baber/WOPTO huggingface dataset:
Patent JP-H07289337-A (JP)
Title: Handbag
Inventor: OCHI UTAKO
IPC: A45C3/00
Filed: 1994-04-25
Abstract: PURPOSE:To prevent the generation of breakdown of a handbag when it is wet by the rain water and when the wet material is housed in the bag by forming a sheet with pneumatic projections into the bag shape, and attaching belts near an opening part of the upper part, and bonding a reinforcing tape to required positions, which are welded by heating, such as the periphery of the opening part of the smooth surface side and the bottom of the bag shape. CONSTITUTION:A sheet 1 with pneumatic projections made of a synthetic resin is formed by performing the desirably shaped coloring to a sheet by printing, and forming projections 5 on one surface thereof by vacuum forming at even positions, which includes the colored part, and forming a smooth surface 4 in the back side thereof. This sheet 1 with pneumatic projections is cut into a rectangular at a required dimension, and a reinforcing tape 6 is bonded to the upper and the lower edges of the smooth surface 4. The surface formed with the projections 5 is arranged outside, and the sheet 1 is folded so that the upper and the lower edges are overlapped with each other, and the overlapped right and left edges are welded by heating so as to form the bag shape, and belts 2 are attached near the opening part 3 of the upper part. Even in the case where the bag is wet by the rain water or the wet material is housed in the bag, breakdown of the bag is not generated, and the durability is realized.
Patent JP-H07307557-A (JP)
Title: Flexible printed circuit board
Inventor: KABASHIMA MAYUMI
IPC: H05K3/28
Filed: 1994-05-11
Abstract: PURPOSE:To obtain a protective film used for a flexible printed circuit board, which is excellent in adhesion, adhesive properties, heat resistance, electrical properties, and flexing properties and capable of being processed at a low temperature, by a method wherein it is made of polyimide resin composition. CONSTITUTION:R<1> of polyimide resin in a formula I indicates a quadrivalent organic acid residual radical, 50mol% or more of all acid component which forms R<1> is biphenyl tetracarboxylic acid component represented by a formula II, R<2> of polyimide resin in a formula II indicates a bivalent diamine residual radical, 50 to 99mol% out of all diamine component which forms (b-1)R<2> is diamine compound represented by a formula III, and 50 to 1 mol% of all diamine component which forms (b-2)R<2> is diaminosiloxane represented by a formula IV. 100 parts by weight of the polyimide resin above-mentioned and 0.1 to 10 parts by weight of organic titanium compound are compounded into polyimide resin composition, and a protective film is formed of the above polyimide resin composition and provided onto a flexible printed circuit board.
Patent JP-S5824739-A (JP)
Title: Control method for air conditioner utilizing outside air
Inventor: INOUE KAZUNARI
IPC: F24F11/02
Filed: 1981-08-05
Abstract: PURPOSE:To improve the performance of control by dividing the conditions of the temperature and humidity of the outside air into six regions and deciding the conditions and previously setting and controlling a control system fitting to the states of each temperature and humidity. CONSTITUTION:The air conditioner is divided into six regions of the region of an enthalpy line AB' containing the state point A of an air-conditioning chamber and a design aimed enthalpy line CC' in the vicinity of a blowoff point L, the region of the enthalpy line AB', the region of an enthalpy line HH' requiring no heating, a region surrounded by the HH' and a saturation line, a region surrounded by an absolute humidity line AD', an enthalpy line AB and the saturation line and a region surrounded by an absolute humidity line AD, the enthalpy line AB and the saturation line according to the temperature and humidity of the outside air. The performance of control can be improved by controlling the quantity of the outside air taken in, a cooling coil and a humidifying coil.
Patent JP-S6014965-A (JP)
Title: Ultrasonic atomizer
Inventor: TAKEDA MASAAKI
IPC: B05B17/06
Filed: 1983-07-04
Abstract: PURPOSE:To prevent electrolytic corrosion of an oscillator base consisting of a nonmetallic material by fixing and holding a grounding electrode which is inserted into a part of the oscillator base and consists of a hardly electrolyzable material by means of a conductive elastic body and a metallic keep plate. CONSTITUTION:An oscillator base 8 is formed of a nonmetallic material such as a resin which is advantageous in terms of cost and is free from electrolytic corrosion. A very small grounding electrode 11 formed of a stainless steel or platinum which is hardly electrolyzable is inserted in a part of said base. An oscillator 1 is held in place by the base 8 and a metallic keep plate 9 with such construction then the electrode 11 is held and fixed by the elasticity of a conductive elastic body 12 such as a spring by which the potential of a liquid 5 to be atomized is made to the same grounding potential as the grounding potential of a high frequency generating circuit 2 through a line consisting of the electrode 11, the material 12, the plate 9, a grounding wire 13 and the wiring conductors of a printed board 10.
Patent JP-H0417401-A (JP)
Title: Waveguide directional coupler
Inventor: KURONO MASAKAZU
IPC: H01P1/16
Filed: 1990-05-11
Abstract: PURPOSE:To suppress the coupling in the harmonic mode wave not easily eliminated by a mode filter by setting the total length of coupling hole arrangement of a coupling section to be a length minimizing the coupling of a noted harmonic mode wave within an operating frequency band. CONSTITUTION:Assuming that a TE11 mode wave with an amplitude 1 is made incident from a port I of an antenna side, the wave of an amplitude Ca is sent to the output terminal of a sub waveguide 2A of an upper part and the wave of an amplitude Cb is sent to the output terminal of a sub waveguide 2B of a lower part, then the amplitudes Ca, Cb are opposite in phase respectively. Moreover, assuming phase angles from the output terminal of the sub waveguides 2A, 2B to a magic T10 as thetaa, thetab, then waves S21, S41 are sent respectively to a port II being a reference mode wave output port 11 and a port IV being a harmonic mode wave output port 12. In order to decrease the coupling of the TE11 mode wave of a directional coupler 8, it is required to decrease the coupling of the TE11 mode wave of the coupler 8 itself.
Patent JP-H07308837-A (JP)
Title: Motor-driven thrust generating device
Inventor: FUKUI KIYOZUMI
IPC: F16H19/04
Filed: 1994-05-12
Abstract: PURPOSE:To provide a motor driven thrust generating device which can contribute to energy saving, having characteristics competitive to several characteristics (thrust setting ability, rapid work and the like) of a hydraulic cylinder, and which can solve several problems such as oil leakage inherent to a hydraulic pipe line. CONSTITUTION:A motor-driven thrust generating device 1 is composed of a motor 3, a thrust detecting means 11, a speed reduction unit 5 having a variable speed reduction ratio, and a thrust rod 9 (section). The thrust detecting means 11 detects a thrust of the thrust rod 9 so as to know that the thrust rod 9 touches a workpiece when the thrust reaches a first threshold and further to know that the thrust reaches a desired thrust value when the thrust reaches a second threshold. Before the detection of a touch to the workpiece, the reduction ratio of a speed change unit 7 having a variable speed reduction ratio, is held at a low value so as to drive the thrust rod 9 at a high speed but with a low thrust. On the contrary, after the detection of a touch to the workpiece, the reduction ratio of the speed change unit 7 is changed over into a high reduction ratio so as to drive the thrust rod 9 at a low speed but with a high thrust. Further, the motor is stopped and braked when the desired thrust force is attained.
Patent JP-S60263963-A (JP)
Title: Image recording device
Inventor: HANEDA SATORU
IPC: G03G15/05
Filed: 1984-06-13
Abstract: PURPOSE:To form an image with gradation through simple electric constitution by providing a modulating means to a controller which controls the passing of charged particles. CONSTITUTION:When an AC voltage is applied between a base electrode 25 and a developer carrier 21 from an AC power source 30, toner T is bounded between the electrode 25 and carrier 21. At this time, a signal voltage is applied between a signal electrode 23 and the electrode 25 from a signal power source 32 and the toner T is allowed to pass through a slit 4. The toner T is accelerated when passing through the slit 26 because a DC voltage is applied between a back electrode 29 and an electrode 29 from a power source 31, and the toner sticks on a recording body 28 to form a toner image 27. In such a case, the image density of each level for every picture element is converted by the modulating means into a corresponding level voltage signal, which is applied to the signal power source 32. Consequently, the image with gradation is easily formed.
Patent JP-S5747827-A (JP)
Title: Production of steel material for electric welded steel tube of superior sour resistance characteristics
Inventor: MURAYAMA HIROSHI
IPC: C22C38/00
Filed: 1980-09-05
Abstract: PURPOSE: To produce a hot rolled steel material for steel tubes of superior sour resistance characteristics by hot rolling a steel contg. C, Mn, Si, P, S, Nb, Ca respectively at prescribed ratios then quickly cooling the same on a hot run table, and coiling the same at below specific temps.  
     CONSTITUTION: A steel contg. ≤0.12% C, 0.5W1.0% Mn, 0.10W0.25% Si, ≤ 0.015 P, ≤0.0020% S, ≤0.050% Nb, and 0.0010W0.0060% Ca is treated as follows: the hot rolling of said steel is ended at high temps. above 870°C, to decrease deformation bands and prevent the formation of laminar ferrite nuclei. Next, the steel after the end of hot rolling is cooled at 5W30°C/sec average cooling rates on a hot run table, after which it is coiled at below 570°C. As a result, the hot steel material for steel tubes of superior sour resistance is obtained by hot rolling and force quick cooling without applying heat treatment. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05327810-A (JP)
Title: Start stop mehtod for terminal equipment
Inventor: YATSUHASHI MOTOHARU
IPC: H04L29/08
Filed: 1992-05-14
Abstract: PURPOSE:To allow a host computer to control start and stop of a terminal equipment in the network comprising the host computer and the terminal equipment connecting to the host computer via a communication line. CONSTITUTION:A converter 4 monitors a signal sent between a host computer 1 and a work station 5 and generates an uninterruptible power supply equipment on-off signal in compliance with the communication protocol of the uninterruptible power supply equipment 6 upon the detection of a specific signal and outputs the on-off signal to the uninterruptible power supply unit 6. The uninterruptible power supply unit 6 starts or stops the power supply to the work station 5 based on the on-off signal.
Patent JP-H10311234-A (JP)
Title: Fuel injection controller for internal combustion engine
Inventor: NOZAWA MASAE
IPC: F02D41/34
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To uniformalize air-fuel mixture sucked in a cylinder, and enlarge a low fuel consumption and air-fuel ratio control area. SOLUTION: An air assist type injector 18 is disposed at the intake pipe 2 of an engine 1. Injection fuel from the injector 18 flows in a combustion chamber 13 (in a cylinder) through an intake valve 14. A CPU 33 in an ECU 30 controls an amount per unit time of fuel flowing in a cylinder is controlled according to a velocity of flow intake air in the cylinder and controls drive of the injector 18 such that fuel flows in the cylinder during an intake stoke period in which a velocity of flow of intake air exceeds a given threshold value. In this case, fuel flows in the cylinder at a velocity of flow of fuel proportioning a velocity of flow of intake air or fuel flows in the cylinder at a specified velocity of flow of fuel responding to a time average value of a velocity of flow of intake air.  This constitution introduces fuel in the cylinder over a comparatively rapid velocity of flow of intake air, and uniformly mixes air-fuel mixture consisting of fuel and air in the cylinder.
Patent JP-S6129371-A (JP)
Inventor: KAKIYAMA KENJI
IPC: A63B69/40
Filed: 1984-06-14
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-S62280661-A (JP)
Title: Integrated circuit with direct current characteristic testing circuit for logical output buffer
Inventor: KYOHARA TSUKASA
IPC: G01R31/28
Filed: 1986-05-29
Abstract: PURPOSE:To eliminate the need for a test pattern and to shorten the time required for a DC characteristic test by providing an exclusive OR gate between the output of the integrated circuit and an output buffer and applying a logical value from a test terminal. CONSTITUTION:Input terminals 2a-2n of the integrated circuit 4 are grounded and logical inputs are all 0; and then a test switch 9 is operated while outputs 4a and 4m, etc., of the circuit 4 are 0 and 1, etc., to obtain 0 as the logical value of the test terminal 9, and consequently outputs of exclusive OR gates E1 and Em are 0 and 1 respectively, so that 0 and 1 are outputted to output terminals 3a and 3m, etc., of the circuit 1 through output buffers B1 and Bm. Further, when 1 is obtained as the logical value of the terminal 5, on the other hand, 1 and 0 are outputted from terminals 3a and 3m respectively. Further, even when the terminals 2-2n are fixed at logic 1, the DC characteristics of logical output buffers are tested speedily similarly without using any test pattern.
Patent JP-H0416321-A (JP)
Title: Gear molding die assembly
Inventor: HAMADA OSAMU
IPC: B29C33/76
Filed: 1990-05-10
Abstract: PURPOSE:To uniform the pressure in any part at the outer periphery of a gear, consequently reduce the shrink and erros and the amount of eccentricity of pitch circle so as to obtain the excellent gear having small noise by a constitution wherein material is supplied through a narrow part to the rib part at the periphery of a hub and a gear tooth part by applying pressure by a movable piece at the shrinking of a molded item. CONSTITUTION:A movable piece 25, to which the habit to project in a cavity 22 is given, is equipped so as to project itself in the cavity 22 by its self habit through the solidification of a gate after the end of injection in order to apply compressive force to the hub part 32 of a gear 30 in the cavity 22. Thus, the resin, which is not yet solidified, of the hub part 32 is pushed out of the cavity 22 of the hub part 32 to the outer peripheral direction so as to be flow out to the cavity 23 of a gear tooth part in order to heighten the density of some part of the gear tooth face and, at the same time, check its shrink, resulting in obtaining the same effect as that crowing or relieving may develop.
Patent JP-H05298090-A (JP)
Title: Microcomputer
Inventor: AKIYOSHI KUNIHIRO
IPC: G06F12/06
Filed: 1992-04-16
Abstract: PURPOSE:To reduce the frequency in data access by providing a microcomputer with a logic means which reads/writes data in each bit of rows and columns of a matrix circuit in the row direction as well as the column direction. CONSTITUTION:The read/write control means which controls a logic circuit 1 consisting of bits other than 8 bits out of read/write control means in the peripheral part consists of write signal line 8 and 11, read signal lines 9 and 12, and data signal lines 10 and 13. The other input terminal of an AND circuit 2 and one input terminal of a NOT circuit 5 are connected to the write signal line of a column-direction matrix register, and the control input terminal of a tristate buffer 7 is connected to the read signal line of a row-direction matrix register. The other input terminal of an AND circuit 3 and the other input terminal of the NOR circuit 5 are connected to the write signal line 11 of the column-direction matrix register, and the control input terminal of a tristate buffer 6 is connected to the read signal line 12.
Patent JP-H09289109-A (JP)
Title: Metallic powder and magnetic recording medium, and manufacture of metallic magnetic powder
Inventor: MURAKAMI SETSUKO
IPC: H01F1/20
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide ferromagnetic metallic powder excellent in dispersion property and application property by coating ferromagnetic metallic fine powder with a specified quantity of Ca, and besides, adjusting moisture to a specified quantity. SOLUTION: These are metallic magnetic powder which contains 1-5atom% Ca to iron and besides contains 0.5-2.0wt.% moisture, and a magnetic magnetic recording medium which has a magnetic layer using this metallic magnetic powder. Fro oxyiron hydroxide to become the material of the metallic magnetic powder, fine powder 0.05-0.3μm in longitudinal axis and 3-15 in axial ratio is used. Then, this oxyiron hydroxide is heat-treated at 400-620 deg.C in reductive atmosphere, and further is heat- treated at 400-750 deg.C in nonreductive atmosphere, whereupon the oxyiron hydroxide becomes an ion oxide, and the coating layer gets firmly fixed as an oxide layer. Next, deoxidizing processing is performed to the ferromagnetic metallic powder to form a film oxide, and then gas containing moisture is brought into contact with the ferromagnetic metallic fine powder so as to control the quantity of additional moisture on the surface; these are such manufacture of metallic magnetic powder and a magnetic storage medium using this.
Patent JP-H07331979-A (JP)
Title: Structure of drill bit
Inventor: MATSUI NOBUHIKO
IPC: E21B10/62
Filed: 1994-06-03
Abstract: PURPOSE:To prevent any damage to a tip from occurring by interposing a steady ring, having plural projections extending outward in the radial direction, in an interval between both outer and inner bits, and installing a thread plug there, then closing a water hole in a selective manner. CONSTITUTION:A steady ring 1 is attached to the end of a small diametral part 12a of an inner bit 12. In this case, plural pieces of projections, extending outward in the radial direction and coming into slidingly contact with an inner circumference of the inner bit 12 are formed in this steady ring 1 in a circumferential equi-distributing manner. In addition, a circular recess is formed among these projections. Accordingly, such a state that there is a clearance C1 holding between both inner and outer bits 12 and 10 owing to the steady ring 1 is brought into being. With this constitution, any contact of the inner bit 12 is checked, therefore such a possibility that an outer tip 11 might be damaged due to interference with an inner tip 13 is surely preventable.
Patent JP-S613603-A (JP)
Title: Method and device for protecting solid metal from oxidation
Inventor: JIYAN MISHIERU NOO
IPC: B21B9/00
Filed: 1985-06-07
Abstract: A process and an installation for protecting a solid metal against oxidation during a rolling operation. This installation comprises inert atmosphere enclosures supplied with an inert gas and enclosing the waiting table, in the case where the rolling is carried out by means of a strip train, or located on each side of pressure rolls around blanks to be rolled, when the rolling is carried out by means of a planetary rolling mill.
Patent JP-H11307336-A (JP)
Title: Manufacture of soft magnetic ferrite
Inventor: HIRATSUKA NOBUYUKI
IPC: C04B35/30
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To improve the drop of magnetic permeability in a high frequency area, by heat-treating spinel-type ferrite containing at least nickel oxide, and containing at least one type of Co, Ba and Sr in a magnetic field. SOLUTION: At least one type of Co, Ba and Sr is added to a temporarily baked object containing at least nickel oxide and it is baked. Then, spinel-type ferrite is formed. At that time, the content of CO, Ba and Sr is reduced to CoO, BaFe12 O19 and SrFe12 O19 and about 0.1-about 10 weight % in total is obtained. Spinel-type ferrite is heat-treated in a magnetic field and a face (111) is preferentially oriented. Spinel-type ferrite contains zinc oxide. The drop of magnetic permeability in a high frequency area is improved, the use limit frequency of ferrite containing nickel is extended and the use of ferrite at about 100 MHz is realized.
Patent JP-H09311630-A (JP)
Title: Sticking device for self-adhesive tape
Inventor: SAKA AKIHIKO
IPC: G09F3/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a self-adhesive tape sticking device that, using a self-adhesive tape previously coated with a stripe-like adhesive compond, is capable of sticking the self-adhesive tape to a packaged article. SOLUTION: This sticking device sticks a piece of rectangular-shaped self-adhesive tape 1, one side surface of which is coated with an adhesive compond 11, to a conveyedly arriving packaged article 2 so that the longitudinal direction of the tape 1 agrees with the conveyance direction of the packaged article 2. In this case, a head 6 for sucking/retaining the self-adhesive tape 1 rotatingly moves with the cut rectangular-shaped self-adhesive tape 1 sucked/retained and conveys the self-adhesive tape 1 to a position where a press roll 8 is provided while turns over the direction of the self-adhesive tape 1 by 90 degree relative to the direction after the cutting, by turning by 90 degrees before reaching the position where the press roll 8 is provided.
Patent JP-S5648026-A (JP)
Title: Directly heated cathode structure
Inventor: SHIBATA SHIGEKAZU
IPC: H01J29/04
Filed: 1979-09-27
Abstract: PURPOSE:To maintain the distance between a cathode and the grid electrode No.1 at a constant interval by supporting a base metal plate by means of two metallic wires thereby eliminating the variation of the position of said plate secured to a  filament. CONSTITUTION:Supports 2, 3 are provided on an insulated substrate 1 while an opening 4 and a notch 5 are provided in said substrate 1 for the purpose of securing supports 2, 3. On the other hand two wires having high melting point and welded ends are stretched between the top of the support 2 and an free end of a spring 7 provided at the side of the support 3. While two openings 12, 13 are provided between the supports 2, 3 for the substrate 1. Furthermore both sides 14a, 14b of the portion welded to a metallic wire of a filament 14 is bent to the rear of a face coated with an electron emissive material of a base metallic plate 9 and extends while bending slightly to connect the end with a supporting section projecting from the substrate 1.