baber/WOPTO huggingface dataset:
Patent JP-S62192393-A (JP)
Title: Dithiolindene derivative
Inventor: KISE MASAHIRO
IPC: A61P1/16
Filed: 1986-02-18
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> is H, alkyl, alkenyl, etc.,; R<2> and R<3> are H or alkyl; part consisting of broken and solid lines is single bond or double bond). EXAMPLE:Methyl 2-(1,3-dithiol-2-indene)-2-dimethoxyphosphinyl acetate. USE:A remedy for liver diseases, showing strongly preventing action on liver disorder, preferably being orally administered. PREPARATION:Firstly, carbon sulfide is added to a compound shown by formula II in a polar solvent such as THF, etc., in the presence of an alkyl hydroxide such as NaOH, etc., preferably at 5-70 deg.C. Then, the prepared compound shown by formula III (M is alkali metal) is reacted with a 1,2-dihalogenoethane or trihalogenoethane usually at 5-80 deg.C. 2-3mol alkali hydroxide, 1-1.5mol carbon disulfide and 1-3mol halogenoethane are preferably used based on 1mol compound shown by formula I.
Patent JP-H10222364-A (JP)
Title: Recording medium recording game software and game machine
Inventor: NAKAMOTO SHINICHI
IPC: A63F13/45
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a certain additional value to a user who newly perchases a game software (or a game machine) concerning a recording medium where the game software is recorded and the game machine. SOLUTION: A storage area being data rewriting possible in terms of inseparable integration with a part where the game software is recorded (stored) is provided and specified data which is previously written on the purpose that the execution propriety of a prescribed processing for giving influence on the processing of a game mainbody and also which is erased after target attainment in configuration. By the configuration, various kinds of services (additional values) are provided to the user who newly purchased the recording medium (or the game machine) and also discrimination is attained in the contents of a game between oneself and another person and/or between a new product and the used one.
Patent JP-H09320245-A (JP)
Title: Disk file system and controller therefor
Inventor: YAMAUCHI KEIICHI
IPC: G11B27/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To simplify the storage and management of disks and a storage device by storing the directory information of plural disks into a single storage device. SOLUTION: This system is provided with a disk 3 whose information is incapable of being renewed, a drive device 2 which drives the disk, a control device which controls the drive device 2, and a renewable storage device (e.g. hard disk 4) which can store the directory information of the disk. The control device 1 causes the storage device 4 to store the disk-identifying information recorded on the disk 3 and thereby correspondence of one storage device 4 to plural disks is made possible and the storage and management of the disk 3 and the storage device 4 are simplified.
Patent JP-S52118717-A (JP)
Title: Trolley bus duct type current collector
Inventor: OKABE HISAO
IPC: B60L5/40
Filed: 1976-03-31
Abstract: PURPOSE: To improve maintenance of an integral current collector unit by constructing it such that it is capable of vertical and horizontal movements. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04287951-A (JP)
Title: Hybrid integrated circuit device
Inventor: KAGAWA KAZUHISA
IPC: H01L23/02
Filed: 1991-02-28
Abstract: PURPOSE:To prevent the deviation of a hybrid integrated circuit device when it is sealed and improve the shield effect of a cap. CONSTITUTION:When a heat dissipating fin 2 is formed, a cap 1 is simultaneously formed. At that time, the material of a bending part 3 is permitted to be thin to be bent easily.
Patent JP-S63202493-A (JP)
Title: Optical recording material
Inventor: MAEDA SHUICHI
IPC: G11B7/244
Filed: 1987-02-19
Abstract: PURPOSE:To enable recording and reproduction of high density information, in an optical recording material comprising a substrate and a recording layer, by containing specific compound in the recording layer as light absorbing material. CONSTITUTION:In an optical recording material comprising a substrate and a recording layer, compound shown by formula (one of X or Y is -O(C2H4O)nR (R represents a branchable alkyl group, (n) represents a number of 1-6.), the other is a hydrogen atom, and A is VO, Cu, Ni or Co.) is dissolved or dispersed into solvent or a mixture of solvent and binder, then it is applied in film onto the recording layer as light absorbing material through spin coating. Here, polyimide resin, for example, is employed as the binder. preferably, light absorbing material is contained by 10wt.% or more with respect to the binder. Dimethyl formamide, for example, is employed as the solvent. Consequently, the recording layer is thermally deformed through decomposition, evaporation, fusion, etc. at a portion irradiated with laser beam, and information is recorded.
Patent JP-S56131041-A (JP)
Title: Production of frozen mold
Inventor: OOHASHI YOSHINOBU
IPC: B22C9/02
Filed: 1980-03-15
Abstract: PURPOSE:To produce a frozen mold of improved strength by adding a proper amount of water and fine powder of heat conductivity better than that of molding sand to the molding sand. CONSTITUTION:For example, nonmetallic or compound powder of carbon powder, zirconium sand, or silicon carbide, or metallic powder such as iron powder, copper powder, brass powder, aluminum powder or magnesium powder is used as the fine powder of heat conductivity better than that of molding sand. This fine powder provides the effect of relieving the thermal stress generated in the mold and decreasing the internal stress of the frozen mold owing to its good heat conductivity. In addition, it fills the spaces between the molding sand and the molding sand, thereby increasing the packing density of the frozen mold and making its construction compact. Thereby, the strength of the mold, particularly its transverse strength and tensile strength are increased. The possible mixing ratios of the molding sand, water and the fine powder are, for example, 100:10:1-2 or 100:3.5:1-2 by weight.
Patent JP-H07241125-A (JP)
Title: Reaping part of combine
Inventor: ANDO KAZUTO
IPC: A01D67/00
Filed: 1994-03-04
Abstract: PURPOSE:To provide a compact combine in the combine constructed its reaping part as freely slidable in left and right directions, by constructing a mechanism of supporting and transmitting for pretreatment units such as lift up unit for reaping part as slidable and further making the mechanism short and small. CONSTITUTION:Between a reaping input shaft case and a first transmission case 10, a freely rotatable bevel gear in left and right directions, is provided, a tip case 11 is fixed at a tip of the first transmitting case 10 and inlaid into an inlaying portion 12a of a second transmission case 12 as freely rotatable in left and right directions, and a parallel link is constructed by a supporting link 4 and the first transmission case 10.
Patent JP-S56132429-A (JP)
Title: Internal combustion engine
Inventor: KINOSHITA MITSUTAKA
IPC: F01L1/26
Filed: 1980-03-21
Abstract: PURPOSE: To lessen a pumping loss in an intake stroke of an engine and improve its fuel consumption at low load, by providing a throttle valve, operated with an interlocking motion to an accelerator pedal, in a return passage of the second intake valve.  
     CONSTITUTION: Another return passage 2, provided independently of an exhaust passage 8 and intake passage 9, is open at a combustion chamber 10, then in its opening end are provided an exhaust valve 7, the first intake valve 6 and the second intake valve 1. While in the return passage 2 a return throttle valve 3 is provided, which is linked to an accelerator pedal through a rod 5 connected to a shaft end of the throttle valve 3. The return throttle valve 3 is fully opened at low load of an engine, then mixture of a maximum flow rate, sucked to the combustion chamber 10 by a fully opening action of the first intake valve 6, reversely flows in thr return passage 2 through the second intake valve 1, thus the mixture left in the combustion chamber 10 is compressed, ignited and exploded when the second intake valve 1 is closed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11227451-A (JP)
Title: Heat generator
Inventor: MOROI TAKAHIRO
IPC: B60H1/08
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To enlarge the maximum heat generating quantity per the fixed number of rotation of a driving shaft and maintain the heat generating quantity in the intermediate condition by independently controlling heating ability in the liquidtight gaps in a plurality of heat generating chambers rotationally moving a plurality of rotors therein. SOLUTION: A viscous heater VH as a heat generater is driven by an engine, and first - third rotors 22-24 are rotationally moved in first - third heat generating chambers 12-14. Silicone oil as viscous fluid is fed to all the liquidtight gaps between the walls of the first - third heat generating chambers 12-14 and the outer faces of the first - third rotors 22-24. Thus, the silicone oil generates heat by shearing in the liquidtight gaps in all the first third heat generating chambers 12-14, heat is exchanged for cooling water in first - sixth water jackets WJ1-WJ6, and provided for heating of a vehicle room. Further, because the silicone oil can be independently fed to the respective heat generating chambers, the heat generating quantity can be maintained in the intermediate condition.
Patent JP-S54127811-A (JP)
Title: Object removal device from heater
Inventor: NISHIYAMA KATSUYA
IPC: C21D1/00
Filed: 1978-03-28
Abstract: PURPOSE: A heated object is one by one taken out from the heating zone while being provided with uniform temperature distribution, by means such that the detection is made on the instant the heated object emerges from the heating coil, then the object is pulled while being inclined.  
     CONSTITUTION: The photosensor 13B detects the instant a heated object 2 is emerged from the edge of the coil 11, which causes the gipper base 14 to move to the stopper 22. This moves the chucking cylinder 18A backward causing the chuck 20 to grasp the object 2. At the same time, the chuck 20 is moved backward, pulling the object 2 at an angle of α with the axis of the coil 11. The dock 24 mounted on the gripper base 14 kicks off the limit 25 to open the chuck 20, dropping the object 2 into the bucket 12. Then, the process is repeated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53119292-A (JP)
Title: Production of gas purification catalyst
Inventor: SANO SEIICHI
IPC: B01J23/40
Filed: 1977-03-28
Abstract: PURPOSE: To obtain a moisture resistant CO oxidation catalyst having high activity at ordinary temp.  by reducing a Pb or Pt salt with sodium borohydride in an alkali soln.  of specified pH. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05228388-A (JP)
Title: Mill fitted with prismatic tip
Inventor: TAKASAKI TAKAO
IPC: B02C13/28
Filed: 1992-02-21
Abstract: PURPOSE:To prolong the service life of a cutter and to enhance the cutting quality by leaps and bounds by directly forming a prismatic cutting tip wherein a notched groove is formed to the tip via a cutting edge in the rotary drum, the rotary board and the fixed bar of a mill. CONSTITUTION:A notched groove 3 is formed to the end of a prismatic cutting tip 1 wherein a diagonal line forms the cutting direction via a cutting edge 2 in the cross-sectional area. The cutting tip 1 is fixed to a rotary drum, a rotary board and a fixed bar 5 by directly forming many holes engaged with the cutting chip 1 in the rotary drum, the rotary board and the fixed bar 5. In other words, in relation to a mill used for production of juice of a vegetable and fruit, production of jam, bean jams and ground fish meat and pulverization of industrial waste such as rubber, the service life and the cutting quality of the cutter are greatly enhanced and also the mill is made available for improvement of a working process.
Patent JP-H10232066-A (JP)
Title: Evaporator, absorber, supercooler, etc., combined and integrated multiple disk type heat exchanger
Inventor: WADA TSUTOMU
IPC: F25B39/02
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To make compact and simplify a structure, reduce the number of parts and facilitate a production by combining and integrating together a multiple disk element heat exchangers such as an evaporator, an absorber, a supercooler, etc., in an absorption type refrigerating machine. SOLUTION: An evaporator 2 and an absorber 3 are respectively composed of a multiple disk type heat exchanger. The multiple disk type heat exchanger is formed in such a manner that a plurality of elements 2c and 3c obtained by superposing two plate members 2a and 2b, and 3a and 3b both surface of which have irregular working applied thereto are respectively superposed upon each other are superposed one upon another, inner spaces 2d and 3d of the respective elements 2c and 3c are formed as passages for passing one heat transfer medium and spaces 2e and 3e between the respective elements 2c and 2c, and 3c and 3c are formed as passages for passing the other heat transfer medium. Then, the evaporator 2 is separated from the absorber 3 by a partition plate 4 and they are housed in a casing 5, integrally assembled, and then, they are blazed.
Patent JP-S52117432-A (JP)
Title: Preparation of granular pesticide
Inventor: YAMAMOTO SHINKI
IPC: A01N25/12
Filed: 1976-03-29
Abstract: PURPOSE: To prepare a granular pesticide having excellent dispersibility, fluidity, and homogeneity, efficiently and economically in a short time, by mixing a granular carrier, solid agriculturally active substance, and non-volatile solvent in a fanicular state with heating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09227095-A (JP)
Title: Tilt bracket and outer mast
Inventor: IWAMOTO TAKAHITO
IPC: B66F9/08
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a tilt bracket and an outer mast excellent in strength. SOLUTION: This outer mast is constituted of an upper mast 11, a lower mast 12, and a tilt bracket 13. The tilt bracket 13 is constituted of a base section 21 and a bracket section 22, and the base section 21 and the bracket section 22 are integrally molded by casting. The upper and lower tilt sections 23, 24 are formed at the upper end and the lower end of the base section 21. The upper and lower tilt sections 23, 24 are welded to the tilt sections 14, 15 of the upper mast 11 and the lower mast 12, and the tilt bracket 13 and the upper and lower masts 11, 12 are fixed. The piston rod of a tilt cylinder is connected to a fitting hole 25 at the tip of the bracket section 22, i.e., the outer mast 1 is inclined when the piston rod is expanded or shrunk.
Patent JP-H07241805-A (JP)
Title: Profile measuring and timber converting method and device for irregular shape board type cut member sawn by lumbering
Inventor: OISHI SENJU
IPC: B27B31/06
Filed: 1994-03-04
Abstract: PURPOSE:To provide a measuring method, capable of gripping correctly the shape of profiles of front-and-rear both surfaces of a cut member sawn by a primary lumbering machine, a method, effecting reasonable conversion of timber based on the measured data and a device suitable for carrying these methods out. CONSTITUTION:A device is constituted so that an infrared ray source 3 is provided so as to be intersected with the running way 21 of a saw and a part of infrared ray source is intercepted by a cut member 20 (lumber), sawn from a log 2 and passing before the infrared ray source 3, while the infrared ray thermal picture of the infrared ray source, which is not intercepted, is detected whereby the profile of the cut member 20 is measured and recorded based on the detected data. Accordingly, the profile of the cut member 20, having an irregular board type shape, can be measured correctly in detail whereby perfect automatic size-determining and centering are permitted upon secondary lumbering.
Patent JP-H01212057-A (JP)
Title: Crime prevention and accident prevention telephone set
Inventor: NAKAMURA HIROE
IPC: H04M11/04
Filed: 1988-02-19
Abstract: PURPOSE:To enable a rapid response to an abnormality by constituting the title telephone so that a detection of an abnormality by a sensor or a depressing of an emergency button can call a telephone at a guard. CONSTITUTION:A sensor 6 detects an abnormality, or a person depresses emergency buttons 7, 8. A telephone set 14 beside a guard rings. The guard takes up the handset of the telephone set 14. Thus speaking is enabled between the guard and a person at the security and emergency telephone that detected an abnormality, or the guard can hear sound from the vicinity of the telephone. As a result, anyone can talk with the guard only by depressing an emergency button, so that a quick response can be taken for the abnormality.
Patent JP-H05228306-A (JP)
Title: Antifoaming agent
Inventor: SAWADA HIDEO
IPC: C09K23/54
Filed: 1992-02-21
Abstract: PURPOSE:To obtain an antifoaming agent having a low surface tension and exhibiting an excellent antifoaming property with a minute amt. by incorporating a fluoroalkyl group-contg. silicon compd. having a specified structural formula into the agent as the effective component. CONSTITUTION:A fluoroalkyl group-contg. silicon compd. shown by formula I is incorporated into an antifoaming agent as the effective component. In formula I, R is 1-10C alkyl, alkoxy or alkylcarbonyloxy groups, RF is (CF2)n1X or the group shown by formula II (where X is H, F or Cl, n, is an integer of 1 to 10, and n2 is an integer of 0 to 8) and (n) is an integer of 1 to 10, m1 is an integer of 0 to 50, m2 is an integer of 1 to 3, m3 is an integer of 0 to 2, and m2+m3=3. The agent has a low surface tension and is resistant to heat, oil, etc., and chemically inert, and hence the agent does not react with foaming material even under various unfavorable conditions and is stable.
Patent JP-H09232068-A (JP)
Title: Negative ion generator
Inventor: ISHII HIDEAKI
IPC: B03C3/66
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a small negative ion generator whose constitution is simple. SOLUTION: High voltage of several thousand volts is generated from AC 100 volts impressed from a connecting plug 14 by a DC high voltage generating circuit enclosed in a case 13. The minus side of its generated DC high voltage is connected to a needle-like minus electrode 12. A plus electrode is not clearly arranged. This needle-like minus electrode 12 is protected by a guard 11 so that hands do not touch it.
Patent JP-S51111388-A (JP)
Title: Method for control of concentration of added chemicals
Inventor: TSUNEKI TAKAO
IPC: G01N33/18
Filed: 1975-03-26
Abstract: PURPOSE: To measure rapidly the concentration of chemicals impossible or difficult to measure by usual method, by using water-soluble lithium salt as a tracer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60181492-A (JP)
Inventor: UEMURA KOUICHI
IPC: E21D9/06
Filed: 1984-02-28
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-H0666810-A (JP)
Title: Method of demarcation and quantitative determination of bioactive substance by utilizing magnetism
Inventor: FUNAYAMA MASASHI
IPC: G01N33/90
Filed: 1992-01-04
Abstract: PURPOSE:To remarkably shorten measurement time by utilizing magnetism to demarcate a bioactive substance oriented with metal, and quantitatively determining it. CONSTITUTION:About 200mul of a specimen is pippetted on a microtiter plate, the plate is placed on a plate washer having a magnetism application device and a magnetic bound substance such as transferrin in the specimen is fixed to the plate by magnetic force. Then, the plate is cleaned to remove substance other than the magnetic bound substance. Following plate operation is all conducted on the magnetism application device. About 200mul of enzyme-labelled transferrin is pippetted on the plate, mixed, incubated at about 37 deg.C for about 60 minutes and cleaned three times with a cleaning liquid. Next, about 200mul of enzyme-substance liquid is added thereto, incubated at a room temperature for about 10 minutes and about 100mul of an action stopping liquid is added and mixed. Absorbance at about 492nm is measured adopting a blank as aq object and quantity of the transferrin in the specimen is found based on a calibration curve obtained from standard transferrin.
Patent JP-H07245813-A (JP)
Title: Electric train automatic driving apparatus
Inventor: KAWABATA ATSUSHI
IPC: B60L15/40
Filed: 1994-03-07
Abstract: PURPOSE:To minimize errors of distance and time of an electric train running at a high speed for a longer period of time by calculating the location of the predetermined future from the target time-distance curve and the current location of the train itself and the calculating the target speed using the value calculated above. CONSTITUTION:A target speed calculating apparatus 7 Calculates the target speed of a train at the current time on the basis of the target time-distance curve and the current location of the train itself. In the target speed calculating apparatus 7, a time width setting device 701 sets the time width until the future time to be considered and controls for such preset time width using the location of the train itself in the future. A reference location calculating device 702 obtains the location of the train itself in future only in the preset time width from the current time from the given time-distance curve, time width preset by the time width setting device 701 and the current time and then outputs such location as the reference location to be used for control. Thereby, the feedback control is performed.
Patent JP-S59161954-A (JP)
Title: Communication system for control information of data exchange network
Inventor: NAKAYASHIKI SUSUMU
IPC: H04L12/00
Filed: 1983-03-07
Abstract: PURPOSE:To prevent the increment of load of a control station by collecting orderly the information for various network concentrated controls which are generated asynchronously with each other at each ordinary station. CONSTITUTION:When an ordinary station 3 has a request for a measure to be taken at a centralized control station 2, a measure request mechanism 11 recognizes the measure request for a control information memory mechanism 10. A control information collection control mechanism 12 has communication with a control information collection reply mechanism 13 of each station within a network and collects the control information. The mechanism 13 stores the contents of the mechanism 10 to a control information collection response 32 and gives a reply to the mechanism 12. The mechanism 12 actuates a measure control mechanism 21 in response to the control information collected from each station. While a measure reply mechanism 22 checks the presence or absence of the corresponding measure request of the mechanism 10 and then carries out the measure when said request mechanism 10 and then carries out the measure when said request exists. Then the mechanism 22 ignores the corresponding measure of the mechanism 10 and sends a reply of the end of the measure back to a measure control mechanism 21.
Patent JP-H11229851-A (JP)
Title: Exhaust gas purifier
Inventor: HOSOYA MITSURU
IPC: F01N3/08
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of NOx emissions in exhaust gas as well as to prevent a reduction in fuel consumption efficiency. SOLUTION: A NOx reduction catalyst 12 is installed inside of an exhaust pipe 4 through which exhaust gas flows from an engine body 1. A gas sampling pipe 14 connects the inside of the exhaust pipe 4 upstream of the NOx reduction catalyst 12 with an upper space 2a in a fuel tank 2. A pump 16 (feed supply means) which is provided in the gas sampling pipe 14 appropriately supplies fuel vapor F' which is generated in the fuel tank 2 to the inside of the exhaust pipe 4 upstream of the NOx reduction catalyst 12 according to the temperature of the exhaust gas. Further, HC storage material is preferably attached to the NOx reduction catalyst 12 on the upstream side thereof.