baber/WOPTO huggingface dataset:
Patent JP-H0353543-A (JP)
Title: Transfer of semiconductor wafer and device therefor
Inventor: NAKAJIMA SUEKAZU
IPC: H01L21/68
Filed: 1989-07-21
Abstract: PURPOSE:To eliminate the fact that semiconductor wafers come into contact to the grooves of a housing device in the case of the transfer of the wafers and to contrive the improvement of the quality of the wafers by a method wherein a semiconductor wafer transferring device is provided with cameras, which recognize the positions of the grooves of the housing device at the stopping positions of the wafers and correct the deviation of the grooves. CONSTITUTION:A cassette 11 transferred from the preceding process to the direction shown by an arrow B is abutted against a standing edge part 13a of a supporting stand 13 and is stopped. At this time, a positioning block 14 is made to descend to the position shown by the diagram and is pressed to the side surface of a cassette 11. The cassette 11 is pinched between the block 14 and the part 13a of the stand 13 and is positioned. Then, left and right grooves 11a of the cassette 11 are respectively recognized by cameras 15 and 16 and in case there is a deviation in these grooves, the positional deviation of the grooves 11a is corrected by the cameras 15 and 16 through the stand 13 which is moved by a driving device. After this, wafers 12 are pushed out from the cassette 11 by a taking-out device, are taken out to the outside and are transferred to the following process by a transferring device.
Patent JP-H0829674-A (JP)
Title: Automatic area selection camera
Inventor: KAWAMICHI KOHEI
IPC: G03B17/20
Filed: 1994-07-20
Abstract: PURPOSE:To automatically select subject information to be used even in the case of photographing where a photographer does not perform range-finding area selecting operation. CONSTITUTION:This camera is constituted of plural information output means dividing a photographic image plane into plural areas and outputting the subject information in the area respectively; an input means 21 inputting photographic viewing angle information from a photographing lens 20; a shake detecting means 15 detecting the shake of a camera main body 10 and the photographing lens 20; a subject recognition means 12 recognizing the direction of the desired subject and recognizing the initial position of the desired subject; a moving amount calculating means 17 calculating the present position of the desired subject image in the photographic image plane based on output from the detecting means 15, viewing angle information from the input means 21 and position information from the recognition means 12; and an information control means 1 controlling so that the subject information in the specified area may be emphasized out of the subject information outputted from the plural information output means based on the output from the calculating means 17.
Patent JP-H0537956-A (JP)
Title: Coinciding circuit for color difference line sequential signal
Inventor: IWAI MASAYUKI
IPC: H04N9/79
Filed: 1991-07-30
Abstract: PURPOSE:To prevent the generation of so-called color fading indicating the vertical shift of colors in the chrominance signal reproducing processing of a video device such as an electronic still camera and a video floppy recorder using a video floppy disk for recording/reproducing chrominance signals based upon a color difference line sequential system. CONSTITUTION:This coinciding circuit is provided with a means 5 for detecting a vertical amplitude signal in a brightness signal, a means 4 for delaying a reproduced line sequential color difference signal only by one horizontal scanning period, means 6, 7 for advancing the reproduced line sequential color difference signal only by one horizontal scanning period, the 1st selecting means 9 for selecting either one of the delayed and advanced line sequential color difference signals in accordance with the vertical amplitude change of the brightness signal, and the 2nd selecting means 10, 11 for alternately selecting the signal selected by the 1st selecting means 9 and the reproduced line sequential color difference signal in each one horizontal scanning period.
Patent JP-2000008208-A (JP)
Title: Knife proof vest
Inventor: WADA RYOJI
IPC: A41D13/00
Filed: 1998-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain an epoch-making knife proof vest capable of covering not only the body part but also at least a chest part with a knife proof body in wearing to exhibit excellent safety and not making a wearer have difficulty in moving his or her body. SOLUTION: This knife proof vest is obtained by providing at least a front part 2 of a vest body 1 with a knife proof body 4 for preventing the penetration of a cutting tool. The top of a body part knife proof body 5 formed in such a shape as to cover the body part of a wearer is provided with a chest part knife proof body 6 capable of covering the chest part of the wearer in such a manner as to freely raise, drop and rotate the chest part knife proof body from the body part knife proof part 5 or is detachably provided with the chest part knife proof body detachably from the body part knife proof body 5 by a attachable and detachable engaging means 8.
Patent JP-S6432223-A (JP)
Title: Stereoscopic endoscope
Inventor: SHIMIZU YOSHIHITO
IPC: G02B23/26
Filed: 1987-07-28
Abstract: PURPOSE:To obtain stereoscopic images without increasing the diameter of an insertion part by inserting the 2nd endoscope into the insertion passage of a 1st endoscope and projecting the same from the front end side face of the insertion part, thereby generating a parallax between two observation means. CONSTITUTION:The insertion part 16 of the 2nd endoscope is inserted into an operating part 3 of the 1st endoscope 1 from an insertion port 13 provided on the operating part. This insertion part 16 is gently bent by an observation hole 19 of a front end part body 20. After the front end part body 34 of the 2nd endoscope 14 is projected from the body 20, the optical axis of the objective lens system 37 of the endoscope 14 is paralleled with the optical axis of the objective lens 23 of the endoscope 1. The distance between the objective lens 23 of the endoscope 1 and the objective lens 37 of the endoscope 14 is the parallax when the objects are observed with both eyes from the eyepiece parts 4, 18 provided behind the operating parts 3, 17 disposed in such a manner. The stereoscopic observation images are thus obtd.
Patent JP-H061656-A (JP)
Title: Piezoelectric porcelain
Inventor: HASE KIYOSHI
IPC: H01L41/187
Filed: 1992-06-23
Abstract: PURPOSE:To obtain piezoelectric porcelain for a filter device having a low mechanical quality factor Qm, excellent in heat resistance, especially having flat group delay time characteristics and small phase strain and adaptable to surface mounting. CONSTITUTION:At least one selected among Ca, Sr and Ba is substd. for <=8mol% of Pb atoms in lead titanate zirconate represented by PbZr1-xTixO3 (where 0.45X0.54), at least one selected among Sb, Nb, W and Ta is further added to the lead titanate zirconate by 0.1-2.9wt.% (expressed in terms of Sb2O3, Nb2O5, WO3 and Ta2O5) and Mn is incorporated into the resulting piezoelectric porcelain by 0.005-0.9wt.% (expressed in terms of MnO2).
Patent JP-H0242176-A (JP)
Title: Engine ignition device
Inventor: HINO TOSHIYUKI
IPC: F02P3/055
Filed: 1988-08-01
Abstract: PURPOSE:To prevent the breakage of one switching element due to the short circuit current by triggering the other switching element after detecting the cutoff of one switching element in a composite engine ignition device combined with the current cutoff system and the capacity discharge system. CONSTITUTION:When a contact breaker 4 is closed, a transistor 10 is turned on by an ignition signal generating circuit 9, the primary current flows in the primary winding 3a of an ignition coil 3. A capacitor 8 is charged by a DC-DC converter 6. On the other hand, when an engine is rotated and a contact breaker 4 is opened, a monostable multivibrator 11 outputs a pulse with the preset width. The outputted pulse is differentiated by a capacitor 12 and triggers a thyristor 7, thus charges of the capacitor 8 are discharged to the primary winding 3a of the ignition coil 3. As a result, the high voltage is generated on the secondary winding 3b of the ignition coil 3, an ignition plug 5 is ignited.
Patent JP-S6171531-A (JP)
Title: Method of manufacturing fluorescent character display tube
Inventor: KUKIMOTO HIROSHI
IPC: H01J9/22
Filed: 1984-09-13
Abstract: PURPOSE:To improve the performance of mass production and film quality and to increase luminous brightness by forming a thin film phosphor layer of a II-IV group compound for a fluorescent character display tube by the use of MOCVD method, using an organometallic compound containing constituent elements of the phosphor layer as a material. CONSTITUTION:A MOCVD device consisting of a material piping portion A including containers 1a-1d for housing an organometallic compound which is material of a phosphor layer and an input and output pipe 4 thereof and a reaction tube portion B including a reaction tube 7 are prepared, and a substrate 9, on which mask patterns are provided, provided with Al evaporation anode 22 on a glass substrate 21 is positioned on the substrate holder 8 of the reaction tube 7, and the material is supplied to form a thin film phosphor layer 23 of a II-IV group compound to be coated. And electrodes 24, 25 are positioned on the upper surface of the thin film phosphor layer and a fluorescent character display tube is formed by sealing with the use of a container 26. Accordingly, it is possible to improve the performance of both mass production and precise film quality and control of film thickness, and to increase luminous brightness.
Patent JP-S6347359-A (JP)
Title: Production of thin cobalt-ferritic spinel film
Inventor: MATSUDA HIDEKI
IPC: C23C14/00
Filed: 1986-08-15
Abstract: PURPOSE:To obtain a titled thin spinel film having excellent crystallinity at a relatively low temp. by using an alloy target essentially consisting of Co and Fe and executing sputtering in an oxidation atmosphere. CONSTITUTION:The reactive sputtering is executed in the oxidation atmosphere by using the alloy target essentially consisting of Co and Fe, by which the thin cobalt-ferritic spinel film expressed by CoxFe3-xO (where 0.5<=x<=1.05) is obtd. on a substrate. The thin spinel film having the good crystallinity is obtd. even if the substrate temp. is as low as about 200 deg.C. The limitation on a substrate material for the purpose of forming the thin spinel film is, therefore, eliminated. There is substantially no thermal deterioration of the target in this case and the thin cobalt-ferritic spinel film is formable at a high speed. The resulted thin film has the good crystallinity and is provided with the magnetic characteristics and magneto-optical characteristics necessary as a magneto- optical recording medium.
Patent JP-2001019017-A (JP)
Title: Package body and heat shrinkable packaging material
Inventor: YOSHII TOSHIYA
IPC: B65B53/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To certainly and smoothly unseal along perforations a packaging material made of a heat-shrinkable label or a cap seal, etc., mounted on a container and to make a used packaging material easily recyclable. SOLUTION: For a package body which is made up in a structure wherein a packaging material 1 is formed of a cylindrical heat shrinkable film 10 which serves as a base and is mounted on a container 2 and while a pair of unsealing perforations 8a are provided at the packaging material in the direction crossing a primary shrinking direction of the film 10, the packaging material 1 mounted to the container 2 can be ruptured along the perforations 8a, a belt-like cutting tape 13 is stuck to the reverse side of the heat shrinkable film 10 on a position between the performations 8a, and the heat shrinkable film 10 is made of a polyester film in a birefringence of 0.01 to 0.10 and the cutting tape 13 is made of a polyester film in a birefringence of 0.030 to 0.100.
Patent JP-H0944183-A (JP)
Title: Evel display device, speech recognition device, and navigation device
Inventor: YAMAMOTO EIJI
IPC: G10L15/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide the level display device, speech recognition device, and navigation device which have the purpose of displaying adequate sound volume giving a discrimination between nose and a speech. SOLUTION: This speech recognition device 9 has a microphone 1 which converts the speech and peripheral noise into an electric signal, an amplifier 2, an A/D converter 3, a talk switch 8 for switching on or off the speech input and noise input, a memory 5 which stores the noise level, a microprocessor 4 which stores the memory 5 with the noise level when the talk switch 8 is turned OFF and compares the noise level with the speech level when the talk switch 8 is turned ON to detect whether or not the speech level is proper, an output port 6, and a level display unit 7 which displays the speech level on LEDs.
Patent JP-S5981651-A (JP)
Title: Two-color electrophotographic method
Inventor: YAMADA YASUO
IPC: G03G15/01
Filed: 1982-11-01
Abstract: PURPOSE:To simplify a power supply circuit of an apparatus and to raise contrast of black parts and red parts by installing the 4th corotron between the 3rd corotron and the 2nd uniform exposure lamp, and maintaining background potential constant at the time of each copy mode. CONSTITUTION:A photoreceptor 1 is formed by successively laminating on a conductive substrate 2 an insulating layer 3, a photoconductive layer 4, and an insulating surface layer 5. The photoreceptor 1 is uniformly exposed at the same time of primary charging or immediately after it with a corotron 11 and an exposure lamp 12. Then, it is imagewise exposed through a specified color- transmitting filter 7 with a corotron 13 at the same time of application of secondary opposite-polarity charge. Further, it is imagewise exposed through a specified color-cut filter 8 with a corotron 14 at the same time of application of the 3rd charge of opposite polarity or immediately after it. Finally, it is maintained in background potential constant by applying charge with a corotron 10, and uniformly exposed with an exposure lamp 15. Said processes form latent images of each copy mode, these images are developed and fixed, and the image thus obtained can be enhanced in contrast with a simplified power supply circuit.
Patent JP-S6169212-A (JP)
Title: Switching circuit
Inventor: OTSUKA TOMOYUKI
IPC: H03K17/04
Filed: 1984-09-12
Abstract: PURPOSE:To prevent reduction of the switching speed by lowering the pinch-off voltage of the Schottky junction type FETs connected in parallel, therefore reducing the difference in amplitude between two switching signals. CONSTITUTION:When a DC level v(0) of an input signal is defined as a standard, the high and low levels V(h) and V(l) of a switching signal VC which drives a Schottky junction type FET1 are defined as V(h)=v(0) and V(l)=v(l)+Vp respectively. While high and low levels V(h)' and V(l)' of a switching signal *VC' which drives a Schottky junction type FET3 are defined as V(h)'=Vp+2 Vp2+v(l) and *V(l)'=Vp+Vp2+v(l) respectively. Therefore the level difference DELTAbetween V(h) and *V(h)' is equal to v(0)-*Vp-2Vp2-v(l) and then DELTA=-1.4Vp+v(0)-v(l) is satisfied with Vp2=0.2Vp, for example. Thus the gain of an amplifier circuit can be reduced by 1.6Vp compared with the conven tional value. This can increase the switching speed of a switching circuit.
Patent JP-S6085157-A (JP)
Inventor: WATANABE MANZOU
IPC: E04F13/02
Filed: 1983-10-14
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-S6167535-A (JP)
Title: Manufacture of ornamental material
Inventor: KURAHASHI KAZUO
IPC: B21F45/00
Filed: 1984-09-12
Abstract: PURPOSE:To manufacture in high yield an ornamental material having a pattern of a varied color tone by forming a multi-layer clad material by plural materials whose color tones are different from each other, linearizing this multi-layer clad material, and thereafter, twisting it. CONSTITUTION:A clad material is manufactured by using plural plate materials whose color tones are different from each other, as a material, brought to roll working (linearizing processing), and a base material 1 is manufactured. A twisted wire 2 is formed by twisting this base material 1, and subsequently, this twisted wire 2 is brought to press working, and a plate material 3 is obtained. In this case, when manufacturing the clad material, many kinds of patterns are formed by varying the number of the plate materials of different color tones, and changing a twisting angle of the time of twisting and the number of times. In this way, an ornamental material can be manufactured by means of only plastic working without executing cutting work, therefore, the yield of a product is also improved as a matter of course.
Patent JP-H0828590-A (JP)
Title: Clutch release device
Inventor: MIZUNO MASAYUKI
IPC: F16D23/14
Filed: 1994-07-21
Abstract: PURPOSE:To improve clutch off simultaneously with reduction of the number of the parts of a clutch. CONSTITUTION:A pressure plate 5 is arranged facing a fly wheel 1 coupled to an engine in such a manner to effect longitudinal movement based on the fly wheel 1. A clutch disc 10 rotated integrally with an input shaft 12 and moved in a direction in which the pressure plate 5 is separated away from the fly wheel 1. In which case, a radially protruding part 6 is formed on the pressure plate 5 and a release cylinder 8 to press the pressure plate in a direction in which the pressure plate 5 is separated away from the fly wheel 1 is coupled to the arm part 6 through a bearing 7.
Patent JP-S6346145-A (JP)
Inventor: TANIGUCHI AKIRA
IPC: A61B8/12
Filed: 1986-08-14
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-H0637916-A (JP)
Title: Spectacle lens type working data communication system
Inventor: NAKANO MASAMITSU
IPC: G02C13/00
Filed: 1992-07-17
Abstract: PURPOSE:To save the skill training of the lens cut of a worker by ordering the cut lens by a spectacle shop, and manufacturing spectacles only by putting the lens into a spectacle frame, in a spectacle lens type working data communication system in which the spectacle lens type working data are transmitted and received. CONSTITUTION:An ordering terminal equipment 1 of the spectacle shop is connected through a value added communication network 4 with an ordering terminal 6 at a lens worker side. Then, the spectacle lens type working data such as the spectacle lens type shape of a spectacle frame, the geometric center and optical center of the spectacle lens type shape are transmitted from the ordering terminal 1 to the received-order terminal 6. The spectacle lens type working data are transferred through the received-order terminal 6 and a working machine control terminal 7 to a working machine 8, and the lens is cut like the spectacle lens type shape according to the spectacle lens type working data by the working machine 8.
Patent JP-H1038267-A (JP)
Title: Ventilating fan interlocking device for combustion device and combustion device
Inventor: ITO KOICHI
IPC: F24F7/007
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To stabilize burner ignition and shorten time required from ignition up to combustion by controlling a ventilating fan so that the effect to ignition and combustion may be reduced as compared with a stabilized state of the ventilating fan in a specified period of time from the starting of ignition. SOLUTION: When an operation switch 3 is turned in an ON-state, a gas plug 12 is opened, thereby supplying gas to a gas burner 10 to that an ignition device 11 may be turner in an ON-state simultaneously and the gas burner 10 may be ignited. At the same time when the ignition switch 1 is turned off, a ventilating fan 22 is turned on by the supply of power from a power output section 13 so that combustion exhaust may be emitted. The operation of the ventilating fan 2 is arranged to be delayed for the starting of an ignition operation of the ignition device 11 to the gas burner 10, even if the gas burner is either in a high temperature state or a low temperature state. Therefore, the operation of the ventilating fan 2 does not affect the ignition of the gas burner 10 and its combustion state which follows immediately.  The construction makes it possible to stabilize the ignition of the gas burner 10 and shorten the time elapsing before the combustion state comes to the stabilized state.
Patent JP-2000028792-A (JP)
Title: Solid material melting device
Inventor: MATSUO TOSHIAKI
IPC: G21F9/30
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To unify temperature distribution in the furnace body. SOLUTION: A solid material melting device is charged with an electric conductive material 1 in the furnace body 2 and is provided with an electromagnetic coil 3 surrounding the furnace body 2. A magnetic field intensity-measuring device 9 has a coil 21 arranged in the space 20 in the furnace body 2 and measures magnetic field intensity in the furnace body 2. Radioactive miscellaneous solid waste (including metal) is supplied from a waste throwing device 7 to the space 20 and melted. The magnetic field intensity varies due to the variation of the amount of ferromagnetic body such as iron in the furnace body 2. A signal comparison device 11 outputs the deviation signal of the measured value of the magnetic field intensity and the set value.  A resistance controller 13 increases the resistance value of the variable resistor 16 and reduces the current of the electromagnetic coil 3 at the time of inputting positive deviation signal and decreases the resistance value of the variable resistor 16 and increases the current at the time of inputting negative deviation signal. By the control of the resistance value, the temperature in the conductive material layer is maintained at the set temperature.
Patent JP-2000020158-A (JP)
Title: Time adjusting method for logical computer
Inventor: YAMAUCHI HIROYUKI
IPC: G06F9/46
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To enable a guest OS to use the standard time irrelevantly to whether or not a function for referring to the standard time supplied from an external timer mechanism is available by allowing a logical computer control part to set the time on each logical computer to the standard time. SOLUTION: Information for controlling respective logical computers LPAR is prepared by the LPARs in a PRMA. The control information includes control information 3110 on a logical IP belonging to a logical computer and LPAR information 3120 as control information on the LPARs. Information on the time difference between a logical TOD and a physical TOD is stored as information by logical IPs in a time difference information storage area 3111. Then information on the time difference between the logical TOD and standard time which is generated as a result of the execution of the time correcting processing of a physical computer is added to a time difference information storage area 3111 for all logical IPs of all the LPARs. Through this processing, the guest OS is able to continue the same operation as that before time correction.
Patent JP-S6085172-A (JP)
Inventor: YAMADA MINORU
IPC: B60R25/10
Filed: 1983-10-13
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-H05251469-A (JP)
Title: Method of manufacturing field-effect transistor
Inventor: MATSUSHITA SHIGEHARU
IPC: H01L21/338
Filed: 1991-07-31
Abstract: PURPOSE:To form a gate electrode without using a mask and not to lower shape precision of the gate electrode by a warp of a substrate due to activation anneal. CONSTITUTION:Using a material having a greater etching rate than a SiO2 film 6 lying between high doped conductive layers 2, 3 and a gate electrode 7, a dummy gate 9 with a predetermined width is formed on an active layer 4 and is used as a mask to implant an ion with high density to form the high doped conductive layers 2, 3. Next, after active anneal is applied, the dummy gate 9 is removed by etching to expose the surface of the active layer 4 to form a metallic film 71 on the exposed surface. Thereafter, the gate electrode 7 is formed on the active layer 4 by lift-off.