baber/WOPTO huggingface dataset:
Patent JP-H04168358-A (JP)
Title: Humidifyer for blood gas analyzer
Inventor: GOTO TAKESHI
IPC: G01N33/49
Filed: 1990-10-31
Abstract: PURPOSE:To omit the visual confirmation of the presence or absence of moisture adding liquid and to omit a pressure sensor by combining the outputs of bubble detectors at two positions having the different heights which are provided in a moisture adding device. CONSTITUTION:When moisture adding liquid is inputted in a humidifier 2 and a standard gas is made to flow, the standard gas passes through the moisture adding liquid, and bubbles are generated. The bubbles are detected with two bubble detectors 4a and 4b. When the sufficient moisture adding liquid is inputted so that the surface of the moisture adding liquid is located at a position higher than the detectors 4a and 4b and the standard gas is made to flow, the outputs of both the lower detector 4a and the upper detector 4b become ON. When the standard gas flows but the moisture adding liquid is decreased and its surface becomes lower than the detector 4b, the output of the detector 4a is ON, but the output of the detector 4b is OFF. When the moisture adding liquid is sufficient but the standard gas does not flow, the outputs of both detectors 4a and 4b become OFF. Thus, whether the moisture adding liquid is decreased from the normal state or not and whether the standard gas flows or not can be automatically identified based on the output signals of the detectors 4a and 4b.
Patent JP-H05103761-A (JP)
Title: Eyeground inspecting device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/12
Filed: 1991-10-15
Abstract: PURPOSE:To make a precise diagnosis of glaucoma by projecting the image of a retinal nerve fiber layer at a high contrast to easily find an abnormality of the fiber layer. CONSTITUTION:The light flux from a light source 1 is passed through a circularly polarizing plate 2, a lens 3, a bored mirror 4, and an objective lens 5 to light the eyeground Er of an eye E to be inspected with a circularly polarized light, and the reflected light from the eyeground Er is passed through the bored mirror 4, a lens 6, a circularly polarizing plate 7, a quick return mirror 8, a mirror 10, and a lens 11, and imaged on a telecamera 12. The projected image is once stored in a frame memory included in a signal processing part 13, and an eyeground image calculated by the signal processing part 13 is displayed on a television monitor 14.
Patent JP-S62150747-A (JP)
Title: Semiconductor device
Inventor: MITSUMOTO KAZUFUMI
IPC: H01L23/522
Filed: 1985-12-24
Abstract: PURPOSE:To avoid a short circuit between a semiconductor substrate and an impurity region caused by sintering even if a heating process is carried out after the formation of a metal wiring and improve the manufacturing yield of a semiconductor device by providing an insulating film which isolates the metal wiring from a junction surface between the semiconductor substrate and the impurity region. CONSTITUTION:After the surface of an N-type semiconductor substrate 11 is subjected to hot oxidation and an oxide film 14 is made to grow, the oxide film 14 is selectively etched and removed to expose a part of the surface of the semiconductor substrate 11 and a P-type impurity is introduced into the exposed semiconductor substrate 11 to form a base region 12. Then the base region 12 is covered with a CVD oxide film 18 and the film 18 is removed except the neighborhood of the oxide film 14. After that, high melting point metal is applied over the whole surface of the CVD oxide film 18 and the high melting point metal 18 is patterned to form a base electrode 15 by a lithography process and a silicon dioxide film is deposited to cover the base electrode completely. This silicon dioxide layer insulating film 16 is selectively removed by a lithography process and a part of the base region 12 is exposed.
Patent JP-H09238175-A (JP)
Title: Device for detecting constitution parameter of asynchronous data link
Inventor: ARAN BENAYUN
IPC: H04L29/08
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an adapter which constitutes a parameter by automatically selecting constitution parameters for establishing communication by means of an asynchronous data link. SOLUTION: Constitution parameters are composed of the numbers of transmitting speeds, data and bit length parities, and stop bits and can be combined in six ways and a device for detecting constitution parameter of asynchronous data link is provided with a control circuit 170 which receives a deserialized data bit signal RXD from a connector 120, a clock oscillator 160 which generates a clock signal so that the clock can become suitable for the transmitting speed and changes the frequency, a timer 220 which synchronizes the number of data bytes so that the data bytes can become suitable to the data bit length and counters 230 and 240 which count the number of matching times of a prescribed constitution. When a parity bit is used for transmission, a parity checker 180 is also mounted.  Six adapters are connected in parallel and simultaneously operated so that a controller of a constitution with which each counter is detected once can be reported first.
Patent JP-S63150501-A (JP)
Inventor: SHIMODA FUMIO
IPC: F22B1/18
Filed: 1986-12-12
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-H01137576-A (JP)
Title: Zif connector
Inventor: MOTOYAMA AKIRA
IPC: H01R24/00
Filed: 1987-11-24
Abstract: PURPOSE:To realize the ZIF function having no contact abrasion with a series of actions and simplify the structure by providing a means driving a driving piece so that a socket contact is displaced on the pin contact side. CONSTITUTION:When a male side connector 22 is inserted into a female side connector 31, a pressing piece 27 is brought into contact with the both end sections 43a of a plate-shaped section 43 and displaced on the upstream side in the insertion direction of a driving piece 35. A contact portion 41 and a plate spring 34 separated by a slant face 44 approach each other, and a pin contact 24 is loosely inserted into an inserting hole 37. When the male side connector 22 is completely inserted into the female side connector 31, the slant face 44 is separated from the free end sections 41c and 34c of the contact portion 41 and the plate spring 34 and brought into contact with contact sections 41b and 34b, the tip section 24b is pinched, and the pin contact 24 and a socket contact 33 are made conductive. A small force is required at the time of insertion, and the ZIF function having no contact abrasion with a simple structure can be realized.
Patent JP-2000113480-A (JP)
Title: Tracking control circuit
Inventor: KUBO HIROSHI
IPC: G11B7/095
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To enable performing highly accurate tracking control by eliminating automatically an offset component of a tracking error signal caused by optical base deviation of an object lens and the like. SOLUTION: Such a characteristic is indicated that when offset is not caused, height of pulses of pit signals by pits of an external peripheral side out of target tracks of a recording medium are the same, but an optical base is deviated to an external peripheral side, pulses by pits of an inner peripheral side are made higher and that of an external peripheral side are made lower, this difference between peak voltage values is proportional to an offset component of a tracking error signal caused by optical base deviation. Then an offset component H is detected by a tracking offset detecting circuit 21 based on a pit signal by a pit previously recorded in land regions of both side of a track of a recording medium, and the offset component H is eliminated and compensated by analog operation in a tracking error detecting circuit 5 based on the detected signal.
Patent JP-H06142790-A (JP)
Title: Method and device for feeding corner piece
Inventor: KITAMURA KATSUTOSHI
IPC: B21D39/02
Filed: 1992-11-06
Abstract: PURPOSE:To improve an operational efficiency in a method for feeding a corner piece to the duct main body. CONSTITUTION:For a corner part of a duct having a U shaped section recessing part formed with an outward facing flange 3 and a bent piece 6 of the outer periphery at an opening end peripheral portion of the rectangular shape section duct, and together having a projecting streak 7 of outward projecting like on a duct side plate 1a of the neighborhood of the flange, the feeding method is constituted so that an L shaped corner piece 5 is conveyed forward with a pusher 15 on a sliding guide plate 13 in a forward opening like attitude, and the corner piece 5 is mounted on the recessing part of a corner part. Further, the method is constituted so that the L shaped corner piece 5 is mounted on the recessing part of the corner part by making a forward ascending like inclining attitude so that right and left both front end parts of the L shaped corner piece 5 are made higher than the guide plate 13.
Patent JP-H06152975-A (JP)
Title: Picture processor
Inventor: HONMA HIDEO
IPC: H04N1/21
Filed: 1992-11-06
Abstract: PURPOSE:To lighten the burden of a host machine due to the synthesis/size conversion of an image, and to improve the compressed image handling ability of a system. CONSTITUTION:A pre-filter 102 separates data transferred from a host computer 101 into compressed image data and size/location information, and a frame buffer 103 stores the compressed image data in order of transfer, and a transfer controller 109 stores the size/location information in order of transfer, and after the transfer of all the image data is finished, the transfer controller 109 judges the presence or the absence of the necessity of the synthesis/size conversion of the image from the size/loaction information, and if necessary, it executes the sequence processing of the synthesis/size conversion.
Patent JP-H03157917-A (JP)
Title: Laser exposure apparatus
Inventor: KAWAMURA SHINICHIRO
IPC: H01L21/027
Filed: 1989-11-15
Abstract: PURPOSE:To obtain a simple and small-sized exposure apparatus by setting narrow-band spectrum of a laser to a wavelength range having a small spectral absorption coefficient of oxygen and excluding the absorption band of the oxygen. CONSTITUTION:A laser beam 2 generated from an excimer laser 1 is transmitted through a beam splitter 3, and directed to an illumination system 5 through a reflecting mirror 4. The beam 2 emitted from the system 5 strikes a reticle 6, and a circuit pattern on the reticle 6 is reduction-projected on a wafer 8 through a projection lens 7. Part of the beam 2 separated by the splitter 3 is controlled to be fed back by a wavelength stabilizer 1'. The laser 1 has a wavelength selection element, and is controlled by the stabilizer 1' to set a narrow-band spectrum to a wavelength range averging an absorption band of oxygen.
Patent JP-H07150336-A (JP)
Title: Film-coated substrate
Inventor: NISHIYAMA SATORU
IPC: C23C14/06
Filed: 1993-11-26
Abstract: PURPOSE:To obtain the film-coated substrate having excellent corrosion resistance at a high temp. and superior hardness by forming a film in which chromium nitride and boron nitride coexist on the substrate. CONSTITUTION:The film in which chromium nitride and boron nitride coexist is formed on the substrate by using the ionized vapordeposition thin film forming method, etc. Thus both the properties of chromium nitride having excellent alkali resistance and the properties of boron nitride having excellent oxidation resistance and particularly superior hardness due to its structure contg. c-BN can be utilized to obtain the objective film-coated substrate having improved general corrosion resistance at a high temp. and further, superior hardness. In addition, the adhesion and ductility of the film are improved by using Cr atoms not joined to N atoms as a constituent of the film and the adhesion and toughness of the film are improved by using boron atoms not joined to N atoms as a constituent of the film.
Patent JP-H11135837-A (JP)
Title: Semiconductor light-emitting device
Inventor: KITADA KATSUNOBU
IPC: H01L33/30
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce an area of a semiconductor light-emitting device, to cover a part of the sidewall part of an island-like semiconductor layer with an electrode, and to improve printing quality without causing light leakage from the sidewall part, other than the light-emitting part of the island-like semiconductor layer. SOLUTION: For a semiconductor light-emitting device, an island-like semiconductor layer, for which one conducting type semiconductor layer 2 and a reverse conducting type semiconductor layer 3 whose one oppositely facing wall surface is provided with a forward mesa structure and other opposite facing wall surface is provided with a reverse mesa structure are laminated, is arranged on a substrate in a columnar shape, a common electrode 5 is connected to the one conducting type semiconductor layer 2 and provided, and an individual electrode 4 is connected to the opposite conducting type semiconductor layer 3 and provided. The plural island-like semiconductor layers 2 and 3 are arranged on the substrate, so as to make the wall surfaces Y of the forward mesa structure face each other.
Patent JP-H07127888-A (JP)
Title: Air cleaner
Inventor: UCHIDA TETSUEI
IPC: F24F11/04
Filed: 1993-11-01
Abstract: PURPOSE:To prevent operation in a maximum air quantity when operation in a maximum air quantity is changed over to manual operation. CONSTITUTION:An air cleaner is provided with a blowing unit 5, an operating unit 3 for setting an operation mode and an air quantity at the time of manual operation, a memory unit 8 for storing an air quantity in the preceding manual operation and a control unit 2 for controlling the blowing unit 5. In this air cleaner, control is effected to start manual operation in a smaller air quantity than a maximum air quantity when an air quantity in the preceding manual operation, which is stored in the memory unit 8 at the time of changing over maximum air quantity operation, in which an air quantity is fixed to a maximum, to manual operation, is maximum. By this method, even when the maximum air quantity operation is changed over in the state of a maximum air quantity, and user's trouble of further adjusting an air quantity after operation is changed over to manual operation is eliminated. Furthermore, the change of an air quantity enables a user to easily understand that maximum air quantity operation has been changed over to manual operation.
Patent JP-H10123058-A (JP)
Title: Particle-size measuring apparatus for powder and granular material and treatment apparatus for fluidized layer by using it
Inventor: WAKIYA KAZUNORI
IPC: G01N21/85
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To measure a power and granular material being fluidized in real time and directly by using a particle-size measuring technique making use of a laser beam. SOLUTION: A particle-size measuring apparatus of constituted in such a way that a laser bean L which in output from a laser-beam generation device 31 is received by a sensor 33, that the scattered state of the laser beam L generated by a powder and granular material G passed through an open transmission line 25 in the halfway part of the optical transmission line 35 of the laser beam L is detected and that the particle size of the powder and granular material G is measured. Since the optical transmission line is formed so as to be bent, the degree of freedom of the installation place of a measuring head 2 can be increased, and the measuring head 2 can be miniaturized simultaneously. Then, when the measuring head 2 is made to face a fluidization chamber 13, the particle size of the powder and granular material G being fluidized can be measured in real time and directly.
Patent JP-H10124992-A (JP)
Title: Disk device
Inventor: MIZUMA HIROAKI
IPC: G11B19/20
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To enable the easy and highly accurate mounting of a magnet for detecting the number of rotation of a spindle motor and a magnet for detecting the position of the rotation, to a rotor case. SOLUTION: The PG magnet 126 is integrally molded in the protruded state on a part of the peripheral direction of the annular FG magnet 123 in the spindle motor 11, and these FG magnet 123 and PG magnet 126 are fixed together to the rotor case 112, and at this time, the positioning of the PG magnet against a chuck pin 12a is carried out by the rotation adjustment of the FG magnet 123.
Patent JP-H06125489-A (JP)
Title: Lens adaptor for camera
Inventor: SASAKI TADAO
IPC: H04N5/225
Filed: 1992-10-09
Abstract: PURPOSE:To pick up a frame picture and a field picture with high picture quality without need of troublesome processing and to simplify the lens operation by providing a shutter switching an incident optical path to the lens adaptor. CONSTITUTION:The system is provided with a replacement lens 1 having an image pickup lens, a camera main body 2 having an image pickup device such as a CCD, and a lens adaptor 3. Then the lens adaptor 3 is made up of a rear converter lens used being mounted to a rear part of the replacement type camera lens, for example, and has a focus correction optical system 32 comprising a shutter 31, a concave lens 321 and a convex lens 322 in its inside. An existing replacement lens is freely used by forming the lens adaptor 3 integrating the shutter 31 to the rear converter lens having the focus correction optical system 32 and a limitation of making the surrounding dark or the like is not required for the use of a strobo and a frame picture and a field picture with high picture quality are obtained.
Patent JP-H02198720-A (JP)
Title: Electric discharging device
Inventor: UEMOTO KAZUHIKO
IPC: B23H1/00
Filed: 1988-11-28
Abstract: PURPOSE:To cut off the electromagnetic wave, generated at the time of electric discharging, inside a work tank and to prevent radio jamming, by forming the work tank by a magnetic body of good magnetic permeability, and floating a floating body for shielding, whose surface is formed from the magnetic body of good magnetic permeability, on the whole body of the work liquid surface in a contact state with each other and with the plate. CONSTITUTION:A lot of the floating bodies 14 for shielding, whose surface is formed at least by a magnetic body of good magnetic permeability float, arranged on the work liquid 5 inside the work tank 1 formed by a magnetic body of good permeability so as to cover the whole surface of liquid 5 under the conditions where the floating bodies 14 are brought into contact with each other and the floating body 14 is also brought into contact with the side plate of the work tank 1. Thus, the internal part of the work tank 1 is sheilded by the work tank 1 and the floating bodies 14 being in contact with the work tank 1 and mutually in contact with each other. At the time of electric discharging, the electromagnetic wave radiated from the gap of an electrode 4 and the body 3 to be worked is shielded by being absorbed by the magnetic shield, and thus the radiation of the electromagnetic wave to the out side of the work tank 1 is prevented.
Patent JP-H09136385-A (JP)
Title: Veneer decorative sheet for wrapping
Inventor: MURATA KAHEI
IPC: B32B21/10
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To improve physical properties of a final product by providing a veneer sheet on a non-woven fabric through an adhesive and providing furthermore a fluorinated resin film on the fancy veneer through an adhesive. SOLUTION: A veneer sheet 12 is provided on a non-woven fabric 10 being a base material through an adhesive 11 and furthermore, a fluorinated resin film 15 is provided through an adhesive 11a for a fluorinated film. Therefore, vessels of the veneer sheet 12 which could not be clogged with a surface coating can be completely clogged by laminating the fluorinated resin film 15. It is possible thereby that stain resistance and water resistance are improved and fluffing caused by breakage and cracking of the veneer is not generated when wrapping is performed and finishing of a semi-open tone remaining a design effect of vessels is obtd. and finishing coating becomes unnecessary caused by smoothness of the film surface.
Patent JP-H04173106-A (JP)
Title: Manufacture of fiber reinforced high strength concrete
Inventor: SAWADA SABURO
IPC: B28B3/02
Filed: 1990-11-02
Abstract: PURPOSE:To manufacture high strength concrete by blending water absorbed water absorption polymer, cement, and short fiber as well as aggregate as required, after that, effecting compression molding, at the same time, conducting vacuum dehydration therefor. CONSTITUTION:Water absorbed water absorption polymer, cement, and short fiber as well as aggregate as required are mixed uniformly so as to be precast concrete, and thereafter compression-molding is carried out therefor, wherein since water contained in the water absorption polymer is discharged and the hydration of the cement is conducted, the deflection of the short fiber can be prevented. Moreover, inasmuch as excess moisture is discharged outward by vacuum dehydration, simultaneously, compression molding is effected therein, almost of the pore parts after moisture evaporation becomes nothing, and thus the ration of the water and cement further lowers substantially. Accordingly, the tensile strength and bending strength of the concrete per se are improved, furthermore, they are extremely improved by receiving the effect of the short fiber. Then, if continuous or net-shaped reinforced fiber is disposed in the mold, higher strength can be given. As vacuum dehydration, a method of performing vacuum dehydration can be shown exemplarily wherein slits 5 is formed in the lower mold 1 and a plurality of absorbing blocks 6 are arranged thereon.
Patent JP-H01138974-A (JP)
Title: Linear actuator
Inventor: IKEMOTO YOSHIHIRO
IPC: H02N2/00
Filed: 1987-11-25
Abstract: PURPOSE:To stably position a device, by adding a linear slight displacement degree continuously in the fixed direction, and by taking out the displacement degree as a greater displacement degree. CONSTITUTION:A linear actuator is composed of a first telescopically-driving section 17 formed with a laminated piezoelectric ceramic actuator 11, a driving power source 12 for driving the actuator 11 telescopically, a rod-formed yoke member 13 having magnetic pole teeth 14, a multilayer winding coil 15, and its coil power source 16, and a second telescopically-driving section 18 formed in the same manner as that of the first section 17. The first and second actuators 11, 19 are provided with respective fixed ends 25, 26, and rollers 28-29 fitted on a magnetic unit 27 slide on a guide 30 at the time of the movement of the magnetic unit 27. Then, the slight displacement degree of the actuators 11, 19 in the fixed direction can be continuously applied to the magnetic unit 27, as a linear displacement degree.
Patent JP-2000118077-A (JP)
Title: Printer
Inventor: OSAKAMA CHIKA
IPC: G06K7/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of readily setting a recording range based on recording range information which has been recorded on a recording medium in advance. SOLUTION: This printer comprises a sensor 27 for reading recording range information recorded on a recording medium 16 beforehand and a control section 30 for setting a recording range based on the recording range information read by the sensor 27 and controlling a recording head 20 so as to record the recording information only in the recording range of the recording medium 16. The recording range of the recording medium 16 is automatically set based on the recording range information read by the sensor 27 and the recording information is recorded only in the recording range of the recording medium 16.