baber/WOPTO huggingface dataset:
Patent JP-H0649695-A (JP)
Title: Insoluble electrode and its production
Inventor: KURISU YASUSHI
IPC: C25C7/02
Filed: 1992-08-05
Abstract: PURPOSE:To improve corrosion resistance in high-current-density electrolysis by providing the metallic Ir layer and dense IrO2 layer with the relative density specified on an electrode substrate as an intermediate layer and then furnishing a conductive layer of IrO2 by a coating and baking means. CONSTITUTION:An electrode substrate 1 is made of a valve metal 2 alone or obtained by providing a valve metal layer on the metallic substrate 1. A metallic Ir layer 8 having >=90% relative density as the first layer and a dense IrO2 layer 7 having >=90% relative density as the second layer are formed on the substrate 1. A conductive layer consisting essentially of IrO2 is formed through the first and second intermediate layers 8 and 7 as the outermost surface layer by a coating and baking means. The thickness of the first and second layers 8 and 7 is preferably controlled to about 0.01-5mum. Consequently, the pores and cracks 5 are practically eliminated, the corrosion of the substrate 1 and the formation of an insulating oxide coating film are prevented because a plating soln. is less apt to reach the substrate 1.
Patent JP-2001051975-A (JP)
Title: Band width variable digital filter bank
Inventor: YAMASHITA FUMIHIRO
IPC: H03H17/02
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To permit filtering flexibly corresponding to the signals of plural different band widths while using a maximum thinning digital filter bank. SOLUTION: Two maximum thinning digital filter banks 1 and 2 are parallel arranged while having frequency characteristics to alternately arrange the transition areas of respective sub-bands so as not to overlap passing bands, and outputs filtered by the respective digital filter banks are synthesized so that the signal of the band width wider than that of the sub-band can be filtered. Besides, the passing/blocking of the signal on the sub-band of the respective digital filter banks 1 and 2 is controlled and its combination is variable so that the signals of plural different band widths can be filtered.
Patent JP-H0758509-A (JP)
Title: Chip filter
Inventor: KANEKO TOSHIMI
IPC: H01P1/203
Filed: 1993-08-20
Abstract: PURPOSE:To obtain the small sized chip filter having an excellent characteristic with high precision. CONSTITUTION:A chip filter 10 includes a dielectric board 12. A ground electrode 14 and spiral pattern electrodes 16, 18 are formed to both sides of the dielectric board 12 to couple the pattern electrodes 16,18 electromagnetically. Lead electrodes 20, 22 are led out of one end of the pattern electrodes 16, 18 at an interval. A protection layer 26 is formed on the pattern electrodes 16, 18 and the lead electrodes 20,22. Then the lead electrodes 20, 22 are connected to lead terminal electrodes 30, 32. Furthermore, the pattern electrode 16 and the ground electrode 14 are connected at a terminal electrode 28a and the pattern electrode 18 and the ground electrode 14 are connected at a terminal electrode 28c.
Patent JP-H0659927-A (JP)
Title: Method for analyzing fault of microcomputer system
Inventor: SUZUKI YASUSHI
IPC: G06F11/22
Filed: 1992-08-04
Abstract: PURPOSE:To easily execute fault analysis and to shorten the time to be required for fault analysis. CONSTITUTION:In a fault analyzing system for a microcomputer(MC) system consisting of a CPU 1 and a built-in RAM 2 as basic constitution, an interruption is generated from a watch-dog timer(WDT) at the abnormal operation of the MC system, and in the case of restoring the MC system, the interruption generating state is latched by an FF circuit 8, a write-only RAM 7 for writing the same contents as the RAM 2 is turned to a write inhibiting state in accordance with the latched state of the FF circuit 8, the contents of the RAM 2 at the time of generating abnormal operation are stored in a write-only RAM (attachable/detachable) 7, and the contents of the RAM 7 are read out by an ICE or the like to execute fault analysis.
Patent JP-H04111703-A (JP)
Title: Working method of rotor for spindle motor
Inventor: NAKAJIMA TOMOSHI
IPC: B23B5/00
Filed: 1990-08-31
Abstract: PURPOSE:To flatly work a disk mounting surface of a rotor without occurrence of strain by cutting the disk mounting surface of the rotor in the state of chucking an inner circumferential surface of a yoke fixed on an inner circumferential surface of the rotor or an outer circumferential surface of the rotor with the yoke fixed. CONSTITUTION:A yoke 41 is fixed with press-fitting on an inner circumferential surface 40 of a rotor 32 formed by aluminum forging and an inner circumferential surface 42 of the yoke 41 is chucked by three claws 50 of a cutting machine. Cutting work is then applied to outer circumferential surfaces 43, 44, 45, a disk mounting surface 39 and an inner surface of a hole 116 for press-fitting a bearing, of the rotor 32 respectively. Consequently, since a portion to be chucked of the rotor 32 is reinforced with the yoke 41, strain due to chucking does not occur on the disk mounting surface 39, even it is thin in thickness, and the disk mounting surface 39 can be worked flatly and smoothly.
Patent JP-H04111374-A (JP)
Title: Semiconductor device provided with quantum well structure
Inventor: SUGIYAMA YOSHIHIRO
IPC: H01S5/00
Filed: 1990-08-31
Abstract: PURPOSE:To rapidly enhance the absorption relaxation time of ecitons while the loss of a light absorption is being suppressed to be low and to adjust the absorption relaxation time of the excitons by a method wherein a quantum well structure laminated and formed on a substrate is divided into pieces or cut into pieces by using a crystal defect layer or a groove. CONSTITUTION:A semiconductor device provided with a quantum well structure is constituted in such a way that a quantum well structure (e.g. MQW 4) laminated and formed on a substrate (e.g. a GaAs substrate 1) is divided by a crystal defect layer (e.g. a damage layer 6) which is larger than a circle using the Bohr radius (e.g. the Bohr radius rB) of two-dimensional excitons as a radius and which is extended to a direction perpendicular to a heterointerface. It is manufactured by the following process. First, a GaAs buffer layer 2, an AlGaAs etching stopper layer 3, the MQW 4 and a GaAs cap layer 5 are grown on the GaAs substrate 1 by a molecular-beam epitaxial growth method. Then, checkered patterns are drawn by using an FIB, and the damage layer 6 is formed. A mask with which the whole face of an epitaxially grown surface is covered is formed on the surface, and a mask is formed selectively on the rear, i.e., the rear of the substrate. The GaAs substrate 1 and the GaAs buffer layer 2 are etched selectively by using an ammonia (NH3)-based etchant.
Patent JP-S61105435-A (JP)
Title: Tactile sensor
Inventor: OKUYA NORIO
IPC: B25J9/16
Filed: 1984-10-30
Abstract: PURPOSE:To easily defect the direction and value of external force applied to an article by clamping the article with a clamping part and four tactile sense parts equipped with pressure sensors and allowing the tactile sense parts to receive only the external force applied to the article. CONSTITUTION:The tactile sensor consists of the clamping part 5, four tactile sense parts 7 equipped with pressure sensors 6a, 6b, 6c, and 6d, and an arithme tic means, and the article 4 is clamped with the clamping part 5 and supported on the tactile sense parts. When the external force W operates on the article 4, the clamping part 5 receives force in the XY plane and flexural moment corresponding to the external force W, but the tactile sense parts 7 receive only the force in the XY plane corresponding to the external force W, so the arithmetic means calculate the X and Y directional components of the external force W on the basis of output signals of the pressure sensors 6a-6d. Thus, the direction and value of the external force W are easily detected.
Patent JP-H0391487-A (JP)
Title: Determination of anti-microsome antibody and production of human thyroid gland peroxidase used in same determination in gene engineering
Inventor: YAMASHITA SHINYA
IPC: C12N15/53
Filed: 1989-09-05
Abstract: PURPOSE:To determine an anti-microsome antibody in high sensitivity by adopting human thyroid gland peroxidase derived from cultivation of transformant with a specific manifestation vector as using an antigen and determining reactivity of said antigen with a blood serum. CONSTITUTION:A vector inserted of clonized human thyroid gland peroxidase gene is cut with a restriction enzyme to obtain a DNA fragment containing human thyroid gland peroxidase (hTPO) gene. On the other hand, a manifestation vector in another animal cell or Escherichia coli is cut with a restriction enzyme to obtain a DNA fragment containing a promoter region, a terminator region and a replication-initiating point, then said DNA fragments are jointed to a re-construct vector. Thus, Escherichia coli, etc., is transformed with the resultant vector and a transformant is cultured to produce hTPO, then said hTPO is adopted as using an antigen, thus reactivity with a blood serum is determined to determine an anti-microsome antibody.
Patent JP-H0892309-A (JP)
Title: Catalyst for polymerizing olefin and production of olefin polymer
Inventor: MIYASHITA AKIRA
IPC: C08F4/60
Filed: 1994-09-22
Abstract: PURPOSE: To obtain an industrially extremely useful catalyst, comprising a specific transition metallic compound and an organoaluminum compound and/or an organoboron compound and capable of producing an olefin polymer with high polymerization activities. CONSTITUTION: This catalyst comprises a transition metallic compound of the formula [A and B are each an aromatic hydrocarbon residue, a halogen, a group containing silicon, nitrogen, sulfur or phosphorus, a 1-20C hydrocarbon group which may have a halogen substituent group or a substituted aromatic hydrocarbon residue having a substituent group such as an alkoxy or an aryloxy; X<1> and X<2> are each O, S or NR<0> (R<0> is hydrogen or a 2-10C hydrocarbon group); M is a group III to VI metal of the periodic table; R<1> is hydrogen, a halogen, a group containing silicone, a 2-10C hydrocarbon group which may have a halogen substituent group, an alkoxy or an aryloxy], an organoaluminum compound and/or an organoboron compound. In the formula, M is preferably titanium, zirconium or hafnium. The organoaluminum compound is an aluminoxane.  Furthermore, this method for producing an olefin polymer comprises using the catalyst system.
Patent JP-H0972467-A (JP)
Title: Threaded joint with excellent seizure resistance under no grease lubrication
Inventor: TSURU EIJI
IPC: F16L15/04
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent generation of galling due to repeated tightening and loosening without need for use of fluid lubrication such as grease, by forming roughness in the contact surface of a box or a pin, and smoothing the roughness surface with a resin coating layer formed by dispersively-mixing molybdenum disulfide or tungsten disulfide with resin. SOLUTION: In a box 1 and a pin 2 which are joint members, roughness of 5-40μm is formed at only the box 1 or a contact surface between the box 1 and the pin 2 for a threaded part 3 and a metal-to-metal contact part 4 which constitute the joint members respectively. Molybdenum disulfide or tungsten disulfide which is a solid lubricant is dispersively-mixed with a resin binder (polyamide imido, epoxy, furan, phenol). The roughness surface is covered completely, and a resin coating surface is constituted so as to be smoothed. At the time of assembling, the box 1 and the pin 2 are fitted, and high pressure is applied to the threaded part 3 and the metal-to-metal contact part 4 respectively to slide them.
Patent JP-H0971078-A (JP)
Title: Portfolio
Inventor: KAWAI TOSHIHIDE
IPC: B42F7/06
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To allow to separately house thick carrying articles such as writing materials and the like from documents and a bellows portion is folded so as to pinchingly hold documents and realize the easy holding of the outside of a box-like writing material housing part with a hand during carrying. SOLUTION: At both the right and left ends of a front member 20, side face binding margins 21, which a partition plate member 14 is welded, are provided. Both the lower ends of the front member and of a rear member 23 are connected with each other through a bottom plate 22. At the upper end of the rear member 23, a lid member 25 is extended through a ceiling plate 24 having the same breadth as that of the bottom plate 22. At the upper end of the front member 20, a notched part 26 is provided so as to realize the easy taking of writing materials out of a writing material housing part A. In addition, on the face of the front member 20 and on its mating face of the lid member 25 during carrying, engaging members 27, 27 such as hooks or face fasteners and the like are mounted.
Patent JP-H0544278-A (JP)
Title: Execution method of longitudinal joint section in wall panel erection method
Inventor: YAMAHASHI YUKIYOSHI
IPC: E04B2/56
Filed: 1991-08-15
Abstract: PURPOSE:To make it possible to execute a longitudinal joint or a cross joint in an erection method easily and surely in a construction site. CONSTITUTION:A waterproof paper 13 is stuck on a panel 10, and when a siding 14 is spread on the waterproof paper 13, one of both longitudinal sides is slightly shorter than the panel 10 (size L) in the case the panel 10 is raised. The other side is projected by the size shorter than one side to spread, and the panel 10 on the side to which the siding 14 projects is raised in advance in a construction site. The siding 14 raises together with the shorter panel 10 thereat.
Patent JP-S61107291-A (JP)
Inventor: ONUMA SHOJI
IPC: G06F3/0485
Filed: 1984-10-30
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-2000054197-A (JP)
Title: Electroplating system enabling uniform plating
Inventor: NAGAKURA MASAJI
IPC: C25D19/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To make uniform plating obtainable at the time of electroplating a sheet-shaped strip product while transporting it in a plating soln. by distributing a current uniformly on both ends, on which the current is likely to excessively concentrated, and on the other faces. SOLUTION: The engaging claws 25 attached to a jig 2 are engaged with the engaging teeth of a toothed belt 30 for a plating part. Sheet-shaped strip products W nipped by the jig 2 in a suspended state are traveled along a rail track 1 laterally in series as the belt 30 is traveled while maintaining such a specified narrow gap width between the products W that a current is not excessively concentrated on the side ends of the products W and electroplated.
Patent JP-S61108462-A (JP)
Title: Cooling method of metallic mold
Inventor: TAKAHASHI KATSUHIKO
IPC: B22D17/22
Filed: 1984-10-29
Abstract: PURPOSE:To make a water leakage countermeasure unnecessary, to prevent an overcooling, and to execute cooling effectively even with a thin forming pin by jetting a water droplet or a fog into a cooling hole of a metallic mold, and cooling the metallic mold by a heat of vaporization. CONSTITUTION:A pipe 4 is inserted or faced into a cooling hole 2 of a metallic mold 1, and from the pipe 4, in accordance with a temperature of the metallic mold 1, a water droplet or a fog (a) of a prescribed quantity is jetted to match the timing of casting (forming). The water droplet or the fog (a) contacts with the metallic mold of a high temperature and evaporates almost instantaneously, and the metallic mold 1 is cooled by a heat of vaporization of that time. In this way, a water leakage countermeasure becomes unnecessary, the equipment and maintenance of the metallic mold are executed easily, and the cost is reduced.
Patent JP-H06191041-A (JP)
Title: Ink jet recording method and apparatus
Inventor: SHIOTANI MAKOTO
IPC: G06K15/10
Filed: 1993-09-14
Abstract: PURPOSE:To obtain an image reduced in stripe/density irregularity and having a sharp image edge part and to reduce a problem due to unfixed ink, in an ink jet recording apparatus, by providing a plurality of emitting orifices capable of recording one line in a main scanning direction and recording adjacent dots continuing in a sub-scanning direction by different scannings. CONSTITUTION:At every sets of lines in two main scanning directions (L1, L2), (L3, L4),..., preceding scanning and succeeding scanning are alternately allotted to the ink dots constituting those lines in the order of the pixels P1, P2, P4, P3, P5, P6, P8, P7... of those lines (L1, L2), (L3, L4).... By this constitution, dots especially adjacent in a sub-scanning direction are not formed by the same scanning and the amt. of ink incapable of penetrating into recording paper to overflow can be reduced.
Patent JP-H0567155-A (JP)
Title: Information retrieving device
Inventor: TSUCHIDA HISAZUMI
IPC: G06F17/30
Filed: 1991-09-09
Abstract: PURPOSE:To convert attribute names registered in each DB (data base) and to execute information retrieval by allowing attribute names registered in DBs and attribute names of the standard retrieval system to correspond to each other. CONSTITUTION:When a retrieval conditional statement is inputted, a knowledge base storage device 5 is used to divide the retrieval conditional statement into a data base name, a retrieval language, an attribute name, and an attribute; and if the attribute name in the retrieval conditional statement coincides with an attribute name registered in data base systems 3 and 4 as the information retrieval object, a retrieval language corresponding to the information schema of data base systems 3 and 4 is used to convert the retrieval conditional statement in accordance with the attribute name and the attribute value, and the conversion result is used for retrieval of data base systems 3 and 4 through an input/output device.
Patent JP-H0897902-A (JP)
Title: Telephone set
Inventor: ITO JUN
IPC: H04M1/00
Filed: 1994-09-26
Abstract: PURPOSE: To prevent changeover mistake of a power supply (silencing mode) by providing a function to store a schedule of a possessor and providing a state setting as to whether or not telephone call reception is available to the schedule thereby eliminating the need for power application/interruption. CONSTITUTION: The telephone set is provided with a storage means 107 storing a schedule or a telephone number of a possessor to be entered, an internal clock 108 acquiring a current date and time, a message output means 109 sending a voice message to a destination of a phone call, a voice data storage means 110 storing voice data used by the message output means 109, and a control means 111 controlling them. When the control means 111 detects a call, the control means 111 retrieves a current state from the storage means 107 based on time current date and time acquired from the internal clock 108. When the call reception is enable, a call tone is rung and when the call reception is disable, a voice message output means 109 is used to send a current status of the possessor and a schedule end time.
Patent JP-H11302058-A (JP)
Title: Fungicidal cement and its production
Inventor: NAKATOI TAKAO
IPC: A01N59/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To increase fungicidal ability and action and to prevent the development of fungi over a long period of time by mixing alkali metals, alkaline earth metals, nonmetallic minerals and rare minerals with a cement other than silica cement. SOLUTION: A fungicidal material is formed out of alkali metals, alkaline earth metals, nonmetallic minerals and rare minerals. About 3-20% of the fungicidal material is mixed with a cement other than silica cement, white cement and sand in accordance with a place for application such as a place at which fungi are liable to develop or a damp place. The development of designated four strains, general fungi and spares is prevented. The effect of the fungicidal material is early exhibited by the power of ions of the rare minerals. The fungicidal material may be a combination of a zeolite, a baron mineral, clay, kaolin, bentonite, acid clay, apatite, aluminum sulfate, zinc, calcium, barium sulfate, strontium carbonate, zirconium, sodium, lanthanum oxide, cerium oxide and neodymium oxide.
Patent JP-H04108355-A (JP)
Title: Production of seasoned ume fruit
Inventor: OKUMURA MAKOTO
IPC: A23L19/00
Filed: 1990-08-29
Abstract: PURPOSE:To produce seasoned ume fruit in short period by giving vibration to ume fruit in a vessel in which seasoning liquid is packed. CONSTITUTION:Ume fruit and seasoning liquid are packed in a vessel and then vibration is given to ume fruit or whole vessel.
Patent JP-S6381468-A (JP)
Title: Photosensitive body
Inventor: IINO SHUJI
IPC: G03G5/082
Filed: 1986-09-26
Abstract: PURPOSE:To provide adequate transferability and excellent photoconductivity to the titled photosensitive body by using a hydrogenated amorphous carbon film contg. nitrogen atoms to form an electric charge transfer layer and using a hydrogenated or fluorinated amorphous silicon germanium film to form an electric charge generating layer. CONSTITUTION:This function sepn. type photosensitive body having the charge generating layer 3 and the charge transfer layer 2 is provided with the hydrogenated amorphous carbon film which is formed by glow discharge and into which the nitrogen atoms are incorporated as the charge transfer layer 2 and the hydrogenated or fluorinated amorphous silicon germanium film which is likewise formed by the glow discharge as the charge generating layer 3. High dark resistance and excellent electric charge transferability are thereby provided to the charge transfer layer 2 so that said layer can make contribution to bright attenuation. The carriers generated in the formed film are efficiently implanted into the charge generating layer 3 in the lamination constitution with the charge transfer layer 2 so that said layer can make adequate contribution to the bright attenuation.
Patent JP-2001017291-A (JP)
Title: Light-up frame
Inventor: NAKAGAWA TAKESHI
IPC: A47G1/06
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a light-up picture frame in which a copied picture of a photograph, a square piece of fancy paper, a fish print and the like is illuminated as an image by an illuminator and displayed together with a frame beautifully. SOLUTION: On one side of a picture frame 1 and trapezoidal illumination box 2, an installation opening and installation portion 15 are arranged to make a photograph, translucent plate and a transparent plate installable. An illuminator 6 can illuminate a photograph 5 and the like.
Patent JP-H0896930-A (JP)
Title: Connector for connection of lead wire of planar heater
Inventor: HONDA TOMOYUKI
IPC: H01R4/24
Filed: 1994-09-26
Abstract: PURPOSE: To strengthen and thin a connection place and simplify the connection work by providing a connector with a crimp-style terminal for a lead wire, a contact edge for an electrode wire breaking through a planar heater, and a terminal fixer piercing the heater. CONSTITUTION: The connection between the electrode wire 3 of a planar heater 1 and a lead wire 7 is made as follows: To begin with, the crimp-style terminal 6A of a connector 6 is pressure-bonded to the wire 7 with a cutting pliers or the like. Next, a connector 6 is pressed against the heater 1, whereupon a contact edge 6B breaks though the heater 1 and contacts with the wire 7 directly, and the mounting piece 9 of a terminal fixer 6C pieces the heater 1. The mounting piece 9 having pierced it is bent and fixed to the heater. The connection part among the connector 6, the wire 3, and the wire 7 is covered with an insulating cover as occasion demands.  This terminal 6A, the edge 6B, and the fixing tool 6C can be manufactured integrally as a connector 6 easily out of one sheet of metallic plate, and also the contact area with the wire 3 can be increased by forming the edge 68 in the shape of comb teeth.