baber/WOPTO huggingface dataset:
Patent JP-H06321843-A (JP)
Title: Method for stereospecifically controlled synthesis of cis-bicyclic compound
Inventor: BIEN BAN KAU
IPC: C07D311/76
Filed: 1994-03-25
Abstract: PURPOSE: To provide stereoselective and stereospecific roots of synthesis for a pharmaceutically active compound.  
     CONSTITUTION: A cis-bicyclic compound of formula II is obtained by cyclizing a compound of formula I [X is NR 1  (R 1  is H, 1-6C alkyl, arylalkyl, acyl, 1-6C alkylsulfonyl, arylsulfonyl, alkoxycarbonyl, aryloxycarbonyl or arylalkoxycarbonyl), S, O or CH 2 ; R 2  is H, t-butyl (1-6C alkyl), silyl, methoxyethoxymethyl, methoxymethyl, tetrahydrofuran-2-yl, tetrahydropyran-2-yl, arylalkyl, cinnamyl or allyl] by the reaction with a sulfate. The compound of formula I as a starting material is obtained from a quinine of formula III when X is NR 1  or from a cyclic ketone of formula IV when X is O, S or CH 2  by the root according to the respective reaction formula. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05259579-A (JP)
Title: Bonding orientation adjusting equipment of semiconductor laser chip
IPC: H01L21/52
Filed: 1992-03-16
Abstract: PURPOSE:To adjust the position of a light emitting point and the angle of laser light irradiation direction, and improve adjustment precision, by installing a specified light shielding plate on the optical axis connecting a semiconductor laser chip with a photo detector. CONSTITUTION:A lower part of laser light casted from a semiconductor laser chip 101 which part avoids the center of light flux is shielded by a single slit plate 104 having a slit trench. The residual light enters a CCD area sensor 106 fixed to a light receiving part of a CCD camera 105. The CCD area sensor 106 converts inputted laser light into image information and inputs said image information to an image processing part 107, which forms numerical data showing the following quantities from the inputted image information; the deviation quantity of a light emitting point of the semiconductor laser chip and the deviation quantity of irradiation direction angle of the light flux. Said numerical data are inputted to a control part 108. A control signal for traveling in the horizontal direction is inputted to a stage 102.
Patent JP-S52138971-A (JP)
Title: Car position detection device
Inventor: KOBAYASHI SACHINOBU
IPC: B61L3/12
Filed: 1976-05-14
Abstract: PURPOSE:To raise detection accuracy with a simple device by impressing a parallel line and a cross line with signals of synchronous frequency f0/2, f0 with a detecting device of position of cross lines etc.
Patent JP-S55143541-A (JP)
Title: Camera
Inventor: SHINODA NOBUHIKO
IPC: G03B17/18
Filed: 1980-04-26
Abstract: PURPOSE: To make possible the controlling of correct exposure based on the photographer's intention in the photographing-mode-selectable camera by displaying the exposure set value when this reaches threshold and shifting the exposure control mode.  
     CONSTITUTION: Film sensitivity is set by an ASA sensitivity input dial 10 and exposure time by an exposure time setting dial 24 and the maximum and minimum apertures based on the composition intention are set by maximum- and minimum- aperture setting knobs 20, 22. When a fully automatic selection switch 30 is next operated, the shutter-second-time-priority mode is set. The aperture value is operated by the operations based on the programs of the ROM in the camera body 2. When the results thereof become more or less than the threshold value determined by the preset maximum and minimum aperture values, the exposure threshold is displayed in the finder peep window 14 by way of flip-flops FOVR, FUDR and the correct exposure controlling by the aperture-priority mode is accomplished in the state that the exposure set value is shifted and set newly at the threshold value. These become similar even with the aperture-priority mode, program mode and manual mode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09242709-A (JP)
Title: Hydraulically driving device
Inventor: OCHIAI MASAMI
IPC: F15B11/04
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide constant driving speed according to an operation quantity of an operation lever device in a low load pressure side actuator when plural actuators are simultaneously driven. SOLUTION: Bypass passages 16 and 17 to connect the upstream side and the downstream side of pressure control valves 11 and 12 to valve devices 50 and 51 and auxiliary variable throttle valves 18 and 19 which are arranged in the bypass passages 16 and 17 and have a characteristic by which the opening area A becomes large when an operation quantity X of an operation lever device becomes large and the opening area A becomes large at a rate smaller than main variable throttle valves 9 and 10, are provided.  As the opening area A of the auxiliary variable throttle valves 18 and 19 becomes large, and as longitudinal differential pressure ΔPV between valve devices 51 and 52 becomes large, a bypass flow rate QB passing through the bypass passages 16 and 17 increases, and a flow rate of a reduced quantity of a passing flow rate Q by fluid force acting on the pressure control valves 11 and 12 is passed, and is merged into a downstream part of the pressure control valves 11 and 12, and is supplied to actuators 5 and 6.
Patent JP-S52139785-A (JP)
Title: Preparation of l-cystein and the like
Inventor: YAMADA HIDEAKI
IPC: C12R1/13
Filed: 1976-05-17
Abstract: PURPOSE: To prepare title compounds in good yield by the reaction of a specific acid (or ist salt), ammonia, and a thiol in the presence of microorganisms containlig cysteindesulfhydlase. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60203755-A (JP)
Inventor: KONARI YUUJI
IPC: E04B2/56
Filed: 1984-03-26
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-H10248787-A (JP)
Title: Dish washer
Inventor: SAITO TATSUYA
IPC: A47L15/48
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a selection operation in the same course and to facilitate the selection operation for a high-order course by storing and displaying the course executed at the last time when power is supplied and performing reset to an initial course when prescribed time elapses as it is. SOLUTION: In the case of executing one of operation courses, a controller stores the executed operation course in a storage device. Then, when the power is supplied next time, the stored operation course is displayed on an operation panel 26. The figure (a) displays that the operation course executed at the last time is a 'careful' operation course with finishing agent feeding reporting. When a 'start' switch 30 is operated from the sate, the displayed 'careful' operation course with the finishing agent feeding reporting is executed. On the contrary, when the prescribed time elapses without the operation of the 'start' switch 30, a 'course selection' switch 29 or a 'drying time' switch 31, the reset to the initial 'standard' operation course is performed and display indicated in the figure (b) is executed.
Patent JP-H103669-A (JP)
Title: Speed control method for sled motor of optical disk drive
Inventor: IN KIHO
IPC: G11B7/085
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To compensate it during driving operation even when a deviation in a gain exists at every Hall sensor and to obtain a high speed by comparing a target speed with a real speed from the Hall sensor with a microcomputer and controlling a motor speed. SOLUTION: The microcomputer 55 makes drive a sled motor 59 according to a recorded target speed profile, and counts sine waves from the Hall sensor 51 to judge a rotational speed. Then, the microcomputer 55 compares the real speed with the target speed to set a new speed value. This new target speed value is inputted to a subtracter 57 through a low-pass filter 56, and subtracts a voltage value from a frequency-voltage converter 53 to drive the sled motor 59. In such a manner, the target speed is adjusted and the real speed is adjusted thereby, whenever the data are researched repeatedly, and its difference is reduced gradually. Thus, even when the dispersion in the Hall sensor gain exists at every produced CD-ROM drive set, it is compensated during driving operation, and the highest access speed is obtained.
Patent JP-S51131185-A (JP)
Title: Electronic scintillation device
Inventor: IWATA HIROSHI
IPC: H01F30/00
Filed: 1975-05-12
Abstract: PURPOSE:To make an easily portable device by employing transformers, etc. of thin and small sizes.
Patent JP-S62212567-A (JP)
Title: Health examining apparatus
Inventor: OHAMA YASUO
IPC: A61B5/20
Filed: 1986-03-13
Abstract: PURPOSE:To automatically inform a health state to a user, by detecting the concn. of the component contained in urine with a detection sensor and performing the comparing operation of the concn. of the component on the basis of a calibration value with a central processing unit. CONSTITUTION:The component contained in urine is detected by a detection sensor A and sent to a central processing unit B through a flexible connection 1. The apparatus B stores calibration values of points containing a zero point of the conc. of the component to be measured at several places and performs the operation processing of the concn. of the component detected on the basis of the calibration values. The operational result is transmitted to a display part C to be displayed thereon an a health state is informed to a user.
Patent JP-S51133062-A (JP)
Title: Liqutd level inspection apparatus
Inventor: UCHIYAMA HIDEO
IPC: G01F23/292
Filed: 1975-05-15
Abstract: PURPOSE:It is a purpose of the invention to provide a liquid level inspection apparatus whereby beam is allowed to light bubble and protruding part of the liquid surface inside the bottle from diagonally lower part of the tested bottled or capped bottle, and then reflected light along liquid surface is received by the linescanner, thus permitting inspection of the liquid level and existence of caps without being influenced by the swinging of liquids and liquid surfaces.
Patent JP-S55148928-A (JP)
Title: Detecting circuit for negative pressure in intake manifold
Inventor: MIYAZAKI MASAAKI
IPC: F02M35/10
Filed: 1979-05-07
Abstract: PURPOSE: To improve the responsibility in the detection of negative pressure, by providing an intake manifold negative pressure sensor and an engine rotation angle sensor and detecting the negative pressure of an intake manifold synchronously with the rotation of an engine.  
     CONSTITUTION: The negative pressure of the intake manifold of an internal combustion engine is change into an output voltage by a negative pressure sensor 1. An angle sensor 2 generates a pulse voltage synchronously with the rotation of the engine at such timing that the negative pressure of the intake manifold is equal to its mean value. A delay circuit 3 delays the pulse voltage by time equal to delayed time T for the negative pressure sensor 1. Since a sample-hold circuit 4 samples the output voltage of the negative pressure sensor 1 delayed by the time T, the output voltage of the sample-hold circuit is equal to the mean value of the output signal of the negative pressure sensor 1. The output voltage of the circuit 4 is applied as an intake manifold signal into an engine controller 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08230921-A (JP)
Title: Connection structure
Inventor: IKEDA YASUHIKO
IPC: B65D43/16
Filed: 1995-02-22
Abstract: PURPOSE: To prevent a connection piece equipped with hinge function from outward protruding from the outside surfaces of two members connected in an overlap state by the connection piece. CONSTITUTION: The first and second members 10, 20 connected by a connection piece 30 has first surfaces 11a, 21a coming into contact with each other or approaching each other when both members are revolved centering around the center of revolution of the connection piece 30 and second surfaces 11b, 21b adjacent to the first surfaces 11a, 21a and adjacent to each other through the connection piece 30. The connection piece 30 is provided to the second surfaces 11b, 21b to mutually connect them at the positions separated from the connection side ends 11c, 21c of the first surfaces 11a, 21a at a required interval.
Patent JP-2000253638-A (JP)
Title: Dc motor using light as driving source
Inventor: KUDO TAKESHI
IPC: H02K29/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a DC motor which is rotated by irradiation of light. SOLUTION: When a photoelectric conversion element 20B is irradiated with a laser light L, a photo current generated in the element 20B is supplied to an armature coil 10, and torque is generated in the direction shown in figure in this DC motor. When the armature coil 10 makes 1/4 rotation and becomes vertical to a magnetic field H, an insulating part 32 is irradiated instantaneously with the laser light L, and then a photoelectric conversion element 20A is irradiated. Until the armature coil 10 makes 1/2 rotation and becomes again vertical to the magnetic field H, a photo current having the direction opposite to the photo current generated in the element 20B flows in the armature coil 10. As a result, torque shown by figure is generated. This phenomena is repeated and rotation of the DC motor is continued.
Patent JP-S53143266-A (JP)
Title: Movement structure of digital watches
Inventor: KOMIYAMA KATSUHIKO
IPC: G04G17/02
Filed: 1977-05-19
Abstract: PURPOSE: To achieve the reduction in size and increase strength against dropping impact by fixing a battery holding substrate and a printed substrate with tubes, placing an L.S.I. chip into the hole provided in the battery holding substrate and casting in a resin to protect these. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000220058-A (JP)
Title: Method for weaving gauze woven towel in weaving device of usual towel woven fabric
Inventor: MURAKAMI CHIAKI
IPC: D03D27/08
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of weaving gauze woven towels enhanced in functionality at a minimum cost in a usual weaving device for towels. SOLUTION: In a usual device for weaving towels, gauze woven towels are woven by removing every other pile warp yarns out of whole pile warp yarns arranged through a wire held and reed, filling a ground warp yarn and weaving a pile part by interlacing a weft yarn with an arbitrary ground warp yarn and the rest pile weft yarn, weaving a gauge part by interlacing the other ground warp yarn with the weft yarn and weaving a gauge wave towel by alternately and repeatedly overlapping the both parts.
Patent JP-S63223448-A (JP)
Title: Instantaneous water boiler with dry-burning safety device
Inventor: YAMANAKA TETSUZO
IPC: F24H1/10
Filed: 1987-03-12
Abstract: PURPOSE:To produce a high reliable dry-burning preventing effect, by providing a control device which shuts a solenoid gas valve when the detecting temperature of a temperature detector situated in a hot water passage is increased to an abnormal set temperature value. CONSTITUTION:Water passing through a hot water passage 3 is heated in a heat exchanger 2 by means of heat generated by a gas burner 9, and is fed as hot water. A detecting temperature (t) of a temperature detector 1, prevailing after lapse of a hot water feed operation time T1, produces normal rise characteristics of t1-t2 deg.C during steady operation. When the detecting temperature of the temperature detector 1 is increased to an abnormal set temperature value t3 in T1sec, a controller 4 cuts off a solenoid gas valve 5.
Patent JP-H07271108-A (JP)
Title: Plate making method for electrophotographic planographic printing plate and blank plate making method using the same
Inventor: YAMAMOTO KIYOUNOSUKE
IPC: G03G13/26
Filed: 1994-03-28
Abstract: PURPOSE:To provide a plate making device for electrophotographic planographic printing plates with which blank plate making is possible. CONSTITUTION:This automatic plate making device successively has a plate feeding section 1 which is placed with at least plural sheets of the non-image part elution type electrophotographic planographic printing plates of these electrophotographic planographic printing plates and transfers these plates by each sheet to a plotting section, the plotting section 2 which executes electrification and plotting by a laser beam, a developing section 3 which executes reversal development processing by a liquid developer, a fixing section 4 which executes fixing by heat, an elution section 5 which executes elution processing of the non-image parts by an alkaline eluting agent and gum coating processing, a punching section 6 which punches positioning holes for mounting on a printing machine and a bending section which bends the plate for mounting to the printing machine. The plate making device described above has a means made freely movable to a developing position where the reversal development processing of the electrophotographic planographic printing plates is executed and a saving position which does not interfere the passing routes of the electrophotographic planographic printing plates. The device has the developing section 3 which moves to the saving position at the time of blank plate making and can be transported to the fixing section 4 without passing the route for transporting the developing section 3.
Patent JP-S58185620-A (JP)
Inventor: CHIE CHIEN UU
IPC: C08G63/78
Filed: 1983-04-01
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-S54148711-A (JP)
Title: Preparation of pinacolone
Inventor: KIYOU SUNAO
IPC: C07C49/04
Filed: 1978-05-15
Abstract: PURPOSE: To reduce the concentration and the amount of an inorganic acid used in preparation of pinacolone from a butene and formaldehyde, by adding a salt of the inorganic acid.  
     CONSTITUTION: Pinacolone is obtained by the reaction of a butene comprising 2-methylbutene-1, 2-methylbutene-2, 3-methylbutene-1, 2-substituted-2-methylbutane of formula I (X=OH, Cl, H 2  PO 4 , etc.), or 3-substituted-2-methylbutane of formula II, or its derivative with formaldehyde in the presence of (A) an aqueous  solution of a strong inorganic acid, and (B) a salt of the acid (e.g. CaCl 2 ), which  is at least partly soluble in the reaction mixture. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63225649-A (JP)
Title: Phenolic resin molding material
Inventor: MORI SHINJI
IPC: C08K7/02
Filed: 1987-03-14
Abstract: PURPOSE:To provide the title material which gives molded products which are excellent in strength and sliding characteristics and inexpensive, by blending a phenolic resin precondensate with oil coke and a reinforcing fiber. CONSTITUTION:100pts.wt. resol or novolak type phenolic resin precondensate (A) is blended with 10-100pts.wt. oil coke (B) which is a fine powder having an average particle size of not larger than 200mu and a residue formed in the heat decomposition of asphalt or pitch at a high temp. which is obtd. as a heavy residue in petroleum refining, 10-100pts.wt. reinforcing fiber (C) such as glass, asbestos, carbon or aramid fiber and optionally, a colorant, a weathering improver, a stabilizer, other filler, etc. (D).
Patent JP-H09249010-A (JP)
Title: Initial correction coefficient arithmetic unit and device using the unit
Inventor: NAKAJIMA MIKAO
IPC: G01P1/04
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To perform air pressure lowering detection with high precision by including a means for obtaining an initial correction coefficient for eliminating an influence in which the relative difference of an effective rolling radius due to the initial difference of a tire have on the rotation frequency based on the rotation frequency detection output when an vehicle is running a straight line by inertia. SOLUTION: A wheel speed sensor 1 is provided regarding tires W1 to W4 , respectively, the output of which is given to a control unit 2. A display 3 is connected to the control unit 2 and is constituted by a liquid crystal display element or the like, for example, to notify the tires W1 to W4 in which air pressure is lowered. An initialization switch is connected, and the user operates when an initial correction coefficient for eliminating the influence of the initial difference of a tire W1 . The initial correction coefficient is obtained based on the rotation frequency of the tires when the vehicle is running a straight line by inertial, and the influence of the initial difference from the rotation frequency can be eliminated with high precision as a value faithfully expressing the relative difference of the effective rolling radius of each tire.
Patent JP-S54149049-A (JP)
Title: Gas hot-water supply device
Inventor: FUJIEDA HIROSHI
IPC: F24H9/20
Filed: 1978-05-15
Abstract: PURPOSE: To reduce noise by providing a coordinating switch which is turned on and off in coordination with a push-turn type cock and by minimizing the amount of forced air supply and discharge except when a water-volume switch and the switch coordinating with the cock are both closed.  
     CONSTITUTION: Gas is supplied to burner 2 of hot-water supply device 1 via mixing pipe 3, which mixes air A and gas G, governor 4, electromagnetic valve 5 and manual-operated cock 6. Switch 16 coordinates with cock 6. Inside the air-supply pipe is provided air-volume switch 14, and in the water supply passage of heat exchanger 11 is provided water-volume switch 17. By controller 18, the forced air supply and discharge by fan 13 is minimized except when coordinating switch 16 an water-volume switch 17 are both closed. When air-volume switch 14 is open, the amount of forced air supply and discharge is maximized regardless of whether other switches are open or closed, and electromagnetic valve 5 is made to open only when all switches 14, 16 and 17 are closed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09248842-A (JP)
Title: Mold for molding hollow object
Inventor: ODAKA KOICHI
IPC: B29C45/14
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To fill a welding cavity with a high temp. molten resin so as not to generate temp. irregularity to uniformly and sufficiently weld the mutual abutted parts of split objects. SOLUTION: A mold is constituted so that a molten resin is injected into the mold to mold two split objects 2, 3 which are, in turn, abutted mutually and the outer peripheral edges of the abutted parts are mutually welded by the molten resin to obtain a hollow molded product. In this case, the welding cavity 61 surrounding the outer peripheral edges of the abutted parts are further surrounded by a loop-shaped runner 61 being a size larger than the cavity and this loop-shaped runner is allowed to communicate with the welding cavity by a plurality of gate parts 45 ... and the injected molten resin is allowed to flow to the welding cavity through the loopshaped runner and the gates. By this constitution, the positions of a plurality of the gates can be freely and properly set so as to almost equally distribute the resin over the entire periphery of the welding cavity. Therefore, there is no temp. irregularity in the molten resin and, as a result, the abutted parts of two split objects can be uniformly and sufficiently welded.
Patent JP-2000257216-A (JP)
Title: Roof tile for corner ridge
Inventor: SATO KUNIAKI
IPC: E04D1/12
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a roof tile for a corner ridge which is capable of reducing the size of remaining materials without generating any small pieces, and greatly reducing the quantity of wastes by effectively recycling the wastes. SOLUTION: In a roof in which a large number of regular roof tiles formed with slits arranged on a lower side part of eaves in a plurality of sorted manner in the right-to-left direction are continuously arranged, a roof tile 15 for a corner ridge which is placed on a corner ridge part of the roof is formed substantially rectangular on the whole, and provided with slits 16 along the vertical width direction in a center part in the right-to-left direction of an eaves lower side part 3, and a notched part 17 to form the slits between the adjacent roof tiles is formed in each of right and left ends of an eaves upper side part 2.