baber/WOPTO huggingface dataset:
Patent JP-H0333474-A (JP)
Title: Diaphragm type fuel pressure control valve
Inventor: ABO MATSUHARU
IPC: F16K17/06
Filed: 1989-06-30
Abstract: PURPOSE:To prevent a diaphragm from inclination at the time of assembling by accommodating a ball as a movable valve element in a casing member, and putting a recessed part of a diaphragm retainer in contact with the casing flange surface in parallel therewith. CONSTITUTION:A valve seat 8 is provided at the inlet to the outgoing passage 7 of a fuel chamber 4, and a ball 9 is supported by a support plate 11 movably up and down and energized by a spring 10 in the direction of separating from the valve seat 8. A recess is formed at the oversurface of a retainer 12 for diaphragm 3, and the valve seat 8 is blocked with this ball 9 when the pressure in the fuel chamber 4 is high. At the same time, the diaphragm 3 is pushed to cause sinking of the retainer 12 against the action of a spring 14, and the fuel pressure is controlled with the ball 9 separating from the valve seat. At the time of assembling, the retainer 12 is pressed to the bottom of a casing member 1a to hold the parallelism, and in this condition the assembly is conducted. Even though the spring 14 involves an eccentric load, the diaphragm 3 can be installed without risk of inclination.
Patent JP-H0217868-A (JP)
Title: Circuit for discriminating abnormality of inverter
Inventor: BABA SHIGEYUKI
IPC: H02P27/06
Filed: 1988-07-06
Abstract: PURPOSE:To eliminate an erroneous operation by identifying, judging and displaying a malfunction state with malfunction detection signals fed from malfunction detection circuit to a microcomputer and a discrimination program according to an operating state. CONSTITUTION:A power conversion device has a power converter 1 for converting 3-phase AC into a DC, a power inverter 2 for converting a smoothed DC into an AC having desired voltage and frequency, a smoothing capacitor 3, and a 3-phase induction motor 4. An AC overcurrent detector 5 for outputting an overcurrent detection signal SG2 to a microcomputer 7 at the time of an overcurrent, a base driver 6 for a main switching element, the microcomputer 7, a current detector 8, a DC overcurrent detector 9, a DC overvoltage detector 10, a frequency setter 11, various malfunction state indicator 12 are provided. Thus, the state at the malfunction time can be discriminated with information of the operating state immediately before the malfunction time and various detection signals S1-S3.
Patent JP-S5689354-A (JP)
Title: Surface treatment of grid body mold for lead storage battery
Inventor: JINUSHI OSAMU
IPC: B22C3/00
Filed: 1979-12-20
Abstract: PURPOSE: To improve the workability and productivity of grid body casting for lead storage batteries by making primary coating of metallic materials or nonmetallic materials of heat resistance in surface treatment of coating mold release agent on the surface of the mold.  
     CONSTITUTION: Materials of molybdenum, ceramic, tungsten carbide or the like which are relatively heat-nonconductive and have good abrasion resistance are melt sprayed to about 1W5μm thicknesses on the surface of a lead storage battery grid body mold having been completed of engraving, whereby primary coating is applied. Thence, secondary coating of cork or fluorine resin is applied to form a layer of mold release agent. This mold release agent does not easily fatigue and peeling owing to thermal effect and mechanical impact, and the life of the secondary coating is made such that it withstands the use of more than about 24W36 hours continuously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6324450-A (JP)
Title: Composite document processor
Inventor: SATO TADAYUKI
IPC: G06F3/153
Filed: 1986-07-17
Abstract: PURPOSE:To easily execute the renewal operation of a format and the renewal operation of a document by providing a means for inserting specific visible pattern data read from a memory at a document display position on the displaying memory. CONSTITUTION:A document format retrieval device 13, when a text is written in the document displaying memory 12, retrieves document format information included in the control information of the same text and when the change in the format is detected, it writes the format setting position information in a document format setting position management table 14. A document display controller 11 writes the text in the document displaying memory 12, thereafter, refers to the document format setting position management table 14, decides whether the format of the text written in the text displaying memory 12 is switched or not, reads the visible pattern from the visible pattern memory 16 when the change in the format is recognized, and OR writes (adds) the pattern on a line position calculated according to the document format setting position information read from the document format setting position management table 14, for instance, on the lowest slice line of a line preceding to a newly format set line position.
Patent JP-S5690917-A (JP)
Title: Steel making method
Inventor: KOBAYASHI ISAO
IPC: C21C5/32
Filed: 1979-12-24
Abstract: PURPOSE:To improve refining efficiency and enhance productivity by refining molten steel through top blowing of oxygen until the greater amount of carbon is removed then performing oxygen blowing into the molten steel at the time of performing steel smelting. CONSTITUTION:An oxygen blowing lance 3 is positioned above the refining material (molten iron and auxiliary raw materials such as scraps) 2 in a vessel, and refining is performed by oxygen top blowing, whereby the greater amount of the carbon in the molten steel is decarbonized. The top blowing is accomplished in the same manner as a conventional top blowing method. Thence, the lance 3 is positioned into the refining material 2, and oxygen is blown to perform refining. Sufficient refining may be accomplished at about 4.0-10.0Nm<3>/t-steel oxygen blowing in the molten steel, and oxygen is blown through the plural blow holes symmetrical on the right and left from the positions about 1/4-3/4 depth in the central part of the vessel.
Patent JP-H08333579-A (JP)
Title: Flame retardant composition
Inventor: UENO YOSHIYUKI
IPC: D06M13/322
Filed: 1995-06-07
Abstract: PURPOSE: To obtain a composition highly soluble to water without developing deterioration due to formalin, and excellent in flame retardancy, etc., by reaction of a carbonic ester with a reaction product of an inorganic acid ammonium salt and dicyandiamide under controlling the number of moles of the carbonic ester. CONSTITUTION: This flame retardant composition essentially comprises a reaction product of (A) a reaction product of (i) an inorganic acid ammonium salt (esp. pref. ammonium sulfamate) and (ii) dicyandiamide and (B) (iii) ethylene carbonate and/or (iv) propylene carbonate at the molar ratio B/A of 1-5 (pref. 1-2). The reaction product A is pref. obtained by molten salt reaction between the components (i) and (ii) at the molar ratio (i)/(ii) of (1-3):1 [pref. (1.4-1.8):1] at 120-200 (pref. 140-180) deg.C. It is preferable that the components A be reacted with the component B at 60-150 (pref. 80-130) deg.C.
Patent JP-H0218504-A (JP)
Title: Light guide body
Inventor: KURODA HIROTO
IPC: H01S3/17
Filed: 1988-07-06
Abstract: PURPOSE:To obtain the light guide body which allows direct water cooling and has no light loss by forming a polymer having a fluorine-contained alicyclic structure as a surface layer. CONSTITUTION:The surface layer of the light guide body is formed of the polymer having the fluorine-contained alicyclic structure, for example, a fluorine- contained polymer which is expressed by the general formula and has the specific cyclic structure in the main chain. Since such polymer has small crystallinity or has substantially no crystallinity, the polymer exhibits high transparency and light transmittance even if said polymer is fluoroplastic. Since the polymer is the fluorine-contained polymer, the polymer is lower in refractive index (<=1.49) and is higher in water resistance and UV resistance than ordinary resins of a hydrocarbon system.
Patent JP-2000001803-A (JP)
Title: Track working machine for tamping ballast
Inventor: MATSUI TOMI
IPC: E01B27/16
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To improve workability by installing a liquid pressure operation type tie tamper to the front-end arm of a power shovel travelling on a rail through a specified rolling mechanism. SOLUTION: A liquid pressure operation type tie tamper 3 is mounted on the front-end arm 2 of a power shovel capable of travelling on a rail through a rolling mechanism 10. The mechanism 10 has a hydraulic motor fixed onto a fixed disk 12 set up on the arm 2 side and a worm gear rotating the tie tamper 3 while using the hydraulic motor as a driving source, the revolution of the hydraulic motor is transmitted to the inner gear of a tie tamper top plate 3a through the worm gear and a counter gear, and the tie tamper 3 is turned while using the center of the top plate 3a as the center of rotation. The tie tamper 3 is revolved by the mechanism 10 and made parallel with a sleeper at the time of the execution of works.  Accordingly, the tie tamper can be arranged in parallel with the sleeper even in the power shovel having no offset function, and a place nearer to a branch-track branching section from the main track side can also be executed by the tie tamper.
Patent JP-H05335457-A (JP)
Title: Lead frame and forming method for outer lead
Inventor: ANDO MAKOTO
IPC: B29C45/02
Filed: 1992-06-02
Abstract: PURPOSE:To provide a lead frame for preventing the deviation of outer leads when the lead is shaped in a gull wing state and a method for forming the lead. CONSTITUTION:A lead frame 10 has a first tie bar 20 for coupling first bent parts 24 of a plurality of outer leads 14, and a second tie bar for coupling second bent parts 26 of the plurality of outer leads 14. The method for forming the outer leads comprises the steps of cutting the first and second bars 20 of resin-sealed lead frame 10 at an intermediate position of the adjacent leads 14, and bending the leads 14 in a gull wing state at the bent parts 24, 26.
Patent JP-H0330606-A (JP)
Title: Pot sheet sowing device for vegetable
Inventor: ENDO MASAHIRO
IPC: A01C7/16
Filed: 1989-06-29
Abstract: PURPOSE:To sweep seeds on a shutter into a seed-receiving box and prevent the contamination of the remained seeds by detachably attaching the seed- receiving box in a specific space of a sowing device moving repeatedly and circularly in parallel to the transfer direction of a pot-transferring device. CONSTITUTION:A sowing device having a detachable hopper 25 is repeatedly moved in parallel to the transfer direction of the hopper. A seed-receiving box 66 for receiving remained seeds swept from the upper surface of the shutter 29 is detachably disposed in a space formed by detaching the hopper 25 on the side portion of the shutter 29.
Patent JP-H0687816-A (JP)
Title: Method of selectively producing 4,4'-methylene-bis(alkyl n-phenylcarbamate)
Inventor: OO CHIEESON
IPC: C07C269/06
Filed: 1992-06-25
Abstract: The present invention relates to a process for the selective preparation of 4,4-methylene-bis-(N-phenylalkylcarbamate) which comprises condensing N-phenylalkylcarbamate with a methylating agent in the presence of an acidic ion-exchange resin or an aqueous acid as a catalyst and a non polar aprotic solvent and filtrating a condensation product at a temperature greater than the melting point of N-phenylalkylcarbamate to separate 4,4-methylene-bis-(N-phenylalkylcarbamate).
Patent JP-H1113515-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: MORIKAWA JUNYA
IPC: F02D45/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a response time lag for an engine parameter and a hindrance in traveling of a vehicle when a VVT (variable valve timing control mechanism) is abnormal, and W eliminate a trouble in returning to a normal condition. SOLUTION: An air-fuel ratio learning value FLAF as an engine parameter is calculated by moderation coefficient 2 when VVt is normal (virtual abnormal flag XVTF=0)(step S416), and the value FLAF is calculated by moderation coefficient 8 to restrain a large transition when VVT is abnormal (virtual abnormal flag XVTF=1) (step S417). Respective learning values to absorb a change with the lapse of time of an internal combustion engine and system tolerance are calculated irrespective of a normal or abnormal condition, a response lag in air-fuel ratio control is reduced compared with in the case of F/B control alone at an abnormal time by switching the learning value based on the detection result whether the VVT is normal or abnormal, and an abrupt change of an air-fuel ratio is eliminated. Therefore, deteriorations of drivability and an emission are restrained.
Patent JP-S6228315-A (JP)
Inventor: HIRAMOTO SOTOJI
IPC: H05K13/02
Filed: 1985-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5869124-A (JP)
Title: Semiconductor integrated circuit
Inventor: ARIIZUMI SHIYOUJI
IPC: H03K19/0944
Filed: 1981-10-20
Abstract: PURPOSE:To reduce the destruction of a load transistor(TR), by providing a TR acting as a protective element between an inverter circuit and a power supply and setting the conduction of the TR through the connection of the gate of the TR to the power supply. CONSTITUTION:A depletion TRTD2 is provided between a power supply Vcc and a depletion TRTD1. When the high level of an input signal is increased, the TRs TD2 and TD1 form a ratio circuit between the power supply Vcc and an output terminal and a connecting point A of the TRs goes to an intermediate level between the Vcc and a Vss. Since the Vcc is not applied to the drain of the TRTD1, the load can be reduced. Since the gate and drain of the TRTD2 are at the same potential, where noise is possibly applied, the electrostatic destruction of the TRTD2 is less.
Patent JP-H1110379-A (JP)
Title: Optical system for laser beam machining
Inventor: OGATA KOJIRO
IPC: B23K26/064
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To realize an optical device for laser beam machining capable of radiating laser beams to a required place in a required quantity when there are three places to be irradiated with laser beams and at least two places to be cut, linearizing a cutting ridge and minimizing irradiation energy without remarkably changing its structure. SOLUTION: Prizms 20, 20' are arranged at a space L0 apart, with its center position made eccentric by a distance e from the optical axis of a beam 10A. The laser beam passed through the prizms 20, 20' passes a convex and a concave cylindrical lenses 11t, 11s. With the cylindrical beam 10A from a laser generator passing through a beam splitter 20", the beam is divided into three (14', 13''', 13'''), with a space m between the split beams 13''' and 13''' increased/ decreased in accordance with the size of the space L0 of the prizms 20, 20', so that the quantity of the part 14' not passing though the beam splitter 20" changes in accordance with the eccentric quantity e of the prizms 20, 20'. With a relation maintained in which a distance n to the split beam 14' is equal to the eccentric quantity e, the dividing ratio changes between the split beam 14' and the split beam 13''' and 13'''.
Patent JP-S5868182-A (JP)
Title: Optical character reader
Inventor: NAKASUJI HIDEMASA
IPC: G06V10/10
Filed: 1981-10-20
Abstract: PURPOSE:To permit an optical character reader to read characters stably even if the ink of a ball-point pen contains a red color component, by connecting a red color component removing filter to the reader when a red colore component is detected by a red color component detecting means. CONSTITUTION:On an OCR form, some part is painted in black with a ball- point pen, and when the form is set at a hopper part, the part painted in black is detected by a red detecting means 2. Once this detecting means 2 detects a red color component in the ink of the ball-point pen, a switching mechanism 3 is driven to move a red color removing filter 4 to in front of a photodetector. When any red color component is not detected, the filter 4 is moved to be put away.
Patent JP-S5868876-A (JP)
Title: Manufacture of organic electrolyte cell
Inventor: TAKEMORI MASAMI
IPC: H01M6/16
Filed: 1981-10-20
Abstract: PURPOSE:To supply an organic electrolyte cell having a small internal resistance and superior storage performance, in the manufacture of the organic electrolyte cell in which lithium is used as cathode activating substance and manganese dioxide is used as anode activating substance. CONSTITUTION:When the organic electrolyte cell in which lithium is used as cathode activating substance and manganese dioxide is used as anode activating substance is manufactured, preparatory discharge with a constant current is executed within the range of 4 days - 90 days after fabrication of thr cell. It is preferably to execute preparatory discharge by 2.5-5% in the anode capacity with a constant current of 10-25mA/cm<2>.
Patent JP-H04366765-A (JP)
Title: Method and reagent for silver dyeing
Inventor: KONO NAOYUKI
IPC: G01N33/48
Filed: 1991-06-12
Abstract: PURPOSE:To shorten the time for control and to eliminate the necessity of washing by performing pretreatments in the presence of a thiocarboxyl compound or thiol group at the detection of an electrophoretic fraction, and then dyeing the fraction with silver. CONSTITUTION:An electrophoretic fraction support is immersed in a mixed solution of lower alcohol, organic acid and water for five minutes and then similarly immersed in the mixed solution to which a thiocarboxyl compound or thiol group is added. Subsequent washing of the support with water, as is done in conventional methods, is unnecessary. Then the support is similarly immersed in a sensitizing reagent in which a thiocarboxyl compound or thiol group is added to a mixed solution of lower alcohol and water containing both a reducer such as dithiothreitol and glutaric aldehyde. Thereby glutaric aldehyde used in conventional fixing processes is unnecessary and the amount of glutaric aldehyde used in sensitizing process can be reduced by more than half and the time required for the processing is reduced to one-third the initial one. Subsequent dyeing control can be performed when needed following silver dyeing method.
Patent JP-S6146201-A (JP)
Title: Steam-recompressing type evaporator
Inventor: SASAKI KYOSUKE
IPC: B01D1/28
Filed: 1984-08-13
Abstract: PURPOSE:To simplify the structure and to reduce the cost by circulating a liquid through a heat exchanger with an air-lift pump or an ejector driven by a gas discharged from a compressor for recompressing steam. CONSTITUTION:A liquid to be evaporated and concentrated such as a waste liquid is introduced from a pipeline 13, and branched into two streams each of which is preheated in heat exchangers 3 and 4 respectively with a condensate and a waste concd. liquid and supplied into an evaporator 1. The liquid is heated and evaporated in a heat exchanger 7 with a gas at high temp. and pressure dishcarged from a compressor 2. The steam is separated in a liquid and steam separator and supplied into said compressor 2 through a demister 6, and the waste concd. liquid is discharged through said preheater 4. Meanwhile, the condensate condensed in said heat exchanger 7 is discharged through said preheater 3. In this steam-recompressing type evaporator, a part of the air discharged from the compressor 2 is supplied to an air-lift pump 16 through a pipeline 17, and blown off from a steam blowoff pipe 19 in a liquid lifting pipe 18 to suck the waste concd. liquid from the bottom part of said liquid and steam separator through a pipeline 9. The sucked liquid is then circulated through said evaporator 1 from a pipeline 8.
Patent JP-H0331967-A (JP)
Title: Vector processor
Inventor: NAKATANI SHOJI
IPC: G06F17/16
Filed: 1989-06-29
Abstract: PURPOSE:To decrease an overhead at the time of the parallel traveling of a program by freely setting the page size of an address converting buffer. CONSTITUTION:The processor is equipped with a vector address generating part 20 to generate a vector address for accessing main storage device groups 10-1 to 10-n and, simultaneously, to convert the generated address from a logic address to a physical address by using an address converting buffer 18. A flexibility is provided to a page capacity (page size) to decide the size of one page in the address converting buffer 18. Namely, a page size designating area 22 is provided to a vector control register, and the arbitrary designation is executed. Thus, the overhead at the time of the program parallel execution can be decreased.
Patent JP-H0725756-A (JP)
Title: Chemotaxis-inhibiting agent composed of aryloxypropanolamine
Inventor: KATAOKA KENICHIRO
IPC: A61K31/404
Filed: 1993-07-07
Abstract: PURPOSE:To obtain the inhibiting agent containing an amine derivative expressed by a specific structural formula, having action to inhibit the chemotaxis induced by a monocyte chemotactic factor and useful for the treatment and prevention of arteriosclerosis, etc. CONSTITUTION:This inhibiting agent contains an aryloxypropanolamine derivative of the formula [R1 is branched lower alkyl, preferably isopropyl; R2 is H, halogen, 1-4C alkyl, etc.; R3 is H or 1-4C alkyl; preferably R2 and R3 together form unsubstituted 6C unsaturated carbon ring; R4 is H, (substituted) 1-4C alkyl, etc.; R5 is H, halogen, etc.] and its pharmacologically allowable acid addition salt as an active component.
Patent JP-H1016109-A (JP)
Title: Base material for sheet-like pack
Inventor: KANEDA MANABU
IPC: A61K8/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To realize the formation of a sheet-like pack, at the use of which no tacky surface develops and neither tearing of a coating to pieces nor portion left untorn develops at tearing-off by a method wherein a nonwoven fabric consisting of a water repellent layer and a hydrophilic layer, on which a decorative material layer is provided retainably, are employed on a sheet-like pack base material used for a sheet-like pack. SOLUTION: A sheet-like pack base material 1 made of a nonwoven fabric consisting of a water repellent layer 2 and a hydrophilic layer 3. Preferably, the water repellent layer 2 is mainly made of polyester fiber or the like while the hydrophilic layer 3 is formed retainable with a decorative material layer made of decorative material. When the decorative material is applied onto the hydrophilic layer 3, some part of the decorative material infiltrates within the hydrophilic layer 3 and, at the same time, the decorative material layer is formed on the hydrophilic layer 3. At the retention of the decorative material layer 3, the interfacial separating force between the decorative material layer and the nonwoven fabric is set to be higher than the break strength of the decorative material layer.  As a result, at the tearing-off of the sheet-like pack from skin, the tearing of a coating to pieces and its portion left untorn on the surface of skin can be prevented from occurring.