baber/WOPTO huggingface dataset:
Patent JP-H0746175-A (JP)
Title: Data transmission system
Inventor: NAKAMURA TSUTOMU
IPC: H04B7/26
Filed: 1993-07-30
Abstract: PURPOSE:To provide a data transmission system capable of transmitting informa tion on an advancing direction to a blind person in voice and enabling the blind person to walk through a street safely. CONSTITUTION:The data transmission system is installed at a point where safety should be secured, and is constituted of a transmission station which transmits identification data and guidance data on a radio wave of a specific frequency and a portable receiver 1 equipped with a pager function capable of receiving the identification data and the guidance data transmitted from the transmission station, and the portable receiver 1 is equipped with a wire antenna 11 used as an objective sensor 2 and also as an earphone 3, a receiver (reception circuit) 12 which receives the radio wave of a specific frequency, a CPU 13, a monostable multivibrator buzzer 14, an amplifier 15, the earphone 3, a switch 16, and a power unit 17, etc., and the CPU 13 discriminates the receiving state of the radio wave of a specific frequency at prescribed time intervals, and sets data transmitted on the radio wave to a state to be received corresponding to a discrimination result (the application of a power source).
Patent JP-H0879438-A (JP)
Title: Image reader
Inventor: KAMEYAMA KENJI
IPC: B65H5/06
Filed: 1994-09-01
Abstract: PURPOSE: To provide a low-cost image reader by reducing the number of parts and the work of assembly by devising an assembling system of a reading roller in pressure-contact with the reading part of a reading means concerning the image reader provided with the reading roller. CONSTITUTION: This device is provided with a close contact sensor for reading the image of an original on the upper surface, an original conveying roller 21 to rotate through a transmission gear 18 while facing the upper surface of the close contact sensor and a scanner cover 17 for holding the roller 21 freely rotatably while turnably supported on an upper cover, the cover 17 is provided with a pair of axis hole parts 43a and 44a to be attached/detached to/from the roller 21 by axially moving it. Then, a pawl 41 orthogonally bent by being engaged with the axis hole part 43a when moving the roller 21 to one side in an axial direction and to regulate the movement of the roller 21 to the other side in a returned state when allowing a side surface 18a of the gear 18 to abut on a side surface 43a of a side rib 43 is integrally formed at one end of the roller 21.  In this case, it is preferable to let the close contact sensor and the roller 21 be in pressure-contact with eacher while bending the pawl 41.
Patent JP-H1141666-A (JP)
Title: Cdma communication system
Inventor: TAKEO KOUJI
IPC: H04J13/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To incorporate efficiently plural media by correcting ununiformity of traffic attended with mixed existence of different media in the CDMA system. SOLUTION: Update information D- PPS(t) of transmission power of a pilot signal is calculated based on a difference D- SIR(t) between received quality value SIR- V(t) and quality reference value SIRo from a voice station and the pilot signal transmission power value PPS(t) is updated based on the update information. Furthermore, the pilot signal transmission power value PPS(t) is subtracted from the base station reference power value to calculate an incoming channel reception target power value TPR- V(t) of the voice station, and a data station reception target power value TPR- D(t) is calculated by taking request information of a data station into account with respect to the reception target power value TPR- V(t) of the voice station.  Adaptive control is conducted based on requests of each medium to correct ununiformity of traffic among cells and to incorporate efficiently plural media.
Patent JP-S58108283-A (JP)
Title: Viscoelasticity regulator and regulation using the same
Inventor: KAMIMURA TAKESHI
IPC: C08L51/08
Filed: 1981-12-22
Abstract: PURPOSE:To obtain a viscoelasticity regulator free from putrefaction and fungi generation, with good flow characteristics, high heat resistance and low cost, useful for aqueous dispersions such as ink, etc., by carrying out a graft polymerization, to a polyether, of a specific amount of a water-soluble monomer having functional group(s) such as carboxyl group, etc. CONSTITUTION:The amounts of the components A, B and C are as follows: A...10-90wt%, B+C...10-90wt%, B/B+C...>=50mol%. A graft polymerization, to (A) a polyether, of (B) a water-soluble ethyenic unsaturated monomer having carboxyl, amide, sulfonic acid group(s), etc., a second ethylenic unsaturated monomer having functional group(s) capable of being converted to carboxyl group(s) by hydrolysis and, if required (C) a third monomer is carried out. The resulting product may be hydrolysed followed by, if necessary, incorporating (D) a crosslinking agent thus obtaining the objective regulator. When put to practical use, 0.0001-100pts.wt. of the above regulator together with 100pts.wt. of an adhesivity-imparting component is incorporated in an aqueous dispersion to be regulated.
Patent JP-H1045834-A (JP)
Title: Polymerization of propylene
Inventor: FUJITA TAKASHI
IPC: C08F10/06
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for polymerizing propylene by which the propylene is stably polymerized in high activity and excellent productivity to form a polymer having a high stereoregularity by polymerizing the propylene under a specific condition. SOLUTION: Propylene is carried out a solventless polymerization at a polymerization temperature higher than the critical temperature of the reaction system in a polymerization system and lower than the melting point of the polymer to be polymerized under a polymerization pressure higher than the critical pressure of the reaction system in the polymerization system, preferably, at 90-160 deg.C polymerization temperature under 45-500kg/cm<2> polymerization pressure. Moreover, a Ziegler catalyst or magnesium-supporting type catalyst, especially a catalyst by which a compound containing a vinyl group is previously polymerized is preferably used as the catalyst, and components comprising the propylene, hydrogen, ethylene and an α-olefin are preferably used as the reaction system.
Patent JP-H0491150-A (JP)
Title: Styrenic resin composition
Inventor: YAMAOKA HIROAKI
IPC: C08K5/10
Filed: 1990-08-06
Abstract: PURPOSE:To obtain a resin composition suitable for an electric material, a resinous sheet of an automobile part, etc., and a packaging material excellent in fluidity, heat stability and rigidity, etc., by mixing polystyrene with a specific amount of glycerin fatty acid triester. CONSTITUTION:(A) 100 pts.wt. polystyrene having 1.0X10<5>-4.0X10<5> weight- average molecular weight is mixed with (B) 0.2-5 pts.wt. glycerin fatty acid triester composed of glycerin and 8-31C higher fatty acid, preferably higher saturated fatty acid.
Patent JP-S6451907-A (JP)
Title: Manufacture of cellular cement sheet
Inventor: TOMIUCHI SHINICHI
IPC: B28B1/50
Filed: 1987-08-22
Abstract: PURPOSE:To manufacture a cellular cement sheet having an uneven pattern at favorable productivity, by a method wherein cement slurry where a cell has been contained is sent out continuously in a boardlike state and uneven processing is performed by pressing the top of a surface layer after a cement dispersing material has been sprayed over the boardlike top. CONSTITUTION:Cement slurry 1 is caused to flow over a conveyor belt 8 through a hopper 7, and a base material layer 2 is molded continuously into a boardlike state of a uniform thickness by a smoother 9 according to traveling of the conveyor belt 8. A cement dispersing material 3 is sprayed over the top of the base material layer 2. A surface layer 4 of a uniform thickness is formed over the top of the base material layer 2 by smoothing further the cement dispersing material 3 by a smoother 13. Then an uneven pattern 18 is performed by pressing the top of the surface layer 4 on a molding conveyor belt 17. A cellular cement sheet where a cell is contained in the base material layer 2 and the uneven pattern 18 has been provided on the surface layer 4 is obtained, by hardening cement by curing the same after uneven processing has been performed.
Patent JP-2001031789-A (JP)
Title: Crosslinkable rubber composition for highly expanded sponge and its use
Inventor: SHIRATA TAKASHI
IPC: C08L23/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinkable rubber composition for highly expanding sponge which is high in crosslinking speed and excellent in productivity and hot-air crosslinkable by HAV(a hot air vulcanization vessel) or UHE(ultra-high-frequency electromagnetic wave) and the like and, in addition, to provide a crosskinked rubber foam molding product for highly expanding sponge haing excellent properties such as resistance to compression set, expandability, stain resistance, strength characteristics, crosslinking rate. SOLUTION: The crosslinkable rubber composition for highly expanding sponge is hot-air crosslinkable, and crosslinked rubber sheets to be obtained by molding the rubber compositions into sheets and crosslinking the resulting sheets with hot air never take scratches by the pencil hardness test with an HB pencil and have a comporession set after heat treatment at 150 deg.C for 22 hours of not higher than 70%, a specific gravity of 0.01-0.5, a water absorption of 1-50%, and a C hardness of 0.1-50. The compositions comprise an ethylene/α-olefin/non-conjugated polyene random copolymer rubber, a SiH group-containing compound having two or more SiH groups per molecule and, if necessary, a catalyst, a reaction inhibitor, a blowing agent, etc., and the like. Highly expanded sponges are composed of the above described compositions.
Patent JP-S58112950-A (JP)
Inventor: SUGIMOTO SHINICHI
IPC: B32B27/40
Filed: 1981-12-25
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-S58110887-A (JP)
Title: Scroll fluid machine
Inventor: MACHIDA SHIGERU
IPC: F01C1/02
Filed: 1981-12-25
Abstract: PURPOSE:To stabilize the motion of a revolving scroll by a method wherein an inclining angle with respect to a plane vertical to a driving shaft is made smaller than the same with respect to the driving shaft. CONSTITUTION:The inclining angle theta with respect to the plane vertical to the driving shaft 17 is made smaller than the inclining angle alpha of the revolving scroll 4 with respect to the driving shaft 17. Accordingly, a clearance delta between a supporting part 10 and the end plate 6 of the revolving scroll 4 is small, therefore, the amount of separation of the revolving scroll 4 from a fixed scroll 3 becomes very small upon stopping a compressor and even if the revolving scroll 4 is separated from the fixed scroll upon starting the compressor, a compressing action may be effected in stable from the beginning of the starting even though it is insufficient.
Patent JP-H0554773-A (JP)
Title: Electromagnet control device
Inventor: KAKIZOE MASAHIRO
IPC: H01H47/10
Filed: 1991-08-21
Abstract: PURPOSE:To provide an electromagnet control device having a switch for switching the input attracting force when the iron core is in released state and the holding attracting force when the iron core is in attracted state by the detecting the position of an iron core and just before laying into the attracted state in an DC-excited electromagnet. CONSTITUTION:A coil is excited by a first switching element 8 to operate an iron core 6 by an input attracting force, and a reed switch 14 is closed by the leak magnetic flux of the iron core 6. The leak magnetic flux is suddenly reduced just before the attraction of the iron core 6 to open the reed switch 14 again. The first switching element 8 is opened by the reed switch 14, or switched to holding attracting force by inserting a potential dividing circuit. Since the switching is conducted just before the attraction of the iron core 6, a stable input operation can be provided, and a temperature rise of the coil can be suppressed.
Patent JP-H0337638-A (JP)
Title: Original size detector for copying machine
Inventor: NISHIYAMA HARUO
IPC: G03G15/04
Filed: 1989-08-10
Abstract: PURPOSE:To detect the presence or absence of an original and also to detect the size of the original accurately by providing a reflecting plate, which is opened at the prescribed angle, in an optical path from the position where light is emitted by the use of a light emitting means to the position where it is received by the use of a light receiving means. CONSTITUTION:The reflecting plate 5 is opened at prescribed angle on the same plane as the arranging position of the original platen 1 separated from an original platen; a sensor 4 is set so that light from the light emitting means 41 is reflected from the reflecting plate 5 and made incident on the light receiving means 42; the light emitting and receiving means 41 and 42 are arranged so as to form the optical path which passes through the original 3 placed on the original platen. Therefore, a condition to detect the size of an original is completed by placing the original 3 onto the original platen. The sensor detects the presence or absence of the original; the light from the light emitting means 41 is reflected from the light reflecting plate 5, and received or not received by the light receiving means 42 according to condition in which the original 3 exists. Thus, the presence or absence of the original is ensured, and the size of the original is accurately detected.
Patent JP-H0666554-A (JP)
Title: Method for calculating distance between spectacles frames
Inventor: KIKUCHI YOSHIHIRO
IPC: G01B21/20
Filed: 1992-08-05
Abstract: PURPOSE:To obtain a method for calculating the distance between spectacles frames which can calculate the distance between the spectacles frames accurately regardless of the fitting state of the spectacles for the device for measuring the frame shape of the spectacles. CONSTITUTION:Each front face direction of left and right spectacles frames is calculated based on the three-dimensional shape measurement data of the left and right spectacles frames and the three-dimensional distance data between the measurement origins of the left and right spectacles frames. The front face direction of the spectacles is calculated based on each front face direction of the left and right spectacles frames which are calculated. Then, the datum line direction of the spectacles in the plane which is vertical to the calculated front face direction of the spectacles is calculated. Then, the distance between the spectacles frames is calculated based on the calculated each direction.
Patent JP-H0555882-A (JP)
Title: Trigger signal judging circuit
Inventor: ISHIDA TAKUYA
IPC: H03K17/00
Filed: 1991-08-21
Abstract: PURPOSE:To judge the input order of plural input signals. CONSTITUTION:Each of three signal lines for fixing a signal by the leading edge of a trigger signal and outputting the fixed signal is constituted of a pulse generating means 1 and a storage means 2 and a pulse canceling means 3 disables pulse signals from all the signal lines is constituted of the feedback from output signals. Thereby the output of the initially inputted signal line is fixed to 'H' and the outputs of other signal lines are fixed to 'L'. Which signal line out of input signal lines S1 to S3 inputs a trigger signal at first is judged by monitoring output signal lines and the judged result can be stored.
Patent JP-S6186253-A (JP)
Inventor: FURUSAWA JUN
IPC: B32B15/01
Filed: 1984-10-05
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-S6272912-A (JP)
Inventor: YAMAMOTO HISAYOSHI
IPC: F16B25/00
Filed: 1985-09-20
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-H1049316-A (JP)
Title: Image forming device and its host device, and print system including the same
Inventor: TABATA YUJI
IPC: B41J5/44
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which uses a cache memory, etc., efficiently and has a superior use rate (hit rate) with small memory capacity and a print system which includes the device. SOLUTION: A host computer checks the use frequencies and appearance distributions of character codes included in print data in advance, registers character codes which are less in use frequency and appearance distribution than specific values and waste a memory when previously registered in the cache as character codes inhibited from being cached, and registers character codes which are larger in use frequency and appearance distribution than the specific values and high in appearance frequency as character codes inhibited from being deleted.  After this previous registration, characters to be registered among characters included in the print data are registered and also registered in a font cache buffer 15 while converted into bit map data, and bit map data registered in the font cache buffer 15 are read out each time a reread is made, thereby performing efficient and fast print processing.
Patent JP-H0536717-A (JP)
Title: Semiconductor device
Inventor: OKAMOTO YUTAKA
IPC: H01L21/336
Filed: 1991-07-26
Abstract: PURPOSE:To elevate the resistance to hot carrier in all circuit areas while materializing large scale integration and high-speed operation. CONSTITUTION:An impurity layer as the storage node of the memory cell of a SRAM and an impurity layer for the contact of a bit line are constituted of N<-> layers 15 outer than gate electrodes and N<-> layer 64 farther outer than them, and the impurity layer in the peripheral circuit area is constituted of the N<-> layer 15 under the gate electrode and the N<+> layer outer than it. Therefore, resistance to hot carrier is elevated both in the memory cell area and in the peripheral circuit area while materializing large scale integration in the memory cell area and the high speed operation in the peripheral circuit area.
Patent JP-H0740642-A (JP)
Title: Certification controlling machine
Inventor: ICHIKAWA KIYOMICHI
IPC: B41K3/34
Filed: 1993-08-02
Abstract: PURPOSE:To compactly incorporate more variable certification sentences in the machine and synchromously perform a sealing action of a sub-sealing drum with a rotating sealing action of a sealing drum by a method wherein a pressplate part where a sealing content is required to be selectively changed over is provided on the sub-sealing drum in a certification managing machine. CONSTITUTION:A certification controlling machine N is formed by compactly providing a certification sealing part consisting of a rotating sealing drum 1, a rotating official sealing drum 5, and a pressing sub-sealing drum and a perforating, joint sealing, and binding mechanism part in the same machine.
Patent JP-2001039919-A (JP)
Title: Production of 2,3-dihydroxybenzoic acid
Inventor: MEJIKA IZUMI
IPC: C07C65/03
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To produce 2,3-dihydroxybenzoic acid useful as an intermediate for an agrochemical and medicine under a mild reaction condition in a short reaction time, high selectivity and high yield by carboxylating a disodium salt of catechol with carbon dioxide in the coexistence of the catechol. SOLUTION: A disodium salt of catechol is carboxylated with carbon dioxide in the coexistence of the catechol to provide the objective 2,3-dihydroxybenzoic acid. The disodium salt of the catechol can be obtained by reacting the catechol with sodium hydroxide or lower alcoholates of sodium in water or an organic solvent (e.g. a lower alcohol, toluene and xylene). The carboxylation reaction is preferably carried out at >=105 deg.C, and the amount of the used catechol is preferably >=0.5 time (by weight), especially 0.8-2.5 times as much as the amount of the disodium salt of the catechol.
Patent JP-H1137869-A (JP)
Title: Method for measuring fastening torque of bolt or the like and device therefor
Inventor: NODA HIROTOSHI
IPC: F16B31/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To accurately and uniformly measure the torque of a fastened bolt by storing the position of an automatically fastened bolt without adding a counter mark to the fastened bolt, returning the bolt, and re-fastening it until the first position. SOLUTION: A socket 21 engaged with a bolt or the like with a torque weak enough for preventing the fastened bolt from being rotated to a fastening direction is rotated by a servo motor 6, and an angular position at which this is stopped is detected and stored as a mark position. Then, the socket 21 is returned in a prescribed amounts, and the bolt or the like is loosened. Then, the socket 21 is rotated until the detected mark position by the servo motor 6, and the bolt or the like is re-fastened. Thus, a torque at the time of re- fastening can be measured.
Patent JP-H0373071-A (JP)
Title: Information processor
Inventor: KUBOTA KAZUHIRO
IPC: G06F12/02
Filed: 1989-08-14
Abstract: PURPOSE:To eliminate necessity for preparing a software while considering the correspondence of directivity between the screen of a display equipment and an XY plane in advance by freely defining correspondence relation between the positive directions of X and Y axes on the XY plane and the increasing direction of an address on a bit map space. CONSTITUTION:Mechanisms 12 and 13 are provided to store an X scanning direction and a Y scanning direction when the address is successively generated to show the positions of respective memory cells in a memory space correspond ing to respective quantums constituting a rectangular area on the XY plane. Then, a mechanism 8 is provided to execute the successive generation of the address for the memory cells on the bit map space based on the information of the storing mechanisms 12 and 13. Namely, it is possible to freely define the correspondence relation between the positive directions of the X and Y axes on the XY plane and the increasing direction of the address on the bit map space. Thus, when the software, etc., is prepared to draw various graphics on the XY plane, trouble can be canceled.
Patent JP-S6453571-A (JP)
Title: Manufacture of bipolar transistor
Inventor: TATSUJI AKIRA
IPC: H01L29/72
Filed: 1987-08-25
Abstract: PURPOSE:To greatly improve the high frequency characteristics of the title capacitor by forming a fine emitter part and its electrode by a self-alignment without the need of high precision masking, and sharply reducing the distance between the emitter part and a base electrode. CONSTITUTION:On a gallium arsenide substrate 1, there are formed a n<+> type GaAs layer 2, a n type GaAs layer 3, a p type GaAs layer 4, a N type Al0.3Ga0.7As layer 5, and a n<+> type GaAs layer 6, and then a SiNx film 7, and is formed two rows of aluminum patterns 8. The SiNx film 7 is etched using the pattern 8 as a mask to form a protrusion 7', and thereafter the pattern 8 is removed. And, a silicon oxide film 9 is formed on the whole surface of the resulting substrate, and then etched to form the side wall 9' of the SiOx film. In succession, the n<+> GaAs 6 is exposed, over the whole surface of which an alloy comprising gold and germanium are vapor- deposited to form an emitter electrode metal layer 10. Then, boron ions are implanted into the resulting substrate to form an insulating region 11. Further, the emitter electrode metal 10 deposited on the upper surface of the protrusion 7' of the SiNx and on the upper part of the side wall is removed to form an opening part 13. Still more, an opening part 14 having an inverse mesa-shaped cross section is formed to construct a base electrode metal layer 15. Finally, an opening part 16 is formed to form a collector electrode metal layer 17 comprising AuGe.