baber/WOPTO huggingface dataset:
Patent JP-S58209071-A (JP)
Title: Enclosed alkaline storage battery
Inventor: SHINAGAWA TOMOYUKI
IPC: H01M50/528
Filed: 1982-05-28
Abstract: PURPOSE:To facilitate pouring of electrolyte into an enclosed alkaline storage battery, and improve the assembly efficiency of the battery by providing a metallic push plate, which is placed on a stacked plate group, with a penetrating hole having a specific opening area and a rising piece which is positioned around the penetrating hole. CONSTITUTION:Negative electrodes 1, which are prepared by providing active material layers made of cadmium on both surfaces of a base plate 1a, and positive electrodes 3, which are prepared by providing sintered nickel bodies on both surfaces of a base plate 3a, are stacked with separators 2 interposed. Next, a push plate 4 which also serves as a current-collecting member, has a rising piece 4b and is provided with a penetrating hole 4a having an opening area of 8-40%, is placed on the stacked body. After that, these members and a sealing plate 6 which is fitted with a coil spring 5 and a rubber safety valve 7, are sealed in a battery case 8 which is provided with a ring-like brimmed part 8a, thereby constituting an alkaline battery. As a result, since the penetrating hole 4a facilitates pouring of electrolyte and the rising piece 4b can prevent the positional shift of the coil spring 5, the assembly efficiency of the battery can be enhanced.
Patent JP-H03290553-A (JP)
Title: Joint structure for strain threaded bar body and long nut
Inventor: KIYAMA YOSHIMI
IPC: E04C5/18
Filed: 1990-04-06
Abstract: PURPOSE:To make threads firmly connectible with each other by having a first thread opposed to a second thread whose pitch becomes smaller at a base end, and screwing such that the inner surface tip of a long nut expands its diameter into more taper form than the thread diametral size, in this thread. CONSTITUTION:Each internal thread is installed in long nuts 3, 4 and an external thread in both first and second thread reinforcement rods 1, 2 respectively, and they are oppositely set up at the specified interval. All the screw pitch is set to L1, and the external thread of the thread reinforcement rod 2 forms a second thread part whose pitch becomes smaller in proportion as going forward to a base end 2. On the other hand, the inner surface tip 31 of the long nut 3 is expanded its diameter into a more taper form than outside dimensions of the second thread reinforcement rod 2. A lock nut 4 is screwed in the first thread reinforcement rod 1 in advance, and the tip part 31 of the long nut 3 is screwed each other so as to be opposed to the second thread reinforcement rod 2 in advance, and when the long nut 3 is rotated in the direction of the second thread reinforcement rod 1, it is screwed with several thread ridges of the second thread part 9, coming into being unthreadable. Then, these thread reinforcement rods 1, 2 are clamped in a state of being pulled with each other, and further they are firmly tightened by the lock nut. With this constitution, threaded bar bodies are firmly connectible with each other through one nut.
Patent JP-S63257070-A (JP)
Title: Information processor
Inventor: MATSUNO SHOJI
IPC: G06T17/40
Filed: 1987-04-14
Abstract: PURPOSE:To expand and observe the convergent state of a beam of light in an optical system in a three-dimensional way, by arranging the coordinate of a coordinate axis in an expansion range and the coordinate of the passage of the beam of light within the expansion range from an inputted visual angle in the three-dimensional way. CONSTITUTION:A first arithmetic means 5 finds the central coordinates X0, Y0, and Z0 of an X1 and X2 inputted by the beam tracing of a main beam of light, and also, calculates a Y1, a Y2, a Z1, and a Z2, then, sets the expansion range. (The X1, the X2, the Y1, the Y2, the Z1, and the Z2 represent the maximum values and the minimum values of an x-axis, a y-axis, and a z-axis possible to be taken by the expansion range, respectively). Next, the incident position of the beam of light on a pupil plane is found from light kind information and the number of the beams of light M by a second arithmetic means 6. Next, the beam tracing of one beam of light from an object point is performed, and also, the passage coordinate of the beam of light within the expansion range is calculated, and is displayed on a CRT. Afterwards, the value of a counter is incremented by one, and it is judged whether it is less than the number of the beams of light M, and when it is, the same operation is repeated.
Patent JP-H08256602-A (JP)
Title: Set for culturing plant
Inventor: TAWADA SHIGEHIRO
IPC: A01G31/00
Filed: 1995-03-24
Abstract: PURPOSE: To provide a set for culturing a plant, enabling to simply culture the plant privately or in a home by effectively utilizing a plant culture medium base material comprising paper and/or paper powder discharged in processes for cutting paper and/or corrugated boards. CONSTITUTION: At least paper powder 3 discharged in processes for cutting paper and/or corrugated boards, a bottomed pot container 2 for receiving the paper powder, and plant seeds for culture are received in a box.
Patent JP-H05266939-A (JP)
Title: Connector
IPC: H01R13/533
Filed: 1992-03-16
Abstract: PURPOSE:To provide a connector which can be used in a high voltage circuit by enabling productivity to improve without damaging an insulation coating of an electric wire and without breaking it at the time of manufacture. CONSTITUTION:A connecting conductor 30 is inserted into a communication hole 14 in a column-shaped part 12a of a case 12. The connecting conductor 30 contains a cylindrical part 30a and a tongue piece 32. Further, a contact conductor 40 is inserted into a communication hole 14 in a prism-shaped part 12b of the case 12. An electric wire 50 is connected to the contact conductor 40. By fitting a frame unit 42 to the tongue piece 32 of the connecting conductor 30, it is electrically connected to the contact conductor 40.
Patent JP-S59212590-A (JP)
Inventor: UIRIAMU DEII RICHIYAADOSON
IPC: F16L19/08
Filed: 1984-05-08
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-S62246823-A (JP)
Title: Method for recovering palladium and/or silver
Inventor: INOUE KATSUTOSHI
IPC: C22B11/00
Filed: 1986-04-21
Abstract: PURPOSE:To selectively efficiently recover Pd and Ag in high purity by bringing an extraction solvent contg. a specified extracting agent into contact with an aq. soln. contg. Pd and/or Ag. CONSTITUTION:An extraction solvent contg. 2-alkylthiopyridine shown in a formula (R is 8-12C alkyl), i.e., 2-octylthiopyridine as an extracting agent is brought into contact with an aq. soln. contg. Pd and/or Ag in a liquid-liquid state. Pd and Ag can be selectively efficiently recovered in high purity. Therefore a material contg. Pd and/or Ag such as a waste catalyst and various scraps is dissolved in mineral acid such as hydrochloric acid and nitric acid to prepare the aq. soln. contg. Pd and/or Ag and the above-mentioned recovery is enabled by subjecting this aq. soln. to the above-mentioned liquid-liquid contact.
Patent JP-H10278496-A (JP)
Title: Core material for armor ornament and armor ornament using the same
Inventor: KIYOMURA YOSHIHIDE
IPC: B44C3/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an armor ornament for decorating a case with easy manufacture. SOLUTION: The core material for an armor ornament has bases of bendable arms 3 made of metal wire at upper both sides of a body 1a of a core material body 1 made of foam synthetic resin connected with a head 1b to the body 1a to be inserted and an installing fitment 2 at a bottom. The core material is stood on a base with the fitment 2, and armor body louver girth member 4 and tassets 9 are attached to ad held at a periphery of the body 1. And, upper ends of slender sleeve members 10 of armor clothing are held at both shoulders of the body 1a, the arms 3 are inserted into and held at the interior. And, armor sleeve members 11 covering the upper parts of the member 10 are held at both the shoulders of the body 1a, and further face cheeks 12 and helmet 13 are held at the head 1b of the body 1.
Patent JP-S5616983-A (JP)
Title: Data processing system
Inventor: ETSUNO MINORU
IPC: G06F13/00
Filed: 1979-07-19
Abstract: PURPOSE: To simplify the management of buffer memroy, by compulsively introducing errors in the stored information written in the buffer memory, when errors are present in the data read out from the main memory unit.  
     CONSTITUTION: In the data transfer from the main memory unit M.MET to the buffer mrmory 2, the data section of the information 1 is shared into a given number of bytes at the information 5, and the parity bit P is produced with the parity producing circuits 6-0W6-7 based on the byte data shared to form one byte's share. Further, the syndrome is produced 7 based on the information 1 and error is judged 8. Further, in case of one-bit error, the output of the circuit 8 makes bit-inversion for an arbitrary one bit in the information 5 compulsively to produce the information 3 in error correction. In case of two-bit error, the error which can all invert the partity bit in the information 5 with the output of the circuit 9, is introduced to constitute the information 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10281329-A (JP)
Title: Solenoid valve and electronic control engine mount device using the solenoid valve
Inventor: SHIBATA AKIRA
IPC: F16K31/06
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To construct a solenoid valve surely closing an atmospheric pressure side to enable a negative pressure to pass at non-current carrying time, reduce an engine shake and power consumption in a negative pressure type active control engine mount. SOLUTION: In an ECU60, when an engine is placed in not an idle condition, a current is not carried in a VSV(solenoid valve) 10, a pressure in an air chamber A of a negative pressure type active control engine mount (V-ACM) 40 is held to a prescribed negative pressure supplied from an engine side. In this way, in the V-ACM40, a capacity of the air chamber A is eliminated, from a main fluid chamber X deformed in accordance with a vibration input, to a sub fluid chamber Y via a throttle flow path Z, non-compressive fluid is circulated, by a liquid column resonance effect of the throttle flow path Z, an engine shake in a low frequency band is reduced. Since a time of the engine not in an idle operating condition is in very high ratio relating to a total operation time, power consumption relating to the VSV10 is largely reduced.
Patent JP-H02271960-A (JP)
Title: Production of y-ba-cu-o type oxide superconducting material
Inventor: FUKUSHIMA KENSUKE
IPC: C01G3/00
Filed: 1989-04-12
Abstract: PURPOSE:To efficiently obtain the superconducting material by blending compds. of Y, Ba and Cu so as to regulate the atomic ratio of Y:Ba:Cu to a specified value, calcining the blend in an O2-contg. atmosphere, pulverizing and sintering the calcined product. CONSTITUTION:Powders of Y2O3, a Ba compd. such as BaO and a Cu compd. such as CuO as starting materials are blended so as to regulate the atomic ratio of Y:Ba:Cu to (1.05-1.25):2.0:(3.1-4.0). The blend is calcined at <=950 deg.C in an O2-contg. atmosphere, e.g. in the air and the calcined product is pulverized, molded and sintered at <=950 deg.C for about 15hr in the air to produce a Y-Ba-Cu-O type oxide superconducting material having >=50vol.% superconducting phase.
Patent JP-S5216132-A (JP)
Title: Key input device
Inventor: HAMAZAKI IWAO
IPC: G06F3/02
Filed: 1975-07-28
Abstract: PURPOSE: A coded signal generator circuit for key inputting. And to remove a circuit which holds the selected coded signal untill a read in command determined by a flow chart reaches. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5717823-A (JP)
Title: Flame sensitive sensor
Inventor: OONO YOSHIO
IPC: G01J1/58
Filed: 1980-07-08
Abstract: PURPOSE:To realize low price and mass production by constructing a sensor in the combination of the filter, fluorescent body and photoelectric element. CONSTITUTION:CDS photoconductive cell and other photoelectric elements 2 are installed on the center portion of the rear panel of the ultraviolet rays transparent filter 1. Fluorescent body is applied to the radial dent surface. Fluorescent body is rised up by ultraviolet rays in the flame and light emitting fluorescence is gathered in CDS photoconductive cell and other photoelectric element 2. Transparent filter of ultraviolet rays passes only ultraviolet rays of 2,000-3,800Angstrom  and fluorescent body applied on the dent surface 3 provides absorption spectrum between 2,500 and 3,800Angstrom .
Patent JP-H01281877-A (JP)
Title: Cutter
Inventor: MATSUDA YUSAKU
IPC: B28D1/12
Filed: 1988-04-14
Abstract: PURPOSE:To distort and deform no board during its use and to increase a cutting performance by forming the board of a cutter by superposing plural discoid thin sheets. CONSTITUTION:The board 12 of a cutter 10 is made by integrally fixing by an adhesive layer 18 by superposing two thin disks 12a, 12b. On the outer peripheral edge of this board 12 the sintered body 20 contg. an abrasive grain(e.g., diamond fine granule) is formed by meandering in the thickness direction. In case of cutting a stone by this sintered body 20 the degrees of the distorttion and deformation of the board 12 consisting of such disks 12a, 12b are reduced and the stone can be cut well.
Patent JP-S63256872-A (JP)
Title: Two-point measurement type continuity tester
Inventor: SUZUKI FUMIO
IPC: G01R31/02
Filed: 1987-04-15
Abstract: PURPOSE:To facilitate testing operation by providing a continuity detector for inspecting the continuity of a pattern or wiring and a voltage source for continuity detection and further providing a voltage power source for bridge detection and an ammeter for bridge detection. CONSTITUTION:When a continuity tester inspects the continuity of a package 1 to be tested, observation pins 3 are stood at both ends of the pattern or wiring 2 to be inspected. Then the continuity detection voltage source 6 is connected to the observation pins 3 through a current limiting resistor 5 and the continuity detector 4 checks its continuity. For bridge detection, on the other hand, the constant voltage source 8 for bridge detection applies a constant voltage between the power source +V of the package 1 to be tested and an earth E. Then current variation due to bridge trouble is read on the ammeter 7 for bridge detection. If trouble is caused by a faulty bridge 10, the sum of a loop current 11 for continuity detection and a loop current 12 for bridge detection is observed on the ammeter 7 and the bridge trouble is detected from the current at this time.
Patent JP-2000290148-A (JP)
Title: Liquid detergent composition
Inventor: SONODA NAOYOSHI
IPC: A61Q19/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid detergent composition excellent in smoothness at the time of rinsing and finishing and further preservation stability even at high temperatures and excellent in discharging properties from a container even at low temperatures. SOLUTION: This liquid detergent composition comprises the following ingredients (a) to (e) and has 600-7,000 mPa.s viscosity measured with a Brookfield type viscometer at 30 deg.C and 1.010-1.050 specific gravity measured at 30 deg.C with a pycnometer: (a) an anionic surfactant, (b) a silicone derivative present as dispersed particles having >=150 nm average particle diameter, (c) a cationic polymer, (d) a pearlescent agent having the melting point at 55-75 deg.C and a crystal type in <0.75 ratio of the minor axis to the major axis in which at least a part is present in a crystal form in the system and (e) >=0.01 wt.% of ethanol, etc.
Patent JP-H1036421-A (JP)
Title: Method for hydrogenating conjugated diene polymer and catalyst composition suitable for use in this method
Inventor: DE BOER ERIC JOHANNES MARIA
IPC: C08F36/04
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst which is more effective than a known catalysts, is stable, is active even when used in sufficiently low concentrations and is suitable for use in the hydrogenation of a polymer having ethylenic unsaturations by using a plurality of specified compounds. SOLUTION: This composition comprises a titanium compound represented by formula I, an alkali metal hydride which is initially added or produced in situ from an alkali-metal-terminated living polymer and/or an added alkyl alkali metal and hydrogen in the polymer solution, the molar ratio of the alkali metal to the titanium being at least 2:1, and a boron compound represented by formula II (wherein A1 and A2 are each cyclopentadienyl or indenyl; X1 and X2 are each H, a halogen, a lower alkyl, a lower alkoxyl or the like; and R1 , R2 and R3 are each a halogen, a lower alkyl, a lower alkoxyl or the like).
Patent JP-S58210129-A (JP)
Title: Production of high-purity gold
Inventor: TAKIGUCHI SUSUMU
IPC: C22B7/00
Filed: 1982-05-31
Abstract: PURPOSE:To produce high-purity gold having >=99.99% purity efficiently, by reducing the greater part of gold from a cyanoauric acid soln. contg. impurities with a reducing agent and filtering the same, reducing the remaining gold together with the impurities, mixing the resulted impure gold with the above-mentioned soln. and melting the same. CONSTITUTION:A reducing agent such as Al is added to a cyanoauric acid soln. contg. impurities such as silver, copper, Ni, Pt or the like to reduce the greater part of gold. The reduction curve 2 of impurities in this case rises sharply when the rate of reduction in a reduction curve 1 for gold exceeds 95% as shown in the figure; therefore, the reduction is stopped just before the curve rises. The greater part of high-purity gold having >=99.99% purity is filtered and recovered from said soln., whereafter the impure gold is fully reduced from the soln. contg. gold in a decreased concn., to obtain impure gold. The impure gold is then remelted to prepare a cyanoauric acid soln. Said soln. is mixed with the next cyanoauric acid soln. and the soln. is subjected again to the reduction treatment. Gold having high purity is recovered in succession by repeating the above-mentioned operations.
Patent JP-S5317811-A (JP)
Title: Oil seal apparatus of rotary piston engine
Inventor: KOUNO TOSHIYUKI
IPC: F01C19/12
Filed: 1976-08-03
Abstract: PURPOSE: To reduce the wear and tear of the annular elastic seal body and to obtain a superior oil seal effect by constituting the oil seal from the annular elastic seal body which is formed by the linkage of the first and the second annular elements and the oil seal ring and the spring apparatus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62250177-A (JP)
Title: Selective deposition method for electroless plating
Inventor: KUROKI KENJI
IPC: H01L21/3205
Filed: 1986-04-22
Abstract: PURPOSE:To prevent the deposition of harmful metal in the gaps in a fine metallic pattern when the pattern is formed on the surface of a substrate by electroless plating, by immersing the substrate in an electroless plating bath and stirring the bath after the lapse of a specified time. CONSTITUTION:A pattern such as a wiring circuit is formed on the surface of a semiconductor substrate or an insulating substrate 17 with Pd as an activating catalyst. The substrate 17 is immersed in an electroless Ni alloy plating bath 13 contg. hypophosphorous acid as a reducing agent, e.g., an Ni-P alloy plating bath. The substrate 17 is reducing agent, e.g., an Ni-P alloy plating bath. The substrate 17 is allowed to stand for 1-60sec in the bath 13 and the bath 13 is stirred by driving a stirrer consisting of a motor 21 and a stirring blade 23. Thus, a fine Ni-P alloy pattern having very high accuracy can be formed by electroless plating without depositing unnecessary Ni-P alloy in the very narrow gaps in the pattern.
Patent JP-H11207156-A (JP)
Title: Fluid separation element assembly
Inventor: FUJIWARA KOJI
IPC: B01D61/20
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To appropriately perform fluid separation by providing the assembly with a fluid separation element which consists of a membrane unit formed around a water collection pipe and a sheath formed on the outside of the membrane unit, and fitting the fluid separation element at its one end with a telescoping-preventive plate, in a fluid separation element assembly appropriately used for reverse-osmosis equipment, or the like. SOLUTION: In this assembly, a fluid separation element 9 consists of: a water collection pipe 3 having water collection holes 2; a membrane unit 7 that is wound around the water collection pipe 3 and comprises a separation membrane 4, a liquid permeate flow passage material 5 and a liquid feed flow passage material 6; and sheath 8 formed on the outside of the membrane unit 7. Also, the fluid separation element 9 is fitted at its one end with a telescoping-preventive plate 10 which is provided with a disk section 12 having a liquid feed flow passage 11 and a connecting pipe section 14 that has a liquid permeate flow passage 13 and is fitted with liquid feed contamination-preventive members 19.  Also, in a fluid separation membrane module provided with plural such fluid separation element assemblies in pressure vessel, every adjacent two of the fluid separation elements 9 are connected to each other through such one telescoping-preventive plate 10. Thus, the effective membrane area inside this module can be increased without changing the outside dimensions of the module.
Patent JP-H07296213-A (JP)
Title: Coin pay out device
Inventor: NAKAYASU MASAKANE
IPC: G07D1/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide a coin pay-out device of a small size in which no choked coins or no coins caught between undesired parts take place and coins can be paid out at a high speed. CONSTITUTION:A circumferential wall 51 having a coin delivery port 53 is provided in a part of a tilt disk 43 corresponding to an upper position of the circumferential ridge of the disk 43 around the tilt disk 43. A stationary guide member 54 is provided on the tilt disk 43 from the position of the circumferential wall 51 around the coin delivery port 53 to the center position of the tilt disk 43. A coin contact part 43a is formed on the upper face of the tilt disk 43 along the circumferential edge of the tilt disk 43. The tilt disk 43 is turned in a direction that the coin contact part 43a moves from its lower end to its upper end. A reversing roller 57 is provided in the upper position of the coin contact section 43a with a gap through which only one coin can pass with respect to the upper side of the tilt disk 43. The coin contact part 43a along with the circumferential edge of the tilt disk 43 acts like a conveyor curved in a circular-arc. Thus, only coins in face-contact with the coin contact part 43a are moved to the upper side in the tilt direction and coin each is discharged one by one by the reverse roller 57.
Patent JP-H09284137-A (JP)
Title: Decoder and decoding method
Inventor: ISHINO TOSHIYUKI
IPC: H04N19/117
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To limit an arithmetic operation amount in the case of decoding depending on the capability of the hardware by limiting a range of an upper limit and a lower limit of filters in use in frequency synthesis depending on the performance of the hardware to execute filter processing. SOLUTION: A frequency synthesis filter bank 4 conducts filter processing within a range set by a setting means 5. A hardware performance information table 6 stores the performance of the hardware of decoders and a setting range of filters capable of processing corresponding to the hardware as a table. Based on the hardware performance information of a decoder, the means 5 refer the hardware performance information table 6 to set a range of filters capable of processing in the frequency synthesis filter bank 4. Concretely the means 6 sets an upper limit filter and a lower limit filter in the frequency synthesis filter bank 4 depending on the arithmetic parformance hardware of the decoder.