baber/WOPTO huggingface dataset:
Patent JP-H10322038-A (JP)
Title: Electrical equipment
Inventor: MASAOKA TATSUYA
IPC: F24F13/20
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To cover the connection part of a connector with an external equipment with a case at the time of the normal use of an electrical equipment, to prevent dusts or the like from intruding in the case and to make it possible to take out an internal equipment in the forward direction of the case, by a method wherein the connection part, which enables the connection of the connector with the external equipment, is provided on the circumferential surface of a frame and, when the frame is pulled out, this connection part is made to expose to the outside of a case main body. SOLUTION: A slot 3 for PC card a hole 7 for volume control and a hole 34 for connector insertion are formed in both side plates of a frame in a state that the slot 3, the hole 7 and the hole 34 respectively correspond to a PC card 4, a volume 32 and a connector 8. When the frame 25 is pulled out forward at a prescribed amount from a case main body 5 along with a front surface cover 2, the slot 3 and the holes 7 and 34 are exposed in the forward direction of a control board 10 and a mounting of the card 4 to the side plate of the frame 25, a control of the volume 32 and the connection of an external equipment with the connector are made possible.
Patent JP-S61286349-A (JP)
Title: N-aralkyloxyphenylacetic acid amide derivative, production thereof and therbicide containing same
Inventor: TAKEMATSU TETSUO
IPC: C07C239/00
Filed: 1985-06-12
Abstract: NEW MATERIAL:The compound of formula I (X is H, halogen, lower alkyl, lower alkoxy or CF3; R<1> and R<2> are H or lower alkyl; Z is -CH2-, group of formula II or -CH2-CH2-; Y is X excluding H, or NO2, CN or phenoxy; n is 0-2). EXAMPLE:N-(2-methylbenzyloxy)-alpha-methyl-alpha-ethylphenylacetamide. USE:A heribicide having excellent selectivity to gramineous plant by the soil treatment of paddy field before the sprouting to the initial growing stage of weeds. It has low phytotoxicity to rice plant and exhibits excellent herbicidal effect against cockspur grass, etc. It has excellent herbicidal effect to gramineous weeds and broad-leaved weeds when used as a soil-treatment agent for plowed land. PREPARATION:The compound of formula I can be produced e.g. by reacting the phenylacetic acid derivative of formula III or its reactive derivative with the hydroxylamine derivative of formula IV in a solvent in the presence of a reaction assistant.
Patent JP-S5827131-A (JP)
Title: Electrochromic display device
Inventor: MIZUNO YASUO
IPC: G09F9/30
Filed: 1981-08-12
Abstract: PURPOSE:To improve the yield in assembling of an electrochromic (EC) display device and to improve the mechanical strength of the device by using a counter electrode of high mechanical strength using a specific fluororesin as a binder. CONSTITUTION:The wet mixture of carbon (conducting material), tungsten oxide powder (reacting material for a counter electrode), and a fluororesin (binder) having projecting flocks that can be entangled with each other (e.g. ''Polyfuron Fine Powder F103  '' produced by Daikin Kogyo Co., Ltd.) is pressure molded by using dies around a titanium wire net (current collector), whereby a counter electrode is formed. An electrolyte 7 (e.g. propylene carbonate dissolved with lithium perchlorate) is sealed in the cell formed by joining a glass substrate 1 provided with a thin transparent conductive film 2 and an EC material (e.g. WO3) and a back package substrate 4, and the above-mentioned counter electrode 6 (a symbol 8 is a current collector) and a light scattering plate 5 are disposed, whereby the EC display device is obtained.
Patent JP-S5352066-A (JP)
Title: Bonding unit
Inventor: TANIGUCHI YUUZOU
IPC: H01L21/52
Filed: 1976-10-22
Abstract: PURPOSE: To increase the number of bonding stands assigned per one worker by charging each rack - where a lead frame is stored - in a rack supply part collectively beforehand and fetching the rack where the lead frame - where bonding has been completed - is stored from a fetch part on occasion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H1112017-A (JP)
Title: Building material having antibacterial mildew-proofing property
Inventor: NAWATA NOZOMI
IPC: A61L2/16
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a building material having antibacterial mildewproofing properties and reactive with water to develop alkaline state by adding a compound having antibacterial or mildew-proofing activity and stable in a highly alkaline region. SOLUTION: This building material having preferable mildew-proofing property contains a compound expressed by the formula (X<1> to X<3> are each same or different chlorine, bromine or iodine atom; R<1> and R<2> are each same or different H or a lower alkyl; R<3> is hydroxyl group, a lower alkoxy, a lower alkanoyloxy or imidazolyl group; (n) is 1-4). The building material to be imparted with mildew-proofing activity is composed mainly of a calcium compound such as calcium carbonate and calcium sulfate reactive with water during the molding process, hardening process and storage process to develop an alkaline state of pH >=10 and hardenable by reacting with water, e.g. a joint material for tile and Portland cement. The addition amount of the compound is 0.01-30.0 pts.wt. based on 100 pts.wt. of the base material.
Patent JP-H08320821-A (JP)
Title: File editing device for file system
Inventor: KAWAKAMI YASUNORI
IPC: G06F12/00
Filed: 1995-05-25
Abstract: PURPOSE: To provide a file editing device which can effectively use a storage device and causes no delay of responses to simultaneous access from plural terminals. CONSTITUTION: When a file is stored, a storage start storage device deciding means 30 compares the numbers of free blocks of free block managing means 51-53, puts differences in the number of free blocks within a predetermined range, and selects a device which stores the head block of the file out of the storage devices 61-63, and a free block allocating means 20 allocates blocks for storing the file in the respective storage devices 62-63 from the selected storage device, so that the number of blocks which are used is adjusted among the storage devices.
Patent JP-H02309030-A (JP)
Title: Oil-hydraulic damper
Inventor: SHIMIZU KEIICHI
IPC: F16F9/34
Filed: 1989-05-19
Abstract: PURPOSE:To stabilize the performance of an oil damper and decrease the number of parts used to a buffer valve by allowing a valve piece to protrude from a boss fixed to a partitioning member, wherein the valve piece deflects to the low pressure side when a pressure difference is generated between two oil pressure chambers, and partitioning a throttle between a ring consolidated with the boss through a coupling piece and the movable end of the valve piece. CONSTITUTION:A piston 5 is provided with a flow path 16 formed from a through hole 20 which is for communication between two oil chambers 6, 7, and in the hollow 21 of this piston 5, an upper spacer cylinder 22, upper fulcrum plate 25, valve plate 26, lower fulcrum plate 25, and lower spacer cylinder 23 are accommodated and secured to a piston rod by a nut 27. A ridge 28 is formed, which faces the outside circumferential end of the valve plate 26 and partitions a throttle 16a, and a ring 32 formed in a single piece with the valve plate 26 is pinched between No.1, 2 crests 29, 30 of this ridge. Accordingly the damping forces both for contraction and elongation can be generated by a single buffer valve 9, which enables decrease in the number of parts, suppression of the cost, and obtainment of stabilized damping performance.
Patent JP-H0423976-A (JP)
Title: Roasting machine for coffee bean or the like
Inventor: HATANAKA TOSHIKI
IPC: A23N12/08
Filed: 1990-05-16
Abstract: PURPOSE:To enhance uniformity of temperature of coffee beans and enable precise roasting by providing a radiation heating chamber and enabling combination of convection heating and radiation heating. CONSTITUTION:Raw beans of a definite amount of coffee, etc., are charged from a hopper 16 into a roasting chamber 1 and shutter 17 is closed. Heated air passes through a conduct tube 6 and heats outer wall 5 of the roasting chamber 1 and then is jetted upward from a jetting hole 7 of the lower end in the roasting chamber 1 toward the inside of flow path separating cylinder 13 in the roasting chamber 1. The raw beans raises the inside of a flow path- separating cylinder 13 while heating the inside in convection by the jet and lowers annular pathways 10 and 11 composed of a glass tube 14 and flow path- separating cylinder 13 and is subjected to radiation heating and pushed out to the inside of flow and raises the inside of flow path while heating the inside in convection and the beans are uniformly roasted while repeating the above- mentioned operation.
Patent JP-S5749934-A (JP)
Title: Interchangeable finder mounting device
Inventor: TERUNUMA HIROSHI
IPC: G03B19/12
Filed: 1980-09-11
Abstract: PURPOSE:To prevent an erroneous combination between an interchangeable finder and a screen by providing either one of a specific interchangeable finder screen and an interchangeable screen with a means of separating both the screens. CONSTITUTION:A couple of pinlike projection parts 1 are provided on a finder body, and an interchangeable finder screen frame 2 attachable to and detachable from a camera body 3, and groove parts 3a made by outting the camera body 3 partially are provided. Consequently, even if a specific interchangeable finder 6 is to be fitted to the camera body while the interchangeable finder screen frame 2 and interchangeable finder screen 4 are still attached to the camera body 3, the finder 6 can not be fitted to the body 3 because the projection part 1 meets the frame 2, and further a gap is formed between the screen 4 and screen 5, preventing damage due to interference between the both.
Patent JP-H06338460-A (JP)
Title: Discharge processing device
Inventor: HASEGAWA ISAHIRO
IPC: H01L21/203
Filed: 1993-05-28
Abstract: PURPOSE:To provide a small discharge processing device which etches a subject to be processed at a high speed and provides the base plane with excellent uniformity in processing shape, etc. CONSTITUTION:A pair of electrodes are constituted of a top wall part 211 and an electrode 203 which are in a vacuum container 201. A subject 204 to be processed is placed on the electrode 203. A mechanism is provided on the electrode 203 so as to adjust impedance between the plasma generated between the pair of electrodes and the electrode 203. The mechanism is constituted of a ring-shaped dielectric 206, which is arranged so as to surround the periphery of the subject 204 on the electrode 203, and a height adjusting part 212, which forms a space A with a desired distance between the electrode 203 and the ring-shaped dielectric 206.
Patent JP-H0422828-A (JP)
Title: Temperature sensor device
Inventor: CHIBA YUKIMASA
IPC: G01J5/08
Filed: 1990-05-18
Abstract: PURPOSE:To perform measurement with high accuracy as saving the number of light source to one by inserting a sensor head in the intermediate part of a first optical fiber cable, and correcting the attenuation of light at a part other than the sensor head by making the light with the same wavelength and the same luminance incident on the first and second optical fiber cables. CONSTITUTION:The light from a light incident terminal 11 is emitted from a light emission terminal 43 via an optical fiber cable 41 and the sensor head 5, and the light from a light incident terminal 12 is emitted from a light emis sion terminal 44 via an optical fiber cable 42. Loss in the optical fiber cable can be corrected by converting the intensity of the light on the emission terminal 43 to an electrical signal by a photodetector 61, and converting the intensity of the light of the emission terminal 44 to the electrical signal by a photodetec tor 62, and amplifying the difference of output of the detectors 61, 62. In such a way, it is possible to accurately detect the attenuation due to the reduction of a transmission factor in the head 5, and to accurately measure the ambient temperature of the head 5.
Patent JP-S5351298-A (JP)
Title: Thermosetting resin composition
Inventor: TOYODA SHINICHI
IPC: C08G18/58
Filed: 1976-10-21
Abstract: PURPOSE: To prepare the title resin composition having improved heat and crack propagation resistances, by incorporating a polyfunctional epoxy compound, etc. with a specific polybutadiene polymer as a flexibility imparting agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S618133-A (JP)
Title: Method and apparatus for preventing coagulation of liquid
Inventor: KUDOU TAIJI
IPC: C10L1/32
Filed: 1984-06-20
Abstract: PURPOSE:To enhance combustion efficiency in order to use a liquid such as crude oil or atmospheric distillation residue containing sludge and a slight amount of water as fuel by preventing coagulative precipitation at the time of storage, by mixing said liquid in a finely pulverized state before eliminating the polarity thereof. CONSTITUTION:Crude oil or atmospheric distillation residue (a) containing a slight amount of water and a coagulative sludge component is sent to a mixer 13 by an oil pump 12. The liquid mixture such as crude oil finely pulverized and mixed by the mixer 13 is supplied to the electrode pipe 14 of an electrostatic induction apparatus consisting of the electrode pipe 14 and a power source 15 or the magnetic induction pipe 14' of a magnetic induction apparatus. The liquid mixture receives polarity treatment and the polarity of each component in the liquid mixture is lost. Thereafter, the liquid mixture receiving polarity treatment is allowed to enter an oil tank 11 and stored therein. This stored liquid mixture is held as it is for an extremely long time without generating the coagulative precipitation of sludge.
Patent JP-H05297924-A (JP)
Title: Numerical control data creating device
Inventor: IWATA YOSHITERU
IPC: G05B19/19
Filed: 1992-04-20
Abstract: PURPOSE:To prevent the breakage of a tool by creating the data used for machining the outermost circumference of a machining range based on the data used for machining the shape surface of a work with the reciprocating motions or the repetitive motions of the single direction of the tool respectively. CONSTITUTION:The reciprocating machining data DR or the unidirectional machining data DO is sent to an outermost circumference machining data creating means 11 via a reciprocal/unidirectional machining data input means 10. The data DR shows the reciprocating motions of an inputted tool, and the data DO shows the machining applied on the surface of a work with the repetitive unidirectional motions respectively. The means 11 creates the outermost circumference processing data DC for machining the outermost circumference of the machining range of the work and sends the data DC to an NC program converter means 12. Thus the means 12 converts the data DC into an NC program and outputs this program as the outermost circumference machining data NDC. In such a constitution, both the production efficiency and the safety can be improved.
Patent JP-H05297592-A (JP)
Title: Planographic printing material
Inventor: HAYASHI KATSUMI
IPC: G03F7/07
Filed: 1992-04-20
Abstract: PURPOSE:To make the production easy and to reduce printing contamination by incorporating a specified film harening agent into at least one layer among a layer containing physical developing nucleus, silver halide emulsion layer, halation preventing layer, and adjacent layers of these. CONSTITUTION:At least one layer among a layer containing physical developing nucleus, silver halide emulsion layer, halation preventing layer, and adjacent layers of these contains one or more kinds of film hardening agents, for example, expressed by formula. In formula, L1 is a carbonyl group (-CO-) or carbonyloxy group (-COO-O), R1 and R2 are alkyl groups, aryl groups or aralkyl groups which may be same or different, and R1 and R2 may couple with each other to form a heteroring with a nitrogen atom. R3 is a hydrogen atom or univalent substituent, and X1<-> is an anion and may be absent if the compd. expressed by the formula forms an inner salt.
Patent JP-H02305439-A (JP)
Title: Manufacture of semiconductor device
Inventor: OSAKABE AKIHIKO
IPC: H01L21/3065
Filed: 1989-05-19
Abstract: PURPOSE:To contrive the improvement of the characteristics of elements, such as a transistor, and the improvement of the yield of the elements by a method wherein oxygen gas and carbon tetrafluoride gas are brought into a plasma state and a resist is incinerated to remove in the oxygen gas and the carbon tetrafluoride gas, which are brought into a plasma state. CONSTITUTION:Oxygen gas and carbon tetrafluoride gas are brought into a plasma state and a resist 15 is incinerated to remove in the oxygen gas and the carbon tetrafluoride gas, which are brought into a plasma state. Oxygen ions and fluorine ions, which exist in plasma consisting of the mixed gas of the oxygen gas and the carbon tetrafluoride gas, repulse against each other. Owing to this, as damage to the interfaces between a semiconductor substrate 11 and oxide films 13 and 14, which is caused by the oxygen ions, is prevented, the resist is incinerated and can be removed without impeding the reliability of the interfaces. Thereby, with the characteristics of elements, such as a transis tor and the like, improved, the yield of the elements can be improved.
Patent JP-H04352538-A (JP)
Title: Communication equipment
Inventor: ONO YOSHIMI
IPC: H04L12/58
Filed: 1991-05-30
Abstract: PURPOSE:To improve the time performance of electronic mail communication by defining the information of difference between data, which are transmitted before, and data to be transmitted this time as the transmitting data by a converting means. CONSTITUTION:A transmitting means 11 transmits the transmitting data to a reception part WS 2 after attaching an identifier, and the transmitted data attached the identifier is registered on a receiving means 12 at the reception part WS 2 as received information format. On the other hand, a transforming means 10 at a transmission part WS 1 converts the information of the difference between the data transmitted before and the data to be transmitted this time to the transmitting data. This differential information is received, and the transmitted data are restored by a restoring means 13 based on the format information in the means 12. Since this differential information is defined as the transmitting data, the time performance of the electronic mail communication can be considerably improved.
Patent JP-H04352887-A (JP)
Title: Steel cord for reinforcing rubber product
Inventor: KOBAYASHI YOSHIRO
IPC: D07B1/06
Filed: 1991-05-30
Abstract: PURPOSE:To provide the subject steel cord having improved rubber infiltration, preventing the separation phenomenon between the cord and the rubber and the lowering of the strength caused by corrosion, and prolonging the life of the rubber product. CONSTITUTION:The objective steel cord is characterized by twisting element wires having small spiral curl parts with straight element wires so that the element wires having the spiral curl parts are arranged in an element wire ratio of 1/4 to 2/3 at any cross section of the cord, the steel cord having an elongation of 0.10-0.40% on a load of 5kg and further having a cord outer diameter larger 1.01 to 1.50 times that of a cord produced by densely twisting only the straight element wires.
Patent JP-H11327126-A (JP)
Title: Positive photosensitive compound
Inventor: KAWAMURA KOICHI
IPC: G03F7/004
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To satisfy a hard image forming characteristic, printing error restraining characteristic, white light safety, and developping allowability without decreasing sensitivity by containing a specified polymer compound. SOLUTION: A polymer compound is contained that has constituents 1-3 as copolymerization constituents the total weight of which exceeds 90% of the total constituents weight. The constituent 1 is an additionally copolymerizable monomer having a fluoro fat group in which a hydrogen atom is substituted by a fluorine atom. The constituent 2 is an additionally polymerized monomer having a carboxyl group. The constituent 3 is CH2 =CA[CO-W- R5 ], CH2 =CA[O-CO-R6 ], Ch2 =CA[U], or a monomer represented by a structural formula. In the formula, W is oxygen, or -NR3 -, R3 is hydrogen atom or alkyl group. R5 , R6 are arkyl group and aryl group. U is cyano group or aryl group. A is hydrogen atom or halogen atom.
Patent JP-H0422034-A (JP)
Title: Input electromagnet of a vacuum switch
Inventor: OSAWA YUKIO
IPC: H01H33/66
Filed: 1990-05-17
Abstract: PURPOSE:To enlarge the holding force of an input electromagnet without increasing coil current or the length of a lever, so as to improve input reliability by shifting the center of an armature surface to a farther side from a shaft supporting the lever, toward the center shaft of a magnetic member. CONSTITUTION:A center S of an armature surface 2 of an iron core 23 as well as of a yoke 24, is shifted to a farther side from a shaft 13 of a lever 12, to a center shaft T of magnetic members 23, 24, by the distance  l. Attracting force F of an input electromagnet 22 necessary for holding the input of a switch is expressed as follows: F=FcXl2/l1, where l1 and l2 are the length of an arm from the center of the shaft 13 to the armature surface 2, and to the center of a pin 11. As the length of the arm l1 is larger, the attraction force F, that is, the holding current of an input coil 26 can be smaller. The length of the arm l1 can be extended by the distance  l, under a condition that the length of the lever 12 and the position of the input electromagnet 22 remain the same, and the attraction force F or the holding current can be reduced that much, and input reliability can thus be improved.
Patent JP-S5460859-A (JP)
Title: Bonding method
Inventor: KATOU TOSHIHIRO
IPC: H01L21/60
Filed: 1977-10-25
Abstract: PURPOSE: To avoid the disconnection, rust occurrence and other defects as well as to reduce the cost by providing the Sn plating layer of under 1μm to the metal substance to be bonded such as the lead frame or the like and eutectic-bonding the Au wire to the plating layer.  
     CONSTITUTION: IC lead frame 11 is formed from thin Fe plate through the etching, blanking and other methods, and Sn layer 12 of under 1μm film thickness is coated on frame 11 through the chemical plating or the electrolytic plating. Then mounting material 14 composed of the solder or the epoxy is put on the pellet mounting part on frame 11 to adhere semiconductor pellet 13, and Au wire 15 is bonded in the inactive gas like N 2  gas. In this case, the temperature is set to about 180°C and about 250°C for frame 11 and the bonding capilary respectively. Then the bonding is performed through the nail-head bonding method using the ultrasonic wave together. After this, the other end of wire 15 is attached to layer 12 on other frame 11 with generation of Au-Sn eutectic layer 16 
     COPYRIGHT: (C)1979,JPO&Japio