baber/WOPTO huggingface dataset:
Patent JP-H01318748-A (JP)
Title: Structure of insulated engine
Inventor: KAWAMURA HIDEO
IPC: F02F1/00
Filed: 1988-06-17
Abstract: PURPOSE:To simplify a cooling system by a method wherein constitution is made so that only a cylinder head is equipped with a water jacket, a cylinder liner made of ceramics is provided on the inner surface of a cylinder body, and a flange made of ceramics is joined on the outer periphery of the upper end of the cylinder liner. CONSTITUTION:A cylinder head 1 into which a part of a cylinder liner upper part 4 is integrated is formed with a water jacket 2 so that it surrounds the outer periphery of a combustion chamber 11. A piston head 5 of a piston 10 is made of ceramics, while a cylinder body 8 is made of a metallic material and a cylinder liner 3 made of ceramics is provided on the inner surface of the body 8. A flange 16 made of ceramics which contacts a lower face 25 of the cylinder head 1 is joined with the outer periphery of the upper end of the cylinder liner 3 to have an area contacting an upper part 4 of the cylinder liner increased. This permits heat conducted to the cylinder body 8 to be immediately conducted to the upper part 4 of the cylinder liner, enabling rapid cooling.
Patent JP-S5480582-A (JP)
Title: Device for manufacturing self-supported cable
Inventor: SASAKI TOORU
IPC: H01B13/00
Filed: 1977-12-08
Abstract: PURPOSE: To easily and continuously bond a messenger wire to a cable core, by providing an extruder for coating a thermoplastic bonding agent on the messenger wire and another extruder for coating a polyethylene sheath on the coated messenger wire and the cable core simultaneously.  
     CONSTITUTION: The messenger wire 1, made of stranded steel wire and supplied from a supply stand 11, is coated with the thermoplastic bonding agent 3 while passing through an extruder 12. The messenger wire 1 coated with the bonding agent 3 and the cable core 2 are coated with the polyethylene sheath while simultaneously passing through another ectruder 13. Thereby, the self-supported cable having the wire and the core bonded to each other is easily and continuously manufactured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0236159-A (JP)
Title: Chemical compounds
Inventor: ARUDO ANTONIO ARUJIERII
IPC: A61K31/38
Filed: 1989-06-13
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein R 12  an eliminable group of halogen, phenoxy or alkoxy, m is 0-2, n is 2-5, Z is S, O or methylene and A is a group represented by formula II (wherein R 6  is H or a lower alkyl, r is 1-4 and R 8  and R 9  are H, a lower alkyl or allyl].  
     EXAMPLE: 1-Methoxy-2-[3-(3-piperidinomethylphenoxy) propylamino]cyclobutene-3,4-dione.  
     USE: A histamine H 2 -antagonist suppressing gastric-acid secretion and useful for treatment of a digestive ulcer.  
     PROCESS: A compd. represented by formula III and a compd. represented by formula IV are reacted at 0-10°C in a solvent such as methanol and the obtained reaction product is reacted with a compd. represented by formula; A(CH 2 ) m Z (CH 2 ) n NH 2  to obtain the compd. represented by the formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5272669-A (JP)
Title: Rotary electric shaver
Inventor: SUMATSUKI TADASHI
IPC: B26B19/14
Filed: 1975-12-12
Abstract: PURPOSE: Blade of a rotary electric shaver which prevents the contacting state between the outer blade and the inner blade from becoming poor, that will be caused when the inner blade rotating in contact with the outer blade is displaced receiving the centrifugal force. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5937651-A (JP)
Title: Nonaqueous solvent battery
Inventor: TANAKA KOUICHI
IPC: H01M50/528
Filed: 1982-08-26
Abstract: PURPOSE:To simplify the assembly process, enhance the high-volume production capability and increase the battery characteristic of a nonaqueous solvent battery by bringing a pin-like lead terminal and a current collecting member into magnetic adhesion with each other. CONSTITUTION:A lead terminal 17 passes through the cut part 12b1 of a second positive electrode 12b and the cut part 13b1 of a nonwoven fabric 13b, and is inserted in the central part of a case 11a. The end of the lead terminal 17 touches a current collecting member 15 and magnetically adheres to the member 15. Therefore, in practically assembling a battery, a first positive electrode 12a, a non-woven fabric 13a, a negative electrode 14 having the current collecting member 15, a non-woven fabric 13b and the second positive electrode 12b are stacked in that order in a case body 11a before the opening of the case body 11a is closed with a lid body 11 having a pin-like lead terminal 17. Thus, the process of the assembly can be greatly simplified.
Patent JP-S5849623-A (JP)
Title: Preparation of photoconductive material
Inventor: IIJIMA TOSHIO
IPC: H01L31/0264
Filed: 1981-09-21
Abstract: PURPOSE:To obtain gamma-crystal photoconductive material from molten bismuth- based compound oxide, easily, by cooling and solidifying the molten bismuth- based compound oxide under contact with nickel. CONSTITUTION:Molten bismuth-based compound oxide of formula (M is Ge, Si, Ti, Ga or Al; 10<=X<=14; n is number of oxygen atoms) is made to contact with nickel, and cooled and solidifed at a cooling rate of preferably <=20 deg.C/min to obtain gamma-crystal of the compound oxide. A large amount of gamma-crystal can be obtained easily from a large amount of molten compound oxide by using a large- volume heat-resistant vessel having nickel inner wall, e.g. a vessel made of nickel. In this case, a thin gamma-crystal plate can be obtained by using a very  shallow heat-resistant vessel.
Patent JP-S5373174-A (JP)
Title: Electronic watch
Inventor: FUJIMORI WATARU
IPC: H02P8/00
Filed: 1976-12-10
Abstract: PURPOSE:To alarm the abnormality of the wheel train system of an electronic watch and prevent the occurrence of accidents by detecting the load abnormality of stepping motors from the coil currents of said motors.
Patent JP-S6040067-A (JP)
Inventor: ISONO KEINOSUKE
IPC: A61J1/05
Filed: 1983-08-15
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-H05344060-A (JP)
Title: Call dialing/call reception enable state indication system for portable telephone set
Inventor: ABE FUMIHIRO
IPC: H04W88/02
Filed: 1992-06-09
Abstract: PURPOSE:To allow a possessor of the portable telephone set to easily identify whether or not an incoming call from a base station is receptible at a current location. CONSTITUTION:An antenna section 20 receives a radio wave from a radio base station 70 and converts the radio wave into an electric signal corresponding to its power level. A discrimination section 30 discriminates whether or not the level of the radio wave from the base station 70 is a sufficient level for communication and a display section 40 displays the result of discrimination so that the possessor recognizes it visually.
Patent JP-S5943184-A (JP)
Inventor: IWAHASHI KOUJI
IPC: D21C11/12
Filed: 1982-08-30
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-2000340791-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: IKEDA MASAHIRO
IPC: H01L29/78
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device with reduced narrow-channel width effect (fluctuation in threshold voltage, caused by an impurity implanted for adjusting the threshold voltage). SOLUTION: This manufacturing method of a semiconductor device includes a process for forming isolation region (STI) 108 made of silicon oxide film on a silicon substrate 101, a process for implanting an impurity into an element forming region isolated by the STI 108 for adjusting the threshold voltage, and a process for forming a MOS transistor having a channel region in the element forming region. An impurity (boron), which is of the same conductivity type as the impurity used for adjusting the threshold voltage, is implanted into the boundary region between the channel region of the MOS transistor and the isolation region, so as to form a boron-implantated layer 105.
Patent JP-H11334072-A (JP)
Title: Ink jet head driving method and ink jet printer
Inventor: SEKIGUCHI YASUHIRO
IPC: B41J2/205
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head driving method for printing a large number of ink drops at high speed with high hitting accuracy and an ink jet printer employing that method. SOLUTION: When a drive signal is applied at a drive timing upon elapsing a specified time interval in order to eject a second ink drop following to a first ink drop, driving for ejecting a second ink drop is performed upon elapsing specified times t1, t2 before and after a natural period T occurring in a pressure chamber after driving for ejecting a first ink drop. Delivery speed reaches v1 at a peak P of pressure variation but since it drops to v0 at times t1, t2, first and second ink drops can have a same ejection speed. Consequently, hitting position error can be eliminated without requiring individual drive circuits and high performance printing can be performed at high speed.
Patent JP-2000338217-A (JP)
Title: Position detection method
Inventor: KUDOME KENJI
IPC: H04B7/26
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To constantly and accurately detect the position of a mobile station in an area by estimating the position of the mobile station using a method for detecting a position with low accuracy in advance and selecting a determination base station so that a PDOP (position dilution of precision) for the estimated position can be minimized. SOLUTION: Three stations are selected as A, B, and C out of N determination base stations being listed up for calculating a PDOP. The value is set to a PDOP 1. Then, other three stations are selected out of N determination base stations as D, E, and F. Then, the PDOP is calculated and is set to a PDOP 2. The PDOP 1 is compared with the PDOP 2. Then, if the former is smaller than the latter, the determination base stations D, E, and F that have been selected first are set to A, B, and C. On the other hand, if the PDOP 1 is larger than the PDOP 2, no determination base stations are exchanged. In this manner, the comparison is made to all combinations, and the determination base stations A, B, and C are outputted when the comparison is completed.
Patent JP-S5375530-A (JP)
Title: Gas purge system for fuel nozzles
Inventor: KOTSUKAWA YOSHIHISA
IPC: F02C7/22
Filed: 1976-12-15
Abstract: PURPOSE: In a double-fuel type burner, to prevent the reflux of atomized fuel gas to a fuel gas nozzle in fuel oil operation by providing a purge air introducing system in said fuel gas nozzle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0810023-A (JP)
Title: Portable accessory case
Inventor: SUGIHARA SADANORI
IPC: A45C11/00
Filed: 1994-06-30
Abstract: PURPOSE:To reduce the traffic accident of a carrying walker by mounting a reflecting material on the outer surface of an accessory case consisting of a case body and a cover, and providing a holder on the accessory case. CONSTITUTION:A reflecting material 4 is mounted on the outer surface circumference of an accessory case 1 consisting of a case body 2 and a cover 3. The reflecting material 4 is formed of a red or yellow synthetic resin material treated so as to irregularly reflect the received light. A ring holder 6 is mounted on the upper surface of the case body 2 through a chain 5. When this case is kept on at the time of going out, the presence of a walker can be alarmed to a driver since the reflecting material reflects the headlight of a car. When an emergency set is housed as the content, the necessity for carrying is generated, and a habit of keeping it on at the time of going out can be made.
Patent JP-H06134059-A (JP)
Title: Race accomodation for mall water transport means
Inventor: TANAKA NAONORI
IPC: E04H4/00
Filed: 1991-05-24
Abstract: PURPOSE:To hold a water sports meeting in an urban area or its suburb without being influenced by weather by setting a pool which can be assembled and disassembled as occasion demands in a building, and by arranging ventilator groups on pool sides to form a race accomodation for small water transport means, in which races of wind surfing, small water bikes, etc., can be held. CONSTITUTION:A pool 2 which can be assembled and disassembled as occasion demands is set in a building 7 and ventilator 3, 4 groups are arranged on pool sides so that a race accomodation 1 for small water transport means enabling races of wind surfing, small water bikes, etc., to be held is formed. In this case, the ventilator 3, 4 groups are installed on both sides of the pool 2 in the manner of facing each other so that wind forcefed to the pool center by one ventilator 3 is blown into by the other ventilator 4. Further, the ventilators 3, 4 are provided with an inverter for changing a rotational speed. Thus, a water sports meeting such as wind surfing can be held at any time and in any place regardless of season and weather.
Patent JP-H10325074-A (JP)
Title: Treating agent for synthetic fiber
Inventor: IWAMOTO KUNIO
IPC: D06M101/16
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a treating agent for synthetic fibers hardly decomposed or made to tar-like even subjected to a severe heat-treatment process, preventing yarn breaking and improving processability, and combinedly improving hot strength holding property with passing of time and hot adhesiveness with passing of time of an adhesive-treated cord as fiber characteristics in using for a tire cord. SOLUTION: This treating agent for synthetic fibers contains at least respectively one kind of compound selected from the following groups A and B. (group A) (a-1): triethylene glycol-bis[3-(3-t-butyl-5-methyl-4-hydroxyphenyl)propionate], (a-2): 1,3,5-trimethyl-2,4,6-tris(3,5-di-t-butyl-4-hydroxybenzyl)benzene. (group B) (b-1): 1,3,5-tris(3,5-di-t-butyl-4-hydroxybenzyl)-s-triazin-2,4,6-(1H,2H,5H)t rione, (b-2): tris(4-t-butyl-3-hydroxy-2,6-dimethylbenzyl)-s-triazin-2,4,6-(1H,2H,5H )trione.
Patent JP-H11345047-A (JP)
Title: Power source control method and device for computer system and recording medium programming and recording the method
Inventor: YOSHIDA KAZUHIKO
IPC: G06F1/26
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To perform optimum power source control for each application to be executed, to suppress power consumption and to provide a comfortable work environment by obtaining an optimum time parameter from a table prepared in advance corresponding to the application during execution in a computer system and setting it in a BIOS. SOLUTION: For respective application programs installed in the computer system, time parameters until starting the power source control to respective devices constituting the computer system while executing the application programs are held in a memory 21 for the respective devices. The time parameter corresponding to the application program during the execution on the computer system is obtained from the memory and the time parameter is set in a program 22 for controlling the respective devices.
Patent JP-H0815351-A (JP)
Title: Electromagnetic noise measuring method for inverter lighting fixture
Inventor: TAJIMA SHIGENOBU
IPC: G01R29/08
Filed: 1994-06-30
Abstract: PURPOSE:To measure the electromagnetic noise superposed on the current flowing through a feeder line with high accuracy. CONSTITUTION:The inventive system comprises an inverter circuit 3 for converting a DC voltage into a high frequency voltage, and lamps 5, 5 connected with the inverter circuit 3 through a feeder line 4 and being lighted with the current flowing through the feeder line 4. The inverter circuit 3 is connected, on the prestage thereof, with a DC power supply 8 and the current flowing through the feeder line 4 is detected by means of a current probe 6 encircling the feeder line 4. The detection signal is measured by means of a waveform measuring unit 7 comprising an FFT analyzer.
Patent JP-H0446798-A (JP)
Title: Method and device for cutting elastic sheet
Inventor: FUJIWARA YOSHINORI
IPC: B26D3/00
Filed: 1990-06-08
Abstract: PURPOSE:To cut elastic sheet well by providing a positioning means for determining positional relation between the elastic sheet fixed on a supporting base and a cutting blade, and providing a cutting and feeding means for keeping a position of a blade tip within a thickness of a tape and while giving a relational movement between the blade and the supporting base. CONSTITUTION:An adhesive layer (pressure sensitive adhesive double coated tape) 2 is provided on the surface of a flat supporting base 1, and an elastic sheet A is attached to the surface of the adhesive layer 2. Next, a cutting tip 4a is kept within the layer 2, and while a cutting blade 4 is fed by a feeding mechanism 5 to cut the sheet A.
Patent JP-2000343495-A (JP)
Title: Rotary punching unit and die used therefor
Inventor: TAKATSUKA HIROSHI
IPC: B26F1/14
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of a shearing force to reduce the capacity of a drive source by forming the outer peripheral surface of a cutting edge of a die in such a way as to have a cylindrical surface with an axis as the center on the engagement starting side with a punch and to have a following second cylindrical surface on the engagement starting side with respect to a straight line connecting the engagement terminating side end and the axis. SOLUTION: In a die 2 serving as a cutting edge, a portion up to about 40% from an engagement starting side end S is formed as a cylindrical surface with a radius Rd with a driving rotation axis O as the center, and a following portion up to an engagement terminating side end (e) is formed as a cylindrical surface with the radius Rd' with a point O' on the engagement starting side end S side with a punch 1 with respect to a straight line L connecting the engagement terminating side end (e) and the driving rotation axis O. A final shearing angle on the cylindrical surface with the radius Rd' is increased to α2 from α1 at the time point of shifting to the cylindrical surface with the radius Rd', and engagement is terminated while slightly lowering the shearing angle.  An engagement allowance of maximum depth (t) is ensured for the engagement terminating side end (e) and a cutting edge 1h of the punch 1. A lowering of the shearing angle is thereby suppressed.
Patent JP-S638105-A (JP)
Title: Clean storage device
Inventor: WATANABE HIROSHI
IPC: B65G1/127
Filed: 1986-06-26
Abstract: PURPOSE:To aim at enhancing the degree of cleanness in a storage chamber, by attaching a louver cover to the front surface of the storage chamber to make uniform the flow rates of force circulating streams in the storage chamber. CONSTITUTION:A louver cover 9 is attached to the front surface of a storage chamber R1, having gaps delta between adjacent long-length plates 9a constituting the louver section of the cover 9, which gaps delta forms an outlet for air having been blown into the storage chamber R1. Accordingly, air which is forcedly circulated by means of a fan 7 in a machine chamber R2 is subjected to dust- removal by a filter 5 after passing through a space V. Thus cleaned air advances rectilinearly in the storage chamber R1 and reaches the cover 9. Thereafter, the air is discharged to the lower side of the front surface of the storage chamber R1 through the gaps delta, and therefore, no disturbance is effected in the down-flow in a clean room outside of the storage device.
Patent JP-H05340644-A (JP)
Title: Liquid tube of high pressure regenerator or the like for direct fired absorption room heater
Inventor: MATSUSHITA SHUICHI
IPC: F25B33/00
Filed: 1992-06-10
Abstract: PURPOSE:To improve heat transfer near a liquid tube, to reduce superheat of liquid to be superheated, and to decrease hazardousness of the tube, etc., due to corrosion by providing a turbulent flow accelerator for disordering flow of liquid near an interior of an inlet of the tube. CONSTITUTION:Combustion gas is passed as a heat source out of a liquid tube 1a of a high pressure regenerator for a liquid tube type direct fired absorption room heater to heat and evaporate liquid in the tube. In this case, fins are provided on an outer periphery of the tube 1a as prior art, whereas fins 2a are also provided as a turbulent flow accelerator in the tube 1a. The fins 2a are axially discontinuously provided so as to be a cross shape as the tube 1a is seen in a direction of a tubular axis to generate a turbulent flow at its discontinuous part in the liquid passing through the tube 1a. Thus, heat received by the liquid from outside is efficiently transferred to a flow of the liquid at a central side of the tube, thereby eliminating highly heating of only the vicinity of the outside of the flow of the liquid.
Patent JP-H04373314-A (JP)
Title: Automatic transmission power control circuit
Inventor: NISHIKAWA MAKOTO
IPC: H04B1/04
Filed: 1991-06-24
Abstract: PURPOSE:To prevent a transmission output level from being turned to be excess until a control loop is turned to a normal state after a gate circuit for turning on/off a transmission signal is changed from OFF to ON. CONSTITUTION:The control loop controlling an output signal S7 to a rated level is composed of a variable attenuator 1, brancher 2, peak detector 3, switcher 7, loop filter 4 and amplifier 5. A control voltage storage circuit 8 stores and holds the detected voltage of the peak detector 3 just before a gate circuit 6 to turn on/off a signal S2 inputted to the variable attenuator 1 for turning on/off an output signal S7 is changed from ON to OFF. When the gate circuit 6 is turned off, the switcher 7 inputs the voltage stored and held in the control voltage storage circuit 8 to the loop filter 4. When the gate circuit 6 is changed from OFF to ON, the switcher 7 inputs the detected voltage of the peak detector 3 to the loop filter 4 again.
Patent JP-S6212404-A (JP)
Title: Vehicle suspension device
Inventor: FURUYAMA TADAAKI
IPC: B62K5/00
Filed: 1985-07-09
Abstract: PURPOSE:To effectively use a space in a vehicle body and to limit the width of the vehicle body, by extending one end of a suspension arm supporting at the other end a wheel, and by disposing a damper having a vertical bouncing force between the thus obtained extension and the vehicle body. CONSTITUTION:Double link-type suspensions 2 journal right and left wheels 3 to a vehicle body 1 by means of bearings 5 through the intermediary of right and left suspension arms 4 which are provided independently. Further, each arm 4 is composed of upper and lower control arms 6, 7 having their one end supporting axles 8. In this arrangement, the arm 4 is formed by extending one end of a pivot section 9 journalled to the vehicle body 1 by means of the bearing 5. Further, a damper 11 such as, for example, a shock damper or a spring, having a vertical bouncing force is disposed between the thus obtained extension 6a and a support plate 10 provided on the bottom section of the vehicle body 1.
Patent JP-S5576452-A (JP)
Title: Memory circuit
Inventor: YANO MASAAKI
IPC: G06F11/22
Filed: 1978-12-05
Abstract: PURPOSE:To realize a memory circuit which is effective to the test diagnosis by incorporating all bits of the memory circuit into the shift register route via the state designation signal. CONSTITUTION:State designation signal 21 designates whether the memory device should be used in the normal state or the shift state. And only in case the shift state is designated, address counter 23 advances its contents in synchronization with clock signal 22. And in case the shift state is designated, the data which is read out through reading circuit 25 and shifted by one bit plus the 1-bit shifted input data given from outside are supplied in the form of the writing date. Such writing data supply circuit is provided. Thus all bits of the memory circuit can be incorporated into the shift register route in the shift state. Thus a memory circuit which is effective to the test diagnosis can be obtained.