baber/WOPTO huggingface dataset:
Patent JP-H02185053-A (JP)
Title: Substrate for flip chip bonding
Inventor: MIYAGAWA FUMIO
IPC: H05K3/34
Filed: 1989-01-12
Abstract: PURPOSE:To remount an electronic part repeatedly through a flip chip method by joining one part of a ball loaded onto a connecting terminal with the connecting terminal while covering the periphery of the ball with solder and forming a solder bump onto the connecting terminal. CONSTITUTION:A ball 14 is loaded onto the connecting terminal 10 of a substrate 12, and one part of the ball 14 is joined with the connecting terminal 10 so that the state of the junction is held by applying a temperature, where solder is melted, while the periphery of the ball 14 is covered with solder 16 and a solder bump 18 is formed onto the connecting terminal 10. Consequently, when solder 16 connecting the electrode 22 of an electronic part and the connecting terminal 10 of the substrate is melted through the reflowing of solder and the electronic part 20 is detached from the upper section of the substrate 12, the ball 14 to which the solder bump 18 is shaped can be left positively onto the connecting terminal 10 of the substrate 12. Accordingly, other electronic parts can repeatedly by remounted accurately onto the substrate 12, from which the electronic part 20 is detached, through a flip-chip method.
Patent JP-S56102302-A (JP)
Title: Manufacture of long sized metallic shape
Inventor: MIYAKE YASUHIKO
IPC: B21B1/22
Filed: 1980-01-21
Abstract: PURPOSE: To prevent the product from being injured, and to continuously manufacture a good composite shape, by first rolling the metallic materials together with an accompanying dummy tape, and by allowing to make the dummy tape contact with the peeling jig for preventing the clad metallic shape from allowing directly to contact with the peeling jig.  
     CONSTITUTION: An aluminum material 5 and a stainless steel material 6 sre respectively supplied from the feeders 1, 2, and are applied a chemical and a mechanical preptreatments by the pretreators 3, 4. Then, the materials 5, 6 are heated respectively by heaters 7, 8 are guided by the cladding guide 11, and are fed to the rolling rolls 12, 13. On the other hand, a dummy metallic tape 10 is supplied from the feeder 9, and joins the clad materials 5, 6 at the cladding guide 11, and the confluent three materials 5, 6, 10 are fed to the rolling rolls 12, 13 which then applies them a hot rolling work under a 40W80% draft percentage to these materials 5, 6 10. The metallic tape 10 is located between the clad materials 5, 6 and the surface of the grooved lower roll 13, and contacts with the peeling jig 17; hereby, the clad material is protected from being injured by the peeling jig 17. The metallic tape 10 passes over the roll surface and is peeled off of the clad material 16, and is coiled by the coiling reel 15. On the other hand, the clad material 16 is coiled by the coiler 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06216474-A (JP)
Title: Dye laser device
Inventor: KOBAYASHI ICHIRO
IPC: H01S3/213
Filed: 1993-01-18
Abstract: PURPOSE:To obtain a dye laser device wherein it does not require a means to prevent ignition and explosion caused by static electricity generated by internal friction during the circulation of a dye solution and it can prevent the performance of a dye laser form being dropped. CONSTITUTION:The title device is provided with a dye-solution supply apparatus 15 by which a dye solution 18 in which a dye has been dissolved in a solvent composed of water and a surface-active agent is supplied to a dye-solution tank 19 from the outside and with a waste-fluid treatment apparatus 20 by which the dye solution 18 which has been degraded is discharged to the outside from the dye-solution tank 19.
Patent JP-S59133186-A (JP)
Inventor: SUZUKI OSAMU
IPC: B66B1/06
Filed: 1983-01-17
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-S58135046-A (JP)
Inventor: TEODOORU HIREBURANTO RINTAUTO
IPC: B65H9/00
Filed: 1983-01-17
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-H02153000-A (JP)
Title: Antigen-antibiotic composite
Inventor: NIRUDOSHIYU KUMAA PURI
IPC: C07K16/00
Filed: 1989-01-12
Abstract: NEW MATERIAL: An antigen-antibody conjugate containing at least one monoclonal antibody having specificity to at least one antigen and at least one major histocompatibility complex(MHC) class I or II antigen and characterized by that at least one monoclonal antibody is bonded to at least one antigen.  
     USE: A reproducing function inhibitor and growth accelerator of an animal.  
     PROCESS: For example, a hydrazide modified antigen modified by introducing a hydrazide group into at least one antigen and an oxidized monochlonal antibody having specificity to at least one major histocompatibility complex(MHC) class I or class II antigen and having a reactive aldehyde group introduced thereinto are mixed and reacted to obtain an antigen-antibody conjugate. A reproducing function inhibitor can be obtained by using luteinizing hormone in the antigen and a growth accelerator can be obtained by using somatostatin in the antigen. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S59180855-A (JP)
Inventor: JIYOOJI SUCHIIBUN PARU
IPC: G11B21/21
Filed: 1984-01-18
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-S5289851-A (JP)
Title: Expansion valve
Inventor: KIKUCHI MINORU
IPC: F16K31/68
Filed: 1976-01-23
Abstract: PURPOSE: To improve an air-cooling capability by equalizing a refrigerant discharge which flows into a distributing tube, and by forming a shunt chamber with a valve body to a throttle part and nearly setting up a refrigerant passage at the right-angle against orifice. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02227898-A (JP)
Title: Boost clock signal generating mechanism
Inventor: SANGU HO DOONGU
IPC: G11C11/407
Filed: 1990-01-13
Abstract: PURPOSE: To generate an independent boost clock signal not sharply increasing the access time of a dynamic RAM by installing a CMOS circuit that respectively supplies two clock phases to the redundant word line driver or the sample word line driver. CONSTITUTION: Clock signals PX1, PX2 are connected to the drain of each of pairs of differentially connected transistors 46 to 48 whose gates are maintained at a floating potential of about zero volt and the source connecting sections respectively form one of the output terminals PXS12, PXRU12 and PXRD12 which supply the drive signals for redundant word lines or sample word lines of the dynamic RAM. In this case, capacitive elements 51 to 56 combine one drain of each transistor pair 46 to 48 with the other gate and the negatively going clock signal level which appears at the drain of one transistor causes the other transistor to direct toward the nonconductive state. By this, time signals can be issued at a speed not sharply increasing the access time.
Patent JP-S61164631-A (JP)
Title: Continuous mixer
Inventor: IKEGAMI YOSHIHIRO
IPC: B01F27/93
Filed: 1985-01-17
Abstract: PURPOSE:To obtain sufficient mixing accuracy even in high speed operation, in an inverted truncated once shaped mixer, by performing shearing mixing in an upper part by horizontal rotation and subsequently performing sufficient mixing in a side part while taking much time. CONSTITUTION:A liquid being a mixing material is charged in a mixer, wherein a rotary mixing body having the almost same shape as an exterior body 1 is provided, from the supply port 14a thereof and a powdery of particulate material charged therein from a supply port 14b thereof. These materials are impinged to projections 21a, while scattered to the periphery by the rotation of a rotor 21, to receive shearing mixing. Subsequently, the resulting mixture sent to a side mixing chamber is raised by centrifugal force while receives the shearing of the projections 22a and further obtains a sufficient mixing time along with newly sent materials. The material mixture is provided with downward force by a scraper 23 to adjust mixing. The material mixture having received sufficient mixing accuracy by this method in spite of high speed operation is continuously taken out from a discharge port 15. Because a large number of projections are not required, a problem such as the adhesion of materials is not generated.
Patent JP-S5598354-A (JP)
Title: Sample holding plate for ultrasonic wave microscope
Inventor: MANABE KOUZOU
IPC: G01N29/28
Filed: 1979-01-22
Abstract: PURPOSE: To decrease attenuation of ultrasonic wave beam and enhance resolution and clarity by forming a substance having a particular acoustic impedance on upper and lower surfaces of a sample holding plate made of material such as sapphire small in internal loss of ultrasonic wave.  
     CONSTITUTION: A sample holding plate 11 is made by a material small in transmission loss of ultrasonic wave for example, sapphire. On upper and lower surfaces of the sample holding plate 11, silicon dioxide layer 2 having the thickness of 4/1 wave length of ultrasonic wave beam is formed. The ultrasonic wave beam passes through the medium with out reflection loss at a boudary surface of the respective medium, thereby a ultrasonic wave microscope of high resolution and clarity being obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09199798-A (JP)
Title: Nitride semiconductor laser device
Inventor: NAGAHAMA SHINICHI
IPC: H01S5/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To reduce a threshold current by reducing the widths of an optical guide layer, an optical confine layer and a contact layer of a p-type nitride semiconductor on an active layer, which comprises a nitride semiconductor including In, to narrower than the width of the active layer, continuously forming an insulating layer, and providing a positive electrode connected to the contact layer. SOLUTION: An n-type contact layer 2, an n-type optical confine layer 3, an n-type optical guide layer 4, an active layer 5, a p-type optical guide layer 6, a p-type optical confine layer 7, and a p-type contact layer 8 are sequentially deposited on a substrate 1. Next, the widths of the p-type optical guide layer 6, the p-type optical confine layer 7 and the p-type contact layer 8, parallel to the resonance direction of laser light, are reduced, by etching, to narrower than the width of the active layer 5. Further, a positive electrode 30 is connected to the p-type contact layer 8 via an insulating layer thin film 10. As laser light in horizontal, mode can be controlled, the threshold current density of laser oscillation decreases, thus the laser oscillation can be closer to continuous oscillation.
Patent JP-H06211933-A (JP)
Title: Production of fluoropolymer
Inventor: FUKUDA KAZUYUKI
IPC: C07C17/42
Filed: 1993-01-19
Abstract: PURPOSE:To avoid the inclusion of chlorine and safely obtain a fluoropolymer of high degree of polymerization prevented from causing environmental disruption, by polymerizing a fluoroolefin monomer in the presence of perfluorocyclobutane. CONSTITUTION:At least one monomer selected from fluoroolefins represented by the formulas CF2=CF2, CH2=CF2, CF2=CF-CF3, CF2=CFCl and CF2= CFORf is polymerized in the presence of perfluorocyclobutane to give an objective fluoropolymer. In the formulas, Rf is a 1-9C fluoroalkyl group or a fluoropolyether group. The incorporation of perfluorocyclobutane beforehand into a fluoroolefin or its mixture with ethylene serving as the raw material can prevent explosion not only during the storage and transfer of the monomer but also during the polymerization thereof. The amount of the perfluorocyclobutane used for this purpose is preferably 1-20mol% of the monomer from the viewpoint of service conditions.
Patent JP-H11196627-A (JP)
Title: Transmission of sulky rice transplanter
Inventor: SAKIGAWA SHIGENORI
IPC: B60K17/06
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To eliminate problems that the machine body and a transmission case of a conventional rice transplanter has a large number of parts and the assembling man-hour is increased to raise the cost. SOLUTION: This transmission of a sulky rice transplanter is obtained by joining two case half parts 11L and 11R capable of separating a transmission case 11 housing a travel transmission system for transmitting a power of an engine to each of a left and a right front wheel axles 79L and 79R and a left and a right rear wheel axles 99L and 99R and an operation transmission system for transmitting the power to a planting part in the left and the right directions of the machine body, attaching the front wheel axles 79L and 79R and the rear wheel axles 99L and 99R to each of the front and rear of the respective case half parts 11L and 11R, supporting the front wheel axles 79L and 79R and the rear wheel axles 99L and 99R thereon, attaching the first speed change gear 31 capable of carrying out the free changeover from normal to reverse rotations to the outer wall of one of the case half parts 11L and 11R and interlocking and connecting the first speed change gear 31 to a transmission input shaft common to the travel transmission system and the operation transmission system.
Patent JP-H06211305-A (JP)
Title: Automatic warehouse facility and its deposit delivery facility
Inventor: YOSHIDA MASANORI
IPC: B66F9/07
Filed: 1993-01-19
Abstract: PURPOSE:To handle carriages and pallets of different types of packing. CONSTITUTION:An automatic warehouse facility is constituted of a movable crane 1, a rack facility 3 and a lifter type deposit delivery facility 4, and the deposit delivery facility 4 is constituted of a lifter 13, a pit cover 14, a wheel guide, a top end part wheel stopper and an elevation type wheel stopper, and a cargo receiving part of the rack facility 3 is structured as a cargo receiving platform to directly receive a cargo by a wheel of a handpushing carriage. Consequently, by renewing the structure of the rack facility and the deposit delivery facility, the automatic warehouse facility capable of simultaneously handling the handpushing carriages and pallets of different types of packing is realized.
Patent JP-H11203208-A (JP)
Title: Short circuit detection method for serial communication line
Inventor: FURUKAWA TADAO
IPC: F02D45/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a short circuit detection method of a serial communication line that can surely detect the short circuit of the serial communication line. SOLUTION: A 01 imparting circuit 8 is provided in a microcomputer 1, a 01 deletion circuit 17 is provided in an EEPROM 10, the 01 imparting circuit 18 is provided in the EEPROM 10, the microcomputer 1 is provided with a 01 deletion circuit 9 and is connected with signal lines L3 and L4. In the 01 imparting circuits 8 and 18, 0(2) and 1(2) are added to an upper and lower bits of unit data (write-in and read data), in the 01 deletion circuit 17 and 9, the added 0(2) and 1(2) are deleted and it is judged that short circuits occur to the signal lines L3 and L4 if the transferred data become all 0(2) or all 1(2) .
Patent JP-S5392130-A (JP)
Title: X-ray camera
Inventor: SAEGUSA TSUTOMU
IPC: G03B42/02
Filed: 1977-01-25
Abstract: PURPOSE: To hold preferably intensity and contrast or the like of the fluorescent raradiation to an article to be inspected by providing variable opening area of a a mask for collecting light from the illuminated area of the fluorescent radiation image output surface of an image intensifier for controlling the illuminating X-ray amoutn to the article. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54101866-A (JP)
Title: Molded polyester article and its manufacture
Inventor: SHIOSAKI MASAHIRO
IPC: D06M101/16
Filed: 1978-01-27
Abstract: PURPOSE: To obtain a molded polyester article having inproved durability, adhesiveness, and printability, hygroscopicity, and water absorption, by treating a molded polyester article containing a metal saft of an organic sulfonic acid with an aqueous solution of an alkaline compound to remove the metal salt.  
     CONSTITUTION: A molded polyester article made from (A) a polyester consisting mainly of repeating units of formula I: (n is an integer 2W6) and (B) a metal salt of an organic sulfonic acid of formula II: (R is 3W30C alkyl, 7W40C aryl or alkylaryl group) is treated with an aqueous solution of an alkaline compound to remove at least part of the metal slat, thus forming micropores, at least part of which are communicating with each other, uniformly in the article. Sodium stearylsulfonate is cited as the metal salt. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04239885-A (JP)
Title: Video switching device and special effect switching circuit used therefor
Inventor: SATO KENICHI
IPC: H04N5/262
Filed: 1991-01-24
Abstract: PURPOSE:To inexpensively and efficiently realize a video switching device to execute the inserting and the switching of a video signal by special effect and to obtain a suitable special effect switching circuit used for the switching device. CONSTITUTION:A constitution is made to convert the sub-video signal from a computer 21 into the signal of a form able to be inserted into the one part of a main video signal by a scanning converting circuit 23 and to control the effect switching starting operation of a special effect switching circuit 28 and the output operation of a key signal for inserting the sub-video signal supplied from the above mentioned scanning converting circuit 23 to the said circuit 28 by the above mentioned computer 21. Besides, the above mentioned special effect switching circuit 28 is the constitution that effect switching is executed only for a sub-video signal period at the inserting of the above mentioned sub- video signal to the main video signal.
Patent JP-S57123548-A (JP)
Title: Resetting controller of cassette tape recorder
Inventor: KOORI NAOMICHI
IPC: G11B15/10
Filed: 1981-01-21
Abstract: PURPOSE:To reduce operating force for stop operation greatly by equipping the 1st and 2nd freely-sliding driving plates, a lock pin which locks the 1st and 2nd driving plates at a slide position, etc. CONSTITUTION:A resetting controller is provided with the 1st and 2nd driving systems. The 1st driving plate 62 is supported by still shafts 57 and 60 so that it slides freely as shown by an arrow AB, and held at a slide position by the lock pin 67 of a lock lever 66 during reproduction. The 2nd driving plate 70 is also supported by the still shafts 57 and 60 so that it slides freely as shown by the arrow AB, and locked by the lock pin 67 when sliding as shown by an arrow. For stop operation, the need for selection operation regarding locking or resetting is eliminated by this constitution to reduce operating force greatly.
Patent JP-S5393013-A (JP)
Title: Thin film magnetic head
Inventor: KUME TOMIO
IPC: G11B5/31
Filed: 1977-01-26
Abstract: PURPOSE: To improve the insulation between the conductors for the purpose of minimizing the gap length, by forming the head gap portion with the secondary insulating layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56106025-A (JP)
Title: Determining method of configuration of direct injection type combustion chamber
Inventor: NODA MASAHIRO
IPC: F02B23/06
Filed: 1980-01-26
Abstract: PURPOSE: To improve the mixture combustion performance of a combustion chamber, by defining one collision wall surface for each jet stream of fuel ejected from a multiport fuel injection nozzle, so that these jet streams of fuel collide against respective wall at a predetermined angle, and connecting each two adjacent wall surfaces by curved surfaces having a small curvature.  
     CONSTITUTION: In determining the configuration of a combustion chamber 2, the center of which is aligned with the axis of a fuel injection nozzle 1, the same number of collision wall surfaces W 1 WW 4  as the number of jet streams of fuel ejected from the nozzle 1 are at first defined temporarily by use of known values such as the pressure of fuel streams and the distance (r) between the nozzle 1 and the wall surfaces of combustion chamber 2, so that a required collision angle θ can be obtained for each of the jet streams J 1 WJ 4  of fuel. Then, each two adjacent wall surfaces W 1 WW 4  thus defined are connected smoothly by connecting curved surfaces C 1 W C 4  having a proper curvature, thus completing determination of a required configuration of combustion chamber 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05265927-A (JP)
Title: Computer, device and method for reconstituting system thereof
IPC: G06F13/40
Filed: 1992-01-20
Abstract: PURPOSE: To make it possible to attach and detach an adapter, etc., even in a system operation state, and automatically reconstitute a system corresponding to the attachment and detachment. CONSTITUTION: When the adapter 2 is mounted, an adapter detecting mechanism Informs a resource manager 19 that the adapter 2 has been mounted. The resource manager 19 connects the adapter 2 to the system mechanically and electrically at once, attribute information on the adapter 2 is read out of the adapter 2 to make a necessary setup, and the installation of a necessary device driver 17 and the allocation of a memory, etc., are performed on the system side to enable an application program to use the adapter 2. To detach the adapter, a user sends a request to remove the adapter to the resource manager 19 with an adapter removal button or from a program. At this request, the operation state of the adapter 2 is checked and when the adapter can be removed, it is electrically separated and the mechanically separated, thereby enabling the removal.
Patent JP-S63175241-A (JP)
Title: Optical recording material
Inventor: KATO KAZUO
IPC: G11B7/257
Filed: 1987-01-16
Abstract: PURPOSE:To improve a preservable property by forming a protective layer consisting of specific silicon oxide formed under specific conditions on the top or bottom of a recording layer or both thereof. CONSTITUTION:The protective layer consisting of the silicon oxide expressed by SiOx (where x is the number ranging 1.0-2.0) is provided on the top or bottom or both the surfaces of the recording layer which permits recording by an energy beam on a substrate. The SiOx layer provided as said protective layer is formed by a sputtering method in a 3-30 millimeter range of a sputtering gaseous pressure and the value of (x) right after sputtering is specified to a 1.0-2.0 range. The SiOx satisfying said conditions is within the region A and the more preferable SiOx is within the region B. Namely, the protective layer is prepd. in the 5-20 millimeter range of the sputtering gaseous pressure and the value of (x) is specified to the 1.2-2.0 range. The preservable property is thereby improved.
Patent JP-S61216278-A (JP)
Title: 差込み結合部材と一体型の導電板
Inventor: MANFUREETO RAIHYARUTO
IPC: H01R12/52
Filed: 1986-01-17
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-S5394208-A (JP)
Title: Operating method for continuous heating furnace for steel material
Inventor: KOUNO TSUGUMICHI
IPC: C21D1/00
Filed: 1977-01-28
Abstract: PURPOSE: To make the thickness of the boundary layer formed on the upper and lower surfaces of the steel material disappear or decrease and to increase the quantity of convective heat transfer in the preheating zone, by blowing a part of the preheated air for combustion or a part of the waste gas from combustion into the prede heated air or the waste gas from combustion aiming at the upper surface of the steel billet 5 supported on the skid pipes 14 in the furnace, the blast hole 15 made of refractories is provided at the side wall 19. From this blast hole 15, the preheated air to be used at the soaking zone and heating zone is blown in passing through the flow rate control valve 18 and the blast pipe 16. With the similar equipment, the preheated air, etc. is blown in to the lower surface of the steel billet 5. Or, by using the diffuser to which the duct of the waste gas is connected, the waste gas rom combustion is blown in from the blast hole 15. Further, this blast hole 15 is provided also at the ceiling, the furnace bottom, etc. With this operating method, the boundary layer developing on the surface of the steel material can be made to disappear or its thickness can be decreased and the quantity of convective heat transfer increases, so that the fuel can be saved. 
     COPYRIGHT: (C)1978,JPO&Japio