baber/WOPTO huggingface dataset:
Patent JP-H0492029-A (JP)
Title: Hydraulic circuit of backhoe
Inventor: AIKAWA TOKUHIRO
IPC: E02F9/22
Filed: 1990-08-03
Abstract: PURPOSE:To enable running in a state of appropriate velocity as required by providing a valve mechanism which can be changed over to a first feed oil state, a second feed oil state and a third feed oil state. CONSTITUTION:When, for example, a pilot control valve 14 is changed over to a low pressure side L to change over a speed change valve 9 to a parallel connection position X and a speed increase valve 11 is changed to a discharge oil position 11a, the speed change valve 9 connects both running motors Ma, Mb to a first running valve Va and a second running valve Vb respectively and the speed increase valve 11 delivers pressure oil from a third hydraulic pump P3 to a drain oil line 18. A valve mechanism 12 is changed to a first feed oil state to feed pressure oil from a first hydraulic pump P1 and from a second hydraulic pump P2 to the first running motor Ma and second running motor Mb respectively, so that both the motors Ma, Mb drive a running device at low speed. As a result, by changing over the valve 9 and by changing over the valve 11 by means of a control unit 17, the mechanism 12 is changed over to effect speed changes of three steps, i.e., low, middle and high step.
Patent JP-H0624594-A (JP)
Title: Paper feeding device
Inventor: SOUMA TAKATAMI
IPC: B65H3/44
Filed: 1992-07-10
Abstract: PURPOSE:To provide a paper feeding device which can control the paper feeding driving means of plural paper feeders even though a speed control circuit of a relatively high cost is reduced. CONSTITUTION:In a drive control means 17, a controller 17a to input a paper feeding phase selecting signal, a single speed control circuit 17b to output a drive instruction signal, a drive instruction signal converting circuit 17c to output the signal to paper feeding drive motors 5a and 6c selectively, and a speed data signal converting circuit 17d to input the speed data signals of the paper feeding drive motors 5a and 5c selectively and to give a feedback to the speed control circuit 17b, are provided. The converting instruction signal output from the controller 17a is input to the drive instruction signal converting circuit 17c and the speed data signal converting circuit 17d.
Patent JP-H0858852-A (JP)
Title: Bilocular container
Inventor: BOODO HIRUDEBURANTO
IPC: B65D81/32
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To take out only one substance by a specific amount additionally as to a container which can store two flowable substances separately from each other until they are used and which can be mixed together easily in using them. SOLUTION: This relates a two-chamber container provided with a tubular plunger 10 for taking out a specific amount of one substance 3. In a base position first end 30 having a threaded portion 12 of the plunger is connected in fluid-tight manner and second end 31 of the plunger extends through a plug 8 into a lower chamber 5. The plunger 10 and the plug 8 are connected fluid- tight.
Patent JP-H0490869-A (JP)
Title: Apparatus for controlling furnace pressure
Inventor: OKUMURA YUKIHIKO
IPC: B05C9/14
Filed: 1990-08-07
Abstract: PURPOSE:To accurately control furnace pressure by mounting a flow rate control means controlling the total supply amount of hot air blown in a drying furnace, the inlet and outlet furnace pressure measuring means respectively arranged on the inlet and outlet sides of the drying oven, an average operation means and a differential pressure operation means. CONSTITUTION:Hot air passes through a flow rate control valve 18 in the quantity corresponding to the total supply quantity set by a flow rate control valve 16 and is continuously divided to pass through respective furnace control valves 14, 15 on inlet and outlet sides to be supplied to a drying furnace 11 from both inlet and outlet parts thereof. Furnace pressure measuring devices 12, 13 respectively measure the furnace pressures on the inlet and outlet sides in the drying furnace 11 and the measuring signals are applied to a differential pressure operator 19 and an average operator 21. The differential pressure operator 19 calculates the difference between the furnace pressures on the inlet and outlet sides of the furnace to apply a differential pressure signal to a differential pressure control valve 20 which in turn applies a control signal to the respective furnace pressure control valves 14, 15 on the inlet and outlet sides on the basis of the difference between the furnace pressures on the inlet and outlet sides, and the opening degrees of these furnace pressure control valves 14, 15 are mutually operated in reverse directions in a seesaw system to uniformly control the pressure in the furnace. By this method, the pressure in the drying furnace can be uniformly and accurately controlled.
Patent JP-H0929583-A (JP)
Title: Cooling device and cooling device for spindle head
Inventor: ARAKI NORIMITSU
IPC: B23Q11/12
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for efficiently and inexpensively cooling an object to be cooled with the use of compressed air. SOLUTION: A pipe wall 15 and a pair of end walls 16 provided at opposite ends of the pipe wall 15 define a vortex chamber 17 surrounding a circular outer peripheral surface 3a of a housing 3, and a plurality of nozzles 18 connected to a compressor 23 through a pressure proportional solenoid valve 25 are provided at one end of the pipe wall 15 so that compressed air creates spiral streams along the pipe wall 15 within the vortex chamber 17. Further, cold air discharge ports 19 are formed in the end wall 16 on the nozzle 18 side, and hot air discharge ports are formed in the end wall 16 on the side remote from the nozzle 18.  A spindle 2 is coupled to a detecting means 26 for detecting a rotational speed of the spindle 2, and a control means 27 for controlling the pressure proportional solenoid valve 26 so as to make the pressure of compressed air proportional with a detected value by the detecting means.
Patent JP-S60100186-A (JP)
Inventor: SATOU NORIKO
IPC: G09G1/00
Filed: 1983-11-05
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-H03218426-A (JP)
Title: Optical system
Inventor: JIYON ROORENSU NIKORASU
IPC: G02B6/00
Filed: 1990-08-07
Abstract: PURPOSE: To eliminate drifting in detector characteristics by vibrating silicon microstructure placed in an optical radiation path with a driving device, and then modulating a radiation from the structure to a detector. CONSTITUTION: By modulating radiation by vibrating a silicon microstructure 3 placed in an optical radiation path 2 with a driving device 34, a detector 4 supplies an output signal for radiation, alternating between two different values in magnitude, to a comparator 42. Since the radiation supplied to the detector 4 is allowed to pass or prevented from doing so alternately, the difference between two outputs of the detector 4 is measured with the comparator 42, and radiation level can be repeatedly referenced to dark detector characteristics, thus releasing from drifting in characteristics of a detector.
Patent JP-H0256984-A (JP)
Title: Laser device
Inventor: TANAKA MASAAKI
IPC: H01S3/092
Filed: 1988-08-22
Abstract: PURPOSE:To simplify a device by installing a trigger electrode charging comparatively large trigger power by silent discharge between the trigger electrode and a lamp electrode having reversed polarity and lighting main arc discharge by AC. CONSTITUTION:The voltage of a DC power section 1 is chopped to arbitrary frequency by a switching element 141, and AC voltage is generated and transformed in conformity with the electrical characteristics of a lamp 5 by a transformer 15, and applied to both electrodes 51, 52 of the lamp 5. When AC voltage is applied, silent discharge is generated between the internal surface of a section, to which the trigger electrode of the glass tube 53 of the lamp 5 is mounted, and an electrode 52. When applied voltage is brought to a certain extent or more, not only a section near the electrode 52 but also all of a discharge path 54 are filled with the silent discharge, main arc discharge is generated between the electrodes 51, 52 at the moment, and the lamp 5 emits light, thus exciting a solid laser, then oscillating the laser. Accordingly, shimmer currents for lighting an arc as main discharge and a power supply for trigger for lighting shimmer currents are unnecessitated.
Patent JP-H0655773-A (JP)
Title: Solid scanning-type printing head
Inventor: ITO TETSUYA
IPC: H04N1/113
Filed: 1992-08-04
Abstract: PURPOSE:To control an optical output or drive time of a solid scanning-type printing head per element based on a simultaneous output of an analog voltage level of one line to realize a multivalued output of this head by using an analog shift register in the printing head. CONSTITUTION:In a printing head, a D/A converter 21 converts multivalued digital image data to analog signals per pixel; an analog shift register 22 shifts the signals per pixel and holds them; an analog latch register 23 simultaneously receives the analog signals for one line held in the register 22 on a latch clock signal and holds them; and a driver 24 drives an LED array 25 based on the analog signals per pixel in synchronism with a horizontal synchronizing signal. While the register 22 successively receives image data for one line, the array 25 is driven based on the data for one line held in the register 23. In this case, the driver 24 changes a luminous intensity to control an intensity modulation light quantity to realize a multivalued output.
Patent JP-H0374676-A (JP)
Title: Control method for automatic transmission
Inventor: TAKADA MITSURU
IPC: F16H59/44
Filed: 1989-08-11
Abstract: PURPOSE:To prevent the occurrence of down shift and busy shift against a driver's will by a method wherein down shift to a first speed is not allowed while a car speed is higher than a shift allowable speed lower by a predetermined given amount than a car speed available during preceding up shift. CONSTITUTION:A car speed available during down shift from an arbitrary first sped to other second speed is detected. Thereafter, during down shift from a second speed to a first speed, it is decided whether a current car speed is below a shift allowable speed lower by a predetermined given amount than a car speed detected at a car speed detecting process. When it is below the shift allowable speed, down shift is allowed but when it exceeds the shift allowable speed, down shift is not allowed.
Patent JP-H0372207-A (JP)
Title: Optical angle detecting apparatus
Inventor: KUNITSUGU MICHIMASA
IPC: G01B11/26
Filed: 1989-08-11
Abstract: PURPOSE:To detect angles easily with high accuracy by making a non-polarizing optical signal include a synchronizing signal and, outputting said optical signal as a polarizing light which is periodically changed. CONSTITUTION:A light transmitting part 1 is provided with a non-polarizing light source 11 which outputs an optical signal without being polarized. The non-polarizing optical signal is modulated by a modulator 12. A modulated optical signal output from the light source 11 is separated by an optical path constituted of half mirrors 14. A part of the signal is polarized by a polarizer 13, with the other thereof passing as it is. Thereafter, both the signals are combined by the half mirror 14 and output as a light beam X. On the other hand, a light receiving part 2 is provided with a light receiving lens 21, a photodetector 22 and a photoreceiver 23, which outputs an electric signal corresponding to the receiving light beam X. This electric signal is input to an operating/ processing part 24. A synchronizing pulse and a polarizing period of the electric signal are detected respectively by a synchronizing pulse detector 25 and a comparator 27 in the processing part 24. The obtained pulse and period are input to an operator 28, where a necessary operation is carried out thereby to detect angles of the light receiving part 2.
Patent JP-H0741333-A (JP)
Title: Long fiber cutter
Inventor: KOBAYASHI MINORU
IPC: B26D1/36
Filed: 1993-07-29
Abstract: PURPOSE:To provide a long fiber cutter with the frequency of the exchange of rubber rollers reduced and capable of improving the productivity of a chopped strand. CONSTITUTION:This cutter is provided with a grinding tool 10 arranged beside a rubber roller 2, a means 12 for bringing the tool 10 close to or away from the roller 2, a means 11 for moving the tool 10 along the entire length of the roller 2 in the axial direction of the roller 2 and a control means 13 for driving the moving means 11 and grinding the roller 2 with the tool 10 optionally or according to a specified program.
Patent JP-H0258004-A (JP)
Title: Structure for connecting optical connector
Inventor: TANIGUCHI SHIYOUJIROU
IPC: G02B6/38
Filed: 1988-08-24
Abstract: PURPOSE:To allow efficient packaging by fixing an optical adapter to an adapter mounting fitting which is mounted tiltably forward to the front position of a printed circuit board by which the optical connector can be inserted to the adapter from diagonal above. CONSTITUTION:The adapter mounting fitting 2 can be rotated and inclined about 45 deg. from the solid line position where the front perpendicular part 2b thereof comes into contact with a threaded fixture 4 to the broken line position where the diagonal angle regulating part 2c thereof comes into contact with the opposite surface of the same fixture 4. The printed circuit board 20 is inserted into a unit 10 while the connector 15 with an optical cable 14 is not connected to the optical adapter 25. A screw 5 which fixes the adapter mounting fitting 2 is removed and the fitting 2 is pulled to the front surface side and is inclined. The rotation stops where the fitting inclines and the angle regulating part 2c comes into contact with the fixture 4. This inclination is maintained. The connector 15 with the optical cable 14 is connected to the optical adapter 25 from diagonally above of the front surface. Wiring is executed in this way without applying load to the optical cable 24 in the printed circuit board 20.
Patent JP-H0529435-A (JP)
Title: Transferring apparatus
Inventor: HASEGAWA ISAHIRO
IPC: B65G47/90
Filed: 1991-07-24
Abstract: PURPOSE:To surely perform a sealing operation by reducing a torque loss, to make a motor small-sized, to make an apparatus small-sized and to make the life of a seal long. CONSTITUTION:The title apparatus is provided with the following: one pair of first arms which a turn around two of first support shafts 20, 20 which are arranged to be separated on a base stand which can turn horizontally; one pair of second arms which turn around second support shafts which are installed in end parts of the pair of first arms; and the support part, of an object to be transferred, on which two of third support shafts which support end parts of the pair of second arms so as to turn freely have been formed. One pair of parallel cranks which turn the second support shafts by working in conjunction with the first support shafts 20, 20 are arranged and installed between the two of the second support shafts. A magnetic fluid seal 96 is installed in the upper position than upper-part bearing part 84, 86, 90 for five shafts, i.e., the shaft of the base stand, shafts 44, 44 of the two of the second support shafts 20 and shafts 46, 46 of two of the pair of parallel cranks.
Patent JP-S6185330-A (JP)
Title: Production of excipient for direct tableting
Inventor: INAGAKI MITSUJI
IPC: A61K9/20
Filed: 1984-10-04
Abstract: PURPOSE:To obtain an excipient for direct tableting, having improved molding properties, by spray-drying an aqueous solution of D-mannitol in a specific temperature range. CONSTITUTION:An aqueous solution of D-mannitol is spray-dried at 120-140 deg.C exhaust heat temperature, to give an excipient for direct tableting. If a water-sol uble excipient for direct tableting not losing characteristics of D-mannitol, namely, good pleasantness to the palate, cooling sweetness, nonabsorption proper ties, high melting point, improved stability, no blending inhibition with main agent, having improved fluidity, disintegration properties, and moldability is obtained, it has small variability of organism utility ratio of main drug caused by an additional matter of pharmaceutical preparation, and analysis of pharma ceutical preparation can be carried out easily. The spray drying under the condition provides moldability which D-mannitol powder on the market does not have, to provide the excipient for direct tableting consisting of D-mannitol granule, having more improved fludity and disintegration properties.
Patent JP-H0492922-A (JP)
Title: Constitution definition system for synthesis system
Inventor: HOSHINO KOICHI
IPC: G06F9/06
Filed: 1990-08-06
Abstract: PURPOSE:To realize efficient system constitution by integrally executing the input operation of the definition item of a system constitution definition. CONSTITUTION:When the constitution definitions of plural system elements are set and a definition parameter required for respective program operations is generated for the relevant system elements so as to construct a computer system, the common definition item is stored in an item information file. A definition item input means generates the definition parameter required for the operation of respective programs from the value of the definition item and input-requests only the value of the definition item which requires individual setting to an operator. At this time, a display control processing means displays the explanation and the guide of the definition item when the definition item is input-requested and an error message for error input is displayed when the value of the definition item is erroneously inputted.
Patent JP-H0656904-A (JP)
Title: Deproteinizing agent for natural rubber and production of deproteinized natural rubber using same
Inventor: TANAKA YASUYUKI
IPC: C08C1/00
Filed: 1992-08-05
Abstract: PURPOSE:To effectively eliminate protein from natural rubber and to produce a deproteinized natural rubber at a high productivity. CONSTITUTION:The title agent contains protease, at least one anionic surfactant, and at least one nonionic surfactant as the effective components. A deproteinized natural rubber is produced by adding the agent to a natural rubber latex and cleaning particles of the latex.
Patent JP-S6363611-A (JP)
Title: Antimycotic agent
Inventor: YOSHIDA SUSUMU
IPC: A61P31/04
Filed: 1986-09-05
Abstract: PURPOSE:To provide a low-toxic antimycotic agent containing a specific polysulfide compound as an active component. CONSTITUTION:The objective agent contains the compound of formula I {R1 is CH3, CH2=CHCH2 or C2H5OCO(CH2)3; p is 1 or 2; R2 is group of formula II [q is 0 or 1; r is 0-2; R3 is 1-3C alkyl, benzyl, CH2CH=CH2, CH2CH= CHCH3, (CH2)3COOC2H5 or CH=CHCH2-S-(CH2)3COOC2H5]} as an active component. The antimycotic agent is useful for the remedy of local mycotic infection of mammal including human especially with microorganisms of Candida genus, Trichophyton genus, Microsporum genus or Epidermophyton genus or mucosal infection caused by Candida albicans. It is also useful for the control of mold of plant caused by true fungi.
Patent JP-H1147946-A (JP)
Title: Production of tailored blank made of steel plate and aluminum alloy plate
Inventor: UCHIHARA MASATO
IPC: B23K11/24
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a production method of the tailored blank material, in which a steel plate and an aluminum alloy plate are joined by mush-seam welding, and which is excellent in joint performance and has a small step difference. SOLUTION: A production method of the tailored blank material is that the ends of a steel plate 3 and of an aluminum alloy plate 2 are overlapped and the overlapped part is subjected to mush-seam welding in a range of a welding force and a welding current in a formula of 0.2L+0.2T+0.1L.T+1<= welding force (KN)<=0.6+0.2T 0.2L.T+4 and a formula of 2L+6<= welding current (A)<=5L+4. Here, L is an initial overlap margin (mm), T is a plate thickness (mm) of the aluminum alloy plate.  Further, mush-seam welding is conducted under the welding conditions that the initial overlap margin is >=1.5 times of the plate thickness of a thinner one out of the steel plate and the aluminum alloy plate, a reduction rate of a weld zone to the aluminum alloy plate is 20-50% and a thickness of a fused part of the weld zone of the aluminum alloy plate is <=50% of a thickness of the aluminum alloy plate of the weld zone after welding.
Patent JP-S58111260-A (JP)
Title: Manufacture of nonaqueous electrolyte battery
Inventor: TAWARA KENSUKE
IPC: H01M4/06
Filed: 1981-12-23
Abstract: PURPOSE:To reduce the warp of the positive electrode which is caused during pressure molding by performing primary molding in which only a positive mixture is subjected to pressure molding, and unifiedly molding a metallic network and a molded body, which is prepared by the primary molding, by use of a mold having a larger inner diameter than a mold used for the primary molding. CONSTITUTION:After a positive mixture powder prepared by mixing manganese dioxide  with both a conductive agent and a binding agent is subjected to primary molding by pressing, the molded body and a metallic network 6 which is used as a current-collecting body are molded and unified together with a pressure smaller than that used for the primary molding, by use of a mold having an inner diameter larger than a mold used for the primary molding so as to make a positive electrode 5. After that, a  nonaqueous electrolyte battery is manufacutered by combining the positive electrode 5 with a negative electrode 3 made of lithium. By the means mentioned above, a radial expansion of the molded body arises due to spring back in the process of moving the molded body into the mold used for the unifying molding, and almost no spring back arises during the following unifying molding. As a result, any warp of the positive electrode 5 can be securely prevented, and any deterioration of the characteristic of the battery which might be caused due to defective assembly can be prevented.
Patent JP-H0374594-A (JP)
Title: Rotary compressor
Inventor: KAWAHARA KATSUMI
IPC: F04C18/356
Filed: 1989-08-12
Abstract: PURPOSE:To apply pressure to a blade so as to prevent the leakage of refrigerant gas by detecting the rise of gas temperature caused by the leakage of the refrigerant gas and heating a spring member made of a shape memorizing alloy when the detected temperature becomes more than the set value. CONSTITUTION:When the action of a blade 14 becomes defective and a gap is generated between the tip 14b of the blade 14 and a rotary piston 6, refrigerant gas leaks from the high pressure side to the low pressure side in a compression chamber 10, and accompanied by this, gas temperature in the vicinity of a suction port 5f rises suddenly. At this time, this gas temperature is detected by a temperature detecting means 19. When the detected temperature becomes more than the set temperature, a spring member 15 made of a shape memorizing alloy is heated by a heating means 23, and at the same time, the spring member 15 is changed in shape so as to enlarge energizing force to the blade 14. The blade 1 is thereby energized even more powerfully by the spring member 15, and the tip 14b of the blade 14 is pressed to the rotary piston 6.