baber/WOPTO huggingface dataset:
Patent JP-H03115958-A (JP)
Title: Fluorescent observation device for biotissue
Inventor: HIRANO KENICHI
IPC: A61B5/145
Filed: 1989-09-29
Abstract: PURPOSE:To allow the fluorescent observation of biotissue in a wide observation field by providing a fixing jig for fixing the biotissue, a vertical illuminating device for fluorescence which illuminates the biotissue, and a low-magnification microscope disposed to face the fixing means. CONSTITUTION:The fixing jig 17 is held pressed and fixed to the tissue 16, for example, the inside wall of the stomack, which is the exposed object to be observed of an experimental animal 15. The fixing jig 17 is formed to a cylindrical shape and the low-magnification microscope 5 of <200 overall magnification is disposed to face this jig. The vertical illuminating device 6 is connected to the low-magnification microscope 5 and is so constituted as to irradiate the tissue 16 which is the object to be observed with the exciting light for shining a fluorescent material. The fluorescence radiated from the fluorescent material is picked up as a fluorescent image by a high-sensitivity camera 7 via the low-magnification microscope 5. The blood circulating state, etc., over the entire part of the tissue to be observed is easily observed in this way.
Patent JP-H1194237-A (JP)
Title: Oil supply tank
Inventor: OGAWA AKIRA
IPC: F23K5/14
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent oil from adhering to human boy, or the like, during oil supply while enhancing the workability of oil supply by providing a section for containing an oil supply hose, a power supply circuit for interrupting oil supply based on a signal from an oil level sensor, a wire for transmitting the signal and an oil supply port. SOLUTION: The oil supply tank 1 has dimensions of 150×100×300 mm (height) and uses four batteries 3 as power supply. When the forward end of an oil supply hose 4 is inserted into a poly-tank and then power is turned on, an oil supply pump 2 is operated to supply oil from the poly-tank through the oil supply hose 4 into the oil supply tank 1. A correct quantity of oil is detected when the forward end of an oil level sensor 6 touches the oil and the oil supply pump 2 is stopped by transmitting a signal to a power supply circuit 7. The oil supply tank 1 is not required to be turned down nor an additional oil supply pump is required and the work for removing the cap from an oil supply hole is eliminated.
Patent JP-H04131949-A (JP)
Title: Memory access controller
Inventor: MIHIRA HIROKO
IPC: G06F12/06
Filed: 1990-09-25
Abstract: PURPOSE:To reduce the hardware quantity by providing a wait control unit and a bus cycle control unit which controls the transmission of the address signal between the internal and external address buses and also the transmission of data between the internal and external data buses respectively. CONSTITUTION:A memory access controller consists of a wait control unit 2 and a bus cycle control unit 3. A bus cycle generating circuit 31 performs the wait state insertion control based on the inputted wait control signals WC1 and WC2. At the same time, the circuit 31 activates successively the driver control signals DDC and ADC within a prescribed number of clocks and also controls an address bus driver 36 and the data bus drivers 37 and 38 to perform the control of transmission of data between an address bus 34, an external address bus 4 and between a data bus 35 and an external data bus 5 respectively. Thus it is possible to minimize the hardware dependent on the number of blocks of the unit 2 and a small scale of hardware suffices.
Patent JP-H06109833-A (JP)
Title: Chirp-pulse compression and tracking radar apparatus
Inventor: SUEDA TAKASHI
IPC: G01S13/28
Filed: 1992-09-24
Abstract: PURPOSE:To obtain a chirp-pulse compression and tracking radar apparatus wherein, even when a reflected signal from a target is Doppler-shifted, a pulse compression rate by a pulse compression filter is not dropped, a maximum detection distance is not dropped, the detection of another target at a distance close to a target does not become difficult due to the generation of a range-side lobe and a false target is not generated. CONSTITUTION:A distributed delay line provided with the distribution time which is longer than a transmitting-pulse width is used for a pulse expansion filter 3, one part of the output of a pulse compression filter 11 is input to a frequency discrimination circuit 17, and the generation timing of an impulse gate is changed by the output voltage of the frequency discrimination circuit 17. Alternatively, a distributed delay line provided the distribution time which is longer than a transmitting pulse width is used for a pulse expansion filter 3, one part of a video signal is input to a distance-change computation circuit, the approach speed of a target is computed, and the generation timing of an impulse gate is changed by its result.
Patent JP-H07103005-A (JP)
Title: Partial cylinder operation control method for multiple cylinder engine
Inventor: UEDA KATSUNORI
IPC: F02D13/06
Filed: 1993-10-12
Abstract: PURPOSE:To eliminate a feeling of physical disorder due to switching shock from an operator when a mode is switched by comparing a detected parameter value with the preset discrimination threshold value so as to carry out switching between a total cylinder operation mode and a partial cylinder operation mode. CONSTITUTION:A valve system 1, which drives an intake valve 8 and an exhaust valve to open/close, is arranged in a cylinder head of an engine E. An injection valve 15 is arranged in an intake passage 7a just upstream of the intake valve 8 and is driven to be opened by means of an electronic controller 25. Especially, a parameter value concerning an engine shaft output such as an intake amount is detected, so that a discrimination threshold value is set according to a vehicle speed. The detected parameter value concerning the engine shaft output is compared with the discrimination threshold value, and subsequently, a total cylinder operation mode and a partial cylinder operation mode are switched between each other. In this way, the total cylinder operation mode can be switched from the partial cylinder operation mode at the timing when the constant speed travel operation is shifted to the accelerating travel operation, and as a result, a shock due to an output change can be prevented.
Patent JP-S61121211-A (JP)
Inventor: JIEEMUSU AREN HENDAASON
IPC: H05K13/06
Filed: 1985-11-12
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-H0893364-A (JP)
Title: Emergency shutdown device in motor-driven switchgear
Inventor: UENO KOHEI
IPC: E06B9/84
Filed: 1994-09-22
Abstract: PURPOSE: To make it possible to detect definitely the reversal motion of a switchgear which drives forwardly and reversely with an output from a frequency conversion circuit device and hence eliminate the need for a large volume of frequency conversion circuit device which exceeds a desired value. CONSTITUTION: A waveform detection device means 9 is installed to an inverter current which leads to an electric motor 2a from a frequency conversion circuit device 5 while an overcurrent detection means 10 and a higher harmonic detection means 11 are installed to the waveform detection means 9. When an overcurrent flows in an inverter current, it is so arranged that a detection signal may be output to a switch drive control circuit 6 if there is a higher harmonic. The switch drive control device 6 gives a shutdown command to the frequency conversion circuit device 5 based on at least one detection signal received and outputs a braking command to a braking device 2b, thereby halting the movement of a shutter curtain in emergency mode.
Patent JP-2000067740-A (JP)
Title: Structure of metal oxide
Inventor: SAITO HIDETOSHI
IPC: B32B3/30
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure for increasing electron emission current value in a low electric field, particularly a structure useful as a cold cathode element. SOLUTION: In this structure, a part of or entire surface of a metal oxide made substrate material having projections is covered with conductive material, and the tips of the projections are covered with one or more kinds of electron emission material. Preferably the structure has the projections with density of 0.01-10,000 in number per 10 μm×10 μm in area on the substrate material. In particular, this structure is optimal for a cold cathode element application. This structure can increase electron emission current value in a low electric field, and particularly is preferably used for the cold cathode element application.
Patent JP-H10103076-A (JP)
Title: Internal combustion engine
Inventor: GOTO HIDEKAZU
IPC: F02D41/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To make improvements in mean effective pressure without increasing the maximum pressure by preheating and precompressing air into high temperature and high pressure, generating high temperature-high pressure air, and filling this air into a combustion chamber together with fuel till a piston gets moving toward a bottom dead center and the measure of combustion chamber capacity comes to the specified capacity. SOLUTION: A piston 1 gets shifting toward a bottom dead center from a state that it is situated in a top dead center, and air-charging valve 3 is opened till the measure of capacity in a cylinder 2 comes to the specified capacity (when a compression ratio is set to ε, 1/ε times or so of the total capacity of the cylinder 2), and air of high temperature and high pressure (for example, 900K, 50 atmospheric pressure or so) passed through a preheating means 8 and a precompressing means 9 is introduced into the cylinder 2. Successively, fuel is injected into the cylinder 2 from a fuel injection mechanism 7 and thereby combustion is carried out, making this cylinder perform its adiabatic expansion till the piston 1 arrives at the bottom bead center.  At this time when a two-stage combustion is carried out, an injection valve 5 is opened after fuel injection, the high temperature-high pressure air is introduced into the cylinder 2 from a two-stage combustion tank 10.
Patent JP-S62107517-A (JP)
Inventor: ARUMIN FURITSUTSU UEGENAA
IPC: H03K17/0416
Filed: 1986-10-28
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-H03118822-A (JP)
Title: Module for exchanging gas in liquid
Inventor: HASHIMOTO NARIHIRO
IPC: B01D65/00
Filed: 1989-09-29
Abstract: PURPOSE:To render pumping function by potting the ends of a group of hollow fiber membranes having rubber elasticity, housing the membranes in a cylindrical body, fitting a gas introducing inlet and a gas exhausting outlet connected to a pumping device to the body of the cylindrical body. CONSTITUTION:The ends of a group of hollow fiber membranes 2, 2' having rubber elasticity are potted 3, the membranes 2, 2' are housed in a cylindrical body 1 and an inlet 5 for sucking a liq. to be treated and an outlet 6 for discharging a treated liq. provided with value balls 8 and 8' respectively are fitted to both ends 4, 4' of the cylindrical body 1. A gas introducing inlet 10 and a gas exhausting outlet 11 connected to a pumping device 7 are fitted to the body of the cylindrical body 1 to render pumping function.
Patent JP-S63108825-A (JP)
Title: Receiver
Inventor: NAKAGAWA NOBORU
IPC: H04H20/47
Filed: 1986-10-27
Abstract: PURPOSE:To stabilize the operation of a receiver and also to miniaturize a device and lower cost, by converting plural reception signals having adjacent frequencies mutually to plural intermediate frequency signals by using a single local oscillating output. CONSTITUTION:Reception FM signals of a left and a right channels having carrier frequencies f1 and f2 induced on a reception antenna Ar are supplied to a pair of frequency converters 12 and 22 via a common high frequency amplifier 11. To the frequency converters 12 and 22, the oscillating output of a local oscillator 13 is supplied. Intermediate frequency FM signals from the frequency converters 12 and 22 are supplied to speakers 18 and 28 respectively through band-pass filters 14 and 24A, intermediate frequency amplifiers 15 and 25, demodulators 16 and 26, and amplifiers 17 and 27.
Patent JP-H0197201-A (JP)
Title: Disposable underware
Inventor: TAKEDA AKIRA
IPC: A61F13/494
Filed: 1987-10-09
Abstract: PURPOSE: To obtain the subject readily worn and undressed underwear for infants, etc., by arranging an absorber between a liquid-permeable top sheet and a liquid-impermeable back sheet and having an elastic stretchable band, a stretchable member around legs and joining means for attaching and detaching the front body from the back body in the body. CONSTITUTION: This disposable underwear is obtained by forming a liquid- permeable top sheet 2 in contact with the skin of a wearer, a liquid-impermeable back sheet 3 located on the side opposite thereto, arranging an absorber 4 between both the sheets 2 and 3, forming an underwear body 1 of a lengthwise long shape, attaching an elastic stretchable band 5 in the short side direction of the underwear body 1 to any one end in the long side direction of the underwear body 1, installing a stretchable member around legs extending in the long side direction in each of parts near both ends in the short side direction of the absorber 4 corresponding to the parts around legs and further attaching joining means 12 and 13 capable of freely attaching and detaching the front body from the back body of the underwear body 1 thereto.
Patent JP-H0596198-A (JP)
Title: Document shredder
Inventor: ENDO TEN
IPC: B02C18/24
Filed: 1991-10-02
Abstract: PURPOSE:To improve the durability of the shredder by preventing a motor to drive a cutter from being loaded. CONSTITUTION:The load when the documents, etc., are shredded by a shredding means 16 is measured by a load measuring means 14, and a revolving speed varying means 13 is controlled by a controller 17 through a logic circuit 15 based on the load data. Namely, the motor is driven at a low speed with a large torque when the load is high, and the motor is driven at a high speed with a small torque when the load is low.
Patent JP-S62115419-A (JP)
Title: Production of color liquid crystal display device
Inventor: MIYAKE KAZUYUKI
IPC: G02F1/133
Filed: 1985-11-15
Abstract: PURPOSE:To obtain the color filter having a high quality and a low cost by coating with printing a color ink comprising a mixture of a pretreated pigment and a calcining type binder on an picture element electrode or a substrate facing to said electrode followed by heat-treating it. CONSTITUTION:The picture element electrode 3 is formed by providing with the transparent conductive film on the transparent substrate 1 followed by etching it. And then the mask 20 having an aperture 20a which is the almost same dimension to that of the color filter is disposed on the substrate 1. The color ink 21R comprising the pretreated pigment and the calcining type binder is coated on said mask 20. The red colored coating film 22R is formed on the picture element electrode 3 as the 1st. color by a screen printing method. By repeating the screen printing method, the green colored coating film 22G and the blue colored coating film 22B are formed respectively. The calcining type binder is decomposed resulted in disappear it by thermally treating said binder in the calcining furnace. Only the pigment part of the coating layer remains on th each image electrodes 3, thereby forming the thin color filters 6R', 6G' and 6B' on said electrode respectively.
Patent JP-H08118618-A (JP)
Title: Ink jet recording head
Inventor: SATAKE KENICHI
IPC: B41J2/045
Filed: 1994-10-20
Abstract: PURPOSE: To enhance emitting capacity without scaling up an ink jet recording head by respectively forming a plate-shaped piezoelectric member and a vibration plate along the wall surfaces of a long box-shaped pressure chamber having opposed wall surfaces parallel to an ink passage direction and mutually providing notches small in width inside from the positions corresponding to the wall surfaces in a thickness direction. CONSTITUTION: When output voltage is applied across electrodes 101, 102, a piezoelectric member 1 is contracted in directions X, Y and the ink in a pressure chamber 301 is pressurized to be emitted from a nozzle. At this time, the peripheral edge parts parallel to an ink passage direction of the piezoelectric member 1 are present inside the side wall surfaces 331, 332 of the pressure chamber 303 by the quantity corresponding to the width of groove parts 201, 202. Therefore, the vibration plate 2 at the position opposed to the peripheral edge part parallel to the X-axis of the piezoelectric member 1 is opposed to the pressure chamber 33 and not fixed. Since the groove parts 201, 202 are formed in adjacent relation to the piezoelectric member 1, the rigidity of the vibration plate 2 at this part is lowered.  Therefore, the vibration plate 2 becomes easy to bend in a long X-axis direction.
Patent JP-H06251520-A (JP)
Title: Information recording/reproducing device
Inventor: OGINO TSUKASA
IPC: G11B7/085
Filed: 1993-09-20
Abstract: PURPOSE:To stably control a seeking by correcting the fluctuation of a seeking detection speed generated by outside disturbance. CONSTITUTION:This information recording/reproducing device is provided with a linear motor 14 for roughly seeking a recording/reproducing head in the track crossing direction of an optical disk 1, an actuator 12 for densely seeking the recording/reproducing section of the head to a target after this rough seeking, a means for detecting the seeking speed of the recording/reproducing section of the head, a means for calculating a target seeking speed in accordance with a remaining distance to the target position and a controlling means for controlling the linear motor 14 and the actuator 12 based on the detective speed and the target speed and seeking the recording/reproducing section of the head to the target position. It is also provided with a correction means for correcting the moving speed of the actuator 12 based on the detecting means and the detection value of the seeking speed detecting means based on the detection value of the moving speed detecting means and erasing the fluctuation amount of the seeking detection speed caused by the vibration of the actuator 12.
Patent JP-S62114431-A (JP)
Inventor: SATO HIDEO
IPC: H02J1/00
Filed: 1985-11-14
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-S63111583-A (JP)
Title: Image input device
Inventor: KANEKO SHIRO
IPC: G06T3/00
Filed: 1986-10-29
Abstract: PURPOSE:To automatically obtain almost the same image as an original business form without a person's help, by measuring the inclination quantity of the upper side or four sides of an inputted image, and bringing the inputted image to a rotational correction by said inclination quantity. CONSTITUTION:A business form 2 is illuminated by a lighting lamp 3, and its reflected light forms an image on a photoelectric converting part 5 through a lens 4. The output of the photoelectric converting part 5 is stored in an image memory 6. The inclination of image and inclination direction of an image which is stored in the image memory 6 are derived by an inclination measuring circuit 7, an image area is extracted, and it is brought to a rotational correction by an image rotating circuit 8. The image which has been brought to a rotational correction is outputted to an output part 9.
Patent JP-H0531000-A (JP)
Title: Selective hydrolysis and/or thermal decomposition of natural or synthetic polymer
Inventor: ARAI KUNIO
IPC: C08J11/00
Filed: 1991-09-07
Abstract: PURPOSE:To efficiently decompose the subject polymer compounds contained in industrial and household wastes into a molecular weight capable of recycling by using water in a supercritical or subcritical state as the solvent and carrying out selective hydrolysis or thermal decomposition of a natural or synthetic polymer. CONSTITUTION:A raw material composed of a natural or synthetic polymer is charged into a reaction tube 5 and water of ordinary temperature is added thereto. After the temperature reaches a preset temperature by heating while the solvent is pressurized and discharged through a dwell valve 2b, the reaction tube 5 is preliminarily heated to 200 deg.C by an infrared oven 4. The dwell valve 2b is subsequently closed and another dwell valve 2a is simultaneously opened. The reaction tube 5 is then rapidly heated so as to make the state of water supercritical or subcritical for the purpose of selective hydrolysis and/or thermal decomposition of the natural or synthetic polymer. The aqueous solution in the reaction tube 5 is then cooled and recovered into a sampler 1 and the recovered aqueous solution is evaporated to dryness by using nitrogen gas. Selective decomposition of the natural or synthetic polymer is carried out thereby, thus obtaining the objective low-moderate molecular compounds capable of recycling.
Patent JP-H08122790-A (JP)
Title: Liquid crystal orienting agent
Inventor: KAWAMURA SHIGEO
IPC: C08G73/10
Filed: 1994-10-20
Abstract: PURPOSE: To obtain such an orienting agent for a liquid crystal that when the agent is formed into an oriented film for a liquid crystal, good orienting property of the liquid crystal is obtd., the pretilt angle produced in the liquid crystal is >=3 deg. and the dependence of the pretilt angle on the cleaning process after rubbing is little, by incorporating a specified polymer. CONSTITUTION: This agent contains a polyamic acid (polymer A) and/or a polymer produced by dehydration and ring-closing reaction of the polymer A. The polymer A is obtd. by the reaction of tetracarboxylic acid dianhydride expressed by formula I and diamine compds. expressed by formula II and formula III. In formulae R1 is a quadrivalent org. group, R2 is a bivalent org. group selected from -O-, -COO-, -OCO-, and the like, and R3 is a univalent org. group. However, R3 does not include an anthracene ring nor two or more benzene rings. R4 is a bivalent org. group containing three or more benzene rings and/or at least one anthracene ring. The proportion of the diamine expressed by formula II is 3 to 60mol% of the whole diamines, while the proportion of the diamine expressed by formula II is 10 to 97mol% of the whole diamines.
Patent JP-H0997524-A (JP)
Title: Method for fixing wire bundle in grommet
Inventor: SETO MASAKATSU
IPC: B60R16/02
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To establish a method for certainly fixing a wire bundle including different wire diameters in a grommet at a low cost, with which it is possible to greatly enhance the easiness in mounting works, prevent crush of the open end of a minor diameter portion, preclude water intrusion from the open end certain, improve the appearance and quality, and eliminate necessity for a interposing member of urethane, etc. SOLUTION: A wire harness 17 having a smaller diameter than an insert hole 14a provided in a minor diameter portion 14 is installed in this hole 14a, and the winding works of a tape 18 are performed. Through the protrusive ends of the tape fixing margins 15a-15d, the tape 18 is provisionaly attached to that part of wire harness 17 contacting the protrusive ends, and a grommet is pulled in the direction of the arrow.