baber/WOPTO huggingface dataset:
Patent JP-S58138055-A (JP)
Title: Semiconductor device
Inventor: TAMEDA MASATO
IPC: H01L23/498
Filed: 1982-02-12
Abstract: PURPOSE:To offer a semiconductor device of high yield and high reliability wherein the internal connection work is easy, and contacts of a chip with internal leads, bonding faults, etc. do not exist, by using a lead structure wherein the space between the chip and the internal lead is sufficiently provided. CONSTITUTION:The figure represents the upper face drawing (before cap sealing or mold sealing) which shows the relative arrangement of the chip and lead contained in a device package. The chip 12 is contained on the header of the package 11, and the space between the outer periphery of the package 11 and the outer periphery of the chip 12 extend over approximately the total length of a pair of parallel two sides of the chip 12 (in this case, two side along the longitudinal direction of the package) which are smaller than the other two sides, then the lead 13 constituted of the internal lead 13-1 and the external lead 13-2 is not arranged. In other words, this device is constituted by not having the lead 13 at the center of the package.
Patent JP-S56117154-A (JP)
Title: Inspecting apparatus of flaw
Inventor: YOSHIDA HAJIME
IPC: G01N21/88
Filed: 1980-02-21
Abstract: PURPOSE: To surely detect a flsw of any shape and its direction, by arranging a reflecting body at a specific angle to a material to be inspected and taking a material to be inspected and an image of reflecting body by a same television camera.  
     CONSTITUTION: The material to be inspected S 1  is arranged on the inspection board B and also, the reflecting body 5 like a mirror is arranged such an angle as not to overlap the image of the material S 1  with said material S 1  each other even when the image of the material is moved in any parallel diretion. Further, a flaw is detected by taking the material S 1  and image S 2  made by said body 5 by the same television camera. Accordingly, the flaw of any shape or its direction is surely detected and accurate inspection is easily performed because in case of the image S 2  made by said body 5, the flaw 4 of the material S 1  being in the parallel direction to the scanning direction of the television camera is displayed as the flaw 4' in the rectangular direction to the image S 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57135448-A (JP)
Title: Sound recording start position setting system of tape recorder
Inventor: HASEGAWA TSUNAO
IPC: G11B15/02
Filed: 1981-02-16
Abstract: PURPOSE:To save a complicated procedure, by automatically change an operation mode, and automatically setting a sound recording head to the heat of an unrecorded part of the other track, in case when no unrecorded part exists in one track. CONSTITUTION:For instance, in case when a recording part R exists in the whole area of a forward side track T1 of a recording tape and in a part of a reverse side track T2, a recording and reproducing head is positioned at ST on the forward side track T1. In this case, no unrecorded part exists in this track, therefore, the recording and reproducing head reaches a terminal E1 by a queue operation, the operation mode is changed to the reverse side, and the recording and reproducing head is moved onto the reverse side track T2. Subsequently, the recording and reproducing head proceeds toward a terminal E2 on the track T2 by the queue operation, further proceeds for a prescribed time after passing through the rear end of the recording part R, and after that, is returned to the recording part R by a review operation, subsequently is returned to a position SP being suitable for starting to record, by the queue operation, and recording becomes on standby.
Patent JP-S53105620-A (JP)
Title: Internal combustion engine
Inventor: KOGA NORIO
IPC: F02F3/00
Filed: 1977-02-28
Abstract: PURPOSE: To remove partial load acting upon a crankshaft by inclining the axis of a piston with respect to the axis of a cylinder bore. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07228240-A (JP)
Title: Retarder device for trailer
Inventor: YOSHIZAWA SHIGERU
IPC: B60T10/00
Filed: 1994-02-18
Abstract: PURPOSE:To obtain braking force by a retarder body even when a device is combined with a tractor having no retarder switch. CONSTITUTION:A controller 4 opens a control valve 2 according to a brake signal to light a brake lamp, and makes a retarder body l exhibit minimum braking force. A pressure sensor 10 measures pressure in piping 9 to pass pilot fluid to actuate a service brake 5. Opening of the control valve 2 is enlarged to increase the braking force as this pressure becomes high.
Patent JP-S56117237-A (JP)
Title: Developing apparatus of dry type diazo copier
Inventor: TAKAHASHI NORIHISA
IPC: G03D7/00
Filed: 1980-02-22
Abstract: PURPOSE:To simplify structure and to obtain a developing effect of high reliability, by providing a pipe having many developing gas ejecting holes, connected with a developing gas introducing opening in the casing of a developing chamber, in parallel to the lateral direction of a photosensitive sheet in the full length of the entire sheet width. CONSTITUTION:Developing gas supply pipe 11 connected with a developing gas inlet is provided in parallel to the lateral direction of a photosensitive sheet in the casing of a developing chamber surrounded with upper plate 1 and bottom plate 2. Pipe 11 has many ejecting holes 14 all over the entire width of the photosensitive sheet, and one end 13 of pipe 11 is closed. Holes 14 are opened downward toward the photosensitive sheet. The inner pressure of pipe 11 is kept within 5-30mm. Aq, thus permitting structure to be simple, apparatus cost to be low, and developing effect of high reliability to be obtained.
Patent JP-H03225254-A (JP)
Title: Micro-indentation type device for testing physical property of material
Inventor: SUZUKI KEIAI
IPC: G01N3/40
Filed: 1990-01-31
Abstract: PURPOSE:To automatically and accurately calibrate an indentation load mechanism by providing the testing device with a load detector and a measuring/ controlling device. CONSTITUTION:The measuring/controlling device 3 arranged on the outside of an airtight container is connected to a measuring instrument housed in the container. A measuring/controlling circuit 90 is provided in the device 3. The circuit 90 sends a control signal to a load current supplying device 43, controls a current to be supplied to a solenoid 42 in the indentation load mechanism 40 and controls the indentation load of an indenter 36 based upon a prescribed pattern. The load current is detected by a current detector 94, A/D converted by an A/D converter 93 and then fed back to the circuit 90. Signals outputted from an indentation depth detector 50 and a load detector 60 are also amplified by respective amplifiers 92,. 96, A/D converted by respective A/D converters 91, 95 and then sent to the circuit 90. Thus, the device 3 controls the mechanism 40 to change the indentation load to be applied to a load arm part 33, receives a signal corresponding to the change of the load from the detector 60 and calibrates the mechanism 40 based upon these signals.
Patent JP-S54113886-A (JP)
Title: Connecting method of bath duct
Inventor: MASUOKA NOBUO
IPC: H01R9/03
Filed: 1978-02-24
Abstract: PURPOSE: To form the enable to miniturize the device such that interval among phases of outside conductor and inside phase conductor can be set with simple insulation, by making the inside phase conductor with welding and combination on the upper jointed edge.  
     CONSTITUTION: Bath ducts D 1  and D 2  to be connected are embraced and polymerized in the contact condition at contact hand shape ends 3A 1 ', 3B 1 ', 3C 1 ' and 3A 2 ', 3B 2 ', 3C 2 ', these are positioned by jigs 4A, 4B and another means, and this state is made to be held. Then, jointed edges of each contact hand shape ends 3A 1 ' and 3A 2 ', 3B 1 ' and 3B 2 ', and 3C 1 ' and 3C 2 ' are welded. After completion of  welding and connection, connecting parts of the conductors are covered by using  connecting duct board and the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10218471-A (JP)
Title: Intermittent cutting transferring device of sticking sheet
Inventor: MORITA AKIHISA
IPC: B65H35/08
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To cut a long size of sticking sheet intermittently at a high speed and transfer the cut tablet form of sticking sheet to a stuck sheet by eliminating generation of a wrinkle on a sticking sheet to be wound on an anvil roll and preventing the flowing-in of the air between the sticking sheet and the anvil roll. SOLUTION: This device is composed to cut a sticking sheet conveyed by winding on an anvil roll 5, at the part between a knife roll rotation in the reverse direction to the anvil roll 5, and to transfer the cut tablet tape to a stuck sheet. In this case, at the opening peripheral edges of plural vertical holes 3, opening recesses 13a, 13b, and 13c are formed, and furthermore, a mesh form sucking plate 16 is fixed to the whole body of the peripheral surface of a roll main body 1 to cover those opening recesses 13a, 13b and 13c.
Patent JP-S61180673-A (JP)
Title: Brazing
Inventor: SETO SEIJI
IPC: B23K1/19
Filed: 1985-02-06
Abstract: PURPOSE:To join strongly both members with the increase of brazing area by providing aluminum silicon group solder layer on the joining face of one part of Al or Al alloy members and by melting with heating the solder layer by intermittently bringing the member of other part into contact therewith. CONSTITUTION:Aluminum silicon group solder layer 13 is formed on the joining face of one part of the member 11 in case of joining with brazing the members 11, 12 made of Al or Al alloy. The joining face forming the recessed part 17 of the member 12 of other part is brought into contact with this solder layer 13. With this state said solder layer 13 is melted with heating. The molten brazing filler metal is flowed out by breaking the oxide film 14 of non-contact part and brazed at said recessed part 17 and fillet 15, 16. The brazing area is thus increased by the part of said recessed part 17 and the joining strength is increased.
Patent JP-2000223754-A (JP)
Title: Thin film piezoelectric transformer
Inventor: HASEGAWA KAZUMASA
IPC: H01L41/107
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the downsize and make possible the voltage amplification in DC by restraining a first and second piezoelectric film layers from expanding/ shrinking in the thickness direction. SOLUTION: On a substrate 101 a first electrode layer 102, a first piezoelectric film layer 103, a second electrode layer 104, a second piezoelectric film layer 105 and a third electrode layer 106 are laminated. A pressure P is applied to the top of the third electrode layer 106 to restrain the first and second piezoelectric film layers 103, 105 from expanding/shrinking in the thickness direction. A laminate thin film type piezoelectric transformer has a stereoscopic and plainly small size, uses capacitors with the piezoelectric films at the output, and hence a high pickup charge quantity. Pressing the piezoelectric films due to the static piezoelectric effect permits the DC voltage amplification.
Patent JP-H05185255-A (JP)
Title: Laser beam machining system
Inventor: SAKAI YOSHIHIKO
IPC: B23K26/00
Filed: 1992-01-13
Abstract: PURPOSE:To reutilize a residual material in a working process in addition to the regular side of a plate material as a base stock in a laser beam machining system. CONSTITUTION:In the laser beam working system 1, a multi-layer storehouse 10, stacker crane 15, separation station 40, laser beam working device 30, conveying device 50, loading station 70, line controller 80 and CAD/CAM 90 are provided. A multi-stage pallet 20 stored in the multi-layer storehouse 10 is the one, which plural pallets are stacked in the multi-stage, and in each pallet, the regular size of the material and the residual material are contained. The multi-stage pallets 20 are separated into the optional pallet in the lamination in the separation station 40, and the plate material in the pallet is taken out by the conveying device 50 and sent to a table in the laser beam working device 30. The residual material after working is returned back to the separation station 40 through a conveying station 34 and contained in the designated pallet. A nesting is executed even for the remainder by the CAD/CAM 90 and the remainder is reused as the base stock.
Patent JP-S61182248-A (JP)
Title: Resin sealing-type semiconductor device
Inventor: NISHIKAWA AKIO
IPC: H01L23/29
Filed: 1985-02-08
Abstract: PURPOSE:To provide a protective film excellent in adherence and humidity resistance using polyhydroxystyrene having a predetermined structural formula. CONSTITUTION:In the structural formula, R1, R2 may be the same as any one of SO3H, NH2, H, while m, n are selected within the range of 10-1,000, and m+n is smaller than 1,000. By heating this material for about 1hr at a temp. of 100-300 deg.C, a protective film for exhibiting a desired effect is formed. An org. polymer containing a hetero-ring may be used with or added to a molecular such as polyimide. Also, a filler such as alumina and SiC, a surface lubricant such as wax and a flame retarder are blended depending on the purpose and application. A semiconductor device is coated with this film material and sealed from the outside by an epoxy resin, a phenol resin, etc., According to this constitution, the reliability of humidity resistance and a software-error-proof characteristic are considerably improved.
Patent JP-S61182326-A (JP)
Title: Switching device
Inventor: FUSHIMI IKUO
IPC: H03K17/60
Filed: 1985-02-08
Abstract: PURPOSE:To attain sure switching operation by using a potential change of a collector of a transistor (TR) having small emitter area so as to activate a drive TR thereby controlling the current supply to a load. CONSTITUTION:Every time a current I flowing to an input terminal 2 exceeds a threshold value Ith, the on/off state of a TR Q6 is changed and the value Ith depends on the emitter area ratio (n) of a TR Q3 to a TR Q4 and a resistor R2 connected to the emitter of the TR Q3. Further, the upper limit of the current I depends on a TR Q5 and a resistor R3. The threshold value Ith is set to a desired level by deciding the emitter area ratio (n) and the resistance value of the resistor R2. In order to suppress the power consumption, a resistor R1 has only to be increased to give a current required to drive the TRs Q3, Q4.
Patent JP-S53107682-A (JP)
Title: Reel flange detector for linear material winder
Inventor: MATSUMOTO TAKUZOU
IPC: B65H54/28
Filed: 1977-03-01
Abstract: PURPOSE:To perform accurate detection irrespective of slip between traverser and winding position on the reel, by detecting excessive winding at reel flange thereby detecting that winding position is wound upto reel flange.
Patent JP-S61184252-A (JP)
Title: Fluctuation torque absorbing mechanism for planetary reduction gear
Inventor: NISHIKAWA TAKASHI
IPC: F16H1/28
Filed: 1985-02-08
Abstract: PURPOSE:To absorb fluctuation torque, by a method wherein the internal gear of a planetary reduction gear is resiliently supported to an external casing. CONSTITUTION:Flanges 40 and 41 are located to the outer peripheral surface of an internal gear 10, and containing holes 50 and 51 are formed in an outer casing 20. The flanges 40 and 41 are rotatably contained in the containing holes 50 and 51. Vertical holes 52a, 52b, 53a, and 53b are formed in the sides of the containing holes 50 and 51, and resilient support bodies 60 and 61 are attached between the vertical hole and the flange in a manner to be nipped therebetween. In the resilient support bodies 60 and 61, a coil spring may be used as a single body or may be formed with an air damper, having both ends engagedly attached by means of a plate and a pin, and a coil spring mounted therearound. This causes fluctuation torque to be absorbed through deformation of the resilient support bodies.
Patent JP-S58139137-A (JP)
Title: Photographic silver halide emulsion
Inventor: KOUJIYOU HIROSHI
IPC: G03C7/32
Filed: 1982-02-12
Abstract: PURPOSE:To obtain a photographic silver halide emulsion having a wide latitude of exposure by dispersing dispersible particles contg. a development inhibitor releasing compound and a colored coupler and dispersible particles contg. a colorless coupler in a silver halide emulsion. CONSTITUTION:This photographic silver halide emulsion is obtd. by dispersing dispersible particles contg. a development inhibitor releasing compound and dispersible particles contg. a colorless coupler in a silver halide emulsion. The particles contg. the development inhibitor releasing compound contain a colored coupler, and the particles contg. the colorless coupler may contain a colored coupler but do not contain a development inhibitor relesing compound. A benzoylacetoanilide compound or a pivaloylacetoanilide compound is preferably used as the colorless coupler. The amount of the colorless and colored couplers to be used is 2/10<3>-3/10mol, preferably 5/10<3>-3/10mol per 1mol silver in the emulsion.
Patent JP-H02201563-A (JP)
Title: Magnetic disk controller
Inventor: TOMITA HIROSHI
IPC: G06F3/06
Filed: 1989-01-30
Abstract: PURPOSE:To prevent destruction of data which is written in a magnetic disk device and should be protected by inhibiting the write to only an arbitrary area of the magnetic disk device where normal data is written. CONSTITUTION:A magnetic disk controller consists of a data transfer circuit 110, a storage circuit 120, and a microprogram control circuit 130. When the indication of data write to an arbitrary cylinder number is received from a central processing unit after a first cylinder number and a last cylinder number which indicate the write inhibit area of the magnetic disk device sent from the central processing unit are stored in the storage circuit 120, it is informed the central processing unit that the indication of write to the write inhibit area is sent from the central processing unit if the arbitrary cylinder number is in the write inhibit area. Thus, destruction of data to be protected is prevented though the indication of write to a data protection area in the magnetic disk device is erroneously sent because of trouble.
Patent JP-H10208914-A (JP)
Title: Organic magnetic material and magnetic toner and magnetic ink containing the same
Inventor: IIJIMA YOSHIHIKO
IPC: C09D11/324
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an organic magnetic material which has extremely high reproducibility and uniformity and can obtain a ferromagnetic property at a room temperature by preparing the magnetic material by causing a reaction between a porphyrin derivative and an alkali metal so that the material may contain at least an amorphous structure part. SOLUTION: The tetraazaporphyrin derivative expressed by formula 1 (where, M represents one kind of magnetic metal or its compound or a mixture of two or more kinds of magnetic metals or the compounds of the metals selected out of a group of magnetic metals or the compounds of the metals and an organic residue, two hydrogen atoms, or a bonding hand which may contain a substituent and is selected out of the group expressed by formula 2) is obtained by causing a reaction between the porphyrin derivative expressed by formula 3 (where, M and A are used in the same manner as that in the formula 1) and an alkali metal. In addition, the structure contains at least an amorphous part.
Patent JP-S60165088-A (JP)
Inventor: MASUBUCHI TOSHIO
IPC: F24C7/02
Filed: 1984-02-08
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-H11222221-A (JP)
Title: Cup container
Inventor: TANIAI FUMIAKI
IPC: B65D1/18
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a cup container with which it is unnecessary to stack matching the directionality of the opening of each cup container, with which one cup container at a time can be surely supplied on a production line without each cup container firmly sticking to the other even when the cup containers at least whose cross sectional inner shape at the top end part of the opening is a polygon are stacked. SOLUTION: As to this cup container 50, a protrusion 2 whose traversely positioned cross sectional shape is circular is formed at the top end inside near the opening 1 positioned lower than the flange top end face of the cup container 50, at least whose opening 1 top end cross sectional inside is a polygon. By this, the rigidity of the inside wall face part 3 of the cup container 50 is increased preventing the deformation of the side wall face part 3 resisting the pushing pressure of the cup container 50 stacked, and the cup containers 50 are prevented from sticking firmly to each other.
Patent JP-H06235033-A (JP)
Title: Production of three-dimensional network structural body
Inventor: KAMIGATA YASUO
IPC: H01M4/80
Filed: 1993-02-10
Abstract: PURPOSE:To provide the process for production of the three-dimensional network structural body which consists of metals, ceramics, etc., and is used for filters, catalyst carriers, batteries, current collectors, etc. CONSTITUTION:A urethane foam having about 3mm thickness is immersed into a tacky adhesive soln. of an acrylic ease of about 5% resin component contg. methyl ethyl ketone as a solvent and after the solvent is removed therefrom by drying for about 10 minutes at about 100 deg.C, a base body is inserted into carbonyl Ni powder and is oscillated, by which the Ni powder is deposited thereon. The base body is thereafter held for about 10 minutes in an atm. atmosphere to dissolve away the urethane foam. the base body is in succession held in a reducing atmosphere where gaseous hydrogen is passed for about 20 minutes at about 1200 deg.C. As a result, the three-dimensional network structural body of the Ni having the shape transferred with the polyurethane foam by sintering of the Ni powder is obtd. The porosity is about 96%. As a result, the three- dimensional network structural body having high strength, less apertures and good air permeability is produced without depending on materials.
Patent JP-S55114067-A (JP)
Title: Interphone unit
Inventor: NAKAMURA ISAO
IPC: H04M9/00
Filed: 1979-02-27
Abstract: PURPOSE:To improve the reception sensitivity of a master equipment, by forcibly switching a simultaneous transmission-reception system to a press-to-talk system by providing in aninterphone unit, consisting of a trnsmitter-receiver and duplex- systemsubordinate equipment, a switching unit which allows the speaker of the subordinate equipment ot operate as duplex one. CONSTITUTION:With selection switches SSn and SSn1 closed, transistor TR becomes ON to open contact Km via relay K. Sound from microphone MIC of subordinate equipment 2n is sent ot receiver R by way of amplifier A4 and hook switch S2. With change-over switch S5 opened, amplifier A3 operates. Signals from the subordinate equipment are therefore inputted to microphone-speaker SP and then outputted from receiver R through amplifier A3. Thus, reception can be attained while the reception sensitivity is improved.