baber/WOPTO huggingface dataset:
Patent JP-S61268698-A (JP)
Title: Apparatus for synthesis of polynucleotide
Inventor: NIINA AKIHIKO
IPC: C07H21/00
Filed: 1985-05-24
Abstract: PURPOSE:To provide the titled apparatus having excellent operability and high resistance to program destruction, by providing a storage part for reagent and solvent, a reactor, a means for supplying and discharging reagent and solvent, and a memory block to store the data of the amount of supplied and discharged liquid and the order of supply and discharge, wherein the memory block is exchangeable with a memory pack storing an apparatus-controlling program, etc. CONSTITUTION:The objective apparatus for the synthesis of polynucleotide is furnished with the storage parts 2-10 containing the reagents and solvents necessary for the synthesis of polynucleotide, the reactor 11, the feeding and discharging means consisting of the nitrogen gas bomb 1 for feeding the reagents and solvents to the reactor and discharge the liquids from the reactor by the application of pressure, the check valves 16-18, the distributor 14a and the solenoid valves 19-32, and the programmable controller 12 to control said feeding and discharging means and having the memory block 34 to store the amount of supplied and discharged reagents and solvents and the order of supply and discharge of the liquids. The memory block 34 is made to be exchangeable with a memory pack 34a consisting of a semiconductor memory such as ROM, PROM, EPROM, etc., storing the controlling program and/or maintenance program of the apparatus.
Patent JP-S59887-A (JP)
Inventor: OOTSUKA HIROSHI
IPC: H05B6/06
Filed: 1982-06-26
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-S5811429-A (JP)
Title: Device for exhausting temporarily stored objects
Inventor: NAKAMURA TERUO
IPC: B65G7/08
Filed: 1981-07-15
Abstract: PURPOSE:To have an arrangement in which stored objects are exhausted under precision control, by preventing effectively occurrence of the arching phenomenon in the storing container by means of rotation of the container and by controlling the falling position and revolving speed of the container with a specific precision control means. CONSTITUTION:In order to put the objects in a storing container 1, a turning device 7 is operated to turn the container 1 up and down so that the input opening 2 becomes the storing point. In order to exhaust the input objects to the downflow facilities in a certain fixed quantity, the turning device 7 is operated to turn for an angle smaller than 120 deg., and then the rotational device 10 is operated to let the container 1 rotate. The objects stored in the container 1 begin the action specifically actuated by the friction against the internal surface of the container and also by rotational motion to fall down little by little from the input opening 2. The level of exhausted objects on the shoot 11 of the downflow facilities is sensed by a level sensing device 12, and the signal obtained is sent to the drive motor 14 for the rotational device and the one 13 for the turning device, and on the basis of the signal therefrom the turning speed and rotational speed and controlled for adjustment of the attitude of the container 1.
Patent JP-S591587-A (JP)
Title: Increasing of luminance of chemical emission
Inventor: YANAGASE KENJIROU
IPC: C09K11/07
Filed: 1982-06-26
Abstract: PURPOSE:To increase luminance of chemical emission effectively, by adding glass fibers, asbestos, etc. to a chemical illuminant system. CONSTITUTION:Glass fiber, silica glass fiber, superfine artificial fiber, asbestos, zeolite or diatomaceous earth is added to a chemical illuminant system which emits light by contact of a solution of a chemical illuminant such as bis-9,10- phenylethyl anthracene with a solution of an oxidizing substance such as hydrogen peroxide and the system is made to undergo luminescence reaction in the presence thereof. Preferred additives are superfine fibers with a diameter of about 1-2mu and paper, cloth, etc. made thereof.
Patent JP-H0411577-A (JP)
Title: Steering power controller for power steering device
Inventor: CHIKUMA ISAMU
IPC: B62D5/083
Filed: 1990-04-27
Abstract: PURPOSE:To permit the correct slide position control by forming a variable throttle for a fluid passage for feeding the supplied fluid into a steering power control valve and a control rod which is position-controlled according to a control signal and driving a spool by a large driving power. CONSTITUTION:An exciting electric current (i) is supplied into a solenoid 24 from a controller 41 into which the car speed detection value V is inputted from a car speed sensor 40. The retreat quantity of the control rod 24a of the solenoid 24 of a variable orifice valve 20 is controlled according to the car speed detection value V of the car speed sensor 40, and the opened port area of a variable orifice VO which is formed by the control rod 24a and the large diameter hole part 30i of a spool 23 can be varied according to the advance/retreat quantity of the control rod 24a. Accordingly, a pressure difference is generated between the first pressure chamber 30o and the second pressure chamber 30m which are opposed, having the piston part 30a of the spool 23 interposed, and the spool 32 is shifted by the thrust corresponding to the pressure difference.
Patent JP-S62269629-A (JP)
Inventor: KONO YASUSHI
IPC: A01G31/00
Filed: 1986-05-16
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-S592558-A (JP)
Title: Magnetic disc unit
Inventor: NISHIKAWA TATSUO
IPC: G11B19/20
Filed: 1982-06-29
Abstract: PURPOSE:To accurately control the rotation of a motor which rotates a magnetic disc by providing a plurality of permanent magnets at the prescribed angular interval in the circumferential direction at the rotor of the motor. CONSTITUTION:A motor has a rotor 27 which is formed in a flat cylindrical shape, and permanent magnets 28, 29 are secured at an equal angular interval on the inside. The magnets 28, 29 are formed of synthetic resin which is mixed with magnetic powder, with excellent mass productivity. An output shaft 8 is secured to the rotor 27, and rotatably journaled to upper and lower bearing retainers 32a, 32b which are secured to a bearing holder 31 secured to a yoke 30. In this manner, a plurality of permanent magnets which are divided into rotors of the motor and independent from each other are provided, thereby clarifying the magnetic field and accurately controlling the rotation of the motor.
Patent JP-S6022738-A (JP)
Title: Optical disk
Inventor: TAKASUGI KAZUO
IPC: G11B7/24073
Filed: 1984-06-01
Abstract: PURPOSE:To ensure multiplex recording for various types of information just with a single groove of lambda/8 and at the same time to read out these information with discrimination, by forming a guide track which serves as a guide for recording of information and can be read optically in its width direction with modulation and generating both the address information and the timing information with a light beam which scans said guide track. CONSTITUTION:For track information 21, the fine grooves of about 1/8 wavelength of the laser light given from a light source are formed spirally or concentrically and tracking control is carried out based on these fine grooves. The above-mentioned track groove is modulated by increasing or decreasing the track width in response to the address or timing information to be recorded to the track groove or forming a break point part. When the track groove is formed in an optical disk medium, a photoresist is attached to a base board in response to the depth of the groove. Then the laser light is irradiated to the area where the groove is formed. The width of the groove is decided by the laser light intensity, the sensitivity of the photoresist, the shift speed of a recording part, etc. The laser light having intensity decided by above-mentioned factors is used to form a groove of a fixed width.
Patent JP-S62269731-A (JP)
Title: Electronic dehumidifier
Inventor: TAKEBAYASHI MASAHIRO
IPC: B01D53/30
Filed: 1986-05-16
Abstract: PURPOSE:To enable dehumidifying operation until low humidity is obtained by providing a humidity sensor fixed to the surface of a cooler and a control means for reducing the air quantity from an air blower to the cooler side until a dew condensation signal is outputted from the humidity sensor. CONSTITUTION:Dehumidifying operation is carried out while controlling the quantity of air sent to the cooler 2 to keep the surface temp. of the cooler 2 at lower than the dew point by using the humidity sensor 21. Accordingly, the surface temp. of the cooler 2 is increased under high humidity conditions to reduce the difference in temp. from a radiator 4, and dehumidifying operation is efficiently performed. Meanwhile, the air quantity on the cooler 2 side is controlled under low humidity conditions to keep the surface temp. of the cooler 2 at the dew point, and dehumidifying operation is carried out until low humidity is obtained. When the humidity sensor 21 is provided on the upstream side of the air flowing through the cooler 2, the upstream side at the highest temp. is kept at the dew point even when a difference in temp. between the upstream side and the downstream side of the cooler 2 is produced, and the temp. on the downstream side is kept at lower than the dew point.
Patent JP-H07317439-A (JP)
Title: Fitting structure of sill
Inventor: IZUMIMOTO KAZUYA
IPC: E06B1/70
Filed: 1994-05-25
Abstract: PURPOSE:To prevent a step difference and increase the strength by supporting the lower face of a sill by use of metal fittings when the sill is fixed on a foundation between the lower frame of a sash at the outdoor side and a tatami mat at the indoor side and fixing it on the peripheral members of the foundation. CONSTITUTION:A fitting part 9a of a hardware 9 is fixed on the upper end of the vertical piece 6a of a bedsill 6 and a fitting member 7 of a sash is fixed on the foundation 1. And a horizontal flap 2b at the lower side of a sash lower frame 2 is placed on a core material 8 and a suspended flap 2c and the suspended flap 2c is fixed on the core material 8 by a fastening tool 18. A sill 4 on which a plurality of metal fittings 12 are attached, is set between the lower frame 2 and the tatami mat 3. At that time, the upper end of the vertical piece 6a is contained in the inner peripheral face of the protruded part 13 of the metal fittings 12 and the fixing part 12c is fixed in the floor panel 11 by fastening tools 19. And further, the fixing part 12b is brought into contact with the horizontal flap 2b, and fixed thereon. And after the upper side horizontal flap 2a has been fixed on the upper face of the sill 4 by fastening tools 18, mats 3 are laid down on the floor panel 11. In this way, since the sill is reinforced by metal fittings, the thickness can be made thin and step differences between rooms can be removed.
Patent JP-S60259599-A (JP)
Inventor: IWAZAWA YOSHIAKI
IPC: B64D15/00
Filed: 1984-06-01
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-H10300262-A (JP)
Title: Air-cooled absorption refrigerating equipment
Inventor: OKUDA NORIYUKI
IPC: F25B15/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of decomposition of a refrigerant even when a fluorocarbon refrigerant is used for a secondary refrigerant, by preventing abnormal superheating of the secondary refrigerant in a cooling operation. SOLUTION: This refrigerating equipment has a primary refrigerant circuit X through which a primary refrigerant circulates and which is constructed by connecting a high-temperature regenerator 1, a vapor-liquid separator 4, a hot-heat heat exchanger 5 for obtaining a heating heat source, a low-temperature regenerator 6, an air-cooled condenser 9, an evaporator 12 and an air-cooled absorber 15 sequentially and a secondary refrigerant circuit Y through which a secondary refrigerant (y) circulates and which is constructed by connecting the hot-heat heat exchanger 5, a use-side heat exchanger 17 and the evaporator 12 sequentially.  In this case, a fluorocarbon refrigerant is used as the secondary refrigerant (y) and an inlet and an outlet of the hot-heat heat exchanger 5 are connected to a primary refrigerant outlet of the low-temperature regenerator and the vapor-liquid separator 4 respectively, while a valve 25 closing at the time of cooling and opening at the time of heating is provided for a condensate refluxing circuit 21 communicating with the separator 4. Water vapor (a) (about 100 deg.C) passing through the regenerator 6 at the time of cooling and being saturated flows into the hot-heat heat exchanger 5 so that the temperature of the exchanger 5 be held down to about 100 deg.C.
Patent JP-S62267325-A (JP)
Title: Purification of polyether
Inventor: IKEDA AKIRA
IPC: C08G65/02
Filed: 1986-05-14
Abstract: PURPOSE:To enable the removal of salt and excess acid by a brief filtration process and to obtain a transparent polyether, by synthesizing a crude polyether in the presence of an alkaline catalyst, neutralizing the polyether e.g. with hydrochloric acid and acidifying with a phosphoric acid. CONSTITUTION:A crude polyether synthesized in the presence of an alkaline catalyst is added with hydrochloric acid having a concentration of preferably 5-37% or said hydrochloric acid and a phosphoric acid and neutralized by stirring usually at 85-95 deg.C for 20-60min. The neutralized product is adjusted to <=5pH with a phosphoric acid and vigorously agitated usually at 85-95 deg.C for 60-180min to crystallize salt. Subsequently, the mixture is treated with usually an acid adsorbent (e.g. composite salt of II and/or III compound) to effect the adsorption of the salt and excess acid and the product is filtered to obtain the objective polyether.
Patent JP-H09294581-A (JP)
Title: Yeast and beverage or food containing the same
Inventor: NISHIMURA YASUSHI
IPC: A23L27/24
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new yeast resistant to glutamic acid-antagonizing growth inhibitors, capable of accumulating glutamic acid in the cell and enabling to produce beverages and foods such as alcoholic drinks, bread products, fermented seasonings and yeast extracts which are improved in tastes such as good tastes. SOLUTION: This new yeast [Saccharomyces cerevisiae AJ 13716 (FERM P-15606)] resists to glutamic acic-antagonizing growth inhibitors such as 6- diazo-5-oxo-norleucine, azaserine, aspartic acid-β-hydroxamate and 4- fluorotryptophane, can accumulate glutamic acid in the cell and belongs to the genus Saccharomyces cerevisiae. The yeast is useful for producing beverages and foods such alcoholic beverages, bread products, fermented seasonings and yeast extracts. The yeast is obtained by treating Saccharomyces cerevisiae AJ 14710 (FERM P-15605) with a buffer solution containing a mutation inducing agent and subsequently selecting a strain resistant to 6-diazo-5-oxo-norleucine.
Patent JP-H10296783-A (JP)
Title: Rotating type injection molding machine with a plurality of mold clamping devices
Inventor: SAKATA HIROYUKI
IPC: B29C45/10
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient working space and realize the implementation of safety for various works such as the mold displacement and maintenance by adopting a means for moving backward the whole of a mold clamping device even for a mold clamping device with narrow and limited spaces on both sides because of the mold clamping devices positioned adjoining the above first mold clamping device. SOLUTION: An injection device 1 is mounted on a turn table 3 provided on the upper face of a bed. At least three mold clamping devices 4, 5 and 6 are disposed radially together with beds 7, 8 and 9 along the circumference of the turn table 3. The injection device 1 is so constituted as to correspond to respective mold clamping devices by the rotation movement. A mold clamping device 5 with working spaces 14 on both sides limited by the adjoining mold clamping devices 4 and 6 is placed and fixed movably backward in the direction of moving away from the injection device 1 by disposing stoppers, positioning members 36 and the like on the required sites on the bed 8 to secure working spaces in the non-operating state such as the mold replacement on both sides in the middle of the bed.
Patent JP-H05236706-A (JP)
Title: Collector for motor or generator and manufacture of the collector
Inventor: FURIIDORITSUHI BUEE NETSUTERUH
IPC: H01R39/04
Filed: 1991-05-16
Abstract: PURPOSE: To provide a collector having simple manufacture and assembling, low cost, toughness and a long lifetime by improving an insulating material base which is reinforced by a bush member. CONSTITUTION: A collector 1 for a motor or a generator comprises commutator segments 2, symmetrically distributed to a collector axis on an outer periphery or a side face. The segments are embedded in an insulating base. In this case, the collector 1 has a central opening 5, disposed on a shaft of the motor or the generator for press-fitting in a diameter. The opening is reinforced by a bush member 12 having higher strength for receiving an engaging force and a pressing force. In the sense of manufacturing simply with advantageous cost, for the case of pressing the collector into a motor shaft, the member 12 has a diameter larger than that of the opening. The member 12 is covered with a layer made of an insulating material at its inside so as to easily perform handling without inconvenience, and with higher robustness and a longer lifetime.
Patent JP-2000304729-A (JP)
Title: Nondestructive inspection method for pipe rod material
Inventor: HAYASHI MIKIO
IPC: G01N29/04
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a nondestructive inspection method which can surely prevent an uninspected part from being left in the end part when a pipe rod material is inspected spirally from its surface. SOLUTION: A pipe rod material is inspected spirally from its surface. At this time on the basis of the signal of an inspection sensor at a point of time when the tip of the pipe rod material reaches the effective region of the inspection sensor, the pipe rod material is inspected while the inspection sensor is being advanced at the same speed as the straight advance speed of the pipe rod material until at least one round of the pipe rod material is inspected. On the basis of the signal of the inspection sensor at a point of time when the rear end of the pipe rod material passes the effective region of the inspection sensor, the inspection sensor is advanced at a speed which is higher than the straight advance speed of the pipe rod material. On the basis of the signal of the inspection sensor at a point of time when the effective region of the inspection sensor reaches the rear end of the pipe rod material, the pipe rod material is inspected while the inspection sensor is being advanced at the same speed as the straight advance speed of the pipe rod material until at least one round of the pipe rod material is inspected.
Patent JP-2000308114-A (JP)
Title: Position specification system
Inventor: ONO KAZUHIKO
IPC: H04W64/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To improve the position error accuracy of a position specification system for specifying the position of a PHS terminal on the basis of base station identification information (CS-ID). SOLUTION: Separately from a base station reception electric field strength hold level, an electric field strength hold level for position detection is set to a PHS terminal 11 and when the PHS terminal 11 moves to the area of reception electric field strength lower than the electric field strength hold level for position detection (any area except A0, B0 or C0), the terminal 11 detects the base station of the highest electric field strength by performing base station retrieving processing and converts the CS-ID of the base station to position information. Then, this position information is defined as the position information of the PHS terminal 11.
Patent JP-S594231-A (JP)
Title: High-speed logical circuit
Inventor: NISHI MASAAKI
IPC: H03K19/086
Filed: 1982-06-30
Abstract: PURPOSE:To decrease remarkably the circuit delay time, the rising and falling time, by providing a differentiating circuit at the base of a transistor(TR), connecting the circuit to a reference power supply via a resistive element and applying a signal inverting the input signal via a capacitive element. CONSTITUTION:The delay time of the circuit is defined as a time from the 50% value of an input signal amplitude to the 50% value of an output signal amplitude, and a delay time from an input signal 21 to an output signal 25 in a conventional circuit is denoted by tpdout. The base voltage of the TR1 is a common mode input signal voltage 21 itself, but the base voltage of a TR2 is a differentiating signal 23 of an inverted input signal voltage 22, then the operation starting point of the circuit is changed from the conventional point B to a point A, the operation is started earlier by DELTAt, and the delay time t'p'dout from the input signal 21 to the output signal 24 is almost tpdout-DELTAt. Further, the circuit is operated equally with the case that a signal having a half the falling and rising time is applied to the input of a conventional circuit, the rising and falling time of an output signal 24 is smaller than the output signal 25.
Patent JP-H01281714-A (JP)
Title: Variable inductance element
Inventor: AZUMAGUCHI YUTAKA
IPC: H01F21/06
Filed: 1988-05-09
Abstract: PURPOSE:To make element to be thin by forming it with a nearly U-shaped core fixed horizontally to a base and a non-circular coil placed between the opposing arms of the U-shaped core provided on the base so that it can rotate freely and then by changing inductance value rotating the non-circular core. CONSTITUTION:Since an inductance variable member 14 is placed on the same surface as a U-shaped core 12, the height dimensions, are equal to the dimensions H2 obtained by overlapping the base 11 and the core 12. Also, by rotating the member 14 by operating from the upper part, the direction for arms 12a and 12c of a core 14a changes, a gap 31 above horizontal direction changes, and then resistance of magnetic channel changes. Thus, when changing inductance, the member 14 merely rotates within the same surface and does not change in the direction of height. Thus, an element 10 can be realized thinly.
Patent JP-S61270731-A (JP)
Title: Reflection type light modulator
Inventor: MIYAJI YUKIO
IPC: G09F9/00
Filed: 1985-05-24
Abstract: PURPOSE:To improve the SN ratio of signal light by intersecting a perpendicular to the reflecting surface of a reflecting plate arranged on the back part of an optical modulator and a perpendicular to the front surface of the optical modulator at a certain angle. CONSTITUTION:The perpendicular direction 2 of the reflecting surface of the reflecting plate 1 obtained by cutting an Al base plate having a prescribed thickness by a numerically controlled lathe is intersected with the perpendicular direction 4 of the front surface of a twist nematic mode liquid crystal cell 3 at an angle theta deg. and the shape of the reflecting plate 1 is constituted by combining many fine reflecting surfaces to reduce the thickness. A light source 7 is arranged on the front and upper 45 deg. position and an optical path 6 reflected on the front of the cell 3 out of light rays projected from the light source 7 can be directed in a direction completely different from that of an optical path 5 reflected on the front of the cell 3 by setting up the angle to a proper value. Consequently, the SN ratio to be observed at the position 8 shows a high value.