baber/WOPTO huggingface dataset:
Patent JP-H0859721-A (JP)
Title: Styrenic polymer and its production
Inventor: NISHIMURA MASAMICHI
IPC: C08F4/28
Filed: 1994-08-17
Abstract: PURPOSE: To obtain a new polymer, having a high impact strength and heat resistance and excellent in fluidity by adding a specific tetrafunctional organic peroxide and a polyfunctional vinyl compound to a styrenic monomer and copolymerizing the mixture. CONSTITUTION: This styrenic polymer is obtained by adding (A) 500-2000ppm (based on the weight) tetrafunctional organic peroxide of the formula (R is a tertiary alkyl or a tertiary aralkyl) and (B) 1-300ppm (based on the weight) polyfunctional vinyl compound to (A) a styrenic monomer such as styrene and copolymerizing the resultant mixture at preferably 80-200 deg.C. The resultant polymer has 5 0.9 ratio ΔMw (Mw/Mw0 ) of the weight-average molecular weight Mw measured by a gel permeation chromatography (GPC) method to that Mw0 measured by a light scattering method and 300000-700000Mw. Furthermore, 2,2-bis(4,4-di-t-butylperoxycyclohexyl) propane is cited as an example of the component (A) and divinylbenzene or pentaerythritol triacrylate is cited as an example of the component (B).
Patent JP-H1034919-A (JP)
Title: Ink jet head
Inventor: SASAKI TSUTOMU
IPC: B41J2/16
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To enhance the bonding reliability of an ink jet head having a diaphragm being deformed through a piezoelectric element by roughening the surface of the diaphragm to be bonded with other member. SOLUTION: When an actuator unit 1 is bonded to a liquid chamber unit 2, the actuator is coated at first with an adhesive by screen printing and set on a bonder and then the bonder is set in a liquid chamber unit 2. Subsequently, both units 1, 2 are aligned and bonded temporarily through adhesive. It is then taken out from the bonder and set in a pressurization unit and thermally set in a thermostatic bath while being pressurized, thus completing the bonding. In this regard, the bonding face of the liquid chamber unit 2, i.e., the bonding face of a diaphragm 12, is roughened in order to enhance bonding force with the adhesive. The roughening process includes chemical processing, e.g. immersion into aqueous solution of iron chloride or hydrochloric acid, electrical processing, e.g. corona discharge, and physical processing, e.g. dry etching.
Patent JP-S6254809-A (JP)
Title: Composite erasure head
Inventor: YAMADA MASAMICHI
IPC: G11B5/29
Filed: 1985-09-03
Abstract: PURPOSE:To erase >=2 video tracks once by means of opposite azimuth angle by constituting a magnetic core block by a high permeability ferrite block having a wedge projection and a nonmagnetic substance and a magnetic substance for forming a magnetic gap and averaging the magnetic substance so as to form it as butted face of both the magnetic core blocks. CONSTITUTION:A nonmagnetic body 3 and a magnetic body 4 are laminated sequentially on a projection provided to a high permeability ferrite block 1 to constitute the 1st magnetic core block. On the other hand, the magnetic substance 5 is coated onto the projection provided to the nonmagnetic substance block 2 to constitute the 2nd magnetic core block. The one end face of both the magnetic substances 4, 5 is made flat to form a butted face and each butted face is butted at a position shown in broken lines so as to form incorporation.
Patent JP-H1122933-A (JP)
Title: Combustion control method and apparatus for rotary grating furnace
Inventor: SATO YOICHIRO
IPC: F23G5/50
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To effect automatic control of combustion for a long period of time, by accurately carrying out a control for stabilizing position of a center of gravity of a flame within a constant range, without regard to fluctuations of refuse layer in a rotary grating furnace and calorific value of refuse. SOLUTION: An interior of a grate furnace body 1 is imaged by a TV camera 17 and its signals are processed by an image processor 18, in order to measure a center 16c of gravity of a flame 16 from coordinates in a circumferential direction and a longitudinal direction. If difference is detected between a measured position of the center of gravity of the flame and a reference point, fuzzy operation is carried out by a fuzzy control arithmetic unit so as to nullify the difference.  Values of membership functions of circumferential direction burning index and longitudinal direction burning index are combined to infer rotational speed of a rotary grate furnace, and a center of gravity of inference result is derived by a center-of-gravity method and extracted as an adjustment amount of rotational speed, and the rotational speed of the rotary grate furnace is regulated so as to control combustion.
Patent JP-S6172523-A (JP)
Title: Thermowelding apparatus
Inventor: KATSUKI SATOSHI
IPC: B29C65/00
Filed: 1984-09-16
Abstract: PURPOSE:To provide an apparatus capable of welding objects without causing them to stick to the apparatus, by sticking a silicon plate on a contact hot plate adhered to a metal heating body, and applying a Teflon sheet to cover the silicon plate. CONSTITUTION:A contact hot plate 9 is brought in intimate contact with a metal heating body (H) in the shape of a brick, a silicon plate 10 is stuck on the hot plate 9, and the silicon plate 10 is covered with a silicon plate 10. For example, wire materials with PE or the like are arranged on a pallet, an aluminium plate 8 lined with PE is placed thereon, and the surface of the Teflon sheet of the thermowelding apparatus is engaged with and pressed on the aluminium plate 8, so that the wire materials 5 are welded to the PE layer of the aluminium plate 8.
Patent JP-S6436489-A (JP)
Title: Adhesive material for temporarily fitting part
Inventor: MATSUGUCHI TADASHI
IPC: G09F3/03
Filed: 1987-07-31
Abstract: PURPOSE: To eliminate the need of the surface treatment to a member to be adhered, by forming a thermal adhesive resin layer on a main face of a base material, and forming an adhesion inhibiting layer for impairing the adhesive strength of the thermal adhesive resin layer to a part of the main face of the thermal adhesive resin layer, so that the thermal adhesive resin layer is weakly adhered to a member to be adhered. CONSTITUTION: One adhesive piece of a cut adhesive material for partial temporary adhesion, is bonded to a proper part of a fed adherend A, the surface of the adherend A is pressed by a heating roller, so that an exposed part of the thermal adhesive resin layer 16 and the thermal adhesive resin layer 16 located under an adhesion inhibiting layer are activated, to be adhered to the surface of the adherend A. By this thermal adhesion, the adhesive member for partial temporary adhesion 10 is strongly adhered to the adherend A on the area where the thermal adhesive resin layer 16 is exposed, and the lower thermal adhesive resin layer 16 is weakly adhered on the area where the adhesion inhibiting layer 18 is formed.  Accordingly, the adhesive member 10 for partial temporary adhesion can be comparatively easily separated from the adherend A on the area where the adhesion inhibiting layer 18 is formed.
Patent JP-H1136232-A (JP)
Title: Composite column base structure and its construction method
Inventor: ONO GENICHIRO
IPC: E04B1/16
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a steel concrete composite column base structure excellent in strength and weather resistance, easy to execute, and having high economical efficiency and to provide its construction method. SOLUTION: Circular arc-like perforated steel sheets 2 each having bolt connecting flanges at both side end sections are connected together in the peripheral direction to assemble a unit perforated cylindrical outer shell 1a. The unit perforated cylindrical outer shells 1 a are connected together in the vertical direction to construct a columnar perforated cylindrical outer shell 1. A jack-up frame is used for jack-up, the unit cylindrical outer shells 1a are added from below in sequence to construct the cylindrical outer shell 1, and the connecting work can be made at a fixed position near the ground without using a large crane. A form is installed on the outside of the perforated cylindrical outer shell 1, and concrete 3 is placed to surround the perforated cylindrical outer shell 1 to complete a composite columnar base.
Patent JP-H0838483-A (JP)
Title: Inspecting method of alimentary canal organ
Inventor: YONEKAWA HIROYUKI
IPC: A61B10/00
Filed: 1994-07-27
Abstract: PURPOSE:To noninvasively inspect an alimentary canal organ without requiring a higher technique nor carrying out a surgical operation by orally ingesting a carrier having properties that it is harmless to a testee, difficult to digest and absorb, and discriminatable from ordinary cells, recovering the excretion including the carrier, and separating the alimentary canal internal substance to inspect it. CONSTITUTION:A carrier having properties that it is harmless to a testee, difficult to digest and absorb, and discriminable from ordinary cells is orally ingested, the excretion including the carrier which is excreted by the testee is recovered, the alimentary canal internal substance is separated from the recovered excretion, and the separated alimentary canal internal substance is inspected. The carrier is an oral intestinal tract washing agent consisting of a solid having a high specific gravity or polymer and an electrolytic mixture, and the separation is performed by filtration, centrifugal separation, natural settlement, chromatography, cataphoresis, countercurrent distribution, centrifugation, alcohol precipitation, or dialysis. Further, the alimentary canal internal substance is a tissue piece, cell, or soluble component derived from alimentary canal organs, or intestinal bacteria.
Patent JP-2000026456-A (JP)
Title: New benzylamine derivative or salt thereof and production thereof
Inventor: YAMAMOTO TAKASHI
IPC: C07F7/10
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new benzylamine derivative having a high safety and an excellent inhibitory activity toward a squalene epoxybase, and useful for the prevention and treatment of hypercholesterolemia, etc. SOLUTION: This new benzylamine derivative is a compound of formula I [R1 is a (substituted) phenyl or a heterocyclic ring; L1 to L4 are each O, S, NR8 (R8 is H or a lower alkyl) or the like; R2 is H or a (halogen substituted) lower alkyl; R3 to R6 are each H or a halogen; R3 with R5, and R4 with R6 form single bonds; R7 is H, a halogen, a lower alkyl, a lower alkenyl or the like], e.g. (E)-N-ethyl-N-(6,6-dimethyl-2-hepten-4-ynyl)-3-[2-(N'-methyl-N'- thiophen-3-yl-amino)ethyl]oxy-benzylamine. Further, the compound of formula I is obtained by reacting a compound of formula II (X is an eliminable group) with an amine derivative of formula III in an inert solvent such as tetrahydrofuran, etc., in the presence of a condensation agent.
Patent JP-H0641058-A (JP)
Title: New vitamin d derivatives containing residue on hydroxyl group at 25-position, their production and their use
Inventor: TANABE MIYUKI
IPC: C07C401/00
Filed: 1992-07-21
Abstract: PURPOSE:To provide new compounds useful as a hapten suitable for preparing an antibody in measuring an active type vitamin D metabolite. CONSTITUTION:A compound of formula I (each of R1 and R3 is H or OH; R2 is OH; (n) is 1-5; R4 is a halogen, azido, amino, etc.) such as 25-o-(3- chloropropoxymethyl)-1alpha,3beta-di-t-butyldimethylsilyl-1alpha,25(OH )2D3. The compound of formula I is obtained by reacting a protected vitamin D of formula II (R12 and R32 are H or protected OH; R22 is protected OH) with an omega- halogenoalkoxymethyl halide of the formula X-CH2-O-(CH2)n-Y (each of X and Y is a halogen) in a solvent (e.g. THF) preferably in the presence of a base (e.g. triethylamine) at 10 deg.C or lower A labeled vitamin D derivative having high sensitivity and or specificity, being simply measured, is obtained and is useful for clinical endocrine examination requiring measurement of a component of a very small amount.
Patent JP-S6255376-A (JP)
Inventor: TAKAHASHI NAONOBU
IPC: E04G21/12
Filed: 1985-09-02
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-S6437300-A (JP)
Title: Determination of pyruvic acid and reagent therefor
Inventor: YAMAMOTO KAZUMI
IPC: C12R1/225
Filed: 1987-08-03
Abstract: PURPOSE:To easily determine pyruvic acid with a stable dry chemistry reagent, by using a novel enzyme having high thermal stability and capable of converting pyruvic acid into acetylphosphoric acid, CO2 and a reduced-type electron acceptor in the presence of phosphoric acid and an electron acceptor. CONSTITUTION:A specimen containing pyruvic acid is added with (A) phosphoric acid, (B) an electron acceptor (e.g. phenazine methosulfate), (C) a formazan dye (e.g. nitrotetrazolium blue) and (D) a novel pyruvic acid dehydrogenase catalyzing the reaction of formula and stable at pH 6.3 and 50 deg.C for 15min, developing the color of the produced reduced-type electron acceptor with the formazan dye, etc., and the extinction of the reaction system is determined to determine the amount of pyruvic acid in the specimen.
Patent JP-H0244547-A (JP)
Title: Production of master disk for optical disk
Inventor: UENO FUMIAKI
IPC: G11B7/26
Filed: 1988-08-03
Abstract: PURPOSE:To allow the removal of a photoresist without roughening the surface of the master disk for an optical disk and to obtain the smoothed surface by using the master disk consisting of glass, etc., transferred with V grooves. CONSTITUTION:The master disk 2 for the optical disk consisting of the glass, etc., formed with the V grooves obtd. by forming the V grooves on the master disk consisting of a metal such as copper by machining and by transferring the V grooves to the master disk consisting of the glass, etc., by using a sol-gel method is used. The photoresist 3 is applied on the master disk 2 and is subjected to exposing and developing. The exposed surface of the master disk for the optical disk is etched by a dry etching method to form bits and grooves, then the photoresist is removed.
Patent JP-H01133639-A (JP)
Title: Collapsible core and its manufacture
Inventor: EKOSHI YOSHIAKI
IPC: B22C9/10
Filed: 1988-08-02
Abstract: PURPOSE:To obtain a core having no permeation of molten metal and good collapsibility by coating thermosetting resin solution to a first coating layer composing of fine powdery refractory and urea resin solution. CONSTITUTION:The thermosetting resin solution 3a is coated to the first coating layer 2 composing of the fine powdery refractory 2a and the urea resin solution 2b. The thermosetting resin solution 3a for binder is permeated into the urea resin solution 2b in the first coating layer 2 to deeply put down into the first coating layer 2. This second coating layer 3 is left as it is at room temp. and after vaporizing only a part of solvent, it is dipped into a second slurry and dried and the thermosetting resin solution 3a in the second coating layer 3 is permeated into a third coating layer 4 to deeply put down. By drying and hardening this, the second coating layer 3 deeply putting down into the first coating layer 2 and the third coating layer 4 is formed. By this method, the collapsible core having high sticking strength between each of the coating layers can be obtd.
Patent JP-H09128313-A (JP)
Title: Buffering of transmission data in computer communication system interface
Inventor: ANDORE JIEI GEITAN
IPC: H04Q11/04
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To buffer data to be sent from a host computer system to an asynchronous transfer mode(ATM) remote communication network. SOLUTION: A sent data buffer has plural FIFO memories and one FIFO memory corresponds to each channel set to connect to the ATM network. A load engine 22 loads data packets (e.g. AAL5(ATM adaption layer), AAL 5.MPEG(motion picture expert group), TCP (transmission control protocol) packet) to a specific FIFO memory in the transmitted data buffer accoding to a load schedule queue. Data are taken out of the FIFO memories by an unload engine 24 according to an entry in a bandwidth group table.
Patent JP-H0863665-A (JP)
Title: Article lending device
Inventor: HORI HIROYUKI
IPC: G07F17/00
Filed: 1994-08-18
Abstract: PURPOSE: To easily introduce and increase articles to a shop and to evade restriction to the layout of articles by detailedly corresponding to variation in the number of laid-out articles. CONSTITUTION: This article lending device is constituted of an article lending machine 20 provided with a lending judging part for judging the validity of lending based upon customer information stored in a lending customer identifying part, the inherent identification information of a video tape 8 stored in a lending article identifying part and a paid-out rate practicaly charged into a paper money charging port and a coin charging port and a customer's operation/display panel for instructing a customer to execute lending operation and an ariticle returning machine 40 provided with a return judging part for judging the validity of return based upon returning customer information stored in a returning customer identifying part, the inherent identification information of a returned article stored in a returned article identifying part and an adjusting amount charged into the paper money charging port and the coin charging port and a customer's operation/display panel for instructing a returning customer 12 to execute returning operation.
Patent JP-S6087450-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ISHIKAWA SHIGERU
IPC: G11B27/10
Filed: 1983-10-19
Abstract: PURPOSE:To facilitate the program search by recording a signal showing the absence of video signals when only the sound signals are recorded and reproduced and then discriminating said signal in a reproduction mode to control the tape speed. CONSTITUTION:When no video signal exists, the output of a synchronizing separator circuit 6 contains no signal. The presence or absence of video signals is discriminated by the presence or absence of a synchronizing signal. A synchronizing signal detecting circuit 8 switches switching circuits 3 and 9 into the output signal of an inner synchronizing signal generator 7. The output of the switch 9 is supplied to a servo system circuit, and the output of the switch 3 is written on a tape. The synchronizing signal of the generator 7 is defined as a vertical synchronizing signal for example. It is discriminated whether the synchronizing signal sent from a synchronizing separator circuit 15 is equal to a normal or inner simple synchronizing signal in a reproduction mode. Then the discriminated synchronizing signal is sent to a detection circuit 16. The inner simple synchronizing signal undergoes DC conversion through a converter 17 and then the control through a speed control circuit 19 for a normal speed. At the same time, an automatic program search mode is indicated to a terminal 18 to have a program search action only in said search mode. Thus the program is not operated in other modes.
Patent JP-2001018975-A (JP)
Title: Liquid detergent article
Inventor: IDE KAZUTOSHI
IPC: B32B27/36
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To suppress the permeation-vaporization of a content even when the amount of a plastic material is reduced, and also, improve the usability by filling a liquid detergent in a composite container formed of a specified pulp layer without seams and a specified resin film layer. SOLUTION: On the internal surface of a container comprising a pulp layer 11 which is integrally formed in a manner to have no seams, and of which the thickness is 200 to 1,500 μm, and of which the density is 0.4 to 2.0 g/cm3, a resin film layer 12 of which the thickness is 5 to 200 μm is laminated to form a container 10 comprising a composite material. Then, in the container 10, a liquid detergent containing an interfacial active agent and a water-soluble medium is filled. In this case, the pulp layer 11 is formed in such a manner that the water vapor permeability may become 100 g/m2.24 hr or lower from the viewpoint of the permeation-vaporization prevention of the content.  Then, as the resin film layer 12 which is laminated in the container, one containing at least one kind of material selected from polypropylene, polyethylene and polyester is used from the viewpoints of low temperature shrinkability and strength.
Patent JP-S6172553-A (JP)
Title: Register shift visually confirming apparatus of printer
Inventor: NISHIDA HIROSHI
IPC: B41F33/00
Filed: 1984-09-19
Abstract: PURPOSE:To visually confirm register shift and the contamination of a picture pattern by the naked eye, by performing the triggering of a stroboscope by counting the pulse corresponding to the rotation of a plate cylinder and providing a magnifying lens to the visual observation region of printing matter while allowing the stroboscope to emit light in synchronous relation to the rotation of a plate cylinder. CONSTITUTION:A rotary encoder 8 is attached to the gear 5 of the drive system of a plate cylinder 2 and the output thereof is applied to a synchronous apparatus 10. The synchronous apparatus 10 counts the pulse from the rotary encoder 8 to form a synchronous signal and the stroboscopic lamp 13 provided in a lamp house 12 is allowed to emit light. The reflected light from the surface of printing paper 1 is observed through a magnifying lens 14. An operator can observe a register mark in a stationary and magnified state.
Patent JP-S5984119-A (JP)
Title: Loading weight measuring device with correcting function for center of gravity
Inventor: OOGA HIROYA
IPC: G01G19/08
Filed: 1982-11-08
Abstract: PURPOSE:To perform accurate and automatic measurement by detecting the lift height and tilt angle of a bucket and hydraulic pressures of a lift and a tilt cylinder in loaded state, and correcting the center of gravity in loading. CONSTITUTION:A bucket holding mechanism B. L is equipped with a height detecting sensor 7 for the bucket 1, hydraulic pressure detecting sensor for the lift cylinder 4, hydraulic pressure detecting sensor 9 for the tilt cylinder 6, and a tilt angle detecting sensor 10 for the bucket 1. Output terminals of the respective sensors 7-10 are connected to the input part of an arithmetic processing means 15 through A/D converters 11-14. The ROM16 of this arithmetic processing means is previously made store the conversion expression based upon the correlation between respective hydraulic pressure of the lift cylinder 4 and tilt cylinder 6 at the height position of the bucket 1 in loading measurement and the loading weight in the bucket 1. The signal of a loading weight calculation result after the correction of the center of gravity is transmitted to an output equipment 17 and outputted through a digital display device 17A and a printer 17B.
Patent JP-H0843444-A (JP)
Title: Method for displaying trigger position and amplitude scale of digital storage oscilloscope
Inventor: HIEI TAKUO
IPC: G01R13/30
Filed: 1994-07-27
Abstract: PURPOSE:To display amplitude scale and trigger position information along with a waveform even in a compact screen so that they can be viewed easily by layout a straight line which is at right angle to a time axis at a time position corresponding to the trigger position of the waveform. CONSTITUTION:A straight line (cursor line) C which is at right angle to the direction of time axis of a display is laid out at a time position corresponding to the trigger position of a waveform shown on the display. Then, a marker corresponding to the amplitude scale is added to the straight line C. Also, the marker may be a line which is at right angle to the straight line C and is shorter than it or may be a point which is laid out on the straight line C. The pattern of the cursor with the marker is stored as the image data of bit map at a control circuit in advance, thus displaying the trigger position and vertical scale simultaneously with less number of cursors (straight line C) and the scale, simplifying a display screen, and easily measuring the waveform.