baber/WOPTO huggingface dataset:
Patent JP-S5473669-A (JP)
Title: Electronic multifunction watch
Inventor: ITOU TAKASHI
IPC: G04F10/00
Filed: 1977-11-24
Abstract: PURPOSE:To achieve the expansion of measurement range by letting a dot display device for day display provide common use for time displaying of stopwatch operation. CONSTITUTION:When week displaying count outputs or time count outputs of required digits of stopwatch operation are applied by a gate circuit 1 and latch circuit 2, the storage contents of the ROM constituted by two kinds of decoder circuits are read out by the AND of the count outputs and stopwatch control signals A, B and dot displaying is performed in the required digits of week displaying segemtns (a) thru (g). Then, the minute, second, 1/100 second are displayed in the hour, minute, second displays H, M, S at the stopwatch operation and at the same time displaying of the hour is accomplished by dots, thus displaying of measurements of a wide range may be performed by making combination use of the day diaplaying dot display device with the simple constitution.
Patent JP-S5363290-A (JP)
Title: Absorbent for sulfur compounds and production thereof
Inventor: YAMAMOTO KAZUSHI
IPC: B01D53/81
Filed: 1976-11-19
Abstract: PURPOSE:To obtain an absorbent having a fine porous layer, which shows high physical absorbing power to gas and high removing rate to S cpds., by neutralizing an iron salt soln. with a base at pH within a specified range after which the resulting amorphous iron hydroxide is heated to dryness at a prescrived temp.
Patent JP-H08310519-A (JP)
Title: Fiber-drum-breaking device
Inventor: SUGANUMA TERUO
IPC: B65B69/00
Filed: 1995-05-16
Abstract: PURPOSE: To improve greatly the handling of the disposal of a fiber drum and achieve, not only incineration, recycling by allowing the recovery of the fiber drum by a waste paper collector and the reuse of the fiber material of the fiber drum. CONSTITUTION: In a drum storage chamber 3 having an opening 1 for inserting a fiber drum D and a door 2 for opening/closing the opening 1 are: a drum- holding mechanism comprising drum support guides 4 and 5 which are parallel to the direction of the insertion of the drum D; and a cutter mechanism consisting of a plurality of fixed blades 6 facing the internal surface of the drum inserted and held by the drum support guides 4 and 5, and movable blades 7 which are fieely brought into contact with the fixed blades 6 and separated from them and are moved from the periphery of the drum into the direction of cutting. Thus, the empty drum after use can be disposed of easily.
Patent JP-S5565944-A (JP)
Title: Direct positive silver halide photographic material
Inventor: HAGI KEIJI
IPC: G03C1/485
Filed: 1978-11-14
Abstract: PURPOSE: To form an internal latent image type silver halide photographic material for direct positive image formation at a high rate of fogging development and yet accompanied by no stain, by adding a specified compound to a photosensitive material layer.  
     CONSTITUTION: A compound represented by general formula I or II (R 1  is H, -CO-R 7 , -SO 2 -R 7 ; R 7  is alkyl, aryl, aralkyl, alkoxy, aryloxy, aralkoxy, alkyloxycarbonyl, or aryloxycarbnyl; R 2  is halogen, alkyl, alkoxy; R 3 WR 6  are H or alkyl; Z is alkylene needed to form a 5- or 6-membered carbon ring; m is 0W2; and n is 2 or 3), such as formula III or IV is added to a silver halide emulsion layer or an adjacent layer in an amount of about 0.001W1, preferably 0.001W0.5 mole per mole of silver halide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5365054-A (JP)
Title: Manufacture for cathode ray tube and its unit
Inventor: NARITA KATSUHISA
IPC: H01J31/20
Filed: 1976-11-24
Abstract: PURPOSE: To mimimize the economical loss of the color cathode ray tube, by avoiding the defect in the process after the spot knocking and aging processes, through the holding of the fluorescent sceeen of the cathode ray tube downward. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S623148-A (JP)
Title: Fuel injection control method
Inventor: SUZUKI FUJIYUKI
IPC: F02D41/22
Filed: 1985-06-28
Abstract: PURPOSE:To prevent engine stall by increasing the intake air-flow passing through the side path detouring a throttle valve upon decision that the detection signal caused on malfunction of specific detecting means or disconnection of electric path is inadequate thus executing idle-up. CONSTITUTION:Specific detecting means or a pressure sensor 4 for detecting main fuel injection setting factor or the supply air pressure (intake tube pressure), various detecting means or a water temperature sensor 6, an intake air temperature sensor 8, a rotation sensor 10, an input switch 12, etc. are provided to feed the output signals to a control circuit 2. Upon decision that the voltage level of pressure sensor 4 is inadequate, the control circuit 2 will control the fuel injection valve 14 thus to control the fuel injection to setting level on the basis of other detection signal such as the engine rotation sensed through the rotation sensor 10. At the sametime, a gate valve 24 is opened to open the side path 22 thus to increase the supply air flow and to execute idle up.
Patent JP-H1082643-A (JP)
Title: Display method by position state of moving body in navigation apparatus
Inventor: RI KOSEKI
IPC: G08G1/0969
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a display method in which the present position state of a moving body can be known by a method wherein the position of the moving body is displayed distinguishing that on the ground and that under the ground. SOLUTION: When a position/state detecting routine is started, a position computing part inside a system control part 116 computes a present position by using GPS information and sensor information from a GPS reception part 110, a speed sensor part 111 and an azimuth-angle sensor 117 so as to detect position information. The system control part 116 uses the position information so as to compute to which area in a map the present position corresponds, the present position is matched to map information in a map-information storage part 113, and it displays the position state of a moving body on a display part 115. At this time, the system control part 116 can discriminate whether the present position of the moving body is on the ground or under the ground.  A display signal of a discriminated result which discriminates that on the ground or under the ground is output to the display part 115, and a prescribed item is displayed on the display part 115.
Patent JP-S626984-A (JP)
Inventor: FUKAMACHI KOICHI
IPC: D06M101/16
Filed: 1985-06-28
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-S6120238-A (JP)
Title: Disk-shaped optical recording medium
Inventor: HASE FUMIO
IPC: G11B7/24
Filed: 1984-07-06
Abstract: PURPOSE:To adopt the format corresponding to information contents by disposing a concentrical recording region formed with many pieces of concentrical tracks and a spiral recording region formed with spiral tracks on the same plane of a disk-shaped medium. CONSTITUTION:The spiral recording region 3 consisting of the spiral tracks 2 and the concentrical recording region 5 consisting of mamy pieces of the concentrical tracks 4 are provided on one surface of the disk-shaped medium 1. The region 3 is positioned on the central side and the region 5 on the outside peripheral side. The reading and writing by a recording head are executed from the central side. Fixed information is preliminarily recorded in the innermost peripheral position of the region 3. The fixed information includes an initializing program, operating system program, generally invariable data and other information. Such fixed information is always read out and since the number of the times to be scanned by a laser beam is large, a protective film is formed in the fixed information region.
Patent JP-H10334677-A (JP)
Title: Non-volatile semiconductor memory
Inventor: OKAWA SHINKEN
IPC: H01L21/8247
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To suppress the tunneling between bands during the erasing operation of a flash memory having a triple well structure, in order to reduce fluctuation of erasing operation. SOLUTION: This memory is a memory cell of the floating gate structure in which formed on a first conductivity type semiconductor substrate 1. The memory cell is arranged, for each erasing unit, in the area having a second conductivity type deep well 2 formed on the semiconductor substrate 1 and a first conductivity type shallow well 3 formed in the deep well 2. Consequently, the potential of the control gate terminal G is set to GND (ground potential) and the potential of source terminal S is set to VPP (first positive potential). Accordingly, the erasing operation for releasing electrons from the floating gates 71, 73 is conducted by utilizing the tunnel phenomenon.  In this case, the erasing operation procedures include the first operation to impress VCC (second positive potential) to the wells 2, 3 at the time t1, and the second operation to impress VPP to the source terminal S at the time t2 after the constant period from the time t1.
Patent JP-H06351162-A (JP)
Title: Transmission line monitor
Inventor: TSURU KENTARO
IPC: G08B21/00
Filed: 1993-06-11
Abstract: PURPOSE:To monitor abnormally approach of a tree to transmission lines by extracting a color similar to the color of a tree from a monitoring image on the basis of an extracted image shape and the center of gravity thereof. CONSTITUTION:A color ITV camera 1 is mounted on a pylon to monitor a transmission line. A monitoring image from the color ITV camera 1 is preprocessed by a masking circuit 2 and binary-coded for each R, B and G factor by a binary coding circuit 3. A color part similar to a color of trees in the vicinity of the transmission line is extracted by a color extraction circuit 4, and the color image extracted thereby is stored for a time in an image memory circuit 5. Then, the shape and the center of gravity of the extracted part are measured by a measurement circuit 6. When an observed value thereof is in a given range, a judgment circuit 7 judges that a tree abnormally approaches the transmission line, and an output circuit 7 generates a caution that a tree abnormally approaches the transmission line.
Patent JP-2000331900-A (JP)
Title: Lot supplying system and lot supplying method
Inventor: KONDO HIROSHI
IPC: H01L21/02
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a lot supplying system and a lot supplying method which can protect product lots against dust from humans and can contribute to increase in yield of products by substituting measurement of a reference lot for measurement of a product lot and reflecting the results of measurement of the reference lot in the treatment history records of the product lots. SOLUTION: The lot supplying system is provided with a counter 14 for counting the number of product lots supplied to each treating device, a supply control device 13 which supplies the reference lot previously stored in a stocker 11 when the counted value of the counter 14 reaches the set value which is set for each treating device and initializes the value of the counter 14 and a history record storing device 16 which reflects the measurement data of a measuring device 18 in the history of product lots which are treated by the treating devices form the supply of the previous reference lot until the supply of the current reference lot.
Patent JP-H06350224-A (JP)
Title: Pattern plating method
Inventor: KAWAGUCHI NAOYA
IPC: H05K3/20
Filed: 1993-06-11
Abstract: PURPOSE:To form a highly anisotropic wiring pattern through copper sulfate plating, while sustaining the bonding force between a thin film of an amphoteric metal and copper and an underlying board, by forming a thin film of copper diphosphate plating such that the copper plating has a specified thickness at the resist end part. CONSTITUTION:A resist 2 is applied onto a thin an amphoteric metal film 1 except the circuit part and a thin copper plating film is formed, using the thin film 1 of amphoteric metal as a cathode and a copper diphosphate plating liquid, such that the thickness of copper plating at the end part of resist is 0.5mum or more and 1.0 times or less of the thickness of resist. Furthermore, a copper plating film 3 is grown using the thin film 1 of amphoteric metal as a cathode and a copper sulfate plating liquid such that the total thickness of plating is equal to the thickness of resist film or more. This method allows production of a highly anisotropic copper plated conductor and when the method is applied to the formation of a printed circuit board, a fine pattern having low wiring resistance can be produced.
Patent JP-2000332328-A (JP)
Title: Chemically excited iodine laser device
Inventor: FUJIOKA TOMOO
IPC: C01B13/02
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of generating exciting oxygen in a conventional chemically excited iodine laser device. SOLUTION: The chemically excited iodine laser device comprises an exciting oxygen generator 3, an iodine gas mixer 24 for mixing exciting oxygen generated by the generator 3 with iodine gas, and a laser oscillating section 20 arranged in an active area for introducing the exciting oxygen mixed with the iodine gas. In this case, the generator 3 has a storage chamber 32 and a reaction chamber 33 divided by a barrier rib 31, the chamber 32 serving to store a mixed liquid having hydrogen peroxide and an alkali mixed together. The generator 3 also has electrodes 37 for electrifying the mixed liquid introduced into the chamber 33 from the chamber 32, whereby the mixed liquid introduced into the chamber 33 is atomized and deposited onto the conductive inner walls of the chamber 33 for recovery.
Patent JP-H08334306-A (JP)
Title: Digital angle-detecting method
Inventor: KUSHIHARA HIROSHI
IPC: H03M1/48
Filed: 1995-06-07
Abstract: PURPOSE: To lessen influences by a cable length or the like, by converting a two-phase resolver signal obtained from an one-phase excitationg/two-phase output resolver and modulated in amplitude to a two-phase resolver signal resulting from a phase shift which is modulated in phase, and constituting a PLL system including the excitation of the resolver. CONSTITUTION: A phase of each two-phase resolver signal (sinωθ t.sinωEt, cosωθ t.sinωEt wherein ωEt is an excitation angle frequency) obtained from a one-phase excitation (excitation current sinωEt)/two-phase output type resolver 2 as an angle detector of an amplitude modulation type is shifted by a -90 deg. phase circuit 10, 11. The two-phase resolver signal (-sinωθ t.cosωEt, -cosωθt.cosωEt) is added to the signal (sinωθ t.sinωEt, cosωθ t.sinωEt). The obtained two-phase synthetic signal [sin(ωE-ωθ )t, cos(ωE-ωθ )t] is multiplied and synthesized by a two-phase sine signal (sinωRt, cosωRt).  An angular output θ, an angular velocity output ωθ are obtained from the resulting synthetic signal [sin(ωE-ωθ -ωR)t].
Patent JP-S5849396-A (JP)
Title: 4"-deoxy-14-membered ring macrolide antibiotic substance
Inventor: FUJIWARA TATSUROU
IPC: A61P31/04
Filed: 1981-09-07
Abstract: NEW MATERIAL:A compound (salt) of formulaI(R2 is H; R3 is methyl; R4 is H or OH;R5 and R6 are methyl;R7 is methoxyl when R1 is OH; R2 and R3 are groups forming an epoxyethane ring with the carbon atom at the 8-position; R4-R6 ar H;R7 is methoxyl when R1 is H; R2 is H;R3 is methyl; R4 is OH; R5 and R6 are methyl; R7 is OH when R1 is formula II). EXAMPLE:4''-Deoxyerythromycin A. USE:An antimicrobial agent and an oral and injection remedy for infectious diseases of humans and animals caused by Gram-positive bacteria or microorganisms of the genus Mycoplasma. PROCESS:The OH group at the 2'-position of an antibiotic substance, i.e. erythromycin A, of formula III is protected by a lower alkanoyl group, and a 1-imidazolylthiocarbonyl group is introduced into the OH group at the 4''-position of the resultant 2'-O-acyl-antibiotic substance. The 4''-(1-imidazolyl)thiocarbonyloxy group is then eliminated to afford a 2'-O-acyl-4''-deoxy antibiotic substance. The protecting group thereof is then eliminated.
Patent JP-S63305097-A (JP)
Title: Setting method for propulsion thruster
Inventor: KASAI TSUTOMU
IPC: E02B17/00
Filed: 1987-06-05
Abstract: PURPOSE:To aim at making improvements in quick-responsiveness of thruster setting work and its profitability by installing a guide device for a sling of the thruster in a ship structural body, and performing this thruster setting work with operation of a hoist, in the case of a self-propellable type marine structure or the like. CONSTITUTION:Each holding wire 3 for a sling jig 5 is passed through each of guide pipes 17 and connected to each thruster 14, while a sling T1 of the sling jig 5 is connected to a cargo hole 21 of a starboard crane 15 via respective guide sheaves S1-S3 and furthermore another slig T2 to the thruster 14 and a cargo hole 22 of a port crane 16, respectively. Next, the thruster 14 is released from a floating structure 11 in a state of tensing the sling T1, then it is slung down up to requisite depth H. Afterward, the thruster 14 is drawn out of a lower part of the floating structure 11 by the crane 16, jumping up a frame 20 and avoiding it, and the thruster 14 is slung up on the water surface and loaded on a barge 30. Thus improvements in operability, quick responsiveness and profitability for thruster setting work are well promotable.
Patent JP-S5842739-A (JP)
Title: Cu alloy for spectacle frame
Inventor: IWAMURA TAKUROU
IPC: C22C9/00
Filed: 1981-09-09
Abstract: PURPOSE:To provide fine pinkish gold color tone, superior cold workability and softening resistance by using a Cu alloy contg. specified amounts of Ni, Sn, >=1 kind among Mn, Fe and Co, and Ti and/or Si. CONSTITUTION:The composition of a Cu alloy for the frame of a pair of spectacles is composed of, by weight, 8-22% Ni, 2-4% Sn, 0.1-1% >=1 kind among  Mn, Fe and Co, 0.1-1% Ti and/or Si, and the balance Cu with inevitable impurities. Ni and Sn are added to provide a fine pinkish gold color tone, and other metals are added to provide high strength and softening resistance.
Patent JP-2000330068-A (JP)
Title: Lighting optical system
Inventor: NAGATA SHINICHI
IPC: G02B27/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a lens which has a short optical path and can prevent the illuminance deterioration at its peripheral edge with a simple constitution, namely, at a low cost. SOLUTION: This optical system which is composed of a light source, a surface S, a lens, and a surface to be irradiated is constituted to meet conditional expressions of L>A>=0, AB=f2, and D<=0 (where, L, A, and f respectively represent the distance between the light source and the front-side focal point of the lens, the distance between the surface S and the front-side focal point of the lens, and the focal distance of the lens and B and D respectively represent the distance between the rear-side focal point of the lens and the surface to be irradiated and the distortion aberration between the surface S and the surface to be irradiated).
Patent JP-H08335899-A (JP)
Title: Cdma demodulation circuit
Inventor: ANDOU HIDEHIRO
IPC: H04B1/707
Filed: 1995-06-07
Abstract: PURPOSE: To shorten the convergence time of the tap coefficient of an adaptive control orthogonalizing filter used in the demodulation circuit used for demodulation in a radio reception part in the CDMA system. CONSTITUTION: The output of a phase error compensation part 107 is outputted with a pilot symbol period and is held for a time of several symbols by a timing adjusting function part 110. An error generation circuit 109 uses the held phase compensation value to generate an error vector for each information symbol in accordance with the signal vector after discrimination and decision and that before the discrimination and decision. The error vector is successively inputted to a tap coefficient control part 111 with the symbol period. This part 111 updates the tap coefficient of the orthogonalizing filter with the symbol period.  Since the value of the tap coefficient can be quickly converged to an optimum value, the time when the service quality is degraded is shortened even if the state of an interference wave is changed by call originating or terminating of another user on the way of service.
Patent JP-S5473360-A (JP)
Title: Apparatus for hydraulically actuating an agitating blade in a compost heap-producing machine
Inventor: KUNISADA TAKESHI
IPC: B01F15/00
Filed: 1977-11-24
Abstract: PURPOSE:To actuate a blade, eliminating the retire of the blade due to the elastic force of dust, making sure the engagement of claws and pins by reducing a pair of hydraulic cylinders and releasing the engagement of a claw while maintaining the engagement of the other claws and pins. CONSTITUTION:Engaging pins 5, 5, ... are provided at equal intervals in the circumference of a disc 6 fixed to a rotary shaft 3 of an agitating blade 4 in a fermentation chamber 1. Claws 8, 8' at the head of a pair of hydraulic cylinders 7, 7' engage successively with the pins 5, 5 ... by the extension/contraction movement of the hydraulic cylinders 7, 7'. The hydraulic pressure flows into the head section of the cylinders 7, 7', passing through distributing pipes 12'', 12''' by the activities of a control valve 10. However, the claw 8 and the pin 5 are kept engaged until the hydraulic pressure reaches a predetermined value by means of a pressure valve 13 and a check valve 15 in a disctributing pipe 12 connecting a base chamber of the cylinder 7 and a tank 18, and the pressure valve 13 is actuated.
Patent JP-H10317205-A (JP)
Title: Drawers
Inventor: SUKETA HIDEO
IPC: A41B9/12
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain breeches type drawers capable of corresponding to incontinence and increased in heat retaining properties. SOLUTION: A member 11 dealing with incontinence is provided inside a crotch part 10. A heat-retaining member 3 is provided in the front part of a pair of cylindrical parts 2 enveloping a femoral region. The part is a part in which heat-retaining properties are liable to readily most lower by aging, that is, whole body can effectively be warmed and incotinence can be suppressed by warming the part. It can be prevented to make the whole underwear heavy and make movement of the body difficult by heat-reserving only the part.
Patent JP-H01310596-A (JP)
Title: Stage for formation of through-hole of conductor drawing machine
Inventor: TAKADA KOZO
IPC: H05K3/10
Filed: 1988-06-08
Abstract: PURPOSE:To enable a stage of this design to cope with in a short time at a low cost even if the position of a through-hole forming hole of a substrate changes by a method wherein a thin metal second suction plate, which is prossessed of a conductor paste sucking hole that corresponds to a substrate sucking hole and the through-hole forming hole of the substrate, is provided. CONSTITUTION:A substrate 3 is sucked to adhere to a second suction plate 12 through substrate sucking holes 4 of a first suction plate 1 and substrate sucking holes 13 of a second suction plate 12 and fixed, and a conductive paste applied onto the edge of through-hole forming holes 5 of the substrate 3 is sucked through conductive paste sucking holes 6 and grooves 7 of the first suction plate 1 and conductive paste sucking holes 14 of the second suction plate 12. Therefore, the conductive paste is made to pass through the through- hole forming holes 5 of the substrate 3 reaching up to the rear of the substrate 3 to form through-holes. By these processes, even if the position of the through- hole forming holes 5 varies, only the thin metal second suction plate 12 is needed to manufacture corresponding to it, so that a through-hole forming stage of this design can be manufactured in a short period at a low cost.