baber/WOPTO huggingface dataset:
Patent JP-H09111352-A (JP)
Title: Production of pearlitic rail excellent in wear resistance
Inventor: KAGEYAMA HIDEAKI
IPC: C21D8/06
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To improve the wear resistance of a hyper-eutectoid rail steel by a rapid accelerated cooling heat treating method. SOLUTION: A steel rail contg. >0.85 to 1.4% C, 0.10 to 1.00% Si and 0.10 to 1.50% Mn and furthermore contg., at need, one or >=two kinds among 0.05 to 0.80% Cr, 0.10 to 0.50% Mo, 0.02 to 0.30% V and 0.002 to 0.050% Nb is subjected to accelerated cooling from the temp. in an austenitic region at 10 to 30 deg.C/sec, and the accelerated cooling is stopped at the temp. in which pearlitic transformation progresses by at least 70%. Thus, by the rapid accelerated cooling covering deterioration in the hardenability of the hyper-eutectoid steel, the high strength wear resistant rail can be produced.
Patent JP-S61148849-A (JP)
Title: Semiconductor device
Inventor: TEZUKA IZUMI
IPC: H01L23/495
Filed: 1984-12-24
Abstract: PURPOSE:To obtain a leadframe structure, whose quality and reliability are enhanced, by providing a recess in the surface of a tab, connecting a semiconductor chip on said recess, and securing the thickness of a resin molded body on the chip by the depth of the recess. CONSTITUTION:A recess 6 is provided in a chip attaching surface of a tab 2. The recess 6 is formed in the entire surface of the tab by the increased amount of the chip owing to the stamping of a press metal mold, by which a leadframe is blanked. thus the tab is lowered by using the frame such as this. A semiconductor chip is attached on the upper surface of the tab. Owing to the presence of the recess 6, the width of a resin on the upper surface of the chip is compensated for by the depth of the recess 6 when sealing is performed by a resin body 4. Thus a width t7 is secured. Even if the thick chip is used, the thickness t7 of the resin on the chip can be sufficiently provided. Moisture resistance is not impaired in a compact thin package.
Patent JP-H08137802-A (JP)
Title: Small-sized electronic computer with alarm function
Inventor: KUMAI HISAO
IPC: G06F15/02
Filed: 1994-11-04
Abstract: PURPOSE: To improve the convenience and portability by providing other functions. CONSTITUTION: This electronic computer is equipped with a human body detecting circuit 105 which detects a human body coming into contact with or approaching the knob of a door, a time counting circuit 109 which counts time, and a ROM 110 storing various control programs, etc., and a CPU 101 control alarming by an alarm part 103 on inputting a signal showing the detection of the human body from the human body detecting circuit 105 or detecting specific operation on a key part 106 by a user, performs processing for computation according to the operation of a key part 106 and sets the current time obtained by the time counting circuit 109, sound volume, etc., as to alarming, and displays the computation result, etc., at a display part 102.
Patent JP-H02121125-A (JP)
Title: Supporting device for optical system
Inventor: IKEGAME TETSUO
IPC: G11B7/09
Filed: 1988-10-28
Abstract: PURPOSE:To actuate a supporting device for optical system with small power consumption and the small heating value by setting the working center of a mobile member between the 1st and 2nd positions. CONSTITUTION:In a 1st attitude of a support device for optical system where the coincidence is obtained between the optical axis direction L and the gravity direction G, a mobile member 22 occupies a 1st position Q3. While the member 22 occupies a 2nd position Q1 in a 2nd attitude where the coincidence is secured between the direction orthogonal to the direction L and the gravity direction G'. Under such a condition, the working center of the member 22 is set between both positions Q3 and Q1. Thus it is possible to reduce the bias current value that is supplied to a drive member to correct the member 22 to its working center. As a result, both the power consumption and the heating value can be reduced for the supporting device.
Patent JP-H08133179-A (JP)
Title: Float device
Inventor: ONO MINORU
IPC: B63B35/44
Filed: 1994-11-04
Abstract: PURPOSE: To easily move a float by simple work, in the case of providing necessity for moving the float. CONSTITUTION: A relay box 9 is arranged in a floating condition in a water surface 1 between a float 2 floated on the water surface 1 and an equipment control panel 8 in a side of a land 7, and a start end part of an equipment side conductor cable 11, formed of a corrugate cable or the like electrically connecting an end part 11A to equipments 6 of a motor 5 driving a pump 4 mounted on the float 2, lighting equipment, etc., is mountably/demountably electrically connected to a terminal block set up in the relay box 9, further to electrically connect to the terminal block an end part of a control panel side conductor cable 12 formed of a corrugate cable or the like electrically connecting a start end part 12A to the equipment control panel 8 in a side of the land 7.
Patent JP-H05114432-A (JP)
Title: Electric connector provided with rear holder
Inventor: ENDO RYUKICHI
IPC: H01R13/42
Filed: 1991-10-18
Abstract: PURPOSE:To prevent the break of a hinge belt regarding a rear holder-attached connector wherein the rear holder is joined to a connector housing by the hinge belt. CONSTITUTION:An open part 1a of a terminal holding chamber 1 is formed in the external wall of a connector housing A and a rear holder B having a terminal stopping projected part 12 which moves toward the open part 1a is installed in the connector housing A by integrally joining them with a hinge belt 2. In the temporarily joined condition of the rear holder B, the terminal stopping projected part 12 parts from the transferring track of a terminal metal fitting C in the terminal holding chamber and in the normal joining condition, the terminal stopping projected part 12 is located in the transferring track to prevent the terminal metal fitting C from coming out toward the rear side.
Patent JP-H08135086-A (JP)
Title: Building timber
Inventor: MATSUSHIRO MASAHISA
IPC: E04C3/29
Filed: 1994-11-04
Abstract: PURPOSE: To use building timber for boxed timber used for columns, beams, etc., suppress the opening and closing of a kerf applied to the boxed timber and to prevent the deformation influencing bad effects on strength and appearance. CONSTITUTION: After the dry treatment of boxed timber 10 to which a kerf 12 is applied, a notched groove 14 is formed in an open section 12a of the kerf 12. A plate-like joint member 16 is fitted to the notched groove 14, and it is firmly fixed with adhesives, etc. By the constitution, the opening and closing of the kerf 12 is suppressed with the joint member 16, and the overall deformation is prevented.
Patent JP-H11110431-A (JP)
Title: Signal propagation delay time calculating method for logic circuit
Inventor: KUZUSAKA MASAHITO
IPC: G06F17/50
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To make highly accurately performable the signal propagation delay time calculation of a logic circuit such as a semiconductor integrated circuit at a high speed, by avoiding wiring delay time calculation utilizing a high-accuracy calculation model concerning a wiring within the range of an allowable error for the calculated result of signal propagation delay time between flip-flops. SOLUTION: Design information, execution necessity judgement reference value and wiring delay time estimate table are inputted from a design information file (S10). Calculation factors related to the circuit load delay time calculation of a logic element and the wiring delay time calculation of a microbus are extracted from the design information (S11 and S12). The circuit load delay time calculation of the microbus is performed by the high-accuracy calculation model (S13). The estimated wiring delay time of each microbus is found from the extracted calculation factors and the wiring delay time estimate table (S14). The estimated wiring delay time of each microbus is compared with the execution necessity discrimination reference value and when it is less than the execution necessity discrimination reference value, the wiring delay time calculation of that microbus is omitted (S15).
Patent JP-S63126057-A (JP)
Title: Data transfer system
Inventor: SATO TAKASHI
IPC: G06F13/36
Filed: 1986-11-14
Abstract: PURPOSE:To attain rapid data transfer in a data transfer system connected to two buses by leading/writing data directly in the buses based on previously held addresses in case of transferring the data between the buses. CONSTITUTION:In case of writing data read out from a memory 17 on the VME bus 15 side in a memory 18 on a VMX bus 16 side, a CPU 1 outputs an address strobe signal, previously latches a written address in an address latch 14 and sets up a flip flop B3. The CPU 1 reads out data through the VEM bus 15, latches the data in a data latch 8, and simultaneously reads out the address. Thus, the data read out from the memory 17 are automatically written in the memory 18 on the VMX bus 16 side in accordance with the data held in the address latch 14.
Patent JP-2001098401-A (JP)
Title: Work socks
Inventor: KOBA HIDEFUMI
IPC: A41B11/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To place a non-slip member on a part of the sole of a sock. SOLUTION: The non-slip member made 12 of rubber, soft plastic or the like is stuck, here and there, on areas of the heel part 1, the outer edge part 2, the inner edge part 5 and the sole part 6 of the grounding side of the sock 11. Thereby, the sock 11 scarcely slips on a floor or the like when loading is carried or delivered, and it becomes easy to put on a shoe.
Patent JP-H04149060-A (JP)
Title: Production of oxide superconductor
Inventor: TORII YASUKO
IPC: C01G1/00
Filed: 1990-10-08
Abstract: PURPOSE:To simplify the control of a compsn. and to convert a superconducting phase having a desired compsn. into a single phase by carrying out calcining in a specified atmosphere when an oxide superconductor of Tl-Bi-Ca-Sr-Cu-O or Tl-Bi-Pb-Ca-Sr-Cu-O type is produced. CONSTITUTION:When an oxide superconductor of Tl-Bi-Ca-Sr-Cu-O or Tl-Bi-Pb- Ca-Sr-Cu-O type is produced, a mixture of oxides and/or carbonates of the elements is press-molded into pellets and these pellets are sintered in a hermetically sealed vessel made of Au, Ag or an Au-Ag alloy in an atmosphere contg. an element (Tl) having high vapor pressure as one of the elements used or a compd. thereof (Tl2O3).
Patent JP-H01111925-A (JP)
Title: Boom structure of backhoe
Inventor: UEHARA TSUTOMU
IPC: E02F3/32
Filed: 1987-10-26
Abstract: PURPOSE:To raise the operability of backhoe by a method in which a link is detachably attached to a boom part on the basal end side, and a fixer capable of making the relative rocking of both intermediate an tip side booms impossible under a condition that the link is removed from the boom on the basal end side is provided. CONSTITUTION:A vertically movable boom 8 is provided to the machine body and an arm 9 with a bucket 10 is attached to the boom 8 in a back and forth rocking manner. A basal end side boom 11, an intermediate boom 12, and a tip side boom 13 for connecting the arm 9 are provided. An oil-pressure cylinder 15 is also provided for the booms 11 and 12 on the basal and tip sides and a link 18 is provided in parallel with the boom 12 over the booms 11 and 13. A fixer R capable of making the relative rocking of both the booms 12 and 13 impossible under a condition that the link 8 is removed from the boom 11 is also provided. A trench matching a construction site can thus be excavated.
Patent JP-S63126822-A (JP)
Inventor: POORU HEESUTEINGU UURII
IPC: A61K31/405
Filed: 1987-10-26
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-S61149786-A (JP)
Inventor: MAGARIYAMA KIYOSHI
IPC: F27D17/00
Filed: 1984-12-22
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-H03135420-A (JP)
Title: Isotope separation device
Inventor: ABE MOTOHISA
IPC: B01D59/34
Filed: 1989-10-20
Abstract: PURPOSE:To prevent the ion recovery efficiency from being lowered even in the formation of plasma state when the density of ionized specified isotope is increased by providing rod type electrodes between plural product recovery electrodes so as to be parallel to the light axis of laser and to be close to the light bundle of laser. CONSTITUTION:An evaporation crucible 4 receiving metal 3 is disposed in a vacuum vessel 2 and the vapor flow 7 of the metal 3 is generated by a heat source 5. Plural product recovery electrodes 9 are stood in line so as not to cross the vapor flow 7 above the crucibe 4, and a waste recovery plate 10 is disposed so as to cover the upside of the electrodes 9. Laser 8 is projected between the electrodes 9 so as to cross the flow direction of the vapor flow 7. The rod type electrodes 11 are provided between the plural electrodes 9 so as to be parallel to the light axis of laser and to be close to the light bundle of laser. As a result, the ion recovery efficiency is strongly prevented from deterioration even in the plasma formation state accompanied with the increase of the density of specified ionized isotope.
Patent JP-S61150150-A (JP)
Title: Recording mode discriminating circuit of tape
Inventor: MIYAZAWA SHUNICHI
IPC: G11B15/467
Filed: 1984-12-25
Abstract: PURPOSE:To discriminate the recording mode of a tape at high speed reproduction with simple circuit constitution by constituting a discriminating circuit with two comparator circuits having different reference levels and an exclusive OR circuit. CONSTITUTION:A frequency generator 1 generates a pulse signal corresponding to a cylinder rotating speed. This signal is amplified (3) and inputted to a frequency detection circuit 3 and becomes a detected output voltage 100 corresponding to the cylinder rotary speed. The voltage 100 is inputted to comparators 12, 13 at high speed reproduction, compared with different reference levels by the comparators 12, 13 and the result is outputted to an exclusive OR circuit 14. The circuit 14 outputs a recording mode discrimination result 400 of the reproduced tape. The tape recording mode discriminating circuit consist of the comparators 12, 13 and the circuit 14 in this way allowing to attain discrimination with simple circuit constitution.
Patent JP-2000099035-A (JP)
Title: Sound absorbing material and its production
Inventor: INADA ISATO
IPC: E04B1/86
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing material which exhibits good sound absorption characteristics, obviates the occurrence of the performance deterioration of the sound absorption characteristics by dislodgment or deviation of powder, etc., is of a light and thin type and has the workability equal to that of the conventional porous materials. SOLUTION: The sound absorbing material is formed by dispersing powder 2 into a resin matrix 1 of foamed polyurethane. The sound absorbing material exhibits the good sound absorption characteristics from a low-frequency region to a high-frequency region by the effect of the powder 2 and the pores 3 of the foamed polyurethane. The powder 2 is held within the resin matrix 1 of the foamed polyurethane and is not dislodged. The dispersion quantity of the powder 2 into the resin of the foamed polyurethane is preferably 50 to 100 pts.wt. per 100 pts.wt. resin of the foamed polyurethane.
Patent JP-2001092290-A (JP)
Title: Image-fixing device
Inventor: TSUKAMOTO TAKEO
IPC: G03G15/20
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an image-fixing device, capable of lessening the offset that coloring particulates forming the image formed on a recording medium come into contact with its image surface, when the image is heat fixed by passing current between rollers. SOLUTION: When an image adhered and formed by adhesion of toners together with a carrier liquid onto recording paper P is heat fixed onto this recording paper by the fixing roller 3 coming into contact with its image surface and the backup roller 14, abutting on the rear surface of the recording paper, the current is passed between both rollers. This fixing roller is constituted by forming a surface layer impregnated with fluororesin in the pores formed in a porous anodically oxidized film on the surface of an aluminum core. The offset of the toners to the fixing roller can be lowered by the high release property of the fluororesin.
Patent JP-2001089034-A (JP)
Title: Assembly reel for elevator rope
Inventor: ITO KEISUKE
IPC: B65H75/14
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an assembly reel for an elevator rope which is serviceable only by carrying in a bundle-like rope, dispensing with large number of reels, low in transport cost, safe in pull-out work, and efficient and smooth in handling. SOLUTION: The assembly reel for the elevator rope comprises a reel part 1 formed by coupling two flange frames 1a and 1b, a leg base 2 in which the reel part 1 is received and rollers 14 and 15 to be rotated are installed with its pull-out side high and an entrance side low, and an inclined plate 3 which is provided on one side of the leg base 2 in an attachable/detachable manner.
Patent JP-H06122686-A (JP)
Title: Method for optical resolution of racemic modification
Inventor: SATO YOSHINARI
IPC: C07D498/06
Filed: 1992-10-12
Abstract: PURPOSE:To optically resolve a racemic modification simply in high yield by reacting a racemic modification of a benzodiazepine derivative useful as a CCK antagonist with an optically active acid and separating formed diastereomer salts. CONSTITUTION:A racemic modification of a compound of having I [R<1> is aryl; X is O or group of formula II (R<4> is H or lower alkyl); A is direct bond or lower alkylene] or its salt is reacted with an optically active acid (preferably L-tartaric acid) to give two diastereomer salts comprising a compound of formula III and the optically active acid and a compound of formula IV and the optically active acid and the salts are separated. The separation of the diastereomer salts is carried out by taking advantage of difference in solubility in a solvent such as an alcohol. For example, (3RS)-3-amino-1-(2- fluorophenyl)-3,4,6,7-tetrahydro-4-oxopyrrolo[3,2,1-jk][1,4]benzodiaze pine may be cited as the racemic modification.
Patent JP-H04148954-A (JP)
Title: Color recording apparatus
Inventor: MIHASHI TOSHIYA
IPC: B41J29/38
Filed: 1990-10-12
Abstract: PURPOSE:To efficiently initialize a color table in a state good in user's conve nience by mounting a registration means registering inputted color data and an inputted registration form, a means setting the alteration region of the regis tration means corresponding to the registration form and an alteration means performing alteration processing on the basis of the alteration region. CONSTITUTION:When the command from a host computer 100 is hard reset (steps S5, S6), the all contents of a color table 221 are updated (step S7) on the basis of the content of a color table default value memory 222 in which a color table default value is already registered. When said command is soft reset, only temporarily registered content is renewed on the basis of the content of the color table default value memory 222 but the content of the table wherein a registration level is 1 is not updated (step 8). Therefore, in the soft reset, the first-40th contents are stored and the 41th-64th contents are initialized.
Patent JP-S63126297-A (JP)
Inventor: ENOMOTO AKIRA
IPC: H05K3/18
Filed: 1986-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07125638-A (JP)
Title: Steering wheel
Inventor: NAGATA ATSUSHI
IPC: B60Q1/42
Filed: 1993-10-29
Abstract: PURPOSE:To provide a steering wheel where no play is generated after a cancel pin is mounted on a vehicle, and no die-cast products are cracked when the cancel pin is set to a core in a steering wheel where cores of a boss part and a spoke part are die-cast. CONSTITUTION:In a steering wheel, cores 12, 14 of a boss part and a spoke part are formed by a die-casting method, and a cancel pin 32 for a winker is projected downward and set to the peripheral part of a boss 20. A cancel pin holding hole 30 consisting of an upper female screw part 26 and a lower fitting hole 28 is formed at the prescribed position of the peripheral part of the boss, and the cancel pin 32 consisting of an upper male screw part 36 and a lower working pin part 37 is screwed into the cancel pin holding hole 30.
Patent JP-H09114816-A (JP)
Title: Japanese word processor with automatic printing agate at kanji side of proper noun
Inventor: SASAKI TOSHIMASA
IPC: G06F17/22
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To automatically print agate at side of KANJI (Chinese character) of a proper noun at the time of a KANA/KANJI conversion. SOLUTION: The KANA character that an inputting person inputs from a keyboard 1 is stored in a memory 2 till a KANA/KANJI conversion is terminated. The KANA/KANJI conversion is terminated by depressing a determination key after the inputting person depresses a non-conversion key or depresses the KANA/KANJI conversion key or a proper noun KANA/KANJI conversion key. When the inputting person depresses the proper noun KANA/KANJI conversion key, a proper noun KANA/KANJI conversion means 4 acquires a KANA character from the memory 2 and retrieves a KANA/KANJI dictionary 21 on condition of the KANA character and the proper noun. The proper noun KANA/ KANJI conversion means 4 displays a pertinent KANJI candidate on a display 3 and requests the inputting person to perform a selection.  When the inputting person depresses the determination key, the proper noun KANA/ KANJI conversion means 4 prints the KANA acquired from the memory 2 on the KANJI on the display 3.
Patent JP-H07125525-A (JP)
Title: Active suspension control method for trailer
Inventor: KAWASAWA SHOZO
IPC: B62D53/04
Filed: 1993-10-29
Abstract: PURPOSE:To obtain an active suspension control method for a trailer by controlling active suspensions on the basis of the calculating expression wherein the change of upper and lower load of a coupler, to be changed according to the loading state in accelerating and decelerating is considered in order to balance moment to be generated by the difference between the height of the center of gravity of a trailer and the height of the coupler. CONSTITUTION:A tractor 2 is connected to a trailer 3 by a coupler 4. Downward force to act on the coupler 4 in decelerating is taken as F3 and generative force to act on actuators AC provided on front wheel parts, and in the direction to widen the distance between a front axle and a frame is taken as F1, thereby generative force F2 of a rear axle can be found by the calculating expression wherein mass of a trailer, to be changed according to the loading state is considered. In decelerating, the attitude of the tractor 2 can be maintained into the stationary attitude before the deceleration by making the generative force F1 in the direction to widen the distance between the front axle and the frame act on the front actuators AC, and also making the generative force F2 in the direction to shorten the distance between the rear axle and the frame.