baber/WOPTO huggingface dataset:
Patent JP-S63102687-A (JP)
Title: Production of butanol
Inventor: IMANISHI TAIJI
IPC: C12R1/145
Filed: 1986-10-20
Abstract: PURPOSE:To produce butanol efficiently in a method of producing butanol by extraction culture from a saccharide by the use of a thermophilic anaerobic bacterium, and using a straight-chain saturated alcohol as an extractant. CONSTITUTION:A thermophilic bacterium [e.g. Clostridium thermo saccharolyticum B-258 (FERM P-8273, CB-1666 (FERM P-8274), 6957 (FERM P-8071, ATCC7956] belonging to the genus Clostridium, capable of producing butanol from a saccharide usually at high temperature of 45-65 deg.C is anaerobically cultivated in a nutritive medium containing a carbon source, a nitrogen source, an inorganic salt, etc., at pH preferably 5-7 at 55-60 deg.C for 2-5 days. 20-100% based on culture solution of 15-18C straight-chain alcohol such as cetyl alcohol, heptadecyl alcohol, stearyl alcohol, etc., is added as an extractant in a period from the culture starting time to the middle period of logarithmic growth phase of bacteria to produce butanol.
Patent JP-S62109792-A (JP)
Inventor: MINOURA SADAO
IPC: B65B3/04
Filed: 1985-11-05
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-H08192047-A (JP)
Title: Method and catalyst for hydration of olefin
Inventor: GOODON JIYON HEININGU
IPC: C07B61/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To increase the space-time-yield of a process and prolong the life of catalyst thereby reducing the frequency of replacing the catalyst on a plant by using a specific catalyst composition. SOLUTION: A novel catalyst composition comprising a heteropolyacid and a siliceous support which is in the form of extrudates or pellets is obtained and olefins are dehydrated in the vapor phase in the presence of such a catalyst composition to obtain the corresponding alcohols.
Patent JP-S61126989-A (JP)
Title: Circular polarization forming method at laser working device
Inventor: SAKO HIROSHI
IPC: B23K26/06
Filed: 1984-11-26
Abstract: PURPOSE:To irradiate an excellent circularly polarized laser beam upon a work with a laser working device which transforms a linearly polarized laser beam to the circularly polarized laser beam, by obtaining the circularly polarized laser beam by transforming the linearly polarized laser beam just before a condenser lens. CONSTITUTION:A linearly polarized laser beam from a laser oscillator 31 is reflected and transmitted by means of the 1st, 2nd, 3rd, and 4th mirrors 33, 35, 37, and 39, each of which is constituted by depositing Al on a Si base plate. The linearly polarized laser beam is made incident to a 1/4-wave plate 41 provided just before a condenser lens 43 and becomes a circularly polarized laser beam. The circularly polarized laser beam is then made to incident to the condenser lens 43, by which the beam is condensed, and irradiated upon a work W.
Patent JP-H1097313-A (JP)
Title: Factory automation system
Inventor: SANNOMIYA YOSHIMASA
IPC: G06F3/0487
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To attain the collective monitoring of plural FA controllers and also the collective input of data on a work program, a control parameter, etc., without constructing a LAN nor using a communication means of a high speed. SOLUTION: A display input device 10 contains an input part 12, a display 14 and a CPU 20 which fetches the operation data from the part 12 and controls the screen shown by the display 14. An internal bus 22 of the device 10 is connected to the internal buses 50 of FA controllers 401 , 402 and 403 via the dual port memories 52 prepared for the controllers 401 to 403 respectively, so that the data can be bidirectionally transferred. Then the device 10 transfers the operation data given from the part 12 to a prescribed controller via the relevant memory 52 in a multitask system and also fetches in sequence the display data received from every controller via each memory 52. The controllers 401 to 403 are collectively monitored by the display 14.
Patent JP-H07103708-A (JP)
Title: Angle detector and angle detection system
Inventor: SAKATA FUMIO
IPC: G01D5/18
Filed: 1993-10-04
Abstract: PURPOSE:To provide an angle detector and an angle detection system which can obtain a stable accurate conversion output pertaining to an angle of rotation. CONSTITUTION:Alternating current in a plurality of different phases is applied to a plurality of sets of coils 3A and 3B facing one another to form a rotary magnetic field and a rotor 6 containing a magnetosensitive element 4 and a detection coil 5 wound in the perimeter thereof is rotated in the rotary magnetic field to gain a detection pulse. A phase shift of the detection pulse is detected from a reference pulse synchronizing a first phase output of the alternating current in a plurality of phases to detect an angle of rotation of the rotor 6 from the phase shift.
Patent JP-H0986099-A (JP)
Title: Color selecting chart and color selecting method
Inventor: KADOTA MASAKO
IPC: B44D3/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a color selecting chart which facilitate selection of combinations of colors and a method for using the chart. SOLUTION: A base plate 10 having a plurality of patches 14 whose colors are different from each other formed on its surface and a mask 12 having a plurality of transparent holes 16 formed therein to be superposed on the base plate 10 are provided. When an optional transparent hole is aligned with any selected patch, other transparent hole is positioned on a patch having a color corresponding to the color of the selected patch. Though the structure is simple, color selection which has been difficult can be done without fail even when a user does not have expert knowledge by very easy task.
Patent JP-S62111831-A (JP)
Title: Paper feed device
Inventor: SHUDO TAMOTSU
IPC: B65H7/04
Filed: 1985-11-05
Abstract: PURPOSE:To shorten the time after an operator notices a no-paper state until sheets are loaded by providing a lift lowering means which starts to lower a lift immediately after a paper detecting switch detects the no-paper state. CONSTITUTION:When a paper detecting switch SW2 detects a no-paper state, a motor 9 is driven, then a lift is lowered until a lift descent detecting switch SW3 is turned on and a display indicating that the lift is descending is shown. When the lift reaches the lower limit position, the drive of the motor 9 is stopped and a display indicating that the lift is stopped is shown, the lift waits until the door is opened. Next, an operator opens the door to load sheets and closes the door after loading sheets, then it is detected by the state of a door switch DSW, the lift is raised and a display indicating that the lift is ascending is shown. When a lift upper limit detecting switch SW1 is turned on, the display indicating that the lift is ascending is erased and the lift is stopped.
Patent JP-H1184285-A (JP)
Title: Scanning lens system
Inventor: TATEBE HIDENARI
IPC: G02B26/10
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a scanning lens system capable of performing scanning whose beam interval is small with good stable beam positional accuracy. SOLUTION: The surface of a second scanning lens 6 constituting the scanning lens system on the side of a surface 7 to be scanned is constituted of two extended toric surfaces 6a and 6b. The surfaces 6a and 6b are symmetric shape with respect to a surface in parallel with a scanning surface (XY planar surface), and a bus line interval becomes small as a scanning angle becomes large. The surfaces 6a and 6b are eccentric to a sub-scanning direction (Z-axis direction), and the respective bus lines are twisted in the sub-scanning direction.
Patent JP-S60141177-A (JP)
Title: Current control circuit of inverter
Inventor: OOKUBO HIDENORI
IPC: H02M7/48
Filed: 1983-12-28
Abstract: PURPOSE:To safely continue the operation while sufficiently activating the overload withstand voltage of an inverter by detecting the output current of the inverter and decreasing the current setting level with a timing element. CONSTITUTION:A voltage detector 4 is provided at the output side of an inverter 1, the detected value of the detector 4 is compared with a voltage regulator 6 by a voltage regulator 7, and the inverter 1 is controlled on the basis of the result. The output is limited on the basis of the outputs from a current detector 9, an AC/DC converter 9 and a setter 12. Further, a current limited value altering circuit 11 is provided. This circuit 11 receives the actual current value, discriminates the operating state, and applies an additional current limited value to a current regulator 13 in response to the discriminated result.
Patent JP-H0881481-A (JP)
Title: Alkoxyphenyl-substituted bisacylphosphine oxide
Inventor: DAAFUITO GEORUGE RETSUPARUTO
IPC: C08F2/46
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide the subject new compound having excellent surface-curing characteristic, reactivity, storage stability and hydrolysis stability and useful as a photopolymerization initiator for ethylenic unsaturated compounds.  
     SOLUTION: A compound of formula I {R 1  and R 2  are each a group of formula II (R 5  and R 5  are each a 1-12C alkyl or a 1-12C alkoxy; R 6 , R 7  and R 8  are each H, R 4  or a halogen) ; R 3  is a group of formula III [R 9  is a (halogenated) 1-20C alkyl, a 2-20C alkyl intermitted by O, a 2-12C alkenoxy- substituted alkyl or the like; R 10  is H, a 1-20C alkyl, a 2-18C alkyl intermitted by O, OR 9  or the like; R 11  is R 10  or the like; R 12  is H or OR 9 ]}. For example, bis(2, 4,6-trimethylbenzoyl)-2,4-diisobutoxyphenylphosphine oxide. The compound of formula I is obtained by allowing a compound of the formula: R 1 -COCL to react with a compound of the formula: R 2 -COCL and a compound of the formula: R 3 -PH 3  in the presence of a base and subsequently oxidizing the obtained diacylphosphine of the formula: (R 2 -OC)-P(R 3 )-(CO-R 1 ). 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0973666-A (JP)
Title: Optical recording medium and its production and apparatus for production
Inventor: WATANABE OSAMU
IPC: G11B7/24094
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to read additional information with naked eyes by recording optically readable patterns in the regions outside the data recording region of a recording layer. SOLUTION: The surface 2 of an optical recording medium 1 is irradiated with a laser beam 4 of prescribed power adjusted in focus by a lens 3, by which the recording layer is crystallized and a phase transition type optical recording medium 1 is initialized. This initialization is executed to the regulated initialization region from the recording character of the optical recording medium 1. The initialization is also executed in regions off the regulated initialization region and is executed by irradiation with, for example, the laser beam under pulse modulation. The intensity of crystallization or the crystallized parts and the parts made to remain in the state of an amorphous state are generated by the pulse modulation, therefor, the section which is irradiated with a laser beam 4 is recorded with patterns which are recognized with the naked eyes.  The patterns recorded by this pulse modulation are set at the patterns varying with each of the initializing devices. As a result, the additional recording of the information on the production of the medium on the optical recording medium 1 at a low cost is made possible.
Patent JP-H0966910-A (JP)
Title: Structure and device for welding of tape for packing of fittings
Inventor: SAKATA KOICHI
IPC: B65B13/24
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a welding device for a tape for packing of fittings, which is small-sized and simple, and of which the installation space is small, and which can be manufactured at low cost. SOLUTION: At a superposed part 3a of a packing tape 3 made of a thermoplastic synthetic resin, which is wound around an external packaging member for packing of fittings, a plurality of welded parts 9 are formed in such a manner that they are sprinkled in the longitudinal direction of the tape. Preferably, the welded parts 9 are formed around a through hole 10. A welding device consists of a packing tape welding device main body, which is mounted on the external packaging member for packing or its vicinity, a tape setting part which is provided on the main body, and sets a superposed part of the packing tape, and a plurality of tape heating parts which are provided in such a manner that they can come into contact with or separate from the superposed packing tape at the tape setting part, and form a plurality of welded parts into a dot- form in the longitudinal direction of the tape.
Patent JP-S60138642-A (JP)
Title: Information processor
Inventor: WATABE SHINYA
IPC: G06F9/38
Filed: 1983-12-27
Abstract: PURPOSE:To improve the instruction processing efficiency by holding the result of detection of an operand store comparison detecting circuit and rereading an operand immediately after the operand comparison is solved. CONSTITUTION:A store action end signal line 24 is set at 1 when all store actions are through after the execution of an instruction stored in a store register is started. In this case, a pointer line 25 shows (l) and a control line 27-l is set at 1 by a decoder 20. Then (m) units of OSC (Operand Store Comparison) latches 15-il are reset. Therefore, an OSC latch 15-kl is also reset and a line 28 is changed to ''0'' from ''1''. Then an operand rereading control circuit 18 which is so far kept under a waiting state is immediately executed.
Patent JP-H1177381-A (JP)
Title: Method for lining titanium-clad steel plate and device therefor
Inventor: NISHIBE MITSUO
IPC: B23K37/02
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To attain the simplification of the operation of fitting a titanium-clad steel plate and a cover plate to a marine structure and the automation of welding and to attain the improvement of efficiency, the reduction in cost and the reduction in the term of works. SOLUTION: A pair of mobile rails 7 are fitted to a main body structural material 2 forming the side wall of a marine structure, and a clad steel base plate of a titanium-clad steel plate is welded by a welding head elavating and running device 8 provided on the mobile rail 7. Similarly, a titanium cover plate is welded to the weld zone of the base plate by the other welding head elavating and running device 9 provided on the mobile rail 7.
Patent JP-2000072210-A (JP)
Title: Belt conveyer equipment and earth removing conveyer equipment for tunnel
Inventor: WAKIMOTO TOSHIRO
IPC: B65G15/26
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide belt conveyer equipment capable of advancing a bypass part for avoiding interference with a mold device, following an advancing mold device. SOLUTION: This earth removing conveyer equipment for tunnel carries out excavated earth and sand in a tunnel 1, wherein a carrier belt 15 is wrapped and stretched between a movable end roller provided in a rear truck and a fixed end roller in the rear of the tunnel to form a conveyance route. On the front part of a mold device advancing inside the tunnel, a belt route displacement device 10 displacing the carrier belt 15 from an upper position to a lower position and from the outside to the central side by a pair of two sets of reversing rollers 23US, 23DS, 23UR, 23DR is disposed so as to freely advance. A belt storage device capable of sending out the carrier belt 15 is disposed to follow up the belt route displacement device 10 with the advance of the mold device 4.
Patent JP-H0191675-A (JP)
Title: Actuator
Inventor: TSUTSUI OSAMU
IPC: H01L41/08
Filed: 1987-09-30
Abstract: PURPOSE:To enable the working of various devices, machines, and the like to be controlled at precision, by fitting a plunger concentrically and movably forward or backward along an axis, into a cylindrical actuator casing provided with front and rear walls. CONSTITUTION:So far as an actuator A is concerned, a plunger d is fitted concentrically and movably forward or backward along an axis, into a cylindrical actuator casing provided with front and rear a walls a, b. Besides, a piezoelectric element assembling unit B consisting of three piezoelectric elements e, f, g is concentrically is set on the outer peripheral surface of the plunger d. The piezoelectric elements e, f, g, are composed to be contracted when a power source is turned ON. In other words, the piezoelectric elements e, f, g are expanded in a state that current is not conducted to, and the plunger d is clamped by the elements, and in a state that current is conducted to, the elements are contracted to release the plunger d. In the meantime, the piezoelectric element g is in a state that it is expanded in the axial direction on the plunger d in a state that current is not conducted, and in a state that current is conducted, the element is contracted on the plunger d, and the full length in the axial direction is shortened.
Patent JP-H0993825-A (JP)
Title: Battery charger and full-charge detection method therefor
Inventor: KANAZAWA KATSUTOSHI
IPC: H01M10/44
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To charge a battery surely and quickly with an optimal charging amount without causing overcharge or undercharge by varying the reference voltage of A/D conversion such that an A/D converted value comes within a predetermined range regardless of the magnitude of detected battery voltage. SOLUTION: A microcomputer 5 detects variation in the voltage of a battery 4 based on the output from an A/D converter and judges full-charge of the battery 4 before controlling a switching circuit 3. A reference voltage varying circuit 7 varies the reference voltage of A/D converter depending on the voltage from a battery voltage detection circuit 9. Since the A/D converted value from A/D converter comes within a constant range regardless of the detected voltage of battery 4, the battery 4 can be charged surely and quickly with an optimal charging amount without causing overcharge or undercharge.
Patent JP-H03112116-A (JP)
Title: Electrolytic capacitor
Inventor: SAKAMOTO KIYOSHI
IPC: H01G9/02
Filed: 1989-09-27
Abstract: PURPOSE:To elevate the capacitance per unit volume so as to obtain long life and high reliability by using a cathode where a polypirrole layer is formed at the surface of a cathode foil. CONSTITUTION:A roughened cathode foil 1 is soaked in ethanol solution of pirrole, and further it is soaked in aqueous solution of ammonium persulfate and tetramethyl p-toluenesulfonate ammonium so as to cause chemical oxidative polymerization to form a polypirrole layer 2 at the surface of the cathode foil 1. Next, an anode lead terminal 4 and a cathode lead terminal 5 are attached to an anode foil 3 and a cathode foil 1 consisting of valve acting metal, and a spacer 6 is interposed between the anode foil 3 and the cathode foil 1, and these are wound to form a capacitor element 7. After that, these are impregnated with electrolyte for driving, and are stored in a case, and the opening of the case is sealed.
Patent JP-S62110486-A (JP)
Title: Ultrasonic wave motor
Inventor: INABA RITSUO
IPC: H02N2/00
Filed: 1985-11-07
Abstract: PURPOSE:To simplify resonance characteristics and improve motor efficiency by a method wherein the vibration system of an ultrasonic wave motor is divided into the inside part and the outside part of a stator and an ultrasonic vibration is induced by a sheet of piezoelectric material. CONSTITUTION:The electrode part of a piezoelectric sheet 13 is divided into an inside part and an outside part so as to create two sets of ultrasonic vibration mode. Combinations of electrodes 21 and 22 and combinations of electrodes 23 and 24 are arranged along the circumference with a phase difference of 90 deg. between each group. A vibration, whose one wavelength corresponds to the one combination of the electrodes 21 and 22, is created and a voltage is also applied to the electrodes 23 and 24 at the identical frequency. The combined mode of the inside ultrasonic wave and the outside ultrasonic wave makes a progressive wave rotate along the circumference direction and this rotation works as the driving force of an ultrasonic wave motor and makes the rotor rotate.
Patent JP-2000080272-A (JP)
Title: Polymer composition having low dielectric constant
Inventor: TOMIKAWA MASAO
IPC: G03F7/037
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of presenting a polymer material having a low dielectric constant and excellent in heat resistance and adhering properties by bringing the composition to contain a polymer constituted of a specific organic group and a specific group. SOLUTION: This polymer composition having a low dielectric constant is brought to contain a polymer constituted of 5-35 mole % of (A) a 3-4 valent 3-30C organic group and one or more of groups selected from (B) formula I [Q1 and Q3 are each a 3-4 valent organic group having >2C; Q2 is a divalent organic group having >2C; Q4 and Q5 are each H, a monovalent organic group having 1-10C; (p) is 1-100; (q) and (r) are each 1 or 2], formula II [Q6 and Q8 are each a tetravalent organic group having >2C; Q7 is a divalent organic group having >2C; (s) is 0-100], formula III [Q9 and Q11 are each a tetravalent organic group having >2C; Q10 is a divalent organic group having >2C; (t) is 0-100], formula IV [Q12 and Q14 are each a 2-4 valent organic group having >2C; Q13 is a 3-6 valent organic group having >2C; Z is O, S or NH; (u) is 1-100;  (v) and (w) are each 1 or 2], formula V [Q15 and Q17 are each a divalent and >2C organic group; Q16 is a tetravalent and >2C organic group (x) is 0-100], etc.
Patent JP-S60132937-A (JP)
Title: N-(methoxyphenacyl)amine derivative, therapeutic compositionand manufacture
Inventor: RAFUON RUI
IPC: A61K31/135
Filed: 1984-11-26
Abstract: This invention relates to new N-(methoxyphenacyl)-amine derivatives selected from the group consisting of (i) the N-(methoxyphenacyl)-alkylamines of the general formula    <IMAGE> (I)   wherein A is OCH3, and R is C3-C8-alkyl or C3-C8-hydroxyalkyl; and, (ii) addition salts thereof. These new derivatives are useful as pharmaceuticals, in particular as peripheral vasodilating agents. Their method of preparation is based upon the following reaction scheme   <IMAGE>  +TR  <IMAGE>
Patent JP-H08114221-A (JP)
Title: Finite linear rolling bearing
Inventor: MICHIOKA HIDEKAZU
IPC: F16C29/04
Filed: 1994-10-14
Abstract: PURPOSE: To provide such a finite linear rolling bearing that has simple structure, facilitates miniaturization, surely prevents displacement of a ball cage, secures rigidity of the ball cage, and eliminates bad effect on rolling movement of the ball. CONSTITUTION: A finite linear rolling bearing is provided with an outer rail 1 of approximately U-shaped section, an inner rail 4, a lot of balls rolling between a rolling groove of the rail 1 and a rolling groove of the rail 4, and a ball cage 8 which is formed into approximately M-shaped cross section, arranged between the rail 1 and the rail 4, and has ball storage holes in its both sleeve parts so as to hold positional relation of respective balls. And a cage displacement prevention mechanism 13 constituted from a flexible string body, which extends from the outer rail to the rail 1 by slidably detouring one end of the ball cage in the longitudinal direction and extends from the rail 4 to the inner rail by detouring the other end of the ball cage in the longitudinal direction, and preventing displacement of the ball cage, is provided.