baber/WOPTO huggingface dataset:
Patent JP-H08245646-A (JP)
Title: Production of optically active organosilicon compound
Inventor: HAYASHI TAMIO
IPC: C07F7/14
Filed: 1995-03-09
Abstract: PURPOSE: To obtain an optically active organosilicon compound which is industrially important as a production intermediate of compounds for medicines, agrochemicals, ferroelectric liquid crystal materials, etc., in high yield and optical yield. CONSTITUTION: This compound is expressed by formula I [(n) is 1,2 or 3; X, Y and Z are each independently H, an alkyl, an alkoxy, a haloalkyl or a halogen), e.g. 3-triethoxysilylcyclopentene. The compound of formula I is obtained by reacting cyclic conjugated dienes expressed by formula II [e.g. 1,3- cyclopentadiene] with silanes expressed by formula IV (e.g. trichlorosilane) in the presence of a transition metal complex [e.g. palladium] containing an optically active organic tertiary phosphine compound expressed by formula III (R<1> is H, a 5-7C cycloalkyl, etc.; R<2> is an alkoxy, etc.) as a ligand.  At this time, the compound of formula II, the compound of formula IV in an amount of 1-1.2 times by mol and a metal compound in an amount of 0.0001-0.001 times by mol based on the compound of formula II and the compound of formula III in an amount of 2 times by mol based on the metal compound are added to a solvent such as hydrocarbon and the reaction is preferably carried out at 20-40 deg.C.
Patent JP-S5264348-A (JP)
Title: Steam hair iron
Inventor: ABURA YOSHIAKI
IPC: A45D1/02
Filed: 1976-04-30
Abstract: PURPOSE: To provide a steam hair iron having a small time-lag between feed of water and generation of steam. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10232016-A (JP)
Title: Fuel feed control method of multi-fuel fired boiler and apparatus thereof
Inventor: AOTA HIROMI
IPC: F23N1/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To correspond to a load change and to properly maintain the relationship (balance) between a feed rate of two or more kinds of fuel and a load constantly even in a transient period in the course of changing an operational condition, in a multi-fuel fired boiler which uses two or more kinds of fuel. SOLUTION: This fuel feed control method of a multi-fuel fired boiler uses one of a plurality of fuels A, B, and C which are fed into the multi-fuel fired boiler as an adjusted fuel C for a buffer, and obtains the necessary amounts CA and CB of the adjusted fuel C which balances the load at each finish time of a change TA and TB of each fuel A and B when shifting to the target loads A2 and B2 of the other fuels A and B except for at least the adjusted fuel C. The adjusted fuel and the other fuels at each finish time of the change is preferably tabled to control the fuel feed rate in real time based on the table.
Patent JP-H07233287-A (JP)
Title: Flame-retardant resin composition
Inventor: KANEMITSUYA KAZUHIKO
IPC: C08L9/06
Filed: 1994-02-22
Abstract: PURPOSE:To obtain a nonhalogen flame-retardant resin compsn. which is excellent in mechanical characteristics such as scratch resistance, abrasion resistance, deformability, and flexibility even though it contains large amt. of a hydrated metal oxide as the flame retardant. CONSTITUTION:100 pts.wt. thermoplastic hydrogenated styrene-butadiene elastomer is compounded with 50-350 pts.wt. hydrated metal oxide, 5-50 pts.wt. silicone-graft ethylene-methyl methacrylate copolymer, and if necessary 400 pts.wt. or lower halogen-free olefin polymer.
Patent JP-S56145920-A (JP)
Title: Epoxy resin composition
Inventor: TOMIYOSHI KAZUTOSHI
IPC: C08G8/12
Filed: 1980-04-15
Abstract: PURPOSE: To obtain the titled composition, comprising an epoxy resin, specific phenol novolak resin, filler and curing catalyst, yielding small stress when cured, having excellent electric characteristics, and being suitable for resin sealing of electrical and electronic parts.  
     CONSTITUTION: 100pts.wt. Epoxy resin (A) is milled with 10W200pts.wt. phenol novolak resin (B) of the formula, where R is monovalent substituted or nonsubstituted hydrocarbon group of C 3W5 , the place at which R is bonded being ortho or metha position; n is 0 or a positive integer; m in a positive integer; n/m is 9 or less, 100W600pts.wt. fillers (e.g. mica or BaSO 4 ) (c) and a curing catalyst (e.g. imidazole) (D). Said composition has excellent mechanical strength, adhesion to lead frames, flow characteristics in molding and humidity resistance, and a high glass transition temperature, and is effective in upgrading initial yield and in the reduction of failure in humidity resistance tests when used for resin sealing, being thereby able to upgrade the reliability of LSI, IC and so on. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62205641-A (JP)
Title: Recognizing apparatus for semiconductor chip
Inventor: SEKIYA HIDENORI
IPC: H01L21/68
Filed: 1986-03-05
Abstract: PURPOSE:To prevent erroneous recognition of a recognition control device, by forming a reflecting cover of a light source so that its cross section is a part of an elliptic cylinder and the central point of the light source and the recognizing point of a semiconductor chip are two focal points of the ellipse, thereby obtaining the reflected light having the constant amount of light all the time even if the chip is inclined. CONSTITUTION:A light source cover 23 is formed in an elliptic shape so that a central point 1a of a light source 1 and a recognizing point 22a of a chip 22 are two focal points. A light beam, which is directed to a reflecting point 23a on the cover 23 from a point 1b on the light source is vertical to the surface of the light source 1. A light beam, which is directed to a reflecting point 23b on the cover 23 from a point 1c on the light source, is also vertical to the surface of the light source. The lengths of both light paths from the light source 1 to the recognizing point 22a of the covers become equal. Therefore, even if the chip 22 is inclined, the amount of a reflected light beam 5, which is reflected by the recognizing point 22a of the chip 22 and directed to a camera 6, among the light beams reflected by the cover 23 becomes constant.
Patent JP-H06238751-A (JP)
Title: Production of decorative material having embossed pattern
Inventor: YAMASHITA YOSHIYUKI
IPC: B29C59/02
Filed: 1993-02-16
Abstract: PURPOSE:To easily, accurately and efficiently obtain a decorative material developing extremely excellent action in design characteristics. CONSTITUTION:A shaping film 34 having a built-up printing layer 32 due to curable ink and a shaping film 35 having a built-up printing layer 35 due to the curable ink are successively superposed on a thermoplastic resin base material 31 and the whole is subjected to thermal press processing to form an embossed pattern on the surface of the thermoplastic resin base material to produce a decorative material.
Patent JP-H06238355-A (JP)
Title: Compound die and method for super plastic forming
Inventor: KATAGIRI TATSUO
IPC: B21D26/055
Filed: 1993-02-16
Abstract: PURPOSE:To prevent a super plastic material sheet from entering into the clearance between a forming die and die box at super plastic forming not so as to break super plastic sheet by filling a granular material or powder in the clearance between a forming die and die box. CONSTITUTION:A forming die 3 is placed in a die box 2. The die box 2 and forming die are heated to super plastic forming temp, successively, a granular material 4 or powder is filled the clearance between the die box and forming die. By filling the granular material or powder before heating the die box 2 and die 3, the granular material 4 is sintered/struck, integrating to one body not so as to separate. Successively, a super plastic material 5 is placed on the die box 2, placing a ceiling plate 1 thereon and executing super plastic forming with supplying forming gas from a supply port 6. By this method, the super plastic forming is executed simply and rapidly.
Patent JP-S60193187-A (JP)
Title: Magnetic recorder/reproducer of rotary magnetic head type
Inventor: NAKAGAWA KUNIHIKO
IPC: G11B27/19
Filed: 1984-03-14
Abstract: PURPOSE:To enable a high speed retrieval of an information signal recorded in an oblique track at an arbitrary position on a magnetic tape by detecting information signals from plural tracks on the magnetic tape. CONSTITUTION:A detection-only fixed magnetic head 15 is used instead of a fixed magnetic head 9 capable of reproduction and deletion, and a counting circuit 16 is added and connected to said head 15, which is abutted on a magnetic tape 1. Information signals recorded in an oblique track 17 of the magnetic tape 1 are detected, and an across-track detecting signal is given to the counting circuit 16, which counts the signal and generates data showing the number of tracks of the track 7 across the detection-only fixed magnetic head 15. As a result, incremental position information can be obtained, and information signals recorded in an oblique track at an arbitrary position of the magnetic tape can be retrieved at a high speed. Since the oblique track 17 is formed in the entire area of a tape width, positioning mechanism adjustment of the detection-only fixed magnetic head 15 to the oblique track 17 is extremely simplified.
Patent JP-H10246608-A (JP)
Title: Contact type size measuring device
Inventor: KO HIROSHI
IPC: G01B7/02
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization of a measuring head by maintaining sufficient torsion strength by a mechanism forming a resilient fulcrum by a plate spring. SOLUTION: This measuring device is provided with a fixing base 81, first and second displacement members 89, 93 having first and second probes 84, 94 respectively brought into contact with an object to be measured 100, a plurality of first and second parallel plate springs 82a, 82b, 92a, 92b movably supported while the postures of the first and second displacement members 83, 93 are held to the fixing base 81, and first and second displacement detection mechanisms 85, 95 for detecting the displacements of the first and second displacement members 83, 93. In this case, the first plate springs 82a, 82b and the second plate springs 92a, 92b are alternately disposed, and when they are seen from the direction perpendicular to the plate faces of the first and second plate springs, the planes of the first plate springs 82a, 82b and the second plate springs 92a, 92b are overlapped.  The first and second displacement members are constituted of a wide spring fixing part and a narrow connection part.
Patent JP-S59176802-A (JP)
Title: Production progress system with synchronization of parts
Inventor: KOBAYASHI HIDEAKI
IPC: G06Q50/04
Filed: 1983-03-28
Abstract: PURPOSE:To promote a smooth production by securing the synchronization of parts between the processing and assembling at a manufacturing shop having the variation of production through an individual reception of orders of a small amount of many kinds. CONSTITUTION:A manufacturing shop comprises a processing shop 1a, each working process 1b, a conveying path 2, an intermediate warehouse 3, a waiting area 4, a control center 5, an assembling shop 6a and each assembling process 6b. A row material supplied to the shop 1a is processed at the process 1b and carried along the path 2 to be stored temporarily in the warehouse 3 provided after the shop 1a. Then the processed material is sent out of the warehouse 3 with an indication of the center 5 and sorted at the area 4. These sorted parts are sent to the shop 6a and then assembled in the process 6b.
Patent JP-S60195641-A (JP)
Title: Microprogram controlling device
Inventor: ISHIZAKI ISAO
IPC: G06F9/22
Filed: 1984-03-16
Abstract: PURPOSE:To obtain a microprogram controlling device from which the quantity of hardware can be reduced, by commonly using a RAM for state hysteresis data and fault diagnostic program. CONSTITUTION:When a stopping condition such as fault is detected in a microprogram controlling device, the controlling device is stopped and the program reading out sequence from a ROM1 and state hysteresis data writing sequence to a RAM2 are also stopped. At this time, a log routine stored in the ROM1 is started and a swtich 7 is switched to a receive the output of the RAM2. A microinstruction CMD sets an FF17 to a set condition and a RAM controlling circuit 18 outputs the designation signal of a minum access mode to a counter 3. Accordingly, the counter 3 successively subtracts ''1'' from its holding content at the time of stoppage and the address of the RAM2 designated by the holding content of the counter 3 is read out by an external service processor, etc., through the switch 7, a reading out register 21, and data bus 9.
Patent JP-S53135682-A (JP)
Title: Operation state display system
Inventor: KITAOKA HIROSHI
IPC: G06Q50/10
Filed: 1977-04-30
Abstract: PURPOSE: To display operations at instantaneous breaking or interruption of power supply and let them coincide with the data of a central computer by providing a means of dividing the operations for performing specified processing of terminal units to plural operating states and storing these and a non-volatile memory means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05245497-A (JP)
Title: Apparatus for removing precipitated scale
Inventor: SUGANO YASUNORI
IPC: C02F5/00
Filed: 1992-03-09
Abstract: PURPOSE:To keep the amount of hot water almost constant by removing precipitated scale of geothermal water and reducing the adhesion of scale to a hot water supply pipe. CONSTITUTION:A precipitated scale removing apparatus consists of the inlet chamber 3 connected to a geothermal water storage tank 1, the brush element 7 communicating with the inlet chamber 3 and adsorbing precipitated scale of geothermal water, the outlet chamber 9 connected to the brush element 7 and having one or more outlet pipe 8 and a monitor pipe 10 detecting precipitated scale. Therefore, the amount of hot water becomes constant and the maintenance work of a hot water supply pipe is simplified.
Patent JP-S51126850-A (JP)
Title: A detector of the amount of slack of a belt-shaped object
Inventor: SHIMADA MASAHARU
IPC: G01B11/02
Filed: 1975-04-28
Abstract: PURPOSE: Install a latticed light-source on one of the side-walls of a vacuum tube which sucks in the slackened part of magnetic tapes or record-paper, and at the same time install on the other side-wall a latticed light converging optical system. Thus, a smaller-in-size and highly accurate system is accomplished. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02262845-A (JP)
Title: Digital pll apparatus for parallel operation system
Inventor: TAKEUCHI HIROSHI
IPC: H02M7/493
Filed: 1989-03-02
Abstract: PURPOSE:To reduce follow-up phase difference between a plurality of controllers by providing a three-phase/two-phase converting means, a two-phase feedback signal producing means, means for detecting phase difference between three- phase input and feedback signal, means for producing pulse proportional to the phase difference, first and second counters, a phase compensation operating means, and an adding means. CONSTITUTION:A three-phase/two-phase converter 10 converts a three-phase input signal into a two-phase signal which is then applied onto a phase difference detecting circuit 11, and a feedback signal produced from a data generator 18 is applied onto the phase difference detecting circuit 11. The phase difference detecting circuit 11 detects the phase difference between the three-phase input signal and the feedback signal and produces pulses 101 having frequency proportional to the phase difference, then the pulses are counted by a phase counter arranged in its controller and the counter is cleared when the count reaches to the frequency of commercial power source. A high speed correction operating circuit 16 operates the phase correction amount which is added in an adder 17 for every constant period sampling time. By such arrangement, follow-up phase difference between a plurality of controllers can be reduced.
Patent JP-H06263209-A (JP)
Title: Work loading device
Inventor: KISHINO SACHIO
IPC: B65G1/04
Filed: 1993-03-11
Abstract: PURPOSE:To store and take out a work easily at any height of a pallet irrespective of the form of work by providing a work transfer means which operates when a work held in a work coveying means is located on the extension of the opening of the work storing area and transfers it to the work storing area. CONSTITUTION:When the location of a loader 100 relative to a work storing area 201 is determined, a pushing cylinder actuator 102 is extended with a positioning cylinder actuator 121 extended and a pusher 105 located at its operating body 102a is moved to transfer a work W put on a loading plate 112 is transferred to the work storing area 201 and to give storing completion signals to a programmable controller in order to add one to a counter corresponding to the work storing area 201. When the work W is stored in the work storing area 201, the pushing cylinder actuator 102 is retracted.
Patent JP-S60196328-A (JP)
Title: Covering device of soft tube
Inventor: USUI KAZUNORI
IPC: B29C63/18
Filed: 1984-03-19
Abstract: PURPOSE:To contrive simplification of covering work of a tube, by a method wherein sliding contact of a large number of spheres held by a divided case is made to perform with the external circumferential surface of a cylinder, an elastic device pressing the spheres toward the center of the cylinder is provided and a receiving part of the cylinder is provided at the lower part of the cylinder. CONSTITUTION:The titled device is so constituted that a large number of steel balls 4 held rotatably by a divided case 5 is made to bring into sliding contact with the external circumferential surface of a cylinder 1 held by a receiving part of the cylinder at a predetermined height of the cylinder 1 and the steel ball 4 is pressed toward the center of the cylinder 1 by a coil spring 6 through the case 5. With this construction, as the steel ball 4 is relieved outward against force of the spring 6 when a soft tube 7 is pressed down along the external circumferential surface of the cylinder 1 by a feed roller 8, the tube 7 is pressed down to a predetermined position without receiving strong resistance. With this construction, covering of the soft tube 7 over the cylinder while the cylinder is being held becomes possible and covering work is simplified.
Patent JP-H02229908-A (JP)
Title: Asymmetrical screw device
Inventor: MATSUSHIMA RYUTARO
IPC: F16B33/02
Filed: 1989-03-03
Abstract: PURPOSE:To make it possible to prevent slackening of a screw part by means of bend of thread ridge taking place at the time of tightening so as to hold the tightness by providing a clearance in such a way as gradually increasing, a space between slant surfaces of a thread ridge facing in the direction opposite to that of tightening, toward the low bending strength side in advance, in a screw part where thread ridges of mutually different bending strengths are combined together. CONSTITUTION:When the bending strength of a thread ridge of an enternal thread part 14 is smaller than that of an internal thread 16, a slope 15a, which faces the reverse direction L1 of the tightening, of the external thread part 14 is partially cut to form a slope 15b, thereby extending the bottom 18 of the external thread part 14 in tightening advancing direction T1. When this screw device is tightened, the part in the vicinity of the addendum 20 of a thread ridge 15 of the external thread 14 having lower bending strength is tightened in an almost point-contact state against a slope 17a of 17b of the thread ridge 17 of the internal thread part 16. The thread ridge 15 of the external thread part 14 is gradually bent toward the tightening advancing direction T1 side because of strong tightening force at the time of tightening. Thus, the slope 15a or 15b of the thread ridge 15 is brought in close contact with the slope 17a or 17b of the thread ridge 17 and is tightened. Accordingly, the friction area is enlarged, thereby preventing the slackening of the screw part.
Patent JP-H09244914-A (JP)
Title: System evaluation supporting device
Inventor: TAKEMORI YASUSHI
IPC: G06F11/22
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To selectively execute one from plural commands corresponding to a test result. SOLUTION: A frame buffer 12 converts data from the video terminal of a device 3 to be tested into the image of a bit map, a character recognition part 13 detects the character string of a message or the like from the image of the bit map and a character string comparison part 14 compares the data of the detected character string with the respective messages stored in a display character string storage part 21 beforehand. An output data decision part 16 decides output data to be outputted to the device 3 to be tested based on the character string whose matching is detected, the history information of the character string whose matching is detected generated in a history storage part 15 and an output data decision reference stored in an output data decision reference storage part 22 beforehand.  A console output part 17 reads the decided output data from an output data storage part 23 and transmits them to the device 3 to be tested.
Patent JP-S54143680-A (JP)
Title: Vibration detector
Inventor: SAMEJIMA TSUTOMU
IPC: G01H1/00
Filed: 1978-04-29
Abstract: PURPOSE: To position a needle by providing a spacer disposed insertably between the needle and main body and letting the needle contact the spacer.  
     CONSTITUTION: A spacer 10 is inserted through a hole 1b into a hollow part 2. Next, a needle 9 is inserted into the hollow part 2 from above and its end part 9a is contacted to the spacer 10. Next, the hole 5a of the elastic body 5 disposed downward is fitted onto the needle 9 and the elastic body 5 is forced into the hollow part  2, after which the spacer 6 is completely inserted into the hollow part 2 to let the  elastic body 5 contact the step part 1b. Here, even if large impact force is applied to  the main body 1, there is no likelihood that this impact force directly acts upon the  end part 9a of the needle 9 from the bottom face 1c and slides the neelde 9 toward  microswitch 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08244433-A (JP)
Title: Suspension control device for vehicle
Inventor: TOHATA HIDEO
IPC: B60G17/06
Filed: 1995-03-10
Abstract: PURPOSE: To suppress the rolling movement of a vehicle by correcting insufficient damping force in diagonal rolling direction. CONSTITUTION: A suspension control device for vehicle is provided with a shock absorber 3 which is provided with a means to change damping coefficient 51, a means to detect the absolute speed of the sprung mass of each wheel 52, a means to detect a relative speed of an unsprung mass to the sprung mass, and a control means 54 which drives the damping coefficient change means 51 so that the damping coefficient of the shock absorber 3 is identical to a target damping efficiency calculated from those values detected from these detecting means.  Also the control means 54 is provided with a means to compare the target damping coefficients of the wheels located diagonally 55 and a roll damping correction means 56 which, based on the comparison results, sets the minimum damping efficiency Cmin as a damping efficiency when one target damping coefficient is less than the minimum damping efficiency Cmin capable of setting by the shock absorber 3 and increases the damping coefficient of the shock absorber of the other wheel located diagonally more than the target damping efficiency.