baber/WOPTO huggingface dataset:
Patent JP-H01166740-A (JP)
Title: Contour measuring method and apparatus
Inventor: POORU AARU YOODA JIYUNIA
IPC: A61B3/15
Filed: 1988-11-24
Abstract: PURPOSE: To make a front face of the cornea possible to measure accurately and raoidly, by determining a profile of a surface to be measured from a commparative difference between reflection of each lighting point image from the surface to be measured and reflection of each lighting point image. CONSTITUTION: A profile measuring apparatus 9 measures a three-dimensional profile of a surface 13, and has plural point light sources 11 to project each plural light flux 10 to the surface 13. A light detector 19 generates an electro- optically measurable optical image. A lens 15 is mounted between the surface 13 and the light detector 19, and focuses the light flux reflected from surface 13 to be measured into the light detedtor 19, to form a measurable optical image. A correcting device 70 is provided to reduce measurement error of the measuring apparatus 9 and has a correcting face 72. A signal switch 21 and a frame glover 23 determine the position of each image of each lighting point on a correcting surface 71 and store into a memory device.  Furthermore, a computer 24 determines a profile of the surface 13 to be measured from a comparative difference between reflection of each lighting point image from the correcting surface 71 and reflection of each lighting point from the surface 13 to be measured.
Patent JP-H05134429-A (JP)
Title: Original plate for electrophotographic planographic printing and production of printing plate
Inventor: KATO EIICHI
IPC: G03G5/05
Filed: 1991-11-13
Abstract: PURPOSE:To provide the printing plate which is stable in spite of storage under severe conditions, can easily exhibit hydrophilicity in a short time at the time of processing for hydrophilicity impartation and has excellent printing resistance and printing characteristics by improving the original plate for electrophotographic planographic printing and the process for production of the printing plate from the original plate and particularly the compsn. for forming the photoconductive layers of the printing original plate and the desensitization fatty processing method. CONSTITUTION:This printing plate is constituted by providing at least one layer of the photoconductive layers into which a photoconductive inorg. compd. and a binder resin are incorporated on a conductive base. The binder resin contains a resin contg. at least one kind of the functional group-contg. polymer components expressed by formula I (at least one of X, X' are an electron-withdrawing group and the sum of the Hammet sigmaP values of both is >=0.45). The original plate is subjected to image exposing to form a toner image and is then subjected to desensitization fatty processing with a hydrophilic compd.-contg. processing liquid contg. a substituent group having at least >=5.5 nucleophilic constant n of the non-image part of the photoconductive layers.
Patent JP-H10126625-A (JP)
Title: Facsimile equipment
Inventor: TSUKIOKA YASUNORI
IPC: H04N1/413
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of the use of a large capacity memory at the time of memory transmission by providing a control means controlling JBIG encoding/decoding at every line or at every several lines. SOLUTION: A second encoding/decoding part 3 is initialized and is set in encoding mode. A system stands by until picture data whose number of regulated lines is N is inputted to a line buffer provided in RAM 9. Then, N is set to an arbitrary value from one line to several lines. When picture data is inputted to the line buffer, raw data read address of the line buffer and the storage destination address of encoding data are set and the sub-routine of one line JBIG encoding is called. When the encoding of the number N of the designated lines terminates, the system returns to an initial processing again. Since control is executed on every line or every several lines, a memory area into which raw data for one page is developed becomes unnecessary.
Patent JP-H06153295-A (JP)
Title: Surround processing circuit
Inventor: UEDA KATSUTOSHI
IPC: H04S1/00
Filed: 1992-11-09
Abstract: PURPOSE:To incorporate a phase shifter without deteriorating the S/N in the matrix surround signal processing. CONSTITUTION:The processing circuit is provided with a subtractor 3 which is connected to input terminals 1, 2, with a phase shifter 5 with an output of the subtractor 3 as an input, with a VCA 7 with an output of the phase shifter 5 as an output, with a subtractor 8 with an output of the VCA 7 and the input terminal as an input, and provided with an output terminal 10 from which an output is outputted externally, with an adder 9 receiving an output of the VCA 7 and the input terminal 2 as an input, with an output terminal 11 from which an output is outputted externally, with an adder 4 with the input terminals 1, 2 as an input, and with a detector 6 with an output of the adder 4 as an input and using the output of the detector 6 as a control signal of the VCA 7.
Patent JP-H11114061-A (JP)
Title: Chemical liquid supplying instrument
Inventor: SAWADA AKIRA
IPC: A61M5/145
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To start supplying a chemical liquid by a simple operation. SOLUTION: A chemical liquid supplying instrument 1 is provided with a cylindrical syringe, a gasket 3 sliding inside the syringe by liquid-tight, a plunger 4 being freely attachable/detachable as against the gasket 3, a coil spring 5 pressurizing the gasket 3 in a syringe tip direction and a restricting means 6 for holding the coil spring 5 in a compression state. The restricting means 6 is constituted of a first elastic body compressing members 7 and the second elastic body compressing member 8 which are mutually engaged and the coil spring 5 is kept in the compression state by the engagement of then.  When a projection 44 of the plunger 4 which is removed from the gasket 3 is inserted to a groove so as to rotate the plunger 4, the first elastic body compressing member 7 is rotated as against the second one 8, their engagement state is released and restriction for holding the coil spring 5 in the compression state is released.
Patent JP-2001114398-A (JP)
Title: Oil feeder
Inventor: TATSUNO HIYOSHI
IPC: B67D7/06
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an oil feeder wherein a state of oil feeding can be known from any site, an alarming state can be switched between the daytime and the nighttime and equipment investment can be reduced. SOLUTION: The oil feeder includes a state alarm 27 provided on a top side of a body case 11 for informing a state of oil feeding, a switching means 26 for switching between the daytime and the nighttime, and a controller 21 for selectively switching an alarm state of the alarm 27 by the switching means 26.
Patent JP-S62157596-A (JP)
Inventor: TAKAKURA KENICHI
IPC: G21C15/24
Filed: 1985-12-30
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。
Patent JP-H01138891-A (JP)
Title: Remote control transmitter
Inventor: YANAGIUCHI MITSUKO
IPC: H04B10/00
Filed: 1987-11-26
Abstract: PURPOSE:To improve the operability of a device by registering complicated operation procedures difficult to learn and calling for similar operations into a transmitter. CONSTITUTION:A switch 14 is set to 'registration'. When key 'video recording reservation' of a key group 7 is depressed, a required input items is displayed on a liquid crystal display section 11. A push key operation section 6 is operated in matching with a program desired to be recorded. The state of the video recording reservation is displayed on the display section 11 and registered by depressing any key of the registration key group 9. In the device as the constitution above, revision is available by the software revision of other CPU 2 and the revision of the storage capacity of the memory 3. For example, the transmitter is used for a remote control transmitter for various electronic appliances. The content of the remote control transmitter is connected to the input/output circuit via an interface and registered in the key group 9. The registered instruction information is sent from the remote control transmitter to the receiver main body.
Patent JP-H01139205-A (JP)
Title: Manufacture of improved wood
Inventor: KONISHI SATORU
IPC: B27K3/02
Filed: 1987-11-26
Abstract: PURPOSE: To efficiently manufacture a modified timber having excellent performance by effecting a reduced pressure impregnation to the timber with a water solution of a water soluble inorganic substance having specific solubility, thereby generating a large quantity of an insoluble noncombustible inorganic substance in a short time. CONSTITUTION: A material timber to be modified is individually impregnated with two types of water-soluble inorganic solutions for generating insoluble noncombustible inorganic substance by mixing to generate and fix the substance in a timber tissue. First, the timber is subjected to a reduced pressure impregnation with water solution of the water soluble inorganic substance having solubility of 30 G or more to 100 G of water at 25 deg.C. Here, as a cation part of the insoluble noncombustible inorganic substance having solubility of 100 G of water to 30 G or more, as exemplified with solubility therewith, calcium chloride (45, 3), magnesium chloride (35, 5), sodium bromide (48, 61), potassium bromide (40, 0) or the like is used. As an anion part, potassium carbonate (52, 85), diammonium hydrogenphosphate (41, 0), ammonium sulfate (43, 3) or the like is used.
Patent JP-H11133735-A (JP)
Title: Printing device
Inventor: OUCHI YOSHIO
IPC: G03G15/08
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent toner scattering out of a container for recovering the residual toner by arranging a sealing member for restraining a leakage of the developer between the developer transporting path inserted in the inlet of the container and the inlet of the container. SOLUTION: This device is allowed to impart the seal 58 standing for the sealing member, to the residual toner flowing inlet of the waste toner bottle 32. The seal 58 is fitted to a guide plate 61 by joint means such as an adhesive tape, and imparted the elasticity by foaming in a U-shape. When the waste toner bottle 32 is boarded on the printing device, the seal 58 is allowed to seal the excessive toner flowing inlet of the waste toner bottle 32 by its elasticity. A stopper 60 is, at the time of taking out the waste toner bottle 32 from the printing device, allowed to prevent the seal 58 from falling out from a duct 33. In this way, the excessive toner, transported inside the duct 33 by a transporting screw 51, when falling from the duct 33, is prevented from scattering outside the waste toner bottle 32 by getting blown by the wind.
Patent JP-H02174745-A (JP)
Title: Phenanthrene-2,7-dicarboxylic acid and derivative thereof
Inventor: KADA YOSHIMI
IPC: C07C69/76
Filed: 1988-11-28
Abstract: NEW MATERIAL:Phenanthrene-2,7-dicarboxylic acid of formula I. USE:The compound of formula I has two carboxyl groups on the phenanthrene skeleton and is useful as a liquid crystal material, a raw material for heat- resistant polymers, a chelating agent, etc. PREPARATION:Phenanthrene is thermally reacted with an aromatic carboxylic acid salt in the presence of a catalytic amount of a IIb group metal compound (e.g. zinc fluoride, zinc oxide or cadmium fluoride) or in the presence of a catalytic amount of one or more compounds selected from a group comprising IIb group metal compounds and alkali metal, IIa group metal (e.g. magnesium fluoride or magnesium oxide) and cerium compounds under a carbonic acid gas-pressured atmosphere to provide the objective compound. The aromatic carboxylic acid salt includes benzoic acid, phthalic acid, etc., and is used in an amount of 0.01-2 times pts.wt., usually 0.1-1 time pt.wt., that of the phenanthrene.
Patent JP-2000123459-A (JP)
Title: Information recording and reproducing device
Inventor: KIMURA MASAHIKO
IPC: G06K17/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent confinement of a recording medium within a device and to improve convenience by forcedly discharging the recording medium in the outside of the device when a residual capacity of a battery is detected and the detected residual capacity does not satisfy the normal value. SOLUTION: A detected voltage is read from a power source voltage detecting circuit 7 and the existence of an optical card 1 within a drive 50 is discriminated with a MPU: 62. When the card 1 exists within the drive 50, whether the detected voltage exceeds the normal value of a card forcedly discharging voltage or not is decided. When the detected voltage does not satisfy the normal value, a card transporting motor 51 is controlled to forcedly discharge the optical card 1 from the drive 50. When the card 1 does not exist within the drive 50, whether the detected voltage exceeds the normal value of a card insertion inhibiting voltage or not is discriminated. When the detected voltage does not exceed the normal value, the operation of the card transporting motor 51 is inhibited to stop a function for inserting the optical card 1 into the drive 50.  Unless the voltage of a battery 6 satisfies the normal value, the insertion of the optical card 1 is inhibited.
Patent JP-H08157080-A (JP)
Title: Image forming device
Inventor: SATO TADASHI
IPC: A47B88/16
Filed: 1994-12-01
Abstract: PURPOSE: To provide an image forming device capable of surely recognizing such a mistake that a stopper member is not returned or it is incompletely returned when a paper feed tray is reset. CONSTITUTION: An evulsion drop preventing means has a screw 9 movable between the normal position where the evulsion drop of a paper feed tray 5 is prevented and the release position where the prevention of the evulsion drop of the paper feed tray 5 is released, and the screw 9 is fitted to a slide rail 6. The paper feed tray 5 is provided with a rib 11 brought into contact with the screw 9 to prevent the fitting of the paper feed tray 5 to the set position when the screw 9 is located at the release position.
Patent JP-H07148818-A (JP)
Title: Extruder head
Inventor: TSUTSUI KAZUKIYO
IPC: B29C48/32
Filed: 1993-11-29
Abstract: PURPOSE:To facilitate the centering operation of a pin to a die and also the modification of a top part of an extruder head by integrally combining the die with the pin through a detachable engaging means. CONSTITUTION:An extruder head is formed by inserting a pin 12 into the center of an extrusion hole 17 of a die 11 fixed to a frame 4 so that the pin 12 is spaced a predetermined gap from the inner wall surface of the extrusion hole 17. The die 11 with the pin 12 fitted is detachably mounted on a die holder 2 of the extruder frame 4 through fixing screws 13. A screw part 21 formed on the outer peripheral surface of an outer cylinder 20 of the pin 12 is screwed into a screw part 15 formed in a cylindrical part 16 of the die 11, whereby the die 11 and the pin 12 can be integrally combinded with each other, and a centering of the pin 12 to the extrusion hole 17 of the die 11 can be automatically conducted.
Patent JP-H08163013-A (JP)
Title: Diversity antenna used for automatic control radio system
Inventor: FUJIWARA JUN
IPC: H04B7/04
Filed: 1994-12-01
Abstract: PURPOSE: To secure a gain of a prescribed value or over with respect to all slave sets by providing a switching loading point to plural positions on a loop so as to switch the loading point in response to the installed location of each slave set. CONSTITUTION: The antenna is a 2-point loading loop antenna 10, to which loading points 12, 13 are provided symmetrically and the loading point 12 (13) is provided with a changeover switch 14 (15) and a feeding changeover switch 14a (15a). The loop antenna 10 is used for an antenna for a radio master equipment and plural slave sets are set as communication objects for the antenna and the directivity is adjusted to obtain a prescribed gain or over with respect to 1:n slave sets (antennas) to connect plural slave sets to one set of the master set while selecting the loading points 12, 13. Thus, a single antenna is used for plural communication objects through diversity configuration where loading points of the loop antenna and delta antenna are changed.
Patent JP-H10144558-A (JP)
Title: Manufacture of magnetic garnet film for magnetostatic wave element
Inventor: SEKIJIMA YUUTOKU
IPC: C30B19/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic garnet film for a magnetostatic wave element whose the film of an end portion is thinned, at a low cost and the method is excellent in massproductivity. SOLUTION: A mask 2 having a form for covering the peripheral part of the form of a magnetic garnet film to be used for a magnetostatic element is placed on a base substrate 1. In the mask 2, a recessed part is formed wherein, when the mask 2 is placed on the base substrate 1, the aperture area of the base substrate side is larger than the aperture of the opposite surface side, and an acute angle to the base substrate 1 surface is constituted. The base substrate 1 is dipped in material solution, and a magnetic garnet film is formed on the base substrate 1 by a liquid epitaxial growth method.
Patent JP-S63151715-A (JP)
Title: Method and apparatus for improving ground
Inventor: YAMASHITA GIICHI
IPC: E02D3/12
Filed: 1986-12-17
Abstract: PURPOSE:To obtain an improved strength as designed all the time by a method in which a powdery improving agent is downwardly injected under pressure into the ground from the tip of a casing pipe and forcibly agitated with soil from below to above. CONSTITUTION:A casing pipe unit 5 is penetrated into the ground 3 and pulled up after excavating the ground to a given depth. During the period, quick lime 8 in an outer tube 11 is forcibly discharged and injected under pressure into soil of the ground 3. The lime 8 and the soil are forcibly mixed with stirring to form a mixture 9, and the mixture 9 is put into solidifying reaction processes with time. The designing and execution of ground improvement work can thus be exactly and quantitatively attained.
Patent JP-H04173950-A (JP)
Title: Formation of tib2 deposit and tib2 deposit
Inventor: IGASAKI FUMIKAZU
IPC: C23C4/12
Filed: 1990-11-02
Abstract: PURPOSE:To stably form TiB2 deposit on the surface of a substrate having high hardness and excellent in wear resistance, at the time of forming TiB2 deposit on the surface of a substrate by plasma thermal spraying, by executing the thermal spraying in such a manner that the place of the tip of a thermal spraying nozzle is set to a one with a specified distance from the surface of the substrate. CONSTITUTION:The tip 11a of a thermal spraying nozzle of a plasma gun 11 is set on the surface of the substrate 16 to be treated in such a manner that the distance at which Ti powder 1 to be thermal-sprayed is not at all exposed to the air. A plasma gas is fed from a feeding apparatus 14 as well as the Ti powder 1 coated with B powder 2 is fed to the surface 1a, and Ti and B are thermal-sprayed on the surface of the substrate 16. Ti and B are formed into TiB2 by self exothermic reaction to form a plasma sprayed deposit contg. >=5wt.% Ti simple substance and TiO2 on the surface, consisting essentially of TiB2 and having high hardness and excellent wear resistance.
Patent JP-H01139958-A (JP)
Title: Valve structure of expansion machine
Inventor: OIBE KAZUO
IPC: F25B9/14
Filed: 1987-11-26
Abstract: PURPOSE: To simplify a structure, by providing a spring in which one end is fixed to a top surface of a piston and the other is fixed to a valve body, and which is moved integrally with the piston. CONSTITUTION: When a piston 2 is moved from a top dead center in a bottom dead center direction together with a spring 73 up to a predetermined position, a valve body 72 is pulled with the spring 73, and after an air intake port 71 is closed, the piston 2 is moved in the bottom dead center direction in an expansion chamber 6 to start an expansion process. When the expansion process is completed, and the piston 2 starts to pass through the bottom dead center and inversely move toward the top dead center, the spring 73 is gradually compressed, and the valve body 72 surpasses energization force of the spring 73 to close the air intake port 71 because a difference between pressure in the expansion chamber 6 and pressure in the air intake port 71 is greater.  When the piston 2 is further moved to the top dead center, there is gradually reduced the difference between the energization force of the spring 73 and internal pressure in the air intake port 71. The valve body 72 opens the air intake port 71 when the difference between the energization force of the spring 7 and the internal pressure of the air intake port 71 is substantially equal, and it passes through the outside of a partition wall and the expansion chamber 6 to start an air intake process. As a result, there is ensured one with a simple and compact structure.
Patent JP-H06142520-A (JP)
Title: Hydrocarbon adsorptive catalyst
Inventor: IKEDA TAKUYA
IPC: B01D53/94
Filed: 1992-11-09
Abstract: PURPOSE:To provide a hydrocarbon(HC) adsorptive catalyst which is put in the upper stream side of an exhaust gas purifying catalyst in a gas discharging system to purify the exhaust gas from an automotive internal combustion engine and purifies HC removed from an adsorptive layer. CONSTITUTION:Regarding a hydrocarbon adsorptive catalyst to be placed in the upper stream side, it is provided with a first catalytic layer and a second layer, wherein the first layer is provided with an adsorbent consisting of ZSM-5 zeolite ion-exchanged with copper and/or palladium to adsorb hydrocarbons in the front part of a monolithic carrier and at least one of platinum and palladium carried on an activated ceria and/or alumina in the rear part and the second layer contains rhodium as a catalytic component carried on activated ceria and/or alumina and is formed on the first layer.
Patent JP-H03158802-A (JP)
Title: Optical waveguide and its manufacture
Inventor: IMOTO KATSUYUKI
IPC: G02B6/13
Filed: 1989-11-17
Abstract: PURPOSE:To remove the ununiformity of structure which is generated on the boundary surface of a core layer side part and to reduce a scattering loss by coating both the surfaces of the 1st clad layer and a core layer with an intermediate thin layer having compatibility. CONSTITUTION:The 1st clad layer 7 is formed on a substrate 1 consisting of Si or SiO2 glass, ferroelectric material, and so on. The 1st clad layer 7 consists of a SiO2 layer or a layer containing a refractive index controlling additive. The 1st clad layer 7 and the core layer 5 are coated with the intermediate thin layer 8 and the 2nd clad layer 9 consisting of almost the same material as that of the 1st clad layer 7. The thin layer 8 should be characterized by adhesiveness to the surface of the layers 5, 7 and have compatibility with these layers 5, 7, 9. Thereby, a material similar to that of the layers 7, 5, 9 is used for the layer 8.
Patent JP-2001122852-A (JP)
Title: Production of caprolactam
Inventor: KAKEYA NOBORU
IPC: C07D201/02
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing caprolactam from 1, 1'- peroxydicyclohexylamine without requiring a complex isolating operation in a high yield. SOLUTION: This method for producing caprolactam is to react 1, 1'- peroxydicyclohexylamine in a hydrocarbon solvent containing a salt of quaternary ammonium halide.