baber/WOPTO huggingface dataset:
Patent JP-S59141504-A (JP)
Title: Herbicide containing thiocarbamate derivative
Inventor: TAKEMATSU TETSUO
IPC: C07C333/08
Filed: 1983-02-02
Abstract: PURPOSE:A herbicide having sufficient herbicidal effect and high selectivity, containing a specific thiocarbamate derivative. CONSTITUTION:The titled herbicide containing a compound such as O-3-isopropylphenyl N-methyl-N-(3-methylphenyl)thiocarbamate shown by the formula (R1 and R2 are lower alkyl; X and Y are H, halogen, lower alkyl, lower alkoxy, or CF3) as an active ingredient. The herbicide shows extremely improved herbicidal activity against a number of weeds such as umbrella plant, Monochoria vaginalis Presl, bulrush, etc. including Echinochloa crus-galli Beauv. var. praticola Ohwi. in paddy fields especially under flooding, has substantially no damage on transplanted paddy-rice plants, etc., and exhibits improved selective herbicidal effect between gramineous weeds and broad-leaved weeds by soil treatment of plowed field.
Patent JP-2000210221-A (JP)
Title: Bathtub with auxiliary function
Inventor: OKADA SATORU
IPC: A47K3/02
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub with an auxiliary function which enables an aged person or a person who needs the other's help to take a bath safely and easily, when they take a bath. SOLUTION: A bathtub 3 is disposed at the higher location than the location of a wash place 2. A step-in area 5 for a helper is kept at one end of a longitudinal direction of this bathtub, and the step-in area 5 for a helper is covered with a side lid 16 and an upper lid 18, when not used. When used, these lids are demounted. In the bathtub 3, a movable handrail 9 is disposed by a fixture 8 so as to be freely movable in the horizontal plane. A free end of the movable handrail 9 is kept so as to be parallel with the wash place 2 in getting out of a bath or coming into the bath, or so as to be extended in the width direction of the bathtub used while taking a bath, with fixing holder parts 10, 11 arranged on the upper edge of the bathtub 3.
Patent JP-S63201175-A (JP)
Inventor: FURANSHISU PII MIRAA
IPC: A61P25/26
Filed: 1988-01-27
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-S56113729-A (JP)
Title: Preparation of 4- 2-butenylidene -3,5,5-trimethyl-2- cyclohexene-i-one, its novel intermediate, and its use
Inventor: TAKAZAWA OSAMU
IPC: C07C401/00
Filed: 1980-02-12
Abstract: PURPOSE: To prepare the titled compound useful as a perfumery, easily, in high yield and purity, in a three-step process which is shorter than the conventional process, by the dehydration reaction of an intermediate of a long-acting novel agent for imparting or modifying flavor prepd. from an easily and economically available  isophorone as a raw material.  
     CONSTITUTION: The novel 3,5,5-trimethyl-1-trimethylsiloxy-1,3-cyclohexadiene of formula II is prepared by the isomerization and silylation of isophorone (3,5,5- trimethyl-2-cyclohexen-1-one) of formula I. Condensation of the compound thus obtained with crotonaldehyde gives the novel 4-(1-hydroxyl-2-butenyl)-3,5,5-trimethyl-2-cyclohexen-1-one of formula III, which is dehydrated to afford the titled compound of formula IV (the wavy line is trans- or cis-isomer bond). The intermediate of formula III has sweet, woody and powdery flavor, and useful as an agent for imparting or modifying the flavor of cosmetics, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02225571-A (JP)
Title: Water-insoluble disperse dye composition and dyeing or printing of polyester fiber therewith
Inventor: ITO NAOTO
IPC: C09B67/22
Filed: 1990-01-26
Abstract: PURPOSE:To obtain the title composition having a high percentage exhaustion for a polyester fiber and can give a navy blue piece having a good balance among fastnesses such as light fastness, sublimation resistance, laundry resistance and water resistance by mixing a plurality of specified dyes together. CONSTITUTION:A water-insoluble navy blue disperse dye composition is obtained by mixing 30-50wt.% dye of formula I with 0-30wt.% dye of formula II and 30-60wt.% total of a dye of formula III and/or a dye of formula IV. By using a dye prepared by mixing the dyes of formulas I-IV in the above compositional ratio, a navy blue dye composition having a well-balanced fastnesses and a high percentage exhaustion can be obtained.
Patent JP-H09207364-A (JP)
Title: Thermal head
Inventor: MICHIHIRO TOSHIAKI
IPC: B41J2/335
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of unnecessary printing on thermosensible recording medium by allowing heat in a glass substrate to be conduction absorbed excellently into the radiation plate side to thus avoid the temperature of the glass substrate from being heated redundantly. SOLUTION: The thermal head is comprised by placing and fixing a glass substrate 1 with a plurality of heat resistors 2 coated to be arranged on its upper surface on a radiation plate 5, and a recessed groove 1a is made on a lower surface of the glass substrate 1 in the region underneath the heat resistors 2, furthermore, a heat good conductor 4 having a larger coefficient of heat conduction than that of the glass substrate is buried in the recessed groove 1a. In addition, the heat good conductor 4 is formed with a lead wire having a diameter being substantially equal to the depth of the recessed groove 1a provided on the lower surface of the glass substrate 1.
Patent JP-S60162222-A (JP)
Title: Uniaxially oriented polyester film for liquid crystal display plate
Inventor: NODA HIROSHI
IPC: B29K67/00
Filed: 1984-02-01
Abstract: PURPOSE:To provide moisture and heat resistance superior to the moisture and heat resistance of a triacetate film to the titled film by forming the film having >=0.08 difference in refractive index between transverse and longitudinal directions, within 5 deg. angle of inclination of the orienting axis with respect to the transverse direction of the film and >=80% visible ray transmittance. CONSTITUTION:Polyethylene terephthalate is formed into a film in an extrusion film forming stage and is stretched 3.5-4.5 times transversely by a tenter method thereby obtaining a uniaxially oriented polyester film for a liquid crystal display plate having >=0.08 difference between refractive index in the transverse direction and refractive index in the longitudinal direction, within 5 deg. angle of inclination of the orienting axis with respect to the transverse direction of the film, >=80% visible ray transmittance and <=1% thermal shrinkage rate at 150 deg.C and 30min. The polyester film is lighter and more hardly breakable than previously used glass and is superior to a triacetate film formed by a casting method in moisture and heat resistance.
Patent JP-H03220983-A (JP)
Title: Still video camera
Inventor: YONEDA TADAAKI
IPC: H04N5/78
Filed: 1990-01-26
Abstract: PURPOSE:To easily restore image data even if the data is erased incorrectly by rewriting control information stored in a control area into an erasure pattern without erasing image information stored in an image information area. CONSTITUTION:When the stored image information is erased, the image information stored in the image information area is not erased actually and a control area rewriting means rewrites the control information stored in the control area into the erasure pattern. When the erased image information is restored, an image information restoring means restores the control information in the control area if the control information in the control area is rewritten into the erasure pattern. Then a restored image information inspecting means can inspects the restored image information. Thus, when the image information is erased, the image information is not erased actually and only the control information is rewritten into the erasure pattern, so even the image information which is erased once can easily be restored.
Patent JP-H07224634-A (JP)
Title: Exhaust emission control device for engine
Inventor: HOTSUTA MASAMOTO
IPC: F01N3/00
Filed: 1994-02-09
Abstract: PURPOSE:To provide the exhaust emission control device of an engine having a control device without increasing power consumption even when enlarging the area of a heater. CONSTITUTION:The exhaust emission control device of an engine for burning a particulate collected by backwash is provided with plural electric heaters H1...Hn, plural temperature sensors S1...Sn closely fitted to these electric heaters, and a control device for turning on/off the electric heaters based on signals from these temperature sensors. The control device performs control so that the particulate can be burnt by low current at first, and the particulate can be burnt by high current when the burning is not finished in a specified time.
Patent JP-H08209540-A (JP)
Title: Treatment of fiber material
Inventor: TAKAHASHI TOSHIYUKI
IPC: D06M15/27
Filed: 1995-02-01
Abstract: PURPOSE: To obtain a fiber material having durable moisture absorptivity and antistaticity and giving soft feeling by applying a specific polymerizable treating liquid to a fiber material and polymerizing the liquid on the surface of the material. CONSTITUTION: A treating liquid containing (A) a divinyl monomer of the formula (X is H or CH3 ; (n) is an integer of 5-23), (B) a vinylcarboxylic acid and/or a vinylsulfonic acid and (C) a polymerization initiator is applied to a fiber material and polymerized on the surface of the material e.g. by steam treatment. The weight ratio of A:B is 1:(1-20). The resin produced by the polymerization is uniformly attached to the surface and a fiber material having excellent color fastness can be produced by this process.
Patent JP-H11211330-A (JP)
Title: Refrigerator
Inventor: TERAMAE KENICHI
IPC: F25D21/14
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a compressor and the efficiency of a cooling system along with the promotion of the evaporation of defrosting water. SOLUTION: An evaporating dish 9a is provided with a blowby hole 10a of an air flow at an inner part of a top surface of a compressor 6 and with a heat receiving area held, an atmosphere in a machine room 5 generates a convection and ascends as heat is radiated by the compressor 6 from the blowby hole 10a at the inner part of the evaporating dish 9a. The air flow passes through the blowby hole 10a of the evaporating dish 9a to generate a convection above the surface of water of the evaporating dish 9a so that a generated moisture containing water is taken outside the machine room 5 to promote the evaporation.  The radiation of heat from the compressor 6 through the blowby hole 10a brings the temperature of the compressor 6 down thereby achieving a higher reliability of the compressor 6 and a higher efficiency of a cooling system with the reduction in the endothermic load in a cold storage compartment 4.
Patent JP-S61176600-A (JP)
Title: Novel monoclonal antibody against tissue type plasminogen activator derived from human normal cell
Inventor: YAMASHITA HITOSHI
IPC: C07K16/00
Filed: 1985-01-31
Abstract: NEW MATERIAL:A monoclonal antibody against tissue type plasminogen activator collected from a culture solution of a cell derived from human normal tissue, having a variable range N-terminal amino acid sequence consisting of L chain shown by the formula I (X is unfixed group) and H chain shown by the formula II (Pca is pyrrolidonecarboxylic acid), 152,000+ or -5,000mol.wt. subclass IgG2b, and 6.9-7.2 isoelectric point. USE:A reagent for purifying and determining plasminogen activator. PREPARATION:For example, a mouse is immunized against plasminogen activator by administration, and a splenic cell is collected. Then, it is blended with myeloma cell, mixed with polyethylene glycol, etc., subjected to cell fusion, screened, and further cloned by limiting dilution method, etc., to give a monoclonal antibody-forming hybridoma. It is further cultivated to give a monoclonal antibody.
Patent JP-S61175619-A (JP)
Title: Orthogonal polarization type optical frequency shifter
Inventor: KOIKE OSAMU
IPC: G02F2/02
Filed: 1985-01-31
Abstract: PURPOSE:To obtain an orthogonal polarization type optical frequency shifter which uses a relatively inexpensive polarization beam splitter by providing the 1st polarization beam splitter, a two-channel acousto-optic element, and the 2nd polarization beam splitter. CONSTITUTION:An incident laser beam 31 is sent out while separated into 0-order light which travels straight and 1-order diffracted light 33 which is diffracted at an angle thetaB to the wave front of an ultrasonic wave signal, and the diffracted light 33 is utilized. This diffracted light 33 shifts a light signal by the center frequency of 81MHz of an acousto-optic element 21 under a transducer 24 and a light frequency is f1+81MHz. Then, this diffracted light 33 is incident on the 2nd polarization beam splitter 26, and reflected and sent out because of S polarized light. At this time, the 2nd polarization beam splitter 26 has a coupling function of P polarized light and S polarized light, so its projection light beam 34 has the P polarized light (light frequency: f1+80MHz) of diffracted light 32 and the S polarized light (light frequency: f1+81MHz) of the diffracted light 33 on the same optical path and two beams whose mutual frequency difference is 1MHz are obtained.
Patent JP-H09208832-A (JP)
Title: Improved asphalt and its production
Inventor: ODA NORIKIYO
IPC: C08L21/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost improved asphalt by using a low-cost additive and to provide an efficient process for continuously producing the improved asphalt. SOLUTION: A waste synthetic rubber crushed to fine chips is supplied to a screw-type kneader extruder 1 and melt kneaded; a heated straight asphalt in a flowable state is supplied to the extruder 1; and the rubber in a molten state and the asphalt in a flowable state are mixed and extruded.
Patent JP-H03219576-A (JP)
Title: Ic socket and ic package
Inventor: KANEKO KATSUYUKI
IPC: H01L23/32
Filed: 1990-01-24
Abstract: PURPOSE:To faciliate testing an LSI mounted at a socket or a package by providing a semiconductor element in it having a scan-pass function for taking data on a piN of the IC socket or lead on the IC package in parallel and shifting them. CONSTITUTION:A serial input terminal 21, a serial output terminal 22, an input selection terminal 23, and a shift clock terminal 24 are connected with a data input terminal 8, a data output terminal 9, a data selection terminal 10, and a clock input terminal 11 respectively, and a parallel input terminal 25 is connected with a contact part 2. They are then connected by cascade connection for composing a shift resistor having a serial input at a selector 26 and a D-FF 27, and at the terminal 23, data from the terminal 25 are taken to the FF 27 for a logic '1' for an input selection signal of the resistor. After inputting a clock pulse to the terminal 24 with the terminal 23 at the logic '1', the terminal 23 is set for a logic '0' to input pulses to the terminal 24 for an equivalent number to the FF 27 on scan pass, so the taken data can be outputted in order.
Patent JP-S60186566-A (JP)
Inventor: BUERUNAA BAAUMAN
IPC: C09B23/00
Filed: 1985-01-31
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-H07204972-A (JP)
Title: Long length material cutting device
Inventor: NAKATANI KOJI
IPC: B23Q7/04
Filed: 1994-01-17
Abstract: PURPOSE:To cut a fragile long length material having a small diameter on continuous running. CONSTITUTION:A long length cutting device comprises means 21 for clamping a material 1 to be cut, means 22 for cutting the material 1, means 5 for moving these above-mentioned means in a direction in which the material is fed, and means for setting the travel speed of the clamping means 21 upon initiation of clamping, to be equal to the running sped of the material 1 to be cut. Upon clamping, no force (clamping shock force) for accelerating and decelerating the cutting device is generated, and accordingly, no detrimental influence is exerted upon the material to be cut and to peripheral units.
Patent JP-S59141251-A (JP)
Title: Package for semiconductor device
Inventor: HORIBA YASUTAKA
IPC: H01L23/29
Filed: 1983-02-01
Abstract: PURPOSE:To obtain a package, which positively interrupts radiation without requiring the adhesion of a coating film, sealing work thereof is easy and reliability thereto is high, by sealing a semiconductor chip section by using a radiation-resisting high-purity hydrocarbon group resin. CONSTITUTION:A lead frame 2 and a semiconductor chip 1 section are sealed with a radiation-resisting resin seal body 10 consisting of a high-purity hydrocarbon group resin such as polyimide. Radiation from the outside is absorbed by the resin seal body 10 and interrupted, and resin seal body 10 itself generates no radiation, and does not disturb the operation of the semiconductor chip 1. The disconnection of metallic small wires 3 due to the thermal expansion and contraction of the resin can be reduced because the hydrocarbon group resin abounds in flexibility.
Patent JP-S59142740-A (JP)
Title: Magnetic recording medium
Inventor: NAGAI KAZUKIYO
IPC: G11B5/702
Filed: 1983-02-02
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent adhesiveness between a base and a magnetic layer by using a specific reaction-crosslinkable high polymer, i.e., a polymer contg. an acryloyl group and a hydroxyl group as an essential component of a film coating layer. CONSTITUTION:A polymer contg. an acryloyl group and a hydroxyl group is used as a reaction-crosslinkable high polymer. The acryloyl group here refers to the group expressed by the formula. An essential requirement is that the polymer has at least >=2 in total of the acryloyl group and hydroxyl group in one molecule. The average mol.wt. is preferably about 15,000-25,000 so that the film having no tack is formed when the polymer is cured in reaction by using a crosslinking agent. The crosslinking agent is added to the polymer in the stage of performing a primer treatment by such reaction-crosslinkable high polymer. A polyisocyanate is most preferable and a good result is obtd. by mixing the same at about 5-30% to the reaction-crosslinkable high polymer.
Patent JP-S60158114-A (JP)
Title: Metastasis-suppressing carcinostatic agent
Inventor: NAKAJIMA KUNIO
IPC: A61K31/185
Filed: 1984-01-30
Abstract: PURPOSE:To provide the titled carcinostatic agent effective to inhibit spermidine synthetase, having excellent carcinostatic and antimetastatic activities and low toxicity, and containing N-sulfododecahydrodiphenylamide derivative or its acid addition salt as an active component. CONSTITUTION:The objective metastasis-suppressing carcinostatic agent contains N-sulfododecahydrodiphenylamine of e.g. formula I , its derivative, the compound of e.g. formula II obtained by adding an addition group to the N atom of dodecahydrodiphenylamine through covalent bond, sulfonyldiamine-N,N,N'N'- tetracyclohexane of e.g. formula III, or acid addition salt of the above compounds. The above active component inhibits the synthesis of spermidine promoted in cancer cells, and at the same time, substantially suppresses the growth, metastasis and infiltration of cancer. It has little side effect even at a high dose. Dose: 1-200mg/kg daily.
Patent JP-H07203771-A (JP)
Title: Biodecomposable material for sustained release of chitosan
Inventor: SUGIYAMA MASAFUMI
IPC: C05G5/16
Filed: 1994-01-14
Abstract: PURPOSE:To obtain a sustained release material obtained by dispersing and mixing chitosan in unvulcanized natural rubber, having biodegradability and easily adjustable strength (disintegrability) and useful for promoting the growth of tree. CONSTITUTION:This sustained release material is produced by pulverizing chitosan 20 or an aqueous solution of its organic acid, dispersing the powder in unvulcanized natural rubber 10 and forming the dispersion in the form of a tape, cord, etc. The sustained release material is wound around the trunk or root of a tree to effect the dissolution and sustained release of chitosan.
Patent JP-S63184834-A (JP)
Title: Program module analysis display device
Inventor: MUKASA MORITAKA
IPC: G06F9/45
Filed: 1987-01-28
Abstract: PURPOSE:To facilitate feedback to a program design by inputting the machine language program of a module unit and the designated data of a specific module group, and analyzing a module structure and a memory size in the specific module group. CONSTITUTION:A machine language program of a module unit containing a name of a subordinate module and a memory size of its own module, etc., is inputted to an input data editing device 3 from a first input data 1. The input data editing device 3 edits an inputted machine language program and generates module structure element intermediate data and memory size element intermediate data, and accumulates them in a data accumulator 4 and 5, respectively. A module group memory size analyzing device 6 analyzes said intermediate data, based on module group instruction data inputted from a second input data 2, and generates a structure of a module group and the memory size data.
Patent JP-S53101221-A (JP)
Title: Comb form filter
Inventor: SUMI TAKAO
IPC: H04N9/78
Filed: 1977-02-16
Abstract: PURPOSE: To eliminate the effect of the time axial change by varying the magnetic field generated at the solenoid part of the extended line in accordance with the variation of the horizontal frequency of the color TV signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05210068-A (JP)
Title: Optical isolator and semiconductor laser module with built-in optical isolator
Inventor: SAKURAI TOSHIRO
IPC: G02B27/28
Filed: 1992-01-31
Abstract: PURPOSE:To attain miniaturization and to facilitate an adjustment as to an optical isolator used for reducing oscillation noise caused by the reflection return light of semiconductor laser and a semiconductor laser module with a built-in optical isolator. CONSTITUTION:By having such a constitution that the optical isolator which is constituted of a cylindrical permanent magnet 7 having a polarizer 1, an analyzer 4 and a Faraday rotor 3 in the cylinder hole and whose outer peripheral side surface 7b and whose inner peripheral side surface 7c are inclined more vertically to the bottom surface 7a at the same angle, a condenser lens 10 and the semiconductor laser 8 are installed, the light reflected on the optical isolator 9 is prevented from returning to the semiconductor laser 8 only by setting the light incident plane of the optical isolator 9 vertical to the optical axis of the light outgoing from the semiconductor laser 8, so that the semiconductor laser module which is miniaturized and whose adjustment is facilitated is attained.
Patent JP-S55110086-A (JP)
Title: Light output cut-off detecting system
Inventor: MORI MASAKAZU
IPC: H01L33/00
Filed: 1979-02-16
Abstract: PURPOSE:To detect a light output cut stably and accurately with respect to the light signal mark rate variation by a simple and low-cost structure. CONSTITUTION:In comparing the light output from a light emitting element with the refernce value, the reference value is not set at a fixed voltage but it is made variable corresponding to the drive voltage or the drive current of the light emitting element. To a conventional detector circuit are added newly current switching circuit 21, including a pair of transistors Q3, Q4, DC amplifier 22 and CR circuit 23. A reference value to be fed to comparator circuit 15 is formed by means of these circuits. Circuit 21 is of the same structure as circuit 12 and it takes out from Q4 a current which is exactly equivalent to the drive current to be fed to light emitting element 11 via Q2. The variation in this equivalent current is DC amplified (22), its average value is taken by circuit 23, and it is made as a variable reference value. CR circuit 14 is provided corresponding to circuit 23. When one of poor frequency response characteristics is used for monitoring light receiving element 13, circuit 14 is not needed, and the output of element 13 shows the average value. At this time, the time constant of circuit 23 is adjusted at about 100kHz. By this structure, erroneous judgment can be eliminated.