baber/WOPTO huggingface dataset:
Patent JP-H11153854-A (JP)
Title: Photomask and aligning method
Inventor: MIYAKE EIICHI
IPC: G03F1/42
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To easily and accurately match the respective phases of circuit patterns with each other by providing aligning marks for deciding transferring positions for the circuit patterns in positions corresponding to the sides of a substrate, and composing each of the aligning marks of first, second and third aligning marks having translucent parts and light shielding parts surrounding the translucent parts respectively. SOLUTION: The first aligning mark 4 consisting of the circular translucent part 4b and the light shielding part 4a formed to surround the translucent part 4b is formed in the position corresponding to the side 2a of the substrate 2, the second aligning mark 5 consisting of the translucent part 5b and the light shielding part 5a formed to surround the translucent part 5b is formed in the position away from the first aligning mark 4 by a fixed distance. Similarly, the third aligning mark having the translucent part 6b and the light shielding part 6a is provided in the position corresponding to the side 2b of the substrate 2. Then, the positions with respect to a photomask 1 and the substrate 2 are adjusted to bi-sect the translucent parts 4b and 5b by the side 2a.
Patent JP-H1099213-A (JP)
Title: Cold drink container
Inventor: YOKOYAMA KATSUNORI
IPC: A47J41/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To enable a user to drink water kept cold in a container by water poured into the space between a double wall of the container and frozen in a freezer until the frozen water melts, and to easily change the water poured between the double wall. SOLUTION: This drink container (a) consists of an outer cup 1 and an inner cup 2 connected so that the wall and the bottom of the container are doubled, and a water keeping space 3 closed by the double wall and bottom. A water pouring part 4 is formed at an appropriate position of the drink container (a) so that water can be poured from the outside of the drink container into the inside of the water keeping space 3. The water pouring part 4 is detachably inserted to a pouring hole 5 by inserting a tap body 6 to the pouring hole 5 and engaging it with the hole, so that the water keeping space 3 can be sealed and closed. When the tap body 6 is rotated in reverse and disengaged and detached, water which can be frozen cold can be poured into and discharged from the water keeping space 3 through the pouring hole 5 opened in the water pouring part 4.
Patent JP-H0592542-A (JP)
Title: Paper feeding device for rolled paper rotary printing machine
Inventor: SUZUKI TOSHIYA
IPC: B65H19/10
Filed: 1991-10-03
Abstract: PURPOSE:To manufacture a paper feeding device which can feed papers at a section where a paper feeding path is formed solid such as a turn bar section even when a rotary body is a plane component provided with flexibility only. CONSTITUTION:An intermediate delivery mechanism 8 consisting of an arm 8A with a holder 4C for delivering automatically a traction component 7 at the end of a web 5 forming a rotary body 2A on the upstream side to a rotary body 2B on the downstream side and a motor 8B for swinging the arm 8A is disposed below a turn bar section 1.
Patent JP-H07189386-A (JP)
Title: Sheathing structure, elevator for operation and mounting method thereof
Inventor: RAINAA EE PIRUTSU
IPC: E04B2/90
Filed: 1994-10-21
Abstract: PURPOSE: To provide a facing structure capable of being used for a very high building, being characterized by loading and sealing efficiency of a facing panel having simplicity, at the same time, high reliability, holding simplicity and reliability to mount and simply replacing the panel. CONSTITUTION: A facing structure designed as a curtain wall has a supporting structure formed by horizontal and vertical T-beam. The entire periphery of a facing panel 11 is sealed, it is mounted to the inside of a rectangular frame formed by the T-beam, and the vertical T-beam is provided with a tooth 20, and the panel 11 is provided with a guide groove 43. A working elevator 50 is driven along the tooth, it is provided with its own drive and with which the beam and the panel for the respective next higher storey can be mounted.
Patent JP-H04134024-A (JP)
Title: Dentifrice composition
Inventor: KOYAMA TAKAHIRO
IPC: A61Q11/00
Filed: 1990-09-26
Abstract: PURPOSE:To obtain a dentifrice composition excellent in economic efficiency, convenience to producing operation, various functional requirements and quality by blending specific powdery or granular microfibrillated cellulose with other ingredients. CONSTITUTION:A dentifrice composition is obtained by blending powdery or granular microfibrillated cellulose at 20-50% solid concentration and further using an alkali salt of carboxymethyl cellulose (sodium carboxymethyl cellulose) having >=2.0 etherification degree in combination as a binder with other ingredients. The blending ratio of the alkali carboxymethyl cellulose is preferably (1/5)-(4/1) weight ratio expressed in terms of the solid content. Since the aforementioned binder contains two ingredients of the alkali salt of the carboxymethyl cellulose and water and can be handled as a powder or granular form in producing the dentifrice water according to the aforementioned method, the dentifrice has the following effects. The degree of freedom is remarkably increased from the viewpoint of apparatuses, operation, etc., with excellent slipperiness and thixotropy of the resultant dentifrice. Extrudability from tubes is excellent and resistance to putrefaction is comparable to that of synthetic pastes, etc.
Patent JP-H04134748-A (JP)
Title: Video tape recorder
Inventor: KONDO HIDEAKI
IPC: G11B15/665
Filed: 1990-09-26
Abstract: PURPOSE:To easily move a tape guide when trouble happens to a tape loading system by electrifying only a guide loading motor when a loading switch is turned on and making the tape guide movable alone. CONSTITUTION:When some trouble happens to the tape loading system during a loading process of a tape 3, an abnormality detecting signal is outputted by an abnormality detecting sensor S to a system controller 4, and the guide loading motor M1 and a reel motor M2 are immediately stopped in their drive by the system controller 4, and thereafter no usual command signals are received. Then, in the case of necessity of moving the tape guide 2 and the like, when the loading switch SW is turned on, a command of the loading switch SW is received by the system controller 4 as a special command signal, and a driving signal is outputted to the tape guide motor M1 only without outputting a driving signal to the reel motor M2. By this method, when trouble happens to the tape loading system, the tape guide 2 is easily moved.
Patent JP-H1073302-A (JP)
Title: Room unit for air conditioner
Inventor: OKUDA KENJI
IPC: F24F13/20
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To change the direction of blowing conditioned air sequentially between the front and lower positions by smoothly running the conditioned air along upper and lower louvers. SOLUTION: A room unit of an air conditioning apparatus has a blowoff port 1 provided at a front lower part of a front panel 3 and a blowoff path 2 to run conditioned air to the front lower part toward the blowoff port 1. The blowoff port 1 is provided with upper and lower louvers 10 which are made free to turn about a rotating shaft C to change the upper and lower directions of blowing the conditioned air. When the direction of blowing the conditioned air is changed downward from the front, firstly, in the upper and lower louvers 10, the side of one end 11 thereof is turned downward from the horizontal position (a) to be shifted (b) to a position almost along the direction in which the conditioned air of the blowoff path 2 flows. Then, the one end 11 side is turned upward almost by 180 deg. to be inverted(c).  Then, the other end 12 side of the louvers is turned downward to be shifted (d) almost to the vertical position.
Patent JP-H0569110-A (JP)
Title: Automatic molten metal pouring method
Inventor: SATO JIRO
IPC: B22D39/00
Filed: 1991-09-09
Abstract: PURPOSE:To provide an automatic molten metal pouring method, which can stabilize the quality of a product and can suitably execute by using a ladle tilting molten metal pouring device and a stopper-nozzle type molten metal pouring device, by controlling pouring rate of the molten metal in high accuracy without precisely manufacturing the ladle or the other device and automating the safe molten metal pouring work. CONSTITUTION:At the prescribed position (L, H) near a molten metal pouring hole 1a in the ladle 1, an image device (image sensor) 2 is set and the size of a pouring flow line T of the molten metal dropped from the pouring hole 1a is caught as a video and this projecting area S is measured. When the detected area signal is smaller than that of the reference signal, the tilting speed of the ladle is quickened to increase the size of the molten metal pouring flow line. ON the other hand, when the detected area signal is larger than that of the reference signal, the tilting speed of the ladle is made to slow to decrease the size of the molten metal pouring flow line.
Patent JP-H10108500-A (JP)
Title: Controller for ac three-phase motor
Inventor: KONDO KEIICHIRO
IPC: H02P21/18
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent motor loss from increasing by controlling the motor such that the torque component current and the flux component current follow up a torque component current command value and a flux component current command value, respectvely. SOLUTION: A torque component current command operating section (a) 5 operates a torque component current command value from the sum of a torque command value and a torque command operation error. A flux component current command operating section 4 operates a flux component current command value based on the magnitude of a maximum voltage command value, a voltage command value and the torque component current command. A tree- phase command operating section 10 operates a tree-phase command value based on the magnitude command value and the phase angle command value of voltage vector. According to the arrangement, flux current and torque current are controlled to sufficient necessary levels and the loss of an AC three-phase motor can be prevented from increasing.
Patent JP-S61134753-A (JP)
Title: Photosensitive sheet
Inventor: YOKOKOJI SHOJI
IPC: G03C1/00
Filed: 1984-12-05
Abstract: PURPOSE:To eliminate troubles of pinholes or the like due to dropout of a photosensitive resin compsn. to a water-soluble resin, etc., by forming the photosensitive resin compsn. layer and a heat sensitive adhesive resin layer in succession on a film base. CONSTITUTION:The photosensitive resin compsn. layer 2 is formed uniformly on the film base 1 by the coating method, such as roll reverse, gravure, or knife coating. The photosensitive resin compsn. layer 2 contains a water-soluble or alkali-soluble polymer, an unsatd. monomer, an polymn. initiator, etc. The heat-sensitive adhesive resin layer 3 is prepared by using a random copolymer of ethylene and another monomer and forming a film on the layer 2 by the extrusion film-forming method or the like, or bonding a formed film to the layer with pressure.
Patent JP-H0566639-A (JP)
Title: Image forming device
Inventor: NAMEKATA SHINICHI
IPC: G03G15/08
Filed: 1991-09-08
Abstract: PURPOSE:To detect a reference toner image formed on a central line or an edge part of a photosensitive body with a shared optical sensor by selectively forming the reference toner image for toner density detection on the photosensitive body on either positions. CONSTITUTION:A supporting mechanism of the optical sensor 25 is constituted from a screw shaft 50 extended in parallel to a shaft of the photosensitive body 1, an electrode rail 51 extended in parallel to the screw shaft 50 at a fixed interval, and a pulse motor 52 rotating the screw shaft 50 forward and in reverse. For example, the reference toner image 30b is formed on the edge part when copying a long piece of over one meter, and detection is carried out by the optical sensor 25 moved to face the reference toner image 30b by rotating the screw shaft 50 with the pulse motor 52.
Patent JP-H07106436-A (JP)
Title: Semiconductor memory and preparation thereof
Inventor: ZE SUN ZON
IPC: H01L27/108
Filed: 1993-09-22
Abstract: PURPOSE: To provide a DRAM cell with good elemental characteristics and large capacity of capacitor suitable for high integration, by utilizing only advantages of a DRAM cell with an SOI structure and a trench. CONSTITUTION: A semiconductor memory device includes a gate electrode 25 embedded in a given position of an insulating layer 23 on a semiconductor substrate, a trench 101 drilled through a given position of the insulating layer 23 on a semiconductor substrate, and impurity doped regions 27, 31A and 31B formed on a given region in an upper part of the insulating layer 23 including an embedded transistor gate electrode 25 and in an inner face of the trench 101.
Patent JP-H1186872-A (JP)
Title: Current collector for secondary battery
Inventor: TAKAGI JUNICHI
IPC: H01M10/05
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a current collector for a secondary battery, on which tensile strength is hardly reduced with the lapse of time. SOLUTION: This current collector for a secondary battery is composed of copper rolled foil on which copper is not less than 99.95 wt.% and the content of oxygen is not more than 0.002 wt.%. A negative electrode of a secondary battery is obtained by applying a paste-like material by mixing carbon or graphite being an active material and a binder, such as polyvinylidene fluoride(PVDF) to this current collector. A lithium ion battery, a metallic lithium battery or a polymer battery is cited for the secondary battery. This current collector can be easily obtained by a conventional known method, such as hot rolling, primary cold rolling, intermediate annealing and secondary cold rolling are performed on a copper ingot on which copper is not less than 99.95 wt.% and the content of oxygen is not more than 0.002 wt.%.
Patent JP-H04137017-A (JP)
Title: Control mechanism for dd motor
Inventor: SATO KOICHI
IPC: G05D15/01
Filed: 1990-09-27
Abstract: PURPOSE:To simplify a compliance control mechanism and a control method by employing constitution to generate a torque command signal by working the generation signal of a position control part. CONSTITUTION:When a mode is switched from a position control mode to a torque control mode by an operation mode switching means 40, a signal by integral control outputted from the position control part 120 goes to KIXILIM (=const) assuming an integral gain as KI and a limiter value as ILIM, and a motor M is driven at constant torque. Therefore, position control is performed when the motor M is freely rotated in a noncontact state with an object, and when it is constrained by being in contact with the object, a speed command and a torque command can be kept constant, and compliance control with constant torque can be performed. In such a manner, no torque sensor is required, and the constitution can be simplified, and easy control compared with ordinary torque control can be performed.
Patent JP-H1082745-A (JP)
Title: Method and equipment for measuring crystallization degree
Inventor: NAGATA SHINICHI
IPC: G01N33/44
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To measure the crystallization degree conveniently and accurately by drying a sample previously under predetermined conditions and then detecting transmittance of microwave in dry gas atmosphere. SOLUTION: A microwave resonator 2 holds a sample 1 vertically to the central axis A in the center thereof. A dry gas supply means 3 feeds dry gas into the resonator 2, especially on the entire surface of the sample 1. Microwave transmitted from a microwave oscillator 4 to one end of the resonator 2 transmits through the sample 1 and the intensity thereof is detected by means of a microwave detector 5. A data processor 6 performs various operations based on a detection output from the detector 5 and controls a controller 7 according to a incorporated program. Since the sample 1 is measured in dry gas atmosphere after being dried under predetermined conditions, increase of moisture during measurement has no effect on the measurement and the extent of crystallization degree can be measured from permittivity or dielectric loss factor.
Patent JP-H0998608-A (JP)
Title: Seeding tray conveyor for transplanter
Inventor: KURANO JUNJI
IPC: A01C11/02
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a seeding tray conveyor designed to stabilize the position of a seedling tray in its longitudinal, feed by holding at least two peripheral holding members at the depth of the lateral groove of the tray between a pair of front and rear wrapping elements. SOLUTION: This seedling tray conveyor has a seedling tray 21 with many pots 21a arranged longitudinally and transversely, a guide frame 28 to support the tray 21 movably in its longitudinal feed direction, and a wrapping transmission mechanism A with an endless member 35 wrapped on a pair of front and rear wrapping elements 33, 34 supported on a guide frame 28 and holding members 36 mounted on the endless member spacedly in the peripheral direction. The pots are subjected to intermittent longitudinal feed one by one through holding the holding members on the lateral groove 21c of the seedling tray.  The transmission mechanism A has a holding auxiliary 53 to bring the endless member to nearly parallel posture relatively to the seedling tray in combination with the front wrapping element 33 in between the pair of wrapping elements 33 and 34 so as to hold at least two peripheral holding members at the depth of the lateral groove of the seedling tray.
Patent JP-H0199225-A (JP)
Title: Method of removing flash of electronic component
Inventor: SAKIDA KOICHI
IPC: H01L21/56
Filed: 1987-10-12
Abstract: PURPOSE:To easily and effectively remove flashes of an electronic component by moving the component from one end to the other of the hollow section of a cylinder, and rotating the cylinder at a shaft as a center. CONSTITUTION:A diode element 5 in which resin flashes 6, 7, 8 are generated is supplied to a product inlet 20. In this case, a first cylinder 11 is rotated in a first direction, and a second cylinder 12 is rotated in a second direction. The cylinders 11, 12 are held in inclined states. Then, the element 5 inserted to the inlet 20 is passed by its own weight through the cylinder 11 by the aid of a rotating motion, then passed through the cylinder 12, and discharged from the other end 24. Thus, the flashes 6, 7, 8 of the element 5 are removed by the collision and friction of the flashes 6, 7, 8 with the inner peripheral surfaces of the cylinders 11, 12.
Patent JP-2000091570-A (JP)
Title: Manufacture of semiconductor device
Inventor: FURUKAWA TAISUKE
IPC: H01L21/336
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent short-circuiting between electrodes of a semiconductor device by introducing ions containing oxygen into a semiconductor board. SOLUTION: A gate insulation film 3 is formed on a silicon board 1, a polysilicon film 4 and a silicon oxide film 5 are deposited and patterned, a gate electrode 6 is formed, and ion implantation of impurities is carried out by using it as a mask and a sidewall 9 is formed, ion implantation is carried out by using the gate electrode 6 and the sidewall 9 as a mask, and a source region 7 and a drain region 8 are formed. An epitaxial silicon layer 10 is formed thereon, the board 1 is exposed at an oxygen atmosphere of 600 to 900 deg.C, a silicon oxide film 11 is formed in a surface of the epitaxial silicon layer 10 and a silicon piece 10a, a metallic thin film is formed, the board 1 is subjected to heating treatment at high temperature and a titanium silicide layer 23 is formed.  As a result, insulation between a source electrode 18 and a drain electrode 19 is improved and a highly reliable field-effect transistor is formed.
Patent JP-S61136742-A (JP)
Title: Annular-sheet inserting head
Inventor: SHIBATA TADAO
IPC: B23P19/08
Filed: 1984-12-05
Abstract: PURPOSE:To carry-out the holding and insertion operation for an annular sheet in good order by concentrically installing a pressing body, chuck, and a guide rod in slidable ways, thus securing the movement in the direction of axis line of a head body. CONSTITUTION:An annular-sheet inserting head 1 is supported in slidable ways in the direction of axis line by a holder 10 inside a cylindrical head body 7. Said holder 10 fixes a cylindrical pressing body 12 by the lower surface, and said pressing body 12 holds a guide body 16 inside. Further, said guide body 16 accommodates three chucks 14 inside the grooves at the positions equally distributed in three parts, and is made shiftable in the radial direction by a projection 13 and the groove 20 in the circumferential direction, and urged in the direction for expanding diameter by a spring 8 set therebetween. A holding groove 21 in the circumferential direction is formed onto the outer periphery of a chuck 14, and the top edge part continuous to the holding groove 21 forms a guide surface 22 which is thinner toward the top part.
Patent JP-H02103574-A (JP)
Title: Original size detecting device
Inventor: TAKASU KAZUHIKO
IPC: G01B11/02
Filed: 1988-10-13
Abstract: PURPOSE:To eliminate unnecessary processes such as the preliminary scan of an illuminating optical system and to speed up copying work by allowing the light at wave length ranging from near infrared to infrared to emit and receive the light between a light emitting element and plural light receiving elements. CONSTITUTION:The plural light receiving elements 19-1 to 19-5 are arranged in positions where light is shielded by one of originals 8 in various sizes. The light emitting element 14 is provided in the opposite side of the light receiving elements 19-1 to 19-5 with respect to an original platen, and its wave length ranges from near infrared to infrared to irradiate originals. Thus, when the light emitting element 14 is turned on, the light, of which wave length ranges from near infrared to infrared and from which noise such as flare nor disturbance light is eliminated, is received by the light receiving elements 19-1 to 19-5 not shielded from light by the originals 8, and then, the original sizes are detected. Thus, the preliminary scan of the optical system is not required, thereby speeding up copying. Moreover, detection work can be accurately carried out.
Patent JP-H02105677-A (JP)
Title: Image input/output system and method for setting signal processing condition
Inventor: TAKEMOTO FUMITO
IPC: H04N1/40
Filed: 1988-10-13
Abstract: PURPOSE:To efficiently set an image processing condition by performing the automatic analysis of original data by computing original classification information by finding the characteristic value of an original from the rough scan data of the original, and setting the parameter of the signal processing condition by adding the finishing information of an image on the original classification information. CONSTITUTION:A signal processing part 400 is provided with a CPU 401 which performs the control of an entire system, and performs equivalent neutral density conversion 402, color correction 403, exmagnification or ruduction 404, the enhancement 405 of sharpness, gradation conversion 406, and black plate generation 407 at need. Also, an image memory 420 which stores the rough scan data transiently and a mouse 421 are connected to the part. The signal processing part 400 reads out the rough scan data of the image memory 420, and computes the characteristic value of an accumulative histogram, etc. Simultaneously, the part computes the original classification information such as over exposure/under exposure, etc., based on the characteristic value. Furthermore, it sets the parameter of the processing condition by inputting the finishing information such as a Gray point, the degree of brightness/darkness, taste, and the kind of picture pattern, etc.