baber/WOPTO huggingface dataset:
Patent JP-S6036719-A (JP)
Title: Stratified-mixture supplied engine
Inventor: TOKUSHIMA TAKASHIGE
IPC: F02D41/00
Filed: 1983-08-09
Abstract: PURPOSE:To enable to keep high-output operation of an engine without accompanying generation of smoke, by varying the switching point for switching the mode of combustion from stratified combustion at the time of low-load operation of the engine to homogeneous combustion at the time of high-load operation of the engine or vice versa according to the density of intake air. CONSTITUTION:At the time of low-load operation of an engine that is detected by a load detecting means 17, a control unit 16 consisting of a micro-computor or the like controls the quantity of intake air to keep it constant by fully opening a throttle valve 14 and functions to cause stratified lean combustion by supplying stratifying fuel toward an igniting means 8 from an injection nozzle 9. When the engine load is increased and exceeds a point A, the supply rate of stratifying fuel is decreased and homogenous combustion is started by supplying scattering fuel from an injection nozzle 12 to compensate the decreased quantity of fuel and controlling the opening of the throttle valve 14. By determining the above switching point A according to the output signal of a means 18 for detecting the density of intake air, it is enabled to effect switching between stratified combustion and homogeneous combustion at the optimum timing without causing dorp of the output and generation of smoke when the engine temperature is raised or the atmospheric pressure is lowered.
Patent JP-H10341268-A (JP)
Title: Method and system for conducting validity check/ invalidation of message
Inventor: MARTIN PAUL
IPC: H04L29/08
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide the method for applying validity check/invalidation to a message between at least two consecutive stations on an information transmission network based on a response in a communication frame. SOLUTION: A message 4 includes at least one header field 5 coming from a 1st station, a data field 6 coming from a 2nd station, and the data field 6 includes a field end marker 7 and a field start marker 8. The field end marker 7 and the field start marker 8 are used to be corresponding to the start and the end of the processing updating the remaining part of the data field 6 executed by an objective station. When the two markers are corresponding to each other, it is confirmed that the message 4 is valid and when they are dissident, the message 4 is invalidated.
Patent JP-H09324781-A (JP)
Title: Hermetic motor-driven compressor
Inventor: TAKEUCHI YOSHIHARU
IPC: F04C23/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent a hermetic motor-driven compressor from generating abnormal abrasion and the abnormal sound of a gear pump by influence of the whirling of a crankshaft end part. SOLUTION: Only gear pairs 52 are installed in a pump case 51, and since the other constitutive part of a gear pump is arranged in a position opposed to the gear pairs by sandwiching a cover plate 5, a distance between a sub- bearing part and the gear pairs 52 of a motor-driven compressor can be set shorter than the constitution of the gear pump by a conventional technology, and whirling of a tip part of a crankshaft 2 can be restrained small.
Patent JP-H0230491-A (JP)
Title: Device for grooving press floorplate
Inventor: HANSU BURUMAA YUNIOORU
IPC: B26F1/46
Filed: 1989-06-09
Abstract: PURPOSE: To shorten an adjusting time by adjoiningly providing a second rail nearly parallel to a first rail slidable in one side coordinates direction, slidably fitting a carriage along the first rail, and slidably providing an oscillatory milling cutter working device with this carriage as the center along the second rail. CONSTITUTION: Slide devices 32 and 33 are slid along guides 30 and 31 until a groove-cutting milling cutter tool 5 is positioned on a milling cutter working line in the about center of the length of a draw milling cutter working line 28. At that time, the extending line of a milling cutter working axial line 14 is extended through the contact place between a contact surface 9 and a second rail 7, because the contact surface 9 of a carriage 8, along the longitudinal direction of a rail 7, together with a milling cutter device 4, can be slid in the longitudinal direction of first or second rails 6 and 7. Then a disk is rotated, and the rail 7 is oscillated with the surface 9 as the center, to make the edge of the rail 7 parallel to the working line 28, thereby matching the tool 5 to the working line 28.
Patent JP-H11342965-A (JP)
Title: Safety cap with nozzle
Inventor: ASAI HIROTO
IPC: B65D47/08
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a safe and hygienic nozzle safety cap which is opened/closed in a two-step operation. SOLUTION: The safety cap with nozzle is opened/closed by engagement/ disengagement of a plug 10. After a lid 6 is opened, a pickup piece 17 provided on a nozzle body 11 is pulled up by a finger, whereby the nozzle body 11 slides to rise and keeps a nozzle passage 14 open. In addition, as soon as the lid 6 for covering the nozzle body 11 is closed, a pressing piece 18 formed on an internal face of the lid 6 presses a nozzle shoulder 16, whereby the nozzle body 11 slides to descend and keeps the nozzle passage 14 closed.
Patent JP-H022012-A (JP)
Title: Recording apparatus
Inventor: IZUMIZAKI MASAMI
IPC: B41J2/12
Filed: 1988-06-15
Abstract: PURPOSE:To obtain a stable image without collapsing the balance of recording density by mounting a control means for controlling the temps. of a plurality of recording heads to a preset temp. range on the basis of the output results of temp. detection means. CONSTITUTION:A temp. detection means 4 and a heater 5 are arranged to each recording head 3 of a recording unit 1 and the output signal of the temp. detection means 4 of each recording head 3 is taken in a control unit 8 as the digital data of the present temp. of each recording head through a converting amplifier 6 and an A/D converter 9, and a drive signal is emitted to the heater 5 from the control unit 8 through a heater driving circuit 10 when the part of the recording head is low in temp. and requires heating but to a blowing means 7 when the recording head requires cooling because of its high temp. Further, prior to performing control operation, the temps. of recording heads 3a, 3b, 3c, 3d are preset corresponding to the recording density characteristics of respective ink colors.
Patent JP-S6039119-A (JP)
Title: Manufacture of hot-rolled high-tension steel plate
Inventor: KUNISHIGE KAZUTOSHI
IPC: C21D9/46
Filed: 1983-08-11
Abstract: PURPOSE:To manufacture a hot-rolled high-tension steel plate having high strength and cold workability comparable to those of a conventional high Si and high Mn steel plate by rolling a low Si and low Mn steel billet at a low temp. and coiling the resulting plate at a specified temp. CONSTITUTION:A cast steel billet contg. 0.02-0.25% C, <0.14% Si, <0.02- 0.28% Mn, <0.025% P, <0.005% S and 0.01-0.10% sol. Al is manufactured. The billet may further contain one or more among at least one among <0.05% each of Nb, V and Ti (i), <0.0100% Ca (ii) and <0.0050% B (iii). The billet is hot rolled to a plate, and the hot rolling is finished at Ar3+50 deg.C-650 deg.C. The plate is rapidly cooled at >=50 deg.C/sec cooling rate and coiled at <=450 deg.C. A hot- rolled high-tension steel plate having superior strength and cold workability is obtd. while using said small amounts of added elements such as Si and Mn.
Patent JP-S5479290-A (JP)
Title: Preparation of 5-fluorouracil derivative
Inventor: FUKATSU HIROSHI
IPC: C07D405/14
Filed: 1977-12-06
Abstract: PURPOSE: To obtain the title compound usable as an anticarcinogen in a short process at a low cost, by reacting 5-fluorouracil with a specific amout of 2,3-dihydrofuran in the presence of a dimethyldichlorosilane and a tertiary amine.  
     CONSTITUTION: One mole of 5-fluorouracil is reacted with 2 moles or more, preferably about 2.2W4 moles or more, of 2,3-dihydrofuran in the presence of about 0.2W2 moles each of dimethyldichlorosilane and a tertiary amine (e.g. triethylamine, dimethylaniline) in a suitable solvent to form 1,3-bis(2'-tetrahydrofuryl)-5- fluorouracil.  
     EFFECT: Operation and devices can be simplified without need of cooling and heating during the reaction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6040725-A (JP)
Title: Internal-combustion engine with pump
Inventor: KITAMURA SHIYUUICHI
IPC: F02B53/08
Filed: 1983-08-11
Abstract: PURPOSE:To reduce a pumping loss as well as to improve a rate of fuel consumption ever so better, by installing a rotary valve, controlling a state of interconnection between a passage at the intake side and a pumping chamber, in position on the same axis as in a main shaft of a rotary pump driven by an engine as a supercharge. CONSTITUTION:A pump 2 being driven by an internal-combustion engine and provided with an intake side passage 7 and a discharge side passage 15 is formed into a rotary type inclusive of a rotary housing 4 made up of a two- knuckle peritrochoidal surface and a rotor 3 being eccentrically rotated inside the said housing. A rotary valve 11 is connected to a pump main shaft 16 via each of helical splines 17, 18 and a sleeve 19. And, in time of engine racing as a throttle valve 8 is fully closed, an interconnecting part 12 of the rotary valve 11 interconnects a connecting part 10 to the extent of a point midway in a stroke ranging from a minimun state to a maximum state of the capacity of a pumping chamber 6 whereby air charging is made to flow into the inside of the pumping chamber 6 by way of intake side passages 7 and 9. Afterward, the charging air is discharged to the discharge side passage 15 with a reed valve 14 opened.
Patent JP-S5935763-A (JP)
Inventor: MIKUMO YUKIO
IPC: F25C1/00
Filed: 1982-08-23
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-H0313222-A (JP)
Title: Rolling method for seamless tube
Inventor: YAMAKAWA TOMIO
IPC: B21B19/04
Filed: 1989-06-08
Abstract: PURPOSE:To make the wall thickness size of a seamless tube constant by changing simultaneously the inclined roll opening and the plug advanced quantity and executing the rolling, in a pierce rolling process by a piercing mill. CONSTITUTION:The roll opening being a roll interval of inclined rolls 1l, 1r is adjusted by a first automatic positioning device 61, a thrust block for regulating a movement of a mandrel bar M for moving a plug 2 in its axial length direction is controlled by a second automatic positioning device 62, and the plug advanced quantity is adjusted. By changing simultaneously this inclined roll opening and the advanced quantity, and making a tip draft rate of an intermediate part of a material to be rolled smaller than that of its top part and bottom part, a flaw on the inside surface of the material to be rolled is suppressed and the wall thickness size after pierce rolling can be made constant.
Patent JP-S63738-A (JP)
Title: Information processor
Inventor: ABO KENICHI
IPC: G06F11/22
Filed: 1986-06-20
Abstract: PURPOSE:To specify a defective module by connecting in series flip-flop circuit incorporated to plural modules via various routes to flow the test signal. CONSTITUTION:For instance, all modules are connected in series at first to flow the test signal and these modules are all decided nondefective as long as no abnormality is detected. If the abnormality is detected, the test signal is applied to the 1st module 1-1 only to check the state of this module. Then the module 1-1 is connected to a 2nd module 1-2 for flow of the test signal as long as no abnormality is detected. Hereafter the test is repeated while increasing those modules connected in series one by one. Thus the defective module is specified.
Patent JP-2000339136-A (JP)
Title: Device for automatically recording electronic mail and its method and recording medium for recording electronic mail recording processing program
Inventor: KAMIO HIROYUKI
IPC: H04L12/58
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of a user by allowing the user to listen to an electronic mail in a non-busy time, for example, at the time of traveling by combining a news distribution service by an electronic mail or the like with voice synthesis, and converting the collected information into a voice, and recording it in a portable voice recording medium. SOLUTION: This device is constituted so that an electronic mail can be received, and voice data can be recorded in a portable voice recording medium. This device is provided with a mail spool 103 provided at the outside part for maintaining a received electronic mail in a spool region, a mail retrieving part 207 for retrieving the spool region, and for confirming whether or not the electronic mail arrives, a voice rule synthesizing part 209 for converting mail contents described in the electronic mail into audio data at the time of confirming the arrival of the electronic mail, and a recorder 215 for recording the audio data converted by the voice rule synthesizing part 209 in a portable voice recording medium 105.
Patent JP-H0722608-A (JP)
Title: Thyristor and power control device
Inventor: MISHIMA AKIRA
IPC: H01L29/74
Filed: 1993-06-17
Abstract: PURPOSE:To change over a switch of a GTO thyristor at a high speed to prevent transient current concentration at the change-over and a destruction. CONSTITUTION:An auxiliary oxide film gate 10 and a region of thin impurity are provided midway between a gate electrode 8 and a cathode electrode 5 of a GTO thyristor. A current is hard to flow into this region at switch change- over and a current between the gate and cathode is prevented from being short- circuited and it becomes possible to speedily perform the switch change-over by a detoured gate current.
Patent JP-H09257919-A (JP)
Title: Zone monitoring method and its device
Inventor: NEGAMI SHOICHI
IPC: G01S13/28
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To detect an article to be monitored in a prescribed area using a radar of a spread spectrum method. SOLUTION: In an area monitoring method for detecting an article to be monitored 3 existing in an area 'A' using a spread spectrum method, two radars 1 and 2 are arranged at different positions. Each of the radars monitors divided zones B to D in the area, scans and sends an electric wave whose band width is spread by a PN(pseudo noise) code different from that of the other radar to a divided zone monitored by itself, receives a reflected wave to the electric wave from the article to be monitored, sets a delay time of the PN code to a time corresponding to a distance from the radar to the area, and detects the divided zone where the article to be monitored exists based on presence of correlation in each of the radars.
Patent JP-S5769569-A (JP)
Title: Linear tracking arm device
Inventor: AKIYAMA MAKOTO
IPC: G11B21/04
Filed: 1980-10-17
Abstract: PURPOSE:To elevate the follow-up property of a device, and to make its response flat, by constituting the device so that an electric signal having a speed and acceleration corresponding to angle displacement of an arm is applied to a horizontal turning force generating part of the arm and a coil of a motor, and damping is applied. CONSTITUTION:On a shaft 5b of an arm 1, a permanent magnet 30a and a horizontal turning force generating part 30 consisting of a magnetic material 30b are provided, and also differentiating circuits 20, 22 and 23 for generating an electric signal having a speed and acceleration corresponding to angle displacement of the arm 1 are provided. In this constitution, an output corresponding to a turning speed of the arm 1 is supplied to the generating part 30 through a high-pass filter 25, and a damping operation is applied to horizontal turning of the arm 1. Also, outputs of the differentiating circuits 22, 23 are added by an adding circuit 24, are applied to a coil 9 of a linear motor, and damping is applied in the tracking direction of a base 6. In this way, a resonance level of a point fo lowers, the follow-up property of an arm of fo frequency or below is elevated, and accordingly, the response is made flat.
Patent JP-H08337342-A (JP)
Title: Web edge sensing device
Inventor: NAGAI TETSUJI
IPC: B65H23/032
Filed: 1995-06-13
Abstract: PURPOSE: To accurately sense the position of the edge of a web even if it is easy to break or is transparent CONSTITUTION: A radiation thermometer 16 is arranged on the upper side of a transport path for a web 12. The radiation thermometer 16 is supported slidably by a rail 18 laid perpendicularly to the direction across the width of the web 12, installed over the transport path 14 for the web 12, and slided along the rail 18 by a drive motor. The rail 18 is extended to an outside position from the transport path 14, and therewith the thermometer 16 senses the surface temp. of the web 12 and the heater 20 surface temp. which has been set some higher than that of the web 12. The two temps. obtained are fed to a CPU 22. The CPU 22 senses the edge positions of the web 12 on the basis of these temps. and corrects meander of the web 12 in case the measured edge position deviates from the tolerance according to the reference edge position.
Patent JP-S6037087-A (JP)
Inventor: NISHI KENICHI
IPC: G07B15/00
Filed: 1983-08-10
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-H022029-A (JP)
Title: Handy printer
Inventor: MIYASAKA KOICHI
IPC: B41J3/36
Filed: 1988-06-14
Abstract: PURPOSE:To perform the printing control corresponding to the irregularity of the value of a resistor by mounting a printing means for performing thermal transfer printing, the printing control means thereof and a resistance value showing means for clearly showing the value of the resistor used as a part of the printing means to the printing control means. CONSTITUTION:A handy printer is constituted of a microcomputer 1 being a printing control means, a thermal head 2 being a printing means, a thermal head driver 3 and a soldered part 4 being a resistance value showing means and a housing containing the printing control means, the printing means and the resistance value means, and the resistance value showing means is manually moved while the thermal head 2 is pressed to the surface of paper to make it possible to print an arbitrary character. Herein, the thermal head is large in the irregularity of a resistance value from the characteristic aspect thereof and difficult to continuously apply uniform energy to the surface paper to generate density irregularity in printing but, since a voltage applying time is adjusted after by soldering patterns to the part 4 by clearly showing the resistance value of the thermal head don the microcomputer, energy can be uniformized.
Patent JP-H08337998-A (JP)
Title: Production of coated paper for printing
Inventor: KAGEYAMA KOSUKE
IPC: D21H19/36
Filed: 1995-06-13
Abstract: PURPOSE: To provide a method for stably production coated paper for gravure printing by a blade coating method. CONSTITUTION: This method for production coated paper for printing comprises coating an aqueous coating material consisting mainly of a pigment and an adhesive on raw paper with a blade coater at a coating rate of >=700m/min, drying the coated raw paper, and subsequently calendering the dried paper. Therein, the aqueous coating material satisfies an inequality: Y>=9.68×10<-6> ×10<0.1065> X[Y is the high shear viscosity (centipoises) of the aqueous coating material; X is the solid concentration (wt.%) of the aqueous coating].
Patent JP-H0439577-A (JP)
Title: Electronic refrigerating device
Inventor: OTA HIDEO
IPC: H01L35/28
Filed: 1990-06-04
Abstract: PURPOSE:To drive thermoelectric elements with the optimum efficiency even when a power supply voltage is changed by a method wherein the title device is controlled by changing the temperatures of the heat dissipating surface and the heat absorbing surface of the thermoelectric elements as well as the number of thermoelectric elements, on which the power supply voltage is impressed. CONSTITUTION:A control IC 33 controls a power generating voltage so that a cold air temperature, detected by a cold air temperature thermistor 21, does not become lower than a predetermined temperature in order to output the maximum capacity of an alternator 19 under a condition that the switches 36, 39 of an air conditioner are being put ON. A microcomputer 41 controls a relay circuit 40 so as to excite (n) pieces of elements upon switching an acceleration cut switch 38 to excite the thermoelectric elements of an electronic refrigerating unit 14. Subsequently, the microcomputer 41 reads the generating voltage of the alternator 19, the temperatures of heat absorbing fins 18 and heat dissipating fins 16 and obtains the optimum number (n) of the element to impress a voltage on the thermoelectric elements. As a result, efficient air conditioning can be effected even when a power supply voltage is changed upon controlling acceleration in an air-conditioning device for motorcar.
Patent JP-H05206846-A (JP)
Title: Circuit and method for changeover between redundant clocks for phase-locked loop
Inventor: RANII ERU PAAKAA
IPC: H03L7/095
Filed: 1992-05-13
Abstract: PURPOSE: To monitor an input clock signal through a phase locked loop(PLL) circuit and to continue the operation to switch the main input clock signal to a redundant clock signal when the main input clock signal gets invalid. CONSTITUTION: The PLL monitors the frequency of redundant and input clock signals and when one or the other gets invalid these signals are switched. Therefore, even when one input clock signal becomes faulty, a PLL 10 continues the normal operation. When two input clock signals 1 and 2 are turned faulty, until any one input clock signal is recovered, an internal reference signal maintains the PLL 10 in a nomical operating frequency and the loop quickly re-establishes the phase lock. In order to discriminate validity, the input clock signal is sampled and stored by a reference signal through a prescribed method.  When the sample values of respective input clock signals after a sample period have the same logic state, these input clock signals are valid but when any one of samples of input clock signals after the sample period has a different logic state, the input clock signal is invalid.
Patent JP-S6125677-A (JP)
Inventor: TAKAGI MIKIO
IPC: B07B4/02
Filed: 1984-07-13
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-S6126455-A (JP)
Title: Motor
Inventor: NAKAMURA KOJI
IPC: H02P23/00
Filed: 1984-07-17
Abstract: PURPOSE:To eliminate the maintenance of a brush by mounting rotor coils of an induction motor and a synchronous motor on the same rotational shaft to integrally rotate, thereby eliminating a slip ring and brushes. CONSTITUTION:Since the secondary winding 1b of an induction motor 1 and the secondary winding 2b of a synchronus generator 2 form rotor coils and the rotational shaft of the motor 1 and the generator 2 is common with the same rotational shaft 3, the both secondary windings 1b, 2b are rotated at the same rotatting speed. The windings 1b, 2b are coupled by a connecting wire 4. The field current of the generator 2 is regulated by a field control circuit.