing, by which the W pipe having the desired inside and outside diameters is obtd.
Patent JP-H02305120-A (JP)
Title: Intermediate frequency circuit for receiver
Inventor: SUZUKI SHINJI
IPC: H04B1/26
Filed: 1989-05-19
Abstract: PURPOSE:To improve the selectively by providing an adjacent disturbing signal eliminating means suppressing an adjacent disturbing signal component included in an intermediate frequency signal with a signal component passing through a filtering means. CONSTITUTION:Second and 3rd BPFs 4, 5 act like filtering means passing a signal component corresponding to the adjacent disturbing signal component of an IF signal passing through a 1st BPF 4 as a filtering means. Moreover, 1st and 2nd operational amplifiers 3, 6 act like an adjacent disturbing signal eliminating means suppressing the adjacent disturbing signal component included in the IF signal passing through the 1st BPF 2 with a signal component passing through the 2nd and 3rd BPFs 4, 5. Thus, the adjacent disturbing signal component of 10.4MHz+ or -150kHz of the IF signal passing through the 1st BPF 2 being a broad band BPF is suppressed by the 1st operational amplifier 3 and the adjacent disturbing signal component of 11.0MHz+ or -150kHz of the IF signal passing through the 1st BPF 2 being a broad band BPF is suppressed by the 2nd operational amplifier 6 to improve the selectively.