baber/WOPTO huggingface dataset:
Patent JP-S6474758-A (JP)
Title: Insulated gate field-effect transistor
Inventor: TAMURA YASUTAKA
IPC: H01L29/43
Filed: 1987-09-17
Abstract: PURPOSE:To make a gate short in length and broad in width without increasing gate resistance so as to enable a transistor of this design to operate at a high frequency by a method wherein an electrode formed on a substrate through the intermediary of an insulating film has such a structure that a regular conductive film and a superconductive film are laminated to form the electrode. CONSTITUTION:An insulating film 4 is coated on a substrate 1, and then the central part of the substrate 1 is subjected to a selective etching for the removal of the film 4. And, an oxidation process is performed thereon, furthermore polysilicon or the like is coated onto the whole face, and a regular conductive gate electrode 6 is formed through a hot etching. And, an N-type impurity such as As or the like is introduced through a ion-implantation method or the like for the formation of a source region 2 and a drain region 3. In this process, the source region 2 and the drain region 3 are made to be formed only on a thin insulating film around the regular conductive gate electrode 6. After a heat treatment is accomplished, a source and a drain contact window are bored through a hot etching, a regular conductive film is coated, and a regular conductive source electrode 5 and a regular conductive drain electrode 7 are formed through a selective etching. Finally, a superconductive film of Y1Ba2Cu3Oy(5<=y<=9) is coated, and a superconductive gate electrode 8 is formed by performing a selective etching.
Patent JP-S6385739-A (JP)
Title: Document feeding method for copying system
Inventor: HASHIMOTO KENJI
IPC: G03G15/04
Filed: 1986-09-30
Abstract: PURPOSE:To reduce an operator's burden by detecting whether a document exists on a document placing table or not, after a first document has been fed in a stable that a semi-automatic feeding mode has been selected, switching the semi-automatic feeding mode to an automatic feeding mode by its detecting signal when said document exists, and feeding the document placed on the document placing table. CONSTITUTION:In a semi-automatic feeding mode (SADF mode) for feeding one by one sheet of a document D which is set one by one sheet on a document placing table 12, and an automatic feeding mode (ADF mode) for feeding one by one sheet of plural sheets of documents D which are set simultaneously on the document placing table 12, when plural sheets of documents D are set onto the document placing table 12 in a state that the SADF mode selected, the mode is switched automatically from the SADF mode to the ADF mode. In this state, the document D after the second sheet is fed automatically. In this way, an operator can as a result process the document just as he intends without executing trouble-some operation.
Patent JP-H0785678-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUJIOKA SHINYA
IPC: G05F1/56
Filed: 1993-09-20
Abstract: PURPOSE:To contrive high speed by shortening the time to a time when a voltage lowered voltage VII is returned to a normal voltage in the case of shifting from a standby time to an active time in a semiconductor integrated circuit provided by incorporating a voltage lowering circuit provided with a stanby time voltage lowering circuit and an active time voltage lowering circuit, for example, a DRAM. CONSTITUTION:In the case of shifting from the standby time to the active time, an one-shot pulse is supplied to an n MOS transistor 75 to make the transistor 75 to be in an on-state transiently before the active time voltage lowering circuit 12 is made to be a normal operation enabling state with a control circuit 14. Thus, the gate voltage of a p MOS transistor 23 is pulled down to the direction of a grounding voltage to output a relatively large current from the active time voltage lowering circuit 12.
Patent JP-H04115019-A (JP)
Title: Method of cleaning joint part in continuous underground wall
Inventor: HARADA SEIICHI
IPC: E02D5/20
Filed: 1990-09-05
Abstract: PURPOSE:To clean a joint part by using an ultrasonic vibrator so as to remove slime and concrete being stuck on the surface of the joint part in a continuous underground wall, through which the ground is excavated so as to form a groove and a reinforcement cage is lifted down into the groove in order to place concrete. CONSTITUTION:A stabilizing liquid is charged from the ground surface so as to excavate the ground for a groove having a predetermined depth, length and a width, as an element. After completion of the excavation, a reinforcement cage is inserted in the groove, and concrete is placed in the groove so as to complete the formation of a wall as one element. Then, in order to form the next concrete continuous thereto, one end face of the concrete element is converted with a joint steel plate 1 from which joint reinforcements 2 are projected. Then, a vibrator 3 is lifted down into the stabilizing liquid in a low frequency range to the stabilizing liquid therefrom. Thereby it is possible to locally vibrate the stabilizing liquid so as to clean even small pores in the joint part.
Patent JP-H0794385-A (JP)
Title: Development method of light sensitive polymer
Inventor: NIWA KATSUHIRO
IPC: H01L21/027
Filed: 1993-09-20
Abstract: PURPOSE:To develop a light sensitive polymer with a stable development time with an extremely small amount of composition change of development liquid even if development continues for a long time by performing development in a closed system. CONSTITUTION:Two substrates 6 are set to a substrate holder 1. Then, after an exclusive development liquid is loaded into a development bath 3, a substrate 6 which is set to the substrate holder 1 is dipped into the development liquid and further a lid 7 is placed on the development bath 3. Further, nitrogen is fed into a closed system and the pressure inside the closed system is set to a pressure which is higher than that outside the closed system by 0.5-5kgw/cm<2>. The development bath 3 is dipped into an ultrasonic vibration bath, ultrasonic vibration is given, and deep development is performed while vibrating the substrate 6, or development is performed while generating foam in the development liquid.
Patent JP-S59122989-A (JP)
Title: Apparatus for measuring radiation dosage distribution
Inventor: KOBAYASHI YOSHIHIRO
IPC: G01T1/29
Filed: 1982-12-28
Abstract: PURPOSE:To make it possible to safely determine radiation dosage at a high speed by treating the actual time of measured data, by displaying or storing a measured space dosage ratio detecting signal and a measuring position detecting signal by radio transmission. CONSTITUTION:A space dosage detecting signal corresponding to the radiation of a nuclear reactor is generated by a radiation detecting mechanism equipped with a radiation detector 102 and a radiation signal treating circuit 103 and, at the same time, a measuring position detecting signal is generated from a measuring position detecting mechanism 104 provided with a indicating pen 107, a floor map 106 and measuring position decoding circuits 109A, 109B. Both detection signals are subjected to radio transmission from a radio transmission mechanism 111 having a data treating circuit 112 mounted therein and received through a leak coaxial cable 120 for preventing noise. In this case, the received data is temporarily stored in a data transmission apparatus 123 and radiation distribution is displayed through a radiation dosage distribution fabricating apparatus 124 by a graphic display apparatus 125 so as to safely and rapidly determine measured data by the remote actual time treatment thereof.
Patent JP-H0683063-A (JP)
Title: Chemical-ray polymerizable composition
Inventor: TOMIKAWA MASAO
IPC: H01L21/027
Filed: 1992-09-01
Abstract: PURPOSE:To obtain a chemical-ray polymerizable compsn. having satisfactory UV transmittance and heat resistance and capable of patterning by photolithography by incorporating a specified silane compd. CONSTITUTION:This chemical-ray polymerizable compsn. contains a silane compd. represented by the formula, 0.2-4 times (mol) as much water as all alkoxy groups in the silane compd., 0.1-10 times (weight) as much org. solvent as the silane compd. and 0.01-10mol% acid or base based on the amt. of the silane compd. In the formula, R1 is benzyl having 1-4 methoxy and/or nitro substituents, R2 is 1-6C monovalent hydrocarbon, 2-methoxyethyl, 2-ethoxyethyl, 2-methoxypropyl, 2-ethoxypropyl, etc., R3 is 1-12C monovalent hydrocarbon, phenyl, naphthyl, vinyl, glycidyl, glycidoxypropyl or epoxycyclohexylethyl, (m) is 1-4, (n) is 0-3, (p) is 0-3 and m+n+p=4.
Patent JP-S61112740-A (JP)
Title: Distribution type fuel injection pump
Inventor: MATSUDA YASUSHI
IPC: F02D1/10
Filed: 1984-11-06
Abstract: PURPOSE:To make injection property adjustable during full load operation by making adjustable the position of shaft on which fuel injetion amount adjusting lever is rotatably supported. CONSTITUTION:An adjusting lever 38 for adjusting injection amount by the adjusting axial position of a spill ring 21 is rotatably supported on shaft 50 which is fixed on a housing. The shaft 50 is arranged to penetrate through the slot 51 of the adjusting lever 38. A cam 52 is made to touch the boss of the adjusting lever 38. A control lever 54 is connected to the outer end of a cam shaft 53 which is integral with the cam 52. An actuator 55 is connected to the control lever 54.Thus, injection amount during full load operation can be adjusted by rotating the control lever 54.
Patent JP-S59124017-A (JP)
Title: Head for vertical magnetic recording
Inventor: MURAOKA HIROAKI
IPC: G11B5/127
Filed: 1982-12-29
Abstract: PURPOSE:To realize ability in high-resolution reproduction without decreasing recording efficiency by stacking plural thin films which differ in magnetic permeability as a main magnetic pole film. CONSTITUTION:The main magnetic pole film 17 consists of two magnetic thin films 15 and 16 which differ in magnetic permeability and has thicknesses t1 and t2. When an auxiliary magnetic pole 14 generates a sufficient exciting magnetic field, the main magnetic pole films 15 and 16 are both magnetized sufficiently, and consequently the main magnetic films operate with thickness (t1+t2), realizing performing recording with the thin main magnetic pole film. On the other hand, the thin film 5 having lower magnetic permeability is hardly magnetized during reproduction, so the main magnetic pole operates equivalently with the thickness t1 of only the thin film 16 with higher magnetic permeability. Consequently, the main magnetic film which is thin during recording and thin during reproduction is realized equivalently. Thus, the ability in high-resolution reproduction is realized without degrading the recording efficiency.
Patent JP-H0282371-A (JP)
Title: Picture processor
Inventor: KAKIGI GIICHI
IPC: G06T7/00
Filed: 1988-09-20
Abstract: PURPOSE:To improve a picture processing, picture recognition, etc., by successively altering the address position of a projection pattern according to a desired picture projecting direction on the memory area of an objective pattern, and executing scanning based on it. CONSTITUTION:A projection pattern Pp is scanned on the memory area of an objective pattern Po based on address positions M (0,0) to M (6,6), which are designated and successively altered by a control means, and the scanning is controlled in the direction intersecting orthogonally with the arbitrary picture projecting direction. At the time of scanning, the number of picture elements at a specific value in the objective pattern Po is counted according to the contents of the projection pattern Pp, and by repeating the counting, the picture projection is executed. Consequently, even when the objective pattern Po rotates from the original desired direction on the memory area, by controlling the scanning direction of the projection pattern Pp, namely the address position, according to the rotating direction, the picture projection can be executed with out complicating the processing. Thus, the reliability of the picture processing, picture recognition, etc., can be improved.
Patent JP-S61113582-A (JP)
Inventor: MATSUDA ATSUSHI
IPC: B62K21/00
Filed: 1984-11-06
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-H0794415-A (JP)
Title: Lamp heating device
Inventor: EGAWA MITSURU
IPC: H01L21/205
Filed: 1993-09-20
Abstract: PURPOSE:To improve the heating efficiency of a lamp heating device and the controllability of substrate temperatures by constituting a reflecting mirror of a cylindrical mirror which surrounds a bar-like lamp and having an opened light emitting section and two facing plane mirrors installed to the light emitting section of the cylindrical mirror. CONSTITUTION:The interval (a) between parallel plane mirrors 2B is made smaller within such a range that no diffraction of light occurs. A bar-like halogen lamp 1 is set so that the distance (d) between the center of the lamp 1 and the entrance of the plane mirrors 2B can become as large as possible. The emitting angle of heating light from a lamp heating device is set so that the emitting angle theta of light emitted from the heating device without reflection can become about 11 deg.C and the emitting angle thetac of light emitted from the heating device with reflection can become about 24 deg.C. It can be understood that the emitting angle of the light emitted from the lamp heating device becomes smaller when the interval (a) between the plane mirrors 2B is made smaller.
Patent JP-H0684574-A (JP)
Title: Terminal crimping device
Inventor: TAKENAMI YOSHIO
IPC: H01R43/048
Filed: 1992-09-01
Abstract: PURPOSE:To carry out terminal crimping of a crimping connector surely at a sufficient strength by sandwiching a leg part formed by a crimper with a claw part sandwiching member and whereby controlling the opening of the leg part. CONSTITUTION:A leg part 11 of a crimper 1, in which a crimping terminal inserting part C2 is inserted, is sandwiched by a claw part sandwiching member 3, and the opening of a claw part 11 is thereby controlled. A wire barrel A1 part of a crimping terminal A is encircled between the crimper 1 and an anvil 2 almost without any gap formed between them. The wire barrel A1 part can thus be crimped with considarably high pressure, and 70-90% of the compressibility can be attained for an electric wire W. The wire barrel A1 of a terminal A can thus be crimped on the conductor of the electric wire W surely and firmly.
Patent JP-2001057958-A (JP)
Title: Shoe-wiping mat
Inventor: ISHIKAWA KAZUO
IPC: A47L23/22
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To eliminate problems of deteriorating elasticity and breakage of a brush material caused by material quality of an existing brush material made of a polyvinyl chloride and the structure of a channel type brush in a shoe- wiping mat and of generating public pollution of dioxins that has become a social problem, and to effectively use the most of resources as well. SOLUTION: A plurality of channel type brushes 1 held in U-shaped channels 3 at the base portion of a brush material 2 are arranged in parallel on the inner area of a square frame body 5. Poly(ethylene terephthalate) is applied as the brush material 2 and recycled material of its products or scraps discharged in its mold process is applied as its raw material.
Patent JP-H0762671-A (JP)
Title: Sole plate of foundation of precast concrete and method for constructing foundation
Inventor: UENO SHOICHI
IPC: E02D27/01
Filed: 1993-08-26
Abstract: PURPOSE:To facilitate adjustment of position of a precast concrete foundation while construction work of the foundation is simplified and construction period is shortened. CONSTITUTION:Leveling concrete 24 is placed on an area of the ground 22 where a sole plate 10 for a precast concrete foundation is installed. A cross- shaped marking 26 for installation of the sole plate 10 is put on the leveling concrete 24. A center position indicating mark 18 for indicating a center line, which shows a set position on the ground 22, provided on each side of the sole plate 10 is aligned with the marking 26 so that the plate 10 is installed on the leveling concrete 24. The outer surface of a precast concrete footing beam 28 is aligned with a footing beam outer surface indicating mark 20 for positioning the footing beam, which shows a setting position of the outer surface of the footing beam 28, to install the beam 28 on the plate 10.
Patent JP-H1077803-A (JP)
Title: Eccentric pin for positioning turbine blade ring
Inventor: MORIGUCHI WATARU
IPC: F01D25/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To dispense with machining for adjustment to actual goods and dispense with remaking in case of needing to readjust the eccentric quantity by forming a head of an eccentric pin in such angular pillar shape with even- numbered angles that midpoints between opposed parallel side faces are eccentric from the center of a cylindrical body part, respectively with different eccentric quantity from one another. SOLUTION: An eccentric pin 7 is provided with a cylindrical body part 7a and a head 7b provided at the upper part of the body part 7a and formed in such a way that midpoints between opposed parallel side faces have respectively different eccentric quantity α, β, γ, δ from the center of the body part 7a. After temporary assembly of turbine casings 1, 2 and blade rings 3, 4, the eccentric quantity of the blade rings 3, 4 from the turbine casings 1, 2 are measured. After measuring the eccentric quantity, the eccentric pin 7 is rotated according to the eccentric quantity so as to be able to position the blade rings.  Machining for adjustment of the eccentric pin 7 is therefore dispensed with, and even in case of needing to reset blade ring positions, resetting can be performed only by rotating the eccentric pin 7, so that the eccentric pin 7 does not have to be remade.
Patent JP-H03197017-A (JP)
Title: Injection molding and device therefor
Inventor: NARUTA WATARU
IPC: B29C45/54
Filed: 1989-09-08
Abstract: PURPOSE:To contrive a reduction of a molding cycle time by increasing a rotary speed of a screw in a plasticization measurement process, by a method wherein a small-diameter part of a cylinder is provided ahead, a large-diameter part of the cylinder is provided behind, molten resin is injected by advancing the screw and a plunger at the same time, the plunger is stopped under a dwelling state at an advancing position, only the screw is moved backward while turning only the screw and the plunger is moved backward at a point of time when the plasticization measurement and dwell are completed. CONSTITUTION:When a hydraulic mechanism 14 is actuated and a plunger 6 is moved backward up to a fixed position after completion of dwell, one cycle injection molding is completed. In this instance, at the time of backward movement of the plunger 6, a back current preventive ring 7 which is in a small-diameter part 2 of a cylinder is moved forward a little and a molten resin compression part 31 and the tip of a plunger head 8 becomes a communicating state. Molten resin of the molten resin compression part 31 is measured and accumulated on the tip of the plunger head 8 through the back current preventive ring 7 which is under the communicating state.
Patent JP-H10150242-A (JP)
Title: Grating-coupled surface light emitting device
Inventor: HIRAYAMA YUZO
IPC: H01S5/10
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To improve a grating-coupled surface light emitting device in coupling efficiency to an optical fiber or the like by a method wherein the emission pattern of a radiation mode light is made almost ideal. SOLUTION: A grating-coupled surface light emitting laser is equipped with a diffraction grating 115 of the second order or more provided to a part of a waveguide region for a guided light, and light is taken out in a direction vertical to the waveguide region. A stripe 120 in the waveguide region is constricted in the middle, and the diffraction grating 115 is shifted in phase, whereby a radiation mode light has such a profile that it is of a Gauss distribution in cross section in the direction in which light waves are guided.
Patent JP-H0870865-A (JP)
Title: Tropolone-resistant gene and new microorganism containing the same
Inventor: SUZUKI KAZUMI
IPC: C12N15/09
Filed: 1994-09-05
Abstract: PURPOSE: To obtain a gene PP-151 which is a tropolone-resistant gene derived from Pseudomonas plantarii, having a prescribed base length and specific physical properties and useful for controlling bacterial damping-off of rice plant. CONSTITUTION: This gene PP-151 which is a tropolone-resistant gene, derived from Pseudomonas plantarii, having 1.9kb base length and represented by a restriction map of the formula or PP-161, PP-21-1, PP-21-2, PP-21-4, PP-21-5 or PP-30-1. Furthermore, Escherichia colt containing the gene is deposited as FERM P-14506, FERM P-14505, FERM P-14508, FERM P-14509, FERM P-14510 and FERM P-14511.
Patent JP-H03100358-A (JP)
Title: Oil pan with reduced noise
Inventor: HERIBERUTO KUUBISU
IPC: F02B77/13
Filed: 1990-09-06
Abstract: PURPOSE: To provide an oil pan for an internal combustion engine capable of suppressing noise by joining the oil pan to an outside pan and a flywheel casing to the outside pan via elastomer members at all contact positions. CONSTITUTION: An oil pan 1 is fixed to a flange 4 of a crank casing 2 with a screw 3, provided at its outer periphery edge with a profile bridge 6 in a range of facing a torsional vibration damper 5 and put in contact with an I-shaped profile 8 of an outside pan 7 via an elastomer member 9. A portion with a screw mountain 13 at the bottom of the oil pan 1 is connected to the outside pan 7 via the elastomer member 14, the outside pan 7 is joined to a flywheel casing 10 via the elastomer member 11 and the oil pan 1 is connected to the outside pan 7 via a U-shaped wire spring. Noise is thus reduced.
Patent JP-S61117287-A (JP)
Title: Iron base material having rubber adhesible metal film formedthereto and its production
Inventor: DAMBRE PAUL
IPC: C25D5/50
Filed: 1985-10-22
Abstract: 57 A rubber adherable ferrous substrate for use in reinforcing vulcanizable elastomeric products includes a cold worked steel wire having a brass alloy coating of specified compact structure on its surface. There is provided also a process for covering a steel wire substrate with a compact alloy coating, in particular a thin brass diffusion coating having a specified permeability.
Patent JP-S61114368-A (JP)
Title: Transaction device
Inventor: SONE MASAHIRO
Filed: 1984-11-07
Abstract: PURPOSE:To enable an operator to perform the register and adjustment operations without being aware of the presence/absence of a discount, by referring a table to divide the registered articles into the articles to be discounted and those having no discount and totalizing the articles of both groups to transmit these total numbers to a central unit. CONSTITUTION:A discrimination processing part 3p refers to a department control table at a memory part 3f' for department control table with the input of a department code and discriminates whether a registered article is discounted or not. Then the part 3p stores the transaction information on the department code to a memory part. When a total key is pushed after the registration of the article, a control part 3a totalizes the articles to be discounted and those having no discount respectively and transmits these total numbers to the central unit. Then the amount discount by the central unit is sent back and the adjustment processing is carried out.
Patent JP-H0899035-A (JP)
Title: Catalyst for purifying exhaust gas and preparation of the same
Inventor: MURAKAMI HIROSHI
IPC: B01J23/63
Filed: 1994-09-29
Abstract: PURPOSE: To improve the resistance against phosphorus and sulfur poisoning of a catalyst for purifying exhaust gas which has alumina, ceria, and Pd as a catalytic metal. CONSTITUTION: The poisoning of ceria due to the interaction between Pd and ceria is reduced by making the quantity of Pd supported on a unit quantity of ceria smaller than that of Pd supported on a unit quantity of alumina.