baber/WOPTO huggingface dataset:
Patent JP-S60218387-A (JP)
Title: Ketene s,s-acetal
Inventor: SEO AKIRA
IPC: C07D213/00
Filed: 1984-04-14
Abstract: NEW MATERIAL:A compound of formula I (R is H, 1-8C alkyl, 3-6C cycloalkylm methylene, etc.). EXAMPLE:2-(1-Imidazolyl)-2-(4-isobutyl-1,3-dithiolan-2-ylidene)acetoni trile. USE:An agricultural chemical, particularly for germicides, plant growth regulating agents or insecticides. PREPARATION:For example, 1-cyanomethylimidazole of formula II is reacted with carbon disulfide in the presence of a base, e.g. sodium carbonate, and a solvent, e.g. methanol, to give an intermediate of formula III, which is then reacted with an alkyl dihalide of formula IV (X is halogen), e.g. 1,2-dibromo-4- methylpentane, preferably at about room temperature for 0.5-24hr.
Patent JP-S57925-A (JP)
Title: Lamp disconnection alarming device for vehicle
Inventor: SHIRASAKI SHINJI
IPC: B60Q11/00
Filed: 1980-06-03
Abstract: PURPOSE: To enable the detection of abnormal lighting immediately prior to possible disconnection of a lamp by emitting a warning when a light signal deviates from a specified value in the difference from the other signal at the lighting of a lamp after inputted from a light detecting means at the start of a vehicle.  
     CONSTITUTION: At the start of a vehicle, light near a lamp to be detected is detected by a light detecting means composed of an optical fiber 9 and a photoelectric converter 10 and this first light signal is inputted into a microcomputer 13. Then, the lamp is lighted by the computer for a specified time from the inputting while a second light signal is inputted from said light detecting means. When it is determined that the difference between both the signals deviates from the preset normal range, a warning is emitted with alarm indicators 15, 16 and 17 to inform of the disconnection of the lamp. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59200985-A (JP)
Title: Metal or magnetic body detector
Inventor: UMEZAWA TADASHI
IPC: G01N27/72
Filed: 1983-04-28
Abstract: PURPOSE:To detect the existence of metal or a magnetic body around coil from the change of magnetic coupling degree of the coil by arranging the 1st coil impressing an AC voltage and the 2nd coil for detection so that the diameter centers are intersected vertically each other. CONSTITUTION:The diameter center O1 of the 1st coil La and the diameter center O2 of the detecting coil Lb are intersected vertically and the magnetic coupling degree between the coils La and Lb is minimized. The AC voltage is impressed to the coil La from an oscillator 7. If a magnetic body such as toner exists around the coils, the magnetic coupling degree of the coils La and Lb is increased and a high voltage is induced to the coil Lb. At that time, a comparator 8 outputs the high voltage. If there is no magnetic body, the induced voltage of the coil Lb is reduced. At that time, the comparator 8 outputs a low voltage. Thus, the size of the device can be reduced with simple constitution and attachment is also easy.
Patent JP-S555112-A (JP)
Title: Vacuum aluminum soldering device
Inventor: ARAKANE MITSUAKI
IPC: F27B9/04
Filed: 1978-06-23
Abstract: PURPOSE:To collect the Mg vapor generating from the solder at the heating chamber, by extending the vacuum heating chamber for executing the soldering work so as to form the naturally cooling chamber, and by arranging plural metallic panels on each side plane of the naturally cooling chamber so as to be individually detachable. CONSTITUTION:The work is heated in the vacuum heating chamber before the vacuum aluminum soldering device, and is applied with the specified soldering process; this work is introduced into the following naturally cooling chamber 7 and is colled. While this process, the Mg vapor generating from the solder is introduced into the naturally cooling chamber 7, and condenses on the metallic panel 8 at inner surface of each side wall, and is collected. The panel 8 is detached if necessary, and is cleaned providing for next service. According to this mechanism, the Mg component is not scattered and is not solidified within the heating chamber, so that the difficulties like as the trouble of electric discharge, the trouble of wrong transportation, the trouble of imperfect sealing, etc., are prevented.
Patent JP-S58193497-A (JP)
Inventor: YASHIRO TAKEMITSU
IPC: G21F9/00
Filed: 1982-05-07
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-S534103-A (JP)
Title: Ammonia attack preventing device for pipe system heat exchanger
Inventor: UEDA MITSUO
IPC: F28F19/00
Filed: 1977-06-27
Abstract: PURPOSE: To reduce the damage of a heating tube by ammonia attack, by setting a drain flash tube for washing out conc. ammonia gas smoothly and effectively to the upper part of a dash-board. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51151883-A (JP)
Title: Blank-foldi ng method
Inventor: SHIMIZU TAKESHI
IPC: H01L23/50
Filed: 1975-06-23
Abstract: PURPOSE: To provide a device for performing blank-folding continuously by removing unnecessary parts left out of a blank-folding lower die. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S552276-A (JP)
Title: Frame of spectacles
Inventor: TOMITA TADAHARU
IPC: G02C5/00
Filed: 1978-06-22
Abstract: PURPOSE: To enhance strength as well as hardeness and scratch resistance, by subjecting part of a frame with core bars to heat treatment.  
     CONSTITUTION: Metallic materials are used subjected to heat treatment, such as age hardening, quenching, or tempering in part of spectacles frame partially made of metals, such as metal frame, combination frame, or plastic frame with core bars. In the above heat treatment, berillium copper alloy is converted into solution at 800°C, and age-hardenes at 300°C. In quenching and tempering heat treatment, ferrite type high carbon stainless steel is quenched at 1150°C, and tempered at 400°C. Such age hardening, quenching and tempering permit strength of metallic materials as well as their hardness and resistance to scratch to be enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000267104-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA HIDESHI
IPC: G02F1/1337
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device which can decrease the driving voltage and which can display a bright image. SOLUTION: In an IPS liquid crystal display device having a pair of electrodes 12, 13 in the glass substrate 11 side, a vertical alignment film is formed in the substrate 11 side, while a horizontal alignment film is formed in the substrate 21 side. The rubbing direction of the horizontal alignment film is specified to the direction of the electric field produced by the electrodes 12, 13. Or, a horizontal alignment film may be formed in the substrate 11 side and the vertical alignment film may be formed in the substrate 21 side.  In this method, the ratio d/p of the thickness d of the liquid crystal layer to the natural twist pitch (chiral pitch) p of the liquid crystal is specified, for example, to 0.35±0.1, and the product Δnd of the thickness d of the liquid crystal layer and the double refraction Δn of the liquid crystal is specified, for example, to 0.7±0.2.
Patent JP-H08272408-A (JP)
Title: Edge operation processing method for sequence controller
Inventor: OKAYAMA YOSHIHIKO
IPC: G05B19/048
Filed: 1995-03-31
Abstract: PURPOSE: To prevent an unanticipated edge operation from occurring. CONSTITUTION: A history storage bit B to hold the past state of the input condition of an edge operation instruction is provided in the instruction word of a sequence program. The initial value of the bit B is set at '1' for a rise instruction operated by the start of an input condition, and at '0' for a fall instruction. The CPU of a controller checks the state of the input condition by comparing the value of the bit B in the instruction word with the present value of the input condition of the edge operation instruction when executing the program, and decides whether or not the instruction should be executed. In such a way, it is possible to prevent the edge operation being applied to a first program when it is executed.
Patent JP-S63242714-A (JP)
Title: Demisting control for air conditioner of vehicle
Inventor: INAGE MASAHARU
IPC: B60H1/32
Filed: 1987-03-31
Abstract: PURPOSE:To permit the removal of blur even if a compressor is in anomaly state, by switching an inside/outside air selecting door to the introduction of outside air when the compressor can not be operated, in the title air conditioner having a demisting system. CONSTITUTION:A blur sensor 31 outputs a demisting signal, which is input into a control unit 24, and said control unit 24 checks the existence of a compressor anomaly signal supplied from a compressor anomaly monitoring circuit 30, and if no anomaly exists, demisting treatment is performed. If an anomaly signal exists, said anomaly is informed by an alarm device 33, and an inside/ outside air selecting door 4 is switched to the introduction of outside air, and outside air is blown from a defrosting blow output port 20, and the blur is removed. With such constitution, generation of blur in the case when a compressor is in anomaly state is prevented, and safety can be improved.
Patent JP-H04310794-A (JP)
Title: Image-receiving sheet for thermal transfer recording
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/50
Filed: 1991-04-09
Abstract: PURPOSE:To provide an image-receiving sheet for thermal transfer which is high in transfer density and excellent in a fixing property. CONSTITUTION:An image-receiving sheet for thermal transfer recording is obtained wherein an image receiving layer which contains 1,2,4-benzene tricarboxylic acid or its alkyl ester, or otherwise 1,2,4,5-benzene teracarboxylic acid or its alkyl ester as a plasticizer, is formed on a base material.
Patent JP-S591842-A (JP)
Inventor: REIMONDO JIYON HITSUKUSU
IPC: F16H1/28
Filed: 1983-04-28
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-H06267933-A (JP)
Title: Treatment system
Inventor: USHIGAWA HARUNORI
IPC: C23C16/54
Filed: 1993-03-10
Abstract: PURPOSE:To provide a treatment system capable of inhibiting the generation of a natural oxide film by using dried gas having a low dew-point temperature. CONSTITUTION:In a treatment system (a vertical CVD device) 2 of a structure, wherein a stand-by space 26 is provided in the lower part of a treating container 6 for treating matters W to be treated (semiconductor wafers) and a matter-to- be-treated placement stage (a wafer boat) 24 placed with the matters to be treated is arranged in this space in a vertically movable state, a natural oxide film inhibiting gas feeding system 52, which feeds natural oxide film inhibiting gas for inhibiting the generation of a natural oxide film, which is formed on the surfaces of the matters to be treated, in the space 26, is provided and dried gas A having a dew-point temperature lower than that of the air in this space 26 is fed as the inhibiting gas.
Patent JP-H05237238-A (JP)
Title: Ball discharging device
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-02-27
Abstract: PURPOSE:To continuously discharge many balls when there are multiple safe balls by aligning balls in a storing means with a ball aligning means, and continuously discharging the balls directly from the storing means without providing a wait time if there are next safe balls when the discharge of the preset number of balls is completed. CONSTITUTION:Balls to be discharged are stored in a storage tank 61 in advance, and the balls in the storage tank 61 are aligned by a ball aligning means 900. When the discharge of the preset number of balls from a ball discharge section 62 is completed, the existence of safe balls is confirmed by a safe sensor 75, if there are safe balls, the ball discharge section 62 is controlled to continuously discharge the balls. When there are safe balls, balls are continuously discharged directly from a storing means with no wait time provided, and many balls can be continuously and smoothly discharged when there are multiple safe balls. Balls are continuously discharged directly from the storing means, and the balls can be discharged at a very high speed.
Patent JP-S51151450-A (JP)
Title: Fixing material for connection
Inventor: KASHIWARA TAKEAKI
IPC: F16B15/06
Filed: 1975-06-20
Abstract: PURPOSE: By tension strength of metal plate, fixing material for connection endures enough to the bending stress generated near head part of fixing material. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11255159-A (JP)
Title: Elastic body track shoe
Inventor: HAGA MASAYA
IPC: B62D55/20
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent an elastic body from being cracked when a track shoe runs over the curb of a sidewalk by burying a core body in the elastic body so as to cover the grounding surface side of the core body consisting of an annular metal plate in an elastic crawler plate with the elastic body, and exposing the link mounting surface side of the core body. SOLUTION: An elastic track shoe 3 is formed by adhering an elastic body 2 of rubber or the like around an annular core body 1 so as to cover it and also burying the elastic body in the annular core body 1. The link mounting surface side of the core body 1 is exposed, and a bolt 7 is provided in the part of the exposed core body 1, and screwed to a link, whereby an endless track belt having a number of the elastic body track shoes 3 arranged in the crawler advancing direction is constituted. According to such an elastic track shoe 3, the local stress concentration to the end part 2a of the elastic body 2 can be avoided since the elastic body track shoe 3 is elastically deformed even if the crawler runs over a projection during traveling, and the elastic body 2 can be thus prevented from being cracked.
Patent JP-H02291022-A (JP)
Title: Diagnostic expert system
Inventor: CHIYAARUZU PII RAIAN
IPC: G06F9/44
Filed: 1990-03-26
Abstract: PURPOSE: To perform accurate diagnosis by providing a cause/effect graph where 'yes', 'no', and 'no answer' are possible effective answers to a question. CONSTITUTION: A local discrimination factor based on the degree of preference to selection in the best first search of the cause/effect graph and a breakdown discrimination factor based on an average value of local discrimination factors to slave nodes of all nodes are assigned to each node. For example, when the response of a user is 'no answer', the breakdown discrimination factor of a slave node is compared with local discrimination factors to all other slave nodes of the node at the time which don't exist in a list and whose antecedent requirements are satisfied. The slave node is taken as the node at this time when the breakdown discrimination factor is larger than all local discrimination factors, and the slave node having the largest local discrimination factor is selected when the breakdown discrimination factor is not larger, and its test function is executed.
Patent JP-S57192060-A (JP)
Title: Lead frame
Inventor: OOTSUKI KEIZOU
IPC: H01L23/495
Filed: 1981-05-22
Abstract: PURPOSE:To improve the yield rate of the lead frame material and to save the material by combining a folded palm type lead frame and a double type lead frame. CONSTITUTION:Two pieces of package sealing parts 10A, 10B and also 12A, 12B are formed in the width direction of the lead frame. For these package sealing parts, the regions between the package sealing parts 10A and 12A and between 10B and 12B, which are adjacent to the longitudinal direction of the lead frame, are made to be the common regions for outer leads. The outer leads 14A, 14B and 16A, 16B are used for package sealing parts on both sides of the longitudinal direction and are mutually combined.
Patent JP-H11256754-A (JP)
Title: Eaves top parting edge
Inventor: NITTA YOSHIMORI
IPC: E04F19/04
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an eaves top parting edge capable of mounting a mounting body fixed corresponding to a backing material inside the outer wall of a building on an eaves top parting edge mainbody and inserting an eaves top plate therein in slanting attitude from a low position. SOLUTION: An upper face plate 5 out of an eaves top parting edge mainbody A2 formed in a U-shape to hold an eaves top plate therein is formed in a mountain shape with a first plate portion 5a and a second plate portion 5b, and a number of rectangular openings 4a are provided in a side face plate 4 directed to the outer wall of a building at fixed pitches in the longitudinal direction. A tongue plate member 7b getting into the back side of the side face plate portion between the opening and the adjacent opening is cut out of a flat plate member 7 of a mounting body B2.
Patent JP-S63258401-A (JP)
Title: Improved insecticide supply composition and method of controlling population of insects under aqueous circumstance
Inventor: RICHIYAADO REBII
IPC: A01N25/10
Filed: 1988-03-31
Abstract: Superabsorbent solid organic polymers which absorb over 100 times their weight in water are used in aquatic environment insect population control compositions. Methods for using the superabsorbent polymer insecticidal delivery agents for the control of aquatic environment insect populations, including mosquito population control methods, in an area needing aquatic environment insect population control treatment or in a dry area that is expected to need aquatic environment insect population control, are described.
Patent JP-S553844-A (JP)
Title: Treating method of waste such as sewage sludge
Inventor: IMAMURA YOSHINOBU
IPC: C05F7/00
Filed: 1978-06-24
Abstract: PURPOSE: To perform efficient composting treatment of wastes without increasing the amount of sludge to be handled by the procedure in which sludge is mixed with an artificial porous additive to improve its ventilating property and also to regulate its moisture content and then subjected to fermentation, and the artificial porous additive is separated from the compost obtained for reuse.  
     CONSTITUTION: Sewage sludge is mixed with a porous additive producible industrially, e.g., pumice stone or the like, plastics, etc., for regulating its moisture content and also for enhancing its ventilating property and then subjected to a fermentation treatment using aerobic microorganisms for composting, and porous additive is separated from the compost thus obtained by a specific gravity difference method or a grain size difference method for reuse as the porous additive. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62234678-A (JP)
Title: Butt welding method for plate and equipment therefor
Inventor: ISHIZAKA YUJI
IPC: B23K11/26
Filed: 1986-04-03
Abstract: PURPOSE:To reduce a scale of installations by supplying high-frequency oscillation outputs of a capacitor group to the neighborhood of the abutting surfaces of plates and allowing a high-frequency electric current to flow in the reverse directions mutually to the abutting surface and pressing the abutting surfaces mutually. CONSTITUTION:Contacts 2 having pressure mechanisms 3 respectively with respect to thick plates 1 and 1 to be joined are provided freely slidably. A high-frequency power unit 5 having a high-frequency oscillation circuit 13 and the capacitor group 13 is provided and connected to the contacts 2 via a connecting conductor 4. The thick plates 1 and 1 are arranged in opposition via a small gap G and the output of the high-frequency power unit 5 is supplied to the contact 2 and the pressing is applied to the abutting surfaces 1a with clamps 6. Since the pressing is applied at the same time when the high-frequency current (iw) heats the neighborhood of the abutting surfaces 1a, the abutting surfaces 1a and joined with the welding in a short time. Since the size of the power unit 5 can be reduced, the scale of the installations can be reduced.
Patent JP-H10267218-A (JP)
Title: External combustion superheater
Inventor: NISHIGUCHI NOBUYUKI
IPC: F22G1/16
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To stably supply superheated vapor to electric power generation equipment while improving heat efficiency with a simplified construction even when the volume of vapor from a waste heat boiler is varied in an external combustion superheater in which a vapor superheating passed is disposed on a combustion gas flow passage from a combustion chamber and vapor from the waste heat boiler of an incinerator to the electric power generation equipment can be superheated. SOLUTION: One vapor inlet sides of a plurality of vertical heat transfer pipes 12c disposed vertically are coupled through a distribution pipe 12a, and the other vapor outlet sides are coupled through an assembly pipe 12b into a vertical pipe type superheating pipe group 12. The vertical pipe type superheating pipe group 12 are connected with a vapor overheating passage 10A, and a water addition mechanism 13 is disposed on a vapor flow passage 10 of the vertical heat transfer pipe 12c for adding water to the vapor in the flow passage. The vertical pipe type superheating pipe group 12 may be arranged along a peripheral wall 2 of the combustion chamber 1 as a vertical type radiation/heat transfer pipe group 12A, as being further preferable.
Patent JP-H04287428-A (JP)
Title: Mobile communication traffic control system
Inventor: HIROIKE AKIRA
IPC: H04B7/26
Filed: 1991-03-15
Abstract: PURPOSE:To adjust number of mobile stations being traffic control objects in details without incurring an increase in operating line number for a radio block by adding intentionally an error bit to a control channel. CONSTITUTION:A transmission section at a base station side is provided with a control section 1, an interface circuit 2 being a connection section with a host controller, a signal processing section 3 processing a base band section, a modulator 6 to make transmission to a radio block and n antenna 7. The signal processing section 3 is added with an error bit adding function 5 together with an error correction/detection coding function 4. Moreover, a reception section at a mobile station consists of a control section 8, a signal processing section 9, a demodulator 11 and an antenna 12, and an error correction/detection coding decoding function 10 is mounted to the signal processing section 9. Then a bit error is generated intentionally to reduce number of mobile stations receiving normally the control channel to implement traffic control thereby varying a range of a controlled radio area.
Patent JP-H11269845-A (JP)
Title: Pier
Inventor: MITSUFUJI MASAAKI
IPC: E02B3/06
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the maximum bending moment acting on support legs by providing damping braces as diagonal members between support legs supporting the floor framing of a pier. SOLUTION: A concrete floor framing 2 is supported by support legs 4 made of steel pipe piles 3 to constitute a pier 1. Longer beams 6a in the longitudinal direction and shorter beams 6b in the lateral direction are provided in the underface of the floor boards 5 so as to form a lattice, in the floor framing 2, and pipes 3 are connected to the beams 6a, 6b and driven in a support bed rock 7. A damping brace 8 as a diagonal member is fitted for between the piles 3 in the beam 6a direction or the like with bolts for instance. In the brace 8, a core material made of steel with a low yield point is coated with concrete to prevent the core material from buckling when it is compressed and also prevent it from deteriorating with water.  In this way, the damping brace is forced to yield to absorb a horizontal force and a bending moment acting on the support legs can be remarkably reduced and further, the diameter of the support legs can be made thin and the damping brace can be easily fitted or exchanged.