baber/WOPTO huggingface dataset:
Patent JP-2000162065-A (JP)
Title: Pressure sensor circuit
Inventor: KAMI HIRONORI
IPC: G01L9/04
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure sensor circuit which can diagnose a sensor characteristic by a method wherein a signal processing circuit which detects the pressure of an object to be detected is provided, the sum of output signals of a plurality of gage resistance bridge circuits is found and the abnormality of an offset in a pressure sensor is detected. SOLUTION: A bridge circuit A and a bridge circuit B are arranged so as to be adjacent to a diaphragm, and the output of the circuit A becomes nearly equal to the output of the circuit B. At this time, the output v1 of the circuit A and the output v2 of the circuit B are controlled so as to be input alternately to a signal processing circuit 1 by changing over a switch SW1 to a switch SW4, and signals which are input to the processing circuit 1 are processed so as to be amplified or the like. When an abnormality is generated in a gage resistance R1 to a gage resistance R8, the balance of the two circuits A, B is lost, and an offset which becomes Vos can be detected. Consequently, since the offset is detected on the basis of the difference between the outputs of the two circuits A, B, it is possible to detect an offset which cannot be detected in an ordinary operation.  The abnormality of the offset is detected by a circuit constitution so as to be corrected by a correction circuit 2, and the reliability of a pressure sensor is enhanced. The abnormality can be detected and corrected even during the operation of the pressure sensor.
Patent JP-H01174563-A (JP)
Title: Curable organopolysiloxane composition
Inventor: SUZUKI TOSHIO
IPC: C08L83/07
Filed: 1987-12-29
Abstract: PURPOSE:To provide the subject composition containing an organopolysiloxane having alkenyl group and SiH group, a platinum-base catalyst and a functional organosilane and exhibiting adhesivity to various substrates. CONSTITUTION:The objective composition is composed of (A) an organopolysiloxane containing two or more alkenyl groups bonded to Si atom in one molecule, (B) an organopolysiloxane containing two or more hydrogen atoms bonded to Si atom in one molecule, (C) a catalytic amount of a platinum- base catalyst and (D) a mixture (or reaction product) of (i) a compound containing one or more alkenyl groups and one or more alcoholic hydroxyl groups in one molecule and free from silicon atom and (ii) an organosilane containing one or more epoxy group and/or (meth)acryloxy group and one or more alkoxy groups in one molecule.
Patent JP-H08170573-A (JP)
Title: Research fuel injection nozzle
Inventor: YOSHIZU FUMITSUGU
IPC: F02M65/00
Filed: 1994-12-15
Abstract: PURPOSE: To attain favorable reproducibility of fuel spray and to exhibit injection characteristic corresponding to a practical nozzle. CONSTITUTION: A suck part 12a of an injection nozzle includes a main jet orifice 16 formed on the central axis of the injection nozzle and plural dummy jet orifices 17 formed in the periphery thereof. All of the main jet orifice 16 and plural dummy jet orifices 17 have the same diameter and length. The dummy jet orifices 17 are disposed at equal angular space in the circumferential direction in such manner that the axes L2 of the dummy jet orifices 17 intersect the axis L1 of the main jet orifice 16 and pass the center O of a semi-spherical shell of the suck part 12a. All the angles θ of intersection between the axes L2 of plural dummy jet orifices 17 and the axis L1 of the main jet orifice 16 are equal and the angle θ of intersection is 52 or less.
Patent JP-H02179464-A (JP)
Title: Oxygen sensor
Inventor: YAMAMOTO HIDEO
IPC: G01N27/41
Filed: 1988-12-29
Abstract: PURPOSE:To facilitate the linking between circuit conductors and an external driving circuit and the assembling work thereof by providing a sensor main body and a heater at one end part of an insulating plate body, and providing the circuit conductors which are conducted to said parts at the other end. CONSTITUTION:Porous electrodes 12A and 12B on which specified voltages are applied are provided on both surface of an ion conductive solid electrolyte 11 in a sensor main body 10. A heater 14 which imparts heat to said parts is also provided. The main body 10 and the heater 14 are provided in this way. The density of oxygen is measured based on the value of ion current generated in the electrolyte 11. At this time, the sensor main body 10 and the heater 14 are attached to one end part of an insulator (plate body) 17. Lead parts (circuit conductors) 19A, 19B, 20A and 20B, which extend to the other end part or are conducted to said parts, are formed. In this way, the lead parts 19A, 19B, 20A and 20B and an external driving circuit can be connected by supporting with connectors and brazing, and wire breakdown possibility can be decreased.
Patent JP-H01173096-A (JP)
Title: Electronic metronome
Inventor: NAGASAKA NOBUYUKI
IPC: G10G7/02
Filed: 1987-12-28
Abstract: PURPOSE:To diagnose ticking of a tempo and a habit of a rhythm of a user by comparing exact tempo and rhythm pattern stored in the respective memories with input tempo and rhythm pattern, diagnosing them and displaying a result of comparison. CONSTITUTION:By operating an operating switch 10, exact tempo and rhythm pattern are displayed on an indicator 11 and they are stored in a memory 8. Subsequently, when the switch 10 is set to a tempo input state and a tempo is inputted from a tempo input part 3 by a user's hand, it is measured by a timer part 2 and a tempo and a rhythm pattern which are measured are stored in a memory 9. Also, when the switch 10 is set to a diagnostic mode, the contents of the memories 8, 9 are compared and diagnoses by a diagnosing part 7, a result of diagnosis is displayed on the display part 11, and ticking of a tempo and a habit of a rhythm of a user can be diagnosed.
Patent JP-H03196924-A (JP)
Title: Pressure fitting device for hinge pin
Inventor: KAIBUKI SHIGEO
IPC: B62D65/00
Filed: 1989-12-21
Abstract: PURPOSE:To secure a sufficient hinge pin pressure fitting action by engaging a load receiving arm with a first hinge receiving member and displacing a hinge pin press-fitting arm after penetrating a second hinge receiving member and with its directing to the 1st hinge member. CONSTITUTION:When a door C and car body B arrive at a door assembly station, a hinge pin P is locked to permanent magnets 460a, 460b after pulling out of the hinge receiving member of the door C manually, the door C is displaced and the hinge receiving member of the car body B and that of the door C are engaged. At this time the tips of load receiving arms 454, 456 are fitted into the hinge receiving member of the door C. The hinge pin P is then fitted into the respective hinge receiving members of the car body B and door C with movable arms 458a, 458b being displaced by cylinders 438a, 438b, the moving distance is controlled with brackets 450a, 450b being approached to contactless switches 446a, 446b, displaced until arriving at contactless switches 448a, 448b, the door C is closed by a closing mechanism and the work with respect to the hinge pin P is extremely simplified.
Patent JP-2000216855-A (JP)
Title: Method, editor, computer, control module and storage medium for editing configuration data for communication system
Inventor: HEMZAHL GEORG
IPC: H04L69/40
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To edit configuration data for a communication system based on editing rules. SOLUTION: A set (ER2) of the editing rules including at least one of the editing rules ER1, ER2 to edit the configuration data KD is decided. The set of the editing rules is read and interpreted by an editor EM. When defined values for the configuration data KD are edited, these values are read by the editor EM. Next, the configuration data KD are edited according to the set of the editing rules and after that, the configuration data KD are outputted by the editor EM.
Patent JP-H11151899-A (JP)
Title: Method and apparatus for curved surface transfer
Inventor: OKAMOTO MASARU
IPC: B41F16/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To manufacture effectively a transfer item such as decoration material having a three dimensional uneven surface. SOLUTION: When a transfer item is formed by allowing the transfer layer side of a transfer sheet S comprising a carrier and transfer layer to be opposed to the uneven surface side of a base material B to be transferred, permitting solid particles P blown out from a spouting device 1 to be in collision with the carrier side of the transfer sheet, putting the transfer sheet into press contact with the base material to be transferred through its collision pressure, and thereafter releasing the carrier for forming a transfer item such as decoration material, the solid particles are brought in a collision with the transfer sheet; subsequently, solid particles after collision are removed from the carrier of the transfer sheet by means of a remover 6 which uses brush.
Patent JP-H01173005-A (JP)
Title: Ferrule for constant polarized wave optical fiber
Inventor: NISHIURA YOZO
IPC: H04B10/25
Filed: 1987-12-28
Abstract: PURPOSE:To realize a constant polarized wave optical fiber use connector by deciding the coincidence of an incident light and a fiber main axis from an external form by using a ferrule. CONSTITUTION:A ferrule 1, a constant polarized wave optical fiber 2, a hole 3 which a fiber light beam passes through, an elliptical shape 4 at the end face of the ferrule and a rectangle 5 on the upper face of the ferrule. In this state, when the ferrule is attached in advance so that a main axis 6 of the fiber and the outer side of the ferrule 1 become parallel or vertical, an adjustment of an incident polarized light and the main axis 6 of the fiber can be executed very easily. It is not difficult to attach the ferrule in such a way. For instance, when a cross section of the inserted ferrule 1 of the constant polarized wave optical fiber 2 is observed by a microscope 7, a cross-sectional shape of the fiber can be observed distinctly by bending the constant polarized wave optical fiber 2 right behind the ferrule and radiating an illuminating light 8 from the back.
Patent JP-H07285905-A (JP)
Title: Oxidation of primary and secondary alcohols into aldehyde and ketone and oxidation of 1,2-diol into alpha-ketool and and alpha-diketone
Inventor: MARUKO FURIJIERIO
IPC: C07C45/30
Filed: 1994-12-16
Abstract: The invention provides a process for the selective oxidation of a primary or secondary alcohol to an aldehyde or ketone and for the oxidation of a 1,2-diol to an  alpha -ketol or  alpha -diketone which comprises contacting the alcohol or 1,2-diol with o-iodoxybenzoic acid.
Patent JP-H08169232-A (JP)
Title: Air conditioner for vehicle with air purifying function
Inventor: YURI SHOJIRO
IPC: B60H3/06
Filed: 1994-12-16
Abstract: PURPOSE: To prevent the reduction in the air quantity at the time of quick cooling or at the time of quick heating by arranging both an air changeover door and a second indoor-air intake port between an intake door and an air- purifying unit, so that the air inside the cabin can be taken into the case without passing through the air purifying unit. CONSTITUTION: When the presence of an intake door 3 in the position A is detected by a position detecting part 12, and the drawing-out of an ash tray is detected by a detecting part 15, and the fouling of the indoor air is transmitted, and also when the air quantity detecting part 15 of a blower 5 transmits the normal air quantity, an air changeover door 9 is changed over to the position C by an air changeover door control part 13. In other words, the passage on the side of an air purifying unit 8 is opened, and the air inside the cabin is passed through the air purifying unit 8 and is purified.  At that time, when the air quantity detecting part 15 transmits a large quantity of air, the air changeover door 9 is changed over to the position D for shutting off the passage on the side of the air purifying unit 8, and the air inside the cabin is taken inside a case 4 through a second indoor-air intake port 10.
Patent JP-H02178790-A (JP)
Title: Ticket issuing device for railway ticket or the like
Inventor: AOKI SHIGEO
IPC: G07B1/00
Filed: 1988-12-28
Abstract: PURPOSE:To store the triangle table of enormous quantity of a fare or a charge through the use of the storing means of small capacity by retrieving a code between two stations from a first semiconductor memory means, and converting it into the fare or the charge from a conversion table in a second semiconductor memory means. CONSTITUTION:An inputting means 7 to designate a first and a second stations, the first semiconductor memory means 11 in which the codes of the fares or the charges between two stations among plural ones are stored, the second semiconductor memory means 9 in which the conversion table for converting the code of the fare or the charge into the fare or the charge is stored, and a retrieving and converting means 8 to execute the retrieval and the conversion of the fare or the charge are provided. Then, the code of the fare or the charge is retrieved from the first semiconductor memory means 11, and simultaneously, is converted into the fare or the charge by the conversion table. Thus, the data of the fare or the charge between two stations among many object stations to which the ticket is to be issued can be preserved through the less memory capacity of the SRAM 9.
Patent JP-2000164915-A (JP)
Title: Proximity field optical probe
Inventor: FUJITA SHUNSUKE
IPC: H01L31/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a proximity field optical probe wherein optical detection is stable at high sensitivity while a proximity field light is generated from a minute opening, and further, the increase in CR time constant of a semiconductor optical detector is prevented regardless of the number of minute openings for high-speed operation. SOLUTION: A through hole 40 comprising a minute opening 50 is provided on a substrate where a semiconductor photodetector(PD) is formed, with a light-receiving region (a second conductive impurity introducing region) 30 of the PD limited in the vicinity of the minute opening 50. Thus, the increase in CR time constant of the semiconductor photodetector is prevented, resulting in a proximity field optical probe of first operation.
Patent JP-H06182991-A (JP)
Title: Ink jet recorder
Inventor: NAKA TAKAHIRO
IPC: B41J2/045
Filed: 1992-12-15
Abstract: PURPOSE:To provide an ink jet recorder capable of driving at high frequency and solving the problem of ejecting a needless ink droplet from a non-driving pressure chamber. CONSTITUTION:An ink jet head is so constituted that each of a plurality of pressure chambers 1 is enclosed by a bottom wall 45, a top wall 35 and two of opposing side walls 20, adjacent pressure chambers are located by having a common side wall therebetween which defines a boundary thereof and a part of each side wall 20 is made of a piezoelectric material which produces shearing deformation by being applied an electric field in a direction perpendicular to the wall. A driving means has a driving circuit which applies an electric field to the piezoelectric materials of the opposing two side walls to charge them quickly so that the piezoelectric materials are deformed into the inner side of the chamber, maintains the deformed condition and discharges the electric field to restore the materials. It is determined that the discharge start timing is at or near a point in time when a meniscus is advanced to the top position or at any point in time when the meniscus is withdrawn after the advancement, during a vibration process of the meniscus which is introduced in the adjacent chambers by the application of the electric field.
Patent JP-H05163741-A (JP)
Title: Temporary earth-retaining member and construction of concrete wall
Inventor: FUJINO KOJI
IPC: E02D29/02
Filed: 1991-12-18
Abstract: PURPOSE:To save the labors for work and enhance the safety and shorten the construction period in the construction of a concrete wall. CONSTITUTION:Water-permeable temporary earth-retaining members 1 are superimposed by turns on the ground floor between a concrete wall under construction and the slant face of the ground and it is a self-standing member made of concrete blocks having a nearly L-shaped section and provided with water-permeability resulting from pierced holes 3 and drain holes 6. At first, a temporary earth-retaining member 1 having an almost L-shaped section is erected by itself on the ground floor after excavating for the floor. And back filling materials 37 like aggregates are spread on the temporary earth-retaining member 1 and further, the back side is reclaimed by backing sound 36. And frames for placing concrete are supported by the temporary earth-retaining member 1 at the time before or after the work to place concrete between the temporary earth-retaining member and the frames. In this way, the concrete wall is constructed.
Patent JP-H09203441-A (JP)
Title: Hydraulic tensioner
Inventor: SUTANREI KEE DENBOSUKII
IPC: F16H7/08
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic tensioner which can control a leakage volume of fluid from a chamber, and which incorporates an inexpensive and simple seal element. SOLUTION: A hydraulic tensioner comprises a housing 50 having a hole 48, a hollow piston 56 slidably received in the hole 48, having an upper end 62 and a lower end 60 and defining a fluid chamber 52 in cooperation with the hole 48, a spring 68 for energizing the piston 56 so as to project the latter from the housing 50, and a check valve 100 for allowing fluid to flow from the external pressurized fluid into the fluid chamber 44 but exhibiting the fluid from flowing in the reverse direction. Further, a seal element 40 having a discontinuous part 42 which is arranged so as to allow a passage from the lower end 60 to the upper end 62 of the piston 56 is arranged between the piston 56 and the hole 48.
Patent JP-H06161309-A (JP)
Title: Image forming device
Inventor: KATO TAKESHI
IPC: G03G15/00
Filed: 1992-11-24
Abstract: PURPOSE:To remove toner adhering to a transfer roller by stopping recording operation when the size of an image does not coincide with the size of recording paper in a laser printer, etc. CONSTITUTION:Length in the carrying direction of the supplied recording paper is detected by a paper feeding sensor, and compared with the size of the image formed on a photosensitive drum (step P7). When their sizes coincide, the image is formed as it is (step P8). When their sizes do not coincide, the image forming is stopped (step P11), and the size of an image area projected from the recording paper is calculated (step P12), and the transfer roller is cleaned by the time in accordance with the size (steps P13 and P14).
Patent JP-H02179602-A (JP)
Title: Optical adapter attaching and detaching mechanism for endoscope
Inventor: KONDO MITSUO
IPC: A61B1/00
Filed: 1988-12-29
Abstract: PURPOSE:To attach and detach an optical adapter to and from the front end of an insertion part without providing a detaining flange by engaging the male screw of a ring with the female screw of an attaching ring body to put the ring in a recessed part of the attaching ring body and fixing the ring to the housing of an image forming optical system. CONSTITUTION:At the time of attaching the image forming optical system to the front end face of an insertion part 9, a male screw 7 of a ring 8 is engaged with a female screw 13 of an attaching ring body 11 and is dropped into an inside peripheral recessed part 13' of the attaching ring body 11. A housing 2 is inserted into the attaching ring body 11 in this state, and a hole 8C is used to fix the housing 2 and the ring 8 with a screw. In this state, the attaching ring body 11 can be turned to the housing 2 and the ring 8. The base end side of the attaching ring body 11 is fitted to an insertion part 9 and is rotated to engage a female screw 13 and a male screw 10 for attachment on the outside peripheral surface of the front end of the insertion part with each other. The ring 8 and the hosing 2 are not rotated at this time. Thus, the diameter of the insertion part is narrowed because the optical adapter is attached and detached without a detaining flange.
Patent JP-H09181719-A (JP)
Title: System for improving connectability of communication equipment
Inventor: SAIKI KOICHI
IPC: H04N7/15
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide the connectability improving system to relieve automatically a connection fault due to, e.g. revision of a destination telephone number and to prevent a connection fault among communication equipments such as video conference equipments. SOLUTION: The communication equipment is provided with a means 11 conducting control for automatic revision of a communication speed or a destination telephone number and for redialing depending on a message content sent from a communication network or a destination equipment and a means 12 providing an output of an error message denoting improper communication speed or telephone number to the means 11 resulting from the transmitter of a setup message to a communication network by the means 12 at the communication speed set by the means 11.
Patent JP-H10177523-A (JP)
Title: Multimedia information system
Inventor: FUJII SEIJI
IPC: G06F21/10
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To guarantee the execution of multimedia information to the user of a multimedia information system based on the terms of the contract made by the user by eliminating unauthorized access to the multimedia information. SOLUTION: A multimedia information server 6 is provided with a ciphering system deciding means 8a which decides an enciphering means which enciphers multimedia information and a decoding means which decodes enciphered multimedia information based on the terms of the contract made by a user stored in a user information database 9 and a transmitting means 7 which enciphers the multimedia information stored in the database 10 by using the enciphering means decided by the means 8a and transmits the enciphered multimedia information and a multimedia client 1 is provided with a receiving means 4 which decodes the enciphered multimedia information transmitted from the transmitting means 7 by using the decoding means decided by the deciding means 8.
Patent JP-H01176262-A (JP)
Title: Binder
Inventor: KASHIWABARA KENJI
IPC: C04B28/26
Filed: 1987-12-31
Abstract: PURPOSE:To obtain the title material giving high strength even in a long gelling time, also outstanding in long-term binding strength, by blending, as part of the components, water-glass and powdered hard-to-dissolve calcium compound, and furthermore by providing specific requirements. CONSTITUTION:The objective binder containing water-glass and powdered hard- to-dissolve calcium compound, also provided with the following requirements (1)-(4): (1) molar ratio: SiO2/Na2O=0.5-2.5, (2) molar ratio: CaO/SiO2>=0.2, (3) content of SiO2: >=0.07mol. per 100cc of the final binder, (4) content of said powdered hard-to-dissolve calcium compound: >=1g per 100cc of the final binder. Said hard-to-dissolve calcium compound is e.g. naturally-occurring calcium compound powder such as line (CaO), Ca(OH)2 or dolomite, or the synthetic calcium compound powder from one of these substances or dominant substances therein.