baber/WOPTO huggingface dataset:
Patent JP-S63247650-A (JP)
Title: Method for deactivating immobilized enzyme
Inventor: NAKAMOTO SHINYA
IPC: C12N11/00
Filed: 1987-04-02
Abstract: PURPOSE:To permit deactivation of enzyme in an enzyme immobilized material in which enzyme is immobilized by immersing the enzyme immobilized material into an acidic soln. CONSTITUTION:A photoresist film 1 is spin-coated on the surface of a wafer formed with an ISFET 2 on a sapphire substrate 3. The film 1 on the gate region on the FET 2 is then removed by using a mask and by exposing and developing. A hydrophilic primer is then spin-coated on a wafer and an amino group is introduced into the surface of the gate region of the FET 2 provided with the enzyme immobilized film 4. This wafer is immersed into an aq. glutaraldehyde soln. and an aq. protein soln. contg. enzyme and crosslinking agent is spin-coated thereon to complete the crosslinking reaction by the glutaraldehyde, by which a film 4 is formed. This wafer is immersed in acetone and is subjected to an ultrasonic treatment, then the film 1 is eluted in the acetone and the film 4 formed on the film 1 is exfoliated as well together with said elution. As a result, only the film 4 formed on the gate region of the FET 2 remains. This wafer is immersed into hydrochloric acid, by which the deactivated film 4 is formed on the gate region of the FET.
Patent JP-S58204047-A (JP)
Inventor: JIYURII ORIN RIIDO
IPC: C08L81/00
Filed: 1983-05-11
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-S62238676-A (JP)
Title: Laser device
Inventor: TAKAHASHI NORIO
IPC: H01S3/131
Filed: 1986-04-09
Abstract: PURPOSE:To keep discharge current flowing in a laser tube constant, by keeping a reference voltage constant even if an input voltage is fluctuated by the combination of comparing amplifiers and a Zener diode. CONSTITUTION:The voltage of a Zener diode for a reference power source is kept constant by a comparing amplifier. The output voltage VS of the Zener diode is made constant. A circuit, which keeps the discharge current in a laser tube 5 constant even if voltages at power source input terminals 13 and 14 are fluctuated, is provided. A current Iz flowing through the Zener diode 12 is controlled at a constant level by the comparing amplifier 15. The output voltage VS of the Zener diode 12 is also kept at a constant level. A comparing amplifier 10 compares and amplifiers said Vs and a detected voltage VO and controls a switching circuit 1. Therefore, the discharge current between an anode 6 and a cathode 7 in the laser tube 5 is kept constant.
Patent JP-S61240540-A (JP)
Title: Flat type cathode-ray tube
Inventor: MIYAMA HIROSHI
IPC: H04N5/66
Filed: 1985-04-18
Abstract: PURPOSE:To dispense with compensation for the potential of a liner hot cathode and suppress a vibration, by connecting a pulse signal generator to one end of the cathode, and connecting a heating power supply to the other end through a diode. CONSTITUTION:Vertical scanning electrodes 12, linear not cathodes 10, a fist, a second, a third and a fourth grid electrodes 13-16, horizontal deflection electrodes 18 and a light emission layer 9 including a fluorescent material 7 are sequentially housed in a vacuum enclosure to constitute a flat type cathode- ray tube. A pulse signal source 22a, which generates a pulse signal of higher frequency than the mechanical natural frequency of the linear hot cathode 22 disposed between the vertical scanning electrode 20 and the grid electrode 21, is connected to one end of the cathode. A heating power supply 23 is connected to the other end of the cathode through a diode 24. As a result, electrons can be taken out at the time of non-heating so as to eliminate a potential difference on the cathode 22 to facilitate the drive thereof and keep the cathode from being vibrated due to an electric cause.
Patent JP-H08279940-A (JP)
Title: Video camera device
Inventor: YAMAMOTO YASUSHI
IPC: G03B17/08
Filed: 1995-04-07
Abstract: PURPOSE: To protect a connector terminal from dust or water drops by providing this video camera device with a protect cover integrally molded from a rubber- like elastic body having an attachable/detachable fixing part, a cover body part and a side plate part for protecting a casing part. CONSTITUTION: The protect cover 13 is fixed by arranging the fitting plate 12 on the casing part on the bottom of a video camera body, putting a metallic plate 19 from the outside of the plate 12 and screwing a screw 20 into a screw hole to fit the plate 12 to the casing body. When the cover 13 is closed in the state of fitting the cover 13, an engaging face part 15 on the upper line part of the cover 13 is brought into engaged contact with the lower face 7a of a battery terminal part 7. When the engaging projection part 18 of the side plate 16 is engaged with the engaging recessed part of the side face of the casing part, plural connectors can be protected. The casing part on the periphery of connector terminals can be protected by the side plate 16 of the cover 13, and when a person touches the casing part, the casing part acts as a cushioning body to evade dangerousness.
Patent JP-S58200035-A (JP)
Title: Rotary plate type internal-combustion engine
Inventor: NONAKA TOMIO
IPC: F02B53/00
Filed: 1982-05-17
Abstract: PURPOSE:To improve durability and reduce a trouble, by providing a freely protrudable partition plate toward a central direction of a disk secured to a rotary shaft unitarily in a pressing stage against the inner wall surface side of a space through a compression spring mechanism. CONSTITUTION:An internal combustion engine consists of main body casing 1 and a rotary part 2. The main body casing 1 possesses an oval space 3 within the same and is provided with a suction hole 4, an exhaust hole 5 and an igniting part 6. Partition plates 9 made protrudable toward a central direction of a disk 8 secured on a rotary shaft 7 unitarily are provided at regular internals in a pressing state against the inner surface side of a space always through a compression spring mechanism 10. Durability of the internal combustion engine can be improved and its trouble can be reduced.
Patent JP-S57197311-A (JP)
Title: Fabrication of leg for marine structure
Inventor: OOKI IWAO
IPC: E02B17/00
Filed: 1981-05-29
Abstract: PURPOSE:To easily fabricate the legs of a marine structure by a method in which split legs are connected in a freely bendable manner and set on the botton of a working platform, the working platform is delivered to a given sea area,  the split legs are orderly pulled up, and the connecting portions of the split legs  are fixed integrally. CONSTITUTION:Lower aplit legs 3b and 3c with racks, connected in a freely bendable manner through a joint 6a to the lower end of an upper split leg 3a, are horizontally bend and fixed to the bottom of a working platform 1. The working platform 1 is towed to a given sea area by a barge 10. Then, a wire 7 is wound up to erect the lower split leg 3b while turning it around the joind 6a and also to make it contact with the lower end of the upper split leg 3a, and they are welded for fixation under water. Then, the pinion of a leg driving chamber 2 is actuated to raise the lower split leg 3b with the upper split leg 3a, and the lower split leg 3c is also contacted vertically with the lower end of the lower split leg 3b already connected by operating wires 7 and 8'. The connecting portions of the legs are fixed and they are lifted up to the working platform 1.
Patent JP-H01256391-A (JP)
Title: Dna sequence coding human alpha2-plasmin inhibitor and manifestation vector for human alpha2-plasmin inhibitor
Inventor: WASHIMI YOSHIHIKO
IPC: C12N5/10
Filed: 1988-04-06
Abstract: PURPOSE:To produce human alpha2-plasmin inhibitor in high efficiency by synthesizing a DNA sequence coding human alpha2-plasmin inhibitor consisting of human alpha2-plasmin inhibitor-cDNA and so on. CONSTITUTION:A DNA sequence coding a human alpha2-plasmin inhibitor consisting of human alpha2-plasmin inhibitor chromosome gene fragment having at least initiation codon in exon II and the residual human alpha2-plasmin inhibitor-cDNA is synthesized. Using a manifestation vector for the human alpha2-plasmin inhibitor into which the above DNA sequence has been introduced, cells are transformed, and from the resulting transformant, a human alpha2-plasmin inhibitor is obtained. Said cells are e.g., COS cells, BHK cells, human carcinomatous cells, mouse hepatic cells, CHO cells.
Patent JP-S58199375-A (JP)
Title: Fixing device of sheet-like photoreceptor
Inventor: YAMAMURO TAKASHI
IPC: G03G21/00
Filed: 1982-05-17
Abstract: PURPOSE:To use a sheet-like photoreceptor which is easily taken in charge and generates no fold, by providing a comb-shaped electrode on the surface of a belt- like insulator, and impressing DC voltage to this electrode. CONSTITUTION:An insulator 4 constituted like a belt is extended to belt driving rolls 1, 2 and 3, and comb-shaped electrodes 5, 5' are provided on the surface of this insulator 4. Also, the comb-shaped electrodes are covered with an insulating film 7 by leaving both ends 6, 6' of the comb-shaped electrodes 5, 5'. DC high voltage of 3-7KV is impressed through a brush to both the ends 6, 6' of the comb-shaped electrodes. Subsequently, a sheet-like photoreceptor 8 having a conductive film on its back is wound from on the comb-shaped electrodes 5, 5' covered with the insulating film 7. In this way, the sheet-like photoreceptor 8 is attracted to the comb-shaped electrodes 5, 5', therefore, is fixed onto the belt- like insulator 4.
Patent JP-S57196711-A (JP)
Title: Manufacture of silicon nitride whisker
Inventor: TANAKA MINORU
IPC: C04B14/38
Filed: 1981-05-29
Abstract: PURPOSE: To manufacture silicon nitride whiskers in a high yield by heating a thin porous starting material contg. silicon to 1,300W1,450°C while holing sufficient gaps and circulating gaseous nitrogen.  
     CONSTITUTION: A tray 9 (10, 11) having innumerable pores at the bottom is packed with a thin porous starting material contg. silicon such as chaff while holding sufficient gaps, and nitriding is carried out. A furnace 1 made of refractory is composed of a preheating zone 6, a reacting zone 7 and a cooling zone 8, and gaseous nitrogen is circulated through the furnace by feeding from gas feeding pipes 17, 19, passing through a duct 14 and exhausting from an exhaust pipe 15. The chaff 12 in the tray 9 is put into the zone 6 from the putting inlet 2 (symbol 4 is a door capable of being opened and shut), dried by preheating, nitrided at about 1,380W1,400°C in the zone 7, slowly cooled in the zone 8, and taken out of the discharge outlet 3. Whiskers grown on the wall of the zone 7 can be collected by detaching the cover 20. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5311769-A (JP)
Title: Straw-mat disinfecting apparatus
Inventor: WATANABE YUTAKA
IPC: E04B1/72
Filed: 1976-07-12
Abstract: PURPOSE: To provide a straw-mat disinfecting apparatus, which is highly effective in killing virus or insects in straw mats and can be transported with ease, and by which disinfecting treatment of the mats can be carried out in a short period of time and the amount of disinfecting agent used for the treatment can be reduced considerably. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06293888-A (JP)
Title: Method for recovering sulfur from plant for gasifying coal and device therefor
Inventor: UEDA TOSHIYUKI
IPC: C01B3/36
Filed: 1993-04-09
Abstract: PURPOSE:To recover sulfur from a highly efficient coal gasifying plant of an inexpensive device cost. CONSTITUTION:In a method for recovering sulfur from a coal gasifying plant by gasifying coal 9 using oxygen 6 separated from air as a gasifying agent, desulfurizing the gas 11 to give a sulfur compound-containing exhaust gas 25, recovering the sulfur compound as gypsum by lime-gypsum method, the sulfur compound-containing exhaust gas 25 is diluted with nitrogen 8 obtained during separation of oxygen 6. The cost of devices, power requirements and operating cost of the coal gasifying plant can be extremely reduced.
Patent JP-H04295371-A (JP)
Title: Natural wind generating device of environment simulator and diversion device using the same
Inventor: FUJIWARA SHINICHI
IPC: A61M21/02
Filed: 1991-03-23
Abstract: PURPOSE:To provide a natural wind generating device of an environment simulator which creates wind similar to natural one. CONSTITUTION:A housing 10 having a diversion space which accommodates a channels are provided toward the head portion of the testee sitting on a seat 50 provided within the space 12. The strength with which air is blown from the air blowout holes 410,412 of the two channels is controlled independently as to the two holes and natural wind having fluctuations similar to those of wind actually existing in the natural world is created.
Patent JP-S5510276-A (JP)
Title: Transmitter for vehicle sense signal
Inventor: KAWANA KIYOSHI
IPC: B60R16/02
Filed: 1978-07-07
Abstract: PURPOSE:To increase transmission efficiency by definitely sending data with word synchronization, by detecting making a parity check and detecting word synchronism when it is confirmed through collation that demodulated specific codes agree. CONSTITUTION:Pattern collation circuit 8 collates the specific code of a series signal, namely, ''111110'' of pause bits ''11111'' and start bit ST ''0'' and when coincidence collation is confirmed, a pattern collation output is obtained. Next, timing generation circuit 9 generates a word synchronizing signal and parity-check supervisory signal by the pattern collation output and makes parity check 10, and word- synchronism detection signal supervisory circuit 13 detects word synchronism and attains word synchronization for starting data reception operation. Consequently, transmission efficiency can be increased through definite data transmission without sending a synchronizing signal by providing another channel.
Patent JP-S58200695-A (JP)
Title: Speaker diaphragm
Inventor: TAKASHIMA MAKOTO
IPC: H04R7/08
Filed: 1982-05-17
Abstract: PURPOSE:To improve the yield of diaphragms in production, by adhering a skin material on both sides of a core material having a honeycomb construction, and by making the one of the skin material to be of multilayered construction formed by metallic layers on a plastic film in order to eliminate a gap between the core material and the skin material due to deformation. CONSTITUTION:Hatched portion 10 of a speaker diaphragm having honeycomb construction is composed of a core material 2 and skin material 3. A plastic layer 13 made of thermoplastic resin is formed on one skin material 12 out of the skin materials 3 on both sides of the core material 2 by means of contraction or vacuum. A metallic layer 14 having the high modulus of longitudinal elasticity is formed on the plastic layer by means of vacuum deposition method, chemical plating method, electroplating method, etc. As a result, one of skin materials is made to have a multilayer construction formed by the metallic layer on the plastic film so that the gap between the core material 2 and the skin material 3 is eliminated, and the yield of diaphragms is improved in production.
Patent JP-H06303794-A (JP)
Title: Motor driver
Inventor: FUKAMIZU SHINGO
IPC: H02P6/06
Filed: 1993-04-09
Abstract: PURPOSE:To provide a motor driver which can drive a motor with low power consumption. CONSTITUTION:The collectors of the transistors 42a, 44a, 46a, 52a, 54a, and 56a of a current amplifier 40A are connected to the bases of output transistors 24, 23, 22, 27, 26, and 25, respectively, and in the current amplifier 40A, all of the emitters of the transistors 42a, 44a, 46a, 52a, 54a, and 56a are connected with one another. Here, if the output transistors 22 and 26 are in operation, the base current of the output transistor 22 becomes the collector current of the transistor 46a of the current amplifier 40A, and the base current of the output transistor 26 becomes the collector current of the transistor 54a of the current amplifier 40A, and the emitter currents of the transistors 46a and 54a are shared in the current amplifier 40A, so the flow of the base currents of the output transistors 22 and 26 are unified.
Patent JP-S5512115-A (JP)
Title: Modification of synthetic resin using fibrous dowsonite as filler
Inventor: HORIE CHIYUUICHI
IPC: C08L101/00
Filed: 1978-07-11
Abstract: PURPOSE: To prepare a modified synthetic resin for molding use, having improved rigidity and heat resistance while keeping its original impact strength and surface gloss, by adding a fibrous dowsonite having particular specific surface area to a synthetic resin.  
     CONSTITUTION: A modified synthetic resin composition composed of (A) a synthetic resin such as polypropylene, etc., and (B)≥5 wt%, pref. 7W60 wt% of a composition mainly composed of a fibrous dowsonite having a specific surface are a of≥20m 2 /g. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S579723-A (JP)
Title: Stabilizing agent for immunological reaction and measuring method of antigen-antibody reaction
Inventor: TSUTSUI TOSHIAKI
IPC: A61K39/00
Filed: 1980-06-20
Abstract: PURPOSE: To carry out the titled measurement with a high accuracy, by treating an antibody to be measured or an antibody corresponding to the antigen to be measured with a constituent fraction of an immunoglobulin unconcerned with the antibody, and measuring the antibody or antigen.  
     CONSTITUTION: An antigen or antibody to be measured is reacted with the antibody or antigen corresponding thereto in a reaction medium to determined the antigen or antibody. In the process, the reaction of the antigen with be antibody is carried out in the presence of a constituent fraction, e.g. F(ab') 2 , Fab', Fab, Fd or Fc, of an immunoglobulin unconcerned with the antibody corresponding to the antibody or antigen to be measured. Alternatively, a specimen containing the antigen or antibody to be measured is previously brought into contact with the constituent fraction. The reaction product of the antibody or antigen with the constituent fraction is then separated and removed, and the reaction is carried out. The constituent fraction prevents the contamination of nonspecific reaction in the determination and improves the specificity of the measurement. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07269839-A (JP)
Title: Ash cooling device
Inventor: MURAHARA HISASHIGE
IPC: F23J1/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide an ash cooling device with a large capacity which can easily and assuredly cool ash which is discharged from combustion equipment such as a boiler, etc., by a large quantity, and in addition, can reduce the equipment cost. CONSTITUTION:A cooling heat exchanging tube group 5 is arranged in a casing central part 3, and a cooling heat exchanging tube 6 is attached on the outer wall of a hopper 4. Ash is fed from an ash inlet pipe 11, and is accumulated to the upper part of the cooling heat exchanging tube group, and cooled. A plurality of ash level detecting sensors 9 are vertically and serially provided, and the level position of the ash is controlled to be at a fixed height. The accumulated ash of a high temperature is cooled and discharged from a rotary valve 8. A plurality of air nozzles 10 are provided on the cooling heat exchanging tube group and hopper, and pulse air is fed in an ash-cooling device 1.
Patent JP-S5419767-A (JP)
Title: Liquid crystal display device
Inventor: KAMIYANAGI MASAYO
IPC: G04G17/02
Filed: 1977-07-13
Abstract: PURPOSE: To increase the whole thickness of a display device to eliminate the obstacle against the reduction of th thickness of a wrist watch or a desk cac lator by specializing the thickness and area of a glass substrate and the setting position of a spacer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63250275-A (JP)
Title: Image forming device
Inventor: OZEKI YUKIHIRO
IPC: H04N1/401
Filed: 1987-04-07
Abstract: PURPOSE:To always output the image with high quality by comparing electric potential data sequentially outputted from a photoelectric conversion elements corresponding to respective picture elements, extracting a singular potential picture element so as to make it proper and after that executing the shading correction of original image data. CONSTITUTION:In the case of receiving the reflected light from a reference original in the photoelectric conversion element 14, the potential levels of the respective picture elements sequentially outputted from an A/D converter 15 by a first electric potential correction means 1b are compared one after another and the singular potential picture element is extracted to be corrected in a proper electric potential, then the corrected singular potential picture element and the proper electric potential are stored in a singular picture element data storage means 1a. And the electric potential data for correcting the corrected potential data of the respective picture elements to a specified mean electric potential is computed and stored in a corrected potential data storage means 1e. And a second electric potential correction means 1c continuously corrects the electric potential level corresponding to the respective picture elements of an optional original 11 sequentially outputted from the A/D converter 15 by referring to the corrected potential data and the proper potential of every picture elements stored in a storage means. Thus, a vivid image with high-difinition can be always formed.
Patent JP-S62240318-A (JP)
Title: Production of polyester resin having carboxyl group
Inventor: KUSUDA TOSHIYUKI
IPC: C09J167/00
Filed: 1986-04-10
Abstract: PURPOSE:To obtain the titled resin significantly high in solubility in alkaline water, for use as a textile size, etc., by selective monoesterification between a glycol or hydroxyl group-terminated polyester glycol and tetracarboxylic acid dianhydride to effect chain extension. CONSTITUTION:The objective resin can be obtained by selective monoesterification between (A) a glycol (e.g. neopentyl glycol) or hydroxyl group-terminated polyester glycol (e.g. a polyester glycol prepared from terephthalic acid or isophthalic acid and ethylene glycol, etc.) and (B) a tatracarboxylic acid dianhydride (e.g. pyromellitic dianhydride) to effect chain extension by such means that the components A and B are heated at 140 deg.C for 1hr in a solvent such as xylene followed by raising temperature to 180 deg.C in 2hr while distilling the solvent off, then keeping the system at this temperature.
Patent JP-H10283291-A (JP)
Title: Electronic mail incoming report device and storage medium
Inventor: SUZUKI HIDEO
IPC: G06F13/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail incoming report device provided with an agent function which automatically reports incoming of an electronic mail by a report method corresponding to the degree of urgency or importance for a mail receiver at the time of incoming of the electronic mail. SOLUTION: An information processing system 1 is provided which is provided with the agent function which more quickly and accurately reports incoming of an electronic mail having a higher degree of urgency or importance to a user. When an electronic mail which comes from an external terminal equipment 40 to an information processor 10 through a communication network 30 is reported to the user as a receiver, this agent function determines an incoming report level for this mail in accordance with the degree of importance or urgency of this mail and changes the incoming report method in accordance with the determined incoming report level and the condition of the user at the time of incoming of the mail.
Patent JP-S5813725-A (JP)
Inventor: FURITSUTSU HEEZERU
IPC: H02P23/00
Filed: 1982-05-20
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。