baber/WOPTO huggingface dataset:
Patent JP-2001057867-A (JP)
Title: Production of fermented/hydrolyzed hepatic extraction of animal, fermented/hydrolyzed hepatic extraction and formulation containing the same extraction
Inventor: HAYASHI CHIYOUKI
IPC: A23L2/84
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing fermented/hydrolyzed hepatic extraction of animals having a useful function for organisms and expected to have a physiological and pharmacological effect, to provide the fermented/ hydrolyzed hepatic extraction of animals, and to provide a formulation containing the same extraction. SOLUTION: The liver of animals is fermented/hydrolyzed at 35-45 deg.C for 36-54 h and further at 55-65 deg.C for 60-84 h, and obtained materials are subjected to extraction with a suitable organic solvent or supercritical extraction. The extract has a physiologically and pharmacologically excellent effect and can be transformed into medicaments or supplementary food and drink for health by being formulated.
Patent JP-S6478250-A (JP)
Title: Negative image forming method
Inventor: IGUCHI SHIGERU
IPC: G03C8/06
Filed: 1987-09-19
Abstract: PURPOSE:To improve the image density of a photosensitive photographic element, and to accelerate the development processing speed of said element by developing said element in the presence of a specified formula, in the negative image forming method. CONSTITUTION:The photosensitive photographic element contains a photosensitive silver halide, a metallic salt particle which does not have photosensitivity, a compd. capable of releasing a dissolving agent or a dissolution accelerating agent of a metallic salt particle by reacting with the oxidant of a developing main agent which is formed by developing, and a physical development nucleus. Said element is imagewisely exposed, followed by developing. In the negative image forming method comprising a step of depositing selectively a metal image of the exposed metallic salt particle on the physical development nucleus, said exposed element is developed in the presence of the compd. shown by formula I. In the formula, R1-R4 are each alkyl group, etc., X is an anion. Thus, the negative image which has the high sensitivity, and the low silver content and the high max. optical density for a short processing period, and the suppressed fogging is obtd.
Patent JP-H01295406-A (JP)
Title: Attaching magnet and manufacture thereof
Inventor: UENO MICHIO
IPC: H01F7/02
Filed: 1988-09-20
Abstract: PURPOSE:To make it possible to form a powerful attracting magnet wherein a coating material is not released and both surfaces can be used, by coating a planar ferrite based anisotropic magnet with a nonmagnetic material having a specified thickness. CONSTITUTION:This magnet is formed with a planar ferrite based anisotropic magnet 4 and a nonmagnetic material 5 which covers the surface of the magnet 4 and has a thickness of 100mum or more and 600mum or below. The ferrite based anisotropic magnet 4 used is sintered-type and plastic-type anisotropic ferrite magnet. The cost of a raw material is low. The demagnetization characteristics are more excellent than those of isotropic ferrite magnet. As the coating nonmagnetic material 5, e.g., vinyl chloride, Nylon, epoxy resin or nonmagnetic metal are listed. Even if the magnet is made to repel each other, the degree of demagnetization becomes less. Reliability is increased. The attaching force is improved in comparison with conventional isotropic attracting magnet. The size is made compact. Both surfaces, front and rear, of the magnet can be used.
Patent JP-H0968924-A (JP)
Title: Usage method of label for putting mark on rubber member , especially on tire
Inventor: ARUNE KOOPUSU
IPC: B32B25/08
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To enable automatic reading of labels with reliability for identification, production control and replenishing plan of tires by using such labels that information can be written in the label with laser light and the label has a base layer comprising a rubber compsn. of a light color which can be vulcanized together with a tire. SOLUTION: This label has a protective coating film 1 such as polyester, and a base layer 2 the all side faces of which are substantially covered with a wall layer 3. Further the label has a coating film 4 to make sure that the label can be adhered to a raw tire. The coating film 4 is covered with a release film 5. In this method, the base layer 2 consists of a pale-colored rubber compsn. capable of being written with laser light and being vulcanized with the tire. The base layer 2 contains an additive which changes its color by irradiation of laser light. The obtd. label is stuck to a raw tire and subjected together with the tire to the succeeding process to obtain a mark of high contrast on the label.
Patent JP-2000068782-A (JP)
Title: Surface wave resonator, surface wave filter, shared device and communication device
Inventor: KADOTA MICHIO
IPC: H03H9/02
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To improve the group delay time temperature characteristics by means of a surface wave consisting primarily of an SH wave and to miniaturize a device by forming an interdigital transducer consisting of one or more pairs of comb-shaped electrodes on a substrate of a langasite single crystal having a specific relation among Eulerian angles. SOLUTION: A piezoelectric substrate 2 uses a langasite single crystal (La3Ga5 SiO14) having Eulerian angles ϕ, θ and ψdefined as 0<=ϕ<=30 degrees, 0<=θ<=25 degrees and ψ=-1.07ϕ+90±5 degrees respectively. Then an interdigital transducer 3 consisting of an electrode material such as Al, Au, etc., is formed on the substrate 2 with the tooth parts of a pair of comb-shaped electrodes 3a and 3b placed opposite to each other. A surface wave resonator 1 with such a constitution uses a surface wave consisting primarily of an SH wave to improve the group delay time temperature characteristics(TDC). Thus, it's possible to improve the TCD and also to omit a reflector for miniaturization of a device.
Patent JP-S6478073-A (JP)
Title: Image correcting device
Inventor: NAKAYAMA HIDEO
IPC: H04N1/40
Filed: 1987-09-18
Abstract: PURPOSE:To discriminate the width and position of an original by applying shading correction by a shading correction means only on the inside part of the width of the original. CONSTITUTION:The width of the original is detected by identifying the white color of the original 21 detected by a one-dimensional image sensor 24, etc., from the black color of a roller 22 to carry the original etc., and the shading correction is applied only on the inside part (n) of the width of the original. Therefore, it is possible to prevent an image in which the black color part of the roller, etc., is read out from being corrected to the white color by the shading correction, thereby, the black color outside the width of the original can be maintained. In such a way, it is possible to identify the contour of the original, and to designate corrdinate on the original.
Patent JP-2000069367-A (JP)
Title: Video switcher of variable recording density type
Inventor: YOSHIMURA HIROSHI
IPC: H04N5/7826
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To record a video image by setting variably a recording density of a video image by a video camera, when recording video images of plural video cameras while continuously switching them. SOLUTION: A frame switcher 10 is provided with a means selection frequency setting means 20, consisting of a microcomputer and the mean selection frequency setting means 20 sets the degree of importance of each video camera, based on detected signals b11, b12, b13, b14 from sensors 21, 22, 23, 24 with respect to the time zone in one day and to the periods in one year.
Patent JP-H0572495-A (JP)
Title: Laser beam printer
Inventor: TSURUTA SHIZUO
IPC: G02B26/12
Filed: 1991-09-17
Abstract: PURPOSE:To eliminate the adverse influence of dirt upon picture representing performance owing to the sticking of dust on a polygon mirror in operation by providing a scanner motor with a cover made of general resin. CONSTITUTION:A polygon mirror 19 is fixed on the rotor of the scanner motor 18. A holder 25 clamps and holds optical path formation glass 26 made of optical glass and is fitted and elastically mounted in a holder cut part 27b that the cover 27 has and right and left, and upper grooves 27a. The cover 27 and holder 25 are both made of general resin, e.g. polypropylene. The cover 27 has a screw hole 27d and is clamped and fixed to the screw hole 18b of a fitting flange part 18a with a setscrew 28. The cover 27, holder 25, and glass 26 constitute the dust-protective structure of the polygon mirror 19. The thickness of the holder 25 is selected so that a bare hand in not able to touch the glass 26 even when the window part of the holder 25 is picked up with fingers.
Patent JP-S6294462-A (JP)
Title: Air purging device for hydraulic brake device of motorcycle
Inventor: KOBAYASHI MASANORI
IPC: B60T17/00
Filed: 1985-10-21
Abstract: PURPOSE:To enable easy air purging work by forming an air purging part on the uppermost level of a hydraulic passage connecting a rear master cylinder to a brake caliper for front wheel. CONSTITUTION:One of branches from a rear master cylinder 4 is continuous to a rear brake caliper 7 and the other is connected to a metering valve 11. To the upper end of an air purging pipe 13 connected to said metering valve 11 is fitted an air purging valve 14. In this case, air in hydraulic pipes 8a and 8b is liable to stagnate within the metering valve 11 located at the highest level. However, as the air purging valve 14 is connected to the metering valve 11, air purging work can be easily carried out and working time can be substantially lessened.
Patent JP-H0686105-A (JP)
Title: Video signal processing unit for prompter
Inventor: TANIDA KUNIO
IPC: H04N5/222
Filed: 1992-09-03
Abstract: PURPOSE:To simply control the feeding of an original displayed on a prompter without aid of a 3rd party and to enhance the degree of freedom of the display method by storing picture data of plural originals to a picture memory and controlling the read of the picture data from the picture memory. CONSTITUTION:A video signal obtained by picking up an object by an original camera is A/D-converted by an A/D converter 14 and the picture data of the plural originals are stored in a picture memory 22 capable of storing them at once. Then a CPU 20 controls reading of picture data from the picture memory 22 according to an instruction in an operation section 30 and the read picture data are D/A-converted by a D/A converter 26 and the result is outputted to a prompter, then a newscaster selects originals one by one simple for display without aid of a 3rd party or the original is displayed with scrolling vertically or horizontally.
Patent JP-H0577042-A (JP)
Title: Method for reforming surface of cast iron parts
Inventor: KAMIMURA TADASHI
IPC: F02F1/24
Filed: 1991-09-17
Abstract: PURPOSE:To simply carry out desired surface reforming without any precipitation of graphite by deposit-welding a heat resistant material after a position for reforming object is changed to white pig iron. CONSTITUTION:In the position 11 for the reforming object, e.g., in a valve interval part, etc., at the lower face part of a cast iron-made cylinder head, a recessed part 12 is formed and this is changed to the white pig iron. To the recessed part 12 under condition of covering with the white pig iron layer 13, by using an MIG welder 14, the deposit-welding is executed so as to fill up the recessed part 12 with a welding wire 15 containing the heat resistant metal of Co, Ni, Mo, etc., as a consumable electrode. Then, accompanied with this welding, a crack 16 is justly developed by input heat in the white pig iron layer 13 having no elongation the welding metal is incorporated into the crack, a and the deposit metal and the cast iron are firmly joined with an anchor effect.
Patent JP-S6297321-A (JP)
Title: Chemical vapor deposition device
Inventor: HAYASHI TOSHIO
IPC: H01L21/205
Filed: 1985-10-24
Abstract: PURPOSE:To prevent the stagnation of a gas between a valve and a carrier gas passage by fitting a poppet for open and close on the brim of an outlet by interposing a valve case provided with a through-path which allows the carrier gas passage to pass in the course of this passage. CONSTITUTION:TMGa and TMAl are made to flow into a carrier gas passage 3 by opening valves 4 and 5 and AsH3 gas is made to flow into another carrier gas passage 2 through a valve 13. When a valve 13 is opened and valves 4 and 5 are opened alternately, layers of GaAs and those of GaAlAs are formed alternately on a substrate to form a multiple layer. An outlet 9 of the valves 4 and 5 which are opened and closed repeatedly is formed to face a through-path 8 for flowing the carrier gas and a poppet 11 is fitted on the brim of an outlet 9, so that TMGa or TMAl can be prevented from stagnating between the outlet 9 and a throughpath 8. Also, the layers of GaAs and GaAlAs formed on the substrate 6 can be formed into a multi-layer with a good interface characteristic.
Patent JP-H0664032-A (JP)
Title: Plastic sheet with combined pattern of pearl luster
Inventor: TOYODA NORIHIKO
IPC: B32B7/02
Filed: 1992-08-12
Abstract: PURPOSE:To generate excellent pearl luster to a thin film monolayer sheet by a method wherein a polyvinyl chloride resin compsn. contg. a pearl pigment is melted, kneaded and continuously extrusion-molded and it is rolled by specified elongation ratio and compression ratio. CONSTITUTION:A polyvinyl chloride resin compsn. contg. a pearl pigment, a plasticizer, a coloring material and a stabilizer is melted, kneaded and continuously extrusion-molded by using an extruder. Furthermore, this extrusion-molded item is rolled while it is taken up by an elongation ratio of 1sec, pref. at least 1 and a compression ratio of 0.9, pref. at most 0.8 by using at least two pressure rolls with a surface temp. of at least 60 deg.C. In this case, stretching and rolling may be used in parallel. In addition, the surface of the roll may be either smooth or an uneven shape. Orientation effect of the pearl pigment can be improved thereby and exhibiting of pearl luster can be remarkably improved.
Patent JP-H06198714-A (JP)
Title: Method and device for forming extruded piece out of ultra-high-molecular-weight polyethylene
Inventor: MAINHARUTO GUJITSUKU
IPC: B29C48/67
Filed: 1993-09-22
Abstract: PURPOSE: To prevent the thermal degradation of a polymer, to provide an excellent surface and to eliminate voids, micropores and internal stress by specifying the lengths of a feed region constituting a supply part comprising a screw part, a decompression region, a shearing region constituting a transfer part and a mixing region including a discharge part. CONSTITUTION: An extrudate is produced from powdery high-molecular wt. polyethylene of which the mean mol.wt. by a viscosity method is 1×10<6> g/mol by a single-screw extruder of which the screw shaft is divided into a supply part, a transfer part and a discharge part. Herein, the supply part is a screw part of two screw threads and consists of feed regions 1, 4, 6 having a length 4-16 times the diameter of a screw and a decompression region 2 having a length 5-18 times the diameter of the screw. The transfer part comprises a shearing region 3 having a length 1-2.5 times the diameter of the screw and the discharge part includes a mixing region 5 having a length 1-4 times the diameter of the screw.
Patent JP-S6390457-A (JP)
Title: Device for controlling lighting of headlamp for vehicle
Inventor: TAKANO TETSUO
IPC: B60Q1/14
Filed: 1986-10-03
Abstract: PURPOSE:To prevent occurance of troubles due to heat generation by providing relay contacts for changing the connection of each of a pair of right and left low beam lamps in series to a power supply to an parallel to the power supply and vice versa and relay coils for changing over the relay contacts for series connection when only tail lamps are activated. CONSTITUTION:When only tail lamps are activated, third and fourth relay coils R3, R4 are not energized, but only a fifth relay coil 5 is energized by conduction of a second switching transistor Tr2, and current flows through a third relay contact X3, a fifth relay contact X5, low beam lamps L, L and a fourth relay contact X4, so that the voltage to be applied to each of the low beam lamps L, L is reduced to a half, and consequently the respective illuminance becomes half. Therefore, the proper construction of the relay circuit is enough to cause power consumption in both low beam lamps L, L, with no means required against heat generation, so that the illuminance of the respective lamp L can be reduced to a half with no increase in size of the whole device.
Patent JP-H1179604-A (JP)
Title: Cover for elevator driving shave
Inventor: SUZUKI YOSHITAKA
IPC: B66B11/08
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To increase safety for maintenance and inspection work, made by a worker in a machine room, by providing a cover on the driving sheave of a hoist. SOLUTION: A cover 12 for covering a driving sheave wrapped with a rope 10, wherein one and another ends are fitted to a car and a balance weight respectively is equipped with a cover main body 13 for covering a driving sheave, and a rope cover member 14 deflected to the balance weight side from the driving sheave, and movably fitted to the cover main body 13 in order to cover a rope deflected by the sheave 11, and the rope cover member 14 can be fixed to the cover main body 13 while coinciding with the angle of the deflected rope.
Patent JP-H1082884-A (JP)
Title: Reactor core flow monitoring device
Inventor: TAMURA SEIJI
IPC: G21C17/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To separate fluctuation components by bubbles from the signals of neutron detectors regardless of frequency by calculating the differences between the signals of the upper detectors and the estimated values by regression models. SOLUTION: The signal input sections A-D of local neutron detectors (a)-(d) receive signals 1-4. A process section 5 estimates the signal 2 via the regression model generated for the signals 1, 2 and output the estimated value B'. A process section 6 calculates the difference between the estimated value B' and the signal 2 and calculates the bubble fluctuation component B(VB) generated between the signals 1, 2 and contained in the signals 2. A process section 7 (8) calculates the bubble fluctuation component C(VB) [D(VB)] contained in the signal 3 (4) via the bubble fluctuation component obtained by the process section 6 and the regression model of the signal 3 (4).  A process section 9 (10) calculates the cross correlation between the bubble fluctuation components contained in the signals B and C (C and D), calculates the moving time τBC (τCD) and moving speed of the bubble fluctuation passing between the detectors (b)-(c) [(c)-(d)], and outputs 11 (12) them.
Patent JP-H08102649-A (JP)
Title: Current detecting circuit for power semiconductor element
Inventor: TSUCHIYA MASAHIRO
IPC: H03K17/567
Filed: 1994-09-30
Abstract: PURPOSE: To hold a sense ratio at an always constant value by inserting a voltage source for canceling the base-emitter voltage of a 1st transistor(TR) between a ground terminal and the lower-most potential of a current detecting circuit. CONSTITUTION: The base terminal of a TR 11 is connected to the base terminal of a TR 13 and a current mirror circuit is constituted of both the TRs 11, 13. Thereby a current I3 proportional to a current ID2 flowing into the TR 11 is allowed to flow into the TR 13. The collector terminal of a PNP TR 15 is connected to the collector terminal of the TR 13 and a current detecting output is extracted from an output terminal 17 formed on a connection node between both the collector terminals. Since the PNP TRs 15, 19 constitute a current mirror circuit, a current set up by a constant current power supply 21 is allowed to flow into the TR 19 and a reference current I4 proportional to the current is allowed to flow into the TR 15. A voltage source 23 is connected to the TR 19 and the constant current source 21 in parallel.
Patent JP-H0768326-A (JP)
Title: Method and machine for ironing
Inventor: TASAKA NAOKI
IPC: B21D22/28
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a machine and method for ironing by which the stripping property is improved and products of high dimensional accuracy are obtained at the time of ironing a workpiece like a photosensitive drum for copying machines consisting of aluminum or aluminum alloy. CONSTITUTION:This machine is provided with a punch 1 which is made into a bar shape and inserted in the inside of the workpiece P, die 2 which is arranged on the outer peripheral part of the punch 1, in which the workpiece P in which the punch is inserted is inserted and with which ironing to the workpiece is executed and stopper 3 with which the base end part of the workpiece after executing ironing is locked and drawing-out of the punch l is allowed. By using the ironing machine having the punch whose surface roughness is in the range of Rmax=0.5 to 2.0mum, ironing work is executed to the workpiece consisting of aluminum or aluminum alloy, especially the photosensitive drum for copying machines.
Patent JP-H0977563-A (JP)
Title: Production of joined body composed of metal parts or ceramic parts
Inventor: INAHASHI JUN
IPC: B81B1/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a joined body having a rotating part composed of metal or ceramic parts in which difference in shrinkage is not produced between a part where a treating agent for sliding is deposited and a part where no agent is deposited, and therefore, deformation in a sintered body during sintering is not caused. SOLUTION: In this production method of a joined body composed of plural metal or ceramic parts which can rotate with each other after sintering, a first org. layer 8 is formed on a boss 6 as a compacted body before sintering and around the boss 6. A ceramic layer 9 is formed on the first org. layer 8 and then a second org. layer 10 is formed on the ceramic layer 9. Another compacted body is joined with the boss 6 and the joined body is sintered. The first and second org. layers 8, 10 prevent intrusion of the ceramic member of the ceramic layer 9 into pores of the sintered body.
Patent JP-H1179621-A (JP)
Title: In-cage image recording device for elevator
Inventor: INOUE KATSUHIRO
IPC: B66B11/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To rapidly dissolve a state of failing to record images by making the backup image recording device of an image recording device start photographing a state in a car at the time of detecting a failure by a failure detecting device for detecting the failure of the image recording device. SOLUTION: The image of a telecamera 7 is recorded in an image recording device 13 via an image input device 12 during normal operation. In the case of the generation of a state of failing to record images due to the break of a video tape in the image recording device 13 or an equipment failure caused by dew condensation or the like, a failure detecting device 15 is actuated to command a backup image recording device 14 to start image recording, and the image of the image input device 12 is recorded in the backup image recording device 14 by the operation of failure detecting device interlocking contacts 15A, 15B. Accordingly, even in the case of the failure of the image recording device 13, the state of failing to record images can be eliminated by photographing of the backup image recording device 14.