baber/WOPTO huggingface dataset:
Patent JP-H07198679-A (JP)
Title: Control device for oxygen concentration sensor
Inventor: UCHINAMI MASANOBU
IPC: F02D41/14
Filed: 1993-12-28
Abstract: PURPOSE:To prevent an air-fuel ratio immediately after current supply front being mis-judged by detecting the heating condition of a heating means and starting current supply across electrodes of an oxygen pump element with the detected output. CONSTITUTION:A heater current feed circuit 51 supplies current to a heater element 20 by the instruction of a CPU47, and detects a voltage at both ends and a heater resistance from a reference resistance Rs. Also the value of a heater compensation resistance 53 is read through an A/D converter 52, variation in the heater resistance is compensated, and a judgment resistance value is obtained. When it is larger than the set value 1 at which blackening phenomenon may not be caused, the heater element is heated to a high temperature and the presence or absence of passing of a specified time is judged and, if it is passed, current is started to be supplied to a pump. When it is not passed, heater temperature is controlled while the judgment resistance value is compared with the set values 2 and 3 at which the heater temperature is raised. After warming up has been completed, the set value 4 is used to hold the heater temperature controllably to a target temperature. Thus an air-fuel ratio immediately after current supply to the element 20 is started can be prevented from being mis- judged.
Patent JP-H11172566-A (JP)
Title: Multihead-type electronic embroidering machine
Inventor: NAKANISHI TOSHIYUKI
IPC: D04H18/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide the subject embroidering machine designed to clearly express a contour flanked on a patterned cloth without damaging a base fabric even for a wear article manufactured at a reduced cost through performing an automatic needle punching by the aid of a needle punching needle replaced for an embroidery lace needle by electronic control operation. SOLUTION: In a multihead-type electronic embroidering machine disposed with a plurality of heads, in parallel to one another, each equipped with plural sets of yarn feed sections, embroidery lace needles and needle drives, respectively, and having an embroidery frame holding embroidery cloths arranged correspondingly to the respective heads and a control section for embroidering the above cloths with specified shapes and colors through driving both the heads and embroidering frames according to entered embroidery pattern information, needle punching needles 8 are provided in place of part of the embroidery needles and needle punching information with which both the heads and embroidery frames are driven to perform needle punching operation with specified shapes are inputted into the control section, and according to the above information,  the embroidery cloths are subjected to needle punching.
Patent JP-H10176259-A (JP)
Title: Cutting tool made of surface coated cemented carbide excellent in chipping resistance
Inventor: TANAKA TETSUYA
IPC: C04B41/50
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool made of a surface coated cemented carbide excellent in chipping resistance and showing excellent wear resistance over a long period. SOLUTION: This cutting tool made of a surface coated cemented carbide is obtd. by vapor-depositing the surface of a cemented carbide substrate composed of WC base cemented carbide or TiCN series cermet with a single hard coating layer or plural ones composed of either or both of (Ti, Al, An)N and (Ti, Al, Sn)CN respectively expressed by the formula of (Tia Alb Snc )N and the formula of (Tia Alb Snc )Cd N1-d  where, by atom, (a) is 0.2 to 0.6, (b) is 0.1 to 0.79, (c) is 0.01 to 0.3, a+b+c=1 and (d) is 0.01 to 0.5} by the average layer thickness of 2 to 20μm.
Patent JP-H11173211-A (JP)
Title: Cooling water jacket structure for cylinder head
Inventor: FUJIMURA ICHIRO
IPC: F02F1/42
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To form air vents passing from a lower jacket to an upper jacket without special working to reduce cost in a cooling water jacket structure in a cylinder head, which is divided into the upper jacket and the lower jacket. SOLUTION: Air vents 6 passing from a lower jacket 4 to an upper jacket 3 are cast-formed at the base positions of core prints 15a, 15b, 16a, 16b for supporting cores 13, 14 for the jackets 3, 4. At the same time that through holes 7 formed by the core prints 15a, 15b, 16a, 16b are worked with plugs 10 to be closed, casting fins 8 are removed to form the air vents 6.
Patent JP-H09175568-A (JP)
Title: Nonwoven fabric housing box
Inventor: KAMIYA HISASHI
IPC: B65D83/08
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To simply take out a nonwoven fabric one by one by housing a nonwoven fabric laminate formed by stacking a plurality of nonwoven fabrics used in the removal of lye of vegetables and bending them in a box object so as to set the bent part thereof on the wide side of a taking-out hole and providing a partition plate to the bent recessed part of the nonwoven fabric laminate. SOLUTION: When a nonwoven fabric housing box is used, at first, a box body 30 is cut along a cut-in line and a lid piece 42 is laterally drawn out of the box body 30 to open a taking-out hole 40. Subsequently, the peripheral edge part 32b of the uppermost nonwoven fabric 32 for removing lye exposed from the min. width part of the taking-out hole 40 is picked to be drawn out up to a bent part 45a and pulled out along a bottom surface 35.  At this time, since the opening of the taking-out hole 40 is wide and the nonwoven fabric 32 is not complicatedly folded, the friction surface of the pulled-out nonwoven fabric with the nonwoven fabric 32 left in the box body 30 is small and, further, since a partition plate 47 presses the nonwoven fabric 32 to be left in the box body to the pull-out preventing parts 36a, 36a positioned on both sides of the max. width part of the taking-out hole 40 to prevent the pulling-out of the nonwoven fabric, only one nonwoven fabric can be taken out.
Patent JP-H05257243-A (JP)
Title: Method for increasing speed of color recording of color reversal film and improved color reversal film
IPC: G03C5/50
Filed: 1992-12-17
Abstract: PURPOSE: To eliminate or lessen the mismatching of colors arising as a result of execution of black and white development of a color reversal material for an extended time. CONSTITUTION: A layer of colloidal element silver is incorporated into the reversal material. This layer may be formed adjacent to the photosensitive silver halide-contg. layer existing within the color record to be increased in speed in order to lessen the mismatching of the colors. The amt. of the colloidal element silver is smaller than the amt. at which the element silver is used in this technical field in order to protect the lower photosensitive silver halide layers from the exposure by undesirable light.
Patent JP-H08236626-A (JP)
Title: Semiconductor connection configuration body and method
Inventor: ROBAATO OO MIRAA
IPC: H01L23/532
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a contact opening free of corrosion in the case of forming an interconnection layer. SOLUTION: An electric connection structure for protecting a barrier metal layer 2 within the contact opening during the period of forming an aluminum interconnection layer 6 present on the upper side of the connection structure of a tungsten plug 20 is provided. The deposited tungsten plug present on the upper side of the barrier metal layer is sufficiently etched back and a slight recessed part is formed in the opening. Then, the thin layer 22 of tungsten is selectively deposited and the recessed part is filled. The layer functions as an etching stop during the period of forming the aluminum interconnection layer and protects the barrier metal layer present on a lower side.
Patent JP-2001153637-A (JP)
Title: Mask inspection device and inspection method thereof
Inventor: OBINATA HIDEO
IPC: G03F1/86
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a mask inspection device and mask inspection method capable of inspecting a mask with an electron beam exposure device and making the installation of an independent inspection device unnecessary. SOLUTION: In an electron beam exposure device 1 having an electron gun 11 for emitting election beams EB, an irradiating optical system 12 for irradiating electron beams emitted to the mask M, and an image forming optical system 16 for forming an image of the electron beams passed through the mask M on a wafer W, an electron detector 20 that can be mounted/demounted with a loafing mechanism 21 and detecting the electron beams passed through the mask M when mounted, and a computer 30 for inspecting the defects of the mask M based on the electron beans detected with the electron detector 20, are installed in the position directly below the mask M.  Independent installation of the mask inspection device is made unnecessary, the facility space in the manufacturing plant of a semiconductor device is reduced, and the cost for the device as a whole for manufacturing the semiconductor device is also reduced.
Patent JP-2000162030-A (JP)
Title: Automatic transferring and weight measuring device
Inventor: KANENOBU TOSHIKATSU
IPC: G01G23/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To secure an automatic transferring and weight measuring device for measuring the weight of an object to be measured with high accuracy. SOLUTION: An automatic transferring system is constituted by pivoting a driven shaft 1c and a driving shaft 1d to both end parts of two parallel frame members 1h through the use of bearings 1b, stretching and installing a plurality of belt members 1a in such a way as to be freely rotated in parallel, forming flexible layer parts 1a2 on the upper surfaces of the belt members 1a, forming guiding and holding members 1g inclined and extended downward from both inner sides of the frame members 1h at their end parts on the lower side of the upper-part belt members 1a, extending one end of the driving shaft 1d to the outside of the frame members 1h, connecting it to the (f) shaft of a fixed motor 1, and providing a pair of location detectors 1e each on the upper center parts of the frame members 1h in the vicinity of the direction of the advance of the belt members 1a.  An automatic transferring and weight measuring device is constituted by fixing the automatic transferring system to a load detecting surface part on the upper surface of a load meter 5 through the use of mounting members 1i and fixing the lower part of a load meter main body onto a rack via a vibration isolating member 6 with elasticity.
Patent JP-H11153974-A (JP)
Title: Light illumination type display board
Inventor: MATSUDA RYOICHI
IPC: G09F13/10
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a light illumination type display board capable of making extraction characters and extracting patterns at the time when light is not illuminated hard to see effectively. SOLUTION: An auxiliary printed layer 50, a main printed layer 30 on whose prescribed positions drawn characters and extraction patterns 31 are provided and a light shielding printed layer 40 are pointedly formed at the back side of a transparent or translucent substrate 20. The color of the auxiliary printed layer 50 is the same as that of main printed layer 30 and the depth of the color is made such light in color that it passes rays of light and the layer is pointedly formed so that it blocks up the extraction characters and the extraction patterns 31. Moreover, the stain processing is applied to the surface of the substrate 20.
Patent JP-H09152464-A (JP)
Title: Apparatus and method for testing semiconductor integrated circuit device
Inventor: TANIGUCHI YUKIHIRO
IPC: G01R31/26
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain an IC tester that can execute a binary search of values of devices to be tested (DUTs) even on the occasion of a simultaneous parallel measurement, by setting registers for storing values set in a search correspondingly to a count of the DUTs. SOLUTION: A control part 1 controls a measuring part 2 in accordance with a test program stored in a memory part 4 to generate an electric signal and apply the signal to a DUT 3. The control part 1 compares the electric signal from the DUT 3 with an expectation value thereby judging whether the DUT 3 is good. Registers for storing a value set in a search when the DUT 3 passes and fails are installed correspondingly to a count of DUTs 3 to be measured in parallel. Therefore, a binary search is conducted in parallel to the DUTs 3. If different results that the DUTS are good and fail are generated among a plurality of DUTs 3 in the binary search, the binary search is sequentially conducted to each of the DUTs 3 and a pass/fail border value is individually obtained for each DUT 3.
Patent JP-H04204898-A (JP)
Title: Sound section deciding method
Inventor: ONO MANABU
IPC: G10L25/78
Filed: 1990-11-30
Abstract: PURPOSE:To obtain an always correct and exact result of decision by determining the threshold for decision from the power of an input signal in the silent section just before a sound section. CONSTITUTION:The threshold for making decision from sound to silence and the threshold for making decision from the silence to the sound are determined by the nearest silent frame of a decision frame. The differential value determined from the nearest silent frame is added to the threshold for the decision from the sound to the silence while the sound sections continue and the power of the input signal exceeds the threshold in the decision frame and the frame just before the decision frame. The threshold value of the decision from the sound to the silence is held intact without changing when the sound sections continue and the power of the input signal is below the threshold in the decision frame. The decision frame is decided to be the sound in this way even when the power of the noise signal is small or large.
Patent JP-H10175290-A (JP)
Title: Method for inspecting printing and apparatus therefor
Inventor: HANABUSA HIDEYUKI
IPC: G01J3/50
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To inspect color shift and a hue at the same time and to also obtain skew generating data by displaying the imaging signal from a monitor color camera setting a whole region containing a color shift detecting noticeable printing to a whole visual field as a color still image and visually inspecting this image. SOLUTION: Main printing, three sets of color patches and register marks corresponding to both end parts in a lateral direction are applied to raw paper by overlap printing. Monitor color cameras 25a, 25b perform imaging operation on the basis of the sensor signal issued from a register sensor 14d in matching relation to the arriving timing of printed matter Sa passing a defect inspecting position to a monitor position. The lateral entire region containing the color patches and register marks laterally arranged to the printed matter Sa is instantaneously photographed in a magnified state at the same time. This color imaging signal is supplied to a color still image display device 31 to be displayed as color still images on color televisions 31a, 31b for monitoring upper and rear surfaces.
Patent JP-H10176556-A (JP)
Title: Method for controlling output or engine speed of stationary internal combustion engine
Inventor: OKAMOTO KAZUHISA
IPC: F02D23/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce a loss of pressure caused by a throttle valve to improve thermal efficiency in a stationary internal combustion engine. SOLUTION: According to this method, a throttle valve 3 for controlling the output or an engine speed of an internal combustion engine and second means for controlling the output or the engine speed are provided and the throttle valve 3 controls the output or the engine speed from a start to a rated load operation and then the second means for controlling the output or the engine speed (for example, a rotary valve 4) adjusts finely the output or the engine speed in response to a change in load. The second means for controlling the output or the engine speed may be means for controlling the amount of air-fuel mixture supplied to a cylinder, means for controlling an air-fuel ratio of air-fuel mixture (that is the amount of supply of fuel), means for controlling a combustion state itself or the like.
Patent JP-H09155689-A (JP)
Title: Synchronous drive device
Inventor: UCHIDA YUSUKE
IPC: B23Q5/34
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent a twist from being exerted on a work held between the chucks of the tips of two main spindles when abnormality occurs to synchronous rotation of the two main spindles due to modulation of the control system of a motor. SOLUTION: Main spindles 18 and 19 are supported rotatably on the same axis at a pair of main spindles 16 and 17. Chucks 20 and 21 to hold the two ends of a work 22 are attached to the tips of the main spindles 18 and 19. The main spindles 18 and 19 are synchronously rotated by a pair of motors 23 and 24. A detecting shaft 34 is arranged for coupling between the two main spindles 18 and 19. A detector 43 to detect synchronous displacement by the twist of the detecting shaft 43 when synchronous displacement exceeding a given amount occurs between the main spindles 18 and 19 and stop the motors 23 and 24 is arranged in the middle of the detecting shaft 34.
Patent JP-H11164180-A (JP)
Title: Camera integrated type video recorder
Inventor: CHIJIMATSU SHIGENOBU
IPC: H04N5/66
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a camera-integrated type video recorder capable of preventing the screen of a liquid crystal display panel from becoming a screen of the so-called white void of high luminance and a black paint-out of low luminance corresponding to the change of photographing conditions. SOLUTION: A system control part 4 is provided with a signal system control part 21 constituted of a CPU and a ROM, etc., and performs control to a camera part 1, a recorder part 2 and a display part 3, including control to a backlight 20. In this control, control signals for controlling the light quantity of the back light 20 are generated, based on exposure control information for controlling the aperture of an iris 12, and the light quantity of the back light 20 is controlled so as to match luminance to a liquid crystal display 18 by the back light 20 with the value of the luminance obtained by the diaphragm control of the iris 12 by the control signals.
Patent JP-H11228400-A (JP)
Title: Pharmaceutical composition
Inventor: MAKI TORU
IPC: A61K31/19
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical composition containing an antacid compounded to sofalcone useful for the treatment of gastritis, gastric ulcer, etc., by homogeneously mixing granules containing sofalcone with granules containing an antacid. SOLUTION: The objective composition is produced by compounding sofalcone-containing granules preferably with scopolia extract and homogeneously mixing the obtained granules with granules containing an antacid comprising a combination of magnesium silicate aluminate and sodium bicarbonate, etc. The composition is preferably administered by oral administration at a rate of 100 mg/dose as sofalcone and 3 doses a day.
Patent JP-H04206984-A (JP)
Title: Semicircular ring self-excited oscillation type double-heterostructure semiconductor laser
Inventor: KOMAZAKI IWAO
IPC: H01S5/065
Filed: 1990-11-30
Abstract: PURPOSE:To easily self-excited oscillate a laser with high output and low noise and to strengthen against return noise by forming a high reflection film in a monitor side optical output end state of a cleaved surface having an emitting light end including a saturable absorption region of a partial region formed thickly of a mesalike ring clad layer and a monitor side optical output end in the same plane. CONSTITUTION:Since both sides of a mesa ring are covered with current block layers 28, carrier to be injected from a P-type electrode 29 is injected only at the center of a mesa, an active layer 24 has a quantum well structure, a differentiated quantum gain becomes abrupt, and an element having excellent temperature characteristic can be realized in a high efficiency. A p-type clad layer 26 in which a position where the band 32 of a ring coupling is removed, protrudes, is cleaved at the center, an optical output side end g1 and a monitor side optical output end g2 are formed on the same cleaved surface, and its interval is separated by 100 times or more of its wavelength. The cleaved end (g) is formed with a high reflectivity coating film 30, the quantity of a return light to be incident through a monitor side can be ignored, a saturable absorption region to easily become an output surface is provided at the monitor side to be easily self-excited oscillated.
Patent JP-2000160523-A (JP)
Title: Chain gate device
Inventor: AWAJI YASUYUKI
IPC: E01F13/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a pole or the like of a gate when an automobile passes therethrough by laying a chain between both sides of the gate so that it can be elevated at its center, and allowing the chain to be separated when a specified tensile load is applied thereto to ward the opposite ends at its rising position. SOLUTION: A chain 3 is separated when a specified tensile load is applied thereto to ward the opposite ends thereof at its rising position so as to prevent damage thereof when an automobile passes therethrough. In this case, the chain 3 is separated at an eccentric position on one side, and a permanent magnet 5 serving as a weight at a tip on the short side of separated chain connected by means of a connector 4 supports it while taking a position above the ground G. Thereby the chain 3 is held by the magnet 5. The connector 4 is formed of the magnet 5 serving as the weight and an attraction piece 6 and is restored to connect the chain 3 again. Accordingly, a dangerous condition is reduced and the restorable condition is made possible for easy-to-use convenience.
Patent JP-H04201721-A (JP)
Title: Fuel cut-off of fuel tank
Inventor: KOBAYASHI JIRO
IPC: F16K31/18
Filed: 1990-11-30
Abstract: PURPOSE:To prevent float sticking without any weight increase by constituting a float for blocking a through hole by its floating motion caused by fuel inflow by means of a plurality of float pieces capable of overlapping on separating from each other in the vertical direction, and setting the sticking pressure of the lowest side float piece to the highest. CONSTITUTION:This fuel cut-off has on its upper end a casing 1 provided with an outlet 3, which discharges evaporated fuel gas generated in a tank main body, and through holes 6, 7 are formed in lower and side walls of the casing 1 which faces to a float storing room 4. A float 8 is stored in the float storing room 4, but this float 8 forms a recess portion 11 on the lower surface of a first float piece 9 and constitutes a second float piece 10 provided in the recess portion 11, to be capable of overlapping on and separating from each other in the vertical direction. And a seal portion 12 which is capable of being fitted to a through hole 5 is formed on the center of an upper surface of the first float piece 9, and also a through hole 13 which communicates its upper surface to the recess portion 11 is formed on the upper surface, and a seal portion 14 capable of fitting to the through hole 13 is formed in the center of the upper surface of the second float piece 10.