baber/WOPTO huggingface dataset:
Patent JP-H06305971-A (JP)
Title: Hypoglycemic agent
Inventor: TSUJIHARA KENJI
IPC: C07H15/203
Filed: 1994-02-24
Abstract: PURPOSE:To provide a highly stable hypoglycemic agent containing a specific dihydrochalcone derivative as an active component, exhibiting the increasing action on urine sugar and the reducing action on blood sugar, which are attributed to the inhibition of sugar reabsorption at a kidney and useful as a treating and prophylactic agent for diabetes, etc. CONSTITUTION:A mixture of 2'-O-(2,3,4,6-tetra-O-acetyl-beta-D-glucopyranosyl)-6'- hydroxyacetophenone, p-ethoxybenzaldehyde and ethanol is incorporated with 50% aqueous solution of potassium hydroxide dropwise under stirring and the mixture is further stirred over night at a room temperature. The solvent is removed from the reaction mixture under reduced pressure. The residue is incorporated with water and diethyl ether and stirred and the water layer is separated. After the neutralization, the water layer is extracted with ethyl acetate. The extract is subjected to catalytic hydrogenation with a vanadium- carbon catalyst in ethanol and the reaction product is purified by silica gel chromatography to obtain a dihydrochalcone derivative of formula (R is H, OH or lower alkoxy). Subsequently this, as an active component, is formulated by using a pharmaceutical carrier to obtain the objective hypoglycemic agent.
Patent JP-H03230251-A (JP)
Title: Bus control system
Inventor: MORI HIROSHI
IPC: G06F15/16
Filed: 1990-02-05
Abstract: PURPOSE:To improve the performance of a system by providing a signal line for all bus control parts connected to a bus, excepting for a bus where a lock signal is turned on, to detect the lock signal, and a signal line to notify it to the bus control part, for which the lock signal is turned on, whether there is write access to a memory or not. CONSTITUTION:Signal lines 102 and 104 are provided to notify whether the output buffer of the bus control part is equipped with the write access to the memory or not, and signal lines 105 and 106 are provided for the bus control parts connected to the buses, excepting for the bus where the lock signal is turned on, to detect the lock signal. For example, when a test & set instruction is executed, a CPU 111 of a processor #1 turns on the lock signal of a bus 101 by a bus control part 107 and a bus control part 114 of a processor #2 detects the ON state through the signal line 105. The bus control part 114 reloads shared data at the first address on a memory 100 and when the write access of the processor #2 is finished, it is notified through the signal line 104 to the bus control part 107 that an output buffer 115 of the bus control part 114 is empty. Thus, the performance of the system is improved.
Patent JP-S62215020-A (JP)
Inventor: HAINRIHI RAAKE
IPC: D01G15/42
Filed: 1987-02-09
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-H09217316-A (JP)
Title: Cutter device for surface cutting civil engineering work
Inventor: INO SHOJI
IPC: E01C23/08
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To efficiently cut and erase divisional lines by evenly pressing a plurality of cutters against a road surface. SOLUTION: In a cutter device, a rotary driving member 96 is rotatedly driven by a hydraulic motor 50 that has been fitted to a fitting member 20, and a disk-shaped cutter fitting body 97 is vertically oscillably and displaceably fitted to the rotary driving member 96, and a plurality of cutters 99 are downwardly fitted to the cutter fitting surface 97a of the cutter fitting body 97. Thereby, when the fitting member 20 is obliquely pressed, or when the road surface is deformed in a wave shape, the rotary driving member 96 and the cutter fitting body 97 are relatively oscillated and displaced in the vertical direction, so that a plurality of cutters 99 are evenly pressed against a road surface.
Patent JP-H07234744-A (JP)
Title: Information unit provided with extension unit and extension slot mechanism
Inventor: NOMURA NAOMASA
IPC: G06F1/16
Filed: 1994-02-24
Abstract: PURPOSE:To arrange a transmission/reception means on an effective place if necessary and to arrange the transmission/reception means on a place without hindrance to carry a unit at unnecessary time. CONSTITUTION:An extension card 7 having an antenna 8 is guided by a guide member 5 and is mounted on an extension slot 3 fitted to the information unit. The mounted extension card 7 is electrically connected to the information unit through a connector 4. When the extension card 7 is used, the lever member of a moving mechanism 6 is operated, the card is moved to the place where the antenna 8 effectively functions and it is fixed. When the card is not necessary, the lever member of the moving mechanism 6 is operated, and the extension card 7 is moved to the inner part of a unit cover 2 where the antenna 8 does not become the hindrance.
Patent JP-S55120391-A (JP)
Title: Dc commutatorless motor
Inventor: TANIGOSHI KINJI
IPC: H02P6/08
Filed: 1979-03-08
Abstract: PURPOSE:To reduce the power loss in transistors by a method wherein the transistors used in a motor drive circuit are operated in saturation mode at all times, and another speed control transistor is used for controlling the rotational speed of the motor. CONSTITUTION:When a power supply switch is turned on, a bias current flows in the inputs of Hall elements H1, H2 via a constant-voltage diode ZD, and corresponding to the position of the rotor, a Hall voltage is produced in the output terminal of either one of the Hall elements H1, H2. By this output voltage, transistors Q1-Q4 operate switching. In response to this, transistors Q5-Q8, which always operate in saturation mode, operate switching, a current flows sequentially in drive coils L1-L4, and the rotor rotates. The transistors Q5-Q8 are connected to a speed control transistor Q9, and the currents flowing in coils L1-L4 are controlled by varying the impedance between the collector and the emitter of the transistor Q9.
Patent JP-H06268875-A (JP)
Title: Picture signal decoding device
Inventor: HAYASHI SHIGEO
IPC: G06T9/00
Filed: 1993-02-16
Abstract: PURPOSE:To simultaneously perform plural decoding processings by one system of a decoding processing circuit. CONSTITUTION:When encoded parallel picture information is inputted to a parallel-serial conversion part 2a or 2b from a host system bus 1, it is converted into serial data, and this data is selected, for example, with a line as the unit in a multiplexer 3 by the control of a control part 7 in each decoding process. A code retrieval part 4 retrieves a significant variable length code by associative operation, and a picture element generating part 5 generates picture elements based on the input signal from the code retrieval part 4 and outputs them to a serial-parallel conversion part 6 in bit serial, and the serial-parallel conversion part 6 converts these picture elements to parallel data matched to the width of the host system bus 1 and outputs this data to the host system bus 1.
Patent JP-S56123034-A (JP)
Title: Buffer controlling system for display
Inventor: TANAKA HIROSHI
IPC: G09G1/00
Filed: 1980-03-04
Abstract: PURPOSE: To utilize the memory effectively, by providing a control means which divides and releases the refresh memory into fixed pages and by allocating the memory to respective picture elements by the page unit.  
     CONSTITUTION: In respect to data transfer between the CPU side and the display device side, even if data spans plural pages, plural pages of continuous addresses are allocated to the pertinent picture element, and this data transfer is executed as one handling unit by one I/O operation. When receiving the refresh memory request for picture element from display processing means 30, buffer control means 20 searches pages of a disignated size from buffer 26 and adds busy indication to these pages by settling means 23. In case or releasing of the refresh memory, idle indication is added to designated pages of buffer 26. Since faulty pages are secured and busy indication is added to them, buffer control means 21 avoids faultly pages in the memory. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000225994-A (JP)
Title: Falloff rescue apparatus for vessel
Inventor: SASAKI RYOSHICHI
IPC: B63C9/26
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a rescue apparatus for assisting a person falling off into the sea during alone operation of a fisherboat to crimb up onto the vessel by his own force. SOLUTION: A rope ladder 4 or net ladder is folded up in an accommodation box 1 and can be lowered smoothly onto the sea surface by pulling a drawout rope 7 dangling from the undermost stage of a step hanger 6 in the case of rope ladder 4, and in the case of net ladder 4, by pulling the drawout rope 7 dangling from the lower lid for accommodation of net ladder. The accommodation box 1 for the rope ladder or net ladder 4 may be attached to any place on the board of the vessel 10.
Patent JP-S61185451-A (JP)
Title: Clogging prevention apparatus of nozzle for ink jet printer
Inventor: IWAGAMI FUSAO
IPC: B41J2/185
Filed: 1985-02-13
Abstract: PURPOSE:To obtain a clogging prevention apparatus of a nozzle having no necessity of a troublesome manual labor by carrying out an operation of a filling of maintenance liquid automatically with a printing head being covered by a cap member. CONSTITUTION:A gate valve 2a is closed when an electric power source switch is set to an OFF position, then an ink tank 2 and an ink passage 2c are intercepted. Further, a cap member 5 is contacted with a printing head 1 closely by a rotation of an eccentric cam 15. Then, a vacuum pump 31 is operated. The vacuum pump 31 is stopped when a chamber 5b of the inside of the cap member 5 and the inside of a pipe 22b are reached to a prescribed value of the vacuum. Then, an electromagnetic valve is opened during the prescribed time, and the maintenance liquid is absorbed from a maintenance liquid tank 2b to the chamber 5 through the pipes 22a, 22b. The air bubbles in a nozzle are exhausted in a following manner when a clogging occurs in the nozzle. That is, the pump 31 is operated by setting a recovery switch to an ON position. Thereby, the air bubbles in he nozzle are exhausted into a waste liquid tank 27 together with the maintenance liquid in the chamber 5 through the pipe 23, the pump 31 and the pipe 24.
Patent JP-H04266578-A (JP)
Title: Steering lock device for vehicle
Inventor: KURANO YOSHIAKI
IPC: B60R25/02
Filed: 1991-02-21
Abstract: PURPOSE:To prevent the occurrence of a burglar by a method wherein when a key is inserted in a key hole, a first tubular is retracted in a cylinder to release engagement with a lock device body, a second tubular is protruded outwardly of the cylinder and engaged with the engaging recessed part of a working shaft. CONSTITUTION:When a key 21 is inserted in a key hole 22 and a cylinder 20 is rotated from an OFF-position to a lock position, movement of the cylinder 20 is transmitted to a working shaft 33 through a second tubular 61. Rotation of the working shaft 33 is converted into linear movement and transmitted to a lock bar 52, the lock bar 52 is protruded from a housing 12 and hooked to a lock hole 55 of a stopper metal 54. When the key 21 is pulled off from the key hole 22, a first tubular 24 is protruded from the outer peripheral surface of the cylinder 20 and hooked in a second engaging groove 31, and a front fork is maintained in a lock state. The second tubular 61 is retracted in the cylinder 20 except for insertion of the key 21 into the key hole 22, and engagement with an engaging groove 64 of the working shaft 33 is rendered ineffective.
Patent JP-2000226242-A (JP)
Title: Production of lightweight aggregate for highly strong concrete
Inventor: KIMURA KAORU
IPC: C04B14/12
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight aggregate having a high strength and a low water absorption by adding a foaming agent and SiC to an expandable clay as a raw material, and then calcining the mixture. SOLUTION: The expandable clay includes Tienchin clay, loess and Hwang Ho deposits. The expandable clay and SiC are homogeneously and finely ground and mixed and then compactly molded. When the molded product is liquidized at a calcination temperature of 1,100-1,200 deg.C, the SiC is wetted and reacted with the melted liquid to generate a gas. When the SiC is covered with uniform glass or the like, the generated gas is closed in the sealed spaces to produce independent spherical pores. When fine clay is used, a finely grinding process can be omitted. For example, the employment of the loess permits the omit of the finely grinding process.  The lightweight aggregate is, for example, obtained by adding 0.2% of SiC to loess, milling the mixture with a pot mill for 6 hr to prepare the milled product having an average particle diameter of 3 μm, dehydrating and drying the milled product, forming the dried product into about 10 mm pellets, calcining the pellets at 900 deg.C in an electric oven and then foaming the pellets at 1,160 deg.C.
Patent JP-H03231304-A (JP)
Title: Controller
Inventor: KIMURA SATORU
IPC: G05B19/4093
Filed: 1990-02-07
Abstract: PURPOSE:To control similar equipments without changing a control program source by setting the prescribed parameters for plural equipments having the similar functions in accordance with the proper control specifications of an equipment to be controlled. CONSTITUTION:As shown in a figure, an MMI board 2 and an MMC board 3 contain the microprocessors respectively and the information is transferred between both boards 2 and 3 via a dual board RAM. When a request key is pushed after application of a power supply, a rise pattern is written into the set address of the RAM in order to inform an MMC of a fact that a control parameter setting mode is set to a relevant equipment. Then a screen where the control parameter is set is displayed on a CRT, and this control parameter is finally set. An MMI writes its data in the RAM and the MMC decides a control system based on the data on the MMI. Then a normal action mode is set. Meanwhile the rise pattern is written into the RAM when the request key is not pushed, and a normal action mode is set.
Patent JP-H05220983-A (JP)
Title: Clapper type printing head
Inventor: ADACHI TETSUYA
IPC: B41J2/275
Filed: 1992-02-14
Abstract: PURPOSE:To stabilize and increase a printing speed by eliminating the fluctuations of operation force due to the stroke of an armature by using a non-linear elastic member like a hourglass-shaped spring as an elastic member for returning the armature to a standby position at the time of non-printing. CONSTITUTION:When a current is supplied to the electromagnetic coil 3 wound around a core 1 at the time of printing operation, a magnetic field is formed between the core 1, a yoke 2 and an armature 3 and magnetic attraction force f1 acts on the armature 4. Since the armature 4 is energized in the direction opposite to the acting direction of magnetic attraction by the return force f'2 of a hourglass-shaped spring 7, the relative operation force of the armature 4 becomes the difference F' between the attraction force f1 and the return force f'2 and the armature 4 is attracted to the core 1 by the operation force F' and a printing wire 5 impinges against a platen to perform printing. When the supply of a current is stopped, magnetic flux disappears and the armature 4 returns to a standby position by the return force f'2 of the spring 7 to complete one process. The operation force F' becomes constant without being affected by the stroke of the armature and the speed of the armature becomes stable.
Patent JP-H08220966-A (JP)
Title: Drive control device for image forming device
Inventor: NOGUCHI TAKESHI
IPC: G03G15/00
Filed: 1995-02-16
Abstract: PURPOSE: To prevent generation of density unevenness of an output image, and occurrence of the image forming operation disabled state, by constituting the control parameter of a control means possible of resetting corresponding to the transfer function of a drive transmission system. CONSTITUTION: A feed back parameter calculating part 20 of a drive control device 16 calculates the feed back control parameter C (s) by inputting the transfer function G (s) outputted from the transfer function identifying part 18 and the target transfer function Go (s) outputted from the target transfer function storing part 19, and the feed back parameter setting part 21 resets the parameter C (s) to the memory, etc., as the new feed back control parameter C (s). When the setting feed back control parameter C (s) is renewed in this way, the control part 22 controls the drive circuit 15 based on the renewed feed back control parameter C (s) thereafter, and makes the transfer function of the drive transmission system consisting of a motor 2, a reduction gear 3 and a photoreceptor drum 4 approximately equal to the target transfer function.
Patent JP-H11211159-A (JP)
Title: System for utilizing heat in seasons
Inventor: OIKAWA KIYOFUMI
IPC: F25B27/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a system of utilizing heat between seasons which can sharply reduce the quantity of consumed energy and is excellent in durability and flexibility. SOLUTION: In winter when it comes to outside temperature below zero, the temperature of unfrozen liquid within the pipe 2a of a heat exchanger 2 is lowered to zero or under, and the liquid is sent into the pipe 3a of a heat accumulative vessel 3 through a pipe 4, and it freezes the water W within the heat accumulative vessel 3 to manufacture ice W. The ice W' is stored in the heat accumulative vessel 3 for a long period to the season requiring cooling such as summer, etc. In the season requiring cooling such as summer, etc., a part or all of the ice W' melts, so this cold water W" is taken in an intake 7a, and is sent from a pipe 7 for cooling to an air conditioner and is used for indoor cooling.
Patent JP-S52111383-A (JP)
Title: Production of buried diamond heat sink
Inventor: KADOTA TOSHIKI
IPC: H01L23/12
Filed: 1976-03-15
Abstract: PURPOSE: To produce an effective heat sink adequate for IC-based circuit by burying a diamond totally coated by metalized-layer through a ion-plating method as specified using a specified tool. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10219293-A (JP)
Title: Removal of ionic substance sticking to surface of apparatus and structure and composition for removing ionic substance
Inventor: KAWARAI HISAKATSU
IPC: C11D3/37
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of a metal or ceramics constituting various apparatuses or structures, the corrosion and deterioration in insulating properties of the ceramics, a concrete, resins and a coating film and further improve the adhesion of the coating films as a pretreatment of coating. SOLUTION: This method for removing ionic substances sticking to a metal, ceramics, a concrete and a resin and a coating film comprises ionizing the ionic substances with a polar solvent, scavenging the ions with an ion exchangeable material and then removing the ionic substances. The composition for removing the ionic substances comprises the polar solvent required to ionize the ionic substances and the ion exchangeable material required to scavenge the ions.
Patent JP-H11289666-A (JP)
Title: Voltage adjuster
Inventor: MIYAKE SHUJI
IPC: H02J9/06
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a voltage adjuster which can cope with both relatively slow voltage fluctuation and relatively quick voltage fluctuation. SOLUTION: This voltage adjuster is provided with a tap switching system of a voltage adjuster 11 which is equipped with an adjusting transformer 13, fitted with a tap and a tap controller 15 for controlling the tap switching and a steady voltage adjuster 12. The steady voltage adjuster 12 is provided with a power converter 18, which converts the voltage obtained from the side of distribution line into adjusted voltage, a series transformer 16 which transformer the adjusted voltage and superposes it on the output voltage of the voltage adjuster 11, and a power converter controller 19 which controls the power converter 18 so as to obtain the required adjusted voltage for bringing the line voltage close to a target value.  The tap controller 15 is so constituted as to generate a tap switching command, when the time integrated value of the output voltage of the power converter 18 exceeds the deciding level.
Patent JP-2000038591-A (JP)
Title: Solid fuel
Inventor: KODAMA SATORU
IPC: C10L5/48
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a solid fuel by solidifying mainly waste plastics and utilize it as a fuel for a combustion unit such as room heater, etc., and enable to relieve the burden of treating the waste from every self-governing body by enabling to treat the waste individually. SOLUTION: This solid fuel F molded with a diameter not greater than 50 mm and not longer than 150 mm is formed from waste plastics discarded by general households, offices, etc., and supplies it to the general households, the offices, etc., and burns the solid fuel F in a combustion unit 1 equipped there. The combustion unit 1 for the solid fuel F is equipped with a combustion chamber 21 partitioned in the heater 11 having a flue gas stack 14, a combustion board 31 located on the opening of the combustion chamber 21 and retains and burns the combustion smoke generated from the solid fuel F burnt in the combustion chamber 21, an air entry 44 located over the heater 11 enabling regulation of opening and closing, and an air induction board 41 which forms an opening of air supply 46 over the combustion chamber 21.
Patent JP-S59153081-A (JP)
Inventor: NAKAMURA MASASHI
IPC: F16J15/52
Filed: 1983-02-21
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-H04267428-A (JP)
Title: Hard copy controller
Inventor: HONMA YUTAKA
IPC: G06F3/153
Filed: 1991-02-22
Abstract: PURPOSE:To automatically mask an unnecessary part of a hard copy just by designating the area of the part even when instruction graphics necessary for an operator operation is indicated and to easily obtain the result of the legible hard copy. CONSTITUTION:An area setting and storage part 2 setting and storing the information of several hard copy areas designating the area not subject to the hard copy on a display image (display screen) is provided. When the actuation of hard copy is instructed, a control part 3 takes data out of in image memory 1 and judges whether or not the take-out position X, Y is contained in any of several areas not subject to hard copy designated by the information stored in the area setting and storage part 2. Corresponding to the judgement result, the control part 3 ignores the applicable data or transmits them to a printer. The control part 3 repeats such operation for the entire data.
Patent JP-S63198248-A (JP)
Title: Particle beam modulating device
Inventor: YAMAMOTO YOSHIHIKO
IPC: H01J37/22
Filed: 1987-02-12
Abstract: PURPOSE:To freely change the time interval between a reference signal and a modulation signal by adding a delay circuit to a reference signal detecting system. CONSTITUTION:Ba 1 is heated by a crucible 2 to obtain a Ba molecular beam 3, which is chopper-modulated by a disk type chopper 4 rotating at 1000rpm. The modulation period is 6ms, and the molecular beam 3 is detected by a molecular beam detector 7 after the modulation. A reference signal is obtained by a sensor 6 at the symmetrical position with the beam 3. After Ba molecules are ionized and converted into electrons and multiplied, the signal is fed to a signal processing system constituted of a preamplifier 8, a discriminator 9, and a multi-channel analyzer 10. The reference signal becomes a trigger input signal to the analyzer 10 after passing a pulse waveform shaper 11, and a delay circuit 12. The circuit 12 can delay the signal by 0-9ms, and the rising signal of the signal waveform accumulated in the analyzer 10 can be set at any position in the whole period of 6ms. Accordingly, the interval between the reference signal and modulation signal can be freely changed.