baber/WOPTO huggingface dataset:
Patent JP-S51146679-A (JP)
Title: Actuator with vibration sensor
Inventor: NAGASHIMA TSUGUO
IPC: F16K17/36
Filed: 1975-06-10
Abstract: PURPOSE: A device for driving a driven memder by a vibration sensor rapidly and positiveiy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59194304-A (JP)
Inventor: YOSHINO HIRONORI
IPC: C10N30/00
Filed: 1983-04-19
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-S61229936-A (JP)
Title: Air-fuel ratio controller for multiple cylinder engine
Inventor: KONO MASAKIMI
IPC: F02D41/14
Filed: 1985-04-01
Abstract: PURPOSE:To reduce fuel consumption while preventing securely misfire in acceleration by providing a control means for increasing fuel charge amount according to the lean side roughness allowance limit value in acceleration as said limit value is reduced. CONSTITUTION:Combustion condition detecting means 8a-8d for detecting the combustion condition are provided for respective cylinders. An acceleration detecting means 14 detects the acceleration of an engine 1. A control means 15 is provided which receives the output of said means 14 to controllably increase fuel charge amount for respective cylinders in acceleration according to the leans side air-fuel ratio roughness allowance limit value as said limit value is reduced. Thus, the fuel consumption is reduced while the misfire in acceleration can be securely prevented.
Patent JP-2000264318-A (JP)
Title: Bag unsealing device
Inventor: OSAKA YOSHIHARU
IPC: B65B69/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To completely transfer the contents in a bag into a container or the like in a bag unsealing device and protect a human body, particularly a respiratory organ system, from the infiltration of dust generated when the bag is unsealed. SOLUTION: A bag unsealing device is provided with a mounting stand constituted of two tables 31a and 31b, left and right, set through a clearance 30 in the interior of the device, wherein the pressure is set negative, and revolved between the posture of lowering the edges facing each other and the horizontal posture of the tables 31a and 31b. A bag press section pressing the bags by a pressing pawl and revolved integrally with the tables 31a and 31b is set above the mounting stand, and a revolving blade 4 moved relatively along the clearance 30 is provided on the extension of the clearance 30. The bags are cut by moving the mounting stand toward the revolving plate 4. Then the tables 31a and 31b, left and right, are opened and closed several times to the lower side. A content is discharged while the empty bags are fixed on the tables 31a and 31b by the above operation.
Patent JP-H10263639-A (JP)
Title: Method for drawing up rolling down schedule of tapered plate
Inventor: YUGE KEITOKU
IPC: B21B1/38
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To easily draw up the rolling down schedule of the two-direction tapered plate having two tapered parts or over whose plate thickness is continuously changed. SOLUTION: From among the target shape (A) of the tapered plate, a representative tapered part (I) including one tapered part like (B) is selected. With respect to the representative tapered part (I), the rolling down schedule of each step required from a thick plate material to rolling to the target shape, is made up in accordance with a constant volume law. According to the rolling down schedule of the representative tapered part (I), the rolling down schedule or another tapered part (II) is made up with a proportional distribution by using target dimensions: plate thickness HM, HB, HT, and tapered part length: LBTP, LTTP, and a whole rolling down schedule is made up.
Patent JP-S63234520-A (JP)
Title: Manufacture of semiconductor device
Inventor: KODAMA NORIAKI
IPC: H01L21/265
Filed: 1987-03-23
Abstract: PURPOSE:To prevent a thin insulating film between a substrate and an ion- implanted mask materiel from being damaged by a method wherein a region not covered with a mask material is ion-implanted with impurity through the intermediary of a conductive thin film and the thin insulating film. CONSTITUTION:An element region is formed on a substrate 1 as if encircling field oxide films 2 while gate oxide film 3 is formed on the surface of element region. A conductive thin film 4 such as polysilicon, metallic silicide etc., is formed as if covering overall surface of the field oxide films 2 and the gate oxide film 3 and then an ion-implanted mask material 5 in specified shape is formed on said thin film 4. Next, the surface of substrate 1 below the gate oxide film 3 not covered with the ion implanted mask material 5 is irradiated with impurity ion 6 through the conductive thin film 4 and the gate oxide film 3 to form an impurity region 7. Through these procedures, the thin insulating film between the substrate 1 and the ion-implanted mask material 5 can be prevented from being damaged.
Patent JP-H01242006-A (JP)
Title: Folding chair
Inventor: KANEDA SHINICHI
IPC: A47C4/04
Filed: 1988-03-25
Abstract: PURPOSE:To form a folding chair excellent in stability, by composing the chair, of a rear leg section having a back bearing section integrally, a square seat member fitted vertically rotatably on the leg section, a front leg section, and a link mechanism for connecting them to be folded. CONSTITUTION:A folding chair is composed of a rear leg section 1 having a back bearing section 3 integrally, a square seat member 5 fitted vertically rotatably on the intermediate section of the leg section 1, a front leg section 13, and a pair of left and right link mechanisms 16 for connecting them to be folded. The link mechanisms 16 are composed of first link rods 18 with front end sections fitted pivotally at the intermediate sections of the front leg sections 13 and with rear ends fitted pivotally at the intermediate section positions of the lower surface side sections of the seat members 5, second link rods 19 with front ends fitted pivotally at positions by the rear end sections of the rods 18 and with rear ends fitted pivotally at the side sections of the rear leg sections 1, and third link rods 20 with rear ends fitted pivotally at the front positions of the pivotally fitted sections of the rods 18 of the seat members 5 with front ends fitted pivotally at the intermediate sections of the front leg sections 13. Besides, by engaging recessed sections 10 and engaging projecting sections 14', the front section lower-surfaces of the seat members are engaged with the front leg sections.
Patent JP-H05228365-A (JP)
Title: Composition capable of cleaning air and its production
Inventor: TAKEMURA YOZO
IPC: B01D53/34
Filed: 1992-02-19
Abstract: PURPOSE:To produce a composition capable of cleaning the contaminated air contg. malodorous gases such as CH3CHO, NH3, H2S and CH3SH generated from tobacco smoke or putrefaction. CONSTITUTION:A metallic complex obtained by allowing a metal or metallic alloy to react with a polybasic acid and a porous fine carrier impregnated with phosphoric acid and a water-soluble sulfur salt are deposited on the surface of a porous body consisting of a metal or metallic alloy to obtain the composition. A porous body consisting of a metal or metallic alloy is allowed to catalytically react with a polybasic acid, the reaction product is dried, then the dried material and a porous fine carrier are dipped in or coated with a mixed soln. obtained by adding phosphoric acid and a water-soluble sulfur salt to water, and the metallic body is dried.
Patent JP-H07275735-A (JP)
Title: Operation of electrostatic precipitator for tunnel
Inventor: NAKAYAMA TSUTOMU
IPC: B03C3/78
Filed: 1994-04-08
Abstract: PURPOSE:To operate a two-stage electrostatic precipitator consisting of a charging part and a dust collecting part while minimizing the generation of ozone in the normal running and maintaining high dust collecting efficiency under a stabilized operating voltage. CONSTITUTION:A voltage to be impressed on the discharge wire 2a of a charging part 2 from a high-voltage DC power source 7 is kept at the plus polarity generating ozone at a low rate, a voltage to be impressed on the ungrounded electrode plate 3a of a dust collecting part 3 is fixed to a minus polarity by which the discharge voltage is stabilized, and the precipitator is operated. Alternatively, the voltage to be impressed on the charging part is kept at a plus polarity in the normal running, and the polarity is transiently converted to minus when the operation is resumed after the electrode plate of the dust collecting part is cleaned. The generation of ozone is minimized in total, a sparkover is suppressed when the operation is resumed after the electrode plate is cleaned, and the operating voltage is stabilized, and high dust collecting efficiency is secured.
Patent JP-S52152132-A (JP)
Title: Carry siganl generator circuit
Inventor: KIYOUGOKU TERUHIKO
IPC: G06F7/50
Filed: 1976-06-14
Abstract: PURPOSE:The CMOS logical circuit is constituted in the symmetric geometrical arrangement to realize a carry signal generator circuit and the operation time at each digit of the carry signal is shortened, so that the operation timerequired for the whole carry signal generation can be shortened.
Patent JP-H11264643-A (JP)
Title: Refrigerated showcase
Inventor: TAKAYAMA TSUTOMU
IPC: F25D17/08
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerated showcase having a high refrigeration efficiency, which is able to refrigerate displayed goods uniformly and evenly and keep the difference in temperature between inside and outside of the showcase. SOLUTION: A refrigerated showcase is arranged such that goods accommodating portions 10a are provided at the front and the side surface sides thereof, respectively, and that cooled air outlet ports 20 formed at the upper portions of the individual goods accommodating portions 10a blow cooled air toward cooled air inlet ports 22 formed at the front portions of the individual goods accommodating portions 10a so as to form an air curtain. Among the cooled air outlet ports 20, each one at the corners is provided with a blow regulating member for collecting the cooled air in the vicinity of the boundary between the goods accommodating portion 10a at the front surface side and that at the side surface side.
Patent JP-H06279929-A (JP)
Title: High strength rail excellent in toughness and ductility and its production
Inventor: FUNAKI SHUICHI
IPC: C22C38/28
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a rail steel excellent in toughness and ductility by subjecting a heated steel bloom, which has a composition containing specific amounts of C, Si, Mn, Cr, Ti, etc., and to which deoxidizing treatment is applied, to cooling under specific conditions and forming pearlite where Ti carbonitride precipitated on MnS is used as a nucleus. CONSTITUTION:A steel, which has a composition consisting of, by weight, 0.55-0.85% C, 0.2-1.2% Si, 0.5-1.5% Mn, 0.002-0.035% S, 0.1-1% Cr, 0.0006-0.075% Ti, 0.0005-0.03% N, and the balance Fe and is deoxidized by the addition of one kind selected from among four, that is, (Ti), (Ti and Mn)r (Ti and Si), and (Ti, Mn, and Si), is refined. At the time of applying cooling, from an austenite region temp., to the head, etc., of a rail prepared by subjecting a bloom of this steel to hot rolling, etc., cooling is done through the temp. region between 700 and 500 deg.C at (1 to 5) deg.C/sec cooling rate. By this procedure, pearlite where Ti carbonitride precipitated on MnS in an austenite grain is used as a nucleus can be formed.
Patent JP-H03271517-A (JP)
Title: Cooling water circulating system
Inventor: NOMURA KAZUMASA
IPC: F01P3/02
Filed: 1990-03-20
Abstract: PURPOSE:To uniformize the amount of cooling water distributed to each bank by providing a pair of output passages connecting the water jacket for each bank to the discharge opening of a water pump fitted on one end of the output shaft, and also by providing a connecting passage connecting the pair of output passages to each other. CONSTITUTION:A centrifugal type water pump 11 is provided on one end of a output shaft between the banks in a cylinder block 1 equipped with water jackets 4, 5 around a cylinder 3 on each tank R, L and the cooling water is pressurized to be supplied to the water jackets 4 and 5. The water pump 11 has a volute chamber 13 in the center of a housing 12 and a pair of output passages 14, 15 extending toward the right and left from the volute chamber 13. The output passages 14, 15 are connected to the water jackets 4, 5. In addition, a connecting passage 17 which is connected to the pair of output passages 14, 15 is provided in the housing 12.
Patent JP-H11272436-A (JP)
Title: Printing server
Inventor: AKABANE TATSURO
IPC: G06F3/12
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To always disclose the latest state of a printing file to all clients without being affected by the number of clients who can simultaneously be connected through the use of a client system by sequentially repeating connection/disconnection to all the clients registered in a client list. SOLUTION: When a client 100 is connected to a printing server 104, the printing server 104 registers the client 100 in a client list and discloses the latest printing file state. Then, the printing server 104 disconnects the client 100. When the client 100 changes a printing file stored in the printing server 104 such as copying and deletion, the printing server 104 is sequentially connected to all the clients 100, 101 and 102, and the latest state of the printing file after a change is disclosed. Even if the client is not always connected to the printing server 104, it can obtain the latest state of the printing file.
Patent JP-H10253088-A (JP)
Title: Fan mounting structure for air conditioner
Inventor: KOUDA KIMIO
IPC: F24F1/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To ensure miniaturization of an air conditioner and facilitate mounting/demounting of an air fan without the need of providing a space inside the air conditioner for an operation space of a tool for mounting/demounting the air fan. SOLUTION: An air fan mounting structure for an air conditioner is adapted such that it includes an air fan flange 4 mounted on a discharge outlet 6 in an air fan casing 5, a spacer 7 mounted on the air fan flange 4 in which there is machined a female screw 7a or a male screw 7b, a bolt 8 or a bolt/nut 9, and an air fan flange receptacle 3 mounted on an outer periphery back surface of an opening 2 in an outer panel 1. A bolt 8 is screwed into the spacer 7 inserted into a spacer throughhole provided in the air fan flange pedestal 3 from the outside of the outer panel 1 or the bolt/nut 9 is threaded to the spacer 7 protruded to an outer surface of the outer panel 1 to fix the air fan flange 4 to the air fan flange pedestal 3.
Patent JP-S62229843-A (JP)
Title: Anisotropic etching method for semiconductor single crystal
Inventor: OURA JUNICHI
IPC: H01L21/306
Filed: 1986-03-31
Abstract: PURPOSE:To prevent the side etching of corner parts, by providing protruded parts, which are inclined with respect to the directions of grooves, at the corner parts of an etching mask pattern, so that their inner angles of the corner parts of the pattern is less than 90 deg.. CONSTITUTION:A region 12 shown by a hatched part is a part, where an SiO2 film remains. V shaped grooves 11 are formed in a white region 11. A protruded part is provided at each corner part 13 of a pattern. The inner angle of each corner of the pattern is made less than 90 deg.. Etching at the protruded part provided at each corner part of the pattern progresses. When the etching is finished, a single-crystal island is formed in the vicinity of each corner part of the rectangular pattern. Defects due to the side etching at the corner parts can be made remarkably small.
Patent JP-H09264370-A (JP)
Title: Fluid seal type vibration control device
Inventor: ITO MASAAKI
IPC: F16F13/14
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an orifice passage 30 without using individual orifice forming members. SOLUTION: A fluid seal type vibration control device is provided with an inner cylinder, an outer cylinder, and a rubber body, and two liquid chambers are formed inside. An intermediate cylinder 14 is approximately cylindrical, and vulcanized adhered together with the rubber body, and an orifice groove 31 is recessed in an outer circumferential surface in contact with the outer cylinder. When the outer cylinder is caulked for fitting, an orifice passage to communicates the liquid chambers is demarcated between the orifice groove 31 and an inner circumferential surface of the outer cylinder 12.
Patent JP-H06267672-A (JP)
Title: Entrance lamp system for two household dwelling
Inventor: NISHIMOTO HIDEFUMI
IPC: F21S2/00
Filed: 1993-03-05
Abstract: PURPOSE:To enable an entrance lamp to be turned on or lowered in brightness remotely from a first and a second household. CONSTITUTION:A first three way switch 12 is disposed at a first household where the switch includes a common contact 120 connected to one output terminal of a power supply through an entrance lamp and a first and a second switch-over contact 121 and 122. And a four way switch 14 is disposed at a second household where the switch includes a first and a second common contact 1401 and 1202 connected to the first and second switch-over contacts 12 and 12 of the first three way switch 12 respectively and the first and second switch-over contacts 141 and 142. Furthermore, a second three way switch 13 is disposed at an entrance common to the first and second households where the second three way switch indlueds a common contact 130 connected to the other output terminal of the power supply, and a first and a second switch-over contact 131 and 132 connected to the first and second switch-over contacts 141 and 142 of a four way switch 14 respectively. By this constitution, the entrance lamp can be turned on or lower in brightness remotely from the first and second households.
Patent JP-H11274500-A (JP)
Title: Semiconductor substrate, semiconductor device and its manufacturing method
Inventor: ONO TAMASHIRO
IPC: H01L29/06
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce an S-factor which is one of amounts characterizing a feature of field-effect transistors formed on a SOI substrate. SOLUTION: A silicon oxide film 12 of a fluorine-type addition and a low dielectric is formed on a silicon support substrate 11. A channel region 51 of fieldeffect transistors, and a source and drain region 52, and an element isolation insulation region 53 are formed on a buried insulation film 12. A gate electrode 55 is formed on a channel region via a gate oxide film 54 composed of an oxidized silicon film. A tetraethylorthosilicate(TEOS) 56 is formed on all faces. In the TEOS film 56, a contact hole connected to the source and drain region 52 and the gate electrode 55 is provided, and wires 57a to 57c are buried in the contact hole.
Patent JP-H03270478-A (JP)
Title: Digital picture forming device
Inventor: KAWASAKI KOTARO
IPC: H04N1/401
Filed: 1990-03-20
Abstract: PURPOSE:To suitably correct a change in the quantity of light in the main scanning direction of a light source and/or a change in the quantity of light caused by the ripple of supplying power in the light source by forming a shielding body on a shading correction board and/or a ripple correction board. CONSTITUTION:On the upper surfaces of a shading correction board 21a and/or a ripple correction board 22a provided on the same plane as an original loading surface 9 of an original platen 3, a shielding body 24 (hatched line part) is formed by depositing aluminium or the like, for example. Therefore, in this digital picture forming device 1a, light from the outside is shielded by the shielding body 24 and is not transmitted through the shading correction board 21a and/or the ripple correction board 22a. Thus, the change in the quantity of light in the main scanning direction of a light source 5 and/or the change in the quantity of light caused by the ripple of the power supply to the light source 5 can be suitably corrected.
Patent JP-S62228618-A (JP)
Title: Combustion equipment for diesel engine
Inventor: ODA YUJI
IPC: F02B23/06
Filed: 1986-03-31
Abstract: PURPOSE:To make improvements in an air utilization factor and combustion efficiency, by diffusing each spray over different ranges in a combustion chamber in making a horizontal angle of deviation and a vertical angle of depression of a fuel spray to be formed out of each fuel valve differ each. CONSTITUTION:An angle being made between a nozzle hole of fuel valves 31 and 32 on the same horizontal plane with a projected line to a horizontal plane of the center line of a fuel spray and a straight line passing through the center of a combustion chamber 1 is set down to a horizontal angle of deviation alpha, And, a downward angle from the horizontal plane of the spray center line is set down to a vertical angle of depression beta. A horizontal angel of deviation alphai and a vertical angle of depression betai of a fuel spray to be formed from each of these fuel valves 31 and 32 are constituted in coming them differ each. Fuel dispersion is heightened in a way of turning a circumferential space different in the whole spray inside the space of the combustion chamber 1. Thus, an air utilization factor and combustion efficiency are improvable.
Patent JP-S54161872-A (JP)
Title: Multi-step division circuit
Inventor: AOKI KIYOSHI
IPC: H03K23/00
Filed: 1978-06-13
Abstract: PURPOSE:To realize the low power consumption as well as a higher degree of integration by having the different constitutions between the 1/2-division circuit used to the first step and that used to the subsequent steps in case the multi-step connection is secured for the 1/2-division circuit consisting of the gate using I<2>L. CONSTITUTION:The T-type flip-flop circuit is used for 1st 1/2-division circuit 1 used to the first step, and the circuit comprising four I<2>L gates G11-G14 is used for the 1/2-division circuits used to the subsequent steps respectively. The clock pulse of 2nd 1/2-division circuit 2 is not drawn out of gate G3 and G4 forming the output ratch circuit of circuit 1 but out of gate G1 and G2. As a result, the duty ratio is down to 50% or less (about 25% in this example) for the input part pulse of gate G1 which delivers the clock pulse.
Patent JP-S51147058-A (JP)
Title: Method for assembling agitation vanes in wet agitator
Inventor: FUJIYOSHI TADANAO
IPC: B01F15/00
Filed: 1975-06-12
Abstract: PURPOSE:To provide a method for assembling agitation vanes in which a plurality of agitation vanes can be attached to a vertical rotation shaft at prescribed relative phase angles and at prescribed intervals assuredly and this assembling operation can easily be performed at construction or reparing of an agitator.
Patent JP-H11259637-A (JP)
Title: Device and method for image composition, and storage medium
Inventor: HATORI KENJI
IPC: H04N1/387
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide the image compositing device which can composite an image without occupying a lot of memory. SOLUTION: To constitute a selected image, the arrangement positions of respective images are specified according to an indication inputted by operating a keyboard or mouse (step S102) and two mutually adjacent images are all extracted from the respective images according to the specified arrangement positions of the respective images; and the position relation where overlapped parts are matched are calculated by every two extracted images (step S103) and the respective images are put together according to the calculated position relation between the images to generate a composite image (step S104).
Patent JP-S51147111-A (JP)
Title: Optical signal record/reproduce system
Inventor: HASHIZAKI KAZUO
IPC: H04N5/85
Filed: 1975-06-12
Abstract: PURPOSE:Using spherical mirror the curvature of which varies in accordance to voltage variation, to obtain desired focus condition for any positional change of it with regard to lenz assembly in incident surface.