baber/WOPTO huggingface dataset:
Patent JP-S61183735-A (JP)
Title: Information processing system using magnetic disk
Inventor: TANAKA NOBUO
IPC: G06F3/06
Filed: 1985-02-08
Abstract: PURPOSE:To equalize the operation rate of plural magnetic disks by generating an interruption request signal to a control device, when a head has detected a prescribed sector, and generating a new interruption request signal, when said signal has not been received a prescribed number of times. CONSTITUTION:A device 6 is interposed between plural magnetic disk devices and a control device, the device 6 is constituted of a gate circuit 11, a counter device 12, an NAND circuit 13, an inverter 14, a latching circuit 15 and an OR circuit 16, and a signal (b) for showing a sector search state and a common selecting signal (c) from the control device are inputted to the circuit 11. Also, the magnetic disk device inputs a selected and received signal (d) and an output of the circuit 11 to the device 12, inputs a signal (g) which has been counted up to a prescribed value by the device 12, to the circuit 16 together with an interruption request signal (a) through the circuit 15, and sends a signal of the circuits 15, 16 as a new interruption request signal to the control device.
Patent JP-S55117294-A (JP)
Title: Hall effect device
Inventor: KUKI RIYOUHEI
IPC: H01L43/06
Filed: 1979-02-28
Abstract: PURPOSE:To remarkably reduce the unbalanced voltage in a Hall effect device by disposing semiconductor layers having predetermined carrier density in parallel through isolating region, passing magnetic flux in thickness direction, and energizing the respective semiconductor layers to produce Hall voltage in the isolating region. CONSTITUTION:A p-type layer 8 extended from a p-type substrate 1 is formed in the region 7 between current supply electrodes 4a and 4b of the upper region 3 of the n-type layers 9a, 9b of the substrate 1, extended along the vertical line LV passing through the center O of the region 7 so as not to make contact with the electrodes 4a, 4b. Hall voltage picking up electrodes 9a, 9b are oppositely disposed at the side of the layer 8. The electrode 4a is positively energized, and magnetic flux is passed in thickness direction through the layers 9a, 9b. Then, an output voltage is produced between the electrodes 5a and 5b in response to the magnetic flux density. According to this configuration even if the electrodes 5a, 5b are so formed as to incline at an angle theta with respect to the horizontal line LH passing through the center O, the unbalanced voltage thus produced is remarkably lower than that produced from the conventional device.
Patent JP-S54114869-A (JP)
Title: Liquid-waste disposal equipment
Inventor: KAWASUGI TADAAKI
IPC: B01D21/02
Filed: 1978-02-27
Abstract: PURPOSE: To provide liquid-waste disposal equipment wherein the contamination of clean water by sludge is eliminated at generation of sludge by changing the relative heights of a sludge overflow weir and a clean water overflow weir so as to interrupt the overflow of sludge.  
     CONSTITUTION: If the amount of sludge generated is expanded over that at normal running, a movable weir 12b is elevated to reduce a relative height between a sludge overflow weir 8 and the movable weir 12b of an overflow weir 12. Thus, the lower surface level of a floating sludge layer is elevated to cause the floating sludge to fall into an overflow passage 9 over the weir 8. As a result, flowing of sludge into a clean water bath 6b through a communicating hole 7 in a separation bath 6 is eliminated. At normal running, the upper edge of the movable weir 12b is set up below the upper edge of the sludge overflow weir. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11222861-A (JP)
Title: Execution of retaining wall to existing banking and retaining wall executed by the same
Inventor: TSUBOTA KEISUKE
IPC: E02D17/04
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide the execution method of a retaining wall to an existing banking using an inverted construction method when the retaining wall in a steep slope is executed to the existing banking and the retaining wall executed by the execution method. SOLUTION: An prevension pile 3 for the retaining wall is installed in the existing banking 1, specified excavation is conducted along the pile 3 and anchors are executed and the prevension pile 3 is reinforced and a wall surface is placed. A process, in which a lower stage is excavated and anchors are executed at the stage and reinforced and a wall surface is placed and the placing-joint sections of both wall surfaces are combined and unified by grouting shrinkage-compensating mortar, is repeated in the execution method of the retaining wall to the existing banking 1, and the retaining wall to the existing banking 1 is executed by using the execution method. The retaining wall consists of the prevension pile 3 for the retaining wall mounted on the existing banking 1 and the retaining wall constituted by reinforcing a concrete wall surface executed along the pile 3 by the anchors 6 and setting up the concrete wall surface and uniting and unifying the placing-joint sections of the concrete wall surface by shrinkage-compensating mortar.
Patent JP-H06209664-A (JP)
Title: Method for plb proliferation of phalaenopsid
Inventor: TODAKA TOMOYA
IPC: A01H4/00
Filed: 1993-01-18
Abstract: PURPOSE:To improve the proliferation ratio of PLB by culturing the PLB in a culture medium kept at a proper concentration of a carbon source therein during the whole culture period in proliferating the PLB formed by culturing a lamina in a liquid culture medium of a heterotrophic system. CONSTITUTION:A carbon source is supplied to a culture medium according to a decrease in its concentration with an progressional change during the proliferating culture of a PLB section. Otherwise, the PLB section is transplanted to a new culture medium and cultured.
Patent JP-S59148329-A (JP)
Title: Fabrication of high melting point metal nitride film
Inventor: TAKEUCHI TOORU
IPC: C01B21/06
Filed: 1983-02-14
Abstract: PURPOSE:To fabricate a coat having good conductivity by performing sputtering with using activated nitrogen gas and applying high-frequency power. CONSTITUTION:A reaction chamber 13 contains a Ti target 14 and a sample 15. Mixed gas of argon and nitrogen to be introduced into the reaction chamber 13 is introduced into an activation chamber 21 in advance. The nitrogen gas is activated by a microwave oscillator 22 attached to side wall of the activating chamber 21 and the activated gas is introduced into the reaction chamber 13. After that, high-frequency power from a high-frequency power source 12 is applied to coat a TiN film on surface of the sample 15. This method offers the TiN film having good conductivity.
Patent JP-S61183379-A (JP)
Title: Backing agent
Inventor: TANAKA YOSHIMASA
IPC: C08F283/06
Filed: 1985-02-12
Abstract: PURPOSE:To provide a backing agent having excellent dispersibility and adhesion, by emulsion-polymerizing a monomer mixture mainly composed of butadiene in water contg. an anionic surfactant, a polyalkylene glycol ether and an inorg. electrolyte. CONSTITUTION:80-100pts.wt. water, 1-5pts.wt. anionic surfactant (e.g. sodium oleate) and 0.1-5pts.wt. polyalkylene glycol ether, obtd. by random-polymerizing ethylene oxide and propyleme oxide in a molar ratio of 95:20-5:80, are added to 100pts.wt. monomer mixture of 10X89pts.wt. butadiene, 0.5-10pts.wt. ethylenically unsaturated carboxylic acid (e.g. acrylic acid) and 1-89.5pts.wt. other copolymerizable ethylenically undaturated carboxylic acid (e.g. styrene). The mixture is emulsion-polymerized in the presence of a free radical generating catalyst at 50-70 deg.C for one hr.
Patent JP-H05201742-A (JP)
Title: Powder capable of exfoliation
Inventor: KOMINE MORIJI
IPC: B01J2/00
Filed: 1992-02-10
Abstract: PURPOSE:To provide powder which does not deteriorate the flowability by aggregation, can be spread by an electron spray, etc., at low voltage without generating noise, emitting odor or causing scattering, does not impose strain on a glass surface even when used on a glass plate, etc., and is exfoliated from the glass surface with an excellent exfoliation effect. CONSTITUTION:This powder is lightweight inorg. powder obtd. by blending an aluminosilicate and/or SiO2 as a base with K2O, Na2O or MgO and has 1.40-1.60 refractive index.
Patent JP-H06213985-A (JP)
Title: Device and method for spin distribution detection
Inventor: YUZURIHARA HAJIME
IPC: G01N37/00
Filed: 1993-01-19
Abstract: PURPOSE:To detect spin distribution at atom level in ferromagetic body by arranging conductive probes with magnetism in a scanning direction and detecting the conductance variation of a traveling current flowing between the probes and the ferromagnetic body. CONSTITUTION:A current Ic of ca. 0.1 to 10nA is sent from a constant current source 4 between probes 1A, 1B and ferromagnetic body 2 and a bias voltage Vs ca. O to 10 V is impressed from a power source for bias voltage, to the ferromagnetic body 2 and then electrons tunnel in vacuum from the ferromagnetic body 2 to the probes 1A, 1B. Thus, the conductance of the tunnel current is determined by the spin bias factors of electron in the ferromagnetic body 2 and in the probes 1A, 1B. Then the conductance change is detected 6, which is corresponded to gray level and spin angle distribution is obtained from this value.
Patent JP-H04243859-A (JP)
Title: Aromatic compound and production thereof
Inventor: MATSUO SHIGERU
IPC: C07C315/04
Filed: 1991-01-25
Abstract: PURPOSE:To provide the title new compound having in one molecule both carbonyl and sulfone groups, highly reactive and industrially obtainable at a low cost, suitable as a raw material for highly heat-resistant polymers such as polyethers. CONSTITUTION:The objective compound of formula I (X is Cl or F), for example, 4,4'-bis(4-fluorobenzoyl)diphenylsulfone. The present compound can be obtained by reaction between (A) a halogenated benzene of formula II and (B) a 4,4'-sulfonyldibenzoyl halide of formula III (Y is halogen) in the presence of a catalyst such as AlCl3, BF3, HF or SnCl4.
Patent JP-S62183988-A (JP)
Title: Laser beam cladding method
Inventor: KOSUGE SHIGECHIKA
IPC: B23K26/34
Filed: 1986-02-07
Abstract: PURPOSE:To form the clad layer in good shape by the dispersion reinforcement of both system, by feeding a ceramics system powder to the molten pool after forming it by a metal system powder. CONSTITUTION:A metal system powder feeding a pipe 6 and the injection nozzle 7 for feeding a ceramics system powder are arranged at both sides of a laser beam 4. And, a metal system molten pool 9 is formed by the laser beam 4 by feeding for instance a NiCr alloy powder 8 from the feeding pipe 6 by moving a steel plate 1 to the right part. A ceramics system WC powder 10 is fed together with Ar gas from the nozzle 7 to this molten pool 9. Therefore, no heating is performed until the ceramics system powder is evaporated and by the dispersion reinforcement of both system the clad layer 5 in good shape can be formed.
Patent JP-S63191644-A (JP)
Title: Ink jet recorder
Inventor: MOMOSE KIYOJI
IPC: B41J2/05
Filed: 1987-02-04
Abstract: PURPOSE:To confine influence of breakdown of cavitation within a portion of a heating element, by splitting the heating element into a plurality of parallel sections. CONSTITUTION:In an ink jet recorder, recording liquid drip 25 is delivered through a delivery port 17 by means of foam 24. A substrate 15 where five heating units 26 are arranged in parallel to from a heating element 14. A delivery port board 18 formed with a delivery port 17 and a gap board 16 are employed to form a recording head. Damage of the heating element 14 due to breakdown of cavitation can be found near the position where the foam disappears. Since the heating element 14 is splitted into plural sections, influence of damage can be prevented from extending to the entirety. Furthermore, since the splitted heating unit 26 is constructed into a parallel circuit. breakdown of single heating unit 26 causes no influence on the heating value of other heating unit 26.
Patent JP-S58140835-A (JP)
Title: Information processor
Inventor: NAKAJIYOU HISAO
IPC: G06F3/048
Filed: 1982-02-17
Abstract: PURPOSE:To realize an input of an operation command in the form of ideographic character words for an information processor which can feed the operation command, by delivering the ideographic characters in the form of codes and then converting these characters into a console input command of a computer. CONSTITUTION:When an operator feeds the pronounced characters through a keyboard 101, a Japanese sentence editor 103 retrieves the Chinese characters corresponding to the pronounced characters and displays them to a character display 102. The operator confirms these displayed Chinese characters, and a prescribed KANA (Japanese syllabary) is converted into a mixture sentence of Chinese characters and KANA letters. This mixture sentence is stored in an external file 104 in the form of codes. The input command stored in the file 104 is translated by an interpreting means 200 into a command type to be interpreted by a computer.
Patent JP-H01308291-A (JP)
Title: Production of 3-o-beta-d-galactopyranosyl-2- acetamide-2-deoxy-galactose
Inventor: RAASU HEDOBIYUUSU
IPC: C12P19/12
Filed: 1989-02-03
Abstract: PURPOSE: To obtain the title compd. of high purity in a high yield by allowing two kinds of specific galactosidase to act on a substrate mixture consisting of lactose and acetamide-deoxy-D-galactose.  
     CONSTITUTION: At first, a substrate mixture consisting of lactose and 2- acetamido-2deoxy-D-galactose is trans-galactosylated by transgalactosylation using β-galactosidase of mammalian origine to form an oligosaccharide mixture containing the objective compd. Subsequently, β-galactosidase originating from a microorganism is allowed to act on the resulting mixture to hydrolyze disaccharides and residual oligosaccharides other than the objective compd. in the mixture and the objective compd. is collected from the mixture by chromatography treatment. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H07228061-A (JP)
Title: Dye evaporation type printer
Inventor: SATO SHUJI
IPC: B41M5/41
Filed: 1994-02-22
Abstract: PURPOSE:To prevent the lowering of evaporation efficiency due to a rise of atmospheric pressure and the disturbance of a dye immediately after transfer, in a printer equipped with a head part transferring a dye evaporated under heating to printing paper in an evaporation part, by providing an air adjusting part in communication with the evaporation part. CONSTITUTION:The head part 10 of a printer is constituted of the receiving part 11 of a solid evaporative dye 12, the introducing part 15 of a liquid evaporative dye 12' formed by heating the solid evaporative dye and an evaporation part of the liquid evaporative dye 12'. The introducing part 15 and the evaporation part 17 are surrounded by a protective layer 13 and a bed base member 14. In this case, an evaporation hole 17a is provided to the surface coming into contact with printing paper 50 of the head part 10, that is, the protective layer 13 corresponding to the evaporation part 17 and an air adjusting part 30 is provided in adjacent relation to the evaporation hole 17a. By this constitution, the lowering of evaporation efficiency due to the rise of atmospheric pressure in the evaporation hole 17a is prevented and the disturbance of the dye 12' immediately after transferred to the printing paper 50 is prevented.
Patent JP-S52107706-A (JP)
Title: Bypass switching system
Inventor: SUZUKI KUNIO
IPC: H04L12/42
Filed: 1976-03-08
Abstract: PURPOSE:To secure bypass for the fault station and thus to increase system dependability through monitor of output signal level for receiver at amplification type data highway station.
Patent JP-H07135169-A (JP)
Title: Sor exposure system and mask manufactured using the same
Inventor: EBINUMA RYUICHI
IPC: G03F1/22
Filed: 1994-02-22
Abstract: PURPOSE:To enable X-ray mask to be manufactured with high precision at low cost using an exposure system comprising a plurality of aligners which share a synchrotron radiation light source. CONSTITUTION:Within an X-ray lithography system comprising a plurality of X-ray aligners using an SOR light source device 1 as a common light source, an aligner 5 applicable to the X-ray mask reproduction is connected to at least one beam line 4. This beam line 4 is to be formed longer than wafer exposing beam lines 21-28 while making a smaller divergent angle (i.e., for augmenting the resolving power of exposure transfer).
Patent JP-H11222445-A (JP)
Title: Production of alpha-olefin oligomer
Inventor: AOSHIMA NORIYUKI
IPC: C08F4/69
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an α-olefin oligomer, especially 1-hexene from ethylene in high yield and selectivity. SOLUTION: An α-olefin is oligomerized in the presence of a catalyst prepared from a chromium compound, a metal hydroxy compound having a structure in which two or three hydroxyl groups are bound to a metal and a metal alkyl compound. Specifically, THF solution of (2,6-di-i-propylphenyl)N(SiMe3 )Si(OH)3 is dropped into a mixed solution of n-hexane and THF of Et3 Al in order to react (2,6-di-ipropylphenyl)N(SiMe3 )Si(OH)3 with Et3 Al to provide a catalyst precursor. n-Heptane solution of the precursor and Et3 Al is charged to autoclave cylinder side and n-heptane solution of Cr(N(SiMe3 )2 )3 is charged into a catalyst feed pipe. Then, the autoclave is heated to 100 deg.C and ethylene is introduced from the catalyst feed pipe into the autoclave to oligomerize the ethylene.
Patent JP-H02206325-A (JP)
Title: Distribution line protective device
Inventor: NAKAMURA TOMOHARU
IPC: H02H7/26
Filed: 1989-02-02
Abstract: PURPOSE:To protect a distribution line by switching the polarity of either one of the outputs in a detection circuit detecting the zero-phase-sequence voltage and zero-phase-sequence current of the distribution line to output their values and by inputting the value into a ground directional relay. CONSTITUTION:The zero-phase-sequence voltage in a system of a point where a section switch 1 is provided is detected by a zero-phase-sequence potential divider 2 and the zero-phase-sequence current is detected by a zero-phase- sequence current transformer 3. The detected zero-phase-sequence voltage and current are inputted into a ground directional relay (DG) 6A. Consequently, immediately after the section switch 1 is put to work, a ground fault occurs with the other feeder of the same bank, so that the DG 6A will neither be operated because of the reverse direction input even if faulty current flows by a capacitive load, etc., of the next section of the section switch 1, nor will the section switch 1 be opened. Unnecessary opening of the section switch 1 in a sound line can also prevented even if the ground fault of the other feeder of the same bank occurs simultaneously with the closing operation of the section switch 1 as in the multiple faults such as the occurrence of thunder-bolts, etc.
Patent JP-S62191992-A (JP)
Inventor: DANIERU HAATOFU
IPC: G07F17/32
Filed: 1987-02-04
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-H08204811-A (JP)
Title: Portable telephone system and its control method
Inventor: ONO HIROKO
IPC: H04W88/02
Filed: 1995-01-20
Abstract: PURPOSE: To attain a portable telephone system capable of simply dialing an originating party and its control method by storing the telephone number or the like of the originating party when the generation of a ringer tone is suppressed by turning off a change-over switch. CONSTITUTION: When an incoming call arrives during the period of setting the change-over switch 7 to a set state (no response state) generating no response to an incoming call, a control part 5 prepares a receiving record consisting of the originating telephone number of a received oppostite party, a receiving date and receiving frequency and outputs and stores the record in a RAM 9. When a display instruction is inputted from an I/O part 6, the control part 5 outputs the receiving record stored in the RAM 9 to the I/O part 6 to display it. When an automatic dialing instruction is inputted from the I/O part 6, the control part 5 dials a telephone number selected based upon the input of the automatic dialing instruction.
Patent JP-H02206000-A (JP)
Title: Signal lamp
Inventor: KATO HIROSHI
IPC: F21V13/04
Filed: 1989-02-03
Abstract: PURPOSE:To obtain effective light shielding ability to external light such as solar light, etc., and to prevent transmissivity from being lowered to the radiated light of a light source for internal lighting by interposing a Fresnel lens, which goes to be a light flux parallelizing means, between the light source and a front lens. CONSTITUTION:A light source 2 for lighting is deposited in the almost central part of a lamp main body 1 and a front opening part is sealed by a front lens 3 composed of a transmissive material which is colored in a prescribed color. Then, between the front lens 3 and light source 2, a Fresnel lens 4 is interposed to refract and deflect the radiated light of the power source 2 to a parallel light flux. Accordingly, a reflection mirror, which is the large cause of a false lighting phenomenon generated by the external light, can be removed in the main body of the lamp and the radiated light from the light source 2 can be effectively emitted through the Fresnel lens 4, which constitutes the light flux parallelizing means, to the outside of the lamp main body 1. Thus, the light flux can be emitted from the step difference part of a Fresnel step, namely, from an inside inclined surface 7. Then, the quantity of the light can be prevented from being reduced as the signal lamp.
Patent JP-S58150549-A (JP)
Inventor: SEDORITSUKU HAABAATO HATSUSARU
IPC: C07C231/00
Filed: 1983-02-18
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-S58142428-A (JP)
Title: Drive system for key switch and display
Inventor: SATOU KAZUHIRO
IPC: G06F3/023
Filed: 1982-02-18
Abstract: PURPOSE:To attain high-density package of a device, by scanning a key switch and a display with the same scanning circuit. CONSTITUTION:Key switch displays LS11-LSnm of nXm sets are connected in a matrix of n rows and m columns. The displays LS11-LSnm are provided with key switches and light emitting diodes (KEDs). Scanning contacts C1- Cm are respectively provided to the displays LS11-LSnm having the switches and LEDs, only m lines of connecting lines are connected, the number of contacts is less in comparison with conventional drive systems having key switches and displays, and the number of connecting lines is reduced. Thus, high-density package of the device is attained.
Patent JP-H07234167-A (JP)
Title: Operating force measuring device
Inventor: IWAKI TSUNEHITO
IPC: A61G7/05
Filed: 1994-02-23
Abstract: PURPOSE:To provide an operating force measuring device of simple construction that can provide a large detection signal in proportional to the action of an operating force and measure the size of the operating force independently of the direction of the operating force. CONSTITUTION:An optical filter 2, provided with a thin film layer 22 the radial light transmittance of which varies continuously or in steps, is located in a flexible cylinder 1 in which an operating force transmits directly or indirectly. On both sides of the optical filter 2 are located a light-emitting device that emits laser beam to the optical filter 2 and a light-receiving device 31, which laser beam enters after passing through the optical filter. The size of the operating force is measured on the basis of the intensity of light detected by the light-receiving device 31.
Patent JP-S53110521-A (JP)
Title: Film power winder of cameras
Inventor: TERADA KATSUMI
IPC: G03B1/12
Filed: 1977-03-08
Abstract: PURPOSE: To prevent film winding operation by accidental shutter button operation by releasing the shutter by a mechanical release mechanism and automatically motor-driving film winding alone by the signal from the camera. 
     COPYRIGHT: (C)1978,JPO&Japio