baber/WOPTO huggingface dataset:
Patent JP-H06198377-A (JP)
Title: Die forging equipment
Inventor: MAEDA KOJI
IPC: B21J13/02
Filed: 1993-01-08
Abstract: PURPOSE:To provide a die forging equipment which can suppress the generation of longitudinal flash to the minimum without causing defective material shortage or the like even when the side sectional forging shape of a work to be forged is not same over the whole circumference. CONSTITUTION:When a work 2 to be forged is plastically deformed by being held by an upper die 12 and a lower die 14, the part which can not be stored within the closed space C for forging grows as the flash between spotting parts 16, 18 of the dies. The amount of the generated flash is increased at the parts 16B, 18B where the distance from the center axial line L of the work 2 to be forged to the contour line F is located in a direction of relatively small angle. The parts 16B, 18B are formed in a stepped manner by a plurality of horizontal parts and the riser parts. In the process where the flash grows between these parts 16B, 18B, there is no room where a large longidutinal flash is formed, and the flash grows with difficulty. Thus, the amount of the generated longitudinal flash at the parts 16B, 18B can be extremely reduced.
Patent JP-H05264982-A (JP)
Title: Liquid crystal display element and device therefor
IPC: G02F1/1333
Filed: 1993-01-08
Abstract: PURPOSE: To produce a wide area display element having uniform display performance over the whole display area and to produce a device therefor. CONSTITUTION: These substrate elements 52, 54 is used for producing a liquid crystal display device, and this display device uses the elements 52, 54. The elements 52, 54 are polymer sheets and the element 52 includes space elements 56 physically and chemically integrated with the substrate 52 itself, so that when the element 52 is combined with the 2nd element 54, accurate and uniform space can be maintained between both the substrate elements 52, 54.
Patent JP-S63170948-A (JP)
Title: Cooling system for integrated circuit chip
Inventor: NAKANISHI KEIICHIRO
IPC: H01L23/473
Filed: 1987-01-09
Abstract: PURPOSE:To obtain a system which can be manufactured easily, whose number of components is small and whose cooling efficiency is enhanced by a method wherein a coolant inlet path and a coolant outlet path which are connected to both sides of a cooling fin in the lengthwise direction are installed inside of a single coolant-supply pipe. CONSTITUTION:At a cooling system for an integrated circuit chip, a coolant cools the integrated circuit chip 2 after it has flowed through a coolant path 7, a coolant inlet path 19a, the space between cooling fins 13 inside a cap 11, a coolant outlet path 19b and the coolant path 7. It is not required to airtightly bond both ends of a boundary plate 14 to a sealing hat 5 and the cap 11; it is enough to airtightly bond both ends of a bellows 10 to the sealing hat 5 and the cap 11; because the coolant inlet path 19a and the coolant outlet path 19b are connected to both ends of the cooling fins 13 in the lengthwise direction, the path for a coolant is very simple. Accordingly, this system can be manufactured easily; the number of components is small; the pressure loss of the coolant is little; the flow rate of the coolant can be increased; the cooling performance can be enhanced.
Patent JP-H11196730-A (JP)
Title: Vocalization mechanism in finishing article
Inventor: SATO JUN
IPC: A01K89/027
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide the subject mechanism designed to emit brisk and facile sound in short intervals. SOLUTION: This vocalization mechanism 65 for a spinning reel is such a mechanism as to be disposed between the 1st member 63 and the knob body 67 in a drag mechanism and emit sound by the relative rotation between them, and has each a plurality of vocalizing hole 75, vocalizing pins 76, and vocalizing springs 77; wherein a plurality of the vocalizing holes 75 are disposed on the 1st member 63 circumferentially at intervals; each of the vocalizing is 76 has a projected head 76a with smooth tip, a receiving part 76b ranging to the head and larger in diameter than the head, and a shaft 76c ranging to the receiving part 76b and smaller in diameter than the receiving part, and is contained retreatably in the knob body 67 at a position standing against either of the vocalizing holes 75;  each of the vocalizing springs 77 contacts with the spring receiving portion 76b of the vocalizing pin 76 and energizes the vocalizing pin 76 toward the vocalizing hole 75 side.
Patent JP-H03206810-A (JP)
Title: Structure for holding reserve seedling of rice transplanter
Inventor: OTSUBO HIROSHI
IPC: A01C11/02
Filed: 1990-01-08
Abstract: PURPOSE:To improve the durability of the subject structure by attaching a seedling-pressing stay to the lower face of a reserve seedling holding apparatus placed above a seedling table having inclined posture. CONSTITUTION:A supporting shaft 23a is rotatably extended across the upper sides of both side-wall forming members 11a, 11b at the lower face of a reserve seedling holding apparatus 11 placed above a seedling table 3 having inclined posture and a pair of right and left seedling-pressing stays 23 are attached to the shaft 23a in a state freely swivellable around the shaft. The side above the supporting shaft 23a of the stay 23 is formed close to the seedling-holding plate 11a and the lower side is made close to the table 3 to prevent the flotation of the seedling placed on the table 3. A wing bolt 26 is attached in a freely movable manner to the lateral center of the connection rod 23b connecting the upper end of the stay 23. A contact checking mechanism B is provided to check the contacting position against the spring force of a helical spring 24 by contacting the tip end of the bolt 26 with a checking member 22.
Patent JP-H05190922-A (JP)
Title: Quantum storage device
Inventor: KATAYAMA KOZO
IPC: H01L39/22
Filed: 1992-01-09
Abstract: PURPOSE:To enable storage operation when the structure of a Josephson element is made fine, by making the junction area of the Josephson element smaller than a specified value. CONSTITUTION:A DC-SQUID, write data lines 1, and write word lines 2 have the same structures as the ones of a conventional Josephson storage device. But junction areas of Josephson junctions of J1, J2 are smaller than or equal to 0.01 square micron, in order that the electrostatic energy of Cooper pairs may become nearly equal to the capturing magnetic energy of SQUID. As the result of repetition of the tunnel phenomenon, magnetic flux oscillation is generated in an SQUID loop. A magnetic field detection line 5 which magnetically couples with an SQUID ring is used for detecting a magnetic field. One end 6 of the magnetic field detection line is earthed via a ground plate, and the other end is connected with a read data line 3 via a three-terminals switching element S1. A read word line 4 is connected with the gate of the element S1, which is turned to the conduction state when a voltage is applied.
Patent JP-H08191546-A (JP)
Title: Charger
Inventor: ICHI KAZUFUMI
IPC: H02J7/02
Filed: 1995-01-10
Abstract: PURPOSE: To make refresh charging available for a relatively short time without giving a burden on a storage battery. CONSTITUTION: At a refresh charging mode, a control circuit 4 so varies the on/off cycle of a switching element Q using a switching circuit 3 that the battery temperature of a storage battery BT detected by a temperature sensor 5 may be within a range between the upper limit temperature TU and the lower limit temperature TL. This means that the storage battery BT is charged with relative large first charging current I1 until it is fully charged and after that, the battery BT is overcharged in an overcharging cycle wherein relatively small two charging currents, second charging current I2 and third charging current I3 , are alternately switched. By this method, a burden to be applied to the storage battery BT owing to the rise in the temperature of the storage battery BT can be lightened and refresh charging can be done in a relatively short time.
Patent JP-2000198529-A (JP)
Title: Part arraying and feeding device
Inventor: INUI TOMOZO
IPC: B65G47/14
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To prevent part feeding from stagnating and clogging at a attitude converting section to convert a lying attitude into an erected attitude of a part, which is provided with a cylindrical or prismatic head section and a leg section extending downward from the center section of the bottom face of the head section. SOLUTION: This device is provided with a straight lower end edge of an inner peripheral side plate 48 inclined downward at 45 degrees in the radial outward direction of a bowl 21 and a straight lower end edge 41a of an outer peripheral side plate 41 inclined upward orthogonal to the inner peripheral side plate 48 opposed to and in parallel with each other, and the lead L of a part C is inserted into the gap 49 between lower end edge of the plate 48 and the lower end edge 41a to support a head section H. Since the size of the gap 49 which varies with the size of the part C is adjusted by the mounting position of the inner peripheral side plate 48, adjusting work is easy, and highly accurate mounting is possible. Accordingly, the feeding of the part C can be prevented from stagnating and clogging at a attitude converting section.
Patent JP-H04239241-A (JP)
Title: Point/multipoint optical transmission system
Inventor: OKADA KENJI
IPC: H04L12/40
Filed: 1991-01-11
Abstract: PURPOSE:To properly change transmission capacity without temporarily interrupting communication and to make effective use of the transmission capacity by basically varying a frame configuration and fixing a frame in the initial state. CONSTITUTION:In branch devices 103 to 105, areas 301 to 303 are respectively allocated, and the respectively equal fixed lengths are allocated to respective areas 301 to 303 as the initial value at communication starting time. Assuming that the amount to be transferred becomes low in the area 302 in a communication time and an unused part is generated in its slot. On the other hand, assuming that the amount to be transferred becomes high in the area 301 and the slot width is not enough. Then, a center device 101 judges this state and changes the allocation to branches 103 and 104 so as to complement the deficiency of the slot 301.
Patent JP-S5388750-A (JP)
Title: Device for detecting surface membrane thickness
Inventor: MURATA SUSUMU
IPC: G01B11/06
Filed: 1977-01-14
Abstract: PURPOSE: To accurately measure the thickness of membrane of a material to be inspected moving for long distance by converting Fraunhofer's diffraction images at the same place before and after treating the surface membrane to an electric signal to obtain the difference of both the signals without contact. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62159326-A (JP)
Title: Measuring instrument for head level difference of rotary head assembly
Inventor: MATSUO EIJI
IPC: G11B5/455
Filed: 1986-01-07
Abstract: PURPOSE:To improve the measuring accuracy of level difference between heads, by measuring the level difference by irradiating momentary light upon the heads in accordance with pulse waves synchronous to the rotation. CONSTITUTION:Changes in magnetism when two magnets 11 pass below a rotary pulse detector 10 are read from the detector 10 and converted into pulse waves. By adjusting a circuit 14 for shifting the phase of the rotary pulse wave, rotations of rotary drums 1 are adjusted so that a strobe lamp 16 can emit light at the moment when a head passes in front of a microscope. The strobe lamp 16 emits light at every one turn of an upper rotary drum 1a and, when an image enlarged by the microscope 3 is photographed by a video camera 5, the head 2 to be observed can be obtained under a state where the head 2 is as if stopped. When the phase is inverted by means of a pulse wave phase shifting circuit 14 in this case, image of another head is obtained. The images 7a and 8a of the two heads are projected by the same monitor television set 6. At the time of the projection the screen of the TV set 6 is divided into two parts, right and left parts, and cursors produced by a picture processing circuit 12 are respectively fitted manually to the images 7a and 8a. Then the difference (a) in the distance between the two cursors is calculated by the circuit 12 and outputted as the head level difference of a rotary head assembly.
Patent JP-S5286088-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANGO HIROIKU
IPC: H01L27/12
Filed: 1976-01-13
Abstract: PURPOSE: To stop the generation of amonalous drain current by raising threshold voltage of parasitic MOS transistor by making insular semiconductor film whose impulity concentration for sloping part is more concentrated than other part on the insulative substrate and constructing semiconductor element on this film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10193348-A (JP)
Title: Manufacture of semiconductor-sealing tablet
Inventor: KOSHINUMA ATSUSHI
IPC: B29B11/12
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an epoxy resin molding material tablet for preventing deterioration of an operating environment due to generation of fine powder, or generation of crack or cutout by reducing void ratio in the tablet to prevent generation of a void. SOLUTION: Powder-like epoxy resin molding material is tableted and molded in a tablet in the state that it is heated by high frequency heat treatment or tableted and molded in a tablet at the ambient temperature, then high frequency heat-treated and again pressure molded in a heated state.
Patent JP-H09190698-A (JP)
Title: Sample-and-hold circuit
Inventor: TANABE AKIRA
IPC: G11C27/02
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a sample-and-hold circuit in which operation can be performed at a high speed without increasing the current consumption of a buffer amplifier. SOLUTION: In sample mode, a switch S2 is turned off, a load of a buffer amplifier 11 is reduces, and in hold mode, the potential difference between an output and an output of the buffer amplifier 11 is detected, and when it is previously se potential difference or more, a load capacitor CL is driven by load capacitor charging and discharging circuits (12-13, M1, M2). Thereby, the load on the buffer amplifier 11 is reduced, the static current consumption is reduced, and the load capacitor is driven at a high speed.
Patent JP-S5594416-A (JP)
Title: Weighed tapping method
Inventor: YAMAMOTO SATOMI
IPC: C21C5/28
Filed: 1979-01-13
Abstract: PURPOSE:To prevent the production of short ingots at the ingot making and improve the yield of ingot making by decarbonization-refining the molten iron which has beforehand been prerefined of Si, S, P in a steel making furnace and making the required amount of ingot then adding the prerefined molten iron to the remaining molten steel, decarbonization-refining the same to the target C grade and making its ingots. CONSTITUTION:Raw material molten iron for steel making is subjected to desiliconization, desulfurization and dephosphorization refining with Na2CO3, iron ore, oxygen, etc. by using a hermetic type groove type reaction vessel, whereby it is made to the molten iron of less Si, S and P. This molten iron is transferred into a steel making furnace such as converter, where it is subjected to decarbonization refining through oxygen top blowing refining until it becomes the target C grade, whereby it is made to steel. Of this, a fixed amount is weighed, is taken out and is made into ingots. In this case, it is only the decarbonization refining by oxygen and therefore slag is hardly produced. The molten iron having undergone prerefining is newly added into the molten steel remained in the converter and is decarbonization-refined to the steel of the target C grade, thence the required amount thereof is made into ingots. In this way, the steel may be taken out so as not to become odd in weight at the ingot making, the occurrence of short ingots is obviated and the yield of ingot making improves.
Patent JP-S60159404-A (JP)
Inventor: ARAN AARU SUTEINKUURU
IPC: F15B11/16
Filed: 1985-01-10
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-H01222959-A (JP)
Title: Inking device
Inventor: NORUBERUTO BAISUBUROOTO
IPC: B41F31/08
Filed: 1989-01-09
Abstract: PURPOSE: To remarkably reduce consumption of a doctor blade for removing a foreign matter from a pitted roller by providing a front chamber at an outside of the blade of an upstream side of the roller in a rotating direction, and opposing the roller to the chamber. CONSTITUTION: An outer surface of a pitted roller 3 protruding to a front chamber 41 in which a deposit of solidified ink, refuse particles in a pit or other deposit is pre-inked in the chamber 41, and ink is filled in its overall length. An overall coating coated in this manner is released by a doctor blade 11 continued to the chamber 41. Since the roller 3 is completely inked in advance, consumption of the blade 11 is avoided, or considerably reduced. The pre-inked pit roller released by the blade 11 is finally inked in an ink chamber 13 under weak gage pressure. That is, a pit 5 is maximized at a necessary place. A land 6 is cleaned by a doctor blade 12 at an upstream side at an outlet of the chamber 13.
Patent JP-H08190661-A (JP)
Title: Automatic vending machine
Inventor: MOMOTA SHIGEYUKI
IPC: G07F9/00
Filed: 1995-01-11
Abstract: PURPOSE: To make selling articles able to be purchased even by visually handicapped person by making a device having a constitution that the article name which corresponds to a selection button is reproduced by voice when the selection button is made an ON state in a sales standby state. CONSTITUTION: When a certain selection button B is made an ON state in a state that coin and paper money are not inserted on in a sales standby state, the voice data of the article name corresponding to the selection button B is called from a voice memory 38 by a control part 32 and the voice data is reproduced by a loudspeaker 30. When a customer throws-in money to bring into a sales state and the object selection button B is made the ON state again, the object article is sold. By making the automatic vending machine of such constitution, the object article can be purchased by even a visually handicapped person because the article name to be sold is reproduced in voice by the selection button B when the selection button B is made to be in ON state.
Patent JP-H02184328-A (JP)
Title: Membrane separation apparatus
Inventor: NOSAKA WATARU
IPC: B01D61/14
Filed: 1989-01-11
Abstract: PURPOSE:To prevent the oxidation of a treated substance and the propagation of unfavorable microorganisms by bringing gaseous nitrogen into contact with a prepd. stock soln. under a certain pressure and treating the soln. with a membrane. CONSTITUTION:The head space of a service tank (balance tank) 1 in a circulating system is filled with compressed gaseous nitrogen fed from a feed line 3 and a prepd. stock soln. is fed into the tank 1 by a feed pump 2. The stock soln. pressurized in the tank 1 is circulated through the membrane separation apparatus 5 by a circulating pump 4. In the apparatus 5, the stock soln. is treated with the membrane under 150kPa-15MPa gauge pressure of gaseous nitrogen. The oxidation of the treated substance and the propagation of unfavorable microorganisms can be prevented and sustaining treatment in a stable atmosphere is enabled. In case of food, the original flavor is not deteriorated.
Patent JP-H01180815-A (JP)
Title: Cleaning agent composition
Inventor: TADA MAKOTO
IPC: A61Q5/02
Filed: 1988-01-08
Abstract: PURPOSE:To obtain a cleaning agent composition having mildness to hair and skin, not coloring with day, by blending a phosphoric ester surface containing ammonium ion or alkanolamine as a counter ion with a specific chelating agent. CONSTITUTION:A cleaning agent composition comprising (A) 0.001-2.0wt.%, preferably 0.05-1.0wt.% phosphoric acid compound shown by formula I (M1-M4 are H, alkali metal, ammonium ion or alkanolamine) such as alkali metal salt of 1-hydroxyethane-1,1-diphosphonic acid and (B) 1-30wt.%, preferably 5-20wt.% surfactant consisting of a mixture of phosphoric esters shown by formula II and formula III (R1-R3 are 8-18C hydrocarbon group; X is ammonium ion or alkanolamine; Y is H or X; AO is 2-3C alkylene oxide; l, m and n are 0-20) having excellent feeling and foaming power. Change in color of the component B with day can be effectively prevented by addition of the component A.
Patent JP-H05186538-A (JP)
Title: Spherical particle and its production
Inventor: MORI SHIGEO
IPC: C08G79/02
Filed: 1992-01-10
Abstract: PURPOSE:To obtain the title particle excellent in hardness, compressive strength, heat resistance and solvent resistance by using a specified polymer. CONSTITUTION:The title particle is made from a cross-linked phosphazene polymer desirably obtained by the emulsion polymerization or suspension polymerization of a curable phosphazene compound [e.g. 1,1,3,3,5,5-hexa(methacryloylethylenedioxy)cyclotriphosphazene] in the presence (absence) of a comonomer.
Patent JP-S62162101-A (JP)
Title: Simple pump operation schedule preparing system
Inventor: WADA MASAO
IPC: G05B11/18
Filed: 1986-01-10
Abstract: PURPOSE:To make versatility very high and lower developing cost of software remarkably by considering the water intake system and water supply system of a purification plant as independent systems, making a pump operation schedule from the water supply system, and making an operation schedule of the water intake system based on the result. CONSTITUTION:When the quantity of water supply to be supplied in each time zone of a day is given, operation schedules of intake pumps 21-1-21-N of a water supply system are prepared, and operation schedules of intake pumps of a water intake system 1 are prepared recognizing the quantity of water supply obtained as the result as the quantity of water distribution looked from the intake system 1. Pump operation schedules of the water intake system 1 and water supply system 2 are prepared by calculating the state of operation of all pumps that satisfies the quantity of water distribution (quantity of supply) in each time zone in a day, finding the state of pump operation in which the number of times of starting/stopping of pumps is minimum, and finding the quantity of intake (quantity of supply) and water level of a distributing reservoir (water level of a regulating pondage) when operated one day at the state of pump operation.
Patent JP-H03207740-A (JP)
Title: Molded article of vinyl chloride-based resin
Inventor: YAMANE YASUAKI
IPC: C08K5/00
Filed: 1990-01-10
Abstract: PURPOSE:To obtain the subject molded article useful for cutting, welding or sewing of writing materials or miscellaneous goods having excellent transparency, surface lubricity and printing property without generating bubble by molding a composition comprising vinyl chloride-based resin, plasticizer and a specific substituted compound. CONSTITUTION:(A) 100 pts.wt. vinyl chloride-based resin is mixed with (B) 0-35 pts.wt. plasticizer and (C) 0.01-0.2 pt.wt. a compound in which each hydrogen atom bonding to two nitrogen atoms of aliphatic diamine is substituted with acyl group of unsaturated aliphatics or a compound in which -OH and -NHR' (R' is unsaturated aliphatic group) in two carboxyl groups of aliphatic dibasic acid are substituted and a resultant composition is molded to afford the aimed molded article.
Patent JP-S5286612-A (JP)
Title: Battery car control system
Inventor: FUJITA KAZUYA
IPC: B60L7/12
Filed: 1976-01-12
Abstract: PURPOSE: To obtain a battery car, which is excellent in opration control property and regenerative control and has satisfactory duty service efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio