baber/WOPTO huggingface dataset:
Patent JP-H1057090-A (JP)
Title: Production of 13 carbon-labeled glucose
Inventor: MATSUBAYASHI TSUNEO
IPC: C12P19/02
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To enable to efficiently produce the subject compound reduced in the dilution of the isotope due to the contamination of a non-labeled substance by consuming starch in a fine alga and subsequently subjecting the fine alga to a photosynthetic culture under a specific condition. SOLUTION: This method for producing<13> C-labeled glucose comprises consuming starch contained in the bodies of a fine alga (preferably a single cell alga belonging to the order Chlorococcales, such as Chlorella), subjecting the fine alga to a photosynthetic culture using<13> C-labeled carbon dioxide under a condition inhibiting the respiration of the fine alga and subsequently degrading and purifying the<13> C-labeled starch accumulated in the bodies of the alga. The consumption of starch in the alga is carried out by adding 2-3g of nitrogen gas per 100g of the wet weight of the alga bodies to the culture medium and subsequently culturing the alga at a high temperature near to the upper limit of alga-growing temperatures at a high pH near to the upper limit of alga- growing pH in a dark place under an aeration treatment.  The photosynthetic culture is preferably carried out in a nitrogen-free culture medium at a low temperature below the optimal growth temperature in a low oxygen concentration under the supply of the labeled gas.
Patent JP-H0551682-A (JP)
Title: Superelastic material and its production
Inventor: SHIYUGO YOSHIAKI
IPC: C22C19/03
Filed: 1991-08-26
Abstract: PURPOSE:To produce a superelastic material showing sufficient superelasticity even at low temp., having high fracture resistance, and capable of attaining reduction in weight. CONSTITUTION:The material is a superelastic material composed of an Ni-Ti-Co alloy where Ni/Ti is regulated to 1.2-1.3 by weight and also the concentration of Co is regulated to 1.0-5.0wt.%.
Patent JP-H1036417-A (JP)
Title: Curing of vinyl ester resin
Inventor: KAWACHI SEIICHI
IPC: C08F4/38
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a curing method of a vinyl ester resin mixture, at its curing and molding operation, which does not give a foam when a peroxide mixture is mixed to the resin, does not take trouble at mixing operation, enables speedy cure at an ambient temp. at curing and molding operation, and enables cure in a short time even at a lower temp. SOLUTION: A vinyl ester resin is cured by using a peroxide mixture of a cobalt soap as a cure promoter, a ketone peroxide such as methyl ethyl ketone peroxide, cyclohexanone peroxide, etc., contg. less than 1% hydrogen peroxide aq. soln. as a curing agent, and β-diketone as a cure promoting additive. By this method, a vinyl ester resin curable molding which does not take trouble at mixing operation and has a good curing property even at a low temp. is obtd.
Patent JP-H1142155-A (JP)
Title: Dish
Inventor: YAMAGATA MASARU
IPC: A47G19/06
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a dish which allows holding a beverage container such as a can of beer and a food tray in one hand at the same time, as in a buffet party and when eating and drinking outdoors. SOLUTION: A cylinder part 4 opened at its bottom is provided in such a way as to project downward from the center of the lower surface of the bottom wall 3a of a dish main body 3. By fitting the upper end of a beverage container 2 such as a can of beer into the cylinder part 4, the dish main body 3 can be integrated with the beverage container 2, so that they can be simultaneously held in one hand.
Patent JP-S6274960-A (JP)
Title: Dye for red filter and preparation of said filter
Inventor: ITO NAOTO
IPC: G02B5/20
Filed: 1985-09-27
Abstract: NEW MATERIAL:A red anthraquinone dye of formula I [wherein R is a (hydroxy)alkyl, an alkoxyalkyl, an (alkyl-substituted) phenyl, etc.; Y is OH or NH2]. EXAMPLE:The dye of formula II. USE:A low-cost red dye for an optical filter having excellent sublimation coloring characteristics, heat resistance, spectral properties, and durability. PREPARATION:For example, 1-amino-2-phenoxy-4-hydroxyanthraquinone obtained by reacting 1-amino-2-bromo-4-hydroxyanthraquinone with phenol in the pres ence of an alkali is reacted with 1,6-hexanediol to give 1-amino-2-(omega- hydroxyhexyloxy)-4-hydroxyanthraquinone.
Patent JP-H0377652-A (JP)
Title: Rotary ball mill with gas vent mechanism
Inventor: KASAI MISAO
IPC: B02C23/04
Filed: 1989-08-22
Abstract: PURPOSE:To eliminate the need for vent works in a ball mill vessel and to reduce the loss of slurry accompanied with the vent works by providing a through-hole in the vicinity of rotary shaft in the side surface of the vessel and fixing a spiral vent pipe to the through-hole. CONSTITUTION:The through-hole 2 is provided at the part out of the center part to be a revolving shaft in the side surface of the vessel 1. The space in the vessel is communicated with an outside system through the through-hole and the spiral pipe 3. The vessel is rotated in the direction shown by the arrow with the driving rollers 4. Though the through-hole is located up and down on the surface of slurry, the slurry going to flow to the through-hole is returned through the spiral pipe by gravity. The gas in the vessel escapes from the through-hole so that the pressure in the vessel is kept almost the same as that of the outside system. As the inner pressure is not raised, the vessel is free from explosion, and the loss of slurry is prevented.
Patent JP-H0536953-A (JP)
Title: Semiconductor device
Inventor: SAKAGUCHI KIYOBUMI
IPC: H01L29/78
Filed: 1991-08-01
Abstract: PURPOSE:To manufacture an excellent single crystal layer on an insulating base and manufacture an integrated circuit which does not cause latch up phenomena, etc., by selectively removing a porous base by wet chemical etching and transferring the single crystal Si layer on the insulating base. CONSTITUTION:A power transistor is formed on an insulating base 101. For a single crystal layer 102 which constitutes the channel region 104 of the power transistor, an oxide surface produced by oxidizing the surface of the non-porous single crystal layer 102 on the porous Si base 101 is laminated with other Si base which has an oxide layer on the surface. The porous Si layer 103 of the laminated base 101 is removed by processes which include wet chemical etching. The single crystal Si layer 102 is transferred on the insulating base 101 manufactured by such process. Thus, a power transistor high in breakdown strength is manufactured and an element and a circuit which have excellent radiation- proof characteristics and that prevent latch up phenomena, etc., are manufactured.
Patent JP-H0378495-A (JP)
Title: Variable speed controller for induction motor
Inventor: MIYASAKA NAOTAKE
IPC: H02P27/06
Filed: 1989-08-21
Abstract: PURPOSE:To be hardly restricted by operational commutating conditions in a wide range by changing an output voltage phase difference between respective banks according to running frequency. CONSTITUTION:A commercial AC power source 1 is connected to an induction motor 5 via two-line banks consisting of two-line power rectifiers 2A, 2B, and power inverters 4A, 4B. A speed reference N* set by a speed setting device 11 is used as frequency reference f* and is also used as motor voltage reference V*. Motor voltage is controlled by the power rectifiers 2A, 2B via a voltage regulator 14 and current regulators 19A, 19B, and frequency is controlled by the power inverters 4A, 4B via ignition controlling circuits 21A, 21B. By a circuit 16 for controlling a phase difference between the banks, according to the frequency reference f*, the phase difference between the banks is determined, and is applied to the ignition controlling circuits 21A, 21B.
Patent JP-2001044322-A (JP)
Title: Ic package
Inventor: SADAMATSU HIDEAKI
IPC: H01L23/28
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an IC package which is capable of supplying products of high reliability to the market by a method, wherein the IC package mounted on a circuit board is improved in mounting reliability, even when a thin circuit board is used. SOLUTION: An IC package body 1 is equipped with an IC chip and electrode pads 2 formed on its one side and is connected to the outside, and a metal projection 6 whose one end is fixed to the package body 1 and other end protrudes in the same direction with the electrode pads 2 is provided to the peripheral part of each side of the package body 1, and the projections 6 are fixed to a circuit board 4, when the electrode pads 2 are connected electrically to the outer electrodes of the circuit board 4.
Patent JP-H0877287-A (JP)
Title: Inputting device for pattern data
Inventor: YAMADA TAKASHI
IPC: G06K19/06
Filed: 1994-09-08
Abstract: PURPOSE: To detect a data pattern stably at all times even if the relative speed between the pattern of a pattern data card and a detection part varies halfway in the insertion of the card by A converting the output signal of the data pattern detection part into code data by using the output signal of a clock pattern detection part as a synchronizing signal. CONSTITUTION: The data pattern group DP of the pattern data card 9 is arranged leading a clock pattern group CP by a half pitch phase in the moving direction of the card. At the entrance of a card slot part 10 for inserting the card 9 into a pattern data reader 20, the clock pattern detection part 1 and data pattern detection part 2 are fitted in parallel at the positions corresponding to the data pattern group DP and clock pattern group CR of the card. The card 9 is inserted into the card slot part 10 and then the input control part for the card 9 converts the output signal of the data pattern detection part 2 into the code data by using the output signal of the clock pattern detection part 1 as the synchronizing signal.
Patent JP-S60105889-A (JP)
Title: Meandering piping structure for composite heat exchanging device
Inventor: CHIBA TAKANORI
IPC: F28F21/06
Filed: 1983-11-14
Abstract: PURPOSE:To permit to increase the total length of pipelines in the liquid reserving tank and improve piping efficiency as well as heat exchanging efficiency by a method wherein a water crosslinking series polyethylene pipe, having flexibility, is connected to and interposed between header tubes in meandering condition in the piping in the liquid reserving tank. CONSTITUTION:In the piping in the liquid reserving tank, two pieces of header tubes 2 are arranged at corner sections on the diagonal line of the tank 1, the water crosslinking polyethylene pipe 3 is connected to the header tubes 2 in meandering condition through a water crosslinking polyethylene bonding agent to connect it to and interpose it between the header tubes. In case a net 9 is interposed between the header tubes and the meandering pipes are held between the lattice of the net, the arrangement of the pipe may be effected with an equal interval and, further, the oscillation of the pipe may be restricted upon circulating second heat medium liquid. According to this method, the total length of the pipelines in the liquid reserving tank may be increased with a small number of connection of the header tubes and the pipes, the piping with a high pipe occupation rate may be effected and, as a result, the piping with high heat exchanging efficiency may be obtained.
Patent JP-2001043421-A (JP)
Title: Coin receiving and dispensing device
Inventor: KASHIWAGI KYOICHI
IPC: G07G1/12
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a coin receiving and dispensing device capable of speedily paying out an accurate money amount even in occurrence of clogging with coins. SOLUTION: A coin receiving and dispensing device houses coins fed into a coin feeding port by selecting by each denomination and pays out the housed coins to a coin paying out port by a prescribed amount of money at. At the time of paying out prescribed number of prescribed denominations by receiving data on a paying scheduled amount (step S2 to S3), the number of coins to be paid out to the coin paying out port is counted (step S4) and in the case that the number of the coins to pay out to the coin paying out port is short due to the occurrence of clogging with coins, etc., (Y at a step S5), the shorted portion of he money amount is alternated by denomination except for the short denomination so as to pay out (steps S6 to S7). Thus, an accurate money amount can speedily be paid out even in occurrence of clogging with coins.
Patent JP-H0721825-A (JP)
Title: Pendant type fluorescent luminaire
Inventor: SUGAYA YOSHINORI
IPC: F21S8/04
Filed: 1993-06-30
Abstract: PURPOSE:To provide a pendant type fluorescent luminaire which is kept stable horizontally, have a function to prevent a substrate from falling off, and have improved safety as a product by bending a balancer into U-shape. CONSTITUTION:A pendant type fluorescent luminaire consists of a hanging tool 1, a shade 2, an electron lighting substrate 6 which is held and fixed by an insulating stand 8 made of resin, and a built-in lighting body 5. A balancer 10 to keep horizontal stability of the lamp is installed in the lamp so as to pinch the outer periphery of a substrate holding claw 9 unitedly formed with the insulating stand 8 wherein the end part of the balancer is bent into U-shape when seen from the lower side. Since the lower end part of the balancer 10 is bend into L-shape and held by the upper light body case 11 and the lower light body case 12, the balancer is prevented from falling and being shanky.
Patent JP-H08115535-A (JP)
Title: Optical recording medium
Inventor: NOBUMASA HITOSHI
IPC: G11B7/24
Filed: 1995-08-23
Abstract: PURPOSE: To improve the erasing rate and jitter characteristic and to obviate the occurrence of the deterioration in characteristics and defects by forming a dielectric layer between a recording layer and a reflection layer of rapidly cooled constitution to make this dielectric layer thinner than 50nm. CONSTITUTION: Recording, erasing and reproducing of information with this optical recording medium are executed by irradiating the recording layer formed on a substrate with light and the recording and erasing of the information are executed by the phase transition between an amorphous phase and a crystalline phase. The optical recording medium has the transparent substrate/first dielectric layer/recording layer/second dielectric layer/light absorptive layer as constituting members and the film thickness of the second dielectric layer is specified to 1 to <30nm. The thickness of the recording layer is specified to 10 to 45nm.  The optical recording medium is provided with the light absorptive layer in such a manner, thereby, it is possible to constitute the optical recording medium so that the light absorption quantity of the recording layer of the amorphous state is decreased, and the difference in the light absorption quantity from the crystalline state is lessened. Consequently, the difference in the temp. rise at the time of recording is lessened and the disturbance in the shape of recording marks, the deviation in the forming positions, etc., are decreased and, therefore, the erasing characteristic and jitter characteristic are improved.
Patent JP-S59105270-A (JP)
Title: Manufacture of nickel oxide gas diffusion electrode
Inventor: NIIKURA JIYUNJI
IPC: H01M4/86
Filed: 1982-12-08
Abstract: PURPOSE:To provide a nickel oxide gas diffusion electrode having high porosity, and good corrosion resistance and strength by holding a lithium compound in pores of a porous nickel sinter, and baking and sintering in an oxidizing atmosphere. CONSTITUTION:A porous nickel sinter is immersed in lithium compound solution such as LiOH to hold the lithium compound in its pores. It is placed in an electric furnace and temperature is gradually increased in an oxidizing atmosphere, and oxidation of nickel and doping of lithium are conducted at 500- 800 deg.C. Then temperature is increased to about 1,200 deg.C and nickel oxide containing lithium, having porosity same as the original sinter is formed. This process provides a nickel oxide gas diffusion electrode which can be used for a long time in an oxidizing atmosphere at high temperature.
Patent JP-S6275790-A (JP)
Inventor: TAKAHASHI KICHIJI
IPC: G07D9/00
Filed: 1985-09-30
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-S58117712-A (JP)
Title: High-pass filter
Inventor: FUKUCHI OSAMU
IPC: H03H11/04
Filed: 1981-12-31
Abstract: PURPOSE:To avoid the deterioration of input/output unmatched characteristics, by providing a transformer coupling circuit for the input and output of a high- pass filter and designing the circuit so as to provide low-pass filter characteristics. CONSTITUTION:Earth parallel branches of the input and output of the high-pass filter consisting of LC resonance circuits between input and output terminals are provided with the transformer coupling circuit comprising transformers T1 and T2. A tap P of the transformer T1 is connected to the input terminal, and a total leakage inductance Lsigma' of the transformer T1 is Lsigma'=Lsigma1+Lsigma2/n<2>, where (n) is the winding ratio of a winding L10 toward the ground side from the tap P and a winding L11 toward the capacitor C1, and Lsigma1, Lsigma2 are the primary and secondary leakage inductances respectively. Through this leakage inductance and a stray capacitance of the parallel branches synthesized and multiplied by n<2>, a low-pass filter taking higher than the pass band as a cut-off frequency is formed.
Patent JP-S59106793-A (JP)
Inventor: TONOKAWA HIROSHI
IPC: F16L59/147
Filed: 1982-12-08
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-H0751097-A (JP)
Title: Method for determining activity of substance to be examined
Inventor: NISHIKAWA KATSUMI
IPC: G01N33/86
Filed: 1993-08-06
Abstract: PURPOSE:To simply, rapidly and accurately determine activity of a substance to be examined in a test tube by adding a blood coagulation XII factor- activating agent to an animal plasma in the presence of a substance to be examined and determining an active type blood coagulation XII factor produced in the reaction. CONSTITUTION:A blood coagulation XII factor activating agent is added to a plasma of human, livestock or an experimental animal in the presence of a substance to be examined to make an activating reaction of the blood coagulation XII factor initiate. The reaction is terminated before a production amount of an active type blood coagulation XII factor reaches saturation and the produced active type blood coagulation XII factor is determined.
Patent JP-H0554755-A (JP)
Title: Door structure of equipnent provided with switch
Inventor: SAKAI HIROSHI
IPC: H01H13/20
Filed: 1991-08-27
Abstract: PURPOSE:To allow the switch operation from the upper part of a door. CONSTITUTION:A door 1 having a pushbutton type switch 5 received in the inner part and fixed to the receiving part of the switch in opposition to the operation surface of the switch is provided. At least the door 1 is formed of a flexible material. In the part corresponding to the switch 5 of the door 1, a pressing part 8 elastically deformed inward to press the operation button of the switch 5 is formed. Thus, the receiving part can be operated by pressing the pressing part of the door without exposing the operation button of the switch from the door.
Patent JP-S6277850-A (JP)
Title: Single coil manufacturing device
Inventor: WATANABE TAKAYUKI
IPC: H02K15/04
Filed: 1985-09-30
Abstract: PURPOSE:To make it possible to automatically manufacture a single coil as in a designated shape by cutting the coil winding in leaving the length of leg peeled after sluing around the outside peri-meter of the spool with an end of coil winding clamped, and by fusing with heat the loop of coil winding. CONSTITUTION:An end of a coil winding C is clamped with the clamping members. A flyer 15 slues around the outside perimeter of a spool 13. Around the outside perimeter of the boss of the spool 13 is wound the coil winding C. After it is wound, the cover layer of a leg of the coil winding C is peeled with a peeling unit 17 by at least twice as long as the peeled leg, and then it is cut out with a cutter 18. The coil winding C thus wound is then shaped with a shaping unit 19 while the coil loop is fused with heat.
Patent JP-H1156169-A (JP)
Title: Lure
Inventor: HIRAHARA KENJI
IPC: A01K85/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a smoothly sinkable metallic lure having adequate mass and capable of presenting a varied action. SOLUTION: This lure has a lead lure body 1 with the contour resembling fish, an eye (snap ring) 2 provided on the head of the body 1 and capable of holding a fishline, and a 2nd eye 3 provided on the tail of the body 1, wherein a pipe-shaped cemented carbide core 10 is inserted into the body 1 virtually at the center when the body 1 is viewed from its head.
Patent JP-H06257499-A (JP)
Title: Programmable synchronous circuit and pattern matching/synchronous circuit
Inventor: RICHIYAADO DEII DEIBUISU
IPC: F02P7/067
Filed: 1993-08-31
Abstract: PURPOSE: To synchronize the operation of an angular position indicator with the angular displacement of a rotor by matching the pulse pattern with the program pattern in the angular position indicator of a rotary shaft, and supplying a plurality of synchronized signals appropriate to the use of the angular position indicator. CONSTITUTION: A start-up enable means 101 is coupled with a plurality of pulse signals, and determines the start of one of these pulse patterns. A pattern window counting means 102 is coupled with the means 101 to determine the completion of the pulse pattern. In addition, a pattern acquiring means 103 is coupled with the means 102, acquires the pulse pattern, and feeds the pattern output signal to the acquired pulse pattern. A pattern matching and synchronizing means 104 is respectively coupled with the means 102, 103, matches the acquired pulse pattern to the preliminarily programmed pattern, and supplies a plurality of synchronized signals appropriate to the use of an angular position indicating means 105.
Patent JP-H0532406-A (JP)
Title: Inorganic-organic composite
Inventor: TSUNAKO MITSUTOMO
IPC: C07C211/02
Filed: 1991-07-31
Abstract: PURPOSE:To obtain the subject composite by interlaminarly intercalating an aliphatic primary amine between the layers of a crystalline laminar phosphate compound to impart the phosphate compound with hydrophobicity and the primary amine with thermal stability. CONSTITUTION:At least one crystalline laminar phosphate compound selected from crystalline laminar phosphate of generic formula M(HPO4)2.XH2O [M is Zr, Ti or Ce; X is 0-2] and aluminum tripolyphosphate is added to an aqueous solution or organic solvent (e.g. benzene) solution of a >=4C aliphatic primary amine (e.g. butylamine) followed by agitation for ca. 5hr with e.g. an ultrasonic dispersion machine. The product is then washed with a solvent and air-dried at room temperature, thus obtaining the objective composite. The aliphatic amine in the objective composite is improved in thermal stability and imparts hydrophobicity to the phosphate even at elevated temperatures of 200-300 deg.C being used in the dispersion of the phosphate into fat.
Patent JP-S6371158-A (JP)
Title: Production of foamable hydrophobic gel of devil's-tongue and foamable hydrophobic gelatinous substance
Inventor: HARA KAZUO
IPC: A23L29/244
Filed: 1986-09-16
Abstract: PURPOSE:To make a devil's-tongue derivative which is not processed into hydro phobic gel only by freezing or heating, into hydrophobic gel, by blending the devil's-tongue derivative with a catalyst and freezing or heating the blend. CONSTITUTION:A tuberous root of devil's-tongue or devil's-tongue powder is treated with an alkali substance to give a devil's-tongue derivative, which is mixed with a catalyst and frozen or heated. A caustic alkali, alkali carbonate, alkali phosphate, organic acid salt, basic amino acid, amine, glair, etc., may be cited as the catalyst.
Patent JP-S6193148-A (JP)
Inventor: KENESU CHIYAARUZU SHIMUZU
IPC: C08B37/00
Filed: 1985-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。