baber/WOPTO huggingface dataset:
Patent JP-H03180402-A (JP)
Title: Binding composition for use in injection or extrusion molding of metal or ceramic powder
Inventor: KURAUSU MENKE
IPC: B28B1/24
Filed: 1990-11-26
Abstract: PURPOSE: To improve the fluidity at a molding time and to enable the perfect removal in a short time by using a binder consisting of a molten plasticizer and a softening agent of a specific ratio such as PVAc of specific molecular weight and similar polyethylene glycol. CONSTITUTION: This composition contains, by weight, 30-90% PVAc of 35,000-1,000,000 average molecular weight and 10-70% a molten plasticizer and a softening agent for PVAc selected from the following compositions (a)-(c): the composition (a) may be present in a mixture together with the composition (b) or (c) or the quantity of (b) or (c) is made to 5-30% to the total quantity of the binder composition where the composition (a) is polyethylene glycol(PEG) of 500-50,000 average molecular weight, the composition (b) is aliphatic polyester of a pre-polymer consisting of adipic acid and PEG of 2,000-20,000 average molecular weight and the composition (c) is a copolymer making hydroxy as an end group and consisting of ethylene oxide and propylene oxide of 2,000-20,000 average molecular weight.
Patent JP-H05127071-A (JP)
Title: Camera with focus detecting means and sight line detecting means
Inventor: ODAKA YUKIO
IPC: G03B13/36
Filed: 1991-11-06
Abstract: PURPOSE:To optimize signal processing for focus detection control and sight line detection control by switching a range finding area, selected according to the gazing point of a photographer, to an adjacent range finding area when range finding operation is impossible in the selected range finding area. CONSTITUTION:When the signal processing of a sight line detection unit 35 ends earlier than the signal processing of a focus detection unit 30, the subsequent signal processing of the focus detection unit 30 is performed while limited to the range finding area in the gazing direction obtained by the sight line detection unit 35. Further, if the focus detection unit 30 can not detect focus in the rage finding area in the gazing direction, the range finding area is switched 33 to its adjacent range finding area and focus detection is performed; when the signal processing of the focus detection unit 30 ends earlier than the signal processing of the sight line detection unit 35, the operation of the focus detection unit 30 is performed after the signal processing of the sight line detection unit 35 ends.
Patent JP-2000125772-A (JP)
Title: Production of soft ice cream using no press-out cylinder
Inventor: ITO SADAMI
IPC: A23G9/04
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject product at a low cost without needing an expensive mold in production of a press-out plate and to eliminate problems to need furnishing of a seal cutter with a refuge, etc. by using the press-out plate having star pressing and pushing out holes produced from a polyethylene film. SOLUTION: A press-out plate 2 having an external round shape is produced from a polyethylene film 6 to be hardly deformed more than a plastic film. A polygonal star press-out hole 2' alternately having projected parts 2'a and recessed parts 2'b are bored through the press-out plate 2. An opening part a little larger than the press-out hole 2' is bored through a plastic film for forming a pillar-shaped baggy packing body. The plate 2 is thermally bonded to the opening part and the opposite face of the plate 2 is coated with an easy peel for stain prevention. The lower part of the pillar-shaped baggy packing body is sealed, a raw material ice cream at -10 to 0 deg.C is packed into the packing body and the upper part of the packing body is sealed. The packing body is rapidly frozen to -30 to -40 deg.C and stored.  The ice cream is heated by request of a customer, the easy peel is removed and the ice cream is packed into a container.
Patent JP-H01160133-A (JP)
Title: Local area network system
Inventor: TAJIMA MASAHIRO
Filed: 1987-12-16
Abstract: PURPOSE:To prevent the deterioration in the throughput of the entire network due to the retrial of transmission by adopting the constitution such that a data packet is sent only to a circuit node in the reception enable state. CONSTITUTION:A transmission enable section 14 checks a received token packet, and controls so as to send the packet to a sender communication node only when its circuit node is in reception enable state and its own communication node is designated to be a reception destination communication node. The sender communication node sends the data packet to the reception destination communication node, an information change section 13 of the reception destination communication node applies prescribed revision as to the information in the token packet in the information storage section after the reception of the data packet. Thus, the data packet from the transmission sender communication node is sent only when the reception destination communication node is in reception enable and the sent data packet is evaded for rejection of reception by the reception destination communication node. Thus, the deterioration in the throughput of the entire network due to retrial of transmission is prevented.
Patent JP-H01201267-A (JP)
Title: Injection solution controller of injection system
Inventor: PAURASU HENRIKUSU PETORASU MAR
IPC: A61M5/00
Filed: 1988-12-16
Abstract: PURPOSE: To make it possible to extremely accurately control flow of an injecting solution by providing the device with a sensor to detect a drop number of an injecting solution falling into a drop chamber, a device to set a given flow volume, a processing device to control a pinch-clamp device in response to a signal from the sensor and so forth. CONSTITUTION: At a rear side of an injecting solution control device, a receiving space 4 is formed, in which 4 a drop chamber 2 is arranged. Two pairs of sensors to detect a drop number falling into the drop chamber 2 are arranged. As a transmitter 7 and a receiver 8 among the two pairs of sensors are arranged at a distance, a falling drop number can be detected correctly in a wide range. And, when a processing device receives the signal, it controls so as to make an actual flow volume obtained by an output signal from the transmitter 7 and the receiver 8 equal to a desired flow volume by controlling a pinch-clamp device 11 compressing a deformable tube 3. Thereby, highly accurate control can be realized.
Patent JP-H09160665-A (JP)
Title: Processor unit
Inventor: SUZUKI HIROSHI
IPC: G06F15/78
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To speed up processing by prevent the operation clock frequency of an arbitrary instruction at each processing stage from being determined by the delay of a critical path. SOLUTION: The processor unit is equipped with an operation clock generating means 5 consisting of a delay element 1 which delays a basic clock CLK1 to generate a secondary clock CLK2, a 1st gate (AND gate) 2 which passes the secondary clock CLK2 only when receiving an acknowledgement signal, and a 2nd gate (OR gate) 3 which ORs the secondary clock CLK2 passed through the AND gate 2 and the basic clock CLK1 and outputs the result as an operation clock CLK, and at the processing stage where the delay becomes maximum, the acknowledgement signal S is sent to the AND gate 2.
Patent JP-H02163771-A (JP)
Title: Surface potential controller of photosensitive body
Inventor: UEDA MASAHIDE
IPC: G03G15/02
Filed: 1988-12-16
Abstract: PURPOSE:To correct the electrification output approximated to a fatigue characteristic and to form images having specified densities by varying the change characteristic of the electrification output in the initial and late periods after the start of image formation. CONSTITUTION:The photofatigue characteristic of the photosensitive body 5 has the fatigue characteristics synthesized of the characteristic that the fatigue progresses in a stable state in a short period of time and the characteristic that the fatigue progresses gradually over a long period of time. A grid 23 of an electrifying charger 6 is grounded via 1st and 3rd varistors 25 to 27 connected in series. A capacitor 28 and a resistor 30 are connected in parallel with the 1st varistor 25 and a capacitor 29 and a resistor 31 are connected in parallel with the 2nd varistor 26. The value of the resistor 30 is decreased to accelerate the discharge of the capacitor 28 in order to correct the rapid photofatigue and the value of the resistor 30 is decreased to retard the discharge in order to correct the gradually progressing fatigue. The potential by electrification is thus controlled.
Patent JP-H02162596-A (JP)
Title: Semiconductor memory
Inventor: YAMASHITA MASAYUKI
IPC: G11C16/02
Filed: 1988-12-15
Abstract: PURPOSE:To prevent erroneous writing to an unselected memory cell and to attain stable writing operation at the time of writing to the memory cell and writing end by using an EPROM, for which cascade connection is executed and used as the memory cell. CONSTITUTION:The potential of a high voltage power source 1 for writing is 12.5V and the selecting signal of a memory cell 4-1 is inputted to a drain line selecting signal terminal A and gate line selecting signal terminals B1 and B2. Then, a writing signal is given to a writing control signal terminal T1 and an FET 2 is conducted. After that, a writing signal potential 5V is applied to terminals T2-T4 and delay circuits 6, 7a and 7b are operated. Thus, the potentials of output nodes G and H in voltage switching circuits 9a and 9b rise up to 12.5V and 20V respectively and a voltage switching circuit 8 is operated with being delayed only by the delay time of the circuit 6. Then, a node D rises to 12.5 with being delayed and an FET 3 is conducted. As a result, at the time of writing to the selected memory cell 4-1, erroneous writing to an unselected memory cell 4-2 is not generated.
Patent JP-H11140109-A (JP)
Title: Visible light or actinic radiation curable, non-fogging composition
Inventor: IGARASHI ICHIRO
IPC: C09D163/10
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which is made into a cured film having an excellent hardness and excellent long-lasting surface non-fogging properties by employing a (meth)acrylate containing a plurality of OH and (meth)acryloyl groups and a reactive surfactant. SOLUTION: A (meth)acrylate having two or more of OH groups and two or more of (meth)acryloyl groups obtained by reacting preferably n-valent polycarboxylic acid ((n) is 2-10), 0.6n-3.0n mol, relative to 1 mole of the polycarboxylic acid, of an epoxy compound having two epoxy groups and 0.2n-5.0n mol of a (meth)acrylic acid are reacted such that the number of carboxylic groups is 1.6-2.4 times the number of mole of the epoxy compound, and a reactive surfactant preferably having a propenyl or a (meth)allyl group [for example, a compound represented by the formula (wherein, A<3> is an ethylene group; (c) is 5; and X<2> is H)] are empolyed.
Patent JP-H11137126-A (JP)
Title: Lure and its production
Inventor: ONO HIROKUNI
IPC: C08L101/16
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a lure that can be biodegraded by microorganisms, even when it is caught by the sea bottom, and provide its production process. SOLUTION: A lure S to be used in fishing comprises an inner substance 2 constituting the main body of the lure S and a membrane 1 covering at least a part of the inner substance 2 and at least one of the inner substance 2 and the membrane 1 is constituted with a material that is biodegradable in the natural environment.
Patent JP-H10162682-A (JP)
Title: Arranging structure for switch group
Inventor: HASEGAWA SHINICHI
IPC: H04Q9/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve visibility and easily discriminate individual switches by forming key tops oblong, obliquely arranging them, and providing design sections obliquely like the key tops. SOLUTION: Multiple switches 41 each constituted of an inclined oblong key top 51 and a design section 61 inclined in the same direction are arranged as a switch group. Many switches 41 can be arranged in a limited region. When the key top 51 is formed oblong, it can have the same lateral width as that of a key top 5. When multiple key tops 51 and design sections 61 constituting the switches 41 are slantly provided, the intervals between the switches 41 can be made narrow. Even when the design section 61 is long, it can be arranged without being obstructed by the other key tops 51 and design sections 61 because it is obliquely arranged, and the design sections 61 can be easily discriminated.
Patent JP-2000141412-A (JP)
Title: Resin molded product and manufacture thereof
Inventor: NIIMI TAKAHISA
IPC: B29C45/73
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a resin molded product locally requiring heat insulating properties and sealing properties, the manufacturing of which is easy and, at the same time, which brings the progress of recyclability, and its manufacturing method. SOLUTION: The manufacturing method of this resin molding is to pour an expandable resin material 70 consisting of a resin material and an expanding agent in the cavity 1 of a mold for partially expansion so as to manufacture a resin molded product 7 consisting of expanded parts 71, in each of which the expanding agent is expanded, and an unexpanded part 72, in which no expanding agent is expanded. This mold consists of a cavity 1 for molding the resin molded product, a movable lower mold 12, which can make at least the expanded part forming portions 101 in the cavity 1 expand, and heating means 2 for heating the expanded portions.  The expandable resin material 70 is injected from a gate 13 in the cavity 1 and then expanding spaces 10 are formed in the cavity 1 by moving the lower mold 12 so as to thermally expand the expanded part forming portions by the heating means 2, which are put into actuation before the start of the injection of the material 70.
Patent JP-H07174986-A (JP)
Title: Optical fiber line switching device
Inventor: YAMANE MOTOHIRO
IPC: G02B26/08
Filed: 1993-12-20
Abstract: PURPOSE:To provide a small-sized optical fiber line switching device provided with a self-holding function for holding an optical fiber line after switching in a switched state. CONSTITUTION:This optical fiber line switching device 1 is provided with a butting member 2 having plural butting grooves where the tips of multi-fibers FM are arranged, a turning arm 3 holding a single fiber FS turned by electromagnetic force and moved in the arraying direction of the plural butting grooves, and successively switching, butting and connecting the single-core fiber to each optical fiber (f) of the multi-fiber, and a holding means 4 holding the turning arm in the switched state. The single fiber is moved to be switched to be butt- connected to an optional optical fiber of the multi-fiber consisting of plural optical fiber.
Patent JP-H03180108-A (JP)
Title: Seedling feed to seedling transplanter and device therefor
Inventor: NOGUCHI AKIRA
IPC: A01C11/02
Filed: 1989-12-08
Abstract: PURPOSE:To facilitate adjustment of interval pitch of seedling and to improve operation efficiency of transplanting by pushing up a root part of seedling from a seedling feed belt by a separating arm and transferring seedlings in a flying state to a seeding arranging belt by rotation of holding roller. CONSTITUTION:When seedlings M are transported from a feed belt 31 in a direction of an arrow F2 and reach an end position of transporting action, the seedlings are dammed by stopper struts 38 and 39. The root part of the dammed seedlings M is pushed up one by one from the feed belt 31 by rising action of a seeding separating arm 40, received by seedling holding rollers 49 and held. The seedlings are linearly drawn out and flown by high-speed rotation of the rollers 49 through a seedling guide tunnel 47 and automatically arranged successively on another seeding arranging belt 33 adjoining the belt 31 in a sidelong thrown down state at fixed interval pitches P.
Patent JP-H05133210-A (JP)
Title: Electromagnetic driving valve
Inventor: HATANAKA KAZUHIRO
IPC: F01L9/04
Filed: 1991-11-07
Abstract: PURPOSE:To enhance the relationship between driving force and responsiveness by dividing an attracting plate of a solenoid, which is driven to be opened or closed by electromagnetic force of an electromagnet, into two attracting plate having different kinds of gaps. CONSTITUTION:An attracting plate which is attracted by electromagnetic force of an electromagnet 4 is divided into attracting plates 2, 3 having different kinds of large and small attraction gaps. Engaging portions of the attracting plates 2, 3 are disposed above a stem of a solenoid valve 1. The engaging potion of the attracting plate 3 having a small gap is provided above the engaging potion of the attracting plate 2 having a large gap. When a current is supplied, driving force of the attracting plate 2 having a large gap is energized by attraction force of the attracting plate 3 having a small gap so that the solenoid valve 1 is driven by the interlocking force.
Patent JP-2000134292-A (JP)
Title: Method for discriminating presence/absence of polarity inversion of communication line and additional device for telephone terminal
Inventor: ANDO KUNIO
IPC: H04M1/738
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a device that automatically switches a processing mode for line connection by discriminating a communication line to be a line with polarity inversion when polarity inversion of the communication line is detected at the arrival of an incoming call and discriminating the communication line to be a line without polarity inversion when no polarity inversion is detected so as to automatically discriminate the presence/absence of polarity inversion of the communication line. SOLUTION: Polarity of a communication line at the arrival of an incoming call is detected. When polarity inversion is detected, the communication line is discriminated to be a line with polarity inversion and when no polarity inversion is detected, the communication line is discriminated to be a line without polarity inversion. A polarity detection circuit 23 of this device detects polarity inversion of a communication line 3 at the arrival of an incoming call or in the case of dialing and gives a detection signal to a control circuit 20. The control circuit 20 uses the polarity detection circuit 23 to discriminate the presence/absence of the polarity inversion of the communication line 3 and produces a trigger signal that is used for idle restoration timing control in the case that an incoming call is given up and for a time integration start timing for displaying a speech time.  Furthermore, a time after transmission of a dial signal from a dial circuit 27 is used for start timing for discrimination of presence/absence of polarity inversion.
Patent JP-H04191348-A (JP)
Title: Non-heattreated steel with high toughness
Inventor: FUJII TOSHIMITSU
IPC: C22C38/26
Filed: 1990-11-24
Abstract: PURPOSE:To produce a non-heattreated steel excellent in toughness by regulating respective contents of C, Si, and V and the total content of Cr and Mn in a medium-carbon low-alloy steel to values in specific ranges, respectively. CONSTITUTION:This non-heattreated steel is a steel having a composition which contains, by weight, 0.30-0.55% C, <0.80% Si, 0.80-2.0% Mn, 0.20-0.8O% Cr, 0.05-0.35% V, 0.010-0.050% Al, 0.010-0.050% Nb, and 0.015-0.03% N or further contains either or both of <2.00% Ni and <0.5% Mo or one or >=2 kinds among <0.10% S, <0.35% Pb, <0.010% Ca, <0.30% Be, <0.30% Te, and <0.020% B independently or in combination with the above Ni, Mo, etc., and in which the total content of Mn and Cr is regulated to 1.2-1.O%. By this method, the non-heattreated steel excellent in machinability as well as in toughness can be obtained.
Patent JP-H09163483-A (JP)
Title: Infrared wireless microphone
Inventor: YAMAKAWA YASUKI
IPC: H04B10/114
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To improve voice transmission efficiency, to reduce cost, to improve cost effectiveness and to prevent damage caused by rolling fall. SOLUTION: A heat case part 2 and a grip part 3 are arranged in a dogleg- shape inclined at an obtuse angle. On the outside where the angle formed from the head case part 2 and the grip part 3 is big, the section of grip part 3 closer to the head case is protruded outside by a step part 4 and an infrared transmission part 6 is provided at the protruding part 5. When the grip part 3 is naturally grasped, the infrared transmission part 6 is set on the opposite side of human body without fail, the dead angle of infrared irradiation is minimized, and infrared irradiation efficiency can be improved. Besides, even when the hand is gradually shifted upwards from the first grasped position, it is regulated by the step part 4 and the infrared transmission part 6 can be prevented from being shielded by the hand.  Besides, since the head case part 2 and the grip part 3 are inclined, even when the microphone is left on the table or the like, it can be prevented from rolling and falling.
Patent JP-H02164500-A (JP)
Title: Water purifying treatment apparatus
Inventor: MATSUNAGA AKIRA
IPC: C02F9/00
Filed: 1988-12-19
Abstract: PURPOSE:To perform water purifying treatment capable of coping with the deterioration of the quality of raw water for tap water by combining a biological oxidation process, an immobilized nitrification process, a reverse osmosis membrane permeation process and a deionizing process. CONSTITUTION:The removal of the org. substance in raw water and the nitrification of ammoniacal nitrogen are performed in the biological oxidation basin 2 and the immobilized nitrification tank 3, wherein nitrifying bacterial are immobilized, both of which are arranged next to a sand sedimentation basin 1 and the treated raw water is passed through a water purifying process consisting of a usual rapid stirring basin 4, a sedimentation basin 5 and a filter basin 6 to remove the suspended substance in the raw water and subsequently transmitted through a reverse osmosis apparatus 7 to remove the soluble org. substance and inorg. ion in the raw water and sterilized by chlorine from a chloride injection device 8 to be distributed from a water distribution basin 9. The non-transmitted conc. water of the reverse osmosis apparatus 7 is deionized by a deionizing device to be returned to the raw water and the ion adsorbed by an ion exchange resin is washed by a washing tank 11 and lime is added to the washing solution in said tank 11 to coprecipitate a heavy metal ion while the neutralized supernatant liquid is supplied to an immobilized denitrification tank 12 to change a conc. nitrate ion to nitrogen gas before being discharged.
Patent JP-H04194078-A (JP)
Title: Noise-insulating curtain and its production
Inventor: MORIMOTO KAZUYOSHI
IPC: D06M15/00
Filed: 1990-11-24
Abstract: PURPOSE:To obtain a noise-insulating curtain having excellent wash resistance, good noise-insulating property and drapability and soft feeling by applying a foamed coating layer on one surface of a cloth. CONSTITUTION:The objective noise-insulating curtain having soft feeling and excellent drapability and resistant to washing can be produced at a low cost by applying a coating emulsion composed mainly of a synthetic polymer (e.g. polyurethane resin) and a foaming agent to at least one surface of a woven or knit fabric or nonwoven fabric made of natural fiber, semisynthetic fiber, synthetic fiber, etc., drying the coating emulsion and heat-treating the product to form a foamed coating layer.