baber/WOPTO huggingface dataset:
Patent JP-S61261221-A (JP)
Title: Production of glass article having mottled pattern
Inventor: SHIMONO FUJIO
IPC: C03B5/173
Filed: 1985-05-16
Abstract: PURPOSE:To obtain the titled glass article by an automatic molding machine at a low cost, by charging a different kind of glass frit into the flow of a glass basis just before the stirrer rotating along a specific direction. CONSTITUTION:The glass basis 2 heated and melted in the main body of a furnace at 1,150-1,300 deg.C is introduced into the feeder 1, and just before a plurality of stirrers 3 arranged in a row perpendicular to the flow of the glass 2, a glass frit is charged to the glass basis 2 through the charging port 5 of the frit charging machine 4. The amount of the charged frit is 0.5-2.5wt% based on the glass basis 2. the stirrer 3 is rotated along the direction S to drag the frit downward at a rotational speed (0.5-10rpm) to prevent the diffusion of the frit over a wide area. The formed glass basis 2 imparted with mottled pattern with multiple colors is introduced into the spout 6, formed to a glass gob 11 by the vertical motion of the plunger 7 and molded in the forming mold 12.
Patent JP-H01274567-A (JP)
Title: Synchronizing separation circuit
Inventor: TAKAHASHI TAKAO
IPC: H04N5/95
Filed: 1988-04-27
Abstract: PURPOSE:To attain small size and low power consumption by providing two synchronizing separator circuits, forming a clamp pulse from the output of the 1st synchronizing separator circuit and obtaining a synchronizing signal from the output of the 2nd synchronizing separator circuit. CONSTITUTION:The synchronizing separator circuit 1 having a clamp circuit 4 with slow response and the synchronizing separator circuit 2 having a clamp circuit 7 having a fast response are provided. The DC level is not made completely constant in the clamp circuit 4 with slow response. Thus, a deviation in the timing is caused in the synchronizing signal separated by the synchronizing separator circuit 1. However, noise component is eliminated from the output of the circuit 2. On the other hand, since the DC component is made constant by the clamp circuit 7 having a fast response, no timing deviation is caused in the synchronizing signal separated by the circuit 2. Then the output of the circuit 1 is used as a clamp pulse to the circuit 7. Since noise component 9 is eliminated from the output of the circuit 1, no malfunction takes place due to noise in the circuit 2. Thus, it is not required to use any complicated circuit.
Patent JP-S61266757-A (JP)
Inventor: WATABE SHUNICHIRO
IPC: E04H3/14
Filed: 1985-05-16
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-H08273619-A (JP)
Title: Ceramic discharge lamp
Inventor: TAKEJI YASABURO
IPC: H01J61/36
Filed: 1995-04-03
Abstract: PURPOSE: To provide a compact ceramic discharge lamp which does not need to be built in an external tube and whose light emitting tube can be lighted in air. CONSTITUTION: Electricity leading bodies 2 in one ends of which electrodes 3 are installed are air-tightly fitted in open parts of both ends of a light emitting tube 1 made of a light transmissive ceramic with a glass solder and at the same time in the whole or a part of the surface of the electricity leading bodies 2, platinum films electrically connected with these electrodes are formed. Consequently, the material for the light emitting tube is not oxidized even if the light emitting tube is naked and lighted in air without being built in an external tube and thus the lamp can be made to be extremely compact without requiring an external tube.
Patent JP-S5331209-A (JP)
Title: Small compressor cylinder for refrigerating machine and production of same
Inventor: WAKABAYASHI YOUICHI
IPC: F04B39/12
Filed: 1976-09-03
Abstract: PURPOSE: To provide a low cost small compressor cylinder of a compound constitution constituted by two parts combined integrally with each other one of which is made of a low cost ordinary steel plate having good rigidity and good plastic workability and the other of which is made of cast iron having superior wear proof and produced by a single casting. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5439207-A (JP)
Title: A propeller fan and process for making the same
Inventor: KINUMEGAWA ISAO
IPC: F04D29/66
Filed: 1977-09-02
Abstract: PURPOSE: To lower noises of a propeller fan by providing a net form of projection in the rear edge of a blade piece. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09290346-A (JP)
Title: Chip conveying device
Inventor: SUZUKI YOJI
IPC: B23Q11/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a chip conveying device that can separate chips from cutting oil and carry out the conveyance of chips and recovery of cutting oil in a stable state over a long period of time. SOLUTION: In a screw conveyor 1, a screw 20 installed in a conveying casing is put in rotating action by a driving means 40, and the outer peripheral surface 30o of a filter member 30 installed in the conveying casing is brought into sliding contact with the inner peripheral suface 20i of the screw 20 to support the screw 20 rotatably while putting the filter member 30 in rotating action by the driving means 40 so as to move relatively to the screw 20.
Patent JP-2000299214-A (JP)
Title: Dust core and manufacture thereof
Inventor: FUJIWARA TERUHIKO
IPC: H01F1/22
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To readily provide a dust core in a complicated shape for use in an electromagnetic rice cooler and the like at a low cost. SOLUTION: This dust core is obtained through compression-molding a mixed powder of a ferromagnetic powder and a binder. The proportion of the ferromagnetic powder is in the range of 60 and 80 volume % inclusive, and the binder is a thermoplastic resin. The method of manufacturing this dust core comprises the steps of a primary molding of the dust core, where the mixture powder of the ferromagnetic powder and the binder is compression-molded and a secondary molding, where the dust core is recompressed at a temperature higher than the softening point of the thermoplastic resin thereafter.
Patent JP-H07320521-A (JP)
Title: Lamp fixing structure
Inventor: KADOYA MINORU
IPC: F21V19/00
Filed: 1994-05-19
Abstract: PURPOSE:To uniform display brightness of a liquid crystal display and perform high-brightness display. CONSTITUTION:In fixing structure of a lamp 4 in a head up display device for a vehicle, the lamp 4 consists of a bulb 8 having a filament 10 and a socket 9 fixed to a fixing plate 13, a liquid crystal display is arranged in the front of the lamp 4, and a condenser lens 1 is arranged between the lamp 4 and the liquid crystal display. A position adjusting mechanism by which the position of the filament 10 is moved in almost the vertical direction to the light axis of the condenser lens 1 is installed. The position adjusting mechanism consists of a female screw 14 formed on the peripheral surface of a through hole 13d formed in the fixing plate 13 and a male screw 11 formed on the outer peripheral surface of the socket 9 so as to be capable of screwing to the female screw 14.
Patent JP-S61263620-A (JP)
Title: Dry desulfurizing method
Inventor: SAIKAISHI HIROSHI
IPC: B01D53/86
Filed: 1985-05-17
Abstract: PURPOSE:To reduce the cost of desulfurization by contacting the catalyst sticking the coke resulting from a residual oil cracking tower with the exhaust gas containing SOx in order to absorb SOx, by regenerating said catalyst in a catalyst-regenerating tower, and after that by sending back said gas to the residual oil cracking tower. CONSTITUTION:In the residual oil cracking tower 2, light oil is formed from heavy oil by means of catalyst such as granular alumina, etc., coke, etc., are stuck on the catalyst and the catalytic function is lowered. The catalyst with coke adhered is sent from a line 7 to an SOx-adsorbing tower 9 via a waste heat recovery apparatus 8. On the other hand, exhaust gas containing NOx generated in a catalyst-generating tower 5 is cooled and after that it is denitrated. Then SOx is adsorbed to the catalyst in the SOx-adsorbing tower and is released into atmosphere via a dust removed 15. The catalyst in which SOx is adsorbed is sent to an SOx-releasing tower 4 to separate SO2 and is generated by heating in the catalyst-regenerating tower 5 and then sent to the residual oil cracking tower 2.
Patent JP-S5533225-A (JP)
Title: Arithmetic unit
Inventor: SHIMIZU TOMOHIRO
IPC: G06F9/22
Filed: 1978-08-30
Abstract: PURPOSE: To equalize a minimum machine cycle to one-bit time by using RAM in two-part structure which is read in downward time of a clock pulse and written in time from the fall of the clock pulse until its rise.  
     CONSTITUTION: From a microprogram controller, row addresses of 1st and 2nd RAMs 21 and 22 are outputted and by them, operated register A in the 2nd RAM and operational register B in the 1st RAM are assigned. Column addresses, on the other hand, are outputted to address counter 23 whose contents advance by clock pulse ϕ 2  and address controller 24, so that digits of registers A and B will be assigned. In the downward time of 1st clock pulse ϕ 1 , the contents of the lowest digits of registers B and A are read out at the same time to 1st and 2nd buffers 27 and 28 and while clock pulse ϕ 1  is in a fall state, addition is performed and its result is written to register A. At the same time, next column addresses are assigned. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5229834-A (JP)
Title: Pasting apparatus
Inventor: NIKAIDOU YOSHISADA
IPC: B65D57/00
Filed: 1975-09-01
Abstract: PURPOSE: A pasting apparatus, useful for the manufacturing of a partition board composed of a number of card boards glued together to form a lattice pattern, comprising a pasting roll etc,, which is adjustable its position, and also replaceable with other roll. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59232157-A (JP)
Title: Adhesive composition
Inventor: MATSUDA AKIO
IPC: C09J175/00
Filed: 1983-06-15
Abstract: PURPOSE:To provide an adhesive capable of bonding moldings composed of FRP as well as SMC or BMC at the desired strength without sanding, consisting of a specified unsaturated resin and a polyisocyanate compd. CONSTITUTION:The titled adhesive compsn. is obtd. by incorporating 80- 10pts.wt. polyisocyanate compd. having an MW of 150-2,000 in 100pts.wt. unsaturated polyester resin which has an MW of 1,000-5,000 and can give cast material having Rockwell hardness (M scale) of 110 or below. Currently, FRP is bonded in such a manner that an unsaturated polyester resin composed of the same component as that of a substrate is used, and the surface of the substrate is sanded before bonding. However, when this adhesive is used, bonding can be conducted at the desired strength without the need of sanding and SMC or BMC which is hardly bonded, can be bonded at a high strength.
Patent JP-H06303045-A (JP)
Title: Negative feedback amplifier
Inventor: MATSUI HITOSHI
IPC: H04L27/18
Filed: 1993-04-09
Abstract: PURPOSE:To provide a negative feedback amplifier whose closed loop gain and distortion improving characteristic are not deteriorated even when a transmission frequency varies. CONSTITUTION:A base band signal is outputted from a selector 1 normally and a subtractor 2 subtracts a base band demodulation signal from the base band signal. A carrier signal outputted from a carrier generator 5 is modulated at a modulator 4 by an output of a low pass filter 3. A phase of an output signal of an amplifier 6 amplifying an output of the modulator 4 is adjusted by a phase shifter 7. An output of the phase shifter 7 is demodulated at a demodulator 8 based on the carrier signal to provide an output of a base band demodulation signal. A selector 1 receiving a phase correction signal selects a reference signal outputted from a reference signal generator 9 and a phase difference detector 10 detects a phase difference between an output of the low pass filter 3 and the reference signal. Then the phase is corrected by correcting a phase adjustment quantity in the phase shifter 7 based on the phase difference.
Patent JP-H02285841-A (JP)
Title: Automatic answering telephone set with pocket bell call function
Inventor: MIO HIROYUKI
IPC: H04W84/02
Filed: 1989-04-27
Abstract: PURPOSE:To allow the user to listen to a message by external telephone user even during absence by providing a transmission means sending a pocket bell call signal when the message is stored by an external phone call and using a pocket bell so as to inform the incoming of message to the user. CONSTITUTION:An automatic answering telephone set 1 is provided with a recording section 1a storing an external message and a transmission means 1b storing a call signal of a pocket bell possessed by the user and sending the call signal when the external message is stored. When a phone call comes from an external telephone set 5a while the user 2 leaves its home, the message sent from the external telephone set 5a is stored in the recording section 1a, a pocket bell call signal is outputted immediately from the transmission section 1b, fed to the pocket bell 3 possessed by the user 2 to ring a bell. The user 2 uses the external telephone set 5b to give a call to its own home thereby recognizing the message stored in the automatic answering telephone set 1 timely.
Patent JP-H09256340-A (JP)
Title: Preventive tool for flood
Inventor: MATSUMURA MASAMI
IPC: E02B3/04
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To facilitate preventive works against floods, by stuffing a water- absorptive synthetic resin foaming material in woven bags and arranging them in a bank or a road shoulder to absorb water. SOLUTION: This preventive tool 1 against floods is constituted of a sewed bag 2 of hemp or woven cloth made of a synthetic fiber and a water-absorptive foaming material 3 made of a resol type phenol resin stuffed in the bag 2. When the tool is used to prevent floods from a bank or the like, the foaming material 3 absorbs water as soon as water contacts the tool 1 and it increases the weight and hence, the preventive effect against floods is brought out. When necessary, soil is mixed with the foaming material 3 to increase the weight and prevent the tool 1 from flowing out by water stream. An acidic curing agent, a surfactant adjusting air bubbles, a water-absorbing material, and an organic foaming agent are mixed in a resol type phenol resin to foam the foaming material 3.  In this way, the weight of the preventive tool against floods can be greatly reduced and handling and transferring works can be facilitated. And since the water-absorptive speed is fast and water-retaining property is excellent, the preventive effect against floods can be rapidly brought out.
Patent JP-H06295628-A (JP)
Title: Adhering device for arranged electric wire pieces
Inventor: MORI KATSUHISA
IPC: H01B13/00
Filed: 1993-04-07
Abstract: PURPOSE:To enhance the efficiency of handling electric wire pieces and of packing them, and eliminate operation mistake upon manual work by automatically aligning a plurality of electric wire pieces, and carrying them after fixing them with adhesive tapes. CONSTITUTION:Feeding pawls are arranged to protrude at an equal interval on the outer surface of an endless belt 10, and adhesive tapes 21, 22 are fed by feeders 31, 32 from above and below. On the upper and lower circumferential portions of electric wire pieces D arranged in parallel by means of the pawls 11 the adhesive tapes 21, 22 are fitted successively, and before they reach an outlet B they are pressed with a press means 40 to fix the wire pieces to both adhesive tapes. After they are held by both tapes and brought into a chain-like form, they are rolled and stored or carried. Automatic work of handling and packing a plurality of electric wire pieces for every kind is carried out to attain a high efficiency, and counting error due to manual work or the generation of trouble can be eliminated.
Patent JP-S63269998-A (JP)
Title: Production of optically active carboxylic acid and antipode ester thereof
Inventor: SAKIMAE AKIHIRO
IPC: C12P41/00
Filed: 1987-04-28
Abstract: PURPOSE:To obtain an optically active carboxylic acid and its antipode ester from the corresponding ester, in high efficiency, by the asymmetric hydrolysis of the ester with a microorganism belonging to Geotrichum genus. CONSTITUTION:An ester of formula II (R1 is alkyl, aralkyl or aryl; R2 and R3 are alkyl; n is 1 or 2) is treated with a cultured liquid of microorganism belonging to Geotrichum genus and capable of asymmetrically hydrolyzing an ester bond [e.g. Geotrichum sp. MR-3022 (FERM P-9318)], cell of the microorganism or its treated product to obtain an optically active carboxylic acid of formula I (R1, R2 and n are same as defined above) and its antipode ester.
Patent JP-H11302942-A (JP)
Title: Polyester-based woven or knitted fabric and its production
Inventor: HASEGAWA SHUNICHI
IPC: D03D15/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester-based woven or knitted fabric having feelings of softness, tension and rigidity from sea-island conjugate fiber to be made into extra-fine yarn by alkali weight loss treatment and a polyester fiber having an ordinary fineness. SOLUTION: This polyester-based woven or knitted fabric comprises a spun yarn composed of a polyester-based extra fine fiber (fiber A) having 0.1-0.6 denier and a polyester-based fiber (fiber B) having 1.5-3.0 denier. The fiber B in an amount of >=80 pts.wt. exists in the inner layer part of the spun yarn and the outer layer part covering the fiber B is made of the spun yarn in which the fiber A mainly exists.  The polyester-based woven or knitted fabric is obtained by spinning a polyester-based sea-island polyester-based conjugate having 3.5-6.0 denier comprising a polyester-based extra fine fiber to be adjusted to 0.1-0.6 denier as an island component and an alkali readily soluble polyester-based component as a sea component surrounding the island component with the polyester-based fiber (fiber B) having 1.5-3.0 denier to produce a spun yarn in which the fiber B is positioned in the inner layer part and the fiber A is positioned in the cuter layer part surrounding the fiber B, using the spun yarn to form a woven or knitted fabric and subjecting the fabric to alkali weight loss treatment to dissolve and to remove the sea component of the sea fiber of the sea-island fiber.
Patent JP-S5731677-A (JP)
Title: Purifying method of 5-chloro-1,2,3-thiadiazole
Inventor: HISATOMI HIROYUKI
IPC: C07D285/06
Filed: 1980-08-01
Abstract: PURPOSE: To purify the titled substance which is a raw material for 5-amino-1,2,3- thiadiazole which is an intermediate for a medicine while suppressing the decomposition thereof, by distilling a mixture of the titled crude substance with a specific amount of DMF, and distilling the titled substance with the DMF.  
     CONSTITUTION: Crude 5-chloro-1,2,3-thiadiazole (CTZ) (the compound of the formula) is mixed with DMF in an amount of 0.05 or more, preferably 0.5W5 times, that of the CTZ, and the resultant mixture is then distilled to distill the CTZ with the DMF. The time of adding the DMF is during the treatment of the reaction mixture of the CTZ or before the distillation of the crude CTZ. The distillation is carried out at a reduced pressure of 5W160mm Hg and 30W100°C. The distilled CTZ containing the DMF is directly reacted with ammonia gas or liquid ammonia at -50W50°C to give the aimed 5-amino-1,2,3-thiadiazole. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01276735-A (JP)
Title: Integrated circuit element wafer
Inventor: SAITO MINORU
IPC: H01L21/60
Filed: 1988-04-28
Abstract: PURPOSE:To reduce the size of a chip and to speed up a characteristic test, by connecting the plural number of bonding pads on an integrated circuit and by placing measurement pads to be used for the characteristic test of each integrated circuit on dicing lines. CONSTITUTION:Near dicing lines 2 to divide chips 1 of a semiconductor wafer, measurement pads 4 are placed and the plural number of pads 3 are connected by lead wires 5. For example, a leftmost measurement pad 4 is connected with two bonding pads 3 and the second measurement pad 4 from the leftmost pad is connected with three bonding pads 3 and short-circuit points 6a are set up on the lead wires 5. When the wafer is divided into chips by use of a dicing saw after a prove test, each bonding pad 3 is independent electrically. By setting a pitch C of measurement pads 4 larger than a pitch B of bonding pads 3, the size of a chip can be reduced and a test speed is increased.
Patent JP-H10303638-A (JP)
Title: Flat antenna in common use for polarized waves
Inventor: KOSAKA ATSUSHI
IPC: H01Q21/24
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide the 2-polarized wave common use flat antenna where its antenna beam is tilted. SOLUTION: Slot pairs 2 are provided to a parallel flat waveguide board 5 and TEM waves orthogonal to each other are fed to the board 5 via feeding waveguides 3, 4. The slots 2a, 2b are placed in a chevron shape and the adjacent slots 2c, 2d are placed in an opposite direction. The antenna beam is tilted by adjusting a spacing of the slot pairs. Since the slot pairs 2 induce electric field vectors in the same direction with respect to the TEM waves in horizontal and vertical directions, they send/receive horizontally and vertically polarized waves even when the antenna beam is tilted.
Patent JP-H01276375-A (JP)
Title: Parts recognizing method for parts loading machine
Inventor: MORIMOTO MASAMICHI
IPC: G06T7/00
Filed: 1988-04-28
Abstract: PURPOSE:To accurately detect the center position of a parts without receiving the influence of protrusion of a sucking nozzle by obtaining the center position of a pattern cut by the horizontal and vertical scanning lines from the size of each cut line of said pattern. CONSTITUTION:A parts 2 are adsorbed by a sucking nozzle 1 and the part of the nozzle 1 protruded over the parts 2 are recognized as a pattern P. The vertical positions where the cut line sizes ly and ly' of the pattern P cut by a horizontal scanning line reach the standard horizontal length of the parts 2 are obtained by the upper and lower scans. While the horizontal positions where the cut line sizes lx and lx' of the pattern P cut by a vertical scanning lines reach the standard vertical length are obtained by the right and left scans. Then the center position G of a rectangle S formed by said vertical two positions and horizontal two positions. Then the center position G of the parts 2 is detected. In such a way, the center position of the parts 2 can be accurately detected.
Patent JP-S59230975-A (JP)
Title: Constant tape tension device in tape winding machine
Inventor: KANETANI NOBUO
IPC: B65H23/06
Filed: 1983-06-14
Abstract: PURPOSE:To keep a tension of a tape constant to remove slacks therefrom, and improve qualities of the tape, by mounting a brake pad which moves inwardly with decrease of an outer diameter of a tape bobbin on a side face of a brake disc rotatable together with the bobbin. CONSTITUTION:When an outer diameter of a tape bobbin is reduced by drawing off a tape 4 therefrom, a contact link 15 is pivotally moved therewith about a pivot shaft 16 in the clockwise direction gradually. Therefore, also a brake link 18 is pivotally moved in the opposite direction through a sub-link 20, 20 a slide shaft 21 and the like, corresponding to the pivotal movement of the link 15, and a point on which a brake pad 19 is pressed to contact with a brake disc 11 moves inwardly in a radial direction of the brake disc 11. As a consequence, the brake force is reduced. That is to say, in proportion to the drawing off of the tape from the tape bobbin 3, varies a position on which the brake pad 19 contacts with the disc 11, and accordingly, brake force is reduced. The drag against the drawing off of the tape is gradually decreased and the tape tension is always kept constant. Consequently, the generation of the slacks and crumples is prevented.