baber/WOPTO huggingface dataset:
Patent JP-H02219400-A (JP)
Title: Stereophonic sound reproducing device
Inventor: KYOIZUMI TAKAHIRO
IPC: H04S1/00
Filed: 1989-02-20
Abstract: PURPOSE:To execute the stereophonic acoustic reproducing of a multi-channel sound signal by a headphone by combining plural delay circuits and filters and processing the sound signal by a correction and synthesization circuit. CONSTITUTION:A simple correction and synthesization circuit 27 is formed by combining plural delay circuit 8-15 and filters 16-25. Thus, for multi-channel sound signals (a)-(c) of a signal source circuit 6, the output sounds of plural speakers (four speakers, for example) based on these sound signals arrive at the right and left ears of a listener 1. The sound signals are corrected and synthesized to a frequency and a phase characteristic at such a time and two channel sound signals (l) and (r) for stereophonic acoustic reproducing are formed. Since this sound signal is supplied to a headphone 26, the stereophonic acoustic reproducing can be executed in the headphone 26 by using the sound signals (a)-(c) of the circuit 6. Accordingly, a wide space or complicated work like a case that reproducing is executed by plural speakers is omitted and the stereophonic sound reproducing can be easily enjoyed.
Patent JP-S59176099-A (JP)
Inventor: KAWABATA HIROBUMI
IPC: B43L13/00
Filed: 1983-03-11
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-H01216964-A (JP)
Title: Novel choline derivative and measurement of activity of serum choline esterase with said derivative
Inventor: KUROIWA KATSUMASA
IPC: C07C213/00
Filed: 1988-02-24
Abstract: NEW MATERIAL:A compound of formula (X is halogen). EXAMPLE:6-Acetoxymethyl-2-naphtoylcholine iodine. USE:A substance for measuring the activity of serum choline esterase. PREPARATION:2,6-Dimethylnaphtoylcarboxylate is reduce to form 6- hydroxymethylnaphtoic acid. The OH group of the formed acid is acetylated and the acetylated acid is reacted with 2-dimethylaminoethanol to remove the protecting group. The product is reacted with a methyl halide to provide the compound of the formula.
Patent JP-H0859516-A (JP)
Title: Method for hydrocracking reduction of peroxide ozonolysis product and apparatus for catalytic hydrocracking of compound
Inventor: SHIYUTEFUAN POORUHAMAA
IPC: C07C45/40
Filed: 1994-03-11
Abstract: A method for the hydrogenolytic reduction of peroxidic ozonolysis products to the corresponding carbonyl compounds in the presence of an inert organic diluting agent and in the presence of a monolith catalyst at hydrogen pressures of 0.01 to 2.0 MPa and at temperatures of -10 DEG  to 150 DEG  C., and a device for the catalytic hydrogenolysis of chemical compounds which yield uniform, new products by means of hydrogenolysis with hydrogen.
Patent JP-S63210286-A (JP)
Title: Treatment of ti alloy for providing resistance to hydrogen embrittlement
Inventor: EBARA RYUICHIRO
IPC: C23C8/24
Filed: 1987-02-26
Abstract: PURPOSE:To improve mechanical properties of a Ti alloy in environment of hydrogen at high temp. and pressure, by heating the Ti alloy to a specified temp. in environment of gaseous nitrogen to form Ti nitride on the surface of the alloy and by aging the alloy at a specified temp. CONSTITUTION:A Ti alloy is heated to 800-900 deg.C in environment of gaseous nitrogen or ammonia to form a Ti nitride layer on the surface of the alloy. The alloy is then aged at 540-620 deg.C. A Ti alloy having improved mechanical properties such as tensile strength, elongation, reduction of area of toughness in environment of hydrogen at high temp. and pressure is obtd.
Patent JP-S54136078-A (JP)
Title: Apparatus for controlling operation of carrying bundles of rattan blind
Inventor: MIYAMOTO MATAO
IPC: B65H1/30
Filed: 1978-04-07
Abstract: PURPOSE: To provide an apparatus capable of automatically feeding rattan blind smoothly while eliminating failure of holding the rattan blind, by detecting the upper surface of bundles of rattan blind and controlling the rate of feeding the bundles of rattan blind.  
     CONSTITUTION: Bundle of rattan blind 30 on conveyor 31 is supported on support plates 27, 27 and raised upward intermittently with rotation of ratchet wheel 11, each time by way of rapid feed through a distance corresponding to the thickness of several number of rattan blind. Bundles 30 of rattan blind are thus carried successively, and when one of these bundles 30 comes into contact with sensor piece 13, distance to blind delivering plane X is detected by sensor rod 15, and ratchet wheel 11 is rotated by an angle corresponding to said distance to raise the bundle of rattan blind 30 to the position where its upper surface is located in said plane X. When a blind holding means comes near to the bundle 30, said sensor piece 13 is pushed upward by sensor piece pushing arm 34 by the function of plate cam 38. However, when one rattan blind is taken away by said blind holding means, said arm 34 is lowered and sensor piece 13 is also lowered for detecting the distance corresponding to the thickness of one rattan blind. Then, sensor rod 15 is turned through an angle corresponding to the thickness of one rattan blind and pawl arm 5 is thus turned, whereby bundle 30 is raised again to said plane X. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10225894-A (JP)
Title: Cutting device for viscous food
Inventor: NAKASAKI TAKU
IPC: B26D1/56
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device for viscous food in which it can be cut while a cutting blade is constantly moved in accordance with a viscous food carrying speed, and in which adjustment to match it to the viscous food carrying speed can be easily performed. SOLUTION: A cutting device for viscous food is provided with a first belt conveyor 11 driven by a conveyor drive motor 3, a cutting blade 2, and a speed synchronizing mechanism. The cutting blade 2 is supported by a blade forward/ back moving member, and a blade up/down moving member. The blade forward/ back moving member is provided with a shaft part 52, a shaft driving motor 53, and a detection member 54a, so by detecting a tip of the viscous food on the first belt conveyor 11 by the detection member 54a, the shaft driving motor 53 is actuated to rotate the shaft part 52 to start moving of the cutting blade 2 from a front part back along the shaft part 52. The blade up/down moving member is provided with a cylinder 56, and a detection member 57, so by detecting the tip of the viscous food by the detection member 57, the cylinder 56 is actuated to move the cutting blade 2.
Patent JP-H04332330-A (JP)
Title: Operation controller of air-conditioner
Inventor: KOBAYASHI MASAHIRO
IPC: F24F11/02
Filed: 1991-03-07
Abstract: PURPOSE:To offer an air-conditioner which is useful for a patient or during sleeping by a method wherein operation of the air-conditioner is controlled using the blood flow amount of a human body as a control parameter. CONSTITUTION:Inside an air-conditioned space 3, the blood flow amount of a vein near the skin of a human body is detected by a blood flow detector 31. An optimum value of blood flow amount equivalent to neutral zone of sensible temperature is previously determined from the change pattern of blood flow amount and stored in a memory 22. Operation of an air conditioner is controlled by an operating controller 21 so that the measured blood flow amount approaches the optimum value stored. As the change in the blood flow amount before and after the neutral zone of sensible temperature is sharpest and is easy to detect, the air conditioner is controlled using the blood flow amount as a control parameter to perform air-conditioning useful for a patient and during sleeping.
Patent JP-S63209481-A (JP)
Title: Controlling circuit of oscillatory wave motor
Inventor: SHIMIZU MASAO
IPC: H01L41/04
Filed: 1987-02-24
Abstract: PURPOSE:To start a motor in a short time, by setting the frequency at which the motor actually began to pivot in the last drive as the starting frequency in the next motor drive, and by transferring it to the frequency for desired speed. CONSTITUTION:A controlling circuit of an oscillatory wave motor is constituted by the use of a microcomputer CPU, of which from an output port PA the information deciding the driving frequency is outputted, while from an output port B1 the motor drive signal and from another output port PB2 the direction signal to decide normal or reverse rotation are respectively sent out and from other output ports PC0-PC3 the resonance frequency information is outputted. A phase locked loop is composed of a DA conversion circuit DA, a comparator CP1, a low pass filter LPF1, voltage control oscillator VCO1 and a division circuit FR1, with which the frequency is detected when the rotation of motor begins, and this frequency information is set out as the frequency initial value in the next starting of rotation. After starting, it is transferred to the frequency for desired speed and the frequency in the abovementioned starting is held in an RAM.
Patent JP-H01217336-A (JP)
Title: Forming method for two-dimensional image with sound information
Inventor: KITAHARA KAZUTAKA
IPC: G03B31/06
Filed: 1988-02-26
Abstract: PURPOSE:To appreciate a two-dimensional image visually and acoustically by converting sound information into digital data, creating a two-dimensional pattern that can be read optically based on the digital data and incorporating said pattern into a part of the prescribed two-dimensional image. CONSTITUTION:For example, the two-dimensional image 10 and an acoustic recording body 20 are recorded on one frame of negative film. The image 10 is photographed onto film by a popular camera, while sound to be recorded in the acoustic recording body 20 is converted into digital data. The two-dimensional pattern complying with the digital data is recorded optically. Sound can be reproduced from the two-dimensional pattern through the use of a reproducing device. Thus, the recorded two-dimensional image can be grasped visually at hand, and sound information can be caught by ears.
Patent JP-H03244247-A (JP)
Title: Afc circuit
Inventor: KITAYAMA TAKAMITSU
IPC: H04L27/227
Filed: 1990-02-22
Abstract: PURPOSE:To enable stable operations without being affected by the temperature characteristic of a circuit element to be used and generating jitter in a divided signal by precisely controlling a voltage controlled oscillator when a carrier wave is synchronized. CONSTITUTION:In a microprocessor 2, a reference value set onto the program of the microprocessor 2 is compared with a count value, and when error is generated, data is sent out to a D/A converter 117 so as to cancel the error. Then, the oscillation frequency of a VCO 11 is changed and the frequency of a digital modulation signal to be inputted to a demodulation circuit 5 is precisely controlled and stabilized. Further, the reproduced carrier is stabilized. Since a reproduced carrier fL is directly divided, the carrier can be exactly counted by a counter without being affected by the temperature characteristic of a BPF 107 for band limit and generating the jitter in the divided signal.
Patent JP-H11237681-A (JP)
Title: Film format switching device for camera
Inventor: SHIMOKOUJI AKIRA
IPC: G03B17/28
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To switch picture format to two kinds or more by operation from the outside of a camera. SOLUTION: When a switching setting knob 36 is rotated by a specified angle, upper and lower driving levers 25 and 26 and a coupling lever 33 are interlockingly rotated centering around 1st and 2nd fixed shafts 19 and 20, and 1st and 2nd movable shafts 13 and 14 are respectively moved with 1st and 2nd switching masks 15 and 16 in cam grooves 11c, 11e, 11d and 11f in a right-and-left direction, so that the image plane size is switched. Simultaneously, the edge part of a contact brush 39 whose base part is fixed on the back surface of the knob 36 slides on the pattern surface of a flexible printed circuit board 38 so as to transmit a format switching signal to a main CPU on a camera main body side, whereby the feed amount of the film is controlled and the number of photographing feasible times is set.
Patent JP-H09226401-A (JP)
Title: Check mechanism for automatic transmission operating device
Inventor: KATAUMI YOSHIMASA
IPC: F16H59/10
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a simple check mechanism inexpensively, by which a shift lever main body is held in a neutral position in a M/T mode, in an automatic transmission operating device which can be switched to the M/T mode. SOLUTION: A cylinder part 31 tilted at a specified angle is arranged in a shift lever main body 18, and a spherical projection rod 40 energized by means of a coil spring 39 is stored in the cylinder part 31 retractably. A restricting feeling forming unit 41 provided with a neutral controlling part 41b is arranged on the inside of a base bracket 11. By means of the neutral controlling part 41b provided with a circular arc part 41a, with which the spherical projection rod 40 is brought into slide contact when the shift lever main body 18 is in an A/T mode shift groove, the spherical projection rod 40 is moved from the circular arc part 41a so as to always hold the shift lever main body 18 in the neutral position when the shift lever main body 18 is in a M/T mode shift groove.
Patent JP-H06260022-A (JP)
Title: Dielectric ceramic composition
Inventor: MATSUYAMA HIROAKI
IPC: C04B35/46
Filed: 1993-03-03
Abstract: PURPOSE:To provide a dielectric ceramic composition having a high dielectric constant, a small temperature change, a small dielectric loss, and a good signal voltage characteristic in a barium titanate dielectric material used for various ceramic capacitors. CONSTITUTION:Specific quantities of niobium pentaoxide, nickel oxide, and cobalt oxide are added to barium titanate generated by the hydrotheraml synthesis method and adjusted with the specific surface area to 0.8-2.4m<2>/g to obtain a composition, or a specific quantity of lanthanum oxide, cerium oxide, neodymium oxide, samarium oxide, dysprosium oxide, ytterbium oxide, or praseodymium oxide is added to the above composition to obtain a composition.
Patent JP-S51117480-A (JP)
Title: Forced draft incineration furnace
Inventor: SHIGAKI MASANOBU
IPC: F23G5/04
Filed: 1975-04-07
Abstract: PURPOSE: To provide a compact, plastic-mixture acceptable, offensive-odor free combustion equipment with forced draft method utilizing a pre-dried gas for combustion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02221767-A (JP)
Title: Bellows and manufacturing metal mold thereof
Inventor: HARADA MASAO
IPC: F16J3/04
Filed: 1989-02-22
Abstract: PURPOSE:To improve a working property without entailing any damage to sealability in a cylindrical mounting part by forming a ring projection formed on an outer circumferential surface of the cylindrical mounting part of a bellows and a ring recess in a part corresponding to this ring projection on the inner circumferential surface, respectively. CONSTITUTION:A ring projection 5 is formed in a cavity part 4 of a cylindrical mounting part 3 of a bellows, and a ring recess 6 is formed in a part corresponding to the ring projection 5. Consequently, there is no projection at all on the inner circumferential surface of the cylindrical mounting part 3, and that the ring recess 6 is formed over the whole circumference, so that when the cylindrical mounting part 3 is inserted into an installing part 8 of the bellows, the ring recess 6 is opened, thus insertion is smoothed enough. After the insertion, a flat belt is rolled in the cavity, and when it is tightened, almost the whole surface of the cylindrical mounting part 3 is uniformly clamped, while the ring projection 5 is extruded in direction being projected to the side of the ring recess 6 on the inner circumferential surface, thus high sealability to the bellows installing part 8 of the cylindrical mounting part 3 can be well held.
Patent JP-H02221579-A (JP)
Title: Lock device for storage case
Inventor: YAMADA YASUNORI
IPC: B62J9/40
Filed: 1989-02-22
Abstract: PURPOSE:To facilitate in-out handling of a stored object without forming a storage case in large size by providing in the inside of a cover member a key body stopper member moved by operating a key and stopped to a stopper part recessed in a side wall internal surface of a case body. CONSTITUTION:A key body 11, constituted so as to move a stopper member 12 by operating a key, is mounted to the inside of a cover member 8 of a storage case 6. Next, a case body 7 recesses in its side wall internal surface a stopper part 7b stopping the stopper member 12 of the key body 11. This stopper part 7b forms in the side wall internal surface of the case body 7 a bottomed groove in a recessed shape or a stopper hole 7b in a slit shape penetrating to the outer. The key body 11 is formed by turning the stopper member 12 or protruded and retracted in an axial right angle direction.
Patent JP-H09236636-A (JP)
Title: Failure-diagnostic method for semiconductor integrated circuit
Inventor: ISHIYAMA TOSHIO
IPC: H01L21/82
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a failure-diagnostic method for a semiconductor integrated circuit with which making failure paint estimation efficiently and shortening of failure analyzing time are realized by detecting a test vector number generated by failure signal an the inside of semiconductor integrated circuit. SOLUTION: In test conditions 101, 102 and 103, with non-defective condition of function test as the condition of all test vector, only function execution of one vector is set at defective condition for each vector, and based on goodness decision of the function test, condition at detection of test vector number (n) of failure signal generated in an integrated circuit is shown. Test conditions 104 and 105 set voltage/operation frequency to be defective decision for each test vector, and function test is executed, and at non-detective decision, the test condition wherein setting of defective condition advances to next vector number is shown while execution of detective condition setting vector is still defective condition.
Patent JP-S53128317-A (JP)
Title: Recording and reproducing system
Inventor: FUJISHIMA TOORU
IPC: G11B20/02
Filed: 1977-04-15
Abstract: PURPOSE:To improve the S/N ratio by reading out a magnetic tape with the use of a plurality of heads and by composing the difference in the time detection among the heads, while compensating the same.
Patent JP-H01217779-A (JP)
Title: Magnet hub
Inventor: ODA HIROSHI
IPC: G11B7/24097
Filed: 1988-02-24
Abstract: PURPOSE:To alleviate a warpage of a metal-to-be-attracted by filling a resin material in chamfered holes provided to an inner circumferential part of the metal-to-be-attracted and holding the metal-to-be-attracted with the resin material. CONSTITUTION:The magnet hub having such a function that an optical disk medium is magnetically attracted by a magnet on a spindle of a device and centered to an axis of the spindle; is provided with a centering hole 1 for the above centering in the center and the chamfered holes 3, each having a chamfered shape, in the inner circumferential part. Then, the metal-to-be- attracted 2 is moldedly inserted with the resin material 4, whereas the chamfered holes 3 made on the metal-to-be-attracted 2 are filled with the resin material 4, so that the metal-to-be-attracted 2 is thus held by the resin material 4. By this method, the warpage of the metal-to-be-attracted 2 due to shrinkage of the resin material 4 after the molding insertion can hence be alleviated.
Patent JP-2000244284-A (JP)
Title: Tuner
Inventor: SUZUKI KEIJI
IPC: H03J7/18
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To secure a desired frequency in a short time even when the selected frequency is greatly changed by increasing the pitch of the frequency that is switched by a frequency switch control means when an operation means performs its continuous operations. SOLUTION: A microcomputer 14 switches the frequency of the broadcast signals which are received by a tuner 12 when an up button 15 and a down button 16 are operated. In an FM broadcast reception mode, the frequency is raised or lowered with 0.1 MHz pitch by a normal button operation, and the frequency is raised or lowered with 9 kHz pitch by a normal button operation in an AM broadcast reception mode. Then the FM and AM broadcast signals are raised or lowered with 1 MHz and 36 kHz respectively when a button is continuously operated. Thus, the frequency is switched with a large pitch compared with a normal case in a continuous operation mode of a pushbutton. As a result, the selected frequency is switched at a very fast speed.
Patent JP-S59206480-A (JP)
Title: Thermal energy storing heat insulator, production thereof and application method
Inventor: ISHIDA KATSUHIRO
IPC: C09K5/00
Filed: 1983-03-14
Abstract: PURPOSE:To enable uniform, efficient thermal energy storage to be safely carried out by short heating, by covering a thermal energy storage material which easily generates heat by high-frequency application, with a heat insulator which does not generate heat by high-frequency application while leaving part of the thermal energy storage material uncovered. CONSTITUTION:A thermal energy storage material 1 which absorbs high-frequency waves and easily generates heat, alone or together with other filler 3, is covered with a heat insulator 2 having low thermal conductivity which transmits high-frequency waves and does not generate heat while leaving part of the material 1 or part of the material 1 and the filler 3 uncovered, e.g. in the form of hole. The thermal energy storage material 1, alone or together with the filler 3 of the resulting thermal energy storing heat insulator, stores up heat by heating and slowly dissipates heat through the heat insulator 2 around its circumference while keeping warm over a long period of time. Examples of the materials 1 are ferrite, tin oxide, silicon carbide, etc. Examples of the heat insulators 2 are ceramic, heat-resistant synthetic resins, heat-resistant rubbers, etc.
Patent JP-S63211067-A (JP)
Title: Analysis and conversion system for composite noun in natural language
Inventor: ISHIZAKI MASAHITO
IPC: G06F17/27
Filed: 1987-02-27
Abstract: PURPOSE:To automatically generate a proper translated composite word by generating a translated word of one processing unit based on word appearance, a part of speech, meaning, and relations to the other nouns of each noun as an element of a composite noun and synthesizing translated words. CONSTITUTION:When a composite noun is inputted, a composite noun analyzer 7 refers to a composite word translation table 12 to determine qualification, relation, and translation patterns of processing units in the composite noun. A partial result translator 8 refers to a translation dictionary 13 to translate units in accordance with translation patterns and outputs results to a buffer 9. A synthesizing device 10 synthesizes results by a prescribed synthesizing method to output a final composite noun in the objective language. Thus, a proper translated composite noun is generated without manual operations.
Patent JP-H05241949-A (JP)
Title: Priority control system
Inventor: IMAGAWA TAMAKI
IPC: G06F15/16
Filed: 1992-02-28
Abstract: PURPOSE:To provide the priority control system which prevents throughput between the kinds of access from being extremely different. CONSTITUTION:At a data processor provided with one access request source A or more at least for issuing two kinds (store and fetch) of access requests, main memory B interleaved to plural banks, priority deciding circuit C to decide the priority order of the access requests and access request processing part D to transmit the access requests held in ports E to the main storage according to the priority order decided by the priority deciding circuit, each port of the priority deciding circuit is provided with a time measuring means F to measure time for holding the one access request in the port, and the time measured by the time measuring means is used as an element for deciding the priority order. Thus, the access request retained in the port for a long time can be preferentially transmitted to the main storage.