baber/WOPTO huggingface dataset:
Patent JP-H09330712-A (JP)
Title: Paste type nickel electrode for alkaline secondary battery
Inventor: ABE HIDETOSHI
IPC: H01M4/52
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To improve the utilizing rate of a nickel electrode and provide an alkaline secondary battery having a high capacity from the initial stage of charge and discharge cycle and a long life by adding cobalt monoxide and cobalt hydroxide in combination to nickel hydroxide, as an additive to the nickel hydroxide of main component, to form a kneaded paste type nickel electrode. SOLUTION: In order to improve the active material utilizing ratio of a paste type nickel electrode as alkaline secondary battery positive electrode, the following method of manufacture is adapted. This paste type nickel electrode is formed by using nickel hydroxide as main component, adding an additive thereto, kneading the mixture with a viscous aqueous solution to prepare a positive electrode active material paste, and filling the paste into a porous current collector followed by drying and rolling. As the additive, cobalt monoxide and cobalt hydroxide are used together, and they are added to the nickel hydroxide so that cobalt hydroxide occupies the range of 5-60% by mole ratio to the total quantity of both the additives to form a kneaded paste type nickel electrode.
Patent JP-S6063426-A (JP)
Title: Pyroelectric infrared detector
Inventor: TANIGUCHI YOSHIHARU
IPC: G01J5/02
Filed: 1983-09-17
Abstract: PURPOSE:To prevent noise generated in case a detector is exposed to an atmosphere having a temp. gradient by making the thermal expansion coefft. of a pyroelectric element equal to that of a supporting matter. CONSTITUTION:The titled detector has an infrared detector element 12 and a supporting base 11 subjected to electrically conductive treatment after making the same material as the element 12 porous and foam state. As the electrically conductive treatment of the porous or foam state base 11 made of the same material as that of the element 12, the base 11 is dipped in an electrically conductive paste. The paste remaining excessively in the pores is removed by centrifugal separater, is then cured completely to finish the treatment since the paste obstructs thermal conductivity. Granules (a)-(c) (grating in case of the foam) being a factor which determines mechanically a size of the base 11, are composed of the same material 10 as that of a pyrodetecting element. Since these granules (a)-(c) are joined directly and strongly with each other, the thermal expansion coefft. is the same as that of the pyrodetecting element. The porous base 11 is obtained by milling the same raw material as the pyrodetecting element, classifying the milled granules to prescribed sizes, mixing to the aimed granule diameters ratio, adding a binder thereto, then compression molding, drying thoroughly, and sintering said body.
Patent JP-S5874136-A (JP)
Title: Treatment for powder and granule
Inventor: KAIHO MAMORU
IPC: B01J8/40
Filed: 1981-10-29
Abstract: PURPOSE:To treat powder and granules efficiently and continuously by forming thin layers of the powder and granules on an inclined diffusion plate and passing a moving gas intermittently from the diffusion plate into the thin layers. CONSTITUTION:Thin layers of powder and granules are formed continuously on an inclined diffusion plate 5, and while chemical and/or physical treatments are applied to the same, a moving gas is passed from the plate 5 into the thin layers so that the thin layers are moved downward intermittently at every prescribed time interval. The powder and granules are treated to required rates by controlling the stagnation time of the powder and granules. Thus the powder and granules are treated uniformly, efficiently and continuously.
Patent JP-H0773258-A (JP)
Title: Refunding state control system for contracted refund system card loan
Inventor: NAGASE NORIAKI
IPC: G06Q40/00
Filed: 1993-06-21
Abstract: PURPOSE:To automate the control of the refunding state of each customer for the contracted refund system card loan and to utilize this control information to other banking jobs. CONSTITUTION:When the withdrawal processing is carried out to a certain customer by a card loan transaction withdrawing means 11, a marked customer verification processing means 12 verifies the refunding state of a relevant customer based on the result of comparison carried out between the present date and the regular refunding date stored in a card loan account master file 13. A refunding state control processing control means 21 calls out a marked customer register processing means 22 when the customer deferred his refund for a time longer than a marked customer register period. Meanwhile the means 21 calls out a marked customer deletion processing means 23 when the customer refunded his loan within the marked customer register period. Furthermore a requiring customer register processing means 24 is called out when the customer deferred his refund for a time longer than a requiring customer register period. Then a customer control file 25, etc., are updated.
Patent JP-S5971589-A (JP)
Title: Coordinate input system
Inventor: KATSUYAMA MAKOTO
IPC: G06F3/048
Filed: 1982-09-30
Abstract: PURPOSE:To obtain a coordinate input system having sufficient accuracy and coordinate designating range, by using a tablet being inexpensive and having a small area. CONSTITUTION:When one point of a plane of a tablet 1 is touched with an input pen 2, its coordinate is read by a processor 3. The processor 3 executes various control programs stored in a memory 4. The memory 4 has a program area storing the control program and a work area. A graphic display 5 displys a figure and a character. The tablet 1, the processor 3, the memory 4 and the graphic display 5 are connected to a common bus 6. Thus, the coordinate input system having sufficient accuracy and coordinate designation range is obtained.
Patent JP-2001007879-A (JP)
Title: Method for detecting error in differential coding system and detector for error in the differential coding system
Inventor: WADA MASANORI
IPC: H03M13/01
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To immediately correct erroneous differential decoding to correct differential decoding even on the occurrence of an error in the differential decoding by extracting data with a prescribed period from data resulting from received data by erroneous differential decoding. SOLUTION: A data recorder 5 records data demodulated by a receiver (RX) 4. In the case that a received signal adopts the 4-phase shift keying modulating when the receiver (RX) 4 is synchronized in the demodulation, four synchronization phase points are in existence, inversion of I, Q data in demodulated data or the like is in existence due to the synchronization phases to obtain the result that the data cannot correctly be outputted. In order to avoid the uncertainty as above, differential coding.decoding is in general adopted in the case of multi-value phase modulation. Al though a speed of data recorded in a data recorder 5 is fast, the data recorder 5 capable of a parallel 8-bit output is available for a dump output for low speed reproduction that can be processed by a personal computer(PC) 6. The PC 6 as above is connected to the data recorder 5.
Patent JP-S6417201-A (JP)
Title: Electromagnet for impressing magnetic field for magneto-optical disk
Inventor: TANAKA HIDEO
IPC: G11B11/10
Filed: 1987-07-09
Abstract: PURPOSE:To enable high-speed switching of large magnetic fields by reinforcing two high magnetic permeability materials parallel with the plane of a magneto-optical disk in a magnetic path respectively by metals and specifying the inductances of core windings. CONSTITUTION:This electromagnet is constituted of the high magnetic permeability material 1 which is installed to face the cylindrical high magnetic permeability material 2 wound with the winding 23 with the magneto-optical disk 8 held in place therebetween and has a cylindrical hollow part 21 wound with the winding 5, the high magnetic permeability materials 3 and 4 which magnetically couple the high magnetic permeability materials 1 and 2, reinforcing metallic plates 6, 7 which reinforce the high magnetic permeability materials 1 and 3 and a circuit 10 for modulating the current for generating the magnetic field which passes the same current to the windings 5 and 23. Nonmagnetic materials such as aluminum, titanium, copper and zinc are used for the metal for reinforcement and the inductances of the core windings are specified to <=20muH. The inductances of the core windings are decreased and the closed magnetic path is constituted in such a manner and, therefore, the high-speed switching of the large magnetic fields is enabled.
Patent JP-S6065035-A (JP)
Title: Polyamide resin laminated structure
Inventor: KAMIYA SHIYUNJI
IPC: C08K5/34
Filed: 1983-09-20
Abstract: PURPOSE:The titled laminated structure having a coating layer of good adhesion formed without pretreatment, made by forming a specified thermosetting resin coating layer on a polyamide resin substrate containing a specified adhesion modifier. CONSTITUTION:On a polyamide resin substrate (e.g. nylon 66) containing 0.5- 15wt% adhesion modifier selected from among triazine derivatives (e.g. melamine cyanurate), the coating layer of a thermosetting acrylic resin paint (which gives a coating of excellent weatherability and stain resistance), a polyurethane resin paint (which gives a coating of high hardness, elasticity, and excellent wear, chemical, water and heat resistance) or an epoxy resin paint (which gives a coating of excellent adhesion and wear resistance) is formed to obtain the titled laminated structure. Since the above-mentioned resins are difficultly adhered to polyamide resins, conventional processes involve the pretreatment with an aqueous solution of phosphoric acid, etc., which require after-treatments such as water washing and drying, causing a dimensional change due to water absorption. The incorporation of the adhesion modifier can eliminate the pretreatment process.
Patent JP-H0927167-A (JP)
Title: Spindle servo device for optical disk player
Inventor: FURUKAWA JUNICHI
IPC: G11B19/247
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To stabilize a disk rotational speed by comparing a maximum inver sion interval or a maximum period with a reference value, driving a spindle motor according to the comparison result and largely setting the reference value when a servo device is not operated. SOLUTION: A binarization circuit 5 is constituted of a comparator 6 and a slice level control circuit 7, and the comparator 6 compares an output level of an RF amplifier 4 with a threshold of a slice level set by the slice level control circuit 7. A maximum inversion interval detection circuit 8 counts an interval from the rise time of the output signal of the binarization circuit 5 to a next fall time and the interval from the fall time to the next rise time to obtain and output the maximum inversion interval. The comparator 9 compares the maximum inversion interval with a first or a second reference maximum inversion interval value, and the disk rotational speed is stabilized by driving the spindle motor according to the comparison result.
Patent JP-H0621901-A (JP)
Title: Digital voice processor
Inventor: NAKAMURA MASAFUMI
IPC: H04H1/00
Filed: 1992-06-30
Abstract: PURPOSE:To evade the inconvenient processing by making an operator recognize the asynchronous states of two pieces of digital input. CONSTITUTION:In regard of the digital input supplied through a digital input terminal 1, the data are demodulated by a digital input circuit 3 and at the same time the synchronizing signal of a subframe is sampled. In the same way, the data are demodulated by a digital input circuit 4 and the synchronizing signal of a subframe is sampled in regard of the digital input supplied through a digital input terminal 2. These two sampled synchronizing signals are inputted to a synchronization/asynchronization deciding circuit 5 which decides whether both signals are included in a fixed range or not. If so, the synchronization is decided. If not, the asynchronization is decided respectively. The asynchronous state is shown on a display device 6. Therefore the digital input is forcibly inhibited or switched to another signal input system. Otherwise one of two pieces of digital input can be selected. Thus the inconvenient processing can be evaded.
Patent JP-S6416406-A (JP)
Title: Pneumatic radial tyre
Inventor: TAKAHASHI HIDENORI
IPC: B60C11/11
Filed: 1987-07-10
Abstract: PURPOSE:To prevent the occurrence of a crack of the bottom of a lateral main groove, by a method wherein, in a tyre for a high load vehicle, a plurality of radial cipes formed in the side wall of the lateral main groove in a state that the width of the groove and a range are specified. CONSTITUTION:Cipes 30 are formed in a radial direction A in upper and lower parts 23b and 23c of an inner wall 23a of a lateral main groove 23. A distance W23A between the cipes 30 is set to a value being 5-15 times as large as a groove width W30. A groove depth D30 is approximately equal, and a maximum groove depth D30A in a radial direction of the cipe 30 is limited to a groove depth D23 of the lateral groove 23. This constitution causes wide dispersion of a stress generated at the bottom of the lateral groove during rolling of a tyre, and enables prevention of the occurrence of a crack of a groove bottom without deteriorating resistance to wet.
Patent JP-H0621024-A (JP)
Title: Manufacture of semiconductor device
Inventor: UMETSU YOSHIFUMI
IPC: H01L21/3065
Filed: 1992-06-30
Abstract: PURPOSE:To make disappear charge stored in an interface between an insulating material and a semiconductor substrate or an insulating material of different dielectric constant and in a film by casting short wavelength light of a specific wavelength after processing by using plasma or ionic species or after a film formation process by plasma CVD method. CONSTITUTION:In this manufacturing method of a semiconductor device having a processing by using plasma or ionic species or a film formation process by plasma CVD method, a process for casting short wavelength light whose wavelength is shorter that of ultraviolet ray is provided after a processing using plasma or ionic species or after a film formation process by plasma CVD method. For example, when an SRAM of a high resistance load type constituting a high resistance load by a three-layer structure of a high resistance polysilicon layer 8, a buffer silicon oxide film 9 and a nitride film 10 is manufactured, short wavelength light is casted without a resist film after a dry etching process or after a film formation process by plasma CVD method.
Patent JP-H0518473-A (JP)
Title: Air gap adjusting method for solenoid valve
Inventor: SHIMIZU MUTSUMI
IPC: F16K31/06
Filed: 1991-07-12
Abstract: PURPOSE:To eliminate necessity for measuring dimensions of each component and provide possibility of adjusting always constant the air gap between a fixed core and a plunger. CONSTITUTION:Provisional spacers 56, 57 whose total thickness becomes an air gap, are interposed either between a fixed core 29 and a plunger 39 or between it and a stopper 37, or both of them, and No.2 case member 5 is provisionally coupled with No.1 case member 4, and a valve seat member 18 is fitted by pressure to the No.1 case member 4 in the condition that fluid is flowing in a communication path 35. The pressure fitting of the valve seat member 18 is stopped when the fluid flow in the communication path 35 is stopped associate with seating of a valve element 43 on the valve seat member 18, and the location of the member 18 to be fixed to the No.1 case member 4 is determined, and then assembly work is carried out upon taking out the provisional spacers 56, 57.
Patent JP-S5962120-A (JP)
Title: Preparation of preliminary foaming particles of polypropylene family resin
Inventor: KUWABARA HIDEKI
IPC: B29C44/00
Filed: 1982-10-01
Abstract: PURPOSE:To easily obtain the titled preliminary foaming particles of which ratio of independent air bubbles is high even if a high foaming rate is used and which are excellent in moldability and dimensional stability and useful for preparing a foaming molded product such as shock absorbing material, etc. by using special preliminary foaming particles of which relation between the ratio of generation of foams and the number of air bubbles is specifically determined. CONSTITUTION:Polypropylene family resin preliminar foaming particles which have the relation 2<E<1/3>Xn<1/245 wherein foam generating ratio is E and the number of air bubble per 1mm.<2> of cross-sectional area is n are given with foam generating ability and they are caused to foam by heating up to a temperature higher than the thermally deforming temperature of the base resin of said particles and another type of preliminary foaming particles having such a foam generating ratio larger than the original ratio of E are manufactured. At this time, in giving foam generating ability, preliminary foaming particles are caused to contain, e.g., inorganic gas (e.g., air, etc.) and/or volatile foam generating agent (e.g.; propane, cyclobutane, etc.) with an internal pressure of 1.5-10kg/cm<2> (abs.) being applied.
Patent JP-2001005407-A (JP)
Title: Projection type display device
Inventor: NOMURA KOJI
IPC: G03B21/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device capable of suppressing the changes in the tints of the images on a screen by a difference in the observation direction of the screen and is improved in the luminance. SOLUTION: This projection type display device has plural monochromatic cathode ray tubes 11 and 12 to respectively emit light of respective monochromatic images of red, green and blue and magnifiably projects the monochromatic images of the light emitted by the respective monochromatic cathode ray tubes 11 and 12 onto the respective screen. The display device described above has the monochromatic cathode ray tubes 11R, 12R and 11B, 12B which project the monochromatic images to the screen 2 at a concentration angle θ of the directions reverse from each other with respect to the monochromatic cathode ray tubes 11G (12G) which are the same in light emitting colors and project the monochromatic images to the prescribed projection axis A direction.
Patent JP-S6065302-A (JP)
Title: Programmable controller
Inventor: SOWA MASAHIRO
IPC: G05B19/05
Filed: 1983-09-19
Abstract: PURPOSE:To improve the control responsiveness by giving a logical operation to selected input and output signals and controlling the output signals simultaneously with execution of a single instruction in accordance with the result of said logical operation. CONSTITUTION:Input signals I1-In and output signals O1-Om are supplied to a mask gate circuit 3 via an input interface 1 and an output interface 2 respectively. The circuit 3 consists of logical gates MG1-MGn+m which have input and output terminals A and B respectively. It is decided by the input given to two control input terminals C and D whether the logic of the input A is delivered B directly, said logic is inverted before it is delivered or the output is set at 1 regardless of the input. An output control circuit 5 contains (m) pairs of FFs which are cascaded. The signals O1-Om, i.e., the arithmetic results are produced by FFs of following stages. A word of a user program memory 6 stores an instruction of a user program. Then signals are sent to the terminals C and D of the circuit 3 as well as to the circuit 5 to control the output signals.
Patent JP-H0778903-A (JP)
Title: Method of bias voltage application in hybrid integrated circuit
Inventor: KOIKE AKITO
IPC: H01L25/00
Filed: 1993-06-18
Abstract: PURPOSE:To improve reliability of connection points, increase mounting density, eliminate hand work of fine parts, and improve productivity, in a hybrid integrated circuit(HIC) wherein it is necessary to supply a bias voltage to an IC or the like mounted on a heat sink which is used as a conducting circuit for supplying the bias voltage. CONSTITUTION:A working process wherein connection points on an electrode pattern 9 formed on the rear of a circuit board 7 in an hybrid integrated circuit(HIC) are electrically connected with a conductive heat sink 6 on which an 1C chip l or the like necessitaing the supply of bias voltage is mounted, by using conductive adhesive agent, and a working process wherein the rear of the circuit board 7 is connected with the surface of the heat sink 6 for heat dissipation are collectively performed at the same time.
Patent JP-H09314192-A (JP)
Title: Cleaning device utilizing wave
Inventor: MANABE YASUHIRO
IPC: C02F7/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of contaminated water accumulated on the bottom and turned into poor oxygen water and also turned into sludge by setting a pump on a poor oxygen contaminated water area, using a water pipe and the like and discharging the contaminated water out of a discharge pipe through a control and precipitation basin formed on a beach. SOLUTION: When wind blows and waves are generated on the water level S, a float 1 of a wave force pump provided on the water level is rocked to operate a pump main body 2. Contaminated water 3 around the pump main body is transferred to a control and precipitation basin 5 through a water pipe 4, wherein precipitated matters are settled and then supernatant water only is transferred to any of a water discharge pipe 7, 7', 7" or 7... laid on an artificial beach 6, and water is discharged on a comparatively small slope of the artificial beach 6. A lot of water drops and foamed are generated on a water discharge section, and air is easily dissolved into water, and rising waves travel up the slope to a certain height.  The contaminated water 3 is cleaned gradually by the above-said repeated movements, and oxygen is replenished, and then thus cleaned water is pushed out by the following contaminated water 3, moved gradually to the open sea and cleaning is in progress.
Patent JP-S5960901-A (JP)
Inventor: HIROOKA YOSHIHISA
IPC: F21L4/00
Filed: 1982-09-30
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-H0460190-A (JP)
Title: Fluid compressor
Inventor: HONMA HISANORI
IPC: F04C29/00
Filed: 1990-06-29
Abstract: PURPOSE:To prevent falling off and scattering of a motor magnetic material from an axial directional end face of a rotor so as to improve reliability by providing a step differenced part, brought into contact with the axial directional end face of the rotor and coating its axial directional end face, in the peripheral part of a circular tube-shaped cylinder. CONSTITUTION:A fluid compressor 21 is formed by housing a compression mechanism part 22 and DC motor 4 in a closed case 2, and in the compression mechanism part 22, a piston 7 serving as a rotary unit, on which a helical blade 8 is wound, is eccentrically arranged in a cylinder 29. The motor 4 is constituted of a stator 10, formed by winding a winding 31 on an iron core 30, and a cylindrical rotor 11. The rotor 11 has a cylindrical main unit 32 formed of, for instance, a permanent magnet, to coat an internal peripheral surface of the main unit 32 with an inner side cylinder body 33, formed of magnetic material, and an external peripheral surface of the main unit 32 with an outer side cylinder body 34 formed of non-magnetic material. Here, a coating surface 37 is arranged so as to be brought into contact with a suction side end face, exposed between inner and outer cylinder bodies 33, 34 of the rotor 11, by protrusively providing a step differenced part 38 in the cylinder 29.