baber/WOPTO huggingface dataset:
Patent JP-H0792557-A (JP)
Title: Cartridge loading mechanism for camera
Inventor: SHIMIZU NORIO
IPC: G03B17/02
Filed: 1993-09-21
Abstract: PURPOSE:To provide a cartridge loading mechanism for camera having an easiness for taking out a cartridge, excellent operability and high safety and reliability, without making a cartridge chamber larger. CONSTITUTION:The cartridge loading mechanism for camera loading the cartridge 1 in such a manner that it is slid in a direction perpendicular to a shaft, is provided with a cartridge cover 18, an energizing means composed of a cartridge projecting spring 7 energizing the loaded cartridge 1 in a direction where it comes out of the camera through a cartridge chamber opening part and a cartridge projecting plate 6, a chick 8 for restraining the cartridge projecting plate 6 at a fixed position at the time of loading the cartridge 1, a cam lever 13 releasing the chick 8 by the drive of a scraper 15 regardless of the position of the cartridge cover 18 and a winding fork 2 supported so as to freely enter/ come out of a fork gear 4 by the sliding of a fork plate 5 linked with the cartridge cover 18.
Patent JP-H1082710-A (JP)
Title: Balance measuring unit for rotor
Inventor: EBISAWA HIROHIDE
IPC: G01M1/22
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To measure imbalance and position of a rotor in a short time without requiring a large space by supporting the rotor shaft of a rotating machine at two points, driving the rotary shaft to rotate and detecting the driving power. SOLUTION: The imbalance measuring unit comprises a pair of roller bearing bases 4 at a rotor supporting part 1 arranged in parallel while spaced apart by a predetermined distance, a roller bearing part 5 and a supporting base 6 and a base 7 therefor. The supporting base 6 comprises two supports 6a formed, in the center thereof, with a horizontal beam 6b. A guide groove 6c is made above the horizontal beam 6a and the roller bearing part 5 is inserted slidingly. A strain gauge 22 for detecting driving power of a rotor 10 is pasted onto the circumference of the output shaft 18 of a rotary driver 2. A personal computer 26 in a controller 3 receives the output from the strain gauge 22a and a reference output from a proximity switch 24 through an A/D converter 28 in order to calculate imbalance and angle which are presented on a display 26b.
Patent JP-S6476372-A (JP)
Title: Clipping system for multi-window
Inventor: OKAMOTO RIKIYA
IPC: G06T11/00
Filed: 1987-09-18
Abstract: PURPOSE:To increase the clipping speed by performing the clipping process only in a rectangular area where the segments cross to each other and performing no clipping process in a rectangular area no segment may possibly pass through. CONSTITUTION:A display device 1 is provided to display plural windows on a display screen together with a display control part 2 which controls the device 1, and a memory part 3 which stores the drawn pattern data and the window divided rectangle information. The part 2 includes a 1st clipping circuit 2-1 which performs the clipping operation to the desired one of those window areas stored in the part 3, and a 2nd clipping circuit 2-2 which performs the clipping operation to a divided rectangular area of the desired window area in a rectangular area where a segment intersecting point is formed when the circuit 2-1 detects the segment intersecting point. Thus a process where the segment intersecting point is obtained on a multi-window screen and the clipping operation is carried out can be performed at a high speed.
Patent JP-H0396802-A (JP)
Title: Position detecting method
Inventor: OKAMURA TETSUO
IPC: G01D5/30
Filed: 1989-09-11
Abstract: PURPOSE:To detect a position with high accuracy by fixing a pair of a light source and a reflecting member or image information reflection system on a movable body, positioning a real image formed by the image formation reflection system for a spot light on a photodetection surface, and detecting the position of a moving body from the real image position of a photodetection position detecting member. CONSTITUTION:A detecting element 12, a semiconductor laser 14, and a beam splitter 16 are put in measurement mode, the semiconductor laser light 14 is turned on to form a real image at a point P through a concave mirror 18, and the detecting element 12 detects the position of the point P. The position Q of a virtual light source and the position P of the real image are symmetrical about an optical axis passing the peak point B of the concave mirror 18, the position of the point Q is already determined, and the position of the movable body 10 is detected from the distance between the points P and Q. Consequently, the position of the moving body 10 can be detected with high accuracy.
Patent JP-S6477927-A (JP)
Title: Manufacture of semiconductor element
Inventor: IMAIZUMI MITSURU
IPC: H01L21/205
Filed: 1987-09-18
Abstract: PURPOSE:To remove an oxide film and a contaminant on the surface of a substrate and purify surface by charging the substrate into a reaction furnace for an epitaxial growth device and heating the substrate. CONSTITUTION:A substrate 22 is pretreated, and an oxide, etc., on the surface 28 are gotten rid of. The substrate 22 is charged into a reaction furnace 10, and the surface 28 is purified and treated. The surface is purified in such a manner that H2 gas containing arsine is introduced, and the surface is heated at approximately 60-1000 deg.C, and held for approximately one to sixty min. The temperature of the surface is adjusted at the growth temperature of n-GaAs, a raw gas is supplied, and n-GaAs is epitaxial-grown onto the surface 28. A desired double hetero-structure semiconductor element 34 is acquired by epitaxially growing n-Al0.40Ga0.60As, p-GaAs, p-Al0.40Ga0.60As and p<+>-GaAs onto the surface 28 successively. Accordingly, the semiconductor element 34 having few lattice defects, etc., and composed of excellent semiconductors.
Patent JP-H0763897-A (JP)
Title: X-ray spectroscope
Inventor: ARAI TOMOYA
IPC: G01N23/223
Filed: 1993-08-27
Abstract: PURPOSE:To provide an X-ray spectroscope capable of obtaining diffraction X-ray with large magnitude and. decreasing the aberration of the condencing diffracted X-ray. CONSTITUTION:A plurality of spectroscopic elements 1A, 1B 1C Bragg-reflecting the X-ray B1 with the same wave length each other are arranged in the direction leaving from an X-ray source S, and an adjusting mechanism 20 which adjusts at least one of position and posture of each spectroscopic elements 1A to 1C in the plane including the light path of the X-ray B1, is provided.
Patent JP-H0892656-A (JP)
Title: Production of cold rolled steel sheet excellent in deep drawability
Inventor: KAWABE HIDENAO
IPC: C22C38/12
Filed: 1994-09-29
Abstract: PURPOSE: To provide a method for economically producing a cold rolled steel sheet showing high (r) value and having exceedingly excellent deep drawability. CONSTITUTION: A steel having a compsn. contg., by weight, <=0.0020% C, 0.01 to 2.0% Si, 0.1 to 3.0% Mn, 0.01 to 0.1% P, <=0.003% S, 0.01 to 0.06% Al, <=0.0020% N, 0.001 to 0.20% Nb and 0.0004 to 0.0030% B, in which the same C, N and S are contained so as to satisfy Y=1000 (wt.%C+wt.%S+wt.%N)<=60, and the balance Fe with inevitable impurities is subjected to hot finish rolling at 50 to 95% total draft while being applied with lubrication in the temp. range of the Ar3 transformation point to 500 deg.C. Next, it is subjected to hot rolled sheet recrystallizing treatment, is then subjected to cold rolling at 50 to 95% draft and is thereafter subjected to cold rolled sheet recrystallization annealing at 700 to 950 deg.C.
Patent JP-S6294194-A (JP)
Inventor: TAKAUCHI MITSUYOSHI
IPC: G05B19/408
Filed: 1985-10-19
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-H07150271-A (JP)
Title: High purity platinum and its production
Inventor: TOYODA KUNIHIRO
IPC: C22C5/04
Filed: 1994-09-29
Abstract: PURPOSE:To produce high purity platinum ('pure platinum') for accessories such as a finger ring practically having sufficient haredness and capable of acquiring a whole mark 'Pt1000'. CONSTITUTION:This high purity platinum contains, by weight, >=99.7% platinum and <=0.3% boron. The contents of boron are preferably regulated to 0.0001 to 0.25%, more preferably to 0.0025 to 0.2%, and furthermore preferably to 0.0025 to <0.05%. The same high purity platinum is obtd. by subjecting the ingot of a platinum alloy contg. 0.0001 to 0.3% boron to heat treatment in a nonoxidizing atmosphere. The high purity platinum has hardness equal to or higher than that of the conventional 'Pt900', has an effect that the acquisition of the sanction of 'Pt1000' is made possible and has extremely high value as high purity platinum for accessories replacing the sanctified product.
Patent JP-H0282628-A (JP)
Title: Manufacture of vertical mosfet
Inventor: NATSUME TADASHI
IPC: H01L21/336
Filed: 1988-09-20
Abstract: PURPOSE:To obtain a vertical MOSFET adapted for its miniaturization by allowing a remaining film to retain on the surface of an N-type diffused layer of a gate electrode material, and forming an N<+> type contact diffused layer in a self-alignment manner by utilizing the remaining film. CONSTITUTION:A gate oxide film 16 is newly formed on a part to become a gate by thermally oxidizing. In this case, an initial thick oxide film 14 remains on the field of the periphery of an FET as it is. Thereafter, a polysilicon layer is deposited on the whole face, the layer is selectively removed by etching by photoresist processing to form a gate electrode 17 on the film 16 and a remaining film 18 on the film 16 on an N-type diffused layer 15. With the step of an oxide film 22 after the film 18 is removed as a mask an impurity such as phosphorus P or the like is ion-implanted. Thus, an N<+> type contact diffused layer 25 is formed at the center of a source region 21. The ion implantation is conducted through the film 26 on the surface of an N-type diffused layer 20, and formed in a complete self-alignment manner in the region 21.
Patent JP-S6390112-A (JP)
Inventor: UNUMA HIDEO
IPC: H01G4/30
Filed: 1986-10-02
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-S61113095-A (JP)
Inventor: YOSHIDA SHUJI
IPC: H04N7/16
Filed: 1984-11-08
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-2001028970-A (JP)
Title: Fishhook equipped with sink having rattle built-in
Inventor: FURUYA TAKASHI
IPC: A01K83/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a fishhook equipped with a sink having a rattle built in that can emit sound of high quality by allowing the sink body to have a rattle built in without change in the appearance of the sink-equipped fishhook. SOLUTION: The objective fishhook 1 equipped with a sink having rattle built-in comprises the center sink 4 to which the fishhook 3 is fixed and two main weight bodies 6 having the space cavity inner wall 5 provided and two rattles are contained in the space cavity so that these rattles may emit sound of high quality as they collides to the space inner wall 5.
Patent JP-H0685250-A (JP)
Title: Semiconductor integrated circuit
Inventor: MATSUO RYOSUKE
IPC: H03K17/16
Filed: 1992-09-03
Abstract: PURPOSE:To reduce the occurrence of a noise of an output signal without reduc ing an output buffer circuit by providing the output buffer circuit, an output control circuit and an electrostatic breakdown strength protective circuit. CONSTITUTION:A control circuit 100 performs controls such as step-up voltage of output buffer control signals A and B inputted. An output buffer circuit 200 comprises a load transistor 210 whose drain is connected to a first power line 500, and a driver transistor 220 whose drain is connected to a source of the load transistor 210 and whose source is connected to a second power line 600. Output, buffer control signals A' and B' are respectively inputted to gates of the transistors 210 and 220. An electrostatic breakdown strength protective circuit 400 is formed of a dummy circuit of the output buffer circuit 200, and prevents the transistors 210 and 220 of the output buffer circuit 200 from being broken due to a static electricity when a semiconductor device is not mounted on a circuit substrate.
Patent JP-H0879502-A (JP)
Title: Facsimile equipment
Inventor: ARAI YOSHIHIRO
IPC: H04N1/387
Filed: 1994-09-06
Abstract: PURPOSE: To output by recording a facsimile image on plain paper by converting image information to raster scan image data of fixed format standardized for the printer input of a computer system and image-recording the data by a printer. CONSTITUTION: When this facsimile equipment 1 receives the image information from a communication opponent, a raster image data forming device 102b inputs received image information. and converts the image information to the raster scan image data sequentially, and outputs it to the printer 3. When the printer 3 receives a set command of raster image mode, a raster image recorder 3a is started up. The image recorder 3a records an image on a set sheet according to following received raster image data. Generally speaking. the printer records a character and the image as moving a print head to perform the simultaneous recording of a fixed number of dots such as 24 dots in the vertical direction. In this way, the facsimile image can be outputted by recording on the plain paper.
Patent JP-H06195992-A (JP)
Title: Follow-up and holding circuit of signal
Inventor: YUUJIN SUCHIYUWAATO SHIYURIGU
IPC: G11C27/02
Filed: 1993-09-22
Abstract: PURPOSE: To prevent the introduction of pedestal errors and to improve precision by charging a capacitor while the gate of sampling FET is controlled with stepwise input voltage and reducing channel potential of sampling FET through clamping FET. CONSTITUTION: The input signal B of stepwise voltage, which is inputted to a sampling switch circuit 20, is supplied to the gate of sampling pMOSFETT1 and the capacitor C is charged by a standby charging pulse A. Then, charging voltage follows a signal B. When charging voltage arrives at the voltage of a stored digital word signal, an energized pulse C is applied to the gate of clamping NMOSFETT2 and the gate potential FET1 becomes low potential which differs from that of the signal B. The channel charge of FET 1 is absorbed. Thus, the introduction of the pedestal errors by the discharge of the channel charge is prevented and the capacitor C holds highly precise charging voltage corresponding to the input signal with simple constitution where an operational amplifier and the like are not necessary.
Patent JP-S60128672-A (JP)
Title: Manufacture of schottky gate type fet
Inventor: NISHIZAWA HIROTAKA
IPC: H01L21/265
Filed: 1983-12-16
Abstract: PURPOSE:To solve problems on element characteristics such as the lowering of withstanding voltage by utilizing a fact that a layer consisting of an insulator coating a gate electrode film thickens in the side section of the gate electrode film and using the thickening section of the layer as a mask to the introduction of an impurity. CONSTITUTION:An N type region 2 as a semiconductor active layer is formed on an insulating GaAs substrate 1, and a photo-resist pattern 3 is removed. A gate electrode film 4 is shaped partially to the surface of the N type region 2, but an alloy of tungsten, etc. can also be used besides a pure metal, such as tungsten, molybdenum, etc. as a material for the film 4. An insulator such as silicon oxide is deposited on the whole surface of the substrate 1 containing the film 4, and a layer 5 composed of the insulator is formed. A source 7 and a drain 8 are shaped to sections positioned on both sides of the film 4, contact holes 9 are bored to the layer 5, and a source electrode and a drain electrode and further wiring patterns among each element through a passivation film are formed.
Patent JP-H03100340-A (JP)
Title: Control system for traction control
Inventor: KAWAMURA SATOSHI
IPC: F02D41/04
Filed: 1989-09-12
Abstract: PURPOSE:To decrease generation of abnormal noise due to an impulse by substituting Z values of outputs of a throttle sensor and an electric motor position sensor for a predetermined functional expression, momently controlling an electric motor position and controlling a throttle valve. CONSTITUTION:An output difference between both a throttle sensor 51b and a position sensor of an electric motor 52a is calculated in an error calculating circuit 13 during the first time control condition, left as stored as a correction value B and used for a control on and after the second time. While from the difference in the present point of time between an output Pth of the sensor 51b and an output Pm of an electric motor position, divisional constants, alpha, betaare determined by a divisional constant selecting circuit 12. A target position Pp of the electric motor 52a is calculated by a functional expression in a target position calculating circuit 14. As a result, an output shaft movable piece of the electric motor 52a, is forced to collide with a throttle pulley 51a, while its position tilt per time is changed, thereafter, when a throttle correction position command P''th, in which a throttle position command P'th and the correction value B are added, is equalized to the position Pp, an output is fed as an electric motor position command.
Patent JP-H0790905-A (JP)
Title: Sanitary washing device
Inventor: YOSHIDA HIROAKI
IPC: E03D9/08
Filed: 1993-09-22
Abstract: PURPOSE:To prevent the splash of washing water from occurring to the private parts and the periphery of a closet seat in the case the provide parts are washed. CONSTITUTION:In a sanitary washing device, when the operation of the washing device 12 is selected by controlling a switch of an operating section 8 provided with a driving switch to start washing, the operation of an air supply device 13 is started by a control circuit 18. In addition, the blast is made to a washed section from a plurality of discharge ports 16 in the internal edge of a closet seat 15, and the splash of washing water to the periphery of the closet seat 15 and the periphery of the washed section is prevented.
Patent JP-H0789762-A (JP)
Title: Ferroelectric ceramic element generating photovoltaic force
Inventor: NANBA MASAO
IPC: C04B35/49
Filed: 1993-09-22
Abstract: PURPOSE:To improve the responsiveness due to a photovoltaic effect by adding a rare earth element to a ferroelectric cramic base material. CONSTITUTION:The subject element has the composition in which <=2.0at% one or >=2 kinds element selcted among the rear earth elements consisting of neodymium, erbium, thulium, praseodymium, holmium, promethium, samarium, europium, gadolinium, terbium, hysprosium and ytterbium are added to a ferroelectric ceramic base material expressed by the formula (0<=x<=0.10 and 0.45<=y<=0.70). This ceramic element is the ferroelectric ceramic element generating the photovoltaic force formed by the ceramic material generating the voltaic force by the irradiation of light. In the formula, when x is more than 0.10, the ferroelectric property is eliminated, and in the region of y being less than 0.45 or more than 0.70, the photovoltaic effect is lessened.
Patent JP-H0399950-A (JP)
Title: Footgear storage case with feet warming function
Inventor: ICHIYAMA YOSHIHIKO
IPC: B60N3/00
Filed: 1989-09-11
Abstract: PURPOSE:To store the removed footgear in a storage section, mount feet on a feet mount section, and heat them by providing the footgear storage section, the feet mount section above the storage section, and a heating section for the feet mount section in a case respectively. CONSTITUTION:For usage, a case main body 1 is installed on a floor in front of an assistant driver's seat in the room of an automobile. A cigarette connector 6 is inserted into the cigarette socket of the automobile. A crew seated in the assistant driver's seat draws a storage section 3 from a case main body 1 with a handle 3a and stores the removed shoes 9 in a storage section 3 then again thrusts the storage section 3 into the case main body 1. The crew mounts the feet 8 on a feet mount section 2 provided with a heating section 4 arranged on the upper face of the case main body 1, then a switch 5 is turned on, and the heating section 4 is heated to warm the feet 8. Since the case main body 1 has the preset height, the feet 8 is held at the comfortable angle, and the fatigue of the crew is mitigated.
Patent JP-S6296310-A (JP)
Title: Production of fused silica spherule
Inventor: IIDA TATSURO
IPC: C09K3/10
Filed: 1985-10-24
Abstract: PURPOSE:To readily produce fused silica spherules without sticking of fine powder, by jetting powdery silica together with a high-temperature flame, flame, adding water to the resultant spherules to form a slurry, adjusting the slurry to a proper pH and stirring the adjusted slurry. CONSTITUTION:Powdery silica obtained by pulverizing quartzite, etc., together with a high-temperature flame, e.g. propane/oxygen flame, etc., is jetted, fused and spherized. Water free of impurities, e.g. ion exchange water or distilled water, etc., is added to the resultant fused silica spherules with sticking fine powder to form a slurry, which is preferably adjusted to 6-9pH by adding aqueous ammonia, etc., and 20-50wt% concentration thereof. The fine powder is then separated while stirring the above-mentioned slurry and further removed. Thereby, the aimed fused silica spherules having a small specific surface area without sticking of fine powder are obtained.
Patent JP-H0286317-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MITANI TSUNEO
IPC: H03K19/003
Filed: 1988-09-22
Abstract: PURPOSE:To eliminate the need for forming a component of a special size for a protection circuit by using a component not in use around an input circuit and making the strength of the breakdown voltage of an electrostatic destruction circuit provided on the input circuit higher. CONSTITUTION:To improve the breakdown voltage strength of a diode D1 being a component of the protection circuit and the breakdown voltage strength of a diode D2 being a component of the input circuit, a component not in use (if the component is a diode, it is used without any modification, and if the component is a transistor, the base and the collector are connected in common as the diode configuration) ground the component forming area with the input circuit formed thereto is employed to form diodes D4 and D5 connected in parallel with the diodes D1, D2. Through the adoption of the structure as above, the current density of a current due to a charged input terminal IN is decreased by the parallel connection of the diode D4 with the diode D1 as the said protection element and the parallel connection of the diode D5 with the diode D2 as the input element. Thus, the electrostatic breakdown voltage is increased.
Patent JP-2001068161-A (JP)
Title: Stacked polymer electrolyte battery
Inventor: ISHIDA OSAMU
IPC: H01M50/528
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To enhance safety even when capacity is increased, and obtain high capacity and high safety by arranging a metal plate on at least one outside of a stacked electrode group, connecting the metal plate and a negative electrode, and connecting a positive electrode and metal foil in the outer case. SOLUTION: As the metal plate being arranged on at least one outside of a positive electrode group and being connected to the negative electrode, its material is not specially limited, but a copper plate of the same material as the negative electrode or a nickel plate being used as a lead or a terminal is preferable from the standpoint of being connected to the negative electrode, or accidental leakage of the electrolyte from a polymer electrolyte. The thickness of the metal plate is preferable to be 30 μm or more. As the metal foil in the outer case body being connected to the positive electrode, its material is not specifically limited, but aluminum foil rich in malleability is preferable because of no contact with the electrolyte. The thickness of the metal foil is preferable to be 30 μm or more.