baber/WOPTO huggingface dataset:
Patent JP-H0479852-A (JP)
Title: Novel food using labiatae plant as raw material, preparation and use thereof
Inventor: KOSUNA KENICHI
IPC: A23L19/00
Filed: 1990-07-24
Abstract: PURPOSE:To prepare the subject food useful for improving allergic diatheses by grinding the stems and leaves of a Labiatae plant, extracting the stems and leaves with an organic solvent, filtering the extract and subsequently distilling off the solvent under vacuum. CONSTITUTION:The stems and leaves of a Labiatae plant (e.g. Perilla frutescens Britton var. crispa Decne, Perilla frutescens discolor) and extracted with an organic solvent (preferably ethanol in 5 to 10 times the amount of the stems and leaves) at room temperature to 50 deg.C preferably for 1 to 4hr, followed by filtering the extract and vacuum-distilling off the organic solvent to prepare the objective food.
Patent JP-S63190868-A (JP)
Title: Optically active sulfonyloxy compound and production of optically active amine using said compound
Inventor: KUTSUKI HIDETOSHI
IPC: C07C211/28
Filed: 1986-08-21
Abstract: NEW MATERIAL:The optically active sulfonyloxy compound of formula I (R1 is methyl, ethyl, phenyl, p-methylphenyl or benzyl; * is asymmetric carbon). EXAMPLE:(S)-1-methyl-3-phenylpropylmethane sulfonate. USE:A production intermediate for optically active 1-methyl-3-phenylpropylamine useful as a synthetic intermediate for pharmaceuticals. PREPARATION:The compound of formula I can be produced by reacting optically active 1-methyl-3-phenylpropanol of formula II with an organic sulfonyl compound of formula III in the presence of a base. The compound of formula I is made to react with a benzylamine derivative of formula IV (R2 is H, methyl, methoxy or halogen) and the (substituted) benzyl group of the resultant compound of formula V is reductively eliminated to obtain an optically active 1-methyl-3-phenylpropylamine of formula VI or its acid addition salt.
Patent JP-S6088286-A (JP)
Inventor: KURAUSU HIYUUGURAA
IPC: F16K31/08
Filed: 1984-09-20
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-H0358062-A (JP)
Title: Electrophotographic device
Inventor: HASHITOMI MASAAKI
IPC: G03G15/08
Filed: 1989-07-27
Abstract: PURPOSE:To easily prevent image density change with environmental change by detecting change in input current value of a drive motor and correcting a toner concentration and the light quantity of a laser according to the change level. CONSTITUTION:An input current value detecting circuit 15 detects a current value of the drive motor 14 which drives a developing device, etc.; a comparator 20 compares the current value with a reference signal 19, and sends a signal, which meets the value, to a toner concentration arithmetic circuit 16 and a circuit 23 which controls the light quantity of the light source. The circuit 16 varies the output signal level of a toner concentration detecting element 10 to drive a hopper motor 18; the circuit 16 then rotates a toner roll 11 to supply toner 8 to a developing housing 3, and makes a toner concentration proper. The circuit 23 controls an exposure on the surface of a photosensitive drum 1, and prevents image density change which results from change in sensitivity of the drum 1 with change is temperature.
Patent JP-S5987670-A (JP)
Title: Stylus raising and lowering device of record player
Inventor: NAKAGAWA KAZUNARI
IPC: G11B3/085
Filed: 1982-11-10
Abstract: PURPOSE:To reduce number of times of jumping of a stylus on a disk and to prevent the disk from damaging by providing a mechanism that increases speed of lowering of movable part of a stylus raising and lowering device after a cantilever is separated from a lifter lever. CONSTITUTION:A permanent magnet 18 is fixed to a fitting frame 1 and the movable part is made up of an electromagnet consisting of a supporting piece 10, a magnetic core 19 and a coil 20. Upward force is given to the movable part 2 by a spring 11. The highest position of the movable part 2 is determined by a stopper 23 of the fitting frame 1. When energized, the downward force is always given to the magnetic core 19. In the above constitution, the notch of a pickup arm chassis is abolished, and the lowering speed of movable part of the stylus raising and lowering device is increased by attracting force acting between the magnetic core 19 magnetized by a magnetic field generated in the coil and the pickup arm chassis 14.
Patent JP-2000023536-A (JP)
Title: Harvester
Inventor: KANAI YOSHIHIDE
IPC: A01D45/26
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To well balance the left, right, front and rear weight by stably arranging a harvest lifting part, an engine, an operating part, etc., on a mobile machine body having crawler mobile parts for running on row spacing furrows. SOLUTION: This harvester is obtained by arranging a harvest lifting part 4 for harvesting vegetables A on a ridge N and lifting the harvested vegetables A onto a mobile machine body 2 on either one side of left and right sides on the mobile machine body 2 having a left and a right mobile parts 7 for running on a row spacing furrow and on the inside of a nearly outer lateral face of a left and a right crawler mobile parts and further installing an engine 5 for driving the left and right crawler parts, an operating box 8 at the rear thereof and an operating part 3 having a driver's stand 9 on the other side of the left and right sides.  The harvest lifting part 4 is extended from the vicinity of the lateral part of the operating box 8 to the front position of the mobile machine body 2 and the harvest lifting part 4 and the operating box 8 are set at a height in which the driver D on the driver's stand 9 can glance down thereat in a standing posture.
Patent JP-H1143376-A (JP)
Title: Production of ceramic green sheet and production of ceramic multi-layered circuit substrate
Inventor: KUNIHARA NOBUYUKI
IPC: B28B5/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the processability and productivity of a ceramic green sheet. SOLUTION: A carrier film 11 is thermally treated at 70-200 deg.C for >=10 sec in order to prevent the thermal contraction of the carrier film in post processes. The carrier film 11 is subjected to a surface treatment so as to give a peeling strength of 20-350 gf/50 mm wide from the ceramic green sheet 12, and further controlled to a tensile strength of <=20 kgf/mm<2> in order to improve punchability.  The method for producing a ceramic multi-layered circuit substrate comprises casting a ceramic green sheet 12 on the thermally treated carrier film 11, subjecting the cast ceramic green sheet 12 to a cutting process and a punching process without peeling the carrier film, printing and drying the ceramic green sheet 12 to form a via conductor 18 or a wiring pattern 19, peeling the carrier film 11 from the ceramic green sheets 12, laminating the ceramic green sheets, and subsequently sintering the laminate.
Patent JP-2001025150-A (JP)
Title: Circuit breaker
Inventor: TAMAI YASUHIRO
IPC: B60R21/16
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker which breaks a circuit in a short time and surely, when a break signal is inputted and moreover restores the circuit easily, when the a restoration signal is inputted after circuit break. SOLUTION: For a circuit breaker, when the magnetoelectric converting element 17 detects a current flowing to an F/L15 provided with a reset function, the comparator 21 compares the detected current value detected by the magnetoelectric converting element 17 with a predetermined threshold, and when the detected current value exceeds the threshold, a transistor 23 for break is turned on, and an exciting current flows to a coil 25a for break, and when the switch 25b is turned on, a fuse 15b fuses to break the current. After breaking of the current, a transistor 29 for recovery is turned on based on the inputted recovery signal, and an exciting current flows to a coil 15a for recovery, and a conductor 15c is connected to terminals a and b, and current is restored.
Patent JP-H0754124-A (JP)
Title: Ti-al based alloy member having oxidized film
Inventor: SHAMOTO HIROYUKI
IPC: C23C8/12
Filed: 1993-08-06
Abstract: PURPOSE:To obtain a Ti-Al based alloy member having an oxidized film excellent in wear resistance by providing an oxidation treated film in which each compound obtd. by thin film X-ray diffraction has a specified intensity peak. CONSTITUTION:A Ti-Al based alloy member is subjected to oxidation treatment to form an oxidized film on the surface. At that time, the height of the intensity peak of each compound in the oxidized film obtd. by thin film X-ray diffraction at a 1 degree angle of incidence using a CuKalpha ray has relationship satisfying the following formulae and inequality: TiO2 [(110) face +(101) face +(211) face]+Al2O3 [(012) face +(104) face +(113) face +(116) face]...(1), TiAl [(111) face +(200) face]+Ti3Al [(002) face +(201) face]...(2) and (1)/(2)>0...(3). The oxidized film is obtd., e.g. by degreasing and washing the same member and thereafter executing oxidation treatment at the degree of vacuum of 1X10<-3>Torr or above by the oxygen gas of 900-(500+25XAlwt.%) deg.C.
Patent JP-H1067944-A (JP)
Title: Multiple layer structure having bonding layer and polyketone layer
Inventor: ROBERT PATRICE
IPC: C08L73/00
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a multiple layer structure having a bonding layer and a polyketone layer and used for producing packaging materials, bolts and pipes. SOLUTION: This multiple layer structure has (1) a bonding layer selected from a group consisting of (a) a thermoplastic polymer having at least one hydroxyl group, (b) a thermoplastic polymer having at least one epoxy group and (c) a thermoplastic polymer having ethylene units and at least one alkyl (meth)acrylate unit and (2) a polyketone layer directly bound to the bonding layer. The thermoplastic polymer (the polyketone layer, rubber) or a metal layer can be directly bound to the bonding layer.
Patent JP-S6177175-A (JP)
Title: Floppy disk cartridge
Inventor: OTSUKI SHINSUKE
IPC: G11B23/03
Filed: 1984-09-21
Abstract: PURPOSE:To make azimuth loss as small as possible by providing a positioning pin in the cartridge and enabling to determine position of a disk and the main magnetic pole of a vertical recording magnetic head relatively. CONSTITUTION:A magnetic pole film 4 is held between ceramic plates 5 and constitutes the main magnetic pole M of a vertical recording magnetic head, and a ferrite member 6 and a coil 7 constitute a magnetic section D and attachable and detachable to the main magnetic pole M. The body 9 of a cartridge and a cover 9' in which an embedded member 13 of the main magnetic pole M is provided have a disk 10 built-in rotatably and fixed in combination. When the cartridge is inserted into a disk drive and inserted in the direction A, a positioning pin is brought into contact with the hub 11 of the disk, and mutual position between the main magnetic pole M and disc 10 is determined.
Patent JP-S5898504-A (JP)
Inventor: SUGIE YUTAKA
IPC: E01C19/48
Filed: 1981-12-07
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-H0361329-A (JP)
Title: Method for continuously annealing nonoriented magnetic steel plate
Inventor: TANABE SHUNICHI
IPC: H01F1/16
Filed: 1989-07-31
Abstract: PURPOSE:To ensure a fine sheet shape and satisfactory magnetic characteristics for a steel plate by using a horizontal continuous furnace and regulating the cooling rate of the steel plate after annealing to a prescribed range in accordance with the temp. of the steel plate at the time of cooling. CONSTITUTION:When a nonoriented magnetic steel plate is continuously annealed with a horizontal continuous furnace, the annealed steel plate is cooled to 400 deg.C at a cooling rate R ( deg.C/sec) regulated in accordance with the difference A (=t-T) between the temp. (t) of the steel plate at the time of cooling and the soaking temp. T. The cooling rate R is <=4 deg.C/sec in case of -100<=A<=0 deg.C, <=6 deg.C/sec in the case of -200<=A<=-100 deg.C, <=9 deg.C/sec in the case of -300<=A<=-200 deg.C and <=11 deg.C/sec in the case of A<=-300 deg.C and t>=400 deg.C. A non-oriented magnetic steel plate ensuring a fine sheet shape and satisfactory magnetic characteristics is obtd.
Patent JP-H1133300-A (JP)
Title: Base of iron and production of the same
Inventor: NAKAMURA SHUNEI
IPC: D06F75/20
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To stably and desirably inject steam, to make a heat conductivity excellent and to improve finish property and convenience by forming a composite coating layer containing florine compound particulates in a base which forms a veporization chamber and attaching a veporizing body to cover the surface of the veporization chamber. SOLUTION: In the producing method of an iron base 7, an insulation processing is executed in the terminal of the heater 1 of the base 7 where the veporization chamber 8 is formed so as to soak it into a composite coating liquid tank and the composite coating layer 4 containing the fluorine compound particulates 3 is formed on the whole surface of the insulation-processed heater 1 except a terminal part. After that, the veporizing body 9 is attached so as to be adhered on the surface of the veporizing chamber 8 and cover it. Thus, the surface of the veporizing chamber 8 is covered by the veporizing body 9 and the composite coating layer 4 does not appear on the surface of the vaporizing chamber 8 so that desirable steam is stably injected without a water repellency intrinsic to the composite coating layer 4.  Besides, the base 7 is constituted by one member so that the heat conductivity is made to be excellent.
Patent JP-S6174553-A (JP)
Title: Rice cooking method
Inventor: SHINOZAKI TAKASHI
IPC: A23L7/10
Filed: 1984-09-21
Abstract: PURPOSE:To prepare cooked rice having uniform water-cotent and giving uniform and soft feeling to the palate, by immersing steamed or boiled rice in hot water to effect proper absorption of water, and again steaming or boiling the rice. CONSTITUTION:Soaked rice is steamed with steam at 98-104 deg.C for 10-50min to obtain steamed rice having low water-content and a gelatinization degree of >=80%. The rice is then immersed in hot water of >=70 deg.C to obtain immersed rice. The water-content of the immersed rice is 60-65%, preferably 62-64% for nonglutinous rice, and 45-55%, preferably 49-51% for glutinous rice. The immersed rice is again steamed with steam at 98-104 deg.C for 5-30min to obtain the objective cooked rice having water content of 63-68% for nonglutinous rice and 47-57% for glutinous rice.
Patent JP-H0640590-A (JP)
Title: Endless belt conveying device in image forming device
Inventor: KOBAYASHI SUSUMU
IPC: B65H5/02
Filed: 1992-07-23
Abstract: PURPOSE:To detect meandering of a belt accurately. CONSTITUTION:An image forming device in which an endless belt 11 is applied expandedly on multiple rotating rollers 13 to drive them is provided with a pair of belt frames 31 and 32, a pair of supporting arms 33 installed on the pair of belt frames 31 and 32, the rotating rollers of which both ends are pivoted rotatably on the pair of supporting arms, and load detectors 35 installed at both ends of the rotating rollers 13 between the belt frames 31 and 32 and supporting arms 33. Thus, the amount of movement of the endless belt 11 in axial direction is calculated based on output signals from both load detectors 35.
Patent JP-S6258777-A (JP)
Title: Color picture processor
Inventor: ITO KEITOKU
IPC: H04N1/52
Filed: 1985-09-06
Abstract: PURPOSE:To facilitate the gradation correction and the adjustment of color correction processing by reading a specified gradation correction function, correcting the gradation of a recorded color at each input color picture information, reading the specified color correction function so as to correct the reproducibility of the recorded color for each combination of plural kinds of input color picture information. CONSTITUTION:A color conversion processing circuit 110 consists mainly of a gamma correction circuit 112, a color correction circuit 113 and an arithmetic circuit 114. The gamma correction circuit 112 consists of 3 gamma correction ROMs 112b-112r processing and correcting the gradation of each reading color gradation data. Then an 8-bit read color gradation data is subject to correction processing into a 6-bit recording color gradation data. The color correction circuit 113 consists of 3 ROMs 113y, 113m, 113c, inputs the high-order 5-bit of each read color gradation data in 8-bit is inputted and corrected into a 6-bit color correction data. That is, since the gradation correction processing and the color correction processing are both executed independently of the input color picture information, the gradation and color correction processing are facilitated.
Patent JP-H1136633-A (JP)
Title: Easy to build resting room for one occupant
Inventor: TAKAHASHI TAKESHI
IPC: E04H1/12
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a resting room having an indoor space for one occupant only, that is easy to assemble and capable of being installed on the floor of a room and isolated from the surroundings. SOLUTION: An easy-to-build resting room 10 for one occupant is constructed of a plurality of exterior-wall forming members each formed by a plate member molded into a predetermined shape, and the exterior wall forming members are butted together for assembly and when assembled form an accessible internal space isolated from outside space, allowing one person to lie. The resting room 10 is installed on the floor inside a building. Therefore, the resting room 10 that allows taking a rest without being obstructed by others can be assembled easily. Thus, the resting room 10 can be installed easily in the desired position, and its installed position can be moved freely by disassembling it into individual parts. The internal space isolated from outside space allows taking a good sleep because of the feeling of security that comes from the state of being surrounded.
Patent JP-S58131600-A (JP)
Inventor: PIEERU KOOEN
IPC: G21F9/34
Filed: 1982-11-10
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-H0838701-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-07-30
Abstract: PURPOSE:To provide a PACHINKO game machine having game contents abundant in diversity with a variable display device. CONSTITUTION:This PACHINKO game machine contains the fluctuation control for fluctuating special patterns at a low speed to align them in big prize patterns while all special patterns of special pattern display sections 72-74 are fluctuated then concurrently stopping all special patterns and the fluctuation control for aligning the special patterns in the display state having multiple possibilities of aligning big prize patterns before all special patterns of the special pattern display sections 72-74 are stopped and stopping the special patterns in sequence. Fluctuating actions until the premium patterns are aligned on three horizontal or two slant prize lines can be diversified, and the interest in the game can be improved as a result.
Patent JP-S5989017-A (JP)
Title: Varyable circuit of frequency characteristics
Inventor: IENAKA MASANORI
IPC: H03G5/10
Filed: 1982-11-12
Abstract: PURPOSE:To ensure the satisfactory operation of the titled circuit with a power supply of low voltage by using a combination of two amplifying elemets, a hig- impedance buffer circuit which serves as an output, a control circuit and a filter circuit respectively. CONSTITUTION:When an input signal is supplied to an input terminal T1, the voltage corresponding to the quantity of a current I1 emerges at both ends of a resistance R2. Then the change of the collector voltage of a transistor TRQ2 is equal to the change of a current I2 and then to the change of the base currents of TRQ2 and Q3. The TRQ3 works at a high speed in response to the base current which is supplied via the TRQ2, and a current IA flows to the TRQ3. While a current IB flows to the TRQ4 only when the frequency is lower than a prescribed level since a filter circuit 1 is provided to the base of the TRQ4. These currents IA and IB are controlled by a control circuit 2. At the same time, a high-impedance buffer circuit 3 is provided between collectors of TRQ3 and Q4. Thus an output signal is obtained through a terminal T2. In such a constitution, no fluctuation is produced with the DC component of the output signal. This ensures the driving with the power supply voltage of a low level.
Patent JP-H0840371-A (JP)
Title: Propeller with duct for ship
Inventor: KAWAKITA CHIHARU
IPC: B63H5/14
Filed: 1994-07-29
Abstract: PURPOSE:To decrease the current speed of a flow generated from the lower surface of a blade to the upper surface of the blade to wrap round the blade end so as to restrain the occurrence of cavitation by forming the part near the blade end of a propeller blade in such a manner that the sectional form of the blade is a symmetric blade type, and setting a constant pitch angle in such a manner that the elevation angle relative to the flow is about zero. CONSTITUTION:A propeller with a duct for a ship is so constructed that plural propeller blades 1 projected radially from a propeller boss 5 are surrounded with a duct 2. In this case, when the radius of a propeller is taken to be R and an arbitrary radius position from the center of rotation of the propeller of the propeller blade is taken to be r, the blade sectional form of the propeller blade is a symmetric blade form in the part near the blade end where r/R>=0.9. In the part, the pitch angle distribution in the radial direction of the propeller blade 1 is set in such a manner that the pitch angle is decreased gradually from the blade root part of the propeller blade toward the part near the blade end, and a constant pitch angle is set in such a manner that the elevation angle relative to the flow is about zero in the part near the blade end.
Patent JP-S6176920-A (JP)
Title: Infrared ray detector
Inventor: NAKAMURA KUNIO
IPC: G01J5/08
Filed: 1984-09-21
Abstract: PURPOSE:To improve a visual field characteristic by using an infrared filter of an infrared ray detector as an auxiliary lens for condensing infrared ray. CONSTITUTION:As for an infrared filter 12 of an infrared ray detector 11, its infrared ray condensing lens 13 side is formed to a convex curved surface, and an infrared ray condensing system is formed by combining it with the infrared ray condensing lens 13. The infrared ray condensing lens 13 and the infrared filter 12 have functions as a main lens and an auxiliary lens, respectively. In such a way, the visual field characteristic is improved, and the visual field interference of the sun and the moon can be made as small as possible by vapor-depositing a transparent multilayer vapor-deposited film against an infrared ray, on both faces of the infrared filter 12 and making it have an infrared filter characteristic.
Patent JP-S6175601-A (JP)
Title: Dielectric filter
Inventor: KIKUCHI KO
IPC: H01P7/04
Filed: 1984-09-21
Abstract: PURPOSE:To obtain an inexpensive filter with light weight by providing a bar ring with a female screw to one end face of a case in opposition to an open end of a dielectric resonator. CONSTITUTION:A case 31 made of a metal is provided different from conven tional constitution, which has a back face, an upper face, a bottom face and right and left side faces, and the bar ring 32 with female screw to mount a frequency adjsuting tuning screw 12 of a resonator is formed incorporatedly with the case to the upper face corresponding to a dielectric resonator 3. Through the constitution above, since a screw plate 13 is not required, light weight and low cost are attained.