baber/WOPTO huggingface dataset:
Patent JP-2000027839-A (JP)
Title: Bolt with mechanism for preventing slipping off
Inventor: YAGI MASAO
IPC: F16B41/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To simplify a bolt for preventing slipping-off, and reduce cost load, since a method for preventing slipping-off of various kinds of bolts is developed, but its method is complex. SOLUTION: A bolt 1 is so constituted that a groove part 3 is arranged on an intermediate part of a screw part, and the screw part is divided into a head screw part 4 and a tip end screw part 5, a groove width of the groove part 3 is set larger than the length of a female screw of a screwed counterpart side, and a diameter of the groove part 3 is set smaller than an inner diameter of the female screw of the screwed counterpart side. In such constituted bolt with a mechanism for preventing slipping-off, when a bolt is slipped out, the groove part 3 is advanced to the female screw part of the counterpart side, and thereby, the bolt 1 becomes unstable state. However, since there is a tip end screw part, the bolt 1 is prevented from slipping off.
Patent JP-H0766762-A (JP)
Title: Transmitter/receiver for satellite communication earth station
Inventor: KOGA YASUHIRO
IPC: H04B7/155
Filed: 1993-08-25
Abstract: PURPOSE:To provide a satellite communication earth station transmitter/receiver provided with a function capable of quickly executing power control without increasing circuit scale. CONSTITUTION:A receiving frequency converter 4 detects a receiving power level, controls an output conversion level at a fixed value based upon the detected level and applies the detected receiving power level (receiving detection voltage) to one input of an adder 10a and the input of a judging device 9a. The judging device 9a samples the inputted receiving detection voltage at proper time intervals to obtain a preceding value and a current value, finds out a difference value between both the values, compares the difference value with a threshold determined by experience, and applies a control value based upon a compared result to the other input of the adder 10a. The adder 10a adds the control value to the current receiving detection voltage to control the quantity of attenuation of a variable attenuator 7. When the difference value is less than the threshold, power control for maintaining a current state is executed, and in the case of more than the threshold, control for increasing transmission power is executed.
Patent JP-H0979833-A (JP)
Title: Measuring device for throat thickness of sheet lap joint
Inventor: YAMADA HIROSHI
IPC: G01B5/06
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To correctly measure the throat thickness of a sheet lap joint by sliding the bottom face of a shoe on the upper face of a lower plate, and moving a probe transmitting an ultrasonic wave while being pressed by a spring from the weld toe of an upper plate to the weld toe of a lower plate. SOLUTION: The bottom face of an acryl shoe 6 is contact-fitted to the upper face of a lop welded lower plate 12, slid on the upper face of the lower plate 12 while fixedly holding the outgoing angle of an ultrasonic wave from a probe 1, the prove 1 is moved from the weld toe of an upper plate 11 to the weld toe of the lower plate 12, and the ultrasonic wave of 15-20MHz is transmitted in a concentrated manner from a piezoelectric body provided on the lower end of the probe 1. Here, position in the height direction of the probe 1 is displaced, but a slide jig 2 fixing the probe 1 is moved vertically in a supporting jig 3a so as to follow to the displacement.  In addition, the probe 1 is always contacted with weld bead 13 by nearly constant pressing force with a spring 7, throat thickness echo can be correctly detected, and hence the throat thickness of a lap joint can be correctly measured.
Patent JP-S6385465-A (JP)
Title: Spectrum analyzer
Inventor: TAKEUCHI YASUTO
IPC: G01R23/16
Filed: 1986-09-30
Abstract: PURPOSE:To eliminate CW bright line disturbance and to eliminate noise contamination by adding and averaging the calculation results of the power spectrum constituted by the data to be analyzed when there is no input of the signal component to be measured and determining the difference between the calculation result of the power spectrum when there is said input and the output of the adding and averaging. CONSTITUTION:The inputted signal to be analyzed is subjected to fast Fourier transform 2 via an input buffer 1 for amplifying the inputted signal to be analyzed and the power spectrum is outputted. The calculation results of the power spectrum constituted by the data to be measured when there is no input of the signal component to be measured are then integrated by an arithmetic means 3 to make adding and averaging, by which the average value is determined. The difference from the calculation result of the power spectrum when there is the input of the signal to be measured is determined by a subtracting means 4 which makes a subtraction operation. The stationarily existing noise components are thereby removed and only the component to be measured is outputted and displayed. The CW bright line disturbance co-existing in the input signal data to be finally analyzed is thereby eliminated.
Patent JP-S6389750-A (JP)
Inventor: NISHIWAKI SHIGEHARU
IPC: E04B1/342
Filed: 1986-09-30
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-H0784863-A (JP)
Title: Information processor and semiconductor storage device suitable to the same
Inventor: MASUDA NOBORU
IPC: G06F12/00
Filed: 1993-09-20
Abstract: PURPOSE:To continuously access a memory LSI in short cycles from a logical LSI which operates in such cycles that a difference in the delay time of a signal line connecting with plural memory LSIs can be ignored. CONSTITUTION:Variable delay circuits 722-724 for delaying data signals read out of the memory LSIs 102-104 are provided and a control circuit 720 monitors the time when the data read out of the respective memories reach flip-flops 122-124 and controls the delay times of the variable delay circuits by the memory LSIs so that the time matches predetermined reference time. Consequently, the read data from the respective memory LSIs reach the flip-flops 122-124 at the same time. Consequently, even when the memory LSIs are accessed successively with a short-cycle read clock, the influence of delay due to the distance between a memory LSI and a logical LSI can be eliminated.
Patent JP-H0984322-A (JP)
Title: Brushless motor
Inventor: FURUKI SHIGERU
IPC: H02K21/22
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor which makes it possible to reduce the size by narrowing the vertex interval of adjacent beveled supports and to apply sufficient magnetic flux to a position detecting Hall element. SOLUTION: The brushless motor comprises a stator 1 having a plurality of beveled supports 4(1) to 4(6) radially extended to a central shaft 3 and coils 5(1) to 5(6) wound on the bases of the plurality of the supports 4(1) to 4(6), and a rotor 2 having a plurality of magnet poles 9(1) to 9(8) so annularly disposed as to be opposed to the vertexes 6(1) to 6(6) of the plurality of the supports 4(1) to 4(6). Recesses 7(1) to 7(3) are provided on the vertexes 6(1) to 6(3) of the predetermined ones 4(11) to 4(3) of the plurality of the supports 4(1) to 4(6), and position detecting Hall elements 8(1) to 8(3) are contained and disposed oppositely to the rotor 2 in the recesses 7(1) to 7(3).
Patent JP-S61110934-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: SHIBATA SHIGEKAZU
IPC: H01J9/44
Filed: 1984-11-05
Abstract: PURPOSE:To realize sufficiently high voltage processing with simple method by loading a jig for forming inner dug and capacitor to the area extending to the funnel from the net. CONSTITUTION:A jig 8 is formed in the form of funnel corresponding to a funnel 4 and is composed of a conductive plate 1 which is in contact with the outer surface of funnel 4 and neck 12 and an insulating plate 3 covered thereon. Moreover, a rod type high voltage application terminal 2 is provided extrudingly reaching the inner conductive plate 1 through the insulating plate 3. The jig 8 is loaded to the area extending to the neck 12 from the funnel 4 of a cathode- ray tube 10 and a high voltage is applied to a high voltage application terminal 2. The inner dug 5 coated to a part of internal surface of funnel 4 and neck 12 and the jig 8 form a capacitor constituting an equivalent circuit. Since a high voltage has high frequency, a high voltage can be applied easily to the final electrode 7 of electron gun through a capacitor by way of a bulb spacer 6. Meanwhile, a high voltage processing is carried out to the stem pin of neck 12 by applying a high voltage to the specified electrode of electron gun.
Patent JP-H0893982-A (JP)
Title: Passage connecting device
Inventor: NISHIOKA JUN
IPC: F16L41/08
Filed: 1994-09-28
Abstract: PURPOSE: To provide a highly reliable passage connecting device in which the size and mass of an equipment can be reduced. CONSTITUTION: This device has a port hole 3 having a diameter larger than a passage provided on the passage opening part of a manifold 1, a cylindrical joint part 9 installed into the port hole 3 and having a seal surface 9a set to an area smaller than the rear end-side pressure receiving part on the top end side, a coil spring 7 set between the joint part 9 and the bottom part of the port hole 3 to energize the passage joint on a partner equipment side, and a port seal part 19 provided on the passage opening part of a fluid equipment 17 to form a metal seal surface together with the seal surface 9a.
Patent JP-S61110607-A (JP)
Title: Pneumatic tire
Inventor: OGAWA MASAKI
IPC: B60C15/06
Filed: 1984-11-05
Abstract: PURPOSE:To suppress the flow of rubber during vulcanization and secure the sufficient thickness of a reinforcing layer and improve durability by setting a rubber sheet layer consisting of the rubber compound containing the short fiber having a specific dimension in a specific ratio between the carcass ply and the bead wire part. CONSTITUTION:A pneumatic tire has the carcass plies 2 consisting of the rubber- applied cord layers in which a number of cords are arranged in parallel, and the both edge parts 3 of the carcass ply 2 are turned-over at the bead part 1 and engaged. In this case, the rubber short layer 5 which consists of the rubber compound containing at least five weight parts of the short fiber having an average diameter of 1mum or less and the ratio between the average length L and the average diameter D, i.e., L/D of 8 or more and has a thickness of 0.2-2.0mm and can be vulcanized is set between the carcass ply 2 and a bead wire 4. Further, the angle formed by the direction of arrangement of the cord in the carcass ply 2 and that of the short fiber in the rubber 5 reinforced by short fiber is set at 30-90 deg..
Patent JP-S6292015-A (JP)
Title: Character processor
Inventor: SUGITANI KAZUNOBU
IPC: G06F3/02
Filed: 1985-10-17
Abstract: PURPOSE:To eliminate a complicated and difficult way of handling with a character processor by performing the switching input between the double quotation marks and the brackets by means of a single parenthesis key and in response to the input of the English and Japanese sentences. CONSTITUTION:The key supplied through a keyboard is discriminated. Then a parenthesis flag KFL is discriminated when a parenthesis key is operated and the characters of contents of document memory BSM are discriminated. When a Japanese sentence is decided, a type flag SFL is set at '0'. While the flag SFL is set '1' with an English sentence. These flags are stored in the memory BSM. Thus the switching circuit is possible between the double quotation marks and the brackets in accordance with an English or Japanese sentence.
Patent JP-2000067962-A (JP)
Title: Connector for printed circuit board
Inventor: MATSUURA NOBUO
IPC: H05K1/18
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the fixing of a connector to a printed circuit board by anchoring fixing legs equipped at its lower end with hooks to lock to the printed circuit board to the upper part of a side wall of a connector housing at its upper end and horizontally joining nearly middle parts of the fixing legs to each other separating them from the side wall. SOLUTION: When a male connector 1 is mounted on a printed circuit board, the terminal parts of terminals are inserted into terminal holes bored in the printed circuit board and the tip parts of fixing legs 4 are pressed in mounting holes bored in the printed circuit board while deforming them against their elasticity. The elastic deformation of each of the fixing legs 4 is carried out by using, as fulcrums, a mounting part 4A to a base part 2A at the upper end part of the fixing leg 4 and a joining part to an auxiliary base 8 of a joining member 11 joined to its nearly middle part in the lengthwise direction. By restoring the tip part of the fixing leg 14 piercing through the mounting hole, the upper surface of a hook 4B formed at its tip part locks to the undersurface periphery of the mounting hole and hence, the fixing leg is fixed.
Patent JP-S59121149-A (JP)
Inventor: KITAJIMA NOBUYUKI
IPC: B28B1/52
Filed: 1982-12-28
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-S59127505-A (JP)
Inventor: HIRAI YUUJI
IPC: H02B1/32
Filed: 1982-12-29
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-2001057177-A (JP)
Title: Short arc lamp
Inventor: CHIGI YOSHITAKA
IPC: H01J61/36
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To surely prevent occurrence of the peeling off of a glass winding part and cracks of stepped connection part in a short arc lamp. SOLUTION: A metallic ring 21 is fitted onto a part of a rod 13 between a glass winding part 18 and electrodes 14, 15, metal foil 22 is wound on the circumferential surface of the metallic ring, and the metallic ring is abutted on the inside surface of a sealing body 10 via the metal foil, so that a heat radiating path from the rod to the sealing body is composed and at the same time, pressure variation to the sealing body due to the thermal expansion of the metallic ring is absorbed between the metal foil and the circumferential surface of the metallic ring or the inside surface of the sealing body.
Patent JP-S6295317-A (JP)
Title: Production of polyester
Inventor: MURAKAMI TAKASHI
IPC: C08G63/78
Filed: 1985-10-21
Abstract: PURPOSE:To produce a polyester having low content of insoluble foreign matters and suitable for film or fiber, by contacting a specific porous inorganic particle with a reaction product after the completion of ester exchange reaction, thereby removing metals used as a catalyst. CONSTITUTION:(A) An ester-forming derivative of an aromatic dicarboxylic acid and (B) a glycol are subjected to ester-exchange reaction in the presence of (C) a metallic catalyst composed of preferably one or more kinds of compounds selected from the compound of formula I-IV and an organic titanium compound. Upon completion of the reaction, the reaction product is made to contact with (D) 0.5-20wt% (based on the component A) porous inorganic particle having adsorptivity to the metal of the component C, preferably zeolite, under a condition to get a reaction product temperature (TE) of 200-270 deg.C, a contact time (HT) of 5-60min and a ratio (HT/TE) of 0.025-0.25. The treated reaction product is subjected to polycondensation reaction to obtain the objective polyester.
Patent JP-H0793319-A (JP)
Title: Document processor
Inventor: TOZAKI TETSURO
IPC: G06F17/24
Filed: 1993-09-20
Abstract: PURPOSE:To provide the document processor on which the attribute of a print character can easily be set by providing character frame data with character attribute information which prescribes the font, dot meshing, etc., of the print character when document data are printed based on the character frame data regarding a format. CONSTITUTION:A user can set document character attribute data 23 in the document data 21 through a character modification control part 44 and can also set character frame modification data 28 in the character frame data 25 by a character frame modification control part 46. When character frame printing is instructed and one or both (together with priority) of the character frame modification data 28 and document character attribute data 23 are selected, a printing condition setting control part 50 sets the data 23 and 28 in print character attribute data 32 in printing condition data 31. A printing execution control part 51 prints a character frame based on the print character attribute data 32 and adds the character attribute to the print result. When test printing is instructed and the character frame modification data 28 are selected, the printing condition setting control part 50 sets the data 28 in the print character attribute data 32 in the printing condition data 31.
Patent JP-2001055539-A (JP)
Title: Polyurethane-based primer
Inventor: NAKAMURA KOICHIRO
IPC: C09D175/04
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane-based primer having good adhesion between olefin based films or sheets and printing inks and excellent weatherability. SOLUTION: This polyurethane-based primer to be used between an olefin based film or sheet and a printing ink is a polyurethane resin having, as the constituting components, at least (A) an organic diisocyanate, (B) an acrylic polyol, (C) a long-chain polyol excluding acrylic polyol (B) and, if necessary, (D) a chain extender with a content of acrylic polyol (B) in the polyurethane resin of 20-80 mass % It is further preferred to incorporate 1-50 mass pts. polyisocyanate curing agent into 100 mass pts. polyurethane resin.
Patent JP-S59124737-A (JP)
Title: Method for isolation of elements in semiconductor integrated circuit
Inventor: TAKENAKA NOBUYUKI
IPC: H01L21/32
Filed: 1982-12-29
Abstract: PURPOSE:To prevent increase of parasitic junction capacity as well as generation of narrow channel effect by a method wherein an ion implantation layer forming a channel stopper region is formed in a selective oxidation area of the silicon substrate so as to be smaller than said area under self-alignment method thereby preventing the channel stopper region from encroaching upon an active region of the elements. CONSTITUTION:A silicon oxide film 10, a silicon nitride film 11 and a polycrystalline silicon film 12 are formed on surface of a silicon substrate 9 of crystal plane (100) and the silicon nitride film 11 is subjected to anisotropic etching to form a cavity 13 by utilizing reactive ion etching method. A silicon oxide film 14 is formed by oxidation treatment under high-pressure steam of 5-10kg/cm<2>. Assuming that width of the opening before the oxidation is (l) and length of an eaves-shaped projection of the silicon oxide film 14 is DELTAl, width of the opening l1 is given by l1=l-2DELTAl. An ion implantation layer 15 is formed by impurities of the same conductive type as the silicon substrate 1 and the silicon oxide film 14 and the polycrystalline silicon film 12 are removed by etching. Anisotropic etching is done over the whole surface of the silicon nitride film 11 and the film present inside of the cavity 13 at this time is completely removed.
Patent JP-H0871097-A (JP)
Title: Foot warmer
Inventor: NAGAI ISAMU
IPC: A61F7/08
Filed: 1994-09-02
Abstract: PURPOSE: To provide a foot warmer capable of effectively warming the foot region of a standing-up worker at the place difficult to air-condition of a wide space such as a factory. CONSTITUTION: Partition walls 3, 4, 5 are vertically provided to the rear surface and both side surfaces of a bottom surface plate 1 and a shield cover 6 is provided on the side of the rear surface wall being a part of the upper surface of the bottom surface plate. The upper surface is opened and a heating source 7 emitting heat forwardly is arranged under the shield cover 6 and the front is supported by the side surface walls adjacent each other so as to be capable of inwardly and outwardly opening and closing two opening and closing walls 2A, 2B having widths always bringing a central part to an open state.
Patent JP-H0554398-A (JP)
Title: Optical disk player
Inventor: GOMACHI MANABU
IPC: G11B7/085
Filed: 1991-08-21
Abstract: PURPOSE:To keep the sensitivity of a trackign and a focusing constant by switching the bias or sensitivity of an objective lens driving means by the operation of rotating a damper spring which cancels the load of a player main body according to the angle of the equipment main body. CONSTITUTION:A dumper 3 which absorbs a vibration is provided at the both side dege parts of a player main body 1. Moreover, a dumper spring 4 which cancels the load of the main body 1 added on the dumper 3 is provided so that the appropriate position of the dumper 3 can be always held. The spring 4 opens and closes a switch 8 accordign to the rotation of the main body 1. That is, when the main body is vertically placed, the switch 8 is closed, and when the main body is horizontally placed, the switch is opened. Thus, the power source or voltage of the gain signal line and the offset signal line of the switching circuit, is changed. As the result, the sensitivity and bias of a coil driving tracking and focus directions can be changed to an appropriate value corresponding to the state whether vertically placed or horizontally placed.
Patent JP-S6475137-A (JP)
Title: Method and device for tooth profile die forging
Inventor: MORISHITA KOICHI
IPC: B21K1/30
Filed: 1987-09-18
Abstract: PURPOSE:To maintain the accuracy of a tooth profile without allowing a tooth profile part to pass through again in the tooth profile which has been formed once, by punching a work which has been held by a die, by a punch, detaching a punch pressure plate and the punch and allowing only the pressure plate to ascent, and allowing the work to ascend and drawing it out. CONSTITUTION:When a punch 23 punches a work 25 and abuts on a die pressure plate 27, the punch 23 is left in a die 28, and only a punch pressure plate returns to its original position. The work 25 is pushed up by a knockout pin 29 and drawn out of the rear end of the punch 23, and carried out to the next process. When the work 25 is carried out, the punch pressure plate 22 descends again and abuts on the punch 23, and the punch 23 is coupled by a clamper 24. Subsequently, by allowing the punch pressure plate 22 to ascend again, the punch 23 returns to its original position, and one process is ended. In such a way, a tooth profile part is not allowed to pass through a gain in a tooth profile which has been formed once, and deterioration of the tooth profile accuracy is prevented.
Patent JP-2001058031-A (JP)
Title: Winning unit for pachinko game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To increase the interest of a player by providing a winning ball receiving port on a display body structure at the inner side part of the rail of a game panel and giving winning opportunities. SOLUTION: For this winning unit of a pachinko game machine, a curved surface matched with the curved surface of a ball guiding rail 2 and the abutting surface of a game ball are formed at an outer wall part, a lamp cover lens body 23 is fitted and mounted to the opening 21c of a decoration plate body 21, a lamp substrate 40 is mounted to a back surface and the display body structure 20 is constituted. A ball guiding surface 22a and the winning ball receiving port 30 are provided on the outer wall part.
Patent JP-S60127614-A (JP)
Inventor: TOKUDA TSUTOMU
IPC: B29C48/92
Filed: 1983-12-12
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。