baber/WOPTO huggingface dataset:
Patent JP-H04328854-A (JP)
Title: Bending device for external lead of resin-sealed semiconductor device
Inventor: KUBOTA KYUZO
IPC: B21D5/01
Filed: 1991-04-26
Abstract: PURPOSE:To offer a semiconductor device external lead bending device capable of bending the external leads of a semiconductor device without making the thin-walled resin-sealed part of the device break. CONSTITUTION:Semiconductor devices are received in recessed places 24 and rolls 20 and 20 are pushed down by a pushing-down means with a descent of a knockout 38, whereby ejection pins 26 provided facing on the bottoms of the recessed places 24 are pushed down against energizing means 18 and 18, the base parts of external leads 35 are pinched by the knockout 38 and the peripheral edges of the recessed places 24 and a bending processing of the leads 35 is performed. After the bending processing of the leads 35 ends, the knockout 38 is made to ascend and at the same time, the pushing-down means is released and the pins 26 are made to ascend by the means 18 and 18.
Patent JP-H1151599-A (JP)
Title: Cartridge case mouth for bore gun
Inventor: BOO JEAN-JACQUES
IPC: F42B5/313
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To enhance the mechanical strength and sealing of a predefined assembly by forming an assembling region between the tapered end of a tubular body and the frustoconical bore of a base thereby obtaining a sealed region to be fitted between one end belonging to the base and the other end belonging to the tapering assembly end of the tubular body. SOLUTION: A frustoconical connection between one tapering assembly end 2a and the other frustoconical bore 3a of a base 3 separates a tubular body in a sealed connection region 20. The overlapped collar 6 of welding of the base 3 is positioned on the bottom thereof. The sealed connection region 20 can be obtained by coupling firmly with a ring 2c. The connection region 20 belongs to the tapering assembly end 2a of a tubular body 2 in a lip 3b belonging to the base 3.
Patent JP-H01293692-A (JP)
Title: Mounting board of integrated circuit device
Inventor: ATSUMI TAKEHIKO
IPC: H05K1/18
Filed: 1988-05-23
Abstract: PURPOSE:To comply with various connections by means of an identical basic wiring pattern by a method wherein a first and a second wiring patterns which are connected to individual connection pins of a first and a second LC's and are extended in parallel with each other on an identical plane are connected to a third wiring pattern formed on a different plane via through holes. CONSTITUTION:Output terminals O1 to O8 of an IC11 are connected to first wiring patterns P11 to P18 which are extended in parallel with each other on an identical plane. Input terminals I1 to I8 of an IC12 are connected to second wiring patterns P21 to P28 which are arranged on the same plane as the first wiring patterns and which are parallel with the first wiring patterns. Third wiring patterns P31 to P38 which cross the first and the second wiring patterns P11 to P28 on a plane different from that of the P11 to P28 and which are parallel with each other are connected to the first and the second wiring patterns via through holes. Even when a connection state of the IC11 and the IC12 is changed, the basic wiring pattern may remain unchanged.
Patent JP-H11299333-A (JP)
Title: Steering system for combine harvester
Inventor: ADACHI KENICHI
IPC: A01D69/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a steering system for a combine harvester, whose side clutch mechanism is driven hydraulically together with a pretreatment section, to simplify the running mechanisms. SOLUTION: This steering system is provided with hydraulic cylinders 11a and 11b, in an oil supplying passage leading to a stepless transmission 16, for side clutches which control steering side clutch mechanisms on both sides, wherein a charge pump 19 provided at a stepless transmission 16 for supplying oil via the oil supplying passage is driven by an engine together with a hydraulic pump 24 for a working machine, the pump 24 driving a hydraulic cylinder 14 for the working machine which moves a pretreatment section in the vertical direction.
Patent JP-H06314623-A (JP)
Title: Spool for power supply transformer
Inventor: IOKA HIROSHI
IPC: H01F27/32
Filed: 1993-04-28
Abstract: PURPOSE:To insulate primary and secondary coil windings by providing a core at the upper and lower parts of an U-shaped frame and then combining the other spool engaged to the U-shaped frame to a first spool. CONSTITUTION:A cylindrical core is divided into three parts, the two cores of a first spool 29 are used as upper and lower cores 12 and 13, the upper and lower cores are connected by a U-shaped frame 11, a space is provided between the upper and lower cores 12 and 13, and then a core 18 of a second spool 30 is engaged between the upper and lower cores 12 and 13 which is obtained by dividing the first spool 29 into two parts. Frames 14, 15, 27, 28, 19, and 20 are provided at the upper and lower parts of the cores 12, 13, and 18 which are divided into three parts. Therefore, the upper and lower frames 14, 15, 27, 28, 19, and 20, six in all, of the core which is divided into three parts are provided and the frames 14, 15, 27, 28, 19, and 20 function as insulation tapes or insulation blocks, thus insulating primary and secondary coil windings.
Patent JP-S5751133-A (JP)
Title: Continuous melting of glass
Inventor: YAMAGISHI TAKASHI
IPC: H05B6/80
Filed: 1980-09-10
Abstract: PURPOSE:To melt glass continuously and efficiently, by setting a container for holding glass with a discharge hole at its bottom in a metallic hollow resonance chamber having an opening at its bottom, introducing a microwave electric power into the chamber to melt glass. CONSTITUTION:The container 4 for holding glass with the nozzle 15 at its bottom, e.g., quartz crucible, etc. is set in the hollow resonance chamber 1 with the opening 17 at its bottom. A raw material of glass powder is fed from the hopper 6 to the device 5 for feeding the raw material by the screw feeder 7, the raw material is moved by the action of the vibrator 8, and it is dropped from the top of the device for feeding the raw into the quartz crusible 4. Microwave energy generated from the electric source device 2 of microwave is introduced into the hollow resonance chamber 1 by the waveguide 3, the power layer 12 of the raw material of glass is heated and melted, and the glass metl 13 is discharged as the glass melt drops 14 falling from the nozzle 15.
Patent JP-S6021317-A (JP)
Title: Dephosphorizing method of molten steel
Inventor: KOMATSU YOSHIMI
IPC: C21C7/064
Filed: 1983-07-12
Abstract: PURPOSE:To produce a extra-low phosphorus steel having excellent quality at a low cost by adding oxidative molten slag and quicklime into a molten steel which is contained in a vessel, is not deoxidized yet and has a specific concn. of oxygen, heating the molten steel with arc heat and stirring forcibly the molten steel. CONSTITUTION:A molten steel 3 which is refined in a converter 1, is not deoxidized yet and has >=400ppm concn. of oxygen is put into a vessel 2. About 2-10kg/T quicklime and about 15-30kg/T oxidative molten slag used for refining of the steel 3 in the converter 1 and having still dephosphorizing power are added to the steel 3. The steel 3 is then heated with the arc heat generated by electrodes 4 and is stirred by the inert gas injected from a lance 5 to dephosphorize efficiently the steel 3. The slag on the surface of the steel 3 is then sucked away by a vacuum slag removing device 6 upon ending of the dephosphorization treatment to prevent the rephosphorization into the steel by the slag.
Patent JP-H04327913-A (JP)
Title: Manufacture of hollow plastic molded product
Inventor: KATAHIRA NATSUHIKO
IPC: B29C33/52
Filed: 1991-04-26
Abstract: PURPOSE:To accelerate the elution speed of a hollow core of water-soluble acryl polymer. CONSTITUTION:Molding in which a hollow core 2 of water-soluble acryl polymer is used is carried out, and then a solvent cracking solvent for example, aceton/ ethanol (47.7%:52.3%) is poured into a hollow of the core 2 in a molded product 1 to form cracks in the core 2, and then said core 2 is melted and removed by infiltrating hot water through the core. The melting of the core 2 is started not only from the surface of the hollow but also from the cracks 5 to accelerate the melting speed. The core 2 is broken into pieces halfway.
Patent JP-H09312947-A (JP)
Title: Dynamo-electric machine
Inventor: AMAGI SHIGEO
IPC: H02K3/48
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To suppress the vibration of a dynamo-electric machine which is caused by the change of a thermal stress at the time of start, operation and stop. SOLUTION: The rotor of a dynamo-electric machine is composed of a rotor core 30 which rotates with a rotary shaft, rotor windings 1 which are piled and wound in a plurality of slots formed in the surface of the rotor core 30 in its longitudinal direction, wedges 3 which are inserted into the core surface sides of the respective slots in order to prevent the rotor windings 1 from coming out of the slots by a centrifugal force and insulating plates 2 which are inserted between the wedges 3 and the windings 1 in order to insulate the wedges 3 from the windings 1. The insulating plates 2 are made of material which makes the statical friction coefficient between the winding 1 and the insulating plate 2 and/or the statical friction coefficient between the wedge 3 and the insulating plate 2 in each slot are not larger than 0.22.
Patent JP-H05297872-A (JP)
Title: Musical tone synthesizing device
Inventor: OKAI YOICHIRO
IPC: G10H1/16
Filed: 1992-04-18
Abstract: PURPOSE:To provide the musical tone synthesizing device which generates a complicated and rich musical tone like a natural musical instrument. CONSTITUTION:A signal PD showing the operation of a pedal 4 is generated by a differentiator 11, processed by an accumulation part 21, etc., and inputted to loop circuits 31-33. The loop circuits 31-33 synthesize musical tone signals; which are converted by a multiplier 21 and inputted to the subtraction input of the accumulation part 21. Then the influence of the excited musical tone signals on air blown in an organ air cylinder and the standing air in it is simulated.
Patent JP-H07332238-A (JP)
Title: Compressor for freezing or air-conditioning
Inventor: YAMAMOTO KOJI
IPC: F04C29/00
Filed: 1994-06-08
Abstract: PURPOSE:To reduce the size of a compressor and improve a fatigue strength without increasing strength through an increase in thickness and variation of a material by a method wherein the structural member of a compressor machine part is formed of gray cast iron in which Cu is added. CONSTITUTION:The structural member of a compressor machine part 3 is formed of gray cast iron in which 0.1-1.0% Cu is added. In the structural member formed of the gray cast iron, at least one of a crank shaft 6, a slider 9, and a cylinder 10 is formed of the gray cast iron in which Cu is added. Further, the gray cast iron in which Cu is added is also used in a connecting rod mounted on the eccentric part 6a of the crank shaft 6, a piston coupled to the connecting rod is coupled, and a pin to interconnect the aboves. Further, when a compression type is a scroll type, the gray cast iron can be also used in a scroll member and an Oldham's ring.
Patent JP-H11319602-A (JP)
Title: Roller mill and its starting method
Inventor: MURAKAMI EIJI
IPC: B02C25/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent a self-exciting vibration at the time of starting the roller mill regardless of a property of material to be ground and to operate stably the roller mill. SOLUTION: A measuring instrument 17 measuring a powder layer thickness between a grinding roller 3 and a grinding table 2 is mounted at a pressurizing rod 12, and the speed of revolution of a rotational classifying machine 14 is controlled by a classifying machine controller 18 based on the powder layer thickness measured with the measuring instrument 17 and a required particle size of the material to be ground. When starting the roller mill, after raising the speed of revolution of the rotational classifying machine 14 to more than the speed corresponding to the required particle size, the material to be ground is charged, and after the powder layer thickness between the grinding roller 3 and the grinding table 2 begins to decrease, the speed of revolution of the rotational classifying machine 14 is lowered to that corresponding to the required particle size.  When the mill is started in this way, since the powder layer thickness between the grinding roller 3 and the grinding table 2 rapidly reaches the thickness enabling stable grinding, the self-exciting vibration generating in an area thin in powder layer at the time of starting the roller mill is prevented before anything happened.
Patent JP-H0425628-A (JP)
Title: Bush type oscillation proof rubber
Inventor: SOMEYA KATSUMI
IPC: F16F1/38
Filed: 1990-05-15
Abstract: PURPOSE:To increase a spring constant with respect to the axial direction by interposing a rubber resilient body between inner and outer cylinders, forming a rib at the center of one of the opposing inner and outer cylinders through the resilient body while forming at the end of the other a flange having a projection range superposed on the rib in the axial direction. CONSTITUTION:An inner cylinder 12 is arranged coaxially with a metal outer cylinder 11, and a rubber resilient body 13 is interposed therebetween in an integrated manner being stuck. A rib 14 is formed on the center of the outer circumferential surface of the inner cylinder 12 to protrude towards the inner circumferential surface of the outer cylinder 11 while a flange 15 is formed on a lower end of the outer cylinder. The rib 14 and the flange 15 have a common superposed projection area C in the axial direction. The resilient body 13 is moved by being compressed and the softness in the axial direction is controlled with the superposed rate accordingly. It is thus possible to have a spring constant high with respect to the axial direction.
Patent JP-S5252002-A (JP)
Title: Turbine initial pessure control unit
Inventor: KISHIGAMI TAKASHI
IPC: F01D19/00
Filed: 1975-10-22
Abstract: PURPOSE: By operating an initial pressure control unit and correcting the initial pressure operating start pressure preset value in accordance with the change of the main steam pressure even when the steam turbine is started, the flow of the wet steam into a tubine is prevented even if the main steam pressure is remarkably lowered. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5461713-A (JP)
Title: Reclining device for reversible seat
Inventor: ABE YUKIO
IPC: B61D33/00
Filed: 1977-10-22
Abstract: PURPOSE: To make it possible to reverse and tilt a seat, by attaching the butts of seat reversing parallel links to a rack plate swingably installed under the seat and having recesses corresponding to tilt positions.  
     CONSTITUTION: The rack plate 14 is swingably installed by a shaft 19 under the seat and energized to a central position by a spring 39. The rack plate has the  recesses corresponding to tilt positions. The rack butts plate of the seat reversing  parallel links 9, 10 are coupled to the rack plate 14. A pawl 20 is engaged in or  disengaged from the recess of the rack plate when the passenger operates a push  button to tilt or return the seat. The back 5 of the seat can be reversed depending  on the moving direction of vehicle independently of the tilting mechanism. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5916362-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKIZAWA YUKIO
IPC: H01L27/06
Filed: 1982-07-19
Abstract: PURPOSE:To pattern-form a metallic thin film with good reproducibility and prevent the generation of poor ohmic contact between aluminum electrodes and Si by a method wherein contact windows are formed through an insulation film, while a thin insulation film is adhered over the entire surface, thereafter the metal for a thin film resistor is vapor-deposited and pattern-formed, and the thin insulation film formed is removed by etching prior to the vapor deposition of the metal for mutual wiring purpose. CONSTITUTION:After a base region 2 and an emitter region 3 are diffusion- formed selectively in an N type epitaxial layer 1, the aluminum electrodes and the contact windows are opened through the insulation film 4 on the surface, and later an oxide film 7 is formed. Thereafter, a nichrome alloy thin film 5 is vapor-deposited, which is pattern-formed into a thin film resistor by a photo resist 8. Next, the oxide film 7 on the contact windows is removed by etching for approx. a minute, thus the surface of the epitaxial layer 1 is exposed, further the photo resist 8 is removed, afterwards aluminums 6 are vapor-deposited, and they are pattern-formed as respective electrodes, resulting in completion.
Patent JP-S6018110-A (JP)
Inventor: SUZUKI KATSUAKI
IPC: A47J27/00
Filed: 1983-07-12
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-H11327720-A (JP)
Title: Data input method
Inventor: ITO WATARU
IPC: G06F3/0489
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a data input method which enables an input item position on a screen to be surely and easily recognized. SOLUTION: Dialogues of specification of a display range and of a color specification are displayed on a computer screen (S3), specification of a range (X and Y coordinates) by items by an operator or the like is obtained with regard to this dialogue display (S4), specification of a back color in the item range is obtained (S5), these range specifications and the back color specifications are repeatedly performed with all the items (S6) and, when this specification processing is completed, a back color table by the range is prepared and retained (S7). Thus, when the operator switches a data input item, recognition of a current input item is made surer and easier by reading the back color corresponding to the input item from the table and color-displaying the input item range.
Patent JP-S5918721-A (JP)
Title: Preparation of aromatic polyamide
Inventor: SANADA SHINICHI
IPC: C08G18/30
Filed: 1982-07-22
Abstract: PURPOSE:To prepare an aromatic polyamide, directly, in one step, without producing by-products nor necessitating diamination process, by the addition polymerization of a polyisocyanate compound with a specific aromatic compound in the presence of a Friedel-Crafts catalyst. CONSTITUTION:The objective aromatic polyamide is prepared by the addition polymerization reaction of (A) a polyisocyanate compound having two or more isocyanate groups, e.g. m-phenylenediisocyanate with (B) an aromatic compound of formula I [R is 1-5C alkyl, -OR' or group of formula II (R', R'' and R''' are 1-5C alkyl); n is integer of 1-4] (e.g. p-xylene) in the presence of (C) a Friedel-Crafts catalyst such as anhydrous aluminum chloride.
Patent JP-S6019339-A (JP)
Title: Control method of data highway
Inventor: AOKI HIDEO
IPC: G06F15/16
Filed: 1983-07-14
Abstract: PURPOSE:To improve the information transmission quantity of a system by constituting an oscillating section obtaining a reference clock signal for synchronizing a master station as a variable frequency, selecting the frequency in response to the bypass state of a local station and attaining the transmission at a maximum clock frequency corresponding to the bypass state. CONSTITUTION:A maximum highway transmission line LMAX between stations not in bypass state is obtained from a highway transmission line length table SHLTBL between station bypass state table SBITBL, a new clock frequency F is obtained from a transmission line length section table TLCTBL and a frequency section table FRQTBL, a frequency so far and a new frequency are compared and whether or not it is required to change the frequency is discriminated, and when the change is required, a new frequency is set to a frequency converting section, and when no change is required, the frequency so far is set to the frequency converting section. When an optional local station is recovered from the bypass or the bypass state, the clock frequency of the serial highway ststem is changed to the highest frequency corresponding to the maximum transmission line between stations not in the bypass state at a maxmum delay time T sec.
Patent JP-S62283333-A (JP)
Title: Image receiving element of transfer type heat developable photosensitive material which is free from curling and friar
Inventor: KAKUCHI HIROYUKI
IPC: G03C8/40
Filed: 1986-05-31
Abstract: PURPOSE:To form an image receiving element of a transfer type heat developable photosensitive material which causes less friar troubles at the time of a heat development by using cast coat paper as a base. CONSTITUTION:The cast coat paper is used as the base. The cast coat paper refers to the coated paper produced by a method of coating a mineral pigment on base paper, press sticking the same to a solid surface finished to a desired surface condition while the pigment still has flowability, removing the paper from the solid surface when the plasticity of the coating compd. is lost and removing the emulsion from the solid surface. The paper subjected to rear art paper processing or both faces cast coat processing is most preferably used. The paper which is not processed on the rear surface at all causes foaming in some cases at the time of coating as with Baryta paper. Such paper is usable when there is no need for rear coating or when the foaming arises less.
Patent JP-H0661272-A (JP)
Title: Charge trabsfer device
Inventor: TSUNAI SHIRO
IPC: H01L29/768
Filed: 1992-05-20
Abstract: PURPOSE:To reduce noises in an RJG-type charge detection part and to reduce manufacturing dispersion regarding high performance of the charge detection part of a charge transfer device. CONSTITUTION:A channel stopper of drain regions 4a1, 4a2 is provided independently to make a distance between a reset gate electrode 3a and a source region 6a longer than a distance between the drain regions 4a1, 4a2 and the source region 6a of an RJG type charge detector; thereby, not only sensitivity dispersion is reduced but also inclusion of reset noises into a signal is reduced. Similarly, sensitivity dispersion is reduced by making a source-to-output gate distance long.
Patent JP-S5650342-A (JP)
Title: Copying information processor
Inventor: MATSUO SHINICHI
IPC: G03B27/00
Filed: 1979-10-02
Abstract: PURPOSE:To reasonably process information of copier use data, and to enable display and record when needed, by reading out information recorded on a card, judging the contents of information, and controlling action of the copier. CONSTITUTION:Information recorded on card 1 is read out with card reader 2, signal received from signal line 2a and an ID information for confirming the truth of the card are collated and the truth is decided, and operation is made via controller 6. Counter 12 receives information such as copy size and copy number from signal line 7a when copier 7 carries out copying, and counts them. The values are indicated on display device 8 via signal line 12a, and further accumulation of the values can be made via signal line 12b. The accumulated counted value is sent to collating and deciding device 3 from signal line 3b when needed, thus permitting each kind of information concerning copying to be processed, confirmation of copy number and summing up of fees to be reasonably made, and display and record to be made when needed.