baber/WOPTO huggingface dataset:
Patent JP-H08218925-A (JP)
Title: Idle speed control device for engine
Inventor: RIKITAKE TOMOTSUGU
IPC: F02D45/00
Filed: 1995-02-10
Abstract: PURPOSE: To suppress an increase in frequency of engine speed fluctuations by controlling to raise engine speed rapidly from initial idle speed to target idle speed in case where engine operating condition once becomes off-idle condition and then becomes idling condition again. CONSTITUTION: In an EGI (electronic control device) unit 31 for controlling an engine, an engine speed signal Ne and the opening signal SW of a throttle valve 4 are inputted, operating condition of the engine is detected, and also an opening/closing signal ISC is outputted to an ISC (idle speed control valve) 9 according to an operating condition. When an electric load is ignited on idling operation of the engine, the voltage of a battery 42 is monitored by an EGI unit 31 through a power supply line B2 . In a condition in which battery voltage continues to be a prescribed voltage or less, the speed of the engine operated at a prescribed idle speed is raisingly corrected, and power is supplied from an alternator 40 for recovery of original voltage.
Patent JP-S58140235-A (JP)
Inventor: HIGUCHI TOORU
IPC: B32B5/28
Filed: 1982-02-15
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-H05223577-A (JP)
Title: Acoustic gyro
Inventor: ONO FUMIO
IPC: G01C19/5698
Filed: 1992-02-10
Abstract: PURPOSE:To obtain a compact acoustic gyro without reducing detection accuracy and changing a speaker. CONSTITUTION:A container 55 which is a cube and is in a hollow shape is filled with a fluid which is used as a medium of sound. The inside of the container 55 is divided into two air chambers 45 and 47 by a barrier wall 31 in a shape where J shape is inclined by 90 degrees in clockwise direction and a speaker 23 which is a sound source. When the speaker 23 is driven by a signal from an oscillator, a volume change with an equal absolute value and an opposite sign is given to the air chambers 45 and 47. A propagation path 49 is formed between the barrier wall 31 and the upper surface of the container 55 and the propagation path 49 and the speaker 23 form a sharp angle. A sound pressure is generated within the propagation path 49 by a vibration volume change which is given by the speaker 23 and a pair of microphones 51 and 53 are mounted on the upper surface of the container 55 for detecting the sound pressure within the propagation path 49.
Patent JP-S54115710-A (JP)
Title: Rotor of iron core-less revolving electrical machinery
Inventor: KODAMA AKIO
IPC: H02K23/58
Filed: 1978-03-01
Abstract: PURPOSE: To make a rotor light-weighted and to eliminate an electrical noise from a commutator portion by together with installing a noise eliminating element material on a rotor of an iron core-less revolving electrical machinery, commonly using these element base plates as a coil holding plate of iron-less coils.  
     CONSTITUTION: A commutator structure 13 mounted concentrically on an output shaft 18 of a rotor of an iron core-less revolving electrical machinery and a circular disc shaped electrical noise eliminating element base plate 15 which is mounted on an output shaft 18 of its central portion contacting with riser portions 14 of the commutator structure 13, also mounted at one end portion of iron-less coils 19 of its outer peripheral portion and is commonly used to support coils 19 are provided. And noise eliminating elements 16 of plural numbers are installed annularly upon the base plate 15 and a connecting portion 22 between elements 16 and lead wires 20 of iron-less coils 19 are connected to risers 14 of a commutator structure 13 respectively. As it is constituted in this manner together with enabling a rotor structure to be light-weighted, an electrical noise from a commutator portion can be eliminated effectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10206403-A (JP)
Title: Sample surface treating method and sample surface treating agent
Inventor: ISHIKAWA KIYOSHI
IPC: G01N29/22
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To achieve a higher sensitivity of image information in an ultrasonic image apparatus by reducing a difference in acoustic impedance between an ultrasonic wave propagation medium and a sample to improve ultrasonic transmissivity through the sample. SOLUTION: A sample 3 arranged under water 1 is covered with a film 2 for acoustic impedance matching and an ultrasonic wave 4 is applied to the sample through the film 2. Internal information of the sample is taken out using the reflected wave thereof to be employed for an ultrasonic image generation method for generating an image. Metal powder is mixed into the film 2. The mixing of the metal powder enables further keeping of the acoustic impedance of the film at a proper value. Thus, between the sample and water, a relationship of the acoustic impedance thereof can be held appropriately thereby enhancing the quantity of the ultrasonic wave transmitted through the inside of the sample.
Patent JP-H08191655-A (JP)
Title: Noodle line, packaged noodle line and packaging machine therefor
Inventor: UENO KATSUMASA
IPC: B65B19/34
Filed: 1995-01-18
Abstract: PURPOSE: To provide a method of easily producing raw noodles of high water content which can be boiled and cooked with a minimum-needed amount of water and heat to give cooked noodles excellent in taste and texture. CONSTITUTION: In the continuous process for producing noodles by machinery, the starting substances for noodles are kneaded together with water, continuously milled, and cut into noodle lines, as their weights are adjusted. At this time, the starting noodle composition of a high water content is used, despite that the operation of noodle line cutting is difficult in the normal temperature range. Thus, the noodle band 10 after milling is cooled down in a cooling zone 5b just before it reaches the noodle line-cutting zone whereby the band is solidified so that it may be cut into lines and metered.
Patent JP-H10216260-A (JP)
Title: Hose car elevating/lowering device
Inventor: KUBOTA AKIRA
IPC: B60P3/07
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce workers and to execute loading/unloading work in a hose car efficiently and also safely concerning a hose car elevating/lowering device by which a hose car is loaded/unloaded as against a fire engine. SOLUTION: The hose car elevating/lowering device for loading/unloading the hose car 5 is provided with a hose car placing part 10 having a seat surface member 11 and two arm members 13 where a restraining member 131 is formed at one end side, two supporting members 15 extended from the fire engine, a first shaft member 12 supported in a supporting member tip freely rotationably, a reciprocating driving means permitting the hose car placing part 10 to be rotationable with the first shaft member 12 as a spindle by connecting the arm members 13 and a car body so as to execute extention/ contraction and the second shaftmember 14 supported between the other ends of the arm members 13. The restraining member 131 engages the restrained member 55 of the hose car 5 and the second shaft member 14 receives the bearing member 56 of the hose car 5.
Patent JP-H11223142-A (JP)
Title: Control device of engine
Inventor: MAMIYA KIYOTAKA
IPC: F02D41/34
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To perform increase/decrease of torque without increasing of exhaust gas temperature and without response delay when a vehicle running control means requires torque control of an engine. SOLUTION: Direct cylinder injection engine is adopted in a vehicle with a running state control means SCS which controls a running state of the vehicle by adjusting an output of engine. A stratified charge combustion is performed by adjusting fuel injection timing when engine speed is low or medium and in a low or medium load operating state. In order operating state, a non- stratified charge combustion is performed. When the running state control means SCS requires output reduction, selecting control of a combustion state based on the engine operating state is inhibited to perform the stratified charge combustion.
Patent JP-S54116815-A (JP)
Title: Power synthesizer
Inventor: KAWAI MAKOTO
IPC: H04B1/04
Filed: 1978-03-03
Abstract: PURPOSE:To attain power synthesis of any channel by equipping a system, which performs power amplification for several channels, with a split-dividable power divider and a power synthesizer capable of varying a synthesis ratio, and by connecting several amplifier in a loop. CONSTITUTION:Respective input sides of several power amplifiers 8-1...8-9 are connected to power dividers 5-1...5-9, which can vary different dividing ratios, via variable phase shifters 7-1...7-9, and their output sides are connected to power synthesizers 6-1...6-9 which can vary different synthesis ratios. Those dividers 5-1...5-9 are so connected in sequence that an input-side loop path will be formed, and further, power dividers 3-1, 3-2 and 3-3 capable of varying a dividing ratio for an input terminal are inserted which are connected signal input terminals 1-1, 1-2 and 1-3. Then, synthesizers 6-1...6-9 are also connected sequentially so that an output-side loop will be formed, and output terminal synthesis-ratio-variable power synthesizer 4-1, 4-2 and 4-3 are provided which are connected signal output terminals 2-1, 2-2 and 2-3, thereby constituting a power synthesizer.
Patent JP-H0546260-A (JP)
Title: Power saving device in which timing is taken
Inventor: ORASHIO RODORIGESU SOBURIINIYO
IPC: G05F1/10
Filed: 1992-02-10
Abstract: PURPOSE: To provide a device which reduces the electric power consumption in inductive or resistive load and more particularly, public illumination systems. CONSTITUTION: This device is composed of an electronic timer 1, a half-wave current rectifier 2 which are connected in parallel with the electronic timer 1 and four pieces of fixed resistors 3 which are coupled in parallel with this half-wave current rectifier (diode) 2 and are selected by a switch 4, all of which are connected to a phase line 5. This phase line 5 is connected in series to certain one piece of electric lamp or one group of the electric lamps existing in parallel with a conductor 7 which is normally neutral or in separate phase. When the timer 1 is off, an electric current flows to the diode 2 and the resistor 3 and activates a save system. The current flows ordinarily to the load 6 by bypassing the diode 2 and the resistors 3.
Patent JP-S58140491-A (JP)
Title: Flow generating device
Inventor: MAEHARA NAOYOSHI
IPC: B06B1/06
Filed: 1982-02-16
Abstract: PURPOSE:To obtain the device without mechanical abrasion by a method wherein a nozzle is provided in a pressurizing chamber filled with a fluid while an electric oscillator, oscillating the nozzle and generating the flow of the fluid in the pressurizing chamber, is provided. CONSTITUTION:The pressurizing chamber 2 is provided in a base body 1 while a nozzle plate 3 having the thickness of 30mum-100mum is attached to the front opening of the pressurizing chamber. A plurality of nozzles 4 are bored at the central part of the nozzle plate 3 and the diameters thereof are 30-100mum. A piezo electric oscillator 5 is adhered to the nozzle plate 3 and is constituted so that the nozzle 4 is faced to the central opening 6 thereof. When an A.C. current is impressed to lead wires 9, 10, the piezo electric oscillator 5 generates an expanding and contracting strain in arrow sign directions and a deflecting vibration in left-and-right is caused in the nozzle plate 3 to oscillate the nozzle 4. Accordingly, the fluid in the pressurizing chamber 2 is injected out of the nozzle 4 under forming a jet airstream as shown by the arrow sign A.
Patent JP-S58152186-A (JP)
Inventor: RUUBIN JIYON HATSUKUBAATO
IPC: F01M1/02
Filed: 1983-02-17
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-H11211488-A (JP)
Title: Data transfer system using portable information terminal
Inventor: KOTANI SATORU
IPC: G01C21/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To transfer the image data of a navigation system to utilize it, and reflect the data from a portable information terminal to the navigation system. SOLUTION: A portable information terminal is installed to the installing part of a vehicle, the portable information terminal is activated to read the independent information such as the telephone number or address data of a designation from a data recording part 21 and transmits it to a navigation system 1. The map information preliminarily recorded in a data recording part 11 and the independent information of the designation are matched in a matching part 131. This data including image data is displayed on a display part 15. When the image data is used in the portable information terminal, the image data recorded in the data recording part 11 is read and transmitted to the portable information terminal 2. The received image data is recorded in the data recording part 21.  On the portable information terminal side, the image data is read from the data recording part 21 as occasion demands and displayed on a display part 23.
Patent JP-S58143491-A (JP)
Title: Sense amplifying circuit
Inventor: NAKAMURA HIDEAKI
IPC: G11C7/06
Filed: 1982-02-19
Abstract: PURPOSE:To speed up operation, by amplifying a data line signal and a delay data line signal differentially and latching them. CONSTITUTION:The signal of a data line CD and the signal delayed by an FETM11 and a capacitor C1 are applied to the FETs M7 and M8 of a differential amplifier for differential amplification, whose outputs are latched by latch circuits of two complementary inverters consisting of FETs M13 and M14, and M16 and M26 having mutually crossing input terminals. The signal of a data line -CD is similarly amplified differentially and latched. Through the differntial amplification of this delay signal, before the levels of the signal lines CD and -CD are inverted to cross each other, an intersection output is latched by the latch circuit to prevent the generation of the output with delay after the level invertion of the signal line levels CD and -CD, thus speeding up the operation of a sense amlifying circuit.
Patent JP-H05185614-A (JP)
Title: Fixing method of piezoelectric element
Inventor: IRIGUCHI AKIRA
IPC: B41J2/295
Filed: 1992-01-13
Abstract: PURPOSE:To constitute the title method so that when a piezoelectric element is fixed to a support frame by incorporating into the support frame by applying pressurization to the piezoelectric element by deforming a part of the support frame by making use of a jig, a deformation of a part of pressing force of the jig can be performed efficiently the support frame is not deformed more than it is needed. CONSTITUTION:When a piezoelectric element 11 is fixed to a support frame by applying pressurization to the piezoelectric element 11 by a method wherein the piezoelectric element 11 is made to abut against a protrusion 12d provided on a part of the support frame and the protrusion 12d is deformed by applying pressing force meeting at right angles with an expansion and contraction directions of the piezoelectric element 11, since a jig 21 having a form which can increase a quantity of a deformation toward the piezoelectric element 11 more than that toward the other side is used, the deformation to be generated on the support frame itself is made into a necessary minimum and an improvement in assembly efficiency is contrived.
Patent JP-H10225175-A (JP)
Title: Sensorless dc brushless motor
Inventor: TEI SEIKI
IPC: H02K29/03
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To ensure stabilized conduction insusceptible to disturbance by generating a signal delayed by 90 deg. from the phase voltage based on a signal from a phase voltage sign detecting section and supplying the delay signal from a digital phase shifter to a commutation section. SOLUTION: A digital phase shifter 130 extracts a signal delayed by 90 deg. from the input waveform based on a phase voltage detected at a phase voltage sign detecting section 120 and a mode selecting section 140 makes a decision whether a motor 170 has reached a prescribed speed at the starting stage. Based on a signal from the digital phase shifter 130 or a start signal generating section 110, a conduction signal is then supplied to a commutation section. According to the arrangement, effect of noise intruding at the time of phase voltage measurement is filtered and a stabilized accurate commutation signal can be obtained regardless of load conditions even under a disturbed or transient state.
Patent JP-H06217189-A (JP)
Title: Television camera
Inventor: SOMEYA SHOICHI
IPC: H04N5/238
Filed: 1993-01-20
Abstract: PURPOSE:To attain lens diaphragm control corresponding to the situation of an subject by setting an area being the object of diaphragm control from an image pickup screen, operating the automatic lens diaphragm control, and displaying the set area on a view finder. CONSTITUTION:Horizontal/vertical direction dividing pulse generating parts 10 and 12 generate screen dividing pulses, and supply them through a screen division control part 9 to an area display part 17. The display part 17 prepares a frame picture signal indicating the diaphragm control area, and diplays the frame picture on the view finder of a TV camera. At the time of photographing the subject, the diaphragm control area is set by the adjusting equipment of a lens diaphragm control part by looking at the view finder screen so that the frame picture can include the primary subject. Thus, the screen dividing pulses corresponding to the diaphragm control area are generated from the generating parts 10 and 12, a screen dividing part 8 is controlled through the control part 9, and video signals being the object of the diaphragm control are extracted. Then, the video signals are detected by a detection part 6, motor 16 for driving a diaphragm is controlled by a diaphragm control part 7, and a diaphragm 2 is opened and closed, so that the level of the video signals can be always held to be an appropriate value.
Patent JP-H02205730-A (JP)
Title: Infrared-ray sensor
Inventor: UCHIDA MAKOTO
IPC: G01J1/02
Filed: 1989-02-03
Abstract: PURPOSE:To enhance the absorption rate of infrared ray and to make it possible to measure the increasing increment of temperature at a thin film part accurately by providing a thin film of an insulating material having corrosion resistance against semiconductor etching liquid, and providing an infrared-ray absorbing layer of a semiconductor film whose refractive index becomes smaller toward the surface on said thin film. CONSTITUTION:This sensor has the following parts: a thin film 2 comprising a silicon nitride film which supports a semiconductor and a metal pattern 3, has corrosion resistance against silicon etching liquid and acts as a stopper; and an insulating film 4 comprising SiO2 which protects the pattern 3 and serves the role of an insulator on the pattern 3. Polysilicon layers 5, 6 and 7 having refractive indexes n1, n2 and n3 are laminated on a part directly over a cavity, which is provided in a silicon substrate 1, on the insulating film 4. The polysilicon layers 5, 6 and 7 are provided so that the refractive indexes are in the order of n1>n2>n3 by the doping of the impurities. A metal layer 8 of aluminum and the like having the high reflectivity for the infrared rays is provided at a part where the polysilicon layers 5, 6 and 7 are not provided on the insulating film 4. Thus the increase in temperature due to the input of the infrared rays into the substrate 1 is prevented.
Patent JP-H01199527-A (JP)
Title: Water culture kit for herb
Inventor: YOSHIKAWA TOSHIO
IPC: A01G31/00
Filed: 1988-02-04
Abstract: PURPOSE:To obtain the title kit capable of simply and readily culturing a small- sized plant with water, by housing a culture bed, liquid fertilizer-housing can and seed in a container. CONSTITUTION:A hollowed container 2 housing a culture bed 3, liquid fertilizer can 5, seed, etc., is housed in a jacket 1. The jacket 1 is pulled and a herb 4 is cultured in the culture bed 3 and grown. On the way of growth, leaf part of the herb 4 is collected and can be utilized for cooking, etc.
Patent JP-H03229234-A (JP)
Title: Overhead projector
Inventor: MATSUBA HIROYUKI
IPC: G03B21/132
Filed: 1990-02-02
Abstract: PURPOSE:To reduce the cost by forming an image displayed on a liquid crystal display device provided between a light source and an original placing table in the vicinity of the top surface of the original placing table. CONSTITUTION:The liquid crystal display device 16 is placed on the side of the light source 12 as compared with the original platen 19 and an optical system 17 which forms the display image in the vicinity of the top surface of the original platen is provided. The positions of a transparent original and a liquid crystal panel are different from each other in a conventional system, so the focus of a projection lens needs to be adjusted, but the focus of the projection lens 20 is in the vicinity of the top surface of the original platen 19, so the image of the transparent original can be enlarged and projected on the screen 11 by placing it on the original platen 19. Consequently, the focus of the projection lens need not be adjusted even when the transparent original is used, and the image of the liquid crystal panel and the image of the transparent original can be also formed while superposing them. Thus, the cost can be reduced.
Patent JP-H05224831-A (JP)
Title: Fault information reference system
Inventor: SATO AKIHIKO
IPC: G06F3/06
Filed: 1992-02-12
Abstract: PURPOSE:To eliminate an unnecessary overhead at the time of file access and to enable high-speed doubling file processing by not referring to fault information when fault information is not updated and the state of doubled files is the same as that at the time of last referring operation. CONSTITUTION:A doubled-file access control part 4 once actuated by programs 1 and 2 sends a request to refer to the fault information in the doubled files 3 to a fault information referring and updating means 5. The fault information referring and updating means 5 refers to the fault information in a fault information control file 6 through a fault information management control part 7. At this time, the fault referring and updating means 5 inspects the fault information update revision 8 and refers to the fault information only when its revision value is different from the revision value at the time of the last referring operation. The fault information revision is increased by the fault information management control part 7 when the fault information is updated.
Patent JP-H09202009-A (JP)
Title: Page printer
Inventor: SUZUKI MICHIO
IPC: B41J5/30
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To shorten a time between receiving data from the outside and printing it. SOLUTION: There is provided a backup RAM 4 capable of setting a plurality of fixed data which are previously sent from a host computer by attaching codes. The fixed data is plotted in a frame memory 7 by a code designation from the backup RAM 4. On the fixed data, a variable data sent from the host computer is superposed, plotted, and printed. When the fixed data is called by the host computer, it is determined whether the fixed data is already called by the frame memory 7 or not. When it is not called yet, the fixed data is called and plotted in the frame memory 7.