baber/WOPTO huggingface dataset:
Patent JP-H04244907-A (JP)
Title: Method of determining direction of article
Inventor: RANDEII KEI BEAADO
IPC: G06T7/00
Filed: 1991-09-10
Abstract: PURPOSE: To save the time for data processing and the memory demanded capacitance. CONSTITUTION: In a goods handling system 10 functioning so as to decide assortment and identification of goods, possible directions A, B, C of goods are stored and compared, and the number of maximum pixel difference and identification at a window position in the longitudinal direction along goods generating the maximum difference are established. Each possible direction is compared with the other all directions and a few windows are identified as a part of a setting procedure. At the time of operations, works 18, 20, 22 are scanned, only data at the window position are used so that directions of goods are identified.
Patent JP-H02105557-A (JP)
Title: Resin sealing type semiconductor device
Inventor: SUMA JIRO
IPC: H01L23/28
Filed: 1988-10-14
Abstract: PURPOSE:To prevent some adverse effect of external voltage and noise by forming a conductive film on the package surface of a resin sealed semiconductor device and connecting the above conductive film to grounding potential in the device. CONSTITUTION:This device is composed of a semiconductor chip 1, outer leads 2, bonding wires 3, a sealing resin film 4 which seals the semiconductor chip 1, a conductive substance film 5 which covers the surface of the sealing film 4 and makes connections at grounding leads 6. And a silver paste film 5 is formed on the upper face of the resin film 4 so that it covers the semiconductor chip 1 and its film 5 is connected to the grounding potential terminal of the chip 1 at the side face of the film 4 through the grounding leads 6. The semiconductor chip 1 is thus protected effectively from some effect of noise from the outside or of electrostatic induction.
Patent JP-S63113343-A (JP)
Title: Measurement of concentration of suspension in high temperature heated water
Inventor: KAWAZOE SANAE
IPC: G01N5/00
Filed: 1986-10-31
Abstract: PURPOSE:To prevent adsorption and precipitation of silica on a filter, by adding pure water to a high temperature geothermal water as heated up to the same temperature as the water to be introduced into the filter once the concentration of an oversaturated inorganic sample compound in the heated water is lowered below the solubility thereof. CONSTITUTION:In the process where a geothermal water in a piping 1 is sample with a sampling with a sampling nozzle 2 to be introduced into a filter 12, pure water in a measuring cylinder 26 is introduced into a tube 7 after heated with a heater 34 up to the same temperature as the high temperature geothermal water and is introduced into the filter 12 once silica or the like in the high temperature thermal water is lowered below the solubility thereof. The thermal water introduced into the filter 12 is discharged into a measuring cylinder 24 via a filter 13 and a cooler 21. The amount of a suspended substance trapped on the filter 13 is determined and is converted in terms of the amount of the heated water discharged thereby obtaining the concentration of the suspended material in the heated water.
Patent JP-H0568966-A (JP)
Title: Activated carbon fiber sheet for purifying water
Inventor: YAMAZAKI TAKASHI
IPC: D21H15/10
Filed: 1991-09-09
Abstract: PURPOSE:To provide the title sheet effective for deodorizing water and removing a harmful substance and excellent in processability. CONSTITUTION:An activated carbon fiber sheet for purifying water consists of 70-85wt.% of an activated carbon fiber, 10-30wt.% of a binder fiber having a core-sheath structure constituted of a core component with an m.p. of 230 deg.C or higher and a sheath component composed of a resin with an m.p. of 90-120 deg.C and 0-15wt.% of other fiber and is obtained by a wet papermaking process wherein a transmitting flow rate at the time of differential pressure of 1000mmH2O in water at 25 deg.C is 1000-2500m/cm<2>.min per basis weight of 300g/m<2>. This sheet has good heat shapability, good thermal adhesiveness and excellent processability, develops malodor and harmful matter adsorbing capacity of the activated carbon fiber to the max. extent and is suitably used in a water purifier.
Patent JP-H08123787-A (JP)
Title: Arithmetic circuit and signal processing processor using the circuit
Inventor: IWATA EIJI
IPC: H04N19/523
Filed: 1994-10-24
Abstract: PURPOSE: To provide an arithmetic circuit in which time to be required for moving average arithmetic processing is shortened and a video signal processing processor capable of efficiently executing video signal processing by the use of the arithmetic circuit. CONSTITUTION: A working buffer or an I/O buffer is accessed in each clock cycle and picture element data xk are inputted from an input terminal X to an adding circuit 304 and a register 400. The register 400 outputs picture element data xk-1 inputted in the preceding) clock cycle to a selector circuit 402 through a selector circuit 308. An accumulating circuit 304 mutually adds the picture element data xk , xk-1 and outputs the added result from an output terminal A.
Patent JP-H0199385-A (JP)
Title: Video signal recording and reproducing method
Inventor: SAKATA HARUO
IPC: H04N5/915
Filed: 1987-10-13
Abstract: PURPOSE:To attain small sized VTR by generating and interpolating other field signal based on the next field signal adjacent to one reproduced field signal. CONSTITUTION:An output of a field delay circuit 38 is given to an averaging circuit comprising a 1H delay circuit 40 and a 1/2 circuit 42. Since an output of the 1H delay circuit 40 is as shown in figure (c), it is averaged with a signal 0H shown in (a) by averaging circuits 41, 42, then a signal shown in (d) is obtained and no vertical deflection of pattern is caused even when a signal shown in (b) is switched into the signal shown in (d) by using an electronic switch 43. Thus, the television signal for each frame is recorded/reproduced on a DAT tape by one field and the signal of the field not recorded is reproduced by interpolation so as to make the cassette size smaller.
Patent JP-S63111241-A (JP)
Title: Cover structure for engine transmission system
Inventor: UMEMURA KYOICHI
IPC: F16H57/02
Filed: 1986-10-30
Abstract: PURPOSE:To prevent the occurrence of bending vibration, by a method wherein, in a device in which a noise insulation cover is mounted to an engine transmission system through a resilient member, the noise insulating cover is divided into two parts of a front and a rear part, and the spring constant of the resilient member is specified. CONSTITUTION:In a device in which a noise insulating cover 4 is mounted through a mount rubber in a manner to cover the outer surface of a cylinder head 1, the noise insulating cover 4 is divided into two parts of front and rear noise insulating covers 4a and 4b in a position situated facing the frontmost of the bending mode of an engine transmission system. The noise insulating covers 4a and 4b are securely seized at their peripheral edges to the cover 1 by means of front and rear mount rubbers 5a and 5b. The spring constant of the rubbers 5a and 5b are set so that natural vibration when the corresponding noise insulating cover forms a mass is approximately equal to or slightly lower than natural vibration of the bending mode of the engine transmission system.
Patent JP-H02139111-A (JP)
Title: Positioning means of insert having positive rake angle
Inventor: BURAIAN BEIKAA
IPC: B23C5/06
Filed: 1989-10-05
Abstract: PURPOSE: To excellently keep an insert by setting the gap between an edge part of the insert not to be cut and a corner pocket wall to be zero, and setting the internal angle of the pocket wall to be <=90 deg.. CONSTITUTION: An angular part 16 of 90 deg. is formed on a side wall part for positioning of an insert 12, and an angular part 18 of 89 deg. of a pocket wall 17 is engaged therewith. In addition, an obtuse angle part 20 is provided on the side wall of the insert so as to be correctly stored in the side wall of the acute angle of the pocket. When a screw 21 which is extended piercing a center of the insert 20 is offset so as to press the insert against the corner pocket wall of a body part of a milling cutter 10, the screw and the component of each force for cutting press the insert against its seat 22, and thus, the insert can be captured more effectively.
Patent JP-H0684665-A (JP)
Title: Ignition coil for internal-combustion engine
Inventor: MASE MAKOTO
IPC: H01F38/12
Filed: 1992-09-02
Abstract: PURPOSE:To ensure specified ignition performance while suppressing the effect of allowance in the assemblage of at least first and second cores as low as possible in an ignition coil for internal-combustion engine where primary and secondary coils are wound around a first core and a second core is bonded through a permanent magnet to one end of the first-core and directly to the other end thereof. CONSTITUTION:The ignition coil for internal-combustion engine comprises a first core 2, primary and secondary coils 12, 22 wound around the first core 2, and a second core 3 bonded through a permanent magnet 5 to one end of the first core 2 and directly to the other end thereof. A recess 3e is made at a position of the second core 3 opposing to the other end of the first core 2 and a part 2c of the first core 2 is fit, on the other side thereof, in the recess 3e.
Patent JP-H04137497-A (JP)
Title: Lighting control circuit
Inventor: NAKAYA FUMINORI
IPC: H05B41/392
Filed: 1990-09-28
Abstract: PURPOSE:To prevent the heat generation of windings and the generation of radiation noise due to a leakage flux by connecting a series-circuit of a nonlinear type choke coil and a condenser to the output side of an inverter circuit and connecting a discharge lamp in parallel with one of them. CONSTITUTION:A nonlinear type choke coil 13 and a condenser 15 connected in parallel with a fluorescent lamp are connected in series to the output terminal of an inverter 12. Accordingly, an inductance is large in the region where a coil current is small, and the inductance becomes smaller when the coil current becomes larger. This is because in the region where the current is small, a magnetic flux passing through a central leg portion 21 passes an I core through a gap t1 but when the current becomes larger, the magnetic flux is saturated at the portion of the gap t1 and further the magnetic flux passes the expanded region of a gap t2. Thus, since the inductance of the choke coil 13 is set to be small during a lighting period of time, a large preheating current may be obtained during a filament-loading period of time. And also the inductance becomes larger during the lighting period of time, so that the heat generation of windings and the generation of radiation noise may be prevented.
Patent JP-S63114396-A (JP)
Title: Jumper wiring method for office installation wiring board
Inventor: MAGAKI YOUTAROU
IPC: H04Q1/14
Filed: 1986-10-30
Abstract: PURPOSE:To facilitate the wiring of jumper wires by ensuring lateral jumper ducts between mounted components and supports and providing longitudinal jumper wire ducts to each end of the wiring boards of the cable termination-side. CONSTITUTION:The lateral jumper wire duct 31 is formed between terminal boards 11-14 and the support and the longitudinal jumper duct 33 is formed between an interconnection cable termination-side wiring board Y and a premises cable termination-side wiring board X and the lateral jumper duct 31 and the longitudinal jumper duct 33 are used to lay wire jumper wires 25, 26. The termination of the interconnection cable 21, the office cables 22, 23 and the premises cable 24 are executed at the rear face of the terminal boards 11-14. The jumper wiring is executed in front of the components mounted on the panel and the jumper wire is wired regularly without crossing.
Patent JP-H0788589-A (JP)
Title: Production of mold and supplying device of hardening agent for producing mold
Inventor: YOSHIDA ETSUJI
IPC: B22C5/00
Filed: 1993-09-21
Abstract: PURPOSE:To obtain a prescribed hardening speed without being affected by the outer disturbance, in the case of manufacturing a mold with two kinds of hardening agents. CONSTITUTION:The mold is manufactured by adding a binder, the first hardening agent for adjusting the hardening speed of the binder and the second hardening agent having the hardening speed of the binder lower than the first hardening agent in the same adding quantity into granular aggregate having refractoriness. Relation of each adding quantity of the hardening agent to the aggregate temp. is preset so that the hardening speed becomes the setting speed in the condition of no outer disturbance giving the effect to the hardening speed. This outer disturbance quantity is obtd. and the relation of the adding quantity of each hardening agent to the aggregate temp. is corrected so as to cancel the effect caused by the obtd. outer disturbance quantity. The hardening agents are added according to the relation after this correction.
Patent JP-S62118824-A (JP)
Inventor: AKIYAMA TAKAO
IPC: A01D69/00
Filed: 1985-11-18
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-H03121510-A (JP)
Title: Control circuit for constant current power unit
Inventor: ISHIDA KOICHI
IPC: G05F1/455
Filed: 1989-10-04
Abstract: PURPOSE:To stabilize the quantity of ripple attenuation by a small-sized filter reactor and a filter capacitor by inputting a load current radio wave detected value and the output signal of a radio wave adjusting means to a compensating means which includes a state observing instrument and correcting the output signal of the radio wave adjusting means with a compensating signal outputted by the compensating means. CONSTITUTION:The compensating means 10 is provided with the constant current power unit provided with an LC filter consisting of the filter capacitor 3 and filter reactor 2 between a power converter 1 and a load 6 when a current which exactly h as a current command value 6 is supplied from the power converter 1 to the inductive load 6. Then the secondary differentiated value of the current is fed back to generate damping items in LC filters 2 and 3 and suppress resonance, the tertiary differentiated value of the current is fed back to vary the cutoff frequency of the LC filters 2 and 3, and the primary differentiated value of the current is fed back to vary the characteristics in a low frequency range. Consequently, the ripple of the output of the power converter 1 is suppressed without using any damping resistance and the resonance of the filter can be suppressed to make the load current follows up the current command value speedily and stably.
Patent JP-H06110606-A (JP)
Title: Information input device
Inventor: SAKAI HIROSHI
IPC: G06F3/038
Filed: 1992-09-29
Abstract: PURPOSE:To provide the information input device which can be multifunctioned in comparison with the conventional device and can improve operability. CONSTITUTION:An information input device 4 for inputting information to a computer system 1 is provided with a mouse 5 and an input memory repeater 6. The input memory repeater 6 is composed of a communication control part for controlling the communication of information to be inputted to the computer system 1, timer monitor part for generating time information, storage part for storing information, main control part for totally controlling the input memory repeater 6, and input part composed of a control panel and I/O or the like for a user to perform operations.
Patent JP-H10101076-A (JP)
Title: Fork lock device
Inventor: WATANABE KENJI
IPC: B66F9/12
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a fork lock device capable of automatically locking a fork inserted in a fork pocket in a box pallet to be carried by a fork lift so as not to come off from the fork pocket. SOLUTION: A fork pocket is provided with a flat plate-shaped working member 8 to be turned by the lifting effect of a fork 27 to be inserted in the fork pocket, and a fork lock 13 which is connected to the working member 8 through a link mechanism 18 and turned upwardly as the working member 8 is turned to lock a lock pin 16 on a back side of a circumferential part of the fork 27 and to prevent the fork 27 from coming off. When the fork 27 is lowered within the clearance of the fork pocket, the fork lock 13 is turned downward by the self-weight to release the lock, and the fork 27 can be drawn out.
Patent JP-H0576134-A (JP)
Title: Protective relay unit
Inventor: HORI MASAO
IPC: H02H3/30
Filed: 1991-09-11
Abstract: PURPOSE:To realize high speed interruption of a protective relay unit provided with a back-up protective means by ensuring selectivity in the interruption of fault when a three terminal system is protected. CONSTITUTION:The protective relay unit provided with a back-up protective means for protecting a three terminal system transmission line through a stepped time limit distance relaying system comprises means for transmitting the operating conditions 512 of a second stage relay detecting a fault in the direction of an opposing bus including the opposing bus and means 521, 522 for receiving signals transferred from the opposite end, wherein an interruption command is delivered 55 to a circuit breaker on this end on condition that the operation 513 of protective relay on this end and the transferred time. signals 521, 522 have sustained for longer than a predetermined.
Patent JP-S61137301-A (JP)
Inventor: KORECHIKA AKIHIRO
IPC: H01L49/00
Filed: 1984-12-10
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-H0781913-A (JP)
Title: Carbon sheet pump and plasma generator using the same
Inventor: SAGARA AKIO
IPC: G21B1/13
Filed: 1993-09-10
Abstract: PURPOSE:To provide a means to solve various problems concerning an impurity source, the setting of conditions, evacuation efficiency, the cost and equipment of a plasma generator such as a nuclear fusion reactor. CONSTITUTION:This carbon sheet pump is essentially a member of a carbonaceous material having a sheet shape in general and acts as a pump for capturing and releasing high-speed or high-energy particles in a space in which plasma exists.
Patent JP-S63113075-A (JP)
Title: Production of thermoplastic resin composite material
Inventor: OONO KENSUKE
IPC: C08J3/00
Filed: 1986-10-31
Abstract: PURPOSE:To obtain the titled composite material having excellent elastic modulus and oil resistance at high temperature, by melting and kneading a crystalline resin forming a continuous phase with an amorphous resin forming a disperse phase under a specific condition. CONSTITUTION:The objective composite material can be produced by melting and kneading (A) a crystalline resin forming a continuous phase (e.g. polyethylene) and (B) an amorphous resin forming a disperse phase (e.g. polystyrene) under a condition to keep the ratio of the viscosity of the amorphous resin to that of the crystalline resin to <=2. At least a part of the disperse phase forms a continuous structure in the objective composite material.
Patent JP-H02109324-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIKUCHI MASAYUKI
IPC: H01L21/3205
Filed: 1988-10-18
Abstract: PURPOSE:To prevent the local abnormal growth of single crystalline silicon in a polycrystalline silicon layer by forming a thin layer of silicon dioxide on a single crystalline semiconductor layer and then forming a polycrystalline semiconductor layer thereon. CONSTITUTION:After a thin layer 3 of an insulating material is formed on a single crystalline semiconductor layer 1, a polycrystalline semiconductor layer 2 to which an impurity such as phosphor or boron is introduced is formed thereon. Then, the impurity is introduced into the thin layer 3 by heat treatment to break the insulating property of the thin layer 3, and also an impurity region is formed on the layer 1. Hence, the influence of the layer 1 can be eliminated, causing no abnormal growth in the polycrystalline silicon layer formed thereon, and the surface is made smooth.
Patent JP-2000083995-A (JP)
Title: Throw-away diaper
Inventor: SUZUKI NAOMI
IPC: A61F5/44
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a throw-away diaper which substantially prevents the wrinkling of a top sheet and a core and is folded in such a manner that the diaper may be folded by one time of manipulation to be developed. SOLUTION: The diaper is bent to the outside surface side of a back sheet 3 at a first bent guide line X1 extending in the transverse direction of the diaper bisecting the longitudinal direction of the diaper and is bent to the outside surface side of the top sheet 2 at a pair of second bent guide lines X2 extending parallel with each other in the transverse direction of the diaper between the respective end edges 11 and 12 of the first bent guide line X1 and front and rear girth areas 20, 22. The diaper is thereafter bent to the outside surface side of the back sheet 3 in either of the front and rear girth areas 20, 22 at a pair of third bent guide line Y1 extending parallel with each other in the longitudinal direction of the diaper along both side edges of the core 4.
Patent JP-H0687806-A (JP)
Title: New 2-amino-2-ethynylmalonic ester derivative
Inventor: NAGAO YOSHIMITSU
IPC: C07C233/47
Filed: 1992-09-04
Abstract: PURPOSE:To provide a new 2-amino-2-ethynylamalonic ester derivative, a new ynamide derivative, and a 3-alkylthio-2-amino-butenoic acid derivative, each useful as a vitamin B6 dependent enzyme inhibitor, antibacterial agent or antimycotic agent. CONSTITUTION:The 2-amino-2-ethylmalonic ester of formula I (R is H, aryl, aralkyl, cycloalkyl, cycloalkenyl, alkyl, or trialkylsilyl; R<1> is H, alkyl or aralkyl; R<2> is H or amino-protecting group), e.g. ethyl-2-acetamido-2-ethoxycarbonyl-4- phenyl-3-butynoic ester; the second objective ynamide derivative of formula II, e.g. ethyl 2-N-phenylethylacetamidoacetate; and the third objective 3- alkylthio-2-amico-3-butenic acid derivative, e.g. ethyl-2-acetamido-(E)-ethylthio-4- phenyl-3-butenoic ester. The respective compounds of the formulas I, II, and III, can be obtained according to the respective reaction formulas.
Patent JP-H0597536-A (JP)
Title: Production of porous ceramic product
Inventor: TAIRA HIROAKI
IPC: C04B38/06
Filed: 1991-10-08
Abstract: PURPOSE:To readily obtain a porous ceramic product having a high opened pore degree by mixing a powdery ceramic raw material with finely cut carbon fibers, molding the mixture and subsequently calcining the molded product. CONSTITUTION:A powdery ceramic raw material (e.g. nickel oxide) and carbon fibers cut into a length of approximately <=500mum and having a diameter of approximately 7mum are mixed with each other, and further mixed with a binder, a solvent, a plasticizer, etc., in suitable amounts, respectively, to form a slurry, which is formed into a sheet by a doctor blade method, etc., to form a sheet. The suitable number of the sheets are superposed on each other, pressed, and subsequently cut into a molded product having a prescribed size. The molded product is heated to scatter the binder, and further calcined at a higher temperature to obtain a porous ceramic product. Thereby, the product having a high opened pore degree is readily obtained, because the carbon fibers are eliminated on the calcination to leave long fibrous pores communicated with each other.