baber/WOPTO huggingface dataset:
Patent JP-2000059477-A (JP)
Title: Electromagnetic sounder
Inventor: AKASAKI TETSUYA
IPC: H04M1/03
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To enable easy and accurate positioning of sounding holes set to a casing to sounding holes set to a body case of a portable telephone unit or the like, while reducing a size of the portable telephone unit or the like regardless of incorporating the electromagnetic sounder. SOLUTION: A recessed part 26 is formed on the outer surface of a casing 22 incorporating a vibration sounding section, a pair of connection terminals 27a, 27b led from the sounding section are provided to the recessed part 26, a rubber connector 28 consisting of an elastic body having an insulation part 28a and a conduction part 28b is fitted to the recessed part 26 so as to contact to the connection terminals 27a, 27b for making the connection terminals 27a, 27b to the rubber connector 28 conductive.
Patent JP-S6187252-A (JP)
Title: Photothermomagnetic recording medium
Inventor: YAMAGATA IKUAKI
IPC: G11B7/24015
Filed: 1985-10-07
Abstract: PURPOSE:To improve the efficiency of recording and reproducing by light by forming a film which can prevent the reflection of the light used for recording and reproducing of a thermomagnetic recording medium from the surface of a substrate or protective layer for the wavelength of said light on the surface of said medium to be irradiated with said light. CONSTITUTION:A GdTbFe film is formed to about 0.1mum thickness as a magnetic recording layer 12 on the transparent glass substrate 11 by a high-frequency sputtering method and an SiO2 sputter film is formed on the surface of the layer 12 as the protective layer 13 to about 0.1mum thickness. Such medium is prepd. and MgF2 is formed by a vapor deposition method as an antireflecting layer 14 on the surface of the substrate 11 on the side where the recording layer does not exist. The film thickness of the MgF2 is determined according to the wavelength of the light used for reproduction. The film 14 which reflects the reflection of the light from the substrate is formed on the surface of the transparent substrate to be irradiated with the light in the above-mentioned manner, by which the arrival rate of the light at the magnetic recording layer is increased and the efficiency of the recording and reproducing by the light is improved.
Patent JP-H0665759-A (JP)
Title: Double-layer electroplated steel sheet having high corrosion resistance
Inventor: YAMAZAKI FUMIO
IPC: C25D15/02
Filed: 1992-08-24
Abstract: PURPOSE:To provide the double-layer electroplated steel sheet contg. Cr and ferrous metals and having excellent impact adhesion resistance and corrosion resistance after coating. CONSTITUTION:This double-layer electroplated steel sheet is constituted by forming a Zn plating layer of 0.01 to 2g/m<2> deposition as a first plating layer and forming a composite electroplating layer of a Zn system contg. 5 to 30wt.% Cr, 0.1 to 10wt.% one or >=2 kinds among Fe, Co and Ni and 0.001 to 5wt.% org. high polymer as a second layer thereon and has the excellent impact adhesion resistance and corrosion resistance after coating. A Zn or Zn alloy plating layer may further be formed as a third layer in order to further improve the corrosion resistance after coating.
Patent JP-H11114548-A (JP)
Title: Method for purifying organic halogen compound-contaminated material
Inventor: SHIMOMURA TATSUO
IPC: A62D101/28
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an economical and efficient dehalogenation method by which the by-production of the sulfurous malodorous gas and combustible gas in a reductive dehalogenation reaction and the excessive discoloration of soil are prevented. SOLUTION: When an org. halogen compd.-contaminated material is purified, a reducing agent, nitrogen oxides and org. carbon are added to the contaminated material, and the material is decomposed and purified under neutral conditions. In this case, the nitrogen oxides are preferably added by 20-50 wt.%, based on the org. carbon, and a reducing agent having 130 to -2,400 mV normal electrode potential is favorably used as the reducing agent.
Patent JP-S60115916-A (JP)
Title: Electrochromic display element
Inventor: MATAKE SHIGERU
IPC: G02F1/15
Filed: 1983-11-29
Abstract: PURPOSE:To supply water to a proton conductor layer and obtain stable decoloring characteristics even in a dry atmosphere by providing a water retentive material which holds vapor constant in a container for an EC display element. CONSTITUTION:The water retentive agent 9 which holds vapor constant is provided in the container 8 for the EC display element which has an EC layer 2 made of transition metal oxide and the proton dielectric layer 3 made of a dielectric film between a transparent electrode 1 and a counter electrode 4. In this case, for example, charcoal containing water, paper, timber, cloth, sponge, agar, silica gel, etc., or water-containing crystal holding water in the crystal structure is used as the water retentive agent 9. Thus, the water retentive material 9 is made coexistent in the EC display element container 8 to obtain a sharp display pattern stably for a long period even in a dry atmosphere.
Patent JP-H0777136-A (JP)
Title: Fluid injection nozzle and manufacture thereof
Inventor: GOTO YOSHITAKA
IPC: F02M61/18
Filed: 1993-09-08
Abstract: PURPOSE:To prevent generation of crystal fault of a fluid injection nozzle formed in such constitution that an opening part is provided on a plurality of silicon plates, and also improve position accuracy of a space between opening parts. CONSTITUTION:A first orifice 43 and a second orifice 45 are provided on a first orifice plate part 41 and a second orifice plate part 42, SiO2 films 110, 210 are provided on surfaces opposing to respective orifice plate parts 41, 42, and the SiO2 films 110, 210 abut and being brought in contact with each other.
Patent JP-H0272517-A (JP)
Title: Lightning protecting insulator
Inventor: WAKAMATSU KEIJI
IPC: H01B17/46
Filed: 1988-09-08
Abstract: PURPOSE:To prevent the crack development to an insulator body and improve the bursting characteristic in the case of an abnormal overcurrent short circuit by adhering the outer circumferential parts of caps porcelain cylinder, a container of a to the upper and lower end parts of a lightning protecting element, respectively using an inorganic glass, and air-tightly holding the element. CONSTITUTION:A lightning protecting element 4 is disposed within a porcelain cylinder 3 through a reinforcing member, for example, consisting of a ceramic cylinder 5 made of alumina and a fire resisting inorganic fiber 6, and an upper cap 8-1 and a lower cap 8-2 are air-tightly sealed to the taper form upper end surface 7-1 and lower end surface 7-2 of the porcelain cylinder 3. Thus, a breakage position in the bursting can be localized on the caps for tightly receiving a ZnO element 4. Hence, the extension of cracks to an insulator body is prevented, and the bursting characteristic in the case of an abnormal excess current short circuit can be improved.
Patent JP-H0650629-A (JP)
Title: Different kind gas sensor device in system utilizing heat
Inventor: IMOTO TERUHIKO
IPC: F25B17/12
Filed: 1992-07-31
Abstract: PURPOSE:To prevent the performance of a hydrogen absorption alloy from being deteriorated by a method wherein a mixing of different kind gas is sensed in response to a pressure value when hydrogen is stored in the hydrogen absorptive alloy. CONSTITUTION:Upon completion of a cold heat generating stage, hydrogen valves 16 and 17 are concurrently closed and a hydrogen pipe 12 is closed against containers 10 and 11 to form a closed space 12a. After this operation, a hydrogen valve 18 is opened and a temperature within a container 15 is decreased down to 25 deg.C with surrounding air by a damper and the like. With such an arrangement, hydrogen within the closed space 12a of the hydrogen pipe 1.2 is absorbed and stored in a hydrogen absorptive alloy MH3 of the container 15. A sensing means 14 inputs a pressure value of the closed space 12a from a pressure sensor 13 after hydrogen is absorbed and stored into the hydrogen absorptive alloy MH3 in the container 15, compares the pressure value with a predetermined balanced hydrogen pressure value only with hydrogen and further detects a presence of mixing of different kind of gas when a difference of both values is more than a set value. With such an arrangement, it is possible to prevent a deterioration in performance of hydrogen absorptive alloy.
Patent JP-H1057180-A (JP)
Title: Reclining device for seat and back rest of chair
Inventor: NUMA NAOKI
IPC: A47C3/18
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a reclining device with which strength is improved so as to hamper a backlash caused by the damage or deformation of a bearing member, the backlash between a back pole and a seat holder is prevented and assembly property is improved. SOLUTION: Concerning this reclining device, bearing holes 27 and 19 in the form of long circles are provided in a bearing hole 12 in the form of long circle pierced on the left and right side walls of a seat holder 5, and bearing members 25 and 18 made of synthetic resin materials while having small diameter parts 26 and 20 with the same form and the same dimension as the bearing hole 12 and large diameter part 28 and 21 larger than these small diameter parts are fitted outside the small diameter parts 26 and 20 from the inside of left and right side walls.  Further, both the left and right side parts of a back pole 10 are abutted and fitted onto the inner side faces of large diameter parts at the left and right bearing members 25 and 18, a shaft 11 is inserted through shaft holes 24 at both the left and right side parts of the back pole 10 and the bearing holes 27 and 19 of the bearing members 25 and 18, and the back pole 10 and the seat holder 5 are linked.
Patent JP-H0544248-A (JP)
Title: Assembling work executing method for balcony
Inventor: KATSUMATA MINORU
IPC: E04B1/00
Filed: 1991-08-09
Abstract: PURPOSE:To improve the efficiency of construction, and stabilize the quality of a completed product by assembling the framework of a balcony with the use of the devices of the frame members of specified dimensions and shapes, and by assembling prefabricated members to be assembled with the framework, also with ready-set members, to be completed, on construction in site. CONSTITUTION:A framework A for composing the peripheral wall section of a balcony is composed of the frame devices A1, A2, A3 of the frame members 1A, 1B, 1C, 1D of required dimensions and shapes. On the framework A, a bottom end member B is fitted, and a bed panel D to be mounted on the bottom end member B is fitted on the peripheral wall section of the framework A. Then, a coping F to cover the bed panel D is fitted on the upper edge of the framework A, and a finish wall surface G is composed of the bed panels D.
Patent JP-H0272949-A (JP)
Title: Plate cylinder for intaglio printing
Inventor: KOBAYASHI KAZUO
IPC: B41C1/05
Filed: 1988-09-07
Abstract: PURPOSE:To obtain a low-cost plate cylinder having a high grade and being proper to the printing of intermediate number by irradiating the circumferential surface of a synthetic resin cylinder or column with laser beams and forming recessed sections in accordance with the variable density of a picture image. CONSTITUTION:A core 17 is composed of a metallic cylinder, and a cylindrical plate cylinder 6 having an inside diameter approximately equal to the outside diameter of the core 17 and being made of a synthetic resin is inserted along the outside diameter of the core 17. A thermoplastic resin having the narrow range of the distribution of the melting point and hardness on curing and scattering or sublimating at a low temperature on melting may be used as the synthetic resin, and the thermoplastic resin in which approximately 20% carbon is contained in a polyethylene resin, an acrylic resin or a polypropylene resin, etc., can be employed. The plate cylinder 6 is irradiated with laser beams through a focal lens 23, the focus is placed on the surface of the plate cylinder 6 made of the synthetic resin and a printing plate is melted, and the synthetic resin is scattered or sublimated. The quantity and size of recess in which a print material is scattered or sublimated are adjusted by modulating a laser or changing the laser irradiation time to one recess 15 at that time, and a recess having volume corresponding to a gradation is formed.
Patent JP-H04106134-A (JP)
Title: Surface-treating agent for fiber-reinforced plastic
Inventor: KURIYAMA YASUHIKO
IPC: C09D7/45
Filed: 1990-08-25
Abstract: PURPOSE:To prepare the title agent excellent in radiation efficiency of far infrared rays while maintaining surface flatness characteristics by compounding a specified amt. of a specific far-infrared radiating ceramic into a gel coating or top coating material used for coating the surface of a fiber-reinforced plastic. CONSTITUTION:A gel coating or top coating material used for coating the surface of a fiber-reinforced plastic is compounded with, a far-infrared radiating ceramic (e.g. cordierite) pulverized into particles having particle sizes of several mum or lower in an amt. of 10-15wt.% of the coating material.
Patent JP-S61104465-A (JP)
Title: Control circuit of optical recording and reproducing device
Inventor: MIURA YOSHIO
IPC: G11B7/00
Filed: 1984-10-26
Abstract: PURPOSE:To perform the recording/reproducing actions with no malfunction by detecting the discontinuousness of a synchronizing signal produced from an external input video signal to use this detection signal to decide that said video is switched frequently and waiting for synchronization of phase. CONSTITUTION:When the video signal sent from a video signal generating source 21 is switched frequently, the composite synchronizing signal produced from an external video signal contains noises owing to the switching noises. Then a frame signal has no cyclic properties and therefore the lock of a PLL circuit provided inside a reference signal producing circuit 23 is also released. This lock release is detected by a phase lock detecting circuit 47 of the circuit 23, and a signal of a low level is supplied to a system control 26 in the form of a phase lock signal (n). Under such conditions, no fault is detected at the control 26 and the circuit 27 is set at a high level. Then a recording or reproducing action is performed after a disk drive motor 19 reaches its stabilized rotational frequency.
Patent JP-H0966555-A (JP)
Title: Feed block for terminal multi-row multilayered sheet
Inventor: FURUYA TADAMASA
IPC: B29C48/305
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a feed block avoiding the lowering of the yield of a molten raw material or the generation of a problem of environmental pollution and capable of simply constituting the whole of an apparatus in low cost. SOLUTION: Bypass passages 18a, 20a opened to the upstream end wall parts in the vicinity where manifolds 18, 20 for the outermost layer supplying molten material 18', 20' meet with the supply passage 28 in a feed block are provided to the end wall parts of the manifolds as molten material supply auxiliary means supplying a part of the molten materials 18', 20' so as to exclude existing molten materials 12'-16' to replace them. By this constitution, terminal multi-row layers 46 formed from a part of the molten materials 18', 20' for the outermost layer are simultaneously molded on the end part of the multilayered sheet main body 42 formed from five molten material 12'-20' side by side.
Patent JP-S61166777-A (JP)
Title: Rear gate for motor truck
Inventor: SUZUKI HARUO
IPC: B62D33/027
Filed: 1985-10-08
Abstract: PURPOSE:To reduce a degree of air resistance in time of empty motor truck running, by attaching a lower end of a gate outer frame rotatably to a rear end of a rear body as well as attaching a lower end of an inner plate to the outer frame as being tiltable to the rear body. CONSTITUTION:A tip end of a locking piece 35a of a locking device attached to an outer frame 31 is inserted into a hole 311a installed in an upper frame 311 and fitted in a groove 322 formed in an inner plate 32. And, the outer frame 31 and the inner plate 32 are unitized in one and the outer frame 31 is clamped to a side gate by a gate locking device in a state as shown in a full line (see illustration). In time of empty truck running, the inner plate 32 is rotated frontward with a hinge pin 34 as the center and tilted on a rear body 4. Most part of the center of the outer frame 31 is constituted of a hole frame body, whereby an air flow in time of running flows in the rear of a motor truck from the hole, thus air resistance is reduced.
Patent JP-2000052544-A (JP)
Title: Ink-jet head
Inventor: KATO SEIICHI
IPC: B41J2/14
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To manufacture an ink-jet head easily and inexpensively by forming driving active elements integrally with an electrode substrate at the side of the electrode substrate by a general semiconductor device production technique without forming a driving circuit to an Si substrate at the side of a diaphragm. SOLUTION: A static electricity is generated between a diaphragm 14 and a counter electrode 5, thereby deforming the diaphragm 14. A liquid is pressured by a restoring force of the diaphragm 14 to be discharged from a nozzle 17. A diffusion layer on an Si substrate 1 at the side of the electrode is made the counter electrode 5. An active element constituting a driving circuit, for example, a driving MOS transistor consisting of the n-type diffusion layer 5, a thin gate oxide film 9, a polysilicon gate 10, a thick gate oxide film 11 and the like is formed on the Si substrate 1.
Patent JP-S6382207-A (JP)
Title: Conveyor for fruit and the like
Inventor: HASHIMOTO NORIAKI
IPC: B65G17/32
Filed: 1986-09-22
Abstract: PURPOSE:To prevent fruit from being bitten into the gap of an arcuate curved surface part between the receiving plates by forming the both edge parts of each receiving plate which is installed between the link plates of the right and left chain in pairs into the form curved in arcuate form towards the inside of the link pins. CONSTITUTION:As for a chain 1, right and left link plates 2 in pairs are connected in endless form by link pins 4. A receiving plate 3 installed onto the link plates 2 is formed into an arcuate curved surface part 5 consisting of a flat surface part 16, inclined curved surface part 5 consisting of a flat surface part 16, inclined part 17, and the both edge parts by superposing elastic sheet 15 made of resin onto the upper side of a plate part 14. The receiving plate 3 having a projection part 18 is installed onto the flat surface part 16 of the receiving plate 3, for each prescribed number of receiving plates, and further a side plate 19 is installed at the equal height to the projection part 18, on the right and left parts of the receiving plate 13. Fruit is transported, accommodated in a receiving box-shaped part formed by the front and rear projection parts 18 and 18, side plate 19, flat surface part 16, and the inclined surface part 17.
Patent JP-2001050167-A (JP)
Title: Diaphragm pump
Inventor: FUCHITA WAKICHI
IPC: F04B43/06
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To improve mounting strength of a coating regulator, to miniaturize a pump and to simplify an outline shape. SOLUTION: A void 5 formed between a case body 2 and cover bodies 3 fixed on its both end surfaces S1 is partitioned into an air chamber 5A and a coating chamber 5B by a diaphragm 4. A pump shaft 6 to fix the diaphragm 4 on both side end parts is supported on the case body 2. A coating regulator 7 to govern pressure of pressure coating to be discharged from the coating chamber 5B is directly fixed on the case main body 2.
Patent JP-2000057073-A (JP)
Title: System and method for managing network
Inventor: ARAYA WATARU
IPC: H04L12/44
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for managing network with which the quantity of communication is reduced and the kinds of notice messages are reduced. SOLUTION: Concerning the network managing system composed of plural network devices 1 and 2 and a network managing device 3 for managing these network devices 1 and 2, the respective network devices are hierarchically structured so as to hierarchically manage a managing information group, and the network managing device 3 periodically acquires the most significant managing information of the respective network devices 1 and 2 and hierarchically retrieves the change of this managing information. Thus, in order to know the presence/absence of any change in the managing information of the network devices 1 and 2, it is enough only to acquire the most significant updated information so that the quantity of communication for management is reduced.  Further, the retrieval of managing information located in low order inside the hierarchical managing information group along with the configuration of the network device can be facilitated.
Patent JP-S6284451-A (JP)
Title: Formation of organic recording thin film for optical memory
Inventor: TODA SHIGEO
IPC: B41M5/26
Filed: 1985-10-08
Abstract: PURPOSE:To continuously obtain a recording medium for optical memory having high stability under an ordinary temp. and atm. pressure by using a simple device by developing a recording material which is made amphipathic for the org. optical memory on the surface of pure water or aq. soln. to form a monomolecular film and transferring >=1 layers thereof onto a substrate surface. CONSTITUTION:Side chains contg. an alkyl group of >=8C as the basic skeleton are added to the basic skeleton of org. molecules to be used for the optical memory and further a functional group having a carboxyl group is added thereto to provide various hydrophilic and hydrophobic functional groups thereto by which the material are made amphipathic. The pure water or the pure water which contains metallic ions, non-metallic ions, etc., may be used as the aq. soln. on which such material is to be developed. The pure water which contains bivalent cations is particularly preferable. A vertical pulling-up method in which a substrate is moved upward and downward in the direction perpendicular to the liquid level or a horizontal sticking method in which the surface to be transferred of the substrate is transferred in parallel with the liquid surface is preferable as a method for transferring the developed monomolecular film.
Patent JP-S6467844-A (JP)
Title: Manufacture of metal vapor discharge lamp
Inventor: TAGUCHI SHOICHI
IPC: H01J9/26
Filed: 1987-09-08
Abstract: PURPOSE:To perform the molding easily and completely by sucking the air into an outer tube only while a movable burner heats a molding section such as a screw when a base fitting section is heated to the optimum temperature for molding. CONSTITUTION:When a base fitting section 109c is heated to the optimum temperature for molding by a movable burner 108, the air is sucked into an outer tube 1 only while the movable burner 108 heats a molding section 109e such as a screw. Only the molding section 109e such as a screw is shrunk in the radial direction due to the effect of the protruding force by the flame of the movable burner 108 and the suction through the outer tube 1. Molding is thereby performed easily and completely with no collision against any place at the time of insertion into a mold.