baber/WOPTO huggingface dataset:
Patent JP-H01168007-A (JP)
Title: Polarized electromagnet
Inventor: YOKOYAMA YOICHI
IPC: H01F7/14
Filed: 1987-12-23
Abstract: PURPOSE:To improve magnetic efficiency at the time of energizing and to obtain a sufficient attraction force of a polarized electromagnet for moving in parallel or rotating a movable bridge by the energization of a coil by disposing the pole faces of the pole piece of a yoke and an armature piece or the pole faces of the armature piece and a core for forming one or two main air gaps in a nonfacing manner at the time of nonenergizing, extending the pole piece of the yoke to the end of the armature piece, or the end of the armature piece to the pole piece of the yoke, or extending the other end of the core to the armature piece. CONSTITUTION:One pole piece 4a of a yoke 4 is bent and extended to the armature piece 7 of a movable block 9, and a leakage gap is formed between the pole piece 4a and the armature piece 7. A main air gap (1) is formed between the pole face of the pole piece 4b and the pole face of the armature piece 7, the size of the gap (1) is shortened to reduce its magnetic resistance, thereby increasing an attraction force at the time of energizing. Accordingly, the magnetic resistance of a whole loop of the magnetic flux is reduced at the time of energizing, thereby improving its energizing efficiency.
Patent JP-H01166593-A (JP)
Title: Method of cleaving semiconductor laser
Inventor: TANAKA KATSUMICHI
IPC: H01S5/02
Filed: 1987-12-22
Abstract: PURPOSE:To make it possible to obtain a good cleavage plane which is lineally cleaved, by forming a notch spaced by a length of a resonator of a semiconductor laser element on a scribe line in a direction vertical to a cleavage direction. CONSTITUTION:Each element 2 of a semiconductor laser is formed along a crystalline structure of a semiconductor wafer 1 and a notch 3 is formed at intervals of L of a resonator length of the element 2 on a scribe line l for cutting in a direction vertical to the cleavage plane of the element 2. Then, the wafer 1 having a notch 3 is fixed along the notch 3 in a direction forming the cleavage plane on end surfaces of vertical fixing tools 5 and 6. Then, a forced is applied to the wafer 1 downwardly and bar-shaped wafer 8 having a lineally cleaved plane 2a is formed using the notch 3 as a guide of the cleavage direction.
Patent JP-H05171868-A (JP)
Title: Structure for installation of window sash
Inventor: ONO SHOJI
IPC: E06B1/02
Filed: 1991-11-14
Abstract: PURPOSE:To install window sashes with improved workability and at low costs. CONSTITUTION:A window sash supporting frame 5 is installed along an opening 2 provided to an external wall panel 1, and a window sash 8 is fixed to the window sash supporting frame 5 with screws or the like. Therefore, the window sash 8 is installed to the external wall panel 1 through the window sash supporting frame 5. Thereby studs and upper and lower frames for installation of the window sash 8 become unnecessary, and the number of materials can be reduced while improving workability.
Patent JP-H09141981-A (JP)
Title: Image forming system
Inventor: KOBAYASHI HIROKI
IPC: G03G21/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To analyze the problem related to interface without requiring any special measuring instrument. SOLUTION: After normal processing (Step 1), a decision is made whether a sampling time has elapsed (Step 2). If the sampling time has elapsed, a decision is made whether an arbitrary trigger signal has 'H' level and trigger conditions are satisfied (Step 3). If the trigger conditions are not satisfied, a signal to be monitored among parallel signals of a host I/F 111 is copied to a monitor memory (Step 4). If the trigger conditions are satisfied, history of each signal is read out from the monitor memory and a test print page is prepared and printed (Step 5, 6, 7). A user is notified that a test print is performed (Step 8).
Patent JP-H11163907-A (JP)
Title: Multiplex transmission device for vehicle
Inventor: MIURA KUNIHIKO
IPC: G06F13/36
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex transmission device for vehicles that reduces bus occupancy rate of data and efficiently transmits data of plural communication units. SOLUTION: In each of units 1a, 1b and 1c connected to a bus 3, a data transmission control part 23a judges whether or not there is any change in each vehicle data consisting of plural kinds of data and sets in a communication frame in turn updated or data before updating data depending on whether or not there is any judged change in data. An update bit setting part 25a assignes each information for indicating whether or not there is updated data to each data and sets it in the communication frame. A transmission and reception part 21a transmits the communication frame including each set data and each set information for indicating the presence or absence of an update to other communication unit and receives the communication frame from other communication unit.
Patent JP-H02171284-A (JP)
Title: Laser marking
Inventor: YAGI MASUO
IPC: B41M5/26
Filed: 1988-12-23
Abstract: PURPOSE:To make possible the efficient marking of products with characters or symbols without deteriorating the smoothness of a marked surface by allowing a medium to which thermally moving ink penetrating at lower temperature than the melting temperature of a desired object is applied or which is impregnated with said ink, to attach to the surface to be marked of the object, heating the ink at a temperature at which the ink moves thermally by projecting a laser beam from above the medium and at the same time, permitting the object or the laser beam to move following a specified pattern. CONSTITUTION:A marking medium 4 is placed on the upper surface 3 of a key top 2, and an appropriate pressing force is applied to a sheet glass 5 so that the medium comes in contact with a surface to be marked 3. After this, laser beam 7 is projected to the medium 4, and the thermally moving ink of the medium 4 is heated at a temperature which enables movement of ink. At the same time, a laser gun 1 or a table 5 is moved so that the laser beam 7 draws a desired marking pattern due to an unillustrated control device. As a result, the thermally moving ink starts penetrating into the surface to be marked 3 by movement of the laser beam 7, thus forming a specified marking pattern.
Patent JP-H07181814-A (JP)
Title: High voltage power source device
Inventor: SAITO TETSUSHI
IPC: G03G15/00
Filed: 1993-12-24
Abstract: PURPOSE:To make it possible to carry out color printing as well by attaining electrostatic attraction without requiring a large margin in the leading edge part of a transfer paper. CONSTITUTION:This high voltage power source device detecting the value of a current supplied to a transfer electrifier 6 having an electrostatic capacity by a current detecting part 5, controlling a PWM oscillation circuit 3 by output obtained by comparing/amplifying the detected value and a control signal value from a control signal input part 7 by a differential amplifier 4 and inputting the output from the PWM oscillation circuit 3 to a driving circuit 2 to output a high potential V and the current I to the transfer electrifier 6 from a step-up transformer 1, controls so as to make an output current value higher only for a specified time when the current is outputted to a load or the output is changed over is executed.
Patent JP-H03184814-A (JP)
Title: Injection molding device
Inventor: FUKAO HITOSHI
IPC: B29C45/17
Filed: 1989-12-14
Abstract: PURPOSE:To mold a molded product of high appearance quality while simplify ing the gate structure of a mold by setting an injection device which is disposed in parallel with the axial line of a guide shaft movable between the mechanical center of a main body frame and an eccentric position square to the axial line. CONSTITUTION:An injection bed 23 is moved from the mechanical center of a main body frame 3 to a position biased by the given distance on a gate 19b' provided on a side section of a fixed mold 19 with an injection nozzle section 15b of an injection device 15, while being supported by a supporting hole 7a in the molding in which the gate is disposed on an invisible site of a molded product. After a movable mold 13 and the fixed mold 19 are mold clamped, the injection nozzle section 15b is brought into contact with an oil line 17b of a fixed side platen 17, and then molten synthetic resin is injected into a cavity 33 between the movable mold 13 and the fixed mold 19 through a sprue 19a' of the fixed mold 19. At that time, as the gate 19b' is disposed on an end section of a molded product 35 which is an invisible site, synthetic resin is injected in a manner of turning round from the rear side to the front side of the molded product 35.
Patent JP-H05168188-A (JP)
Title: Vibration isolator to fan motor
Inventor: HONDA YUKIO
IPC: H02K7/14
Filed: 1991-12-11
Abstract: PURPOSE:To eliminate unpleasant vibration or noise by breaking the transmission of vibration to the body of a room air conditioner or the body of a hot-water supplier where fan case is installed. CONSTITUTION:This vibration isolator is equipped with a fan case 19, the circular part 2 on the anti-suction side of which is attached through a motor mounting plate 3 to a motor 11 having a fan 21 installed, and the fan case 19 is attached to the motor 11 through vibration-proof rubber 1, which is interposed between the motor mounting plate 3 and the circular part, engaging with the circular part of the fan case and engages with the motor mounting plate 3.
Patent JP-H02171744-A (JP)
Title: Silver halide color photographic sensitive material improved in image preservability
Inventor: KONO JUNICHI
IPC: G03C1/06
Filed: 1988-12-24
Abstract: PURPOSE:To obtain cyan dyestuff images which satisfy all of dark fading, light resisting, color forming and spectral absorbing characteristics by using specific high boiling org. solvents in specific cyan couplers. CONSTITUTION:At least one of the cyan couplers expressed by the formula I and at least one of the high boiling org. solvents expressed by the formula II are incorporated into a red photosensitive silver halide emulsion layer. In the formula I, R and Y denote a hydrogen atom or substituent; Z denotes a hydrogen atom or the substituent which is eliminated by reaction with the oxidant of a color developing agent; Z denotes the nonmetallic atom group necessary for forming a nitrogenous heterocyclic 6-membered ring by making ring condensation with a pyrazole ring. In the formula II, X denotes a substituent; R<1>, R<2> and R<3> denote a hydrogen atom, alkyl group, the residual group of an alicyclic compd., aryl group or heterocyclic group; (l) denotes 0 to 4 integer; (m) denotes 2 to 4 integer. The spectral absorption of the cyan dyestuff images is sharpened and the side-absorption is lessened in this way. The color reproducibility is thus improved.
Patent JP-2001107623-A (JP)
Title: Lock mechanism
Inventor: ISHII YOSHIRO
IPC: E05B65/06
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a lock mechanism capable of using not only in a wide place but also in a narrow place by lessening a space necessary for rotating a rotary lever as much as possible. SOLUTION: This lock mechanism is provided with a rotary lever provided rotatably, a rotary cam rotating along the rotary plane of the rotary lever in response to the operation of the rotary lever, a following slider sliding along the rotary plane accompanying the rotation of the cam, a locking piece rotated by centering a shaft along the rotary plane accompanying the sliding operation of the following slider, a piece to be locked engaged and opened with and in the locking piece accompanying the rotation of the locking piece. Thereby the space necessary for rotating the rotary lever is lessened as much as possible.
Patent JP-H04194346-A (JP)
Title: Misfire detection device of internal combustion engine
Inventor: ICHIKAWA AKIRA
IPC: F02P17/00
Filed: 1990-11-27
Abstract: PURPOSE:To use a same detecting method in either one of constant and transit conditions and detect misfire with high accuracy by judging misfire based on the result of differentiating the average rotational angular speed of an internal combustion engine three times. CONSTITUTION:A rotational signal corresponding to the rotational position of an internal combustion engine 1 is outputted by a crank angle sensor 3. An average rotational angular speed of an internal combustion engine 1 is calculated by a CPU 8 in an ECU 6 based on a signal from the crank angle sensor 3. The calculated result of the average rotational angular speed is further differentiated by the CPU 8, and pressure of misfire is judged based on the calculation result. Consequently, the presence of misfire is surely judged even if a vehicle is under a transient condition. The same detecting method is thus used in either one of constant and transient conditions so as to detect the misfire with high accuracy.
Patent JP-H04197272-A (JP)
Title: Magetic treating device with fluctuating magnetic field
Inventor: YAZAKI SEIICHI
IPC: A61N2/00
Filed: 1990-11-28
Abstract: PURPOSE:To generate fluctuating magnetic fields and further to allow the transmission of the magnetic fields in the direction perpendicular to the blood flow in a blood vessel right under the skin by sealing disk-shaped permanent magnets into the inside of the peripheral wall formed of a magnetic material and rotating and rotationally moving this magnet. CONSTITUTION:Two pieces of the disk-shaped permanent magnets 2, 2' are sealed within the peripheral wall 1 formed of the magnetic material to a cylindrical shape. An S pole is magnetized to the upper part and an N pole to the lower part, respectively and, therefore, the permanent magnets 2, 2' are kept attracted by magnetic force at all times to the peripheral wall 1. The permanent magnets are hermetically closed by a cap part 3 and bottom 3' formed of a transparent nonmagnetic material, such as plastics. The permanent magnets 2, 2' rotationally move while rotating along the peripheral wall and maintain this state for a while when the disk-shaped permanent magnets 2, 2' sealed therein are once moved. The many and sufficient magnetic fields are acted in the direction perpendicular to the flow of the blood in this way.
Patent JP-H01166796-A (JP)
Title: Composite sewing machine
Inventor: HASEGAWA SHOGO
IPC: D05B1/12
Filed: 1987-12-24
Abstract: PURPOSE: To facilitate switching operation and to easily use a sewing machine by additionally providing a needle bar holder with a lateral moving means for switching a needle position from a regular sewing position to an overlock sewing position, longitudinal moving means and auxiliary means for holding the needle position. CONSTITUTION: When a needle bar 5 is in an almost vertical state to the bed of a sewing machine, similarly to an ordinary sewing machine, the compound sewing machine performs straight sewing or zigzag sewing. When the top end of an oscillating lever 3 is pushed up by a pattern selecting cam 22 of a switching device 2 at the time of performing overlock sewing, the lower end of a needle bar connecting bracket 4 is moved to right with a supporting point axis 25 as a supporting point and a needle is located on an overlock sewing line 0. At such a time, a guide pin 29 protruded on the side face of the needle bar connecting bracket 4 is inclined at that fitting position but the state of fitting with a regulating rod 31 is held.  Next, when a switching cam lever 33 is moved up, the lower end of the regulating rod 31 energized by a spring 32 is inclined on the front side and according to that inclination, a lower part 4b of the needle bar connecting bracket 4 is inclined at a prescribed angle with a second supporting point axis 26 as a supporting point so that a needle 6 is located at the prescribed overlock sewing position.
Patent JP-2000154434-A (JP)
Title: Carriage management system for spinning machine
Inventor: MATSUMOTO TATSUMORI
IPC: D01H13/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide the subject system so designed that the operation mode of carriages for piecing operating is rendered variable via a central control unit to reduce the frequency of unnecessary piecing operations so as to utilize the carriages. SOLUTION: This system is so designed that the operation mode of at least carriages T for piecing operation is rendered variable via a central control unit. It is preferable that the change in the operation mode is at least that in the frequency of piecing operation trials or the travel speed of the trucks T, and besides, the production efficiency of a spinning machine S is calculated using, as variable, piecing work trial frequency, the number of spinning units (s) under the charge by a single operator or the travel speed of the trucks T, and based on the result, the operation mode of the carriages T is set.
Patent JP-H07179079-A (JP)
Title: Treatment of photosensitive planographic printing plate
Inventor: WATANABE SHINYA
IPC: G03F7/00
Filed: 1993-12-24
Abstract: PURPOSE:To enable stable treatment to be conducted without replacing a gum soln. for a long period of time by subjecting a photosensitive planographic printing plate to developing treatment using an automatic processor and subsequently treating the same with the gum soln. to which a replenishing soln. with specific concn. is added. CONSTITUTION:A replenishing soln. of which the concn. (W/V%) is 0.2-0.8 times that of a new gum soln. is added to a gum soln. to prepare a gum soln. After a photosensitive planographic printing plate is subjected to developing treatment using an automatic processor, the developed one is treated with the aforementioned prepared gum soln. Washing treatment is pref. performed after developing treatment and treatment due to the gum soln. The gum soln. contains a water-soluble polymeric compd. and water as essential components and can be compounded with a surfactant, an acid or the like if necessary. A conc. gum replenishing soln. and diluting water are separately sent to a gum soln. tank 30 to be mixed to become a gum replenishing soln. but a tank is provided separately from the gum soln. tank 30 and the conc. gum replenishing soln. and diluting water are mixed in the tank to prepare the gum replenishing soln. and this soln. may be sent to the gum soln. tank 30.
Patent JP-H06100310-A (JP)
Title: Active carbon for removing organohalogen compound
Inventor: TANAKA EIJI
IPC: C01B32/336
Filed: 1991-11-15
Abstract: PURPOSE:To obtain active carbon having high adsorbability of an organic halogen compound in a dilute concentration by cooling active carbon activated under a specific condition further in an atmosphere as it is to a given temperature. CONSTITUTION:A carbonaceous raw material (e.g. carbide of coconut meal or wood or coal) is carbonized. The carbide is activated in an atmosphere having <=15vol.% steam content and has 300-1,500m<2>/g BET specific surface area. Then the carbide is cooled in the atmosphere as it is or in a gas with a composition having lower contents of oxygen and steam than the atmosphere to <=300 deg.C.
Patent JP-H11215012-A (JP)
Title: Digital transmission system, decoder, and decoding method
Inventor: CHOULY ANTOINE
IPC: H03M13/29
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a transmission system by permitting a decoding means to calculate conversion data, based on a soft discriminating value so that a conversion means normalizes the average value of reliable degree data and providing a function for generating subsequent input data, based on conversion data for a subsequent data generation means. SOLUTION: This calculation means 240 for a repetitive decoding means, which is contained in a repetitive decoder, calculates reliable degree data and a soft discriminating value, and a conversion means 250 calculates conversion data based on the soft discriminating result and normalizes the average value of reliable degree data. A means 260 constituted of a weighting means 270 forms subsequent input data based on conversion data. The weighting means 270 calculates a weighting total value obtained by multiplying first and second weight coefficients γj and βj by conversion data and initial input data. The weighting total value is stored in a memory 12 and is transmitted to a repetitive decoding means in a next repetitive processing as the subsequent input.
Patent JP-H10165550-A (JP)
Title: Golf swing training device
Inventor: OBATA AKIRA
IPC: A63B69/36
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a golf swing training device which enables a user to train swings in narrow spaces in rooms, etc., and enables the user to train 'the rolling of the left hand', 'a weight shift', 'a takeaway', 'the initial moving down from the top', 'the correction of the swing in real time', etc., and eventually to have a better score. SOLUTION: This golf swing training device has a grip 1, a head 2 which has a plane 8a which is disposed at the front end of the grip 1, a gyoroscope 14 which is disposed at the head 2 and has a revolving shaft 11 perpendicular to the plane 8a, a motor 10 which is disposed at the head 2 and rotationally drives the gyoroscope 14 and a battery 24 which is connected via a switch to the motor 10.
Patent JP-H037590-A (JP)
Title: Production of l-alanine
Inventor: TERASAWA MASATO
IPC: C12R1/38
Filed: 1989-12-20
Abstract: PURPOSE:To efficiently obtain L-alanine in high yield by blending and reacting fumaric acid, etc., with ammonia, etc., and alpha-keto acid in the presence of a specific cell in a water-soluble solvent. CONSTITUTION:A strain of coryneform bacterium is aerobically cultured in a glucose medium, etc., at 20-40 deg.C at pH5-10 for 2-9 days to give an aspartase- containing bacterium cell (treated material) (A). Then a strain of the genus Pseudomonas is aerobically cultured in a medium containing fumaric acid, etc., at 20-40 deg.C at pH5-10 for 1-3 days to give an aspartic acid beta-decarboxylase- containing bacterium cell (treated material) (B). Then the components A and B, 0.5-30wt.% fumaric acid (salt), 0.0001-0.5wt.% pyruvic acid (salt) or alpha-keto acid such as alpha-ketobutyric acid (salt) and 0.1-5mol ammonium (ion) are added to an aqueous solution, optionally mixed with 0.0005-0.05wt.% pyridoxal-5'- phosphate and reacted at pH6-10 at 40-50 deg.C for 5-72 hours. Then the prepared reaction solution is purified by an ion exchange resin to produce L-alanine.
Patent JP-H06142641-A (JP)
Title: Sewage processing method
Inventor: NIGIMURA NAGAO
IPC: C02F1/02
Filed: 1992-11-14
Abstract: PURPOSE:To efficiently execute an incineration processing by suppressing effectively foaming. CONSTITUTION:Sewage is led in from a sewage inlet 1a in the upper part of a kettle 1, a stirring machine 3 is driven, and when a prescribed water level is detected by a water level detector 6, the sewage is heated, and when a prescribed foaming quantity is detected, heating is stopped, a first defoaming agent is injected before or after foaming, and when foam is roughly annihilated, a second defoaming agent is injected, the sewage is heated again, and thereafter, in the same way, heating and a heating stop by detecting foaming are repeated, and when foaming ceases to occur, heating is continued.