baber/WOPTO huggingface dataset:
Patent JP-H07199945-A (JP)
Title: Elecronic musical instrument
Inventor: HINAKO YASUHIRO
IPC: G10H1/053
Filed: 1993-12-28
Abstract: PURPOSE:To provide an electronic musical instrument for accurately detecting contact aginst the keys of a keyboard and controlling musical sound relating to the electronic musical instrument capable of controlling the musical sound corresponding to key operations on the keyboard of the electronic musical instrument. CONSTITUTION:This instrument is provided with the keyboard 13 provided with the plural keys for generating signals corresponding to the key operations, a musical sound generation means 20 for generating the musical sound based on the signals generated by the keyboard, a high frequency oscillator 11 to be electrically coupled with a player when the player is in a playing posture, a touch detection means provided with an electric conductor (S) formed on the key surface part of the keyboard for detecting hum noise supplied from the high frequency oscillator through the electric conductor and a musical sound control means for controlling musical sound control signals to be supplied to the musical sound generation means based on the signals detected by the touch detection means.
Patent JP-H10158492-A (JP)
Title: Resin composition for dispersing light-collecting agent for liquid crystal display
Inventor: TOGAWA KEIICHIRO
IPC: G02B1/04
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for dispersing a light-collecting agent for a liquid crystal display which has intimate contact with a substrate sheet, good thermal resistance, good dispersibility and good resistance to water, while maintaining sufficient light intensity required for improving the contrast in a liquid crystal display. SOLUTION: This coating resin composition for dispersing a light-collecting agent for a liquid crystal display is prepared by dispersing light-collecting beads in a copolyester resin having a metal sulfonate-containing group in its molecule in an amount of 0.01wt.% to 3wt.% in terms of the sulfur content, wherein the copolyester resin has an acid component comprising a dicarboxylic acid and a glycol component comprising 10 to 100 mole % of an alkylene glycol and 90 to 0% of another glycol and has a reduced viscosity of 0.10dl/g or more.
Patent JP-H09152454-A (JP)
Title: Light signal detector
Inventor: DAIGUUJI MINORU
IPC: G01J1/42
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To simply monitor a power level of a detected light and improve mobility when an electric field is measured, by integrally fitting a display part for displaying the power level of the light input to a photodetecting element to a case body. SOLUTION: A photodetecting element 3 is a photodiode, receiving an incident light at a photodetecting face thereby generating an electromotive force. An electric signal output from the photodetecting element 3 is split to two. One is amplified at a signal amplifier 10 and connected to a connector 7 mounted in a case body 2. The other output is connected to a liquid crystal digital display part 4 accommodated in the case body 2 integral with the photoetecting element 3. A level of the light entering the photodetecting element 3 is thus displayed. An external spectrum analyzer or oscillator, etc., can be connected to the connector 7 with the use of a conductor 9.  In this manner, the photodetecting element 3, the liquid crystal digital display part 4 and a battery 5, etc., are mounted in the case body 2 thereby to constitute an integral-type light signal detector which is useful for optical instrumentation or in an optical communications field.
Patent JP-H08182218-A (JP)
Title: Charging system and portable electronic apparatus
Inventor: AIHARA TOSHIHARU
IPC: H02J7/02
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a charging system, and a portable electronic apparatus, in which the charging base can be reduced in size without decreasing the visibility of charged state. CONSTITUTION: On the PHS terminal 1 side, a constant current circuit in a charging block 14 generates a charging current ICH from a DC voltage being fed from an AC adapter 6. When a secondary battery 15 is in a chargeable state, a control section in the charging block 14 charges the secondary battery 15 with the charging current ICH which is discharged when the secondary battery 15 is in an unchargeable state. On the charging base 4 side, an LED lighting circuit 17 detects the charging current ICH and lights an LED 5 to notify under charging. Since the lighting of the LED 5 provided on the charging base 4 side is controlled based on the presence of charging current ICH on the PHS terminal 1 side, the charging base can be reduced in size without decreasing the visibility of charged state.
Patent JP-H04204819-A (JP)
Title: Optical information processor and gradation controller
Inventor: FUKUI KOJI
IPC: G09G3/18
Filed: 1990-11-30
Abstract: PURPOSE:To display stable images free from fluctuations by using the input signal corrected by detecting the quantity of the transmitted light to a liquid crystal panel as the input to a liquid crystal driving means. CONSTITUTION:A signal synthesizing means 54 synthesizes an image signal 55 for measuring transmittance with an input digital signal 53 in such a manner that the image signal is displayed in the transmittance measurement region of the liquid crystal panel. The output of the signal synthesizing means 54 is the table address of the look up table(LUT) of a signal converting means 56 and the contents of a selected address are outputted. A photosensor outputs the quantity of the transmitted light for measuring the quantity of the transmitted light to a voltage and outputs the voltage to a control means 58. The control means 58 compares this voltage and the reference voltage corresponding to the gradation of the image measuring the quantity of the transmitted light and rewrites the table contents of the LUT of the signal converting means 56, thereby equaling the output 59 of the photosensor to the reference value of each gradation. The fluctuation in the quantity of the transmitted light of the display image of the liquid crystal panel is suppressed in this way.
Patent JP-H04206070-A (JP)
Title: Head-positioning control apparatus
Inventor: SHIBUYA KAZUO
IPC: G11B20/10
Filed: 1990-11-30
Abstract: PURPOSE:To make recording and reproducing operations accurate by computing delayed detection time and the erroneously driven amount based on an inaccurate signal during that time based on the time-series data of stored strength signals, and correcting the errors in speeds and positions caused by the erroneous driving. CONSTITUTION:The erroneously driven amount of an actuator which is driven in a delayed detection time is computed based on the time series data of position deviation signals and strength signals which are stored in memory means 11 and 12. The computation is performed by using a correction driving amount for every sampling timing. Furthermore, a position-deviation-signal estimating means 13 mainly uses the time-series data of the position-deviation signals stored in the memory means 12 and also utilizes the data from the memory means 11. The estimated position deviation signal which is the approximate value of the true position deviation signal during the passing through the defective place of a medium is computed for every sampling timing. The correcting driving amount and the estimated position deviation signal obtained in this way are added in an adder 15. The result of the addition is inputted into a control filter 5. Thus, the errors in speeds and positions caused by the delay in defect detection in the medium can be offset.
Patent JP-H05171135-A (JP)
Title: Sealing material
Inventor: HASHIMOTO HIROSHI
IPC: C08L21/00
Filed: 1991-12-20
Abstract: PURPOSE:To obtain a sealing material having excellent cold-resistance by using two specific kinds of liquid polybutadiene as main components and compounding the components at a ratio to get a specific isocyanate/hydroxyl ratio in the total components. CONSTITUTION:The objective sealing material is produced by using (A) a liquid polybutadiene having OH at molecular chain terminal and (B) a liquid polybutadiene having isocyanate group at molecular chain terminal and compounding the components at a ratio to obtain a composition containing 0.3-0.8mol (preferably 0.4-0.7mol) of the isocyanate group based on 1g of the OH group in the total components.
Patent JP-H06185753-A (JP)
Title: Heat exchanger
Inventor: IWANAGA TAKAYOSHI
IPC: F24F1/00
Filed: 1992-12-18
Abstract: PURPOSE:To provide a small-sized heat exchanger for an indoor device even in a freezing cycle in which necessary dry operation can be carried out with two heat exchangers on the high temperature side and the low temperature side at an indoor device. CONSTITUTION:Refrigerant circulation pipes 39 and 43 of the refrigerant circulation pipes 39, 41, 43 and 45 arranged in parallel to each other on the same plane are grouped as a pipe group constituting a heat exchanger on the high temperature side. The refrigerant circulation pipes 41 and 45 and grouped as a pipe group constituting a heat exchanger on the low temperature side. A pressure reducing adjusting means capable of adjusting the reduced pressure of the refrigerant is arranged between these two pipe groups. Each of a plurality of refrigerant circulation pipes 39, 41, 43 and 45 is provided with pin fins 47 non-contacted between the adjoining pipes.
Patent JP-H09181757-A (JP)
Title: Clock supplying device
Inventor: FUNABASHI TOSHIO
IPC: H04L7/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To improve efficiency and to save labor for maintenance/operation at the time of clock path fault together with the improvement of service cause by the improvement of clock path quality by providing an emergency system slave forced switch control means and a normal system slave forced switch control means. SOLUTION: When emergency system forced control is remotely executed respectively from a station A to a station D, from the station A to a station C and from the station A to a station B in order to detour a clock path along the emergency system (E system) (A → D → C → B station) during recovery work caused by the interruption of transmission line between the stations A and B, the clock slave systems of D, C and B stations are switched from the normal system slave to the emergency system slave, and the clock path preceeds along the emergency system.  When normal system forced control is remotely executed from the station A to the station B, from the station A to the station C and from the station A to the station D in order to return the clock path along the normal system (A → B → C → D station) after the recovery of the interruption in the transmission line between the stations A and B, the clock slave systems of stations B and C are switched from the emergency system slave to the normal system slave, and the cloth path proceeds along the normal system.
Patent JP-H07187222-A (JP)
Title: Pack film and production thereof
Inventor: YOSHIKAWA KENJI
IPC: B65D30/28
Filed: 1993-12-28
Abstract: PURPOSE:To provide a pack film which, even when fruits, etc., in a container stick out above its edges, prevents the opening of the container from being opened. CONSTITUTION:A pack film 1 forms a bag part 5 by welding the right and left sides of a flap piece 4, made at one end 3a of a cover piece 3 covering the opening of a container 2, to the cover piece 3. In the pack film 1, the cover piece 3 gradually widens from the flap part 6 of the flap piece 4 toward a free end 7 and also gradually narrows from the free end 7 of the flap piece 4 toward the other end 3b of the cover piece 3.
Patent JP-H10175028-A (JP)
Title: Highly accurate forming method of metallic tube by hydro-forming method
Inventor: ITAMI YOSHIAKI
IPC: B21D26/043
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To perform the forming of excellent degree of a metallic tube by hydro-form by pre-forming the metallic tube in tubular bellows, placing it in split dies, applying the internal pressure in the tube, pressing it in the axial direction, and performing the permanent forming of the pre-formed part to the prescribed shape. SOLUTION: In the pre-forming, a metallic tube 1 is placed in split dies 4, 5, the hydraulic fluid is introduced from a fluid introduction hole 8, the internal pressure is applied to the metallic tube, the compressive load is applied in the axial direction by cylinders 6, 7, and presses the tube to form one corrugated part 9. The formed part is placed in another dies 4, 5 each corrugated part is formed on each side of the corrugated part 9, and a pre-formed tube 2 of tubular bellows shape is obtained. Reduction of its thickness of a deformed part is suppressed, and its work hardening is also small.  In the permanent forming, the pre-formed tube 2 is placed in the split dies 4, 5, the compressive load of the cylinders 6, 7 is not applied, the hydraulic fluid is introduced from a fluid introduction hole 8, and the tube is deformed only with the internal pressure, and the tube is pressed into the axial direction by the cylinder 6, 7 so as to be formed into the final shape. The pre-formed tube 2 of bellows shape can be worked without generating buckling at the corrugated part 9.
Patent JP-H03201756-A (JP)
Title: Reply rejection service system
Inventor: HOSHINO MASAHIRO
IPC: H04M3/42
Filed: 1989-12-28
Abstract: PURPOSE:To prevent interruption of the operation of a called subscriber by sending a reply rejection message to a caller subscriber from a talkie means in response to the detection of an incoming call rejection signal and calling back the caller subscriber by a telephone number of the caller subscriber registered in a memory with the pushbutton operation of the called subscriber after the transmission of the reply rejection message. CONSTITUTION:A central controller 2 connects a caller telephone set terminal 5 and a talkie device 6 in response to a request of reply rejection by pushbutton operation of a subscriber of a telephone set terminal 4 and records a caller number into a memory 1 at the same time. Then the caller subscriber is called back by using the telephone number of the caller subscriber recorded in the memory 1 by the button operation of the subscriber of the telephone set terminal 4. Thus, the reply is rejected without interrupting the operation of the called subscriber and callback is attained simply.
Patent JP-H06188909-A (JP)
Title: Abnormal packet processing system
Inventor: UCHIUMI TERUO
IPC: G06F13/00
Filed: 1992-12-18
Abstract: PURPOSE:To eliminate a need of processing of abnormal packets on the reception side by adding abnormality report information or suppressing transmission at the time of detecting abnormality of a data packet being in course of transmission. CONSTITUTION:A main storage access control part 50 accesses a main storage 40 by a command from a network transfer control part 52 and controls data transfer between the main storage 40 and a data buffer 51. The buffer 51 is used to temporarily store data at the time of data transfer between the main storage and a network 32 and at the time of read/write of data on the main storage 40 in a transfer processing part 42 and the control part 50. if abnormality occurs in the middle of transfer of control information, an abnormality detecting circuit 43 detects this abnormality and reports it to a control part 52. A transmission abnormality information adding device 55 in the control part 52 adds abnormality information to the data packet or suppresses the transmission. Thus, processing of abnormal packets is unnecessary on the reception side.
Patent JP-H02261623-A (JP)
Title: Production of laminated material
Inventor: ANSONII EMU BETSUDOFUOODO
IPC: B29C67/20
Filed: 1989-12-28
Abstract: PURPOSE: To obtain a manufacture of a laminated material which is economic and stable and which requires simple processing by deforming materials to a desired final shape by placing an intermediate laminate product in a heated mold without being preheated as well as by curing an adhesive applied to a reinforcing web. CONSTITUTION: A reinforcing material, preferably a glass fiber matting, feeds a reinforcing web to a dip coating bath 3 containing an adhesive solution, preferably phenol formaldehyde resin 3a. The coated web passes through rollers 4 which squeeze out of the web any excess liquid resin. The web then passes through an oven 5 in which excess water or solvent fluids are dried off to leave a dry pre-coated reinforcing web. The reinforcing material forms an intermediate laminate product 14 by placing a cellular core layer 11 on the web. The intermediate laminate product 14 is thereby carried to a molding station 17 and placed between dies 18, 19 of a mechanical or hydraulically operated double-acting press. The dies are electrically heated to a temperature sufficient to mold the thermoformable cellular core and to cure the adhesive.
Patent JP-H05172229-A (JP)
Title: Shift control device of continuously variable transmission
Inventor: AONO KAZUHIKO
IPC: F16H9/00
Filed: 1991-12-20
Abstract: PURPOSE:To improve the car driving feeling at the time of starting by setting to the allowable max. gear ratio exhibiting a lower value with lower road surface friction coefficient, regulating the target gear ratio with this value, calculating a corrective target gear ratio, and thereby calculating the shift speed on the basis of the deviation of the actual gear ratio from the objective value. CONSTITUTION:A continuously variable transmission 20 varies the gear ratio continuously by regulating the effective diameters of a primary and a secondary pulley 26, 28 by the cylinder of each pulley. Each cylinder is connected with a main and an aux. port of a gear ratio control valve 54, which receives the adjusting pressure from a pressure control valve and the shift speed control pressure of a solenoid-operated control valve 23 and is changed over. The solenoid-operated control valve 23 performs control with an ECU 21, and at this control, setting is made to the allowable max. gear ratio exhibiting a lower value with lower road surface friction coefficient, and thereto the objective gear ratio is regulated, and corrective objective gear ratio is calculated, and the shift speed is calculated on the basis of the deviation of the actual gear ratio from this obtained corrective target value, and therewith the solenoid- operated control valve 23 is controlled.
Patent JP-H06220347-A (JP)
Title: Fiber-reactive disazo compound
Inventor: MARUKUSU GISURAA
IPC: D06P1/38
Filed: 1992-12-18
Abstract: PURPOSE: To provide a new fiber-reactive disazo compound useful for dyeing of cotton, etc., by which the dyeings obtained are oxford blue and have excellent co-solubility, dyeing properties, light fastness and wet fastness.  
     CONSTITUTION: This compound expressed by formula I [D is formula II (R 3  is H, -COOH, -SO 3 H; R 4  is H, a 1-4C alkyl or 2-4C hydroxy alkyl; Q is heterocyclic fiber reactive radicals or the like) or the like; R 1  is the same as R 3 ; R 2  is the same as R 4 ; Z is formula III]. For example, a compound of formula IV is prepared by reacting 1-amino-8-hydroxynaphthalene-3,6- or -4,6-disufonic acid with a diazonium salt of amine of formula II at one side or a diazonium salt of amine of formula VI at the other side, for example. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11173719-A (JP)
Title: Ice making device
Inventor: YAMADA HATSUO
IPC: F25C1/12
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To decrease the height from a position in which a motor part is installed to the ceiling surface of an upper machine chamber by providing side by side an upper stage part and a lower stage part on the bottom surface of the upper machine chamber along the direction of width of a main body, the motor part of a circulating pump on the upper stage part and a control box on the lower stage part. SOLUTION: An upper stage part 17 and a lower stage part 18 are formed on the bottom surface 14a of an upper machine chamber 14. They are arranged side by side along the direction of width of a main body. The motor part 11b of a circulating pump is disposed on the upper stage part 17 and a control box 13 is disposed on the lower stage part 18. Thus, the control box 13 is installed at a position lower by one stage than the motor part 11b of the circulating pump. Accordingly, the height from the position in which the motor part 11b is installed to the ceiling surface 14b of the upper machine chamber 14 can be decreased, and a compact ice making device can be obtained.
Patent JP-H08186831-A (JP)
Title: Convergence correction device
Inventor: MINAMIMOTO JUNICHI
IPC: G09G1/00
Filed: 1994-12-29
Abstract: PURPOSE: To reduce an intermediate bow type mis-convergence sufficiently in a horizontal direction without causing deterioration in focus performance of an electronic beam. CONSTITUTION: An identification signal generating circuit 43 obtains an identification signal SD with a vertical period representing a period corresponding to a part of an end of an image in the vertical direction not displayed on a screen of a picture tube 30. A sawtooth waveform generating circuit 44 generates a sawtooth wave based on the identification signal SD for a period corresponding to an image part displayed on the screen of the picture tube 30 for one vertical period. The saw wave signal Sab is squared by a parabolic wave generating circuit 61 to obtain a parabolic wave signal Vpo. The parabolic wave signal Vpa adjusted by an adjustment circuit 63 is squared by a correction waveform generating circuit 70 to obtain a correction signal Sb. The correction signal Sb is synthesized with the parabolic wave signal Vpv adjusted by an adjustment circuit 62. The synthesized signal Sc is used to modulate an amplitude of a parabolic wave correction current with a horizontal period fed to a convergence yoke Lcy.
Patent JP-H10176382-A (JP)
Title: Partition structure of frame body
Inventor: KANECHIKA TATSUO
IPC: E04D3/08
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To fix a longitudinal member surely and stably even if the top of the gable surface rafter forming the gable surface has any angle. SOLUTION: A frame body 7 is assembled by three or more members 5, 6, 6, and in the frame unit 7, a partition member 8, the tip of which is faced to the inside of the corner part where two members 6, 6 intersect each other at an angle below 180, is formed by a surface part 9 and a hollow frame part 10 integrally provided on the rear face of the surface part 9. The tip of the surface part 9 is cut not to come into contact with the inner surface of the intersecting part, and a support means 12 having a longitudinal piece 13 and a circular arc piece 15 on the upper end of the longitudinal piece 13 is fitted to the upper end of the hollow frame part 10 to be fastened to the inner surface of the member of the intersecting part.
Patent JP-H04202517-A (JP)
Title: Epoxy resin composition
Inventor: NORO MASATO
IPC: C08G59/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the title composition useful for an adhesive for impregnation and fixing of coil to be integrated into a motor, etc., having excellent heat- resistant adhesiveness and excellent impregnating properties, comprising a specific epoxy resin, a specific amount of a vinylphenol resin and a curing promoter. CONSTITUTION:(A) 100 pts.wt. epoxy resin shown by formula I (R1 is >=1C monofunctional organic group, halogen or H) is blended with (B) 40-80 pts.wt. vinylphenol resin consisting essentially of a repeating unit shown by formula II (R2 is 1-8C alkyl, halogen or H; n1 is 15-150) and (C) preferably 0.01-20 pts.wt. curing promoter (e.g. tertiary amine) to give the objective composition.