baber/WOPTO huggingface dataset:
Patent JP-S60187005-A (JP)
Inventor: TOOMASU ARAN KEIMU
IPC: H01F5/00
Filed: 1984-12-12
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-2000077622-A (JP)
Title: Semiconductor memory device and its manufacture
Inventor: SANO MICHIAKI
IPC: H01L27/108
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent unexpected etching on an underlayer oxide film at the time of wet-etching due to exposure of the underlayer oxide film to the side face of a contact hole when a mask position at the time of forming a storage node is slid in a DRAM of a COB(capacitor over bit line) structure in which one side of the storage node is substantially equal to the diameter of a contact plug. SOLUTION: In this manufacturing method, a contact plug 7 is formed in a state that an oxide film 20 is formed on a nitride film 5 as an etching stopper at the time of wet-etching, whereby the contact plug 7 is formed in a state of projecting up of an underlayer oxide film 4, preferably the nitride film 5. After a storage node 10 is formed, when oxide films 8, 20 are eliminated by wet-etching, as the underlayer oxide film 4 does not expose to the side face of a contact hole 6, thereby preventing unexpected etching.
Patent JP-H0978022-A (JP)
Title: Production of black pencil lead
Inventor: YOSHIDA MITSURU
IPC: C09D13/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a black pencil lead having smooth writing touch, excellent density of the written line and high strength of the lead. SOLUTION: A black pencil lead is produced by using clay powder composed of >=97wt.% of a fraction having diameter of <=3μm and <=1wt.% of a fraction having particle diameter of >=10μm measured by Andreasen method, compounding the clay powder with a 1st additive consisting of a sodium salt of a condensation product of β-naphthalenesulfonic acid and formaldehyde, optionally further compounding with a 2nd additive consisting of one or more kinds of water-soluble sugars and/or sugar-alcohols (the water-soluble sugar is preferably a starch graft-polymerized with gum arabic and/or polyvinyl alcohol and the sugar-alcohol is preferably sorbitol), adjusting the amount of water to be added to the compounded composition to <=35 pts.wt. based on 100 pts.wt.  of the compounded composition and performing the compounded material by charging the material in a cylinder of a performing machine and evacuating the cylinder.
Patent JP-H01103662-A (JP)
Title: Production of polyamide resin composition
Inventor: KOBAYASHI KAZUHIKO
IPC: C08F2/44
Filed: 1987-10-15
Abstract: PURPOSE:To obtain efficiently the title homogeneous composition excellent in mechanical properties and inorganic salt resistance, by mixing a mixture of a polyamide resin, PP and an ethylene/alpha-olefin copolymer with a specified amount of a mixture of an alpha,beta-unsaturated carboxylic acid (derivative) and an organic peroxide and melt-kneading the resulting mixture. CONSTITUTION:100pts.wt. mixture of 94-50wt.% polyamide resin (A) of a relative viscosity of 1.5-5.0 (as measured in a 1% sulfuric acid solution at 25 deg.C), 5-45wt.% PP (B) of an MFI of 0.1-50g/10min and 1-20wt.% ethylene/alpha- olefin copolymer (C) of an MFI of 0.5-100g/10min and an ethylene content of 95-30wt.% is mixed with 0.01-10pts.wt. alpha,beta-unsaturated carboxylic acid (derivative) (D) such as maleic anhydride, N-phenylamaleimide or glycidyl (meth) acrylate and 0.001-2pts.wt. organic peroxide (E) such as dicumyl peroxide, and the resulting mixture is melt-kneaded with, e.g., a Henschel mixer.
Patent JP-H02109690-A (JP)
Title: Percussion device for low noise
Inventor: NAGANO TOSHIMI
IPC: B25D17/11
Filed: 1988-10-17
Abstract: PURPOSE:To reduce the percussion sound of a hammer by providing a cushioning material on the percussion face of a chisel. CONSTITUTION:A chisel 2 fitted with a cushioning material 4 is impacted by the hammer 1 of a percussion device 5. In this case, water is jetted from a nozzle 9 in the necessary number to forcibly cool the imparted face 3 of the chisel 2. Consequently the life of the cushioning material 4 can be prolonged.
Patent JP-H06111127-A (JP)
Title: Commodity sales data processor
Inventor: KATOU MIYOSHI
IPC: G07G1/06
Filed: 1992-09-30
Abstract: PURPOSE:To quietly execute the printing of plural credit transaction slips for credit transactions and to allow a commodity sales data processor to process both of credit transactions and cash transactions. CONSTITUTION:In the commodity sales data processing for registering inputted commodity data, printing out the processes data on receipt paper 6 and credit transaction slip paper 7 to 9 stored in a body case and issuing the printed receipt and slips, the receipt form 6 and the slip form 7-9 drawn out toward an issue port are laterally arrayed on a printing position and a non-impact type printing head for printing out the same data on plural lateral positions of the slip forms 7 to 9 is opposed to the receipt form 6 and the slip forms 7-9.
Patent JP-H1083856-A (JP)
Title: Connector for external connection
Inventor: ONO NAOYUKI
IPC: H01R13/46
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent imperfect conduction due to deformation or breaking of terminals by increasing their strength to resist prying. SOLUTION: A pin 4 is formed to project from a connector for external connection. An equipment side connector 112 is secured to a frame 30 secured to the inside of an equipment case 20. A slit 114 and a pin through hole 23 are bored in the case 20, and a frame 30 has a through hole 32 bored therein and a guide wall 31 raised on each side of the through hole 32. The fitting part of the equipment side connector 112 is exposed to the outside from the slit 114.  When the connector for external connection is fitted into the equipment side connector 112, the pin 4 passes through the through hole 23 and is pressure connected and supported against the guide walls 31, so that it is supported at two points, enabling the force applied to terminals to be reduced even if the connector for external connection is pried, with the result that imperfect conduction due to deformation or breaking of the plug terminal 7 and the socket terminal 11 can be prevented.
Patent JP-H03123151-A (JP)
Title: Multifunction telephone set
Inventor: SHISHIDO YUJI
IPC: H04M1/00
Filed: 1989-10-05
Abstract: PURPOSE:To constitute the telephone set so that a telephone call can be made by receiving a guidance by a voice message by converting an audible signal from a central office to the voice message and informing it to an outgoing subscriber. CONSTITUTION:A tone detecting circuit 6 listens to a receiving circuit from a central office, detects a dial tone, a ring-back tone, and a busy tone by a dial tone detecting part 12, a ring-back tone detecting part 13, and a busy tone detecting part 14, respectively and outputs detection discriminating information. By the detected information, a voice message corresponding to an audible tone registered in a voice storage circuit 10 is read out, and by a voice outgoing circuit 11, digital voice message information is converted to analog voice message information, and a converted voice message is transmitted to a receiver 8. In such a way, while listening to a guidance message by a voice, a telephone call is made.
Patent JP-H11102965-A (JP)
Title: Electrode wiring, semiconductor device and formation method for electrode wiring
Inventor: YAMAMOTO MUTSUMI
IPC: H01L29/78
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To form a gate electrode and signal wiring of low resistance and high reliability with higher productivity and an excellent yield. SOLUTION: A metallic film containing silicon is formed into a prescribed pattern and then, the silicon is deposited to a metallic film surface by heat treatment. Thereafter, a protective film 6AO is formed in a self aligning manner on the surface of the metallic film by anodizing the silicon and the Al or Cu wiring of the low resistance is obtained. The obtained wiring of the low resistance is used as the signal wiring and also utilized for the gate electrode.
Patent JP-S62163749-A (JP)
Inventor: YOHANNESU MARINUSU UIGUMAN
IPC: B01J23/66
Filed: 1986-11-01
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-S61139359-A (JP)
Title: Preparation of fried pumpkin
Inventor: MORI YUJI
IPC: A23L19/00
Filed: 1984-12-13
Abstract: PURPOSE:To prepare an extremely delicious fried pumpkin, keeping the original shape, without causing the collapse of the shape, by using a pumpkin as a raw material, steaming and oil-frying the pumpkin, and freezing the product. CONSTITUTION:A pumpkin is seeded, washed with water, cut to a proper size, and steamed or boiled preferably in two divided steps to effect the uniform cooking to the core part of the pumpkin. The steamed pumpkin is fried in edible oil preferably at 160-180 deg.C, left to cool, deoiled preferably by a centrifugal separator, and frozen to obtain the objective fried pumpkin.
Patent JP-H04139917-A (JP)
Title: Pll circuit
Inventor: OTSUKA TOSHIMASA
IPC: H03L7/113
Filed: 1990-09-29
Abstract: PURPOSE:To realize a stable loop gain without a dead band by using the 1st phase comparator of a phase frequency comparison type so as to lock the oscillating frequency of an oscillator up to a prescribed frequency band and locking the oscillated signal to a reference signal through the loop control with the output of the 2nd phase comparator of analog mixer type. CONSTITUTION:This circuit is provided with an oscillator 10, the 1st phase comparator of phase frequency comparison type 23, the 2nd phase comparator of analog mixer type 24, a discrimination circuit 27, a loop filter 50, and switching circuits 46, 51, 52. Thus, when a frequency difference between the reference signal and the output component signal of the oscillator 10 is a prescribed frequency or above, the frequency of the output component signal of the oscillator 10 is locked by the detection output of the 1st phase comparator 23 in a direction where the frequency is close to the frequency of the reference signal. Moreover, when a frequency difference between the reference signal and the output component signal of the oscillator 10 is a prescribed frequency or below, the output component signal of the oscillator 10 is locked to the reference signal by the detection output of the 2nd phase comparator 24. Thus, the stable PLL circuit without a dead band is realized.
Patent JP-2000091879-A (JP)
Title: Piezoelectric vibrating element and its manufacture
Inventor: TAMURA HIROYUKI
IPC: H03H3/02
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrating element for making it unnecessary to cut a corner part for directing at the time of cutting plural quadrilateral element boards from the mother board of a piezoelectric element board, and ensuring a piezoelectric element board which can be practically used by using the large part of the mother board, and a method for manufacturing this piezoelectric vibrating element. SOLUTION: Two exciting electrodes 21 are arranged so as to face each other along one diagonal line on one main face of a quadrilateral piezoelectric element board 20, and lead electrodes 22 are extended from each exciting electrode to each element board edge in this piezoelectric exciting element. The quadrilateral piezoelectric element board 20 is shaped like a diamond and an AT cut crystal element board, and one diagonal line is obtained as a line along an X-axial direction, and this AT cut crystal element board has a diamond shape whose X-axial directional length is made longer than a Z-axial directional length orthogonally crossing the X-direction.
Patent JP-H06109536-A (JP)
Title: Infrared measuring equipment
Inventor: KAWAI TAKASHI
IPC: G01J5/12
Filed: 1992-09-30
Abstract: PURPOSE:To measure infrared ray at high sensitivity by providing a pyroelectric element making a high temperature phase/low temperature phase transition within some temperature range, and means for temperature regulation, infrared ray projection, and AC voltage measurement. CONSTITUTION:A pyroelectric element 1 is prepared by fixing electrodes for detection to a thin plate or film of ferroelectric ceramic pyroelectric material making low temperature/high temperature transition within some temperature range. A heating/cooling element 2 heats the pyroelectric element 1 to rise the temperature thereof. When the element 1 is not irradiated with infrared rays, charges are produced in the element 1 only through the pyroelectric effect (a pyroelectric body absorbs thermal energy upon irradiation with infrared rays to cause faint temperature variation thus inducing charges proportional to the temperature variation on the surface thereof). When infrared pulse is projected through a choper 4 during temperature rise, temperature of the element 1 rises and transition takes place. Since charge produced through transition are added to the charges produced through pyroelectric effect, a large output signal is obtained.
Patent JP-H01102354-A (JP)
Title: Sensor for controlling combustion
Inventor: TACHIBANA KOICHI
IPC: F23N5/24
Filed: 1987-10-16
Abstract: PURPOSE:To measure the concn. of oxygen in combustion exhaust gas with good accuracy over a long period of time, by constituting an electrode of perovskite type composite oxide and oxygen ion conductive solid electrolyte. CONSTITUTION:A pair of electrodes 2, 3 at least an electrode 3 working as a cathode, provided on a substrate composed of an oxygen ion conductive solid electrolyte 1 consists of perovskite composite oxide 3 represented by formula I (wherein Ln is at least one element selected from La, Ce, Pr and Nd, A is at least one element selected from Sr, Ca and Ba, Me is at least one element selected from Ni, Fe, Mn, Cr and V, 0<=x<=1, 0<=y>=1 and delta is an oxygen deficient amount) and the electrolyte 1. Electrode lead-out terminals 4, 5 are provided to the electrodes 2, 3 and, further, the outer peripheral end surface of the structure consisting of the electrodes 2, 3, the substrate composed of the electrolyte 1 and a gas diffusion layer 6 is brought to a gas impervious state. By this method, the concn. of oxygen in combustion exhaust gas can be measured with good accuracy over a long period of time.
Patent JP-H06114880-A (JP)
Title: Molding method for hoop
Inventor: IGARASHI YASUHIRO
IPC: H01G13/00
Filed: 1992-09-30
Abstract: PURPOSE:To rationalize a work/an operation for fixing a component to an insert molded form by molding synthetic resin at the insert of a first hoop having a part to become the insert of the form, superposing a second hoop having a part to be fixed to the form to be fixed, and removing an unnecessary part. CONSTITUTION:A first hoop 1 is formed of a metal plate as a material, stripes 2 of both sides have aligning and feeding pores 3, and a series of inserts 4 are integrally molded between the stripes 2. It is hoop-molded to form a molded part 5. A second hoop 6 is also formed of a metal plate as a material, stripes 7 of both sides have feeding pores 8, and a component 9 to be fixed to the part 5 is integrally molded between the stripes 7. The hoop 1 insert-molded with the hoop 6 is superposed and pressed. Then, unnecessary parts of the stripes 2, 7 of the molded composite part are cut, and a runner gate is finished.
Patent JP-2001089253-A (JP)
Title: Inorganic fiber block
Inventor: MISU YASUO
IPC: D04H1/4209
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic fiber block which has sufficient heat resistance even at a 1,600 deg.C high temperature and is excellent in corrosion resistance to impurities such as alkali and also can stably be used. SOLUTION: This inorganic fibrous block is produced by stacking up plural alumina fiber fabric bodies each having a >=70 wt.% Al2O3 content and compressing the resulting stack to form a fibrous block having a <=15 wt.% content of shots having >=45 μm particle size, a 0.13-0.20 g/cm3 fiber density and a <=1% shrinkage factor when heated to 1,600 deg.C and maintained at that temperature for 24 hr, wherein as such an alumina fiber fabric body used in the form of a mat or blanket is preferred.
Patent JP-H04138448-A (JP)
Title: Silver halide photographic sensitive material superior in silver image tone
Inventor: TAGUCHI MASAAKI
IPC: G03C1/035
Filed: 1990-09-28
Abstract: PURPOSE:To enhance sensitivity and silver tone and to prevent dye staining by incorporating flat silver halide grains having an average aspect ratio of >=3, dextrane, and/or a polymer having specified repeating units and a leuco dye in a silver halide emulsion layer. CONSTITUTION:One of the silver halide emulsion layers contains flat silver halide grains having an average aspect ratio of >=3 and a silver halide emulsion layer and/or one of other hydrophilic colloidal layers contains the dextran and/or the polymer having the repeating units each represented by formula I in which R1 is H or 1 - 6 C alkyl; each of R2 and R3 is H, 1 - 10 C alkyl, aryl, or the like; L is a (m + 1)-valent bonding group; (n) is 0 or 1; (m) is 1 or 2. The silver halide emulsion layer contains the leuco dye, thus permitting sensitivity and silver tone to be enhanced dye staining to be prevented.
Patent JP-H1085582-A (JP)
Title: Reaction vessel for liquid-gas reactive powder
Inventor: MITSUI HIROYUKI
IPC: C01B3/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a small and high performance reaction vessel of which can control a stress concentration caused expansion of a solid-gas reactive powder and carry out efficiently the flowing and heat exchange of the reactive gas. SOLUTION: A reaction vessel 1 comprises a vessel 11 for storing a solid-gas reactive powder (oxygen occluded alloy 81), interstructure shelves 15 for dividing the vessel into a plurality of sections in the up and down direction, placing the solid-gas reactive powder and permeating the reactive gas, heat transfer pipes 21 for flowing a heat medium and heat exchanging the heat medium with the solid-gas reactive powder, heat transfer fins 25 set on the heat transfer pipe 21 and accelerating the heat transfer between the solid-gas reactive powder and the heat medium, gas pipes introduction or exhausting the reactive gas and gas transmitting pipes 35 transmitting the reactive gas in the vessel and connected with the above-said gas pipes. The heat transfer pipes 21 are so disposed as to be brought into contact with the solid-gas reactive powder in respective sections.
Patent JP-S61141246-A (JP)
Title: Channel continuity test method
Inventor: TAKANO MASATAKA
IPC: H04M3/24
Filed: 1984-12-14
Abstract: PURPOSE:To decrease the amount of hardware and to attain a complete fault bracketing test by making frame phases of signals transmitted to an incoming channel and an outgoing channel of a time division electronic exchange equal so as to apply loopback to the outgoing channel to the incoming channel. CONSTITUTION:The channel equipment A consists of an incoming channel equipment AU and an outgoing channel equipment AD, and a channel equipment B consists of an incoming channel equipment BU and an outgoing channel equip ment BD. An output signal of a pattern generator PG generating a continuity test signal is fed to a pattern checker PC via the equipment BD, the channel 10, the equipment AD, the channel 11, the equipment AU, the channel 12 and the equipment BU. Further, a channel 13 reflecting a test signal on the way of the channel 10 and returning it to the equipment BU is provided. The equip ment BU is provided with a selector 2 switching a signal from the channel 12 or 13 and inputting it to the checker PC. The frame phase of the signal transmitted through the channels 10, 12 are made equal by using an interface IF between the equipments AU and BU and an IF between the equipments AD, BD, the test signal from the PG is switched by the selector 2 at the occurrence of a fault to locate the fault to the incoming and outgoing channels.
Patent JP-S61132793-A (JP)
Inventor: RIYUUDEIGAA FURANKU
IPC: F04C2/352
Filed: 1985-11-25
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-S63115127-A (JP)
Inventor: KAARU HERUMAN NOIHAUSU
IPC: G02C5/14
Filed: 1987-10-20
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-H09107051-A (JP)
Title: Resin-molded semiconductor element and manufacturing method thereof
Inventor: MUROGA TAKEMI
IPC: H01L23/28
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a resin-molded semiconductor element and a manufacturing method thereof whereby an identification mark can be formed on the element by a simple method. SOLUTION: A chip mounting face is set in a mold die 6 to form a resin molding of a semiconductor element and marking 14 is applied to the surface thereof. A convex or concave mark 14 is formed on the die 6 to mark the surface of the molding during forming it.
Patent JP-S63117731-A (JP)
Inventor: NISHIKAWA KAZUO
IPC: A61B6/14
Filed: 1986-11-05
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-S60203881-A (JP)
Inventor: NIRUSU ROBERUTO ROTSUSHIYAA
IPC: G06T1/00
Filed: 1984-12-14
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-S62123419-A (JP)
Title: Focusing lens
Inventor: SUDA SHIGEYUKI
IPC: G02B3/00
Filed: 1985-11-22
Abstract: PURPOSE:To satisfy the spherical aberration and the sine condition up to about 0.5 NA with simple constitution by allowing a plano-convex lens having a spherical face and a plane to have a refractive index distribution spherically symmetrical with respect to the apex of the spherical face and setting specific conditional formulas among the coefficient of distribution, the focal length, and the thickness on the axis. CONSTITUTION:In the constitution consisting of a focusing lens L having a spherical face r1 and a plane r2 and a cover glass P, the face r1 is directed to the object side in case of the use for reduction. The lens L has a refractive index distribution N spherically symmetrical with respect to a point near the apex of the face r1, and formulas I-IV are set among the distribution N, a focal length (f), and a thickness (d) on the axis. The formula II prescribes the condition of the refractive index near an apex O of the first face, and inward and outward coma occurs if the refractive index is on the outside of the range of the formula II. The formula II compensate the spherical aberration and the cone condition to secure the edge thickness, and the formula IV compensates the spherical aberration. Thus, the spherical aberration and the sine condition are satisfied up to about 0.5 NA with the simple constitution having one plane.
Patent JP-H10109103-A (JP)
Title: Manufacture of alpha+beta type titanium alloy plate
Inventor: KOBAYASHI TAKAYUKI
IPC: C22C14/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce the deviation of strength in each direction by collecting the base stocks for packs by inclining at a specified angle to the longitudinal direction of rolling of the base stock and executing pack rolling. SOLUTION: The base stock of an α+β type titanium alloy is rolled with a plate mill and made into a large rolled plate. At the inclination of the range of 30-60 deg. to the longitudinal direction of rolling of the large plate, the base stocks C03-C05 for packs are collected from the large plate. The base stocks C03-C05 for packs are coated with a release agent and made into an assembled material by covering two upper and under sides with carbon steel and executing pack assembly. The assembled material is hot-rolled in the longitudinal direction and in a direction of 90 deg. rotation. When the base stocks C03-C05 are collected by inclining at 30-60 deg., the base stocks C03-C05 are already worked at the inclination of 30-60 deg. to the longitudinal direction in the stage of rolling the large plate.  When the assembled material is rolled in the length and width directions by pack rolling, the assembled material is rolled in each direction, so the deviation of strength at 0-90 deg. is reduced. The α-phase has hexagonal structure and texture is formed by rolling, so strength in the working direction is raised.