baber/WOPTO huggingface dataset:
Patent JP-S63267754-A (JP)
Title: Benzamide derivative and soil disease-controlling agent
Inventor: OCHIAI YOSHINORI
IPC: C07C67/00
Filed: 1987-04-27
Abstract: NEW MATERIAL:A compound expressed by formula I (X is halogen; n is 1 or 2). EXAMPLE:N-(2,4,6-Triisopropylbenzenesulphonyl)-2,6-dichlorobenzamide. USE:A soil disease controlling agent exhibiting excellent activity against Plasmodiophora occurring in Brassicaceae plant and completely providing no phytotoxicity to useful crops. PREPARATION:A halogen substituted benzoic acid halide expressed by formula II (X is halogen) is reacted with 2,4,6-triisopropyl-benzenesulfoneamide in the presence of a dehydrochlorination agent (e.g. sodium hydroxide) in a solvent such as dioxane at room temperature - boiling point of the solvent to provide the aimed compound expressed by formula I.
Patent JP-H06305384-A (JP)
Title: Side collision warning device
Inventor: SAKAMOTO HIROBUMI
IPC: B60R21/34
Filed: 1993-04-28
Abstract: PURPOSE:To safely and accurately prevent a side collision at the time of changing a traffic lane regardless of presence of a turn indicator signal by binarizing an image signal obtained from a visual sensor to compute coordinates of a traffic lane on a road, and selecting an output signal of an obstruction sensor from the coordinates to energize a warning unit when an obstruction is detected. CONSTITUTION:An image signal obtained from a visual sensor 1 for picking up an image of the forward of a vehicle is binarized to detect a traffic lane on a road and compute coordinates of this traffic lane. Based on the obtained coordinates of the lane, the movement direction of the vehicle with respect to this lane is obtained and an output signal of a right side obstruction sensor 3 or a left side obstruction sensor 4 of the vehicle is selected in compliance with the movement direction. When an obstruction is detected based on output signals of the obstruction sensor 3 or 4, a warning unit is energized. With this constitution, a side collision with an obstruction because of a lane change with lack of confirmation or involuntary side shifting to a road edge by a driver earn be prevented.
Patent JP-S5528649-A (JP)
Title: Display system for liquid crystal picture
Inventor: HOSOKAWA MINORU
IPC: G09G3/36
Filed: 1978-08-22
Abstract: PURPOSE: To enable to display effectively the picture including intermediate tone, by supplying the potential of two levels inverting with a given period to the common electrode terminal.  
     CONSTITUTION: One falt plate out of a pair of the flat plates has one or a plurality of common transparent electrodes, and another has a plurality of electrodes arranging matrix on the entire display surface and isolated and independent electrically. Further, the gate drive circuit 6-1 and the drain drive circuit 6-2 drive the display panel and the video element signal is selectively fed to the electrode every video element 6-3 by means of the transistor. To the common electrode terminal 6-4, the potential of two levels inverting with a given period is fed, allowing to effectively display the picture including intermediate tone with liquid crystal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62259580-A (JP)
Title: Cell cultivation and device therefor
Inventor: HASEGAWA RYOICHI
IPC: C12N5/00
Filed: 1986-05-06
Abstract: PURPOSE:To impart better minute environment and efficiently carry out high- density multiplication, by connectedly driving a means for adjusting pressure difference between two regions separated by hollow fiber membranes and a level gauge provided in an external circuit communicating to the regions. CONSTITUTION:In a hollow type cultivation device 10 having many fixed hollow fibers 6 having partition membranes permeable to nutrients but impermeable to cells, a liquid culture medium is passed through the interior of the hollow fibers 6 and cells are inoculated into a culture fluid in gap parts between the mutual hollow fibers 6. The culture fluid is then circulated through the gap parts and an adjusting tank 15 outside the cultivation apparatus 10. Two pumps 11 and 12 are provided in circuits 13 and 14 thereof and a level gauge 16 is provided in the adjusting tank 15. One of the pumps 12 always feed a constant amount and the other pump 11 changes the feed rate of the fluid according to the detected value of the level gauge 16 to carry out the pressure adjustment of the culture fluid.
Patent JP-H05269964-A (JP)
Title: Printing ink processing method in screen printing
IPC: H05K3/20
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a product having very precise printing circuit where bleeding in the line width of the printing circuit does not occur and bubbles do not remain in the printing circuit line. CONSTITUTION:In a method for printing on a continuous layer sheet by a screen printing machine and for drying and curing printing ink, cooling hold process for the continuous layer sheet and vacuum suction type plate heat treatment process are provided.
Patent JP-S58220618-A (JP)
Inventor: NAKAYA MASAMI
IPC: A01F12/18
Filed: 1982-06-15
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-H01274145-A (JP)
Title: Image forming method by heat development
Inventor: HARA HIROTAKA
IPC: G03D9/00
Filed: 1988-04-27
Abstract: PURPOSE:To shorten the time of a sheet processing stage by executing the carriage of a photosensitive sheet and image receiving sheet before entering a heat developing section at the speed higher than the linear speed of a rotary drum. CONSTITUTION:This device has a heat development photosensitive material supply section A, an exposing section B, an image receiving material supply section C, a heat development transfer section D, a rotary drum device 400, an endless belt 401, a driving motor 404, a laminating roller 406, and a sheet stripping section E. The carriage of the photosensitive sheet N and the image receiving sheet P to the heat developing section D is executed at the speed higher than the carrying speed in the heat developing section D. The processing time per unit of the sheets is thereby shortened.
Patent JP-S59222761-A (JP)
Inventor: HANSUAHIMU IESUTORITSUHI
IPC: G01N29/48
Filed: 1984-05-21
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-S63268330-A (JP)
Title: Network system
Inventor: NAKAMURA YASUO
IPC: H04L12/46
Filed: 1987-04-25
Abstract: PURPOSE:To enable managing the communication management information of each terminal equipment centralizingly at, e.g., a center station of a headquarter by providing a means storing the communication management information of its own equipment and a means outputting the communication management information to a communication terminal equipment to a gateway equipment and a terminal adaptor. CONSTITUTION:In the case of receiving a communication management information LOG output request, a LOG storage section 25 reads LOG information. Then the LOG information is outputted to a communication terminal equipment 15 via a terminal interface control section 23. Moreover, in the case of applying the LOG collection processing of all TAs in the LAN at a gateway GW and output processing to a public network, a LOG request instruction is sent to the terminal adaptor TA. Then the LOG information from the TA is received and the LOG information is stored in a LOC storage section 20. Furthermore, after the said processing is applied to all the TAs in the LAN, the LOG information in the LAN collected already is outputted to the public line via a public network interface 16.
Patent JP-S62258328-A (JP)
Title: Selective synthesis of ethylene from synthetic gas
Inventor: ARAKAWA HIRONORI
IPC: C07C1/04
Filed: 1986-05-02
Abstract: PURPOSE:To produce ethylene from synthetic gas in one step and high yield, by using a catalyst which is a combination of an alcohol dehydration catalyst such as silicalite and a catalyst containing Rh as a main active metal for the synthesis of ethanol from synthetic gas. CONSTITUTION:Ethylene can be selectively synthesized from synthetic gas in one step, by using a composite catalyst consisting of a combination of an ethanol-synthesis catalyst and an alcohol dehydration catalyst. The ethanol- synthesis catalyst is preferably a unicomponent or multicomponent supported Rh catalyst such as Rh/SiO2, Rh-Fe/SiO2, Rh-Ti-Fe-Ir/SiO2, etc., and the alcohol dehydration catalyst is preferably a zeolite such as silicalite, chabasite, zeolon 500H, etc. The above two kinds of catalysts may be used as a mixture or used by placing the ethanol-synthesis catalyst at the upper stage and the dehydration catalyst at the lower stage. The reaction is carried out preferably at 250-350 deg.C under 1atm-50kg/cm<2> pressure.
Patent JP-S60246952-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04F13/08
Filed: 1984-05-23
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-H041918-A (JP)
Title: Magnetic recording medium
Inventor: YASUFUKU YOSHITAKA
IPC: C09D5/23
Filed: 1990-04-17
Abstract: PURPOSE:To improve both of electromagnetic conversion characteristics and durability by specifying the particle size of carbon black incorporated into the uppermost magnetic layer and other magnetic layers. CONSTITUTION:Plural magnetic layers are provided on a nonmagnetic supporting body. Carbon black having the average particle size between >30mmu and <=500mmu is incorporated into the uppermost magnetic layer of the plural magnetic layers. Into other magnetic layers except for the uppermost layer, two types of carbon black having the average particle size of 5 - 30mmu and of between >30mmu and <=500mmu are incorporated. Thus, both of the electromagnetic conversion characteristics and durability can be improved while using carbon black.
Patent JP-2000288669-A (JP)
Title: Manufacture of unequally thick rim and its device
Inventor: YOSHII KENJI
IPC: B21D22/16
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and its device for manufacturing unequally thick rim wherein a work is varied only in the width direction but not in the peripheral length direction. SOLUTION: In a method for manufacturing an unequally thick rim wherein a partial thinning process is inserted between a trimming process and a roll forming process and the partial thinning process is substituted for rotational working. This device is composed of a rotatable mandrel 21 arranged in the inner peripheral side of a work 20 and rollers 22 (22R, 22L) arranged in the outer peripheral side of the work 20. The mandrel 21 is divided into left and right mandrels 21R, 21L. Further, the mandrel 21 is composed of a single mandrel.
Patent JP-S58131531-A (JP)
Title: Detection of inner pressure of hermetically sealed case
Inventor: MIZOGUCHI YOSHIMASA
IPC: G01L11/00
Filed: 1980-07-25
Abstract: PURPOSE:To minimize a detecting position error in the advancing direction of a sealed case by repeatedly detecting the damping oscillation of a cover part and comparing each detected signal with a set reference value. CONSTITUTION:A storage case 4 for cans to be detected is carried by an angle 7 coupled with a chain 6 on a slide plate 5 and interrupts a beam projected from a light source L at the lower part of a detecting head TS, so that a photoelectric relay PHRy is actuated and an originated pulse from an encoder PE coupled with the shaft 8 of the chain 6 is outputted from a controlling circuit TC. The output signal makes pulse current flow from a generator TP to a can tapping coil of the head TS to apply oscillation to the cap part of the can and detect the damped waveform of can oscillation by the head TS. The frequency and level of a reference frequency component are detected D1 from said detection signal. The detected frequency and level are compared C1, C2 with set points of setters S1, S2 respectively and respectively compared results are applied to a discriminating circuit G to perform the synthetic judgement of cans.
Patent JP-H04332394-A (JP)
Title: Electrolytic corrosion preventing device for heat resistant hose connecting aluminum pipe in heat exchanger
Inventor: WATANABE HIROHIKO
IPC: F01P11/06
Filed: 1991-05-08
Abstract: PURPOSE:To preclude the electrolytic corrosion of the surface of an aluminum pipe at the joint to a heat resistant hose connected to the heat exchanger of an oil cooler and the like and prevent the leakage of oil since the heat resistant hose contains usually carbon black as filling agent providing heat resistant property and is provided with conductivity at the same time whereby there is possibility of the leakage of oil due to electrolytic corrosion and especially pitting in the aluminum pipe at the connecting part to the same hose. CONSTITUTION:An electrolytic corrosion preventing coating layer 4, consisting of a synthetic resin layer having insulating property, is provided on the outer peripheral surface of an aluminum pipe 1, attached to a heat exchanger so as to be connected to a heat resistant hose, at a part predetermined so as to be covered by the end of the heat resistant hose whereby said layer 4 is covered by the end 6a of a heat resistant hose 6 containing conductive substances such as carbon black and the like as the heat resistant property providing filler.
Patent JP-H09292091-A (JP)
Title: Heat insulating vessel
Inventor: SATO MIKIO
IPC: F16L59/06
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of a heat bridge, due to presence of a layered product, in a heat insulating layer of a heat insulating vessel. SOLUTION: A heat insulating vessel has a vacuum heat insulating vessel 1, an opening 2 formed on the vacuum heat insulating vessel 1, and a heat insulating lid 8 for closing the opening 2. In order to form the vacuum heat insulating vessel 1, a first heat insulative material 5 is charged between an outer vessel 3 and an inner vessel 4, and evacutating is performed between the outer vessel 3 and the inner vessel 4 to form a vacuum heat insulating layer 6. The heat insulating lid 8 is formed so as to enter the inner vessel 1 of the vacuum heat insulating vessel 1 from the opening 2. A layered product 13 prepared by alternatively laminating metal films and inorganic sheets is arranged along an inner surface of the inner vessel 4 on the side of the vacuum heat insulating layer 6 except for the entered heat insulating lid 8.
Patent JP-H11295928-A (JP)
Title: Electrostatic latent image developing toner
Inventor: NAKAMURA MINORU
IPC: G03G9/087
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic latent image developing toner having excellent sticking resistance which does not produce voids on a copy image for a long time nor cause photoreceptor fog. SOLUTION: This toner consists of at least a binder resin and a coloring agent, and has <9 μm volume average particle size and <=6 g/cm<2> adhesion stress under 1 kg/cm<2> compression and <=8 g/cm<2> adhesion stress under 1.5 kg/cm<2> compression. The softening point of the binder resin is <=140 deg.C. Further, inorg. fine particles are externally added by 0.1 to 3 wt.%.
Patent JP-S5227348-A (JP)
Title: Counter
Inventor: MINORIKAWA KAZUO
IPC: H03K23/00
Filed: 1975-08-27
Abstract: PURPOSE: A gate circuit to which count number control signal is applied is provided to input side of each counter bit, so that the counter number can be gained gy optional-numbered power raise. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5228042-A (JP)
Title: Method for preventing drainage impact in steam air-preheater
Inventor: MARUHASHI HIDEKI
IPC: F23L15/00
Filed: 1975-08-27
Abstract: PURPOSE: To eliminate the pressure interference among sections and banks, thereby preventing the impact actions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07284527-A (JP)
Title: Biomedical metal and its use method
Inventor: MURAKAMI KOICHI
IPC: A61C8/00
Filed: 1994-04-18
Abstract: PURPOSE:To provide a biomedical metal capable of exhibiting excellent affinity for organism when this metal is used as a biomedical material. CONSTITUTION:This biomedical metal having the excellent affinity for organism consists, by atomic %, 0.3 to 60% Ca and/or Ba, 10 to 60% O and the balance Ti. At least part among the respective elements of the Ca, Ba and Ti exist as the following compds.: Ca:CaO2 and/or TiCaO3, Ba:BaO2, and/or TiBaO3, Ti:TiO2.
Patent JP-S5228353-A (JP)
Title: Position detection devie of movable body
Inventor: ISHII IZUMI
IPC: G01C22/00
Filed: 1975-08-28
Abstract: PURPOSE: To detect the position of movable body at the absolute address by means of detecting the inductive output of two sets of two-line type induction line and parallel two-line type induction line being installed so as to alternate the opening section and the close section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02283372-A (JP)
Title: Preparation of deodorizing interior decorative item
Inventor: MITAMURA TAMIO
IPC: D01F6/46
Filed: 1989-04-25
Abstract: PURPOSE:To deodorize a lot of bad odor substances such as sulfur substances, amines, etc., by using a hard wadding structure prepd. by using a fibrous substance contg. a direct copolymer made of an unsatd. carboxylic acid, an anhydride thereof and ethylene and a copper powder and a deodorizing fiber as a content of a decorative item. CONSTITUTION:A fiber A contg. a fibrous material contg. 8wt.% or more direct polymer of an unsatd. carboxylic acid, an anhydride thereof and ethylene and 1wt.% or more 50 mesh sieve-passed copper powder and a polyester fiber B are mixed. A laminate of the fibers wherein the mixing ratio of the component A is in the range of 90-20% is made and a dry heat treatment at 110 deg.C or higher is performed thereon to prepare a hard wadding structure. A molded body is punched by means of a punching molding and said molded body is covered with a siding. It is thereby attempted to improve deodorizing function to sulfur substances.
Patent JP-H06293533-A (JP)
Title: Composition for hollow glass sphere and hollow glass sphere produced by using same
Inventor: KAWACHI SHINJI
IPC: H05K1/03
Filed: 1993-04-05
Abstract: PURPOSE:To obtain a hollow glass sphere composition enabling to produce a hollow glass sphere minimized in alkali dissolution quantity. CONSTITUTION:The hollow glass sphere has a composition of, by wt., 40.0-60.0% SiO2, 5.0-15.0% Al2O3, 3.0-20.0% B2O3, 10.0-30.0% CaO, 0.1-15.0% BaO, 0-10.0% MgO, 0-10.0% ZnO, 0-10.0% SrO, 0-1.9% Na2O+K2O+LiO2, 0-1.5% As2O3+Sb2O3, 0-10% V2O5 and 0.05-1.5% SO3.
Patent JP-H04311352-A (JP)
Title: Sterilization of cacao bean
Inventor: KAWAI MASAO
IPC: A23N12/08
Filed: 1991-04-08
Abstract: PURPOSE:To carry out sterilization of cacao bean without impairing flavor of cacao bean by heating and sterilizing cacao bean with stream and then quickly drying by hot air, etc. CONSTITUTION:Cacao bean is heated and sterilized by super heated steam having 130-400 deg.C temperature and 3-10kg/cm<2> pressure, and then quickly dried using warm air or hot air heated to 30-50 deg.C to carry out the objective sterilization treatment.
Patent JP-2000297783-A (JP)
Title: Sirocco fan and air conditioner
Inventor: YAMASHITA TETSUYA
IPC: F24F1/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a small-size and lightweight sirocco fan forming a two- directional air current and provide an air conditioner surely ventilating a room without causing the lowering of the air conditioning efficiency. SOLUTION: An intake side impeller 22 is constituted by parallel arranging feed side blades 25 in one side of a rotation substrate 34. An exhaust side impeller 23 is constituted by parallel arranging a plurality of exhaust side blades 26 on the other side of the rotary base plate 34. The intake side impeller 22 is stored in an intake side housing 31 of a fan casing 21 so as to constitute an intake side unit 35. The exhaust side impeller 23 is stored in an exhaust side housing 32 of the fan casing 21 so as to constitute an exhaust side unit 36. The blowing quantity of the exhaust side unit 36 is set larger than the blowing quantity of the intake side unit 35 so as to constitute a sirocco fan. This sirocco fan is installed in an indoor machine of the air conditioner as a ventilating fan unit 4.
Patent JP-H043448-A (JP)
Title: Integrated circuit device
Inventor: YAMAUCHI TOMOYUKI
IPC: H01L23/522
Filed: 1990-04-19
Abstract: PURPOSE:To obtain an integrated circuit device wherein a required area is small by dividing aluminum layers that are all in one plane into a 1st aluminum layer for contact and a 2nd aluminum layer for wiring. CONSTITUTION:After forming a polycrystal silicon 3 on an SiO2 film 2, the upper whole surface of the above silicon film is covered with a 1st PSG film 4. An aperture is made on the 1st PSG film 4 by a contact process 9 and the above silicon film is connected with a 1st aluminum layer 5 for contact. Further, the upper surface of the above aluminum layer 5 is covered with a thin 2nd PSG film 6 and another aperture is made on the 2nd PSG film 6 by performing again the contact process 9 and the 1st aluminum layer 5 is connected with the 2nd aluminum layer 7 for wiring. The reduction of a chip size is thus contrived.
Patent JP-H06314045-A (JP)
Title: Thermal fixing roll
Inventor: KUSUMOTO YASUHIRO
IPC: G03G15/20
Filed: 1993-04-30
Abstract: PURPOSE:To attain high releasability in toner and high stripping resistance in a recording sheet and to fix a recorded image having high image gross without reducing efficiency in producing the recorded image by molding a toner releasing layer of specified silicone rubber and also specifying the hardness of an elastic layer. CONSTITUTION:The toner releasing layer 8 with which the toner 4 comes in contact is molded of the silicone rubber, so that the releasability of the toner 4 released from the thermal fixing roller 1 becomes high. And also, the rubber hardness of the silicone rubber used for the releasing layer 8 is >=60Hs and the hardness is high, then, even in the case of using the silicone rubber whose image gross seems inferior to that of fluoro-rubber, the high image gross can be obtained without decreasing a fixing speed and also increasing the surface temperature of the roll 1. Furthermore, a shaft center member 6 is covered with at least the elastic layer 7 and the releasing layer 8 so as to attain a multilayer structure, and also, the hardness of the elastic layer 7 is set <=60Hs, so that the stripping resistance in the recording sheet becomes high without narrowing a nip width between the roll 1 and a pressure roll 2 even in the case of molding the releasing layer 8 of the silicone rubber.
Patent JP-S58221046-A (JP)
Title: Limited slip differential gear
Inventor: KATOU TOSHIFUMI
IPC: F16H48/08
Filed: 1982-06-18
Abstract: PURPOSE:To facilitate changing a cam component force at the time of differential limit by adopting plural cam surfaces having different cam angles in a differential limit device including a multiple disc clutch. CONSTITUTION:Torque input from a drive pinion 1 is transmitted in the order of a ring gear 2, a differential gear case 3, a pressure ring 7, a pinion mate saft 6, a pinion 5, a side gear 4 and an axle. The power is transmitted from the pressure ring 7 to the pinion mate shaft 6 through a V-groove 7b mounted on the pressure ring 7. At this time, the pressure ring 7 is moved by a cam component force to engage a clutch 8, so as to conduct a differential limit operation when the difference in rotation between left and right wheels is large. When the pressure ring 7 is shifted right and left to change the sense of the pinion mate shaft 6, the cam component force can be simply changed.