baber/WOPTO huggingface dataset:
Patent JP-H09153750-A (JP)
Title: Nurse call system
Inventor: KOJIMA AKIHIRO
IPC: A61G12/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide fixed volume from a speaker regardlessly of position of microphone. SOLUTION: This system is provided with a 1st load resistor R12 connected to a calling button 1b, 2nd load resistor R13 for increasing the level of transmission while being connected to a calling grip button 5, 1st transistors Tr11 and Tr51 which are respectively turned on when that button is depressed, and respectively connected to the 1st load resistor R12 and 2nd load resistor R13 , and 2nd transistors Tr12 and Tr52 which are turned on by turning on the 1st transistors Tr11 and Tr51 and form a holding circuit together with the 1st transistors Tr11 and Tr51 when the depression of that button is canceled.  Therefore, when using the calling grip button, the 2nd load resistor R13 is functioned for increasing the level of transmission from a microphone 1m of handy type hand set 1 but when performing calling from the calling button, the 1st load resistor R12 is functioned and on the speaker side of base unit 2, suitable volume can be provided at all times.
Patent JP-H1036377-A (JP)
Title: Production of high pure alkoxysilane
Inventor: YAMADA YOSHINORI
IPC: C07B63/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high pure alkoxysilane, by which a chlorine-based impurity and a metal impurity giving a bad effect in a use for an electronic material and an amine-based impurity catalyzing a hydrating reaction can be completely and safely removed at a low cost. SOLUTION: This method for producing a high pure alkoxysilane is performed by bringing the alkoxysilane of the formula Hn -Si(OR)4-n [R is a 1-4C alkyl; (n) is an integer of 0-2] into contact with an activated carbon or a zeolite. The alkoxysilane is a dialkoxysilane or a trialkoxysilane. The activated carbon or the zeolite is the one washed with an acidic water, further washed with water so as the pH of water after the washing to be 7±1 and dried so that the content of the water is <=0.5wt.%.
Patent JP-H07307662-A (JP)
Title: Current switching type logic circuit
Inventor: SASAKI NAGISA
IPC: H03K3/289
Filed: 1994-12-16
Abstract: PURPOSE:To provide an emitter-coupled logic circuit which is superior in load driving capability and is stably operated and obtains a complementary output and has a low cost. CONSTITUTION:One emitters or multi-emitter transistors TRs Q1 and Q2 are connected in common and are connected to a current source 13 to constitute a differential amplifier. The other emitters of TRs Q1 and Q2 are used as inputs of pull-down TRS Q5 and Q6, and their collectors are used as inputs of PULL-UP TRs Q3 and Q4. When potentials of input terminals Vi1 and Vi2 go to the high logical level and the low logical level respectively, TRs Q4 and Q5 are made conductive and TRs Q3 and Q6 are cut off, and output terminals Vo1 and Vo2 go to the low logical level and the high logical level respectively.
Patent JP-H08172177-A (JP)
Title: Solid state image sensing module and endoscope equipment
Inventor: HIRAI HIROYUKI
IPC: H05K1/18
Filed: 1994-12-16
Abstract: PURPOSE: To provide a solid state image sensing module and an endoscope equipment wherein the improvement of picture quality, the functional high reliabilty and the compact size are realized. CONSTITUTION: A solid state image sensing module is provided with a glass substrate 9 wherein a wiring circuit 9a containing desired I/O terminals is formed on one main surface, a solid state image sensing element 10 wherein light receiving surfaces are mounted and arranged on the one main surface of the glass substrate 9 so as to face each other, a connection part 11 which electrically connects the part between a terminal 10a of the solid state image sensing element 10 and one side connection terminal 9a of the surface of the glass substrate 9, an active type circuit element 12a interposed in a wiring circuit 9a of the surface of the glass substrate 9, and a flexible wiring board 15 which is electrically connected with the other side connection terminal of the surface of the glass substrate 9.
Patent JP-2001134583-A (JP)
Title: Document retrieval and evaluation device and computer- readable recording medium stored with recorded document retrieval and evaluation program
Inventor: MAKITA TOSHIHARU
IPC: G06F17/30
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To objectively evaluate retrieval precision, i.e., to what extent omission-free retrieval can be carried out for a word set as a retrieval condition. SOLUTION: The device is equipped with a word extraction part 31 which extracts a word from document data D1 by a specific word extracting method and a control part 34 which sets the word extracted by the word extraction part 31 as a retrieval condition in a document retrieval device 20 and evaluates retrieval precision, i.e., to what extent omission-free retrieval can be performed according to the retrieval result of the document retrieval device 20 corresponding to the extracted word.
Patent JP-H07166130-A (JP)
Title: Water-based urethanized alkyd resin dispersion
Inventor: MASUDA TAKESHI
IPC: C09D175/14
Filed: 1993-12-14
Abstract: PURPOSE:To obtain dispersion containing a specific water-based urethanized alkyd resin as a film-forming component, having excellent dispersibility in water and long-term storage stability, giving a coating film having high gloss and building feeling and having extremely high practicability. CONSTITUTION:This dispersion contains, as a film-forming component, a urethanized alkyd resin obtained by the reaction of (A) a polyol compound composed mainly of an unsaturated fatty acid ester polyol (preferably transisterification product of pentaerythritol and linseed oil) with (B) an organic diisocyanate compound (e.g. 2,4-tolylene diisocyanate) and (C) a dialkylmonohydroxyalkanoic acid (preferably hydroxypyvalic acid). The dispersion is produced preferably by reacting the component B with the component C in a solvent such as methyl ethyl ketone to obtain an NCO-terminated prepolymer, adding and reacting the component A to a solution of the prepolymer, neutralizing the carboxyl group of the obtained resin with NaOH, etc., and dispersing the product in water.
Patent JP-H06160263-A (JP)
Title: Automatic measuring equipment of variation of mass
Inventor: HATTORI KOJI
IPC: G01N25/56
Filed: 1992-11-24
Abstract: PURPOSE:To allow highly efficient measurement with high reproducibility by altering the sample position in a heating/drying section appropriately including the distance from the center thereby making uniform the heat quantity received by each sample. CONSTITUTION:Samples on a stage 10 are transferred 6 one by one for every sample container C onto a balance 1 for premeasurement and the mass of the sample is measured before drying. The samples are then transferred sequentially onto a turn table 21 in a heating/drying section 2. During drying operation, a table 21 is rotated by an appropriate angle based a preset moving interval and samples on an outer (inner) circumference are moved inward (outward) such that the distance of each sample from the central axis A of rotation is varied thus updating the coordinate position of the sample stored at a data processing/control section 8. A dried sample is then transferred onto a turn table 31 in a cooling-off chamber 3 where the sample is cooled while rotating the turn table by an appropriate angle at a time. At the same time, positional coordinates of the sample are fed to the control section 8. Mass of a cooled and dried sample is then measured 4 and variation of mass is determined based on the measurements of mass before and after drying for a sample specified by the coordinate position.
Patent JP-H07168570-A (JP)
Title: Optical switch and key sensor and key sensor parts for keyboard musical instrument applying the switch
Inventor: KITAGAWA HIROSHI
IPC: G10H1/053
Filed: 1993-12-14
Abstract: PURPOSE:To provide an optical switch which requires less costs than heretofore and a key sensor for a keyboard musical instrument applying the switch. CONSTITUTION:This key sensor 1 has shutters 3a, 3b which are arranged on the respective rear surfaces of adjacent two keys, LEDs 5a, 5b which are arranged on the left side of the shutter 3a, LEDs 5c, 5d which are arranged on the right side of the shutter 3b, a phototransistor 7 which is arranged in the position between the two keys, a light guide 9 which is made of a transparent plastic and introduces the light beams from the respective LEDs 5a to 5d to the phototransistor 7 and a resin block 11 into which these members are built. The four LEDs 5a to 5d are sequentially put on and off one by one and the light of just one of any among the four LEDs 5a to 5d reaches the phototransistor 7 at each moment. Then, the positions of the respective shutters 3a, 3b are detected in accordance with the photodetecting state at the respective lighting timings and the operation states of the two keys are judged from the change of these positions.
Patent JP-H06159170-A (JP)
Title: Fluid cooling equipment
Inventor: KAKEHASHI SHINJI
IPC: F02M31/20
Filed: 1992-11-24
Abstract: PURPOSE:To prevent a coolant from flowing into a fuel circulating passage when the fuel circulating passage is communicated with the coolant circulating passage and actuate the fuel circulating passage without difficulty by providing a non-return valve, a differential pressure regulating valve and bypass pipings. CONSTITUTION:In an equipment to cool the fuel as a first fluid by the coolant as a second fluid, a fuel cooler 5 to execute the heat exchange between the respective passages of a coolant circulating passage 1 and a fuel circulating 2 is provided. A non-return valve 18 to prevent the reverse flow of the fuel to the fuel flow-in upstream part is provided in the piping on the fuel flow-in upstream part of the fuel cooler 5, and a differential pressure regulating valve 19 which is closed when the pressure exceeding the specified value is applied is provided in the piping on the fuel flow-in downstream part of the fuel cooler 5 respectively. In addition, a fuel bypass piping 22 to communicate the piping on the fuel flow-in upstream part of the non-return valve 18 with the piping on the fuel flow-in downstream of the differential pressure regulating valve 19 is provided. Thus, the separation/removal of a joint part or the like of the piping system due to the pressure rise in the pipings of the coolant circulating system can be prevented.
Patent JP-H01153129-A (JP)
Title: Desk cleaner
Inventor: MATSUMOTO MASAO
IPC: A47L5/24
Filed: 1987-12-10
Abstract: PURPOSE: To facilitate a dust disposal, and improve the suction efficiency by a method wherein a dust cover is detachably connected to a casing, and at the same time, at one end side, an opening which corresponds with a discharging port is provided, and at the other end side, an air discharging port in which a filter is fitted, is provided. CONSTITUTION: Respective engaging recessed parts 24 of connecting pieces 22, 22 of a dust cover 2, are elastically engaged with engaging protuberances 18 on the external surface of a casing 1 to connect the dust cover 2 and the casing 1. When the rotate-driving of a fan 6 is started by operating a power source switch, a stream of air flowing from a suction port 9 which is located in the axial flow direction of the fan 6 to an air discharge port 25 which is located at a place linearly in parallel with a discharge port 10, through the discharge port 10 located in the outer peripheral direction, which is the non-axial flow direction of the fan 6, is generated. Then, when the suction port 9 is made to face the top of a desk, dust on the top of the desk is drawn from the suction port 9, and sent to a dust storage part 20 through the discharge port 10.  Since a filter 4 is arranged at the air discharge port 25, the dust is prevented from going out from the air discharge port 25.
Patent JP-H10159865-A (JP)
Title: Elastic universal joint
Inventor: MORIYAMA SEIICHI
IPC: B62D1/20
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent a shaft from being displaced to be more inserted into the first yoke 4 and ensure smooth movement of a universal joint when an elastic material for a shock absorbing cylinder is damaged or an adhesive portion between the peripheral face of the elastic material and the peripheral face of another member is separated off. SOLUTION: A stop ring 29 which is protruded outward of the outer periphery of a shock absorbing cylinder 3 in the diameter direction is fixed to the middle portion of a shaft 2b, protruded from the rear edge of the shock absorbing cylinder 3. The stop ring 29 prevents the shaft 2b from being displaced into the first yoke 4. A gap 37 is laid between the stop ring 29 and the outside sleeve 13 of the shock absorbing cylinder 3 to prevent the transmission of vibration between the shaft 2b and the first yoke 4.
Patent JP-2001136175-A (JP)
Title: Packet switch
Inventor: SAITO MOTOKI
IPC: H04B10/27
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a packet switch that transmits packets from one input module to a plurality of difference output ports. SOLUTION: The one input module outputs the packets simultaneously to a plurality of the output ports through the use of wavelength multiplex processing of optical signals.
Patent JP-H08146427-A (JP)
Title: Liquid crystal display panel
Inventor: YONEDA KOTARO
IPC: G02F1/1337
Filed: 1994-11-24
Abstract: PURPOSE: To realize a liquid crystal display panel which depends less on visual angles and has quality by improving a divided distribution system. CONSTITUTION: This liquid crystal display panel has a pair of substrates 1, 2 which are disposed to face each other via a prescribed spacing and a nematic liquid crystal layer 3 which is held in this spacing. Prescribed electrodes 4, 5 are formed on the inside surface of both substrates 1, 2 and opposite to each other to constitute a pixel region. Oriented films 14, 15 are formed on the inside surfaces of respective substrate 1, 2 and are held in a tilted state in contact with liquid crystal molecules 16 included in the nematic liquid crystal layer 3. The oriented film 15 formed on the upper substrate 1 is finely segmented to high-tilt regions H for controlling the tilt angle of the liquid crystal molecules 16 higher and low-tilt regions L for controlling likewise the tilt angle of the liquid crystal molecules 16 lower.  The oriented film 14 formed on the lower substrate 2 maintains the tilt angle of the liquid crystal molecules 16 at about middle. The tilted states of two directions are made to coexist in pixel regions by such constitution.
Patent JP-H07146930-A (JP)
Title: Image registration device for collation
Inventor: SASAKI TOSHIHARU
IPC: G06T7/00
Filed: 1993-11-19
Abstract: PURPOSE:To make registering operation for collating image of a seal, a signature, etc., more efficient and facilitate the selection of an optimum read level. CONSTITUTION:Several kind of different read levels L1-L4 are previously set, an image signal obtained by reading is processed with all the read levels, and the read results are all displayed at a display part. An operator can select an optimum image among the read images 13A displayed at the display part 13 by using a selection key 18A and store the result in a storage part 15 immediately. Therefore, the need to repeat read operation for changing the read levels is eliminated.
Patent JP-H11136262-A (JP)
Title: Radio transmission system for atm cell
Inventor: HIRATA KOJI
IPC: H04Q3/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization by simplifying the configuration of a radio transmission section. SOLUTION: An ATM switch 14 selects an ATM cell sent from a network to a terminal 16 and stores it in an FIFO 3a in an ATM switch output section 1. A radio frame cell generating section 6 generates a radio frame cell. The radio frame cell is made up of an ATM header and a payload similarly to the ATM cell, and a payload part is made up of a guard time and a preamble. A radio idle cell generating section 4 generates a radio idle cell defined by the radio frame, and a radio cell multiplexing section 5 receives a radio frame cell, an ATM cell from the FIFO 3a, and the radio idle cell, and multiplexes them as data of the unit of one radio frame. The multiplexed data are divided in the units of SDH frames, and an SDH frame section 7 multiplexes divided data on SDH frames and sends to a radio transmission section 2.
Patent JP-H08168938-A (JP)
Title: Positioning device for seam welded steel pipe
Inventor: MIZUNO SHINTARO
IPC: B23Q15/26
Filed: 1994-12-19
Abstract: PURPOSE: To enable a welded seam of a steel pipe to be previously positioned in the specified position prior to the machining so that the welded seam may be separated from the position subjected to machining such as blanking, in a seam welded steel pipe having the small diameter. CONSTITUTION: A positioning device is constituted of holding mechanisms 3 to 11 for rotatably holding a steel pipe 1 by taking the core as the center, driving mechanisms 12 to 17 for rotatably driving the steel pipe 1, a vibration detector 20 for outputting a signal corresponding to the magnitude of the vibration of a detecting probe 20a to be brought in pressure-contact with the peripheral surface of the steel pipe 1, and to be vibrated by following the irregularities on the peripheral surface, and control means 21 to 23 for stopping the driving mechanisms 12 to 17 by discriminating the welded seam after judging the output signal of the vibration detector 20. The steel pipe 1 is conveyed to a machining device and processed with the positioned direction.
Patent JP-H04290324-A (JP)
Title: Optical transmission device of rf auxiliary carrier wave in adjacent signal zone
Inventor: DEIBITSUDO AARU FUUBAA
IPC: H04B10/2507
Filed: 1991-11-05
Abstract: PURPOSE: To provide an optical transmission device for plural AM-modulated RF subcarriers in an adjacent octave. CONSTITUTION: A 1st laser 10 is modulated to generate a 1st optical output signal including plural subcarriers in a 1st octave. A 2nd laser 14 is modulated to generate a 2nd optical output signal including plural subcarriers in a 2nd octave. The 1st output signal is optically filtered by a filter 12 to attenuate distortion components which is deteriorated into the 2nd octave. The 2nd output signal is optically filtered by a filter 16 to attenuate distortion components which is deteriorated into the 1st octave. These both filtered 1st and 2nd output signals are combined by an optical coupler 18 and the combined signal is transmitted via an optical transmitting medium.
Patent JP-H05124811-A (JP)
Title: Synthesizing method of zeolite
Inventor: KIMURA TAKAO
IPC: C01B39/02
Filed: 1991-11-02
Abstract: PURPOSE:To provide an industrially producing method of a fine crystalline zeolite of which secondary particle diameter is essentially <=3mum, in spite of its high crystallinity being valuable as a raw material for producing catalysts. CONSTITUTION:In a synthesizing method of crystalline zeolite, raw material mixture consisting of an org. nitrogen compound, a silica source and an alkali aqueous solution is kept at 20-250 deg.C for 1 hour-30 days, added with at least a compound selected from a group of compounds of aluminum, lanthanum, bismuth, iron, boron and gallium and the raw material mixture is heated again at 100-250 deg.C for 1 hour-30 days so as to hydrothermally react to crystallize the objective zeolite.
Patent JP-2000190078-A (JP)
Title: Contact chip of welding torch having hexagonal hole
Inventor: KONDO HIROSHI
IPC: B23K9/29
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the usage volume of chips and cut off costs by elongating a continuous usable time till a wire insertion hole is enlarged by passing of a welding wire, and by re-molding the chips several times after usage so as to make them usable in a contact chip of a welding torch of a CO2 gas and MAG gas welding device. SOLUTION: This chip has a fixing screw 3 at a base end of a main body 2 of a contact chip 1, and a wire insertion hole 4 penetrating through a tip from the base end of the main body. A tip end of the wire insertion hole is molded into a regular hexagonal shape so as to increase portions contacting with an inner wall of the wire insertion hole of the welding wire. Thereby, a time for continuously using the chip till the wire insertion hole is enlarged is elongated, and the contact chip 1 whose wire insertion hole is enlarged after it is continuously used for welding is made to be re-moldable several times by a pressurization molding device at the wire insertion hole tip part, resulting in reduction of usage volume and cut of costs.
Patent JP-S63202566-A (JP)
Inventor: MANFUREETO RANGEN
IPC: B65H67/06
Filed: 1987-12-15
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-H02190756-A (JP)
Title: Method and apparatus for detecting condition of catalyst
Inventor: FUERI DEYUURUSHIYUMITSUTO
IPC: F01N11/00
Filed: 1989-12-06
Abstract: PURPOSE: To intervene in an adjustment pertaining to service life by determining the phase shift between signals from two exhaust gas sensors. CONSTITUTION: Exhaust gas 4, 5 passes by oxygen sensors 7, 8 at the time of passing through a catalyst 1 and when transition of air/fuel ratio from 'thick' to 'thin' or from 'thin' to 'thick' is detected, output voltages from both sensors 7, 8 make a jumping variation. Such a variation of air/fuel ratio is detected by the downstream sensor 8 with an inevitable time lag behind the upstream sensor 7. Consequently, a time shift appears in the signal generation between the sensors 7, 8 and the time shift is evaluated as a phase shift by an evaluator 9. The phase shift is a measure of the active state of catalyst 1 and thereby the aging thereof. Measurement of phase shift 10 is used as an input parameter for intervening in the adjustment pertaining to the service life of an air/fuel ratio adjuster.
Patent JP-H03175917-A (JP)
Title: Double feeding cylinder
Inventor: UETOKO IWAO
IPC: A01G9/24
Filed: 1989-12-04
Abstract: PURPOSE:To readily enable automation of opening or closing of an object such as a curtain or covering vinyl film at a low cost by setting ropes on pulleys arranged at both the upper and lower ends of a rod in a double acting type cylinder and both outsides of a barrel and moving the object with the ropes doubly movable with the movement of the rod. CONSTITUTION:The aforementioned cylinder is constructed as follows. A curtain or covering vinyl film of a vinyl house fixed to loopy ropes (11A) and (11B), set on pulleys (9A) and (9B) arranged at both upper and lower ends of a rod 1 in a double acting type cylinder using air or hydraulic pressure and both outsides of a barrel 4 and doubly movable with the movement of the rod 1 is opened or closed therewith. Pulleys are installed for each corner of the ropes (11A) and (11B) to arrange turnbuckles or tension springs in the course thereof to provide smooth movement without any slack. Thereby, opening and closing speeds are regulated with regulating valves attached to air inlets and outlets provided at two upper and lower places of the barrel 4.
Patent JP-H07147475-A (JP)
Title: Printed wiring board structure
Inventor: ENDO SADAO
IPC: H05K3/34
Filed: 1993-11-24
Abstract: PURPOSE:To provide a printed wiring board structure which enables an electronic device to be enhanced in performance and safety as a whole, wherein heat-releasing electronic components are enhanced in heat dissipating properties and lessened in thermal shock to adjacent electronic components. CONSTITUTION:A conductor 5 prescribed in width is provided onto the mounting surface 1a of a printed board 1, an electronic component mounting site 6 is provided to the conductor 5, soldering sections 7 are provided on both the left and right side of the mounting site 6 distant from the mounting site 6 as prescribed in its widthwise direction, and an electronic component 2 is mounted on the site 6 making its base 2a come into contact with the site 6, and terminals 9 extending from both the sides of the electronic component 2 are connected to the soldering sections 7 by soldering.