baber/WOPTO huggingface dataset:
Patent JP-H0651772-A (JP)
Title: Electronic keyboard instrument
Inventor: HATAKEYAMA KOSHIRO
IPC: G10H1/043
Filed: 1992-07-31
Abstract: PURPOSE:To the electronic keyboard instrument that provides a detailed musical performance expression which is characteristic to a stringed instrument and more delicate and expressive by adding a fine effect such as an open string sound, a vibration sound, and a frictional sound to an artificial sound. CONSTITUTION:When the keyboard 4 of an electronic piano 1 is keyed, a control circuit 3 generates an artificial sound signal corresponding to the pressed key. The generated artificial sound signal is converted by a control circuit 3 from a digital signal to an analog signal, which is amplified by a playback part 6 and outputted from a speaker 19. In this case, the control circuit 3 detects the setting state of A panel 2, the keying state of the keyboard 4, and the stepping-in state of a pedal 5, and adds a specific fine effect to the source signal of the artificial sound according to the detection results, and then outputs the signal to the playback part 6. When a decision means decides that the timbre of the stringed instrument is selected, an artificial sound correcting means corrects the signal of the generated artificial sound and adds the effect characteristic to the stringed instrument such as the open string sound, vibration sound, and frictional sound to the artificial sound.
Patent JP-S61106065-A (JP)
Title: Dc/dc converter
Inventor: INAO KIYOHARU
IPC: H02M3/28
Filed: 1984-10-25
Abstract: PURPOSE:To prevent the defect of one converter from affecting other circuit element by detecting the primary side abnormal operation of each transformer, and turning OFF a switch circuit. CONSTITUTION:Two one-element DC/DC converters CV1, CV2 in which the primary sides are connected in series, and the secondary sides are connected in parallel convert an input DC voltage Vin AC voltages e1, e2 by the DC voltage divided by capacitors C1, C2, Which are rectified, and smoothed to obtain the disired constant output voltage V0 at output terminals 21, 22. Thus, a pulse width modulator PWM compares the output voltage V0 with a reference voltage VREF by an OP to control ON and OFF switching transistors Q1, Q2 to become a constant voltage. In this case, a detector 3 which inputs the voltages e1, e2 and detect the primary side abnormal operation of the transformer T1, T2 is provided, and its output is input to the pulse width modulator PWM. Thus, the modulator PWM turns OFF the transistors Q1, Q2 at abnormal operation time to prevent the defect from affecting other circuit element.
Patent JP-S6285287-A (JP)
Inventor: NAKAYAMA MAKOTO
IPC: G02F1/133
Filed: 1985-10-09
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-H0545778-A (JP)
Title: Method for hardening gelatin
Inventor: KANEKO SATOSHI
IPC: G03C1/30
Filed: 1991-08-08
Abstract: PURPOSE:To obtain the extremely excellent method for hardening gelatin as the gelatin hardening method using a novel hardener, especially, in the photographic sensitive material. CONSTITUTION:This gelatin hardening method is characterized by allowing the compound represented by formula 1 to react with the gelatin, and in formula I, each of R1-R3 is, independently, alkyl, aralkyl, alkenyl, or aryl group; X is a counteranion, and when there is a sulfo group in the molecule, X is absent, thus permitting the obtained photosensitive material to obtain a sufficient gelatin-hardening action without increasing fog and adversely affecting maximum density or the like.
Patent JP-S61103369-A (JP)
Title: Optical reader
Inventor: ISHIDATE YOSHIYUKI
IPC: G03G15/04
Filed: 1984-10-26
Abstract: PURPOSE:To attain magnificating or reducing processing of a picture with simple processing by reading picture data written at a prescribed speed at higher or lower speed to use the data as reduced or magnified data. CONSTITUTION:A picture signal PS from a picture reader 20 is fed to an A/D converter 21 and converted into a digital signal by using a clock CK1. The digital signal is subjected to processing such as dither processing by a signal processing circuit 22 and written alternately on buffer memories 24A, 24B by way of a switching circuit 23. The write on the memories 24A, 24B uses command signals g, h of a main control circuit 28 with a clock CK1. While one of the buffer memories 24A, 24B is under writing, the other is in read processing and a switch circuit 26 is controlled by using a command signal from the main control circuit 28 and then an output is given. The read clock is a CK2 and the picture is magnified or reduced by changing properly the frequency of the clocks CK2 and CK1.
Patent JP-S6285760-A (JP)
Title: Steering angle detector
Inventor: SUGIURA KATSUMI
IPC: B62D1/16
Filed: 1985-10-09
Abstract: PURPOSE:To detect a neutral position and a steered variable of a steering wheel for an automobile so simply and accurately, by forming each mark for revolving displacement detection and neutral position detection in a rotor, and installing each detector, detecting these marks, in the sensor block installed at the fixed side. CONSTITUTION:A rotor 14, having a spiral slit plate 13 tightly installed on the circumference of a cylindrical setting base 12, is attached to the circumference of a steering wheel shaft 10. And, a slit 15 forming a mark for revolving displacement detection and another slit 16 forming a mark for neutral position detection both are formed in an outer edge part of the slit plate 13. On the other hand, a sensor block 18 is shiftably supported on the inside of a wheel column 17 surrounding the wheel shaft 10 by a pair of guide shafts 19a and 19b. And, at this sensor block 18, there are provided with a pair of light emitting elements 22b set up in a radial position corresponding to the slit 15 and also a pair of light receiving elements 23b set up in a position to be opposed to these light emitting elements 22b holding the slit 13 in between.
Patent JP-2001049223-A (JP)
Title: Curable adhesive composition and curable adhesive sheet
Inventor: MIURA MAKOTO
IPC: C09J167/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a curable adhesive composition which retains its adhesion property for a sufficient period of time after irradiation, is hardly hydrolyzed under high-temperature high-moisture conditions after curing and therefore exerts an excellent adhesion strength in terms of durability and reliability, and a curable adhesive sheet using this curable adhesive composition. SOLUTION: A curable adhesive composition is prepared by adding 10 to 200 pts.wt. cationically polymerizable compound, 0.1 to 20 pts.wt. carbodiimide compound and a photo-cationic polymerization initiator to 100 pts.wt. polyester polymer. A curable adhesive sheet is prepared by laminating the above- mentioned curable adhesive composition on at least one side of a base material.
Patent JP-S60117167-A (JP)
Title: Magnetic permeability measuring method
Inventor: HORIKOSHI EIJI
IPC: G01R33/12
Filed: 1983-11-30
Abstract: PURPOSE:To calculate the magnetic permeability of the magnetic of a shielding container in a minute magnetic field from a blocking degree, by calculating the blocking degree by measuring the internal magnetic field of a shielding container, to which an external magnetic field with a definite value is formed, by using a super-conductive quantum interferometer. CONSTITUTION:Triple magnetic shield containers 7, 8, 9 are formed by using a material to be measured comprising a shoft magnetic material and showing high magnetic permeability and a constant external magnetic field is used by using a coil 10. In this case, a super-conductive quantum interferometer 11 is inserted into the shield container 7 to measure an internal magnetic field and recorded by a recorder (b). The super-conductive quantum interferometer 11 is one wherein a sensor 2 is immersed in a heat insulating container 4 having liquid helium 3 received therein and held at a cryogenic temp. Between a magnetism shielding degree S and magnetic permeability being the ratio of the external magnetic field and the internal magnetic field, a definite relational formula is present and, therefore, the magnetic permeability of the magnetic material under a minute magnetic field is obtained from said relational formula.
Patent JP-H0391626-A (JP)
Title: Electronic dehumidifier
Inventor: HARUHARA HIDEO
IPC: F24F1/00
Filed: 1989-08-31
Abstract: PURPOSE:To provide an electronic-dehumidifier whose setting-in or out may easily be carried out and may not provide any damage to a mat or the like by a method wherein a front surface plate is provided with several longitudinal holes as aeration hole for sucking or discharging air of which directions are coincided with an entering or discharging direction of a mat or the like in a mat storing cavity. CONSTITUTION:An electronic-dehumidifier is comprised of a box-like casing 10 and a front surface plate 20 fixed to its front surface side. The front surface plate 20 is removably formed in respect to the casing 10 so as to cover the front surface of the casing 10 fixed to a storing concave part 32. Positions of the suction port 50 and the discharging port 60 at the front surface plate 20 are projected with several lateral longitudinal holes 22 so as to facilitate air suction and aid discharging. In this way, even if the mat or the like to be entered or discharged at the front surface of the electronic-dehumidifier, the mat may easily be entered or discharged and the electronic-dehumidifier providing no damage to the mat of the like can be attained.
Patent JP-2000051141-A (JP)
Title: Endoscope
Inventor: ISHIZUKA TATSUYA
IPC: A61B1/00
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope which hardly disturb the flow of a fluid blowout from an air and water nozzle to enable soils and residual water on an objective lens to be effectively washed and removed and in which the air/ water nozzle is not rotated. SOLUTION: A storage hole 23 to store the head part 26 of an air and water nozzle 10 formed of an opening part 13 with a prescribed gap is formed on the tip end part of this endoscope equipped with an objective lens 10 and an air and water nozzle 10 with an opening part 13 to feed air and water to the objective lens 9. The head part 26 of the air and water nozzle 10 is fixed to the storage hole 23 so that a gap formed in between the head part 26 and the storage hole 23 becomes minimum at the opening part 13 side.
Patent JP-H0561321-A (JP)
Title: Electrophotographic recorder with scanner
Inventor: ISOBE MINORU
IPC: B41J2/44
Filed: 1991-09-05
Abstract: PURPOSE:To enable write and read without moving a light emitting and receiving head and to compactly mount a mechanism for reading in a space around a photosensitive body. CONSTITUTION:The light emitting and receiving head 2 obtained by adjacently arranging a light emitting element array and a read element array, a light focusing lens 20 which focuses writing light and reading light, a common medium insertion part 8 in which a medium such as an original or a recording paper is inserted, a sorting mechanism 9 which sorts the medium inserted from the part 8 to a gap between the lens 20 and the photosensitive body or a gap between a transfer device and the photosensitive body, an original carrying mechanism 27 which carries the original sent between the lens 20 and the photosensitive body, a light source 23 for illuminating the original and a shutter 24 which prevents the photosensitive body from being irradiated with the illuminating light from the light source for illuminating the original at an original carrying time are provided.
Patent JP-2000052819-A (JP)
Title: Travel control device for vehicle
Inventor: YASUDA SOTA
IPC: B60W10/18
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To suppress excessive braking force by providing a forcible actuating means for putting a driving force control means in a working state in the case of starting yaw moment control by a yaw moment control means in the state of the nonworking state of the driving force control means being selected. SOLUTION: Wheel cylinder pressure in disc brakes 7 of wheels 1FL, 1RL on the turning outer wheel side is intensified. In the state of a function off switch 18 being set into an off state, driving force control processing is normally put in a non-working state, which results in failing to suppress a dirigible road wheel slip by engine output control. When travel control processing is started, wheel cylinder pressure to the wheels on the turning outer wheel side is intensified to make an actual yaw rate ϕ coincide with a target yaw rate ϕ* in yaw rate control, thus performing control of suppressing an oversteering tendency.
Patent JP-H0388455-A (JP)
Title: Phase shift circuit
Inventor: KAKIMOTO KAZUO
IPC: H04L27/20
Filed: 1989-08-30
Abstract: PURPOSE:To obtain an inexpensive phase shift characteristic with broad band and high accuracy by correcting an error caused in an orthogonal phase shifter in an orthogonal phase produced between two outputs with respect to an input in addition to a deviation error to a relevant frequency so as to use a general- purpose orthogonal phase shifter. CONSTITUTION:The circuit consists of an orthogonal phase shift distributer 1 applying orthogonal phase shift distribution to an input signal (a) and outputting 1st and 2nd distribution signals b, c, a phase shifter 4 shifting the phase of the distribution signal (b) and outputting a 1st phase shift signal (d), an amplitude equalizer 2 applying amplitude characteristic equalization to a distribution signal (c) and outputting an equalizing signal (e), a detector 3 detecting the equalizing signal (e) and outputting a detection signal (f) and a variable phase shifter 5 applying the distribution signal (c) with the detection signal (f) and outputting a 2nd phase shift signal (g) when the phase shift circuit is applied to an orthogonal modulation demodulator for communication using a broad band intermediate frequency. Thus, an accurate orthogonal phase characteristic is obtained at an optional point of a broad band frequency and the constitution is simple and the cost is reduced.
Patent JP-S6471296-A (JP)
Title: Control data/voice data transmission reception circuit
Inventor: INOUE AKIRA
IPC: H04Q3/58
Filed: 1987-09-11
Abstract: PURPOSE:To reduce the bit rate by superimposing either a voice data or a control data onto a serial data sent during one sampling period. CONSTITUTION:A control data buffer 17 buffers a control data from a main control section and sends it to a synthesis circuit section 18. The synthesis circuit section 18 receiving it inputs a PCM voice signal 19 at the same time to synthesize and output the serial data. A driver circuit section 20 receives the serial data from the synthesis circuit section 18 and sends it to a transmission line. A reception circuit section 23 converts an input signal from a transmission line into a logic level and the synchronizing circuit section 24 synchronizes the serial data from the reception circuit section 23 and sends the result to a demultiplex circuit section 25. The demultiplex circuit section 25 demultiplexes the data part into the voice data or the control data and sends the voice data to a voice data latch circuit 26 and the control data to a telephone control section.
Patent JP-S6381812-A (JP)
Title: Device for forming thin film using nozzle molecular beam
Inventor: IGUCHI SATORU
IPC: C23C16/24
Filed: 1986-09-25
Abstract: PURPOSE:To easily replace material gas, to increase film-forming speed and to easily obtain the thin film having excellent film quality by a method wherein a plurality of nozzles, from which the gas containing thin film forming material in the state of molecular beam will be spouted out to a heated up substrate, are provided. CONSTITUTION:Three nozzles 2 are arranged on the same circular arc in a vacuum chamber 1 at the same intervals. Also, on the position opposing to the nozzles 2, the substrate holder 4 on which a glass substrate 3 will be placed is provided on a pedestal 6 in such a manner that the substrate holer 4 is supported by a supporting pole 5 and rotated concentrically with the circular arc. Also, a circular tungsten heater 10 is supported by the supporting pole 5 in such a manner that the molecular beam 9, emitted from the nozzle 2, is surrounded by the heater 10. Using the above-mentioned device, N-type amorphous silicon is deposited using the molecular beam of phosphine gas and monosilane gas. Then, i-type amorphous silicon is deposited using the molecular beam of monosilane gas, and then a solar battery is formed by depositing P-type amorphous silicon using diborane gas and monosilane gas.
Patent JP-H0274372-A (JP)
Title: Printer
Inventor: YOSHIMURA KOTARO
IPC: B41J15/00
Filed: 1988-09-12
Abstract: PURPOSE:To print at a position immediately after a cutting position by feeding and cutting a continuous sheet according to a feeding distance calculated from a fixed length determined by the length of the sheet, the final printing position and a printer, and then reversibly feeding it at the same feeding distance. CONSTITUTION:A length (a) from the head position 12A of a page to a final printing position 13 is fed from a sheet feeding distance detection counter 7 to calculating means 4, the feeding distance (d) of a continuous sheet 1 when a printed sheet is cut is calculated with the length (a), a sheet length l set in sheet length setting means 6, and a fixed value (m) set to fixed value storage means 8, and the sheet is fed to cutting position feeding means 10. When the means 10 feeds the distance (d) and a normal rotation signal to sheet feed control means 3, the means 3 drives a sheet feeding motor 5 through a motor driver 8 to feed the sheet 1 at the distance (d), and sheet cutting means 27 cuts the sheet 1. Then, the means 3 reversibly rotates the motor 5 to return the sheet 1 to the position of printing means.
Patent JP-S61104201-A (JP)
Title: Tape measure and manufacture thereof
Inventor: YUI RYOSUKE
IPC: G01B3/10
Filed: 1984-10-26
Abstract: PURPOSE:To smoothen the outside surface and facilitate printing of scale graduation lines and identification characters, by allowing flux of resin paste impregnated carbon fibers to pass through multi-stage nipping rolls and forming a core material of a flat tape measure with the smoothened outside surface by pairs of hot rolls. CONSTITUTION:A number of filaments are wound out from a carbon fiber winding out unit 3 and led to an impregnating tub 5 through a guide 4. By impregrating the fiber fluxed 11' with thermoplastic resin paste and passing them through a slit gate 6. 50-60wt% of the paste is obtained. Next the thermoplastic resin paste is geled by passing the fiber fluxes 11' through the multi-stage nipping hot rolls 7, 7.... At the same time, the outer peripheral surfaces of the rolls 7, 7... are provided with smooth mirror finish and by squeezing, surface smoothening of the fiber fluxed 11' are realized, maintaining their transversal dimensions and and flattened shaped. Next, care materials 1 of the tape measure is introduced into an extruding machine 8 and the outside surfaces are covered with the extruded thermoplastic resin and the tape is wound by a pair of extruding rolls 10 through a cooling tub 9.
Patent JP-S60146638-A (JP)
Title: Automatic changing device for tool housed in magazine
Inventor: HASEGAWA SATORU
IPC: B23Q3/155
Filed: 1983-11-30
Abstract: PURPOSE:To effect an change work of tool during operation of a machine by arranging the captioned device so as to automatically change a tool contained in the main tool magazine of a machine tool with a tool in a tool sub-magazine placed near the machine. CONSTITUTION:For tool change, a pot 23 including a tool to be changed therein is indexed to an A position by a chain 21, while for the sub-magazine 15 side, a blank pot holder 22 is indexed to the A position. Then, the pot 23 held by the pot holder 22 of a main magazine 14 is delivered to the pot holder 22 of the magazine 15. Subsequently a disc 25 is rotated such that the pot holder 22 holding the pot 23 including the pot 23 including therein the tool to be changed of the sub-magazine 15 is indexed to the A position, and the pot 23 is delivered to the pot holder 22 of the main magazine 14. By effecting the above operation in succession, the pot 23 not required in the main magazine 14 is transferred to the sub-magazine, while the pot 23 required in the sub-magazine 15 is transferred to the main magazine 14.
Patent JP-H1164088-A (JP)
Title: Vibrating probe
Inventor: BAN KOSHIN
IPC: G01H17/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a vibrating probe which can give accurate measured results, because its contactor is surely brought into contact with a rotating shaft, without being pushed back even when lubricating oil acts on a sliding bearing. SOLUTION: A vibration probe is constituted by providing a mobile shaft 5, which transmits vibrations from a contactor 9 which is brought into contact with the peripheral surface of a rotating shaft 7 to be measured to a vibration meter 15, a sliding bearing 17 which is put on the mobile shaft 5 and can slide along the internal surface of a supporting pipe 1, and an urging spring 11 which urges the contactor 9 toward the rotating shaft 7 in the supporting pipe 1, when the lubricating oil on the peripheral surface of the shaft 7 acts on the bearing 17, the contactor 9 is prevented from being pushed back against the spring 11 by a lubricating oil escape passage 19, so that the contactor 9 is surely brought into contact with the shaft 7 without picking up lateral vibrations.
Patent JP-S61105349-A (JP)
Title: Shift controller for stepless transmission
Inventor: HISAMURA HARUYOSHI
IPC: F16H61/02
Filed: 1984-10-30
Abstract: PURPOSE:To make a transmission gear ratio controllable in an accurate manner, by controlling the ratio on the basis of the turbine rotational frequency of a hydraulic power transmission system directly related to the rotational frequency of a driving pulley of a stepless transmission mechanism. CONSTITUTION:A signal out of a turbine rotational frequency sensor accords with rotational frequency of a driving pulley 16 when a forward-backward selector mechanism 15 is in a forward state, while a signal out of a car speed sensor primarily corresponds to rotational frequency of a driven pulley 26. Therefore, a transmission gear ratio calculated on the basis of each signal out of the turbine rotational frequency sensor 301 and the car speed sensor is always congruous with the actual transmission gear ratio so accurately, and on the basis of this, control over the transmission gear ratio is carried out so that such shift control as being excellent in accuracy takes place in case of a stepless transmission which the shift control is regularly carried out.
Patent JP-H0274065-A (JP)
Title: Lead frame
Inventor: KANAJI TSUNEHIRO
IPC: H01L23/50
Filed: 1988-09-09
Abstract: PURPOSE:To prevent the occurrence of cracks in a package by a method wherein a semiconductor substrate mounting die pad is formed into an X-shaped planar form. CONSTITUTION:The planar shape of a die pad 2 surrounded with an external lead-out lead 1 is formed into a X-shaped form which has a width 1/4 of the length of the diagonal line of the die pad 2. And, an assembled structure composed of the die pad 2 and a semiconductor chip 3 fixed to it and subjected to the required wire bonding is sealed up with molding resin 4 for the formation of a resin seald type semiconductor device. When moisture 5 stands under the die pad 2 of the resin sealed type semiconductor device due to the soldering packaging, stress is made to occur due to the evaporation and the expansion of the moisture 5. The stress of a point A is larger than that of a point B. But, as the die pad does not subsist at the point A where the maximum stress is generated and resin of the point A is large in thickness, so that cracks are prevented from occurring in the resin.