baber/WOPTO huggingface dataset:
Patent JP-H1166876-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: OKAWA SHINKEN
IPC: G11C16/06
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device having excellent controllability and adapting to a multi-value memory as well by reducing the dispersion of a threshold at the time of writing in a memory cell. SOLUTION: An applying voltage Vw (j) to word lines W101-W116 applied to respective control gates of memory cells m101-m116 arranged along a sub-bit line SBI composed of a diffused layer set at a different voltage corresponding to an electric potential difference ΔV1(=R1.i1) [i1 expresses a current at the time of writing] generated by a resistor value R1 of diffused resistors RB101-RB115, RG101-RG115 of a sub-bit line between adjacent memory cells. That is, the electric potential difference between the gate and source in respective memory cells is equalized and the dispersion of the threshold in the memory cells is reduced by satisfying the formula Vw (j)=Vw (j-1)+ΔV1.
Patent JP-S59130483-A (JP)
Title: Thin film solar battery
Inventor: NITSUTA SHIYOUJI
IPC: H01L31/06
Filed: 1982-12-24
Abstract: PURPOSE:To increase the open end voltage and thus contrive to improve the photo energy to electric energy conversion efficiency by setting the mobility gap energy of the back side layer at a value larger than that of the mobility gap energy of an intermediate intrinsic photoconductive layer. CONSTITUTION:In case of manufacturing a device, a glass substrate 1 whereon e.g. an ITO clear electrode 2 is adhesion-formed is placed in a reaction tube of the state of low vacuum, the substrate temperature is set at about 300 deg.C, plasma reaction is caused by introducing material gas wherein B2H6 is mixed as impurity gas to SiH4, and then a P-conductivity type layer 3 is grown by means of amorphous Si to which a P type impurity is introduced. Next, plasma reaction is caused only by means of SiH4, and an intrinsic semiconductor layer 4 is grown only by amorphous Si. Plasma reaction is caused by introducing material gas wherein PH3 is mixed to SiH4, thus growing an N-conductivity type layer 5 resulting from introducing an N-conductivity type impurity to amorphous Si. Thereafter, a metallic electrode 6 is formed by evaporating a desired metal such as aluminum.
Patent JP-H0675099-A (JP)
Title: Microscope specimen chamber
Inventor: HORIKAWA YOSHIAKI
IPC: G21K7/00
Filed: 1992-08-25
Abstract: PURPOSE:To obtain a specimen chamber capable of simply enclosing a specimen in a soft X-ray microscope. CONSTITUTION:Since at least a specimen observation area of a microscope specimen chamber 8 for enclosing an observing specimen 12 is constituted in the form of a fine tube 14a composed of a material transmitting observation wave length, a chamber 8 can be obtained by very simple working alone wherein the specimen 12 is injected into the fine tube 14a with an injector 15. Soft X-ray microscope observation can be performed as it is and furthermore the specimen 12 can be easily moved and a next specimen can be easily provided.
Patent JP-H0566304-A (JP)
Title: Manufacture of standard reflecting surface and device for manufacturing the same
Inventor: SUZUKI KENICHI
IPC: G02B5/08
Filed: 1991-09-06
Abstract: PURPOSE:To reduce a solid difference in reflection characteristics on a PTFE powder press-fixed surface by reducing the unevenness of density of the PTFE powder press-fixed surface. CONSTITUTION:Powder of a reflecting material 1 with specific weight is put in the container consisting of a reflecting material container 2, a fixture 3, and a cylinder 4 and a piston 5 is inserted into the cylinder 4. This piston 5 is moved toward the reflecting material container 2 and a position detector 6 detects the piston 5 passing through the vibration start position 8 of the cylinder 4 and drives a vibration generator 7. This vibration generator 7 vibrates the reflecting material 1, whose particle distribution becomes uniform. The position detector 6 once detecting the piston 5 passing through the vibration stop position 9 of the cylinder 4 stops the vibration generator 7. The piston 5 stops at a boundary between the cylinder 4 and reflecting material container 2 to compress the reflecting material 1. The fixture 3 is detached and the reflecting material container 2 is removed from the cylinder 4, thereby completing the press-fixed surface of the reflecting material 1.
Patent JP-S59117215-A (JP)
Title: Semiconductor wafer
Inventor: IWAGAMI MASANORI
IPC: G03F7/20
Filed: 1982-12-24
Abstract: PURPOSE:To contrive to enhance manufacturing yield of chips at the circumferential part of a wafer by a method wherein lengths of the sides at least on one side out of sizes in length and width of the element chips to be arranged and to be formed on the circumferential part of the wafer are formed smaller than the size of element chips at the central part. CONSTITUTION:Element chips 3 are formed in a meausre type on the surface of a wafer 1, the element chips 3A of comparatively large sizes in length and width are formed at the central part 4 of the wafer surrounded with cutting lines l1, l2 in length and width, and the element chips 3B, 3C of small size are formed at the circumferential part 5 of the wafer on the outside thereof. Namely, the element chips 3A are formed by forming respective cutting lines l3, l4 in length and width at the central part 4 at the interval t1 to correspond to the element chips 3A, while the interval t2 of respective cutting lines l5, l6 in length and width to cross respectively the respective cutting lines l3, l4 are formed smaller than the interval t1 at the circumferential part 5. Accordingly, because the element chips 3B, 3C formed at the circumferential part 5 of the wafer 1 are smaller than the chips 3A at the central part 4, the number of generation of inferior chips is reduced less than the case when chips of the same size with the central part are formed even in the condition having defect density at the circumferential part of the wafer higher than the central part.
Patent JP-H0391138-A (JP)
Title: Magnetic tape device
Inventor: SAKAI OTOYA
IPC: G11B15/43
Filed: 1989-08-31
Abstract: PURPOSE:To stably feed a magnetic tape by providing a torsion spring at the free end part of a tension arm provided with a tension roller. CONSTITUTION:The torsion spring 17 is provided at the free end part of the tension arm 13 provided with the tension roller 12, and almost the same moment as that by the tension of the magnetic tape is pressed in advance on the torsion spring 17 in an opposite direction. The device is comprised in such a way that the moment goes to zero by off setting the moment by the tension of the magnetic tape with that in the opposite direction by the torsion spring 17 when the magnetic tape is hung over the tension roller 12. In such a way, it is possible to stably feed the magnetic tape by supporting with bearings the tension roller 12 perpendicularly, and to reduce moment of inertia by making a component light weight.
Patent JP-H07160067-A (JP)
Title: Double-sided copying apparatus
Inventor: MAIKERU EI MARAKOUSUKII
IPC: G03G21/00
Filed: 1994-09-21
Abstract: PURPOSE: To provide a both-side copying device having a trayless buffer loop duplex path for providing the printing of a duplex copy sheet. CONSTITUTION: The first Nf pieces of sheets whose one sides are printed are transmitted from designated feeders 120 and 122 to a duplex loop at a full speed, the first sheets are transmitted through the duplex loop path 112 at the initial high speed, interleave spaces from simplex to duplex are prepared between the first sheets, the duplex path speed is incrementally decelerated until it reaches a speed in a normal state, new clean sheets are transmitted from the paper feeding parts at a speed half the normal processing speed while sheets whose both-side to be copied are printed interleave the sheets of the first sides, the duplex path speed is incrementally accelerated at the time of the end of job run, the spaces between the sheets whose both faces are copied are sealed, and pitches to be skipped are reduced.
Patent JP-S60118583-A (JP)
Inventor: WATANABE HIDENORI
IPC: G05B23/02
Filed: 1983-11-30
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-H0890960-A (JP)
Title: Continuous forms with cut form and its preparation
Inventor: OKI YURI
IPC: B42D15/00
Filed: 1994-09-21
Abstract: PURPOSE: To make sending service efficient when a plurality of media are sent to one person. CONSTITUTION: For continuous forms 10 with a cut form, a plurality of sheets are continuously connected. Then, a base material 11 having a first individual information recording area 11a, a postcard 12 which is closely stuck to the base material and has a second individual information recording area 12a, a card 13 which is closely stuck to the base material 11 and has a third individual information recording area 13a, and a sticking layer which is provided to at least to either a sticking surface of at least the postcard 12 on the base material 11 and the card 13, or a sticking surface of the postcard 12 and the base material 11 of the postcard 13, and sticks peelably the base material 11, the postcard 12 and the card 13, are provided.
Patent JP-H0972853-A (JP)
Title: Method and apparatus for inspection of fault
Inventor: YOSHIDA TERUHITO
IPC: G01N21/88
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a fault inspection method and an apparatus, for an object to be inspected, which are handled easily and in which a non-fault part in the object to be inspected is not mistaken for a fault. SOLUTION: A glass sheet 20 as an object to be inspected is imaged by a CCD line sensor 16 while it is being conveyed at a constant speed. Image data which is output from the CCD line sensor 16 is black-and-white-binarized and processed, and fault image data is extracted. Then, out of individual fault images in the fault image data, the fault images which are situated at a predetermined distance or lower are linked so as to form a fault region, the fault images in which the area of the fault region is larger than a prescribed region are discriminated and removed as the edge image of the object to be inspected, the existence of the fault image is detected out of the fault images from which the edge image has been removed, and a fault is detected.  In an image processing part 34, the extracted fault image data is developed two-dimensionally, the edge image of a transparent sheetlike body whose area is larger than the area of the fault image stored in advance, the hole-part image of the transparent sheetlike body and the non-fault image of a mark image to be put on the transparent sheetlike body are removed from the two-dimensionally developed image, and the existence of the fault is detected on the basis of the fault image which has removed the non-fault image.
Patent JP-H06208241-A (JP)
Title: Toner composition for electrophotography and image forming method
Inventor: SAITO SUSUMU
IPC: G03G9/097
Filed: 1993-08-20
Abstract: PURPOSE:To provide the toner composition for electrophotography excellent in an electrostatic chargeability, the environmental stability of electrification, the admixing property of the toner and durability, etc., hardly stuck to a contact electrifying device, and enables good picture without the deterioration of electrostatic chargeability even at the time of sticking, and to provide a image forming method. CONSTITUTION:The composition consists of the toner particles containing at least a colorant and a binder resin and an additive, and the composition is incorporated with the material which is subjected to the surface treatment of the titanium oxide particulates which is produced by wet process, and whose water soluble content is less than 0.2wt.pts., and the ratio of the length of a long axis to the length of a short axis is >=2. Especially, it is preferable that the particle is treated with the surface treating agent having a positive and negative polar group. And, the image forming method is composed of an electrifying process executing electrification on a latent image supporting body, the latent image forming process forming an electrostatic latent image on the electrified latent image supporting body and the developing process developing the electrified latent image by using the toner composition for electrophotography.
Patent JP-H0676393-A (JP)
Title: Magneto-optical recording system and magneto-optical recording/reproducing system
Inventor: WATANABE HIROYUKI
IPC: G11B11/105
Filed: 1992-08-26
Abstract: PURPOSE:To attain a high density by irradiating an optical magnetic recording medium with the laser beam of a certain intensity, impressing a modulated magnetic flux simultaneously and forming the pattern of a magnetization area on the optical magnetic recording medium. CONSTITUTION:By modulating an impressing magnetic flux at a high speed and recording it micro pits 4 incapable of being stably reproduced alone as data on the magneto-optical recording medium and bit capable of being reproduced as data is constituted by combining these micro pits 4. Thus, multivalued information is expressed per one bit and a density higher than the recording or conventional binary information is made possible.
Patent JP-H1068430-A (JP)
Title: Transmission of tractor
Inventor: OSHITA JUNICHI
IPC: B60K23/02
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To perform smooth transmission by providing a clutch coupling pressure control device to switch and select the coupling pressure pattern of a clutch during the shift operation according to the automatic transmission range of a tractor and the working condition of a working vehicle to select appropriate coupling pressure of the clutch. SOLUTION: When an automatic transmission switch 71 is turned ON, the shift position according to the output signal of a shift position selection switch 72, a shift position sensor 73, a lift arm sensor 74, an engine load sensor 75, etc., is determined to perform transmission in a clutch coupling pressure control device. When the coupling pressure control of a main clutch 1 is performed in accordance with the clutch coupling pressure pattern, the clutch is coupled by dropping the hydraulic force in a condition where the main clutch is uncoupled through a proportional solenoid valve in a long time during the shift-up on the road. During the shift-down, the clutch is coupled in a shorter time than the coupling time during the shift-up.
Patent JP-H0781153-A (JP)
Title: Printing device
Inventor: NAGUMO AKIRA
IPC: G06F3/12
Filed: 1993-09-13
Abstract: PURPOSE:To provide a printer which can simplify a control section of a printer, lower the cost and also increase the printing throughput. CONSTITUTION:A device comprises a transfer means constituted of a personal computer 81 and a printer 82 connected together through a Centronix interface 83 and transferring printer output data signals IF DATA for respective words from the computer 81 to the printer 82, a write control circuit 92 for issuing write control signals W-N based on data of bits selected out of all respective transfer printer output data signals IF DATA and a memory into which data for remaining bits of all respective printer output data signals IF DATA is written. The remaining bit data can be written into the memory without transmitting strobo pulse signals and the like from a personal computer 81 into the printer 82, and the transfer speed of the personal computer 81 can be set higher than the consumption speed of the printer 82.
Patent JP-H0390996-A (JP)
Title: Fault restoration guidance display system
Inventor: IISAKO HIROSHI
IPC: G06F11/32
Filed: 1989-08-31
Abstract: PURPOSE:To allow the system to instantaneously process the restoration of a unit fault without executing manual operation and to attain the efficient utilization of the system by displaying the contents of the fault and the explanation of fault restoration on a display device. CONSTITUTION:The fault states of units 5 to 7 are coded and the contents of fault restoring guidance corresponding to previously coded information are stored in an external storage device 4. When a fault occurs in one of the units 5 to 7, the fault status codes transferred from the units 5 to 7 are referred by a control part 2, inputted from the device 4 to an internal storage area 3 and outputted to the display device 1 to display the contents of the fault and the explanation of fault restoration. Consequently, the restoration of the unit input fault can be immediately processed without executing manual operation and the system can be efficiently utilized.
Patent JP-H0783739-A (JP)
Title: Weight measuring system for vehicle and stress imparting device therefor
Inventor: SUGAWARA KOICHI
IPC: G01G19/04
Filed: 1993-09-13
Abstract: PURPOSE:To always accurately calculate the weight of a vehicle while calibrating the influence of the secular change of a spring system so as to accurately detect the one-sided loading of a vehicle by providing a stroke sensor, main control section, storing section, etc. CONSTITUTION:A main control section 50 carries loads having different known weights, fetches data from stroke sensors 70a-70f, and calculates the weight supported by the axle of each wheel based on the various data of a vehicle previously stored in a ROM 54. Then, the section 50 calculates the spring constants (including the deflextion, etc., of the body frame) between each axle and body frame from the stroke data and supporting weight of each axle. At the time of measurement, the section 50 carries a load after correcting the stroke sensors 70 with zero load and fetches the stroke data of each axle F-RR. Then the section 50 reads the spring constant of each axle stored in a RAM 53, finds the supporting weight of each axle, and compares the sum of the supporting weight of each axle with the total weight of the vehicle after finding the sum. Thereafter, the section 50 calculates whether or not the supporting weight of each axle falls within an allowable weight difference range by comparing the supporting weight of each axle with another and displays the weight difference between the left and right axles and whether or not the a dangerous one-sided load occurs or not on a display 60.
Patent JP-2000054827-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: OKADA KEIJI
IPC: F02D41/04
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To effectively reduce an exhaust amount of combustible HC by speedily rising the temperature of catalyst components to an activation value without using a special exhaust gas heating device. SOLUTION: An adsorption catalyst device having an adsorption layer for adsorbing HC under specified low temperature is arranged on an exhaust passage of an internal combustion engine in which fuel is directly injected into a combustion chamber. When the temperature of catalyst components do not reach an activation value (S1), separation of HC from the adsorption layer is started (S2), and a specified combustion conditions are effected in the exhaust passage (S3), additional fuel is injected from a fuel injection valve to a combustion chamber (S4). When the temperature of the catalyst components reach the activation value, supply of additional fuel is stopped (S1 to S5).
Patent JP-S6432621-A (JP)
Title: Solid electrolytic capacitor and manufacture thereof
Inventor: HARAKAWA YOSHIHIRO
IPC: H01G9/028
Filed: 1987-09-10
Abstract: PURPOSE:To reduce leakage currents without increasing the dielectric loss of a capacitor by changing the polymer layer of a heterocyclic compound near the interface of a defective section in a dielectric oxide film layer into an insulator. CONSTITUTION:An aluminum plate 11 is used as a metallic plate as the base body of a capacitor element, and an aluminum oxide layer 12 as a dielectric oxide film layer, the polymer layer 13 of pyrrole as the polymer layer of a heterocyclic compound, a graphite layer 15 as a conductor layer for leading out an electrode and a silver paste layer 16 are formed onto the surface of the aluminum plate 11 in succession. Electrode terminals 17 and 18 are mounted respectively to the silver paste 16 and the aluminum plate 11, thus constituting the capacitor element. An undercoating layer 19 composed of a material such as a polybutadiene group resin material is shaped onto the top face of the silver paste layer 16. Sections 13a near the interfaces of defective sections in the polypyrrole layer 13 grown up to the interfaces of defective sections 14 in the aluminum oxide layer 12 are changed into an insulator, thus remarkably reducing leakage currents.
Patent JP-H0894540-A (JP)
Title: Surface inspection device
Inventor: YAMADA MASAHIKO
IPC: G01N21/892
Filed: 1994-09-22
Abstract: PURPOSE: To ensure that defects differing in the property of scattering light are detected simultaneously at low cost. CONSTITUTION: An optical-path adjustment lens 13 consists of a cylindrical lens extending in the direction of scanning and is placed on the optical path 25a of an inspecting beam and between an inspecting portion 17a and a light receiver 12. A hollow light-transmitting portion 13a is formed at the center of the optical path adjustment lens 13. The width W1 of the light transmitting portion 13a satisfies an equation: W1 = W2 (L1 /L2 ) in which L1 is the distance from the inspecting portion 17a to the optical path adjustment lens 13, L2 is the distance from the inspecting portion 17a to the light receiver 12, and W2 is the width of the light receiving window 12b of the light receiver 12.  The lens plane 13b of the optical path adjustment lens 13 is so formed to have a convex plane of incidence facing a film 17 and have a flat emitting surface facing the light receiver 12, so that it refracts the incident beam in a direction approximately parallel to the optical axis 25a of the inspecting beam and converges the beam at the light receiving lens 12a of the light receiver 12.
Patent JP-H0759768-A (JP)
Title: Ultrasonic probe
Inventor: WAKABAYASHI KATSUHIRO
IPC: H04R17/00
Filed: 1993-08-20
Abstract: PURPOSE:To provide an ultrasonic probe easy in miniaturization and connection and enhanced in the reliability of the close adhesiveness of a resin bonded to a piezoelectric element by providing a pair of first electrodes to both surfaces of the piezoelectric element in opposed relationship and arranging second electrodes to the side surface parts of the piezoelectric element in the state electrically connected to the first electrodes. CONSTITUTION:A pair of strip like electrodes 7, 8 are formed to both surfaces of a piezoelectric element 5 as first electrodes in opposed relationship in the thickness direction thereof so as to be positionally shifted each other. Silver paste is applied to the both surfaces of the piezoelectric element 5 by a screen printing method and baked to form the electrodes 7, 8 and polarization is performed to form the piezoelectric element 5. Next, surface treatment is applied to the piezoelectric element 5 by ion bombardment to perform vapor deposition at temp. not deteriorating spontaneous polarization and silver electrodes are bonded to the side surfaces of the piezoelectric element to form side surface electrodes 22 being second electrodes.
Patent JP-S61173952-A (JP)
Inventor: BUOUN ROBAATO EBUANSU
IPC: B41J2/265
Filed: 1985-10-15
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-S60142879-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1984-10-31
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。