baber/WOPTO huggingface dataset:
Patent JP-S6037013-A (JP)
Title: Initial and middle guiding method of flying object
Inventor: KIMURA KAZUMI
IPC: F41G7/30
Filed: 1983-08-10
Abstract: PURPOSE:To guide a flying object without using a fire control system of a master flying object nor calculating an estimated meeting point by performing the navigation calculation in real time by means of an inertia device and a digital computer mounted on the flying object and then guiding the flying object to a target. CONSTITUTION:A value set by a fire control system 1 of a master flying object is set as an initial value when a flying object is shot or an up-date command 2 is received together with the position and speed vectors of the flying object measured by an inertia device 5 mounted on said flying object. A digital computer 4 mounted to the flying object calculates the changing factor and relative speed of a visual linear angle on the basis of the position and speed vectors of a target obtained by calculating the value obtained after setting the initial value in real time by the computer 4. Then the device 5 calculates the coordinate component of the flying object body with the visual angle changing factor to obtain a roll angle of the flying object. Based on these calculations, the navigation is calculated in the same way as a proportional navigation. Thus the flying object is guided to a target.
Patent JP-S5670057-A (JP)
Title: Preparation of powdered resin composition
Inventor: SAKURAI KENROU
IPC: C09D5/03
Filed: 1979-11-12
Abstract: PURPOSE: To obtain the titled composition having a narrow particle distribution of particle diameter, forming a coating film having improved smoothness, gloss, etc. in spraying as a powdered coating compound, by converting the resin composition into a porous solid by adding a blowing agent or by another process, followed by pulverizing.  
     CONSTITUTION: For example, a polyester resin, acrylic resin, etc. is blended with a blowing agent, e.g., ammonium carbonate, azodicarbonamide, etc., and, if necessary, a curing agent, pigment, etc. The blend is then expanded by heating, to give first a porous resin composition, which is pulverized by a grinder, etc. and sieved to give the desired powdered resin composition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5850644-A (JP)
Title: Detecting circuit terminal end of tape for tape recorder
Inventor: KIMURA NAOKI
IPC: G11B15/08
Filed: 1981-09-18
Abstract: PURPOSE:To detect the splicing part of a tape surely by comparing the output voltage from a photodetecting part and the voltage obtained by phase inversion of the output voltage from the photodetecting part with a reference voltage. CONSTITUTION:When a voltage is outputted upon arrival of the splicing part 442 of a tape 44 at the position facing an LED D16, said voltage does not exceed a reference voltage in an operational amplifier OP4; therefore, no output is generated from the amplifier OP4. Whereas, the change in the voltage is inverted of phase by an operational amplifier OP5. Then the point where said voltage exceeds the reference voltage exists in an operational amplifier OP6; therefore the detection signal of an L level is generated in the end and the part 442 is surely detected.
Patent JP-H0313494-A (JP)
Title: Skirt panel for man conveyor
Inventor: MURASE OSAMU
IPC: B66B23/22
Filed: 1989-06-08
Abstract: PURPOSE:To shorten the time for assembling work and reduce the time for maintenance and inspection by forming a bent part at the upper part of a skirt panel and fitting an inner deck at a skirt angle by a screw through the skirt panel. CONSTITUTION:A bent part 32 to be hooked to a skirt angle 20 is formed at the upper part of a skirt panel 16, and the skirt panel 16 can be temporarily fixed at the skirt angle 20 by hooking the bent part 32 to the skirt angle 20. In this temporarily fixed state, an inner deck 14 is fitted at the skirt angle 20 by an existing-type screw 30 through the skirt panel 16. The inner deck 14, skirt panel 16 and skirt angle 20 are all fastened by the screw 30 to be integrated. Screw hole machining and screwing work at the time of temporarily fixing the skirt panel 16 at the skirt angle 20 can be therefore omitted.
Patent JP-S5847735-A (JP)
Title: Sheet feeder
Inventor: YOSHIMURA SHIGERU
IPC: B65H9/00
Filed: 1981-09-17
Abstract: PURPOSE:To heighten the stiffness of a sheet of paper and consequently prevent diagonal feeding by a method wherein a tray having the striking guide for the sheet of paper and a grooved part nearly normal to said guide and a sideward shifting roller of the sheet of paper provided at said grooved part are equipped. CONSTITUTION:A V-shape grooved part 9 is formed on the tray 8 of the sheet feeder nearly normal to its feeding direction and has an enough width for a sheet of paper 2 with lesser stiffness passing over the groove part 9 to slacken sufficiently. Under the conditions as mentioned above, at first, a sheet of paper 2 is placed on the tray 8 and then abutted against the striking guide 3 and, after that, fed out in order to abut againt  a sheet feed roller 11. At this time, a detection element detects the sheet 2 and the sideward shifting pick-up roller 7, which is provided above the grooved part 9, is lowered by means of the detection signal from the element so far that the roller 7 caused not to buckle the sheet 2 in order to shift and feed the sheet 2 toward the guide 3 and further. In such a manner as mentioned above, because the sheet 2 is given the stiffness so as to increase the ridigity toward the guide 3, neither clearing of the striking member 3 by the sheet 2 nor curling of the sheet 2 occurs, resulting in realizing sure and correct positioning of the sheet and neither diagonal feeding nor jamming.
Patent JP-2000333721-A (JP)
Title: Hairclip
Inventor: YASUDA MASAHIRO
IPC: A45D8/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a hairclip in which hairs are not entangled in a gap between the bearing projection piece of one pinching piece and the bearing projection piece of the other inching piece, or in a gas between the rivet head or the rivet caulking section of a pivot and the bearing projection piece. SOLUTION: A pinching piece 1 positioned outside in a state of being attached to the hair and a pinching piece 2 corresponding to the pinching piece 1 are assembled by means of bearing projection pieces 3, 3, 4, and 4 provided in the inside thereof. A coil spring 6 is provided around a rivet passed through the bearing projection pieces 3, 3, 4 and 4, and both pinching pieces 1 and 2 are urged in the direction of closing. A hair entanglement prevention section 7 is provided in the bearing projection piece 3 positioned outside of the adjacent bearing projection pieces 3 and 4, and a hair entanglement prevention ring projection 8 is provided in the exterior of the peripheral face of the pivoted through-hole.
Patent JP-S63309164-A (JP)
Title: Production of compound sausage
Inventor: KATAOKA KATSUMI
IPC: A23L13/50
Filed: 1987-06-11
Abstract: PURPOSE:To produce a compound sausage free from deterioration or putrefaction of a filler, by filling a desired seasoning or foodstuff, etc., into a body of smoked and heat treated sausage. CONSTITUTION:A body of sausage is smoked and heated according to a conventional method and cooled. Then a long hole part is formed in the core part of sausage using a metal rod, tube, etc., and then a paste form seasoning or a foodstuff correspondingly applied is filled into the inner long hole part and proper wrapping is applied.
Patent JP-S5847539-A (JP)
Title: Molding method for core
Inventor: ITOU MASAHIKO
IPC: B22C13/00
Filed: 1981-09-17
Abstract: PURPOSE:To produce a core from green sand by hardening the green sand packed in the cavity of a core box firmly by rotating a beltlike revolving shaft then removing the revolving shaft. CONSTITUTION:A beltlike revolving shaft 6 is inserted into the center of a cavity 2, and the bottom end thereof is inserted into the supporting hole 3a of a molding board 3. Green sand S is supplied through a hopper 5 into the cavity 2. When the shaft 6 is rotated by a driving device connected to the shaft part 6b at the top end of said shaft, the sand S in the cavity 2 is pressed and compressed powerfly toward the inside wall surface of the cavity 2 by the belt part 6a of the shaft 6, by which the sand S is firmly hardened. Upon hardening, the shaft 6 is removed under revolution and after a clamping device is loosened, a core box 1 is removed from the board 3. When the box 1 is opened, the hardened core is removed.
Patent JP-S6426038-A (JP)
Title: Elastic cylinder coil spring, manufacture thereof and sealing thereof
Inventor: ETSUCHI NEIRU PATON
IPC: F16F1/42
Filed: 1988-06-14
Abstract: PURPOSE: To control spring rate by winding a second portion of the spring to the outer side in a range larger than a first portion of a tubular elastomeric spring with a predetermined force so as to increase the spring rate. CONSTITUTION: A tubular elastomeric spring reinforced by a spring 16 consists of a first portion 12 having an approximately round hole and an approximately straight outer side and a second potion 14 having the same internal diameter. The outer profile of the second potion 14 is recess-shaped with respect to the outer profile of the first potion 12. The second potion 14 is wound to the outer side with a predetermined force in a range larger than the first portion 12 so as to increase the spring rate. In order to bring forth sealing effect, grooves 18, 20 are arranged at both ends. By this way, the spring rate can be regulated optionally beforehand.
Patent JP-S5371052-A (JP)
Title: Purification of 19-norethisterone
Inventor: IMAI HARUO
IPC: C07J1/00
Filed: 1976-12-07
Abstract: PURPOSE: To purify crude 19-norethisterone, useful as the female hormore, by flowing its alkyl halide soln. through a basic alumina column, followed by crystallization with an arom. hidrocarbon. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0438837-A (JP)
Title: Field effect type semiconductor device
Inventor: SHISHIDO KATSUTOSHI
IPC: H01L29/417
Filed: 1990-06-04
Abstract: PURPOSE:To prevent leak current from being concentrated by expanding a width of a base part of a gate electrode where leak current from the gate electrode is most concentrated. CONSTITUTION:A lead-out electrode 5 is formed on a surface of a semiconductor substrate 1 and a gate electrode 6 is extended from the lead-out electrode 5 through a recess part 8. The gate electrode 6 is in Schottky contact with an activation layer 2 and mostly in vertically long rectangular shaped section with a narrow width but a base part 7 of the gate electrode 6 is formed to be wide at an edge on a side closer to the lead-out electrode 5 of the activation layer 2, thus enabling leak current to be scattered in width direction in the base part 7 of the gate electrode 6 in the base part 7 where leak current is concentrated, thus enabling concentration of current to be relaxed. Therefore, heat build-up in the base part of the gate electrode 6 is small, deterioration of Schottky characteristics due to diffusion etc., of an electrode metal between the gate electrode 6 and the activation layer 2 is restricted, and electrical characteristics such as current value between a source electrode 3 and a drain electrode 4 can be stabilized over time.
Patent JP-S5478909-A (JP)
Title: Meeting telephone unit
Inventor: MIYAWAKI KIYOYASU
IPC: H04M3/56
Filed: 1977-12-06
Abstract: PURPOSE:To enable to obtain the feeling of attendance such as if it is held in a room, by controlling the volume of reproduction sound of the speakers located corresponding to the group of speakers with the utterance audio signal. CONSTITUTION:The utterance audio level from the microphones 1-1 to 1-n placed at separate meeting rooms is detected 6 for each group, the control signal is formed 7 with the detection signal, and it is delivered 5 with the frequency divided multiplex 4 to the audio signal. At reception side, the control signal superimposed on the audio signal is detected and separated 13, and the audio signal volume of reproduction of the speakers 15-1 to 15-n corresponding to the groups is individually controlled 12-1 to 12-n. Accordingly, the feeling of attendance for the meeting in a room can be obtained for the space of meeting remotely located.
Patent JP-S5672257-A (JP)
Title: Controlling method of ignition timing in internal combustion engine
Inventor: SUEMATSU TOSHIO
IPC: F02P5/15
Filed: 1979-11-15
Abstract: PURPOSE: To improve the purification effect of exhaust gas by a method wherein after the engine has been brought into preset warm-up condition the quantity of correction of ignition timing to a delay-angle direction is reduced gradually.  
     CONSTITUTION: The outputs of an angle sensor 10, an air flow sensor 20, a water temperature sensor 30 are input to an ignition timing arithmetic circuit 70 respective ly through a rotating-speed-signal generating circuit 40, a suction-air-quantity- signal generating circuit 50, a water temperature, signal generating circuit 60. The ignition timing arithmetic circuit 70 gives an output to the primary current control circuit 80 and firing is made in an ignition gear 90. The ignition timing arithmetic circuit 70 detects that the engine has come in preset warm up conditions and gradually reduces the quantity of correction of the ignition timing to a delay angle direction in proportion to the elapsed time from this detected moment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5371884-A (JP)
Title: Radiation detector
Inventor: KONAGAI CHIKARA
IPC: A61B6/03
Filed: 1976-12-09
Abstract: PURPOSE:To provide least sensitivity to unnecessary scatter rays, provide sufficiently high sensitivity to necessary transmitted X-rays only and eliminate the need for accurate collimator by forming a detector in flat plate form gas detector and providing the function of a collimator to part of its flat plate electrode.
Patent JP-2000341146-A (JP)
Title: Amplitude modulation transmitter
Inventor: YOSHIDA TETSUO
IPC: H04B1/04
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To conduct stable amplitude modulation. SOLUTION: An amplitude modulation transmitter uses a noise interrupter 13 to eliminate uncertain digital noise accompanying A/D conversion from a digital voice signal as a result of A/D conversion by an A/D converter 12. Furthermore, similarly an output adjustment device is connected to the post- stage of the A/D converter 12 to adjust an output, so s to obtain output power in response to a desired conversion cure and a power compensation section is connected to compensate the output with respect to fluctuations in a power supply voltage.
Patent JP-H05188509-A (JP)
Title: Carrier for film package
Inventor: MASHIYUU DEPIETORO
IPC: G03B42/04
Filed: 1992-06-08
Abstract: PURPOSE: To obtain a carrier where the reliability of the successive supply of sheets from a sheet stack is improved by reducing a sticking trend between the sheets by facilitating the deflection of the sheet stack and the carrier. CONSTITUTION: The carrier 50 for a package 10 housing the sheet stack of a film sheet 12 surrounded by a bag 14 is provided. The carrier has a first wall 52 positioned on one side of the sheet stack and a second wall 54 positioned on the opposite side of the sheet stack. The carrier has an edge wall 56 connected to the first and second walls. The edge wall has an aperture 58 at a center part and two end parts 56a and 56b separated by the aperture. The carrier allows the deflection of the sheet stack and the carrier at the area of the aperture, and reduces the sticking trend between the sheets, so that the reliability of the successive supply of the sheets from the sheet stack is improved.
Patent JP-S5479953-A (JP)
Title: Method of floating and concentrating sludge
Inventor: OGASAWARA MITSUHIKO
IPC: C02F11/12
Filed: 1977-12-08
Abstract: PURPOSE: To provide an easy dehydrating treatment by setting froth retaining time longer than specified value of layer thickness to thereby stabilize the accumulation of froth.  
     CONSTITUTION: Solid in sludge is adhered to fine bubbles generated upon reduction of pressure in gas solved pressure water to be thus floated and to be accumulated as froth. The froth is gradually scraped to be removed by a floating concentration process. The thickness of the froth layer is retained thicker than 500mm, and the scraping frequency of the froth is set to once per hour to once per 24 hours to stabilize the accumulation of the froth. Then, gas solid ratio is set higher than 15 liter air/kg solid as shown in graphs to thereby obtain stable froth concentration. High froth cencentration can be obtained when the solid load is less than 120kg solid/m 2  day is as shown in the graph. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1149852-A (JP)
Title: Production of polyester with excellent molding workability and polyester polymerization catalyst therefor
Inventor: AOYAMA MASATOSHI
IPC: D01F6/62
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester product excellent in molding workability and polymer color tone and useful for molding fiber, film, and bottle products by subjecting the products resulted from an esterification reaction with aromatic dicarboxylic acid and diol or the ester-forming derivatives thereof to polycondensation with an alkaline compound in the presence of aluminum compound as a catalyst. SOLUTION: This objective high molecular weight polyester is obtained by subjecting a low grade polymer [pref. poly(ethylene terephthalate)] resulted from esterification with aromatic dicarboxylic acid and diol to polycondensation with an alkaline compound (pref. such a compound as tetraethylammonium hydroxide containing 50 to 5,000 ppm of nitrogen based on the resultant polyester composition) in the presence of aluminum compound (pref. such a compound as aluminum hydroxide containing 5 to 500 ppm of aluminum atoms based on the resultant polyester compound) as a catalyst.
Patent JP-S6127255-A (JP)
Title: Lumped correction of command capable imposition system
Inventor: NAKAJIMA HIDEO
IPC: G06F17/50
Filed: 1984-07-18
Abstract: PURPOSE:To make it possible to change a imposition style by increasing or decreasing the constant amount of a composition command included in a letter row within a designated range, taking into concideration of a imposition result indicated in a CRT. CONSTITUTION:A imposition data is imposed in accordance with the form of the layout setting section 5 and converted to an inner code by the imposition treatment section 4, and the imposition result is writed on an image buffer in accordance with the form of the inner code 6 by the development section 7. The position of a letter indicated on a CRT picture in the imposition data buffer is judged by the position judging section 11 with the comparison of a position coordinate which is inputted by the letter input section 10 and the indicated position of each letter obtained as the output of the development section 7. The letter row range to be corrected in a lump is determined by the range judging section 12 with the two times pointings, and the letter row determined by the range judging section 12 is serched in the data buffer is accordance with the imposition command and an increasing or decreasing amount designated by an operator, and an amount of a parameter of the corresponding command is increased or decreased by the correction in lump section 13.
Patent JP-H01314467-A (JP)
Title: Facsimile communication system
Inventor: ISAKA OSAMU
IPC: H04N1/00
Filed: 1988-06-14
Abstract: PURPOSE:To shorten communication time and to reduce communication cost by transmitting a list document, to which one internal part of respective telegrams addressed to a facsimile terminal and an identifying mark in each telegram are added, when a list document request is given from the facsimile terminal. CONSTITUTION:When there is calling from one of facsimile terminals F1-Fn, a CPU 11 connects a line with the facsimile terminals F1-Fn. When a prescribed dial number to show the list document request is sent from the facsimile terminals F1-Fn, the list document of the telegram addressed to the facsimile terminals F1-Fn, which is requested, is read out of a storing part 13 and the read list document is transmitted to the facsimile terminals F1-Fn. The operator of the facsimile terminals F1-Fn to receive the list document observes this list document and judges whether there is the necessary telegram or not. When there is the necessary telegram, a dial number showing a receiving request and a dial number showing the entry number of the necessary telegram are sent to a FAX server 3 and the reception of the specified terminal is requested.
Patent JP-S5939980-A (JP)
Title: High-pressure feed pump
Inventor: FURUHAMA SHIYOUICHI
IPC: F04B19/02
Filed: 1982-08-27
Abstract: PURPOSE:To improve efficiency of a pump through a simple constitution, by a method wherein a fixed piston at the lower end of a first rod engages with a movable cylinder at the lower end of a second rod, and a suction valve installed to the cylinder is opened and closed by inertia according to movement of the cylinder. CONSTITUTION:When, with a crank 26 rotated, a slider 22 moves downward within a guide frame 50 through the medium of a connecting lever 24, a second rod 16 and a cylinder 20 move downward. A suction valve 32 is left approximately at its original position by inertia, and fluid in a storage tank 54 is sucked in a pump chamber 28 through suction ports 30. When, with the crank 26 rotated, the slider 22 moves upward through the medium of the connecting lever 24, the second rod 16 and the cylinder 20 move upward, the suction valve 32 is closed, and fluid in the pump chamber 28 pushes upward a discharge valve 36 through a passage 14 to discharge high-pressure fluid through a discharge pipe 38.
Patent JP-H0624856-A (JP)
Title: Production of porous compact composed of mineral material
Inventor: WATANABE TAKAYUKI
IPC: C04B38/00
Filed: 1992-06-08
Abstract: PURPOSE:To obtain a porous compact composed of a mineral material having the adequate strength and the excellent water permeability by forming the coating film of water glass on the surface of mineral material particles, press molding it and calcining the molded material. CONSTITUTION:The surface of at least one kind among the mineral material, ceramic particles or glass particles is mixed with water glass and is dried by blowing hot air to form the coating film. Then, it is press-molded and the molded material is fired by heating. A pulverized natural stone (e.g. rhyolite, obsidian, pearlite, etc.) 0.1-5mm in particle diameter is used as the mineral material. The ceramic particles and the glass particles having the same particle diameter are used.