baber/WOPTO huggingface dataset:
Patent JP-H01101400-A (JP)
Title: Detergent for cleaning zinc stearate with steam
Inventor: AIKAWA JUN
IPC: C11D7/60
Filed: 1987-10-14
Abstract: PURPOSE:To obtain the titled detergent containing trichloroethane, butylene oxide, dioxane, nitromethane and isopropal each at specific ratios and capable of removing zinc stearate attached to the surface of a metal or resin. CONSTITUTION:The aimed detergent consisting of (A) 92-93vol.% 1,1,1- trichloroethane, (B) 0.2-8.0vol.% butylene oxide, (C) 0.5-4.5vol.% dioxane, (D) 0.2-3vol.% nitromethane and (E) 1-2vol.% isopropanol. Further more, components A, B, C and D and E are each used as a detergent, agent for preventing metal corrosion by occurrence of chlorine, agent for preventing decomposition of component A by contact with metal and agent for dissolving zinc stearate.
Patent JP-H1194204-A (JP)
Title: Boiler
Inventor: MATSUDA JUNICHIRO
IPC: F22B29/06
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of support tubes of a heat transfer tube group of a rear heat transfer part of a once-through boiler and to suppress increase of the cost of equipment and others. SOLUTION: A rear heat transfer wall 41 is disposed on the rear flow side of a steam separator 20 for attaining switchover of circulating and once-through operations and dry steam is always made to flow into the rear heat transfer wall 41. By this constitution, the problem in prior art that stagnation of flow occurs on the basis of a high hydrostatic head in tubes of the rear heat transfer wall 41 caused by a fluid of a low steam content is eliminated and also it is made unnecessary to provide an orifice structure in an inlet part of the rear heat transfer wall 41. Since it is unnecessary to enlarge a tube wall thickness, moreover, no flow stagnation occurs in the tubes of the rear heat transfer wall 41 rear heat transfer wall support tubes 42 can be constructed on the same fluid path.  Thus, an outlet header 4 of an economizer 3 needs only to be provided in a gas flow in the upper part of the economizer and the length of a down comer 6 to a furnace water wall can be reduced.
Patent JP-S62118862-A (JP)
Title: Production of aseptic pasty spice
Inventor: HIRAIDE KIYOHITO
IPC: A23L27/00
Filed: 1985-11-19
Abstract: PURPOSE:To produce sterilized pasty spice without deteriorating original flavor of the spice, by uniformly mixing a spice with water in the form of paste and directly introducing super-heated steam to the paste in the presence of an organic acid. CONSTITUTION:A uniformly mixed aqueous paste of a spice such as pepper, thyme, sage, etc., is added with an organic acid such as acetic acid, phytic acid, etc., of a vinegar to adjust the pH of the paste to <=4.00. The paste is charged into a closed system, preferably into a small tube for continuous treatment, sterilized with super-heated steam of about 150 deg.C directly introduced into said closed system and cooled as soon as possible.
Patent JP-S62119367-A (JP)
Inventor: UEMURA YOSHIYUKI
IPC: F25B49/02
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-2000074731-A (JP)
Title: Acceleration responding switch
Inventor: WATANABE KATSUYUKI
IPC: H01H35/14
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration responding switch with stable contact state between contact points. SOLUTION: Relating to an acceleration responding switch 1, a metal disc 2, where a conductive lead terminal 3 is fixed while being insulated, is tightly fitted to the opening end of an iron housing 6 to constitute an air-tight vessel. In the housing 6, a conductive inertia ball 8 is housed while being allowed to come into contact with or separate from a contact point member 7 tightly fitted to the lead terminal 3 for conduction, and the inertia ball 8 allows the housing 6 to form a short circuit with the contact point member 7 at vibration. The housing 6 is washed in a dilute hydrochloric acid before assembly. Thus, the dilute hydrochloric acid allows an oxide film of an insulator present on the surface of the housing 6 to be removed, and a stable contact state is always provided even with a switch of weak contact pressure or electrified current.
Patent JP-H01101504-A (JP)
Title: Method for pair identification of optical fiber
Inventor: ARAKAWA KOJI
IPC: H04B10/07
Filed: 1987-10-14
Abstract: PURPOSE:To suppress the application of residual distortion to the coat of an optical fiber without exerting influence to optical transmission characteristics upon an active line by using a light source in a wavelength area increasing an optical loss for bend as compared with the wavelength of a light source used for optical transmission for reference light. CONSTITUTION:A reference light source 3 having wavelength generating a loss larger than the increment of an optical loss for the bend 4 of an optical fiber in the wavelength area of the light source used for optical transmission and having a loss almost equal or less to/than the optical transmission loss of the optical fiber is used. A fiber 2-1 is bent, a photodetecting sensor 5 is arranged on a position in the range where a bent angle along the optical fiber 2-1 from the start of bend of the fiber 2-1 on the incident end side of the reference light source 3 in the direction reverse to the incident side of the light source 3 is pi/4-3 and pi/4 radian to identify the core 2-1 about the sensor 5. Consequently, the optical fiber can be identified without exerting influence to optical transmission characteristics upon an active line and without generating an extremely small bend such that residual distortion is applied to the coat of the optical fiber.
Patent JP-H03120549-A (JP)
Title: Hardenable composition
Inventor: SATOMURA MASATO
IPC: G03F7/038
Filed: 1989-10-04
Abstract: PURPOSE:To form an inexpensive and easily available photosetting composition by incorporating a polymer having allylammonium groups each combining with an aromatic sulfonic acid or halide ion as a counter ion on the side chains of the polymer and a sensitizer. CONSTITUTION:The photosetting composition contains the stabilizer and the polymer having allylammonium groups each combining with an aromatic sulfonic acid or halide ion as a counter ion on the side chains of the polymer. Such a polymer can be favorably obtained by allowing a polymer having an aromatic sulfonic ester or an aliphatic halide to react with a compound having an allyl group and a tertiary ammonium group. The aromatic sulfonic ester can be easily obtained by reaction of toluenesulfonyl choride with alcohol. In this case, as the polymer having aliphatic halogen atom, dichloromethyl, chloromethyl, etc., are exemplified.
Patent JP-S61137242-A (JP)
Title: Optical disk and address recording and reproducing method
Inventor: TAKEMURA YOSHIYA
IPC: G11B7/24073
Filed: 1984-12-07
Abstract: PURPOSE:To remove crosstalk between address signals and to reproduce correctly an address signal by changing the depth of grooves on an optical disk every other groove to record an address signal, and at the regeneration of the address signal, detecting reflected light from the optical disk by two photodetectors and executing interpolation on the basis of address signals regenerated by respective photodetectors. CONSTITUTION:A V-shaped groove (a) (tracks A, B) and a V-shaped groove (b) (tracks E, F) record address signals in their address pits Pi where the depth of the V-shaped grooves is increased, but no address signal is recorded in a V-shaped groove (b) (tracks C, D). To regenerate the address signal in the V-shaped groove (a), it is supposed that laser spots 1, 2 are irradiated to the tracks A, B respectively. The reflected light rays of respective laser spots 1, 2 are detected by photodetectors D1, D2 respectively, the reflected light rays from the disk are diffracted by the address pits on the tracks and the intensity of the reflected light detected by the photodetectors D1, D2 is changed in accordance with the existence of the address pits, so that the address signals can be regenerated in accordance with the change of the intensity. I this case, the address signals regenerated from the two photodetectors D1, D2 are the same address value. The address signal in the V-shaped groove (c) can be reproduced similarly.
Patent JP-H05197554-A (JP)
Title: Method and device for inference processing
Inventor: NANBA KATSUYA
IPC: G06F9/44
Filed: 1992-09-29
Abstract: PURPOSE:To shorten the time required for processing for specifying a working memory element according to relation between pieces of information that the work memory element has, as to inference processing by a production system used for an expert system for a field of artificial intelligence. CONSTITUTION:The relation between pieces of information is checked in advance by a processing means 12 provided separately from an inference engine 5 according to specific conditions. Then the result is set as a pointer in the working element and the inference engine 5 performs pattern matching in inference processing by referring to the pointer. Consequently, the desired working memory element can be specified by the extremely small pattern matching to greatly shorten the time required for the whole inference processing as compared with a conventional example.
Patent JP-2001083640-A (JP)
Title: Method and device for reading image information
Inventor: OGAWA MASAHARU
IPC: H04N1/04
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To make high in image resolution without increasing cost in the method and device for reading the image information by using an optical reading type image detector. SOLUTION: A line light source is divided into two blocks 30a and 30b, and a light source control means is divided into two blocks 40a and 40b, and elements 16a (e1 to e3)are scanned and exposed by the line light source 30a, and the elements 16a (e1 and e4)are connected to a current detection amplifier 51a, the elements 16a (e2 and e5) to a current detection amplifier 51b, and the elements 16a (e3 and e6) to a current detection amplifier 51c, respectively in common. Division reading light is successively emitted from the line light sources 30a and 30b with a time lag in one main scanning period, and then, a current flowing through the element 16a which is irradiated with the division reading light is detected by each current detection amplifier 51a to 51c.
Patent JP-H03120875-A (JP)
Title: Silicon photo sensor
Inventor: NOMIYAMA MAYUMI
IPC: H01L31/10
Filed: 1989-10-04
Abstract: PURPOSE:To obtain a silicon photo sensor having a superior response by a method wherein an FZ-Si substrate is used as a substrate and the like. CONSTITUTION:A silicon photo sensor is formed into one that is constituted of an N(P)-type FZ-Si substrate 1 formed by a Floating Zone(FZ) method, an insulating film 2 which is formed on the surface on one side of the substrate 1 and is patterned with a light-receiving part, a P(N)-type diffused layer 3 formed as the light-receiving part region under the lower part of the film 2, an N(P)-type diffused layer 4 formed on the other surface of the substrate 1 and electrodes 5 formed in such a way that they are respectively connected electrically with the layers 3 and 4. Thereby, as the oxygen concentration and carbon concentration of the substrate 1 are low compared to those of a CZ-Si substrate, a trap level is significantly reduced and as trapped carriers are released in short time upon turn OFF of light, the response of a silicon photo sensor is significantly improved.
Patent JP-S63113569-A (JP)
Title: Color balance adjusting method
Inventor: KOIZUMI YUTAKA
IPC: G03G15/01
Filed: 1986-10-31
Abstract: PURPOSE:To easily adjust a color balance by dividing one beam of luminous flux into two or more areas immediately before a luminous flux slit division, providing a color balance adjusting filter to which transmittivity is variable, on each area, and controlling singly the transmittivity of each area. CONSTITUTION:An LCD (liquid crystal) is used as a transmittivity variable filter, and two cells partitioned by an insulator 84 are made between two pieces of glass substrates 81 provided with a transparent electrode 82 on the surface, and in the cells, a liquid crystal 83 is contained. These two liquid crystal cells can control single the transmittivity, respectively, by changing an applied voltage to each cell from an AC power source 85, since the transparent electrodes 82 of each cell are insulated electrically by the insulator 84, respectively. In such a way, so large a difference is not generated between the luminous flux passed through the filter, and the luminous flux split by a mirror, and even in case of variable power, the color balance is not broken, therefore, the color balance can be adjusted easily.
Patent JP-S63113798-A (JP)
Inventor: MATSUZAKI AKIYUKI
IPC: G07C11/00
Filed: 1986-10-31
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-S62120790-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MOGI YASUHIDE
IPC: H04N5/928
Filed: 1985-11-21
Abstract: PURPOSE:To attain the high quality of a recorded and reproduced picture by digitizing a video signal, temporarily storing it in such as a frame memory, and reading it with a suitable bit rate and timing. CONSTITUTION:The video signal sampled and held by a S/H circuit 54 is converted to a digital signal of 8 bit by an A/D converter 52, and further converted to a signal of 32-bit, then written in a D-RAM circuit 65. The 32-bit signal read out from the circuit 65 is converted to an 8-bit signal by a 32-to-8 bit converter circuit 66, and transferred to a PCM processor 504 via a data output terminal 39 and a multiplexer circuit 503. The PCM processor 504 processes the said 8-bit signal like a PCM sound signal, and record it in a PCM-signal recording area specified on a tape.
Patent JP-H1198629-A (JP)
Title: Grounding tank type circuit breaker
Inventor: ARAKI EIKO
IPC: H02B13/02
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost grounding tank type circuit breaker by simplifying the mounting structure of a current transformer. SOLUTION: A flange 13 is fixed onto the end part of a branch pipe 12 which is branched from a pressurized container 11 containing switching contacts of a gas-blast circuit breaker. A bushing 14 is provided on this flange 13. Sandwiched by the flange 13 and a holding plate 16, a current transformer 15 is fixed by tightening the holding plate 16 with a bolt 17 and a nut 18. The bolt 17 does not pass through the current transformer 15 but rather is indicated disposed behind the cross section part of the current transformer 15. Mounting the current transformer 15 onto the flange 13 provided with the bushing 14 via the holding plate 16 simplifies the structure and thereby reduces the production cost.
Patent JP-H0999588-A (JP)
Title: Output device
Inventor: WAKANA TORU
IPC: G09G5/26
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To select a plurality of resolutions and carry out the test print by providing a modification means for performing a plurality of modifications and a means for selecting one required modification or more out of a plurality of modifications for a character pattern formed by a character pattern forming means corresponding to character codes. SOLUTION: In case of setting the angle formed inclinedly by characters of width W and height H is set as an angle θ, the width is shifted by inclining the characters. The shift forms dx=htanθ when the shift of width at the optional height (h) point is set as dx, which means dx is proportioned to the height. The increased portions of width to respective heights (h) can be found by finding dx for respective heights. When a developed character pattern is bitmap, the italic processing can be carried out by shifting the characters by the portions of dx in compliance with respective heights of bitmap. As above-explained, in case of Italic processing, the process can be carried out just by bitshift (shifting), provided the characters are not revolved.
Patent JP-H1194055-A (JP)
Title: Synthetic resin-made pulley
Inventor: KATO YOSHIO
IPC: F16H55/48
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce processing cost as well as to effectively prevent generation of creep of a pulley main body. SOLUTION: In a synthetic resin-made pulley A, a ring-like member 2 made of a metallic material having a coefficient of linear expansion approximately equal to that of a bearing outer ring 1b, and provided with a through hole 2b in the radial direction and a projecting part 2c with the peripheral end of the through hole 2b projecting to the outside diametral side is pressed-in the outside diametral surface of the bearing outer ring 1b, and a pulley main body 3 made of a synthetic resin is integrally formed on the outside diametral surface.
Patent JP-2001079088-A (JP)
Title: Outer needle of peridural anesthetic needle
Inventor: HIGUCHI AKIO
IPC: A61M25/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the projection of an inserted anesthetic needle and to eliminate the possibility of damaging the dura by the outer front end of an opening edge surface at a time of the puncture of the dura and fear such that a catheter is hooked with the opening edge surface or damaged when the inserted catheter is pulled out. SOLUTION: In the outer needle 1 of a peridural anesthetic needle wherein a leading end part 2 is formed by partially bending a hollow pipe made of stainless steel and cut to form an opening edge surface 3, the leading end part 2 is gently bent so that the leading end of the anesthetic needle inserted in the outer needle 1 slides even if comes into contact with the inner surface of the leading end part 2 to easily protrude from the opening edge surface.  The opening edge surface 3 is formed into a wavy shape such that the first half part thereof has a projected convex surface 4 and the latter half part thereof has a concave surface 5 when looked laterally and formed into such a shape that the long side of a hollow oval shape or the long side of a hollow rectangular shape having rounded corners is curved outwardly when looked from above and the cutting edge angles of the outer and inner front ends 6, 7 of the opening edge surface 3 are made twice or more as compared with conventional ones.
Patent JP-S62182706-A (JP)
Inventor: FURANKU DOMINIKU DAMERIO
IPC: G02B23/26
Filed: 1986-10-31
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-H10103288-A (JP)
Title: Turbo-molecular pump
Inventor: OZAKI JUNICHIRO
IPC: F04D19/04
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a magnetic levitation system by making a diameter of a cable for connecting a pump body and a controller power unit small. SOLUTION: In a turbo-molecular pump 1 supporting a magnetic levitation using a magnetic bearing, a pump body 2 is electrically connected to a controller power unit 3 with a cable 5, and a magnetic bearing control unit 4 is provided at the pump body side. The cable for transmitting a displacement signal of a rotor which connects the controller power unit 3 to the pump body 2 and the cable for transmitting an exciting current are omitted to reduce the line number, whereby a diameter of the cable is made small. In a magnetic levitation system, an effect due to a disconnection of the line and a generation of noise are reduced to thereby improve the reliability.
Patent JP-H03124268-A (JP)
Title: Inverter equipped with sequencer
Inventor: TORIYAMA FUMIO
IPC: H02M7/48
Filed: 1989-10-05
Abstract: PURPOSE:To simplify related various signal transmitting system and expand a control range to related ambient apparatuses by a method wherein coordinating operation of an inverter and the ambient apparatuses of the same is effected in accordance with the sequence program of a CPU provided with the inverter. CONSTITUTION:An inverter device 2, which has received a commanding signal from an external control device 1, stores the contents of the command into a CPU 21 and effects various operations including the sequence program of the CPU to effect coordinating operation including an operational sequence in time related with an inverter device 2 itself and the ambient apparatuses mutually in accordance with the commanding signal so that the operating conditions shown in respective sensors become predetermined conditions. According to this method, a signal transmitting and receiving system from the inverter device 2 and the ambient apparatuses of the same to the external control device 1 may be simplified while the wide and synthetic operation control of the inverter device 2 and the ambient apparatuses of the same can be effected by the external control device 1.
Patent JP-H01102657-A (JP)
Title: Reading system for generation of circuit substrate history
Inventor: ICHIKAWA YOSHIAKI
IPC: G06F11/34
Filed: 1987-10-15
Abstract: PURPOSE:To realize a batch control system for information on circuit substrate history by adding a circuit to an information processor to produce the circuit substrate history information of hardware and reading this information via an external host computer or a remote diagnosing terminal equipment. CONSTITUTION:A processor MPU1 senses the digital information produced by a circuit substrate history generating part REV-GEN2 via a line driver part DRIVER3 and an internal signal bus 6 and then stores said information in a main memory MM4. When a reading instruction is received for the circuit substrate history information from a host computer or a remote diagnosing terminal equipment via a circuit control part INF5, the MPU1 reads said history information out of the MM4 and sends it to the host computer or the remote diagnosing terminal equipment via the part 5. In such a way, a batch control system is obtained for information on the circuit substrate history.
Patent JP-H03122319-A (JP)
Title: Worker gate device for caisson
Inventor: HATANO KAZUMI
IPC: E02D23/06
Filed: 1989-10-05
Abstract: PURPOSE:To improve the workability by moving an elevating capsule for worker at the time of coming in/out of a worker, and communicating with a separately located adjustable pressure chamber, and enabling a coming in/out of a worker through the adjustable pressure chamber. CONSTITUTION:Coming in/out of a worker between the ground surface and a pressurized working chamber 15 is performed through an elevating capsule 16 for worker hung down freely to elevate and a separately located adjustable pressure chamber 31. When a worker comes from the pressurized working chamber 15 to the ground surface, the pressure in the capsule 16 is previously set as same as that of the working chamber 15, and a worker comes from the working chamber 15 to the casule 16, and the capsule 16 is hung down and while is raised in a cylinder 13 to be communicated with the separately located adjustable pressure chamber 31. Next, the pressure in the adjustable pressure chamber 31 is previously set as same as the capsule 16, and is gradually changed to the atmospheric pressure. The workability can be thereby improved.