baber/WOPTO huggingface dataset:
Patent JP-H0950871-A (JP)
Title: Electric connector for connecting lsi package
Inventor: SATO KAZUTOMI
IPC: H01L23/32
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact connector and reduce connecting operation force of a user by providing a plate type contact which has an L-shaped slit, is preloaded, and cantilevered. SOLUTION: When a contact element 51 is inserted in a contact receiving hole 43 of a base insulator 22, a contact part 51b slides down along a projecting wall 54 so as to held in a preloaded state. When a lever is turned so as to move a cover insulator 26 in the arrow (B) direction, a package pin 42 contacts with the contact part 51b. The pin 42 moves into a gap between the contact part 51b and an internal wall opposed to the receiving hole 43 with a small force and further deflected to the contact part 51b so that the contact part 51b and the pin 42 contact with each other at high contact pressure. An L- shaped slit is formed in the contact part 51b and finger parts 51b-1, 51b-2 contact with the pin 42 at two points. This constitution can reduce an insertion force of the LSI package and arrange the high-density contact elements at multicore.
Patent JP-H0432279-A (JP)
Title: Method of forming oxide superconductor/semiconductor junction
Inventor: YAMADA TOMOYUKI
IPC: C01G1/00
Filed: 1990-05-29
Abstract: PURPOSE:To make it possible to bond an oxide superconductor to a semiconductor with a high degree of quality by a method wherein a very thin metallic film is formed by deposition on a basement of a semiconductor as a flat two-dimensional layer in the order of an atomic layer; thereafter an oxide conductive film is formed on this very thin film in an atmosphere of oxygen in a condition where the basement temperature is set at a temperature in which the atoms of the metal are not scattered by oxygen. CONSTITUTION:A very thin metallic film is formed on a cleaned substrate 14. In this case, a metal is deposited while vacuum exhaust is being maintained at a vacuum of approximately 10<-10>Torr or higher. The substrate 14 is maintained at room temperature   a required beam shutter of beam shutters 36 to 44 are opened   a metal is evaporated from a required K cell from among K cells 26 to 34 and deposited on the substrate   the beam shutter is closed   the amount of deposition is measured (Auger analyzer 20)   in a case where the amount of deposition is large and a flat film is not formed, the substrate 14 is heated, causing the atoms of the metal to be disassociated, and a flat film is formed.
Patent JP-S5663811-A (JP)
Title: Manufacture of graphite composite material
Inventor: FUJII YOSHIKATSU
IPC: C04B26/10
Filed: 1979-10-25
Abstract: PURPOSE: To manufacture a graphite composite material easy to mold and having compression restorability and superior mechanical strength by mixing a small amount of a thermosetting powdered org. binder into expanded graphite and then press molding and heat setting.  
     CONSTITUTION: 96.5W99.0wt% Expanded graphite obtd. by expanding starting material graphite ≥20 times in bulk density ratio is mixed with a 1.0W3.5wt% thermosetting powdered org. binder such as phenol resin. The grain size of the org. binder is desirably ≤200 meash. This mixed composite material is molded at ordinary or elevated temp. by compression molding or other method and optionally heated at a temp. above the melting or setting temp. of the org. binder to obtain a graphite composite material having considerably improved compression rupture strength after oil dipping as compared to a conventional expanded graphite molded  body. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04364394-A (JP)
Title: Brushless motor
Inventor: OBATA SHIGEO
IPC: H02K5/24
Filed: 1991-06-11
Abstract: PURPOSE:To realize a quiet motor by reducing noise vibration generated at the time of operating a brushless DC motor. CONSTITUTION:1) Noise of a motor is previously measured, a current waveform in which noise of a frequency synchronized with a rotation is reduced, is obtained, the waveform is stored in a PROM 600, this information is called at the time of operating, a current corresponding to a load is applied to driving coils 51, 52 53 thereby to reduce the noise. 2) Noise measuring means made of a microphone 620, etc., is provided in an apparatus, noise at the time of operating is measured, and a current waveform is always so set that the noise of the frequency synchronized with the rotation becomes a predetermined value or less. 3) Noise measuring means made of a microphone 622, etc., is provided in an apparatus, noise of an initial state of an operation is measured, and a current waveform is so set that the noise of the frequency synchronized with the rotation at that time becomes a predetermined value or less. This information is stored in a RAM 605, and then it is operated with the waveform as a reference.
Patent JP-S621805-A (JP)
Title: Manufacture of metallic powder by rotation impact atomization
Inventor: TAKAGI SHIGEAKI
IPC: B22F9/08
Filed: 1985-06-27
Abstract: PURPOSE:To obtain fine powder by the rotation of an impact body at a low speed by introducing a molten metal contg. a dissolved gas into an atmosphere under reduced pressure and by carrying out rotation impact atomization. CONSTITUTION:A soluble gas is dissolved in a molten metal by >=5ppm. For example, molten iron is placed in an atmosphere of pure hydrogen under 1atm. to dissolve about 40ppm hydrogen. The molten iron contg. the dissolved hydrogen is introduced into an atmosphere under <=200Torr reduced pressure and hit against a rotating impact body. The molten iron is atomized by the impact force of the rotating impact body and the gas releasing action.
Patent JP-S62297590-A (JP)
Inventor: GOTO YOSHIHISA
IPC: C08J5/00
Filed: 1986-06-17
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-H036010-A (JP)
Title: Manufacture of aluminum electrode for electrolytic capacitor
Inventor: YOKOYAMA YUTAKA
IPC: C23C14/24
Filed: 1989-06-02
Abstract: PURPOSE:To shorten a treatment time and to increase a capacitance by a method wherein titanium is applied to the surface of high-purity aluminum by a vapor deposition operation and a vapor-deposited film composed of a titanium layer is formed on the surface. CONSTITUTION:Titanium is applied to the surface of high-purity aluminum 14 by a vapor-deposition operation; a vapor-deposited film 10 composed of a titanium layer is formed on the surface. In this case, a high-purity aluminum foil of 1450X100mm whose etching treatment has been executed by an ordinary method is used; a cathode arc vapor-deposition operation is executed for 2min under a total chamber pressure of 2 to 10X10<-3>Torr, at an evaporation distance of 200mm, at an evaporation speed of 0.1mum/min; the vapor-deposited film 10 with a titanium vapor-deposition thickness of 0.2mum is formed. Thereby, a close connectedness and a denseness of the vapor-deposited film 10 are enhanced; a treatment time is greatly shortened and capacitance can be increased.
Patent JP-H04339670-A (JP)
Title: Printing machine in printer
Inventor: ISHIYAMA SATOOKA
IPC: B41J19/20
Filed: 1991-05-16
Abstract: PURPOSE:To improve reliability under a contaminative environment by a method wherein a position control is performed by a linear encoder provided with a magnetic recording medium made of an alloy containing chromium and cobalt. CONSTITUTION:In a linear magnetic recording medium 1, a material of an alloy containing iron, chromium, and cobalt machined by rolling, wire drawing, and the like is magnetized so as to have N and S alternately. In a gap holding component part 2 provided with a magnetic head, a U-shaped magnetic element mount 11 with a magnetic sensor 13 fixed is fitted to the magnetic recording medium 1, and bearings 14 are fixed on the both ends thereof. A printing head 3 of ink jet, dot impact, or thermal transfer system is guided along slide guide shafts 4, a magnetized pattern of the magnetic recording medium 1 is detected by the magnetic sensor 13, and a printing control is conducted. The encoder of this type is more economical than an optical linear encoder, hardly affected by a contaminative environment, such as printer ink and paper dust, improved in reliability, and free from a trouble of a maintenance.
Patent JP-S5841375-A (JP)
Title: Manufacture of honey comb construction with unidirectional focus
Inventor: GOTOU YOSHINORI
IPC: G01T1/164
Filed: 1981-09-04
Abstract: PURPOSE:To provide a method for making a distortion-free block for a collimator having a focus line by fixing an angular relationship between tube materials with the injection of an appropriate anchor members therebetween. CONSTITUTION:A composite strand hexagonal in the cross-section covered with a lead alloy or the like is cut to an appropriate length. Raw materials 4 thus formed are supported at the lower end thereof on a base material 6 in a partially tapered die 5 while bundled aligned with the parallel sections thereof. The base material 6 is forced long the parallel sections of the die 5 to make the raw materials 4 free at the upper end while remains almost fixed at the lower end. Under such a condition, they are expanded in a sector at the upper end thereof 4 in the direction of X, one of the apexes of the hexagonal cross-section of the raw material by inserting a spacer 10. Subsequently, an appropriate adhesive is injected and solidified in the die 5 so that the materials are joined together to form product like a block, whic is taken out of the die 5. The product is cut off at the lines (a) and (b) to make a block level at the upper and lower surface.
Patent JP-H08333198-A (JP)
Title: Growth of lithium borate single crystal
Inventor: ARAKAWA ATSUTOSHI
IPC: C30B29/22
Filed: 1995-06-06
Abstract: PURPOSE: To prevent a grown crystal from sticking to a growth container by annealing a raw material melt while providing a temperature gradient so as to keep the temperature of the raw material melt at a specific temperature or below and higher than that of a solid-liquid interface between the raw material melt and a seed crystal or the grown crystal. CONSTITUTION: A lithium borate raw material is placed in a growth container 4, which is then placed on a supporting pedestal 5 for the growth container. A furnace core tub 7 is heated with a heater 6 to melt the lithium borate raw material. The resultant raw material melt 3 is brought into contact with a seed crystal 2 and a device 8 of a driving system is operated to relatively move the growth container 4 for the heater 6. Otherwise, the raw material melt is slowly cooled while providing a temperature gradient so as to increase the temperature of the raw material melt 3 from that of a solid-liquid interface A between the grown crystal and the raw material melt 3 and keep the maximum temperature of the raw material melt 3 at <=1005 deg.C. Thereby, a lithium borate single crystal is grown.  Carbon or glassy hard carbon having a fundamental structure which is a hexagonal plane grating such as graphite is effectively used as the growth container 4 for preventing the sticking.
Patent JP-S6119151-A (JP)
Title: Semiconductor device
Inventor: SANADA KATSU
IPC: H01L23/12
Filed: 1984-07-05
Abstract: PURPOSE:To stabilize bonding strength, and to reduce the effect of a parasitic inductance component by discretely bonding power-supply connecting small-gage wires separately lead out of a semiconductor element with branching sections in metallic wirings. CONSTITUTION:Bonding wires 7a-7c individually lead out of power-supply pads 4a-4c shaped onto a semiconductor element 3 placed in an island 2 on a substrate 1 are bonded severally to branching sections 5b, 5c in metallic wirings. Consequently, bonding strength is stabilized. Since a feeder has two branching sections 5b, 5c, each feeder can be operated as if they were fed from independent external lead terminals. Accordingly, the transient variation section (depending upon parasitic inductance and resistance) of a power supply for an input/ output circuit having an effect on a logic-arithmetic circuit section for the element 3 can be reduced extremely up to the branching sections 5b, 5c in the metallic wiring.
Patent JP-S6118076-A (JP)
Title: Controller for departure-from/entry-into country
Inventor: SETA HIROSHI
IPC: G10L15/00
Filed: 1984-07-05
Abstract: PURPOSE:To discriminate assuredly the foul use of a passport by recording previously the information on one or both the fingerprint and the voiceprint of a passport owner to a passport and comparing the print information read out of the passport with the print information collected from the passport owner. CONSTITUTION:A passport reader 21, a fingerprint reader 25, a voiceprint reader 26 and a data processor 28 are set near a gate F for departure-from/entry-into country. When a passport owner 71, for example, who is going out of a countery gives his/her passport 30 to an examiner 72, the information recorded on the passport 30 is read from the magnetic stripes on the passport 30 by the reader 21. Then the read information such as the fingerprint picture information, the voiceprint information, etc. are sent to the processor 28. while the examiner 72 gives an indication to the owner 71 to press his/her finger to the finger pressing surface of the reader 25. The reader 25 transmits the collected picture information to the processor 28. The processor 28 performs collation between both fingerprint pictures and displays permission or inhibition for departure from a country on a CRT display 52 containing a keyboard. If the reader 25 has a fault, the reader 26 substitutes for the reader 25. Thus the foul use of a passport can be assuredly discriminated.
Patent JP-H036166-A (JP)
Title: Equipment supervisory device
Inventor: YAMADA TAKASHI
IPC: H04Q9/00
Filed: 1989-06-01
Abstract: PURPOSE:To reduce the burdeon of an operator at the time of emergency and to quickly and surely execute the telephone communication to the outside by bringing a telephone number of an emergency communication destination to automatic dialing. CONSTITUTION:When a fault and abnormality are generated in an equipment apparatus, they are informed to a central processor equipment 12, and the equipment 12 informs the contents of the fault and the abnormality, and emergency communication destination data corresponding to its point to a display device 11. The device 11 brings the contents the fault and the abnormality to message display to a fault display area 22, and displays the emergency communication destination in an emergency communication destination display area 23 at every area. Subsequently, the processor equipment 12 informs telephone number data corresponding to a selected communication destination to a telephone equipment 14 from telephone number information stored in advance. The equipment 14 executes automatic dialing to the other party by this telephone number data.
Patent JP-S5566639-A (JP)
Title: End-face combusted type grain for gas producing agent
Inventor: NAGAOKA TADAHIKO
IPC: B01J7/00
Filed: 1978-11-14
Abstract: PURPOSE: To provide an end-face combusted type grain for gas producing agent, in which metal wire extended in main gas producing agent is covered by an insensitive gas producing agent, whereby it is enabled to keep amount of gas produced by the main gas producing agent constant and to select composition of the main gas producing agent as desired.  
     CONSTITUTION: Metal wire 25 covered by insensitive gas producing agent 31 is extended in main gas producing agent 23 along the axis of propellant grain 20. Restrictor 24 is applied over the outer peripheral surface of the front end face of the grain 20, so that its rear end face serves as initial combusting surface 26. This main gas producing agent 23 can be of a desired composition selected to suit the object of use of the rocket motor, whereas composition of the insensitive gas producing agent 31 is selected on the basis of a desired combustion temperature and condition of atmosphere produced by the main gas producing agent 23 whose composition is selected in the above-described manner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H082785-A (JP)
Title: Correcting tool
Inventor: NAKAMURA MASATO
IPC: B65H35/07
Filed: 1994-06-22
Abstract: PURPOSE:To provide a correcting tool fixing a feed distance of a transfer tape, in a device wherein paint can be surely transcribed relating to a small correction part. CONSTITUTION:In a correcting tool, a supply reel 6 winding a transfer taps 4, paired feed reels 7, 8 feeding the transcribed transfer tape interposed and a storage chamber 5 storing the fed transfer tape 4 are arranged in a main unit 1. A gear 10 is integrally formed coaxially with the feed reel 8. The tool comprises a head 12 provided in the outside from the main unit 1 to press the transfer tape 4, slider 11 arranging the head 12 in the point end to be movable in the main unit 1, coil spring 13 energizing the slider 11 in a direction of protruding the head 12 and a ratchet member 14 associated with moving action of the slider 11 to mesh with the gear 10 in only a direction of feeding the transfer tape 4.
Patent JP-H036312-A (JP)
Title: Method for controlling blowing in converter
Inventor: AOKI MATSUHIDE
IPC: C21C5/30
Filed: 1989-05-31
Abstract: PURPOSE:To accurately obtain oxygen volume each time and to efficiently and smoothly execute blowing operation by controlling so as to obtain non- decarbonizing oxygen consuming velocity value satisfying the specific equation at each measuring cycle obtd. by dividing the whole operational period of molten iron blowing after executing desiliconizing and dephosphorizing treatments. CONSTITUTION:In the converter blowing for the molten iron subjected to desiliconizing and dephosphorizing treatments, the whole operational period of blowing is divided into multiple measuring cycles and the blowing condition is adjusted so as to obtain the actual measured value Vi satisfying the relation of equation at each cycle. Wherein, the actual measured Vi: the actual measured value of the non-decarbonizing oxygen consuming velocity at No.(i) cycle = Vin-Vout, Vin: oxygen supplying velocity into a converter at No.(i) cycle, Vout: oxygen supplying velocity contributing to decarbonizing reaction at No.(i) cycle, the target Vi: the target value of the non-decarbonizing oxygen consuming velocity at No.(i) cycle, alpha: weight factor,  Vi-1: difference between the actual Vi-1 and the target Vi-1 at No.(i-1) cycle.
Patent JP-S5841429-A (JP)
Title: Magnetic recording medium
Inventor: OOIWA TSUNEMI
IPC: G11B5/73
Filed: 1981-09-04
Abstract: PURPOSE:To obtain a recording medium having a vapor-deposited magnetic metallic film with superior antistatic and lubricating properties by laying a coated film contg. metallic powder and a fatty acid on the back side of a substrate. CONSTITUTION:Electrically conductive metallic powder such as aluminum powder, copper powder or stainless steel fiber and a 12-18 C fatty acid such as lauric acid, palmitic acid or stearic acid are coated onto the back side of a substrate having a vapor-deposited magnetic metallic film with a resin binder.
Patent JP-H055105-A (JP)
Title: Method for extruding alloy powder and production of sintered product of alloy powder
Inventor: KATO YASUMASA
IPC: B22F3/02
Filed: 1991-06-12
Abstract: PURPOSE:To enhance the degree of freedom of extrusion of a hardly workable material and to enable extrusion with high quality and satisfactory workability by extruding alloy powder mixed and kneaded with a binder having high mol.wt. or ultrahigh mol.wt. CONSTITUTION:Powder of an alloy for surface hardening and build-up welding such as 'Stellite(R)', 'Colmonoy(R)' or JIS D410 is mixed and kneaded with a binder having high mol.wt. of about 100,000-500,000 such as ethylene-vinyl acetate copolymer resin or a binder having ultrahigh mol.wt. of about 1,000,000-3,000,000 such as polybutene. A lubricant such as olein wax, a plasticizer or other component may be added to the binder so as to improve extrudability.
Patent JP-H11290122-A (JP)
Title: Drying fluid coater
Inventor: KITAZAWA YUTAKA
IPC: A45D34/04
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To minimize the drying and hardening of a solution caused by vaporization and the drying and hardening of a coating part. SOLUTION: A coating part 5 is provided at a piston type applying part converging part 3 having an extrusion head 4, is fitted with an elastic body 7, and attached to a partition 8 having a cylinder pipe 2. The applying part 5 is attached to a case main body provided with a cut part 14, to divide the inside of the case main body into a drying fluid storage part 10 and an extrusion head storage part 6. An elastic case cover 9 provided with a rear cap 11 is mounted on the case main body, and an end cap A comprising an inner cap 13 and an outer cap 12 which are integrated together is mounted on the case main body. The coating part converging part 3 and the extrusion head storage part 6 are enclosed in the case main body provided with the elastic body, and the inner/outer integrated type end cap A is mounted on the case main body.
Patent JP-S5665580-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MORITAKE YUTAKA
IPC: G11B15/467
Filed: 1979-11-01
Abstract: PURPOSE:To make less the guard band noise at slow mode and still reproduction, by recording the video signal at still state through intermittent run of tape and reproduction with alternate state of a given speed and standstill. CONSTITUTION:While the tape is in run state with an input pulse, the recording timing of the control signal is determined with the number of stages of shift registers 31, 32, and if it is taken, for example, as k/2 stages respectively, the signal is delayed by just one vertical period than the output pulse generating time from the counter circuit 29. The playback signal A is the signal B with a delay of the delay time being the pulse width tau at the delay circuit 40, and the control pulse signal with one vertical period is obtained in the pulse width tau, by taking exclusive logical sum between the signals A and B. At the playback in a normal speed, the timing matching with the vertical synchronizing signal is made by feeding the control pulse C to the phase comparator 7. At slow playback, the pulse C is input to the shift register 32 to determine the amount of intermittent feed.
Patent JP-S5566937-A (JP)
Title: Production of crosslinked rubber-like elastomer
Inventor: YAMASHITA SHINZOU
IPC: C08L9/00
Filed: 1978-11-16
Abstract: PURPOSE: To increase the reinforcing effect with silica filler, by crosslinking a 1- chlorobutadiene copolymer with an aminosilane.  
     CONSTITUTION: A copolymer obtained by emulsion copolymerization of 1-chlorobutadiene (a) with butadiene (b) at a weight ratio of (a) to (b) of about 3W20: 97W80 is incorporated with an aminosilane (c), e.g. β-aminoethyl-trimethoxysilane, of the formula (R is alkyl group; R 1 , R 3  and R 4  are H or alkyl groups; R 2  is alkylene or phenylene group) at a molar ratio of (c) to (a) of about 0.2W5:1, and crosslinked to give a crosslinked rubber-like elastomer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5929597-A (JP)
Title: Course-setting method for ship having autopilot function
Inventor: NAGATA OSAMU
IPC: G05D1/00
Filed: 1982-08-12
Abstract: PURPOSE:To enable to easily set a course, by enabling to indicate a set azimuth irrespectively of changes in turning angle of a ship. CONSTITUTION:A gyroscope is used for a detector 2 which detects a heading angle thetaH. A setter 3 sets the azimuth thetaS of a course to be taken, and a calculator 4 calculates a deviation angle DELTAtheta therefrom. The deviation angle DELTAtheta is inputted into a turning angle controller 7 to drive a course-changing means 6, thereby controlling the course of the ship. The deviation angle DELTAtheta is inputted also into an indicator 5 to indicate the set azimuth irrespectively of the turning of the ship. Accordingly, since the set azimuth is constantly indicated, setting of a course is facilitated, and the autopilot function can be displayed even on the inside seas.
Patent JP-S6031402-A (JP)
Inventor: IKEDA TAKESHI
IPC: B65G43/08
Filed: 1983-08-02
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。