baber/WOPTO huggingface dataset:
Patent JP-H10214397-A (JP)
Title: Course guide device
Inventor: YOKOYAMA SHOJI
IPC: G09B29/10
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a course guide device where a course can be visually recognized by a picture. SOLUTION: When a driver of a leading vehicle turns on an image pickup switch in a position X3 before a junction of five roads, the image pickup position is detected and the course image is picked up at intervals of a steering angle α=10 deg., and they are transmitted to a vehicle to be guided. When the vehicle to be guided which received the course image and the image pickup position arrives at a previous notice position X1, it is notified beforehand that the course image can be reproduced, and the distance to the image pickup position is reported to a driver of this vehicle.  If a display switch is turned on or a side brake and a shift lever are set to neural positions or a vehicle speed V becomes 0 (the vehicle is stopped by wait for a traffic light, a traffic snarl, or the like or is temporarily stopped for confirmation of the course image) between positions X1 and X2 or the vehicle has passed the position X2, the course image is successively reproduced and displayed on a display device. When the vehicle arrives as the image pickup position X3, this arrival is reported to the driver to prompt him to course selection based on the course image.
Patent JP-H07236692-A (JP)
Title: Transfusion pump
Inventor: SAKAI HIROSHI
IPC: A61M5/00
Filed: 1994-03-01
Abstract: PURPOSE:To provide a transfusion pump in which emptiness detecting time at the switching of a plurality of transfusion bags is changed to prevent an erroneous operation of emptiness detection. CONSTITUTION:A selected liquid housing vessel of the liquid to be transfused housed in a plurality of transfusion bags 14 is pressed by a tube 19, whereby the liquid to be transfused housed in the vessel is transfused at a set transfusion flow rate. When the emptiness of one transfusion bag 14 is detected, an automatic back switch 24 is operated, and the transfusion line can be surely automatically switched to the other liquid bag 14 without error.
Patent JP-H10211244-A (JP)
Title: Cinerary urn
Inventor: OSHIMURA SUMIKO
IPC: A61G17/08
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a cinerary urn in which a throat bone part of ashes can be put without being mixed with the others without requiring a special place prepared for storing the throat bone part for simplifying trouble in parting the ashes. SOLUTION: A cinerary urn is composed of a main body container 1 for ashes, a container 3 for ashes of a throat bone part to be detachably inserted into the main body container 1, and a cover 2 of the main body container 1. A protrusion 4 to support the throat bone part container 3 is formed on an inner wall close to an aperture part of the main body container 1 for ashes, where the protrusion 4 is composed of a throat part of the main body container 1 for ashes, desirably, an overhang part with which the protrusion 4 is engaged is formed on an outer wall of an upper edge part of the throat bone part container 3, where sidewalls of the throat bone part container 3 is formed like a flower of a morning glory, desirably, and a gap (a) of such a size that a finger can be inserted may be formed between the main body container 1 for ashes and the throat bone part container 3.
Patent JP-H06219990-A (JP)
Title: Production of molybdenum monocarboxylate
Inventor: TAKATANI KAZUKI
IPC: C07C51/41
Filed: 1993-01-26
Abstract: PURPOSE:To simply and economically obtain, using a conventional reaction unit, a molybdenum monocarboxylate of high molybdenum content with good storage stability. CONSTITUTION:The objective method for producing a molybdenum monocarboxylate comprises reacting a molybdenum compound with a monocarboxylic acid anhydride. The other version of the objective method comprises reacting a molybdenum compound with a combination of a monocarboxylic acid with an acid anhydride selected from formic acid-acetic acid mixed anhydride, propionic anhydride, butanoic anhydride and hexanoic anhydride. Because of no limitations to the quality of a molybdenum compound to be used, unreacted molybdenum compound which has heretofore been discarded is directly ashed into molybdenum trioxide which can be directly used as a feedstock for reaction, thus enhancing economical effect.
Patent JP-S61189952-A (JP)
Title: Apparatus for generating character pattern
Inventor: NOMURA ISAO
IPC: B41J2/485
Filed: 1985-02-19
Abstract: PURPOSE:To make it possible to perform a high speed printing by using a pattern with a half, by obtaining first data by taking a logical sum in adjasent printing timing and succeedingly performing thinning so as to obtain a dot interval. CONSTITUTION:A doubled speed printing character pattern generation apparatus 3 is constituted of a reversal circuit 3a taking the negation of one line in the longitudinal direction of pattern data constituting one character stored in a character generator 1, a first operation register 3b for storing the dot data from the reversal circuit 3a, an OR circuit 3c for parallelly taking the logical sum of two adjacent lines of the character generator 1, a second operation register 3d for storing OR output from the OR circuit 3c, an AND circuit 3e for taking AND of contents of the operation registers 3b, 3d in a parallel mode and a control circuit 3f. By this constitution, high speed printing for a draft can be realized in addition to high quality printing.
Patent JP-H09201529-A (JP)
Title: Reactive silica derivative and production thereof
Inventor: YAMADA YOSHINORI
IPC: B01J20/10
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a silica derivative which can hardly separate a removed substance by a method in which a group VIII metal catalyst is supported on a solid silica derivative having a Si-H linkage expressed by a specified formula, and a substance which can cause a hydrosililation reaction is removed at a high selectivity. SOLUTION: A group VIII metal catalyst is supported on a solid silica derivative having a Si-H linkage which is expressed by a general formula of Hn SiO(4-n)/z (wherein (n) is a real number between 0-2). The reactive silica derivative is prepared by a method in which a hydrolysis-condensation reaction in a process in which the solid silica derivative having a Si-H linkage is prepared by a method in which a trialkoxysilane which is expressed by a general formula of H-Si(OR)3 (wherein R is a 1-4C alkyl group) is hyrolysis-condensed at pH10.5 or less by water of equivalent mole or more to the total alkoxy groups of the trialkoxysilane is performed in the presence of the group VIII metal catalyst or by a method in which the group VIII metal catalyst is added after the hydrolysis-condensation reaction.
Patent JP-H01206915-A (JP)
Title: Dumping device for grass collecting box
Inventor: SAMEJIMA KAZUO
IPC: A01D34/63
Filed: 1988-02-12
Abstract: PURPOSE:To smoothly lift and lower and greatly tilt a grass collecting box, by elongating, contracting and driving a movable unit of an expandable and contractible lifting and lowering mechanism elongating behind upward from a travel car body and preparing a tilting fulcrum of a bracket with a checking member of a dumping mechanism. CONSTITUTION:A movable unit is upwardly elongated behind relatively to a guide unit 71 by a hydraulic cylinder of a lifting and lowering mechanism 64 to lift a grass collecting box 24 and change the contact surface of a roller 77 from the guide unit 71 to the movable unit. When the grass collecting box reaches a position for discharging cut grass, an engaging member at the lower end of a checking member 82 is engaged with an upper hooking part of the guide unit 71 and rotated so as to lift the front lower part of a bracket 61. Thereby, the grass collecting box is tilted backward and a lid 55 is opened after a discharging port is over an almost vertical posture to discharge the cut grass. The backward tilting is made to stop after the center of gravity of the grass collecting box crosses the horizontal shaft 75 backward. Dumping operation is then carried out.
Patent JP-S56128233-A (JP)
Title: Seat rotating apparatus
Inventor: TSUKADA TAKESHI
IPC: B60N2/22
Filed: 1980-03-12
Abstract: PURPOSE:To eliminate a retaining mechanism when lifting a seat by thrusting to turn a roller provided on the undersurface of a seat with the lifting of a thrust lever through the rotation of a control shaft so that it is shifted onto the plate on a leg. CONSTITUTION:A rotating shaft 7 and a roller 8 are provided on the undersurface of a seat and a device which is adapted to retain the roller with a cut groove 4a in a plate 4 provided on a leg when lowering the seat operates a control shaft 10 in the leg from outside to raise a thrust lever 12. The thrust lever 12 is fastened on a control shaft 10 so as to be positioned below the roller 8 engaged with the cut groove 4a. The control shaft 10 is turned to lift the lever 12 causing the roller 8 to be pushed up. This thrusts the roller 8 sideways on an inclined surface 12a of the thrust lever 12 near a position at which it slips from the cut groove 4 and  shift it out of the cut groove thereby eliminating the retaining mechanism for lifting  the seat.
Patent JP-S61191563-A (JP)
Inventor: KURATOMI TATSURO
IPC: C04B35/10
Filed: 1985-02-21
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-S59157017-A (JP)
Title: Gamma-globulin preparation for intravenous injection
Inventor: KAMIMURA YATSUHIRO
IPC: A61K39/395
Filed: 1983-02-25
Abstract: PURPOSE:To improve the age stability of the titled preparation obtained by the polyethylene glycol (PEG) fractionation process and containing less than specific amount of PEG, by adding glucose to the titled preparation. CONSTITUTION:A gamma-globulin solution obtained by PEG (average molecular weight; 3,000-20,000) fractionation process is subjected to e.g. alcohol fractionation, salting-out or treatment with synthetic adsorbent to remove PEG and to obtain a gamma-globulin solution having a PEG concentration of <=0.05% based on protein concentration of 5-20W/V%. The obtained solution is sterilized by conventional filtration process, added with 1-10% of glucose based on 5-20W/V% of protein, and freeze-dried to obtain a dried preparation. The preparation is divided into packaging units each containing 500-1,000mg of gamma-globulin. It is administered by intravenous injection after dissolving in distilled water for injection.
Patent JP-2000231745-A (JP)
Title: Optical recording medium, original disk for manufacturing optical recording medium, and its manufacture
Inventor: ENDO SOMEI
IPC: G11B7/24091
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To enable obtaining a push-pull signal being equal to a signal in a group forming region also from a pit train forming region without deteriorating asymmetry of a reproduced signal obtained from a pit train forming region, in an optical recording medium providing both a group forming region and a pit train forming region. SOLUTION: Mark length of each pit 1 constituting a pit train is made shorter than mark length when a signal to be recorded is standardized with the prescribed bit interval. Also, the mark length of the shortest pit in each pit constituting the pit trains is made length of 64.8-80.0% of the shortest mark length when a signal to be recorded is standardized with the prescribed pit interval.
Patent JP-S57146238-A (JP)
Title: Portable camera with electronic watch
Inventor: ISHIKAWA TAKEHIRO
IPC: G03B17/24
Filed: 1981-03-05
Abstract: PURPOSE:To transfer quickly changed time data surely, by holding data from an electronic watch for a constant time through a swich, which is interlocked with a shutter, and displaying this data optically. CONSTITUTION:When a swtich 53 is interlocked with a shutter to be closed, AND gates 55-58 which generate latch control signals are inhibited for a constant time through a monostable multivibrator 52, an inverter 54, etc., and time information applied from a time counter of an electronic watch is held in latch circuits 45-48 for a constant time. Simultaneously, an LED driving circuit 50 is activated through a monostable multivibrator 51 to display information in circuits 45-48, and an LED display material 59 is lit for a constant time, and thus a portable camera with the electronic watch is obtained where the time of display digits, whose contents are charged quickly, such as second or the like is transferred surely.
Patent JP-S61193364-A (JP)
Title: Nickel-cadmium alkaline storage battery
Inventor: OGURA TAKAO
IPC: H01M4/74
Filed: 1985-02-20
Abstract: PURPOSE:To increase discharge capacity in the discharge at a low temperature area and at a high rate discharge, by adding metallic cadmium powder of 1-2mum particle diameter, at a ratio from 30%-80%, of the theoretical volume of the metallic cadmium powder to a nominal cell capacity, and assembling the resultant negative electrode plate in a nontransformation condition. CONSTITUTION:After mixing and kneading 72 parts of cadmium oxide powder, 10 parts of metallic cadmium powder, 4 parts of polyvinyl alcohol powder, and 12 parts of ethyleneglycol solution, for about two hours, the mixture is spread over a core material of an iron punching metal plated with nickel. Then the resultant electrode plate is heated up to 140 deg.C, the containing ethylglycol is evaporated and dried, and made into a negative electrode plate. Thus, the particle diameter of the metallic cadmium powder is defined, a transformation of the cadmium hydroxide is controlled,and a theoretical capacity is specified, to increase the effect of addition so as to increase discharge capacity.
Patent JP-H07226553-A (JP)
Title: Two-stage output laser
Inventor: KUROODO KARIEERU
IPC: H01S3/0941
Filed: 1995-01-30
Abstract: PURPOSE: To obtain a high power laser by a method wherein integrated semiconductor laser emission arrays which have one common substrate and a 'laser beam oscillation' material to which an energy can be supplied by semiconductor lasers are combined with each other. CONSTITUTION: An energy is supplied to a laser beam oscillation material across two planes 14 and 15 which face each other longitudinally. The two planes are brought into tight contact with the cleaving surfaces 10 and 11 of semiconductor lasers 4. The high power emission of a solid-state secondary laser 13 can be drawn out by two methods. The one method is the longitudinal drawing- out shown by an arrow 19 and an energy existing in parallel with rods 2 and 3 is so treated as to be drawn out of the one end surface 16 and/or the other surface (opposite side) of the secondary laser 13. The other method is such that the end surface 16 and a lower vertical surface 18 on the bottom of a trench 9 are metallized to reflect the energy. The energy of the secondary laser is drawn out of a single surface 17 as shown by an arrow 20 and its direction is perpendicular to the substrate 1 of arrays 12 and the laser rods 2 and 3.
Patent JP-S51119190-A (JP)
Title: Gas-exhausting machine for a gas-sealed lamp
Inventor: YANAGISAWA SHIZUYASU
IPC: H01J9/38
Filed: 1975-03-18
Abstract: PURPOSE: To minimize loss of a gas in a gas-exhausting machine for a sealed lamp. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03235972-A (JP)
Title: Laser scanning type image forming device
Inventor: SATO MASUMI
IPC: G03G15/04
Filed: 1990-02-13
Abstract: PURPOSE:To form a high-resolution, high-gradation image without causing an increase in clock frequency by deflecting a beam by a subordinate deflecting element according to image data and making it incident selectively on plural beam selection varying means, and controlling the quantity of the laser beam. CONSTITUTION:The subordinate deflecting element 1 which is controlled by a subordinate deflecting element control means 2 deflects the laser beam according to the image data to select one of the beam section varying means 31 - 3n, which vary the sectional shape of the laser beam, thereby varying the light quantity of and spread of a spot formed on a photosensitive body 5 with the laser beam by light diffraction. A light quantity control means, on the other hand, controls the light quantity of the laser beam to hold the peak illuminance of the illuminance distribution of the spot nearly constant, and the spread, i.e. dot size of the spot varies according to the image data eventually to obtain a record on the photosensitive body 5. Consequently, the high-resolution, high- gradation image can be obtained without causing the clock frequency to increase.
Patent JP-H01257422-A (JP)
Title: Wheat flour composition for bread and production thereof
Inventor: OTSUBO YUTAKA
IPC: A21D6/00
Filed: 1988-02-16
Abstract: PURPOSE:To obtain the title composition capable of improving dough state and of giving such breads as to be good in their internal phases and eating feel and also such breads of increased volume, by incorporating an thickening agent into high-potency powder of specified particle size range. CONSTITUTION:High-potency wheat flour is milled to prepare a base wheat flour containing >=95wt.% of particles <=150mu in size, which is then classified to prepare high-potency flour for bread with the content of particles <40mu in size being <=10wt.% free from such particles as to be >=150mu in size. This high-potency flour is incorporated with 0.1-1.0wt.% based on said flour, of a thickening agent, thus obtaining the objective composition.
Patent JP-S53118592-A (JP)
Title: Preparation of high purity adenosine triphosphoric acid aqueous solution
Inventor: SHIBATA YOSHIYUKI
IPC: C12P19/32
Filed: 1977-03-23
Abstract: PURPOSE: To prepare an ATP aqueous solution in high purity and high yield, by treating an adenosine triphosphoric acid solution obtained by the enzymatic phosphatization of adenosine with nonionic porous resin, thereby selectively adsorbing the impurities such as colored material and protein, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03236453-A (JP)
Title: Seamless hafnium tube and its production
Inventor: ABE HIDEAKI
IPC: B21B21/00
Filed: 1990-02-13
Abstract: PURPOSE:To produce a seamless Hf tube excellent in neutron absorption capacity and corrosion resistance by applying cold rolling of specific working mode to an Hf tube stock plural times while exerting intermediate heating treatment between the cold rolled stages and then carrying out final heat treatment. CONSTITUTION:A tube stock containing >=95wt.% Hf is subjected to cold rolling in which working mode QE determined by an equality is regulated to >=0.9 plural times while being subjected to intermediate heating treatment consisting of heating up to a temp. region of 650-800 deg.C. In the above equation, D, T, (d), and (t) represent external tube diameter before working, tube wall thickness before working, external tube diameter after working, and tube wall thickness after working, respectively. After the above cold rolling, the final heat treatment is carried out. By this method, the seamless Hf tube of which excellent properties for neutron absorber for control rod for nuclear reactor can be expected can be produced.
Patent JP-H08227679-A (JP)
Title: Scanning signal processing method and device
Inventor: HONDA KAZUHIRO
IPC: H01J37/22
Filed: 1995-02-21
Abstract: PURPOSE: To provide a scanning type electron microscope capable of inexpensively generating a high quality image at high resolution. and improving measurement accuracy. CONSTITUTION: A primary electron beam 1 is focused on a sample for scanning. Then, a signal waveform detected with a detector 8 from secondary electrons (e) generated due to the irradiation of the focused primary electron beam 1, and this beam 1 are slightly de-focused on the sample 3. Thereafter, an image integration device 16 composes a signal waveform from the signal waveform detected with the detector 8 from the secondary electrons (e) generated due to the irradiation of the electron beam 1, and a de-focused reversal signal waveform obtainable by reversing the sign of the signal detected with the detector 8 through a signal reversal device 18 and multiplying the preset gain.
Patent JP-S60174611-A (JP)
Inventor: NAKAMURA OSAMU
IPC: B28B3/20
Filed: 1984-02-21
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-S56130554-A (JP)
Title: Underfloor foot warmer heated by convection
Inventor: SUGI AKIO
IPC: F24C1/00
Filed: 1980-03-15
Abstract: PURPOSE: To obtain comfortable warmth by giving uniformity to the temperature distribution and to reduce the production cost by miniaturizing the framework, by providing the square heat generators to the inside of the foot warmer framework, of which outside is covered with the heat insulating material layer, keeping the specified clearance between said layer and heat generators.  
     CONSTITUTION: The aquare, frame-formed heat generator 10, similar to the circumference of the bottom board 4 is provided with the inside of the framework 1 of foot warmer coated its outside by the heat insulating material layer 5 holding the specified clearance between the side board 3 and the bottom board 4. The heat generator 10 radiating the specified calorific value of low temperature from its wide radiant surface, the air heated there rises up along the inside of the side board 3, producing the convection falling down the center part. Installing the heat generator 10 at the corner of the bottom board 4 makes its storing place unnecessary, therefore, the size of the framework 1 can be miniaturized, as well as comfortable warmth can be obtained because the temperature distribution in the framewark 1 of foot warmer is uniformalized, thereby providing a comfortable warmth. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08226057-A (JP)
Title: Nonwoven fabric of flameproof fiber
Inventor: ISHIBASHI TADAHIKO
IPC: D04H1/46
Filed: 1995-02-21
Abstract: PURPOSE: To produce a lightweight stitch bonded fabric comprising flameproof fibers, having sufficient strength for clothing and, suitable for fireproof clothings. CONSTITUTION: Organic fibers such as acrylic fibers as a precursor are subjected to flameproof treatment to give flameproof web, which is supplied to a stitch bonding machine to form stitch bonded nonwoven fabric having 80-120g/m<2> weight. Then, both the sides of the nonwoven fabric are coated with >=5g/m<2> , preferably 20-80g/m<2> calculated as a solid content of an acrylic or a urethane- based resin binder preferably containing vermiculite and/or sepiolite through a knife coater and dried to give the objective flameproof nonwoven fabric slightly becoming brittle by heat and light.
Patent JP-S60176288-A (JP)
Title: Optical integrated circuit
Inventor: OKUDA HIROSHI
IPC: H01L27/15
Filed: 1984-02-22
Abstract: PURPOSE:To change over a main semiconductor laser to a spare semiconductor laser in a very short time by integrating the main laser, the spare laser and a photodiode for monitoring output beams on one optical guide in a monolithic manner. CONSTITUTION:A p-InP clad layer 2, a p-InGaAsP waveguide layer 3, a p-InP buffer layer 4, an n-InGaAsP active layer 5, an n-InP clad layer 6 and a p- InGaAsP gate layer 7 are grown in one groove on a semi-insulating InP substrate 1. A photodiode PD and laser diodes LD1, LD2 are formed on the same straight line through photolithography. Clad layers 6 in LD1 and LD2 and drains 11, 14 are conformed in a FET1 and a FET2 for driving the LDs. Gratings 17, 18, 19 are shaped to one parts of the buffer layers 4, and used as distributed Bragg reflestion type lasers. Laser beams are emitted as output beams to the outside from the front end surface 22 of an element, and one part is projected to the photodiode PD of a rear end surface.