baber/WOPTO huggingface dataset:
Patent JP-H02202907-A (JP)
Title: Urethane composition
Inventor: WADA KATSURO
IPC: C08G18/62
Filed: 1989-02-02
Abstract: PURPOSE:To obtain the title composition excellent in water resistance, heat resistance, cracking resistance, electrical properties, adhesiveness, etc., by mixing an NCO-terminated polyisobutylene urethane prepolymer solution with an OH- terminated polyisobutylene polyol solution. CONSTITUTION:A solution A comprising an NCO-terminated polyisobutylene urethane prepolymer obtained by reacting an OH-terminated polyisobutylene polyol (desirably of a number-average MW of 1000-5000) with an excess of an isocyanate compound (e.g. 4,4'-diphenylmethane diisocyanate) is mixed with a solution B comprising 0-100 pts.wt. plasticizer inert to NCO (e.g. petroleum oil) and 0-200 pts.wt. inorganic filler (e.g. aluminum hydroxide). Thus a urethane composition excellent in water resistance, heat resistance, cracking resistance, electrical properties, adhesiveness and gas and water vapor barrier properties and useful for a casting or impregnating composition, a coating agent, an adhesive or a painting material can be obtained.
Patent JP-H06213855-A (JP)
Title: Apparatus for determining fuel nature
Inventor: KAMIOKA HIDEKI
IPC: G01N27/22
Filed: 1993-01-20
Abstract: PURPOSE:To rapidly and highly accurately detect whether unknown gasoline is heavy or light and its additive concentration by applying first and second voltages to an electric capacitance sensor and respectively detecting signals according to a dielectric constant of the fuel. CONSTITUTION:A detecting circuit 26 comprises a voltage applicator 27 for applying voltage VH or VL to respective electrodes 18a, 18b(18) and 19a, 19b(19) and a processing circuit 28 for detecting and processing a detecting signal from the sensor 15. The applicator 27 applies voltage VH, VH as a first voltage to the electrodes 18, 19 and applies voltage VH, VL as a second voltage to the electrodes i8,19 respectively with control of a control unit 36. A vector electric field is applied from the electrodes 18, 19 to fuel in a fuel path 25 by the applied voltage, and detection voltage according to a dielectric constant of the fuel is respectively detected. The detection voltage is given to the control unit 36, thereby performing arithmetic processing for fuel determination according to a housed determination processing program.
Patent JP-H02204203-A (JP)
Title: Cassette storing rack
Inventor: FURUICHI YOSHIKAZU
IPC: H01L21/673
Filed: 1989-02-02
Abstract: PURPOSE:To prevent dust from being blown up in the air by installing a panel plate in a storage rack for wafer cassettes in such a manner that it is vertical to a wall surface of the storing rack vertical to a direction of air flow, and at the same time it is flush with the surface of an access port. CONSTITUTION:A panel plate 6 is installed in such a manner that it is vertical to a wall surface 1 of a cassette storing rack which is vertical to a direction 5 of air flow, and at the same time it is flush with an access port for cassettes containing wafers. Then, the top edge of the panel plate 6 is joined to another edge of the wall surface 1 with an inclined plate 8. This configuration causes air to flow both to an access port side and to its opposite side. As a result, the access port side is always subjected to air flowing down in one direction only, thereby preventing dust from being blown up.
Patent JP-S58142439-A (JP)
Title: Character train retrieval device
Inventor: UEDA HIROYUKI
IPC: G06F7/02
Filed: 1982-02-17
Abstract: PURPOSE:To attain the retrieval of a character train in a high speed, by comparing the output of a storage device storing the retrieval character train with that of the storage device storing a character train to be retrieved, and checking the coincidence of values addited to the character trains. CONSTITUTION:Retrieval character train and character train to be retrieved in advance are inputted to storage devices M2 and M1. Each output of address counters AC1 and AC2 of the devices M1, M2 is given to an address controller ADR1 and an ADR2, and characters (a) and (d) of address 0 of each device are made effective. The output of the devices M1, M2 is transmitted to an adder ADD and a subtractor/adder A/S. The adder ADD and the A/S sum the character codes of (a) and (d) and an internal register, and store the result in an internal register. Counters AC1, AC2 are incremented by one, characters (e) and (b) of the devices M1, M2 are accessed and summed and stored in a register of itself. The output of the ADD and A/S is compared CMP and the coincidnece of the sum of the character trains is checked.
Patent JP-H05225058-A (JP)
Title: Storage controller
Inventor: YAMAMOTO AKIO
IPC: G06F12/08
Filed: 1992-02-12
Abstract: PURPOSE:To clear a main storage device without read from the main storage device by transferring data held in a holding means to the main storage device at the time when the address of specific data is not stored in a cache storage device. CONSTITUTION:If the read address is stored in an address array 105 only for clear operation at the time of read from the main storage device, the request read from a request source IP to the main storage is selected, and the address array 105 only for clear operation is retrieved; and when hit is discriminated by a hit detecting circuit 107 as the retrieval result, a selector 114 is switched to the data '0' side (opposite to read data of a cache storage 108) by a control line 119, and a cache storage control part 109 inhibits the start of the cache storage 108 by a control line 116. Then, desired clear data is transferred to the IP, and the cache storage is opened to another IP request.
Patent JP-S61185192-A (JP)
Title: Production of muconic acid
Inventor: HORIGUCHI SADAYOSHI
IPC: C12P7/44
Filed: 1985-02-14
Abstract: PURPOSE:To produce muconic acid in high efficiency, by culturing Candida maltosa, and separating the muconic acid from the cultured product. CONSTITUTION:Candida maltosa ATCC2018 is cultured at 20-40 deg.C and initial pH of 5.8-7.5. After cultivation, the microbial cells are separated from the culture liquid e.g. by centrifugal separation, filtration, etc., the culture liquid is acidified, and the liquid is extracted with an organic solvent (e.g. ether). The solvent is removed from the extract, water is added to the residue, and the solution is acidified with hydrochloric acid solution, etc. to obtain muconic acid as a precipitate. The obtained muconic acid is cis, cis-muconic acid because it is converted to t,t-muconic acid by ultraviolet irradiation in the presence of iodine. The growth of microorganism is excellent and the muconic acid can be produced in large quantities.
Patent JP-H02242217-A (JP)
Title: Uniform speed scanning apparatus
Inventor: GOODON DABURIYU KARUPU
IPC: G02B26/10
Filed: 1990-02-06
Abstract: PURPOSE: To provide a mirror having constant scanning speed by supplying a thrust signal to a thrust supply means and controlling the motion of the mirror based on the positional information of the mirror and impact information. CONSTITUTION: The mirror 28 is supported by supporting members 24 and 26 installed on a supporting frame 10 and an additional supporting member 12, and provided with piezoelectricity generating devices 14, 16, 18, 20 and 22. The positional information of the mirror is inputted in a control unit 94 from a position sensor 92, a piezoelecticity generation signal is inputted in the control unit 94 through a signal conditioning unit 96, and information concerning the vector distribution of the strength at the time of the start of impact and the component of the impact is inputted in the control unit 94. Based on the information, the signals are supplied to a piezoelectricity actuator 98 through a power amplifier 102 and a switch 100 from the control unit 94 so as to prevent thrust from being given to the motion of the mirror.
Patent JP-H10222838-A (JP)
Title: Disk-shaped magnetic recording medium
Inventor: NOGUCHI HITOSHI
IPC: G11B5/702
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a disk-shaped magnetic recording medium having a greatly improved electromagnetic conversion characteristic, especially a greatly improved high density recording characteristic, and excellent durability. SOLUTION: In the disk-shaped magnetic recording medium in which a substantially nonmagnetic substrate layer is formed on a nonmagnetic supporting body and a magnetic layer constituted by dispersing ferromagnetic metallic powder in a binder is formed thereon, the ferromagnetic metallic powder is a ferro-alloy powder containing Al element of 5 to 30 atomic % to Fe element and a compound expressed by formula R1 -COO-R-OCO-R2 is incorporated in the magnetic layer and the substrate layer by 5 to 15wt.% of the total weight of the magnetic layer and the substrate layer. In the formula, R denotes -(CH2 )n - or a bivalent group which is derived from -(CH2 )n (n is an integer between 1 and 10) and may contain unsaturated bonds or -[CH2 CH(CH3 )]-, R1 and R2 respectively denote 12 to 26C chain-like unsaturated hydrocarbon groups and they may be the same or different from each other.
Patent JP-H08221597-A (JP)
Title: Image processing system
Inventor: ARITAKE TAKAKAZU
IPC: H04N5/225
Filed: 1995-02-14
Abstract: PURPOSE: To easily synchronize plural pieces of inputted image data by compressing them while utilizing the correlation among image data, multiplexing those plural pieces of compressed data and outputting them to an external device. CONSTITUTION: Plural images respectively viewing an object in different directions are inputted to an input part 10 and those plural pieces of inputted image data are synchronized based on a synchronizing signal, which is inputted from a control part 50, and continuously stored in an image data storage part 20. The plural pieces of image data inputted from that image data storage part 20 are compressed by a data compressing part 30 while utilizing the correlation among image data. Then, the plural pieces of compressed data inputted from that data compressing part 30 are multiplexed and outputted through an interface part 40 to an external device. Thus, the data can be easily synchronized and the inexpensive image processing system, for which the degree of freedom is improved, can be obtained.
Patent JP-H04240549-A (JP)
Title: Vacuum container for liquid viscosity measuring apparatus
Inventor: ONO YONEZO
IPC: G01N1/00
Filed: 1991-01-25
Abstract: PURPOSE:To simply, quickly and correctly measure the viscosity of a liquid, particularly the viscosity of blood, and to reduce the amount of a liquid to be used for measuring the viscosity. CONSTITUTION:A vacuum container 1 of this invention is comprised of a cylindrical container 2 having openings at both ends, and sealing members 3, 4 to seal the openings. The pressure inside tone container 1 is reduced to a predetermined value. The sealing members 3, 4 are made of such material as to allow a prick needle to pierce the sealing members 3, 4 and to allow a piercing part to be sealed again after the prick needle is removed. In using, a prick needle connected to a pressure sensor is passed through one sealing member, and moreover a prick needle is inserted to the other sealing member to suck a liquid to be detected.
Patent JP-H10204607-A (JP)
Title: Carburizing method for metallic material and carburizing treating furnace
Inventor: NAKAMURA MASATOMO
IPC: C23C8/20
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To reduce a setting place in which diffusion requires a treating time by several times as long as for carburizing and needing the length of a diffusing chamber and to solve the complication of its control by executing carburizing while a carrying material is carried as a longitudinal party in a row in the direction of the furnace length of a furnace in which carburizing and diffusing treatment are continuously treated under reduced pressure and thereafter moving it as longitudinal parties in plural rows. SOLUTION: A carrying material is charged from a carburizing chamber 13 to a diffusing chamber 14 as a longitudinal party in a row in the direction of the furnace length. In the diffusing chamber 14, the operation in which a primary material charged to the position of A is fed to B by a transverse beam and a secondary material is fed to A which have been made a vacant position is repeated. For example, 1st to 4th materials are divided into four rows to the positions of D to A on the upperst stream side. Next, these are advanced by that equivalent to a tray by a carrying roller 34, and the upperst stream side is vacated. On the vacated upperst stream side, 5 to 8th materials are divided into four rows similarly to the case of the 1st to 4th materials.  This operation is repeated, the 1st to 4th materials divided into four rows are carried to the upperst stream side, and when they reach the positions of Z to W, the primary material at the Z position is exhausted.
Patent JP-H08204120-A (JP)
Title: Semiconductor module for power
Inventor: YASUDA TOYOJI
IPC: H01L25/07
Filed: 1995-01-20
Abstract: PURPOSE: To provide a power semiconductor module, which facilitates the work of the connection of a copper circuit on a metal substrate with a control device and is miniaturized at the same time. CONSTITUTION: A power semiconductor module is formed into a structure, wherein a semiconductor chip 2 is placed and fixed on the upper surface of a copper circuit on a metal substrate 1 via an insulating layer, the chip 2 is enclosed in a resin case 4 and a sealing medium is injected and cured in the interior of the case 4, and the module is constituted of projected parts made to project 4a and 4b from the outer wall of the case 4 and respectively having bosses 7 and 8 engaged with mounting holes formed in a printed-wiring board 5, on their points, and control terminals 6 which respectively have holes, which are engaged with the bosses, and respectively have a plurality of pins which are connected with one part of the copper circuit.
Patent JP-2000218528-A (JP)
Title: Grinding main spindle
Inventor: ABE KOZO
IPC: B24B41/04
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a grinding main spindle to which a rotary motive power is transmitted to a rotary unit by a built-in motor without raising a device height. SOLUTION: In a grinding main spindle, a rotary unit 20 is covered to a fixed shaft 30 stuck to Z slider 31 and a radial bearing 50 and thrust bearing 60 are provided between the fixed shaft 30 and rotary unit 20. A rotary motive power is transmitted to the rotary unit 20 by a stator 41 stuck to the inner periphery surface of a casing 40 and a rotor 42 installed on the cylinder 21 of the rotary unit 20. Thereby, as the rotary motive power is transmitted from the circumference of the rotary unit 20, the grinding main spindle is not raised and a favorable surface machining in which an eccentricity and blur are restrained is possible.
Patent JP-S53110945-A (JP)
Title: Coiling method for hoop coil
Inventor: FUJIMURA KENSUKE
IPC: B21C47/02
Filed: 1977-03-11
Abstract: PURPOSE: To enable even a thick hoop to be easily coiled into a tight coil, by generating a temperature difference in the hoop according to heating and cooling on purpose to generate an internal tension in the hoop depending on the thermal shrinkage and the friction force. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09197530-A (JP)
Title: Waterproof pack for video camera
Inventor: YAMADA YUKIO
IPC: H04N5/225
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent failure from occurring in photographing even when a liquid crystal display part movable type video camera is housed in a state where the liquid crystal display part thereof is housed in the housing part of a body part and to prevent a projection part from being formed when a non- liquid crystal type video camera is housed. SOLUTION: This waterproofing pack 5 is constituted so that the video camera is housed on the inside of an outer housing 6 whose inside and outside are water-tightly partitioned and whose while part or a required part is formed of a transparent material and the video camera can be operated from the outside. Besides, it is provided with the housing 6 and a mirror fitting part 10 which can be attached to and detached from the housing 6 and to which a mirror 13 is fixed. When the housed video camera is provided wit the liquid crystal display part, the fitting part 10 is fitted to the outside surface at the position of the housing 6 faced to the liquid crystal display part so that the mirror 13 is positioned at a prescribed angle to the liquid crystal display part.  Then, the video of the liquid crystal display part is projected on the mirror through the housing 6 and the video projected on the mirror is viewed from the outside.
Patent JP-2000227294-A (JP)
Title: Heat exchanger
Inventor: JINNO HIDEYUKI
IPC: F24H9/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To improve a heat exchanging efficiency and to prevent formation of drain by further expediting heat exchanging at a rear side (downstream side of an exhaust flow) of a heat absorbing tube by combustion exhaust gas in a heat exchanger having a plurality of fins aligned at a predetermined interval in a can and the plurality of the heat absorbing tubes passing the fin groups and aligned in a direction substantially perpendicular to a flow of the exhaust gas. SOLUTION: The offset fins 12 extended from a downstream area of an exhaust gas flow of a heat absorbing tube H of fins F to a position out of the tube H in a direction perpendicular to the flow are provided. The fins 12 are formed in a plate-like state made by louvering the fins F, disposed at an intermediate part of the adjacent fins F, and coupled integrally with the fins F in a downstream area of the flow of the tube H.
Patent JP-S62185577-A (JP)
Title: Speed instructing circuit
Inventor: TAKEUCHI MOTOI
IPC: H02P29/00
Filed: 1986-02-10
Abstract: PURPOSE:To gradually decelerate and stop a load without applying an excess impact force to the mechanism of a rotor at stopping time by providing a time constant circuit in the output circuit of a speed setter. CONSTITUTION:When a stop switch 1 is closed, it signal is supplied to a noise filter 2, and an output signal is supplied from the output of an FF circuit having NAND gates 11, 12 through an inverter 3 to a transistor switch 4 to turn OFF a transistor switch 9. The charge of a capacitor 13 is gradually discharged by a specific time constant through a resistor 6 and a speed setter 5. Accordingly, an output pulse is not abruptly eliminated, and it can avoid the stop of the rotation of a load.
Patent JP-H02206022-A (JP)
Title: Production of magnetic recording medium
Inventor: ITO KOICHI
IPC: G11B5/84
Filed: 1989-02-03
Abstract: PURPOSE:To efficiently form coating layers and to improve productivity by forming the required coating layers on the respective surfaces of a long-sized base body which is transferred while the prescribed surface comes into contact with transfer means at the time of one transfer. CONSTITUTION:The film stock 1 of the long-sized base body formed with the thin ferromagnetic film 5 on a nonmagnetic base film 4 is transferred while a thin ferromagnetic film 5 is brought into contact with transporting rolls 2, 2A, 2B of the transfer means. A coating compd. layer 6 for overcoating and a coating compd. layer 7 for back coating are formed by coater heads 23, 3 respectively on both surfaces of the stock 1 by this transfer and the stock is taken up on a take-up roll via a drying machine 12. The good coating layers are formed on both surfaces by one transfer and the productivity of the magnetic recording base body is enhanced by this method.
Patent JP-H09198448-A (JP)
Title: System and device for automatically ordering commodity
Inventor: NOTOMI SEIJI
IPC: G06Q50/00
Filed: 1996-01-21
Abstract: PROBLEM TO BE SOLVED: To calculate the optimum number of composites to be ordered, and to automatically order commodities while keeping proper stock by predicting the amount of commodities to be ordered from a predictive index found from the index of the next week and a corrected value and a result value for each latest day of a week. SOLUTION: First of all, the result in the previous year corresponding to a predictive week is compared with the result of the next week in the last year and the index of the next week in the last year is found. Namely, it is made into index how the index of the next week in the last year changes at the same period the last year. In order to consider the fluctuation transition of this year, the corrected value is provided by comparing the weighted mean of closest three weeks in this year with the weighted mean of the same period in the last year (of closest three weeks in the last year). The prediction index is found from the next week index in the last year and the correction value.  When there is a sales result as shown in the figure and the number of displays at starting time is '400', for example, in the case of order on Monday and delivery on Wednesday, the number of commodities to be ordered becomes the total of sales of the last week from Monday to Sunday, namely, 20+10+30+35+40+60+80=275. Thus, stock efficiency is improved as well and the optimum amount of commodities to be ordered can be decided without sold out commodities.
Patent JP-S61185996-A (JP)
Inventor: KOBAYAKAWA KAZUYA
IPC: H05K3/24
Filed: 1985-02-13
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-S58195000-A (JP)
Inventor: TEIMOSHII DEBITSUDO FUINCHI
IPC: D06L4/30
Filed: 1983-02-18
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-S5647259-A (JP)
Title: Method and device for venting in die
Inventor: TAKESHIMA TAKAHIKO
IPC: B22D17/22
Filed: 1980-03-04
Abstract: PURPOSE:To perform venting surely and easily by providing a venting device to the parting face part of dies and exhausting the exhaust gas cooperatively with the advancing motion of an injection cylinder. CONSTITUTION:When molten metal is sent into a cavity 7 through a pouring port 8 by opening a valve 14, the exhaust gas is exhausted through a gas exhaust port 20 by way of the venting way 9, venting groove 10, bypass 15 and gas exhaust hole 13 of the die parting face part. When the filling of molten metal into the cavity 7 nearly completes,the molten metal ascends in the venting groove 10 and closes the valve 14 by way of an injection cylinder 18 and a compression spring; at the same time, part thereof enters the bypass 15. At this time, the exhaust gas having remained is carried mostly by this and just the slight gas remains near the valve seat.
Patent JP-H10209064-A (JP)
Title: Wafer boat member for semiconductor heat treatment and wafer boat for semiconductor heat treatment
Inventor: SASA KAZUHARU
IPC: H01L21/31
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To reduce generation of slip of a wafer, suppress defective coloring of the wafer and prevent generation of particles within a furnace. SOLUTION: A wafer boat 1 is a so-called vertical wafer boat in which four pole support members 2 are arranged in parallel with each other by a pair of upper plate 3 and lower plate 4. Each support member 2 is provided with a plurality of slits 2a with the predetermined interval in order to load semiconductor wafers. Material at least to form the support member 2 is glass carbon material and this glass carbon material has the porous coefficient ratio of 0.2% or less and the surface roughness of the support member 2 is set to 0.5 to 1.5μm.
Patent JP-S51149749-A (JP)
Title: Signal selector circuit
Inventor: YAMAMOTO KATSUMI
IPC: H03F3/72
Filed: 1975-03-03
Abstract: PURPOSE:To obtain an excellent signal selector circuit which will change over signals without deteriorating the FM transmission efficient and which has a simple composition.