baber/WOPTO huggingface dataset:
Patent JP-H09181247-A (JP)
Title: Semiconductor device
Inventor: IWAMA NAOKI
IPC: H01L23/50
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a package and improve the reflow property of a sealing resin. SOLUTION: Since suspending pins 7 which are bent so that the pins 7 can pass over the surface of a device chip 2 from the side face of the chip 2 are formed in a lead frame and fixed to the surface of the chip 2 with an insulating adhesive, the chip 2 is held in a state where the chip 2 is suspended by the pins 7. The rear surface of the chip 2 is coated with a polyimide film 9. Because of the film 9, the adhesion of the chip 2 with a sealing resin is improved. Therefore, the thickness of a package can be reduced and the reflow property of the resin can be improved.
Patent JP-H04208490-A (JP)
Title: Printing method
Inventor: OGAWA TAKAHIRO
IPC: B41J2/35
Filed: 1990-11-30
Abstract: PURPOSE:To rapidly carry out sharp printing by calculating the hue of the photographic paper corresponding to a printing candidate place to determine the printing candidate place of the min. hue irregularity and selecting the hue of a hot-melt transfer medium to be printed with respect to the average hue of the candidate place to carry out printing. CONSTITUTION:A plurality of printing candidate places P1-P4 applying printing to photographic paper P subjected to development treatment are predetermined to be stored in a memory part 2 and a scanner 3 measures the hue of the photographic paper P subjected to development treatment to send this hue data to a control part 1. The control part 1 calculated the respective hue irregularities and average hue of the photographic paper P corresponding to the printing candidate places P1-P4 stored in the memory part 2 to determine the printing candidata place of the min. hue irregularity and a printing part 4 selects the hue of a hot-melt transfer medium 5 to be printed with respect to the average hue of the printing candidata place determined by the control part 1 to print a character or image on the photographic paper P.
Patent JP-H10175341-A (JP)
Title: Ink jet printer
Inventor: HIRAI KUNIO
IPC: B65H5/22
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To quickly remove negative pressure brought about fully in a drum and thereby to enable release of a print medium from the outer peripheral surface of the drum. SOLUTION: This printer is so formed that a print medium M is retained on the outer peripheral surface 11 of a rotatable drum 10 by using a medium retaining means 20 and that printing can be made on the print medium M in rotation by jetting ink thereto. Moreover, the medium retaining means 20 is so formed that it includes a suction fan enabling suction of air from an internal space 16 of the drum 10 and that it can form negative pressure inside the drum 10 and can suck the print medium M by means of a plurality of suction holes 12 provided in the outer peripheral surface 11 of the drum and piercing it through and by using the negative pressure, and also a negative pressure releasing means 41 which can release the negative pressure in the drum by opening the drum 10 is provided.
Patent JP-H09288118-A (JP)
Title: Bearing assembly for detecting rotation
Inventor: MACHINO TAKAMI
IPC: F16C41/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a bearing assembly with a sensor rotor and a seal member placed compactly by providing a single circular member both with a function as the sensor rotor and a function as the seal member. SOLUTION: When an inner wheel rotates with a wheel, a second circular member 46 rotates integrally with the inner wheel, and a slit 72 of a flange 68 of a core metal 52 and the other part alternately passes in front of a sensor. As a result, a line of magnetic force periodically changes in front of the sensor, so that by examining this change, the number of rotations of the wheel can be sensed. The circular member 46 also prevents lubricant oil in a bearing from leaking outside or the like in cooperation with a first circular member 44. Since a single circular member 40 is thus equipped with a function as a sensor rotor and a function as a seal member, a space for placement is reduced to a half of a case where dedicated members are respectively provided. In addition, inner and outer faces of the flange 68 are protected by a seal 58, thereby preventing it from rusting.
Patent JP-2001152469-A (JP)
Title: Joint method for last submerged caisson
Inventor: SAMURA TSUNATOSHI
IPC: E02D23/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a joint method for the last submerged caisson capable of eliminating a cut-off panel for connecting the last caisson, reducing underwater working to the utmost, reducing the load imposed on a diver and also promoting work efficiency. SOLUTION: A cut-off rubber 12 capable of being used for a form is fixed to the circumference of a pair of submerged caissons constituting the last submerged caisson, both caissons 10 are capable of making relative displacement in the longitudinal direction according to the expansion of the cut-off rubber 12 to keep the inside thereof in an air-tight state, the caissons are set between the existing caissons being submerged and fixed, and after the end faces of both caissons are connected to the end faces of existing caissons 16, the cut-off rubber 12 is used as an outside permanent form to cast post-cast concrete 22 from the insides of the caissons, so that the circumferences of both caissons 10 are combined with each other.
Patent JP-H09173672-A (JP)
Title: Cushiony chair
Inventor: ORII KAZUNORI
IPC: D04H1/435
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a cushiony chair which is cosy to sit on and is recycleable by using a core material formed of a cushion structural body obtd. by using a non-elastic polyester based crimped short fiber assembly as a matrix and dispersing and incorporating elastic composite fibers into this short fiber assembly. SOLUTION: This cushiony chair has the core material formed of the cushion structural body which is composed of the non-elastic polyester based crimped short fiber assembly as the matrix, is dispersed and incorporated with the elastic composite fibers consisting of a thermoplastic elastomer having a m.p. lower by >=40 deg.C than the m.pp. of the polyester constituting the short fibers and non- elastic polyester into this short fiber assembly, is integrated with the short fiber assembly by fusing of the thermoplastic polyester and has a density of 0.02 to 0.1g/cm<3> . A polyester fiber layer having the density lower than the density of the core material is interposed between the core material and a skin layer.
Patent JP-H07162978-A (JP)
Title: Speaker amplifier with microphone
Inventor: AKIBA YUKIO
IPC: H04R1/02
Filed: 1993-12-09
Abstract: PURPOSE:To provide the speaker amplifier with microphone not to generate howling by fitting a microphone, which is provided with the main body of the microphone at the pointed end, to the main body of the speaker amplifier so as to house or protrude it. CONSTITUTION:A microphone 11 is composed of a main body 12 of the microphone and a supporting pipe 13 for supporting this main body and fitted to a front panel 3 of a speaker amplifier 1 so as to be housed or protruded to a main body 2 of the speaker amplifier. When using the microphone 11, the microphone 11 is pulled out of the main body 2 of the speaker amplifier and carried to the mouth. Therefore, no voice from the speaker enters the microphone 11. The microphone 11 gets away from the main body 2 of the speaker amplifier as long as pulled out and used, can effectively pickup only the human voices because of the directional microphone 11 together with the positioning near the human mouth, does not pick up any sounds outputted from the speaker and does not apply the so-called howling phenomenon.
Patent JP-H11162658-A (JP)
Title: Illumination system
Inventor: IWAI MICHIKO
IPC: H05B37/02
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an illumination system in which illumination can be controlled so as not to give a feeling uncomfortable to a person in a neibouring illumination area, when turned on by a person entering the illumination area. SOLUTION: If a person enters an illumination area, a human body detecting part 2 in the illumination area detects the person. At this time, since a human body detecting part 2 in an adjacent illumination area is on, a control part 4 of an illumination system 1 in the illumination area where the person has entered lights lamps of luminaires 3... slowly from low luminance lighting to high luminance lighting. If the person in the illumination area goes out of the area and if there is another person in the adjacent illumination area, the control part 4 of the lighting system corresponding to the illumination area from where the person has gone out lights the lamps of the luminaires 3... in the illumination area, so as to change slowly from high luminance lighting to low luminance lighting.
Patent JP-H09183439-A (JP)
Title: Bottle with handle of synthetic resin
Inventor: UMETSU MASAHIDE
IPC: B65D23/10
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a bottle with a handle of a synthetic resin of which the bottle body and the handle are formed separately and can be put together subsequently. SOLUTION: This bottle comprises a bottle body 1 and a handle 5. The bottle body 1 has a projection 3 on the wall 21 above a handle-attaching hollow 2 formed in the drum part 10 and a recession 4 in the wall 22 thereunder. The handle 5 has an attaching part 51 in the upper part which and the projection 3 are fitted together, a projection 52 in the lower part which is inserted into the recession 4, and a handle grip 53.
Patent JP-H09177488-A (JP)
Title: Tunnel excavator
Inventor: KAWABE JIRO
IPC: E21D9/10
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To secure the safety of operators by providing a collapse preventer that prevents the collapse of the natural ground, in such a way that it can move in and out backward from the rear end of a skin plate. SOLUTION: An excavator main body is provided with a cylindrical skin plate, and a cutter head is freely rotatably supported via a cutter head support located inside the front of the skin plate. A gripper frame 10 is formed behind a cutter support, and a number of first shield jacks 13 are mounted to face the rear of the gripper frame 10. A collapse preventer 19, comprising a cover plate 19a, a connecting plate 19b, and a reinforcing plate 19c, has its rear end mounted on the rear end face of the cylinder tube 13a of each first shield jack 13. While the natural ground being excavated is not yet covered with segments, the collapse preventer 19 is made to project by the operation of the first shield jack 13. Thus the collapse of the natural ground can be prevented.
Patent JP-H11171042-A (JP)
Title: Steering support structure
Inventor: TOYOSHIMA KOJI
IPC: B62D25/08
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To suppress the deformation of a cabin front part inner side wall fitted with a steering column support member without the large increase of body weight. SOLUTION: A cowl outer reinforcement 30 is disposed at a vertical wall part 12A of a cowl inner panel 12, in a position opposed to a connected part of a connection part 24 to an instrument panel reinforcement 16. A pair of connecting wall parts 30D, 30E for connecting the vertical wall part 12A of the cowl inner panel 12 and a vertical wall part 14A of a cowl outer panel 14 to each other are formed at the cowl outer reinforcement 30. These connecting wall parts 30D, 30E are widened in open angle shape from the vertical wall part 12A of the cowl inner panel 12 to the vertical wall part 14A of the cowl outer panel 14.
Patent JP-H11169935-A (JP)
Title: Device for controlling tensile force of strip and method therefor
Inventor: SAKO AKIRA
IPC: B21B37/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of sheet thickness control as well as to restrain a sheet thickness variation by shortening adjusting time for tensile force of a strip in a device for controlling tensile force of the strip. SOLUTION: The device 31 for controlling tensile force of the strip is constituted of a tensiometer 32 which detect the tensile force of the strip S running between finish rolling mills 11, 12 and of a tensile force controlling department 34 which, by controlling hydraulic rolling-down cylinders 16, 26 and work rolls driving motors 17, 27 based on an actual tensile force detected by the tensiometer 32 and a preliminarily set reference tensile force, adjust and control the actual tensile force to a reference tensile force.
Patent JP-2000160106-A (JP)
Title: Adhesive
Inventor: KATO TSUNEAKI
IPC: A61K6/90
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive sticking a tray to an impression material when taking impression by using a metallic plate-like tray and an alginate impression material in dentistry field. SOLUTION: This adhesive is obtained by dissolving or suspending. 0.1-30 pts.wt. an alkaline earth metal compound such as calcium hydroxide, magnesium hydroxide, strontium hydroxide, calcium chloride and magnesium chloride in 100 pts.wt. water or an organic solvent such as an alcohol and a ketone, and dispersing 0.05-5 pts.wt. fine particles such as an ultrafine particle silica or an ultrafine particle alumina having <=1 μm average particle diameter.
Patent JP-H07160321-A (JP)
Title: Input/output device
Inventor: YAGISAWA MASASHI
IPC: G05B19/18
Filed: 1993-12-03
Abstract: PURPOSE:To provide the input/output device which is an input/output device that assists a main control unit installed independently of an industrial robot main body and performs input to and output from a sensor, a solenoid valve, etc., and eliminates the need for an external switch and can discriminate whether the input/output device is dedicated to input or output. CONSTITUTION:Terminal holes 5a for input and terminal holes 5b for output are provided alternately so that two kinds of fitting position can be obtained when a terminal base 4 where external equipment is connected is fitted to a substrate 5, and a communication means 6a for input and a communication means 6b for output are connected to those terminal holes 5a and 5b, and short- circuit terminals 5c and 5d which are exposed alternately corresponding to the two kinds of fitting positions. Then whether the fitting position of the terminal base 4 is a position exclusively for input or output is discriminated according to the voltage levels at the short-circuit terminals to discriminate whether the input/output device 1 is dedicated to input or output.
Patent JP-H05170835-A (JP)
Title: Preparation of water-absorbent resin
Inventor: HARADA NOBUYUKI
IPC: C08F220/28
Filed: 1991-12-25
Abstract: PURPOSE:To prepare the title resin having a low water-sol. content by polymerizing specific (meth)acrylic acid monomer, a specific crosslinker, and a specific monomer each in a specified amt. CONSTITUTION:80-99.899mol% (meth)acrylic acid monomer having a degree of neutralization of 50-95mol%, 0. 001-5mol% crosslinker having at least two polymerizable double bonds (e.g. trimethylolpropane triacrylate), and 0.1-15mol% monomer of the formula (wherein R is H or CH3; X is H, a monovalent metal, or ammonium; A and B are each 2-4C alkylene; and m is 0-50) are polymerized.
Patent JP-H04314320-A (JP)
Title: Method and apparatus for manufacturing capacitor structure and laminate suitable for manufacture thereof
Inventor: CHIYAARUZU SHII REIBAAN
IPC: H01G13/00
Filed: 1991-12-25
Abstract: PURPOSE: To provide a capacitor, using a metallized and insulating film such as an extremely thin metallized polyethylene terephtharate film. CONSTITUTION: In a first mode, one coil of a laminated web is created by a carrier tape 62 and a laminate 60 containing two ultra-thin metallized/ insulating films. One of the webs is wound into a coil shape. Another web 64 and a carrier tape are half-twisted by a twisting mechanism 120 and are wound, while being overlapped on one of the webs above, and the carrier tape is released so that each web can be laminated to each other. In a second mode, a laminated web is created from the two laminates in the above configuration. A web obtained from the one laminate and a web obtained from the other laminate are wound around each coil and then are laminated. A non- metallization path is given to each web, and the webs are cut into ribbon shapes. The carrier tape may be abbreviated as required.
Patent JP-H03201855-A (JP)
Title: Broadcasting device connection control system for digital exchange
Inventor: TAKABA TADASHI
IPC: H04M3/50
Filed: 1989-12-28
Abstract: PURPOSE:To improve service for a customer at an exchange by providing fixed delay timing to a connection request until the start of a broadcasting device and hearing a broadcasting from the start to the end by all broadcast requesting terminals generated at the delay timing. CONSTITUTION:A broadcast connection control means 11 takes out a connection request, which is generated during delay timing, from broadcast connecting destination call information 132 and executes path connection control between a broadcasting device 14 and the requesting terminal. Thus, the contents of the broadcast are sent from the broadcasting device 14 to all requesting calls (terminals) in respect to the same broadcast and heard on the terminal side. When the broadcast is finished at the broadcasting device 14, the end is notified from a broadcasting device call control means 12 to the broadcast connection control means 11 and the broadcast connection control means 11 releases a path between the broadcasting device 14 and the requesting terminal. Thus, the broadcasting service to the customer at the exchange is improved.
Patent JP-H03203746-A (JP)
Title: Electrophotographic toner
Inventor: KAMITAKI TAKAAKI
IPC: G03G9/087
Filed: 1989-12-29
Abstract: PURPOSE:To enhance offset resistance, fluidity, impact resistance, fixability, and electric chargeability characteristics by using a resin synthesized by introducing a polymerizable functional group having a double bond on the terminal of a polymer and using this macromonomer. CONSTITUTION:The resin to be used for the toner is a polymer or a mixture of polymers synthesized from a vinyl monomer by introducing the polymerizable functional group having a double bond into the terminal of the polymer and using this macromonomer in order to form soft segments in the polymer skeleton and to enhance only elasticity without changing viscosity, thus permitting the obtained toner to lower its fixing temperature as a monocolor toner and to enlarge its fixing temperature range without impairing the smoothness of the fixed surface as the monocolor toner, and therefore to provide high-quality copied images stably for a long period without causing any offset as the monocolor toner and a full-color toner.
Patent JP-2000153045-A (JP)
Title: Outer frame for pachinko machine
Inventor: TAKAHASHI HIROSHI
IPC: A63F7/02
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To easily and strongly fix and assemble the terminal parts of upper, lower, left and right frame plates composing of an outer frame for PACHINKO machine. SOLUTION: In the outer frame assembled up by respectively perpendicularly confronting the terminal parts of left, right, upper and lower frame plates 1, 2, 3 and 4, reinforced and connected by attaching auxiliary metal fittings 7 and 8 along with respective four corner parts 11 and 12, the terminal parts of respective frame plates 1, 2, 3 and 4 at the respective corner parts 11 and 12 and the respective auxiliary metal fittings 7 and 8 along with them are integrally fixed, connected and completely assembled by a rivet capable of punching through.
Patent JP-2001124669-A (JP)
Title: Measuring method and measuring device of gas concentration
Inventor: FUSHIMI HIROTO
IPC: G01N1/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To precisely measure the concentration of a gas where any one of humidity, atmospheric pressure and air temperature is regularly changing. SOLUTION: In the measurement by use of a gas sensor, a sample gas is set to a prescribed temperature, and the absolute pressure of the sample gas is measured to correct the data of the gas sensor.
Patent JP-H05155315-A (JP)
Title: Method for keeping body of vehicle with outriggers horizontal
Inventor: NAKAJIMA YASUNORI
IPC: B60S9/12
Filed: 1991-12-03
Abstract: PURPOSE:To elevate all the wheels of a vehicle in the air and keep horizontally the body of the vehicle by using the hydraulic jack fitted to each of the outriggers set up at four positions of the front and rear sides of the vehicle. CONSTITUTION:After setting each of all four hydraulic jacks 18's on the ground, the hydraulic oil of same quantity is supplied to an extension oil chamber 18a of each of all the hydraulic jacks 18's through each flow controller 29 with pressure compensation and the body is lifted up to an elevation, in the tilting state as it has been at parking, so that the all wheels may be free from the ground when the body is adjusted the horizontal position. Then, discrimination between the hydrulic jack 18 keeping the highest elevation among four jacks and other three ones is performed, and by using the hydraulic jack 18 indicating the highest elevation as the base level, the hydrulic oil is supplied into the extension oil chamber 18a of each of the remaining three ones and the supply is stopped when both first and second diagonal clinometers 32 and 33 indicate horizontality.
Patent JP-2001164457-A (JP)
Title: Adhesion apparatus for cloth
Inventor: NASU NOBUO
IPC: D06H5/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To make a cloth and an interlining cloth for adhesion adhere while keeping an aligned state to prepare an adhered material and to stack the prepared plural adhered materials while keeping the aligned state. SOLUTION: This adhesion apparatus for the cloth is equipped with a belt 62 without ends installed in a tensioned state between a couple of head rollers 58 and 60 and made to travel among an aligned area, an adhering area and a stacking area. The cloth 75 and an adherend 76 are made to adhere while keeping the aligned state and stacked on a stacking platform 70 because each area is connected with the belt 62 without ends to secure the continuity and an external force is not applied when moving among the areas. Furthermore, unconformities at the adhering area can be evaded when a heater 68 capable of being gone up and down is used at the adhering area because a force in the longitudinal direction is not applied at the time of adhesion.
Patent JP-H11160309-A (JP)
Title: Method and device for detecting polyvinyl chloride
Inventor: INOUE YOJI
IPC: B29B17/00
Filed: 1997-11-29
Abstract: PROBLEM TO BE SOLVED: To detect even an extremely small amount of polyvinyl chloride, by applying ultraviolet rays with intensity for allowing the polyvinyl chloride to being subjected to dehydrogen chloride to a plastic mixture, and by detecting the polyvinyl chloride from a hydrogen chloride gas being generated. SOLUTION: Light being radiated from an ultraviolet-ray lamp 9 is condensed at a concave mirror 10, and is condensed onto a plastic mixture 4 by a condensing lens 11, thus applying strong ultraviolet rays to the plastic mixture 4. Also, a scraper 12 for peeling the plastic mixture 4 being carried from an endless belt 2 is provided at the end of a carrier device 1, and furthermore a device 13 for performing the fractionation of the plastic mixture 4 is connected to the downstream side. When the inclusion of polyvinyl chloride is detected by a detecting device, a driving gear is actuated and the device 13 performs the fractionation of the lot from a main process and, for example, returns it to a previous process.