baber/WOPTO huggingface dataset:
Patent JP-H05214774-A (JP)
Title: Moisture-proof building material
Inventor: OOASHI SHIYUUJI
IPC: E04F15/18
Filed: 1992-10-27
Abstract: PURPOSE:To save labor in field work and keep the moisture proofing effect of a housing by forming a building material into the same form as a face material such as a plaster board or plywood, and adhering a moisture-proof material in conformation to at least one surface of the face material. CONSTITUTION:A vinyl sheet 3 as a moisture-proof material is adhered and fixed to the reverse side of a face material 2 such as a plaster board or plywood through a vinyl acetate adhesive 4 in the factory. When this is stuck to a floor part, the vinyl sheet 3 is turned down to put the face of the vinyl sheet 3 on a floor panel, and the face material 2 is fixed thereto by nailing. A plurality of moisture-proof building materials 1 are successively stuck in the laying direction of the floor panel with the edge sides being conformed and brought into contact with each other, while caulking the respective moisture-proof building materials 1. On the other hand, when this material is stuck to a wall part, the vinyl sheet 3 is touched to a wall panel side, the face material 2 is fixed to the wall panel, and a plurality of moisture-proof building materials 1 are stuck thereto. The face material 2 and the vinyl sheet 3 as the moisture proof material are integrally formed.
Patent JP-H02157933-A (JP)
Title: Variable length data processor
Inventor: SATO TETSUYA
IPC: G06F7/76
Filed: 1988-12-09
Abstract: PURPOSE:To efficiently process work by indexing only desired variable length data in a block. CONSTITUTION:A designating means (b) designates an arrangement order in the respective blocks to the variable length data of a processing object in a storing means (a). A retrieving means (c) successively retrieves the leading address of the variable length data of the designated arrangement order in the respective blocks of the storing means (a) based on dividing data. An address storing means (d) successively stores the leading address which is retrieved by the retrieving means (c). An access control means (e) accesses the variable length data of the processing object in the storing means based on the leading address in the address storing means when data processing is executed. Thus, processing can be executed at a high speed to the desired variable length data in a variable length data train to be divided and stored by the dividing data.
Patent JP-H08229412-A (JP)
Title: Catalyst and method for removing nitrogen oxide
Inventor: KOBAYASHI MOTONOBU
IPC: B01J21/06
Filed: 1995-11-30
Abstract: PURPOSE: To reduce and remove nitrogen oxide in exhaust gas in the presence of ammonia by using a honeycomb catalyst for reducing and removing nitrogen oxide in exhaust gas in the presence of ammonia. CONSTITUTION: A nitrogen oxide removing catalyst has pores substantially consisting of two independent pore groups and is characterized by that pore vol. occupied by pore groups having a pore size of 0.01-0.03μm is 50-80% of total pore vol. and pare vol. occupied by pore groups having a poree size of 0.8-4μm is 10-30% of the total pore vol. Exhaust gas is brought into contact with this catalyst to reduce and remove nitrogen oxide in exhaust gas.
Patent JP-H11136014-A (JP)
Title: Antenna mounting device
Inventor: MASHITA HIROSHI
IPC: H01Q3/01
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To make the adjustment of a positional direction and fixed mounting easy, to enable a remote operation to perform work in a dangerous place. SOLUTION: This device has a 1st shaft 3 which is fitted into a 1st mounting member that is fixed to an antenna 1 and extends in one direction in a movable way along its axial direction in a loosely fitted state and 1st fixing members 4 and 5 which fixes a 1st mounting member 2 to the shaft 3. Also, it has a 2nd shaft 13 which is fitted into a 2nd mounting member 12 that is fixed to the antenna 1, is movable along its axial direction in a loosely fitted state and extends in the direction that orthogonally crosses the one direction and 2nd fixing members 14 and 15 which fix the member 12 to the shaft 13 and shifts the 1st and 2nd members 2 and 12 along the shafts 3 and 13 respectively by an oil pressing means (hydraulic pump, etc.).
Patent JP-H06268573-A (JP)
Title: Portable communication system message receiver
Inventor: DEEBISU UORUTAA RII
IPC: H04B1/16
Filed: 1991-10-31
Abstract: PURPOSE: To provide the message receiver which can operate with a communication receiver having a decoding system (decoder) that decodes only a single signal display format and also has its inherent power maintenance means. CONSTITUTION: This message receiver receives its power from a battery 24 and includes a decoder 22 which can process in real time the detected encoded signals and an energy maintenance means 28 which operates so as to save the energy of the battery 24 and makes the detected signals operate independently of each other. The decoder 22 includes a device which is equivalently obtained by a microcomputer and a DC-DC power converter which is connected between the battery 24 and the decoder 22 and sets a power level to maintain the 1st one of both operation modes. The 1st operation mode is related to the capability which completely decodes the corresponding power consumption of the battery 24, and the 2nd operation mode is related to the capability which performs the reduced decoding processing that is attendant on the corresponding reduced power consumption of the battery 24.
Patent JP-H09178012-A (JP)
Title: Hydraulic fuse
Inventor: TSCHAUNER TRACY V
IPC: F16K17/24
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide relatively slidable sleeves having cooperating flow control surfaces. SOLUTION: This hydraulic fuse 110 controlling hydraulic fluid flow passing through a fuse is constituted of an outside main body 111, and an annular quantity adjusting main body 17 forming a hole and a flow control port inside the outside main body. This is provided with an annular quantity adjusting cylinder main body in which a flow passage A up to the port is defined between the outside main body and the quantity adjusting main body cylinder, a piston 14 lengthwise slidable in the hole for controlling flow through the port, first and second flow passages relatively slidable in the lengthwise direction in the outside main body against the flow passage to the port and the piston 14, a threshold spring deviating a first member in one lengthwise direction, and a quantity adjusting spring 11 deviating a second member in the other lengthwise direction,  and when forward flow increase up to a level where a part of the flow is converted so as to act on the piston 14 by a passage B, the members and the springs cooperate so as to let flow the forward flow to the flow control port along the passage A, and the piston is moved toward the flow control port and close the port.
Patent JP-H02156660-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUBARA TOSHIYA
IPC: H01L21/60
Filed: 1988-12-09
Abstract: PURPOSE:To enhance reliability of a semiconductor device by a method wherein a bonding operation is executed in a state that inner leads have been connected by using a connection piece used to connect and fix them collectively inside a package area excluding a bonding area of said leads in order to execute the bonding operation in a state that an interval between the inner leads is kept at a prescribed size. CONSTITUTION:A belt-shaped material is worked; inner leads 4 between an outer edge of a bonding area and tie bars 7 are shaped in a state that connection pieces 11 to be connected to the adjacent leads 4 collectively are left; after that, a flat width at tip parts of the leads is secured; the tip parts are plated. Then, a semiconductor chip 3 is fixed to a die pad; a bonding area at the tip parts of the leads and bonding pads of the chip 3 are wire-bonded. The bonding area of the chip 3 and the leads 4 and a part around bonding wires 5 are coated with a polyimide resin 12; the connection pieces 11 are treated; the leads 4 are separated individually; after that, a resin sealing process is executed; the tie bars 7 are cut and removed.
Patent JP-H03170240-A (JP)
Title: Ring gear processing device
Inventor: SHIMIZU YOSHIO
IPC: B23F23/04
Filed: 1989-11-30
Abstract: PURPOSE:To eliminate the danger of the fall of a work onto a worker, etc., by composing it so as to travel a transfer vehicle which carry a work along the rail set up on the ground. CONSTITUTION:A work is put down on a moving device 10 by holding the work placed on a carry-in conveyor 7 by the hand 9 of a transfer vehicle 2 and moving the transfer vehicle 2 along a rail to the vicinity on the moving device of the gear cutting machine 3 which works the work thereof. The work placed on the moving device 10 is moved to the part of the gear cutting machine 3 side by the actuator of the moving device, the work is set on a work base by its holding by the hand of a work detaching device 12 and gear cutting is performed by moving the work base to a working part. After completion of the work, the work placed on the work base is held by the work detaching device 12 and the work of after this gear cutting is moved to the rail 1 side part by the action of the actuator of the moving device 11 for carrying-out.
Patent JP-2000138314-A (JP)
Title: Substrate for ic chip mounting
Inventor: SATO HISASHI
IPC: H01L23/12
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for IC chip mounting, for miniaturizing the planar form of a base body, has decoupling capacitors between power lines and ground lines and permits reduction of inductance. SOLUTION: This substrate is formed into a structure, wherein a plurality of dielectric porcelain layers 1 are laminated and arranged on the surface of a base body, in such a way as to orthogonally intersect the surface of the base body, and at the same time, a plurality of power line common electrode plates 2 and a plurality of ground line common electrode plates 3 are arranged on the surface of the base body sandwiching the layers 1 between them to make each a part of the electrode plates 2 and 3 expose on the surface of the base body, and the electrode plates 2 and 3 are made to expose on electrode pads 4 and 5.
Patent JP-H0561420-A (JP)
Title: Image forming device
Inventor: MURANO SHUNJI
IPC: G09F9/33
Filed: 1991-10-29
Abstract: PURPOSE:To improve and uniformize the light emission output of LEDs by specifying the surface roughness of the common electrode on the rear surface of an LED array, thereby decreasing the combined resistance of the common electrode and a conductive adhesive and decreasing the fluctuation thereof. CONSTITUTION:The common electrode is provided on the rear surface of the LED array. This common electrode and the electrodes provided on a substrate are connected and fixed by the conductive adhesive. The surface roughness of the common electrode is specified to <=3mum. Namely, the resistance value increases and fluctuations increase drastically as well with 3mum surface roughness as a boundary in the relation between the surface roughness of the common electrode and the combined resistance of the common electrode and the conductive adhesive. Then, the contact between the common electrode and the conductive adhesive is improved and the less fluctuating contact is obtd. with the low resistance if the surface roughness of the common electrode is confined to <=3mum. The lowering of the resistance by using a metallic plate in place of eliminating the ruggedness of the common electrode is equally well.
Patent JP-H07164436-A (JP)
Title: Synthetic resin bottle and production thereof
Inventor: SHIMIZU NORIHIRO
IPC: B29C49/06
Filed: 1993-12-13
Abstract: PURPOSE:To enhance internal pressure strength by forming a thin-walled shoulder part between the body part and neck part of a preform for a synthetic resin bottle and heating the preform so that the temp. of the body part becomes higher than that of the thin-walled shoulder part to subject the same to biaxial stretching blow molding to increase the thickness of the shoulder part without reducing the thickness of the body part. CONSTITUTION:A preform 4 is constituted of an opening edge part 6, a screw 5, a neck support ring 14, a thin-walled shoulder part 8, a body part 9 and a closed part 10. The preform 5 is fitted to a mandrel 12 to be rotated and the outside of the body part 9 is heated by a heater 13. By this heating, the thin-walled shoulder part 8 is heated to temp. lower than that of the body part. Then, the preform is set to a blow mold to be subjected to biaxial stretching blow molding. By this constitution, the shoulder part 8 is increased in thickness to the min. without reducing the wall thickness of the body part 9 and strength against internal pressure can be enhanced.
Patent JP-H05122000-A (JP)
Title: Surface acoustic wave device
Inventor: MORIOKA YOSHIKAZU
IPC: H03H9/25
Filed: 1991-10-29
Abstract: PURPOSE:To prevent short circuit of electrode fingers being components of interdigital electrodes by applying an inner cap made of a nonconductive material covering a surface acoustic wave element to the inside of a cap. CONSTITUTION:A surface acoustic wave element 2 of the surface acoustic wave device A is placed on a metal-made stem 3 while a major side 1a is directed upward and fixed to a stem 3 by a bonding agent 4. Then an inner cap 16 made of a nonconductive resin is applied to the element 2 and a lower end of the cap 16 is fitted to a step 3a of the stem 3. Then a metal-made (outer) cap 6 is applied from the upper part of the cap 16 and welded to the stem 3. Thus, the adhesion of a conductive foreign material to the interdigital electrode is prevented to prevent short circuit between electrode fingers thereby improving the reliability.
Patent JP-H09188650-A (JP)
Title: Enantioselective synthesis of chiral derivative of systemic germicide s-3-(4'-tertiary butyl)-phenyl-2methyl-propylamine
Inventor: SUNJIC VITOMIR
IPC: C12R1/865
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To enantioselectively obtain the subject high-purity compound useful as a systemic germicide in high optical purity simply by selecting aldehydes having the p-position of an aromatic ring masked with t-butyl as a starting substance and reducing the selected aldehydes.  
     SOLUTION: 2-Methyl-(4'-t-butyl)cinnamaldehyde of formula I is used as a starting substance and reduced to provide S-3-(4'-t-butyl)-phenylpropanol of formula II, which is then halogenated with a suitable halogenating agent such as thionyl chloride without causing the racemization to afford a compound of formula III (A is a halogen). The resultant compound of formula III is finally alkylated with a secondary amine such as piperidine and cis-3,5-dimethyl- phosphine to provide S-3-(4'-t-butyl)-phenyl-2-methyl-propylamine of formula IV (NR 1 R 2  is a dialkylamine, pyrrolidine, piperidine, cis-3,5-dimethyl-morpholine). 
     COPYRIGHT: (C)1997,JPO
Patent JP-H09180897-A (JP)
Title: Gas supply device for high density plasma reactor
Inventor: JIYON MOON
IPC: H05H1/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To improve uniformity in processing a workpiece by forming a sealed chamber of a semiconductor ceiling part having a gas inflow port, a base to support the workpiece and a side wall. SOLUTION: A plasma reactor has a sealed cylindrical chamber 100 composed of a cylindrical side wall 105, a base 115 having a wafer pedestal 120 and a semiconductor ceiling part 110 composed of silicon or the like. The wafer pedestal 120 supports a semiconductor wafer to be processed by the reactor and a workpiece 125, and bias electric potential is impressed through an impedance matching circuit 135 from a bias RF electric power generator 130. Process gas such as etchant precursor gas is passed through the silicon ceiling part 110 by penetrating through a gas inflow port 137, and is discharged by a vacuum pump 140, and the inside of the chamber 100 is put under prescribed pressure. Therefore, the process gas is uniformly distributed over the whole wafer surface, and uniform processing is performed.
Patent JP-H02185691-A (JP)
Title: Rotary vane type pump
Inventor: NORUBERUTO AUSUTO
IPC: F01C21/08
Filed: 1989-11-29
Abstract: PURPOSE: To reduce friction loss and abrasion between work vane with pump housing by supplying compression pressure of the pump for an area existing in radial outer side of a piston chamber, and supplying suction pressure of the pump for an area existing in radial inner side of the piston chamber. CONSTITUTION: A first and a second ring grooves 20, 21 are formed in cover 5 of a compressor. The diameter of the groove 20 and the diameter of the groove 21 are respectively equal to the diameter of a top area 14a existing in outer side of the piston chamber 14 and a top area 14b existing in inner side of the piston chamber 14. An axial hole 22 of the groove 20 is connected to an outlet 19 through a pressure pipeline 23, and a hole 22 of the groove 21 is connected to inlet 17 through a pipeline 24. As the chamber 14 extends to end face of the rotor body 10, the area 14a, 14b and the groove 20, 21 are pressure connected. Therefore, the compression pressure in the groove 20 is supplied to the area 14a, and the inlet pressure is supplied to the area 14b, so the pressure differential of them acts reverse on the centrifugal force.  By this manner, the force the vane 11 acts on the inner wall of the housing is reduced.
Patent JP-H11138617-A (JP)
Title: Die for molding spacer of double glazing
Inventor: MATSUYAMA YOSHITAKA
IPC: B29C48/31
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To discharge a resin material having a recess in a width direction middle part in a width size corresponding to the change of the clearance between glass plates. SOLUTION: The discharge opening 15 of a die 5 for molding a spacer by discharging a resin material 4 from the end face side of glass plates 2, 3 to the fringe part of a hollow layer is formed with thickness direction molds 7a, 7b having a protruded form by slant faces 19 and width direction molds 7c, 7d which have slant faces 23 in accordance with the right and left protruded slant faces 19 and can adjust a width size W'.
Patent JP-H09150415-A (JP)
Title: Manufacture of smc
Inventor: MURANAKA TAKESHI
IPC: B29K101/10
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain SMC excellent in impregnability or make a molding, which has no surface defect such as void, cavity or the like and favorable mechanical strength by a method wherein the bubbles in SMC, even to the fine ones, are removed equally and nearly perfectly. SOLUTION: At the manufacturing of SMC by infiltrating resin paste P containing thermosetting resin, inorganic filler, hardener, thickener or the like in the infiltrating process, resin paste P under the state being vibrated with vibrating oscillators 3a and 3b (such as eccentric shaft type oscillators) is infiltrated in reinforcing resin 9. Their vibration characteristics are the vibration frequency of 10-5,000Hz and the vibratory amplitude of 1-500μm.
Patent JP-H03172307-A (JP)
Title: Tape, band or linear material
Inventor: MITA FUMIO
IPC: C08F34/00
Filed: 1989-11-30
Abstract: PURPOSE:To provide a tape, band or linear material excellent in mechanical properties and heat resistance, degradable with time in the air, soil, water, etc., consisting of a polymer with its main chain made up of specific recurring unit. CONSTITUTION:The objective material consisting of a polymer with its main chain virtually made up of recurring unit of formula I (R<1>-R<6> are each H or lower alkyl) (pref. of formula II-V).
Patent JP-H08146123-A (JP)
Title: Measuring fish-finder
Inventor: KURATO KENJI
IPC: G01S7/526
Filed: 1994-11-22
Abstract: PURPOSE: To provide accurate detection capability by using an amplifying means with a wide dynamic range. CONSTITUTION: An electric signal based on an echo wave extracted by a transducer is supplied to an input terminal, is amplified by first step amplifying circuit AM1, and is further amplified by cascaded second step to fourth step amplifying circuits AM2 to AM4. The amplified outputs of respective steps are respectively supplied to A/D converters ADC1 to ADC4, and are respectively converted into digital signals. A saturation detection circuit contained in a control circuit 2 detects a saturation state based on the logical product of the respective outputs of the A/D converters ADC1 to ADC4. The digital outputs by the A/D converters from amplifying steps just before the detection of the saturate state are adapted so as to display a fish school.
Patent JP-H0670649-A (JP)
Title: Apparatus for driving film-supporting post
Inventor: OSHIMA KAZUO
IPC: A01G13/02
Filed: 1992-10-27
Abstract: PURPOSE:To supply film-supporting posts to a vertical path of a post-driving member and surely drive the post one by one into a field. CONSTITUTION:The apparatus is provided with a post-driving member 12 movable in vertical direction and a post-transfer member to successively transfer and supply posts to the vertical path of the post-driving member 12. The lower guiding members 11, 11 positioned at the lower end of the right and left sides of the post-transfer member are made of an outer guiding member 11b and an inner guiding member 11a. The outer guiding member 11b is extended forward into the vertical path. A squeezing means 21 to squeeze the lower end of the post inward by the lowering action of the post-driving member 12 is placed at both side ends of the post driving member 12. The squeezing member 21 is composed of a holding part 21A having a U-shape viewed from the top and an inclined face 21B. The post is surely guided toward the holding part 21A with the inclined face 21B in the squeezing of the post, surely separated from the following post and surely driven into a field.
Patent JP-H08168182-A (JP)
Title: Power supply employing battery having significant voltage fluctuation
Inventor: YAMAGISHI MASAAKI
IPC: H02J7/00
Filed: 1994-12-16
Abstract: PURPOSE: To enhance the energy efficiency of a battery while lowering the voltage and suppressing the step-down ratio and step-up ratio. CONSTITUTION: The power supply comprises a plurality of batteries C1, C2 having significant voltage fluctuation, means S1-S3 for switching the batteries from parallel connection to series connection, and a control means A being fed with power from a battery switched by the switching means and controlling the voltage or current supply to a load through the switching means, wherein the switching means S1-S3 switch the batteries from parallel connection to series connection as the voltage drops. The battery C1, C2 comprises an electric double layer capacitor while the switching means comprise first to third switches S1-S3 of semiconductor elements wherein the second and third switches function complementally to the first switch.  With such constitution, the operating voltage can be lowered and the step-down ratio or step-up ratio can be decreased thus enhancing the efficiency of power supply.