baber/WOPTO huggingface dataset:
Patent JP-H09252065-A (JP)
Title: Semiconductor device, manufacture thereof, and board frame
Inventor: MIYAJIMA KENJI
IPC: H01L23/31
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor device composed of a wiring board formed of a board frame of push-back type and a resin-sealed semiconductor element mounted on the wiring board to be lessened in size and to moreover provide a method of manufacturing a semiconductor device taking advantage of an optimal transfer mold process which is easily automated and excellent in mass productivity, profitability, and reliability. SOLUTION: A semiconductor element 2 is formed on the primary surface of a wiring board 1, and a resin sealing body 13 which covers the semiconductor element 2 is formed through a transfer molding method and possessed of the side tapered at a prescribed angle. The side edges of the resin sealing body 13 coming into contact with the primary surface of the wiring board 1 are brought into contact with the side edges of the wiring board 1. A semiconductor device has such a structure that the sides of the resin sealing body 13 are set coincident with those of the wiring board 1 respectively, and the sides of the resin sealing body 13 are provided so as not to extend beyond those of the wiring board 1, so that the semiconductor device can be made smaller than usual. A tentatively fixing part is provided to a board frame of puch-back type to enhance it in a holding force.
Patent JP-H05255423-A (JP)
Title: Catalyst for polymerizing olefin and method for polymerizing olefin
IPC: C08F4/60
Filed: 1992-03-12
Abstract: PURPOSE:To obtain a catalyst for polymerizing an olefin, composed of a metallocene compound, a specific ionic compound and a specified organoaluminum compound and capable of regulating the structure and efficiently producing a polyolefin excellent in physical properties and processability. CONSTITUTION:The objective catalyst for polymerizing an olefin comprises (A) a metallocene compound of formula I [Cp<1> and Cp<2> are (substituted) cyclopentadienyl; M is group III, IV, V or VI metal; R<1> is H or alkyl R<2> is H, halogen, amide or alkyl; (p) is 0-3], (B) a compound, capable of converting the compound (A) into a cationic metallocene compound and providing a counter ion weakly coordinating and/or having interaction with the produced cationic metallocene compound without reacting therewith (e.g. ammonium salt of tetrakisphenyl borate) and (C) an organoaluminum compound of formula II (R<3>, R<3>' and R<3''> are H, halogen, hydrocarbon, etc., and at least one is >=3C hydrocarbon group) (preferably triisobutylaluminum).
Patent JP-H11278935-A (JP)
Title: Sintered compact of new yttrium oxide and its production
Inventor: SAITO NORIKO
IPC: C01F17/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a sintered compact having a rectilinear transmittance in a definite value or above by including a specific amount of fluorine which exists in a solid solution in crystals. SOLUTION: This sintered compact of yttrium oxide has >=50% linear transmittance and contains at least 10 ppm fluorine which exists in a solid solution in crystals. The sintered compact is obtained by preparing a formed product for baking from yttrium oxide powder containing fluorine and baking the formed product. The yttrium oxide powder is preferably obtained by calcining yttrium carbonate. The fluorine can be added in calcination or preparation of formed product. In this time, a fluororesin such as PTFE or an inorganic fluorine compound, etc., such as ammonium fluoride is used. The fluorine-based substance is preferably added so that content in yttrium oxide powder in preparation of the formed product expressed in terms of fluorine atom becomes 20-2200 ppm.
Patent JP-2000280007-A (JP)
Title: Equipment to supply lubricant to fixed guide shoe
Inventor: KANAYAMA TARO
IPC: B21B19/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To supply lubricant to guide shoe at either non-rolling time or rolling time by spraying the lubricant toward the opposed guide shoe surface at non- rolling time and supplying the lubricant between the material to be rolled and the guide shoe surface at rolling time. SOLUTION: This is a rolling mill consisting of inclined rolls and a fixed guide shoe 1. In order to form the film of lubricant 11 on the surface of the guide shoe 1 before rolling is started, a long-distance spraying nozzle 2 capable of spraying the lubricant 11 long distance is provided at a side position of the guide shoe or near it. In order to continuously supply the lubricant 11 between the surface of the guide shoe 1 and the material to be rolled, a short- distance spraying nozzle 3 is provided at the upper end of the guide shoe 1. It is preferable that the long-distance spraying nozzle 2 is a single-hole nozzle and the short-distance spraying nozzle 3 is a multi-hole nozzle with multiple spraying holes separately arranged in parallel.
Patent JP-S5515352-A (JP)
Title: Obstacle sensor of automobile
Inventor: NOZAKI YOSHIHARU
IPC: G08G1/16
Filed: 1978-07-19
Abstract: PURPOSE: To positively stop an automobile at narrow positions, by detecting obstacles by mounting a tactual-sense piece, which can be projected and retired, on a car-body surface of the automobile.  
     CONSTITUTION: When stopping an automobile 1 at narrow locations, a tactual- sense piece 10 is projected outside a car body 5. That is, when discnnecting connection between a check tooth 14 and a check pawl 15 of a handle 13, a spring 11 pushes out a support shaft 9 to project the tactual-sense piece 10 outside the car body 5 while pulling a draw-back wire 16, and a handle shaft 13a is withdrawn. An operating piece 19 fastened to the support shaft operates a sensing switch 18 by the push of the support shaft 9 to open a constantly-closed contact, and the handle shaft 13a works a detecting switch 17 by the withdrawal of the handle shaft 13a to close a constantly-opened contact. When a right end of the tactual-sense piece 10 contacts with an automobile 3 during parking under this condition, the tactual-sense piece is pressurized, the support shaft 9 is pushed in against the force of the spring 11, the operating piece 19 parts from the sensing switch 18 to close the constantly-closed contact, and an alarm buzzer 21 gives alarms. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61245460-A (JP)
Title: Ballastless high pressure discharge lamp
Inventor: SAITO HIROTOSHI
IPC: H01J61/56
Filed: 1985-04-24
Abstract: PURPOSE:To reduce the number of parts thus to improve the workability by supporting a filament arranged around a light emission tube on plural anchors burried while insulating at the end section of the light emission tube. CONSTITUTION:A light emission tube 1 and a surrounding filament 2 are connected in series then contained in an outer tube to constitute a ballastless high pressure discharge lamp. Here, the light emission tube 1 is formed by containing main electrodes 3, 4 and an auxiliary electrode 5 while encapsulating rare gas and mercury and plural anchors 18 made of molybdenum or tungsten are burried at the sealing section 16 while insulating electrically from power conducting member. Then it is assembled while supporting the filament 2 at the other end of anchor 18. Since special insulator is not required, the number of parts can be reduced resulting in improvement of workability.
Patent JP-S62245722-A (JP)
Title: Serial/parallel type analog/digital converter
Inventor: NAKATANI YUICHI
IPC: H03M1/14
Filed: 1986-04-18
Abstract: PURPOSE:To eliminate the transient fluctuation of a reference voltage attended with the swiching of a switch by controlling the switch for reference voltage selection at low-order bit comparison by the precharge system so as to stabilize the switch operation. CONSTITUTION:When the output of EOR circuits 75-78 is decided by the com parison of high-order 2-bit, a clock phi is changed and an NMOS switch 10 is turned off. Simultaneously, one input clock, the inverse of phi of NAND circuits 31-34 is changed and only the NAND circuit inputting logical '1' of the EOR circuits 75-78 outputs a low level. Thus, only a PMOS switch 20 receiving a low level at its gate is in switch operation by the output of the NAND circuits 31-34 to connect one of the control line 30 and a power supply VDD. Thus, one NMOS switch group is turned on surely by the clock, the inverse of phi. Thus, large fluctuation of the reference voltage due to transient operation of switch groups 121'-124' is prevented and the comparison speed reduction due to the reference voltage fluctuation is avoided.
Patent JP-S5211845-A (JP)
Title: Address information check system
Inventor: ANDOU TOORU
IPC: G06F11/10
Filed: 1975-07-18
Abstract: PURPOSE: Introduction of error check into the address conversion processing stage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11267858-A (JP)
Title: Friction jointing member and its jointing method, and jointing panel
Inventor: KUMAGAI MASAKI
IPC: B23K37/04
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a friction jointing member, its jointing method, and a jointing panel, wherein jointing of members having a curve face is easy and well-finished. SOLUTION: A member 2 to be friction jointed contains a curve face 3, and a joint line 5 generated at the time when the members 2 are butter each other, functioning as a center line. Friction end faces 6 on the jointing side of the right and left members 2 are made to be horizontal in a direction at least crossing the weld line 5 roughly at right angle. As the friction end faces 6 on the jointing side of the right and left members 2 with the joint line 5 as a center are friction-jointed along the joint line 5, the jointed face can be well finished due to the horizontal friction end face 6 even if it contains the curve face 3.
Patent JP-S57206254-A (JP)
Title: Manufacture of rotary electric machine
Inventor: GOHISA TOSHIO
IPC: H02K15/12
Filed: 1981-06-10
Abstract: PURPOSE:To easily permit assembly and to contrive the improvement of insulating reliability without damaging a winding by a method wherein a resin layer which is hard to stick insulating varnish is previously formed on the surface of an iron core which prevents the insulating varnish from sticking and a varnish- coated films sticked to the resin layers can easily be removed. CONSTITUTION:Silicon resin or liquefied silicon rubber is previously applied to the whole surfaces of the internal diameter 1a and external diameter 2b of a stator core 2 wound a random stator winding 1 before insulating varnish impregnation treatment and resin layers 3 are formed by heating cure or heating vulcanization. After that, impregnation for insulating varnish and curing treatment are performed to form an insulating varnish-coated films 4. Next, the varnish coated films 4 at the inside diameter 2a and outside diameter 2b of the stator core are taten off by applying the mold releasing action of the layers 3 and the stator cor 2 is pressed and inserted in a stator frame and a rotary electric machine is assembled. In this way, the assembly of the rotary electric machine can easily be done and insulating reliability can be improved.
Patent JP-H07296900-A (JP)
Title: Connector
Inventor: HAGIWARA KENJI
IPC: H01R13/658
Filed: 1994-04-26
Abstract: PURPOSE:To change a high frequency characteristic at a switch structural part. CONSTITUTION:When a signal feeding contact 5 and a transmission contact 6 are short-circuited with each other by change-over switch means 5b, 6b, 8, these are utilized as high frequency characteristic compensation elements. A feeding contact part 5a and a transmission contact part 6a of respective contacts 5, 6 are utilized as high frequency characteristic compensation elements of a lumped constant electrostatic capacity type or a distribution constant circuit type. By providing respective contacts 5, 6 with a function as a low pass filter or by selecting a material and/or structure of an insulator 2, a dielectric constant is regulated so as to obtain a desired high frequency characteristic compensation element constant.
Patent JP-S60239293-A (JP)
Inventor: ROBAATO ADEISON KUUNZU JIYUNIA
IPC: B42C1/12
Filed: 1985-04-24
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-H02266348-A (JP)
Title: Photographic material containing dye
Inventor: NAKANISHI SHOSAKU
IPC: G03C1/83
Filed: 1989-04-07
Abstract: PURPOSE:To obtain a photographic material small in variance of the spectral absorption characteristics of a coating solution due to the lapse of time by using a combination of 2 kinds of specified dyes in the same layer. CONSTITUTION:The photographic material good in decolorability and small in variance of the spectral absorption characteristics during its manufacture and storage can be obtained by using in the same layer the 2 kinds of dyes represented by formula I and II. In formula I, each of R1 and R3 is alkyl, carboxy, aryl, or the like, and each of R2 and R4 is alkyl, aryl, sulfoalkyl, carboxyalkyl, sulfoaryl, or carboxyaryl, and in formula II, R1 is alkyl or aralkyl; R2 is H, alkyl, or alkoxy; R3 is sulfoalkyl, sulfoaryl; and R4 is alkyl, aryl, or the like.
Patent JP-S60232391-A (JP)
Inventor: YAMADA MANABU
IPC: B66C1/00
Filed: 1984-05-04
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-2000286997-A (JP)
Title: Automatic notification system
Inventor: MASUI TETSUYUKI
IPC: G08B25/08
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To arbitrarily control the ringer of a call incoming from the side of an automatic notification system from an emergency call agent requesting a reply. SOLUTION: This automatic notification system is provided with a return signal detecting part 13 for detecting a return signal requesting the telephone communication to return from the emergency call agent to be performed after the confirmation of a call message to the emergency call agent, a cycle converting part 22 for converting the signal cycle of the detected backward signal or signal cycle of a preset signal from a 16 Hz transmission part 23 and a telephone set control part 21 for sounding a ring back tone in the converted signal cycle. Thus, the conversion of the signal cycle can be arbitrarily set by a conversion cycle setting part 23 and call incoming from the emergency call agent can be reported by a synthesized voice or lamp indication to the outside.
Patent JP-S61248143-A (JP)
Title: Lsi system connecting register in parallel and hierarchically
Inventor: SATOU TOMORU
IPC: G06F11/36
Filed: 1985-04-26
Abstract: PURPOSE:To make it possible to monitor the internal state of an LSI system without increasing the number of address signals and the number of pins by connecting status registers in parallel and hierarchically and enabling to transfer the content of each register to an output register through a bus. CONSTITUTION:Among various information indicating internal stage, information that needs the stopping of the system according to error state, and error information necessary for program debugging and a system debugging are stored in an ERR 32. The informations are classified and decoded by a decoder 37 and reflected to an STR 31 together with other information, and the outlines of the state of operation and error can be known by monitoring the STR 31. Detailed error information is stored in the ERR 32, and the ERR 32 is connected with an OR 30 through a bus. On receiving command from a CPU, the ERR 32 transfers the information to the OR 30 once and then reads out. New address signal by the increase of ERR 32 is not necessary and accordingly, it is not necessary to increase the number of pins.
Patent JP-S60231222-A (JP)
Title: Phase control device
Inventor: NIIYA HIROSHI
IPC: G05F1/455
Filed: 1984-05-01
Abstract: PURPOSE:To control 0-100% phase of a load rapidly by connecting two memories between an information output means and a means for receiving said information and controlling a phase and alternately switching the reading/writing from/in both the memories. CONSTITUTION:A power supply synchronizing signal generating circuit 61 generates a signal synchronized with a zero-crossing point, inverts an FF60, alternately turns switches 52, 53, and connects an address line alternately to RAMs 54, 55. Simutaneously, switches 56, 57 also are alternately turned, the RAM55 is connected to a phase control element 63 when the address line is connected to the RAM54, and the RAM54 is connected to the element 63 at the reverse connection. Consequently, a lamp 65 can be dimmed in each half cycle of an AC power supply 62 and 0-100% phase control can be attained.
Patent JP-S62244039-A (JP)
Title: Positive type photosensitive composition
Inventor: ASANO TAKATERU
IPC: G03F7/023
Filed: 1986-04-17
Abstract: PURPOSE:To obtain a positive type photosensitive composition good in ink receptivity and superior in coatability by incorporating t-butylated poly hydroxystyrene o-quinonediazidosulfonate. CONSTITUTION:The positive type photosensitive composition contains t-butylated polyhydroxystyrene o-quinonediazidosulfonate. The t-butylated poly hydroxystyrene can be synthesized by additionally reacting isobutylene with polyhydroxystyrene with sulfuric acid as a catalyst under high pressure or subjecting isobutyl chloride to the Friedel-Craft reaction with the polyhydroxystyrene, and o-quinonediazidosulfonate is synthesized by dissolving this polyhydroxystyrene and o-quinonediazidosulfonyl chloride in dioxane, and dropping an aqueous solution of alkali carbonate with stirring.
Patent JP-H11286941-A (JP)
Title: Windable draining net-like body
Inventor: OZAKI AKIRA
IPC: E02D17/20
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a draining net-like body with a simple structure easily windable without damaging a function, preventable of curling habit of a draining band, and easy to store and carry. SOLUTION: This draining net-like body 10 consists of a based material 11 such as net to be extended vertically on a face of slope 20 and a number of lengthy draining bands 12, 13 mounted on the base material 1, which are arranged in a lattice or herringbone form on the face of slope 20. Of the draining bands 12, 13, those arranged in the vertical direction of the face of slope are divided into a prescribed length, the part forming the upper end is fixed to the base material 11, the part except the fixed part is folded as the fixed part as the center so as to be substantially parallel to the other drain band 13, and the base material 11 is wound while enclosing each draining band 12, 13 by the base material 11.
Patent JP-S63255805-A (JP)
Title: Servomotor control circuit
Inventor: MIKI JUNICHI
IPC: H02P29/00
Filed: 1987-04-13
Abstract: PURPOSE:To attain the constant speed control of a motor by switching a second servo system motor control to a first servo system motor control while the omission condition of a second servo system reproducing signal is monitored. CONSTITUTION:By a synchronizing signal separator circuit 37, a phase difference between a synchronizing signal 38a and a crystal vibrator 33b in a tape reproducing signal 38 is detected and the omission condition of a synchronizing signal 38a is detected. When the synchronizing signal 38a is omitted at the prescribed number of times, a switch 40 is changed over, a capstan motor 31 is changed over to a rotation control based on a rotation number detecting circuit FG output, the disturbance of the servo system is prevented, when the output of the synchronizing signal 38a is recovered, the switch 40 is changed over, the rotation control of the capstan motor 31 is shifted to the servo system of the reproduction. Thus, the number of the rotation of the capstan motor can be constantly controlled.
Patent JP-S58206417-A (JP)
Title: Air conditioning device for car
Inventor: NAGAO KOUICHI
IPC: B60H1/00
Filed: 1982-05-24
Abstract: PURPOSE:To simplify the structure of a duct and make an air conditioning device compact and lightweight by dividing the main frame of the air conditioning device into inside and outside chamber machines in the long direction and arranging a compressor at one end side of an inside chamber machine room, an inside chamber air blower at the center, and an inside chamber heat exchanger at the other end side of the inside chamber machine room. CONSTITUTION:A main frame 1 is divided into an outside chamber machine room 2 and an inside chamber machine room 5 and an outside chamber heat exchanger 3 and an outside chamber air blower 4 are mounted in the outside chamber machine room 2. An inside chamber machine room 5 is provided with an air blower 6 at the center, a blow-off port 9 just under it, a compressor 11 at one end, and an inside chamber heat exchanger 7 and an air suction port 8 at the other end. As a result of this structure, the main frame length L2 can be set in a total of the lengths A and C of both rooms 2 and 5 and can be reduced only for the length of the conventional compressor room, and a duct can be removed.
Patent JP-S60236975-A (JP)
Title: Acceptance, packaging and transporter for stripping sheet material
Inventor: RUCHIAANO MESUKI
IPC: B65H45/101
Filed: 1985-04-26
Abstract: In equipment for receiving and stacking in package form a continuous strip (12) of sheets or forms deposited accordionwise coming from a printer. Cutting devices (26) operate together with devices (25, 30, 31) to press the two sheets forming the pleat at which the cut will be made, and reading devices control said cutting devices in relation to a mark applied to said continuous strip (12).
Patent JP-S5715558-A (JP)
Title: Continuity test system
Inventor: KATOU TAKAO
IPC: H04M3/28
Filed: 1980-07-02
Abstract: PURPOSE:To realize complete continuity guarantee between terminals, by generating the callout tone with a signal transmitted or folded for the specific signal to a network, in response to the incoming display from a telephone network and displaying the incoming call. CONSTITUTION:When an incoming call is detected at a signal analysis circuit section and an incoming signal display lead 504 is turned on, the output of a ring back tone generating circuit 305 is outputted to a transmission signal lead 501, and the ring back tone folded from the opposing terminal is applied to a lead 502 and outputted as a callout signal from a receiver 102. The ring back tone transmitted from a telephone set to be called is applied to the lead 502 and outputted to the receiver 102. The ring back tone from the caller party applied to the lead 502 is outputted to the transmission lead 501.
Patent JP-H05258539-A (JP)
Title: Recording level detector
IPC: G11B27/36
Filed: 1992-03-16
Abstract: PURPOSE:To operate the full-length inspection of the recording level of a recorded tape at a high speed, to increase its reliability and to make its handling easy by transforming a recording input signal and a reproducing output signal into pulses and providing a circuit for identifying a time difference between these pulses. CONSTITUTION:A cassette tape 3 is travelled from a pancake 1 at a high speed and wound into a pancake 2. A recording head 4 and a reproducing head 5 are placed with a space in between. A high-speed recording input signal from the recording head 4 and a high-speed reproducing output signal from the reproducing head 5 are inputted by an analog section 6, these are transformed into pulses and sent to a digital counting section 7. At the digital counting section 7, signals from the analog section 6 are digitized and a time difference between both signals is counted and based on this time difference, a result is outputted from a result identification output section 8. The result identification output section and a clock generating section 9 are provided on the digital counting section 7 and the circuit for identifying the time difference between both pulses of the recording and reproducing heads is formed.