baber/WOPTO huggingface dataset:
Patent JP-H03272713-A (JP)
Title: Rice cooking device
Inventor: FUJIMA YOSHIO
IPC: A47J27/21
Filed: 1990-03-23
Abstract: PURPOSE:To simultaneously boil rice and heat liquid by providing a rice boiling section provided in a casing to boil rice by means of a heater and a liquid heating section provided in the casing to heat liquid by means of the heater. CONSTITUTION:By turning on a power source, under the condition that water is put into a liquid heating section 5 and also a required amount of rice and water is put in a rice boiling section 4, the rice boiling section 4 and liquid heating section 5 are heated by a heater 3. Under such a condition, when the rice boiling by the rice boiling section 4 is completed, the water in the liquid heating section 5 is heated up to almost 100 deg.C. After the completion of rice boiling in the rice boiling section 4, the power source is turned off, while the temperature of hot water in the liquid heating section 5 is high and maintained so for a considerable time, so that the rice in the rice boiling section 4 is maintained under the heat insulating condition by the heat of the hot water. Also, since the temperature of the hot water is high even after a meal of the rice in the rice boiling section 4 is finished, a liquid pumping-out button 10, if depressed, gets hot water out of a discharge section 11 and utilize it for tea or the like after the meal.
Patent JP-S62227672-A (JP)
Title: Printer
Inventor: ISHII HIDEKAZU
IPC: B41J15/04
Filed: 1986-03-29
Abstract: PURPOSE:To enable printing to the last line on a sprocket format by contacting a pinch roller against a platen when the end of the sprocket format is removed from a pin tractor and switching the paper feed from the pin feed to the pinch roller feed. CONSTITUTION:Upon throw-in of power source for a printer, paper detection switches 13, 15 detect whether it is pin feed or pinch roller feed. In case of the pin feed, a sprocket format 11 is employed and thereby the printing is performed with a pin tractor 12 being driven line by line. When the paper detection switch 13 detects stock-out of papers, a pinch roller lever 7 is turned to the right by means of a latching solenoid 9 so as to contact a pinch roller 2 against a platen 1. Thereafter, it is switched to the pinch roller feed, and the paper feed is performed even if the end of the sprocket paper 11 is removed from the pin tractor 12, whereby the printing can be performed to the last line.
Patent JP-S56167852-A (JP)
Title: Ignition apparatus for internal combustion engine
Inventor: KAWAI HISASHI
IPC: F02P9/00
Filed: 1980-05-29
Abstract: PURPOSE: To restrict the consumption of ignition plug electrodes by a method wherein the duration of a spark discharge from each ignition plug is properly controld by shortcircuiting the  primary side of an ignition coil at a point in the vicinity of the upper dead point of the engine.   
     CONSTITUTION: The ignition apparatus is consistuted by a shaping circuit 12 and a shortcircuiting circuit 13. The shaping circuit 12 generates pulses by receiving a signal from a senser 3b for  detecting a disk 3a which is located within a distributor and which has a projection corresponding  to the upper dead point of the engine and the shortcircuiting circuit 13 interrupts when the output  of the circuit 12 is at low level. When a breaker contact 3 closes, a transistor 5 goes ON to allow  a primary electric current to flow through the ignition coil 10 while when it opens, the primary  current is interrupted and a high voltage generates at the secondary side of the ignition coil. On  the other hand, when a signal indicating the disk 3a which is synchronized with the breaker contact 3 is detected by the sensor 3b and the shortcircuiting circuit 13 goes ON through the shaping  circuit 12, the primary side of the ignition coil 10 is shortcircuited through a resistor 11 and the  high voltage at the secondary side of the ignition coil is interrupted to thereby stop the spark discharge from each ignition plug.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05232080-A (JP)
Title: Electrolytic solution measuring method electrolyte measuring device
Inventor: KANOU OSAMU
IPC: G01N27/26
Filed: 1992-02-21
Abstract: PURPOSE:To perform prompt treatment in one system without using parallel treatment and without increasing the cost of a device in a simple structure. CONSTITUTION:In an electrolytic solution measuring method that tested liquid is put in contact with a membrane electrode until the membrane surface of the membrane electrode comes into an electrically, chemically balanced condition to measure the potential in order to measure the concentration of electrolyte in the tested liquid, the tested liquid is given flow speed and passed over the membrane electrode for a fixed time. By measuring the potential on the way, the concentration of electrolyte in the tested liquid is measured.
Patent JP-H07243230-A (JP)
Title: Control circuit for plurality of automatic devices
Inventor: TOMITA MASAKI
IPC: E03C1/05
Filed: 1994-03-04
Abstract: PURPOSE:To reduce the number of parts for a control circuit in the case of the parallel installation of a plurality of automatic devices such as water supply control devices and water soap automatic supply devices, prevent an increase in power supply capacity due to the concurrent operation of pumps particularly for delivering water soap, and reduce overall installation space and cost. CONSTITUTION:A toilet system is equipped with a plurality of automatic devices 3a and 3b having automatic faucets 1a and 1b, and water soap automatic supply devices 2a and 2b automatically controlled for operation and stoppage, upon receipt of a signal from hand detecting sensors 5a, 5b, 7a and 7b for detecting the hands of a person washing his/her face. Operation start signals from the sensors 5a, 5b, 7a and 7b are inputted in parallel to a control circuit 12 formed out of a single CPU 13. In this case, the circuit 12 is made to perform control operation not to cause at least a plurality of pumps 8a and 8b to concurrently operate. When temperature detected with a temperature sensor 10 becomes low, each of the automatic devices 3a and 3b is made to perform the prescribed antifreezing operation.
Patent JP-S57187433-A (JP)
Title: Sorting bucket
Inventor: TASHIBU MOTOI
IPC: E02F7/06
Filed: 1981-05-13
Abstract: PURPOSE:To simply sort pebble, etc., from excavated soil by forming the back lower part and the bottom of the excavating bucket of a back hoe, etc., into a latticed shape. CONSTITUTION:A sorting bucket body 8 is made up of side plates 4a and 4b whose side is of a triangle form, a back plate 1 having a latticed frame 7b whose back lower part is opened, a bottom having a latticed frame 7a, and a plate 5 whose front is inclined upwardly in the inside of the tip of the side plates 4a and 4b. A latticed frame 7c is detachably attached to the up side of the latticed frame 7a at the bottom in such a way that the cross point of the lattice is positioned at the center of the latticed frame 7a. Thus, when excavating soil by the sorting bucket 8, soil is dropped through the lattices of the latticed frames 7a and 7c at the inside bottom of the bucket and pebble, etc., are left inside the bucket 8. Therefore, pebble, etc., can be simply sorted.
Patent JP-H10257329-A (JP)
Title: Image processor
Inventor: OKUBO HIROMI
IPC: H04N1/407
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an image processor, capable of adjusting the degree of edge enhancement in an output image in accordance with a direction and optimumly adjusting edge enhancement degree in a photograph or a dot image without causing moire. SOLUTION: Shading correction processing is performed to inputted image information by a shading correcting means 103, and an image area separating processing means 111 discriminates the image area of image information, while using data after shading correction processing. Based on the image area discriminated result of this image area separating processing means 111, a filter- processing means 104 can be switched. Therefore, an optimum filtering processing is enabled to respective character/drawing area and photograph/dot image area.
Patent JP-S59197881-A (JP)
Title: Reflected electron detecting device having energy selecting function
Inventor: WATANABE EIJI
IPC: G01T1/28
Filed: 1983-04-25
Abstract: PURPOSE:To obtain an energy selecting function of a reflected electron which scarcely exerts a bad influence on an irradiated electron ray by a simple structure without generating a retarding voltage in the vicinity of a sample by providing a holding means for inserting and detaching a filter to the reflected electron, in front of the detecting surface of a reflected electron detecting element. CONSTITUTION:The lower magnetic pole piece 2 of an objective lens is provided on the upper part of a sample room 1, and a reflected electron detecting device is placed between the lower magnetic pole piece 2 and a sample 3. This detecting device consists of a scintillator 6 of a right angle prism type, a light pipe 7 and a photoelectric multiplier 8. Also, this disk-shaped filters 11, 12 held by a filter holding means 8 are placed between the scintillator 6 and the sample 3. According to this constitution, a reflected electron 15 generated by irradiating a sample by an electron ray 14 transmits through the filter 12, is made incident to the lower face of the scintillator 6 and converted to a light beam. The light beam is reflected by the inside surface of the scintillator 6, collected in the direction of the light pipe 7, made incident to the multiplier 8 transduced to an electric signal. Subsequently, the reflected electron of weak energy is cut to detect only the reflected electron of high energy.
Patent JP-H04307811-A (JP)
Title: Timer circuit
Inventor: SAWADA TOMIZO
IPC: H03K17/28
Filed: 1991-04-05
Abstract: PURPOSE:To reduce a useless current and to reduce a stress exerted onto a motor by making a period from the detection of a motor lock state till motor stop constant. CONSTITUTION:An negative input terminal of a comparator 7 is connected to a reference voltage source 1 and a positive input terminal is connected to a switch 3. A charging power supply is connected between the switch 3 and a power supply terminal. Moreover, a capacitor 5 is connected between a connnecting point A provided between the switch 3 and the comparator 7 and the power supply terminal and a discharge resistor 8 is connected between a connecting pint B and the power supply terminal. Furthermore, a switch 4 is connected to a connecting point C via a current limit resistor 13 and a constant current source 9 and a Zener diode 11 are connected between the switch 4 and the power supply terminal.
Patent JP-H03272597-A (JP)
Title: Lighting fixture
Inventor: HASHIHATA MICHIHARU
IPC: H05B39/00
Filed: 1990-03-22
Abstract: PURPOSE:To prevent dangers in a lighting fixture even if a short circuit occurs between feeders each having no insulating-coat by supplying low-voltage power to the feeders, and lowering the level of an output or stopping the output when the short circuit occurs between the feeders. CONSTITUTION:Two piping bodies 1 are arranged in approximately parallel with each other, and a cylindrical basic-stand portion 2 is fixed vertically between the heads of short-side portions 1a of these piping bodies. A power supply unit 3 is then received in the basic-stand portion 2, and a connecting plug 4 is connected to the power supply unit 3. An insulating fixing body 6 is arranged at also the head of each of the piping bodies, and a feeder 5, which is formed out of a conductive bare-wire, is connected to the power supply unit 3. And when a short circuit for example occurs between the two feeders 5, a Zener diode 39 is then turned on to turn on a thyristor 38 so as to stop the base current of a transistor 33, and consequently the transistor 33 is turned off to stop an output from the power supply unit 3 so as to prevent dangers in a lighting fixture resulting from the short circuit. This makes it hard to cause the dangers even if the short circuit occurs between the feeders each having no insulating-coat.
Patent JP-H09245794-A (JP)
Title: Lithium secondary battery
Inventor: KAWAKAMI SOICHIRO
IPC: H01M10/0525
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery using a carbon material for a negative pole having a high electric capacity, a long cycle life, and proper charging and discharging efficiency. SOLUTION: In a secondary battery having at least a negative pole 101, a separator 103, a positive pole 102, an electrolyte 103, an electric connecting electrode, and a battery housing 104 and utilizing intercalation reaction and deintercalation reaction for charging and discharging, a host material constituting the nagative pole 101 and intercalating a lithium ion during charging has two or more peaks when 2θ=22 to 27 degrees based on a (002) face in a chart obtained by means of X-ray wide range diffraction of CuK α-ray. And, this secondary battery consists of a carbon material in which a crystal part with its developed graphite structure and a non-crystal part with its undeveloped graphite structure coexist.
Patent JP-H05227955-A (JP)
Title: New heat-resistant sucrose oligo saccharide-producing enzyme and its use
Inventor: NAKAO MASAHIRO
IPC: C12N9/10
Filed: 1992-02-25
Abstract: PURPOSE:To provide the subject new enzyme capable of effectively, stably and mass producing a sucrose oligo saccharide consisting mainly of theanderose and isomelezitose. CONSTITUTION:A new heat-resistant sucrose oligo saccharide-producing enzyme. The action: the production of 1 mole of a new alpha-D-glucopyranoside from 1 mole of alpha-D-glucopyranoside and 1 mole of a glucosyl group acceptor by a new transfer reaction, etc.; substrate specificity: the main products of the transfer reaction are theanderose and/or isomelezitose, when both the a-D- glucopyranoside and the glucosyl group acceptor are sucrose, etc.; the optimal pH: 5-6; the optimal temperature: 75 deg.C at a pH of 6; the isoelectric point: pI4.6; mol.wt. 65000 (SDS-PAGE), etc. The enzyme is obtained by isolating the enzyme from a bacterium (e.g. Bacillus stearotheramophilus AIK90-30 strain) producing the enzyme, recombining the enzyme with a vector, transforming a microorganism with the vector, culturing the transformed microorganism, and subsequently collecting the enzyme from the cultured product.
Patent JP-H11256898-A (JP)
Title: Locking/unlocking mechanism of electric lock
Inventor: KAWAKAMI HIDEKI
IPC: E05B65/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To surely rotate an operation shaft rotating a dead cam in a lock case in the direction of locking/unlocking by controlling the direction of a driving plate rotating the operation shaft by urging spring and a control lever interlocked to the operation shaft. SOLUTION: Engaging shafts 5, 6 are symmetrically provided for the axial center of an operation shaft 2, one end of a control lever 18 is engaged with the engaging shaft 6 and the other end is engaged with clearance grooves 21, 22. In a locked state, a handle connected through a clutch is rotated by a locking/unlocking signals, when a slider 8 is lowered against spring urging, a driving plate 14 connected to the slider 8 regulates a direction by the rise piece 19 of the control lever 18 against the spring urging to push the engaging shaft 5, the operation shaft 2 is rotated in the direction of unlocking, and the slider 8 is restored by the spring urging upward. In the case of locking, when the slider 8 is also lowered, the operation plate 14 regulates the direction by the rise piece 19 to push the engaging shaft 6, and the operation shaft 2 is rotated in the direction of locking.  Thus, the operation shaft 2 can be surely rotated.
Patent JP-H05231100-A (JP)
Title: Ventilating partition for tunnel
Inventor: ISHIGA YUTAKA
IPC: E21F1/14
Filed: 1992-02-25
Abstract: PURPOSE:To eliminate the need for continuous use of a ventilator, etc., enhance tightness, and facilitate mounting, dismounting, and movement. CONSTITUTION:An outer peripheral part air tube 1 having a suitably long length extending from the circular arc part 2 of the cross section of a tunnel and having air inlet and outlet ports 3 for compressed air, a hanging hook 15 mounted to the outer periphery of the intermediate part of the air tube, and a partition curtain 19 airtightly mounted in a semicircle of the same cross- sectional area as that of the tunnel, along the full length of the outer peripheral part air tube and having an entrance 20 and air feed and exhaust holes 21, 22, are provided. When compressed air is supplied to the air tube while the hanging hook is lifted by a rope, the tube is pressed against the inner wall of the tunnel to spread and hold the partition curtain in the shape of the cross section of the tunnel.
Patent JP-H05233353-A (JP)
Title: Fault analysis processing system
Inventor: HIGUCHI KOJI
IPC: G06F13/00
Filed: 1992-02-25
Abstract: PURPOSE:To improve the reliability of the system by individually specifying plural fault suspected devices when the devices become faulty and performing fault recovering operation in a short time. CONSTITUTION:The data processing system of an electronic exchange, an electronic computer, etc., decides fault places according to a diagnosis result obtained by testing a common bus and an input/ output device under the control of a channel controller by a diagnostic program, generates a table 1 by ORing the diagnostic results of all test items (1), (2)... for the same tested devices as to respective tested devices 2-1-2-N according to the diagnostic result, and decides the fault suspected devices by referring to the table and outputs their data.
Patent JP-H01246609-A (JP)
Title: Fine adjustment mechanism
Inventor: MURAYAMA TAKESHI
IPC: G05D3/00
Filed: 1988-03-29
Abstract: PURPOSE:To surely stop first and second rigid body parts by restraining motions of both parts with a restraining means at the time of coincidence between relative displacement of both parts and target displacement. CONSTITUTION:A fine adjustment mechanism consists of rigid body parts 1 and 2, elastic plane plates 3 and 4, projections 5 and 6, a piezoelectric actuator 7 between these projections, and a strain gauge 8. In this case, a clamping piezoelectric element 13 which has one end fixed to the projection 5 of the rigid body part 1 is provided, and the other end is allowed to face the rigid body part 2 with a gap (d) between them. When the actuator 7 is excited, a flexible member is displaced to generate relative displacement between first and second rigid body parts 1 and 2. This displacement practically coincides with target displacement finally by feedback control. When the piezoelectric element 13 is operated in this state, relative displacement of both parts 1 and 2 is restrained and they are stopped and held.
Patent JP-S60216211-A (JP)
Title: Optical fiber gyroscope
Inventor: ONO KOUZOU
IPC: G01C19/00
Filed: 1984-04-12
Abstract: PURPOSE:To increase the accuracy of the titled device by a method wherein a beam of a light-emitting element is made to branch into first and second acoustooptic frequency modulators and then is combined again, the beam thus connected is detected to control the oscillator frequency of the latter modulator, and a rotational angle is determined from the difference between the frequencies of the two modulators. CONSTITUTION:An optical beam of a light-emitting element 10 driven at an angular frequency omegam is split by a second beam splitter 24, and the beams thus obtained are passed through first and second acoustooptic frequency modulators 26 and 30 respectively and combined again by the splitter 24 through an optical fiber coil 28 set in a rotation field. Then the combined beam is reflected by a first beam splitter 14 and detected synchronously with the frequency omegam by a synchronous detector 35, and the frequency of an oscillator 40 is controlled so that the output of the detector 34 turns to be zero. Moreover, the outputs of oscillators 35 and 40 of the angular frequencies omega1 and omega2 of the modulators 26 and 30 are inputted to a counter 44 through a mixer 42, and a rotational angular speed is calculated from the difference omega1-omega2 between said frequencies by a computer 46.
Patent JP-S59197481-A (JP)
Title: Adhesive for felt
Inventor: NAKAI EIJI
IPC: D04H1/587
Filed: 1983-04-26
Abstract: PURPOSE:To provide an adhesive which produces felt with sufficient compressional resilience and mechanical strength even when used in a consistently small amount, prepared by mixing a foaming agent into a phenolic resin homogeneously, followed by pulverization of the mixture. CONSTITUTION:The adhesive is prepared by mixing 1-20pts.wt. foaming agent which foams under heating (e.g. azodicarbonamide) into 100pts.wt. phenolic resin obtained by reacting a phenol with an aldehyde in the presence of a catalyst (e.g. a mixture of novolac resin and hardener), followed by pulverization of the mixture. Conventional straight novolac resin requires application in a large amount, leading to insufficient cushioning property and air permeability and a higher cost. Uniform dispersion of the foaming agent reduces the amount of the adhesive to a consistently low level and produces felts with sufficient compressional resilience and strength.
Patent JP-H024763-A (JP)
Title: Sulfonate of ester of unsaturated aliphatic alcohol of unsaturated fatty acid and production thereof
Inventor: BERUNTO FUABURI
IPC: C09K23/08
Filed: 1989-03-23
Abstract: NEW MATERIAL: An fatty acid fatty alcohol ester sulfonate.  
     EXAMPLE: Oleyl oleate sulfonate.  
     USE: A compound having surface activity.  
     PREPARATION: An fatty acid fatty alcohol ester of the formula (wherein R 1 -CO is a 16-22C fatty acid acyl; and R 2 O- is a 16-22C fatty alcohol residue) is reacted with 0.5-1.8 mol, particularly 0.6-1.5 mol, more particularly 1.0-1.3 mol, per mol of the olefinic unsaturations, of sulfur trioxide at 15-80°C, desirably 40-60°C in optionally an inert solvent, and the product of sulfonation is neutralized and hydrolyzed with a base (e.g. NaOH or KOH) to obtain a fatty acid fatty alcohol ester sulfonate. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02253280-A (JP)
Title: Developing device
Inventor: KIMURA NAOMASA
IPC: G03G15/09
Filed: 1989-03-28
Abstract: PURPOSE:To easily respond to the fluctuation of the performance of a developer and to always maintain the stable ratio of toner to carrier by arbitrarily setting the work load of a stearing member sequentially replenishing the toner to the static layer of the developer carried by a developing sleeve. CONSTITUTION:When a lever 17 is turned counterclockwise by an angle set with an adjusting lever 15, the counter clockwise rotation is transmitted by the set angle to an one-way clutch 16 connected to this lever 17. Thus, the stearing member 3 in a developing container 9 is rotated counterclockwise by the set angle, and the set quantity of a replenishing toner is fed to the static layer of the developer. Afterwards, when a cam rotates counterclockwise, the lever 17 turns clockwise. But, since this clockwise turning is a turning in the reverse direction of the one-way clutch, the driving force is not transmitted to the stearing member 3 in the developing container 9 at the time of this turning.