baber/WOPTO huggingface dataset:
Patent JP-S5378575-A (JP)
Title: Multi-stage plural-row parking facility
Inventor: MAEKAWA KATSUHIKO
IPC: E04H6/06
Filed: 1976-12-21
Abstract: PURPOSE:To accelerate the storage and delivery of desired pallet in a multi-stage plural-row parking facility by reducing one from the number of rows of pallets disposed in each stage parking space except for the uppermost pallet in laterally movable manner.
Patent JP-S6047684-A (JP)
Title: Plasmid and its preparation
Inventor: TAKEDA KATSUO
IPC: C12R1/29
Filed: 1983-08-23
Abstract: PURPOSE:To obtain a plasmid useful as a vector for the gene recombination, by separating novel plasmid pMZ I and pMR2 from the cell of a microbial strain belonging to Micromonospora genus. CONSTITUTION:Micromonospora zionensis NRRL5466 having plasmid pMZ I is cultured in a medium, the cultured microbial cells are lysed, and plasmid pMZ  I is separated from the lysed product. The plasmid has a molecular weight of 6.4+ or -0.2 M-Daltion and the number of sensible sites with restriction enzymes of as follows. Kpn;2, Bam;1, BglII;2, Bel;2, HpaI;2, EcoR I ;0, Hind;0, PvuII;0, and Xho;0. In the similar manner, the plasmid pMR2 having a molecular weight of 7.4+ or -0.2 M-Dalton can be separated from Micromonospora rosaria NRRL3718.
Patent JP-S6215827-A (JP)
Title: Sealing mold apparatus
Inventor: MATSUMURA KEIZO
IPC: B29L31/34
Filed: 1985-07-12
Abstract: PURPOSE:To prevent the yield of thin burr, by forming at least two protruded parts in parallel, in an apparatus, in which the protruded parts are provided on the parting surface of a mold in parallel with the longitudinal direction of a tie bar part. CONSTITUTION:When the amount of plastic deformation of a lead frame h2 is small with respect to a protruded part 4a (preset value is h1), which is provided on the parting surface of a mold, thick burr 8 is yielded on the lead frame on the side of the mold inner than the protruded part 4a. The thick burr 8 is connected to a mold part 7. Therefore, the thick burr remains to the final process, and defects are caused in the products. In order to eliminate the thin burr, a protruded part 9 is further provided on the side of the mold inner than the protruded part 4. Thus, the thick burr 8 is cut from the mold part 7 and removed until the final process. The width of the protruded part 4 for removing the thin burr is made to be m1 (m1 is about 1/2 the width of a tie bar 3) with respect to a line l1 on the inner side of the tie bar 3 of the lead frame 1. The protruded part 9 for removing the thick burr 8 is provided on the side of the mold inner than the protruded part 4. The width of the protruded part 9 is made to be m1, too.
Patent JP-S5870174-A (JP)
Title: Test system for semiconductor ic memory
Inventor: TATEMATSU TAKEO
IPC: G11C29/00
Filed: 1981-09-29
Abstract: PURPOSE:To set data of a complicated pattern even if this data is written at random and to facilitate the generation of write data, by providing a corresponding memory for storage of expected values, which has the same capacity as a semiconductor IC memory to be tested and is accessed together with this semiconductor IC memory simultaneously, independently of the semiconductor IC memory to be tested. CONSTITUTION:After data of a prescribed pattern or a random pattern are written in a semiconductor IC memory 2 to be tested and a corresponding memory 3, a read signal R is generated from a pattern generator 1 on a basis of a program, and the IC memory 2 and the corresponding memory 3 are set to the read enable state by this read signal R, and a deciding circuit 4 is set to the operation state by this signal also. Address signals ADD are generated successively from the pattern generator 1 in accordance with the program to access the IC memory 2 and the corresponding memory 3 simultaneously. Both data read out from memories 2 and 3 are compared with each other in the deciding circuit 4 to decide whether the IC memory 2 is good or not.
Patent JP-S5945391-A (JP)
Title: Purification of slack wax
Inventor: YAMANE MAMORU
IPC: C10G73/42
Filed: 1982-09-07
Abstract: PURPOSE:To remove oils selectively at relatively low temperature, to obtain industrially useful wax in high purity, by bringing slack wax into contact with specific zirconia and titania under specific conditions so that the oils contained in it are subjected to catalytic cracking. CONSTITUTION:Slack wax is brought into contact with zirconia and/or titania having 12-16 acid strength at 130-180 deg.C, so that isoparaffin hydrocarbons contained in the slack wax are subjected to catalytic cracking. 1-4C gases and 5- 10C cracked naphtha, cracking products, are removed out of the system by distillation, to give the desired wax. The catalytic cracking is preferably carried out by a fluidized bed in terms of the reaction and reclamation of a catalyst.
Patent JP-S5781524-A (JP)
Title: Construction of underground continuous wall
Inventor: YAMANE NARITSUYO
IPC: E02D5/20
Filed: 1980-11-05
Abstract: PURPOSE: To exactly erect an iron bar cage in place by a method in which semi- circular coupling paltes are beforehand attached to both ends of an iron bar cage, and then the iron bar cage is erected into a pit excavated by a deep underground wall exacavator.  
     CONSTITUTION: An iron bar cage (a) is erected into a pit 1 excavated, concrete  is placed through a tremie tube into the pit 1 to displace a bentonite suspension inside the pit with the concrete, and then gravel 9 is charged at the same level as the placed height of the concrete into a cylindrical space formed between the coupling plates 3 and the end of the pit 1 in order to construct a forward element A. Then, by the same way, the next forward element A is constructed. Then, the area between the forward elements A is excavated to form a pit 10 under the guidance of the semi-circular coupling plates 3, an iron bar cage 11 is erected, and concrete is placed to construct a backward element B. The same construction work is repeated to construct an underground continuous wall. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6045320-A (JP)
Inventor: SUGISAWA AKIRA
IPC: F28F5/04
Filed: 1983-08-23
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-H0320876-A (JP)
Title: Induction input system
Inventor: KISHI MARI
IPC: G06F17/24
Filed: 1989-06-19
Abstract: PURPOSE:To dispense with an operation to designate a graphic when a character string corresponding to the graphic is inputted by clearly displaying the graphic in sequence of inputting the graphic, and setting a state where the input of the character string can be performed when a user completes the input of the graphic based on the input sequence information of the graphic. CONSTITUTION:When the graphic is inputted with the user, the input information of each graphic is acquired at an input graphic information acquiring part 201, and acquired information is stored in an input graphic information table 202. When the information that the input of the graphic is completed is acquired at a display target graphic information acquiring part 203, the information of the graphic to which the character string is inputted is acquired from the input graphic information table 202, and a targeted graphic is clearly displayed with a target graphic display part 204. The character string inputted with the user is acquired at an input character string acquiring part 205, and the character string is displayed corresponding to the graphic being clearly displayed with an input character string display part 206.
Patent JP-H095674-A (JP)
Title: Liquid crystal shutter spectacles for stereoscopic video reproducing system
Inventor: SHIMIZU MASATO
IPC: G02B30/25
Filed: 1995-06-21
Abstract: PURPOSE: To provide liquid crystal shutter spectacles for a stereoscopic video reproducing system capable of reproducing a stereoscopic video without necessitating the battery exchange for the liquid crystal shutter spectacles. CONSTITUTION: The liquid crystal shutter spectacles 1 are provided with a liquid crystal shutter 51 and a control signal receiving part 52 for receiving a control signal on the front side of the spectacles 1, and the spectacles are provided with an upper light shielding part 11 for shielding external light made incident from above the head part in a state that the spectacles are hung on the spectacles frame 10 of the spectacles 1, a front light shielding part 12 for shielding the undesired external light made incident on the face and a side light shielding part 13 for shielding the external light made incident from the side of the head part, and at least on the upper light shielding part 11, a solar battery 54 for photoelectrically converting the external light and supplying an operating power to the liquid crystal shutter 51 is arranged corresponding to left and right eyes.
Patent JP-S5582103-A (JP)
Title: Production of alpha-olefin polymer
Inventor: KITAGAWA SADAO
IPC: C08F4/60
Filed: 1978-12-15
Abstract: PURPOSE: Using a high titanium-containing catalyst that is composed of a reaction product from a magnesium compound, aromatic carboxylic ester, titanium compound and a specific siloxyalumium, and of a specific organometal compound, the polymerization is effected to title polymer with high stereoregularity.  
     CONSTITUTION: The polymerization of an α-olefin is carried out using a catalyst prepared by mixing (A) the solid component resulting from mixing (a) a magnesium halide as magnesium chloride, (b) an aromatic carboxylic ester as ethyl benzoate, (c) a titanium halide as titanium tetrachloride and (d) a siloxyaluminum of the formula (R 1 WR 3  are H, halogen, hydrocarbyls; X 1  is halogen; X 2  are R 1 WR 2 , Si-O-), with (B) an organometal compound of a metal of group IWIII in the periodic table as trimethylaluminum. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5579469-A (JP)
Title: Electrostatic latent image forming method
Inventor: KATOU HISASHI
IPC: G03G15/02
Filed: 1978-12-13
Abstract: PURPOSE:To achieve the simplification of a switching circuit by grounding at least one of two sheets of conductive electrodes which control the ion passage in a small hole and electrically opening the other and forming an electric field in the small hole. CONSTITUTION:An electrostatic recording medium 40 which has been destaticized by a destaticizer 41 and is freshly back-surface-charged by a charger 42 is charged by the corona ion current from a corona ion current generator 47 having passed through the small hole of a control electrode 45 provided with a small hole. When the control electrode 45 is grounded or opened by a switching circuit 48, an electric field is formed in the small hole. The electrostatic latent images created by dot patterns by the small hole are developed by a developing device 49.
Patent JP-H09316399-A (JP)
Title: Method and apparatus for laminating substrate
Inventor: HOSHI JUNICHI
IPC: C09J5/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To achieve a uniform cell gap and prevent the degradation in seal quality such as seal separation without being affected by the uneven thickness or warping of substrates in a process for laminating substrates of a liq. crystal cell. SOLUTION: A cell is formed by mounting a vacuum chuck 2 on jacks 5 which are individually moved vertically by a control circuit 4, fixing the lower substrate 7 coated with a sealant 9 by suction onto the chuck 2, individually moving, while the cell gap is being measured with a range finder 3, jacks 5 vertically according to the measured value of the gap to correct the deviation in the cell gap, bringing the upper and the lower substrate 7, 8 close to each other while the cell gap is being corrected as above and curing the sealant 9.
Patent JP-S5942998-A (JP)
Title: Heat sensitive recording material
Inventor: TANIGUCHI KEIJI
IPC: B41M5/333
Filed: 1982-09-06
Abstract: PURPOSE:To provide a heat sensitive recording material excellent in heat responsiveness, imparting a high density sharp image even in high speed and high density recording and excellent in color developability and image stability in high speed recording, characterized in that specific phenolic substance is used as a color coupler. CONSTITUTION:Phenolic compound shown by the formula (wherein X is a lower alkyl or halogen and n is 0-3) (e.g., benzyl m-hydroxybenzoate) is used as a color coupler and contained along with a leuco dye [e.g., 3-(N-cyclohexyl-N- methylamino)-6-methyl-7-anilinofluorane] to obtain an objective heat sensitive recording material. EFFECT:Troubles such as scum adhesion or sticking to a thermal head are not generated and recording characteristics are excellent.
Patent JP-S61106565-A (JP)
Title: Oxa-fenchol and oxa-fenchylamine useful for manufacturing high strength sweetener
Inventor: JIYON MAIKURU GAADORIKU
IPC: A23L27/24
Filed: 1985-07-13
Abstract: Oxa-fenchols and oxa-fenchyl amines are disclosed which are useful in the preparation of high intensity sweeteners. These sweeteners can be used to sweeten a variety of foods, beverages and other oral products. The oxa-fenchols also have a pine-like fragrance which makes them potentially useful as a perfume ingredient.
Patent JP-H0320520-A (JP)
Title: Combustion controller
Inventor: SAKURAI TOSHIO
IPC: F23N5/24
Filed: 1989-06-16
Abstract: PURPOSE:To enable clear discrimination of worsening of combustion condition or an abnormal rise in the temperature of a part being heated, by providing a means for comparing the length of time required for a flame current to vary from a set value higher than a lower limit set value to the lower limit set value, and a display device for displaying different information according to the result of comparison by the comparing means when a first or a second safety control means operates. CONSTITUTION:A microcomputer 20 incorporates a combustion control means 22 for operating a convection fan 9, a burner fan 10, a fuel pump 11 and an ignitor 15 in a predetermined sequence, a first safety control means 23 for comparing a frame current IF obtained from a flame rod 16, a ventilation set value IAL and a lower limit set value IOFF, turning ON a ventilation lamp 7 when IF<=IAL and for instructing the combustion control means 22 to stop combustion when IF<=IOFF, a second safety control means 24 for instructing the combustion control means 22 to stop combustion when a high-limit thermostat 18 is turned OFF, and a discriminating means 25 for discriminating the length of time from the moment the flame current IF is lowered to or below IAL to the moment the flame current IF is lowered to or below IOFF, and causing the display device 8 to display different information according to the result of discrimination.
Patent JP-H05345287-A (JP)
Title: Piping lifting robot
Inventor: KAKIZAKI JIRO
IPC: F16L1/00
Filed: 1992-06-15
Abstract: PURPOSE:To lift up piping to a high place where installation work of the piping is carried out by way of reducing burden of a worker for the purpose of lifting up the piping of a water pipe and a gas pipe. CONSTITUTION:A piping holding part 19 stores piping at the time of lifting up the piping from the floor surface, and a lift-up device 11 lifts up the piping holding part 19 from the floor surface to a higher piping delivery position. Thereafter, a piping receiver 22 rises, receives the piping from the piping holding part 19 and supports it. Thereafter, a lifting device 12 lifts up the piping receivers 21, 22 further to a higher place where installation work of the piping is carried out from the piping delivery position. Consequently, it is possible to lift up the piping from the floor surface to the high place where the installation work of the piping is carried out and to facilitate piping work.
Patent JP-S5278158-A (JP)
Title: Crushing device
Inventor: FUJIOKA KANZOU
IPC: B02C13/14
Filed: 1975-12-24
Abstract: PURPOSE: To enable crush even soft plastic and the like which is difficult to crush by adapting to move soft dust from the lower part to the upper part and to mix and knead them in the interval till the dust overflows from the upper part by a rotor equipped with crushing plates to prolong the time of crushing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5378732-A (JP)
Title: Input system from keyboard for korean character
Inventor: KAWAGUCHI YUKIO
IPC: G06F17/21
Filed: 1976-12-22
Abstract: PURPOSE: To achieve an economical keyboard input system for the Korean character which requires two small and large basic matrix codes even for the same matrix. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08326948-A (JP)
Title: Relief valve
Inventor: SHINODA MASAO
IPC: F16K31/122
Filed: 1995-05-30
Abstract: PURPOSE: To provide a relief valve low in hysteresis, in which a main valve is smoothly reciprocated in the inside of a main valve housing hole. CONSTITUTION: In the balance piston type hydraulic relief valve where both a main valve section A provided with a main valve 11 and a pilot section B provided with a poppet valve 31 are provided, the main valve 11 is parted from a valve seat 12 with the poppet valve 31 opened by the pressure of working fluid, and working fluid thereby flows out from a gap between the aforesaid main valve 11 and the valve seat, so that the pressure of working fluid is maintained constant as specified, the main valve section A is so constituted as to be reciprocated in a main valve housing hole formed in a casing 10, and a static pressure bearing is interposed between the inner surface of the main valve housing hole and the outer circumferential surface of the main valve 11.
Patent JP-H08327734-A (JP)
Title: Fish school monitoring tidal current meter
Inventor: SAKUMA TAKESHI
IPC: G01S15/50
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a tidal current meter with can accurately detect a school of fish by providing a control circuit so that the meter can make different transmitting processes for measuring tidal current and for fish school monitoring video and transmitting and receiving ultrasonic pulses in time division, and then, respectively performing different receiving processes on the received pulses. CONSTITUTION: The ultrasonic pulses transmitted and received for measuring tidal current are different from those transmitted and received for fish school monitoring video and a time division switching circuit 9 transmits transmission pulses outputted from transmission circuit 6 by switching the pulse width of the pulses by operating a transmitting pulse width control circuit 7 by using a time division switching signal. The outputted pulse signals are transmitted into water as ultrasonic pulses through a transmission-reception switching circuit 2 and a transmitter-receiver 1 and the echoes of the pulses are inputted to a reception circuit 3 through the transmitter-receiver 1 and circuit 2.  The circuit 3 is connected with a reception gain control circuit 8 which is controlled by the time division switching signal from the circuit 9 and controlled by the circuit 9 so that the amplification gain of the circuit 3 can be made different in accordance with the receiving time of the echoes.
Patent JP-S5856141-A (JP)
Title: Control processing system for graphic pattern registration
Inventor: KIMURA TOSHIYUKI
IPC: H04N7/00
Filed: 1981-09-30
Abstract: PURPOSE:To reduce a load on a host processor by enabling a display device to control the registration of graphic patterns. CONSTITUTION:Each display device 3 which performs data transfer with a host processor 1 is provided with a command registration table 6 wherein a command group for pattern display is registered with command identifiers for respective patterns, and a keyboard control table 7 stored with information on the correspondence relation between respective prescribed keys on a keyboard 8 and respective command identifiers. Then, a command identifier which corresponds to a pressed prescribed key is taken out of the table 7 and the group of commands for pattern display registered in the table 6 together with the identifiers is executed to display the requested graphic pattern.
Patent JP-H05318126-A (JP)
Title: Cooling water for arc welding and cutting torch
Inventor: OKADA TOSHIHIKO
IPC: F25D1/02
Filed: 1992-05-22
Abstract: PURPOSE:To prolong a service life of the torch by mixing ethylene glycol, a low electric conductive corrosion inhibitor and pure water and using a solution having a specified pH value as cooling water for the arc welding and cutting torch. CONSTITUTION:The solution formed by mixing pure water, ethylene glycol and low electric conductive corrosion inhibitor and having pH7-10 is used as the cooling water for the torch. At the time of welding, sometimes a metallic nozzle 21 comes into contact with materials W to be welded. Since the metallic nozzle 21 is electrically communicated with a cup 22, the cup 22 is communicated with the anode of a power unit 2 via the metallic nozzle 21 and the materials W to be welded. Accordingly, electrolytic corrosion is generated between the cup 22 and a collet body 23 via the cooling water on a cooling water path 28. This cooling water makes it hard to generate this electrolytic corrosion and rust and the service life of the torch is prolonged.
Patent JP-H0446037-A (JP)
Title: Composition for porous glass
Inventor: MORIMOTO SHIGEKI
IPC: C03C3/097
Filed: 1990-06-13
Abstract: PURPOSE:To shorten the time necessary for heat treatment and removing by solving and to improve chemical durability by adding specified amts. of ZrO2 and/or SnO2 and P2O5 and/or V2O5 to a specified compsn. consisting essentially of SiO2, Al2O3, B2O3 and R2O (R is Na, K or Li). CONSTITUTION:This compsn. for porous glass is obtd. by adding 1-10wt.% ZrO2 and/or SnO2 and 1-5wt.% P2O5 and/or V2O5 to 50-70wt.% SiO2, 0-5wt.% Al2O3, 20-30wt.% B2O3 and 3-10wt.% one or more among Na2O, K2O and Li2O as essential components. ZrO2 and SnO2 improve the mechanical strength of porous glass as well as the chemical durability but <1wt.% ZrO2 and/or SnO2 does not remarkably produce the effect and >10wt.% ZrO2 and/or SnO2 deteriorates the meltability and moldability of glass and makes the formation of separated phase remarkably difficult. P2O5 and V2O5 are especially effective in forming separated phases but <1wt.% P2O5 and/or V2O5 does not sufficiently act and >5wt.% P2O5 and/or V2O5 deteriorates the chemical durability of porous glass or makes the pores ununiform in diameter.
Patent JP-S5488136-A (JP)
Title: Optical branching filter for optical fibers
Inventor: ITOU TAKAO
IPC: H04B10/29
Filed: 1977-12-26
Abstract: PURPOSE: To branch and draw out the light signal in transmission line as an electric signal with a simple constitution by providing a reflecting-transmitting film on a light focuing concave mirror and letting part of incident light be reflected thereby.  
     CONSTITUTION: Light signal incident to a focusing optical system 1 of self-focusing type from an optical fiber 3 reflects on the reflecting-transmitting film 2 which reflects or transmits specific wavelength light provided to the concave mirror of the optical system 1 and propagates in a branch optical fiber 4. Part of said incident signal transmits through the film 2 and is converted to an electric signal by a photoelectric transducer 5, thus the light signal in the transmission line may be drawn out as the electric signal without any loss with the simple constitution. The similar results may also be obtained even if a full reflecting film having a light transmission part in part thereof is used as the relfecting-transmitting film. 
     COPYRIGHT: (C)1979,JPO&Japio