baber/WOPTO huggingface dataset:
Patent JP-2000003956-A (JP)
Title: Sample holding and carrying container
Inventor: INOUE YOSHIO
IPC: H01L21/673
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent contamination of organic matters or ions from in an environmental air, by a method wherein a surface part of the interior of a container is formed as an aspect of any of glass, ceramic and quartz, or combination thereof, and a soft metal material is used as a pressing sealing material between the structural parts. SOLUTION: A main body 1 is a box-like casing made of quartz and a sample inputting/outputting opening/closing door 2 is also made of quartz. A metallized retaining tool 4 of a wafer 3 installed longitudinally internally is manufactured with a stainless steel, and in order to prevent wafers from coming into contact with each other, there is a corresponding trench in each of the wafers. In order to make airtight between the opening and closing type door 2 and the main body 1, a gasket made of aluminum with high purity is used as a packing 5, and the door 2 and the main body 1 are clamped and fixed to each other by a buckle.  Thus, it is possible to prevent organic matter contamination by a container itself and the open air during holding or transport of a sample, or ions contamination such as sulfuric acids, nitric acids or the like, and to make a change of a contamination state at a minimum for evaluating and analyzing these.
Patent JP-S6267263-A (JP)
Title: Structure of throat part in rocket nozzle
Inventor: WATANABE RYOICHI
IPC: F02K9/97
Filed: 1985-09-18
Abstract: PURPOSE:To aim at preventing heat gas from going around a nozzle holder's circumferential part, by attaching a seal ring, which is softened under high temperature, to a spot, with pressure, just before a heat insulating material to be installed interposingly between a nozzle holder and a throat part. CONSTITUTION:A seal ring 22, having heat resistance and elasticity as in silicone rubber, Neoprene (chloroprene-rubber), etc., is composed of such a material that is softened under high temperature, while this ring's section is formed into a trapezoid, making it stick fast to a wedged corner part to be formed with a front end part of a heat insulating material, an inner surface of a nozzle holder 12 leading to this end part and an outer surface of a throat member 14, and these parts are welded while pressing one side of the rest thereto by a front heat insulating member 26. With this constitution, even if a bonding agent layer between the heat insulating material 13 and the throat member 14 loses a sealing function due to carbonization or the like, the lost sealing function is compensated by the seal ring so that those members including a flexible joint and the like to be set up in the peripheral part are thermally protectable.
Patent JP-H0542229-A (JP)
Title: Thermotherapy device
Inventor: FURUKAWA YOSHIYUKI
IPC: A61N1/40
Filed: 1991-08-14
Abstract: PURPOSE:To provide a thormotherapy device which can protect an operator, patients therein and the like from being less exposed to electromagnetic waves by measuring the intensity of electromagnetic waves flying around in air, and giving a warning to the operator depending upon the detection of the intensity of waves. CONSTITUTION:A device is provided with a magnetic wave receiving section 3 which receives magnetic waves radiated by a magnetic wave radiating section provided for an applicator 2, and the intensity of electromagnetic waves received by the magnetic wave receiving section 3 is measured by an electromagnetic wave measuring section 4. The intensity of detected magnetic waves in then compared with the allowable value for the intensity of electromagnetic waves set in advance. If it is within the allowable range, curing is kept on as it is, but if it is in excess of the allowable range, a warning is given to an operator by warning lamp display section 5.
Patent JP-H0653945-A (JP)
Title: Data transferr circuit
Inventor: ENDO YUKIO
IPC: H04Q1/30
Filed: 1992-07-31
Abstract: PURPOSE:To attain a data trasfer regardless of the phase relation of both clocks, in two circuits whose clock phases are different by combining exclusive OR circuit with a comparator or the like. CONSTITUTION:An A system clock signal (b) and a B system clock signal (c) are supplied to a exclusive OR circuit 4, and the output (d) is inputted to an LPF 5. Then, alternating current components are removed by the LPF 5, an alternating current signal (e) is inputted to a comparator 6 having Schmidt circuit operations whose threshold levels are different, and a switching signal (f) is outputted to a switcher 7. The switcher 7 switches a clock signal (g) obtained by inverting the B system clock signal (c) when the switching signal (f) is an Low level, switches the B system clock signal (c) when the switching signal (f) is an High level, outputs it as a clock (h) to the clock terminal of a register 8. Then, the trasfer data (i) of the register 8 are outputted to an output terminal 9.
Patent JP-H1049927-A (JP)
Title: Disk type recording medium, data recording method and disk device using the same
Inventor: YAMAMOTO KAZUYUKI
IPC: G11B5/64
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To increase productivity so as to reduce production costs by reducing the numbers of a work processes and shortening time for disk manufacture. SOLUTION: Recessed and projecting patterns corresponding to servo information and data are formed in the servo area SAR and the ROM data area DAR of a magnetic disk 10. No magnetization operation is necessary on a magnetic 10b. A composite type head 21 including an induction head 21A and an MR head 21B is mounted in a floating slider 33. The head 21B is also used as a temperature sensor for reading servo information and data respectively from the servo area SAR and the ROM data area DAR. When an MR element constituting the head 21B passes through the servo area SAR and the ROM data are DAR, the temperature of the MR element is changed by a change in thermal resistance caused by the recessed and projecting patterns and its resistance value is changed.  Thus, as the reproducing signals of the head 21B in the servo area SAR and the ROM data area DAR, servo information and data respectively corresponding to the recessed and projecting patterns are provided.
Patent JP-S6182944-A (JP)
Title: Production of shaft component with large-sized flange
Inventor: ISHIZAKI YOSHIAKI
IPC: B21J5/06
Filed: 1984-09-28
Abstract: PURPOSE:To enable a cold work with forging in high accuracy the shaft component with large-sized flange by a comparatively small capacity equipment with combining the respective merit by forming a large-sized flange part with a rotary forging machine and by forging with press-in the shaft part with an ordinary press machine. CONSTITUTION:A large-sized flange part 8 is formed in good shape with the braying forging press having good workability in radial direction by inserting a blank material 5 into the lower die 12 having the teeth part 14 of the rotary forging machine performing a braying movement by upper die 10. The forming stock 2 of large-sized flange part is pinched by the upper and lower dies 20, 25 which are via the elastic bodies 23, 27 of an ordinary pressing machine advantageous for the forging of the shaft part in succession and the shaft part is forged with the pressing-in of a punch 21 and mandrel 28 and a forged article 1 is extruded by a knockout pin 29. Owing to the respective merit being combined a large-sized shaft component with flange is forged with high accuracy by the equipment of comparatively small capacity and a cold forging work is enabled as well.
Patent JP-2000039339-A (JP)
Title: Indication device for vehicle
Inventor: YAMAMOTO HIROSHI
IPC: G01D13/02
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an indication device for a vehicle capable of illuminating even in daytime and reflecting the preference of driver to the indicating color by widening the selection range of variation of the indication color of an indication device for a vehicle. SOLUTION: An indication device for a vehicle indicating a measured quantity by a luminous direction part 7 moving according to the measured quantity and a luminous indication part 9 of letters, signs, etc., is constituted of the luminous direction part 7 and the luminous indication part 9 capable of emitting color. The device is provided with a luminous color information memory means 22 storing a plurality of luminous color information, an operation means 30 for selecting the luminous color information and a luminous color controlling means 20 controlling the color luminescence of the luminous direction part 7 and the luminous indication part 9 so as to be the luminous color determined by the luminous color information selected by the operation means 30.
Patent JP-2000036742-A (JP)
Title: Pll circuit
Inventor: SASAKI HITOSHI
IPC: H03L7/093
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To automatically correct a PLL unbalance current so as to always obtain optimum characteristics irrelevantly to the value of a PLL unbalance current quantity. SOLUTION: An EFM signal 2 generated by digitizing an analog signal read out of a disk and a PCK signal 3 as the output clock from a voltage-controlled oscillator 1 are inputted to a phase comparator 4, the difference between the Pch charge pump drive signal width and Nch charge pump drive signal width outputted from the phase comparator 4 is detected, and a control current source 7 consisting of a Pch charge pump and an Nch charge pump is brought under feedback control for controlling the phase difference between the EFM signal 2 and PCK signal 3 to an optimum value.
Patent JP-H0841029-A (JP)
Title: 3-substituted quinoline-5-carboxylic acid derivative and itsproduction
Inventor: YURUGEN SHIYUTORUTEFUSU
IPC: C07D215/14
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as an intermediate for the production of quinoline-5-carbaldehydes.  
     SOLUTION: This new compound is a 3-substituted quinoline-5-carboxylic acid derivative of formula I [R 1  is a ≤12C alkyl or X-R 3  (X is H, S or a ≤6C alkylidene chain; R 3  is a 3-8C cycloalkyl or phenyl which is optionally substituted by alkyl, alkoxy or alkoxycarbonyl)]; R 2  is COOCH 3 , CN or CONH 2 ], e.g. methyl 3-phenylquinoline-5-carboxylate. The compound of formula I (wherein R 2  is COOCH 3 ) is obtained by reaction of a 3-substituted quinoline-5- carboxylic acid of formula III with an organic or organic acid chloride to form the corresponding carboxylic acid chloride, which is then optionally isolated and esterified with methanol; alternatively, by reaction of a carboxylic acid amide of formula IV with mainly a monoacid anhydride in methanol followed by precipitation of the resulting ester by the addition of a base. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6451310-A (JP)
Title: Process for controlling surface flow of helium having superfluidity
Inventor: SASAKI SHOSUKE
IPC: F15D1/00
Filed: 1987-08-20
Abstract: PURPOSE:To control dimensions, flow velocity, and flow region, etc., of a surface flow of He having superfluidity by keeping at least a part of the surface of a construction where the surface flow of the superfluid He flows under a condition wherein the movement of the surface flow is retarded. CONSTITUTION:A part of the surface of a material 15 for transporting superfluid He contacting with the liquid surface 14 of the superfluid He is kept under a condition where the surface flow of the superfluid He is retarded by providing fluororesin coated zone 11 thereto. By this constitution, the uncoated zone 12 of fluororesin functions as transporting zone for flowing the surface flow 13 of the superfluid He in the direction of an arrow mark. It is preferred to realize the retarding condition for the surface flow of the superfluid He on the surface of said transporting body 15 by constructing a three dimensional structure formed by linear projections or grooves, etc. Thus, the surface flow of superfluid He is controlled.
Patent JP-S6362232-A (JP)
Title: Treating system of resist
Inventor: ARAI TETSUHARU
IPC: G03F7/00
Filed: 1986-09-02
Abstract: PURPOSE:To perform the treatment of a resist at high speed and effectively by providing control means of controlling a shutter operating time, a filter driving time, the intensity of light emission of a lamp and the time of light emission thereof in an ultraviolet irradiator and the temperature of a treating table and an elapsed time at that temperature in a treating chamber. CONSTITUTION:First, the temperature of a treating table 31 is raised and kept at T1 for a certain time x1 for baking with a shutter 3 closed. Next, when a weak light is applied with the shutter 3 opened for a time y1, a photochemical reaction occurs gradually in a resist and gas is produced. In order to retard the growth, therefore, the application of the light is stopped for a time with the shutter 3 closed for a time x2, and the baking process is continued again while the gas produced in the resist is released outside. With the shutter 3 opened, thereafter, irradiation is conducted for a certain time u4 with intensification by degrees, since there is a possibility of expansion of remaining gas if a light is applied sharply. The temperature of the treating table is/also increased gradually after the baking process of a time t1, and, a filter 6 being removed, a light of large ultraviolet intensity is applied to an object to be treated so that intense irradiation and high temperature are brought about. Accordingly, a high-speed and effective resist treatment becomes possible.
Patent JP-S6097883-A (JP)
Title: Printing controller for printer
Inventor: SHIBUTA HIROSHI
IPC: B41J29/46
Filed: 1983-11-01
Abstract: PURPOSE:To prevent an ink ribbon from being dried and a nozzle from being clogged and securely print printing data, by providing a printing data forming means with a fixed-time printing-triggerring means and a controlling means for the number of times of printing. CONSTITUTION:The detection signal from a sensor 1 is received by a CPU6 in a controller 4 through transmission-controlling parts 2, 3, and is subjected to predetermined analysis through a ROM7 and a RAM8. When it is discriminated that alarm printing is necessary in step S1 (Does the signal from the sensor indicate necessity of alarm printing?), a printer 5 is operated to perform alarm printing N times through a loop of step S2 (Alarm printing) and step S3 (Has the alarm printing been performed N times?), followed by transferring to a stand-by mode. In the stang-by mode, it is discriminated that an alarm is absent in step S1, followed by transferring to step S4 (Read the time in a timer.), the time in the timer 11 is read into the CPU6, and whether or not said time coincides with a designated printing time stored in the ROM7 or the RAM8 is discriminated in step S5 (Is the time a fixed time?). When said time coincides with the designated time, the printer 5 is operated to perform fixed-time printing in step S6 (Fixed- time printing). The fixed-time printing is repeated at each fixed time.
Patent JP-S6266265-A (JP)
Title: Photoconductive body
Inventor: IKESUE TATSUYA
IPC: G03G5/08
Filed: 1985-09-19
Abstract: PURPOSE:To obtain the titled body having an excellent electrostatic characteristics and a high spectral sensitivity over a broad wavelength range by laminating a microcrystalline silicon (muc-Si) and an (a-Si) layer on the titled body. CONSTITUTION:The titled body laminates an inhibiting layer 24a of an electrostatic charge implantation, an photoconductive layer 25 composed of the 1st layer 25a of an electrostatic charge generating layer to a near infra-red ray, the 2nd layer 25b of an electrostatic charge generating layer to a near infra-red ray and the 3rd layer 25c for holding and transferring the electrostatic charge and the surface layer 24b on a drum substrate body 12 in order. The inhibiting layer 24a of the electrostatic charge implantation is composed of the P-type or the N-type microcrystalline silicon contg. at least one atom selected among a carbon, a nitrogen and an oxygen atoms. The photoconductive layer 25 is prepared by laminating the 1st layer 25a composed of the microcrystalline silicon, the 2nd layer 25b composed of the amorphous silicon and the 3rd layer 25c composed of the amorphous silicon contg. at least one atom selected among the carbon, the nitrogen and the oxygen atoms on the substrate body 12 in order.
Patent JP-S58106335-A (JP)
Title: Oven
Inventor: HAYASHIDA YUKIO
IPC: F24C15/02
Filed: 1981-12-18
Abstract: PURPOSE:To improve the energy-saving and purifying performance during cleaning in an oven having a self-purifying layer by heating decomposition by opening or closing an exhaust hole in a warehouse in cooperation with a locking mechanism of a door at the purifying time. CONSTITUTION:In case of an ordinary oven cooking, the knob 10 of a lever 10 is set to the position, shown (at the right position). A door 4 can be freely opened or closed at this position, an exhaust hole 2 is opened, and oil smoke or steam or the like which is produced during cooking can be exhausted from the hole 2. In order to then purify the interior of the inner box, the button of a door switch is depressed, thereby energizing an electromagnet 18, and attracting the arm rightwardly. Then, the lever 10 is moved to the left position, thereby moving the lock lever 13 backwardly and the electromagnet 18 is then deenergized, thereby locking the lever 13 in engagement of the arm 19 with a notch 17'. The door 4 is not opened in this state, the hole 2 is closed by a shutter 21, thereby effectively purifying the oven.
Patent JP-H0955055-A (JP)
Title: Non-woven fabric for floppy disk liner
Inventor: SAKUMA TADASHI
IPC: C08L9/02
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of dust and to prevent the occurrence of flaws and wear on a floppy disk surface by substantially consisting a non- woven fabric for floppy disk liners of rayon fibers alone. SOLUTION: The non-woven fabric web constituting the non-woven fabric of this non-woven fabric for floppy disk liners consists substantially of the rayon fibers alone. The non-woven fabric is composed of such non-woven fabric, by which the stiffness and hardness possessed by the non-woven fabric web itself are substantially eliminated. The fibers formed from regenerated cellulose, such as viscous rayon and copper ammonia rayon, are usable without particular restriction as the rayon fibers. The emulsion based binders to be applied on the non-woven fabric web are emulsion based binders contg. styrene butadiene rubber, emulsion based binders contg. acrylonitrile butadiene rubber or emulsion based binders obtainable from acrylate.
Patent JP-H0954583-A (JP)
Title: Keyboard device for electronic musical instrument and electronic musical instrument
Inventor: NAGAI YOHEI
IPC: G10H1/34
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to perceive the operating conditions of keys directly from these keys and to feed these conditions back to playing at the time a player performs after-touch control. SOLUTION: This keyboard device has the plural keys 1 on a keyboard frame 2 and key switches 4 which are turned on by the operations to touch the respective keys to generate the pitch signals corresponding to the keys. The circuits to pass AC current to electromagnetic magnets 7 by AC power sources 9 are closed by the subsequent pushing of the keys 1 and the resistance values of elastic resistors 8 are lowered in correspondence to the operating force or displacements of the keys, by which the mechanical vibrations of the amplitude meeting the pushing amts. of the keys 1 are generated and the keys 1 are vibrated. The musical tones generated by the output signals S meeting the current values are controlled.
Patent JP-H0742202-A (JP)
Title: Deodorization device and rain water storage tank
Inventor: NAKAJIMA KATSUMI
IPC: B01D53/81
Filed: 1993-07-29
Abstract: PURPOSE:To obtain a deodorization device which efficiently deodorizes stinking air, by charging honeycomb active carbon in a cylinder and covering the top opening with a roof. CONSTITUTION:A plurality of honeycomb active carbons 12 having the same peripheral form with the lateral section are contained in a hollow cylindrical body 11 of a deodorization device 1 and a roof 14 is fitted on the top opening 13 of the cylindrical body 11. Next, initially collected water in side drains of a road or the like is led to a water tank 23 through a rain water pump 21 and a connection pipe 22 and further, conducted to a rain water reservoir 3 through an inflow weir 24. As the water level of water reservoir 3 rises, the stinking air in the water reservoir 3 is deodorized by the active carbons 12, 12... of the device 1 installed on the upper slab 31 of the water reservoir 3 and discharged to the outside of tank. In this way, the stinking air is efficiently deodorized.
Patent JP-H1153505-A (JP)
Title: Knob structure
Inventor: SAKAI TAKESHI
IPC: G06M1/28
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To increase the strength of a part which shapes a recessed part and to eliminate the possibility that a metallic mold deforms or damage in molding by providing a shaft integrally from the lower end of a columnar knob made of synthetic resin and having a recessed part with an opening part. SOLUTION: The knob 1 is made of synthetic resin and has the recessed part 11 having the opening part 17 inside an operation part 7 and prevents strain, etc., caused by drawing due to a shrinkage of synthetic resin on the surface of the operation part 7. Then the shaft part 8 is provided integrally from the lower end of the knob 1 which forms the opening part 17 of the recessed part 11 and positioned at the end of the opening part 17 which does not overlap with the recessed part 11 eccentrically with the center axis of the knob 1. Therefore, the recessed part 11 is in a simple shape and then the metallic mold 14 for shaping the recessed part 11 is almost in a rod shape to increase the strength of a tip part 16, thereby preventing deformation and damage at the time of molding. Further, the length of the shaft part 8 can be made short to increase the strength.
Patent JP-H0954707-A (JP)
Title: Transformation equipment diagnostic device
Inventor: SAITO MIGAKU
IPC: H01H33/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To operate a diagnostic device with a low expenses and to improve the reliability by lowering the pricing of the device by using a general purpose computer such as a personal computer and suppressing deterioration due to continuous use by enabling it to be transported. SOLUTION: This device is a transformation equipment diagnostic device constituted in such a way that plural signal detecting means 12-16 detect the state of transmformation equipment 11 and send out a signal representing a detection result, and a signal reception processing means 21 receives the signal sent out from each signal detecting means individually and converts it into digital data, and the general purpose computer 23 excutes the data collection processing of the transformation equipment based on the digital data converted by the signal reception processing means, and a carrier means 20 carries the signal reception processing means and the general purpose computer.