baber/WOPTO huggingface dataset:
Patent JP-H11181367-A (JP)
Title: Pressure-sensitive adhesive sheet and window glass structure
Inventor: HATA MICHIRU
IPC: C09J7/38
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a protective pressure-sensitive adhesive sheet which not only can prevent the breaking of glass or scattering of fragments of broken glass but also can provide heat-insulating, soundproof, and vibrationproof effects when applied to an adherend such as window glass. SOLUTION: This pressure-sensitive adhesive sheet comprises a substrate having two main surfaces and a projected part formed from a crosslinked pressure-sensitive adhesive polymer and arranged in a pattern on one of the two main surfaces. The projected part has an elastic modulus G of 5×10<5> -4×10<6> dyn/cm and a decrease in log10 G (in the range of 25-125 deg.C) of lower than 1.0, and the pattern of the projected part can be seen through the substrate from the surface whereon the projected part is not arranged. The part of the main surface whereon the projected part is not arranged has a surface roughness Ra of 0.4-200 μm when measured with a tracer-type surface roughness meter at a contact needle diameter R of 5 μm and a cut off value of 0.8 mm.
Patent JP-H01148533-A (JP)
Title: Foam molding device
Inventor: MIURA YOSHIMASA
IPC: B29C44/00
Filed: 1987-12-07
Abstract: PURPOSE:To enable high-efficiency operation of decompression operation by making application of a condenser minimum required, by a method wherein at the beginning of decompression, both the condenser and a vacuum generator are driven and after the title device has attained a predetermined degree of vacuum only the vacuum generator is driven. CONSTITUTION:At a stage where foaming has been performed sufficiently, a vacuum pump 11 is operated, steam within steam chambers A, B and a mold cavity 2 is sucked and the sucked steam is introduced into a condenser 8. Along with operation of the vacuum pump 11 a valve 18 is opened, cooling water (W) is fed through piping 9, injected within a condenser 8 through a nozzle, the steam within the condenser 8 is condensed and a sucking action of the vacuum pump 11 is accelerated. A waterdrop formed through condensation is accumulated on the bottom of the condenser 8 and discharged by opening a valve 13. The valve 18 is closed at a point of time after the lapse of a predetermined period of time from the beginning of decompression, spraying of cooling water to the condenser 8 is suspended and the steam is sucked by only the vacuum pump 11.
Patent JP-H02243522-A (JP)
Title: Mold for forming optical element
Inventor: TANIGUCHI YASUSHI
IPC: C03B11/00
Filed: 1988-12-07
Abstract: PURPOSE:To obtain a mirror-polished mold resistant to surface deterioration and usable at a high temperature without causing welding of glass by forming a sintered diamond at a part where an optical element forming mold is brought into contact with glass. CONSTITUTION:A mixture of diamond particles having an average particle diameter of several - several tens mum and a 1-10vol.% of a sintering assistant such as Co or Ni having an average particle diameter of several hundreds mum is placed on a mold preform 1 made of a sintered material such as C or SiC and sintered by heating at 1,500-2,000 deg.C for about 1hr under a pressure of 5-8GPa. The formed sintered diamond 2 is mirror-polished to obtain a mold for forming an optical element having desired form. A spherical glass raw material 3 is placed on the lower mold 54 of the above mold, a lid 52 of a vacuum chamber 51 is closed, water is passed through a water-cooling pipe 70, an electric current is applied to a heater 58, the chamber 51 is evacuated to <=10<-2>Torr by opening a valve 62, the valve 62 is closed, an inert gas is introduced into the chamber 51 by opening a valve 66 and the upper mold 53 is lowered by operating a pneumatic cylinder 60 to effect the compression molding of the raw material 3.
Patent JP-H09108072-A (JP)
Title: Japanese floor cushion with moisture absorber
Inventor: AKIYAMA TOSHIO
IPC: A47C27/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To allow a moisture absorbing sheet to absorb moisture by placing the moisture absorbing sheet on the upper face of a floor cushion and covering the moisture absorbing seat with a cover with a good air-permeability and then inflating the floor cushion. SOLUTION: Very fine particles 2 made of a moisture absorbing polymer which has a good moisture absorbing property are laid airtightly and then are inserted into a bag 4 made of cloth having a good air-permeability and then an opening of the bag is seamed and thus a moisture absorbing sheet 1 is manufactured. A cotton core material 5 which has a good elasticity is inserted into a bag 6 made of cloth having a good air-permeability and an opening of the bag is seamed to make a floor cushion 7. On the upper face of the floor cushion 7, a rough-meshed cloth cover 8 is put and three edges of the cover 8 are stuck to the upper face of the cushion 7 by seaming. Then, the moisture absorbing sheet 1 is inserted into the cover 8 through an insertion hole formed on the upper face of the cushion 7.  After that, the insertion hole is closed by fitting magic fasteners formed on the upper and lower end of the cover 8 to each other and the moisture absorbing sheet 1 is placed in the space between the floor cushion 7 and the cover 8. Then, the floor cushion 7 is inflated. In a process of inflating the floor cushion 7, moisture is mixed in air with which the floor cushion 7 is inflated but the moisture is absorbed by the moisture absorbing sheet 1.
Patent JP-H03167540-A (JP)
Title: Cartridge loading device
Inventor: SAITO TAKANORI
IPC: G03B21/11
Filed: 1989-11-27
Abstract: PURPOSE:To automatize the loading of cartridges by successively taking out and loading the cartridges of microfilms to be used from a container loaded to a main body part. CONSTITUTION:The cartridges B of required microfilms are taken out from a storage shelf, etc., and plural cartridges are housed in a container 251. Then, the container 251 is carried to an image projecting device and loaded to a main body part 26 attached thereto. Afterward, the cartridges B to be used are successively taken out from the container 251, guided to the cartridge loading part 20 of the film carrier of the image projecting device and loaded, and the required images of the microfilms are retrieved and copied. Thus, the automation of the loading of the cartridge can be attained.
Patent JP-H01148050-A (JP)
Title: Squirrel-cage induction motor
Inventor: KANDA AKIO
IPC: H02K17/32
Filed: 1987-12-04
Abstract: PURPOSE:To permit the control of the generating torque of a rotor freely, by effecting the inserting and extracting operation of a torque regulating piece for a stator. CONSTITUTION:When a torque regulating piece is inserted into a stator and a voltage V0 is impressed, a voltage E1 is generated in a primary circuit and voltaged E21, E22 are generated in a secondary circuit. When the torque regulating piece is extracted out of the stator and the voltage V0 is impressed, same voltage is generated in the primary and secondary circuits, however, the voltage E22 of an induced electromotive force, which is generated by the torque regulating piece 3, is zero. Next, when the torque regulating piece is inserted into the stator sequentially and gradually, the voltage E22 of the induced electromotive force of the torque regulating piece becomes higher from zero in accordance with the inserting depth of the same and the voltage E1 of the induced counter electromotive force at that time becomes smaller gradually. These becomes equivalent that voltages V0, V1, V2, V3 are impressed on the primary circuit. That means that the generating torque may be controlled freely by changing the rotating speed of a motor.
Patent JP-2000199886-A (JP)
Title: Field sequential liquid crystal display device, its driving method and head mount display
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/133
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a display device with high resolution with suppressed flickers of the screen by constituting subframes for red, green and blue images and turning on a red, green or blue back light corresponding to the display of a red image, green image or blue image. SOLUTION: In the period TsfR of a subframe R, period TsfG of a subframe G and period TsfB of a subframe B, LED back lights of R, G and B are successively turned on, respectively. In the period TsfR of the subframe R, video signals (R1) corresponding to red are supplied to the liquid crystal panel to write one frame of the red image. In the period TsfG of the subframe G, video signals (G1) corresponding to green are supplied to the liquid crystal panel to write one frame of the green image. In the period TsfB of the subframe B, video signals (B1) corresponding to blue are supplied to the liquid crystal panel to write one frame of the blue image.
Patent JP-H03168688-A (JP)
Title: Attaching method for mark
Inventor: AZUMAGUCHI KAZUHIKO
IPC: A41D27/08
Filed: 1989-11-28
Abstract: PURPOSE:To efficiently carry out a mark attaching operation without positional deviation at the time of mark attaching operation by integrally holding a desired mark positioned on a mark placement plate beforehand with use of an adhesive sheet, and disposing it on the object to be adhered. CONSTITUTION:After disposing a mounting plate 12, on which a pattern 30 corresponding to the object to be adhered and mark patterns 32a to 32e are laid out on a supporting plate 18, the light transmissive mask placing plate 14 is superimposed on it. Then the marks 34a to 34e corresponding to the patterns 32a to 32e are placed on the plate 14, and the marks 34a to 34e are adhered to the sheet 16 so that they are covered by the adhesive layer 20 side of the adhesive sheet 16. After this, the sheet 16 is integrally removed from the plate 14 with marks 34a to 34e, and attached to a specified position on the object to be adhered by thermo compression adhesion. Thus, there is no deviation at the time of the mark attaching operation and the mark attaching operation can be carried out efficiently.
Patent JP-H11215815-A (JP)
Title: Switching power circuit section
Inventor: MEITZNER MICHAEL
IPC: H02M1/12
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to operate a switching power circuit section through a wide input power supply region with reliability, by placing a capacitor in a second current path. SOLUTION: A first current path I1 containing a first diode D16 guided by a storage capacitor C20 and a second current path I2 containing a choke L15, an inductance L19 and a capacitor C19 are placed downstream from a resistor RIO. The capacitor C19 is placed between the inductance L19 and the tap of a primary winding W1. The capacitor C19 functions to limit currents in the second current path 12. This current limitation guarantees that the core of the inductance L19 as well as the core of the primary winding W1 and by extension the core of a transformer will not be saturated. As a result, the switching power circuit section can operate in input voltage region of 190 or 265V with reliability.
Patent JP-H04181348-A (JP)
Title: Refreshing method for dram or the like
Inventor: OSHIGE SHINICHI
IPC: G06F13/28
Filed: 1990-11-16
Abstract: PURPOSE:To improve the throughput and operation speed of the whole system by refreshing a main memory at the time of the use right transfer of a system (bus). CONSTITUTION:The memory to be refreshed that the semiconductor system has is refreshed by utilizing the loss time generated at the time of the transfer of the right to use the system from the central processing unit to a direct memory access controller or vice versa. Namely, when a refreshment request signal 10 which refreshes the output of a refreshment counter 9 is ORed with a system idle signal 13 to send a refreshment request to the memory control signal that a DRAM and memory peripheral circuit 12 has, the memory in the system to be refreshed such as DRAM can be refreshed in the time when a HOLD acknowledge signal 4 is enabled and a DMA acknowledgement signal 7 is disabled. Consequently, the system transfer time is saved to improve the throughput.
Patent JP-S63163668-A (JP)
Title: Deciding and supporting system for assignment
Inventor: ISHII AKIRA
IPC: G06Q10/10
Filed: 1986-12-26
Abstract: PURPOSE:To decide the assignment of the mass of jobs and the mass of resources in a short time and effectively by previously searching for the assign feasible jobs for the resources and deciding the assignment of the resources for the plural jobs sequentially from the resources which have fewer assign feasible jobs. CONSTITUTION:When the combination of the plural jobs and the plural resources is decided to be assigned according to the constrained condition for the assignment, the number of the assign feasible jobs for each resource is checked according to the constrained condition for the assignment and the assignment decision of the resources for the plural jobs is decided sequentially from the resources which have fewer assign feasible jobs. Thus, each time even the assign unfeasible jobs and the resources are combined, their constrained condition is not needed to be checked and the frequency of the standstill which occurs to the procedure of assignment is reduced.
Patent JP-H04180755-A (JP)
Title: Skin contact member for internal discharges processing kit
Inventor: SATO MAKOTO
IPC: A61F5/445
Filed: 1990-11-16
Abstract: PURPOSE:To improve the expansion/contraction characteristic and the gas permeability, and to directly couple the skin contact member to a thermoplastic formed part by thermal welding by forming a base material by nonwoven fabric of an ethylene vinyl acetate copolymer compound. CONSTITUTION:A skin contact member 1 consists of a base material 2, a adhesive 3 applied to one side of the base material 2, and peeling paper 4 for protecting the adhesive 3. The base material 2 is, for instance, circular, provided with an opening 5 in the center part, and on the opposite side to the side provided with the adhesive 3, a thermoplastic formed part such as a bag-like object or a fitting structure body being a component of an internal discharges processing kit is provided. Also, the base material 2 is formed by nonwoven fabric of an ethylene vinyl acetate copolymer compound. In such a way, it is stuck to the opening part and even if a load is applied in accordance with motion of the human body and it stretches, the modulus does not become so large, its gas permeability and operability are satisfactory, and also, it can be fixed directly to the bag-like object and the fitting structure body coupled to the skin contact member 1 by thermally melt--sticking.
Patent JP-H04182079-A (JP)
Title: Method for joining cast iron material
Inventor: TANIGUCHI YOICHI
IPC: C22C45/00
Filed: 1990-11-16
Abstract: PURPOSE:To obtain a joined part excellent in appearance accuracy by butting iron material and metallic material interposing an amorphous alloy film low in melting point, pressurizing both materials, heating the butted parts of both materials and diffusing the amorphous alloy in both materials to join both materials. CONSTITUTION:The end faces of cast iron materials 1, 2 to be joined are butted interposing an amorphous alloy film low in melting point between them. The cast iron material is set in a high frequency heating coil 4, the butted parts are heated by high frequency induction heating and both materials are pressurized by a pressurizing means through the alloy film. The amorphous alloy film is melted by heating the butted parts. The part between both end faces are filled thinly and uniformly by the pressurizing force with melted metal 3a. Thereafter, when this temperature is held constant, mutual diffusion is generated between the melted metal and the cast iron material, a melting point lowering element in the melted metal is diffused in the cast iron to solidify the melted metal. In this way, since joining can be performed without heating the materials at high temperature, defects such as cracks and strains are not generated and the joined part excellent in appearance accuracy can be obtained.
Patent JP-S63164835-A (JP)
Title: Quantitative feeder
Inventor: AOKI SHIGERU
IPC: A21C5/00
Filed: 1986-12-26
Abstract: An apparatus and method for quantitatively providing food material, in particular, a low-fluidity food material, is provided. In the apparatus (1), the material is propelled by propelling means (15) into a space (18) at the bottom of a hopper (11). In this space, the density of the material is made uniform. The material is then introduced into a chamber (20). A piston (21) with a receding underside reciprocates in the chamber, and presses the material in the passage of the chamber into a mold opening (26), and shapes it into a desired form. By ejecting the material from the opening, the same amount of the shaped material is provided.
Patent JP-2001125266-A (JP)
Title: Photosensitive resin composition, method for producing pattern and electronic parts
Inventor: SASAKI AKIHIRO
IPC: G03F7/038
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an alkali developable photosensitive resin composition having both good i-line transmittance and low thermal expansibility after imidation, also having high sensitivity and high resolution and capable of forming a pattern of a good shape, to provide a method for producing a pattern capable of forming a polyimide film having low stress and heat resistance after imidation and to provide electronic ports excellent in reliability. SOLUTION: The photosensitive resin composition contains a partial ester of a polyamic acid having repeating units of formal 1(where X and Y are each a divalent group which is not conjugated with benzene rings to which it bonds or a single bond; Z is a group of formula 2 (where R10 is a single bond, 0, CH2, S or SO2; and R2-R9 are each H or another monovalent group); and each R1 is H, a 1-10C hydrocarbon group or a photopolymerizable group). In the repeating units, part of the symbols R1 is H and a part of the symbols R1 is the 1-10C hydrocarbon group or the photopolymerizable group.
Patent JP-H02157308-A (JP)
Title: Concrete protecting wall
Inventor: HIRUMA YUTAKA
IPC: E01F15/04
Filed: 1988-12-07
Abstract: PURPOSE:To prevent the rolling of a vehicle, to reduce the damage of crew, to prevent the overturn and the damage of a protecting wall and to facilitate restoration by providing a horizontal flexibility in the concrete protecting wall by the small amount of rotation and movement. CONSTITUTION:A slit shaped hole 1 for the anchor bolt 7 of a concrete protecting wall 11 is bored to an oblong shape or an overall width through hole, a sheath or pipe 2 for a tension wire is buried, a hole is provided and the protecting wall 11 is precast. A rubber plate is laid previously on a lower face or a padding 5 is applied to fill elastic and non-adhesive material 6. Further, when standing the bolt 7, a nut 9 is fastened through a buffer washer 8 made of rubber. Then, the movement and the displacement of the protecting wall at the time of the collision of vehicles are controlled.
Patent JP-H05144610-A (JP)
Title: Voltage nonlinear resistor
Inventor: KITO MASANOBU
IPC: H01C7/10
Filed: 1991-11-25
Abstract: PURPOSE:To improve close contact with a sintered material and to reduce a cost by increasing a four point bending strength of an element forming surface as a tensile surface to a specific value or more. CONSTITUTION:Material powder containing zinc oxide as a main ingredient and at least one or more types of additives to be added is prepared. The powder is wet mixed, dried, granulated, and then molded to obtain a molded form. Then, the form is degreased to obtain a degreased material. Thereafter, it is baked in a predetermined baking schedule, then processed and polished. Further, Cr, Ni, Al, etc., ions are implanted as required. Here, the strength of an electrode forming surface is increased to 110MPa or more. As a method, the adding amount of SiO2 is increased. The baking schedule is altered. The roughness of the electrode forming surface is improved, or ions are implanted. Thereafter, aluminum electrodes are formed on both end faces. Thus, close contact with the sintered material is improved, and a cost can be reduced.
Patent JP-H10147611-A (JP)
Title: Catalyst for olefin polymerization, preliminary polymerization catalyst and polymerization of olefin
Inventor: HAMA SHUNICHI
IPC: C08F4/654
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for olefin polymerization capable of producing a high stereoregular polyolefin having wide distribution of molecular weight and excellent moldability in excellent polymerization activity, and to provide a method for polymerization of an olefin using the catalyst for the olefin polymerization. SOLUTION: This catalyst for olefin polymerization comprises (A) a solid-like titanium catalyst component containing magnesium, titanium, a halogen and a polyfunctional carboxylic acid ester or a polyether, (B) an organoaluminum compound and (C) an organosilane compound of the formula (cyclo-R<1> ) and (cyclo-R<2> )Si(OR<a> )2 [OR<a> is methoxy or ethoxy group and (cyclo-R<1> ) and (cyclo-R<2> ) are each a 3-10C cycloalkyl group which may have a substituent group and the ring carbon number of (cyclo-R<1> ) is different by >=2 from the ring carbon number of (cyclo-R<2> ). The catalyst component may preliminarily be polymerized.
Patent JP-2001125339-A (JP)
Title: Image forming device
Inventor: TERAO KENJI
IPC: G03G15/16
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To achieve a small image formation and to obtain an image with good color matching precision. SOLUTION: In the device, good color matching precision is obtained between respective image forming stations by making carrying speed of a carrying belt constant by making diameter of driving rolls small for the endless carrying belt that is carried along a multiple number of image forming stations that are installed at equal intervals or by providing the rolls in a straight line section of the carrying belt, or by synchronizing periodical variation in carrying speed due to eccentricity in the driving roll with interval of installment of each image forming station.
Patent JP-H04180643-A (JP)
Title: Lead forming mold with built-in connector for molded ic
Inventor: ARAI MASAICHI
IPC: G01R31/26
Filed: 1990-11-15
Abstract: PURPOSE:To simultaneously perform forming of leads for molded IC and mea surement of electrical characteristic by constituting a lead forming mold of an electrical insulating material and incorporating a connector terminal in the mold. CONSTITUTION:This lead forming mold places a molded IC 4 on a bending die 2 and forms the IC leads 5 of the molded IC 4 by bending the lead 5 with a forming punch 1 while the leads 5 are pressed with lead keepers 3. The bending die 2, forming punch 1, and lead keepers 3 are formed of electrical insulating materials and connector terminals 6 which are composed of a metallic piece and with which the IC leads 5 are brought into contact are provided to the lead keepers 3 so that electrical connection can be secured between the IC leads 5 and an external measuring instrument.