baber/WOPTO huggingface dataset:
Patent JP-H04263461-A (JP)
Title: Semiconductor device
Inventor: SAWANO HIROSHI
IPC: H01L23/50
Filed: 1991-02-18
Abstract: PURPOSE:To make possible a highly integrated packaging by a method wherein in the case a semiconductor device is installed on a board along with other electronic component, the whole mounting area is reduced. CONSTITUTION:When a plurality of outer leads 2 provided on one side of a package main body 1 are installed on a board, they are arranged leaving a space, in which other electronic component (a capacitor) is arranged.
Patent JP-S54138516-A (JP)
Title: Improved preparation of azo compound
Inventor: WAKE SHIGEO
IPC: C07C255/65
Filed: 1978-04-18
Abstract: PURPOSE: To obtain a high purity compound of azonitrile, which is a foaming agent and a radical initiator, by the treatment of a reaction mixture, obtained by the oxidation of a hydrazocyanoalkane with Cl 2  or a metal salt of hypochlorous acid, with a specific reducing agent.  
     CONSTITUTION: An azonitrile compound is obtained by the oxidation of a hydrazocyanoalkane with Cl 2  or a metal salt of hypochlorous acid, wherein the reaction mixture obtained by the oxidation is treated with a reducing agent, e.g. nitrite, sulfite,sulfur dioxide etc. The oxidative impurities can be decomposed by the treatment and more than 98 wt% of a high purity, odorless, and colorless compound can be produced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56141629-A (JP)
Title: Synthesizer receiver
Inventor: SATOU TERUO
IPC: H04B1/26
Filed: 1980-04-08
Abstract: PURPOSE:To prevent a receiving sensitivity from lowering and a receiving disturbance exlusion characteristic from deterioration, by making mutually independent an oscillation frequency control signal of the local oscillating circuit and a turning frequency control signal of the high frequency turning circuit. CONSTITUTION:A channel selection signal from the channel selection equipment 8 is provided to the programable frequency divider 9, and also this channel selection signal is provided to the turning frequency control signal forming circuit 13, as well. This turning frequency control signal forming circuit 13 consists of a circuit for code-converting the channel selection signal, and a D-A converting circuit for generating the DC voltage which is a tuning frequency control signal corresponding to said code signal, and generates a tuning frequency control signal so that the tuning center frequency fR of the high frequency tuning circuit 2a of the high frequency circuit part 2 corresponding to the channel selection signal conforms to the center frequency fS of a broadcasting signal of the boradcast station corresponding to the channel selection signal.
Patent JP-H10280600-A (JP)
Title: Floor post
Inventor: KOSAKA TOSHIYUKI
IPC: E04B1/26
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a floor post capable of preventing the deformation of a receiving section receiving a sleeper. SOLUTION: Slits 13 parallel with an upright surface section 9 erected from one end of the plane section 8 of an L-shaped receiving section 6 connected at the upper end of a screw shaft 4 on the upper side of an expansion- contraction mechanism 2 are formed to the other end section of the plane section 8, the opposed upright surface section 15 of an opposed member 14 is inserted into the slit 13 from the lower section of the plane section 8, the upright surface section 9 and the opposed upright surface section 15 are nailed to a sleeper 10 under the state, in which the stop sections 16 of the opposed member 14 are received to the underside of the peripheral section of the slit 13, and force intending to lift the sleeper 10 is shared to the upright surface section 9 and the opposed upright surface section 15. Accordingly, deformation, by which the included angle of the upright surface section 9 and plane section 8 of the receiving section 6 is opened, is prevented.
Patent JP-H10246176-A (JP)
Title: Axial piston machine
Inventor: IINO HISAFUMI
IPC: F04B1/22
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To enhance assembly workability by performing assembly of a cylinder and a spring from not a valve plate side but a swash plate side, in an axial piston machine. SOLUTION: In a motor shaft 17, a motor cylinder 34 is connected by a spline 71, in its radial direction outside, a guide hole 34a is formed, to movably support thereto a pin 84. A front end of a spring 81, arranged in an internal periphery of the motor cylinder 34, is supported thereto, also a rear end is supported to a front end of the pin 84. Further, a front end of a collar member 72, supported to a periphery of the motor shaft 17, is supported to a rear end of the pin 84, also the rear end is supported to an inner case C1 through a ball bearing 21. A front surface of the motor cylinder 34, pressed forward by elastic force of the spring 81, comes into movable contact with an oil pressure distributing surface 27a of a valve plate 27.
Patent JP-S62206330-A (JP)
Title: Hot water supplying device
Inventor: UENISHI MASAHISA
IPC: F24D17/00
Filed: 1986-03-04
Abstract: PURPOSE:To provide a rapid feeding of hot water of desired temperature by a method wherein hot water contained in a hot water tank and city water in a water supplying pipe are mixed with each other through an automatic mixing valve containing a wax thermometer. CONSTITUTION:In case that a priority switch 22 of a remote operating unit 21 is on a temperature setting signal by a temperature setting unit 23 is supplied to a motor driving circuit 28, the motor driving circuit 28 drives an electric motor M in response to this signal to set a temperature of an automatic mixing valve 5. The automatic mixing valve 5 having a temperature set is adjusted for a degree of opening of the valve under action of a contained wax thermometer so as to adjust an amount of flow at a low temperature inlet 5A and a hot temperature inlet 5B to keep the hot water temperature at a desired temperature. Due to this fact, the hot water at the upper part within the hot water tank 3 is properly mixed with the city water in the water supplying pipe 10, the hot water kept at a set temperature passes through the hot water supplying pipe 13 and then is sent to the hot water using part.
Patent JP-S60191213-A (JP)
Title: Photographic optical system having distance measuring device
Inventor: TANAKA TSUNEFUMI
IPC: G02B7/28
Filed: 1984-03-12
Abstract: PURPOSE:To prevent reduction of the quantity of light and to improve the color reproducibility for photographing by the constitution where an optical system arranged nearer to the image surface side than an optical divider, which divides the light of a light source for distance measurement and projects the light to the object side through a photographic optical system, has a spectral transmittance different from that of an optical system used for photographing as well as distance measurement. CONSTITUTION:In case of distance measurement, the luminous flux from a light source 5 is reflected on a reflective face 3 of an optical divider 2 and passes a front group 1 of a photographic lens and is projected to the object side. The reflected light is received by a photodetector 7 through the front group 1 and the reflective face 3 to measure a distance. Meanwhile, the light from an object passes the front group of the photographic lens, the reflective face 3, and a rear group 4 and is formed an image on a photosensitive face 9 to photograph. The spectral transmission characteristic of the front group 1 is made flat in a wavelength region of about >=5,000Angstrom , and that of the rear group 4 is reduced from a visible part toward an infrared part, and thereby, reduction of the quantity of light is prevented, and color reproducibility for photographing is improved.
Patent JP-S53132539-A (JP)
Title: Protected amino acid or peptide having said protected amino acid residue
Inventor: FUJINO MASAHIKO
IPC: C07C301/00
Filed: 1977-04-22
Abstract: PURPOSE: Amino acid having an ω-amino group protected with p-methylbenzyl sulfonyl, or peptide having said protected amino acid residue e.g. H-Lys (Xys)-OH (Lys is lysine; Xys is p-methylbenzyl sulfonyl (p-xylyl-α-sulfonyl). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09244063-A (JP)
Title: Liquid crystal display panel
Inventor: HAYASHI SHOGO
IPC: G02F1/1368
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To improve the aperture rate of a display panel as to a liquid crystal panel, especially the color filter substrate of a TFT type liquid crystal display panel. SOLUTION: In a liquid crystal display panel 21 in which liquid crystal 10 is filled in between a TFT substrate 22 and a color filter substrate 23, windows 25 corresponding to light shielding masks 13 of the color filter substrate 23 are provided in the transparent electrode 14 of the color filter 23. Moreover, windows corresponding to light shielding patterns for liquid crystal domain light of the color filter substrate or light shielding patterns for auxiliary capacitance lines or for liquid domain light of the TFT substrate are provided in the transparent electrode of the color filter substrate as other constitution.
Patent JP-S51123103-A (JP)
Title: An adjusting signal generating circuit for multi-signal system
Inventor: KAMO YOSHIHISA
IPC: H04H20/89
Filed: 1975-04-18
Abstract: PURPOSE:To attain balancing easily between transmission system and regeneration system in a system of multi-signal in that two such-signals are overlapping on two main-signals, by means of balancing the main-signal and sub-signal.
Patent JP-S58166959-A (JP)
Title: Controlling method of painted film thickness by roll coater
Inventor: MARUO SHIYOUZOU
IPC: B05C1/08
Filed: 1982-03-26
Abstract: PURPOSE:To control easily the thickness of a painted film and to make said thickness uniform, by detecting a contact pressure between rolls at two positions in the width direction and collating with the relation between the contact pressure previously obtained and the painted film thickness of the plate to be treated to control the contact pressure. CONSTITUTION:A load cell 12 is installed on pedestals placed at the right and left of the roll between a pedestal 4a of a pickup roll 4 and a protrusion 6a of a receiving base 6 to measure the contact pressures between an applicater roll 3 and the roll 4 at two positions. If the relation between the contact pressure and the painted film thickness is obtained from the previous experiment and the contact pressure is controlled by operating a handle 9 based on the detected value of the cell 12, the painted film thickness of the plate to be treated, i.e., of a strip 1 can be controlled to an arbitrary value. In case of painting e.g., the surface of the strip 1 at the constant thickness, the contact pressure at which the prescribed thickness is obtained is determined and controlled according to the timely variation diagram of the contact pessure obtained previously. Thereby, control to the constant thickness of the painted film becomes possible.
Patent JP-S53133075-A (JP)
Title: Auotmatic ultrasonic flaw detecting apparatus
Inventor: UCHIDA KUNIHARU
IPC: G01N29/44
Filed: 1977-04-26
Abstract: PURPOSE: To reduce flaw detection time, facilitate comparison of data, and improve evaluation accuracy by providing a plurality of probes and a driving unit, a flaw detecter which transmits and receives flaw detection signals, a channel selector, a high speed sampling unit, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59172875-A (JP)
Title: Display control system of telephone set terminal
Inventor: YAMAMOTO HIROHIKO
IPC: H04M3/42
Filed: 1983-03-22
Abstract: PURPOSE:To save the hardware and to simplify the system by receiving lamp control information from a service device side to a terminal once at an exchange side to control lamps of the terminal connected to the exchange. CONSTITUTION:In the exchange 5 provided with a function to control lamps 1 and 3 provided with telephone set terminals 2 and 4, when a service device 9 makes a call to the exchange 5 by using a special number as an interface between the exchange 5 and the service device 9, the exchange 5 receives and decodes the lamp control information transmitted by the service device 9 in succession to the call and controls the lamps 1 and 3. Then, the service device 9 connected to the exchange 5 controls flickering of the lamps 1 and 3 provided with the telephone set terminals 2 and 4.
Patent JP-H03250587-A (JP)
Title: Lighting control apparatus
Inventor: WATANABE YUICHI
IPC: H05B37/02
Filed: 1990-02-28
Abstract: PURPOSE:To make it possible to set luminance at a desired level over the upper limit even if the upper limit is set by a main apparatus by enabling a controlling sub apparatus to release the upper limit of light intensity which is set by the main apparatus as well as to revert the released upper limit. CONSTITUTION:When the upper limit is set by a main operational board 1, in the case that a set upper limit releasing/reverting switch 8 of a manual light modulating switch 4 of a light modulating terminal device 3 is turned on, the upper limit set by the operational board 1 is released and light intensity is controlled according to a light modulation controlling data of the light intensity set by a light intensity volume 6 of the switch 4. When the switch 8 is turned off, the light modulating terminal device 3 computes the light modulation controlling data of the operational board 1 and the light intensity data from the switch 4 and put out an light modulation signal. In this way, even if the upper limit is set by a main apparatus, the luminance can be set at a desired intensity over the upper limit by the switch 4 and convenience is improved.
Patent JP-S54140327-A (JP)
Title: Load control signal transmission system in car
Inventor: KONDOU NOBUO
IPC: H04J3/00
Filed: 1978-04-20
Abstract: PURPOSE:To equalize a functioning period of intermittent functioning load, in a device that transmits control signals for driving every kind of load containing the intermittent functioning load in a car by time sharing multiple signals. CONSTITUTION:When each terminal device is connected in loop-like configuration a column switch terminal 1, which multiplexes and transmits control signals for driving loads of a head lamp, a flash direction indicator, a horn, etc., each front- left and -right terminal 2, 3, each rear-left and -right terminal 4, 5 and a terminal 6 of an OK monitor are arranged as shwon in the figure. In this case, time sharing multiple signals used for controlling each load are set to ensure that the repetitive periods are one devided by any interger of the intermittent functioning periodes of intermittent functioning load of the direction indicator, etc. Thus, the direction indicator can be lit and put out at the same period, and flicker due to the deviation of lighting and putting-out time in case of turning-on and -off can be prevented.
Patent JP-H06261586-A (JP)
Title: Speed control method of commutatorless motor
Inventor: SHINOZAKI YOSHITERU
IPC: H02P6/06
Filed: 1993-03-09
Abstract: PURPOSE:To make use of the capacity of a commutatorless motor at its maximum by a method wherein the change speed of the number of revolutions of a compressor and the number of revolutions of the commutatorless motor is detected and a change in the change amount per unit time of a voltage applied to the commutatorless motor is adjusted in such a way that the change speed of the number of resolutions coincides with a target change speed. CONSTITUTION:When a compressor 3 reaches a definite speed, a rotor-position detection circuit 5 detects the magnet-pole position of a rotor, it sends the position to a microcomputer 6, and the applied voltage of a commutatorless motor (MT) is adjusted by a chopping circuit 7. For example, when the number of revolutions of the MT is increased and reaches a definite speed, the MT is changed over to a closed-loop control operation, and the number of revolutions 51 is detected from the position of the rotor and stored in a memory in the microcomputer 6. After a prescribed time, the number of revolutions 52 is detected again. When the increase degree of the number of revolutions per unit time exceeds a target increase speed, the change rate of an applied voltage is lowered by one step. When it is less than the target increase speed, the change rate of the applied voltage is increased by one step.
Patent JP-H09246988-A (JP)
Title: Decoder and method therefor
Inventor: MITA YOSHINOBU
IPC: H04N19/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a decoder and the method for simultaneously decoding plural variable length codes while maintaining the address length and total capacity of a decoding table small and accelerating a decoding processing. SOLUTION: In the case of decoding one code, decoding is performed by the corresponding word of a decoding RAM 4. In this case, when a code length is long, the plural words are referred to. Also, in the case of simultaneously decoding the plural codes, by indicating a word address in a second decoding RAM 7 in the corresponding word of the decoding RAM 4 and referring to the word of the second decoding RAM 7, the plural codes are simultaneously decoded.
Patent JP-H08249415-A (JP)
Title: Device and method for recognizing vehicle number
Inventor: FUJITA TSUTOMU
IPC: G10L15/00
Filed: 1995-03-08
Abstract: PURPOSE: To imcrease the recognition rate of vehicle number in a multi-story motor pool to 100% by inputting the number of a number plate which has be unable to be recognized by a vehicle number reader, by a vehicle number reading supporting device. CONSTITUTION: This method is a recognizing method in which image processing is applied to the photographed image of the number plate of a vehicle photographed by a camera apparatus 11, and pattern matching between the image data of the photographed image and character data stored in advance is performed, and when the similarity of the pattern matching shows a value less than a prescribed value, the image data is transmitted to the vehicle number reading supporting device 2 via a communication channel 3, and the data of the number plate displayed on a monitoring device 24 provided in the supporting device is inputted in voice, and an inputted vehicle number is replaced by the character data by recognizing by a speech recognition circuit 26, and the character data is transmitted to a vehicle number reader 1 side.
Patent JP-S62209294-A (JP)
Inventor: GOTO TETSUYA
IPC: F16L53/00
Filed: 1986-03-05
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-H10246795-A (JP)
Title: Water feeding and condensing facility in nuclear reactor
Inventor: GOTO SEIJI
IPC: G21D3/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a water feeding and condensing facility in a nuclear reactor which can properly control the flow rate of the feed water in the reactor without causing any trips to all drain pumps. SOLUTION: This facility is equipped with condensate pumps 3 and 5 for transporting a condense from a condenser 1 to a feedwater pump 5, auxiliary condensate pumps 4 and 6 as spares for the condensate pumps 3 and 5, drain tanks 12 and 16 for storing the drain water from feed water heaters 7 and 10, drain pumps 14 and 18 for pouring the drain water from the drain tanks 12 and 16 into a feedwater pipe 2, drain pump flowmeters 26 and 28 placed on the intake side of the drain pumps 14 and 18 and a feedwater and condensate system controlling device 25 which receives flow rate signals 27 and 29 from the drain pump flowmeters 26 and 28. The device 25 actuates the auxiliary condensate pumps 4 and 6 when the flow rate of the drain pumps 14 and 18 decreases to the determined lower limit.
Patent JP-H06261159-A (JP)
Title: Image copying device
Inventor: KUTSUWADA SATORU
IPC: G03G21/00
Filed: 1993-03-09
Abstract: PURPOSE:To attain the variable power copying so as to secure coincidence of directions between an original and a form by calculating a variable magnifica tion based on both sizes of the original and the form and also in consideration of the directions of the original and the form in an automatic variable magnifica tion. CONSTITUTION:The directions of an original and a form are detected. If both directions are coincident with each other, this fact is stored in a prescribed RAM 24. If not, this fact is stored in a prescribed RAM 24. Then a fact that the turning direction is set with no turning is stored in a prescribed RAM 24 if both directions are coincident with each other. If not, the turning direction is set at 90 deg. and stored in a prescribed RAM 24. Thus a variable magnification is calculated. Then the original is read and the read image is stored in a memory, and a selector and a tristate buffer are set in an image storage 3 in a set turning mode. Then the image information is read out of an image memory and printed.
Patent JP-S58163904-A (JP)
Title: Method for producing optical transmission body of synthetic resin
Inventor: FUNAKI MASAAKI
IPC: G02B6/00
Filed: 1982-03-25
Abstract: PURPOSE:To obtain an optical transmission body having a good index distribution efficiently in a short time by bringing monomer forming a polymer differing in refractive index from a net-like (co)polymer into contact with the transparent gel of said (co)polymer and irradiating UV rays thereto from the outside. CONSTITUTION:Polyfunctional monomers such as allyl compds. such as diallyl (iso)phthalate or the like, tetraethylene glycol dimethacrylate or the like are filled in a nylon tube or the like, whereby a transparent gel-like bar wherein the monomers are polymerized at 10-95wt% is manufactured. The bar is immersed for a specified time in a monomer forming a polymer having the refractive index larger or smaller than the refractive index that the (co)polymer pocesses and is then pulled up or while the bar is held in contact with the vapor of the monomer, UV rays are irradiated thereto from the outside. Thus the optical transmission body having the good index distribution wherein the refractive index increases or decreases gradually roughly in proportion to the square of the distance from the central axis of the bar is obtained quickly and efficiently.
Patent JP-H03248529-A (JP)
Title: Plasma etching apparatus
Inventor: KIMURA DAISUKE
IPC: C23F4/00
Filed: 1990-02-27
Abstract: PURPOSE:To make an etching rate and an etching shape uniform by coaxially mounting a cylindrical discharge chamber in an electromagnetic coil, and so disposing the chamber and the coil that a magnetic field of highest intensity generated in the coil is applied to the cylindrical part of the chamber. CONSTITUTION:A cylindrical discharge chamber formed at its upper end 12b in a dome or flat state is coaxially mounted in electromagnetic coils 11a, 11b, and the chamber and the coils 11a, 11b are so disposed that a magnetic field of maximum strength generated from the coils 11a, 11b is applied to the cylindrical part 12a of the chamber. Accordingly, a microwave B supplied to the chamber and the magnetic field of the highest intensity are efficiently operated to generate a plasma of uniform density in the chamber. Thus, when it is etched by the plasma, its etching rate and an etching shape can be made uniform.
Patent JP-H10247847-A (JP)
Title: Buffer circuit
Inventor: SATO FUMIKI
IPC: G11C19/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To execute data transfer at a high speed, even if the parasitic capacity of two signal lines becomes large by transferring data without discharging one voltage applied to two signal lines. SOLUTION: At the time of transferring data held in a latch circuit 41, having two stable states, current I1 flowing from the signal line 32 through a P-type MOS transistor 51 and N-type MOS transistors 53 and 55 is made to flow to a ground 56. At the same time, current I2 flowing from the signal line 36 through a P-type MOS transistor 52 and N-type MOS transistors 54 and 55 is made to flow to ground 56. It is no longer necessary to discharge voltage applied to the signal line 32 or 36 for setting the signal level of the signal line 32 or 36 to an L level. Although one N-type MOS transistor 55 is used as a third transistor, two N-type MOS transistors way also be used.