baber/WOPTO huggingface dataset:
Patent JP-H09126016-A (JP)
Title: Air-fuel ratio learning control method for internal combustion engine
Inventor: IIDA TAKAHIRO
IPC: F02D41/14
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of drivability and emission due to erroneous learning by a method wherein the lower limit guide value of each learning region is set based on a lower limit guard reference value set when a learning value at a high load operation region is learnt. SOLUTION: Displacement between an air-fuel ratio based on output signals outputted from an O2 sensor in a zone consisting of a plurality of learning regions set based on a load and the number of revolutions of an engine to an operation region is learnt as an air-fuel ratio learning correction value in an operation state to satisfy a learning execution condition. A lower limit guard reference value KG4GRD of an air-fuel ratio learning correction value is set based on an air-fuel ratio learning correction value learnt during learning of an air-fuel ratio learning correction value being a learning value at a zone corresponding to a high load operation region. Based thereon, lower limit guard values KGIGRD-KG4GRD to specify the lower limit value of an air-fuel ratio learning correction value of each zone are set.
Patent JP-H09293269-A (JP)
Title: Phase transition type optical recording medium and its production
Inventor: ZU ON YUN
IPC: C23C14/34
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To decrease the particle size of a crystalline material and to improve the erasing ratio and recording limit by allowing a crystalline material and an amorphous material to be present in a recording film. SOLUTION: Layers or films are laminated on a polycarbonate substrate 10. The lowermost layer is a ZnS-SiO2 lower dielectric film 11, on which a (GeSbTe)x(Iny Sb1-y )1-x recording film 12 containing a mixture of crystalline GeSbTe and amorphous InSb is formed. Then a ZnS-SiO2 upper dielectric film 13, an Al reflection film 14 and a UV resin protective film 15 are successively formed on the film 12. The film 11 has 110 to 100nm thickness, the film 12 has 15 to 50nm thickness, the film 15 has 20 to 50nm thickness and the film 14 has 80 to 150nm thickness. Thereby, the amorphous InSb effectively suppresses the growth of the crystalline GeSbTe particles so that the size of the crystalline particles is not increased.
Patent JP-H11327600-A (JP)
Title: Method and device for compressing audio signal, method and device for compressing voice signal and device and method for recognizing voice
Inventor: NAKATO YOSHIHISA
IPC: G10L25/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for compressing an audio signal, a method and a device for compressing a voice signal compressing a signal more efficiently than before or a method and a device for recognizing a voice with recognition performance higher than before. SOLUTION: A frequency characteristic signal series of an input signal is normalized by a normalization part 3 by using a spectrum envelope changing analytic precision at every frequency obtained in a spectrum envelope calculation part 2, and the frequency characteristic signal series power flattened by the normalization part 3 is obtained, and vector quantization is performed with at least one among plural stages of vector quantizers 51, 52, 53 of a multiple quantization means 5 by using a weighting coefficient on the frequency calculated based on the spectrum envelope of the input signal and an auditory sense sensitivity characteristic being a human auditory character as weighting as a quantization.
Patent JP-H08147361-A (JP)
Title: Automatically hotel check-in system
Inventor: KITAMURA SHIYOUJI
IPC: G06Q20/28
Filed: 1994-11-16
Abstract: PURPOSE: To enable lodging procedure, etc., without interposing procedure at a front by providing a door opening and closing controller capable of controlling opening and closing a door with a card-type key linked with a door lock at the entrance part of each room and providing a front system for controlling the door opening and closing controller on the side of the front. CONSTITUTION: The state management of whether each room is in/out is executed by the front system 12 installed at the front and a display part in each room displays state information at the time as a message under the control of the front system 12. When a user looks for a free room while looking at the display on the display part and inserting his own prepaid card to the door opening and closing controller in the pertinent room, the front system 12 linked with the controller 11 specifies the lodger from personal identification information on the card based on information on a card registered person registered at the time of issuing the prepaid card and performs the payment of a charge and adjusts a lodger's list.
Patent JP-H11114320-A (JP)
Title: Filter press
Inventor: SUWA SEIICHI
IPC: B01D25/12
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To make easy the giving of vibration to a filter cloth by constituting a filter cloth hanging device for hanging the filter cloth on filter plate surfaces from above a filter plate so that it is provided with an engagement member for engaging a part of the filter cloth to fix it, an elastic member for elastically and movably supporting the engagement member, and a height limiting member. SOLUTION: Relating to a filter press equipped with a filter cloth hanging device for hanging a filter cloth 4 on both the filter plate surfaces of the front and rear of each filter plate 1 from above it, the filter hanging device is constituted of an engagement member 20 consisting of an upper plate 8 and lower plate 7, a spring member 6, and a height limiting member 5. And after a filter cloth 4 is engaged with the engagement member 20 and is elastically supported on a pair of supports of the height limiting member 5 through coil springs 6, the engagement member 20 is held preventing the falling-off on the pair of supports by positioning screws.  In this way, when the engagement member 20 is struck by a hammer 9 or the like, vibration can be transmitted over filter cloth 4 up to the lower end of the filter cloth 4 without striking vibration of the upper end of the filter cloth 4 being decreased.
Patent JP-S62142018-A (JP)
Title: Manufacture of multicore fiber
Inventor: HAYAKAWA KOICHI
IPC: B21C1/00
Filed: 1985-12-17
Abstract: PURPOSE:To improve the product quality by grinding plural fiber base bars, bringing the bars into contact with each other, and drawing the plural bars with the sectional shape of the bars kept unchanged. CONSTITUTION:Two single-mode fiber base bars 10 are formed previously. The bar 10 consists of a core 1 and a clad 2. A side of the bars 10 is ground and the distance from the ground surfaces 11 to the core 1 is made to be constant. Then, the bars 10 are drawn in the state in which both the ground surfaces 11 are contacted with each other with the sectional shape of the bars 10 kept unchanged. In this method, a distance between the cores 1 after drawing work is constant and the position of the core 1 is easily distinguished because the distance is previously controlled in the state of the base bars. Therefore, the product quality is improved.
Patent JP-H03145401-A (JP)
Title: Refusing device
Inventor: UMEYAMA KOICHI
IPC: A01N1/02
Filed: 1989-10-31
Abstract: PURPOSE:To obtain a perfusing device having a roller pump of small size and light weight able to be readily included in various devices and a motor controlling mechanism capable of stably controlling rotational speed of motor of said roller pump according to liquid pressure of perfusate. CONSTITUTION:In an organ preserving device composed of a heat-insulating part 1 and an electric equipment part 2, a perfusate is circulated in a turn of a reservoir 4, a bubble remover 5, a roller pump head 6a, a temperature sensor 7 and an organ 10 through a perfusing tube 9. A converter 13 connected to an outside electric power source 12 and a motor controlling part 14, a temperature indicator 15 and a pressure indicator 16 connected to the converter are installed in the electric equipment part 2, then the motor controlling part 14 is connected with a pressure sensor 8 connected to a ultrasonic motor 17 and a bubble remover 5. Said device is able to give stable rotational speed to the ultrasonic motor because of having a means removing pulsating flow component of the perfusion flow detected by liquid pressure-detecting means.
Patent JP-2001101462-A (JP)
Title: Ic card storage case for vehicle
Inventor: INABA HIROYUKI
IPC: G07B15/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity to pull out an IC card each time a driver gets away from a vehicle. SOLUTION: Concerning the IC card storage case for vehicle for storing an IC card for payment in the case so as to be taken out, the IC card has a means for taking it out of the case only when a key is used for engine driving.
Patent JP-H04157601-A (JP)
Title: Erasing method of data
Inventor: HAIKAWA YUKIHIKO
IPC: G11B5/024
Filed: 1990-10-19
Abstract: PURPOSE:To make it possible to destroy and erase the recorded content of data in a short time without any specific mechanism for erasure by overwriting a signal on a recorded tape at a higher tape speed than the one for data recording. CONSTITUTION:When a signal is overwritten on a recorded tape 10 at a higher tape speed than the one for data recording, a track 12 of the signal being overwritten is recorded across a plurality of tracks 11 of the recorded tape 10 in accordance with the tape speed. Accordingly, data on the original tracks 11 are destroyed and erased and it becomes impossible to read out normally the data recorded on the tape 10. In a VTR, for instance, the tracks 12 of the overwritten signal give noise in a reproduced image, and in the case of digital signal recording of DAT or the like, data correction becomes impossible, since error is to much. According to this constitution, the recorded content of data can be destroyed and erased in a short time without necessitating any specific mechanism for erasure.
Patent JP-H0985377-A (JP)
Title: Spring molding machine
Inventor: RIYOU SHINDAN
IPC: B21F35/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a spring forming machine by which various springs working can be performed. SOLUTION: The spring forming machine is equipped with a constitution built up by combining one blade positioning device 1, one omniazimuth blade set 5, one material-advancing holding device 2, one direct-leading holding device 3, and one material-retracting holding device 4. A steel wire 6 for spring is held and linked, making the first drive motor 23 of the material-advancing holding device 2 a main power source. First of all, the steel wire is straightened via the direct-leading holding device 3. After that, the steel wire is reached a working position via the material-advancing holding device 2, and is worked in a prescribed spring style by the control of an omniazimuth blade set by the blade positioning device 1 and the control of a roll type blade.
Patent JP-H04156697-A (JP)
Title: Automatic cooking sale system
Inventor: IKEGAMI MASASHI
IPC: G07F9/00
Filed: 1990-10-19
Abstract: PURPOSE:To efficiently perform an appropriate operation corresponding to status by controlling each means based on a schedule stored in a schedule storage part, and carrying and cooking goods. CONSTITUTION:When money or a card is inserted from a throw-in port and the goods is designated by a goods designation key group 9, thrown in amount and a goods price are displayed. Simultaneously, an order content is sent to a central processing unit 6, and is stored in an order storage part 19. At this time, a schedule generating part 21 refers to the content of the storage part 19, the required operating time of each means stored in a data storage part 20, the cooking procedure of the goods, the information of a rule for schedule generation, and the working status of the whole system supplied from a system control part 23f. Thereby, the procedure and the schedule time of the operation for cooking/carrying of ordered goods are generated. In such a way, a system in which a generated schedule is checked again, and it can be corrected, and the appropriate operation can be performed corresponding to the status can be obtained.
Patent JP-H05115845-A (JP)
Title: Water repellent coating composition and heat exchanger coated with the same and coating method therefor
Inventor: TSUDA YOSHIYUKI
IPC: B05D7/14
Filed: 1991-10-29
Abstract: PURPOSE:To form a drastically excellent water repellent coated film compared with a conventional coated film on a surface of a base material as to a water- repellent coating composition, to delay clogging among fins by frosting of a heat exchanger and to reduce lowering of heating capacity when the composition is applied to a heat exchanger for heat pump air conditioner. CONSTITUTION:This water-repellent coating composition is constituted by adding a secondary aggregating particle, which is formed by aggregating a particulate, which has a rugged surface, or a primary particle and has a rugged surface, into a solution made from a resin compound exhibiting >=90 deg. in angle of contact with water of the surface of the coated film after coating and drying.
Patent JP-S63136561-A (JP)
Title: Seniconductor memory
Inventor: SUDA KAKUTAROU
IPC: G11C11/411
Filed: 1986-11-26
Abstract: PURPOSE:To prevent the generation of information inversion by alpha-rays, etc., and to enable operation at high speed by a method wherein the thickness of an N<-> type epitaxial layer in a memory cell section is made thinner than a peripheral circuit section, while the junction capacitance between a base and a collector in the memory cell section is increased, a guard ring is formed around a Schottky barrier diode and the forward voltage of the Schottky barrier diode is elevated. CONSTITUTION:An N<+> type buried layer 2 is formed onto a P<-> type substrate 1, an N<-> type epitaxial layer 3 is shaped onto the N<+> type buried layer 2, a peripheral circuit section S is masked with a resist 19, and only a memory cell section M is oxidized selectively, and etched, thus making the thickness of the N<-> type epitaxial layer 3 in the memory cell section M thinner than the peripheral circuit section S. A guard ring 11 is formed around a collector section in a Schottky barrier diode 9 by a p-type diffusion layer.
Patent JP-2000115846-A (JP)
Title: Method for notifying own station number in mobile communication system, and mobile communication system with own station number notice function
Inventor: NONAKA SUSUMU
IPC: H04W88/02
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To realize own station number notice method for a mobile communication system, where its own station telephone number is accurately and quickly transmitted to an opposite party in a way capable of displaying in terms of display data. SOLUTION: When a party notifying own station number transmits own station number to a recipient of own number, the party notifying own station conducts own station number display operation to read display data/character data from its own number notifying party under the control of own station number notifying party control section 5 and to display the data on own station number notifying party display section 2. Furthermore, the display data/character data and voice data are transmitted to its own station number recipient terminal from its own number notifying party radio section 4, via an antenna 6 under the control of own station number notifying party control section 5, and own station number recipient display section displays own station number from the display data/character data and voice data received by own station number recipient radio section.
Patent JP-H03145647-A (JP)
Title: Photosensitive composition and pattern forming method using this composition
Inventor: TADANO KEIKO
IPC: G03F7/008
Filed: 1989-11-01
Abstract: PURPOSE:To form patterns of a high resolution and to improve dimensional controllability by specifying the coefft. of absorption of a coated film to a 0.1 to 1.5/mum range and exposing the film with light of a prescribed short wavelength, then developing the film. CONSTITUTION:In the negative type photosensitive compsn. contg. an azide compd., a sensitizer and a high-polymer compsn., the photosensitive compsn. is small in absorption at the exposing wavelength and the chemical reaction of the azide compd. is induced by the sensitizer having the absorption at the exposing wavelength. In addition, the coefft. of light absorption of the coated film is in a 0.1 to 1.5/mum range. Namely, the azide compd. is small in absorption at the exposing wavelength and, therefore, the lowering of the coefft. of the light absorption of the resist is easy and further, the selection of the azide compd. is possible without receiving the restriction of the optical characteristics of the resist. The end part of the sectional shape of the coated film after the exposing and developing is perpendicular to the surface and the dimensional controllability is good when the coefft. of absorption of the coated film is in the 0.1 to 1.5/mum range.
Patent JP-H05121178-A (JP)
Title: Incandescent lamp dimming device
Inventor: TANAKA HISATOMI
IPC: H05B39/08
Filed: 1991-10-29
Abstract: PURPOSE:To prevent a phase controller from being operated when no power source is fed to a load side. CONSTITUTION:The LED circuit of a photo-coupler is connected in parallel with a triode AC switch TR, and the output of the photo-transistor PTR of the photo-coupler is fed to a one-shot timer circuit 2. The timer period of the one-shot timer circuit 2 is set to the power source cycle or above, and it outputs an off-signal to a phase control circuit 1 when it is reset.
Patent JP-H08147148-A (JP)
Title: Recording medium processor
Inventor: TSUNODA HIROKI
IPC: G06F9/06
Filed: 1994-11-17
Abstract: PURPOSE: To eliminate a need of complicated operation accompanied with replacement of a recording medium by automatizing replacement of the recording medium and successively reading in programs and data preliminarily written in plural recording mediums by a data processor. CONSTITUTION: A message, which prompts an operator to set magnetic tapes, from a data processor is read, and a belt conveyor is controlled for an I/O port 26 so that the magnetic tape cassette to be first read is moved to a prescribed position, and data for loading control is outputted to an I/O port 24, and the tape is loaded. Thereafter, a message, which prompts the operator to replace the magnetic tape, from the data processor 100 is read, and data is outputted to I/O ports 24 and 26 in accordance with prescribed procedures, and unloading/loading of the read magnetic tape cassette is controlled, and another magnetic tape cassette to be read is set.
Patent JP-H09126233-A (JP)
Title: Cross roller bearing
Inventor: KATO MASAHIRO
IPC: F16C19/36
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the load capacity of a cross roller bearing from being impaired, and hardly develop an edge load. SOLUTION: In a cross roller bearing in which roller center shafts passed through the centers of both end surfaces of a roller 11, are inclined at a predetermined angle from the center shaft of a bearing, and the roller center shafts are arranged to be alternately crossed each other, the roller 11 is formed in a barrel shape having a projected spherical surface on its circumferential surface, the radius of curvature R of the projected spherical surface of the circumferential surface of the roller 11 is set to be larger than the half of the diameter D of a surface having a maximum radius perpendicular to the center shaft of the roller 11, and the D is set to be larger than the distance L between both end surfaces of the roller 11.
Patent JP-H08280121-A (JP)
Title: Field bus connection module
Inventor: DEIITOMAARU DOUKUSU
IPC: H05K7/14
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To adapt the structure of a ground bus coupling module to a control system provide at a connecting part thereof and to enable maintenance of the control system which is disposed on a support rail, without producing unfavorable effects on other functional elements disposed on a field bus. SOLUTION: The lower side and lateral walls of a casing of a ground bus coupling module are constituted of a prescribed number of connecting plates which can be arranged in parallel with each other and the connecting plates form a continuously arranged body of at least one potential supply plate 12, at least one protective conductor plate 11 and at least one spacer element 13. The casing and a functional conductor base 7 can be coupled separately, and by removal of the functional conductor base, conductive connection between a local bus conductor and a ground bus is forcedly cut off. In this case, the ground bus is further in a state of being connected with the functional conductor base 7.
Patent JP-H07134282-A (JP)
Title: Liquid crystal driving device
Inventor: MURAHASHI SHUNICHI
IPC: G02F1/133
Filed: 1993-11-12
Abstract: PURPOSE:To provide a liquid crystal driving device capable of uniformly holding gradation level by incorporating a gradation signal compensation circuit and controlling the pulse width of the luminance signals in accordance with the characteristics of liquid crystal cells. CONSTITUTION:This device has gradation signal compensation circuit 10 to which a basic clock, (n) bit compensation data HD0 to HDn and a real signal 2 are supplied and which outputs basic gradation HK0 to HKn that are compensated by the compensation data. The liquid crystal driving means consists of a gradation data memory 14, a line memory 15, a gradation signal selecting circuit 16 and a liquid crystal driving circuit 17. The circuit 10 outputs the signal which freely adjusts the pulse width ratio between a selection period and a non-selection period within one scanning period and the liquid crystal driving means drives the liquid crystal base on the output signals of the circuit 10. Thus, based on the characteristics of transmissivity against the applied voltage of liquid crystal cells that varies in accordance with the liquid crystal material and the environment in which the device is being used, the pulse width ratio is controlled and the applied voltage is compensated.
Patent JP-H01123872-A (JP)
Title: Water running-preventing material
Inventor: SAKAI YASURO
IPC: C08L75/04
Filed: 1987-11-10
Abstract: PURPOSE:To obtain the above material which can give an optical fiber cable of excellent durability and can prevent metallic ion-containing water from penetrating into an optical fiber cable, by dispersing a specified water-absorptive polymer in a solution of a water-absorptive polyethylene oxide polymer in an organic solvent. CONSTITUTION:An organic solvent-soluble and water-insoluble water-absorptive polyethylene oxide polymer (A) is obtained by reacting water-soluble polyalkylene oxide polyol (a) of an average MW >=4,000, having at least two OH groups with at least one compound (b) of a melting or softening point >=80 deg.C (e.g., pentaerythritol or aminophenol) selected from among a compound having at least two OH groups, a compound having at least two OH groups and a ring structure in the molecule, a compound having at least two NH2 groups and a compound having one OH group and one NH2 group and a polyisocyanate compound (c). A water-absorptive polymer (B) containing, e.g., at least 50wt.% acrylamide and having a water absorptivity >=5 for artificial seawater and a particle diameter <=200mu is dispersed in a solution of component A in an organic solvent.