baber/WOPTO huggingface dataset:
Patent JP-H10129866-A (JP)
Title: Separator for stacked soft cloth
Inventor: KOKUBU AKIJI
IPC: B65H3/54
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To separate the uppermost one piece of soft cloth alone from the others at a time when those of suchlike soft cloth being weak-kneed and large in ventilability like a nonwoven fabric available in the lining outer skin of an automobile ceiling are stacked in piles. SOLUTION: A mounting frame 5 is installed in a retractable rod 41 of a push-pull mechanism 4, and a keep plate 6, a symmetrical pair of needle holders 8 and 8, and a holder driving mechanism 9 making these needle holders 8 and 8 horizontally shift in a fixed range so as to make a symmetrical pair of needles 7 and 7 held by the needle holders 8 approach or separate, are all installed in this mounting frame 5. In this constitution, a tip of the needle 7 is projected as far as a shorter size than the thickness size of one soft cloth in advance through an opening 61 of the keep plate 6.
Patent JP-H10128349-A (JP)
Title: Method for treating wastewater using container for wastewater treatment
Inventor: SHIODA YUSUKE
IPC: B01J23/44
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the packing and extraction of a solid catalyst and to improve durability by a method in which when wastewater is treated using a solid catalyst and/or an adsorbent, the catalyst, etc., packed in containers are arranged in a reaction column and extracted from the column with the adsorbent packed in the containers. SOLUTION: A solid catalyst consisting of titania and platinum as main components is packed into a cylindrical container 18 the upper and lower parts of which are made of gauze. Five containers filled with the catalyst are arranged in a reaction column 1. In this case, in wastewater treatment, wastewater which was sent from a wastewater supply line 6 and heated around 250 deg.C by a heater 3, air which was supplied from an oxygen-containing gas supply line 10 and regulated of its flow rate by an oxygen-containing gas flow rate control valve 11, and the aqueous solution of sodium hydroxide supplied before the heater 3 are supplied from the bottom of the column 1 to be subjected to a wet oxidation process. The treated liquid, after being cooled by a cooler 4 through a treated liquid line 12, is separated into gas and liquid by a gas-liquid separator 13.
Patent JP-H11225079-A (JP)
Title: Reed solomon decoder adopting new polynomial arrangement and its decoding method
Inventor: OH KYU TAEG
IPC: G06F11/10
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a Reed Solomon(RS) decoder of a simple structure where a separate degree comparator is not required by changing the arrangement of a polynomial in the calculation of a modified Euclid algorithm. SOLUTION: The RS decoder includes a calculator 232 that repetitively calculates four polynomials R(x), Q(x), μ(x), λ(x) for a modified Euclid algorithm by using a received initial error position polynomial and a modified syndrome polynomial, an arrangement device 234 that arranges coefficients of each polynomial from the left, a generator 236 that generates a control signal denoting a valid period of each polynomial denoting start of each repetitive calculation, and an extract device that extracts the polynomial R(x) received from the calculation device as an error evaluation polynomial, based on the control signal and the polynomial λ(x) as an error position polynomial. Thus, neither separate degree comparator nor degree buffering is required, so that the circuit is simplified.
Patent JP-H03147616-A (JP)
Title: Feeder
Inventor: TAJIMA MOTOHISA
IPC: B65G47/14
Filed: 1989-11-01
Abstract: PURPOSE:To enable automation in a revolving shaped parts feeder by rotatably providing, at the tip end of a rotation axis of a inclined rotation disk, a guiding piece, whose lower edge is brought close in parallel with the disk, with the height that the parts can not go over and having weight distribution with the lower level direction of the disk as the natural position. CONSTITUTION:Parts are stored on the disk 3, and the disk 3 is rotated by an adjustable speed motor. By this, the parts are also rotated with the rotation disk 3. Thus, a guiding piece 14 is pushed by the parts which exist in a large quantity and rotated with them. And the parts are aligned and supplied to a track 1. When the amount of parts on the disk 3 is reduced accompanying with this supply, a turning force ceases acting on the guiding piece 14, and the guiding piece 14 is faced toward the deepest part by its own weight. Thus, the parts are moved under sliding in the outer circumferential direction along the guiding piece 14. Accordingly, the parts are moved from the deepest part to a transfer part along the outer circumferential edge and surely transferred to the track 1. In this way, the automation can be realized.
Patent JP-S62241374-A (JP)
Title: Electrostatic induction thyristor
Inventor: NISHIZAWA JUNICHI
IPC: H02M1/08
Filed: 1986-11-28
Abstract: PURPOSE:To increase forward maximum blocking voltage, to lower a forward voltage drop and to speed up a switching rate by forming an insulated gate type control electrode along a region notched from the same semiconductor surface as a cathode region in the vicinity of the cathode region and setting maximum forward blocking voltage under specific conditions. CONSTITUTION:In structure in which a cathode region and an anode region consisting of mutually opposite conductivity type high impurity density regions are formed and the same conductivity type high resistance region as the cathode region is interposed between the anode region and the cathode region, an insulat ed gate type control electrode is shaped along a region notched from the same semiconductor surface as the cathode region in the vicinity of the cathdoe region. The thickness l1 of the high resistance region between the base of the notched semiconductor region and the anode region is set so as to satisfy formu la when maximum forward blocking voltage VBamax is applied. An anode region and a P-N junction are shaped to one part of the same semiconductor surface as the anode region, and the anode region and a high impurity-density semicon ductor region having a conductivity type opposite to that of the anode region short-circuited through an anode electrode are formed.
Patent JP-2000109177-A (JP)
Title: Container
Inventor: TSUBOI SHOJIRO
IPC: B60P1/52
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a container having retractable roller mechanisms in which even though the mechanisms are of fixed type roller mechanisms already installed on a floor surface, they can be used in the same manner as that of the usual roller conveyor when the cargos are loaded into the container or unloaded from the container and the roller mechanisms are retracted in the floor surface when the container is transported so as to enable the loaded cargo to be stably mounted on the flat floor surface. SOLUTION: There are provided roller mechanisms 4 for use in loading or unloading some cargos positioned at a floor surface 2 of a container 1 and also arranged in a forward or rearward direction of a vehicle. Each of the roller mechanisms 4 comprises an expandable or shrinkable air-tight bag 5 placed within a roller installing groove 3; a roller supporting member 6 mounted on the bag along the roller installing groove; and a self-rotating roller 7 rotatably installed on the roller supporting member. In a state in which the bag 5 is not expanded, the roller 7 is positioned at a lower position than the floor surface 2 of the container and in turn in a state in which the bag 5 is expanded, the roller 7 is protruded out into the container from the floor surface 2 only by a predetermined height.
Patent JP-H08121006-A (JP)
Title: In-door layout type 4 axis covered hinge
Inventor: HONDA KOICHI
IPC: E05D3/06
Filed: 1994-10-26
Abstract: PURPOSE: To make it possible to provide general purpose properties which are applicable to various kinds of doors whose thickness dimensions are different from each other and inhibit precisely an unintentional closing motion of the doors as well. CONSTITUTION: A fixed blade plate 5 is connected to a first movable blade plate 9 with a first connection plate 12 and a second connection plate 15. Where a door is in a closed state, the spacing of a first movable axis from the inner surface of a fixed frame is set to be longer than that of a first fixing axis 10 from the inner surface of a fixing frame. A second movable axis 14 is laid out in the middle part between the first movable axis 11 and a second fixing axis 13. The spacing of the second movable axis 14 from the inner surface of the fixing frame is set to be longer than that of the first movable axis 11 from the inner surface of the fixing frame. The spacing of the first movable axis 11 from the inner surface of the fixing frame is set to be longer than that of the fixing axis 13 from the fixing frame.  In addition, there is provided a tensile coil spring 16 which is installed between the first fixing axis 10 and the second movable 14. When the door is in an open state, the second movable axis 14 is set so that it may be located close to the inner surface 1a of the fixing frame than a straight line which connect the first fixing axis 10 to the second fixing axis 13.
Patent JP-H11118936-A (JP)
Title: Earthquake detector
Inventor: ICHIDA SHUNJI
IPC: G01P15/18
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake detector which can be reduced in size and weight as a whole and can be prevented effectively from malfunctioning due to noise, etc. SOLUTION: An earthquake detector is provided with a triaxial semiconductor acceleration sensor 30, an arithmetic processing circuit 40 which outputs the results of arithmetic processing as digital signals 57, and an explosion-proof case 20 which is provided with a cover, a shielding wire leading-out section, etc., and houses the sensor 30 and circuit 40. The circuit calculates the SI value, intensity, acceleration, displacement, and speed of an earthquake and is provided with a calculated value selecting means which can select a plurality of arbitrary calculated values from the calculated results of the circuit 40 through loader communication.
Patent JP-H08119940-A (JP)
Title: Serine derivative having anti-cck activity
Inventor: OGAWA MASASHI
IPC: A61P1/04
Filed: 1994-10-27
Abstract: PURPOSE: To obtain a serine derivative which is represented by a specific formula and is useful in prophylaxis and therapy for acute pancreatitis because it has a strong and selective antagonism-inhibitory action against cholecystokinin receptor. CONSTITUTION: This compound is represented by formula I [A forms a piperidine or piperazine ring together with CH, N and N; R1 is a 1-4C alkyl, cycloalkyl, (substituted) phenyl; R2 is (substituted) phenyl, pyridyl, pyrazil; R3 is (substituted) indolyl], preferably, for example, (R)-1-[3-(3-carboxypyridine-2-yl) thio-2-(indole-2-yl)-carbonylamino]propionyl-4-diphenylmethylpiperazine. For example, this compound is obtained by condensation reaction of a compound of formula II (Boc is t-butoxycarbonyl; R11 is tetrahydropyranyl) with a compound of formula III in the presence of a condensing agent such as 1-ethyl-3-(3- dimethylaminopropyl)carbodiimide hydrochloride.
Patent JP-S62144866-A (JP)
Title: Production of cylinder head for internal-combustion engine
Inventor: HIBINO YOSHIHIRO
IPC: F02F1/24
Filed: 1985-12-19
Abstract: PURPOSE:To improve toughness and strength by chilling the surface parts in inter-valve parts and inter-valve and chamber parts to a specific depth and heating the chilled parts to a specific temp. thereby decomposing cementite. CONSTITUTION:Chillers 4 are installed to the parts of the casting mold corresponding to the respective surfaces of the inter-valve parts 10 between the suction valves and exhaust valves as well as the parts 11 between the suction valves and chamber and the parts 12 between the exhaust valves and chamber of a cylinder head. The surface parts in the inter-valve parts 10 and the inter- valve and chamber parts 11, 12 are chilled to at least >=0.2mm depth by casting. The chilled parts of the cylinder head taken out of the casting mold are heated to 900-1,050 deg.C to decompose the cementite to and to allow spheroidal or mass graphite to precipitate. The toughness and strength are thereby improved.
Patent JP-H11112951-A (JP)
Title: Image signal transmitter and receiver
Inventor: HIROSE YOICHI
IPC: H04N7/08
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive image transmitter and receiver by converting a format of the second parallel digital image signal into the first parallel digital image signal and multiplexing the second parallel digital image signal format- converted during a digital blanking period of the first parallel digital image signal. SOLUTION: For a total of 30 bits of a HDTV digital YPbPr signal outputted from a digital HDTVYPbPr signal source 100, a HDGTV digital Pb signal 10 bits and a Pr signal 10 bits applies a two-time division multiplexing and is converted in to a signal of HDTV digital YPbPr signal total of 20 bits in a PbPr time division multiplexing means 101. An input of a format conversion means 103 is an NTSC digital signal of 14.3 MHz 10-bit parallel nonperiodically and outputs an HDTV digital signal of parallel of 20-bit unit of 74.25/1.001 MHz.
Patent JP-2000113229-A (JP)
Title: Method for re-dividing element of finite element analytic model
Inventor: ISHIJIMA MAMORU
IPC: G06F17/50
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent the variation or distortion of the sizes of elements by deleting elements on an existing analytic model surface on a cross line with a thin plate-shaped member once, and newly forming nodes on the cross line, and newly preparing elements from the nodes and nodes included in an element side which is not shared by the other elements. SOLUTION: The shape model of a rib or the like to be added is arranged on a curved surface, and a cross line between both of them is obtained (S12). Elements crossing the obtained cross line are eliminated (S13). Nodes included in an element side which is not shared by the other elements are moved to the cross line, and united with the nodes newly prepared on the cross line (S15). The two nodes on the cross line are connected with nodes included in a free edge which are the closes to the nodes on the cross line so that elements can be newly prepared (S19). The combination of the residual nodes which are not included in the elements among the nodes included in the free edge is obtained so that the diameter of a circle passing through the three nodes can be the minimum, and one element is prepared from the obtained three nodes so that new elements can be prepared (S20).
Patent JP-S63139473-A (JP)
Title: Solid-state image pickup device
Inventor: TAKESHITA TETSUYOSHI
IPC: H04N5/335
Filed: 1986-12-01
Abstract: PURPOSE:To improve the uniformity of optical output by limiting the angle formed by the junction surface of a transparent substrate and the surface of an element. CONSTITUTION:A transparent insulated substrate 104 is disposed on a transparent pakaging substrate 105. On the substrate 104, photoelectric transducers 103 are arrayed with the same element-pitch 111. The junction part angle 101 is so determined that the crossing point (110) of the junction surface and a pakaging substrate comes symmetrical to the midpoint of an element-interval (112) over the surface (109) of the element; with this constitution, the disorder of light beams can be neglectable. This means that the rays of light incident on the photoelectric transducers have almost no disorder similar to the light A(106).
Patent JP-H08140987-A (JP)
Title: Forceps assembling jig for endoscope
Inventor: KATAGIRI TAKENORI
IPC: A61B17/28
Filed: 1994-11-21
Abstract: PURPOSE: To enable assembly fixing a forceps cup and a link in a smoothly revolvable manner and applying slip-off prevention processing to the needle rotation stopping pin of the forceps cup accompanied by a needle by caulking such as laser welding. CONSTITUTION: The pawl 27 pushing the needle rotation stopping pin 24 of a needle 23 from the outer peripheral surface of the pin 24 is provided to a work placing part 30 holding the needle rotation stopping pin 24 of the needle 23, a cotter opening cover 8 and a pair of forceps cups 3 all of which are connected in a mutually revolvable manner in a state connecting them by a pivot pin 9 so as to be capable of coming into contact with and separating from the needle rotation stopping pin 24.
Patent JP-H06209056-A (JP)
Title: Semiconductor package with surface exposed leads
Inventor: YASU KIEI
IPC: H01L23/04
Filed: 1993-11-16
Abstract: PURPOSE: To provide a semiconductor package with a surface exposure type lead for preventing a packaging failure due to the deformation of an outer lead. CONSTITUTION: In a semiconductor package 10 with a surface exposure type lead, a conventional outer lead is omitted, a semiconductor package 11 is formed by molding resin 19 so that both side edge sites of each inner lead 12 are formed by the molding resin 19, and the both side sites of each exposed inner lead 12 are directly connected to a solder bump on a printed circuit board, thus packaging the semiconductor package 11 on the board.
Patent JP-H07139089-A (JP)
Title: Girder of rc construction
Inventor: KATO TOMOYASU
IPC: E04C3/26
Filed: 1993-11-16
Abstract: PURPOSE:To save manpower in executing a work by providing a reinforcement of high strength as a main reinforcement, and applying tension to the reinforcement for the introduction of pre-stress, regarding a girder of RC construction. CONSTITUTION:Main reinforcements 4 and 5 are arranged with the tension side and compression side thereof positioned in the concrete of a girder 1 and a joint beam 3. Furthermore, a shear reinforcement 8 is laid around the main reinforcements 4 and 5. Then, a tension force is introduced to the main reinforcements 4 and 5 at the tension side, or the main reinforcement 4 at the lower end of the girder 1, and the main reinforcement 5 at the upper end of the joint beam 3, thereby introducing the prescribed magnitude of pre-stress to the girder 1 and the beam 3. Then, when pre-stress is introduced with a post-tensioning system, what is called infilled screw anchor is used as an anchor 6 to fasten the ends of the main reinforcements 4 and 5. As a result, a high tensile steel wire conventionally required for the pre-stressed beam is eliminated by introducing pre-stress to the reinforcements 4 and 5, and manpower is substantially saved in the execution of a work.
Patent JP-S62148092-A (JP)
Title: Chip dressing device for welding gun
Inventor: NISHIWAKI TOSHIHIRO
IPC: B23K11/30
Filed: 1985-12-21
Abstract: PURPOSE:To improve the work performance by providing the quick return mechanism onto the center of a base stand on a driving device and by connecting the air control valve of the cylinder for quick return to the timer circuit as well. CONSTITUTION:The cylinder for quick return in parallel to a rod 3 and the quick return mechanism equipping with a piston rod are provided on the driving device 2 of a dresser main body 11. Moreover, control circuits 44, 45, 46 are formed respectively between a switch 12 and switching valve 13, between a timer 17 and shifting valves 7, 41, by providing the timer 17 which starts the measurement by sensing the inlet port pressure P of the air motor. When the shifting valve 7 is inputted to (a) position, the driving device 2 is moved to the left side, the switching valve 13 is open and the dressing is performed for the set time of the timer 17. By this mechanism a precise dressing work is performed and the breakdown of the chip, dresser main body 11 is prevented. Consequently, the dressing work performance is improved.
Patent JP-H06113892-A (JP)
Title: Method and reagent for counting microorganism
Inventor: UCHIYAMA SHUNICHI
IPC: C12Q1/26
Filed: 1992-10-01
Abstract: PURPOSE:To accurately count microorganisms in a short time by sticking the microorganisms to a holder, converting a substrate compound into a catechol compound with an enzyme contained in the microorganisms, subjecting the conversion solution to a circulation reaction comprising an oxidation reaction for oxidizing the catechol compound into the corresponding quinone compound with an oxidase and a reduction reaction, and visually detecting the change. CONSTITUTION:The microorganisms of counting target are stuck to a microorganism holder, and a substrate compound (e.g. salicylic acid) is converted into a catechol compound or its precursor with an enzyme contained in the microorganisms. The treated solution is subjected to a circulation reaction comprising a reaction for reacting the catechol compound or its precursor with an oxidase (e.g. tyrosinase) to oxidize into the corresponding quinone compound or into the quinone compound through the catechol compound and a reaction for reducing the quinone compound into the original catechol compound. The change generated as the result of the circulation reaction is detected with an indication compound (e.g. bromothymol blue enabling the visual detection of the change, thereby enabling to accurately count the various microorganisms in a short time.
Patent JP-H09127453-A (JP)
Title: Polygon mirror driving device and its assembling method
Inventor: YOSHITSUGU TAKAO
IPC: G02B26/12
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To realize an excellent plane tilt precision with a low cost by resolving the degradation of plane tilt and planeness as a problem for the use of an inexpensive glass mirror in the driving device used in an LBP. SOLUTION: This driving device is provided with a rotor unit 13 and a stator unit 14 which is provided with a bearing 15 axially supporting a revolving shaft 1, and the rotor unit 13 is provided with a polygon mirror 2 like a thin plate which has two faces facing each other or one face as a reflection face, and a columnar rotor boss 5 to which the polygon mirror 2 is fixed, and a revolving shaft 1 fixed to the center of the rotor boss 5. The rotor boss 5 has a plane part 5a in one end face, and only one end face of the polygon mirror 2 is directly fixed to the plane part 5a by adhesion, and the bearing 15 consists of a fluid bearing to have a constitution capable of plane tilt adjustment.
Patent JP-H03148078-A (JP)
Title: Temperature testing method for ic, heat insulated case and gas feeding apparatus
Inventor: KURIHARA MITSUGI
IPC: H01L21/66
Filed: 1989-11-02
Abstract: PURPOSE:To perform temperature tests for various kinds of ICs on one conveying line by feeding gas at a specified temperature into a heat insulated case on the conveying line, and measuring each IC in the case. CONSTITUTION:An IC under inspection on a pre-stage is contained in a main body 24 of a heat insulated case in a chamber 3 with a second hand 21, and cap 15 is placed. Nitrogen gas N2 at normal temperature is supplied into the heat insulated case 2 through a nozzle 6, and air and moisture are removed. Then the case 2 is pushed forward 57 on a rail 4. A conveyer 5 is intermittently moved around, and N2 at a specified temperature is injected through nozzles 7 and 8. The inside of the case 2 is cooled step by step. When the case 2 is moved to a measuring position, the case 2 is lowered with a nozzle 9 and a pusher 43 together with a rail 4a. The data of the IC are measured with a test board 13. When the measurement is finished, the case 2 which is lifted to the original position together with the rail 4a is sent with the conveyer 5. The temperature in the inside of the case 2 is finally returned to the original temperature on a supporting stage 52. The ICs which are moved on the pre-stage are classified into good products and defective product and contained in a magazine.