baber/WOPTO huggingface dataset:
Patent JP-H10187952-A (JP)
Title: Image input system for discrimination of package
Inventor: MICALETTI GILBERT
IPC: B07C3/14
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an image input system which has higher performance than other known ones. SOLUTION: This system includes a high-precision camera 1 which is attached at an upper part of an object moving surface 4 to observe the upper surface of an object. The camera 1 contains an automatic focus adjustment type objective lens 5 which operates with a sensor 8 that produces a signal S showing a profile set at the same level as the upper surface of the object. While the object moves under the lens 5, the shape signal is used to decide the positioning set value C for the focus adjustment mechanism in consideration of the level change of the upper surface of the object. Thus, the system of such a constitution is used to automatically read the addresses of mails for their automatic discrimination.
Patent JP-S59195210-A (JP)
Title: Toric lens having dual structure consisting of spherical surface and cylindrical surface
Inventor: ITOU NORIHISA
IPC: G02B26/10
Filed: 1983-04-19
Abstract: PURPOSE:To enable accurate working and assembling by allowing a lens system consisting of the 1st lens having the 1st cylindrical surface and the 2nd spherical surface and the 2nd lens having the 3rd cylindrical surface and the 4th spherical surface from the light incidence side to satisfy prescribed conditions. CONSTITUTION:The centers of two spherical surfaces and the centers of two cylindrical surfaces in the XY cross-sections of the 1st and the 2nd lenses are concentrated on one common point so that the lenses have a degree only to luminous flux in the XZ cross-sections and little degree to luminous flux in the XY cross-sections. The front focus in the XZ cross-sections is allowed to exist on the common central point of four curved sufaces in the XY cross-sections.
Patent JP-H04283139-A (JP)
Title: Pad of air bag device
Inventor: KAMITOU TAKANORI
IPC: B60R21/05
Filed: 1991-03-09
Abstract: PURPOSE:To prevent a relay member which takes out an electric signal of a membrane switch formed in an inserted manner in the pad part of an air bag device from being damaged during deburring operation, and to achieve the operation without difficulty. CONSTITUTION:A printed board 37a acting as a relay member is protruded from the lower end part 27a of a coating layer 27 made of a soft synthetic resin and forming the upper and the side walls of a pad part. Burrs which are generated so as to extract the air within a metal mold for forming the pad part grow up so that the surface of the print board 37a may be covered. Electrical relay at this position is realized at least through the back side of the print board 37a. This constitution allows the generated burrs to be removed by making cutouts along the lower end part of the coating layer of the pad side wall by using a cutter or the like.
Patent JP-S63235286-A (JP)
Inventor: OTA KAZUHITO
IPC: B66B3/00
Filed: 1987-03-25
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-H09237458-A (JP)
Title: Disk changer device
Inventor: ASANO SHUICHI
IPC: G11B19/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and compact disk changer device. SOLUTION: The plural disks housed in cartridges are stored by a stocker 2. A feeding roller 9 going in/out through a window 2a of the stocker 2 is pressed in contact with the side surface of the cartridge in the stocker 2 to make the cartridge go in/out against the stocker 2 inside. The feeding roller 9 is positioned outside the stocker when the stocker is moved up and down, then the elevation of the stocker is not interrupted.
Patent JP-S61229983-A (JP)
Title: Vane pump
Inventor: OTAKI MIZUO
IPC: F04C2/344
Filed: 1985-04-02
Abstract: PURPOSE:To reduce the size of a vane pump and save the energy required for driving said pump by having the pump perform the pumping operation by use of the variation in capacity of the bottom part of a vane slot which is formed in the rotor of the vane pump. CONSTITUTION:A vane slot 3 is formed in the rotor 2 of a vane pump and the bottom part of said slot 3 forms a vane back part chamber 15. Since the rotor 2 is turned to reciprocate the vane 4 inside the cylinder, the capacity of the vane back part chamber 15 varies. A part of the discharged oil inside the high pressure chamber 13 of the vane pump is thereby carried into the back part chamber 15 via a guide passage 16, compressed in said chamber 15, and discharged outside via a discharge passage 17 which is formed in a side plate 11, a spool valve 25, and a flow control valve 24.
Patent JP-2000267747-A (JP)
Title: Integrated circuit and voltage regulator
Inventor: NAGAYA MASAFUMI
IPC: H01L21/82
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To minimize the current consumption in an inner circuit to which a voltage is supplied. SOLUTION: A power supply voltage VDD is impressed, and when the voltage of the gate of an NM0S 23 is beyond a threshold voltage, this NM0S 23 is turned on, and the voltage of a node N2 is turned to be higher than that of a ground GND as much as the threshold of the NM0S 23. The power supply voltage VDD is impressed, and when the voltage of the gate of a PMOS 24 is beyond a threshold voltage, the voltage of a node N3 is turned to be higher than that of the ground GND as much as the threshold of the PM0S 24. Then, the voltages of the nodes N2 and N3 are measured by pads P1 and P2, and fuses 25 and 26 are selected and fused so that the input voltage of a voltage follower circuit 27 can be set so as to be the higher threshold voltage of the threshold voltages of the NM0S 23 and the PM0S 24.  This voltage can be obtained as the minimum voltage for driving both the PM0S and the NM0S in an inner circuit 10, and current consumption in the inner circuit 10 can be minimized.
Patent JP-H04304686-A (JP)
Title: Magnetic type rotary angle detection device
Inventor: KOBAYASHI HIROSHI
IPC: G01B7/30
Filed: 1991-04-02
Abstract: PURPOSE:To provide a magnetic type rotational angle detection device having high resolution. CONSTITUTION:A detector section 1 is laid out in such a fashion that a rotary member with a small slit on the main body of a magnetic material or a magnetic material surface 20a of the rotary member 20 which forms the magnetic material at a small pitch on the main body surface of a non-magnetic material may be placed at a right angle to the surface of a magnetic flux detection device 3. A magnetic flux detection means 10 which comprises a permanent magnet integrally formed with the detection means 1 is a magnetic type rotary angle detection device which is installed near the rotary member 20.
Patent JP-H10265505-A (JP)
Title: Production of methylated gamma-cyclodextrin
Inventor: YOSHINAGA MASANOBU
IPC: C08B37/16
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a methylated derivative of γ- cyclodextrin in a high yield. SOLUTION: This method for producing a methylated γ-cyclodextrin comprises protecting hydroxyl group at 2 position of (6-O-tert- butyldimethylsilyl)-γ-cyclodextrin with a protecting group, de-silylating, then methylating the hydroxyl groups at 3 and 6 positions and then removing the protecting group, or protecting the hydroxyl group at the 2 position of (6-O-tert- butyldimethylsily)-γ-cyclodextrin with a protecting group, methylating the hydroxyl group at the 3 position, de-silylating, and then removing the protecting group, or protecting the hydroxyl group at the 2 and 6 positions of cyclodextrin with a protecting group selected from allyl, benzyl and p-methoxybenzyl group, methylating the hydroxyl group at the 3 position, then removing the protecting group a the 2 and 6 positions.  Also, as a catalyst for protecting the hydroxyl groups with the protecting group, a mixed base consisting of barium oxide and barium hydroxide octahydrate is used.
Patent JP-H07179771-A (JP)
Title: Production of trimethine dye
Inventor: TAKASHIMA MASANOBU
IPC: B41M5/388
Filed: 1994-04-07
Abstract: PURPOSE:To obtain a trimethine dye useful as an intermediate for an electron- donative leuco dye for to recording material using an inexpensive raw material with small number of steps by reacting a specific aniline compound with a tetraalkoxypropane in the presence of acetic anhydride, a protonic acid and an amine base. CONSTITUTION:This dye of formula III (X<-> is a counter ion) can be produced by reacting an aniline compound of formula I (R1 and R2 are each an alkyl or an aryl; R3 to R67 each is H, an alkyl, an alkoxy or a halogen) with a 1,1,3,3- tetraalkoxypropane preferably at an equivalent ratio of 1: (0.5-3) in the presence of acetic anhydride, a protonic acid (preferably hydrogen borofluoride) and a compound of formula II (R7 to R9 each is H, an alkyl; or a cycloalkyl; at least one of R7 to R9 is not H; R7 and R8 may together form a 5 to 7-menbered ring).
Patent JP-S61227812-A (JP)
Title: Sintered filter of metallic fiber
Inventor: HASHIMOTO YOSHIHIRO
IPC: C22C47/14
Filed: 1985-04-02
Abstract: PURPOSE:To obtain a sintered filter excellent in the filtering precision by oxidizing the surface of a metallic fiber at the high temp., thereafter forming an oxide whisker, laminating and sintering the metallic fiber which has the metallic whisker obtained by reducing the whisker on the surface. CONSTITUTION:An iron fiber which is obtained by the cold wire drawing and has 60mum wire diameter is heated at 950 deg.C in the gaseous Ar. The heated iron fiber is oxidized for 3.2sec in the gaseous mixture of Ar and O2 to form FeO in 5mum thickness on the surface. Then FeO whisker is produced at the same temp. for 13.5sec by mixing gaseous H2, H2O and N2 so that the partial pressure of O2 is regulated to 10<-14>atm. and reduced for 30sec in gaseous H2. The titled filter is obtained by laminating the iron fiber wherein the obtained whisker is produced on the surface and sintering it at 1,000 deg.C for 30min in Ar atmosphere.
Patent JP-H11264630-A (JP)
Title: Air-conditioning equipment
Inventor: SHIKAZONO NAOKI
IPC: F25B39/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of an entire cycle, by providing a heat transfer pipe where a plurality of grooves that are not parallel are formed on an inside surface in an indoor heat exchanger, and at the same time by providing the heat transfer pipe where a spiral groove is formed on the inside surface in an outdoor heat exchanger. SOLUTION: Air-conditioning equipment is provided with outdoor and indoor heat exchangers with a heat transfer pipe where a refrigerant flows in the inside. In a heat transfer pipe 101 used for the indoor heat exchanger, grooves 14 that are not parallel and have a different direction mutually are formed, or the top part is formed in an uneven shape and a nearly wavy shape by the groove 104. Also, for a heat transfer pipe 102 for the outdoor heat exchanger, a spiral groove 103 is formed on the inside surface, thus locally thinning the thickness of the liquid film of a refrigerant liquid on the surface in the pipe, reducing the heat resistance between the refrigerant liquid and the outside of the heat transfer pipe, and hence increasing heat transfer efficiency.
Patent JP-H02249081-A (JP)
Title: Inspection device using nonvolatile semiconductor memory
Inventor: NAKAMURA KAZUHIRO
IPC: G06T7/00
Filed: 1989-03-22
Abstract: PURPOSE:To automate an inspection and to improve reliability by comparing picture data stored into a nonvolatile semiconductor memory with the picture data obtained by an image pickup means, and deciding one of them. CONSTITUTION:A normal circuit board without a mechanical defect as a reference object is image-picked up by a TV camera 21, the obtained picture data are stored into an EEPROM 28 beforehand, the stored picture data are compared with the picture data obtained by image-picking up an inspection objective circuit board 12, and the presence/absence of the mechanical defect in the circuit board to be the inspection object is decided. Thus since the picture data of the reference object are obtained beforehand, stored into the EEPROM 28, and they are compared with the picture data of the inspection object, the mechanical defect can be automatically inspected without depending on visual observation, pattern recognizing technique can be used for the comparing decision of the picture data, and the reliability can be improved.
Patent JP-H04305769-A (JP)
Title: Machine translation system
Inventor: IKUTA JUNZO
IPC: G06F17/28
Filed: 1991-04-02
Abstract: PURPOSE:To make it unnecessary to repeatedly specify parts of speech to the same word at the time of executing translation in the case of using a certain word as a specific part of speech by providing this machine translator with a means for specifying the priority order of parts of speach when a certain word has plural parts of speach. CONSTITUTION:A parts of speech priority order storing area 3, a priority order specifying means 6 and a priority order storing area updating means 7 are added to a conventional machine translator. When a user intends to change the priority order of parts of speech of a certain word, the priority order of parts of speech is specified by the means 6. The priority is stored in a priority order storing area 3 by the means 7. A translation executing part 4 executes translation while referring the priority order of parts of speech stored in the area 3.
Patent JP-S63253124-A (JP)
Inventor: SERIA ERIZABESU FUITSUSHIYAA
IPC: F02C7/05
Filed: 1988-03-25
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-S58187040-A (JP)
Title: Buffer memory circuit
Inventor: MATSUOKA ISAO
IPC: G06F5/12
Filed: 1982-04-26
Abstract: PURPOSE:To simplify the circuit constitution and to make the data transmission efficient, by using a programmable read only memory (P-ROM) as a storage element of a timing jitter absorbing buffer memory circuit. CONSTITUTION:A data signal applied to an input terminal 1 is converted into a parallel data signal equal to a timing jitter desired to be absorbed at a serial/ parallel conversion circuit 3 with a timing signal at an input terminal 2, and given to a selection circuit 10 which reads out the parallel data signal and a control signal to read out a clear signal, and transmits the signals to the P- ROM 13. Even if a readout address in which the timing signal having a timing jitter relatively with a signal at the terminal 2 is transmitted via a frequency divider 19 from a terminal 17, and the readout address from the circuit 10 are changed relatively, when a data read out from the P-ROM 13 is set to the same data for one bit period of each bit of the signal from the circuit 10, the timing jitter is absorbed.
Patent JP-H10262770-A (JP)
Title: Switch device to control chair
Inventor: TAKADA TOMOAKI
IPC: A47C1/11
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a switch device by which switches are not incorrectly pushed and which is excellent in operability by arranging plural switches operated intermittently according to process time which are arranged by imitating a shape of a chair, and arranging a covering body whose surface is formed in a recessed shape so as to cover the whole these switches operated intermittently according to process time. SOLUTION: In a switch C arranged in a hairdressing chair, switches 1 and 1' or the like operated intermittently according to process time to control upper and lower parts of a seat part, are respectively installed in a position of imitating a shape of a chair on a switch base board A3 . A covering body 2 is also formed in the shape of imitating shape of a chair, and is formed in the size of covering the whole switches operated intermittently according to process time.  A surface of the covering body 2 is formed in a cross-sectional recessed shape, and a pressing piece 2a is formed on the inside surface side corresponding to the respective switches 1 and 1', and a separating belt 2b is formed along the lengthwise directional center line, and for example, a central lower part is pressed by a finger, and the switch 1' is pushed down by the pressing piece 2a, and the switch 1' is put in an ON condition, and the seat part is lowered through a hydraulic cylinder.
Patent JP-H09260565-A (JP)
Title: Plating tiebar and method for plating inner wire
Inventor: ITAKURA HIDEAKI
IPC: H01L23/50
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To excellently hold electric insulation property between inner wires after laser trimming and between the inner wire and a tiebar by a method wherein a width of a connection part for each inner wire is set to be smaller than a width of the inner wire. SOLUTION: An exposure part 13a of each inner wire 13 is connected via a plating tiebar 14, but a length C of the exposure part 13a is set to be shorter than usual and an end portion of the exposure part 13a is connected via a comb-like connection part 14a formed in the plating tiebar 14. Further, a width b of the connection part 14a is set to be narrower than a width a of the inner wire 13. Such a ceramic substrate 11 is performed plating, and namely a terminal introduced from a power supply of an electrolytic plating device is connected to a plating electrode, and thereafter the ceramic substrate 11 is dipped in a Ni toning bath or an Au toning bath, and a specific amount of current flows. Thereafter, laser trimming is performed and each inner wire 13 is separated from the plating tiebar 14.
Patent JP-H07253576-A (JP)
Title: Liquid crystal display module
Inventor: MIYAMOTO KAZUFUSA
IPC: G02F1/1335
Filed: 1994-03-16
Abstract: PURPOSE:To provide a liquid crystal display module which eliminates a visual field angle by simple constitution and a liquid crystal display module which realizes an efficient color display operation. CONSTITUTION:Liquid crystal pixels constituted as a TFT active matrix are used in such a manner that UV rays pass these pixels. Phosphors arranged to face such pixels are irradiated with the UV rays to emit light. The liquid crystal pixels act as mere optical shutters to permit selective passage of the UV rays. Since lighting of the pixels is executed by the phosphors made corresponding to such irradiation, the screen free from the visual field angle is obtd.
Patent JP-H04306579-A (JP)
Title: Lighting arrester
Inventor: ISHIBE SHINJI
IPC: H01T4/14
Filed: 1991-04-03
Abstract: PURPOSE:To provide a lightning arrester, which responds properly to any excessive current such as lightning surge without resulting in damage and which can be restituted shortly after actuation for lightning arresting. CONSTITUTION:Outside of an insulative vessel 2, a discharge gap 13 is furnished which is in parallel electrically with a Zn oxide element 1 provided in the vessel 2. In the event of excessive current flowing, electric discharge takes place at this discharge gap 13, and thereby no current will flow any more in the Zn oxide element 1, which is thus precluded from risk of being damaged.
Patent JP-H11273330-A (JP)
Title: Life detecting device for auxiliary storage device
Inventor: YAJIMA TAKASHI
IPC: G11B33/10
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent data from being destroyed by measuring the surface temperature of the auxiliary storage device which has a precise mechanism part such as a hard disk and detecting the life, and giving warning before the life ends. SOLUTION: A temperature sensor 1 measures the surface temperature of the device, the product of a value obtained by sampling the temperature and the sampling time is integrated, and a comparator 4 compares the integrated value with a threshold value supplied from the outside to generate warning. The threshold value is stored in a memory 5 in advance and threshold data is varied according to the ambient temperature of the device and outputted. Warning generation is set in at least two stages and another threshold value for the warning is set.
Patent JP-H01242926-A (JP)
Title: Knocking detecting device for internal combustion engine
Inventor: NAKANO KAZUMI
IPC: F02P5/152
Filed: 1988-03-24
Abstract: PURPOSE:To accurately detect the abnormality of a knock sensor without any response delay by deciding the abnormality of the knock sensor according to the voltage signal generated by subtracting a reference voltage from a knock decision voltage. CONSTITUTION:A knock decision voltage generating means M2 adds the reference voltage to the value generated by integrating the output signal of the knock sensor M1 and outputs the knock decision voltage corresponding to the amplitude level of the output signal. A knock detecting means M3, on the other hand, makes a knock decision according to the value obtained by adding the reference voltage to the output signal of the knock sensor M1 exceeds the knock decision voltage. Then the abnormality of the knock sensor M1 is detected through the operation of a pressure reducing means M4 and an abnormality detecting means M5 according to the voltage signal generated by subtracting the reference voltage from the knock decision voltage. Consequently, the abnormality of the knock sensor is accurately detected without any response delay.
Patent JP-S61228996-A (JP)
Inventor: TODA TOYOAKI
IPC: G01D9/40
Filed: 1985-04-03
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-H10253659-A (JP)
Title: Processing method for output signal of accelerometer
Inventor: KIHARA TAKAE
IPC: G01P7/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a processing method, for the output signal of an accelerometer, in which the temperature drift of the accelerometer and the influence of a gravitational acceleration in a slope such as a sloping road or the like can be suppressed. SOLUTION: In a differential amplifier circuit 18, the output signal of an accelerometer 12 is corrected by a reference voltage which is output from a reference-voltage correction circuit 16. The reference voltage is corrected on the basis of the dispersion value of an acceleration-noncorresponding signal component which excludes at least an acceleration-corresponding signal component corresponding to an acceleration in the advance direction of an automobile in the output signal of the accelerometer 12.
Patent JP-H0665811-A (JP)
Title: Method for continuous spinning and stretching of polyamide and its equipment
Inventor: JIYOOJI MAIKERU KENTO
IPC: D06M13/00
Filed: 1993-03-29
Abstract: PURPOSE: To provide a continuous process for spinning and drawing a polyamide in order to produce a polyamide yarn manifesting a high crystallinity, a high content of alpha type crystals and low shrinkability. CONSTITUTION: This continuous process for spinning and drawing a polyamide comprises respective steps of (a) melting the polyamide, passing the molten polyamide through a spinneret and forming filaments, (b) quenching the filaments, (c) applying a yarn finish to the filaments, (d) applying steam and heat to the filaments by a steaming and heating unit consisting of a steam box and at least one heated godet roll, (e) drawing the filaments and, as necessary, (f) subjecting the resultant filaments to a texturing treatment.