baber/WOPTO huggingface dataset:
Patent JP-H08111476-A (JP)
Title: Semiconductor device
Inventor: KIMURA TOSHIHIRO
IPC: H01L23/12
Filed: 1994-10-12
Abstract: PURPOSE: To obtain a semiconductor device in which the inspection is facilitated for the unit of package by realizing an easily repairable small chip carrier structure, the mounting process is facilitated without limiting the high power wire bonding position, and a small-sized high density device is realized by reducing the bare chip mounting area. CONSTITUTION: A semiconductor element 101 is bonded onto a substrate 104 and the electrode part of the semiconductor element 101 is connected electrically through a wire with the wiring part 105b on the substrate 104. A ring disposed around the semiconductor element 101 is then filled with a specified substance 109 to seal the semiconductor element 101 thus producing a semiconductor device. In such semiconductor device, the ring is a conductive ring 111 which is connected through a wire 102 with the electrode part of the semiconductor element 101.
Patent JP-H10105344-A (JP)
Title: Data recorder system and data write method therefor
Inventor: RI KAISHO
IPC: G06F12/08
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To quickly support the read operation request of parity information and to prevent time delay by a different retrieval operation at the time of continuous read/write operations by connecting a parity cache between respective drivers and a controller. SOLUTION: When a data write instruction is received, a CPU 30 updates a required task file and calculates a target cylinder so as to use a different parity block inside the driver. The CPU 30 transmits data ND to be written to a controller 34. Then, after the controller 34 reads the data OD from the pertinent drivers 1-5 so as to generate the data NP, when read parity information OP hits in the caches 1-5, the controller 34 calculates the new data NP from the read parity OP and the data OD and ND and then, the controller 34 updates a cache table and then writes the data ND from a host computer and the new data NP to the pertinent driver.
Patent JP-S62107848-A (JP)
Title: Continuous casting method for steel
Inventor: KANAZAWA TAKASHI
IPC: B22D11/16
Filed: 1985-11-01
Abstract: PURPOSE:To obtain a continuous casting steel billet with no oscillation mark and good surface condition by pouring with slower descending speed of a mold, which is oscillated together with ultrasonic vibration, than a drawing speed of the casting billet. CONSTITUTION:The molten steel 1 in the continuous casting is poured under the condition of the slower descending speed of the mold 2, which is vibrated by the ultrasonic vibrator 3, 3, than the drawing speed of the casting billet. In this method, as there is no negative strip period generated at over the descending speed of the mold 2, any doubling of a primary solidified shell 4 at a meniscus part in the casting mold scarcely occurs. Therefore, the casting billet has a very few oscillation marks and as accompanied with this, has the least segregation. Further, under some good condition, as it has no oscillation mark and a very few surface defects such as the traversed cracking, etc., caused by the oscillation mark, the surface condition of the casting product is improved remarkably.
Patent JP-H03150455-A (JP)
Title: Gas leak detecting device
Inventor: MOCHIZUKI MIKIO
IPC: G01N27/04
Filed: 1990-09-17
Abstract: PURPOSE:To eliminate an erroneous report due to an artificial wire breaking phenomenon in a heater heating stop period and to securely detect the breaking of a heater wire by deciding the breaking of the heater wire by utilizing a current which flows to a heater only in a heater heating period. CONSTITUTION:A gas detecting element 1 includes a circuit connection for monitoring the heater wire 1a and a semiconductor 1c and one end of the heater wire 1a connected to a pulse generator PG is connected to the base of a transistor(TR) Q2 through a resistance R1 and a diode D1 from an inverter INV. The other end side of the heater wire 1a is grounded through a resistance R2 and connected to the base of a TR Q2 through a resistance R3. Namely, while the heater wire 1a is heated, the current which flows to the heater wire 1a is utilized to securely detect the breaking of the heater wire 1a, but while the heater wire is not heated, the breaking of the heater wire 1a is inhibited from being detected with the output of a pulse generator PG. Consequently, the breaking of the heater wire 1a of the gas detecting element can securely be detected.
Patent JP-S63100976-A (JP)
Title: Powder supply device
Inventor: SASAKI TOSHIYUKI
IPC: A45D33/08
Filed: 1986-10-17
Abstract: PURPOSE:To satisfactorily supply a desired amount of a powder regardless of the direction of a supply device itself, by providing a spiral inclined surface having the outer shape fitted to the inner diameter of a receiving pipe to a spiral body. CONSTITUTION:When an operation knob 8 is rotated with respect to a shaft cylinder 1 by a fingertip, the spiral body 6 fixed to the operation knob 8 also integrally rotates. The powder positioned at the rear part of a receiving pipe 3 is gradually moved forwardly by the spiral inclined surface of the spiral body 6 rotating and displacing in the receiving pipe 3 by the rotation of the spiral body 6. Since the outer shape of the spiral body 6 is fitted to the inner diameter of the receiving pipe 3, the feed amount of the powder is adjusted by the spiral inclined surface 7 rotating and displacing in the forward small diameter part 5 of the pipe 3 in the same way, and the powder is supplied to the tip 2 of a pen by the quantity corresponding to the rotation of the knob 8 from a leading end opening.
Patent JP-H07100592-A (JP)
Title: Contact limiting plate in twin roll type continuous caster
Inventor: TAKEUCHI TOMOHIDE
IPC: B22D11/06
Filed: 1993-10-01
Abstract: PURPOSE:To achieve the uniform preheating near position of molten metal surface and to prevent the sticking of slag and metal by making a contact limiting plate of a referactory having a electric conductivity of specific electrical resistivity. CONSTITUTION:Solidified shells in roll surfaces of molten metal pool part 11 are grown so as to be in alomst proportion to the arc length from the solidified starting point 13 bringing the contact limiting plate 1 into contact with the roll to a roll kissing point 14. The contact limiting plate is made of the refractory having <=100muOMEGAm of the electrical resistivity having the electric conductivity. Electric current is conducted to the contact limiting 1 to heat the molten metal surface position and by this method, the slag and the solidified metal floated up in the molten metal pool are not stuck by cooling with the contact limiting plate 1. Therefore, the normal thickness of the solidified shell 1 is formed because the position of the solidified starting point 13 is always kept to the constant, and the precision of the prorduced cast slab is held and the cast slab having good surface characteristic can be obtd.
Patent JP-H0880824-A (JP)
Title: Behavior controller of vehicle
Inventor: KADOSAKI SHIROU
IPC: B60T8/24
Filed: 1994-09-14
Abstract: PURPOSE: To prevent the worsening of the responsiveness of behavior control due to knock by detecting or surmising lateral force to act on each vehicle wheel, conducting change by means of a pressure increase time changing means so that the larger lateral force at the pressure increase time of a hydraulic control means is, the longer a pressure increase time may become. CONSTITUTION: An electric type controller 50 consists of a micro computer 52 and a drive circuit 54, and signals from a vehicle speed sensor 56, a lateral acceleration sensor 58, a yaw rate sensor 60 and vehicle wheel speed sensors 64FL-64RR are inputted into the micro computer 52 respectively, and a sudden pressure increase time Tfa is operated on the basis of the absolute value of lateral acceleration Gy by means of the lateral acceleration sensor 58 of a vehicle body during turning behavior control. In this instance, the sudden pressure increase time Tfa is operated so that the larger the absolute value of the vehicle body lateral acceleration Gy is, that is, the larger lateral force to act on each vehicle wheel is, the longer it may become, and the pressure increase of a wheel cylinder 38FL or 38FR is conducted.  As a result, regardless of the size of lateral force, the control of turning movement can be executed without the delay of response.
Patent JP-H1192226-A (JP)
Title: Production of sic jig for producing semiconductor
Inventor: KUSAKABE KENJI
IPC: H01L21/683
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To produce a jig having a SiC coating film formed on its surface at a low cost by applying a thermal treatment at a specific temperature or higher to a SiC jig material containing Si in a heating tube having an inert gas atmosphere therein to carbonize the Si of the SiC jig. SOLUTION: This method for producing a SiC jig comprises putting a SiC jig material 1 in a receiving vessel 2, putting the receiving vessel 2 in a heating tube 3 whose inside is filled with an inert gas atmosphere, and subsequently applying a thermal treatment at >=1,200 deg.C to the received SiC Jig material 1. An ideal treatment method comprises charging argon gas into the heating tube 3 heated at >=1,200 deg.C and subsequently charging the SiC jig material 1 into the heating tube 3 in the state. The SiC jig material may immediately be received in the heating tube 3. When the receiving vessel 2 is produced from graphite or when graphite is received in the receiving vessel 2, the SiC coating can effectively be formed.
Patent JP-H07104953-A (JP)
Title: Picture forming device
Inventor: YANAKA TOSHIYUKI
IPC: G06F3/12
Filed: 1993-10-01
Abstract: PURPOSE:To record the relatively long consecutive picture of a undefined type by providing a means which interrupts recording in a state that the recording is ended until new picture data are received when the prescribed amount of recording based on the picture data stored in a storage means is ended. CONSTITUTION:A keyboard 101 being data inputting means and a mouse/tablet 102 being a data processing operating means are connected to a host computer 1, and the preparation of a synthetic picture through the visual sense information of a CRT 103 or the designation of scale factor is performed. Also, an original picture is read by a scanner S, and transferred to the host computer 1 as digital data. Then, the recording is performed according to the picture data transmitted from the host device 1, and when the picture data are absent, the transmission of the new picture data is waited in the recording state, and when the picture data are transmitted, the recording is started again. Thus, the relatively long consecutive picture can be recorded.
Patent JP-H04234429-A (JP)
Title: Manufacture of soluble or meltable benzothiazole-containing polyaryl ether, bisphenol and new polymer
Inventor: PEETAA BUORUFU
IPC: C07D277/66
Filed: 1991-09-26
Abstract: PURPOSE: To obtain a soluble or meltable benzothiazole-contg. polyaryl ether as a novel polymer, which has high-temp. stability and is easily processible by forming a polymer which has a glass transition temp. higher than a specified temp. and an m.p. lower than a specified temp. and is composed of repeating units represented by a specific formula.  
     CONSTITUTION: This soluble or meltable benzothiazole-contg. polyaryl ether has a glass transition temp. higher than 150°C and an m.p. lower than 450°C and is composed of repeating units represented by formula I (wherein each ring may be substd. by a 1-6C alkyl, a 1-6C alkoxy, an aryl, or a halogen; and R is CO, SO 2 , or a group represented by formula II, III, or IV). The polyaryl ether is a novel polymer having high-temp. stability, is easily processible, and is formed from a polybenzothiazole, a polyaryl ether, and a bisphenol. The polymer may be composed of 1-100 mol.% repeating units represented by formula I and up to 99 mol.% repeating units represented by formula V (wherein R is the same as above; and R 2  is a group represented by formulae VI, VII, etc.). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H1185195-A (JP)
Title: Coding method of digital data
Inventor: KIKUCHI MITSUMASA
IPC: G10L25/18
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide the digital data coding method by which bits are allocated while considering acoustic feeling characteristics and the objective of a recording, a highly efficient coding is conducted, good quality digital data are recorded and source data are properly reproduced in terms of acoustic feeling. SOLUTION: In step 1, a masking characteristic, which is thought to be most suitable for the purpose of a recording, is set. The characteristic is correlated with the frequency characteristic of the object to be recorded and is beforehand prepared as the table of weighted parameters in which bits are densely allocated to the source data frequency band that is thought to be important. In step 2, a most suitable bit allocating method for the purpose is selected from three bit allocating methods based on the masking characteristic set in the step 1. In step 3, bits are allocated by the bit allocating method selected in the step 2. In step 4, a coding is conducted based on the bit allocating method obtained in the step 3.
Patent JP-H1086897-A (JP)
Title: Altitude detecting device and flight type work machine having this device
Inventor: NAGASHIMA AKIRA
IPC: B64C39/02
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To detect an altitude by a comparatively simple and inexpensive altitude detecting means by providing an altitude detecting cable and the like connected to the lower end of a swinging lever swingably supported in a vertical surface. SOLUTION: At flying time, an altitude detecting cable 62 and the like hung down from a swinging lever 67 of an altutude detecting device 60 installed in a lower end part of an airfrane 12, streams in the anti-flying direction, and its tip part is made slidingly movable on the ground surface. In this case, an angle formed by the altitude detecting cable 62 and the like and the ground surface and weight of the altitude detecting cable 62 and the like applied to the swinging lever 67, become small as a flying altitude of a flight type work machine becomes low, and when it becomes a certain altitude H1 or less, an operation member 70 pushed up by the swinging lever 67 comes below a continuous line position, and a limit switch 75 is switched to an ON condition from an OFF condition.
Patent JP-H03108733-A (JP)
Title: Bonding apparatus
Inventor: KAMATA HIDEHARU
IPC: H01L21/60
Filed: 1989-09-22
Abstract: PURPOSE:To make it possible to improve replacement of heater blocks when the kinds of products are changed and to improve the step for temperature measurement by forming the shape of the heater block with a prism wherein one bonding stage is provided on each surface, and providing a mechanism for rotating the heater block with the rotary axis of the heater block as the center. CONSTITUTION:A bonding apparatus has a heater block for heating a stage on which the die of a lead frame is mounted. In this apparatus, the shape of the heater block 1 is formed with a prism wherein one bonding stage 2 is provided on each surface. A mechanism for rotating the heater block 1, with a rotary axis 3 of the heater block 1 as the center is provided. For example, the heater block 1 having the prism shape is formed so as to accommodate several kinds of the heater blocks in one part. A recess part is formed in each surface so that one stage of a lead frame as the bonding stage 2 is coupled in the recess part in correspondence with the kind of the product. When the kinds of the products are replaced, the block is rotated, and the bonding stage 2 of the required surface of the heater block 1 is used.
Patent JP-2001077310-A (JP)
Title: Voltage setting circuit
Inventor: TSUCHIDA KAZUTO
IPC: G11C5/14
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a voltage setting circuit the output voltage of which can be assigned at regular intervals without carefully setting the resistance values of resistors in the design phase. SOLUTION: A voltage setting circuit is provided with a first serial body which is composed of fuses 27-30 for trimming and resistors 22-26 and one end of which is applied with a first reference voltage; a second serial body which is composed of the fuses 27-30 for trimming and the resistors 22-26 and one end of which is connected to the other end of ht first serial body, and then, the other end of which is applied with a second reference voltage; and a third serial body which is composed of the fuses 27-30 and the resistors 22-26 and one end of which is connected to one end of the first serial body. The circuit is also provided with a fourth serial body which is composed of the fuses 27-30 and resistors 22-26 and one end of which is connected to the other end of the third serial body, and then, the other end of which is connected to the other end of the second serial body and a first resistor which is connected between the other ends of the first serial body and third serial body. The first, second, third, and fourth serial bodies and first resist form an H-shaped resistor arrangement.
Patent JP-H0692933-A (JP)
Title: Oligo-n-methylpyrrolecarboxamide derivative or salt thereof
Inventor: SHIBUYA MASAYUKI
IPC: A61K31/40
Filed: 1992-09-17
Abstract: PURPOSE:To provide a new compound having excellent antineoplastic activity and antiviral activity, thus useful as an antineoplastic agent or antiviral agent. CONSTITUTION:The compound of formula I (n is 1-4; m is 0-6; p is 1-3; X is halogen) or a salt thereof, e.g. 4-N,N-bis(2-chloroethyl)-[1- methyl-4-(guanidinoacetamido)pyrrole-2-carboxa]anilide dihydrochloride. The compound of the formula I can be obtained by the following process: a compound of formula II is converted to a 1-methyl-4-nitropyrrole-2-carboxylic benzyl ester of formula III, the nitro group of which is then reduced, and the resulting product is made to react with the compound of the formula II to produce a compound of formula IV (n is 2); the above reaction is repeated to produce compounds of the formula IV (n is 3 or 4), and the NO2 group in the compound of the formula III or IV is converted to NH2 group followed by reaction with guanidoacetic acid to produce a compound of formula V; the benzyl group of this compound is then deesterified, followed by reaction with N- hydroxysuccinimide to obtain a compound of formula VI, which is then made to react with a compound of formula VII.
Patent JP-H09110921-A (JP)
Title: Prepolymer for olefin polymerization comprising combination of solid catalyst components
Inventor: JIYAN MARANJIYU
IPC: C08F2/34
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a prepolymer for olefin polymn. which has characteristics derived from all the catalyst components of the prepolymer by using a specific combination of solid catalyst components.  
     SOLUTION: A process for producing this prepolymer comprises the step of producing prepolymer A by the suspension or vapor-phase prepolymer. of at least one olefin in the presence of a solid catalyst component A, the step of forming a flocculate by successively adding a liq. organoaluminum deriv. and a solid catalyst component B to the prepolymer A, and the step of conducting the vapor-phase prepolymn. of at least one olefin in the presence of the flocculate obtd. in the former step. A pref. example of the organoaluminum deriv. is a trialkylaluminum. A solid catalyst component contg. a titanium compd. capable of polymerizing an olefin is pref. as the solid catalyst component A and/or solid catalyst component B. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H08109715-A (JP)
Title: Eaves gutter suspending device
Inventor: KIMURA SHOICHI
IPC: E04D13/072
Filed: 1994-10-13
Abstract: PURPOSE: To improve appearance by attaching a colored piece fittable to the color of a surface of a fascia board or the like to be attached to a lower end of a suspending part retaining board in the case of providing an eaves gutter suspending part ahead of the front face of the retaining board to be fitted to the surface to be attached. CONSTITUTION: To a lower end of suspending part retaining board 2 of an eaves gutter suspending device 1 made of transparent polycarbonate or the like a colored piece 24 made of an adhesive tape having the same color as a fascia board 5 is adhered. When a suspension device 1 is viewed from the below the lower end of the retaining board 2 appears to have the same color as the fascia board and there is no feeling of disorder in color and no shining white phenomenon when sunbeam reflects thereon. The attachment of the colored piece can be made through an uneven on recessed-projecting fitting part if necessary, different colors can be used at the upper and lower halves of the colored piece, and selection or exposure of colored pieces can be made fittable to the color of the fascia board 5. It is thus possible to prevent generation of disorder in color to the surface to be attached.
Patent JP-H04129145-A (JP)
Title: Electron microscope
Inventor: KASHIWAKURA YUTAKA
IPC: H01J37/073
Filed: 1990-09-19
Abstract: PURPOSE:To eliminate the need of much overhead height in electron microscope installation space, allow a work on a floor and ensure the safety of the work by mounting and demounting an electron gun section in a direction downward from an electron gun housing. CONSTITUTION:An electron gun housing 7 is fixed to a housing arm 12, and an electron gun 8 is detached from the electron gun housing 7 by removing set bolts 13. A lift arm 5 is lowered, thereby allowing the electron gun 8 to be taken out from the electron gun housing 7 and the subsequent maintenance work thereof. When the electron gun 8 as demounted is internally subjected to an ultrahigh vacuum process, the electron gun housing 7 is returned to an original position and the electron gun 8 is covered with a heating chamber 9. Then, a heater 10 is actuated to heat and outgas the inside of the electron gun 8. By undertaking the heating and outgas work with the electron gun 8 lowered, space between the gun 8 and an overhead ceiling becomes large, and anxiety about a flame or the like due to a heating temperature rise is eliminated. In addition, the work can be undertaken on a floor, and safety is ensured, while a danger is eliminated.
Patent JP-S6490609-A (JP)
Title: Rds automatic tracking system
Inventor: TAKAGI KENICHI
IPC: H03J7/18
Filed: 1987-09-30
Abstract: PURPOSE:To attain automatic tracking of a reception station without intermission by one tuner by receiving newly a station in an AF list when a broadcast during reception is silent so as to apply switching depending on the comparison between the electric field strength and a PI code. CONSTITUTION:A memory of a microcomputer 3 stores a list (AF list) of a station during transmission of a program and a confirming code (Pl code) corresponding to the program. Moreover, the computer 3 checks continuously the silent state (CW) and receives a station in the AF list and discriminates the same program in case of the CW state and an S meter output from an A/D converter 4 compares the electric field strength. When the electric field strength of a reception station is large and the same program is confirmed by the PI code, the reception destination is switched to the latter, but when the condition is not arranged, the station is restored to the original reception station. The processing above is implemented during the CW and the voice is not intermitted.