baber/WOPTO huggingface dataset:
Patent JP-H10340964-A (JP)
Title: Nonvolatile semiconductor storage device and its manufacture
Inventor: WATANABE TOSHIHARU
IPC: H01L27/115
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To restrain mis-writing due to changes in a coupling rate (γ pgm), wherein electrons are injected into a cell of write in non-selection or in a float ing gate of a cell in which '1' is written, and the generation of read disturbances. SOLUTION: On a P-type silicon substrate 1, the following are arranged; a floating gate 5 which is formed via a tunnel insulating film, a control gate which faces a first surface 22 of the floating gate 5 via inter-poly insulating film, and a booster plate which faces a second surface 23 of the floating gate 5 via a booster plate insulating film. In the floating gate 5, the width facing the substrate 1 via the tunnel insulating film, the width facing the control gate via the inter-poly insulating film, and the width facing the booster plate via the booster plate insulating film are made mutually equal to a width 'b'.
Patent JP-H022787-A (JP)
Title: Guard terminal equipment
Inventor: NOZAKI TETSURO
IPC: G08B25/00
Filed: 1988-06-17
Abstract: PURPOSE:To prevent erroneous information from being issued and to detect the fault of short-circuit at early stages by discriminating the normal operation of a sensor and the short-circuit of wiring to the sensor by inverting the polarity of a power source supplied to the sensor. CONSTITUTION:A source power from the power source 12 is supplied to the sensor 12-1, etc., operated at the time of detecting abnormality via a relay contact 13-a, and the flow of current is detected at a power source detecting part 11-1. A control part 14 controls a relay 13 corresponding to detected output, and the connection of the contact 13-a is switched, and the polarity of the source power supplied to the sensor 12-1 is inverted. And when no flow of current is detected by the detecting part 11-1, the control part 14 decides the above state as the normal operation of the sensor 20-1, and when the flow of current is detected, it is decided as the short-circuit of the wiring to the sensor 20-1. The similar decision is performed on another sensor 20-2, etc., and it is possible to prevent the erroneous alarm information from being issued and to perform a counterpart processing by finding the short-circuit of the wiring at early stages.
Patent JP-H04348139-A (JP)
Title: Thermoplastic saturated norbornene based polymer molding having cured layer and production thereof
Inventor: TAKAHASHI SHINICHI
IPC: C08G61/06
Filed: 1991-05-24
Abstract: PURPOSE:To produce thermoplastic saturated norbornene based polymer molded article providing a cured layer having high hardness and excellent adhesive strength on the surface. CONSTITUTION:A thermoplastic saturated norbornene based polymer molding having a cured layer and characterized by previously subjecting the surface of thermoplastic saturated norbornene based polymer to plasma treatment and then applying a ultraviolet ray curing agent thereto and then irradiating the curing agent with ultraviolet rays to form the cured layer and production thereof.
Patent JP-H083731-A (JP)
Title: Method of island coating reduced in amount of solvent used
Inventor: MOORIIN EMU REIN
IPC: B05D3/10
Filed: 1995-05-25
Abstract: PURPOSE: To obtain metallized articles cost effectively coated with islands by spray coating plastic articles having easily corrosive metal islands with a film formable polymer with liquid CO 2  as a supplementary carrier.  
     CONSTITUTION: The surface of the articles of thermoplastic urethane or the like is spray coated with the film formable polymer using a reduced amt. of an org. solvent carrier and the supplemental carrier of liquid CO 2 , by which the surface is coated with a primer layer. The easily corrosive metallic material layer is deposited by vacuum evaporation on the layer to form the many islands separated by many macroscopically unobservable grooves. The surface is then spray coated with a dielectric topcoat layer for protection made of a transparent resin contg. the film formable polymer by using the reduced amt. of an org. solvent and the supplemental carrier of the liquid CO 2 . The topcoat layer completely covers the islands and fills the grooves described above. The metallic material layer is bonded to the base layer by the adhesive power of about twice the adhesive power of the metallic material layer and the topcoat layer. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0443870-A (JP)
Title: Method and system for storing natural energy
Inventor: UCHIYAMA YOJI
IPC: H02J15/00
Filed: 1990-06-11
Abstract: PURPOSE:To change a compressive fluid in each pressure container into a highpressure fluid so as to store natural energy in the form of pressure by utilizing the natural energy to cause water or another liquid to flow into each pressure container being filled with the compressive fluid. CONSTITUTION:Water or another liquid 2 to be injected into pressure containers 4a, 4b,..., 4n compresses a compressive fluid 3 by means of the rise of its liquid surface while making direct contact with a non-compressive fluid 2 in the pressure containers 4a, 4b, ..., 4n. Heat generated by this compression is absorbed by the water or another liquid 2 injected into each pressure container whereby the fluid 3 is cooled. The compressive fluid 3 in the pressure containers 4a, 4b, ..., 4n is thus subjected to isothermal compression.
Patent JP-H097300-A (JP)
Title: Equalizer and magnetic recording and reproducing device
Inventor: NISHIDA YASUTAKA
IPC: G11B20/10
Filed: 1995-06-16
Abstract: PURPOSE: To obtain an equalizer which can cancel different wave form distortion with simple circuit constitution even in the case in which a conventional linear signal processing system is used. CONSTITUTION: In an equalizer compensating waveform distortion in an input signal, this equalizer is provided with an amplitude value convertor 1 converting an input signal value to the other value by a Nth order function conversion characteristic (N>1), a non-circulation type filter 2 equalizing a waveform of an output of the amplitude value convertor 1, and a learning section which learns and updates a coefficient deciding characteristics of the amplitude value convertor 1 basing magnitude of an equalizing error of an output of the non- circulation type filter 2 as a judging reference so that the equalizing error is made the minimum and a tap coefficient of the non-circulation type filter 2.
Patent JP-H09308596-A (JP)
Title: Shelf for placing small item for wash room
Inventor: SAITOU YUKAKO
IPC: A47K17/02
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To make this possible to be placed on any wall within wash rooms, as well as to facilitate an ease of cleaning this. SOLUTION: A shelf 1 for placing small items for wash rooms can be placed onto the wall surfaces W1, W2 within wash rooms, together with a support member 2 formed at least in a vertical or horizontal symmetry against these wall surfaces W1, W2. This shelf can be supported by the support member 2 so as to be placed onto and removed from it. An area 30 for placing small items within wash rooms is formed on its top. This shelf has also a shelf member 3 formed in a horizontal symmetry against the wall surfaces W2 at the rear side. Since the shelf 3 easy to be stained can be removed, it can be cleaned very easily. This shelf 1 for placing small items for wash rooms can be placed at any fashion onto any wall surface within wash rooms by vertically turning over the support member or horizontally turning around the shelf member.
Patent JP-S5374039-A (JP)
Title: Electrophotography
Inventor: KUROKAWA JIYUNJI
IPC: G03G13/08
Filed: 1976-12-14
Abstract: PURPOSE: To form a high density developed image without any edge effect, by using a light sensitive material having specified values of initial surface voltage and surface charge. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6127221-A (JP)
Title: Manufacture of foreign matter embedded molding
Inventor: SAKAGUCHI TOSHIHIKO
IPC: B29L11/00
Filed: 1984-07-19
Abstract: PURPOSE:To enable simple and prompt embedding of a foreign matter and embedding of a foreign matter of complicated form by holding the foreign matter between two heated thermoplastic resin plates and compressing them by heated molds on both sides. CONSTITUTION:A foreign matter 2 is held between two heated plate thermoplastic resin members 1 and compressed by the heated molds 3, 4 on both sides. Two resin members 1 are welded by this compression to each other with the foreign matter 2 embedded between them and the shapes engraved on the push surfaces of the molds 3, 4 are transferred to the surfaces of the resin members 1 to finish a formed shape 5. As the forming condition for acrylic resin member 1, 140-180 deg.C is desired for the heating temperature of the resin member 1, 60- 110 deg.C is for the heating temperature of the molds 3, 4 and more than 30kg/cm<2> is for the forming pressure. In this manner, embedding can be made only by arranging embedding foreign matters 2 between two resin members 1. Therefore, the embedding is executed simply and promptly and even the foreign matters 2 of complicated form can be embedded simply.
Patent JP-H0714742-A (JP)
Title: Screening method for ceramic electronic component
Inventor: NAGAI ATSUO
IPC: H01G13/00
Filed: 1993-06-22
Abstract: PURPOSE:To prove a method for screening ceramic electronic components, whose dielectric strength deteriorates in the market, positively in a short time. CONSTITUTION:The apparatus for screening ceramic electronic component comprises a circuit for applying DC voltage to a ceramic electronic component 1 through a resistor 3, a circuit for detecting abnormal current in the charging process using an oscilloscope 5, and a circuit for detecting the leak current. This method brings about a great effect, i.e., the shortening of manufacturing time and the increase of yield, in the manufacture of ceramic electronic component.
Patent JP-S6210843-A (JP)
Title: Convergence purity device for color cathode-ray tube
Inventor: KOBAYASHI KENICHI
IPC: H04N9/28
Filed: 1985-07-08
Abstract: PURPOSE:To eliminate positional shifts of magnets and prevent degradation in convergence and color purity, by providing plural small projections on spacer's faces opposing to respective magnets and a clamp. CONSTITUTION:Small projections 12 are provided on spacers 11. Therefore spacers 31, 32, 33 and magnets 34, 35, 36 touch each other only at the top portions of the small projections, when they are clamped by a lock ring 37. Since the force in the rotational direction applied by the lock ring 37 is mostly transferred through contact, the rotational force is much more reduced than that convertionally transferred through surface contact. This results in letting the force in the rotational direction applied to the magnets so small as to be ignored, and enabling the magnets to be fixed accurately to preferable positions.
Patent JP-S6211019-A (JP)
Inventor: HARUNA MITSUAKI
IPC: A01D34/03
Filed: 1985-07-09
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-S6054584-A (JP)
Inventor: PIITAA BORANDO
IPC: H04N7/173
Filed: 1983-08-19
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-S5852634-A (JP)
Title: Photosensitive composition
Inventor: NAKANE HISASHI
IPC: G03F7/038
Filed: 1981-09-25
Abstract: PURPOSE:To obtain a composition for forming a negative type micropattern suitable for manufacture of a transistor as well as IC, LSI, and VLSI, by using a photosensitive composition consisting of a straight-chain polymer and an azide compd. having strong absorption in a UV wavelength region. CONSTITUTION:A negative type micropattern-forming photosensitive composition consists of a straight-chain polymer and an azide compd. grafting with said azid compd. on being activated especially by irradiation of 300-450nm wavelength light. A homopolymer or a copolymer of one or at least 2 of a group of methyl isopropenyl ketone, methyl vinyl ketone, methyl methacrylate, butyl methacrylate, and glycidyl methacrylate is used for said straight-chain polymer. A desirable mol.wt. range of this polymer is in few tens of thousands - 2mu, especially, few hundreds of thousands - one million. A desirable amount of azide compd. added is 5-50wt%, especially 15-30wt%.
Patent JP-S5374486-A (JP)
Title: Fitting capacity detector of metal friction surface
Inventor: MIYOSHI HISASHI
IPC: G01N19/02
Filed: 1976-12-15
Abstract: PURPOSE: To obtain reliable data under various condition when deciding fitting capacity of friction surface and to enable to use as standard test, by measuring the decrease of metal contact surface as the change of mean electric resistance of contact time by the electric resistance detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6129463-A (JP)
Title: Rotary head type recording and reproducing device
Inventor: ENDO KAZUHITO
IPC: G11B20/10
Filed: 1984-07-18
Abstract: PURPOSE:To ensure sufficient burst error correcting length and to cope with both channel independence and non-state by switching whether or not a channel is independently in use depending on the switching of a RAM address with a channel independent control signal. CONSTITUTION:A stereophonic audio signal fed to input terminals 11a, 11b is given to an A/D converter 13 alternately by a switch 12 and converted into a PCM signal of 1 word 16 bits. The signal is divided into high/low-order 2-symbol at each 8 bits at each revolution of a drum 31 via a switch 14 and written on RAMs 15, 16. The arrangement in the RAM written in this case is controlled by a circuit 23 and selector switches 25, 26 are switched alternately in synchronization with the switch 14. A half of the PCM signal fetched to the RAM16 is coded at the next period and the remaining half is coded at the period next to the next period, a required information symbol is read by a coding address control circuit 21 and fed to a coding circuit 19 via switches 17, 18.
Patent JP-H09327605-A (JP)
Title: Liquid filter
Inventor: HAMA MOTOAKI
IPC: B01D35/06
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid filter capable of applying strong magnetic field to liquid even when magnetic force of a magnetic pole is constant and effectively performing cleaning of channels for liquid flow and to activate the liquid. SOLUTION: A filter 20 is detachably mounted on a body member 12 having an inlet 14 and an outlet 16. Channels 26a, 26b communicating with the inlet 14 and the outlet 16 through the filter 20 are formed inside the body member 12, wherein an N magnetic pole and an S magnetic pole are disposed oppositely between the channels 26a, 26b. A through-hole 42 arranged between both poles of the channels 26a, 26b, composing a portion of the channels 26a, 26b, is formed flatly so as to be located close to the N and S poles.
Patent JP-H0295229-A (JP)
Title: Measuring base
Inventor: GUSUTAFU GAUTSUKI
IPC: G01G21/23
Filed: 1989-06-15
Abstract: PURPOSE: To avoid, entirely or significantly, occurrence of measurement error caused by bending of a cover plate of a measurement stage under a load by making a force converter to be connected to one component in a fixed manner and to the other component without fixing moment. CONSTITUTION: One surface of a converter 2 can come into contact directly with a cover plate 1, and from the other side surface, a supporting material 4 of a head part 5 of a ball joint is protruded. A clamp screw 7 is, by its head part, supported in the cover plate 1 of a measurement stage, and it penetrates the converter 2, and further extends to a screw connection part for the supporting material 4 of the head part 5. The screw 7 can apply a load to the converter 2. The force converter 2 is, in order to absorb a force to be measured acting on it, jointed to the cover plate 1 rigidly. Meanwhile, a connection part between the force converter 2 and a base plate 3 can rotate freely, so that a bending moment and a shear force which occur when the cover plate 1 is applied with a load for bending, are absorbed.
Patent JP-S63313343-A (JP)
Title: Gap sensor position detecting method
Inventor: OCHI YOSHIAKI
IPC: G11B15/68
Filed: 1987-06-17
Abstract: PURPOSE:To detect a gap between a containing shelf and a cartridge selection mechanism by providing a sensor radiated from a cartridge whose optical axis is tilted gripped by a hand to the tip of a cartridge selection mechanism of an object carrying mechanism. CONSTITUTION:A write protector 16 is provided on the cartridge tip of a square cartridge 1b made of a translucent material and a center hole 17 is made to the protector 16. A sensor 12a is provided on the tip of a printed circuit board 11 above and below the hand 10 of the cartridge selection mechanism 7 and the sensor 12a is arranged obliquely so that the optical axis does not pass through the center hole 17 of the protector 16 of the cartridge 1b gripped by the hand 10. While the cartridge 1b contained on a contained shelf 2 is gripped by the hand 10 of the selection mechanism 7 and the hand 10 is restored to the origin, the sensor 12a detects the protector 16 independently of the center hole 17 when the state is normal and the gripped state of the cartridge 1b by the hand 10 is detected and the ensured gap A between the tip of the selection mechanism 7 and the containing shelf 2 is detected.
Patent JP-H0315834-A (JP)
Title: Motor-driven stop device for zoom lens
Inventor: SATO TATSUYA
IPC: G02B7/10
Filed: 1989-06-14
Abstract: PURPOSE:To enable stop operation wherein no blade is left by driving a stepping motor according to focal distance which is varied by zooming and the sum of a preliminary stop run quantity corresponding an open aperture F number and a stop driving quantity corresponding to a photometric value. CONSTITUTION:Microcomputers 6 and 5 of a camera main body 1 determines a stop step number according to the light quantity measured by a photometry circuit 3 and sends a stop driving command to a microcomputer 11 in a photographic lens. The microcomputer 11 in the lens detects the focal distance of the photographic lens 2 through a zoom brush 12 and discriminates the preliminary stop run driving quantity matching the focal distance, and open aperture F number. Here, a driving circuit 10 determines which of coils 14 and 15 is to be fed with electricity and rotates the stepping motor 16 by an optional quantity. Consequently, a specific stop diameter can be matched with the focal distance and open aperture F number and a state wherein a blade is left is eliminated.
Patent JP-H1112860-A (JP)
Title: Ring-spinning machine or spindle for ring twister
Inventor: BRAXMEIER HANS
IPC: D01H1/38
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a ring spinning machine or a spindle for ring twisters, which is not structurally complicated, from which sliding motion in any axial direction in cut waste dangerous region while saving warp sweeping is eliminated. SOLUTION: This spindle 1 has a zone for receiving an underwinding and the zone includes a supporting shoulder 14 rotating together with the spindle 1 and a clamping means 15 arranged to the supporting shoulder 14. When the spindle 1 rotates, the clamping means 15 enlarges the diameter as a result of centrifugal force and the clamping means 15 is raised in the radial direction from the supporting shoulder 14. The clamping means 15 has preferably a form of O-ring 16.
Patent JP-S5482968-A (JP)
Title: Developing method for fluorescent substance slurry
Inventor: FUJIWARA KOTOJI
IPC: H01J9/227
Filed: 1977-12-14
Abstract: PURPOSE: To economize the developer as well as to enhance the quality for the fluorescent substance slurry by injecting a fixed amount of the developer into the glass panel after formation of the latent image to the fluorescent substance slurry to carry out the preliminary development and then giving the development through spray of the new developer.  
     CONSTITUTION: The inner surface of glass panel 21 with which the exposure is through for the fluorescent substance slurry film is turned upward, and pure water kept at 40°C is supplied on the inner surface to wet entire slurry film 23 through rotations. Thus, the unexposed area is fused. Then the developer is exhausted after a fixed time, and then the developer is sprayed through the nozzle with pressure of 1kg/cm 2 . With this method, no omission is caused of the fluorescent substance due to the spray, and obtaining the same effect as conventional. Thus, the using amount of the pure water can be reduced greatly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6210734-A (JP)
Title: Program generating system
Inventor: YABUTA KAZUO
IPC: G06F9/45
Filed: 1985-07-08
Abstract: PURPOSE:To attain a general-use without depending upon an input system by replacing the variable in a grammar rule describing file with a value in the relational data base and outputting a source program in accordance with the grammatical structure defined by a grammar rule describing file. CONSTITUTION:A program module 8 or 11 operates a computer as a general-use program generator. The program module 8 processes in order to analyzer the grammatical structure and prepare a list of the name of the variable, a program module 9 processes in order to make the list of the value match to the conditions, a program module 10 processes in order to output the text matching to the grammatical structure and the program module 11 controls the program module 8 or 10. Thus the general-use program generator, which does not depend upon the computer language and the design information input system, can be realized by a single processing system. The program automatic generating system can be realized in a short time, the design information input processing system can be realized and consequently, the general-use can be executed.
Patent JP-H0446762-A (JP)
Title: Method and device for driving super finish rocking equipment
Inventor: SUMIDA YUICHI
IPC: B24B35/00
Filed: 1990-06-08
Abstract: PURPOSE:To reduce the maximum speed and enable the super finish at high speed and with high efficiency without damaging a device by lowering the rotating speed of a motor against the usual speed in a phase which makes the acceleration maximum and reverse the direction of reciprocating movement. CONSTITUTION:A super finishing grinding stone 9 reciprocating on the surface to be processed repeatedly and a motor 4 for driving this grinding stone 9 are comprised. A motor rotating speed control means 6 for controlling the rotating speed of the motor 4 so that the detected rotating speed of the motor 4 in a phase which reverse the direction of this reciprocating movement is maintained under the relatively lowered condition is provided, and this motor rotating speed control means 6 controls the rotating speed of the motor 4 so that the rotating speed of the motor 4 is maintained under the relatively increased condition in a phase except for a phase which reverse the direction of the reciprocating movement.
Patent JP-S6130659-A (JP)
Title: Gas carburizing method with nitrogen-base gas
Inventor: NANBA KEISHICHI
IPC: C23C8/20
Filed: 1984-07-20
Abstract: PURPOSE:To equilibrate a water gas reaction in the atmosphere in a furnace by specifying the number of repetitions of substitution for gaseous nitrogen in the furnace, adding a necessary amount of an enriched gas, controlling the temp. of the furnace when a work is put in the furnace, and reacting permeated air with the enriched gas. CONSTITUTION:When a water gas reaction is equilibrated in a furnace before carrying out carburization, the number of repetitions of substitution for gaseous nitrogen in the furnace is regulated to about once or more per 1hr, and a prescribed amount of an enriched gas is added. The temp. of the furnace is controlled so that most of the inside of the furnace is kept at >=730 deg.C even when a work is put in the furnace, and permeated air is reacted with the added enriched gas. Thus, the water gas reaction in the atmosphere in the furnace is kept in equilibrium. Prescribed amounts of CO and H2 are maintained without adding methanol or other gas, and the amount of gaseous nitrogen used can be reduced.