baber/WOPTO huggingface dataset:
Patent JP-H098574-A (JP)
Title: Sound volume adjusting device
Inventor: SAKAGUCHI KIYOSHI
IPC: H03F3/181
Filed: 1995-06-22
Abstract: PURPOSE: To reduce the necessity of the adjustment of sound volume when a sound source is switched and to improve operability by automatically switching sound volume to proper sound volume when the sound source is switched. CONSTITUTION: A microcomputer 6 detects the operation states of a changeover switch 8 and a sound volume adjusting switch 9, controls an input switch circuit 2 and controls a sound volume adjuster 3. The microcomputer 6 is provided with a sound volume register 10 for outputting instruction data to the sound volume adjuster 3. By writing a sound volume adjusted value in this sound volume register 10, the sound volume adjusted value is outputted to the sound volume adjuster 3 and sound volume is adjusted. The microcomputer 6 performs the writing/reading processing of the sound volume adjusted value for a memory 7.  When a reproduction sound source is switched, the reproduced sound volume of the repoduction sound source is adjusted in accordance with the set sound volume value set according to the sound volume adjusted value for the reproduction sound source before the switch is performed and the sound volume adjusted value for a newly selected reproduction sound source.
Patent JP-S643826-A (JP)
Title: Optical disk device
Inventor: SHIMODA KYOJI
IPC: G11B7/085
Filed: 1987-06-25
Abstract: PURPOSE:To make a stable track jump by switching driving pulses which are supplied to a tracking actuator through an adjacent track center detecting means from acceleration pulses to deceleration pulses. CONSTITUTION:The acceleration pulses from an acceleration pulse generating circuit 3 are supplied to the tracking actuator through a differential amplifier 8 in response to a track jump command. Then when the adjacent track center detecting circuit 4 detects the center between adjacent tracks according to a tracking sensor signal 2, a timer switch circuit 5 is switched with its detection output and the deceleration pulses from a deceleration pulse generating circuit 7 are supplied to the tracking actuator through an OR circuit 6 for a specific period. Therefore, any wrong intermediate point detection due to dust, etc., sticking on a disk is not caused unlike a zero-crossing system and the switching to the deceleration pulse generating circuit is performed at proper timing and a stable track jump is made.
Patent JP-S5857314-A (JP)
Inventor: PEETAA NAEGERI
IPC: A61K8/00
Filed: 1982-09-08
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-H065517-A (JP)
Title: Semiconductor crystalline substrate and manufacture thereof
Inventor: NISHINO HIROSHI
IPC: H01L29/04
Filed: 1992-06-16
Abstract: PURPOSE:To obtain HgCdTe crystals having different conductivity type or the same conductivity type and different impurity concentrations on the same substrate. CONSTITUTION:An orientation control layer 11 formed of an element different from a constituent element of a substrate is selectively provided in a predetermined pattern on a semiconductor substrate 1, and element forming compound semiconductor crystals 2-1, 202 formed of an element different from a constituent element of the substrate 1 are selectively provided in different growing orientation on the substrate 1 having the layer 11.
Patent JP-2000350470-A (JP)
Title: Inverter device
Inventor: KATO YOSHITO
IPC: H02M7/48
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To make an input current an intermittent current of high frequency, so that it can reduce the harmonic distortion of the input current on the side of a commercial power source, in an inverter device. SOLUTION: The inductor of this inverter device, which is equipped with a rectifying circuit 20, a partial smoothing circuit 30, and a constant current push-pull type of converting circuit 40 having this inductor connected to the rectifying circuit 20, is made an inductor 50 fitted with a tap unlike a conventional one, and also this inverter device is provided with a series circuit composed of capacitors 11 and 12 on the side of a commercial power source Vs of the rectifying circuit 20. A junction 10 of both capacitors 11 and 12 and a terminal 50b of the inductor 50 are connected with each other. The voltage corresponding to the high frequency voltage generated in the terminal 50a of the inductor 50 is applied to a junction 10a via the other terminal 50b, and a charge/discharge current flows to the capacitors 11 and 12 via the commercial power source Vs, according to this voltage, and the input current on the side of the commercial power source Vs turns into an intermittent current of high frequency. This intermittent current becomes a waveform close to a sine wave by interposing an LPF, consequently this inverter device can reduce the harmonic distortion of an input current.
Patent JP-S6134528-A (JP)
Title: Film information reading device
Inventor: ONUKI ICHIRO
IPC: G03B17/00
Filed: 1984-07-27
Abstract: PURPOSE:To keep the right distance between detection element and film information code as specified beforehand when the information code is in the state of contact by appropriately setting the height of contact part of supporting material. CONSTITUTION:Contacts 61, 67 protrude to a film cartridge room 11a, and the length of the protrusion of the contacts is designed so that the contacts 61, 67 can surely contact with even the smallest cartridge 1 that can be imagined. State that the cartridge 1 is held in cartridge room 11a by spring 13, and contacts 61, 67 are pushed outward causing holder move backward as shown in the diagram. Axis 16 moves frontward and backward as shown by arrow A against long hole 11g, and also rotates to the direction shown by arrow B. By the combination of these two kinds of movement, the difference of diameter of cartridge can be detected, and even if the position of cartridge 1 is incorrect in cartridge room 11a, detection element is positioned at right place, consequently preventing detection error of the code.
Patent JP-H1082303-A (JP)
Title: Method of manufacturing hollow blade of turbine engine and multiple operating press furnace in use on execution therewith
Inventor: BERGUE JEAN PIERRE SERGE
IPC: B23P15/02
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a hollow blade of a turbine engine, made of a TA6V-type titanium alloy, capable of the additional work of parts forming due to unrisky torsion inducing a buckling type undulatory motion along a central fibrous structure, and a multiple operating press furnace in combination. SOLUTION: A long fibrous structure in an element is secured, namely, as adjusting a deformative speed so as to have various fibrous structures of the element extended by a distrubution controlled at both sides of a central fibrous structure, this method comprises a hot-forming job by means of isothermally forming a blade 9 at a temperature within 700 deg.C to 940 deg.C under the action between at least two punches 46 and one hole-down 45 to lock this blade 9 placed on a forming die 21.
Patent JP-H0448888-A (JP)
Title: Television telephone set
Inventor: NAGANO YUJI
IPC: H04N7/14
Filed: 1990-06-16
Abstract: PURPOSE:To synthesize plural still picture data and to select and output one of them by connecting an external monitor such as a home use television receiver to the telephone set so as to display simultaneously a moving picture and a still picture and providing a still picture data memory to the telephone set. CONSTITUTION:In the case of receiving a moving picture, the picture is displayed on a television telephone monitor of the telephone set by a moving picture display section 25, and in the case of receiving a still picture, a key operation section 23 selects a selector 26 so as to select whether the still picture is displayed on the television telephone monitor of the telephone set or on an external monitor. In the case of outputting the still picture externally for display purpose, the still picture data is written in an external monitor display memory 29, in which plural still picture data are stored by the operation from a control section and it is possible to control the data such that the plural still picture data are synthesized or any of the plural still picture data is selected and outputted.
Patent JP-H06561-A (JP)
Title: Manufacture of cylindrical member
Inventor: SATO TSUTOMU
IPC: B21D22/30
Filed: 1992-06-16
Abstract: PURPOSE:To provide the method for manufacturing the cylindrical member by which the cylindrical member can be efficiently manufactured with high dimensional precision. CONSTITUTION:A primary forming 70 having a specially shaped cylindrical part 70A, a bottom part 70B and a flange 70C is formed by deep-drawing a blank, and further a tertiary, forming 84 is formed by drawing the blank again. Next, the bottom part 84B of the tertiary forming 84 is blanked. Next, the diameter of the end part of the specially shaped cylindrical part 82A of the tertiary forming 84 is expanded by pressing, and a large diameter part 14A and a flange part 14D are formed. An intermediate cylinder 14 is formed through the processes. Since this intermediate cylinder 14 is formed by pressing, the cylinder 14 has excellent dimensional precision.
Patent JP-H0250475-A (JP)
Title: Manufacturing process of insulated vertical super beta bipolar transistor
Inventor: MAIKURU AARU SHIIKURISUTO
IPC: H01L21/761
Filed: 1989-06-21
Abstract: PURPOSE: To omit many mask steps to obtain a flexibility for the circuit design by forming super-beta vertical NPN transistors and vertical PNP transistors in an integrated circuit. CONSTITUTION: On an epitaxial layer 38 surface, second conductivity type second transistor emitter regions 76 and first transistor base contact regions 78 are formed at once. The emitter regions 76 are formed in second transistor base regions 56, first transistor base contact regions 78 are formed so as to contact first transistor base regions 62 apart from deep collector regions 48 of the first transistors and first transistor emitter regions 70. This omits many mask steps to obtain a flexibility for the circuit design.
Patent JP-S5977386-A (JP)
Inventor: UIRIHERUMU GOOHORUTO
IPC: G21C5/10
Filed: 1983-08-27
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-S5582353-A (JP)
Title: Multiplication and division operation system
Inventor: MAEKAWA TOSHIYUKI
IPC: G06F7/496
Filed: 1978-12-18
Abstract: PURPOSE: To make an operation speed high by executing multiplication or division by addition between contents of an integral multiple register and an operation result register or subtraction between contents of an operation register and the integral multiple register.  
     CONSTITUTION: Operated register X stores one of a multiplier and a multiplicand or a dividend, integral multiple register Y can store the other of the multiplier and the multiplicand or numerics 1...9 times as large as the divisor, and operation result register Z stores the product, the quotient, or the intermediate value. Further, adder 40, subtractor 41 and control part 45 including a prescribed program are provided, and multiplication or division is executed by addition 40 between contents of register Y and register Z or subtraction 41 between contents of register X and register Y. As a result, the number of processing steps can be reduced to make the operation speed high. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S642172-A (JP)
Title: Picture processing system
Inventor: AKIYAMA CHUJI
IPC: G06T1/00
Filed: 1987-06-24
Abstract: PURPOSE: To simplify a circuit and to shorten a time for a synchronizing processing by starting the operation of all picture processing modules belonging to the same transfer group by generating a vertical synchronization with an address only once.  
     CONSTITUTION: In the respective picture processing modules 26W30, a register 26R in which an identification address can be written and stored in disposed. A state is set to the respective picture processing modules for transferring picture data from an integrated CPU 25 and further, the same identification address is written in the registers 26R through a data bus DA. Then, this identification address is transmitted from an address bus AD, only the picture processing module of the identification address coinciding with this identification address is selected to process a picture synchronizing with the picture processing module. Thereby, the freedom of a circuit is enlarged to shorten the time of the synchronizing processing. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H10336294-A (JP)
Title: Connector for portable telephone
Inventor: HAMADA MASAHITO
IPC: H04M1/21
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To smoothly guide the main body of portable telephone to a coupling position by providing a guiding member for fitting a top end into a recessed part formed at one part of main body while being abutted to the main body of portable telephone before a plug connector. SOLUTION: When a portable telephone T is pushed into a connector 2 of fixedly located external device, a recessed part 52 formed on a main body 51 is coupled with the top end of guiding member 23 held by a holder 22 of connector 2 so as to be axially moved. The recessed part 52 is a simple recess and the guiding member 23 is set to be a stick-shaped body having the flat or round top end so that the top end of guiding member 23 is easily fitted into the recessed part 52. When the portable telephone T is further pushed in, the guiding member 23 is moved back against the elasticity of elastic body 24, and a connecting terminal 5 of portable telephone T is coupled with a connector 21 on the side of connector 2.
Patent JP-S644414-A (JP)
Title: Submerged tube for rh vacuum degassing treating apparatus
Inventor: HIRAI MASAZUMI
IPC: C21C7/10
Filed: 1987-06-26
Abstract: PURPOSE:To prevent stagnation of molten steel at lower end part of submerged tube and to promote vacuum decarbonizing reaction by cutting off outer side wall at the lower end of the submerged tube in RH type vacuum degassing apparatus. CONSTITUTION:The molten steel 5 in a ladle 4 is ascended by spouting bubbling, etc., of inert gas into a RH degassing vacuum vessel 1 from one side of the submerged tube 2 in the RH type vacuum degassing apparatus and CO in the molten steel is discharged in the vacuum vessel 1 to execute the degassing and decarbonizing treatment, and the molten steel 5 is returned to a ladle 4 with the other submerged tube 2 and circulated to execute the vacuum refining treatment. In this case, as the molten steel 5 between tip parts of both submerged tubes 2 for circulating from the ladle 4 through the vacuum vessel 1 and the inside wall of the ladle 4 is stagnated and difficult to circulate between the ladle 4 and the vacuum vessel 1 through both submerged tube, the inner wall sides at the tips of both submerged tubes are slantingly cut to form the opening part 3 toward outside. The stagnated part 7 of the molten steel is eliminated and the vacuum degassing and decarbonizing treatments are effectively executed to the molten steel.
Patent JP-S5945780-A (JP)
Title: Solid-state image pickup device
Inventor: MIYAGAWA YASUMI
IPC: H04N5/335
Filed: 1982-09-09
Abstract: PURPOSE:To obtain an excellent picture quality without a line variable density phenomenon, by changing the amplitude of a video signal in the direction where no line variable density is generated at every one or plural horizontal lines' intervals without changing the drak level of a video signal of each horizontal line. CONSTITUTION:If no gain control signal is applied to the base of transistors (TR)s 30, 31, the base potential of TRs 29-32 is the same. Then, the gain control signal is applied to the base of the TRs 30, 31 and the level of the gain control signal is adjusted, then a signal having waveforms e, f is obtained at the collector of the TRs 30, 31. Further, the video signal where the line variable density is corrected is obtained from the output terminal 38 of a differential amplifier 37. If the signal amplitude is changed over plural horizontal lines, a gain control amplifier and a clamp circuit are extended and the number of input terminals of an analog switch is extended to change the control pulse so that the desired switching is attained. Thus, the excellent picture without line variable is density is obtained.
Patent JP-H10334168-A (JP)
Title: Portable terminal equipment
Inventor: HORIKOSHI TAKAO
IPC: G06Q40/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To improve portability and operability without reducing required functions as a whole portable terminal equipment by transmitting and receiving data by using weak radio waves at the time of transmitting and receiving the data between a sub terminal equipment and a main terminal equipment. SOLUTION: The sub-terminal equipment 1 loaded with a keyboard 2, a liquid crystal display part 3 for displaying input information and a bar code reader 5 used at the time of reading a bar code is provided as a part to be held in a hand and operated by an operator. As the part not frequently operated by the operator, the main terminal equipment 12 loaded with a printer 13 capable of being hung from the waist belt A of the operator and carried or placed in the range capable of receiving the weak radio waves is provided. Then, the sub-terminal equipment 1 and the main terminal equipment 12 are connected by the weak radio waves and data communication is performed.  Thus, the sub-terminal equipment 1 to be held with hand by the operator is made small in size and light in weight, and the external shape dimension of the main terminal equipment 12 not to be held with hand is enlarged to an allowable limit.
Patent JP-H11349539-A (JP)
Title: Production of 4-nitro ester compound
Inventor: YAMAMOTO YASUHITO
IPC: C07C205/51
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To produce a 4-nitro ester compound in a high yield and in a high selectivity under mild conditions by reacting a nitroolefin compound with a ketene silyl acetal compound in the presence of a catalyst comprising the salt of an alkylpyridine compound with a superacid. SOLUTION: This method for producing a 4-nitro ester compound of formula IV comprises reacting a nitroolefin compound of formula II (R<6> to R<8> are each H, an alkyl or the like, or form a methylene chain between R<6> and R<7> ) (for example, nitroethylene) with a ketal silyl acetal compound of formula III (R<9> and R<10> are each H, an alkyl or the like, or form a methylene group between R<9> and R<10> ; R<11> and R<12> are each an alkyl, an aryl or a halogen; R<13> is an alkyl, an alkenyl or the like) [for example, methyl(trimethylsily)dimethylketene acetal] in the presence of a 2-alkylpyridinium salt catalyst obtained by mixing a 2-alkylpyridine compound of formula I (R<1> is an alkyl;  R<2> to R<5> are each H, an alkyl or the like, or form methylene chains between R<2> and R<3> , between R<3> and R<4> , and between R<5> and R<6> , respectively) (for example, 2-methylpyridine) with a superacid.
Patent JP-S6315619-A (JP)
Inventor: OTSUKA MICHIO
IPC: G21B1/21
Filed: 1986-07-07
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-H109737-A (JP)
Title: Refrigerator
Inventor: TAKAICHI KENJI
IPC: F25B49/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce a possibility of ignition of hydrocarbon refrigerant in the case that the refrigerant of hydrocarbon leaks into a refrigerator due to breakage of a pipe or the like. SOLUTION: This refrigerator comprises a heat-insulated box 2 having a compressor 9, a discharging pipe 10, a condenser 11, a capillary tube 12, an evaporator 8 and a suction pipe 13 connected in sequence in an annular form and also having a cooling cycle with hydrocarbon refrigerant 14 enclosed therein; a hydrocarbon gas sensor 21 mounted inside the heat insulated box 2; and a solenoid operated lid 23 arranged at the bottom part of the heat-insulated box 2 and released in cooperation with the hydrocarbon gas sensor 21.
Patent JP-S6050379-A (JP)
Inventor: YAMAGISHI SENJIYOU
IPC: F27D1/14
Filed: 1983-08-31
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-H102402-A (JP)
Title: V-ribbed belt parallel multistage hanging pulley
Inventor: SATO HIROYUKI
IPC: F16H55/49
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To easily and certainly detect the erroneous hanging of a belt without accompanying the increase of the whole length and weight of an engine, by arranging around the periphery of a partitioning wall, a plurality of uneven parts which are recessed and projected in the radial direction of a pulley. SOLUTION: When a pulley 14 is rotated under a condition that erroneous hanging of a V-belt occurs, an abnormal noise is generated between a partitioning wall 13 in which an uneven part 23 is formed and a belt, and the erroneous hanging of the belt can be easily detected by the abnormal noise. This detection is carried out by a noise, therefore erroneous hanging of the V-belt can be certainly detected even through the position of the belt is set in a place hardly recognized visually. Further, in this construction, there is no more requirement to increase the width of the partitioning wall 13, therefore the whole length of an engine may not be lengthened. Also, there is no more requirement to heighten the partitioning wall 13, therefore the enlargement of the pulley 14 and the increase of the weight thereof may not follow.
Patent JP-S5860540-A (JP)
Title: Etching method
Inventor: OKANO HARUO
IPC: H01L21/302
Filed: 1981-10-06
Abstract: PURPOSE:To perform maskless etching of high speed and high selectivity by etching a substance to be etched while heating the same. CONSTITUTION:The end of a projection 1 is shaped into a cone. When a voltage of several KV is impressed between the end of the above projection and a cathode 6 provided in front of the end of the projection after an inactive gas, such as Ar, in about 10<-2>Torr is introduced from a gas inlet 5, a strong electric field generated by the impression of said voltage makes external electrons of the molecules of the gas spring out toward an anode by the tunnel effect, and Ar ions produced as the result are emitted from the beam passage hole 18 of the cathode 6 by the field. Ion beams 20 thus emitted are accelerated by an electronic lens system 7 serving also as an acceleration electrode, applied to a substance 9 to be etched set on a sample bed 8, imaged on the surface of the substance, scanned, and thus etching is conducted. As to the sample bed 8, the surface temperature thereof is controlled by a heater 21.
Patent JP-S6314199-A (JP)
Inventor: FUJIMOTO ATSUSHI
IPC: G10K11/16
Filed: 1986-07-04
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-S5859499-A (JP)
Inventor: FUJISAKI HIROYA
IPC: G10L19/16
Filed: 1981-10-05
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-H055553-A (JP)
Title: Control device for air conditioner
Inventor: NUKUSHINA HARUNOBU
IPC: F24F11/76
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a control device for an air conditioner which does not displease an occupant of a room by a blowoff wind discharged from indoor equipment. CONSTITUTION:A control device for an air conditioner is provided with a first temperature detection means 23 which detects the temperature of blowoff air, a second temperature detection means 22 which detects the surface temperature of an occupant body and an indoor equipment air volume control means 25 which computes the air volume of blowoff air of indoor equipment so that the temperature of the blowoff air detector by the first temperature detection means 23 may not fail to exceed the surface temperature of the occupant body detected by the second temperature detection means 22 and blows off the resultant air volume.