baber/WOPTO huggingface dataset:
Patent JP-S603844-A (JP)
Title: Slit mechanism of mass spectrometer
Inventor: IWAMOTO HIROSHI
IPC: G01N27/62
Filed: 1983-06-22
Abstract: PURPOSE:To obtain a slit mechanism of a mass spectrometer which is effective as an auxiliary means of the initial sensitivity resolution adjustment by allowing the position and shape of an ion beam to be directly observed. CONSTITUTION:A fluorescent plate 2 is fixed to a slit plate 3, and an optical fiber bundle 1 with one end stuck to the rear of the fluorescent plate 2 is introduced outside through the interior of a stanchion 4. Normally, the position of the stanchion 4 is adjusted so that the center of a slit 9 coincides with the orbit of an ion beam for use as a normal slit, but during the sensitivity resolution adjustment, the position of the stanchion 4 is changed with a height adjusting knob 5 so that the center of the cross mark 12 of the fluorescent plate 2 coincides with the position of the ideal orbit of the ion beam, and adjustment is made while observing an image displayed on the outer end surface of the optical fiber bundle 1 so that the center of the cross section image of the ion beam coincides with the center of the cross mark 12, then adjustment is made so that the cross section image of the ion beam becomes most clear with no blur left around the image.
Patent JP-H11307729-A (JP)
Title: Cmosfet and manufacture thereof
Inventor: TOGO MITSUHIRO
IPC: H01L29/43
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To simplify a manufacturing process, raise the current drive power of an nMOSFET to improve the operating speed of a CMOSFET, and reduce the through-current to reduce the power consumption. SOLUTION: This complementary metal oxide semiconductor field effect transistor(CMOSFET) is formed by combining an nMOS region 121 having an nMOSFET with a pMOS region 123 having a pMOSFET, and p-type conductivity impurity is contained in the gate electrode 141 of the nMOSFET and gate electrode 143 of the pMOSFET and the p-type impurity is preferably boron.
Patent JP-2000302443-A (JP)
Title: Production of antimony trioxide
Inventor: KAKIMOTO MINORU
IPC: C01G30/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing antimony trioxide using a revolving furnace and causing no aggravation of furnace conditions and product quality even if crude antimony oxide is charged into the furnace. SOLUTION: This method for producing antimony trioxide comprises melting antimony ore in a revolving furnace, oxidizing the melt by blowing air thereagainst via a blowing lance pipe, and collecting antimony trioxide thus vaporized as the powdery objective product; wherein crude antimony oxide is directly charged together with air into the melt using the lance pipe for blowing the crude antimony oxide. Thereby the objective antimony trioxide can be produced without aggravating both furnace conditions and product quality.
Patent JP-H01281763-A (JP)
Title: Semiconductor device
Inventor: TAKENAKA KAZUHIRO
IPC: H01L27/08
Filed: 1988-05-07
Abstract: PURPOSE:To increase protection effect with respect to surge input from the outside by forming a stopper diffusion layer having the same conductivity type as that of a well region which is formed at the peripheral part of a well and the stopper diffusion layer having the same conductivity type as that of a substrate which is formed to face the foremost stopper diffusion layer by using only a highly concentrated diffusion layer. CONSTITUTION:A stopper diffusion layer having the same conductivity type as that of a well region which is formed in at least a part of the peripheral part of a well and the stopper diffusion layer having the same conductivity type as that of a substrate, at least a part of which is formed to face the foremost stopper diffusion layer are formed by using only a highly concentrated diffusion layer. In this way, when breakdown strength is lowered at the part of a stopper and surge input from the outside such as static electricity and the like is impressed, this device makes static electricity escape through diodes at the parts of stoppers. The formation of the stopper diffusion layer increases protection effect with respect to surge input from the outside such as static electricity and the like.
Patent JP-H048655-A (JP)
Title: Brake circuit provided with antilock device
Inventor: YAMADA SHINJI
IPC: B60T8/40
Filed: 1990-04-25
Abstract: PURPOSE:To effectively restrain uncomfortable pulsation transmitted to the side of a master cylinder by providing a fluid pressure absorption means constituted to absorb pump delivery fluid pressure by way of increasing working fluid storage capacity of a fluid chamber when the pump delivery fluid pressure is large. CONSTITUTION:At the time of antilock decompression, an electromagnetic valve 5 opens, working fluid in a decompression chamber of a flow rate control valve 4 is discharged to the side of a circulation passage L2, the working fluid discharged to the circulation passage L2 is reserved in a reservoir 8 and it is delivered to the side of a pressure absorption valve 7 by a pump 6 driven by a motor 9. At the pressure absorption valve 7, the working fluid flown in a fluid chamber 13 from a second port 15 moves to insert a valve body 17 deep into a valve body storage room 16 with its storage part 17b in accordance with its pressure, and as working fluid charging capacity of the fluid chamber 13 increases in accordance with the moved amount, pressure fluctuation is absorbed and the working fluid is circulated from a first port 14 to a return point P2 with roughly uniform pressure. Consequently, the working fluid is circulated from the return point P2 to the side of the master cylinder 2 through a main flow passage L1 in the state where pulsation is restrained.
Patent JP-S5445367-A (JP)
Title: Extrusion molding in controlled take-off speed
Inventor: KIKUCHI YUUICHI
IPC: B29C48/03
Filed: 1977-09-17
Abstract: PURPOSE:Products extruded from an extruder are controlled in the take-off speed by the deviation obtained from the real take-off time and the standard take-off time to improve the uniformity in product dimensions with relative simplicity. CONSTITUTION:When a molded product sent from extruder 1 through nozzle 2 to sizing unit 3 is cooled in bath 4 and taken up by take-up mechanism 5, the time required for taking up the unit length of the product is measured in stages by the use of a circuit for measuring the unit length of the product and another circuit for counting the time at the part for measuring the taken-up speed 6. Meanwhile, the standard time required for taking up the unit length of the product is previously set at the part for setting the standard taking-up time and the measured time is compared with the standard one. The deviation is calculated in part 8 and the result is sent to converter 9 as judge signal. The controlling motor is driven according to the signal to adjust or convert the take up speed.
Patent JP-S5635656-A (JP)
Title: Lead wire for brush
Inventor: AKATSU FUKUMI
IPC: H02K13/00
Filed: 1979-08-30
Abstract: PURPOSE:To increase the strength with higher toughness in the entirety of a lead wire and to prevent breakage of wire at a connected section by a method wherein an annealed copper wire and a wire with a higher coefficient of elasticity than copper are used together. CONSTITUTION:A lead wire is prepared using an annealed copper wire and a wire having a higher coefficient of elasticity than copper such as a stainless steel wire and a piano wire together and consideration is taken in determining the percentage of combination of said wires that there will be no heat generation. As a result, the strength of the lead wire is increased, its deflection is reduced and the breakage of wire at connected sections, etc. can be prevented.
Patent JP-S60254468-A (JP)
Title: Mounting method of disk drive
Inventor: HASEGAWA HIROSHI
IPC: G11B21/10
Filed: 1984-05-31
Abstract: PURPOSE:To mount a disk drive under an inclined condition, by correcting the shifting quantity of the operating position of a carriage due to the gravity of the carriage. CONSTITUTION:A strain gauge 29 outputs ''0'' when a guide 15 is horizontal, but outputs stress (strain) produced when a band 17 is pulled by the weight of a carriage 14 if the guide 15 is inclined. The output of the strain gauge 29 becomes the maximum when the inclination of the guide 15 is 90 deg.. Under the vertically standing position, the shifting quantity of the carriage operating position is corrected by rotating a pulse motor 16 by a quantity corresponding to the strain (elongation) of the steel band 17 measured in advance by using the strain gauge 29. Therefore, mounting of a floppy disk drive with the floppy disk inserting port set upward, which has been prohibited in conventional ones, becomes possible.
Patent JP-S5635522-A (JP)
Title: Supporting structure of thickness slip quartz oscillator bar
Inventor: ENDOU YUKIO
IPC: H03H9/19
Filed: 1979-08-31
Abstract: PURPOSE:To secure a limitation for the shift of the quartz bar to the mechanical disturbance, by fitting the outer diameter of the insulating ring pushed into the airtight terminal to the notch provided to the quartz bar. CONSTITUTION:The quartz bar supporting part 2 holds the quartz bar 1 with the two qualtz bar holding part 13/14 and 13'/14' formed into a tongue form. Then the hole of a small diameter is pierced through at the center of the two quartz bar holding parts to secure a fitting to the outer diameter of the insulating rings 5 and 5'. At the same time, notches 11 and 11' are provided to the quartz bar 1 at the position of 180 deg. corresponding to the outer diameter of the rings 5 and 5'. Then the rings 5 and 5' are fitted to the notches 11 and 11'. In such way, the shift of the quartz bar can be limited to the mechanical disturbance such as the impact, vibration, rotation and the like.
Patent JP-S5736002-A (JP)
Title: Rolling apparatus
Inventor: SHIMIZU MAKOTO
IPC: B21B1/16
Filed: 1980-08-15
Abstract: PURPOSE:To arrange a rolling apparatus so as to be possible to practice a nontwist double-strand rolling work by a single line, by constituting either a vertical rolling mill or a horizontal rolling mill as a double two-high rolling mill. CONSTITUTION:In fig. A, a vertical rolling mill (V-mill) 7 is constituted as a double two-high mill having two couples of rolling rolls, and two materials 8 to be rolled running out of the V-mill 7 are passed through a horizontal rolling mill (H-mill) 9. Figure on the right side shows the shape of cross section of the material 8 to be rolled at each position in the mill line. Fig. B shows that a V-mill 4 and a double two-high mill type H-mill 10 are alternately arranged therein. That is, two  material 8 to be rolled running out of the V-mill 4 are fed to the H-mill 10 while  keeping the straightness of the rolling line respectively, and are rolled to respective  prescribed cross sectional shapes. Moreover, it is also possible to arrange a plural- strands rolling line with >=3 couples of rolling rolls.
Patent JP-H06327128-A (JP)
Title: Machining method for bus bar
Inventor: TAKEUCHI KUNIHIKO
IPC: H01R43/16
Filed: 1993-05-13
Abstract: PURPOSE:To allow the bending work of bus bar without requiring any metal mold by pushing a bus bar, having same profile, as a bus bar insertion groove, downward thereby inserting the bus bar into the groove. CONSTITUTION:A pair of chucks 16 gripping a thin stripe conductor piece D', at the opposite ends thereof, is shifted immediately above a bus bar insertion groove 18 and then lowered down to a height close to a guide rib 20. Consequently, the conductor piece D' is inserted between the guide rib 20 and an auxiliary guide rib 21. The pair of chucks 16 are then shifted arcuately, with a corner part of the guide rib 20 as a fulcrum, and positioned immediately above a rectangular hole 19. The conductor piece D' is bent into a bus bar E having a predetermined profile and when the pair of chucks 16 are lowered furthermore, a push pin 17 pushes the intermediate part of the bus bar E which is thereby inserted into the groove 18. This method allows bending of the bus bar B without requiring any metal mold.
Patent JP-H06325033-A (JP)
Title: Document processor provided with signal line printing function
Inventor: NAKAO HIROSHI
IPC: G06F17/21
Filed: 1993-05-13
Abstract: PURPOSE:To continuously and easily provide printing for the unit of a single line by providing a buffer for storing document data for any arbitrary one line among document data. CONSTITUTION:A print start position designating means 7 sets a printing means 4 so that the document data can be printed at a print start position on paper designated by an input means 2. A print line designating means 8 stores the document data for one line, which is designated by the input means, to be printed in a single line display buffer 6 out of the document data stored in a document buffer 5. A display means 3 displays the document data stored in the single line display buffer 6. The document data stored in the single line display buffer 6 are corrected by the input means 2 as needed. Further, any instruction is performed, a print line data editing means 9 changes the document data of a correspondent line in the document buffer 5 into the corrected document data. Afterwards, the document data stored in the single line display buffer 6 are printed by a printing means 4.
Patent JP-S63275154-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO YOSHIO
IPC: H01L23/50
Filed: 1987-05-07
Abstract: PURPOSE:To band uniformly external leads, and facilitate the mounting onto a printed wiring board and the like, by forming the leads while pinching both surfaces of the external leads of a mold IC with rotary rollers. CONSTITUTION:At the time of forming the external lead part 2 of a mold IC 1, it is retained and fixed by dies 3, 4 for lead formation. Both sides of the external lead part 2 are pinched by punch rollers 5, 6 for lead formation, and made to descend in the direction of lead formation to bend the external lead 2. As the external lead 2 of the mold IC 1 formed in this manner is bent while being pressed by dies 3, 4, the lead is surely bent from a lead formation shoulder 7, and the spring back can be reduced. Thereby, the external lead can be uniformly bent, and the mounting onto a printed wiring boad and the like is easily enabled.
Patent JP-H08304828-A (JP)
Title: Production of liquid crystal oriented structure and liquid crystal display device
Inventor: HASHIMOTO TORU
IPC: G02F1/1337
Filed: 1995-05-10
Abstract: PURPOSE: To eliminate the need for a rubbing treatment which leads to product defects, such as display defects and element destruction, by inclining the optical axis of at least either of first polarized light and second polarized light to be absorbed in a photosensitive high- polymer film diagonally with the surface of the photosensitive high-polymer film. CONSTITUTION: A substrate 1 having the photosensitive high-polymer film which generates the property to orient liquid crystal molecules in a direction orthogonal with a polarization direction on a ground surface is prepared. First irradiation light 3 is linearly polarized light having a polarization direction 3a in a y-axis direction. The PVC film 2 on the substrate 1 is irradiated with this first irradiation light 3 from the direction normal with the film, i.e., Z-axis direction. Next, the PVC film 2 surface is irradiated with second irradiation light 4 at an incident angle θ=45 deg. with the film surface. The incident angle refers to the angle formed by the optical axis and the normal of the substrate. The second irradiation light 4 has a polarization direction 4β within the X-Z plane orthogonal with the polarization direction of the first irradiation light 3.  The incident face of the second irradiation light 4 exists on the X-Z plane orthogonal with the polarization direction of the first irradiation light 3 as well. As a result, the impartation of orientation having pretilts on liquid crystal molecules is possible.
Patent JP-S605873-A (JP)
Title: Method for converting iron surface to titanium steel by diffusion penetration by splash-coating organic acid titanium liquid on iron surface and heating iron surface after drying in furnace
Inventor: HASHIMOTO KANJI
IPC: C23C10/20
Filed: 1983-06-23
Abstract: PURPOSE:To convert an iron surface to titanium steel and to improve surface hardness by splash-coating an org. acid titanium liquid obtd. by dissolving a sodium salt of an org. acid in an acidic titanium salt soln. and adding further an alkali thereto on the iron surface and drying the coating then decomposing thermally the org. acid. CONSTITUTION:A sodium salt of an org. acid such as sodium lactate is dissolved in an acidic titanium liquid such as a sulfuric acid soln. of titanium tetrachloride and caustic soda is gradually added to the soln. to weaken the acidity. The addition of the caustic soda is gradually decreased on attaining neutrality. The soln. is made alkaline to perfect the combination of titanium hydroxide and sodium salt of org. acid, thereby preparing a transparent org. acid titanium liquid such as titanium lactate stable in alkali. The prepd. soln. is coated on an iron surface by splashing or dipping and is dried to form an org. acid titanium film adhering tightly on the surface. The iron is then heated in a furnace to decompose thermally the org. acid and to reduce the titanium to metallic titanium by the reducing power of the org. acid generated by decompsn. and at the same time to penetrate the titanium by diffusion into the iron, thereby converting the iron to titanium steel. It is also possible to carburize the other metal simultaneously with titanium into the steel by incorporating the salt of org. acid of the other metal into the above-mentioned org. acid titanium liquid.
Patent JP-H08306898-A (JP)
Title: Solid-state image sensor module and its fabrication method
Inventor: ANDO TETSUO
IPC: H04N5/335
Filed: 1995-05-10
Abstract: PURPOSE: To prevent any dust from adhering to from the outside without applying transparent resin on an optical detection part and airtightly sealing the optical detection part without deteriorating optical detection property of solid- state image sensor by forming an airtight space between the solid-state image sensor and optical glass. CONSTITUTION: A solid-state image sensor module 60 is formed on one surface of a tape carrier base member 71, and includes a lead 73 a tip end of which is disposed on a peripheral edge of a device hole 72 and a CCD 20 disposed on the one surface of the tape carrier base member 71 corresponding to the device hole 72. An optical detection device 22 is disposed at the center of the CCD 20 and an electrode 23 is disposed on the periphery of the same. Optical glass 30 is disposed on the other surface of the tape carrier base member 71 to airtightly cover the opening part 72. The peripheral part of the solid-state image sensor and the peripheral part of the opening 72 of the carrier tape are airtightly bonded with each other with the aid of anisotropic conductive paste 80. The lead 73 of the carrier tape and the electrode 23 are electrically communicated with each other.
Patent JP-H10286301-A (JP)
Title: Ultraviolet sterilizing unit
Inventor: KURIHARA KIMISATO
IPC: A01K63/04
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet sterilizing unit that can effectively sterilize water, above all seawater in a water tank without producing a coloring phenomenon on the surface of an ultraviolet lamp or a protecting pipe to protect the ultraviolet lamp. SOLUTION: After a cold cathode ultraviolet lamp 4 is stored, an air blow-in pipe 15 and air blowoff pipe 16 are provided, a protecting pipe 3 whose surface is given an ozoneless coating is stored in the main body 2 of a sterilizing unit, and ultraviolet radiation is emitted to air blown into the protecting pipe from the blow-in pipe 15, the air is blown off upward from an water intake 6 provided in the lower part of the unit 2 by the blowoff pipe 16. Therefore, after water (b) in the water tank 1 is flowed in from the water intake 6, and ultraviolet radiation is applied after water is circulated into the water tank 1 from an outlet 8 provided in the upper part of the unit main body 2.
Patent JP-S5236075-A (JP)
Title: Vibration measuring apparatus for vibrating bodies
Inventor: HONGOU SHIROU
IPC: G01H1/08
Filed: 1975-09-16
Abstract: PURPOSE: To provide an analog setting part capable of making analog variation and setting of set value to a comparator which compares the magnitude of amplitude detection output and digitally set amplitude set value, thereby facilitating the approximate understanding of the magnitude of the amplitude and operation checking. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S593256-A (JP)
Title: Array type probe
Inventor: UCHIDA KUNIHARU
IPC: G01S7/521
Filed: 1982-06-29
Abstract: PURPOSE:To make it possible to closely bring a probe surface into contact with an object to be inspected easily regardless of the configuration thereof, by a method wherein plural ultrasonic vibrator sets are roughly arranged and the spaces between each ultrasonic vibrator sets are respectively connected by connecting materials in a bendable and deformable manner. CONSTITUTION:An array type probe 1 is constituted from N numbers of ultrasonic vibrator sets 2(1)-2(N) arranged in parallel relation to each other and the aforementioned each sets are respectively constituted from M numbers of ultrasonic vibrators 3(1)-3(M). In adition, flexible connecting rods 7 are attached between each ultrasonic vibrator sets 2(1)-2(N). By this connecting rods 7, the distances between each ultrasonic vibrator elements 2(1)-2(N) are kept constant and each ultrasonic vibrator sets are constituted so as to be subjected to free and mutual positional displacement in the arranged direction thereof. By this method, a probe surface can be brought into contact with an object to be inspected closely and easily regardless of the configuration thereof.
Patent JP-H11307327-A (JP)
Title: Composition for permanent magnet
Inventor: SEKINE SHIGENOBU
IPC: H01F1/057
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide the composition of a high magnetic characteristic, by epitaxtially connecting the crystallite of an RFeB composition or RFeCoB composition (R is more than one type of rare earth elements) in a tetragonal system crystal structure having a specified lattice constant to the crystallite of Nd oxide in a cubic system crystal structure, and setting it to be an oriented complex. SOLUTION: In a permanent magnet composition, metallic rough grinding objects constituted of RFeB alloy having a prescribed composition as a magnet, RFeCoB alloy, or Nd forming a part of the composition, Nd and Fe or Nd, Fe and Co are mixed with Zn rough grinding objects in inactive organic solvent containing the minute amount of water in the flow of inert gas containing the minute amount of oxygen, the are wet-ground and are made into fine ground objects whose average particles size is 1-100 μm. The grinding objects of a lacking component are added if necessary, and they are mixed in organic solvent. They are dried and fired in inert gas stream and raw material powders are obtained. The fired powders are pressed in a magnetic field, are sintered and the permanent magnet is obtained.