baber/WOPTO huggingface dataset:
Patent JP-H04341191-A (JP)
Title: Production of optically active alpha-methylbenzylamine
Inventor: YANAI TAKAAKI
IPC: C12P13/00
Filed: 1991-04-25
Abstract: PURPOSE:To obtain the subject compound useful as a synthetic intermediate for pharmaceuticals, etc., on an industrial scale at a low cost by culturing a bacterial strain capable of producing alpha-methylbenzylamine and belonging to the genus Streptomyces or Aspergillus in the presence of acetophenonazine. CONSTITUTION:The optically active alpha-methylbenzylamine of formula II can be produced by inoculating a bacterial strain capable of producing alpha- methylbenzylamine and belonging to the genus Streptomyces or Aspergillus (e.g. Streptomyces cellostaticus ATCC 23894) in a medium, culturing under shaking at 28 deg.C for 66hr, adjusting the pH of the culture liquid to 8.0 with 1N HC1, adding acetophenonazine of formula I, continuing the cultivation at 28 deg.C for 2 days, adjusting the pH of the culture liquid to 10.0 with 1N NaOH, extracting with butyl acetate, concentrating the extract under reduced pressure, spotting the concentrated liquid on a thin-layer chromatography plate and developing with acetone to purify the concentrated liquid.
Patent JP-S63289136-A (JP)
Inventor: HACHIMAN YOSHITOMO
IPC: E03F5/04
Filed: 1987-05-20
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-S5916966-A (JP)
Title: Chemical vapor deposition apparatus
Inventor: HIRAMOTO TATSUMI
IPC: C23C16/28
Filed: 1982-07-16
Abstract: PURPOSE:To provide the titled apparatus high in a film forming velocity due to photochemical reaction, compact in size and easy in handleability, constituted from such a structure that a discharge space forming exciting light for a photochemical reaction and a passage space for a photochemical reaction gas are surrounded by one container through a communication space. CONSTITUTION:In a chemical vapor deposition apparatus comprising a quartz glass container 3 wherein a discharge space 4 provided with electrodes 2 and a passage space 5 flowing a photochemical reaction gas G and passing a substrate 1 are connected by a communication space 6, discharge is generated in the discharge space 4 while an electrode protective gas preventing a reaction product from adhering to the surface of the electrodes 2 is sent into said space 4 from a gas pipe 7 to generate exciting light. At the same time, the substrate 1 is heated to a desired temp. by a heater 9 in the passage space 5 and the photochemical reaction gas G is flowed to be subjected to photolysis by exciting light while the decomposed product is vapor deposited on the substrate to form a vapor deposition film at a high speed in good efficiency.
Patent JP-S5915223-A (JP)
Title: Matrix type liquid crystal display device
Inventor: SAKAI KEIJI
IPC: G02F1/133
Filed: 1982-07-16
Abstract: PURPOSE:To simplify the method for injecting three kinds of liquid crystals, to decrease injection ports and to improve reliability by extending sealing members zigzag, and providing plural segmented spaces between substrates. CONSTITUTION:Transparent insulation plates 6, 7 deposited thereon with belt- like electrodes X1, X2...Xm and Y1, Y2...Yn are so disposed that X and Y electrodes are disposed in a matrix shape. Sealing parts 8, 9, 10 around the display device have partly unsealed parts for the purpose of permitting the injection of liquid crystals. Zigzag sealing members 11, 12 are provided in continuation with the parts 8, 9 and the parts 8, 10. Guest-host liquid crystals displaying red, blue and green are injected into the spaces 13, 14, 15 for the purpose of liquid crystal injection. The injection ports for the liquid crystals are reduced to three places, whereby the injection is simplified, the sealing places for the injection ports are reduced and the reliability is improved.
Patent JP-H05312430-A (JP)
Title: Absorption refrigerator
Inventor: MIYAKE SATOSHI
IPC: F25B15/00
Filed: 1992-05-15
Abstract: PURPOSE:To keep stable operation wherein cold water and refrigerant temperature are prevented from being overcooled even upon abrupt reduction of a load or even upon a cooling load below a control region of the drawing of heating source drawing. CONSTITUTION:In an absorption refrigerator including an evaporator 1, an absorber 5, a condenser 12, a high temperature regenerator 9, a low temperature regenerator 10, a solution heat exchanger 8, a solution pump 7, a refrigerant pump 3, and a piping system for operatably connecting those members, the refrigerator is provided with temperature sensors 31a, 31b, 32 each for detecting lowering of at least either cold water temperature or refrigerant temperature caused following the reduction of a cooling load, and a refrigerant piping 20 including a control valve 21 and serving to connect the side of the high temperature regenerator 9 and either the absorber 5 or the evaporator 1. The refrigerator is also provided a controller 30 for actuating the control valve 21 based upon detection signals from the temperature sensors so that refrigerant vapor produced in the high temperature regenerator 9 may be fed to either the absorber 5 or the evaporator 1.
Patent JP-H07304619-A (JP)
Title: Production of antimicrobial polyester decorative sheet
Inventor: MIHASHI TSUNEO
IPC: A01N59/16
Filed: 1994-05-11
Abstract: PURPOSE:To obtain an antimicrobial polyester decorative sheet being safe to human body, excellent in durability and capable of retaining antimicrobial property by using an unsaturated polyester resin to which calcium-based ceramic baked material powder carrying an antimicrobial metal thereon is added as a resin for surface of decorative sheet. CONSTITUTION:An adhesive 2 is applied to a sheet material 1 such as lauan plywood and paper is attached to the board material 1. Then, an unsaturated polyester resin 5 to which antimicrobial agent 3 consisting of calcium-based ceramic baked material powder carrying antimicrobial metal thereon is added is applied to the surface of paper. The surface coated with the unsaturated polyester resin is covered with a synthetic resin film and the resin is cured. The covered synthetic resin film is released to provide the objective antimicrobial polyester decorative sheet. Silver and/or zinc is preferably used as the antimicrobial metal. The content of the antimicrobial metal carried on the calcium-based baked material powder is at least 0.001wt.%. Since the antimicrobial metal is strongly bonded to ceramics by high-temperature baking in the antimicrobial agent and stabilized, the metal is not eluted as an ion and the antimicrobial effect is not lowered.
Patent JP-S5550598-A (JP)
Title: X-ray image pick up equipment
Inventor: FUJII MASAJI
IPC: H05G1/46
Filed: 1978-10-06
Abstract: PURPOSE: To eliminate the photographying failure due to the influence of wall charge of X-ray tube, by providing an exposure setter and a circuit for accumulating the tube current and time then interrupting the main circuit when both levels are matched.  
     CONSTITUTION: The tube voltage of X-ray tube 6 compares the voltage of setter 7 and the feedback voltage of high voltage generator 4 at the comparator circuit 8 to control the slidac 2, while the tube current provides the current of setter 9 and the feedback current of high voltage generator 4 to the control circuit 10 to control the firing angle of phase control element. The time and tube current are applied with numeral conversion by converters 22, 23 then accumulated by accumulator 24 and provided together with the setting of exposure setter 21 to the comparator 25 to turn off the switch 26 when they are matched. Consequently the photographying failure due to wall charge phenemena of X-ray tube is eliminated while the photographying work is simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62282753-A (JP)
Title: Pouring nozzle for continuous casting of wide thin billet
Inventor: ITO HIROO
IPC: B22D11/06
Filed: 1986-05-30
Abstract: PURPOSE:To continuously cast a clean wide thin billet by arranging an intermediate nozzle insert hole at the upper part and a wide slit-like discharge hole with refractory-made filter at the lower part of nozzle body, and arranging an electrode for electric heating at the outside of nozzle body. CONSTITUTION:The nozzle poured molten metal into the shifting mold from a tundish is composed of the nozzle body 1 with the builtin refractory-made filter 11 and the slit-like discharge hole 15, and the intermediate nozzle 2 supplying the molten metal into the body 1. At the time of executing the continuous casting, the molten metal is filled up into a space part 14 from the intermediate nozzle 2 under condition of heating the nozzle body 1 and the filter 11 from the electrode 12 for heating through a cushioning material 13. The molten metal filled up in the space part 14, is poured into the shifting mold as becoming quiet straightening flow from the discharge hole 15 through the filter 11. In this way, continuously wide thin billet having high cleanness and good surface characteristic is obtd.
Patent JP-S613144-A (JP)
Title: Method for replenishing developing solution in automatic developing device of photosensitive lithographic plate
Inventor: UCHIDA TOSHIO
IPC: G03F7/30
Filed: 1984-06-18
Abstract: PURPOSE:To enable a developing soln. to be replenished and to prevent a measuring position from being hindered with the sizes of a PS plate, a nonimage part, and image part by bringing a medium coated with a compsn. into contact with the developing soln. in a developing device, detecting a remaining amt. of coat with a photosensor, and when the remaining amt. reaches the prescribed level or more, feeding a replenishing soln. to the developing soln. CONSTITUTION:The detection medium 10 is wound on two rolls and supported above the developing soln. 5 of a developing soln. tank 6, one side of the rolls of the medium 10 is allowed to approach the other to bring the medium 10 into contact with the soln. 5 by immersion or the like. Then, the photosensor 11 approaches the medium 10 and measures a remaining amt. on the medium 10, and sends the measured result converted into an electric signal to a switching circuit 12. When the development of the PS plate proceeds and the soln. 5 deteriorates, the coat film dissolving power weakens to increase the remaining amt. Therefore, a deterioration limit of the soln., that is, the limit level of the remaining amt. can be found by investigating the relation between the remaining atm. and the deterioration degree of the soln. 5 in advance, and when the remaining amt. reaches this limit level, and the switching circuit 12 actuates the replenishing mechanism 13 to feed a prescribed amt. of the replenishing soln. from a replenishing soln. tank 14 to the tank 6.
Patent JP-S615067-A (JP)
Title: Preparation of alkyl-substituted n-heteroaromatic compound
Inventor: SUGIMORI AKIRA
IPC: C07D213/84
Filed: 1984-06-18
Abstract: PURPOSE:To produce the titled compound useful especially as an intermediate of dyes and pharmaceuticals, easily in one step, by generating hydroxyalkyl radical from an alcohol, thereby introducing the alkyl originated from said alcohol to pyridine ring. CONSTITUTION:Hydroxyalkyl radical is generated from an alcohol such as methyl alcohol, ethyl alcohol, propyl alcohol, etc. by the gamma-ray irradiation, thermal decomposition of peroxide, or irradiation with ultraviolet ray or solar radiation in the presence of ketone. By the use of the radical, the alkyl group originated from said alcohol is introduced to the alpha- or gamma-site of the pyridine ring of an N-heteroaromatic compound such as pyridine, quinoline, isoquinoline or substituted derivative of the above compound (e.g. 3- or 4-pyridinecarboxamide, pyridinecarbonitrile, etc.). An alkyl-substituted N-heteroaromatic compound can be produced easily by this process.
Patent JP-H05320917-A (JP)
Title: Thin film forming device
Inventor: FUJITA ISAMU
IPC: G01B11/06
Filed: 1992-05-15
Abstract: PURPOSE:To obtain a thin film in appropriate thickness by monitoring and controlling the film thickness in hot CVD. CONSTITUTION:A carbon thin film is formed on a quartz substrate by the film forming device. The quartz substrate 18 is arranged in a chamber 109 filled with the raw gas atmosphere. The temp. of the vicinity of the part on the substrate surface irradiated with a laser beam is measured by a thermocouple 106. The specified part on the substrate 108 surface is irradiated with a laser beam from a laser beam source 101 through an attenuator 102 and heated. The laser beam is attenuated by the attenuator 102 to obtain a desired irradiation quantity. The intensity of light of the specified wavelength different from that of the laser beam among the thermal radiations from the substrate 108 is measured by a radiation sensor 103.
Patent JP-S6014677-A (JP)
Title: Mixing valve provided with voice recognizing function
Inventor: MIYAUCHI SHINJI
IPC: G10L15/00
Filed: 1983-07-07
Abstract: PURPOSE:To make it possible to obtain a desired amount of hot water at a comfortable temperature with no manual operation, by controlling the temperature and amount of hot water through a mixing valve in association with the use of voice input from a microphone. CONSTITUTION:Voice date received through a microphone 7 are amplified by an analogue amplifier 8, and are delivered to a voice recognizing section 10 in which the data are compared and judged and which delivers a decision signal to a central control section 11. This central control section 11 delivers, in accordance with the decision signal, a water discharge control signal to a water discharge control section 5 and a temperature adjusting signal to a temperature adjusting section 11. The water discharge control section 5 regulates the amount of discharge water by positionally controlling an electrically driven valve, etc. disposed in a hot water pipe, in accordance with the discharge water control signal.
Patent JP-H09286701-A (JP)
Title: Preservation of corpse
Inventor: AOYANAGI KOHEI
IPC: A61G17/04
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for quietly preserving a corpse, capable of easily coping with an emergency, and preserving the corpse for a long period of time at a low cost. SOLUTION: This method for reserving a corpse is constituted by housing the corpse in a bag body 10 consisting of a heat insulating and air tight material and having a mouth opening part 12 capable of being hermetically sealed after housing the corpse, making the inside of the bag a state of substantially without oxygen, and also injecting a liquefied gas from a liquefied gas source 20 through at least one of connecting parts 14, 16 for rapidly cooling the corpse.
Patent JP-S61283368-A (JP)
Title: Powder charging apparatus and electrostatic powder painting apparatus
Inventor: NAGASAKA HIDEO
IPC: B05B5/025
Filed: 1985-06-07
Abstract: PURPOSE:To enhance the paint adhesion efficiency to an article to be painted, by forming such a structure that a powder paint traverses an ion current at the high density part thereof and high velocity clean air flows to the direction of collision with the powder paint. CONSTITUTION:Clean air injected from the outlet 13 of a ring-shaped slit 12 at a high speed flows along the cup-shaped inner surface 5 of a cylindrical electrode 4 from the large diameter part of said inner surface toward the small diameter part because the outlet 13 directs to the upstream side and is collided and met with the stream 2b of the powder paint flowing through a pipeline 2 from the small diameter part toward the downstream side and succeedingly flows so as to traverse the ion current 10 radially flowing from a corona discharge electrode 3 toward the inner surface of the cylindrical electrode 4. At this time, the powder paint is stirred and dispersed by the collision with clean air and reduced in its speed by the action of the speed component in the direction reverse to that of feed air possessed by clean air and, therefore, stagnated in a section where corona discharge is generated for a long time.
Patent JP-H09285844-A (JP)
Title: Mold for continuous casting and thermal spray method onto the same
Inventor: HAMAYA HIDEKI
IPC: C23C4/12
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce the damage of a mold by forming a hard film excellent in erosion resistance on the mold surface, in the mold for continuous casting. SOLUTION: Thermal-spray film of Ni base alloy containing >=40% Ni is formed on a part or all of the mold surface mold of a copper or a copper alloy. Further, after applying an Ni-electroplating on the mold surface, a blast treatment is executed to the Ni-electroplated surface, and the mold is heated to 100-250 deg.C and successively, on the surface applied with the blast treatment, the thermal-spray film of Ni-base alloy is formed.
Patent JP-H10313131-A (JP)
Title: Avalanche photodiode
Inventor: WATANABE ISAO
IPC: H01L31/107
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable, low-dark current and high-speed response mesa-type superlattice avalanche photodiode(APD). SOLUTION: A superlattice APD is formed by laminating in the order of a first conductivity-type semiconductor buffer layer 12, a semiconductor multiplying layer 13, a second conductivity-type semiconductor electric field relaxing layer 14, a second conductivity-type semiconductor light-absorbing layer 15, a second conductivity-type semiconductor cap layer 16 and a second conductivity-type semiconductor contact layer 17 on a first conductivity-type semiconductor substrate 11 as a light-absorbing multiplication isolation APD. In this case, a low mesa structure formed by etching away three layers only of the layers 17, 16 and 15 is given to this APD and a layer formed by regrowth a semiconductor layer having a band gap larger than that of the layer 15 given to the outer periphery of the mesa formation region of the mesa structure.
Patent JP-2000242924-A (JP)
Title: Optical information recording and reproducing device
Inventor: WATABE AKIYASU
IPC: G11B7/0045
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To make information to be recorded even when a recording condition with respect to a recording medium is different by making the rising/falling characteristics of the emission waveform of an LD to be optimum characteristics. SOLUTION: When information constituting of the data length of the integral multiple of one or more of a channel clock cycle are recorded on an optical disk 10 with a laser beam from an LD light source 2, at the time of forming marks or spaces based on a recording modulation system on the optical disk 10 by making the LD light source 2 emit light with a prescribed waveform, an LD driving circuit 6 changes over the rising waveform or the falling waveform of the emission waveform of the LD light source 2 based on the LD waveform changeover signal which is outputted from a controller 1 in accordance with a recording condition.
Patent JP-S5828201-A (JP)
Inventor: TSURU RIYUUZOU
IPC: A01B39/18
Filed: 1981-08-10
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-S6018216-A (JP)
Title: Heat insulating cover for piled hot billet
Inventor: FUTAKI TATSUTO
IPC: B21B45/00
Filed: 1983-07-08
Abstract: PURPOSE:To reduce the waiting time of a crane and to prevent a heat insulating cloth from being damaged by contact with hot billets, by providing a clamping plate to a top plate of the cover used for insulating the heat of piled hot billets and transporting the cover by a crane having an ordinary clamping claw. CONSTITUTION:A heat insulating cover for insulating the heat of a pile 15 of plural hot billets is constituted of a top plate 1 and heat insulating cloths 26, 26', 27, 27' hanging down from the circumference of the plate 1, and a clamping plate 10 having a clamping part 9 is projectingly provided to the central part of the plate 1. Lifting wires 18-22, 18'-22' are attached to the lower ends of the cloths 26, 27 and the other ends of wires are attached to the plate 1. A driven wire 3 is continued to said wires 18-22 through an intermediate wire 14, and the other end of wire 3 is attached to a spring 11. The heat insulating cloths are easily moved up and down from above the piled billets by the lifting wires and the driven one, and the cover is easily mounted, dismounted, and moved by using the clamping part 10 of the plate 1 with the aid of an ordinary crane.
Patent JP-H08320054-A (JP)
Title: Gear transmission
Inventor: MURATA KIYOHITO
IPC: F16H3/08
Filed: 1995-05-24
Abstract: PURPOSE: To achieve miniaturization and light weight by shortening the axial size while achieving five forward stages and one reverse stage in a gear transmission. CONSTITUTION: A gear train for the odd number stages is provided on one of respective clutch output shafts 4, 6 to two clutches C1, C2 for making power transmission from a transmission input shaft 2 clutch-in/out, a gear train for the even number stages is provided on the other one, and a first speed change stage selecting device S1 and a first-speed gear train GT1 are arranged between a third-speed gear train GT3 and a fifth-speed gear train GT5. A second-speed change stage selecting device S2 and a reverse gear train GTR are arranged between a second-speed gear train GT2 and a fourth-speed gear train GT4, a one-way clutch 10 is provided on the first-speed gear train GT1, and only the rotational transmission from the transmission input shaft 2 to a transmission output shaft 8 is allowed through the first-speed gear train GT1.
Patent JP-S5761458-A (JP)
Title: Swing preventive method for vibration barrel processing machine
Inventor: KOBAYASHI HISAMINE
IPC: B24B31/06
Filed: 1980-09-08
Abstract: PURPOSE: To prevent violet swing of a vibrating barrel, which vibrates a mass in the processing vessel with the aid of a vibrating motor provided with an unbalancing weight on its shaft, likely to occur when the vibrating motor stops, by using an electric brake motor.  
     CONSTITUTION: The power to the vibrating motor in operation is shut off and, at the same time, the rotary shaft of the motor rotating by its own inertia is stopped momentarily by an electric means. Accordingly the barrel vessel does not swing to excessive scale, so that no extra load is applied to the device. Thus, the life of device can be prolonged and no exaggerated anti-vibratory construction is required. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05319501-A (JP)
Title: Drying and processing equipment
Inventor: FUJITA TATSUO
IPC: F26B23/08
Filed: 1992-05-18
Abstract: PURPOSE:To provide a drying and processing equipment which can reduce the volume of material to be dried and process sanitarily, as well as improving condensing efficiency of vapour generated from material being dried and uniformity of drying and processing by using a micro wave drying method. CONSTITUTION:A motor 18 is provided at the lower part of an inner vessel 2 for storing material to be dried and a roller 28 at the upper edge part in, such a way that the inner vessel 2 for storing material to be dried can be rotated in the inclined condition thereof, a micro wave inlet 11 is located on the bottom of condensing part, and the condensing part 4 is air-cooled by a blower fan 14 while carrying out the micro wave drying.
Patent JP-H06333692-A (JP)
Title: Discharge lamp lighting device for dimming
Inventor: KAMIOKA ATSUSHI
IPC: H05B41/39
Filed: 1993-05-26
Abstract: PURPOSE:To perform continuous dimming even in low luminous flux area when the dimming quantity is continuously changed by a lighting circuit. CONSTITUTION:A current limiting element Z is variable in impedance, and controls the supplied power to a discharge lamp DL. The current limiting element Z controls the supplied power to the discharge lamp by changing the position of the intersection between the current-voltage characteristic of the output and the current-voltage characteristic of the discharge lamp DL. In the intersection, the differential coefficient of output voltage to passing current of the current limiting element Z is set smaller than the differential coefficient of lamp voltage to lamp current of the discharge lamp DL.