baber/WOPTO huggingface dataset:
Patent JP-H01238544-A (JP)
Title: Production of optically active compound
Inventor: ISO TADASHI
IPC: C07C229/36
Filed: 1988-03-19
Abstract: PURPOSE:To easily obtain an optically active compound with simple process in high yield, by using novel optically active compounds as a reagent for the production of optically active compound and reacting a compound having asymmetrically active methine group in the presence of a base to effect the conversion of the compound to an optically active compound. CONSTITUTION:A compound of formula II having asymmetrically active methine group is made to react with an organic base such as n-butyl-lithium in an aprotic solvent to effect the abstraction of the methine proton and obtain an anion of formula III. The anion is made to react with a novel optically active thiazoline-carboxylic acid derivative of formula I [R<1> is (substituted)phenyl or naphthyl; R<2> is H, lower alkyl, (substituted)phenyl or (substituted)benzyloxyl; R<3> and R<4> are H or lower alkyl; * represents the optically active site] or its salts used as a reagent for the production of optically active compound to cause the asymmetric protonation and obtain the objective compound of formula IV. The compound of formula I can be easily produced by the condensation reaction of an optically active amino acid such as cysteine or penicillamine with various aldehydes.
Patent JP-H06269929-A (JP)
Title: Method for connecting nichrome of surface heater
Inventor: TANOOKA HIKOKI
IPC: H05B3/02
Filed: 1993-03-25
Abstract: PURPOSE:To easily and surely connect nichrome wires and lead wires of a surface heater by using a connecting terminal. CONSTITUTION:The surface heater having the nichrome wires formed by pattern wirings and the lead wires for supplying currents to these nichrome wires is constituted by holding the nichrome wires 7 to a connecting terminal 1 consisting of a bent clad material which has an aperture 6 on its front surface and consists of a non-molten metal 2 on the outer side and a molten metal 3 on the inner side and by irradiating the aperture 6 with a light beam 9 to braze the nichrome wires 7 and the connecting terminal 1, then joining the connecting terminals 1 and the lead wires.
Patent JP-S63231627-A (JP)
Title: Advanced control system
Inventor: MATSUNOSHITA FUMIO
IPC: G06F9/38
Filed: 1987-03-20
Abstract: PURPOSE:To increase processing speed by calculating the value of a condition code as the result of execution of an instruction by a forecast in the case of execution of an inter-register operation instruction or the like requiring no address calculations and using this forecasted value to determine a processing in the early stage in the following instruction which uses the condition code to determine a processing. CONSTITUTION:In a stage A of the flow of a branch instruction BR, an address calculating circuit 12 calculates the effective address of a prefetch instruction in the branch destination and a condition comparator 17 checks a forecasted value CC of a second condition code latch 16(CC-2). If branch results in success, a buffer memory 13 is accessed in a stage T and a stage B, and the prefetch instruction in the branch destination is read out, and this prefetch instruction is stored in an instruction buffer 10 in the first of a stage E. Thus, the queuing time is shortened by a time tau corresponding to one cycle in comparison with a conventional system and the delay from the branch instruction BR is 3tau.
Patent JP-H01239454-A (JP)
Title: Determination of metal nickel in nickel compound
Inventor: MURAKAMI YOSHIKI
IPC: G01N27/72
Filed: 1988-03-18
Abstract: PURPOSE:To determine metal nickel with good accuracy by using a simple method without dissolving a nickel compd. by utilizing a magnetic field to measure the magnetization intensity of the compd. thereby measuring the metal nickel in the compd. CONSTITUTION:A sample 1 prepd. by mixing metal nickel powder and nickel hydroxide powder is charged into a magnetization measuring instrument. The magnetization measuring instrument is formed of a magnet 2 for magnetic field impression, a search coil 3 for magnetization measurement and a coil 4 for measuring the frequencies of the vertical oscillation of the sample. The magnetic field is impressed to the sample 1 by this instrument and the magnetic hysteresis curve thereof is measured. The metal nickel is determined from the magnetization intensity at which the magnetization of the curve is satd. The magnetization intensity of the metal nickel in the nickel compd. is measured by utilizing the magnetic field in such a manner. The metal nickel is thus determined with the good accuracy by the simple method without dissolving the same.
Patent JP-S5322410-A (JP)
Title: Zoom operating device for zoom lens barrel
Inventor: UESUGI KIYOUZOU
IPC: G02B7/10
Filed: 1974-06-11
Abstract: PURPOSE: To constitute a shifting mechanism of lens group and facilitate its constitution by penetrating a pin of a holding frame of the lens group for zoom into a cam groove of a fixed barrel in order to engage with a cam groove of a cam sleeve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60213693-A (JP)
Inventor: IKOMA OSAMU
IPC: G01C9/00
Filed: 1984-04-05
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-S51142391-A (JP)
Title: Neutrophile leucocyte detection device
Inventor: TANIGUCHI KEIJI
IPC: G01N15/14
Filed: 1975-06-02
Abstract: PURPOSE:Neutrocyte is detected, classified and counted.
Patent JP-S55160637-A (JP)
Title: Wiper arm responsive to vehicle speed
Inventor: KAMIYAMA AKIRA
IPC: B60S1/34
Filed: 1979-05-31
Abstract: PURPOSE: To enable the adjustment of contact pressure of a blade depending on the speed of running, by coupling an arm shank to an arm pressure control unit through an elastic member so that the arm can be moved toward and away from a window glass and by interlocking the control unit with a vehicle running speed detection unit.  
     CONSTITUTION: In a vehicle speed detection unit 21, the pressure of oil or air in the chamber of a cylinder 23 is changed in response to the speed of running to move a piston 22 depending on the speed. In rapid running, the piston 22 is moved up to elevate the rod 12 of an arm pressure control unit 11 and swing a hood 14 counterclockwise centering a pin 13 to elongate a spring 9. This results in heightening a thrusting force on the wiping surface of an arm shank 6 pivoted by a pin 7 to an arm support 5 on an arm driving shaft 4. In slow running, the piston 22 is moved down to reduce the thrusting force on the wiping surface of the arm shank 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61227279-A (JP)
Title: Transaction processing card
Inventor: IIJIMA TOSHIYUKI
IPC: G06Q40/02
Filed: 1985-03-30
Abstract: PURPOSE:To update the effective period of a credit transaction processing card for plural times and to easily discriminate the effective period by viewing with eyes by providing a punching area punched on updating the card and issuing the card corresponding to numeric characters in the vicinity of a section on which the numeric characters are printed, and an area for recording the number of times of updating in an information recording section. CONSTITUTION:On an upper section of a magnetic card 10, months M indicating an effective period from March to a September of a next year are printed at an effective period's interval, namely at three-month interval. At an upper section of these month's name, seven punching sections a-g of a punching area for indicating the effective period are provided correspondingly. Punching is performed from the punch section corresponding to the already elapsed month name to the punch section corresponding to the month name coinciding with the effective period month of the magnetic card 10. On a lower section of the magnetic card 10, a magnetic stripe section 20 is provided, the effective period (year and month) and the times of the updating together with a member shop code, a member number, a cipher number, a data of issuing the card, an accumu lating totals of use or the like are magnetically recorded.
Patent JP-H07282075-A (JP)
Title: Filing device
Inventor: AKUTSU TAKASHI
IPC: G06F17/30
Filed: 1994-04-05
Abstract: PURPOSE:To automatically retrieve a document with the same image information as image information printed on a paper by comparing inputted image information and image information of each stored document so as to retrieve documents including coincident image information. CONSTITUTION:An input control part 7 receives image information inputted by an input device 4 and sends the information to a coincidence judging part 10 in accordance with an instruction from a retrieving processing part 8. A data control part 9 outputs and inputs filing data being image information to a data storage part 6 and sends image information read in accordance with an instruction from the retrieving processing part 8 to the coincidence judging part 10. Then, the coincidence judging part 10 compares image information sent from the input control part 7 and image information sent from the data control part 9 so as to judge thier coincidence. Furthermore, the retrieving processing part 8 controls the input control part 7, the data control part 9, the coincidence judging part 10 so as to execute retrieving processing.
Patent JP-H04304898-A (JP)
Title: Detection of microorganism in fluid and apparatus therefor
Inventor: MATSUMOTO KANJI
IPC: C12Q1/06
Filed: 1991-03-29
Abstract: PURPOSE:To detect microorganisms in a fluid in a short time and to enable continuous on-line detection of microorganisms in various fluid-using processes. CONSTITUTION:A fluid (liquid or gas) containing microorganisms and inorganic or organic fine particles in mixed state is subjected to thermal, electromagnetic or chemical treatment to change the property (particle diameter or refractive index) of the microorganism existing in the fluid. The particle size distribution of the fine particles in the fluid is determined by light-scattering before and after the above treatment and the existence of microorganism in the fluid and its amount are detected in distinction from the non-microorganisms in the fluid from the difference between both output characteristics.
Patent JP-S60211251-A (JP)
Title: Method of controlling combined system having inverter air conditioner and hot water supplier
Inventor: SAWAKI JIYUNICHIROU
IPC: F24F11/00
Filed: 1984-04-03
Abstract: PURPOSE:To reduce the number of stoppages of the air conditioner and to improve the comfortableness thereof by starting in priority a stop demand of a supplier when a main line current exceeds a set value. CONSTITUTION:A hot water supplier 3 is stopped by a demand controller 4 when the current value It of a main line current detecting circuit 41 exceeds a set value Is of a current setting circuit 42. Further, when the current value still exceeds the set value the inverter frequency of the inverter air conditioner is drooping-controlled within the inoperative time of a breaker for preventing the eddy current interposed in the main line 1. Thereafter, when the current value of the main line 1 is restored, the marginal portion thereof increases the inverter frequency every frequency minimum control width in a certain range. After releasing the air conditioner demand mode, the supplied demand mode is released. As described above, the degree of exerting the demand control on the air conditioner is decreased, and the comfortableness of the air conditioner is improved.
Patent JP-S55158572-A (JP)
Title: Ultralow frequency high voltage charging system
Inventor: HAGA KAORU
IPC: G01R31/12
Filed: 1979-05-29
Abstract: PURPOSE: To reduce the voltage rating of the boosting transformer for smaller size utilizing a voltage multiplying rectifier and to eliminate local procurement of certain parts of the charging device by employing separate power equipment identical to power equipment to be charged as the capacitance element of the rectifier.  
     CONSTITUTION: A boosting transformer TR is connected to the AC power source S composed of the transformers TR 1  and TR 2  and the like in which the output voltage changes at a fixed cycle. On the output side of the boosting transformer TR, arranged is half-wave rectifying voltage multiplying rectifier of DC voltage generation system comprising rectifiers D 1  and D 2  and capacitors CY and CX. The rectifiers D 1  and D 2  are so connected that the polarity in the circuit is inverted synchronizing with the change in the output voltage of the AC poser source S by the interlocked switches SW 1  and SW 2 . The discharging device R comprising several resistors has a function of properly discharging the charge of the capacitor CX 1 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000263504-A (JP)
Title: Cutting mechanism of saber saw
Inventor: OSADA YOSHIO
IPC: B27B19/04
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a saber saw which enables an orbital cutting regardless of a direction in which a blade is mounted. SOLUTION: A swing rail 23 having orbit surfaces 23a, 23b, which are brought into contact with a portion of a plunger 20 to properly control a reciprocating movement orbit of the plunger 20, is mounted in the same direction as the reciprocating movement orbit, and a plurality of swing rails 23 are provided above and below the plunger 20, whereby a cutting action is imparted to an orbital cutting action of a blade 27 regardless of the mounting direction thereof.
Patent JP-S62225794-A (JP)
Title: Displacement control mechanism for 2-cylinder type rotary compressor
Inventor: ITAMI TSUGIO
IPC: F04C23/00
Filed: 1986-03-27
Abstract: PURPOSE:To increase the control range of a compressing displacement, by providing a release passage for returning gas to a suction side with each of 2 cylinders and controlling it by a displacement control valve. CONSTITUTION:There are provided release passages 18a, 18b passing through the walls of 2 cylinders for communicating with cylinder chambers 16, 17, and displacement control valves 19, 20. The displacement control valves 19, 20 cause a portion of the gas subject to compression in the cylinders 16, 17 to return to a release passage 18. With this arrangement, a displacement control range can be increased and a pressure fluctuation of fluid to return to the release passage can be reduced.
Patent JP-S52149960-A (JP)
Title: Tuning mechanism for multi-cavity klystron
Inventor: HARA HIROO
IPC: H01P7/06
Filed: 1976-06-08
Abstract: PURPOSE: The tuning set screw is provided on the simple disc for the purpose of reducing the distance between cavities by the resonance frequency, so that the preset tuner can be obtained which has a good resetability in the high-frequency characteristic and is compact and efficient. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63238170-A (JP)
Inventor: CHIYAARUZU KEI KURAIMENTO
IPC: A61F6/04
Filed: 1987-03-20
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-H08264590-A (JP)
Title: Tab type semiconductor device
Inventor: NAITO MASASHI
IPC: H01L21/60
Filed: 1995-03-27
Abstract: PURPOSE: To prevent the occurrence of electrical defect such as shortcircuiting between electrodes of a semiconductor device wherein a TAB tape is used. CONSTITUTION: In a TAB type semiconductor device wherein a semiconductor pellet 4 is arranged inside a through hole 1b of a TAB tape wherein a conductive pattern 5 including an inner lead 6 extending inside the through hole 1b by etching a conductive foil laminated on an insulation film 1 with the through hole 1b, and the inner lead 6 and the electrode 4a of the semiconductor pellet 4 are overlapped and electrically joined, a free end part of the inner lead 6 is made deformed in its longitudinal direction and an interval between adjacent parts is made almost fixed. Thereby, defect generation such as shortcircuiting between electrodes on a semiconductor pellet and the lowering of withstand voltage can be prevented.
Patent JP-S59194327-A (JP)
Inventor: JINBO MASAO
IPC: H01H85/10
Filed: 1983-04-19
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-H01239505-A (JP)
Title: Optical fiber aligning device
Inventor: UEDA JUNICHI
IPC: G02B6/24
Filed: 1988-03-22
Abstract: PURPOSE:To facilitate an assembling operation by providing a body for fine adjustment in orthogonal two directions which finely adjusts the front ends of 1st and 2nd optical fibers in orthogonal two directions within the plane orthogonal with the axis thereof and integrally forming the right and left 1st and 2nd optical fiber mounting frame parts of the body for fine adjustment in orthogonal two directions respectively of integral blocks. CONSTITUTION:Optical fiber receiving means 3, 4 are mounted to the frame body 9 for fine adjustment in orthogonal two direction consisting of the 1st optical fiber mounting frame part 9a, the 2nd optical fiber mounting frame part 9b and a connecting part 9c for integrally connecting the 1st optical fiber mounting frame part 9a and the 2nd optical fiber mounting frame part 9b. Namely, the frame body 9 is formed of the integral block by electric discharge wire cutting, etc. Generation of a lateral positional deviation is obviated at the time of mounting to a base plate and the fluctuation in the dimensional accuracy of the right and left optical fiber mounting frame parts 9a, 9b is hardly generated. The production is thus facilitated.
Patent JP-H07255100-A (JP)
Title: Microphone
Inventor: FUJIHIRA MASAO
IPC: H04R9/08
Filed: 1994-03-14
Abstract: PURPOSE:To obtain directivity by simple structure and improve the sensitivity by forming on a plate a 1st communication part which makes the upper diaphragm side of the plate communicate with the outside through the plate lower space, and a 2nd communication part which makes the space on the yoke internal surface side communicate with the outside through the plate lower space. CONSTITUTION:The plate 18 almost in a ring shape is mounted on the yoke 17 of a microphone 1, and a magnet 16 is arranged and fixed at the yoke 17 and the inner cylinder part of the plate 18. The plate 18 is so formed that its body part 18a nearly in the ring shape has its outer peripheral side in a gear shape; and gap parts of the respective teeth form the 1st communication part 18b. On the bottom surface side of the main part 18a, a groove is formed from the inner peripheral part of the ring shape to the 1st communication part 18b and this forms the 2nd communication part 18c. The space between a diaphragm 14 and the plate 18 is made to communicate with the outside from the 1st communication part 18b through a directional resistance 20, and the shace in the yoke 17 is made to communicate with the outside from the 2nd communication part 18c through the directional resistance 20, thereby lowering the impedance of an acoustic circuit.
Patent JP-2000264930-A (JP)
Title: Inert resin for mixed bed ion exchange equipment and its production
Inventor: ONO NORIHITO
IPC: C08F220/54
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To produce an inert resin which is a poly(meth)acrylic ester-based resin capable of suppressing floating onto a water surface and effective in shortening a purity rise time and improving the ultimate purity of pure water when used as the inert resin in a three-layer mixed bed type ion exchange equipment. SOLUTION: This inert resin is produced by bringing a poly(meth)acrylic ester-based resin without using an unsaturated compound having a free carboxyl group as a substantial monomer into contact with an aqueous solution of an alkali, hydrolyzing the surface thereof and thereby raising the hydropohilicity of the surface. The resultant resin is used as the inert resin filled together with a strongly acidic cation exchange resin and a strongly basic anion exchange resin in a three-layer mixed bed type ion exchange equipment.
Patent JP-H08263914-A (JP)
Title: Magnetic disk driving device
Inventor: SUGANUMA YUJI
IPC: G11B17/04
Filed: 1996-03-25
Abstract: PURPOSE: To shorten a manufacturing time and to attain an always stable cassette setting by providing inclined grooves of sliding project parts of a cassette housing body so as to be extended to a precedent side keeping an inclination in a cassette set state. CONSTITUTION: Pins 54 provided on the side surface of the cassette housing body 3 are first supported on the horizontal parts 24a of an eject plate 24. When a lock mechanism 53 is unlocked by inserting the cassette 2 into the cassette housing body 3, the eject plate 24 is slid to a side of a front panel 21 by a restoring force of a recovery spring 45. Thereby, the pins 54 on the side surface of the cassette housing body 3 are disengaged from the horizontal surfaces 24a of the side surface of eject plate 24 and vertically dropped in guide holes 13 arranged on the side surface of a chassis 8 while going along inclined surfaces 52a at the rear edge of the inclined grooves 52. As the result, the cassette 2 is smoothly inserted through a cassette positioning guide pin 55 provided on the chassis 8.
Patent JP-S63234150-A (JP)
Title: Fault detecting device for overhead wire
Inventor: OI SADAO
IPC: G01N27/82
Filed: 1987-03-23
Abstract: PURPOSE:To enable even an overhead wire which has an obstacle such as a damper to travel by detecting the obstacle on the overhead wire by an obstacle detector. CONSTITUTION:A cylindrical coil holder 12 is arranged between a couple of rollers 10 and 10 for traveling, six detection coils 13 are fitted on the inner peripheral surfaces of the holder half parts 12A and 12B, and the overhead wire 4 is traveled in the center of the holder 12. The respective coils 13 have differences in detected voltage during the travel of a flaw detector if the element wire of the wire 4 has a fault or disconnection, and the difference voltage is outputted as a detection signal. Then when there is thee damper on the wire 4, a slider which is positioned before in the traveling direction abuts on the fitting part of the damper and is elevated and a microswitch sends the detection signal to a solenoid valve 27. The valve 27, therefore, operates, then link members 21A and 21B are rocked, and the lower parts of other link members 22A and 22B are rocked upward accordingly so the holder half parts 12A and 12B leave each other. Consequently, the holder 12 is prevented from abutting on the damper.
Patent JP-S55160965-A (JP)
Title: Electric motor
Inventor: YAMAMOTO YOUICHI
IPC: H02K23/58
Filed: 1979-05-31
Abstract: PURPOSE:To assure the supporting of a rotor and to reduce its vibration, by laying the shaft of the rotor through a bearing in the center of a supporting plate provided in the opening of a stator and two bearings provided in the stator. CONSTITUTION:A part of the shaft 10 of the rotor 9 is laid through the bearings 4, 4 of the stator so that the shaft can rotate. Another part of the shaft 10 is laid through the bearing 6 of the supporting plate 5. Since the shaft 10 extends through the bearing 6, the peripheral part of the supporting plate 5 can be fitted on an end face of a yoke 1 without being limited by the inside surface of the yoke and a commutator plate 11 and the supporting plate 5 can be made concentric with each other. As a result, the free end of a brush 8 is slid without eccentricity on the surface of the commutator plate 11. According to this constitution, the rotor is precisely supported even if its weight is increased, and its vibration is reduced.