baber/WOPTO huggingface dataset:
Patent JP-S5818933-A (JP)
Title: Apparatus for inner lead bonding
Inventor: NISHIMURA AKIHIRO
IPC: H01L21/60
Filed: 1981-07-27
Abstract: PURPOSE:To obtain rapid die selection by fixing a card, provided with marks corresponding to defective dice on a wafer, to an XY table linked with a wafer table and detecting the card marks for defective die elimination. CONSTITUTION:Defective dice 8a-8c are provided with marks and, at the same time, a card 13 having marks corresponding to these defective dice is made. A substrate 6 with an inspected wafer 7 fixed to it is placed on a wafer table 2, and the card 13 is fixed to a table 12. When an XY table is pitched, the substrate 6 and the card 13 are integrally moved and a portion of the card 13 corresponding to a die 8 at the bonding position is sent between a projector 14 and a receiver 15. If an unmarked portion 13b reaches under the projector, no light is received with the receiver, and the portion is read in as a good die 8d for bonding. For a portion marked with 13a light is received and it is read in as defective dice 8a-8c and a skip instruction is sent to the XY table. This constitution enables rapid die selection regardless of wafer material and manufacturing conditions.
Patent JP-S62275309-A (JP)
Title: Magnetic head and magnetic recording device using same
Inventor: YONEDA HIROSHI
IPC: G11B5/31
Filed: 1986-05-23
Abstract: PURPOSE:To extremely facilitate the head control by integrating an erasing head and a recording/reproducing head and performing both erasion and recording by means of the same magnetic pole. CONSTITUTION:A magnetic member 12 and a magnetic layer 14 of a substrate 10 form a closed magnetic path via a gap part 15 and then a thin film magnetic head together with a conductive layer 13. While the member 12 and a magnetic member 22 of a magnetic block 20 form a closed path and then a bulk head together with a coil 24. In other words, the thin film head and a bulk head use a magnetic pole part 31, i.e., the tip of the member 12 as their common magnetic pole. Thus the head touch secured just in a single area suffcies and therefore the head setting jobs are extremely facilitated compared in case where the head touches are secured separately between an erasion head and a recording/reproducing head.
Patent JP-H0874143-A (JP)
Title: Modified reed for air jet loom
Inventor: SUZUKI FUJIO
IPC: D03D47/30
Filed: 1995-05-16
Abstract: PURPOSE: To enable a weft yarn to stably fly at a high speed in a weft yarn passage of a modified reed. CONSTITUTION: This modified reed 10 is obtained by forming a recessed U-shaped guide hole 12 in each dent 11 constituting the modified reed and forming a weft yarn passage T of a row of the guide holes 12. Each guide hole 12 is formed of a horizontal upper wall surface 12a, a vertical interior wall surface 12b, a lower wall surface 12c forming a slowly descending gradient toward the side of an opening 12f of the guide hole 12, an upper corner part 12d of a circular arc shape connecting the upper wall surface 12a to the interior wall surface 12b and a lower corner part 12e of a circular arc surface shape connecting the interior wall surface 12b to the lower wall surface 12c. The curvature radius R of the lower corner part 12e is larger than that (r) of the upper corner part 12d.
Patent JP-H07318663-A (JP)
Title: Rain sensor
Inventor: HANSUUYOAHIMU SHIYUREEDAA
IPC: G01W1/14
Filed: 1995-05-16
Abstract: PURPOSE: To provide a sensor whose size is as small as possible by forming the width of plural conductor routes nor being constant across their entire length. CONSTITUTION: Individual conductor route parts 11, 21 of conductor routes 1, 2 formed in comb shapes are mutually combined to be arranged in parallel to the longitudinal direction. These conductor routes 1, 2 are formed in wavy shape across their total length so as to have the width of parts 11, 21 continuously changed. Owing to such a wavy structure, action lengths and effective sectional areas of conductor routes 1, 2 vary and a change in the resistance of the entire sensor takes place. Namely, if the resistance structure has the same area as that of a conventional one, the effective lengths of conductor routes 1, 2 are extended.  Since an actually effective resistance increases in this way, basically none of space other than a small one in comparison with any conductive route of smooth edge configuration having a constant width is required for the purpose of a resistance of a specific resistance value.
Patent JP-S5741444-A (JP)
Title: Air fuel ratio controlling system for internal combustion engine
Inventor: SONE KIMITAKE
IPC: F02D41/14
Filed: 1980-08-26
Abstract: PURPOSE: To eliminate noise caused by exhaust pulsation and control properly air fuel ratio by smoothing output signals of an oxygen sensor provided in exhaust while rotational speed of an engine is low.  
     CONSTITUTION: A rotational speed detecting circuit 35 detects low speed rotation of an engine to generate the output signal of the low speed rotation, turns on a switching element 31 and turns off a switching element 32. Thus, the output signal Va of a sensor enters a circuit 33, is smoothed by a resistance R and capacitor C and sent to the input of a comparator 34 as smoothed signal Va' not reaching comparative voltage Vref. Thus, effect of noise caused by exhaust pulsation in the region of low speed rotation of the engine can be eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000309729-A (JP)
Title: Coating for forming multicolor pattern
Inventor: SENO TATSURO
IPC: C09D201/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a coating for forming a multicolor pattern which can form a coated film having a uniform multicolor pattern exhibiting soft feeling and heat insulating properties even by means of roller coating or brush application. SOLUTION: The title coating comprises a binder resin having incorporated therein, as its ingredients, (A) 30-200 pts. by wt. of granular colored aggregate having an average particle size of 10-500 nm, (B) 2-100 pts. by wt. of scaly colored aggregate having an average major axis of 0.1-5.0 mm and an average thickness of 10-500 μm and (C) 2-100 pts. by wt. of hollow particles having an average particle size of 10-500 μm, each based on 100 pts. by wt. of the binder resin. The total amount of (A), (B) and (C) is 45-350 pts. by wt.
Patent JP-S5743650-A (JP)
Title: Method of thawing frozen "sushi"
Inventor: MATSUMOTO TAKESHI
IPC: A23L7/10
Filed: 1980-08-26
Abstract: PURPOSE: Frozen "sushi" is covered with a thin plastic film and thawed with a low- temperature wind, thus preventing uneven thawing and effecting thawing with no loss of freshness of the "sushi".  
     CONSTITUTION: Sushi is packed with plastic film suitable for food packaging such as polyethylene and frozen. Then, the frozen sushi is placed in a thawing vessel and heated with a low-temperature wind. Since sushi is affected with the wind speed and humidity, the selection of appropriate wind speed and humidity is required. On the packaging, a wrapping film for food packaging of self-tackifying properties is used to wrap the sushi and the both ends of the film are bonded with each other. Or the sushi is placed in a pouch or cylinder of the plastice film and the ends are sealed tightly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10312529-A (JP)
Title: Magnetic recording medium
Inventor: OCHI MAKOTO
IPC: G11B5/738
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To enable a medium which has few errors caused by an interface, is never deteriorated in electromagnetic conversion characteristic because of a rough surface and noises and has superior durability, by adding a specific substance in a non-magnetic undercoat layer, and setting a surface specific resistance value of the non-magnetic undercoat layer to be not larger than a predetermined value. SOLUTION: A non-magnetic undercoat layer is provided on a flexible non-magnetic supporting body of 40 μm or smaller thickness shaped like a film, a tape, etc. A magnetic layer is formed on the non-magnetic undercoat layer. Rigidity becomes high when the non-magnetic supporting body is too thick, causing a penetration of a head to be poor and deteriorating electromagnetic conversion characteristic. The non- magnetic undercoat layer essentially consists of carbon black and a binder, having a surface specific resistance value of not larger than 1×10<7> Ω/(square). The binder of the non-magnetic undercoat layer is a resin having superior adhesion and abrasion resistance to the supporting body, and a glass transition point of -100-150 deg.C and a number-average molecular weight of approximately 1000-150000.  The binder forms a three-dimensional network structure in the non-magnetic undercoat layer, thereby enhancing resistance to a solvent of the upper layer.
Patent JP-S5242125-A (JP)
Title: Transfer process for toner image and device therefor
Inventor: EBI YUTAKA
IPC: G03G15/16
Filed: 1975-09-30
Abstract: PURPOSE: To obtain a good transfer irrespective of a transfer speed by controlling the voltage of a corona discharge resulting from the detection of a surface potential of a transfer member. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02298182-A (JP)
Title: Teletext receiver
Inventor: ODAGIRI YASUSHI
IPC: H04N7/03
Filed: 1989-05-11
Abstract: PURPOSE:To relieve the load of searching a desired program by storing a data of a content program to a content program memory over each channel. CONSTITUTION:When a content search key of an operation section is depressed and a teletext is implemented to a channel received at present, the selection of a content program is applied and in the case of a channel not applied with the teletext, the channel is switched and the teletext is detected again. When the fetch of the content program data is finished, the display is implemented. When the content changeover key is depressed, the present content data is stored in a content program memory 1p and the reception channel is switched and the teletext is detected. Thus, it is useful to trace back the program data stored in the content program memory 1p one after another.
Patent JP-S6013385-A (JP)
Title: Magnetic bubble memory device
Inventor: MATSUMOTO SHINZOU
IPC: G11C11/14
Filed: 1983-07-01
Abstract: PURPOSE:To arrange magnetic bubble memory elements with high density and to reduce to size of a magnetic bubble memory device by setting up the distance between a wiring arranged on the mostexternal part of one element and a wiring arranged on the outermost part of the other element to zero or less. CONSTITUTION:The connecting position 13 of one magnetic bubble memory element of the magnetic bubble memory device is arranged close to the connecting position 12' of the other magnetic bubble memory element and the distance L2 between the wiring 8e to the outermost gate part in one element and the wiring 7d' to the outermost gate part in the other element is set up to L2<0. A lower conductive layer 8f and the upper wiring 8a are electrically connected through a throughhole 14 and a lower conductive layer 7e' and the upper wiring 7a' are also electrically connected through a throughhole 14'. Said constitution makes it possible to reduce the size L1 of the device by L2 increase the acquired number of devices per wafer and reduce the capacity of a magnetic bubble driving driver coil, so that the magnetic bubble memory device can be obtained economically.
Patent JP-H09277746-A (JP)
Title: Print order sheet
Inventor: TANAKA TSUYOSHI
IPC: B42D1/08
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce the labor for checking by ID number or the like when an order is received from a customer by making a film cartridge correspond to an order slip one-to-one when the developed film cartridge and an inde>m print are returned to the customer. SOLUTION: A means is provided with a writing section 4 for a film cartridge 5 on one side of an order sheet on which a print order slip number column 2, a bibliograph column 3 and the like are printed is adopted. A storage sheet on which a print storage section is provided is stuck on one side of the order sheet, and the storage sheet is made to be separable by perforations. In the respective above-said means, the writing section 4 for the film cartridge 5 is constituted of a cylindrical body 7 formed by sticking the end of a sheet extended on one end edge of the order sheet onto the side edge, and engaging sections 9 formed of notches on the upper and lower ends of the cylindrical body 7 are provided.
Patent JP-S5545720-A (JP)
Title: Filler for asphalt pavement
Inventor: WAKITA KATSUYUKI
IPC: C08L95/00
Filed: 1978-09-26
Abstract: PURPOSE: To obtain the title filler of good flow characteristics, marshall stability, and dispersibility, with high penetration potential among aggregates and good affinity for them, by neutralizing by an alkali (alkaline earth) metal (bi)carbonate an anhydrous gypsum by-produced in the hydrofluoric acid manufacturing process.  
     CONSTITUTION: An anhydrous gypsum by-produced in the hydrofluoric acid manufacturing process, the decomposition of fluorite by sulfuric acid, is neutralized by an alkali (alkaline earth) metal (bi)carbonate to obtain the objective filler. In the service, a mixture of 4.5W8wt% of an asphalt and the vest of aggregate and the filler (accounting for 2W8wt% on the basis of the total weight) is kneaded at 150W170°C, being cast on the road surface to effect firm setting. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5242727-A (JP)
Title: Method for cleaning photograph processing apparatus
Inventor: SAKAI HIDEMARU
IPC: C11D17/00
Filed: 1975-09-30
Abstract: PURPOSE:To raise cleaning ability for clearing attached soiled things and to render cleaning operation easy, that is, simple dipping without inducing environmental pollution on waste water treatment by employing an aqueous acidic solution containing a persulfate and a specified compound.
Patent JP-S5910744-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: TSUNEOKA YUTAKA
IPC: F02D41/34
Filed: 1982-07-09
Abstract: PURPOSE:To remove the effect of pulsation and eliminate the dispersion of mixing ratio in the running region producing intake pulsation of an engine by computing fuel injection amount on the basis of the average value of a plurality of intake air amount signals for a certain time. CONSTITUTION:The detected value of an air flow meter 4 is input to a memory 23 through a hard filter 21 and an A-D converter 22 and stored temporarily in the memory 23 as intake air amount signal Q'n. A signal Q'n is input to an averaging circuit 24 where weighted average value Q'ns of n pieces of intake air amount signals Q'1-Q'n detected for a certain time is calculated. This weighted average value Q'ns is compared with a signal Q'r corresponding to the reference value of intake air amount by a judging circuit 25. When Q'ns>= Q'r, said value Q'ns is judged to be in the running region of large pulsation so that the output Q'ns of the averaging circuit is input to a basic injection amount calculating circuit 27 as intake air amount signal through a selecting circuit 26.
Patent JP-H0365290-A (JP)
Title: Portable water purifier
Inventor: JIYON E TEIRAA
IPC: B01D61/02
Filed: 1990-05-08
Abstract: PURPOSE: To effectively remove microorganisms, etc., from doubtful water by providing the device with a plunger means having an inlet chamber which sucks the polluted water from a reservoir means.  
     CONSTITUTION: A barrel 28 (a separator module 48 is arranged in this barrel 28) is mounted at the reservoir means 12 for contg. the water to be purified. Next, the polluted water is packed from a packing port 26 into a vessel 12. The plunger 54 is then moved upward to suck the polluted water into the inlet chamber 32. Next, the plunger 54 is pushed down to push out the polluted water into a separator module 48. As a result, the polluted water permeates hollow fibers 50 and the polluted water-holding liquid discharged from a permeated liquid outlet 52 remains in the cores of the hollow fibers 50. This liquid is extruded from this outlet 34 into an outlet conduit 36 and is finally extruded into the vessel 12. The liquid is then mixed with the water in the vessel 12 and thereafter, the polluted water-holding liquid is sucked into the end 42 of an inlet conduit 40. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H05289899-A (JP)
Title: Measuring system for diagnostic program execution time of hardware
Inventor: TAKAHASHI YOSHIHIRO
IPC: G06F11/34
Filed: 1992-04-13
Abstract: PURPOSE:To constitute the system so that a correct measurement time can be known without utilizing a stopwatch, etc., whenever the measurement is executed. CONSTITUTION:By a diagnostic item selection processing part 2 in a ROM part 1, a diagnostic item is selected, and an execution start time and an execution end time of a diagnostic item execution processing are read in by a time counting means read-in processing part 3 from a time counting means 11, stored in an execution start time store area 8 and an execution end time store area 9 in a RAM part 7 by a data store processing part 5, and store data in the RAM part 7 is outputted to an output device 10 by an output processing part 6.
Patent JP-S5910243-A (JP)
Title: Resin-sealed semiconductor device
Inventor: HAYASHI YUKIO
IPC: H01L23/495
Filed: 1982-07-09
Abstract: PURPOSE:To prevent pin-loose defects and thereby to improve the reliability of semiconductor products, by providing a lead with a cut or a bend. CONSTITUTION:Each of linear leads 3 and 4 is provided with a cut 8 at least in the part thereof surrounded by a resin mold body 5. The cut 8 thus provided eliminates the possibility that the lead moves to slip out of the resin mold body whereby it is sealed up. At the same time, the exfoliation of a bonding part is eliminated, and thereby any undesirable contact of a gold wire 7 with the lead is avoided.
Patent JP-H04349194-A (JP)
Title: Production of zinc selenide
Inventor: UENO AKIRA
IPC: C30B23/08
Filed: 1991-05-23
Abstract: PURPOSE:To produce a low-resistance p-type zinc selenide by irradiating a substrate with an electron beam while doping by a radical to move a group atom not accurately positioned into an accurate selenium site by the energy of the electron beam. CONSTITUTION:The surface of a substrate 3 is irradiated with the radical 9b contg. a group V element and an electron beam 12b, when zinc and selenium are simultaneously vapor-deposited by molecular beam epitaxy. Since the radical 9b is electrically neutral and high in reactivity, zinc selenide 4 being produced is not damaged, and a sufficient amt. of a group V atom 10 is doped. Meanwhile, the atom 10, which is placed in zinc selenide but not accurately positioned in the selenium site, is moved into the accurate selenium site by the energy of the electron beam 12b because the substrate is simultaneously irradiated with the electron beam 12b, and high-quality low-resistance p-type zinc selenide 4 is obtained.
Patent JP-S5242170-A (JP)
Title: Method for contactless measurement of torque with repetitive integrato r
Inventor: HARADA KOUSUKE
IPC: G01L3/10
Filed: 1975-09-29
Abstract: PURPOSE: Electrical or optical signals are emitted from two detached positions on a revolving shaft for transmission of torque as the shaft runs and are detected, whereby the torque of the revolving shaft is measured under contactless condition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61279241-A (JP)
Inventor: KEE BOURU HESURIN
IPC: A61F2/16
Filed: 1985-05-31
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-S6142-A (JP)
Inventor: PIITAA ESU FURENDO
IPC: C07B57/00
Filed: 1985-05-30
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-H04345120-A (JP)
Title: Inverting mirror
Inventor: HASHIZUME TOSHIAKI
IPC: G02B7/30
Filed: 1991-05-23
Abstract: PURPOSE:To photograph a reverse image of a subject which varies in focus momentarily by a video camera by fitting inverting mirrors to a projection and photodetection lens and even an automatic focus sensor. CONSTITUTION:The automatic focus sensor 12 is provided at a position different from the projection and photodetection lens 11 and the inverting mirrors 13 and 14 are fitted right before the both. Thus, the inverting mirrors 13 and 14 are fitted and then the distance to a screen or the subject can accurately be measured. When there is the automatic focus sensor 22 arranged adjacently to the projection and photodetection lens 21 as another example, an inverting mirror 23 is fitted so as to reflect both their light beams at the same time. Consequently, focusing is correctly performed and when the inverting mirrors are thus applied to a video projector, a beautiful reverse image is obtained and the reverse image of the subject which varies momentarily can be photographed by the video camera.
Patent JP-H06303738-A (JP)
Title: Flywheel generator
Inventor: MORIMOTO HIROSHI
IPC: H02K21/14
Filed: 1992-05-12
Abstract: PURPOSE:To provide a flywheel generator which has sufficient levitation performance and whose electrical characteristics are not deteriorated by magnetic bearings which are composed of high temperature superconductors. CONSTITUTION:A generator has a flywheel 1, pole permanent magnets 1-1, levitation magnets 2-1 and magnetic bearings 2 and 3 which are comosed of levitation bulks 3-1 made of superconducting material and are positioned so as to face the levitation magnets 2-1. In this generator, the magnetic bearings 2 and 3 are so privided as to have outer diameters smaller than the center diameters of the pole permanent magnets. With this constitution, a large gap can be provided between a magnetic bearing levitation part and a stational part and the a large size flywheel generator which has the magnetic bearings composed of the high temperature superconductors can be obtained and, further, the disturbance of a magnetic field can be suppressed.
Patent JP-S63284527-A (JP)
Title: Camera with electronic view finder
Inventor: HIROHATA MICHIRO
IPC: G03B13/02
Filed: 1987-05-18
Abstract: PURPOSE:To execute a releasing operation without troubles as usual photographing in case of selecting a second position and as pseudo photographing mode in case of selecting a third position at the time of releasing by providing a means for selecting one of positions such as the second position of opening a cover and a first and the third positions of opening both covers. CONSTITUTION:If a knob 6 is set in the second position ON, barriers 4a and 4b open and if it is released, photographing actions are executed on a silver salt film. And if the knob 6 is set in the third position F, the barriers close and if it is released, only electronic view finder is actuated. If it is set in the first position OFF, a camera can not be actuated. The knob is automatically returned from the F position to the OFF position. With this constitution, the releasing operation can be executed without troubles both in case of pseudo photographing and in case of usual photographing and the actions based on the will of operation can be surely executed.