baber/WOPTO huggingface dataset:
Patent JP-H0295806-A (JP)
Title: Core bit
Inventor: SASAKI YASUO
IPC: B23B51/04
Filed: 1988-09-30
Abstract: PURPOSE:To improve cutting efficiency by preventing omission of a chip, by a method wherein a piece in a projected state to be fitted in a groove of the chip is formed on an end face of a shunk and at least the front of the piece in the projected state and that of the groove are stuck to each other to a rotary direction of the shunk. CONSTITUTION:A form of a chip 7 possesses a width comprised of an inner and outer circum ferential surfaces 10, 11 and thicker than a plate thickness of a shunk. The inner and outer circumferential surfaces 10, 11 possesses respectively an inner circumferential groove 12 and two outer circumferential grooves 13. The grooves 12, 13 are extended to the top 15 from a bottom wall 14 of the chip 7 and comprised of the front 16 positioning in front to the rotary direction of a core bit 1 and the rear 17 positioning in rear to the same and the side 18 positioning in a widthwise direction of the chip 7 and a sectional form is in about a trapezoidal state. The chip 7 is fitted to the shunk 2 on an opening end face side of the shunk 2, a bottom wall 14 of the chip 7 is stuck to an opening surface 5 of the shunk 2 with silver soldering the side 18 and front 16 of the inner circumferential groove 12 of the chip 7 are stuck respectively to the outside 9 and a front end 19 of the piece 6 in a projected state. Similarly, the side 18 and front 16 of the outer circumferential groove 13 are stuck respectively to the inside 8 and front end 19 of the piece 6 in the projected state.
Patent JP-H0295237-A (JP)
Title: Storing and supplying device for rubber test piece
Inventor: HINO MOTOKAZU
IPC: G01N35/04
Filed: 1988-09-30
Abstract: PURPOSE:To automatize the storage and supply of a test piece by inserting a cassette storing plural test pieces into a 1st storage part in order from above, stacking the cassette in a 2nd storing and carrying part from below, and taking it out from above. CONSTITUTION:New cassettes 1 are fed to the 1st storage part B one after another and carried downward by a 1st carrying means 11B. The cassette 1 at the lowermost stage of the storage part B is carried by a 3rd carrying means 17B from a carrying passage to the 2nd storage part C. Further, the cassette 1 in the storage part C is carried upward by a 2nd carrying means 11C. For the purpose, a carrying means like a vacuum pad is installed above the storage part C and then the rubber test pieces TP in the cassette 1 can be supplied successively. Consequently, the space in a test room can be utilized effectively and the test pieces can be carried in/out successively.
Patent JP-2000079973-A (JP)
Title: Storage container for dry provisions
Inventor: TAWARA MASAMICHI
IPC: B65D81/26
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a storage container for dry provisions wherein stored food may not be affected by desiccant even if the container containing dry provisions receives shocks from the outside or it rocks. SOLUTION: The storage container for dry provisions has a combination of a food container body 1 and a desiccant container 2. The food container body 1 is a bottomed cylinder having an upper opening closed by a lid and a support 3 on an internal face of a body. The desiccant container 2 receives granular or powder desiccant 5 in an elastic tray 4 and has an upper opening closed by an air permeable sheet 6 wherein the container 2 is inserted into the food container body 1. The tray 4 has a flange 7 integral therewith and is received in a desiccant container storage space B beyond the support 3. The flange 7 self-restores to be locked by the support 3, and the desiccant container 2 is held in the desiccant container storage space B with a face of the sheet 6 facing the inside of a food storage space A.
Patent JP-H1182166-A (JP)
Title: Oil pan for internal combustion engine
Inventor: YAMATANI TAMOTSU
IPC: F01M11/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To increase stiffness in the direction perpendicularly crossing to the depth direction of an oil pan main body wall without increasing production cost by arranging a reinforcing part formed by putting a plurality of steps in a line in almost a stair shape in the wall extending in the depth direction of an oil pan main body. SOLUTION: A reinforcing part 5 formed by putting a plurality of steps 5A in a line in almost a stair shape is formed in a connecting wall 9 which connects the bottom wall 8A of a shallow pan part 2 and the bottom wall 8B of a deep pan part 3 in an oil pan 1, and by the reinforcing part 5, stiffness in the (a) direction to which a step 5A is extended, of the connecting wall 9 is increased. A plurality of reinforcing ribs 6 extending in the depth direction of the oil pan 1 are formed at the specified intervals on the inner surface of the connecting wall 9, and each rib is arranged so as to cross to the step 5A in the reinforcing part 5. By the reinforcing rib 6, stiffness in the depth direction of the oil pan 1 in the connection wall 9 is increased. The bottom wall 8B of the deep pan part 3 and its vicinity are made of damping plywood 22.
Patent JP-H0779577-A (JP)
Title: Booster type uninterruptible power supply
Inventor: NISHIO TAKASHI
IPC: H02M3/155
Filed: 1993-09-09
Abstract: PURPOSE:To use a low-voltage battery to set up an uninterruptible power supply. CONSTITUTION:Diode 46 and 30 are connected in parallel between serially connected switching elements 22 and 29, and capacitors 28 and 32 are connected in series between the elements 22 and 29. Switching elements 34 and 36 are connected in series between the capacitors 28 and 32, and a serial circuit of a switching means 76 which opens when a power failes and a reactor 26, and another serial circuit of a switching means 78 which short-circuits when a power failes and a battery 60, are connected between the connecting point of the element 22 with the element 29 and one terminal of an AC power source. The connecting point between the capacitors 28 and 32 is connected to the other terminal of the AC power source. A switching means 72 which turns on when a power failes is connected to the connecting point between the reactor 26 and switching means 76 and the connecting point between the element 29 and capacitor 32. The element 22 is periodically turned on and off when the AC power source is at one polarity and the element 29 is periodically turned on and off when the AC power source is at the other polarity.
Patent JP-S60140678-A (JP)
Inventor: SEKINE NORIO
IPC: B23K1/00
Filed: 1983-12-27
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-S61128445-A (JP)
Title: Manufacturing method of fluorescent display tube
Inventor: TAKATSU TERUHITO
IPC: H01J31/15
Filed: 1984-11-27
Abstract: PURPOSE:To simplify work by allowing an exhaust tube to be inserted when the exhaust tube is mounted on the cover glass of a fluorescent display tube and heat-treating and securing the exhaust tube using a tablet that is press- molded with frit glass. CONSTITUTION:The cover glass 1 of a fluorescent display tube consists of a front glass 2 and strip-type spacer glasses 3a-3e that are sealed airtightly on the circumferential side. In addition, a fixation section 4 for an exhaust tube is provided between the spacer glasses 3a and 3b on one side and a tablet 7 that is press-molded using frit glass and has the height protruded from a sealing surface 8 and a hole section 7 in which an exhaust tube 5 can be inserted is arranged. Besides, the exhaust tube is fixed to the cover glass 1 by melting a tablet 6 in a heating furnace at calcining temperatures. As a result, the amount of frit glass can properly be controlled and workability can be improved.
Patent JP-H0584774-A (JP)
Title: Method for molding fiber reinforced thermosetting resin molded product
Inventor: HATTORI MORIO
IPC: B29C45/14
Filed: 1991-09-27
Abstract: PURPOSE:To mold a fiber reinforced thermosetting resin molded product of excellent quality by an injection molding method or a casting method without damaging the characteristics of a thermosetting resin. CONSTITUTION:Mat like reinforcing fibers 9 are charged in the thick-walled part 10 of a mold cavity and, after a mold is closed, a molten thermosetting resin is injected in the mold cavity to be cured to produce a molded product. By this constitution, when the molten resin is injected in the mold cavity, it is prevented that the position of the reinforcing fibers 9 is altered by the pressure of the resin and the homogenous molded product can be obtained.
Patent JP-H03113830-A (JP)
Title: Optical recording medium and signal reproducing method
Inventor: WATANABE SATORU
IPC: G11B7/24097
Filed: 1989-09-27
Abstract: PURPOSE:To exactly identify a servo region and a data region by forming data region identifying grooves only in the data region and detecting the data region identifying grooves at the time of recording and reproducing. CONSTITUTION:The servo region 1 consists of synchronous clock pits 3 for synchronization provided at the center of tracks and servo pits 4a and 4b provided off the side opposite from each other from the center of the tracks in order to obtain tracking. The data region 2 is formed between the servo region 1 and the servo region 1. The data region identifying grooves 5 are previously provided only in the data region 2. The region between the data region identifying grooves 5 is the data region 2. The discrimination of the servo region 1 and the data region 2 is exactly executed in this way without being affected by the form of recording and modulating systems.
Patent JP-H0587315-A (JP)
Title: Power generation employing poor quality fuel
Inventor: FUJIOKA YUICHI
IPC: F23C10/00
Filed: 1991-09-27
Abstract: PURPOSE:To utilize poor quality gas effectively by a method wherein a gas turbine is driven by combustion gas obtained by burning gas from a fluidized bed gasifying furnace, from which injurious constituents are removed, and gas from a fluidized bed oxydizing furnace while a steam turbine is driven by steam generated from the combustion gas respectively to effect power generation. CONSTITUTION:Gas 108, generated by burning poor quality fuel 101 in a fluidized bed gasifying furnace 1, is desulphurized and anmonia as well as cyanogen are decomposed. Unburnt constituents in solid residue are oxidized by oxygen containing gas in a fluidized oxidizing furnace 19, whose temperature is regulated so as to be 600-1000 deg.C by heat exchange between compressed gas 107, whereby gas 115 is obtained. Gas 108, 115 from both of the furnaces 1, 19 are supplied to a combustor 7 together with the compressed air 107, which has effected heat exchange in the fluidized bed oxidizing furnace 19 while gas 108 from the fluidized bed gasifying furnace 1 is burnt perfectly and, thereafter, drives a gas turbine 9 and generates steam 111 for driving a steam turbine 11 to effect power generation. According to this method. poor quality fuel can be utilized effectively.
Patent JP-H03111842-A (JP)
Title: Base for photographic printing paper
Inventor: KAMIYA MASAHIRO
IPC: G03C1/79
Filed: 1989-09-27
Abstract: PURPOSE:To improve the dispersibility of the titanium dioxide pigment in a polyolefin resin compsn. prepd. by a specific method and to enhance photographic sharpness by forming the coating layer or the front side of the base of the above-mentioned resin compsn. CONSTITUTION:This base is formed by coating both the front and rear surfaces of a sheet-like base body (e.g.; wood free paper of a desired basis weight) with the layers consisting of the resin compsn. essentially composed of the polyolefin by an extrusion coating method. The front side coating layer is formed by using the compsn. prepd. by diluting and kneading the master batch of a polyolefin resin (e.g.: high- and low-density polyethylene) contg. the titanium dioxide pigment (e.g.: anatase type titanium dioxide subjected to an alumina treatment) with the polyolefin (e.g.: polyethylene) having >= 1.0 X 10<3> poise melt viscoity at 140 deg.C and 5000 1/sec shearing rate.
Patent JP-H0297050-A (JP)
Title: Semiconductor integrated circuit
Inventor: MURAKAMI MASAAKI
IPC: H01L25/07
Filed: 1988-10-03
Abstract: PURPOSE:To obtain a semiconductor integrated circuit, in which a wiring can be simplified and at the same time, a mounting density can be improved, by a method wherein the circuit is constituted into such a structure that the lead terminals of a package for housing semiconductor integrated circuit chips can be connected to a plurality of wiring boards. CONSTITUTION:In a semiconductor integrated circuit 1 of a structure; wherein a simple semiconductor integrated circuit chip 3 or a plurality of semiconductor integrated circuit chips 3 and lead terminals 2 for extracting terminals of the chips 3 outside of a package 11 are provided, the terminals of the chips 3 and the lead terminals for extracting the terminals of the chips 3 outside of the package 11 are connected to each other and they are sealed in the simple package 11; the circuit 1 is constituted into one provided with a structure, wherein the lead terminals 2 for extracting the terminals of the chips 3 outside of the package 11 are extracted to a plurality of planes and are simultaneously connected to a plurality of wiring boards 5 of the circuit 1. For example, a circuit 1 is connected with a plurality of wiring boards 5 respectively by lead terminals 2 provided so as to become connectable in two directions.
Patent JP-H0297112-A (JP)
Title: Complementary mos integrated circuit
Inventor: SASADA TATSUYOSHI
IPC: H03K17/04
Filed: 1988-10-03
Abstract: PURPOSE:To reduce the spike noise in switching the output circuit and power consumption by giving a difference of propagation delay time between output preceding stage circuits which drive a P-channel MOS transistor TR and an N-channel MOS TR of an output circuit. CONSTITUTION:A P-channel MOS TR 5 of the output circuit is turned off when a potential V'Ia of an input terminal 9 is in the high level, and the TR 5 is turned on when this potential is in the low level. An N-channel MOS TR 6 of the output circuit is turned on and off when the potential V'Ia is in the low level and the high level respectively. Relations of switching time between output preceding stage circuits 7 and 8 are set to tPHLa>tPHLb and tPLHa<tPLHb. Therefore, the potential V'Ia of an input terminal 9 and a potential V'Ib of an input terminal 10 do not simultaneously go to the low level and the high level respectively. Consequently, a through current ICC scarcely flows because both MOS TRs 5 and 6 of the output circuit are not turned on at the same time. As the result, the spike noise for switching is reduced and the power consumption is reduced.
Patent JP-2000078627-A (JP)
Title: Telephone set displaying caller number
Inventor: MURAI ATSUYA
IPC: H04M1/57
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set displaying a caller number where a caller number is displayed on all telephone sets even when a plurality of the telephone sets are connected in parallel and a call is surely received even when a telephone set having no provision for the caller number display is connected as the parallel connection telephone set. SOLUTION: A telephone set with display able to receive a caller number trough, e.g. a general subscriber line is provided with a circuit 11 that detects line polarity inversion, a 16 Hz detection circuit 12, a means consisting of a line ON/OFF control circuit 13 and a data reception circuit 15 where a reply of a parallel connection telephone set 120 is discriminated by the 16 Hz detection circuit and a means that varies a wait timing up to reply of the parallel connection telephone set 120. Or the telephone set with display is provided with a line loop on/off detection circuit 31 and with a means that discriminates a reply of the parallel connection telephone set 120 by the line loop on/off detection circuit.
Patent JP-H0297030-A (JP)
Title: Device for transferring carrier tape
Inventor: KASHIMA NORIYASU
IPC: H01L21/50
Filed: 1988-10-03
Abstract: PURPOSE:To increase the nondefective rate by preventing the contact between an inner lead and an edge part of semiconductor chip as well as the breakdown of inner lead from occurring by relieving the bending of carrier tape by a method wherein the curvature R of the carrier tape running surface of a guide member which running-guides the carrier tape being bent by the guide member is specified to exceed a specified value. CONSTITUTION:After bonding a semiconductor component 3 onto an inner lead 2 provided on a carrier tape, within a transfer system or the carrier tape 1 running the carrier tape 1, the curvature radius W of the carrier tape running surface of a guide member which running-guides the carrier tape 1 being bent by the guide member is specified to meet the requirement represented by the following formula i.e., R>={icostheta+(a-b)}/sintheta, wherein each sign represents as follows, R is a radius of curvature, i=length of lead 2, a=1/2 length of semiconductor chip 3 in the transfer direction, b=distance from the end of semiconductor chip 3 in the junction part between inner lead 2 and semiconductor chip 3, h=bump height of inner lead 2 caused by bending the carrier tape 1 and theta=h/b.
Patent JP-H0592379-A (JP)
Title: Cooperation control system for double arm robot
Inventor: KOGA MASANORI
IPC: G05D3/00
Filed: 1991-09-27
Abstract: PURPOSE:To precisely and reproducibly operate a double arm robot by incorporating a control point frame, a desired point frame, a control frame, a control point working frame and the like as frames indicating the position and the posture of the robot with which the double arm robot can be cooperationally moved. CONSTITUTION:In a double arm robot cooperation control system, two variable desired point frames are provided. Further, there are provided two desired point frames, a control frame having a predetermined relationship with respect to these two desired pint frames, for cooperation, and a control point working frame for changing the control point frames. Further, there is provided a general-purpose working frame for exchanging data among the control point frame, a control frame and a symmetric frame. A small variation in relation to the control frame is calculated, and the control point frame is calculated so as to follow up the small variation, so as to adjust an object to the cooperation performed by two arms of the double arm robot.
Patent JP-H04127069-A (JP)
Title: Optical sensor
Inventor: SUGII RYUZO
IPC: G01R15/24
Filed: 1990-09-18
Abstract: PURPOSE:To simplify a structure and to enhance temp. stability by providing an electro-optical crystal element having natural polarizing capacity and having thickness bringing an angle of polarization to 90 deg. and guiding the incident light to a polarizer and the emitting light of a detector to a collimator lens CL in parallel. CONSTITUTION:The beam becoming parallel by an input CL 5a becomes transmitted linear polarized beam and reflected linear polarized beam crossing each other at a right angle by a polarizer 5b. The reflected linear polarized beam is incident to an optical axis at an angle of 45 deg. by a 1/4 wavelength plate 5c to become circular polarized beam to be emitted to an electro-optical crystal element 7. This circular polarized beam is modulated in phase by the voltage applied to the element 7 to become oval polarized beam and, since the main axis of an oval is rotated by 90 deg. by the natural polarizing capacity of a crystal, the amplitude in the direction crossing the polarizing direction of the polarizer 5b at a right angle passes through analyzer 5e to be guided to an output CL 5f and the incident beam to the polarizer 5b and the emitting beam from the analyzer 5e are arranged on the same plane to be respectively guided to the LCs 5a, 5f in parallel. By this constitution, temp. stability is enhanced and, since the respective optical fibers 55a, 55b of incident beam and emitting beam can be led out in the same direction or in opposite directions, a structure becomes simple.
Patent JP-H0989194-A (JP)
Title: Gas filling device
Inventor: TAKANO SUSUMU
IPC: F17C5/02
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To improve precision and safety of a gas filling device provided with a swing-type filling machine by improving durability of a gas supplying line while enabling the gas supplying line to cope with the turning movement and the reciprocating movement of the filling machine. SOLUTION: A gas supplying line (e) follows the operation of a filling machine (b) after universal joints 50 to 55 on the parts to cope with the turning movement and oscillation of the filling machine (b) are turned, and aligning, connection and detachment of a filling nozzle 32 in relation to a filling port 103 can be high-precisely, smoothly and suitably performed without generating torsion on pipe bodies 41 to 48. Since the pipe bodies 41 to 48 are formed of steel pipes, durability is high, and safety is drastically improved since torsion is not generated on respective pipe bodies by the operation of the filling machine (b).
Patent JP-H08182511-A (JP)
Title: Plastic-made zipper member for being sewn on fiber cloth
Inventor: JIYANNKUROODO POMIE
IPC: D05B29/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an economical means so as to enable faster buttons to be sewn to elastic and flexible fiber cloth by the means directly and reasonably while maintaining predetermined center intervals in perfectly straight rows. SOLUTION: A predetermined number of male faster parts 1 and female faster parts 2 are each arranged in rows between two supporting rods 3 in parallel with each other at predetermined intervals [a] provided for sewing. The supporting rods 3 are integrally connected to the base plate 4 of each faster part via at least two breakable webs 7.
Patent JP-H06104202-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOYAMA MASAAKI
IPC: H01L21/28
Filed: 1992-09-18
Abstract: PURPOSE:To form a contact hole smaller than the diameter of an opening shaped to a resist film to an insulating film by varying a process regarding improvement in a method, in which the contact hole is formed to the insulating film of a semiconductor device. CONSTITUTION:The manufacture of a semiconductor device includes a process, in which an insulating film 1 is etched in an anisotropic manner while using a resist film 2 shaped onto the surface of the insulating film 1 as a mask and a contact hole la is formed, a process, in which the insulating film 1 is sputtered and etched, the diameter of the upper section of the contact hole 1a of the insulating film 1 is expanded through etching while the insulating film 1 is deposited to the lower section of the contact hole 1a and a contact hole 1b, a lower section of which is closed and which is tapered, is formed, and a process, in which a contact hole, which has the effective contact-hole diameter of a diameter smaller than the diameter of the contact hole 1a and is tapered, is shaped by etching the insulating film 1 in the anisotropic manner.
Patent JP-S60193270-A (JP)
Inventor: AUGUSUTO BUINZERU
IPC: H01M4/98
Filed: 1984-11-28
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。