baber/WOPTO huggingface dataset:
Patent JP-H11224825-A (JP)
Title: Manufacture of electronic component
Inventor: AMAYA KEISHIRO
IPC: H01F17/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide electronic components, from which such highly reliable small-sized electronic components that have less characteristics variations can be manufactured at low cost and a method for manufacturing the electronic components. SOLUTION: The unnecessary parts 2b of photosensitive conductive paste 2 printed on an insulating substrate 1 and containing a glass material are removed by retaining the necessary parts 2a of the paste 2 by exposing and developing the paste 2. Then the paste 2 is pre-baked at a temperature of 500-600 deg.C near the transition temperature Tg of the glass material contained in the paste 2. Then, after photosensitive insulating paste 3 containing a glass material is applied to a first conductor pattern layer CL1 to a fixed thickness and a hole 3vh for a via hole which reaches a conductor pattern cp of the pattern layer CL1 is formed by exposing and developing the paste 3, and the paste 3 is similarly pre-baked. Thereafter, electronic components in which the conductor pattern cp is formed three-dimensionally on the insulating substrate 1 can be obtained by repeating the processes, and finally, permanently baking the paste 2 and 3.
Patent JP-H04211329-A (JP)
Title: Butter with reduced cholesterol and making thereof
Inventor: JIYON TEII PERII JIYUNIAA
IPC: A23C15/04
Filed: 1991-02-20
Abstract: PURPOSE: To obtain a low-cholesterol butter which is suitable for heartily foods by removing a volatile flavor component and cholesterol from anhydrous milk fat, again adding a flavor component and then reducing a fat content. CONSTITUTION: A source milk is controlled to prepare a cream having preferably 37 to 46% fat content, which is stored in a storage tank 12. The cream is sent to a separator 20, where a skimmed milk is separated as a flow 22 and the cream is treated by a homogenizing valve 26 and sent to a second separator 30. A water-soluble material is removed as a flow 32 to obtain a cream 34 having preferably 99.5% fat content. The cream is sent to a vacuum chamber 38 where volatile flavor and water content are removed as a flow 40. The cream 42 is deaerated in a deaerating device 50 and a volatile flavor 64 is removed as a flow 68 in a first column. In a second column, cholesterol 68 is removed and a butter fat flow 78 is sent to a mixing tank 84, where the cream is mixed with a flavor flow 88 from a flavor collecting station 76 where flows 40, 68, etc., are collected. Further, a skimmed milk 90 is mixed to obtain the butter of the purpose.
Patent JP-H09327547-A (JP)
Title: Laminated game card
Inventor: MAIKERU UOORENNSHIYOU
IPC: B32B3/30
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a laminated game card provided with the merits of a game card made of paper and the game card made of plastic together by supplementing the demerits of them. SOLUTION: This game card 12 is composed of the base material layer 22 of a paper material, both sides of the base material layer are coated with opaque paints 36 and 38 for the paper and graphics 18 and 20 are printed on coatings 36 and 38. Then, on the printed coatings of the base material layer 22, transparent plastic films 24 and 26 for an upper surface and a lower surface are laminated. The film is a high-gloss or middle-gloss film and the TAPPI gloss of the range of about 85 deg.-105 deg. is supplied. The film is mechanically embossed and an embossed pattern 48 is imparted. The embossed pattern 48 supplies the static slidability of about 7 deg.- about 15 deg. and the TAPPI gloss of the range of 50 deg.-85 deg.. The embossed pattern 48 lowers the gloss without substantially damaging an ink density, a color or image clarity.
Patent JP-H02242258-A (JP)
Title: Microscopically structuring of polymer metal compound layer
Inventor: ARUFURETSUDO HORUBATSUHA
IPC: G03F7/26
Filed: 1990-02-07
Abstract: PURPOSE: To remove a photoresist without damaging the polymer layer of a substrate by using a substrate having a specified structure and removing the finally remaining part of the photoresist with a specified solvent. CONSTITUTION: The top of a substrate with a polymer-metal or polymer- semiconductor laminated layer is coated with a photoresist layer 5, a desired pattern is formed and the layer 5 in the finally remaining part is removed with relatively long chain ether or ketone, >=2C ester, >=4C alcohol or alicyclic ether. For example, an Al vapor deposited layer 2, a P(VDF-TrFE) copolymer layer 3 preferably contg. <=30% TrFE, an Al vapor deposited layer 4 and the photoresist layer 5 are successively formed on an Si wafer 1. Exposure is carried out through a prescribed mask, the layers 5, 4 in the exposed part are successively removed and then the remaining layer 5 is removed with THF.
Patent JP-S55119759-A (JP)
Title: Erasable rom write-in system
Inventor: NAKAJIMA YUTAKA
IPC: G11C16/02
Filed: 1979-03-07
Abstract: PURPOSE: To make unnecessary the alteration of existing hardware and to assure the write-in time to erasable ROM, by informing the end of memory access from the start of monitor to the detection of malfunction, to the CPU monitoring memory cycle.  
     CONSTITUTION: In the system assuring the write-in time to erasable ROMs2, 3  given to the information processor, the write-in timing circuit 13 does not receive the memory access request from CPU1 during write-in operation and receives the memory access request not during write-in operation. Further, the circuit 13 transfers the memory busy signal to the data line 14, and produces the state through the data  line 6 as if there were memory access request by the direct memory access to CPU1 during the write-in operation. Further, the memory access end signal is delivered to CPU1 monitoring the memory cycle through the data line 6 from the circuit 13,- while the monitor start to malfunction detection. Thus, the write-in time to erasable ROMs2, 3 can be assured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58143614-A (JP)
Title: Booster
Inventor: OOSAWA HIROSHI
IPC: H03G3/20
Filed: 1982-02-19
Abstract: PURPOSE:To improve various types of disturbance characteristics and the beat relation, by providing an attenuator which works automatically only in a strong electric field state between an input terminal and an amplifying transistor. CONSTITUTION:The AGC voltage is reduced in a weak electric field (A) and a medium electric field (B) and then increased in a strong electric field (C). The AGC voltage exceeds the reference voltage of a comparator 16 at a point (a), and therefore the output of the comparator 16 is changed to a high level from a low level. Therefore a switching diode D1 is turned on at a part 17 shown by oblique lines to actuate an attenuator 11. As a result, an RF signal at a point (b) which passed through an input terminal 9 connected to an antenna and an IF trap 10 flows partially to an earth through a resistance R1 and then the diode D1 which is turned on. Thus an attenuating function is carried out. As a result, no intensive RF signal is supplied to the base of an amplifying transistor TR.
Patent JP-H09217886-A (JP)
Title: Hose with valve
Inventor: FUJIMORI MITSUHIRO
IPC: F16L55/07
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of fluid, passing through a hose for a long period, through a valve part even in environment wherein rubber is thermally deteriorated. SOLUTION: A joint rubber 2 is integrally molded on the outer surface of a hose 1 having an opening 1a formed in a direction crossing an axis at right angles, and comprises a communication hole 3 extending radially externally of the hose 1 from the opening 1a and intercommunicating the inside and the outside of the hose 1; and an annular valve seat part 23 arranged on the external side concentrically to the communication hole 3. A valve closing member 5 opens and closes the communication hole 3 in such a way to make pressure contact or part from the radial direction of a valve seat part 23 and the hose 1. The joint rubber 2 interjoins at least a first rubber part 2a, of which at least the valve seat part 23 consists, and the outer surface of the hose 1 and consists of a second rubber part 2b consisting of other portion.  The first rubber part 2a compares with a second rubber material of which the second rubber part 2b is formed and is formed of a first rubber material to hardly increase a compression permanent strain due to a change with the lapse of a time by heat.
Patent JP-S55118235-A (JP)
Title: Automatic selection method of intermediate frequency band width
Inventor: NAITOU MICHINORI
IPC: H04B1/16
Filed: 1979-03-07
Abstract: PURPOSE:To prevent the selection of the band width due to interference signal, by taking the intermediate frequency band width as the narrowest band width during the tuning operation. CONSTITUTION:When a human body touches the tuning knob 11, this is detected with the touch switch 12 to send a signal to the selection signal generating circuit 15 and the selection switch 8 is operated and the intermediate frequency 5 of narrow band width is selected. When the output of the touch switch 12 is absent, desired selection signals B1-B3 are outputted from the selection signal generating circuit 15 with the output signal D1 for the presence of the intermediate frequency signal, output signal D2 for the presence of DC output of the frequency discriminator 10, and output signals C1, C2 indicating the size of the interference wave in the interference wave detection circuit 14 to select the desired intermediate frequency steps 3-5.
Patent JP-H0427080-A (JP)
Title: Horizontal circulating parking device with lift device and equipment
Inventor: OKUMURA TAKASHI
IPC: E04H6/18
Filed: 1990-02-06
Abstract: PURPOSE:To reduce time for entering and leaving the car shed by circulating and moving carriers constituted of a circulating truck and a tray capable of separating from the truck and connecting thereto in longitudinal feed and cross feed in a circulation circuit formed on the plane. CONSTITUTION:A plurality of carriers 10A are connected to each other in a cross feed course, and the carriers are disconnected in a longitudinal feed course to circulate and move a circulation circuit among points P1, P2, P3 and P4 while repeating alternately the cross feed and longitudinal feed. The required specific carrier 10A is sent out to the point P4, and the carriers 10A are separated into a tray 11A and a circulating truck 12A. In addition, when the tray 11A is delivered to a lift device 30A, the truck 12A is remained in the circulating circuit to circulate and move.
Patent JP-S62184649-A (JP)
Title: Tape feeding device
Inventor: MORIMOTO TAKASHI
IPC: G11B15/28
Filed: 1986-02-07
Abstract: PURPOSE:To stably drive a magnetic tape even when a capstan motor is in the horizontal and vertical state by providing a cap to a pinch roller so as to exert a prescribed weight in the thrust direction of the capstan motor by means of the cap when the pinch roller depresses a tape. CONSTITUTION:A capstan shaft 3 is regulated in the direction X by a pressing part 1a of the cap by providing the cap 1 to the pinch roller so as to use the elastic force of a depressing force delivery part 1b of the cap. A prescribed weight is given in the thrust direction of the capstan motor, the capstan shaft 3 is regulated in the Y axis even when the capstan motor is used in the vertical state to obtain the stable tape running.
Patent JP-S55120475-A (JP)
Title: Brazing method of copper
Inventor: MURAKAMI KAZUHITO
IPC: B23K1/20
Filed: 1979-03-06
Abstract: PURPOSE: To improve the flow of braze and obtain defect-free brazing even without flux by electrolytically polishing at least the portions to be brazed of copper material, and removing cuprous oxide from the surfaces thereof then performing brazing in a furnace of a nonoxidiative atmosphere.  
     CONSTITUTION: When copper material 1 is electrolytically polished, the one which had exposed on the surface 7 out of the Cu 2 O3 existing therein becomes perfectly none. As a result of this, the flow of braze becomes good, but in order to obtain much better flow, a copper plating layer 8 is applied to a thickness 2μ or more on the surface 7 after the electrolytic polishing or preferably, the underlying plating layer 9 is made 2μ thick or more and on this is applied a copper plating layer 10 to a thickness 2μ or more. The copper material to be used whose oxygen content is 0.002% or less is desirable for prevention of hydrogen brittleness in view of the fact that in-furnace brazing is in many cases accomplished in the atmospheres containing hydrogen. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63193577-A (JP)
Title: Manufacture of semiconductor light detecting device
Inventor: YAGI HIROFUMI
IPC: H01L31/108
Filed: 1987-02-05
Abstract: PURPOSE:To facilitate the manufacturing, by forming two kinds of insulating film layers having different etching speeds with each other on a wiring metal layer, forming an opening part having an overhung by etching, and forming an electrode layer on the side of metal at a Schottky junction. CONSTITUTION:A silicon nitride film 17 and a silicon dioxide film 18 are sequentially formed on an aluminum wiring layer 5, on a thick silicon dioxide film 6 and on a thin silicon dioxide film 7. Then a resist pattern 19 is used as a mask, the silicon dioxide film 18 is etched, and an opening part 20 is formed. Then, the opening part 20 is selectively etched, and an overhung structure is formed. Then, an opening part 21 is selectively etched, and an opening part 13 is formed, followed by the removal of the resist pattern 19. Then, platinum 14 is evaporated on the opening part 13 and the silicon dioxide film 18, and a metal side electrode of a Schottky junction is formed. Then, a silicon nitride film 8 for protecting elements is formed on the entire surface.
Patent JP-2000223789-A (JP)
Title: Semiconductor laser element and optical pickup device
Inventor: OKUMURA TOSHIYUKI
IPC: H01S5/343
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser element which can restrain that light leaked from a substrate influences radiated light. SOLUTION: In this semiconductor laser element 101, a GaN buffer layer 2, an n-type layer 3, an active layer 4, a p-type layer 5, a p-side electrode 6 and an n-side electrode 7, are provided on a sapphire substrate 1. A light nontransmittible film 12 which comprises a light absorbing property is formed inside the n-type layer 3. Even when light is leaked toward the upper part from the sapphire substrate 1, the light is absorbed by the light nontransmittible film 12 so as not to reach the active layer 4, and a laser beam which is radiated from the active layer 4 is not influenced.
Patent JP-S58142985-A (JP)
Title: Improvement of coal quality
Inventor: ISHIZUKA TETSUO
IPC: C10L5/00
Filed: 1982-02-19
Abstract: PURPOSE:To attain a high ratio of ash removal by an inexpensive and easy operation, and to improve coal quality, by adding a water-soluble or water dispersible high polymer flocculant to aqueous slurry of pulverized coal so that the coal is selectively flocculated and recovered. CONSTITUTION:A water-soluble or water dispersible high polymer having 100,000-3,000,000 molecular weight, comprising (A) one or more hydrophilic monomers of allyl compounds, polymerizable unsaturated dicarboxylic acid (salts), vinyl alcohol, vinylsulfonic acid(salts), styrenesulfonic acid(salts), having  >=15wt% solubility in water at 20 deg.C, and (B) one or more hydrophobic monomers of (meth)acrylic acid alkyl esters, having <=10wt% solubility in water at  20 deg.C, in a weight ratio of the component A/B of (99/1)-(20/80) is added to aqueous slurry of pulverized coal, coal is selectively flocculated, and the flocculated coal is separated and recovered from a mother liquor so that removal  of ash from coal is carried out.
Patent JP-H06243334-A (JP)
Title: Automatic vending machine managing device
Inventor: ANDO MIKIO
IPC: G07F5/22
Filed: 1993-02-16
Abstract: PURPOSE:To provide an automatic vending machine managing device for surely providing consistency between sales data on the side of a location owner and sales data on the side of an automatic vending machine operator. CONSTITUTION:An automatic vending machine 2 prepares the sales data corresponding to the sale of a merchandise by vending the merchandise, and finish records are prepared and stored in the order of generation in response to a prescribed finishing operation. Then, a first center equipment 1 requests collection to a controller 4 of an automatic vending machine network so that these data stored in the automatic vending machines can be transmitted to the first center equipment 1. The first center equipment 1 stores the sales data and the finish records in a storage means 18, a retrieving means 19 retrieves the sales data belonging the inside of prescribed account settlement period based on the finish records at the time of account settlement, and processing means 20 processes the retrieved sales data so as to perform sales management.
Patent JP-2000222234-A (JP)
Title: Duplex computer system
Inventor: KATO TAKESHI
IPC: G06F11/20
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a computer system capable of eliminating the omission and discrepancy of data on a shared disk and recovering the data in switching a system. SOLUTION: An active system computer 1 and a standby system computer 2 are provided with index data for recovery and recoding data A to D for storing and updating data for the portion of Q-number of files among the data files of the shared disk 3. In switching a system, the standby-system computer compares data C, D and data E, F to recognize the final writing pointer of data, writes data obtained by counting back by N-number of files smaller than the portion of the Q-number of files from the final writing pointer position of the shared disk and compares data of the portion of the N-umber of files from the operation-system computer and data of the portion of the N-number of files written from the standby-system with each other to delete an overlapped part.
Patent JP-S63195587-A (JP)
Title: Optical sensor
Inventor: NAKAMURA KIMITOSHI
IPC: H01H35/00
Filed: 1987-02-06
Abstract: PURPOSE:To judge a drop in the output of a sensor and a fault by providing a detecting circuit which detects a drop in the output of a photodetecting element when light is transmitted to the photodetecting element and a display means which displays its output drop state. CONSTITUTION:When light from a LED 3 is incident on a photo-TR (transistor) 4 (at the time of light transmission), the output voltage V of the TR 4 rises above the reference voltage V1 of a comparator 21, whose output rises to 'H'. In this state, the output of a Schmitt switching circuit 23 goes up to 'H' and the TR 27 turns on. Consequently, the LED 1 lights. Further, the output of a comparator 22 falls to 'L' unless the voltage V of the TR 4 exceeds the reference voltage V2 of the comparator 22 at the time of this light transmission. In this state, the output of a Schmitt switching circuit 24 falls to 'L' and a TR 28 turns off, so the LED 2 turns off. This state indicates the drop in the output of the TR 4. Namely, the drop of the sensor output can be confirmed from the off state of the LED 2 at the time of the light transmission.
Patent JP-H07237853-A (JP)
Title: Method for adjusting rope tension of elevator
Inventor: INAMI TOSHIO
IPC: B66B7/10
Filed: 1994-02-24
Abstract: PURPOSE:To provide a method for adjusting the rope tension of an elevator capable of realizing simple and correct tension adjustment of a main rope. CONSTITUTION:A car 3 and a balancing weight 4 are fixed close to a landing hall 12A on th highest floor and a landing hall 12C of the lowest floor respectively, and irregularity of a main rope 5 generated at the end part of the main rope on the car 5a side is adjusted so as to be uniformed by idling a sheave 7 in the direction where the car 3 is lowered.
Patent JP-H04265907-A (JP)
Title: Optical attenuator
Inventor: KAIHARA SHIGERU
IPC: G02B6/00
Filed: 1991-02-21
Abstract: PURPOSE:To offer an optical attenuator which is miniaturized and variable in attenuation quantity. CONSTITUTION:This optical attenuator is provided with a ferrule 1 which has an optical fiber 12 adhered and fixed inside and has a polished end surface, a slit 1a provided on a part of the intermediate part including the optical fiber 12 f the ferrule 1, an optical attenuation plate 2 which is provided with plural adjacent attenuation films differing in optical attenuation quantity and is arranged freely movably in the slit 1a so that one of the attenuation films is on the optical axis of the optical fiber 12, a housing 1 which holds the ferrule 1 and optical attenuation plate 2, and supports 4 and 5 which hold the optical attenuation plate 2 on the ferrule 1 and housing 11.
Patent JP-S62185690-A (JP)
Inventor: MIZUNO YUKIOMI
IPC: B66B11/02
Filed: 1986-02-10
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-H10217637-A (JP)
Title: Book binding tape
Inventor: IWANAGA RYUICHI
IPC: B42B5/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To set one side of a bundle of sheets within an adhesive area, and prevent the sheets from being pulled out by forming an adhesive layer adhered onto a tape base material through the absorption of an adhesive into an elastic member. SOLUTION: The back adhesive layer 3 is formed of adhering elastic material such as urethane sponge or nonwoven fabric on a tape base material 2, and then applying a molten adhesive on the elastic material, or adhering an elastic material with an adhesive impregnated in advance. Since adhesive of a back adhesive layer 3 is melted by a center heater and is lowered in its viscosity, and the elastic member is also deformed readily, as the tip end of the bundle of sheets comes into the inner part of the back adhesive layer 3, resulting in an adhesion between the adhesive run out of the elastic member and the back of the bundle of sheets.
Patent JP-S52110213-A (JP)
Title: Killing agent of converter during blowing
Inventor: AKIYOSHI EISUKE
IPC: C21C5/32
Filed: 1976-03-15
Abstract: PURPOSE:Killing agent for suppressing the slopping phenomenon in the converter operation and stabilizing the operation.
Patent JP-H07254207-A (JP)
Title: Disk changer
Inventor: TAKASHINA TAKEYOSHI
IPC: G11B17/04
Filed: 1995-01-23
Abstract: PURPOSE:To make a disk changer compact by arranging the surface of a stocker for holding a disk and the disk-mounting surface of a tray so that the surfaces are deviated in a vertical direction. CONSTITUTION:A stocker 4 holds a plurality of disks D at a specified interval so as to overlap in the vertical direction and can be lifted and lowered in the up and down direction. When the disk D is contained on a supporting part 4a of the stocker 4, the front side of the disk D enters a notch part 2a of a main tray 2 at a reproducing position P1. The main tray 2 at the reproducing position P1 and the stocker 4 are arranged at the closest position as far as possible so as to achieve the compact size of the device. The disk D in the stocker 4 and the disk D on a disk mounting part 2d of the main tray 2 are in the state, wherein the end parts are overlapped in three dimensions in the vertical direction.