baber/WOPTO huggingface dataset:
Patent JP-H02202734-A (JP)
Title: Reframe circuit of synchromous multiplexer
Inventor: BOMU CHIYORU RII
IPC: H04L7/08
Filed: 1989-12-14
Abstract: PURPOSE: To attain extensive use with excellent synchronizing performance even for a non-standardized tramsmitting speed, and to improve data transmitting quality by providing a frame synchronizing pattern detecting means and a counter phase synchronizing means or the like. CONSTITUTION: A frame synchroniying pattern detecting circuit 1 outputs an output signal X to a counter phase synchronizing circuit 4 at the time of detecting the coincidence of a synchronizing pattern in a received data stream with a normalized synchronizing pattern. Also, a synchronizing/synchronization losing state deciding circuit 3 inputs an output signal FER indicating the detection in a synchronization losing state of the circuit 1, and an output signal BER of a frame pattern bit error detecting circuit 2, and outputs an output signal W to the circuit 4. The circuit 4 inputs the signal X, the signal W, and reference phase information Y of a counter and timing generating circuit 5, and outputs a control signal Z for operating the circuit 5 in a parallel load mode or count-up mode. Thus, extensive use can be attained with excellent synchronizing performance even for a non-standardized transmitting speed, and to improve transmitting quality.
Patent JP-H01165745-A (JP)
Title: Stainless steel having superior resistance to intergranular corrosion and intergranular stress corrosion cracking
Inventor: ABE SEISABURO
IPC: C22C38/00
Filed: 1987-12-22
Abstract: PURPOSE:To prevent the intergranular corrosion and intergranular stress corrosion cracking of stainless steel due to the segregation of P on the grain boundary by regulating the Cu or Mn content of the steel to a specified value or below. CONSTITUTION:The Cu content of ferritic, austenitic or two-phase stainless steel is limited to <=0.01wt.% or the Mn content to <=0.05wt.% to obtain stainless steel having superior resistance to intergranular corrosion and intergranular stress corrosion cracking.
Patent JP-H07176797-A (JP)
Title: Thermoelectric converter
Inventor: ITAKURA MASATO
IPC: H01L35/32
Filed: 1993-12-21
Abstract: PURPOSE:To obtain sufficient strength without degrading thermal efficiency by placing a reinforcing member slightly higher than a thermoelectric converting element between heat exchangers to couple them, and filling with thermal conductive material a gap resulting from the difference in height between the reinforcing member and the thermoelectric converting element. CONSTITUTION:The height of a reinforcing member 13 is slightly larger than that of a thermoelectric converting element 20. As a result a gap will be formed between the thermoelectric converting element and either of heat exchangers. A pressing member 31 is placed on the thermoelectric converting element 20 on the side of the heat-absorption-side heat exchanger 11, so that the gap is formed in the area between the heat-absorption-side heat exchanger 11 and the thermoelectric converting element 20, where thermal flow is low. Thus the thermoelectric converting element 20 is pressed against the heat-radiationside heat exchanger 12 by the pressing member 31. The pressing member 31, placed between the heat-absorption-side heat exchanger 11 and the thermoelectric converting element 20, is formed from an 0 ring composed of rubber or the like. Further, the gap is filled with thermal conductive grease, such as silicone, as thermal conductive material 32.
Patent JP-H10163116-A (JP)
Title: Semiconductor device
Inventor: DOI KENJI
IPC: H01L21/205
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To optimize (shorten) a cleaning time and to reduce the amount of etching gas used by accurately detecting the end point of cleaning in the case when ClF3 self cleaning is used for cleaning a CVD device by the etching gas. SOLUTION: A device has a vertical reaction chamber 10 in double tube structure, a controller 20 that is provided for controlling the temperature of the reaction chamber, monitors the temperature in the reaction chamber based on the electromotive force of a thermocouple 5, and controls the heating operation of a heater 4, and a mechanism for self-cleaning a deposition film in the reaction chamber by feeding an etching gas introduced from an etching gas introduction port 6 into the reaction chamber and evacuating it from a gas exhaust port 8. Then, the controller has a function for detecting the end point of etching removal of the deposition film by essentially monitoring the change in temperature within the reaction chamber in the case of self cleaning.
Patent JP-H0678607-A (JP)
Title: Rice transplanter
Inventor: KONDO TADASHI
IPC: A01C11/02
Filed: 1991-12-06
Abstract: PURPOSE:To reduce the production cost of a multiple row transplanter by using transmission cases having the same form. CONSTITUTION:A hollow protrusion 62a having narrow width is integrally formed on a lateral transfer case 62. The protrusion is inserted in the bonding part of a transmission case of plural transmission cases 26 and cylindrical members 57, 58 for the transmission case or inserted in the middle of the cylindrical members 57, 58. The cylindrical members 57, 58 are provided with an attaching piece 86 for connecting the transplanting apparatus to the mobile machine body.
Patent JP-H08184809-A (JP)
Title: Method and equipment for driving liquid crystal display
Inventor: KIMURA YASUHIRO
IPC: G02F1/133
Filed: 1994-12-26
Abstract: PURPOSE: To display an image with a fixed quality on a liquid crystal display device regardless of the change of length of the period for applying a voltage of the same polarity to the liquid crystal. CONSTITUTION: The length of one period of a horizontal synchronous signal inputted from an information processing device to a LCD unit is counted, and on the basis of the length of one period and whether a gate overlap scan is performed or not, the amplitude and center of amplitude of the data voltage applied to a liquid crystal are corrected in such a manner that the amplitude of the data voltage is increased, and the correction quantity to the center of amplitude is increased as the length of the period of applying the data voltage of the same polarity to the liquid crystal is shortened. Thus, in both cases of a relatively long period and a short period, the absolute values V of the voltage between electrodes before and after TFT is OFF are equal to each other regardless of the polarity of the data voltage applied to the liquid crystal.
Patent JP-H05154108-A (JP)
Title: Ophthalmophotographic system
Inventor: MORIMOTO AKIO
IPC: A61B3/14
Filed: 1991-12-06
Abstract: PURPOSE:To facilitate the operation to set photographing conditions and to eliminate an error in inputting photographing condition data, etc., by providing an automatic setting circuit for photographing conditions which sets the photographing conditions in accordance with the information on the photographing conditions read from a recording medium. CONSTITUTION:The setting conditions set with motors 16 to 22 and devices 23, 25 by the operation of a keyboard 14 or the setting conditions discriminated by discriminating circuits 26 to 30 are transferred via an interface 8 to a recorder 9 and are stored on a memory medium after file numbers are attached thereto. An arithmetic control circuit 1 controls the driving of the recorder 9 and displays the patient's photographing data file stored on the memory medium on a monitor television 7 when the patient's ID, name, etc., are inputted from the keyboard 14. The photographing condition data is read by the recorder 9 when an inspector selects one of the photographing data file by the keyboard 14. The control circuit 1 drives the motors 16 to 22 and the devices 23, 24 and sets the conditions at the same conditions set at the time of the previous photographing in accordance with the read photographing condition data.
Patent JP-H02753-A (JP)
Title: Carbazoyl derivative, its production and maillard reaction inhibitor containing the same derivative as active component
Inventor: OUCHIDA SHUICHI
IPC: A61P27/12
Filed: 1988-12-23
Abstract: NEW MATERIAL:The compound of formula I (R<1a> is single bond, 1-6C alkylene or 2-6C alkenylene; R<2a> is halogen, OH, nitro, amino, 1-4C alkyl, carbon ring or heterocyclic group; R<1a> and R<2a> may together form 1-12C alkyl, etc; R<3a> is H, 1-6C alkyl, phenyl, benzyl, etc; Xa is single bond or imino; etc.) or its acid addition salt. EXAMPLE:4-(4-Nitrophenyl)semicarbazide hydrochloride. USE:A Maillard reaction inhibitor. It is useful as a remedy and preventive for various complications of diabetes, e.g., coronary cardiopathy, peripheral circulation disorder, cerebrovascular disorder, diabetic neurosis, arteriosclerosis, cataract and retinopathy. PREPARATION:The objective compound of formula I can be produced by reacting an isocyanate compound of formula II with a compound of formula III in a solvent such as diethyl ether at 0-40 deg.C.
Patent JP-2001139646-A (JP)
Title: Acrylic block polymer and its use and production method
Inventor: KOBAYASHI NOBUHIRO
IPC: C08F293/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic block polymer which has a high heat resistance though it has a low viscosity and to provide the use and production method of the same. SOLUTION: This acrylic block polymer essentially contains (meth)acrylate structural units in a content of 50-100 wt.%, has a specifically defined holding power of 100 min or longer, is suitable for a hot-melt pressure-sensitive adhesive, and is prepared by homogneously mixing a polymer solution prepared at the first step of a multistep free-radical polymerization process with a polymerizable monomer at the second step of the process.
Patent JP-H02169603-A (JP)
Title: Purification of polymer dispersion
Inventor: MIYAGAWA HISASHI
IPC: C08F6/24
Filed: 1988-12-23
Abstract: PURPOSE:To remove a volatile matter from a dispersion containing a polymer in an improved efficiency by bringing the dispersion into contact with a specified amount of an extractant to conduct extraction under a high pressure. CONSTITUTION:A dispersion containing a polymer (e.g. PS dispersion) obtained by, for example, emulsion polymerization, suspension polymerization or the like, desirably a heterogeneous dispersion containing a dispersed polymer phase component in a liquid, is brought into contact with an extractant desirably in a supercritical state selected from among an aliphatic hydrocarbon, a halohydrocarbon, an aromatic hydrocarbon, an alcohol, etc., in an amount to give a weight ratio of the polymer of the dispersion to the extractant of 1:20-400 to conduct extraction under a high pressure of 20-500kg/cm<2>G.
Patent JP-H06169641-A (JP)
Title: Method for reducing inorganic nitrogen in oil and promoting differentiation of strawberry seedling
Inventor: OTSUBO MASAHIRO
IPC: A01G7/00
Filed: 1992-12-02
Abstract: PURPOSE:To provide a method for readily and effectively reducing inorganic nitrogen in soil and a method for providing a high yield of strawberries in an early stage. CONSTITUTION:Inorganic nitrogen is reduced by applying high-test molasses and/or isomerized sugar in an amount of 0.3-2wt.% based on soil expressed in terms of dry soil to the soil. Furthermore, the high-test molasses or isomerized sugar or both are used in the soil for rearing seedlings in rearing the strawberry seedlings to promote the differentiation of flower buds thereof. Thereby, the inorganic nitrogen in the soil can readily be reduced without any influence of the kind of the soil, amount of an applied nitrogen fertilizer and contained moisture of the soil. Strawberries can be obtained about one month earlier than the conventional method in a higher yield than that thereof by using this method for the soil during the rearing of the strawberry seedlings.
Patent JP-H06169699-A (JP)
Title: Packaging of ices
Inventor: YAMAMOTO RYOICHI
IPC: A23G9/00
Filed: 1992-12-02
Abstract: PURPOSE:To reduce the selling cost in the selling of ices such as ice cream packed in wafers at a retail shop, etc., and to improve the taste of ices. CONSTITUTION:The main body 3 of ices such as ice cream and sherbet is placed in an inner container 4 and further sealed in an openable sealed bag 5 for ices. Wafers 2 are separately sealed in an openable sealed bag 5 for wafers.
Patent JP-H09148920-A (JP)
Title: Phase shift circuit
Inventor: NAKAJIMA TAKAYUKI
IPC: H03L7/08
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a small-scale digitized delay means. SOLUTION: A Phase control VD signal generation block 5-3 outputs a phase control VD signal when a counted value DV of a counter block 5-1 reaches an arbitrary set value. The phase of this signal is compared with that of the phase reference signal outputted from a square wave generation block 1 by a phase comparator 2, and a voltage controlled oscillator(VCO) 4 is controlled by the outputted phase difference signal to make the phase of the phase reference signal and that of the phase control VD signal coincide with each other. A synchronizing signal generation block 5-2 outputs a synchronizing signal when the counted value DV reaches a specific value. The arbitrary set value is changed to control the phase of the synchronizing signal to the phase of the phase reference signal.
Patent JP-H01168338-A (JP)
Title: Fluid contact plate
Inventor: NAKAO ERIO
IPC: B01J8/02
Filed: 1987-12-23
Abstract: PURPOSE:To bring a fluid strongly into contact with a contact surface to improve the effect of contact and adsorption, by rotating a fluid at all times in an equal cross sectional area along a longitudinal direction of the fluid so that effective surface area is increased and a rotational motion is effected in the fluid. CONSTITUTION:Laterally laid rectangular parallelepipeds A and B having a cross sectional configuration of square, rectangle, trapezoid, triangle, or other bilaterally symmetry are cut from the front surface through the rear surface, wherein both cut parts have approximately equal areas and a cutting line rotates through 90 deg. or approximately 90 deg., along the central axis OP, O'P', for example, a fundamental shape L, i.e. polyhedron amndjshgtk, or R, i.e. polyhedron b'c'n'm' j's'g'h't'k' are formed. The fundamental shapes L and R are combined to form a surface of various configurations, which is used as a fluid contact plate. As a result, the effective surface area increases and, since the fluid is caused to rotate, the fluid is brought strongly into contact with the contact surface, raising thereby the effect of contact and adsorption.
Patent JP-H04190409-A (JP)
Title: Clock generation device
Inventor: INOUE TORU
IPC: H03K3/64
Filed: 1990-11-26
Abstract: PURPOSE:To suppress the peak level of a radiation disturbing wave low by modulating a clock frequency within a fine range. CONSTITUTION:A modulating means 2 modulates a fundamental wave outputted by a fundamental wave oscillator 1. This modulating means 2 consists of, for example, a modulator 3 and a modulating signal generation part 4 and the fundamental wave passed through the modulator 3 comes to have differences in frequency between adjacent pulses, a spectrum is spread on a frequency axis, and the peak level drops on the whole. Thus, the generation energy of the radiation disturbing wave is decreased to reduce the influence upon human bodies and other equipments.
Patent JP-2000140164-A (JP)
Title: Wood club
Inventor: SEKI TERUAKI
IPC: A63B102/32
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To effectively add a weight consisting of material having the specific gravity heavier than the specific gravity of a head body in a position corresponding to the shortest distance of a shaft axis by interposing this weight between a hosel and shaft of a wood club having the head body and the hosel and shaft formed successively therewith. SOLUTION: The weight 8 made of a pipe-shaped tungsten alloy of, for example, 10 mm in outside diameter, 40 mm in cylindrical length and 30 g in weight is fixed by an adhesive to the inside surface of the cylindrical hosel 4 formed in the heel portion 3 of the head. The front end of the weight 8 is fixed to a cylindrical pedestal disposed on the inside surface of a sole. As a result, the club which is set with the short centroid distance from the centroid C.G. on the clubface 2 to the shaft axis, has the small inertia moment around the shaft and facilitates the swing control is obtained. The weight 8 is specified to a of at least 20 g, more preferably a range of 25 to 35 g.
Patent JP-H09144082-A (JP)
Title: Rotary header piece for water/hot water supply
Inventor: MAKINO KENICHI
IPC: E03C1/02
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To better workability of piping and contrive lightweight and cost reduction by connecting a plurality of header pieces and freely changing the position of adapters. SOLUTION: A flow passage is formed on a synthetic resin made body, provided with an adapter part, one side of the flow passage is cylindrical parts 3, 3a protruded from the body 1, the other side has an inner diameter in which the cylindrical parts 3, 3a can be inserted, and male screws are cut on the outer face thereof. A grab ring 5b, a washer and an O-ring are successively inserted in the inner diameter, female screw sockets 9, 9b are tightened as the O-ring is pushed. The adapter parts have an inner diameter in which piping can be inserted, the male screws are cut on the outer surface thereof, a grab ring 5b, a washer 6 and an O-ring are successively inserted in the inner diameter, and the female screw sockets 9, 9b are tightened as the O-ring is pushed.
Patent JP-2001136804-A (JP)
Title: Tending machine
Inventor: KANAO YOHEI
IPC: A01B33/08
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem that since a conventional reverse rotation mechanism reversely rotates a tilling apparatus after a main clutch is disengaged, a belt is worn out when a petal is continuously stepped and it is difficult to judge an action position. SOLUTION: In this tending machine equipped with a main clutch 10 for connecting and disconnecting an output from an engine 2, a side clutch which is arranged in a transmission case 3 and disconnects and connects the drive of right and left traveling wheels and a working machine to be attached to the rear part of machine body, a reverse rotation mechanism 52 is installed in a power transmission route between a transmission case 3 and a working machine driving case 14 and a lift pedal 32 is projected to the front of the main body. The main clutch, the side clutch and the reverse rotation mechanism are linked and connected to the lift pedal, respectively.  The rotation base part of the lift pedal is provided with a cam mechanism 35 and off operation of the side clutch, the reverse rotation of the working machine and off operation of the main clutch are worked in this order by the rotation of the cam mechanism. A cam plate 36b constituting the cam mechanism is equipped with a notch 36d. An engaging member 39 projected from an engine frame 5 is inserted into the notch.
Patent JP-H11164085-A (JP)
Title: Method and device for forming images on both sides
Inventor: SUZUE TADASHI
IPC: G03G15/16
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide image formation on both sides so as to exactly copy an original on the surface and back of a transfer member independently of longitudinal or lateral paper feeding direction. SOLUTION: In this method for forming images on both sides, a document D with images formed on both sides is conveyed by an automatic document feeder 80 while inverting the surfaced and back, and the first side of the document D is exposed and scanned forward by an image reading means 10, while the second side of the document is exposed and scanned backward, so that respective image data a reproduced by optic/electric conversion. Then a prescribed image processing is performed by an image processing means 40 on the image data provided by the image reading means 10 so as to produce output image data, while images are formed from the image data processed by the image processing means 40 by using a buffer memory.  Further, image forming processing is changed in the longitudinal and lateral feeding directions of double sided document D by a control part, while tonner images formed on the surface of an image carrier 31 by a tonner image forming means 30 are transferee onto the first side of a transfer member P by a first transferring means 34, and tonner images carried by the image carrier 31 are transferred to an intermediate transfer body 35 by a second transferring means 36, then, the transferred tonner images are further transferred onto the second side of the transfer member P.
Patent JP-H05168265-A (JP)
Title: Micro motor
Inventor: FUJIWARA YOSHIHISA
IPC: B81B5/00
Filed: 1991-12-09
Abstract: PURPOSE:To obtain a micro motor with a high efficiency and a long life by trapping a rotor with laser beam and at the same time rotating and operating it. CONSTITUTION:The micro motor comprises a rotor main body 10 which consists of a substance with a larger refractive index than that of a surrounding medium, a rotary force transfer member 11 which is provided at an upper part of the rotor main body 10, and a rotor 1 which consists of a mirror-surface member 12 which is provided at a bottom part of the rotor main body 10. Also, the micro motor comprises a plurality of semiconductor lasers which are placed at a side of the rotor 1 and allows laser beams 20 and 22 which are laser beams after passing through a focusing position and have a larger beam diameter than the rotor main body 10 to impinge on the rotor main body 10 and another semiconductor laser which allows a laser beam 30 which is subjected to circular polarization after passing the focusing position to impinge on the mirror surface member 12.
Patent JP-H01166105-A (JP)
Title: Robot action teaching method
Inventor: NOGUCHI MASAHIRO
IPC: G05B19/18
Filed: 1987-12-22
Abstract: PURPOSE:To execute a robot action without teaching beforehand by obtaining action information and position information from a manufacturing specification stored in a data base and executing a robot control. CONSTITUTION:In a timing to make a robot execute work, a computer 10 for production control reads the manufacturing specification out of a data base 12 and sends it to a control computer 20. The computer 20 for control starts a program 22, obtains coordinates for the advance of the robot and the circular-arcuate movement of an arm tip from the manufacturing specification and sends them together with the action information to a robot control device 30. The robot control device 30 gets to know an action program to activate from the action and position information from the computer 20 for control and searches for position data with a program name and a processing name as key. By the activating request of the robot, the designated action program is successively activated and the robot work is executed.
Patent JP-H08179089-A (JP)
Title: Cooling sea water facility for nuclear power plant auxiliary machine
Inventor: ISHIDA NOBUO
IPC: G21D1/00
Filed: 1994-12-27
Abstract: PURPOSE: To operate an RSW system with high safety and shorten the inspection period by changing the structure of water intake tanks and flashboards, separating an object apparatus for maintenance at the time of a periodic inspection, and multiplexing the other apparatuses. CONSTITUTION: This cooling sea water facility for nuclear power plant auxiliary machines is provided with water intake paths 1a, 1b of two channels, water intake tanks 14a, 14b, 14c of three channels communicated with them, and reactor auxiliary machine cooling sea water pumps 2a, 2b, 2c on the water intake tanks. The water intake paths and water intake tanks are provided with partition angles 11a, 11b, 12a, 12b, 13a, 13b, 15a-15c for flashing at proper angles. Maintenance can be concurrently applied to a water intake path, a water intake tank, and a reactor auxiliary machine cooling sea water pump of an optional channel, and the operation can be continued by the reactor auxiliary machine cooling sea water pumps of the other two channels.