baber/WOPTO huggingface dataset:
Patent JP-S5853331-A (JP)
Title: Transfer press metallic die device
Inventor: TAKEGAWA YUUJI
IPC: B21D28/10
Filed: 1981-09-24
Abstract: PURPOSE:To mold a faucet joint having the same dimensions as a die without inclining a half-drawn projection of a substance to be worked, by constituting so that a moving plate is depressed by preceding pin, and a lift plate descends to the lower part from the substance to be worked. CONSTITUTION:When a press ram decends, a moving plate 21 of the tip of a preceding pin 20 overcomes the force of a spring 22, is depressed, and a lift plate 12 also descends. Subsequently, a substance 1 to be worked is depressed by a stripper 7, is positioned by a die pilot 11, a half-drawn projection is formed immediately before a bottom dead point, and becoms a ram bottom dead point state. The lift plate 12 is further depressed than the process length of a ram, which is required for forming the half-drawn projection previously by the preceding pin 20, therefore, when forming of the half-drawn projection is started, force of the spring 22 is not put on the substance 1 to be worked, and the substance 1 to be worked is not subjected to bending moment. Therefore, on the flange surface, the half-drawn projection is formed in a flat state, and a product of a faucet joint having the same dimensions as a die 10 is obtained.
Patent JP-H10324766-A (JP)
Title: Aliphatic polyester-based resin foamed particles having biodegradability and cross-linked structure, formed product and production of the same particles
Inventor: TOKORO TOSHIO
IPC: C08L101/16
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain aliphatic polyester-based resin foamed particles having a biodegradability and a small contraction rate on forming thereof, and a formed product thereof, and to provide a method for producing cross-linked aliphatic polyester-based resin foamed particles. SOLUTION: This method for producing alphatic polyester-based resin foamed particles having a biodegradability and a cross-linked structure comprises a process for obtaining cross-linked resin particles having at least 5% gel fraction by cross-linking non-cross-linked aliphatic polyester-based resin particles having the biodegradability by using an organic peroxide or an organic peroxide with a compound having at least 2 unsaturated bonds, and a process for blowing the cross-linked resin particles to make foamed particles.
Patent JP-H10332832-A (JP)
Title: Gamma-ray camera
Inventor: JOHN M HAYES
IPC: G01T1/164
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an autonomous tangential movement control in a plural detector gamma-ray camera. SOLUTION: The structure of a plural head gamma-ray camera necessitates coordination between tangential and radial movements so that detectors 22a-22c may maintain desired orientations, that is, angles thereof may be brought into contact with or superposed on each other. Based on positions of the detectors 22a-22c in radial and angular directions, a desired tangential position is determined. The desired tangential position is compared with an actual tangential position and a positional error signal is generated. The tangential movement is started and thereby a positional error is diminished. In the case when a necessary tangential movement surpasses the capacity of a device for tangential drive or can not be attained, the radial movement is made gentle or stopped.
Patent JP-S5274968-A (JP)
Title: Device for mounting pawl stone of anchor for watch
Inventor: WANIBUCHI YASUSHI
IPC: G04B15/14
Filed: 1975-12-19
Abstract: PURPOSE: To provide a device for mounting a pawl stone of a tuming anchor for a watch for automatically positioning the anchor, fixing it, correcting the attitude of the stone, and inserting the stone into the anchor to enhance the efficiency of the work for mounting the stone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5375818-A (JP)
Title: Signal transmission device
Inventor: OGI KEISUKE
IPC: H04N1/40
Filed: 1976-12-17
Abstract: PURPOSE: To effectively use the transmission line and to efficiently make transmission, without losing the main information of the signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6129835-A (JP)
Title: Heat developable photosensitive material
Inventor: SAWADA SATORU
IPC: G03C7/00
Filed: 1984-07-20
Abstract: PURPOSE:To carry out development by easy and uniform heating to a set temp. in a short time by using a substance having an electric conductivity, a compound having a specified m.p. and a hydrophilic binder as the constituents of an electrically conductive layer formed on one side of a support having a heat developable silver halide emulsion layer formed on the same side or the other side. CONSTITUTION:The electrically conductive layer is formed on one side of a support having a heat developable silver halide (AgX) emulsion layer formed on the same side or the other side to manufacture a heat developable photosensitive AgX material. The electrically conductive layer is composed of a substance having an electric conductivity, a compound having >=100 deg.C m.p. and a hydrophilic binder. When electric current is supplied to the photosensitive layer after exposure, the exposed photosensitive layer is heated to form an image. Since the heated photosensitive layer increases electric resistance, electric current is automatically controlled under applied constant voltage, and the layer is heated to the development temp. by uniform heating in a short time without causing overheating. Since the hydrophilic binder is used in the electrically conductive layer, work efficiency and safety are improved during coating. When the emulsion layer and the electrically conductive layer are formed on both sides of the support, the curl balance is improved. Thus, a uniform and fine image is obtd.
Patent JP-2000334395-A (JP)
Title: Cleaning apparatus
Inventor: MATSUDA NAOKI
IPC: H01L21/304
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To clean efficiently and effectively by discharging cleaning solution scattering into a cleaning cap and mist generated from the solution promptly and preventing the re-adhesion of the solution and particles contained in the solution to an object to be cleaned. SOLUTION: A substrate rotating device which holds an obejct W to bee cleaned approximately horizontally and rotates it, a nozzle device for supplying a cleaning solution to the rotating object, and a cleaning cap 26 which covers the periphery of the substrate rotating device to prevent the scattering of the solution are provided, and an exhaust duct which is opened at a height approximately facing the object is installed inside the cap.
Patent JP-H0712764-A (JP)
Title: Boiling detecting device
Inventor: OHASHI MASAHARU
IPC: G01N25/08
Filed: 1993-06-23
Abstract: PURPOSE:To accurately detect boiling by providing a water level sensor for detecting the change of water level, and a boiling detection means for detecting boiling on the basis of information from the water level sensor. CONSTITUTION:When a heater 12 is turned on and the temperature of liquid (water) in a vessel 11 nears high level, the movement of the liquid becomes active. The movement of a float constituting a water level sensor 13 also becomes active. A boiling detecting means (microcomputer) 14 stores the fluctuation range data of the liquid level corresponding to boiling state. Also, a water level fluctuation signal from the sensor 13 is always transmitted to a detection means 14, and this means 14 collates the signal from the sensor 13 with retained data. Furthermore, the means 14 judges that the point of agreement between the signal and data shows the occurrence of boiling. The means 14, upon detecting the boiling, drives a boiling display means 15 and displays the boiling for a user via a sound and light (LED). In addition, the means 14 makes judgement as to whether the signal from the sensor 13 is in steady state or not, thereby discriminating a signal from a noise. The noise is ignored to prevent the occurrence of malfunction.
Patent JP-H023786-A (JP)
Title: Gear tooth-tapping noise generation preventing device in transmission
Inventor: NAKAYAMA HIROSHI
IPC: F16H3/12
Filed: 1988-06-20
Abstract: PURPOSE:To suppress a tooth-tapping noise from being generated in a power transmitting gear with a fellow gear by mounting an elastic friction member to one of the power transmitting shaft and gear and a floating ring, coming into contact with this elastic friction member, onto the power transmitting shaft. CONSTITUTION:In the case of a synchromesh mechanism 15, a friction ring 41, made from an elastic material, is fixedly provided in the right side internal periphery of a gear body 30, and this friction ring 41 provides in its internal peripheral side a floating ring 42 to be arranged in a floating condition for a driven shaft 12. The floating ring 42 has two or more protrusions 42a protruding toward a hub 33, and a clearance of the protrusion 42a in a recessed part 33a is set to a size so as to give a degree of rotary freedom not less than an index angle of an external tooth of a blocking ring 32 to the floating ring 42.
Patent JP-H05338589-A (JP)
Title: Air screw
Inventor: HARADA MORIJI
IPC: B63H5/14
Filed: 1992-06-11
Abstract: PURPOSE:To reduce resistance for torque and effectively convert the torque to the propulsive force by jetting air bubble from the surface of the blades of a screw, and dissolving vortex generated on the surface of the blades at rotation of the screw. CONSTITUTION:A screw shaft 3 is formed with an air tube 3a as an air passage in the center, and the end part of the tube is connected to an air collecting device on the ship. Branch tubes 3b are branched from the air tube 3a and communicated into blades 6. When a hull is advanced, air is sucked from the air collecting device, and sent to the branch pipe 3b through the air tube 3a. At this time, because water is discharged through many air holes 6f... by centrifugal force, air is filled in the air tube 3a, branched tube 3b, and air passage 6h by the pressure from the air collecting device and the centrifugal force, and air is discharged from the air holes 6f as air bubble. Resistance of water at rotation of a screw 2 is reduced by air bubble. Further, water sucked in a water flow control cylinder 7 together with jetted air from the air holes 6f are pushed out into a nozzle part 7a so as to give propulsive force.
Patent JP-H11324966-A (JP)
Title: Self-priming pump
Inventor: KUMAGAI EIDAI
IPC: F04D9/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To securely operate a flow switch arranged outside of a discharge port, and to eliminate the foreign matters caught between a partitioning plate and a rubber pad. SOLUTION: A self-priming pump 1 is formed of a pump unit 6 formed by fixing a first case 1 as a tank chamber 18 provided with a suction port 23 for sucking the liquid and a discharge port for discharging the liquid and a second case 3 as a pump chamber 19 while pinching a partitioning plate 4 and a rubber pad 5, and a driving motor 9 for driving an impeller 10 housed in the pump chamber 19. When the impeller 10 is rotated, the liquid is pumped through a self-priming process that the air and the liquid are agitated in the pump 6 while gradually discharging the air. The discharge port is formed with a flow aligning rib for aligning the liquid to the straight flow for discharge. The rubber pad 5 is formed with a discharge port for discharging the caught foreign matters.
Patent JP-H01319541-A (JP)
Title: Production of decorative laminate of melamine resin and metal
Inventor: SUZUKI SHOICHI
IPC: B32B15/08
Filed: 1988-06-20
Abstract: PURPOSE:To obtain the subject decorative laminate having excellent surface characteristics by compounding specific components such as formaldehyde and melamine at specific ratios to obtain a melamine resin varnish, impregnating a fibrous substrate sheet with the varnish, stacking the impregnated sheet on a metal plate interposing a phenolic resin-impregnated paper and hot-pressing the laminate. CONSTITUTION:A melamine resin varnish prepared by compounding 1mol of melamine with 1.2-1.5mol of formaldehyde and >=0.1mol of p-toluene sulfonamide is impregnated in a fibrous substrate sheet and dried. The obtained fibrous substrate sheet impregnated with the melamine resin varnish is laminated on a metal plate (preferably steel plate, etc.) interposing a phenolic resin- impregnated paper and the laminate is hot-pressed to obtain the objective decorative laminate having excellent flexibility, resistant to cracking and suitable for interior material for vehicles, etc.
Patent JP-S638041-A (JP)
Title: Sealing member for automobile and its manufacturing method
Inventor: MASUMOTO TOSHINORI
IPC: B29C70/10
Filed: 1986-06-28
Abstract: PURPOSE:To prevent strings from coming loose by providing a blank area, inwhich no reinforcing string is available, in a section corresponding to a corner when a belt shaped cored metal member is bent in its width direction into a U-shaped cross section by rolls of the combination of recessed and projected parts. CONSTITUTION:A plurality of reinforcing strings 3 is arranged roughly at equal intervals in belt shaped core metal member 1 along the longer direction. Then, thread handler is accomplished to the reinforcing strings 3 arranged as described above for providing blank areas E and F wherein no reinforcing string is available. And then, the blank areas E and F are bent by rollers 7 and 8 of the combination of recessed and projected parts so that said cored metal member 11 is bent in its width direction in to a U-shaped cross section. That is, the blank areas E and F corresponds to corner sections (a) when bent. Owing to this constitution, no reinforcing string 3 is available in a section which is crushed by the rollers 7 and 8 of the cored metal member 1, thereby preventing the reinforcing strings 3 from being coming loose by thread cutter. Accordingly, a rejected article such as exposed lint and the like can be prevented from being produced.
Patent JP-H10338038-A (JP)
Title: Deformed lightweight pressure container
Inventor: FUWA MASARU
IPC: B60K15/03
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide light weight and sufficient pressure resistance by forming a rib, in which at least a part is constructed of highly elastic long fiber, in a thermoplastic plastic liner with an elliptic cross section shape. SOLUTION: A liner 4 made of thermoplastic plastic is shaped into a cylinder with an elliptic cross section, and a rib 5, which is formed of highly elastic long fiber and provided with a ring shape in the circumference direction, is arranged at least a part of the liner 4. By means of the rib 5, deformation of the elliptic shape due to an internal pressure, which will return the elliptic shape into a complete round shape, can be prevented. In formation of the rib 5, a recess part, 8, by which the outside face of the liner 4 is recessed while its inside face is protruded, is formed in a ring shape in the circumference direction, and the recess part, 8 is filled with highly elastic long fiber. In the outer circumference of the liner 4 in which the rib 5 is formed, a fiber reinforced resin layer 6 is formed, and then, the subject pressure container is manufactured.
Patent JP-H0819073-A (JP)
Title: Remote control transmitter
Inventor: IKEURA MASASHI
IPC: H01H9/02
Filed: 1994-07-04
Abstract: PURPOSE:To make assembling man-hours efficiently by providing a drive section on a printed circuit board and a contact part on a flexible printed circuit board as printing and forming the circuit of the transmitter through the connection. CONSTITUTION:A drive section 21 comprising a hard printed circuit board on which various electronic components including light emitting elements are mounted is provided with connection terminals connecting to contact parts 22 of a flexible printed circuit board on which lots of contacts are formed by printing and they are connected by heat sealing to form one set of the circuit for the transmitter. Then the drive section 21 is made up of the hard printed circuit board on which components such as LSI, IC, light emitting element, transistors(TRs) and resistors are mounted to form a signal processing circuit in which light emitting elements emit an infrared ray through the reception of an ON signal representing the On state of a contact selected by a pushbutton. Furthermore, the signal processing circuit is designed to enhance its maximum function to unify the drive section 21 as one model even for plural kinds of remote control transmitters with different functions.
Patent JP-H0816767-A (JP)
Title: Method and device for enlarging/reducing image
Inventor: ITO WATARU
IPC: G06T3/40
Filed: 1994-07-04
Abstract: PURPOSE:To enlarge/reduce an image without changing the visual impression of an original image. CONSTITUTION:The sampling intervals of image data P0, P1 and P2 expressing the original image are estimated by a spline function or the like. Next, with sampling points t'0, t'1 and t'2 of interpolating data as centers, the average value of estimated data within the range of a sampling interval DELTA corresponding to the enlargement scale (reduction scale) of the image is calculated. This average value is defined as the data value of interpolating data P0', P1' and P2'. Then, the enlarged image and reduced image of the original image are provided by these interpolating data P0', P1' and P2'.
Patent JP-S6045055-A (JP)
Title: Photo-electric signal conversion device
Inventor: YOSHIMI MAKOTO
IPC: H01L27/144
Filed: 1983-08-23
Abstract: PURPOSE:To enable to realize the semiconductor integrated circuit of a high density and high speed by using an MOS-type Tr. CONSTITUTION:The source 4, drain 5, and gate 7 constitute the N type MOS transistor; on irradiation of a depletion layer 8 in the neighborhood of the drain with light, the electron-hole pairs are generated in the depletion layer 8, and the electrons are absorbed in the drain direction, while most of the holes diffuses into a P type region 2, and then absorbed to an electrode 3 formed by the side of the source. At this time, the potential immediately under the source 9 becomes higher than that of the electrode 3 by the resistance existent in the P type region 2, the P-N junction formed between the source 4 and the region 2 is biased in a forward direction, resulting in the flow of current 10. On the other hand, the variation in potential of the P type region 9 immediately under the source increases also the channel curret of the MOS transistor. Next, part of the currents 10 and 11 promotes the generation of new electron-hole pairs in the depletion layer 8 of the drain. The element constituting an amplifier of positive feedback is a piece of MOS Tr, the occupation area of which is extremely small.
Patent JP-S5853109-A (JP)
Inventor: MATSUDA SHIGEO
IPC: F21V23/00
Filed: 1981-09-25
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-H10339652-A (JP)
Title: Lighting structure of instrument
Inventor: YAMAZAKI HISAE
IPC: G01D7/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To improve a reflection efficiency and perform visual recognition only by lighting, by constituting a dial with a reflection sheet where an extremely small transparent ball is included between a transparent film with the scale design of the dial on a surface and a reflection film being applied to a base. SOLUTION: A transparent ball 11 consisting of extremely small glass beads is arranged on a reflection film 10 being formed on the surface of a sheet base 9, a transparent film 12 is laminated on the surface and a reflection sheet 13 is formed. A scale design is printed on the surface of the transparent film 12, and a basic color that becomes the rear shape of a dial is provided for time reflection film 10. Then, the base 9 is applied to the base of the dial for sealing a reflection sheet 13, thus constituting the dial. Light L being emitted from a light source 8 is transmitted through the transparent film 12 and the transparent ball 11, is reflected by the reflection film 10, passes through the transparent ball 11 and the film 12, and reaches an eye point P.  At this time, since the light L is reflected with a high reflection factor due to the reflection of the transparent ball 11, the brightness of the transparent film 12 for constituting the surface of the dial improves, thus improving visibility.
Patent JP-H01318970-A (JP)
Title: Peak-value detecting circuit
Inventor: KODAMA MASAMI
IPC: H03K5/153
Filed: 1988-06-20
Abstract: PURPOSE:To prevent flowing of excessive collector current by constituting a peak-value detecting circuit with N-P-N and P-N-P transistors having complementary characteristics, and connecting a common bias resistor to the transistors. CONSTITUTION:N-P-N and P-N-P transistors Q1 and Q2 having complementary characteristics are connected. A bias resistor R2 which limits a collector current IC1 of Q1 is connected. Therefore, the linearity of a detected peak value signal corresponding to the peak value of an input signal Vin is excellent. The fluctuations of VBE1 and VBE2 are offset by temperature change, and the device is not affected with the temperature. Furthermore, Vin (peak vale) = Vout (peak value), and an amplifier at the rear stage can be omitted. The bias resistor R2 can act for limiting a base current IE1 of Q1. The collector current IC1 of Q1 is limited for abrupt increase of noises and the like in Vin. Thus, the adverse effect such as voltage fluctuation and the like to a VCC line because of the flowing of abrupt charging current into C1 is prevented.
Patent JP-S5853952-A (JP)
Title: Resin composition for molding acoustic device
Inventor: KITAO NOBUHIDE
IPC: C08G85/00
Filed: 1981-09-27
Abstract: PURPOSE:The titled composition for forming especially speaker box, etc., having high rigidity, the same interior loss as that of wood board, etc., high specific gravity, slightly vibrating, obtained by adding an inorganic filler with a specific shape into a thermosetting resin. CONSTITUTION:A thermosetting resin (preferably unsaturated polyester resin, etc.) is blended with 5-80wt% needle-like inorganic filler (especially calcium silicate crystal) having a particle size measured by sedimentation method of 1-20mu. The total amount of the inorganic filler is an amount to give the specific gravity of a molded article of 1.5-2.5, namely, 50-80wt% based on the total composition.
Patent JP-H051489-A (JP)
Title: Current feed device for partition panel
Inventor: TAKAHASHI TOKIHARU
IPC: H02G3/38
Filed: 1991-06-25
Abstract: PURPOSE:To easily feed current to a partition panel on any running position while improving appearance, at feeding current to the running partition panel against a hanging rail. CONSTITUTION:A partition panel 2 is hung on a hanging rail 1 capably of running. Extending over full length of the hanging rail, a conductive part 3 for an electric power source is laid therein. A current collecting part 5 electrically connected to an electric device 4 internally arranged in the partition wall 2 is elevatably provided on the upper end part of the partition panel 2, so as to connect and disconnect to the above-mentioned conductive part 3 for the electric power source.