baber/WOPTO huggingface dataset:
Patent JP-S59165522-A (JP)
Title: Output buffer circuit
Inventor: IWAHASHI HIROSHI
IPC: H03K19/0944
Filed: 1983-03-09
Abstract: PURPOSE:To have an output buffer circuit with which an integration circuit having a wide working margin is obtained by setting the DC current flowing between power supplies at zero via each output buffer transistor. CONSTITUTION:The gate of a driver transistor TR7 is connected to a point B which serves as a gate driving source of a TR12. A node A is set at level ''1'' after the node B is set at level ''0'' and the TR7 and 12 are turned off since the TR7 is driven by the output of the driving circuit of the TR12. Then a TR11 is turned on, and therefore the current which flows between power supplies VC and VS via TR11 and 12 is not produced when the data D is changed to ''1'' from ''0''.
Patent JP-H02217900-A (JP)
Title: Output channel determining device for electronic musical instrument
Inventor: MATSUSHITA HITOMI
IPC: G10H1/18
Filed: 1989-02-17
Abstract: PURPOSE:To output a musical sound according to its kind and characteristics by providing a musical sound waveform ROM where priority flags are stored together with musical sound waveform data and judging an output channel with the priority flag which is controlled, channel by channel. CONSTITUTION:The output channel determining means is equipped with the musical sound waveform data ROM 5 stored with the priority flags together with the respective musical sound waveforms, a priority flag table 3 containing the priority flags by output channels, a priority flag table control unit 4 which controls the priority flag table with the priority flags stored in the musical sound waveform ROM and information on a determined output channel, an output channel judging device 2 which judges the output channel from the state of the priority flag table, etc. Consequently, priority relation suitable to respective musical sounds can be judged, so the musical sounds can be generated effectively even with a limited number of output channels.
Patent JP-H04276510-A (JP)
Title: Apparatus for measuring length of fishline for fishing reel
Inventor: HIROSE HARUOMI
IPC: G01B17/00
Filed: 1991-03-05
Abstract: PURPOSE:To measure the distance between the surface of the bobbin diameter of a spool and an ultrasonic wave sensor in high accuracy by emitting an ultrasonic wave beam from a transmitting ultrasonic wave sensor on the surface of the bobbin diameter of the spool, receiving the reflected wave with a receiving ultrasonic wave sensor, and measuring the time until the ultrasonic wave transmitted from the transmitting ultrasonic wave sensor is received. CONSTITUTION:The control means of a bobbin detecting device 6 has a transmitting means 23 which transmits an ultrasonic wave beam 21 from a transmitting ultrasonic wave sensor 19a on the surface of the bobbin diameter of a spool 2 and a receiving means 27 which receives a reflected wave 25 of the ultrasonic wave beam 21 reflected from the surface P of the bobbin diameter through a receiving ultrasonic wave sensor 19b. The time difference until the ultrasonic wave beam 21 transmitted from the transmitting ultrasonic wave sensor 19a is received with the receiving ultrasonic wave sensor 19b is measured with a timer 29 housed in a microprocessor 8. The distance to the surface of the bobbin (d) is computed from the time difference  t and the expression d=(sound-speed 331 [m/sed]X1/2X t stored in a ROM 10.
Patent JP-H08229113-A (JP)
Title: High performance bone-filling agent
Inventor: HIRANO MASAHIRO
IPC: A61K6/838
Filed: 1995-02-27
Abstract: PURPOSE: To obtain a high performance bone-filling agent having excellent ossification capacity by fixing chondroitin sulfate ions on β-type tricalciumphosphate. CONSTITUTION: This high performance filling agent is formed by immobilizing chondroitin sulfate ions on a β-type tri-calcium phosphate. In the manufacture of the bone filling agent, it is sufficient if only a granule body, a porous body or a close body of the β-type tri-calcium phosphate is simply dipped into a chondroitin sodium sulfate aqueous solution when used or beforehand. As the β-type tri-calcium phosphate is bonded easily on the chondroitin phosphate ions, the purpose is achieved even by dripping for several sec. Thus, after the filling of the β-type tricalciumphosphate the bone filling agent may be produced in the site simply by powing the chondroitin sodium phosphate aqueous solution thereon.
Patent JP-H11236857-A (JP)
Title: Control device for engine
Inventor: TAGA JUNICHI
IPC: F02M25/07
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To control an engine such that NOX reduction operation and combustibility are properly kept even when exhaust gas is recirculated in a lean state of air-fuel ratio. SOLUTION: This control device for an engine comprises a computing means to compute the volumetric efficiency of total suction gas to the combustion chamber of an engine, a computing means to compute fresh air volumetric efficiency; a computing means 57 having a burnt gas volume ratio, and a means to control a throttle opening and an EGR valve such that a burnt gas volume ratio computed by the computing means 57 is adjusted to a target value. In this case, the computing means 57 computes a burnt gas volume ratio from a total suction gas volumetric efficiency, an EGR volumetric efficiency obtained by subtracting new air volumetric efficiency from total gas volumetric efficiency and the air-fuel ratio.
Patent JP-2000242270-A (JP)
Title: Musical sound signal generating device
Inventor: SAITO TSUTOMU
IPC: G10H1/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To make utilizable more excellently a musical sound generation channel in a musical sound signal generating device generating a stereo sound. SOLUTION: When two channels or more of free channels exist (S121: YES), a CPU assigns L and R channels of new key-on to two channels among them (S127). When no free channel (S122: NO), one pair of pair channels are selected (S123), and one side of the selected pair channel is released at a high speed (S124), and another side panning coefficient of the pair channel is changed based on a key number, and a monaural sound of the R channel is outputted from left/right output systems (S125). The CPU assigns a waveform for L of new key-on to the high speed released channel, and by setting the panning coefficient based on the key-on made key number, outputs the monaural sound from the left/right output systems (S126).
Patent JP-S53123971-A (JP)
Title: Electronic watch
Inventor: TAWARA IWAO
IPC: G04G3/02
Filed: 1977-04-05
Abstract: PURPOSE: To automatically perform rate adjustment by providing a means of variably controlling the frequency dividing ratio of a frequency dividing circuit from which a reference clock signal is obtained according to the storage value of a memory circuit as well as to provide an electronic watch of high accuracy by enabling the user to also make controlling. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55132140-A (JP)
Title: Repeating amplification control system
Inventor: SASAKI SABUROU
IPC: H04B3/32
Filed: 1979-03-31
Abstract: PURPOSE:To make it possible to prevent the generation of a howling sound by providing a four-wire part with an amplifier for tansmission loss compensation and a switch which exercises ON-OFF control over the input of this amplifier. CONSTITUTION:To talk over via microphone MIC2, a control signal outside the audio frequency band generated by actuating control signal generator OSC2 is sent out to a two-wire transmission line by way of amplifier A12 and hybrid circuit H and detected DET1 to turn switch circuit S12 OFF and S11 OFF respectively, so that the control signal will be transmitted to the station A side by way of circuit S11, amplifier A11 and circuit H. Namely, since a circuit extending to station A is formed, a talking signal from MIC2 is transmitted to station A by repeating and amplifying, but since circuit 12 if OFF at this time, the output signal of amplifier A11 never flows through a loop circuit via amplifier 12 by making a detour through circuit H, causing no howling.
Patent JP-S58175359-A (JP)
Title: Mesh picture generating system
Inventor: TAJIMA JIYOUJI
IPC: H04N1/40
Filed: 1982-03-12
Abstract: PURPOSE:To produce a mesh picture which is versatile as much as possible out of a continuous gradation picture by means of micro-picture elements. CONSTITUTION:An address part 11 gives the 2-dimensional addressing to micro- picture elements of an output picture 10, and this address is defined as (x, y). Here both (x) and (y) equal to integer values 0, 1, 2.... The 1st address converting part 12 converts the address (x, y) into a picture element address (xO, yO) of an input picture 7 and in the form of xO=f1(x, y) and yO=f2(x, y). A resampling part 13 performs the interpolation to the picture element value of the picture 7 to obtain the picture element value to the position of (xO, yO), and the obtained picture element value vO of interpolation is sent to a comparing part 16. The 2nd address converting part 14 converts the inclination of an array of mesh points and calculates the position (x', y') in a threshold pattern from the address (x,y) and by the rotation of a coordinate axis. A threshold value arithmetic part 15 calculates the threshold pattern in the form of a function of (x', y'). The calculated threshold value (t) is delivered to the part 16. The part 16 compares vO with (t) and then delivers the black to the address (x, y) in the case of vO>=t.
Patent JP-S61198494-A (JP)
Title: Bubble cassette device
Inventor: MATSUI NAOKI
IPC: G11C11/14
Filed: 1985-02-28
Abstract: PURPOSE:To prevent a bubble memory cassette from being collapsed by controlling a bubble memory controller in operating state and activating the bubble memory cassette when the said cassette is inserted in a bubble cassette housing part and the locking mechanism is locked. CONSTITUTION:To the locking mechanism 14a and 14b, a lock member 19 is attached to the tip of spindle 18 fitting to operation knobs 16a and 16b, and a coil spring 18a is wound spirally between the lock member 19 and the knobs 16a and 16b. As the knobs 16a and 16b are turned manually, the lock member 19 moves toward the direction of the arrow, and the pressing plate 20 of the lock member 19 presses switches 22a and 22b to close a contact. And, a plug 6a connected with the switches 22a and 22b is fit to a plug fitting part 7a. An 'L' signal is taken out to an eject terminal 17 through the plug fitting part 7a by which the bubble memory controller is made into operating state to drive the bubble cassette. And further, a glossa 21 is connected with an enclosure 1 so that the cassette becomes unable to be drawn out. In such way, the bubble memory is prevented from being collapsed.
Patent JP-H02216380-A (JP)
Title: Air bleed structure for intake device in motorcycle
Inventor: KAMIMURA MITSUAKI
IPC: F02M5/08
Filed: 1989-02-17
Abstract: PURPOSE:To eliminate an influence of dynamic pressure, infiltration of rainwater, dropping of liquefied fuel and so on by introducing the atmospheric pressure to a carburetor in its float chamber by an air bleed hose connecting its one end to the carburetor and extending the other end in the vicinity of a rear wall of an air cleaner to be fixed to a wall surface. CONSTITUTION:The outside air of ram air or the like is introduced from an introducing port passing through a duct 23 thereafter supplied to space A surrounded by a car body frame, bottom wall of a fuel tank and its side wall. Supplied air is sucked by a guide wall 17c of an air cleaner 15 and guided in the vicinity of an opening of a duct 19, further the air, after it passes through lower and upper side passages 17b, 16b, is filtered by an element 18 and sucked to a carburetor 14. Here the carburetor 14 connects to its float chamber 14d an air bleed hose 20 thus introducing the atmospheric pressure to the float chamber 14d. And the air bleed hose 20 is opened to the space between the air cleaner 15 and the fuel tank bottom wall while fixed to a rear wall 17e of the air cleaner 15.
Patent JP-S56136034-A (JP)
Title: Readout counter
Inventor: KATOU MASAYOSHI
IPC: H03K21/08
Filed: 1980-03-27
Abstract: PURPOSE:To reduce the cost of a readout counter by decreasing the number of parts while improving the operability, by automating welding operation. CONSTITUTION:Character wheels 101-104 are arranged on the same axis, and provided with plates obtained by bonding flexible printed boards 201-204 and rigid plates 301-304 in single bodies with adhesives, respectively, and one end of each flexible printed boards is connected to hard printed board 40. Moving contacts 111-114 and 121-124 rotating together with character wheels 101-104 slide on code surfaces of the flexible printed plates in contact to generate the signals that correspond to rotation positions of the character wheels for respective digits, and the signals are transmitted from respective digit output terminals via the hard printed board.
Patent JP-H10231909-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: YOSHIDA MASAHITO
IPC: F16H15/38
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out lubrication of a contact part by providing a recessed groove the circulate lubricating oil at least on one of the surfaces facing each other between a thrust load support member and a loading nut. SOLUTION: A recessed groove is constituted of an annular recessed groove 52a formed along the overall periphery of an inner marginal part and a plural number of recessed grooves 52b, 52b which are respectively formed in the radial direction and communicate this annular recessed groove 52a and an outer margin of a loading nut 41. A part of lubricating oil delivered to the inside of a main oiling passage 44 is delivered to the inside of a spring space 43 through a branch oiling passage 45a from the inside diameter side of this spring space 43. Thereafter, this lubricating oil flows in the inside of the spring space 43 through each of the recessed grooves 52a, 52b. As an inside diameter side opening of the spring space 43 is contracted in accordance with existence of a protruded part 51, the lubricating oil flowing in the spring space 43 through the branch oiling passage 45a is extended over the overall spring space 43 through each of the recessed grooves 52a, 52b.
Patent JP-S53124473-A (JP)
Title: Fixing structure of watch glass
Inventor: WAKI MASAHIKO
IPC: G04B39/00
Filed: 1977-04-06
Abstract: PURPOSE: To enable glass to be firmly fixed by causing plastic deformation of an elastic packing fitted into the annular groove provided to the case band part of a watch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51114018-A (JP)
Title: Aperture compensation circuit
Inventor: NISHIKAWA AKIHARU
IPC: H04N5/208
Filed: 1975-03-31
Abstract: PURPOSE: Aperture compensation through improved horizontal resolution achieved by widening the overshoot and preshoot amplitudes while ascending along stepped video signal wave forms. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56136042-A (JP)
Title: Am receiver
Inventor: SATOU TERUO
IPC: H03J7/28
Filed: 1980-03-27
Abstract: PURPOSE:To prevent beat disturbance, etc., by holding the total gain of a PLL circuit constant by using a variable gain controlling circuit. CONSTITUTION:The output signal of IF amplifying circuit 5 is supplied to phase comparator 8a constituting PLL circuit 8 via variable gain controlling circuit 11. The output signal of voltage-controlled oscillator 8c is supplied to comparator 8a and also to multiplying circuit 6 via 90 deg. phase shifting circuit 9. A detection signal appearing at the output side of this circuit 6 is supplied to voice signal output terminal 10 and also supplied to level detecting circuit 13. The output signal of this circuit 13 is supplied as a gain signal to high-frequency amplifying circuit 2 and circuit 5 to control their gains, and the output signal of this circuit 13 is supplied as a gain control signal to circuit 11 via DC amplifying circuit 14 to control the gain of circuit 11 according to the input signal level. Consequently, circuit 8 can operate stably and the generation of a higher harmonic signal can be suppressed low, so that beat disturbance, etc., are prevented.
Patent JP-H09236267-A (JP)
Title: Bag, auxiliary heating implement for microwave oven and heating method using the same
Inventor: HIRAI KAZUMI
IPC: A23L5/10
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a bag of a plastic film being an auxiliary heating implement for a microwave oven which makes edible oil hardly spilled outside in the case where the oil is put inside the bag and which simplifies an operation for sealing the opening thereof, such as fusion bonding. SOLUTION: On one side of a bag 11 constituted of a plastic film, an opening 16 for sealing in of which the dimension is made smaller than the width of one side of the bag is provided, and partition wall parts 17 extended inside the bag along the direction, of sealing in are provided for the opening 16 for sealing in. An auxiliary heating implement for a microwave oven is prepared by sealing edible oil in the bag constructed in this way and a microwave is cast in a state wherein foodstuff is held between the auxiliary heating implements thus prepared.
Patent JP-H02298536-A (JP)
Title: Manufacture of propylene polymer having long branched chain with free end, and use thereof
Inventor: DENICOLA ANTHONY J JR
IPC: C08F10/06
Filed: 1990-02-20
Abstract: PURPOSE: To obtain a propylene polymer having free end long chain branches by mixing a low decomposition temperature peroxide with a linear propylene polymer substance and heating the mixture under specific conditions.  
     CONSTITUTION: A linear propylene polymer substance and a low decomposition temperature peroxide having a half-life at 90-120°C of less than 5 minutes, a half-life at 60-90°C of less than 40 minutes or a half-life at room temperature to 60°C of less than 60 minutes [e.g. di(sec-butyl)peroxy dicarbonate etc.] are mixed at a concentration of the peroxide of 0.005-0.05 mmol/g propylene polymer at room temperature to 120°C in the absence of atmospheric oxygen or its equivalent and the mixture is heated and maintained under the above described conditions for a period of time sufficient to decompose the peroxide, generate fragmentation of the propylene polymer and form long chain branches but insufficient to cause gelation of the propylene polymer to deactivate the free radicals of the propylene polymer. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S51114139-A (JP)
Title: Light scanning device
Inventor: SUZUKI ISAO
IPC: G06K7/10
Filed: 1975-03-31
Abstract: PURPOSE:To obtain in an easy manner scanning light beams that cross each other in a multiple number of directions over the entire reading surface.
Patent JP-S52122771-A (JP)
Title: Intermittent driving gear
Inventor: FUJINO YOSHIHARU
IPC: B23D25/12
Filed: 1976-04-08
Abstract: PURPOSE: An intermittent driving gear without friction part of such as a clutch or a brake to operate smooth start or stop, by the use of a differential gearing system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11221537-A (JP)
Title: Pipeline washing nozzle
Inventor: KATAYAMA SHINZO
IPC: B05B13/06
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To advance a pipeline washing nozzle deep into a pipeline and further, while advancing, to enable easily removing material to be washed which is an obstacle to the advancement. SOLUTION: A piping washing nozzle 1 fixed to the inserting head part of a washing hose 2 is made to move deep into a pipeline 20 by jetting force from a first jetting hole 12 for the self-traveling movement. In a shell part 8 of the pipeline washing nozzle 1, an opening housing part 10 into which high pressure washing water W flows and a pair of guiding through-holes 13, 13 communicating with each other are formed. A reciprocating valve member 15 is inserted through the guiding through-holes 13, 13 of the shell part 8.  The reciprocating valve member 15 is provided with a valve part 18 normally positioned in the opening housing part 10 and enabling alternately closing the guiding through-holes 13, 13 and a set of loosely fit valve stems 16 connected to the valve part 18 and also enabling alternately hitting against an inner surface 20a of the pipeline 20, projected from the guiding through-holes 13, 13.
Patent JP-S52124151-A (JP)
Title: Protection system for dc transmission system
Inventor: SUZUKI SHIGERU
IPC: H02J3/36
Filed: 1976-04-09
Abstract: PURPOSE: To improve reliability of converter protection by stopping sound pole and eliminating shanting thereby preventing more than necessary stoppage of sound poles during converter faulure in DC transmission line. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59165483-A (JP)
Title: Semiconductor laser
Inventor: SUGIMOTO MITSUNORI
IPC: H01S5/223
Filed: 1983-03-10
Abstract: PURPOSE:To obtain a semiconductor laser which has a preferable optoelectric conversion efficiency and hardly causes a high order mode oscillation by forming at least parts of an active layer and a clad layer in a high resistance region, and using an active layer formed on the top of a mesa stripe as a main light emitting region. CONSTITUTION:A mesa stripe 17 is formed by a normal photoetching method on a GaAs substrate 20. Then, a crystal growth is performed by an MBE method. Initially, an N type clad layer 21 is grown. The beams of a Ga cell, an As cell, Al cell and an Si cell are collided to the substrate 20, and the layer 21 grown on a mesa stripe side face 16 becomes a non-doped layer. Accordingly, a high resistance region 28 is formed. Then, an active layer 22 is similarly grown by Si doping. Subsequently, a P type clad layer 23 is grown. This layer becomes a high resistance region 30. Eventually, to produce preferably ohmic contact, a cap layer 24 (P+GaAs) is formed. After the crystal growth, an SiO2 film is formed, the SiO2 film 25 on the top 15 of the mesa strip is removed by a normal photoetching method, and a P type electrode 26 and an N type electrode 27 are formed.
Patent JP-S59165195-A (JP)
Inventor: USHIKUBO KOUHEI
IPC: G07D9/04
Filed: 1983-03-10
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-S56138184-A (JP)
Title: Indole derivative
Inventor: FUJII SETSUO
IPC: A61P3/00
Filed: 1980-03-28
Abstract: NEW MATERIAL:An indole derivative of formula I (R is formula II or III; R 1  is lower alkyl; R 2  is H, halogen, lower alkyl or lower alkoxyl; R 3  is H or haloen substituted benzoyl; R 4  is H, lower alkoxycarbonylmethyl or pyridyloxycarbonylmethyl; R 5  is H or lower alkyl).  
     EXAMPLE: 3-Pyridyl 2,5-dimethylindole-3-acetate.  
     USE: A drug having an inhibitory action on α-chymotrypsin, e.g. a remedy for pancreatic diseases of a man or animal, a compounding agent with insulin and a preservative of a perishable food, e.g. meat or fish.  
     PROCESS: A 3-pyridinol of formula IV is reacted with an indoleacetic acid or indolecarboxylic acid, preferably in the presence of a dehydrating agent, e.g. dicyclohexylcarbodiimide, to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58165382-A (JP)
Inventor: RODONI RII ANGURU
IPC: H01L21/8246
Filed: 1983-03-09
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-H11238804-A (JP)
Title: Semiconductor integrated circuit
Inventor: URANO MASAMI
IPC: H01L23/52
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit that makes analysis of data meaning difficult even if the data in a bus wiring are read out, and makes direct contact to the bus wiring by means of a manual probe etc. diffi cult. SOLUTION: Vertical bus wirings 11-18 are formed using bus wirings of a second layer, and horizontal bus wirings 21-28 are formed using bus wirings of a first layer. Bus wirings 1-8 are connected via a through hole A so that bit is set for the order of terminals 0-7 of a memory 100 or the like, and the vertical bus wiring 11-18 are set from the right to 2, 6, 0, 5, 7, 3, 1, 4 bit order respectively.