baber/WOPTO huggingface dataset:
Patent JP-S63198263-A (JP)
Title: Fuel cell
Inventor: IYASU KYOTARO
IPC: H01M8/04
Filed: 1987-02-12
Abstract: PURPOSE:To prevent pipes and devices from being corroded and deteriorated by passing an exhaust gas including phosphoric acid discharged from a cell through the inside of a scrubber charged with a metallic wool whose rate of reaction with phosphoric acid is quicker at the exit side than at the entrance side. CONSTITUTION:An exhaust gas including phosphoric acid discharged from a cell is put into a scrubber 4 through an entrance pipe 6a and forced to tough metallic wool 5a. The phosphoric acid reacts with the wool 5a to form a phosphate and is accumulated, but since the rate of reaction of the wool 5a is slow, a part of the phosphoric acid passes without reaction. The rate of reaction of wool 5b is quick so that the most of the phosphoric acid is eliminated. At the least stage, the phosphoric acid is completely eliminated by wool 5c with the quickest rate of reaction and is discharged form an exit pipe 6b. Accordingly, even if the flow of the phosphoric acid is constant, because of the difference in the rate of reaction, there is no pressure loss caused by blinding induced near the entrance. Therefore, pipes and devices arranged in the flow after the cell itself are prevented from being corroded and deteriorated.
Patent JP-S61188252-A (JP)
Title: Vehicle power supply device
Inventor: YAMADA YOJI
IPC: B60R16/023
Filed: 1985-02-14
Abstract: PURPOSE:To prevent the passenger from feeling a physical disorder, by making the operation timing of an electrical load which is energized by a manual control switch, preferential to the operation timing of another electrical load. CONSTITUTION:When an electrical current detecting circuit 7 detects the operation of a power window system B which is energized by means of a manual control switch 21, it delivers a signal to a timer unit 10. Further, the energization of a coil 5a of a switch means 5 is inhibited so that the operation of a rear defogger A is ceased. Accordingly, the operation of the power window system B is preferential to the operation of the rear defogger A.
Patent JP-2000228600-A (JP)
Title: Parts supply device
Inventor: SUMITA HIROTO
IPC: H05K13/04
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a parts supply device which can prevent parts from standing up in the device. SOLUTION: A parts supply device is provided with an intermittently carried belt-like carrying body, parts 9 housed in housing sections which are provided at prescribed intervals in the longitudinal direction of the carrying body 2 and have opened tops, and a attraction take-out body provided above the conveyance path of the carrying body 2. The parts 9 are constituted in plate shapes having electrodes containing a magnetic material at both end sections. In addition, a magnet 18 is provided at least at the position facing the take-out body 4 on the lower surface side of the conveyance path. The upper surface of the magnet 18 facing the carrying body 2 is formed in a non-magnetic pole surface.
Patent JP-S60171806-A (JP)
Title: Electromagnetic wave reflecting body
Inventor: SAKAI TADAKATSU
IPC: H01Q15/14
Filed: 1984-02-16
Abstract: PURPOSE:To attain lightness of an electromagnetic reflecting body and ventilation and flexibility by using a conductive thread or code provided with a metallic film on the surface of a thread made of a high polymer. CONSTITUTION:The high polymer thread having a metallic film on its surface is obtained by cutting a high polymer film having a metallic film on its surface. An organic high polymer or a fluororesin is used for the high polymer. Furthermore, a conductive metal is used as the metal. The electromagnetic wave reflecting body of mesh structure is obtained by using the conductive thread or the code made of said threads. Moreover, the surface treatment to improve the weatherproof and corrosion-proof performance of the metallic film is required. It is possible to form textile or knit by combining other raw material to the thread or the cord. Thus, the electromagnetic wave reflecting body possible for folding is formed.
Patent JP-S60173070-A (JP)
Title: Substrate conditioner for attachment of wall paper and attachment of wall paper
Inventor: MANMOTO YOSHITAKA
IPC: C09J11/04
Filed: 1984-02-16
Abstract: PURPOSE:To provide a substrate conditioner which makes it easy to attach new wall paper to a cotton wall or a paper-clad wall, prepd. by blending org. and inorg. water-soluble adhesives in powder, powdered hydrating hardener and filler in fine powder. CONSTITUTION:The substrate conditioner is prepd. by blending an org. water- soluble adhesive in powder, an inorg. water-soluble adhesive in powder, powdered hydrating hardener and filler in fine powder. For use, water is mixed into the conditioner and it is applied to wall substrate, followed by squeezing with a spatula in the same way as in doctor coating to form a layer of about 1mm. thick or less. The org. water-soluble adhesive is, e.g., polyvinyl alcohol. The inorg. water-soluble adhesive includes orthosilicic acid, sodium silicate, etc. The hydrating hardeners are calcium silicate, cement, etc.
Patent JP-H10282395-A (JP)
Title: Pulse motor drive device of camera
Inventor: ONO MASAHIRO
IPC: H04N5/225
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a pulse motor drive device of a camera in which the necessary accuracy of a pulse motor of 1-2 phase excitation drive type can be obtained while the power consumption is reduced. SOLUTION: Zoom lenses having a fixed first lens group L1, a movable second lens group L2, and a movable third lens group L3, a motor M1 for stop to open/close the stop of the zoom lenses, and a pulse motor M2 for second group to move the second lens group L2 are provided, the pulse motors M1, M2 comprise the pulse motors of 1-2 phase excitation type, a lens side control circuit 70 drives and stops the pulse motors M1, M2 with one-step angle unit during the photographing while the pulse motors M1, M2 are driven with the odd-numbered step angle unit otherwise, and constantly stops the motors at the detent position to cut off the excitation of the pulse motors M1, M2.
Patent JP-H03233203-A (JP)
Title: Temporary device for suspended boiler
Inventor: KAWASHIMA YASUAKI
IPC: F22B37/24
Filed: 1990-02-09
Abstract: PURPOSE:To make it possible to transfer equipment that can not be replaced under a suspending condition and reduce remodeling time required by installing a temporary sliding plate and temporary support beams, hanging a group of heat transfer tubes horizontally installed with a temporary lifting device from said temporary support beams so as to move said heat transfer tubes. CONSTITUTION:An attempt is made to lay out a temporary sliding plate 24 and a temporary support beam 25 which moves along the temporary sliding plate 24 in the upper part of a ceiling beam 20. A further attempt is made to support the temporary support beam 25 with a temporary lifting device which comprises a temporary horizontal beam 26a, a temporary vertical beam 26b, a temporary lifting rod 26c, and a temporary connection vertical beam, and suspend a secondary super heater 15 and a reheater 16 temporally. This construction makes it possible to support the load of the secondary super heater 15 and the reheater 26 and the like with the temporary support beam 25 and release them from a water wall front wall pipe 5 and a baffle wall pipe 4 and transfer them under a temporally suspended condition and remodel them in a short time.
Patent JP-H11231946-A (JP)
Title: Temperature controller for multi-stage regenerator tank
Inventor: BANDO KENICHI
IPC: G05D3/12
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To always adjust the outlet temperature of a regenerator tank within a prescribed allowable range by turning on a heating means only when the sum value of the temperature in a tank on the preceding stage of the last stage and the outlet temperature of the regenerator tank is lower than a prescribed set temperature and turning off the heating means in the other cases. SOLUTION: An inlet temperature sensor 20 detects a detection temperature T1 of temperature liquid of the inlet part of a 1st tank 13 as the preceding stage of the last stage of a regenerator tank 11 and outputs the temperature T1 to an addition point 22. Also, an outlet temperature sensor 21 detects a detection temperature T2 of temperature fluid of the outlet part of a 2nd tank 14 as the last stage of the tank 11 and outputs the temperature T2 to a PID controller 19 and the point 22. And, the sum value of the temperatures T1 and T2 is calculated at the point 22, the sum value is outputted to an on-off controller 18, the heater 16 of the tank 13 is turned on only when it is lower than a prescribed set temperature and it is turned off in the other cases.
Patent JP-S57143308-A (JP)
Title: Preparation of propiolic acid polymer
Inventor: HIGASHIMURA TOSHINOBU
IPC: C08F38/00
Filed: 1981-03-02
Abstract: PURPOSE: To obtain a chain polymer of propiolic acid which is an acetylene having a polar group in high yield, by using molybdenum pentachloride as a catalyst.  
     CONSTITUTION: A propiolic acid, expressed by the formula (X is H, alkyl group, aryl group, carboxyl group, etc.) is added to a solvent, e.g. ether or ester, to give a concentration of preferably 0.1W5mol/l, and 0.1W10mol%, based on the propiolic acid, molybdenum pentachloride as a catalyst is added to polymerize the propiolic acid in a dried nitrogen atmosphere at 0W100°C and give the aimed polymer. In case a β-substituted propiolic acid is polymerized, a mixture of the molybdenum pentachloride with preferably about an equimolar amount of a reducing agent, e.g. tetraphenyltin, is allowed to stand for 10W30min, matured and used.  
     USE: Applicable to semiconductors, surfactants, flocculants, metallic complexes, catalytic carriers, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05224314-A (JP)
Title: Method for producing printed photograph
Inventor: KIMURA TSUTOMU
IPC: G03D15/00
Filed: 1992-02-14
Abstract: PURPOSE:To efficiently print the photographic film of the mixture of a normal size frame and a special size frame. CONSTITUTION:A first photographic printer automatically prints only the normal size frame (full size frame) by using the frame size data of an LSI card and exposure correcting data and the photographic film is cut into plural film pieces, and inserted into a film housing sheet. On the film housing sheet, a mark showing the special size frame (panoramic size frame) and the exposure correcting data are printed at a position where the special size frame exists. The film housing sheet and the photographic film of the normal size frame are collated and put in a DP bag. The DP bag is sent to a second photographic printer, and the special size frame is printed. At this time, the special size frame is found out from the printed mark, and the exposure correcting data of the special frame size can be obtained. The obtained printed photographic of the special size frame and the film housing sheet are collated, put in the DP bag, and shipped.
Patent JP-S63196119-A (JP)
Title: 2-stage preset counter
Inventor: FUKUDA MASAHIKO
IPC: H03K21/00
Filed: 1987-02-10
Abstract: PURPOSE:To eliminate troubles in the assembling and maintenance by counting a clock pulse to be counted, comparing a count at the discriminating timing from a timing pulse with two preset values to discriminate the quantity of value thereby eliminating the need for a decoder circuit and a timing circuit at the output side. CONSTITUTION:Receiving a clock pulse ck to be counted after the count is made 0, a microcomputer 1 discriminates that a timing pulse Pt does not yet reaches an H level, counts the pulse ck, discriminates whether or not the count is an intermediate value between two preset values SET1, SET2 when the pulse Pt rises and generates no output in case of the intermediate value. On the other hand, if the count of the pulse ck exceeds the high preset value although the pulse Pt does not rise yet, an output is given at an output terminal OUT. Even when the count does not reach the lower preset although the pulse Pt does not rise yet, an output is given from the output terminal OUT. Then in any case, the output is cleared while awaiting the trailing of the pulse Pt to make the count zero.
Patent JP-S53114029-A (JP)
Title: Forward and backward inversion semiconductor rectification
Inventor: KUNO HIROSHI
IPC: H02M7/12
Filed: 1977-03-17
Abstract: PURPOSE: To prevent the interference due to the cross current between rectifiers by inserting a cross current checking reactor in the connecting point between forward and backward inversion semiconductor rectifiers and load. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000227602-A (JP)
Title: Liquid crystal device, electronic appliance and projection type display device
Inventor: SAKATA HIDEFUMI
IPC: G02F1/1333
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a device in which a uniform lateral electric field is generated in the horizontal direction along a glass substrate and liquid crystal molecules can be accurately controlled, and when the device is a scattering type liquid crystal device, the cell thickness is enough to enhance the optical characteristics, by forming plural columnar electrodes on one substrate of a pair of substrates. SOLUTION: In this device, plural columnar electrodes are formed on one substrate of a pair of substrates. For example, when a square pixel region is formed on an active matrix substrate la, columnar electrodes A1 are formed as first electrodes on each vertex of the four corners. Another columnar electrode A2 is disposed as a second electrode at the center of the pixel region, namely, at the position corresponding to the crossing point of lines connecting diagonal vertexes. In the liquid crystal panel P1, when specified voltage is applied between the columnar electrodes A1 and A2, a lateral electric field F in the horizontal direction along the substrates 1a, 1b is generated, and liquid crystal molecules 2a are aligned almost parallel to the glass substrate 1a, 1b by the lateral electric field F.
Patent JP-H10279519-A (JP)
Title: Water-soluble calcium and its production
Inventor: SAKURADA KAICHIRO
IPC: C07C59/08
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble calcium useful for health-keeping, etc., at a low cost. SOLUTION: The objective water-soluble calcium is produced from a raw material derived from corallite, etc., by pouring concentrated lactic acid having a concentration of about 50-90% in total and a mixed reaction liquid composed of lactic acid and gluconic acid to the system at the steps 4 and 5 until the amount of the liquid reaches nearly the equivalent amount. Since a powdery or granular water-soluble calcium can be produced by this process without thermally dehydrating in the crystallization stage, an easily handleable particulate water-soluble calcium is produced at a low cost.
Patent JP-2000228381-A (JP)
Title: Ultrasonic cleaning method and ultrasonic cleaner
Inventor: OTSUKA HIROMI
IPC: H01L21/304
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic cleaning method and an ultrasonic cleaner, capable of surely preventing a cleaning unevenness of a body to be cleaned. SOLUTION: In this ultrasonic cleaning method, ultrasonic waves are radiated in a detergent L from downward to upward of a cleaning bath 52, so that a body to be cleaned (wafer) W immersed in the detergent L is cleaned, and in a state that the body W is retained vertically in the detergent L by a wafer board 2, the structure is made so that reciprocal movement is made in a length of at least 1/4 times the wavelength of the ultrasonic waves, so that a high vibration part and a low vibration part of ultrasonic vibrations are uniformly abutted on the body W.
Patent JP-S60173793-A (JP)
Title: Semiconductor storage device
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/34
Filed: 1984-02-17
Abstract: PURPOSE:To improve the integration density by constituting a device so that reduction of the arrangement pitch of columns is not hindered by insertion of an active pull-up circuit. CONSTITUTION:Gate circuits consisting of transistors TRs Q103, Q104, Q115, Q116... to which a control signal BSC1 is given are inserted about centers of individual pairs of bit lines to divide a cell array to cell array blocks CLA1 and CLA2. Sense amplifiers SA01, SA02... are connected to pairs of divided bit lines BL01, -BL01, BL02, -BL02... of individual blocks respectively. Active pull-up circuits AP0, AP1, AP2... are connected to one ends of individual pairs of bit lines respectively, and in this case, even-numbered active pull-up circuits AP0, AP2... are arranged for every other pair of bit lines along one end of the cell array, and odd-numbered active pull-up circuits AP1... are arranged similarly along the other end.
Patent JP-H07221009-A (JP)
Title: Alignment method
Inventor: TAKAGI MAKOTO
IPC: H01L21/027
Filed: 1994-02-01
Abstract: PURPOSE:To reduce the probability wherein the manual alignment of a substrate is performed or the processing of the substrate is given up, by setting a plurality of processing references, and by searching the position of a mark based on a second processing reference when the position of the mark can not be found based on a first processing reference. CONSTITUTION:First, an aligning mark present on a semiconductor wafer is sensed, and the position of the mark is searched based on one of a plurality of processing references (S1). Subsequently, whether the position of the mark has been found or not is decided (S2). When the answer for the step 2 is No, i.e. when the position of the mark of a third layer can not be found, the processing reference thereof is altered, and based on the processing reference after this alteration, the position of the mark is sensed (S4). In this manner, as processing data, a plurality of processing references are set, and when the position of a mark can not be found based on a first processing reference, the position of the mark is searched based on a second processing reference, and further, when the position of the mark can not be found based on the second processing reference, the position of the mark is searched based on a third processing reference.
Patent JP-H07217310-A (JP)
Title: Guide roller
Inventor: SAITO KAZUO
IPC: E05F11/38
Filed: 1994-02-01
Abstract: PURPOSE:To move a moving body stably and positively at all times by stably bearing and gliding the moving body such as a window glass even when deformation such as distortion, warpage, etc., is generated in a guide rail while absorbing all force applied to the guide rail. CONSTITUTION:A spherical head section 4 is formed at the front end of a shaft 1, and an approximately roller-shaped cap body 6, in which a ring-shaped projecting section 13 is protruded at the central section of the external surface of a peripheral wall along the circumferential direction, is fitted rotatably to the head section 4 in a rockable way. An approximately ring-shaped pushing body 7 is mounted movably on a surface on the shaft 1 projecting side of the cap body 6 in such a way that the shaft 1 is surrounded and the pushing body 7 can be moved along the axial direction of the shaft 1. A roller body 2 inserted to a guide rail (d) is formed while an elastically deformable cushion body 18 is interposed between the pushing body 7 and the cap body 6.
Patent JP-H07240252-A (JP)
Title: Electric connector
Inventor: TOMITA AKIRA
IPC: H01R13/52
Filed: 1994-02-28
Abstract: PURPOSE:To enable an electric connector to be easily disconnected from its counterpart without adversely affecting any electrical connection status, in the case of wire disconnection, etc. CONSTITUTION:A finger hook part 4c exposed as a result of penetration of a part of the rear part of a housing 4 through a waterproof plug is provided. When pulling-out force is applied to the finger hook part 4c in the arrow X direction, the pulling-out force is applied to the entire housing 4 and directly applied to a contact 2 via a lance 4e, therefore, the connector can be disconnected against the contact force with a pin terminal 13a.
Patent JP-H08216120-A (JP)
Title: Recycling method for timber chip
Inventor: INAI TOSHIMI
IPC: B27L11/00
Filed: 1995-02-17
Abstract: PURPOSE: To provide a method for recycling timber chip in which foreign matter mixed in the chip can be efficiently removed by a drying method. CONSTITUTION: Timber chip in which foreign matter of smaller size is removed by a vibrating sieve having an area of sieve holes of 1 to 100mm<2> is supplied to a specific weight sorter having an inclined deck 6 which is perforated with many air holes 2 at a low wall surface 1 and has an outlet 5 with a switching mechanism capable of discharging a foreign matter 4 having larger specific weight than that of the chip 3 to discharge the matter 4 having the larger specific weight by vibration, to float the chip 3 by an air flow (a) from the holes 2 to feed it downward. A method for recycling the chip comprises the steps of supplying it to a metal detector having a discharge mechanism and removing the detected metals.
Patent JP-S53114608-A (JP)
Title: Defect detector
Inventor: USHIO FUSAO
IPC: H04N5/94
Filed: 1977-03-16
Abstract: PURPOSE: To detect even a slight defect of regenerated signals by connecting a filter to the output of the frequency-voltage converter means of a frequency MODEM and inputting the constant voltage and the voltage separated in the positive and negative directions to this filter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06240863-A (JP)
Title: Sliding-framework construction method and framework apparatus
Inventor: HIRATA TAKAYOSHI
IPC: E04G21/24
Filed: 1993-02-18
Abstract: PURPOSE:To prevent the damaging of the surface of placed concrete and sticking to a framework and to prevent the spillover of the concrete through panel joints. CONSTITUTION:A holding device 9 is constituted of a slender, plate-shaped holding plate 91, a slender protecting member 92 and a spring 93. The holding plate 91 is provided at the position, where panels 8 of the frame surfaces of each frame work 6 are butted. The protecting member 92 is attached from the placing side of concrete so as to stride the butted plates 6 and has the recessed cross section. The spring 93 is provided between the holding plate 9 and the back surface of the recess part of the protecting member 92. The inner surface of the sticking-preventing panel 8 in the vicinity of the butted part is elastically pushed to the opening end part of the protecting member 92 with the holding plate 91 through the spring 93.
Patent JP-H04253158-A (JP)
Title: Manufacture of hydrogen storage electrode
Inventor: MURATA TOSHIO
IPC: H01M4/38
Filed: 1991-01-29
Abstract: PURPOSE:To provide a rare earth hydrogen storage alloy for a storage battery having a large discharge capacity and a long charge/discharge cycle life at a low cost. CONSTITUTION:In the manufacture of a hydrogen storage electrode made of a hydrogen storage alloy with the composition partially substituted by multiple rare earth metal elements for La of an inter-metal compound with the composition mostly expressed by LaNi5 and partially substituted by other transient metal elements for Ni, two or more mixtures of rare earth element metals with different compositions are mixed for use as multiple rare earth metal elements partially substituting La. A La-rich misch metal and a normal misch metal with high content of Ce, Ne are mixed, or multiple La-rich misch metals with different contents of La, Ce, Nd are mixed so that the contents of La, Ce, Nd are made the desired values.
Patent JP-S52112270-A (JP)
Title: Magnetron
Inventor: NAKAGAWA JINZOU
IPC: H01J23/40
Filed: 1976-03-17
Abstract: PURPOSE: To form loop coupling section by adhering tightly one terminal verge of antenna-type output conductor onto the panel surface of anode piece and also by making the flexion portion of the conductor pass around the panel surface in L-shaped form of cross-section. 
     COPYRIGHT: (C)1977,JPO&Japio