baber/WOPTO huggingface dataset:
Patent JP-H05143747-A (JP)
Title: Digital data recorder
Inventor: TAKASHIMA NOBUKAZU
IPC: G06F17/40
Filed: 1991-11-18
Abstract: PURPOSE:To surely record the input of a digital signal having pulse width shorter than a sampling interval even when such a signal is inputted. CONSTITUTION:Assuming that a digital signal D1 with the extremely short pulse width is inputted to a signal holding circuit 201, the signal holding circuit 201 maintains this input until being reset. A recording control circuit 205 outputs a read signal RD at every sampling time and synchronously to this signal, a signal input circuit 202 outputs a recorded signal QA. Thus, the input of the digital signal D1 is recorded in a storage circuit 203. Further, since a reset circuit 204 outputs a reset signal at every sampling time, the signal holding circuit 201 maintains the input of the digital signal D1 until the sampling time lapses at least.
Patent JP-2000133866-A (JP)
Title: Method and device for calibrating absolute wavelength for narrow band excimer laser, and excimer laser system equipped with the device
Inventor: KLEINSCHMIDT JUERGEN DR
IPC: G01J9/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a laser absolute wavelength calibrator which can decide on absolute wavelength in excimer laser output emission at real time. SOLUTION: This wavelength calibrator is equipped with an excimer laser 1, a band narrowing optical apparatus for generating narrow emission, a reference laser for generating a reference beam of known wavelength or a calibration lamp light source 2, and a lattice 7 which performs emission of narrow excimer laser and also serves as a dispersion element to allow the reference beam to enter. This device is also equipped with a position sensor and detector 10 for detecting the position, when propagating the line of one degree of an excimer laser beam and the line of the different degree of the reference beam in the direction, where each depends on the wavelength and the dispersion degree from the dispersion element.  The absolute wavelength of the excimer laser beam is decided, based on the relative position of the reference beam and the line on the position sensor and detector corresponding to the wavelength of the excimer laser beam and the dispersion degree, and the known absolute wavelength of the reference beam.
Patent JP-H02150575-A (JP)
Title: Locking o-ring
Inventor: SHOJI HITOSHI
IPC: F16J15/10
Filed: 1988-11-29
Abstract: PURPOSE:To prevent an O-ring from slipping off in a way of giving an interference being closely fitted on both inside and outside walls of a fitting groove by bulging a noncircular sectional holding part in at least one side sense of the ring radial direction from an O-ring main body part at a small radius of curvature. CONSTITUTION:A sectional form of an O-ring 20a is made up of a main body part 20a with a specified radius of curvature R and a holding part 20b being bulged toward both internal and external parts in the ring radius direction and smaller in a radius of curvature than the main body part 20a, and both these parts 20a, 20b are connected with a gentle curve. Since the bulged value and the radius of curvature are freely selected, length in direction of groove width A to a gross-sectional area of the O-ring 20 can be set large enough. An interference being closely fitted on both inner and outer circumferential walls of a fitting groove 16 is given to both inner and outer circumferences of the O-ring 20 being determined by the holding part 20b. Accordingly, the groove width A is enlargeable, and since groove depth B dominating a squeeze is also selectable to a desired value, any falling off is preventable.
Patent JP-S63153627-A (JP)
Title: Display order control system
Inventor: SHIRAGAMI KAZUHISA
IPC: G06F3/048
Filed: 1986-12-17
Abstract: PURPOSE:To change temporarily and to fix display order only by moving data in a single constituted table by operating dynamically the control table which has both current display order and previously fixed display order by using a moving means. CONSTITUTION:The control table 2 has display numbers indicating the current display order and actual body numbers indicating previously stored display order, and the actual body number and display numbers are mingled with each other and arranged in order. When the order of the display number and the order of the actual body number of a certain display body are identical, the order of the display body is fixed. When the display order is changed temporar ily, the position of the display number of the display body whose order is to be changed and the position of the display number of target order are retrieved in the control table 2 by using a retrieval means 3. Then, the display number and actual body number between the both are moved successively by using the moving means 4 to change the display number of the display body whose order is to be changed to the target order.
Patent JP-H01143304-A (JP)
Title: Preparation of barium ferrite powder
Inventor: KAMIHIRA AKIRA
IPC: H01F1/11
Filed: 1987-11-30
Abstract: PURPOSE:To shorten a washing time and to suppress the particle size growth of barium ferrite powders by adding CO2 to barium ferrite powders synthesized by a wet method to neutralize a barium ferrite product. CONSTITUTION:Processing using CO2 is performed for a barium ferrite product obtained by reacting a water solution containing Fe<3+> and Ba<2+> or its suspension using a wet method in highly concd. alkalis at room temperatures to neutralize a barium ferrite product. After that, washing, filtering and heat treatment are performed. A water solution containing starting materials, Fe<3+> and Ba<2+>, is prepared by dissolving water soluble Fe<3+> salts and water soluble Ba<2+> salts in pure water. The mole ratio (Fe/Ba) of Fe and Ba is preferably 9-12. This enables a washing time to be shortened and the particle size growth of barium ferrite particles to be suppressed.
Patent JP-H08160302-A (JP)
Title: Hard copy device
Inventor: MORIZUMI MASAAKI
IPC: G02B19/00
Filed: 1994-12-06
Abstract: PURPOSE: To provide a hard copy device capable of settling a deficiency in the light quantity on a peripheral part of a photographic screen by arranging a condenser lens for making the displayed image on an picture tube possible to be imaged on the incident pupil surface of the photographic lens of a camera attached to the camera attaching part, in front of the picture tube. CONSTITUTION: The condenser lens 24 is incorporated in front of the color picture tube 16. The condenser lens 24 condenses the light beam emitted from the fluorescent screen 16A of the color picture tube 16 to form an image on the incident pupil surface 26A of the photographic lens 26 of the camera 22 attached to the camera attaching part. Then, since the luminous flux on the peripheral part of the color picture tube 16 is effectively utilized by the condenser lens 24, the deficiency in the light quantity of the peripheral part of the photographic screen 30 is eliminated.
Patent JP-2001125805-A (JP)
Title: Software simulator
Inventor: NISHIHATA MOTOHIDE
IPC: G06F11/28
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent a simulation processing speed from being delayed due to the execution of the instructions of a microcomputer being a target on another computer one by one in a software simulator. SOLUTION: At the time of executing the simulation of a program to be debugged, whether or not one part or whole part of held instructions are predicable and executable is detected by a prediction and execution region judging part 104 from the information in an execution instruction string holding part 105. At the time of executing the instruction strings detected by the prediction and execution region judging part 104, the instruction strings are predicted and executed by a predicting and executing part 107 without executing the instructions one by one. Thus, it is possible to improve the simulation processing speed while correctly executing the simulation processing.
Patent JP-2000133861-A (JP)
Title: Plasma tube
Inventor: KOSEKI RYOJI
IPC: H01S3/034
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To enable laser gas to be cooled down effectively by a method, wherein an inner tube is formed non-circular in cross section, and a laser excitating space which extends like a cylinder in the axial direction is provided to the axial part of the inner tube by twisting the inner tube. SOLUTION: A plasma tube 1 of a low-speed axial flow-type CO2 laser oscillator is equipped with a glass inner tube 2 and an outer tube 3, where the inner tube 2 is formed triangular in cross section and twisted at a regular pitch in the axial direction into three spirals. A laser exciting space 4 which extends like a cylinder in the axial direction is provided to the axial part of the inner tube 2, where the exciting space 4 is so formed as to be inscribed in the inner tube 2. With this setup, heat generated in the excitation space 4 is conducted efficiently to an outside cooling medium, so that a laser gas can be cooled down effectively.
Patent JP-H10128867-A (JP)
Title: Pneumatic tire
Inventor: TAGUCHI TAKAFUMI
IPC: B60C5/14
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To lessen rubber gauges of a carcass and reduce the sunken number of carcass cords by a method wherein a nylon film having a specified elastic modulus, elongation and thickness is pasted onto the inside of a tire before forming. SOLUTION: In a primary molder, nylon films cut in bands are wound in a nylon based fashion so as to bind side-crown-side parts on a drum in order to form a nylon film sheet. In the nylon film sheet, an inner linear is pasted so as to form an annular body by pasting a tire case made of a carcass material in order to produce a primary tire cover. In a secondary molder, a tread is incorporated to the primary tire cover so as to form a green tire. A suitable nylon film has an elastic modulus of 45-55kg/mm<2> and an elongation of 300-400% and a desirable thickness of 15-100μm.
Patent JP-H01143925-A (JP)
Title: Michelson interferometer
Inventor: TADOKORO TOSHIYASU
IPC: G01B11/06
Filed: 1987-11-30
Abstract: PURPOSE:To detect the intensity of interference light by two detectors at the same time by splitting incident luminous flux into transmitted luminous flux and reflected luminous flux, reflecting them by two reverse traveling optical means, and obtaining two pieces of interference luminous flux. CONSTITUTION:The incident luminous flux L1 is split by a beam splitter 10 into the transmitted luminous flux L2 and reflected luminous flux L2', which are reflected by corner cube reflectors 12 and 12' to obtain pieces of reverse traveling flux L3 and L3' which are parallel to the pieces of luminous flux L2 and L2' and do not overlap each other. Those pieces of luminous flux L3 and L3' are returned to the splitter 10 to interfere with each other and their pieces of luminous flux L4 and L4' are converged and projected on the photodetection surfaces of photodetectors 14 and 14' through convex lenses 13 and 13'. Then a linear driving device 15 moves a reflector 12 reciprocally in the directions of the pieces of luminous flux L2 and L3 and then the optical path difference between both pieces of luminous flux from the splitting position to the multiplexing position varies, so that the pieces of luminous flux L4 and L4' vary in light intensity with time. Therefore, the luminous flux L1 is obtained by forming white light to the luminous flux L1 through a sample and then an interferogram which shows the optical path difference on the axis of abscissa and the output value of the photodetector 14 or 14' on the axis of ordinate is obtained.
Patent JP-H01145223-A (JP)
Title: Window molding and manufacture thereof
Inventor: FUJIOKA SAKAE
IPC: B60J1/20
Filed: 1987-11-30
Abstract: PURPOSE:To form a groove in simple manners by forming a plurality of projecting stripes covering the outer peripheral part of a window plate onto a molding body and embedding a core member and forming a groove between the window plate in a side part by plastic-deforming the core member. CONSTITUTION:A window molding 4 is formed into longitudinal strip form by embedding a core member 22 by using synthetic resin, etc. An installation leg 13 is extended from the molding body 4a covering the gap S between a window plate 2 and a chassis panel 7, and inserted inside the gap S. Further, the projecting strips 4b and 4c are formed on the both sides of the installation leg 13 on the molding body 4a, and a decoration part 23 exposed onto the outer surface is formed on the upper part of the core member 22 and a turned- back part 24 is formed in the intermediate part. Therefore, the core member 22 is plastic-deformed, and a groove 8 is formed between the window plate 2 in a side part 6. Therefore, the groove 8 can be formed surely in simple manners.
Patent JP-H09141641-A (JP)
Title: Kneading method for underwater non-separable admixture in manufacture of underwater non-separable concrete
Inventor: TAZAKI KUNIO
IPC: B65D65/46
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate the labor-hour for cleaning after mixer is used without generating powder dust, to simplify with less steps or to rapidly deal with even without reducing the number of steps. SOLUTION: In the case of manufacturing underwater non-separable concrete obtained by introducing and kneading cement, sand, aggregate, underwater non-separable admixture, water, AE water reducing agent and superplasticizer in a manufacturing mixer of a plant, the admixture is used as a package for enclosing the admixture by a water soluble film. Or, cement, sand, aggregate and AE water reducing agent are introduced in a manufacturing mixer of the plant, kneaded to manufacture ready mixed concrete, which is received in a concrete mixer agitator, enclosed by a water-soluble film as a package, and the admixture and superplasticizer are introduced, and kneaded by the mixer of the agitator.
Patent JP-H11140666-A (JP)
Title: Enamel-coated stainless steel sheet, and its manufacture
Inventor: ANAMI KATSUMASA
IPC: C23D5/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an enamel-coated stainless steel sheet free from any defects such as cracks by using a low-temperature burning type frit containing no lead. SOLUTION: In an enamel-coated stainless steel sheet, a ferritic stainless steel sheet with the surface roughness of 0.5-5 μm in terms of the center line means roughness Ra is a base material, and an enamel-coated layer formed of the glaze where 5-15 pts.wt. mica pieces are dispersed in 100 pts.wt. low- temperature burning type lead-free frit is formed on the surface of the base material. The SiO2 -B2 O3 flit is used for the lead-free frit. The glaze prepared by dispersing mica pieces in the frit is applied to the ferritic stainless steel sheet, and the sheet is burned at 550-600 deg.C to manufacture the enamel-coated stainless steel sheet. Generation of cracks of the enamel-coated layer can be suppressed by mica pieces through the frit with the coefficient of thermal expansion larger than that of the stainless steel sheet is used.
Patent JP-S63156187-A (JP)
Inventor: NARASAKI TOSHIJI
IPC: F16H21/02
Filed: 1986-12-18
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-H07158893-A (JP)
Title: Integral type air conditioner
Inventor: BEPPU NAOKO
IPC: F24F13/20
Filed: 1993-12-02
Abstract: PURPOSE:To blow condensate against a top plate and to prevent the condensate from flowing in the direction of rotation of a propeller fan by providing the top plate covering the propeller fan having a slinger ring integrated therewith and blowing the condensate collected on a base plate against an outdoor heat exchanger, and also covering the upper part of an indoor-outdoor ventilation passage, and by providing grooves formed in the top plate and projecting up ward. CONSTITUTION:Grooves 20a projecting upward are provided in a top plate 20 of an air conditioner 1. When condensate collected in a water receiver is blown against an outdoor heat exchanger 7 by rotating a propeller fan 9 having a slinger ring integrated therewith, by this structure, the condensate sticking to the top plate 20 is made to run along the grooves 20a, since the top plate 20 has the grooves 20a projecting upward. Consequently, the condensate is prevented from flowing in the direction of rotation of the propeller fan 9 and its primary function of cooling the outdoor heat exchanger 7 is performed sufficiently.
Patent JP-H03162172-A (JP)
Title: Facsimile
Inventor: OSAKA NORIHISA
IPC: H04M1/65
Filed: 1989-11-21
Abstract: PURPOSE:To immediately judge the degree of emergency to be processed, etc., by issuing plural pieces of message sound recording receipts in the case an incoming is executed plural times, and confirming simultaneously an incoming state containing an incoming time by only arranging them. CONSTITUTION:To a control part 5, a real time clock 7 is connected, and in a facsimile part 3, a printer part 9 being a message sound recording receipt issuing means for issuing a message sound recording receipt 8 is provided. In such a way, in when there is a message, since the message sound recording receipt 8 is issued, its state can be known by a visual observation, and also, even when the message is received plural times, its state can be known simultaneously together with the incoming time. In such a way, the degree of emergency for a processing, etc., can be judged easily.
Patent JP-H03161465-A (JP)
Title: Production of dinitrobenzanilide compound
Inventor: SASAKI TOSHIKI
IPC: C07C233/75
Filed: 1989-11-21
Abstract: PURPOSE:To readily obtain the subject substance as intermediate of synthetic raw material of polyimide or dye, etc., by using nitroaniline derivative and nitrobenzoic acid halide derivative as raw materials and reacting said two materials in a non-protonic polar solvent in the presence of scavenger of specific halogenated hydrocarbon. CONSTITUTION:Nitroaniline derivative expressed by formula I (R1 and R2 are H, lower alkyl, lower alkoxyl or halogen in which at least a species is alkoxyl; X is halogen) is reacted with nitrobenzoic acid halide derivative expressed by formula II (R3 and R4 are same as R1 and R2) in a non-protonic polar solvent (e.g. N,N-dimethylformamide or acetonitrile) in the presence of basic nitrogen- containing aromatic compound as a scavenger of halogenated hydrocarbon generated in the reaction system to afford the aimed compound expressed by formula III. As said basic nitrogen-containing aromatic compound, pyridine or quinoline, etc., is exemplified and used in an amount at least equimolar to generated halogenated hydrocarbon.
Patent JP-H01144360-A (JP)
Title: Automatic gain adjusting device
Inventor: FURUYA MISAO
IPC: H02M3/28
Filed: 1987-11-30
Abstract: PURPOSE:To prevent a malfunction by detecting the terminal voltage of a load by a voltage detection circuit and performing an error amplification between the detected voltage and the reference voltage by an error amplifier circuit. CONSTITUTION:An operational amplifier (an error amplifier) OP1 is such that the reference voltage generated from a reference voltage generation circuit 1 is supplied to an inverting input terminal as constant voltage divided by the resistance R13 and R14, the voltage supplied from a chopper 6 to a load 5 is divided by the resistance R11 and R12 which is a voltage detection circuit, and is supplied to a non-inverting input terminal. A first feedback loop is constituted of a path returning to the inverting input terminal of the operational amplifier OP1 through the resistance Rf1 from an output terminal of the operational amplifier OP1, and a second feedback loop is constituted of a path through the transistance R2, transistors(Tr) Q1-Q2 and from the operational amplifier OP1. The output of the operational amplifier OP1 and a signal of a triangle wave generation circuit 4 are supplied to a voltage comparator 2, and is supplied as a pulse signal to the chopper circuit 6 from a chopper controlling circuit 8.
Patent JP-H10141703-A (JP)
Title: Air conditioner
Inventor: YAMAUCHI MOTOMI
IPC: F24F13/20
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of screw clamping for mounting a heat insulator and to upgrade assembling operability by providing a clamper for clamping the insulator at a sheath of a back surface side, retaining the insulator by the clamper, and mounting the sheath in a containing space. SOLUTION: A pipe retainer 14 retains an auxiliary refrigerant pipe 13 extended from a heat exchanger out of a containing space, and a left side upper part of a heat insulator 11 as seen from a back surface side of an indoor unit is retained by a retainer 15 formed at a lower right part of the retainer 14. Further, the retainer 14 is mounted on a sheath 2C so that a pawl 17 provided on the sheath of back surface side is engaged with a mounting opening 16. At this time, an elastically deformed clamper 20 is provided at the sheath 2C to allow the insulator 11 to be easily inserted from the back surface side toward a front surface side so that the insulator 11 may not be removed. Thus, assembling operability is facilitated without using a tool such as a screwdriver.
Patent JP-2000140610-A (JP)
Title: Forcible feed of pumping gas in vacuum pump or pipe
Inventor: HOUZE FRANCOIS
IPC: C23C16/44
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum generating device capable of efficiently preventing condensing and solidifying a forcibly fed gas without adding externally supplied energy and preventing the propagation of sound wave. SOLUTION: A part of a pipe 1 is formed form a cylindrical tube 2 opened in both ends 3 and 4 and the side surface 5 of the tube is insulated from the outside atmosphere 6 by a properly evacuated volume 7. The volume 7 occupies a space between an air right outside wall 8 and the tube 2. The air tight outside wall 8 is composed of a part of a cylindrical tube having larger diameter than that of the tube 2. The outside wall 8 is coaxially arranged along the tube 2 and two end plates 9 and 10 for air-tightly connecting the outside wall 8 to the side wall of the tube 2 are provided vicinity of both end 3 and 4 of the tube 2.
Patent JP-H09119076-A (JP)
Title: Broad print fabric and its production
Inventor: DOKE TAKASHI
IPC: D03D1/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To produce a broad print fabric having beautiful selvage, not requiring cuttng and sewing and suitable for curtain products by printing at least a part of broad woven fabric woven by using a false twisted yarn or hard twisted yarn of polyester as a weft. SOLUTION: A woven fabric having <=265cm width is formed by using a false twisted yarn comprising a polyester fiber, preferably frame retardant polyester fiber and having >=20% shrinkage factor due to boiling water or hard twisted yarn having >=1000 times/m twist count as weft and the resultant fabric is subjected to relax treatment and preset so as to have <=98% shrinking ratio and then the fabric is treated under dry heat conditions free from tension at 160 deg.C for 3min to form a woven fabric having <=3% residual shrinkage factor. Stripe pattern in the weft direction and line printing in the warp direction in either of right or left selvedge or in both selvedges is printed in at least a part of the surface of the woven fabric and the fabric is subjected to steaming treatment and finally set to >=105% width tentering ratio at a temperature higher by 15 deg.C than the steam heat treatment to provide the objective broad print fabric.