baber/WOPTO huggingface dataset:
Patent JP-H03141048-A (JP)
Title: Optical information recording medium covered with silicon oxide, and its production
Inventor: HATASAWA TAKENOBU
IPC: G11B7/24027
Filed: 1989-10-24
Abstract: PURPOSE:To improve properties such as moisture resistance and corrosion resistance by forming a thin film comprising an org. silane compd. and a silicon oxide film on the whole surface of an optical information recording medium and then irradiating the medium with an electron beam to make chemical bonds between the org. silane compd. and the substrate. CONSTITUTION:The optical data recording medium consists of a recording layer, dielectric layer and/or protective layer formed on a transparent substrate of synthetic resin. The whole surface of the medium or the surface of the transparent substrate is covered with a primer layer comprising an org. silane compd. Then a silicon oxide film is provided on the whole surface of the recording medium. The surface where the primer layer and the silicon oxide film are both deposited is irradiated with an electron beam. By this method, a silicon oxide film having excellent adhesion property can be formed on the whole surface of the optical recording medium. Thus, moisture resistance, corrosion resistance and scratching resistance of the medium can be improved and the obtd. optical recording medium shows little dimensional change caused by water absorption.
Patent JP-H02123630-A (JP)
Title: Fluorescent lamp device and manufacture thereof
Inventor: FUJIOKA SEIICHIRO
IPC: H04N1/04
Filed: 1988-11-02
Abstract: PURPOSE:To make the device compact by fastening both ends of a fluorescent lamp having a lead from both ends of a glass tube to a lamp support bodies positioned at both ends of a mounting base via an adhesive agent. CONSTITUTION:In a fluorescent lamp device 11, both ends of a fluorescent lamp 12 with a lead 16 led from both ends of a glass tube 20 are fastened to a lamp support bodies 13 and 14 positioned at both ends of a mounting base 15 via an adhesive agent. According to the aforesaid construction, the total length of the fluorescent lamp 12 can be curtailed and the mounting of the fluorescent lamp 12 to the counting base 15 can be simplified. Also, the mounting base 15 is fitted with a lead engagement piece 51 and, therefore, the lead 16 led from one end of the fluorescent lamp 12 to the other end is properly positioned and fastened. In addition, the wiring of the lead 16 becomes easy. Furthermore, a reflective film 24 is pasted to the external surface of the fluorescent lamp 12 at the side of the mounting base 15, thereby enabling uniform lighting for a manuscript placed at the opposite side of the mounting base 15.
Patent JP-S62137873-A (JP)
Title: Manufacture of photoelectric conversion device
Inventor: TOZAWA KAZUO
IPC: H01L27/142
Filed: 1985-12-12
Abstract: PURPOSE:To easily manufacture the titled device at low cost as well as to obtain a large short-circuit current and high photoelectric conversion efficiency copying the existing technique by a method wherein, after a photoelectric conversion element has been formed on a flat substrate, a photoelectric conversion device having a wave- formed plane of incidence is formed by bending the substrate. CONSTITUTION:A stainless steel plate 1 is prepared, and an almost rectangular dielectric pattern 2 is applied to the surface of the plate 1. Then, a P-type amorphous silicon layer 3a, an I-type amorphous silicon layer 3b and an N-type amorphous silicon layer 3c are formed successively in the prescribed thickness on the stainless steel plate 1 by performing a commonly used RF glow discharge decomposition method using a metal mask. Besides, a number of photoelectric conversion electrodes 5 are constituted by vacuum-depositing a transparent electrode 4 on the incidence side consisting of ITO film, for example, on the amorphous silicon layer 3c, and the aluminum electrode 6, with which the transparent electrode 5 of the adjoining photoelectric conversion element 5 is interconnected, is formed by performing a vacuum deposition. Lastly, the gap 7 between the adjoining photoelectric conversion elements 5 is fixed by a jig, and the substrate 1 is bent using said part as a boundary and it is formed in wave form.
Patent JP-H01120614-A (JP)
Title: Character input device
Inventor: HASEGAWA MASAAKI
IPC: G06F3/02
Filed: 1987-11-05
Abstract: PURPOSE:To easily recognize the number of columns by producing the audible signals of different tones via a pronouncing means in response to a detection signal detecting that the number of columns of an input row coincidents with a set value. CONSTITUTION:A character input device 1 contains a keyboard 2 and a display device 3 together with a counter 5 and the bell 6 of the pronouncing means. The counter 5 is connected to the keyboard 2 and both N-th and final columns are previously set as the set values. Then the number of characters supplied from the keyboard 2 are counted to know the order of the column of an input row for the relevant character. Then the corresponding detection signal is produced when the coincidence is obtained between the number of characters and said set value. The bell sounds with the input of the detection signal from the counter 5 and also in different frequencies accordant with said input detection signal. Thus the number of input columns can be easily recognized by the tones of audible signals.
Patent JP-H06131268-A (JP)
Title: Processor
Inventor: HONMA MAMORU
IPC: G06F21/86
Filed: 1992-10-16
Abstract: PURPOSE:To improve the security of various processors which have program memories internally against a robbery. CONSTITUTION:If a cable 17 is disconnected or connectors 15 and 16 are inserted or extracted while a door is forcibly opened without using keys of a card processing machine body 11, a key switch part 12d is left open. Then contacts 12b-1, 12b-2, and 12b-3 of a control part 12b are associated to start supplying electric power to a buzzer part 12c and also stop backing up the power source for a memory part 12.
Patent JP-H02124719-A (JP)
Title: Production of oxide superconductor
Inventor: TOMENO IZUMI
IPC: H01B13/00
Filed: 1988-11-02
Abstract: PURPOSE:To prevent a change in compsn. ratio during heat treatment and to obtain an oxide superconductor having a prescribed compsn. by successively subjecting starting material to prescribed first heat treatment in an inert atmosphere in which a K compd. is present and to prescribed second heat treatment in an oxygen-contg. atmosphere in which the K compd. is present. CONSTITUTION:Starting material contg. the constituent elements of a Ba-K-Bi-O type oxide superconductor in a prescribed ratio is heat-treated in an inert atmosphere in which a K compd. is present. The resulting heat-treated body is annealed at <=450 deg.C in an oxygen-contg. atmosphere in which the K compd. is present.
Patent JP-H01190336-A (JP)
Title: Penetration probe electrode and sensor apparatus equipped therewith
Inventor: UITSUKAMU MAAKU DEBITSUDO
IPC: A61B5/145
Filed: 1988-11-05
Abstract: PURPOSE: To obtain a small type bio-penetrating sensor which can be mass-produced, by composing a penetrating probe electrode of an amperometry type filled with an electrode material in a sealed tube in almost a cylindrical shape which has an opening protected by a membrane cover. CONSTITUTION: Both a penetrating probe electrode 1 and a reference electrode to be mounted on the skin of a subject or a counter electrode 2 are connected to a sensor circuit 3. The electrode 1 is a mixture 6 of particulate electrode material which is packed in the inner hollow of a needle 4 for hypodermic injection, the outside end of which is blocked by a plug 5 made of an adhesive heat polymerizate such as a cyanoacrylate polymer. As this electrode material, a mixture of particulate carbon and dymethylferrocene together with glucose oxidase can be used which has been the basis for an intermediating enzyme electrode for detecting a glucose. On the sidewall of this needle 4, an opening 7 having an accurate size is formed.  The polymer semipermeable membrane 8, a phase-inversion membrane to be desirable, is set up contractedly by the solvent contracting method, for example, to hold the membrane at a predetermined position of the surrounding part of the needle 4. Adhesion to the needle 4 can be helped more by the end zone 9 of the binding material.
Patent JP-H08120473-A (JP)
Title: Cleaning of stainless steel-made equipment and material and detergent used therefor
Inventor: KAYAMA RYUICHI
IPC: C11D7/60
Filed: 1994-10-19
Abstract: PURPOSE: To enable cleaning free from the generation of pitting with a preventive agent for corrosion, which does not contains nitrogen, phosphorus and silicon, by using a specific organic acid or its salt as the preventive agent for corrosion, at the time of cleaning a stainless steel-made equipment and material for food industry with a cleaning solution containing hypochlorite. CONSTITUTION: At the time of cleaning, one or more kinds of (1) poly-α- hydroxyacrylic acid, its salts and a polylactone, (2) citric acid or its salts, (3) lactic acid or its salts, (4) malic acid or its salts and (5) glycolic acid and its salts is incorporated in the cleaning system.
Patent JP-H08118382-A (JP)
Title: Resin press molding method
Inventor: YAMAMURA AKIRA
IPC: B29C43/36
Filed: 1994-10-19
Abstract: PURPOSE: To provide a resin press molding method which can manufacture a molded product of only resin and a molded product with the outer skin by the same mold. CONSTITUTION: In a resin press molding method which comprises forming a cavity K of the first mold 10 and second mold 20, which are confronted with each other, casting molten resin J into the cavity K and performing mold clamping, the molten resin J is cast between the first mold 10 and second mold 20 by making use of a molding device which is comprised by a method wherein a resin sealing frame 30 arranged slidably in a mold clamping direction is provided on the outer circumference of the first mold 10 and a space for a movement of a connecting member 40 of the outer skin arranged on the outer circumference of the first mold 10 is formed.  Then at the time of mold clamping between the first mold 10 and second mold 20 and prior to completion of the mold clamping, the resin sealing frame 30 provided on the outer circumference of the first mold 10 is made movable and to abut against the end face 21 of the second mold 20 and resin is prevented from being leaked and the mold clamping is completed as the resin sealing frame 30 and the end face 21 of the second mold 20 abut against each other.
Patent JP-S62140213-A (JP)
Title: Magnetic head
Inventor: KUMASAKA TAKAYUKI
IPC: G11B5/265
Filed: 1985-12-13
Abstract: PURPOSE:To improve recording ability and erasing ability by constituting such that three core base parts are made into one body so as to serially arrange a recording and reproducing head and an erasure head. CONSTITUTION:The 1st and 2nd core halves 53 and 54, which are coated with a magnetic film 60 with a highly saturated flux density on a side surface facing a magnetic gap, are jointed. The 1st head element 51 where a recording and reproducing magnetic gap 64 is formed the other surface of the 2nd core half 54 and the 3rd core half 66 are jointed. Inbetween the 2nd head element part 52 is integrally formed where an erasure magnetic gap 70 is formed. A magnetic head is coated with the magnetic films 60, 63, 73, and 76 with highly saturated flux density on the surface facing magnetic gaps 64 and 70, and the 1st and 3rd half base parts 59 and 75 are made of ferrite with a high magnetic permeability, while the 2nd common core base 62 is made of nonmagnetic materials. The magnetic thin film material 76 is coated with alloy having a higher saturated flux density than that of ferrite by deposition.
Patent JP-2001102907-A (JP)
Title: Broadcast radio wave receiver
Inventor: TERUYA TAKEHIRO
IPC: H04B1/16
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To avoid the continuation of no reception by maintaining the reception of a broadcast easily at low cost even when an electric field becomes weak. SOLUTION: This broadcast radio wave receiver has a pair of tuner pack 1 and PLL 3 connected to one antenna 5 and a microcomputer control circuit 6, which decides that the reception of the broadcast from a broadcasting station currently in reception is disabled when the control voltage (electric field intensity) Va from the tuner pack 1 varies below a prescribed voltage Vs continuously for a certain time Ts or more retrieves the frequency of a receivable broadcasting station and temporarily stores it in a memory while making it correspond to a preset CH, and selects a broadcast to be received.
Patent JP-2000110903-A (JP)
Title: Linear motion mechanism
Inventor: YAMAMURA MOTOHISA
IPC: F16H19/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To lessen the height of a linear motion mechanism when the diameter of a roller is enlarged for giving a large lead to the linear motion mechanism. SOLUTION: A linear motion mechanism is equipped with a cogged rail 10 having a plurality of teeth 11, a roller 20c arranged at a right angle to the extending direction of the cogged rail 10 contacting with the cogged rail 10, a plate 30c supporting the roller 20c, and a plurality of eccentric shafts 40 and 41 having eccentric parts 40c and 41c arranged in a specified phase difference to be fitted to the plate 30c by these parts 40c and 41c, wherein the roller 20c is positioned between the eccentric parts 40c and 41c, and the parts 40c and 41c are made approx., equally high to the roller 20c, and thereby the height of this linear motion mechanism can be lessened even if the diameter of the roller 20c is enlarged.
Patent JP-H07109740-A (JP)
Title: Column body foundation reinforced by collective pipe body and construction method thereof
Inventor: WATANABE TSUGUHIKO
IPC: E02D27/42
Filed: 1993-10-12
Abstract: PURPOSE:To construct a firm foundation without depending on large sized equipments and without interfering with road traffic in the course of construction by bearing a column body combined with a traffic sign board on a collective pipe body to reinforce. CONSTITUTION:A guide frame is fixed to the bottom of an excavated hole 38 through a fixed pile. Subsequently, guide pipes are moved and fixed to parting frames of the guide frame. With the guide pipes as the guide, foundation pipes 1 are screwed in. After the guide pipes are pulled out, connection pipes are inserted in the foundation pipes 1. The central parts of the foundation pipes 1 are connected lengthwise and breadthwise to each other together as a unit. Reinforced pipes are connected to the insides of the upper ends of the foundation pipes 1. The foundation pipes 1 are connected to a collective board through reinforced pipes and binding bolts. After the collective board is connected to a column body connection board 32, a column body 36 is mounted on the column body connection board 32.
Patent JP-S61158528-A (JP)
Title: Foundation structure in soft ground and building thereof
Inventor: NAKAYAMA TANEKIYO
IPC: E02D27/34
Filed: 1984-12-28
Abstract: PURPOSE:To build a foundation at a low cost and in a short time and safely, by a method wherein a cylindrical structure is sunk in a soft ground for installation so that its lower end part is suck down to a hard ground, and soft soil in the cylindrical structure is improved to build a bridge pier. CONSTITUTION:A cylindrical structure 1 is sunk in a soft ground 3 for installation, and its lower end part is suck down to a hard ground 4. Soft soil 3a in the cylindrical structure 1 is improved into a hard excellent ground 5 by a ground improving method, but in case a ground is improved by a deep-seated mixing processing method, a work is carried out so that it is completed within one month. A bridge pier is built on an improved excellent ground 5 within the cylindrical structure 1. This enables building of a support ground which is sufficiently durable to even a structure, such as bridge pier, by which a huge vertical force is exerted thereon.
Patent JP-H08219937-A (JP)
Title: Vehicle crash-data generator
Inventor: MAAKU ANSONII KATSUDEIHI
IPC: G01M17/007
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To simulate crash of first and second vehicles accurately by recording first and second acceleration signals, adding first and second frequency region signals to generate a synthesized signal, and then converting the synthesized signal reversely to obtain a mixed crash data. SOLUTION: A prototype vehicle crashes under a plurality of modes and speeds and a data collector mounted on a vehicle records the data from an accelerometer in the form of an instantaneous acceleration signal. A first data set is passed through a low-pass filter 40 and the output therefrom is delivered to a fast Fourier transform(FFT) block 41. Converted output in the frequency region is fed to the input of an adder 42. A second data set is fed to a high-pass filter 43 and the output therefrom is delivered to an FFT block 44. A second frequency region signal is fed from the FFT 44 to the second input of the adder 42. The adder 42 produces a synthesized signal which is delivered to an inverse FFT 45.
Patent JP-H05120462-A (JP)
Title: Hand scanner
Inventor: ADACHI YUTAKA
IPC: H04N1/04
Filed: 1991-10-25
Abstract: PURPOSE:To provide a hand scanner by which the confirming operation of the position of a bar code within a bar code reading window can be easily carried out, and the merit of a compact size and a high operability can not be damaged. CONSTITUTION:During an optical system path for guiding a reflected light from a bar code 26 to an image sensor 14, and forming an image on the image sensor, a dichroic mirror 50 having an optical function which branches the optical system path, or a half mirror is arranged, or a quick return mirror having the optical function which selectively changes the optical system path is arranged. A scanner case 10 which houses the image sensor and one of those mirrors, is equipped with a symbol observing window 52 the branched optical system path branched from the optical system path going to the image sensor, or in the changed optical system path selectively changed, by those mirrors.
Patent JP-H09102311-A (JP)
Title: Secondary battery
Inventor: MASASHIRO TAKAHISA
IPC: H01M10/05
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery having a high energy density, a large charge/discharge capacity, and long cycle life. SOLUTION: This secondary battery comprises a negative electrode 6 composed chiefly of a negative active material holder, a positive electrode 2 composed chiefly of a positive active material, and a nonaqueous electrolyte having ion conductivity to the negative active material, an electrolyte-impregnated polymer electrolyte, a polymer electrolyte, or an inorganic solid electrolyte 3. The negative active material holder is a nitride represented by the composition formula: Ax My N wherein A represents one kind of element selected from among Na, K, Mg, Ca, Ag, Cu, Zn, and Al, M represents an element belonging to transition metals (M≠A), (x) is greater 0.0, and (y) is not more than 3.0.
Patent JP-2001102072-A (JP)
Title: Fuel cell
Inventor: MARUYAMA TERUO
IPC: H01M8/24
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce a gas leakage of a fuel cell, remove an electrode deformation, and reduce production cost. SOLUTION: It is characterized in that the fuel cell is provided with gaskets 7, 31, 32 to wrap and imbed a peripheral portion 4a of a solid polymer electrolyte film protruded from an electrode bonding portion by bonding the solid polymer electrolyte film 4 with two electrodes 5, 6 wherein the film have larger area than the electrodes and is located between the electrodes.
Patent JP-H1199383-A (JP)
Title: Organic halogen removing device
Inventor: TAWARA YOSHIMASA
IPC: C02F1/58
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide the device for efficiently removing the org. halogen which is hitherto considered to be difficult to be completely removed. SOLUTION: In the device, the particles, fiber, nonwoven fabric, porous body or sintered body consisting essentially of a hydroxycarboxlic acid or its polymer having chemical structure expressed by the general formula (In the formula, R1 to R6 are each hydrogen atom, hydroxy group, carboxyl group, amino group, cyano group or 1-5C alkyl group and may be the same or different with each other, (p) is a natural number of 1-20 and (q) and (r) are each integer of 0-20). are used as an org. halogen absorber. In this way the residual concn. of the org. halogen in water is reduced to the level of ppb.
Patent JP-H01121874-A (JP)
Title: Image forming device
Inventor: MITEKURA AYAHIRO
IPC: G03G15/01
Filed: 1987-11-05
Abstract: PURPOSE:To always adequately maintain the density of images by delaying the start of image formation when toner replenishment does not rise at the time of the image formation. CONSTITUTION:A timer 48 for replenishment time is so set as to decrease the elapsed time only when a toner replenishment trigger is at an 'L' level. The value of the timer 48 for the replenishment time is not decreased in the time when the toner replenishment roller in a developing device does not supply the toner to a developing sleeve and, therefore, the image forming device is so constituted that the start of the image forming sequence is delayed automatically in correspondence thereto. The processing for starting the image forming sequence is executed when the value of the timer 48 decreases and all of the timers TMBK, TMC, TMM, and TMY for the replenishment time go to 0. The next copying paper is then fed and the sequence delay control is ended. The number of the images having the density lower than the adequate value to be formed is thereby minimized.
Patent JP-S62138260-A (JP)
Title: Thermal head
Inventor: ARAKAWA TAKEO
IPC: B41J2/35
Filed: 1985-12-12
Abstract: PURPOSE:To dispense with re-adjustment by eliminating the irregularity of printing density, by providing a thermistor and a plurality of strap means displaying the irregularity of the resistance value of the thermistor at arbitrary temp. in a head main body. CONSTITUTION:There is irregularity of about + or -15% in the resistance of the temp. detecting thermistor of a thermal head and, if the thermal head is different, an error is generated in the control of printing density. For example, four strap terminals (a)-(c) are arranged to enable not only the setting of 16 stages of binary values but also the correction of irregularity at every 1kOMEGA in a range of 22-37kOMEGA. In strap disposition when the resistance of the certain one thermistor at 25 deg.C is set to 25kOMEGA, the terminals (c), (d) are strapped to the ground and the terminals (a), (b) are set to an open state to output the binary value '3' to 01-04 and the correction value of the printing driving pulse in a printing control part 2 comes to a pulse width wherein +25muS was added to a nominal pulse width and a heat generating resistor 4 is driven. By the above mentioned method, the error in printing control due to the irregularity of a thermistor resistance value can be corrected.