baber/WOPTO huggingface dataset:
Patent JP-H07165555-A (JP)
Title: Skin external preparation
Inventor: SUETSUGU MASARU
IPC: A61K8/00
Filed: 1993-12-09
Abstract: PURPOSE:To obtain a skin external preparation, containing a tranexamic acid derivative and excellent in beautifying and whitening effects and preventing and improving effects on skin roughening. CONSTITUTION:This skin external preparation contains at least one or more of a tranexamic acid derivative expressed by the formula (R1 and R2 are each H or methyl; R3 is methyl, fluorenyl, pyridyl, trichloromethyl, methylsulfonylmethyl, phenyl, etc.) and its salt as active ingredients in an amount of 0.001-20wt.% based on the total amount thereof. trans-4- Benzyloxycarbonylaminomethylcyclohexanecarboxylic acid is exemplified as the compound expressed by the formula. The external preparation is prepared by suitably blending an oil, an ultraviolet light absorber, an antioxidant, a surfactant, a humectant, a perfume, water, an alcohol, a thickening agent, a colorant, a skin nutriment, etc., besides the compound expressed by the formula therein.
Patent JP-H05175392-A (JP)
Title: Tip-less type leadframe and its manufacture method
Inventor: TAKESHITA SUSUMU
IPC: H01L21/60
Filed: 1991-12-24
Abstract: PURPOSE:To form high density leads without breakage of a lead resulting from side etching when a tip-less type leadframe is manufactured by etching a metal plate covered with a photoresist in a predetermined shape. CONSTITUTION:The length of a clearance 1a of a photoresist corresponding to a gap between leads 11 and 12 differs from that of an adjacent clearance 1b corresponding to a gap between the next two leads. A part of a lead gap etched away through the tip end of the photoresist has an increased water drop-like width at the tip. The adjacent drop-like gaps remain out of contact with each other, which in turn prevents breakage of a lead, so that leads can be formed in a high density.
Patent JP-2001160262-A (JP)
Title: Information record reading method and device
Inventor: NONAKA YOSHIYA
IPC: G06F21/60
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To perform recording and reproducing of transferred information by a device superior in portability while keeping a concept of prohibiting copy, and to reproduce information almost simultaneously between devices transferring reproduction information. SOLUTION: In data transfer between devices, a CPU 11 incorporated in the device on one side (home server 1) reads out reproduction information recorded in a recording medium (HDD16) of the CPU itself in accordance with transfer request from the device on the other side (wireless terminal 2) and transfers it to the device on the other side, and reproduction information of quantity of the prescribed unit of itself is made invalid when transfer of reproduction information of quantity of the prescribed unit is finished. In the device on the other side receiving reproduction information, reproduction is performed while recording transferred reproduction information of quantity of the prescribed unit by a CPU 21 incorporated in the device.
Patent JP-H05281643-A (JP)
Title: Ir-sensitive silver halide photographic sensitive material
IPC: G03C1/29
Filed: 1992-11-26
Abstract: PURPOSE: To obtain a photographic material having high sensitivity and containing a silver halide emulsion which is spectrally sensitized for >=700nm wavelengths. CONSTITUTION: This photographic material contains a silver halide emulsion layer sensitized for >=700nm wavelength light by an IR-sensitizing dye having the max. absorption in 700nm to 850nm region. The silver halide emulsion contains a cation-based red-sensitive dye having the max. absorption in 600 to 700nm region. The obtd. photographic material shows enhanced sensitivity in an IR region so that it can be used for a silver salt diffusion transfer method to produce a planographic printing plate.
Patent JP-2001158422-A (JP)
Title: Container
Inventor: ENDO HARUHIRO
IPC: B65D6/26
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To simply and quickly construct a container in assembling the container with its standing posture reliably kept only by causing respective sidewalls to stand. SOLUTION: The container has the sidewalls 2a, 2b, 2c, 2d pivotably coupled with respective sides of a base wall 1 so that they can rise and fall wherein the sidewalls 2a, 2b, 2c, 2d are made to stand to form a box-shaped vessel with an upper face opened. A pair of the opposite sidewalls 2a, 2b among those coupled with the sides of the base wall 1 are pivotably fixed to a side of the base wall 1 so that they can be folded in contact with an upper surface of the base wall 1. The other pair of the opposite sidewalls 2c, 2d are pivotably fixed to the side of the base wall 1 so that they can be folded in contact with upper surfaces of the pair of the sidewalls 2a, 2b folded in contact with the upper surface of the base wall 1.  A stand-to-lock structure comprising a locking protrusion 6 on one side and a locking groove 7 on the other side is provided between each of pivotably fixed side rims of the pair of the sidewalls 2a, 2b and the other pair of the sidewalls 2c, 2d and a region of the base wall 1 corresponding thereto.
Patent JP-2001159088-A (JP)
Title: Colored dryer canvas for papermaking
Inventor: HONDA YASUKI
IPC: D21F7/08
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a colored canvas capable of easily responding correctly to both sensors of a reflection light type sensor for detecting a paper break and a reflection light type sensor for detecting the meandering of the canvas. SOLUTION: This dryer canvas is used in a dryer part of a papermaking machine equipped with the reflection light type sensors as a paper break- detecting means and canvas meandering-detecting means and having the above detecting means using the same or different light source wave lengths for each of the reflection light type sensors, and is provided by coloring the ear parts of the canvas with a hue having >=60% reflecting ratio and the central part of the canvas with a hue having <=20% reflecting ratio in the case of measuring the hues by using a spectroscopic measuring device in 380-780 nm wave length zone of the spectroscopic reflection curve.
Patent JP-H03200694-A (JP)
Title: Crane
Inventor: OKANO SHIGERU
IPC: B66C15/00
Filed: 1989-12-28
Abstract: PURPOSE:To absorb deflection due to external force to immediately damp the deflection by installing a damping device provided with a weight which is movable with respect to a crane body back and forth to a specified position of the crane body. CONSTITUTION:A damping device 12 is provided on the turning frame 5 of a crane body 2, acceleration 25 of oscillation of the body 2 from an accelerometer 24 installed to the frame 5 is inputted to an arithmetic control device 26, and the device 26 determines the velocity of oscillation of the body 2 by once integrating the acceleration 25, and then determines the displacement of oscillation of the body 2 by twice integrating the acceleration 25. The device 26 compares the velocity and displacement of the body 2 determined in this way with the velocity 30 and displacement 28 of a weight 15 inputted from a tachogenerator 29 and a potentiometer 27 to send a command 31 to a servo motor 23 to control the movement of the weight 15 so that the weight 15 oscillates with a phase 90 degrees delayed from the oscillation of the body 2.
Patent JP-H06188861-A (JP)
Title: Car communication system
Inventor: KASE HIDEAKI
IPC: H04K1/00
Filed: 1992-12-22
Abstract: PURPOSE: To improve the protection of secret for the automobile communication information by enciphering the data sent from an automobile by a registered number and enciphering the communication data decoded by the registered number of the transmitter to transmit the enciphered data by the registered number of the transmitting destination. CONSTITUTION: This communication system comprises a communication device 10 which is mounted on an automobile, an artificial satellite 12 serving as a relay station, and a management center 14 which communicates with an automobile identifying/fixing device 10 of the automobile via the satellite 12. The center 14 is connected to a financial institution 16 via a communication circuit. Each of communication object automobile has its own registered number and uses its bidirectional device 10 as a specifiable information source. That is, the emergency information on only a specific automobile is sent to the satellite 12 from the center 14 and enciphered, based on the identifying/ fixing signal of the automobile. Then the enciphered information is transmitted.  The satellite 12 retrieves a correspondence table for both telephone and registered numbers of automobiles, decodes the read registered number as a key, and transmits the key after enciphering it based on the registered number of the transmitting destination.
Patent JP-2000168912-A (JP)
Title: Stacker crane transfer device for automated warehouse
Inventor: IZUMI KAZUTOSHI
IPC: B65G1/04
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To lower the overall height of a storage rack by making size in a moving direction small for making a passage width of a stacker crane small, and eliminating feeding to a transfer device moving between both ends of a carriage for compactifying the transfer device, thus suppressing size of a lowermost stage of the storage rack small. SOLUTION: Transfer devices 2a and 2b are mounted onto a carriage 1 movable in a vertical direction of a stacker crane of an automated warehouse, and are movable in a longitudinal direction along the carriage 1. In such a case, the transfer devices 2a and 2b are equipped with turnable pallet engaging arms 4 engaging to a pallet P, and the pallet engaging arms 4 and driving devices 17 of the pallet engaging arms 4 fixed to the carriage 1 are coupled by means turning the pallet engaging arms 4.
Patent JP-H09174664-A (JP)
Title: Filter for melt extrusion
Inventor: ARAI SUSUMU
IPC: B29C47/68
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To manufacture an optical film having excellent surface smoothness without die line by specifying the number of holes of a filter core for melt extrusion by a radius of the inside wall of the filter core. SOLUTION: In a filter 2 to be used for melt extrusion by a T-die or a coat hanger, when a radius [mm] of an inside wall of a filter core 3 is set to R and a radius [mm] of filter core holes 4 is set to (r), the total number N of the filter core holes 4 to be arranged on the side wall of the filter core 3 is made to satisfy 2πG/2r<=N<2πG/r. Also, the number N' of the filter core holes 4 to be arranged at regular intervals on the circumference of one layer of the filter core 3 is made to satisfy 0.4<=N'×2r/2πR<=0.5. Also, each filter core layer is arranged in such a manner that the arrangement of respective holes of the filter core layers is not in the same position as that of the hole of other layer.
Patent JP-H03203879-A (JP)
Title: Measuring method and recorder for distance between recording head and recording medium
Inventor: MURANUSHI FUMITAKA
IPC: G11B21/21
Filed: 1989-12-29
Abstract: PURPOSE:To measure a distance between a recording head and a recording medium by measuring an electric field generated by a potential difference given to a conductor provided in a recording head part and a conductor in the recording medium. CONSTITUTION:A conductor electrode 2 is built in a slider rail in the rear end part of a magnetic head slide 1, and the electrode 2 and a conductor 4 of a magnetic disk 3 are connected to a voltage source 5, and a potential difference is given between them to generate an electric field between the electrode 2 and the conductor 4. The intensity of the electric field 6 is detected by an electric field sensing element 7 provided on the electrode. The detected intensity of the electric field is processed by a data processor 8 consisting of a computer and program to calculate the distance between the electrode 2 and the conductor 4 in or on the disk, and this distance is converted to the distance between a magnetic head 9 and the magnetic disk 4. Thus, the distance between the recording head 9 and the recording medium 4 is obtained.
Patent JP-H03202024-A (JP)
Title: Rice cooker
Inventor: TANAKA YASUHIKO
IPC: A47J27/00
Filed: 1989-12-28
Abstract: PURPOSE:To prevent boiling-over of 'sticky state' and to deliciously execute rice cooking with regard to all the rice cooking quantities by deciding the rice cooking quantity by a control means, thereafter, limiting the applied heating value to a prescribed heating value or below corresponding to each rice cooking quantity for a prescribed time. CONSTITUTION:When a start key 31 is depressed, a heater 35 is conducted electrically and a container 21 is heated. In such a state, by a first temperature detecting means 23, a temperature of the container 21 is inputted and whether the temperature exceeds 70 deg.C or not is decided. Subsequently, by a second temperature detecting means 24, a cover temperature of the upper part of the container 21 is inputted, water of the inside of the container 21 boils up, a cover temperature rises by aqueous vapor, and whether the cover temperature exceeds 80 deg.C or not is decided. Thereafter, by lowering to an electric conduction rate being a little lower than the electric conduction rate being optimal for the decided rice cooking quantity, the heater 35 is energized. Next, the heater 35 is returned to the optimal energizing rate corresponding to the rice cooking quantity and the energization is executed, and by a first temperature detecting means 23, a temperature of the inside of the container 21 is inputted. In such a state, whether it reaches a rice cooking end temperature or not is decide, and when it reaches the rice cooking end temperature, rice cooking is ended.
Patent JP-H10166096-A (JP)
Title: Manufacture of thread rolling flat dies
Inventor: UMEMURA MASAHARU
IPC: B21H3/06
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To enable accurate and easy manufacturing of flat dies for producing a special non-circular screw by grinding the side of a ridge, whose top is flattened by the surface grinding of the ridge between thread grooves. SOLUTION: The ridge 19 and valley 20 of threaded grooves 16 are formed with a recessed part 19a, 20a each corresponding to the highest part of the valley and the ridge in the non-circular screw part of a special master roll, and also formed with a projected part 19b, 20b each corresponding to the lowest part of the same. In addition, the special master roll is such that the diameter of the ridge and valley in the non-circular screw part gradually changes and that the average height of the ridge is nearly the same in the thread of the circular screw part and the non-circular screw part; therefore, the quantity of the component deformation in a block material becomes nearly the same, enabling the screw grooves to be formed accurately.
Patent JP-H0613413-A (JP)
Title: Frame feeder
Inventor: ISHIDA JUNICHI
IPC: H01L21/50
Filed: 1991-12-25
Abstract: PURPOSE:To ensure reproducibility while changing fixing force to the fixing surface of a lead frame and facilitating setting work by varying the quantity of a spring expanded and contracted in the frame fixing force. CONSTITUTION:A frame feeder positions and fixes a lead frame 1 carried in by a carrying mechanism 5 onto a heating stage 3a through a frame hold-down 2, and a moving block 11 guided by a fixing block 12 and elevated and lowered is driven by a motor 13 and a cam 14 regarding the quantity of the expansion and contraction of a coil spring 10 engaged with a frame fixing unit 9 pushing the frame hold-down 2. A bonding base 3 and the frame fixing unit 9 are driven by cams 8, 17, which are made eccentric and supported pivotally, and the lead frame 1 is held by the frame hold-don 2 and the heating stage 3a, thus varying fixing force to the lead frame 1.
Patent JP-H11176969-A (JP)
Title: Seal cap component for ceramics package and ceramics package using the same
Inventor: NAKAJIMA NOBUAKI
IPC: C04B37/02
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide the inexpensive seal cap component for a ceramics package with a thermal expansion coefficient equivalent to that of 29 wt.% Ni-17 wt.% CO-Fe and superior adhesion reliability to a ceramic base. SOLUTION: An Ni plating layer 2 the thickness of which is 3 μm or over is coated to the surface of a component body 1 made of a Fe-Ni group alloy containing 40-45 wt.% of Ni to configure a seal cap component the thermal expansion coefficient of which is 50 to 55×10<-7> /K with a temperature range of 303-573 K. The seal cap component 16 is adhered to the the ceramic base 1, on which electronic components such as a SAW filter chip 12 are mounted to seal the electronic components.
Patent JP-H06195495-A (JP)
Title: Optical information reader
Inventor: TSUNODA TOSHIYUKI
IPC: G06K7/10
Filed: 1992-12-24
Abstract: PURPOSE:To make it possible to definitely read optical information by extremely uniformizing illuminance distribution irradiated from a light source on optical information. CONSTITUTION:Grain pattern coating is provided on the surfaces of the tip parts 12a, 12b of a lens member 1 having a lens for illumination collecting light from an illuminating light source 2 and irradiating a bar code 4 with it. Because light attenuates and reflects due to the pattern form on the surfaces of these tip parts even if the light from the illuminating light source 2 reaches these tip parts 12a, 12b by these tip parts 12a, 12b, light does not reflect on the lens for illumination and the contents of the bar code 4 can be read.
Patent JP-H05174815-A (JP)
Title: Manufacture of nickel electrode for alkaline storage battery
Inventor: OTSUKI KOZO
IPC: H01M4/26
Filed: 1991-12-25
Abstract: PURPOSE:To provide manufacturing method for a nickel electrode for an alkaline storage battery for which reduction of manufacturing cost may be reduced by improving the cycle characteristics of a battery using a nickel sintered substrate owing to reduction of the times of an active material filling-up operation and by raising the productivity of the nickel sintered substrate. CONSTITUTION:An active material filling-up operation consisting of the first process of soaking a porous nickel substrate in the impregnating aqueous solution of an acidic nickel salt, the second process of soaking the substrate in an alkaline aqueous solution and changing the aforementioned acidic nickel salt in an active material and the third process of drying the substrate while holding the aforementioned alkaline aqueous solution on the substrate, is carried out several times.
Patent JP-H0547641-A (JP)
Title: X-ray aligner
Inventor: MURATA TAKAHIRO
IPC: G03F7/20
Filed: 1991-12-26
Abstract: PURPOSE:To always stably and accurately align an X-ray mask with a semiconductor wafer and to detect a gap by preventing aging change of a detected output of a photoelectric converter for constituting an alignment optical system. CONSTITUTION:An alignment optical system 11 for aligning an X-ray mask 8 with a semiconductor wafer 5 and detecting a gap, is provided, a mask pattern of the mask 8 is irradiated with an X-ray from an X-ray source, and the pattern is transferred to the wafer. A periphery of a photoelectric converter 10 provided in the system 11 is enclosed hermetically by a protection cover 17, and the cover 17 is filled with gas having a diffusion coefficient so as not to transmit glass.
Patent JP-2000170444-A (JP)
Title: Automatic door controller
Inventor: HARA MASAHIKO
IPC: E05F15/14
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To shorten installation time by applying a fixed current to a motor to move a door, taking a current value at which speed becomes constant into a microcomputer, and selecting a door weight from a matrix table to set a brake force. SOLUTION: A motor (a) and a controller (b) are fixed in a frame (e), and a glass door (f) is fixed on a belt (c). The controller converts a commercial AC voltage into a direct current voltage, a high voltage enters a transistor module to drive the motor, and a low voltage is used as a power supply for a microcomputer. The microcomputer controls a drive command of a transistor module. When power supply in a control part is turned on, a close end is detected so that the microcomputer moves a door in the direction determined in advance and measures a current value of the motor when its speed reaches a fixed speed. A corresponding door weight is selected from a matrix table based on this value, and each parameter corresponding to weight is set. Consequently, a plurality of parameters can be automatically set, and installation time can be shortened.
Patent JP-H10190431-A (JP)
Title: Heat ray sensing automatic switch
Inventor: WATANABE HIROTOSHI
IPC: H01H35/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat ray sensing automatic switch which has a high degree of freedom of an installing place. SOLUTION: A master unit A and a slave unit are separately provided with a heat ray sensor 2 which detects heat ray. The master unit A and the slave unit are connected through a two-wire signal line. A case 1 of the unit A has a mounting part which mounts on a mounted frame 60 of a large angular sequential writing tool and is formed for measurements of three modules of the large sequential writing tool. when at least one of the heat ray sensors 2 which are provided on the unit A and the slave unit, the unit A turns on a switch element that is inserted into a feeding path to a load.
Patent JP-H06190186-A (JP)
Title: Washing machine
Inventor: HIRANO TAKAYUKI
IPC: D06F39/00
Filed: 1992-12-24
Abstract: PURPOSE:To make the inside of the washing machine visible immediately after a lid is closed by turning off an illuminating lamp after prescribed time elapses, when the lid provided with a radioscopic part, on the upper part of a washing tank is closed, in a washing machine which is provided with illuminating lamp for illuminating the inside of the washing machine. CONSTITUTION:At the time of operation of the washing machine, whether or not the present time is within a prescribed time zone (for instance, in the daytime time zone of seven o'clock-17 o'clock) is decided, and in the case of NO, a mode that there is illumination is set. Subsequently, whether or not a lid 8 having a radioscopic part 9 is opened from a closed state is decided, and in the case of YES, the inside of a washing tank 2 is illuminated by executing current conduction to an illuminating lamp 6. Also, elapsed time after the lid 8 is opened is measured, and in the case prescribed time (for instance, for five minutes which can be decided to forget to close) elapses, the illuminating lamp 6 is turned off. On the other hand, when the lid 8 is closed before the prescribed time elapses (a lid switch 11ON), counting is started by a timer, and when prescribed time (about 1-2 minutes) elapses, the illuminating lamp 6 is turned off.