baber/WOPTO huggingface dataset:
Patent JP-S58222937-A (JP)
Title: Engine controlled in number of operating cylinders
Inventor: KAMEGAYA SHIGERU
IPC: F02D17/02
Filed: 1982-06-21
Abstract: PURPOSE:To ensure the braking action of a multicylinder engine including a shutoff valve for cutting off the intake to stoppable cylinders and a fresh air intake valve for introducing fresh air into the stoppable cylinders, by keeping both the valves in an all-cylinder-operating state when the rotational frequency of the engine is not lower than a prescribed level during the deceleration of the engine. CONSTITUTION:In a multicylinder engine including stoppable cylinders A-C and continuously working cylinders D-F, a shutoff valve 11 which is closed throughout the partial cylinder operation of the engine and an air flow meter 8 are provided at the inlet port of an intake passage 4 for the stoppable cylinders and a fresh air intake valve 13 is provided in a by-pass 12 around a throttle valve 1. When a throttle valve full opening signal from a throttle valve switch 9 and a signal showing that the rotational frequency of the engine is not lower than a prescribed level are applied to a control circuit 10 during the deceleration of the engine, fuel to all the cylinders is cut off and the shutoff valve 11 is opened and the fresh air intake valve 13 is closed to suppress the inflow of a large amount of fresh air from the by-pass 12 into the stoppable cylinders A- C to keep the effect of the braking action of the engine good.
Patent JP-S5229709-A (JP)
Title: Magnetic recorder/player
Inventor: OKAMURA YASUSHI
IPC: G11B15/66
Filed: 1975-09-02
Abstract: PURPOSE: Prevent a cartridge tape and cassette tape from being used simultaneously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10287494-A (JP)
Title: Laminated thin film and its production
Inventor: YANO YOSHIHIKO
IPC: C30B29/32
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent the value of spontaneous polarization from deteriorating when forming a ferroelectric thin film, especially a PbTiO3 ferroelectric thin film on a substrate composed of an Si single crystal, etc. SOLUTION: This laminated thin film is formed on an Si single crystal substrate and composed of an electroconductive intermediate thin film and a ferroelectric thin film laminated through the electroconductive intermediate thin film. The ferroelectric thin film is a (001) oriented epitaxial film having a perovskite structure. The electroconductive intermediate thin film is an epitaxial film and the ferroelectric thin film is composed of an oxide, etc., containing Pb and Ti. The electroconductive intermediate thin film has the perovskite structure and is composed of an oxide, etc., containing Ru.
Patent JP-S58224708-A (JP)
Inventor: HIROSE KIYOSHI
IPC: B27D1/10
Filed: 1982-06-23
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-S63271387-A (JP)
Title: Waste toner recovering device
Inventor: IBA YUICHIRO
IPC: G03G21/00
Filed: 1987-04-30
Abstract: PURPOSE:To effectively prevent stain of a copying machine body and the periphery thereof by splashing of waste toners by providing a hermetic closing means which closes a waste toner injection port automatically at the time when a waste toner recovering container is removed from the copying machine body. CONSTITUTION:The hermetic closing means 23 which closes the waste toner injection port automatically when the waste toner revering container 20 is removed from the copying machine body is provided to the waste recovering container 20. For example, this device consists of the waste toner recovering container (toner bag) 20 and a rubber film 23 having circular conical-shaped incisions 22 provided on the waste toner injection port 21 this recovering container 20. The waste toner 50 are thereby hermetically closed in the recovering container 20 simultaneously when the recovering container 20 is removed from the copying machine body. Since the release of the toner to the external air is thereby obviated, the stain of the copying machine body and the periphery thereof by splashing of the waste toners 50 is effectively prevented.
Patent JP-S5631570-A (JP)
Title: Electric spool valve requiring low operating force
Inventor: SUZUKI MASAO
IPC: F16K31/04
Filed: 1979-08-22
Abstract: PURPOSE: To considerably reduce force with which a spool valve is operated by making a liquid output of a spool valve eccentric with the spool center so as to create spool rotation in the open direction and thereby setting off a reactive rotation in the close direction due to squirt at the output.  
     CONSTITUTION: An electric motor 1 rotates a spool valve 4 through a connecting device 2 and a thread 3. As the spool is so driven, it is slid rightward (on the accompanying figure), causing a port to open accordingly. Fluid then flows through an input 7 into an output 8. Since the input 7 and output 8 are offset to the center of the spool 4, a reactive force which attempts to rotate the spool 4 in the open direction is created. That is, another reactive force created by squirt of fluid at the spool outlet in the close direction is cancelled by the first force. Force required to operate the spool can be further reduced to a considerable degree by forming the section of the shaft 6 as illustrated in the sketches 21W24. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62263009-A (JP)
Inventor: IINO TAKESHI
IPC: B28D1/22
Filed: 1986-05-09
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-S5341354-A (JP)
Title: Preparation of aminoresin composition
Inventor: HAYASHI TOSHIROU
IPC: C08L61/20
Filed: 1976-09-06
Abstract: PURPOSE: To obtain an amino resin composition for adhesives of polywood having good detergency, reuse of waste detergent water, stability, fluidity at lower temperature, tentative adherence, and normal adherence, by adding polyvinyl alcohol having a lower saponification value at the early stage of the reaction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08299761-A (JP)
Title: Decomposing and removing method of ammonia
Inventor: NOJIMA SHIGERU
IPC: B01J23/46
Filed: 1995-05-01
Abstract: PURPOSE: To selectively decompose ammonia in a gas without producing a harmful gas as a by-product by depositing ruthenium on a carrier comprising a crystalline silicate having a specified compsn. as a catalyst for decomposition of ammonia. CONSTITUTION: A crystalline silicate having a chemical structure of (1±0.8)R2 O.[aM2 O3 .bAl2 O3 ].CMeO.ySiO2 in a dehydrated state and showing a specific X-ray diffraction pattern is used as a catalyst for decomposition of ammonia. In this formula, R is an alkali metal ion and/or hydrogen ion, M is one or more elements selected from among VIII group elements, Me is an alkaline earth element, a>=0, b>=0, c>=0, a+b=1, y/c>12, and y>12. Then ruthenium as an active metal is deposited on the carrier. The catalyst decomposes ammonia in a gas containing ammonia into harmless nitrogen. The carrier used in this method has lots of acid points, and these acid points act to selectively convert the decomposed ammonia into nitrogen.
Patent JP-S63282619-A (JP)
Title: Optical fiber sensor device
Inventor: TABATA MITSUHIRO
IPC: G01J1/02
Filed: 1987-04-30
Abstract: PURPOSE:To enable the operation and output of an exact degree of modulation, by a construction wherein a correction circuit element correcting an error in the degree of modulation caused by a loss in a polarizing means is equipped on the output side of an arithmetic element. CONSTITUTION:Light A is polarized and separated into components S and P by an optical fiber sensor element 2, and the components are converted into electric level signals 30A and 32A by photosensing means 30 and 32, respectively. Then, an arithmetic element 3 receives the signals 30A and 32A as inputs, computes the degree MA of modulation on the basis of a prescribed formula and outputs the result of computation to a correction circuit element 4 equipped on the output side and connected thereto. This circuit element 4 computes and outputs a degree MC of modulation obtained by corrosion from the degree MA of modulation. Since a polarizing means 24 of a sensor element produces a loss accompanying polarization, a correction value to nullify said loss is inputted beforehand to the circuit element 4. Thereby an exact degree MC of modulation is computed and outputted.
Patent JP-S58224692-A (JP)
Title: Preparation of d(-)-beta-hydroxyfatty acid
Inventor: HASEGAWA JIYUNZOU
IPC: C12P7/42
Filed: 1982-06-21
Abstract: PURPOSE:To prepare a 6C or 7C D(-)-beta-hydroxyfatty acid, by reacting a microbial strain belonging to Candida genus with a specific fatty acid. CONSTITUTION:A microbial strain belonging to Candida genus and capable of converting a 6C or 7C saturated or alpha,beta-unsaturated fatty acid to 6C or 7C D(-)- beta-hydroxyfatty acid, e.g. Candida rugosa IFO 0750, or a mutant having the above characteristics and having reduce or no assimilability of D(-)-beta-hydroxyfatty acid, e.g. Candida rugosa KT 8202 (FERM BP-111), is brought into contact with a 6C or 7C saturated or alpha,beta-unsaturated fatty acid, or a substrate which can be converted to a 6C or 7C saturated fatty acid by the above microorganisms, e.g. n-hexyl alcohol or n-heptyl alcohol.
Patent JP-S5536903-A (JP)
Title: Large scale semiconductor device
Inventor: HONDA NORIO
IPC: H01L23/42
Filed: 1978-09-04
Abstract: PURPOSE: To simplify inspection, servicing and adjustment through holding a cooling device replaceable from circuit unit, for which an arrangement is such that a heat from radiation stud is diffused to a cold plate device by way of a coolant by injecting a comparatively high boiling point of the coolant in each dent.  
     CONSTITUTION: A circuit unit 3 comprises a multitude of semiconductor products with radiation studs 14a, 14b, 14c mounted thereon, these studs 14a,14c being arranged in dents 18a, 18b, 18c. Then, a cold plate device 4 is provided so that openings of the dents 18a...18c will face up, thereby cooling down the unit 3 kept nearly horizontal. Then, a comparatively high boiling point of coolant 24 is injected in the dents 18a...18c each, and a heat from the studs 14a...14c is diffused to the  device 4 by way of the coolant 24. The cooling device is thus replaceable from the  circuit unit, thereby simplifying inspection, servicing and adjustment at all times.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5733463-A (JP)
Title: Rotary type positioning mechanism for magnetic disk device
Inventor: SUENAGA TOKIKAZU
IPC: F16C21/00
Filed: 1980-08-07
Abstract: PURPOSE:To prevent an evil effect to a servo loop, by loading a radial bearing consisting of a thrust bearing and a fluid bearing between a rotor and a static object of the rotary positioning mechanism of a magnetic disk device that supports an arm in a rotatable way. CONSTITUTION:A thrust bearing 4 is attached at the lower end of a rotor 5; while a main hole 7 is formed within a shaft bearing the rotor 5 to secure the passing of a fluid. Then microholes 8 are drilled toward the outer circumference from the hole 7. The fluid 14 is accelerated by the holes 8 after passing through the hole 7 and jetted toward the rotor 5 at the position of a microgap 11 provided between the rotor 5 and the shaft 6. Thus the rotor 5 floats up to the shaft 6 to form a radial fluid bearing. The floating rotor 5 is pressed toward the lower part of the axial line of the shaft 6 by a spring 12 provided at the upper part of the shaft 6.
Patent JP-H07283358-A (JP)
Title: Packaged integrated circuit and method of packaging integrated circuit
Inventor: RUISU TOOMASU MANJION
IPC: H01L23/495
Filed: 1995-04-10
Abstract: PURPOSE: To provide an element package process and lead frame which avoids an uniform flow of a molding compd. CONSTITUTION: A lead frame has supports 120 supporting an element 100. The supports 120 extend into a recess of the lead frame so that a part of the element 100 mounted on the supports 120 is flush with leads 140. Before mounting the element 120 on the supports 120, the supports are forged to reduce their thickness to about 80% of the lead frame. The element 100 is adhered to the supports 120 and wire-bonded to the leads 140 of the lead frame. The supports each have a surface area smaller than the conventional single mounting pad and hence reduces the mechanical stress caused by the heating/cooling the package because of the thermal expansion coefficient difference between the frame and chip.
Patent JP-H08281054-A (JP)
Title: Rotor for rotary type organic solvent vapor adsorption device
Inventor: TERADA ISAO
IPC: B01J20/18
Filed: 1995-04-10
Abstract: PURPOSE: To reduce wasteful heat consumed for detaching of moisture adsorbed together with the adsorption of organic solvent vapor. CONSTITUTION: In the rotor for a rotary type organic solvent vapor adsorption device carrying a hydrophobic zeolite adsorbent on a roll-like honeycomb structural carrier, the adsorbent is fixed on the carrier with a dehydrated silicate gel expressed in terms of a formula of mRxO.nSiO2 (R is NH4 , alkali metal element, e.g. Li, Na, K, alkaline earth metal element, e.g. Mg, Ca, etc., and x is 2 when R is NH4 or alkali metal element and is 1 when R is alkaline earth metal, and (m) and (n) express an integer, provided n/m=1-10).
Patent JP-H01278306-A (JP)
Title: Square-shaped apparatus of clay kneader and extrusion molding using the same
Inventor: NAKAJIMA KIYOSHI
IPC: B28B3/26
Filed: 1988-04-30
Abstract: PURPOSE:To provide a varied and natural pattern on the surface of a tile raw material, by attaching a square-shaped apparatus to a clay kneader and stretching a wire on the inlet side of the square-shaped apparatus so as to cross the inlet. CONSTITUTION:A nozzle 31 of an inlet side and a nozzle 32 of an outlet side are fixed on both sides of a base 2 of a square-shaped apparatus 1 and both nozzles 31 and 32 and an inner perforated hole of the base 2 are divided by means of a screen 33 to form each hole 36. Two wires 4 are stretched on the inlet side 34 of the hole 36. When a raw material for a tile kneaded by means of a clay kneader is pressed in the inlet 34 of the square-shaped apparatus 1, the raw material is cut by means of the wires 4 and divided into an upper and a lower layer and an intermediate layer. The flow of the intermediate layer becomes slower than those of the upper and the lower layers and the flow of the raw material for the tile becomes relatively free in the upper and the lower layers and is extruded in the hole parts 36 of the square-shaped apparatus while it freely moves on left and right. As the result, the flow speed of the raw material for the tile becomes different on the molding cross section of the tile and a natural pattern appears on the tile surface in accordance with the flow. Extrusion molding of the tile and pattern making of the tile surface can be carried out simultaneously in this manner.
Patent JP-2000298520-A (JP)
Title: Pulse motor controller provided with interlock control function
Inventor: MORI TOSHIHARU
IPC: H02P8/40
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a pulse motor controller capable of simultaneously operating two movable tables in an article positioning device within a mutually overlapped operation area. SOLUTION: This pulse motor controller 28 is provided with a pulse generation part 34, a position counter 36, an interlock control area data storing part 38, and an interlock control part 40 in each pulse motor 12 for driving each table. The control part 40 judges the necessity of interlock control and the state of the control by comparing information obtained from the counter 36 with interlock control area data, controls the pulse generation part 34, and while preventing the interference of two movable tables, simultaneously moves these tables within the interlock control area.
Patent JP-H1034268-A (JP)
Title: Transverse member transfer structure in transverse wire feeding device for manufacturing wire net
Inventor: NAKAMURA TOSHIO
IPC: B21F23/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent a transverse wire from being jumped or positionally deviated when the transverse wire on a carrying belt is shifted to a transverse wire accumulation chute in a transverse wire feeding equipment for manufacturing a wire net. SOLUTION: A pushing member 28 extending along an endless belt 25 is provided above the belt to carry a transverse wire W1. A groove 28a which is extended in parallel to the belt and of inversely U-shaped section is formed on a lower surface side of the pushing member 28. The pushing member 28 is switched between the position above the belt and transverse wire accumulation chute 33, 33A. When the transverse wire W1 entering a storage space surrounded by an inner wall surface of the groove 28a and an upper surface of the belt 25 is transferred from the belt to the transverse wire accumulation chute, the transverse wire is prevented from being jumped or positionally deviated because of the shape of the groove.
Patent JP-H04337336-A (JP)
Title: Electrically conductive polyolefin resin molding and production thereof
Inventor: ASANUMA TADASHI
IPC: C08K3/04
Filed: 1991-05-14
Abstract: PURPOSE:To obtain the subject electrically conductive molding excellent in heat resistance by blending an electrically conductive carbon with a copolymer of an alkenylsilane and an olefin. CONSTITUTION:A mixture prepared by blending 5-90wt.%, preferably 10-80wt.% electrically conductive carbon (e.g. carbon black) with a copolymer of an alkenylsilane (e.g. vinylsilane or allylsilane) and an olefin (e.g. ethylene or propylene) is molded to obtain a molding containing boiling xylene insoluble matters in a larger quantity than that of the electrically conductive carbon. Radioactive rays (e.g. gamma ray or X ray) are then applied to the resultant molding.
Patent JP-S58225070-A (JP)
Title: Delta2-1,2,4-triazolin-5-one derivative and preparation and use thereof
Inventor: KAJIOKA MITSURU
IPC: A01N43/653
Filed: 1982-06-23
Abstract: NEW MATERIAL:A DELTA<2>-1,2,4-triazolin-5-one derivative expressed by formula I [R<1> is alkyl; R<2> is H, alkyl, halomethyl or alkynyl; X is Cl or F; Y is Cl, F, OH or OR<3> (R<3> is alkyl or benzyl); Z is H, carboxyl, cyanomethoxyl, COOR<4> (R<4> is alkyl, etc.), COSR<5> (R<5> is alkyl), CON(R<6>)R<7> (R<6> and R<7> are alkyl, etc.)]. EXAMPLE:1-[2,4-Dichloro-5-( methoxycarbonyl )phenyl]-3-methyl-DELTA<2>-1,2,4-triazolin- 5-one. USE:A herbicide. PROCESS:A compound expressed by formula II is reacted with a compound expressed by formula III to give a compound expressed by formula IV (R<2> is H) in the compound expressed by formula I .
Patent JP-H046613-A (JP)
Title: Composite type floating magnetic head
Inventor: KITSUNAI TSUNEYUKI
IPC: G11B5/127
Filed: 1990-04-24
Abstract: PURPOSE:To eliminate the deformation of magnetic core chips and to obtain stable magnetic characteristics by welding the entire part of the side faces exclusive of the parts to be wound of the magnetic core chips and the slit groove of a slider by low melting glass. CONSTITUTION:The magnetic core chip 2 which is provided with the groove 6 for forming the winding and is packed with the same glass 3 as the low melting glass 3 packed in the slit groove 5 on the gap side part is inserted into the slit groove 5. The low melting glass 3 is then heated up to the m.p. and is melted in an inert atmosphere. The magnetic head is, therefore, fixed on the contact surface 7 side with a magnetic recording medium and the entire part of the side faces exclusive of the part for forming the winding to the magnetic core chip 2. Then, the slider 1 is subjected to shape working. The slider which is a brittle material and the magnetic core chip are surely fixed in this way and the stable magnetic characteristics are obtd.
Patent JP-H05245408-A (JP)
Title: Disposal method for pollution waste
Inventor: OTA NAOKO
IPC: B02C23/06
Filed: 1992-03-02
Abstract: PURPOSE:To solve a serious problem in the environment pollution by burning easily and economically industrial waste composed of adhesive plastic or rubber entangled with fiber which could not be burnt heretofore and buried in the ground. CONSTITUTION:When an industrial waste composed of adhesive plastic or rubber entangled with fiber is collected and hardened and then cut or crushed into a cut or crushed group in the pollution waste disposal method, the waste is coated with an anti-adhesion agent to prevent the re-adhesion before and after the cutting or crushing.
Patent JP-H09292806-A (JP)
Title: Method for removal of toner, method for transfer and cleaning in thermal magnetic recording system and thermal magnetic printer using them
Inventor: BAN KAZUO
IPC: G03G19/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of transferring and cleaning by reducing the amount of toner remaining in the magnetic recording layer in transferring or cleaning in a thermal magnetic printer. SOLUTION: A magnetic recording medium which presents a substantial variation in magnetic attraction force due to temperature is employed as a magnetic recording layer 2b, a heater 7 is placed at an opposite position sandwiching the magnetic recording layer 2b of a transfer unit 6, a heater 16 is placed at an opposite position sandwiching the magnetic recording layer 2b of a cleaner, and the magnetic recording layer 2b is heated at the time of transferring or cleaning to reduce magnetic attraction force so that toner tends to be easily separated from the magnetic recording layer 2b to improve the efficiency of transferring or of cleaning.
Patent JP-S58223763-A (JP)
Title: Frequency analyzing device
Inventor: KITAMURA KEIJI
IPC: G01R23/16
Filed: 1982-06-23
Abstract: PURPOSE:To shorten a data processing time, by sampling as analog waveform signal at a sampling period corresponding to a part where its variation is maximum, and applying A/D conversion, then disregarding redundant digital waveform information at a part where the variation of the analog waveform signal is slow. CONSTITUTION:A counter 11 is reset to 0 by moving a sampling point T3. A sampling pulse is inputted to a terminal S of the counter 11 at a sampling point T4 and while its contents go up to 1, the contents of a register 7 are transferred to a register 8. Then, a new numeral is set in the register 7 and arithmetic at the point T4 is carried out a little bit later; and the difference is positive and logic ''0'' is set in an FF13, but the logical level of the FF13 is not inverted at the point T4 and a circuit 14 generates no pulse output to make an advance to a point T5. Thus, data at points T4, T6, and T8 are disregarded as redundant data and data density is decreased automatically, so the data processing time is shortened.
Patent JP-S5535243-A (JP)
Title: Electronic watch with fast-and-slow adjustment circuit
Inventor: UCHINO MISAO
IPC: H03L7/00
Filed: 1978-09-04
Abstract: PURPOSE: To simplify the fast-and-slow adjustment of a watch by making a constant fast or slow correction by reading out the fast-and-slow adjustment data in a memory circuit corresponding to the leading or lagging adjustment of the watch.  
     CONSTITUTION: The contents of counter 40-1 of detector for the turning direction of a stem are supplied to divider 18 of counting circuit 100, and the count value of the fixed division output from divider 18 is supplied to comparator circuit 40-2, where it is compared with a fixed value, so that a high or low-level signal will be applied to FF41-2 corresponding to the turning direction of the stem. Consequently, counter 48 forming a memory circuit counts up or down to a fixed value corresponding to a leading or lagging adjustment. The count value equivalent to fast-and-slow adjustment data is compared by counter 52, counting the final division output of divider 18, with the count contents of counter 46 which counts oscillation outputs of ring oscillator ROC via FF 42 after fixed time passes. Further, FF 42 is inverted by the coincidence output of comparator 47, so that oscillator ROC will generate a constant-leading or lagging pulse as to fixed time corresponding to the fast-and- slow adjustment data of counter 48. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60252080-A (JP)
Inventor: HIGUMA SHIROU
IPC: B62H3/00
Filed: 1984-05-30
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。