baber/WOPTO huggingface dataset:
Patent JP-S63287047-A (JP)
Title: Method for fixing outer-lead of hybrid integrated circuit
Inventor: AOKI MASASHI
IPC: H05K3/34
Filed: 1987-05-19
Abstract: PURPOSE:To perform soldering without deviation of a position positively, when an outer lead is fixed to a fixing pad, which is provided at the peripheral part of a circuit board, by positioning the outer lead in the groove in a lead correcting member, and thereafter soldering the lead on the pad. CONSTITUTION:An insulating resin layer 2 is deposited on an aluminum board 1, on the surface of which an aluminum oxide film is formed. A conducting path 3 is provided thereon. A circuit element such as a transistor and a fixing pad 4, which is connected to the fixing pad 4, are attached on the path 3. When the tip of an outer lead 7 is soldered to the pad 4, a solder 5 is deposited on the pad 4 at first in a swelling shape. The tip of the lead 7 is brought into contact with the solder 5 through a lead correcting member 8. A plurality of grooves 9 having tapered surfaces are formed in correspondence with the pitch of the lead 7. Thus, the position alignment of the tip of the lead 7 and the solder 5 is ensured. Thereafter, the contact part is compressed with a soldering iron, and the lead 7 and the solder 5 are fixed.
Patent JP-H02300001-A (JP)
Title: Truck operation controller
Inventor: AISAKA SEIICHIRO
IPC: B65F3/00
Filed: 1989-05-15
Abstract: PURPOSE:To make smooth running of a vehicle in a truck operation controller in an incineration facility by providing a trash and garbage carrying vehicle with a receiver, antenna and display so as to receive an instruction of a throw-in port number from a vehicle receiving device. CONSTITUTION:When the reception of a garbage truck 4 is completed at a vehicle reception terminal 2, the truck 4 travels to the platform 8 from the measurement building 5. A vehicle receiving device 1 decides that the truck 4 is directed to which throw-in port 9 on the basis of information from the platform and the device 2, and it sends a signal of garbage throw-in port number from the transmitter 15. This signal is received by an on-vehicle receiver 12 and displayed on an on-vehicle display 14. The truck 4 runs to a designated garbage throw-in port 9 according to the display. With this arrangement, the running of truck is made smooth.
Patent JP-S61281104-A (JP)
Title: Method for polymerizing ethylene
Inventor: YANO TAKEFUMI
IPC: C08F4/00
Filed: 1985-06-07
Abstract: PURPOSE:To obtain polyethylene having a wide molecular weight distribution and good processability with high productivity, by polymerizing ethylene, etc., in the presence of a catalyst prepared from a solid catalyst component consisting essentially of Mg, halogen, Ti and V and an organo aluminum compound under specific conditions. CONSTITUTION:Ethylene or a mixture thereof with a >=3C alpha-olefin is polymerized in the presence of a catalyst prepared from a solid catalyst component consisting essentially of Mg, e.g. magnesium halide or magnesium oxide, halogen, e.g. aluminum halide or alkoxysilane halide, Ti, e.g. a compound expressed by the formula TiXm(OR<1>)4-m (X is halogen; R<1> is 1-6C alkyl; m is 0-4), at 0.1-1 atomic ratio of V to Ti and an organoaluminum compound, e.g. trimethylaluminum at >=125 deg.C under >=250kg/cm<2> pressure.
Patent JP-H10336609-A (JP)
Title: Data slice circuit
Inventor: RI KOBAI
IPC: H04N7/08
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain the data slice circuit that slices data only for a data period of a video signal by allowing the data slice circuit to slice data for only lines containing data. SOLUTION: When a 2nd control signal at a high level is given to a control section CON of a comparator circuit 26, a collector of a 11th transistor(TR) Q11 provides a low level output, it is given to a base of an 8th TR Q8, a current path of a current Io is interrupted and a comparator section COM is inactive. When the 2nd control signal at a low level is given to the control section CON, the collector of the 11th TR Q11 produces an output of a high level, its collector output is given the base of the 8th TR Q8, the current path for the current Io is connected and the comparator section COM is active. The 2nd control section is at a low level for lines where data are included and the comparator circuit 26 makes data slice operation for lines only where data are contained.
Patent JP-S62279351-A (JP)
Title: Electrostatic charge image developing toner
Inventor: TANAKA KATSUHIKO
IPC: G03G9/097
Filed: 1986-05-28
Abstract: PURPOSE:To stabilize triboelectrification quantity and to maintain its distribution sharp and uniform by incorporating a binder resin, a colorant, a charge controller, and diorgano-tin borate. CONSTITUTION:The toner contains at least the binder resin, the colorant, the charge controller, and diorgano-tin borate. This diorgano-tin borate acting as a positive charge controller, the other charge controller, a thermoplastic resin, and the colorant, such as a pigment or dye, when needed, together with a magnetic material and additives are sufficiently mixed in a ball mill or other mixers, melted and kneaded in a heating kneader, such as heating rolls, a kneader, or extruder, and the resins are dissolved with each other, and the colorant and the like are dispersed or dissolved in the mixture, after cooling and solidification, they are pulverized and classified to obtain the intended toner.
Patent JP-H08177252-A (JP)
Title: Mini-squash court
Inventor: TAKEUCHI TOSHIO
IPC: A63C19/00
Filed: 1994-06-03
Abstract: PURPOSE: To easily disassemble a mini-squash court, by fitting rib plates, supports, and panels to a frame base after the frame base has been assembled on a mat and forming the mini-squash court surrounded by respective walls at the four sides of the court. CONSTITUTION: A flexible rectangular mat 32 is laid on a flat floor face and divided frame bases 35, 36 with fixed fitting plates are fixed on the peripheral edge of the mat to form a rectangular frame base 34. A plurality of rib plates 42 are erected on the upper face of the frame base 34 and fixed thereon and further, a plurality of supports 47 (48, 51) are vertically erected on the respective rib plates 42. Panels 55 are fitted in the fitting grooves of frame bases 34, 35, 36 and the support grooves of supports 47, 48, 51 and a support frame 61 is horizontally inserted along the panels 55 to form a mini-squash court 31. Accordingly, it is easily assembled and disassembled and it can be transferred to other places when necessary.
Patent JP-H0420265-A (JP)
Title: Production of formed and dried egg soup product
Inventor: SENOO HARUSHIGE
IPC: A23L15/00
Filed: 1990-05-12
Abstract: PURPOSE:To efficiently obtain the title product having a definite shape and having excellent unbreaking property and long-term storage properties as well as good restoring property in water absorption in hot water pouring by humidifying egg soup sheet-like formed article which was subjected to vacuum freezing and drying to soften the formed article and cutting the formed article into a desired shape. CONSTITUTION:Egg soup is produced by pouring egg soup raw liquid into hot water and egg soup is collected from hot water and formed into a sheet and then the sheet-like formed article is frozen. Then the formed article is subjected to vacuum freezing and drying and further humidified and softened and a dried article of the humidified and softened sheet-like egg soup is cut into a desired shape to provide the aimed product. Furthermore, humidification is e.g. carried out so as to give 4-10% water content.
Patent JP-S5348406-A (JP)
Title: Semiconductor talking switch
Inventor: KUSANO MASAAKI
IPC: H04Q3/52
Filed: 1976-10-15
Abstract: PURPOSE:To reduce the crosstalk, etc., between adjacent wiring patterns by changing the arrangement of incoming-side or outgoing-side terminal couples respectively.
Patent JP-S5348483-A (JP)
Title: Production of semiconductor device
Inventor: KOYANAGI MITSUMASA
IPC: H01L21/31
Filed: 1976-10-15
Abstract: PURPOSE: To simplify the production processes of MOS transistors by simultaneously forming a thick oxide film on the substrate surface of interelement isolating regions and polycrystalline Si surface and a thin oxide film on other portions without using an oxidation resistant insualtion film such as Si 3 N 4  film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10298899-A (JP)
Title: Wallpaper and its production
Inventor: KUWAMORI ICHIROU
IPC: B32B5/18
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a wallpaper easy to construct and good in adhesion to the wall groundwork, and to provide a method for producing the wallpaper. SOLUTION: This wallpaper has a foamed resin layer 12 supported on a supporting material 11 and a surface paper 13 printed on a raw paper 14 and accumulated on the foam resin layer 12. Moreover, the ruggedness pattern reaching to the foamed resin layer 12 is formed on the surface paper 13.
Patent JP-S5457013-A (JP)
Title: Secondary air supply rate control system
Inventor: MITSUTA NAOO
IPC: F01N3/22
Filed: 1977-10-15
Abstract: PURPOSE: To prevent dalay of response of secondary air supply by permitting quick response of an air control valve to be obtained even in case when the air-to-fuel ratio of the exhaust gas is in the lean state more than a predetermined period of time and then changes to the rich state.  
     CONSTITUTION: To pvovide a secondary air supply rate control system, in which an exhaust port section of an exhaust manifold 12 of an engine body 10, with a carburetor 13 connected through an intake manifold 11 to the body 10, is provided with a secondary air injection manifold 14, with secondary air supplied from an air pump 16 through air control valves 15 and 15' to the manifold 14, and also which is provided with an operating pressure control valve 17 for controlling the air control valve drive negative or positive pressure according to a detection signal from an exhaust gas sensor 24, a separate operating pressure control valve 19 for suddenly applying negative or positive pressure for a predetermined period of the time to the valve 17 when the air control valve 17 is in the initial position is provided. Designated at 25 is a tertiary catalyst converter 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5748136-A (JP)
Title: High-speed retrieval system by multiple hashing
Inventor: HIROSUE SEIGO
IPC: G06F17/30
Filed: 1980-09-05
Abstract: PURPOSE:To decrease the number of trails, by detecting an algorism having the minimum number of trails at the registering, among plural kinds of prepared hashing algorisms, and designating its identifier at the time of retrieval, in a high-speed retrieval system by means of multiple hashing. CONSTITUTION:When a data registration requesting main body 1 requests a registration of a data A having a key value (x), a selective processing part 2 of a hashing algorism is started in order to decide a rigistering place of its data, a hashing algorism is selected, hashing processing parts 3-1, 3-2... are called in an optional order, the processing parts execute the hashing based on the key value (x) by a hash function H, decide a registering place of the data, and after that, the check is executed in a collision check processing part 4, referring to a registration table 6, and in case when no collision occurs, an identifier return processing part 5 registers the data A having the key value (x) to the address of a table 6, returns an identifier of the algorism to an area 7, and finishes the registration. Retrieval of a data is executed by a hashing operation, etc., by designating the key value (x) and the identifier.
Patent JP-H0692712-A (JP)
Title: Particulate oxide ceramic powder
Inventor: TEO KEENIHI
IPC: C01F7/302
Filed: 1993-04-28
Abstract: PURPOSE: To produce a nano-dispersed or a micro-dispersed (crystalline or amorphous) ceramic powder.  
     CONSTITUTION: Relating to a fine particle oxide ceramic powder of a metal oxide, MeO (In the formula, Me represents at least one kind of Nb, Mo, W, V, La and/or Y), the powder has 1.0-500 nm particle diameter, each particle having the particle diameter largely deviating from 40% of the average particle diameter in the powder occupies <1%, each particle having the particle diameter largely deviating from 60% of the average particle diameter is not present and further, all existing Al 2 O 3  has an α-phase and all existing SiO 2  has a crystalline form. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S62278450-A (JP)
Title: Optically splitting agent
Inventor: HIRAYAMA CHUICHI
IPC: C07B57/00
Filed: 1986-05-28
Abstract: PURPOSE:To obtain a splitting agent industrially applicable with a high splitting efficiency having a highly asymmetric selectivity by incorporating specified optically active amino acid and/or a derivative thereof into an array. CONSTITUTION:Optically active synthetic monopeptide or polypeptide with the degree of polymerization of 4 or less containing optically active amino acid (alanine, valine or the like of D body and L body) and/or an derivative (gamma-methylglutamate or the like) as component is contained to form a splitting agent. Especially, in the case of the monopeptide, specified optically active amino acid or a derivative thereof is combined with a protection group (methoxy carbonyl group or the like) for a residual amino acid group, in the case of linear dipeptide, tripeptide and tetrapeptide, specified optically active amino acid and/or a derivative thereof are incorporated into an array and in the case of dipeptide, tripeptide and tetrapeptide having a cyclic polypeptide as component, specified optically active amino acid and/or a derivative thereof are incorporated into the component of the cyclic polypeptide.
Patent JP-H01292528-A (JP)
Title: Remote application construction system
Inventor: YAMASHITA JUNKO
IPC: G06F13/00
Filed: 1988-05-20
Abstract: PURPOSE:To perform the construction of applications to many remote systems at one time and to decentralize these applications in a short time by connecting an application development system to the remote systems via circuits and distributing the job streams to the files included in the remote systems. CONSTITUTION:The job streams for production of files which store the data necessary for production of applications are distributed to the files of the remote systems included in an application development system via circuits. Then the job stream is started to secure a necessary file for construction of an application. In this connection, a system consists of an application development system 1 and an application construction system 4. The system 1 is connected to a decentralized remote system 3 via a circuit 2. In such a constitution, no time is required for the manual transport of a medium that extracted a subject or for the shift of said medium among decentralized systems.
Patent JP-H0420565-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: HANAYAMA KYOKO
IPC: C08L71/02
Filed: 1990-05-15
Abstract: PURPOSE:To improve impact resistance and flexibility without deteriorating excellent properties inherent in a polyphenylene sulfide resin by compounding a mixture of the resin with a polycarbonate resin in a specified ratio with a specific polyalkylene glycol. CONSTITUTION:100 pts.wt. resin mixture comprising 5-95wt.% polyphenylene sulfide resin and 95-5wt.% polycarbonate resin is compounded with 0.5-20 pts.wt. polyalkylene glycol of formula 1 and/or II, wherein R is H or a 1-24C org. group having at least one group selected from the group consisting of a terminal epoxy, acid anhydride, carboxyl, acid amide, imide, and amino group; R' is 2-6C alkylene; R'' is a 1-24 C org. group; m and l are each integer of 0-25000; and n is an integer of 1-10.
Patent JP-H02302220-A (JP)
Title: Pot detector for rice cooker
Inventor: SUZUKI KATSUAKI
IPC: A47J27/00
Filed: 1989-05-17
Abstract: PURPOSE:To obtain a pot detector which is not equipped with a contact, to improve the reliability of pot detection and to improve assembly ability by coupling a core to a coil according to the presence and absence of a pot and measuring the time delay of a pulse by a time width measuring means. CONSTITUTION:A negative characteristic thermistor 19, which is integrated in a temperature sensor, detects a temperature on the bottom of the pot. According to the presence and absence of the pot, the core is coupled to a coil 20 and inductance is changed. Since the inductance of the coil 20 is low in a state that the pot is absent, pulse width is only (ta). However, when the inner pot is loaded on a heater 36, the pulse width is increased only by (tb) since the core is coupled to the coil 20 and the inductance is increased. This increased part is measured by a time width measuring means 30 and it is detected that the inner pot is present. Then a driving circuit 32 is operated by the output of a microcomputer 31, a relay 34 is turned on and the rice cooking heater 36 is electrified. Since the pot detector is constituted by non-contact, there is no danger that contact defect, etc., occurs. Then the reliability of the pot detection can be improved and the pot detector to be easily handled for which the assembly ability is improved and is obtained.
Patent JP-S5456253-A (JP)
Title: Cleaner for bottom of water of swimming pools and so on
Inventor: FUKUI SHIGEJI
IPC: E04H4/00
Filed: 1977-10-13
Abstract: PURPOSE: To accomplish through cleaning of matters accumulated on the bottom of water of a swimming pool with an advance or retraction of the cleaner in a constant zigzag path through a contact of a sensor mounted therto with the wall.  
     CONSTITUTION: Sensors 9 are provided at both ends of carrier of a cleaner. With the operation of a pump, a cleaner sucks the water through front and rear ports 4 at the bottom of a swimming pool while the matters accumulated are filtered by a filter 5. The water filtered jetted out of a port 8 with a valve means A to turn an impeller 7. Thus, a carrier mves forward. Upon hitting against the side wall C2, the cleaner turns counterclockwise on the tip 9 of the carrier and positioned at the right angle to the wall C 2 . The sensor 9 slides its rear end, and with the movement of the valve means, water is jetted out of a port 8a to turn the impeller 7. Thus, the carrier moves backwards. Each time the sensor 9 hits against the side walls C 2  and C 4 , forward and backward movements are repeated. In this manner, the cleaner can cldan the bottom of water up thoroughly moving from the side wall C 1  to C 3   
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04276312-A (JP)
Title: Magnetic recording medium
Inventor: IKEGAYA MASAHITO
IPC: G11B5/73
Filed: 1991-03-04
Abstract: PURPOSE:To provide the magnetic recording medium which is excellent in all of the corrosion resistance, traveling property and durability in air and corrosive gaseous atmosphere as the magnetic recording medium having a magnetic layer consisting of a ferromagnetic metal as a magnetic material. CONSTITUTION:At last one kind of compds. selected from a benzotriazole phosphonic acid deriv. and benzotriazole deriv. having two hydroxyl groups are made to exist on or in the magnetic layer consisting of the ferromagnetic metal as the magnetic material.
Patent JP-S61280076-A (JP)
Title: Digital video data processor
Inventor: WATABE AKIRA
IPC: H04N5/937
Filed: 1985-06-06
Abstract: PURPOSE:To relatively cancel the influence of jitter and to prevent deterioration of picture quality from occurring by reading and reproducing the data in a memory in synchronization with the jitter of an external video signal using a reading clock for the said data which synchronizes with the synchronizing signal of the external video signal. CONSTITUTION:When synthesizing the video signal read out from the memory 9 and the external video signal, the vertical synchronizing signal supplied to a video signal processing circuit 8 is that separated from the external video signal by a synchronous separator circuit 12, while the horizontal synchronizing signal supplied to the circuit 8 is the basic clock outputted from an oscillator 14, whose frequency varies in accordance with the jitter included in the said external video signal. The timing of reading the video signal from the memory 9 of the circuit 8 is controlled by the said vertical and horizontal synchronizing signals, therefore,, the video signal read out from the memory 9 has the same jitter as that of the external video signal. Accordingly, the influence of jitter when synthesizing the both video signals is relatively cancelled.
Patent JP-S5380915-A (JP)
Title: Signal prosess circuit
Inventor: TAGUCHI SHINICHIROU
IPC: H04N9/64
Filed: 1976-10-16
Abstract: PURPOSE: To restrain the relative phase distortion between the color difference signal and the burst signal and thus to obtain a reproduced picture of proper colors, by transmitting both the burst signal and the color difference signal through the same signal route. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000313334-A (JP)
Title: Coupling device for rolling stock
Inventor: MAEHASHI EIICHI
IPC: F16F7/12
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce damage to a vehicle by releasing appropriately a collision impact force which exceeds a usage limit of a coupler or a shock absorber. SOLUTION: A coupler 10 is mounted on a front end part of a vehicle 1, and a shock absorber 23 is mounted between the coupler 10 and a bolster 3. Between the coupler 10 and the shock absorber 23, a rotation coupling mechanism 18 capable of swinging transversely and longitudinally. The rotation coupling mechanism 18 comprises a sloping member 21 and a crusher 13. A back end of the sloping member 21 is mounted on the coupler 10 via the crusher 13. Outside the sloping member 21 and the shock absorber 23, a shock absorbing member 20 is mounted. The shock absorbing member 20 is a box type member placed in parallel with the shock absorber 23. The shock absorbing member 20 is made of a member plastically deformed when it is compressed.
Patent JP-S614691-A (JP)
Inventor: INOUE RIYOUICHI
IPC: A62C31/02
Filed: 1984-06-15
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-H05322771-A (JP)
Title: Multi-marker electrophoretic system
Inventor: ONO KOICHI
IPC: C12M1/34
Filed: 1992-05-15
Abstract: PURPOSE:To provide a system capable of comparing and identifying a reference sample and a test sample with high precision by concurrently applying electrophoresis on the same gel. CONSTITUTION:This system gives markers to a reference sample and a test sample with fluorescent materials having different inherent excitation wavelengths or fluorescence wavelengths or luminescent materials having different luminescence wavelengths. Electrophoresis is concurrently applied to the reference sample and the test sample on the same gel after they are mixed, the fluorescent material or the luminescent material marked with the reference material and the test sample is detected from the obtained bands, and both samples are compared and identified. The light emitted from an argon laser 1 is one-dimensionally scanned on an electrophoresis plate by a laser scanning unit 2. Electrophoresis is made on the electrophoresis plate, and bands of the reference sample and the test sample exist on the electrophoresis plate. The electrophoresis plate is scanned by a gel scanning unit 3 perpendicularly to the laser scan direction. The fluorescence generated by the fluorescent material is condensed by a lens 8 and fed into an interference filter unit 7. The unit 7 rotates filters having different wavelengths with a motor. The fluorescence passing through the filter is fed into a photo-multiplier 9 and detected.