baber/WOPTO huggingface dataset:
Patent JP-H0929154-A (JP)
Title: Adhesive coater
Inventor: ISOJIMA YOICHI
IPC: B05C3/20
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To precisely coat a work with an adhesive and to decrease the defective products in an adhesive coater for coating one part of the work with the adhesive. SOLUTION: This coater has a holding part 1 to freely detachably hold the part of a part 22 not to be coated with an adhesive, an adhesive tank 2 arranged below the holding part 1 and contg. an adhesive 3 and. a dipper 12 capable of scooping up the adhesive 3 into which one part of the work 22 to be coated with the adhesive is dipped. The dipper 12 is lowered below the liq. surface of the adhesive 3 contained in the tank 2 and then raised to scoop up the adhesive 3 to the position where the one part of the work 22 is dipped by a dipper lifting means 4. Consequently, a part of the adhesive 3 contained in the tank 2 is scooped up by the dipper 12, and the one part of the work 22 is coated.
Patent JP-S6444107-A (JP)
Title: Frequency/voltage converting circuit
Inventor: KOBAYASHI HAJIME
IPC: H03K9/06
Filed: 1987-08-11
Abstract: PURPOSE:To widen the operating range of an input frequency by using a clock signal obtained from a clock signal generating circuit so as to control a waveform shaping circuit. CONSTITUTION:In applying a frequency waveform to an input terminal, noise is eliminated by latch circuits 3, 4 and an output of a NAND circuit 5 becomes a pulse having a pulse width equal to one period of the control clock. In varying the input frequency, the output voltage varies with the input frequency. When the control clock is changed, since the output pulse width of the NAND circuit 5 is also changed, when the input frequency is constant, the DC output voltage is controlled by the control clock. Moreover, in connecting the anode of a diode 8 to an inverter 7, connecting the cathode to a resistor 9 and connecting the terminals of a resistor 10 and a capacitor 11 having been connected respectively to VDD to a minus GND, the frequency voltage converting circuit whose DC output voltage is decreased with respect to the increase in the input frequency is obtained.
Patent JP-S6442866-A (JP)
Title: Manufacture of nonvolatile semiconductor storage device
Inventor: SAKAKIBARA TOSHIO
IPC: H01L29/788
Filed: 1987-08-10
Abstract: PURPOSE:To reduce an electron trap density in an insulating film and to contrive the significant improvement of the storage hold characteristics of the title device by a method wherein the device is exposed in a high-frequency plasma-containing atmosphere in the process of formation of the device. CONSTITUTION:A gate of a MOS transistor is formed at a prescribed region on a semiconductor substrate 1 through an insulating film 3, an impurity is selectively introduced in the substrate 1 to form source and drain regions 8 and 9 of the MOS transistor, the gate 4 is covered with an insulating film 7 and a device is exposed in a high-frequency plasma.containing atmosphere to form a P-type SiN film 12. Thereby, as an electron trap density in the Si oxide film 3 subsequent to the formation of the film 12 becomes smaller than that previous to the formation, the being scattered and lost of electrons can be inhibited by the amount of the decrease, the charge hold characteristics of the de vice can be improved and the storage hold characteristics of the device can be improved significantly.
Patent JP-S58130658-A (JP)
Inventor: ROBAATO JII RAGUSUDEIRU
IPC: H04L27/38
Filed: 1982-11-17
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-S5990978-A (JP)
Title: Superlattice negative resistance element
Inventor: YANASE TOMOO
IPC: H01L29/88
Filed: 1982-11-16
Abstract: PURPOSE:To obtain the negative resistance element with superlattice structure, through which the large degree of amplification is acquired, by flowing resonant tunnel currents through sections among a plural pair of levels and obtaining larger differential negative resistance. CONSTITUTION:The position 31 of the lower end of a conductive band changes in a sine wave shape in the direction 39 vertical to the upper surface 38 of a substrate 37. GaAs is used as a substrate mixed crystal, and a mixed crystal layer consists of Ga1-xAlxAs. The change of the sine wave shape is obtained by altering a composition ratio (x) of Al in a sine wave shape. When the shape of a potential well formed by the spatial change of the position of the lower end of the conductive band takes a sine wave, scattered energy levels 33, 34, 35, 36 are arranged at approximately regular intervals. When voltage is applied to the superlattice, regions 44 in which a field drop focuses are generated. When applied voltage is increased to a proper value, the energy levels of the left potential wells and those of the right potential wells coincide in a plurality of pairs while holding the thin-film regions 44, the resonant tunnel currents 41, 42, 43 flow through three pairs of the levels, and large differential negative resistance is obtained.
Patent JP-H0249453-A (JP)
Title: Cap for semiconductor device
Inventor: NAKAMOTO TAKAYUKI
IPC: H01L23/06
Filed: 1988-08-10
Abstract: PURPOSE:To protect data in a semiconductor device from accidental erasure by shielding the device from magnetism or electromagnetic waves by a method wherein a cap for a semiconductor device is a double structure of an amorphous metal thin plate and a thin substrate made of a crystalline material. CONSTITUTION:A cap A is a double structure of an amorphous metal thin plate 1 and a thin substrate 2 made of a crystalline material. The cap A is so designed as to detachably cover the upper surface and the circumference of a semiconductor device B, and for this purpose the four sides of the ceiling 3 of the cap A are bent down for the formation of side panes 4. The side panes 4 hold the entirety of the side walls 5 of the metal thin plate 1 by applying holders 7 which are side walls 6 of the thin substrate 2. At the ends of the shorter of the side panes 4, there are engaging sections 8 formed by press- forming the ends of the substrate 2 into jaws. This design shields a semiconductor device from magnetism and electromagnetic waves, protecting the data therein from accidental erasure.
Patent JP-S58101926-A (JP)
Title: Strengthening of pile hole bottom of in-place pile
Inventor: TANAKA KAZUO
IPC: E02D5/62
Filed: 1981-12-11
Abstract: PURPOSE:To raise the reliability of in-place pile by a method in which a pipe is set into a pile hole excavated, concrete is placed into the hole and hardened, and then a hardening agent is charged into the lower end portion of the pile. CONSTITUTION:Pipes 2 and 2a are fixed in contact with the bottom 4 of a pile hole 1 being excavated, and then concrete is charged into the hole 1 to construct an in-place pile 5. Pipes 6 and 6a through which a hardening agent is injected are inserted into the pipes 2 and 2a until their lower ends reach the bottom 4, and then a hardening agent is injected to form a hardened layer 7, thereby strengthening the ground of the pile hole bottom 4.
Patent JP-S6093394-A (JP)
Inventor: SEODOA YUUJIN REIMONDO
IPC: F27D5/00
Filed: 1984-09-27
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-H0753831-A (JP)
Title: Thermoplastic elastomer composition
Inventor: BABA MITSUSHIGE
IPC: C08L75/00
Filed: 1993-08-12
Abstract: PURPOSE:To obtain a new thermoplastic elastomer having good mechanical strength and cold resistance while keeping heat-resistance and oil resistance. CONSTITUTION:This thermoplastic elastomer composition contains 10-90 pts.wt. of the component A and 90-10 pts.wt. of the component B described below (A+B is 100 pts.wt.). The component A; a thermoplastic elastomer containing 55-97 pts.wt. of a crosslinked acrylic rubber having a glass transition temperature of <=0 deg.C and 45-3 pts.wt. of a copolymer of a methacrylic acid ester and a maleimide and having a glass-transition temperature of >=110 deg.C (the sum of both components is 100 pts.wt.): the component B; a thermoplastic polyurethane elastomer.
Patent JP-H1051569-A (JP)
Title: Charging destination selection system
Inventor: AOKI YUTAKA
IPC: H04M3/42
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent an unreasonable charging on a subscriber being a charging destination, even when a subscriber number and a password are leaked. SOLUTION: A subscriber number, a password and a user number of a subscriber being a charging destination are registered to a database 3 from an input output terminal 5. When a charging destination data access is requested from a subscriber, being the charging destination and the subscriber, is registered in the database 3, a service control point 1 sets a charging inhibit flag of the database 3 by the designation from the subscriber. The service control point 1 registers the charging destination, able to be designated to a charging destination list based on the charge inhibit flag.  When the caller requests the charging destination selection service, the service control point 1 informs the charging destination to the caller, based on the charging destination list and when any of the charging destinations is designated, the charging destination of the speech is instructed to a service switch point 2b of the designated charging destination.
Patent JP-S6094286-A (JP)
Inventor: KANAI NORIO
IPC: H01L21/68
Filed: 1983-10-28
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-2001028492-A (JP)
Title: Electromagnetic wave absorbing material and manufacture thereof
Inventor: TAMAI TOSHIYUKI
IPC: H05K9/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave absorbing material, together with its manufacturing method, which comprises an electromagnetic wave absorbing performance with less weight and high manufacturing efficiency. SOLUTION: Water is added to the powder material wherein 20-60 wt.% of ferrite, 5-30 wt.%, with bulk density being 0.15 or less, of calcium silicate hydrate (ultra-light calcium silicate hydrate), cement, siliceous material, and fabric reinforcing material are mixed to provide a kneaded material, which is extrusion-molded or dehydration-molded before hydrothermal process. Thus, an electromagnetic wave absorbing material is provided. Here, since an ultra- light calcium silicate hydrate is used, the increase in weight of electromagnetic wave absorbing material which comprises ferrite is suppressed for lighter electromagnetic wave absorbing material.
Patent JP-S58102274-A (JP)
Title: Magnetic brush developing device
Inventor: MARUYAMA KAZUO
IPC: G03G15/09
Filed: 1981-12-14
Abstract: PURPOSE:To execute the development satisfactorily even if the potential of an image carrying body or a toner is varied, by providing an electrode which contacts with a high resistance one component magnetic toner on a developing roll which has been electrically insulated by a nonmagnetic sleeve, and also provides charge to this magnetic toner. CONSTITUTION:A high resistance one component magnetic toner is held and carried magnetically by a developing sleeve 2 containing a magnet, and thickness of the toner layer is controlled by a charge providing member 3. The charge providing member 3 functions as an electrode which not only controls thickness of the layer but also provides desired polarity and charge to the magnetic toner by a bias electric power supply 4, and between the sleeve 2 of the developing roll which has been electrically insulated from other member 7 in the circumference, and the charge providing member 3, desired developing bias potential is  provided by following a variation of the surface potential of an image carrying  body 1 and (or) the potential of the toner layer.
Patent JP-H0250735-A (JP)
Title: Function monitoring system based upon redundancy constitution of microprocessor
Inventor: TSUBOTA MASASHI
IPC: G06F11/28
Filed: 1988-08-12
Abstract: PURPOSE:To allow the title function monitoring system to correspond also to a pipelined bus cycle in addition to a non-pipelined bus cycle and to output a coincidence/discrepancy signal by providing the system with a circuit for selecting the output of an address signal compared result storage circuit or the output of an address signal comparing coincidence detecting circuit. CONSTITUTION:In the case of non-pipelined bus cycle operation, a coincidence signal terminal MATCH 143 is formed by an address signal compared result CMPADRS 124 and a data signal compared result CMPDATA 128. In the case of pipelined bus cycle operation, the coincidence signal terminal MATCH 143 is formed by the CMPADRS 124 and the CMPDATA 128 stored in a D flip flop 134 at the timing 144 obtained by delaying a bus cycle start signal BCYST 141 by one clock. Thus, the system can be allowed to correspond also to the pipelined bus cycle in addition to the non-pipelined bus cycle.
Patent JP-H0926431-A (JP)
Title: Smd type piezoelectric acceleration sensor
Inventor: OKAMOTO KOICHI
IPC: G01P15/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized SMD type piezoelectric acceleration sensor at a low cost which can be treated by the same process as an SMD component. SOLUTION: The sensor consists of a rectangular multilayered ceramic board 12 obtained by alternately laminating piezoelectric ceramics layers and electrode layers and collectively baking them in an unified body, a substrate 13 which mounts the rectangular multilayered ceramic board 12, and a case cover 11 which covers the substarte 13. The substrate 13 has a step-difference which fixes the rectangular multilayered ceramic board 12 by cantilever type or center beam type structure, and through holes 15a, 15b which penetrate from the upper part of the step-diffenence to the lower surface of the substrate and have conducting material 16a, 16b. Electrodes 14a, 14b formed on the step-difference are electrically connected with electrodes 14c, 14d formed on the side surfaes 17a, 17b, through the conducting material 16a, 16b.
Patent JP-S6359830-A (JP)
Inventor: OMORI HATSUTARO
IPC: A01K89/01
Filed: 1986-08-29
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-S6259710-A (JP)
Inventor: TANAKA MAMORU
IPC: E01H3/02
Filed: 1985-09-10
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-H0646877-A (JP)
Title: Monoclonal antibody recognizing osteoclast
Inventor: KITAMURA KAZUYUKI
IPC: C12P21/08
Filed: 1992-07-28
Abstract: PURPOSE:To provide the monoclonal antibody capable of specifically discriminating, fractionating or determining an osteoclast and its precursor from the group of mouse osteocytes and useful for the development and evaluation of new bone resorption-inhibiting medicines, etc. CONSTITUTION:The femur and tibia of a 10 day-aged mouse are enucleated and then suspended in a culture solution. The supernatant cell-floating solution is recovered and then centrifuged to collect the cells. The cells are cultured in a culture solution containing parathyroid hormone at 37 deg.C in a CO2 concentration of 5% in an incubator for 7 days to produce mouse osteoclasts. The osteoclasts are administered together with Bordetella pertussis died cells into the abdominal cavity of a Wistar rat for its immunization. After the rat is finally immunized, its splenic cells are collected and subsequently fused with the myeloma cells of a mouse, followed by culturing the fused cells in a HAT medium to produce their hybridomas. The hybridomas are screened to obtain an antibody-producing clone, which is cloned by a limiting dilution method, etc., and subsequently cultured in a medium to provide the objective monoclonal antibody specifically recognizing the mouse osteoclast and its precursor cell.
Patent JP-H0931301-A (JP)
Title: Thermoplastic resin composition
Inventor: KAMISHINA JUNJI
IPC: C08L53/02
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition excellent in flexibility, molding appearance and solvent resistance by using a hydrogenated diene copolymer having a specified structure. SOLUTION: This resin composition comprises 30-98wt.% polyethylene and 70-2wt.% hydrogenated diene copolymer prepared by hydrogenating a block copolymer which is composed of blocks of a vinylaromatic compound polymer, blocks of a random copolymer of a vinylaromatic compound with a conjugated diene and blocks of a polybutadiene of a 1,2-vinyl bond content of 30wt.% or below and in which these kinds of blocks are bonded to each other so as to form a block copolymer to such a degree of hydrogenation that at least 80wt.% of the double bonds of the conjugated diene part are saturated.
Patent JP-H0934173-A (JP)
Title: Production of toner
Inventor: SANO KOJI
IPC: B29B9/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a production method for toner having a narrow distribution in electrification amount and showing excellent offset resistance without causing contamination of the base or decrease in density when image is formed. SOLUTION: At least a binder resin, coloring agent and charge controlling agent are used as the main source material, and these components are kneaded in a kneading machine, immediately cooled and solidified, and then pulverized and classified to obtain a specified toner. In this method, during the kneaded material injected out of the kneading machine is carried to a cooling device, an external force is added to the kneaded material, and the cooling rate is controlled to >=20 deg.C/s from the initiating time of cooling. In order to increase the cooling rate, it is advantageous to form the kneaded material into a thin film state of <=0.5mm thickness or into a rod of <=1mmϕ diameter.
Patent JP-S5992959-A (JP)
Inventor: TERAMOTO HIROSHI
IPC: C04B28/22
Filed: 1982-11-16
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-H1049259-A (JP)
Title: Electronic equipment with heat radiation structure
Inventor: HARADA HIDEKI
IPC: G06F1/20
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To enhance heat radiation effect and make it hard to exert the influence of heat generation on function units such as an auxiliary storage device by installing metallic plates for heat radiation above and below an electric circuit board where electronic components generating heat are mounted, and arranging an electric circuit board where other electronic components are mounted between function units such as the auxiliary storage device. SOLUTION: Heat generated by a CPU 4 mounted on a CPU substrate 5 is partially absorbed by a heat radiation plate 6 and partially radiated to the top surface of the CPU substrate 5 through a through hole and an internal layer of the CPU substrate 5, so that it is radiated to the outside through a keyboard reinforcement plate 3 and a keyboard 2. Part of it is radiated downward from the heat radiation plate 6, but cut off by the electric circuit board 7. The heat is radiated to the outside from the side of the keyboard 2 finally. Consequently, the heat generated by the CPU never affects the auxiliary storage device 8 below the electric circuit board 7.
Patent JP-2000033646-A (JP)
Title: Thermoforming method and molded product
Inventor: YOSHIKOSHI AKIO
IPC: B29K101/12
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a molded product to which antibacterial properties and deodorizing properties are applied by thermoforming a molding sheet wherein a photocatalytic film containing a photocatalytic material and silica is formed on the surface of a thermoplastic resin sheet. SOLUTION: A photocatalytic film 5 is provided on the surface of a molding sheet (s) by laminating a silica (SiO2) layer 3 and a photocatalyst layer 4 comprising a photocatalytic material such as chemically stable titania (TiO2), zinc oxide(ZnO) or tin oxide(SnO2) on the surface of a thermoplastic resin sheet 1 comprising an ABS resin, HIPS or PP through an adhesive layer 2. Further, by applying light-resistant oxidizable coating containing a photocatalyst such as photocatalyst-containing silicone coating to the surface of the thermoplastic resin sheet to cure the coated sheet, photocatalytic coating can be also applied. The photocatalytic coating can be doped with a metal such as Ag, Cu or Zn and, by this method, bacteria bonded to the surface of the thermoplastic resin sheet can be killed.
Patent JP-2000035565-A (JP)
Title: Reversible display medium
Inventor: OZAWA HIDETOSHI
IPC: G02F1/1333
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a reversible display medium having a liquid crystal/polymer composite film with excellent heat resistance or the like and further, keeping high printing contrast even after repeating rewriting over hundred times. SOLUTION: In a reversible display medium comprising a liquid crystal/ polymer composite film composed of liquid crystal dispersed inside a polymer matrix and formed on a conductive substrate, the reversible display medium has the composite film comprising a polymer thin film with a continuous porous structure whose the gaps are charged with the liquid crystal. The polymer thin film with the continuous porous structure used as the polymer matrix is a polymer in which the countless micropores being in the polymer thin film, are communicated with each other and there is no special restriction with respect to kinds of polymers as far as the polymer thin film has the continuous porous structure with a suitable porosity and the gaps with the suitable size.
Patent JP-H0364718-A (JP)
Title: Optical switch
Inventor: UEDA TOMOHIKO
IPC: G02B6/24
Filed: 1989-08-03
Abstract: PURPOSE:To improve positioning accuracy, to facilitate an accuracy adjustment, and to simplify a structure by engaging a positioning projection with one of positioning grooves and positioning a switch with the energizing force in a different direction from the moving direction of the switch. CONSTITUTION:A 1st positioning groove 13 which engages the positioning projection 5 at a stationary position and a 2nd positioning groove 14 which engages the projection at a switching position are formed in either of a fixed-side switching element 2 and a moving-side switching element 3 and the positioning projection 5 is engaged with the 1st positioning groove 13 or 2nd positioning groove 14 at the stationary position or switching position without fail. Each of the positioning grooves 13 and 14 is provided with an energizing means 9 which energizes the positioning projection 5 relatively and the switch is positioned with the energizing force in the different direction from the moving direction. Consequently, the switching is facilitated with the simple structure without spoiling the accuracy of optical path switching.
Patent JP-S6095778-A (JP)
Title: Disc cartridge
Inventor: MIZUSHIMA KUNIO
IPC: G11B23/033
Filed: 1983-10-29
Abstract: PURPOSE:To prevent deformation of a disc sheet and also to prevent the eccentricity of the center of an information track by using polybutylene terephthalate including short fibers as a plastic-made hub. CONSTITUTION:The hub 3 of a disc sheet 2 consists of upper and lower hub assemblies 3a, 3b, the circumferential ridge of the center hole 5 of the sheet 2 clipped and bonded to the mating face 11, a fork-shape drive shaft is engaged with a hole 5 and a drive hole 6 at drive. Then the hub 3 is formed with a polybutylene terephthalate resin including short fibers such as glass fibers or carbon fibers. Thus, the difference in thermal expansion between the sheet 2 and the hub 3 is reduced and the sheet deformation due to temperature change is prevented. Furthermore, the thermal expansion difference between the drive spindle made of metallic material and the hub 3 is decreased and the deflection of the information track center due to temperature change is prevented.
Patent JP-S6092805-A (JP)
Inventor: TAKAHASHI HIDEO
IPC: B28B1/24
Filed: 1983-10-28
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-S62241884-A (JP)
Inventor: OGUSHI YOSHIYUKI
IPC: B05D7/00
Filed: 1986-08-27
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。