baber/WOPTO huggingface dataset:
Patent JP-H03204547-A (JP)
Title: Grille for air conditioner
Inventor: FUJIWARA KAZUO
IPC: F24F13/15
Filed: 1989-12-29
Abstract: PURPOSE:To obtain a smooth movement of a rod with any shake of a projection of a rotator in a slit of a rod a method wherein the projection which is movably inserted into the slit is provided on the rotator, and a force means to press the projection against either side edge extending in the longitudinal direction of the slit is provided on the rod. CONSTITUTION:When a rod 11 moves in the horizontal direction, a pair of engaging projections 13c of a cam 13 which are engaged with an engaging recess 12 of the rod 11 move to work the cam 13. As a result, an engaging projection 13b moves to work a link 10. Plural solid parts 3b on the rear side of wind shifting plates 2 move in the same direction, while soft parts 4 of the plates 2 expand and curve in a prescribed direction. One end of a coil spring 22 is mounted on a projection 14 of the rod 11, while the other end is mounted on a body 1. In this constitution, as a ring member 21 of a rotary disc 18 which is driven by a motor 15 is constantly pressed against the right sidewall of a slit 14a formed in a projected part 14 of the rod 11, no gap is produced between the ring member 21 and the right sidewall of the slit 14a, and therefore shaking can be prevented effectively.
Patent JP-H03205239-A (JP)
Title: Image forming device
Inventor: SUGIURA YOSHINORI
IPC: G03G21/00
Filed: 1989-12-29
Abstract: PURPOSE:To obtain the compact constitution and reduce the influence due to the temperature and humidity of a copying paper by installing a heat radiation plate of an electric power source device installed in an image recording part on the side faced to the copying paper in a copying paper accommodation part. CONSTITUTION:The copying roller 3 of the process cartridge 2 of an image recording device is attached on a photosensitive drum 2a, and an electric power source unit 4 is arranged under the copying roller 3. A heat radiation plate 4e is installed on the bottom part of the electric power source unit 4, and a paper feeding unit 10 is installed in demountable manner at the opposed position to the heat radiation plate 4e. Accordingly, one of the heat flow generated from the electric power source unit 4 flows upwardly, and a transport guide in the ceiling part of the electric power unit 4 is warmed. Further, the other heat flow warms the heat radiation plate 4e, and the heat flow flows in the paper feeding unit 10, and the humidity of the accommodated copying paper is reduced, and the copying disorder is prevented. With this constitution, the device can be made compact.
Patent JP-H09182749-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: MOTOKAWA KATSUSHI
IPC: A61B8/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic transmitting/receiving wave control means to control ultrasonic transmitting/ receiving waves capable of forming an ultrasonic image with an inconspicuous artifact by multiple reflection, by variably setting the blank period from the termination of receiving to the next initiation of transmitting. SOLUTION: By a control circuit to control transmitting/receiving ultrasonic waves, a blank period between a transmitting/receiving period #1 and a transmitting/receiving period #2 is set as T3, a blank period between a transmitting/ receiving period #2 and a transmitting/receiving period #3 is set as T4, and the following period thereof is set as #5. By mutually differentiating blank periods between a reception termination to a next transmission initiation, positions of artifact G caused within receiving/transmitting signals in a transmitting/receiving period are differentiated. Thus, an ultrasonic image with an inconspicuous artifact by multiple reflection can be formed.
Patent JP-H0565375-A (JP)
Title: Molded structure of ethylene copolymer composition
Inventor: FUKADA TORU
IPC: B29B7/00
Filed: 1991-12-02
Abstract: PURPOSE:To provide a molded structure of an ethylene copolymer composition having good gas barrier properties, good pinhole resistance, and good thermal stability during molding and suitable as a packaging material. CONSTITUTION:The objective molded structure is made of a composition consisting of 55-80wt.% ethylene/unsaturated ester copolymer (A) having an unsaturated ester content of 15-35wt.% and a melt flow rate of 0.5-20g/10min at 190 deg.C under a load of 2160g and 45-20wt.% ethylene/vinyl alcohol copolymer (B) having a vinyl alcohol content of 50-80mol%, a melt flow rate of 0.5-30g/10min at 210 deg.C under a load of 2160g, and an apparent melt viscosity at 220 deg.C under a shear rate of 100sec<-1> lower than that of component A by 300-1000Pa.S and in which the component B forms uniformly dispersed thin layers.
Patent JP-H11162524-A (JP)
Title: Battery residual capacity detector
Inventor: MATSUMOTO TOSHIHIRO
IPC: H01M10/48
Filed: 1997-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a battery residual capacity detector by correcting a deter mined value of the battery residual charge based on a battery temperature, a charging and discharging frequency, and internal resistance. SOLUTION: A battery 1 supplies a fixed electric power to a load 3 by adjusting a voltage and current by means of a discharge control device 21 of a control circuit 2. The voltage and current of the battery 1 are detected by means of a voltage sensor 23 and current sensor 24 to supply to a battery residual capacity detector 22. An determined value decided by the relationship of the voltage and the current is stored in the battery residual capacity detector 22 as table data. Battery residual capacity is obtained by outputs of the voltage sensor 23 and the current sensor 24 to identify whether the battery residual capacity is a fixed standard value or more.  As this method leads to wrong determination affected by the battery temperature, in order to correct this, a temperature detecting device 11 is arranged near the battery 1 to correct the battery residual capacity by detecting the battery temperature and supplying it to the battery residual capacity detector 22 for compensating the battery residual capacity.
Patent JP-H07174640-A (JP)
Title: Manufacture of thermocouple device
Inventor: SHIBATA TOMOO
IPC: H01L35/32
Filed: 1993-12-16
Abstract: PURPOSE:To prevent the occurrence of a disconnection accident in a thermocouple due to the thinning or cross-sectional flattening of the elements of the thermocouple and shortening of the service life of the hot junction section of the thermocouple by making the temperature measuring section of a quartz tube softened by heating while the inside of the tube is maintained at a negative pressure to expand around the hot junction section and enclosing and fixing the hot junction section in the expanded part. CONSTITUTION:The heat measuring section 5 of a quartz tube 3 is softened by heating the section 5 with a heating means 12 while the inside of the tube 3 is maintained at a negative pressure by connecting the tail end section of the tube 3 with a communicating tube 1 through a rotary joint 2 and actuating a vacuum pump 8 by opening a valve 7. As the section 5 softens, a natural pushing force is applied to the section 5 due to a pressure difference between the inside and outside of the tube 3 and the softened section 5 expands around the hot junction section 6 of a thermocouple 4 and the section 6 is enclosed and fixed in the expanded part of the section 5. When the section 5 is fixed, the heating is stopped and the section 5 is naturally cooled. At the same time, the inside of the tube 3 is returned to a normal pressure by opening the valve 7 and the quartz tube 3 is removed from the joint 2.
Patent JP-H07173347-A (JP)
Title: Water dispersion type polyolefinic resin emulsion composition
Inventor: ASHIHARA TERUAKI
IPC: C08F255/00
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a pollution-free water dispersion type polyolefinic resin emulsion composition having performance of sticking fast to the surface of a mold article or a film of a polyolefin without requiring cleaning of the surface with vapor of a harmful chlorine-based organic solvent such as trichloroethane in use. CONSTITUTION:(1) this water dispersion type polyolefinic resin emulsion composition is obtained by adding an alpha,beta-unsaturated carboxylic acid (IIa) and a (meth) acrylic acid ester monomer or its derivative ester monomer (III) to a polyolefin (I) and copolymerizing the polyolefin with the monomers and optionally adding a reactive oligomer (IV). Another production method is to add an alpha,beta-unsaturated carboxylic acid anhydride (IIb) and the monomer (III) to the polyolefin (I) and copolymerizing the polyolefin with the monomers and optionally adding the reacting monomer (IV). Further, an alternative method is to add the alpha,beta-unsaturated carboxylic acid (IIa), the alpha,beta-unsaturated carboxylic acid anhydride (IIb) and the monomer (III) to the polyolefin (I) and copolymerizing the polyolefin with the monomers and optionally adding the reactive oligomer (IV).
Patent JP-2000174370-A (JP)
Title: Laser light scanning device, focal point control device, inspecting device and scanning device
Inventor: MASUDA HISASHI
IPC: G01N21/94
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To scan a specified area of an object to be inspected with laser light and focus the laser light on the specified area or perform laser light scanning and the adjustment of the focus of laser light in the depthwise direction of an object to be inspected at a desired speed. SOLUTION: This laser light scanning device is provided with wavelength- variable laser light sources 14, ..., 20 and a wavelength-dependent angle polarization means 23. Laser light from the wavelength-variable laser light sources is input to the wavelength-dependent angle polarization means 23 to vary the wavelength of the laser light, so that a projection plane 25 on which the laser light is projected can be scanned or the laser light can be focused on the projection plane 25.
Patent JP-H09162672-A (JP)
Title: Surface mounting type attachment base and surface mounting type crystal device
Inventor: KANESHIRO ATSUSHI
IPC: H01L23/12
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To ensure the easy attachment and also to freely design the position of a terminal by forming the holes to plural metallic plated which are molded in an attachment base made of an insulating material and connecting the terminal pins of a crystal device into those holes. SOLUTION: Plural metallic plates 41 are molded in an attachment base body 11 made of an insulating material and having an attachment surface 13. The prescribed parts of the plates 41 are gathered almost at the center of the body 11, and the holes 43 are formed at the gathered parts of the plates 41. Then the upper and lower surface of the hole parts are exposed over the body 11. The end part of every plate 41 is projected on the side face of the body 11 and then folded on the lower surface of the body 11. This a surface mounting type terminal 45 is formed and a surface mounting type attachment base 10 is obtained. Then a case storing crystal device 60 is mounted on the surface 13, and the terminal pins 61 are put into the holes 43 and connected together on the lower surface of the body 11.  The connection part between every plate 41 and every pin 61 is covered with an insulating material on the lower surface of the body 11.
Patent JP-H05175312-A (JP)
Title: Wire bonding inspecting apparatus
Inventor: KOBAYASHI MASAKI
IPC: H01L21/66
Filed: 1991-12-26
Abstract: PURPOSE:To provide a wire bonding inspecting apparatus in which an accurately stereoscopic shape of a bonded wire can be measured. CONSTITUTION:The wire bonding inspecting apparatus comprises illumination means 9 for illuminating a bonding wire 2 of a semiconductor chip, imaging means 1 for imaging the wire 2 illuminated by the means 9, and calculating means 5, 6 for obtaining wire stereoscopic information from the focused state of a plurality of pictures at height positions obtained by the means 1.
Patent JP-H10188770-A (JP)
Title: Circuit breaker
Inventor: AIHARA KAZUYA
IPC: H01H71/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker allowing only a specified person to open and close an auxiliary cover. SOLUTION: An auxiliary cover 11 is put on a main cover 10 to open and close a storage part, a lock mechanism for the slide part of the auxiliary cover 11 is provided comprises a screw, wire, and a lock band, and when a circuit breaker is on, an interlock is made to shield the locked part of the slide part of the auxiliary cover 11 from the outside; when the circuit breaker is off or in a tripped state, the interlock is undone to open the locking mechanism of the slide part of the auxiliary cover 11 to the outside. Thus the auxiliary cover is sealed to inhibit persons other than an exclusive operator from opening and closing the auxiliary cover, thereby making it possible to prevent operating errors and an electric-shock accident, etc.
Patent JP-H07172408-A (JP)
Title: Vacuum-packing apparatus
Inventor: TATSUMI KIYOSHI
IPC: B65B31/02
Filed: 1993-12-20
Abstract: PURPOSE:To individually vacuum-pack objects to be packed by means of a single pressure-resistant chamber with respect to a continuously moving tube film with the objects placed inside at equal vertical intervals. CONSTITUTION:A frame 15 reciprocates along a guide rail 16 in a direction equal to a tube film 11 which is continuously moving in a direction of an arrow 13 on a belt 12. Upper and lower lid plates 22, 23 approach each other only once by a bell crank 26 which rotates only once per reciprocation of the frame 15. In this case, a tube film 12 is first cut by a pushing cutter blade 42 and at the same time a tip of the film of a cut part is interposed between and heat-sealed by a first movable seal. bar 41 and a first seal mount 45. Then after air inside the tube film is eliminated from an opening at a rear end of the cut film, the opening is interposed between and fused by a second seal bar 44 and a second seal bar 46.
Patent JP-H10180473-A (JP)
Title: Laser welding equipment
Inventor: MARUYAMA IWAO
IPC: B23K26/21
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a laser welding equipment capable of efficiently performing a defect-free highly precise heating processing. SOLUTION: Materials to be worked 12a, 12b, 14a, 14b, and 16a, 16b, which are held and rotated by a work holding mechanism 18a-18c, are heated by high frequency heating coils 19, 21, 23; a welding operation is performed, at the point of time when the temperature detected by a temperature detector 70, 72, 74 shows a prescribed value, by irradiating the joining part of the selected materials 12a, 12b, 14a, 14b or 16a, 16b with a laser beam L, which is outputted from a laser generator 20, through a beam scanning head 22 and a protector plate 62.
Patent JP-H05211363-A (JP)
Title: Laser oscillation device
Inventor: HOSOKAWA TETSUO
IPC: H01S3/08
Filed: 1991-12-26
Abstract: PURPOSE:To enable a laser oscillation device to be easily varied in oscillation frequency or modulated in frequency by a method wherein a solid laser oscillation element, a semiconductor laser oscillator which pumps the element, and a reflection mirror driven by a piezoelectric element are provided. CONSTITUTION:When the pumping laser light of a semiconductor laser are made to radiate a laser oscillation element through a reflection film 1a, the reflection film 1a is high in reflectivity to the wavelength of the laser oscillation element and also high in transmissivity to the wavelength of the semiconductor laser. A laser oscillation element 1 is determined in oscillation frequency basing on the distance between the reflection film 1a evaporated on it and a reflection mirror 5 driven by a piezoelectric element 4. The laser oscillating element 1 can be varied in oscillation frequency or modulated in frequency by changing a voltage applied to the piezoelectric element 4. If the laser oscillating element 1 is required to output laser light of maximal power with a certain wavelength, it is heated with a heater or the like to make the center of its spectrum coincident with a required frequency, and then the reflection mirror 5 is driven by the piezoelectric element 5, whereby the center of spectrum is coincident with oscillation frequency.
Patent JP-H06190584-A (JP)
Title: Brazing method
Inventor: OTA HIDETOSHI
IPC: B23K31/02
Filed: 1992-12-25
Abstract: PURPOSE:To eliminate the need for post-washing of soldered parts for which a flux is not used by using a specific gaseous mixture as an atmosphere gas. CONSTITUTION:The gaseous mixture formed by mixing gas of any one kind of reducing gases, for example, hydrogen, carbon monoxide and ammonia, or a gaseous mixture composed of >=2 kinds thereof and any one kind among gaseous carboxylic acids, for example, formic acid, acetic acid, propionic acid, butylic acid and others, or a gaseous mixture composed of >=2 kinds thereof or the gases formed by mixing gas of any one kind among inert gas, for example, nitrogen, carbon dioxide, argon and helium, or a gaseous mixture composed of >=2 kinds thereof with the mentioned above gases are used as the atmosphere gas for soldering. As a result, the surfaces of base metals and solder are activated at <=250 deg.C which is the soldering temp. of the electronic parts and the execution of good soldering is possible without using the flux.
Patent JP-2001161186-A (JP)
Title: Punching tool for synthetic resin film
Inventor: MATSUMOTO TOSHIAKI
IPC: A01G13/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To facilitate a punching operation, and the recovery of a separated fragment, and further to improve the working efficiency by continuous operation. SOLUTION: This punching tool for forming a through hole by covering a ground surface with a synthetic resin film, and bringing a heated body 6 into contact with the synthetic resin film is constituted so that a lower edge part 15 of the heated body 6 may be brought into contact with the synthetic resin film over the whole perimeter, and has a recovering body 18 protruded downward from the lower edge part 15 and installed at the nearly center of the heated body 6.
Patent JP-H10183715-A (JP)
Title: Trap of drain pit
Inventor: KAMEDA FUMIO
IPC: E03C1/28
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a bad smell prevention mechanism which can prevent bad smell from a drain pit from leaking to the outside completely and can be installed easily. SOLUTION: A bad smell preventing mechanism of a drain pit is provided with a hollow pit main body consisting of a main body upper part 10A and a main body lower part 10B and a rotary lid 10C which is attached centered on a shaft 10D which passes a position which is away from the center of the main body lower part 10B in the main body lower part 10B in such a manner that it can turn freely and opens and closes a lower end opening part of the main body lower part 10B.  It consists of a weight 10F which is attached to the rotary lid 10C and energizes the rotary lid 10C in the direction of closing and a horizontal stopper 10G which is engaged with the rotary lid 10C and locks the rotary lid at a position where a lower end opening part of the main body lower part 10B is closed when the rotary lid 10C is energized by the weight 10F and is positioned at the position where the lower end opening part thereof is closed.
Patent JP-H06193236-A (JP)
Title: Supporting leg for floor panel
Inventor: KIMOTO SHIGEO
IPC: E04F15/024
Filed: 1992-12-25
Abstract: PURPOSE:To facilitate the installation work for a floor panel by providing the supporting legs for the floor panel which does not require a fixing screw, in order to prevent the chattering of a pipe stay in the use of a level adjusting nut. CONSTITUTION:A base plate 2 is fixed at the lower edge of a stay 1, and a male screw is formed on the outer peripheral surface of the stay 1, and a level adjusting nut 3 is screwed with the male screw on the outer peripheral surface of the stay 1. A pipe stay 4 is placed on the stay 1 over the level adjusting nut 3, and a panel receiving board 5 is fixed at the upper edge of the pipe stay 4, and a cylinder part 6 having the dimession for keeping a specific interval for the outer peripheral surface of the stay 1 is installed integrally on the upper surface of the level adjusting nut 3. Concerning the supporting leg of a floor panel which is constituted so that the lower edge of the pipe stay 4 is fitted into between the inner peripheral surface of the cylinder part 6 and the outer peripheral surface of the stay 1, a female screw part 7 which is constituted so that the outer peripheral surface of the stay 1 is screwed with the inner peripheral surface at the upper edge of the pipe stay 4 is formed.
Patent JP-H07182512-A (JP)
Title: Graphics display processor
Inventor: ICHIMURA SATOKICHI
IPC: G09G5/36
Filed: 1993-12-22
Abstract: PURPOSE:To reduce the lowering of the plotting performance of another window and to reduce the capacity of a frame memory as well when fetching a moving image into a computer and plotting a moving image window and the other window in a multiwindow environment. CONSTITUTION:An analog moving image is digitized by an A/D converter 12, dither (gradation) processing is performed by a dithering processing part 14 and afterwards, the amount of data is decreased by converting the color with any approximate color. These decreased data are written in a frame memory 15, made analog by a D/A converter 16 and displayed on a display. Since the amount of data is decreased by converting the color after dither processing, the degradation of picture quality is reduced and since access to the frame memory 15 is decreased, the lowering of window plotting performance excepting for the moving image window in the multiwindow environment is reduced. Further, memory capacity can be decreased as well.
Patent JP-2000170164-A (JP)
Title: Screw type steel pipe pile, working method therefor and rotary drive equipment used therefor
Inventor: HAYASHI MASAHIRO
IPC: E02D7/22
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To permit to efficiently carry out the work without disturbing the skin friction force by providing a torque passive portion with which the rotation torque of the rotary drive equipment is transmitted to the upper inner wall surface or inner wall surface of a steel pipe pile. SOLUTION: When penetrating a steel pipe pile 1 to a soft ground, the work is carried out after linking and coupling the inner surface torque passive portion 3 provided on the inner wall surface of a steel pipe pile 1 to the inner cylinder torque transmitting portion 25 provided in the inner cylinder 23 of a rotary drive equipment 21. On the other hand, when penetrating a steel pipe pile 1 to bard ground such as a bearing layer, an outer surface torque passive portion 3a provided at the outer wall surface of the steel pipe pile 1 is linked and coupled to the outer cylinder torque transmitting portion 26 provided at the outer cylinder 24 of the rotary drive equipment 21, and the work is carried out.  Thus, the size of the rotation torque can be selected as required depending upon the state of the ground, and also the steel pipe pile can be efficiently embedded to the ground without disturbing the skin friction force of the steel pipe pile.