baber/WOPTO huggingface dataset:
Patent JP-H04248826-A (JP)
Title: Gas-diffusible material excellent in blood compatibility
Inventor: YOKOTA HIDEYUKI
IPC: A61M1/16
Filed: 1991-01-25
Abstract: PURPOSE:To provide a material, having gas diffusibility for a long period without causing wet.lungs for the long period, readily formable into thin films, excellent in blood compatibility for a long period and optimum for artificial heart, lungs, etc. CONSTITUTION:A polyurethane or a polyurethane-urea which is a polyurethane or a polyurethane-urea, prepared from a diisocyanate, a polysiloxane having hydroxyl groups or amino groups reactive with isocyanate groups in the molecular terminals and a polyether polyol having tertiary amino groups as at least reaction raw materials, obtained by quaternizing the aforementioned tertiary amine with an alkyl halide or an active ester or treating the resultant quaternized substance with heparins and characterized in the total number of carbon atoms of 7 to 16 in two alkyl groups linked to the quaternized nitrogen.
Patent JP-H08217353-A (JP)
Title: Reset testing device for hydraulic shock absorber
Inventor: KOIZUMI YUJI
IPC: B66B5/28
Filed: 1995-02-14
Abstract: PURPOSE: To enable a plunger to smoothly lower down to a final lower end position by providing an operating handle, which can be gripped by one hand, in an end part of a lever in a belt coiler device. CONSTITUTION: In the case of reset testing a plunger, when performed a repeatedly reciprocating motion in a vertical direction by gripping with one hand a lever 21 of a belt coiler device 13, a belt is intermittently lowered down to a final lower end position. After lowering down to the final lower end position of the plunger, the lever 21 is rotated to separate the second stopper 25 from a ratchet 20, also pull a tension fitting 28 by a finger of the one hand of gripping the lever 21, so as to separate the first stopper 22 from the ratchet 20. Then, a drum 19 and the ratchet 20 are placed in a turnable condition, to lift the plunger by spring tension, further to unwind the belt 14. The belt 14 is unwound to measure a time for the plunger to return to an upper end position of the original condition, so as to confirm whether this time is within a prescribed time or not.
Patent JP-S63193248-A (JP)
Title: Pseudo fault generating circuit
Inventor: KIKUCHI HIROSHI
IPC: G06F11/22
Filed: 1987-02-06
Abstract: PURPOSE:To improve operation efficiency in the case of an actual trouble by setting an optional error in a pseudo fault register and the order of a word to be generated in a word setting register, and detecting the error of an optional word of data transfer. CONSTITUTION:It is assumed that an A error is generated at a 3rd word in four-word data transfer. In this case, A error data is set in the pseudo fault word register 3 from the pseudo fault setting terminal 1. Then, data of the 3rd word in the data transfer is set in the word setting register 4 from a pseudo fault word setting terminal 2. The four-word data transfer from a processor is carried out after data resetting and then a pseudo fault timing generating circuit 6 classified by every word generates a timing signal corresponding to the A error of the 3rd word. Then an artificial trouble generating circuit 5 generates artificial trouble corresponding to the A error of the 3rd word according to the output of the circuit 6 and an A error detecting circuit 7 detects it and sets A error generation information in an error register 9. Then error detection is performed with an optional word in data transfer.
Patent JP-2000224694-A (JP)
Title: Speaker system
Inventor: WATANABE SHIGERU
IPC: H04R9/04
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent a coil from being broken even when a large input is supplied to the coil so as to drive a diaphragm with large amplitude by arranging magnets so that a couple of magnetic poles is along with a drive direction of the diaphragm, fitting the magnets to the diaphragm, arranging a plurality of coils as magnetic field providing means so that the coil axes are along with a drive direction of the diaphragm and fitting them to a frame. SOLUTION: A ring shaped magnet 2 around a center axis X is fitted and fixed to a middle of a diaphragm 1 of nearly cone-shape. An upper face and a lower face of the magnet 2 correspond to a couple of magnetic poles. An outer circumferential part and an inner circumferential part of the diaphragm 1 are supported by an edge 4, dampers 5, 6 fitted to a frame 3 elastically in a direction of the center axis. Coils 8-11 using a center axis X coaxially are fixed between ring projections 7a of a yoke 7. A drive current supply means 12 detects a level of an audio signal and selects any of the coils 8-11 in response to the detected level to supply a drive current and to provide an alternate magnetic field in the drive direction of the magnet 2.
Patent JP-S62184071-A (JP)
Title: Paint composition
Inventor: TAKEUCHI YUTAKA
IPC: C08K5/42
Filed: 1986-02-10
Abstract: PURPOSE:To provide a paint compsn. which gives a coating film having excellent interlaminar adhesion to various substrates, by using a specified sulfonic acid compd. and/or a phosphoric acid compd. and an org. solvent type thermosetting resin as a vehicle. CONSTITUTION:An org. solvent type thermosetting resin is blended with 0.05-3wt% at least one compd. selected from the group consisting of sulfonic acid compds. having a 4C or higher alkyl group as a hydrophobic group (e.g., dodecylbenzenesulfonic acid) and phosphoric acid compds. (e.g., butyl acid phosphate) to obtain a vehicle.
Patent JP-H03197563-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: URABE HIROSHI
IPC: C08L81/02
Filed: 1990-02-05
Abstract: PURPOSE:To prepare the title compsn. markedly improved in the impact resistance and brittleness by compounding a polyarylene sulfide resin with a specific copolyamide. CONSTITUTION:The title compsn. is prepd. by compounding: 99-75wt.% polyarylene sulfide resin [a polymer comprising repeating units of formula I (wherein R is H or 1-5C alkyl; and (n) is 0-4), pref. one comprising repeating units of formula II]; with 1-25wt.% copolyamide contg. a dimerized component as the comonomer [e.g. a polyamide obtd. from epsilon-caprolactam, hexamethylenediamine, and linolenic acid dimer, i.e., dimer acid (6/6.36 nylon)]. Thus the resin compsn. improved in the impact resistance and brittleness is obtd.
Patent JP-H02207115-A (JP)
Title: Cam bearing device for dohc engine
Inventor: SUZUKI TAKAMITSU
IPC: F01M1/06
Filed: 1989-02-06
Abstract: PURPOSE:To feed the lubricating oil thoroughly to each bearing surface and obtain the fine lubrication by forming each oil feeding channel communicating with each other in each bearing surface of the cam cap part and the cam journal part pinching a cam shaft for a moving valve. CONSTITUTION:A cam shaft 12 is supported by the cam journal part 14 and the cam cap part 16 so as to be pinched by them. An oil feeding port 18 of the lubrication oil is opened in the bearing surface of the cam journal part 14. Each notch recessed part 20 for guiding to pass through a lifter for the moving valve is formed in the both ends of the cam journal part 14. In this case, each oil feeding channel 21, 22 communicating with each other is formed in each bearing surface of the cam journal part 14 and the cam cap part 16. The lubricating oil discharged from the oil feeding port 18 is forcedly pressurized to be sent to each oil feeding channel 21, 22, and is thoroughly fed to each bearing surface of the cam journal part 14 and the cam cap part 16.
Patent JP-H08202786-A (JP)
Title: Data processor
Inventor: KIUCHI HIROYOSHI
IPC: G06F19/00
Filed: 1995-01-23
Abstract: PURPOSE: To execute filing processing as intended based on inputted slip data arbitrarily without paying attention on the record constitution of an updating destination file. CONSTITUTION: On the side of an input processor 1, a slip input processing part 1-2 prepares a slip record, for which an item name in a slip register card and item data corresponding to this name are integrated into one record, and transmits it to a file processor 2. The file processor 2 extracts slip data corresponding to the slip item name in an original register card out of the slip record while referring to the original register card, generates the record corresponding to the record constitution of the updating destination file and updates the record of the updating destination file.
Patent JP-S59151052-A (JP)
Title: Biosensor
Inventor: MIYAWAKI AKIYOSHI
IPC: G01N27/327
Filed: 1983-02-17
Abstract: PURPOSE:To obtain a biosensor which maintains the specified space between a working electrode and a counter electrode, prevents the generation of noise owing to a fluctuation in said space, has high strength and accuracy, is highly mechanically strong and has a long life by fixing a biocatalyst film of enzyme, etc. between both electrodes. CONSTITUTION:One of, for example, two sheets of thin platinum plates is used as a working electrode 1 and the other is opened with a hole of about 0.5mm. diameter and is used as a counter electrode 2. A biocatalyst 4 of enzyme, microorganisms, etc. is fixed via a spacer 3 between the electrode 1 and the electrode 2 by subjecting the surfaces of the electrodes 1, 2 to an oxidation treatment by heating with a concn. nitric acid and treating the same with vinyl trichlorosilane then coating said catalyst on such surfaces by a crosslinking agent such as glutaraldehyde or the like. The biosensor is otherwise made by forming a biocatalyst film 6 around the wire-like electrode 5 then winding a wire-like coil to serve as a counter electrode 7 thereon. The sensor which produces less noise and has a low limiting concn. for detection is thus obtd.
Patent JP-H01200386-A (JP)
Title: Manufacture of colored display card
Inventor: SHIBUYA TOMIYOSHI
IPC: G09F1/02
Filed: 1988-02-05
Abstract: PURPOSE:To observe patterns, etc., individually on the top and reverse surfaces of the colored display card and to providing the colored display part transparency by forming the colored display card through a transfer sheet forming process, a colored display oversheet forming process, a center core sheet forming process, and a sticking process. CONSTITUTION:On a transfer sheet base material 1, a peeling layer 2, a transpar ent protection layer 3, a 1st colored layer 4, a base colored layer 5, a 2nd col ored layer 6, and an adhesive layer 7 are laminated in order. Then, the transpar ent oversheet 10 is superposed on a transparent sheet A and the colored layer (a) of a dot pattern is transferred by a hot stamp system. A hole part 9a is bored in a partial area of an opaque center core sheet material 9, a transparent center core sheet material 8 is fitted in the hole part 9a, and then a patterned oversheet 10 is stuck on one flank of the center core sheet 9 and a transparent oversheet 11 is stuck on the other flank. Consequently, the card is obtained which enables the reverse surface side to be seen through, the colored layer 6 to be observed from the top side, and the colored layer 6 to be observed from the reverse side without overlapping with each other.
Patent JP-S53111509-A (JP)
Title: Hermetic compressor
Inventor: ABE NOBUO
IPC: F25B31/02
Filed: 1977-03-11
Abstract: PURPOSE: To widely improve efficiency of a hermetic compressor, by sufficiently exchanging heat between the coil end and low temperature gaseous refrigerant which is returned into a hermetic container through a return pipe and cooling the stator coil through a guide palte by utilizing oil used for cooling of the coil end. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000220169-A (JP)
Title: Fire hydrant
Inventor: KASANAMI YUKIO
IPC: A62C35/20
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To effectively prevent spouting water from splashing during inspection, and render its bulkiness small. SOLUTION: A hose insertion metal piece 12 is screwed via a ring 16. The ring 16 is formed with a projection 17, and during inspection, as the valve is opened, spouting water from a fine interstice (a) hits the projection 17 to turn in the downward direction, and moreover, the turned water fills in a part of the outlet 6 of a valve box 1, resulting in the prevention of splash. At this time, by causing spouting water to be scattered therearound by forming a plurality of slits and small holes on the projection 17, and a plurality of small projections on the rear surface of the projection 17, splash can be prevented more effectively through the agency of the mutual interference of spouting water. Consequently, interposing only a sheet of the ring 16 can prevent splash inexpensively, and also restrain it from being bulky.
Patent JP-S59158102-A (JP)
Inventor: TAE MOO KUUON
IPC: H01P7/06
Filed: 1984-02-16
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-S52109876-A (JP)
Title: Beam intensity modulating system
Inventor: FUJIKATA KENJI
IPC: H01J37/304
Filed: 1976-03-12
Abstract: PURPOSE:To eliminate the radiation flutter of electronic beam with the brightness modulation, by adding a simple circuit against the speed flutter accompanied by the deflections speed in the electronic line drawing unit.
Patent JP-S60171234-A (JP)
Title: Glass lens molding device
Inventor: SHIMIZU KAORU
IPC: C03B11/08
Filed: 1984-02-15
Abstract: PURPOSE:To provide the titled device which realizes a molded glass lens having high accuracy by the constitution in which the circumferential side faces of molding dies for press-molding of a blank material for a glass lens are held of sliding core parts moving forward and backward to prevent the inclination of the molding die surfaces. CONSTITUTION:A glass lens molding device forms a molded glass lens 10 by pressing a blank material for a glass lens heated to a prescribed temp. between forming die surfaces 11 and 12 of molding dies consisting of a stationary lower die 1 and an upper die 2 moved vertically by a cylinder 6. The circular cylindrical side parts of the dies 1, 2 of the above-mentioned device are pressed and held by two-split type sliding core parts 3R and 3L advanced and retreated in arrow X, X' directions from two directions by the operation of a cylinder 4 to match the axial centers of the dies 1, 2 with good accuracy and to hold the surfaces 11, 12 in the state of obviating inclination. The blank material for the glass lens is preferably heated and held by embedding heaters and thermocouples in the dies 1, 2 and the core parts 3R, 3L.
Patent JP-S57142174-A (JP)
Title: Self-excited dc/dc converter
Inventor: SAKAGUCHI HIDEKAZU
IPC: H02M3/338
Filed: 1981-02-25
Abstract: PURPOSE:To alleviate the power loss of a DC/DC converter due to a starting circuit by stopping the operation of a starting transistor by a reverse bias circuit which is made of a capacitor charging a rectified voltage after starting. CONSTITUTION:At starting time, a starting transistor Tr is conducted via a resistor R1 by a power source E, a base current is supplied to a switching transistor Q through the transistor Tr, thereby conducting the switching transistor Q. As a result, the transistor Q operates in switching as known and supplies a DC output to a load R0. After the transistor Q is started, a voltage is produced at an auxiliary coil nk by the operation of a transformer T, a capacitor C3 is always charged in the shown polarity, thereby operating to reversely bias the transistor Tr. In this manner, the starting circuit is stopped, thereby reducing the power loss due to the starting circuit.
Patent JP-S53110667-A (JP)
Title: Manufacture of flexible sheet for construction
Inventor: TADA RENTAROU
IPC: C04B26/04
Filed: 1977-03-08
Abstract: PURPOSE: To manufacture the title flexible sheet of high flexibility, by sheet like forming of a slurry containing inorganic powder, a vinyl acetate type polymer, a crosslinkable zirconium compound and a water-repellent zirconium compound, followed by drying. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60173280-A (JP)
Inventor: NAKAJIMA HIROSHI
IPC: E06B1/56
Filed: 1984-02-14
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-S53112396-A (JP)
Title: Backup shutdown material of gas-cooled reactor
Inventor: HONDA KEISUKE
IPC: G21C7/22
Filed: 1977-03-11
Abstract: PURPOSE: To provide to prevent the interference of order recovery even any clearance is generated at the coupling of insertion hole at the earthquake by binding neutron absorber which is formed with the specified lump in the linked shape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03230862-A (JP)
Title: Pressurized casting method
Inventor: NOGUCHI KEIICHIRO
IPC: B22C9/04
Filed: 1990-02-06
Abstract: PURPOSE:To miniaturize a pressurizing device by supplying pressurized gas into inner part of a core after losing consumable member supporting a molding sand-made core with molten metal filled up in cavity and executing pressurized casting. CONSTITUTION:The core 2 molded with the molding sand is supported with the consumable supporting member 7 lost with the molten metal in a molding sand-made or metallic mold-made master mold 1. After losing the consumable supporting member 7 by filling lip the molten metal into the cavity 4 constituted with this core 2 and the master mold 1, the pressurized gas is supplied from pressurizing source 10 in the inner part in the core 2 to pressurize the metal in the cavity 4 from the surface of core 2 through particle gaps in the molding sand constituting the core 2. By this method, the structure is made to fine over the whole casting and the mechanical property is improved, and also the miniaturization and the operationability of pressurizing device can be improved.
Patent JP-H07216072-A (JP)
Title: Production of polyether ester block copolymer
Inventor: KATO KIYOO
IPC: C08G63/672
Filed: 1994-01-31
Abstract: PURPOSE:To obtain a polyether ester block copolymer exhibiting a specific viscoelastic behavior and having excellent heat-resistance, moldability, low- temperature elastic recovery, compression set, etc., by copolymerizing an aromatic dicarboxylic acid, an aliphatic diol and a polyoxyalkylene glycol. CONSTITUTION:This polyether ester block copolymer is produced by copolymerizing (A) a dicarboxylic acid component composed of an aromatic dicarboxylic acid or its ester-forming derivative, (B) a short-chain diol component composed of an aliphatic diol or its ester-forming derivative and (C) a long-chain diol component composed of a polyoxyalkylene glycol having a number-average molecular weight of 400-6,000. The copolymer satisfies the formulas relating to viscoelastic behaviors, i.e., T(beta)<=-25 deg.C) [T(beta) is the temperature corresponding to the peak loss tangent (tandelta) of the beta-dispersion caused by the motion of soft segments] and (delta2-delta1)>=-0.18 (delta2 is the maximum value of loss tangent and delta1 is the loss tangent at 25 deg.C and has a flow rate of 0.1-30g/10min measured at 230 deg.C under 2.16kg load using an orifice of 2.090mm diameter and 8mm long.
Patent JP-H10214949-A (JP)
Title: Bit line self-aligning step of dram and ion layout step unbreaking substrate
Inventor: HITSU KAKEI
IPC: H01L27/108
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To form a dope area without breaking a silicon substrate by a method wherein a gate pole oxide layer is formed on a substrate, and one insulation layer is formed to form a shielding layer, and a gate pole structure is formed, and by use of photoresist on the dope area as a mask, ion implantation is made. SOLUTION: A field oxide layer is formed around an active area, and a gate oxide layer, a gate pole and an insulation shielding layer are formed to form a gate electrode and a word line. Continuously, a polysilicon layer non- doped is formed, and by use of photoresist in a dope area as a mask, ion implantation is made, and a drain pole, a source pole and dope polysilicon are formed. Continuously, a silica tungsten metal layer is formed on a surface of polysilicon and is etched to form a bit line and an internal wiring, and a first dielectric layer 26 is formed on a substrate 2, a gate pole structure, the bit line and the internal wiring, and thereafter a contact hole is formed in the first dielectric layer 26 and finally a capacitor is formed on the first dielectric layer.
Patent JP-H05228899-A (JP)
Title: Slit forming press die
Inventor: YOSHIMOTO HISAYA
IPC: B26F1/40
Filed: 1992-02-14
Abstract: PURPOSE:To prevent any slivering from occurring as well as to improve the extent of yield rate by forming a portion facing to both the ends among facings of a lower punch opposite to a horizontal blade (or a vertical blade) into a taper form in direction of separating from the blade each. CONSTITUTION:An upper punch 30 consists of a transverse punch 31 with plural pieces of infeed blades 32b arranged in the transverse direction of a green sheet W and a longitudinal punch 33 with plural pieces of infeed blades 34b arranged in the longitudinal direction likewise. On the other hand, a lower punch 40 consists of both horizontal and vertical punches 41 and 43 supporting the sheet W and being opposite to each of both up and down punches 31, 33. In addition, each of kerfs 41a, 43a opposite to each of frame-cut blades 32a, 34a is formed in these horizontal and vertical punches 41 and 43. Then, each taper 45 tilting in direction of separating from the infeed blade 34b is formed in a portion facing to both the ends of the infeed blade 34b in the vertical punch 43, by way of example, along the arranging direction of this blade 34b.
Patent JP-H10224548-A (JP)
Title: Facsimile transmission system utilizing interconnection network
Inventor: OSAKO KENJI
IPC: H04L69/14
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To transmit/receive a facsimile(FAX) through an interconnection network(ICNW) by the use of an existing G3 FAX equipment by arranging an adaptor on the transmitting side and arranging a server computer for FAX distribution on the receiving side. SOLUTION: An adaptor switches operation to transmission through an ICNW 4 in a case other than a local office number in accordance with a receiver's telephone number transmitted from a transmitter's G3 FAX equipment 1. The adaptor 3 receives image data sent from the FAX equipment 1 and executes processing such as compression. Image data to which receiver's information is added are converted into a format capable of utilizing the ICNW 4 and transmitted to the ICNW 4. A distribution server 5 receives the sent image data and converts the received data into a format to be received by a receiver's FAX equipment 6. The telephone number of the FAX equipment 6 is extracted from the receiver's information, and after executing processing such as extension, the processed information is transmitted to the receiver.
Patent JP-H08216028-A (JP)
Title: Sandblasting device
Inventor: SUGIYAMA TAKAO
IPC: B24C9/00
Filed: 1995-02-16
Abstract: PURPOSE: To reduce repair cost for a cyclone separator attached to a sandblasting device by minimizing the replaced parts of a cylinder that may be broken if an abrasive or the like is blown therein. CONSTITUTION: In a sandblasting device, wherein an abrasive A spouted and dropped inside a machining chamber 53, flakes of a workpiece, and abrasive chips are sucked into a cyclone separator 55 where they are separated into reusable abrasive and wastes, the vortex generating tower of the cyclone separator 55 comprises two separable parts, i.e., a vortex generating portion 66 integrated with a suction opening, and a lower cylinder 67 connected to the lower side of the vortex generating portion 66.