baber/WOPTO huggingface dataset:
Patent JP-H10305485-A (JP)
Title: Jointing method of synthetic resin member, and synthetic resin member
Inventor: KUBOTA YASUHIKO
IPC: B29C65/04
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a jointing method of synthetic resin members having its improved joint strength by high frequency welding. SOLUTION: The jointing method of synthetic resin members is to mutually joint a first member 2b and second member 10 of thermoplastic synthetic resin, and an approach of the first member 2b and second member 10 allows the first member 2b and second member to be connected in a separation preventive state, and then the first member 2b and second member 10 are compressed in the approach direction in order to increase a space in a contact area to be substantially contacted with the direction diverse to the approach direction in the connection part of the first member 2b and second member 10 larger than the space prior to the compression, thus a high frequency welding of the connection part is conducted in the compressed state.
Patent JP-S5243292-A (JP)
Title: Method of revising oil tanker to steel oil cargo ship
Inventor: KATAZA TAIJI
IPC: B63B25/04
Filed: 1975-09-29
Abstract: PURPOSE: To simply revise at tanker rationally to steel oil cargo ship by forming steel hold in tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5748404-A (JP)
Title: Short cut rejecting device of machine tool for machining bars
Inventor: SHIBUYA KAZUO
IPC: B23B15/00
Filed: 1980-08-27
Abstract: PURPOSE: To reliably separate the short cut piece resulting from the first cutting, namely a defective piece from the group of products by locking a shooter, which guides products to a product box, in a predetermined position when the workpiece bar is cut off for the first time.  
     CONSTITUTION: When cutting off a short cut piece, from a new workpiece rod 7 for the first time, a rod 12 is projected into engagement with a corrresponding portion 2F of a shooter 2 by operating an electromagnetic solenoid. The shooter 2 is thus locked against rotation about a shaft 3 in the clockwise direction, and its end 2c will not extend over a product box 1. The short cut piece resulting from the first cutting-off, which has an insufficient length, is forced to fall down together with the chips into a chip box 21 provided outside the product box 1. Thus, it is reliably separated from the group of products. To permit the products to be collected in the product box 1, the rod 12 is retreated to bring a cam follower 17 into engagement with a valley 16B of a cam 16, thus bringing the end 2c of the shooter 2 to a position over the produt box 1. The products can thus be collected into the product box 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10308537-A (JP)
Title: Semiconductor light-emitting element
Inventor: OKAZAKI TADAHIRO
IPC: H01L33/32
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element whose yield and reliability are not lowered due to a wire bonding operation, even when a substrate on which a semiconductor layer is laminated in order to form a light- emitting layer is an insulating substrate, in which the substrate is not charged with static electricity, which is not broken down due to static electricity and whose performance is not lowered. SOLUTION: A light-emitting element chip 1 is composed of an insulating substrate, of a semiconductor laminated part which is laminated so as to form a light-emitting layer on the insulating substrate, of a first electrode (a p-side electrode 28) which is formed so as to be connected to a first-conductivity-type semiconductor layer on the surface side of the semiconductor laminated part, and of a second electrode (an n-side electrode 29) which is formed so as to be connected to a second-conductivity-type semiconductor layer in the semiconductor laminated part. In addition, the rear of the insulating substrate at the light-emitting element chip is bonded onto a conductive member (a first lead 2), and the second electrode is connected directly to a conductive layer by a conductive adhesive 9 via the side face of the insulating substrate.
Patent JP-S5642497-A (JP)
Title: Diaphragm for loudspeaker
Inventor: WATANABE MASAJI
IPC: H04R7/02
Filed: 1979-09-14
Abstract: PURPOSE:To make it possible to widen a reproduction band by applying for impregnating the cone paper of a loudspeaker diaphragm using the cone paper with phenol-based or epoxybased resin and then by heating it. CONSTITUTION:On the surface of manufactured cone paper, the mixture of alcohol and resin in 1:1 weight proportion is applied. Next, the coated cone paper is heated at a temperature of 150 deg.C for about one hour. The cone paper has the Young's modulus E improved greatly, so that this will become lightweight and strong. Consequently, the loudspeaker diaphragm using the cone paper like this has the wider reproduction range of frequency characteristics in comparison with that before the treatment.
Patent JP-H09303143-A (JP)
Title: Silencer for internal combustion engine
Inventor: OTA SHINJI
IPC: F01N1/02
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To improve a silencing effect in a low rotational speed region of an engine, by providing an energizing means applying a closing directional load to act in a butterfly valve to a prescribed opening from its fully closed condition, in the butterfly valve opening operated by a flow of exhaust gas. SOLUTION: In a low rotational speed region of an engine, valve closing force by a return spring 12 is strong, to hold a butterfly valve 10 in a closed condition, so as to ensure a function as a low frequency resonance chamber of an inner pipe. However, in accordance with the increasing of an engine speed, a dynamic pressure of exhaust gas rises, when the butterfly valve 10 is started to open, a link 17 is turned downward, but until its connecting pin 18 leads to a turn over position A, a compression spring 23 is compressed, its extension force acts in a closing direction of the butterfly valve 10. When the connecting pin 16 passes through the turn over position, the link 17 is turned downward, the butterfly valve 10 is opened.
Patent JP-S5819882-A (JP)
Inventor: SUZUKI AKIRA
IPC: H01R33/74
Filed: 1981-07-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02296149-A (JP)
Title: Method for detecting human hemoglobin
Inventor: MORI KENJIRO
IPC: G01N33/53
Filed: 1989-05-10
Abstract: PURPOSE:To make it possible to perform detection at high sensitivity by adding hemoglobin of an animal other than a human, and suppressing inactivation when human hemoglobin in a liquid to be detected is left to stand. CONSTITUTION:Human hemoglobin in a material to be detected is dissolved in a buffer wherein hemoglobin or hemolysis of an animal other than a human is added, and a liquid to be detected is prepared. In detail, e.g. in the case of occult blood in feces is inspected, a specified amount of patients feces is dissolved into a specified amount of the buffer containing the animal hemoglo bin, and the liquid to be detected is prepared. Then, an antihemoglobin antibody is used, and immunological detection is performed. Thus inactivation when the human hemoglobin in the liquid to be detected is left to stand is prevented, and the highly sensitive, accurate detection can be performed.
Patent JP-H08309653-A (JP)
Title: Driving gear for orbital sander, polishing member and orbital sander
Inventor: SUZUKI ATSUSHI
IPC: B24B23/00
Filed: 1995-05-17
Abstract: PURPOSE: To provide an orbital sander improved inworkability for replacing a polishing member relating to a base plate of a driving gear for the orbital sander. CONSTITUTION: A protruded part 52a and a single internal thread 53 are provided in a base plate 51 of a driving gear 50 for an orbital sander, on the other hand to form a recessed part 74 corresponding to the protruded part 52a in a polishing member 70, further to provide a single external thread 76 screwed to the internal thread 53, and in the case of mounting the polishing member 70 in the base plate 51, the protruded part 52a is engaged with the recessed part 74, further to screw the external thread 76 to the internal thread 53.
Patent JP-S63283108-A (JP)
Title: Magnetic induction coupling device
Inventor: BABA FUJIO
IPC: G11C5/04
Filed: 1987-05-15
Abstract: PURPOSE:To make it possible to write in or read out even when either surface of a memory module is set by a method wherein the magnetic pole surface on both sides of the magnetic core are incorporated in the unit in such a manner that they are symmetrized in left and right sides in thickness direction. CONSTITUTION:The magnetic core provided on a memory module 2 is composed of the three core members of a center core member 21, an intermediate member 22 and an external core member 23. The members 12-23 are arranged on the same axis, and the magnetic pole surfaces are incorporated in such a manner that they are symmetrized in left and right sides against the thickness direction of the module 2. As a result, when the data write in and read out operations are conducted, a bi-directional property is given to the magnetic induction coupling device 3 for magnetic induction coupling, and the direction of the magnetic core provided on the module 2 can be ignored. Also, a data write-in and read-out operation by the magnetic induction coupling can be conducted by setting the magnetic core in a module housing part 30 irrespective of the direction of the magnetic core.
Patent JP-H04347403-A (JP)
Title: Liquid injection burner
Inventor: KATO KEIJI
IPC: F23D11/24
Filed: 1991-05-23
Abstract: PURPOSE:To simplify the oscillating device, make its production and installation easy, and reduce the electric power for driving by constituting it of a lever that oscillates the piping to pass black liquid in the circumferential direction and a liquid injection burner projecting transversely at the tip end of the piping. CONSTITUTION:A piping 1a that passes black liquid that is introduced via a burner valve is rotatably supported by a bearing 5 for its section in the right from a swivel joint 6 as seen in the figure. This section is oscillated in the circumferential direction by a variable speed reduction machine 4 through an oscillation angle adjustment lever 3, and an injection burner 2 that projects transversely at the tip end of the piping 1a is oscillated up and down. The injection burner 2 with a nozzle plate 15 and handle 16 can be mounted and dismounted easily by a quick coupling 7. Accordingly the construction of the oscillation device is simplified and the costs of making and installation are reduced and the electric power of driving is lowered by the reduced weight.
Patent JP-S609469-A (JP)
Title: Preparation of paste food resemblant to crab meat
Inventor: NADA MINORU
IPC: A23L17/00
Filed: 1983-06-28
Abstract: PURPOSE:To prepare paste food having similar texture to crab meat, and composed of a number of short meat fibers collected along the direction inclined from the longitudinal direction of the product, by forming a bundle of continuous long fibers, and cutting the long fibers along the direction slant to the fiber direction. CONSTITUTION:Ground fish paste is extruded from the raw material feeder in the form of a web, and a plurality of fish meat webs 10 are formed by heating the above web. The webs are slit longitudinally and separated into fine strips. The slit webs are laminated to form a bundle 11 of continuous long fibers. The fibers are cut along the direction inclined 45 deg. from the longitudinal direction to obtain the product A composed of the collected short fibers (a) containing a number of short meat fibers 1 collected together making an angle of 45 deg. from the longitudinal direction. When the continuous long fiber group 11 is colored in blue color of the crab meat, packaged with a film and cut slantly, a colored and film-packed product can be obtained directly.
Patent JP-S5742207-A (JP)
Title: Quadrature demodulation circuit
Inventor: SUMI TATSUMI
IPC: H03D3/06
Filed: 1980-08-27
Abstract: PURPOSE:To increase the reliability of a tuning point indicator of an FM receiver, by applying an input signal to a transistor (TR) of a differential amplifier via a resistor and controlling the phase with a time constant determined with the resistor and an input capacitance of the TR. CONSTITUTION:An FM signal from terminals 1, 2 is inputted to the base of a differential amplifier consisting of TRs Q1, Q4 and TRs Q2, Q3 via resistors R4-R7. Emitters of the TRs Q1-Q4 are in common connection and connected to a current source I1, and the output of the differential amplifier consisting of the TRs Q1, Q4 is applied to the base of a double balancing differential amplifier consisting of TRs Q5-Q8 via a phase shifter 3 and emitter followers TRQ9, Q10. Values of the resistors R4-R7 are selected, and phase control is made with a time constant determined the values and the input capacitances of the TRs Q1-Q4, allowing to delay the phase between the collector current of the TRs Q2, Q3 and the switching operation of the TRs Q5-Q8 by pi/2. Thus, the FM signal carrier and the tuning frequency of the phase shifter 3 is allowed to coincide and the tuning point indicator points out the center correctly at tuning.
Patent JP-H06333014-A (JP)
Title: Image forming/storing device
Inventor: YOKOGAWA TOSHIHIKO
IPC: G06F17/30
Filed: 1993-05-20
Abstract: PURPOSE:To prevent the drop-out of the index information when plural documents are continuously read and stored and to automatically select an optimum image for creation of the index information. CONSTITUTION:The types of documents of each original which are continuously sent to an image reading means are decided and stored as the image attendant information. Then the original read this time is compared with the original read right before the present one. If both originals show the different documents, the image information on the original that is read this time or precedently is defined as the index information. Furthermore the information on the image of the same original that is read in the prescribed frequency is defined as the index information or the image information appropriate to the index information can be automatically selected based on the features of each original or the recognized result of the contents of the image information.
Patent JP-S61277537-A (JP)
Title: Method of controlling copying machine
Inventor: HIGUCHI MASAMI
IPC: B65H7/04
Filed: 1985-06-03
Abstract: PURPOSE:To enable even the last transfer paper to be used by permitting copying until a paper absence detecting means is operated in the case of a pressure plate mode for interchanging a manuscript every time even if the residual quantity of transfer paper becomes less than a predetermined value. CONSTITUTION:When the residual quantity of transfer papers becomes a predetermined value an automatic recycle manuscript feeder is not used, but a photosensitive body is exposed in timing i and the transfer paper absence signal is presented in timing ii-v by the transfer of the transfer paper. Thus, in this mode, even if the residual quantity of transfer paper becomes less than the predetermined value, the preceding photosensitive body 7 has a latent image or developed one thereon so that in this case the photosensitive body can be set to the exposable condition by an eraser 9 or cleaning unit 21. Thus, in the case of pressure plate mode, even the last paper can be used.
Patent JP-H08292576-A (JP)
Title: Platen for exposure device using film mask
Inventor: SANNOMIYA KATSUYA
IPC: H05K3/00
Filed: 1995-04-21
Abstract: PURPOSE: To realize exposure with high accuracy by supporting plural placing tables disposed at specified positions and independently of each other with a spring so that they can individually move up and down and forming a single placing surface as a whole. CONSTITUTION: This platen is provided with nine placing tables 1 independent of each other to align placed printed circuit boards by projecting a pin from a groove 25 for an aligning pin formed in a gap between the respective placing tables 1. Each placing table 1 is supported by a supporting part 3 through the spring 2 at four points, and the gap between the placing table 1 and the supporting part 3 is adjusted by adjusting a gap adjusting nut 6, so that the parallelism of the placing table 1 which can move in an up-and-down direction and the height of each placing table are adjusted. The placed printed circuit board is sucked and held by plural vacuum holes opened on the surface of the placing table 1.  Therefore, the respective placing tables independently move in the up-and-down direction in accordance with the warpage of a glass plate, and the printed circuit board is brought into tight contact with a film mask.
Patent JP-S60263108-A (JP)
Title: Fixation structure of plug-in optical connector
Inventor: OKAMOTO ITSUO
IPC: G02B6/38
Filed: 1984-06-12
Abstract: PURPOSE:To prevent inclination and to smooth the motion during fitting-in operation by interposing a plastic-made washer which has reduced contact area and a small coefficient of friction between two surfaces of a housing and a sleeve clamping the housing, and energizing one side of washer by a spring in such a direction that the housing is pressed. CONSTITUTION:Plastic-made washers 24 and 25 which have reduced contact area and a small coefficient of friction are interposed between nuts 22 and 23 constituting two surfaces of the housing 20 and sleeve 21 clamping the housing, and the spring 26 is extended between one washer 24 and nut 22 to energize the washer 24 in such a direction that the housing 20 is pressed. Projections 24a and 25a are provided to surfaces of the washers 24 and 25 where the housing 20 comes into contact to reduce the contact area. The sleeve 21, however, holds a ferrule 28 fixed to an optical fiber 27 as before.
Patent JP-H09299842-A (JP)
Title: Clearance adjusting device of coating apparatus
Inventor: TANNO TOMOHIRO
IPC: B05C1/08
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To regulate the clearance of application rolls correctly and easily in a roll coater type coating apparatus. SOLUTION: A fixed bearing box 3 supporting a fixed roll 4 is fixed on a frame 1, and a movable bearing box 5 supporting a movable roll 6 is mounted on a slide base 2 installed on the frame 1 to be pushed toward the fixed bearing box 3 by the piston 8 of an air cylinder 7. A hydraulic jack 9 in which a ram 91 is operated in the direction connecting the centers of the fixed and movable rolls 4, 6 is installed between the bearing boxes 3, 5.
Patent JP-S63284655-A (JP)
Title: Character processor
Inventor: AMANO YASUYUKI
IPC: G06F3/048
Filed: 1987-05-18
Abstract: PURPOSE:To realize the display of an under-communication state with no addition of hardware by performing the blinking display of a cursor during communication. CONSTITUTION:A character processor contains a data communication means A to perform the transfer of data to other character processors. When a communication interruption is applied under such conditions, the means A gives an instruction to a cursor blinking means C to blink a cursor and starts the data communication processing. The means C blinks the cursor on a display device via a cursor display means B to show an under-communication state of data to an operator. When the data communication is over, the means A gives an instruction to the means C to discontinue the blinking of the cursor.
Patent JP-S5743808-A (JP)
Title: Removal of flow mark from resin molding
Inventor: HAMAZAKI MASAHIRO
IPC: B29C37/00
Filed: 1980-08-28
Abstract: PURPOSE: To heighen the commercial value of a molding by removing flow mark  completely with uniform reflection factor of light from the surface of a resin molding roughened through blasting of fine shots.  
     CONSTITUTION: A resin molding (e.g. a car bumper) 2 is set in a chamber 1. Then, a pressurized air about 5kg/cm 2  is fed to a shot nozzle 3 from a hose 4 to deliver shots in a shot storage 6 to the nozzle 3 through a hose 7 utilizing a negative pressure generated in the nozzle 3. The shots are blasted on the molding 2 to roughen the surface thereof evenly (the exhaust is introduced to a dust collector 8 such as cyclone to recover the shots to a container 10 and discharged at an exhaust port 9). Glass spherical beads with a grain size of 0.2W0.8mm are used for the shots. It is preferable that the shots are injected at a distance of about 10cm with a pressure of about 5W6kg/cm 2  for about 2min. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04323686-A (JP)
Title: Display device
Inventor: SATO SEIKI
IPC: G09F9/30
Filed: 1991-04-23
Abstract: PURPOSE:To provide the display device which is of a self-light emission type and can make display to a larger screen. CONSTITUTION:Phosphors (b) which emit red, green and blue photoluminescence lights are orderly disposed as picture element units on a transparent or semitransparent substrate (a). The laser beam from a laser excitation light source (c) is intensity modulated by the brightness signals in image signals by an optical modulating element (d) and the intensity modulated laser beam is direction modulated by an optical modulating element (e) so as to coincide with the red, green and blue image signals. The phosphors generate the photoluminescence light of the intensity depending on the irradiation intensity if the respective phosphors (b) are irradiated with the laser beam intensity modulated and direction modulated in such a manner. The large-sized display picture elements which make self-light emission of three primary colors; red, green and blue, are obtd. without using the members, such as vacuum tubes, requiring vacuum in such a manner.
Patent JP-S63284572-A (JP)
Title: Control system for copying machine
Inventor: IWAMOTO MINORU
IPC: G03G15/36
Filed: 1987-05-15
Abstract: PURPOSE:To efficiently move an image by controlling a developing bias at the timing synchronized with a transfer paper. CONSTITUTION:An original image is formed on a drum 20 by an electrifying system 22, an exposure system 23, and a developing system 24, and the image on this drum 20 is shifted to the transfer paper by a means 25 to obtain a copy. In this case, the original image is shifted in the transfer paper advance direction and is transferred. The developing bias of only the developing system 24 is controlled at the timing synchronized with the transfer paper. Consequently, when the image is moved in such direction that the paper precedes the image, the bias is synchronized with this movement to efficiently move the image even if it is moved beyond the limit.
Patent JP-H11311942-A (JP)
Title: Vehicle controller and medium for recording its program
Inventor: NAKAJIMA HIDEKI
IPC: G09B29/10
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To improve reproducibility of the position and shape of a road and to enhance similarity between a road image displayed on a display part and a real road. SOLUTION: This controller is provided with a data storage part 16 for storing node data to represent the shape of a road, a data readout means 101 for reading out the node data from the data storage part 16, a data processing means 102 for evaluating the read out node data and performing a processing to the node data based on the evaluated result and a data utilization means 103 for selectively using the node data before processing and the node data after processing according to the contents of the processing of the node data thereafter. Since the node data read out from the data storage part 16 are evaluated, and the node data are processed based on the evaluated result, reproducibility of the shape of a road is improved even when the precision of the road data is low.