baber/WOPTO huggingface dataset:
Patent JP-H05223729-A (JP)
Title: Method and device for judging degree of deterioration of lubricating oil
Inventor: KUNIHIRO TAKAKI
IPC: G01N21/27
Filed: 1992-02-14
Abstract: PURPOSE:To obtain a method an device for judging the degree of deterioration of lubricating oil which can judge deterioration and contamination state of lubricating oil without any personal difference. CONSTITUTION:Light is projected from a light source 11 to a sample lubricating oil 1 which is poured into a sample cell 2, a transmission light which is transmitted through the sample lubricating oil is divided into three parts by an integral ball 12, each light is passed through filters 13A-13C, and then it is converted to an electrical signal by an A/D converter 15 to obtain three stimulus values X, Y, and Z. A lubricating oil evaluation point is obtained based on one stimulus value Y, chromaticity coordinates x, y which are obtained by three stimulus values, and constants A, B, C, and D which are preset according to the type of the sample lubricating oil, and then deterioration and contamination state of the sample lubricating oil are judged based on the lubricating oil evaluation point.
Patent JP-S60239039-A (JP)
Inventor: MOOGAN JIEI MOOREI
IPC: B23Q3/08
Filed: 1985-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09221366-A (JP)
Title: Production of multicomponent ceramic
Inventor: AOYAMA HIROSHI
IPC: C30B29/22
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To crystallize a multicomponent ceramic by forming an amorphous ceramic on a substrate and crystallizing the multicomponent ceramic by irradiating the multicomponent ceramic with laser. SOLUTION: After forming a Pt thin film 4 having about 0.2μm thickness on the substrate 3 such as silicon wafer by sputtering, moreover, a ceramic film of an amorphous lead zirconate titanate (PZT), etc., having a prescribed film thickness is formed. Then a crystallized laser irradiated part 1 and a laser unirradiated part 2 are formed by irradiating a stripe placed at about 1cm interval with the laser in an energy density of <=1J/cm<2> to anneal. After that, the ceramic is immersed in an aqua regia to etch only the laser unirradiated part 2 and to remove from the surface of the substrate, and the multicomponent ceramic material of the crystallized PZT, etc., having a stripe pattern is obtained.
Patent JP-H07238806-A (JP)
Title: Variavle valve timing device
Inventor: NAGAI SUSUMU
IPC: F01L1/344
Filed: 1994-02-25
Abstract: PURPOSE:To make capacity small, and lighten its weight, and concurrently enhance its responsiveness. CONSTITUTION:A pulley 10 is rotatably installed at one end of a cam shaft 1. The pulley 10 has hydraulic chambers 15 and 16 which are partitioned by a vane 3 projected out of the cam shaft 1. The control of the inner pressure of the hydraulic chambers 15 and 16 permits the vane 3 to be held at a neutral position (b), a delayed angle position (a) where the vane is rotated by theta/2 to the upstream side in the direction A of pulley rotation, and at a lead angle position (c) where the wane is rotated by theta/2 to the downstream side, and also permits the cam shaft 1 to be rotated while being interlocked with the vane 3.
Patent JP-S55121837-A (JP)
Title: Asymmetric hydrogenation catalyst
Inventor: OONUMA KENICHI
IPC: C07C233/47
Filed: 1979-03-12
Abstract: PURPOSE: To obtain chiral compounds in good yield by using a rhorium complex having the optically active substance of a specific phosphine derivative as a ligand as a catalyst for the hydrogeneation reaction of prochiral carbon double bonds.  
     CONSTITUTION: In the hydrogeneation reaction of an organic compound having prochiral C-C double bonds, an asymmetric hydrogeneation catalyst consisting of a rhodium complex having as a ligand a chiral phosphine, e.g., the optically active substance of phosphine derivative of the formula, (R is an alkyl, aryl or aralkyl group). Thus, chiral compounds can be obtained in good yield and also the asymmetric hydrogeneation catalyst is excellently applicable to the synthesis of optically active amino acids. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04288797-A (JP)
Title: Home bus system
Inventor: IWATSUBO RIEKO
IPC: H04L12/40
Filed: 1991-02-22
Abstract: PURPOSE:To present the home bus system reducing the traffic of a transmission line when starting the system, and shortening time for starting the system. CONSTITUTION:At the home bus system equipped with a transmission line to transmit control information, devices 7, 11 and 12 to be controlled connected to this transmission line 1 and system controller 2 to control these devices 7, 11 and 12 to be controlled, when the own states of the devices 7, 11 and 12 to be controlled are a default state decided in advance in the case of starting this system, the own state is not informed of the system controller 2.
Patent JP-S61188674-A (JP)
Title: Optical input device
Inventor: TAMAI SEIICHIRO
IPC: G06K9/20
Filed: 1985-02-15
Abstract: PURPOSE:To enable a lamphouse to be easily exchanged by providing an electrical contact supplying electric current to an optical source between the lamphouse and an optical input device so that the lamphouse is embedded in the optical input device. CONSTITUTION:An opening 9 is provided on the front lower surface of a main body of the optical input device 7 so that the lamphouse 8 can be inserted therethrough into the main body 7. To the front and back of the house 8 are provided a flange part and a pair of left and right screw threads 10, 11 while a spring plate 12 is mounted as an electric contact to be connected to the lamp to the upper part of the house 8. To th edge part of the opening 9 is formed a screw tap in register with the screw hole of the house 8 to permit the house 8 to be mounted and dismounted to and from the main body 7. The electric current is supplied to the lamp of the house 8 through the spring plate 12 and the coil spring 12 provided as the electric contact in the main body 7. By this constitution, the lamphouse 8 can be exchanged easily.
Patent JP-S62190120-A (JP)
Title: Agent for improving hepatic function
Inventor: SUGIYAMA OSAMU
IPC: A61K31/12
Filed: 1986-02-14
Abstract: PURPOSE:To obtain the titled agent active to improve hepatic function, by using teprenone as an active component. CONSTITUTION:Teprenone (chemical name: 6,10,14,18-tetramethyl-5,9,13,17- nonadecatetraen-2-one) is used as an active component of the objective agent. Teprenone is used as a remedy for gastric ulcer by its pharmacological activities such as promotion of the synthesis of a polymeric glycoprotein and a phospholipid which are main propylactic factors in gastric mucosa and gatric mucus and the improvement in the lowering of blood flow in gastric mucosa. It has been found that the compound is effective also in correcting abnormal GOT, GPT, etc., caused by hepatic function disorder. Dose of teprenone as a hepatic function improver is 50-2,000mg, preferably 150-600mg daily for adult by oral administration and administered in 2-3 divided doses per day.
Patent JP-H02208618-A (JP)
Title: Zoom lens
Inventor: MUKOYA HITOSHI
IPC: G02B15/16
Filed: 1989-02-08
Abstract: PURPOSE:To obtain a large aperture ratio and a high power variation ratio and to obtain high optical performance where aberrations are compensated excellently over the entire power variation range by specifying the lens constitution of respective lens groups. CONSTITUTION:A 5th lens group consists of two lens groups, i.e. a 51st group and a 52nd group, and inequalities I-IV hold, where Ri, j is the radius of curvature of a (j)th lens surface of an (i)th group, fi the focal distance of the (i)th group, f51 and f52 the focal distances of the 51th and 52nd groups, Ni, j and nui, j the refractive index and Abbe number of the material of the (j)th lens of the (i)th group, Di, j the center thickness or air gap of the (j)th lens of the (i)th group and NA the mean refractive index of the materials of the 511th and 512th lenses in the 5th group. Consequently, the large aperture ratio and high power variation are obtained while the high optical performance is maintained.
Patent JP-H09220066-A (JP)
Title: Miso food using buckwheat leaf and its production
Inventor: TAKEUCHI TOMIKO
IPC: A23L11/20
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain an unconventionally new MISO food with high commodity value by making use of buckwheat leaves having medicinal ingredient(s) to food. SOLUTION: Buckwheat leaves plucked at the time when the flower buds begin to sprout are incorporated with koji MISO in an amount smaller than that of the leaves followed by thoroughly crushed and mixed once. Thereafter, the rest of the koji MISO is added to the above mixture so that the weight ratio of the koji MISO to buckwheat leaves comes to (10:3) followed by further mixing and crushing, thus affording the objective MISO food.
Patent JP-S55121071-A (JP)
Title: Ink jet recorder
Inventor: FURUKAWA TATSUYA
IPC: B41J2/175
Filed: 1979-03-12
Abstract: PURPOSE:To maintain a constant ink pressure for the ink jet head within adjusting a pump discharge pressure by a system wherein the ink pressure applied to the ink jet head is detected for adjusting automatically the fluid resistance. CONSTITUTION:The resistance of the strain wire 6a is varied in response to the ink pressure within a pipe 6, where the emitter voltage of the transistor Tr1 is varied in response to the ink pressure. Accordingly, the coil 13 is energized by means of the power transistor Tr2, wherein high ink pressure causes a large energized current of the coil, developing low coil current when the ink pressure is low, allowing to control the choke valves 13b1, 13b2 by means of the core 13 a for adjusting the flow- way resistance. This permits the ink pressure applied to the ink jet head 7 to maintain a constant.
Patent JP-H02208830-A (JP)
Title: Optical disk device
Inventor: INOUE TAKASHI
IPC: G11B7/005
Filed: 1989-02-08
Abstract: PURPOSE:To suppress the occurrence of a bit error by counting a pulse of a peak position signal obtained plural comparative voltages for a regenerative signal in an area where the number of recorded pulses is known, comparing a counting result with the number of pulses and selecting the signal which makes a difference between the two pulse numbers the min. so as to be a read data. CONSTITUTION:Six kinds of peak position signals are counted in their individual number of pulses from a counter 11a through a counter 11f respectively, and a counting result and a peak position signal are inputted to a read data selecting circuit 12. Since a random pattern situated at the leading part of each sector is previously known about its number of pulses, this number of pulses is compared with a pulse counted value of the peak position signal to select a peak value signal for making the difference between the two pulse numbers the min. Then, for a regenerative signal after the random pattern, this peak value signal becomes the read data. By this method, even when there are unerased remains or irregular amplitudes of the regenerative signal, the occurrence of erroneous pulses or lack of pulses can be suppressed to a min.
Patent JP-H04245841-A (JP)
Title: Exchange provided with incoming call priority condition collating function for telephone set in phone call
Inventor: ITO SADAO
IPC: H04M3/533
Filed: 1991-01-31
Abstract: PURPOSE:To offer an exchange provided with an incoming call priority condition collating function for a telephone set in conversation to make it possible to deal with only an incoming call conforming to a priority condition the user of the telephone set determines beforehand by the telephone set when the incoming call terminates at the telephone set in conversation. CONSTITUTION:The title exchange is constituted as follows. In the case that the incoming call terminates at the telephone set in a communicating state controlled by the exchange from a line wire and priority information is included in an incoming call signal, the priority information is collated with the information of the storage part 101-3 of the exchange to store the prescribed priority information of a terminating telephone set, and only when the priority information included in the above-mentioned incoming call signal satisfies a condition the above-mentioned callee determines, a call waiting signal is sent to the above- mentioned terminating telephone set.
Patent JP-H0741426-A (JP)
Title: Active oxygen scavenger from rice
Inventor: TOKUYAMA TAKASHI
IPC: A61K8/00
Filed: 1994-02-02
Abstract: PURPOSE:To provide an inexpensive active oxygen scavenger safe to human bodies, excellent in scavenging effect to active oxygen causing various disorders, also easy to produce and suppliable stably. CONSTITUTION:This active oxygen scavenger is any one of the following or contains the following; (1) a ground product of rice or germinated rice; (2) an extract of rice or germinated rice; (3) a product obtained by enzymolysis of a hydrated rice or hydrated germinated rice, or by making koji act on such rice; (4) a product obtained by enzymolysis before, during or after extracting rice or germinated rice, or by making koji act before, during or after extracting rice or germinated ride; and (5) a product obtained by alcoholic fermentation or organic acid fermentation of a rice extract or germinated rice extract, or of a product formed by enzymolysis of such extract or by making koji act on such extract.
Patent JP-H09221265-A (JP)
Title: Image forming device
Inventor: NAKAMURA AKIHIRO
IPC: G03G15/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To allow subsequent printing by stopping the image forming and recording by an image forming device main body when an operation error is detected on a paper discharge processor, and temporarily releasing the operation error of the paper discharge processor. SOLUTION: The information of an operation error is reported to a VIDEO controller 4 from a paper discharge controller 9, and the printing by an image forming device main body 1 is stopped. In case of over-loading, the controller 4 sends a temporary release command of the operation error to a paper discharge processor 3, temporarily releases the error, changes the specified bin for discharging the image-formed paper sheets, and continues subsequent printing. When a stapler 11 has no staple, the controller 4 sends a temporary release command of the operation error to the paper discharge processor 3, temporarily releases the error, and can continue subsequent printing while only the function of the stapler 11 is stopped.
Patent JP-S63199012-A (JP)
Title: Device for eliminating roll eccentricity in rolling mill
Inventor: KODAMA SUMIYASU
IPC: B21B37/18
Filed: 1987-02-10
Abstract: PURPOSE:To positively eliminate roll eccentricity by separately detecting a roll gap correction signal on a roll and a drive sides and separately controlling the roll and the drive sides based on signals obtained by non-interactively modifying both the above separated signals. CONSTITUTION:Roll gap variations are detected separately on a work and a drive sides by a work side (WS) and a drive side (DS) load detectors 5, 6 and WS and DS roll eccentricity detectors 7, 8 and a gap correction signal is determined. A non-interactive arithmetic unit 9 modifies the gap correction signal so that a roll gap at a side does not interact to the correction signal at the other side. By use of the modified correction signal, roll gap controls on the roll and drive sides are performed independently and separately. As the result, the elimination of roll eccentricity is positively performed even in cases that roll gap variations differ from each other in the roll front and rear sides or phases to a rotation angle differ from each other.
Patent JP-S62188006-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YOSHIOKA ISAYUKI
IPC: G11B20/06
Filed: 1986-02-12
Abstract: PURPOSE:To improve hearing sense by controlling a switch circuit and a holding circuit by using two delay circuits in a reproducing device which switches the outputs of two rotary heads by a switch circuit and outputs them from a sample holding circuit. CONSTITUTION:An FM audio signal 17A from a rotary head 1 is applied to the switch circuit 6 through a preamplifier 4 and an FM audio signal from a rotary head 2 is also applied to the switch circuit 6 through a preamplifier 5. Then, the switched signal is sent to the sample holding circuit 9 through a BPF 7 and a demodulator 8 and a playback output is sent out of the sample holding circuit 9. In this constitution a head switch signal (c) from a control head 3 is applied to the changeover switch 6 and also applied to the holding circuit 9 through a monostable multivibrator 12 to reduce noise pulses. In this case, the noises are removed completely by providing a delay circuit 11 additionally and newly in front of the vibrator 12 and shortening hold pulse time width, thereby improving hearing sense.
Patent JP-2000228822-A (JP)
Title: Overload protector and decelerator using the same
Inventor: NAGAHAMA TSUNEO
IPC: H02H7/085
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To quickly interrupt motor drive current by detecting an overload through a current transformer, when a motor is driven and operating a semiconductor switch in a feeder to the motor. SOLUTION: Semiconductor switches 4 and 5 are placed in lines in a phase R and a phase T of lines in phases R, S, and T continuing to a three-phase power supply in the phases R, S, and T. Photocouplers 4a and 5a, comprising a switch control circuit for turning on/off the semiconductor switches 4 and 5, are series-connected between the constant voltage source (voltage Vcc) and the output end of a comparator 33 of a starting circuit 30 and between the constant voltage source and the output end of the comparator 58 of a trip circuit 50.
Patent JP-S61190557-A (JP)
Title: Resin composition
Inventor: NAKAMA KATSUMI
IPC: C08K7/02
Filed: 1985-02-19
Abstract: PURPOSE:To provide a composition containing a thermoplastic resin, carbon fiber, and potassium titanate whisker, or further a color pigment, and capable of giving a molded article having excellent color characteristics and mechanical properties. CONSTITUTION:The objective composition can be produced by preliminarily mixing (A) a thermoplastic resin such as polyamide, polyacetal, etc., preferably a white resin or a colorless transparent resin with (B) 5-50(wt)% carbon fiber having a length of 1-6mm, (C) 2-30% potassium titanate whisker which is a single crystal fiber of formula (n>=1) and having high strength, and if necessary (D) <=10% color pigment such as Cadmium Yellow, Cobalt Blue, Cadmium Red, etc. with a tumbler, etc., and melting and kneading the mixture with an extruder. The obtained composition has improved color value and flexural strength, etc., without lowering the impact strength, and a colored composition having high color characteristics and mechanical properties can be produced by the addition of the colorant as a component.
Patent JP-H02209089-A (JP)
Title: Memory device
Inventor: OKA YASUO
IPC: H04N5/335
Filed: 1989-02-08
Abstract: PURPOSE:To read a signal in an excellent way without interference with other recording signal by providing a minute optical pattern formed resulting from liquid materials whose absorbing wavelengths differ from each other as a memory board separated by a prescribed substance in response to a recorded signal onto a transparent base. CONSTITUTION:Six kinds of plural light emitting diodes 9R, 9R', 9Y, 9Y', 9G, 9G' are contained in a light source 9. In this case, the emitted light wavelength of the light emitting diodes 9R, 9R', 9Y, 9Y', 9G, 9G' differs from each other. The memory board 10 is formed by filling a liquid memory substance 11 into a space resulting from the surface of a transparent base 10a separated as a lattice with a transparent separating member 12 and sealing the space with a transparent seal plate 13. Then a solid-state image pickup element 2 is arranged so as to receive the light transmitted through the memory board 10. A recording signal is read out of a difference between the light receiving quantity of the photodetector 2 form the 1st light sources 9R, 9Y, 9G and the light receiving quantity of the photodetector 2 from the 2nd light sources 9R', 9Y', 9G'.
Patent JP-S59164135-A (JP)
Inventor: EDOWAADO JIYON SARE
IPC: C03C27/12
Filed: 1984-02-17
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-S56126466-A (JP)
Title: Manufacture of decorative metallic plate having three-dimensional feeling
Inventor: TOOYAMA MASAO
IPC: B05D5/06
Filed: 1980-03-07
Abstract: PURPOSE: To manufacture decorative metallic plates excellent in three-dimentional ornamentation with a simple process, by distributing and temporarily adhering grained materials by utilizing the adhesive property of primer paint as the foundation treatment material of metal substrate.  
     CONSTITUTION: Primer paint 2 is applied on metal substrate 1, and then, thermally melting grained material 3 composed of a synthetic resin is distributed on the surface and temporarily attached. It is desirable to use the saturated polyester resin for synthetic resin and to constitute the grains with grains of different diameters and various shapes, though grains of 0.1W10mm diameter range and uniform shape can also be used. Then the temporarily adhered main material is heated and melted, and projected parts 4 which completely adhere to the substrate are formed, and then paint film 5 is formed by painting the whole surface. Moreover, after the heat treatment, projected parts 4 thus formed are pressed by a roller and projected parts 5 having flat surfaces on top are formed. Thus tasteful uneven patterns are obtained and, at the same time, the piling property is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05225790-A (JP)
Title: Data line bias circuit for semiconductor device
Inventor: IHARA MAKOTO
IPC: G11C17/00
Filed: 1992-02-17
Abstract: PURPOSE:To extend an operation margin and to realize the data line bias circuit of a semiconductor device considerably shortening the time required for read when the circuit is used for the reading circuit of a semiconductor memory such as a ROM. CONSTITUTION:A minute potential differrence appeared between a first data line 12 connected with a P type MOS transistor 16, an N-type MOS transistor 21 and a cell transistor 14 and a second data line 11 connected with a P-type MOS transistor 17, an N type MOS transistor 20 and a dummy cell transistor 13 is amplified and detected by means of a sense amplifier 15. A reference potential 18 having correlation with the amplifying power of a sense amplifier 15 is imparted to the input terminal of the operation amplifier 19 and the second data line 11 is connected to the other terminal of the amplifier. The operation amplifier 19 compares the reference potential 18 with the potential of the second data line 11 and the gate of the P type MOS transistor 17 is controlled so that the potential of the second data line 11 always coincides with the reference potential 18. Thus, the potential of the first data line 12 is biased on the reference potential 18.