baber/WOPTO huggingface dataset:
Patent JP-S53117062-A (JP)
Title: Dry manufacture of acrylic films
Inventor: TAKEDA HIROSHI
IPC: C08J5/18
Filed: 1977-03-23
Abstract: PURPOSE: To obtain transparent acrylic films with high tensile strength, by casting an acrylic polymer solution in an inorganic acid from a slit nozzle onto a supporter, and by removing the inorganic acid with evaporation under vacuum. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06218024-A (JP)
Title: Insulated electric needle and preparation thereof
Inventor: TAKESHIMA TERUO
IPC: A61H39/08
Filed: 1993-01-26
Abstract: PURPOSE:To prepare efficiently an insulated electric needle which can pierce smoothly and in which an insulating film is applied at least on the surface of a piercing part except the top of the apex part of the needle. CONSTITUTION:Thirty pieces of stainless steel acupunctures 12 for medical treatment are arranged in parallel and handle parts 14 of these acupunctures are fixed by means of jig 16. Under a condition where the apexes of the acupunctures are faced downward and the direction of the axial line approximately coincides with the vertical direction, thirty pieces of the stainless steel acupunctures 12 with the jig 16 are lowered in approximately vertical direction at a substantially const. speed and the acupuncture bodies are immersed in an insulation coating 10. Then, the stainless steel acupunctures 12 are pulled out from the insulation coating 10 in a container 11 upward in the vertical direction at a substantially const. pulling out speed of 12cm/min. Curing is immediately performed at 150 deg.C for 10min. on the insulation coating applied on the acupuncture bodies 15. This operation is repeated twice.
Patent JP-S63199522-A (JP)
Title: D/a converter
Inventor: HAYASHI HIDEAKI
IPC: H03M1/66
Filed: 1987-02-13
Abstract: PURPOSE:To attain analog conversion to the digital signal of lots of sample rates without switching of analog filters by providing an oversampling digital filter capable of passing frequencies below 1/2 of the input sample frequency or below and of extracting sampling frequencies of twice or above. CONSTITUTION:An input digital data D is inputted together with a sampling clock frequency fs. A digital filter 1 acts like a low pass filter for frequencies below 1/2 of the sampling clock frequency fs, typically nearly 1/2.2. Furthermore, the sampling clock frequency is extracted while being doubled. The output is given to a D/A converter 3, then the output is constituted of a component whose sampling frequency is 64kHz band, in the case of fs1=32kHz, components C of nearly + or -15kHz and A of basic component 15kHz. Then an analog filter 4 eliminates the 2fs component. Only one analog filter is enough for the above- mentioned application it is not required to switch analog filters and the analog section being most susceptible to noise or the like is miniaturized.
Patent JP-S55123268-A (JP)
Title: Automatic telex allotter system
Inventor: OOYA NOBUMASA
IPC: H04L12/54
Filed: 1979-03-16
Abstract: PURPOSE:To make it possible to allot automatically a telex message by sending out a dial signal and data via a telephone network after retrieving a telephone number by an output from a tape reader. CONSTITUTION:Telex TX receiver 1 receives TX from a TX circuit and records it on paper tape 2 by punching, and data of tape 2 are read by paper tape reader PTR of automatic TX allotter 3 and stored in RAM1. Next, allotter 3 reads data out from RAM1 by mu-CPU1, uses file F to retrieve a telephone number from an address included in the data, and sends automatically a dial signal and the data to a telephone circuit via network circuit unit NCU1. Then, private branch exchange 4 calls terminal 5 arranged at each section on the basis of the input dial signal and transmits the data, which is printed out on print form 6.
Patent JP-H06219143-A (JP)
Title: Ventilator
Inventor: YABUTANI MASAO
IPC: B60H1/26
Filed: 1993-01-26
Abstract: PURPOSE:To install a ventilator simply on a fellow panel without narrowing the opening width of vent ducts. CONSTITUTION:Plural vent ducts 24 are formed integrally on a synthetic resinous cover plate 23 so as to protrude inside of a vehicle body panel 21. An exhaust valve 27 is arranged in an air exhaust port 26 of the vent duct 24, and air on the indoor side A is introduced to the outdoor side B. A locking claw 30 locked on an inside surface of the vehicle body panel 21 is arranged protrusively on a side wall 24b of the vent duct 24. A U-shaped slit 31 is formed in the side wall 24b around the locking claw 30, and flexibility is given to the locking claw 30. The cover plate 23 is joined to the vehicle body panel 21 from the outdoor side B, and an intermediate part of the cover plate 23 is installed on the vehicle body panel 21 by the locking claw 30.
Patent JP-H11231280-A (JP)
Title: Liquid crystal display device
Inventor: HASEGAWA ATSUSHI
IPC: G09G3/36
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To set discrimination information for a liquid crystal panel itself and to display the discrimination information in a display area of the liquid crystal panel under specific driving conditions. SOLUTION: A driving circuit for image display is arranged at the circumference of the liquid crystal panel 1 formed by sandwiching a liquid crystal layer between a 1st substrate having a pixel selection electrode and a 2nd substrate and is provided with a discrimination information storage and display part 7 which stores and visibly displays discrimination information characteristic of the liquid crystal panel in the display area 5 of the liquid crystal display panel 1 and a discrimination control signal terminal 4 for displaying the discrimination information stored in the discrimination information storage and display part 7, so that the discrimination information can be displayed according to the input of an external discrimination information display control signal.
Patent JP-S53117482-A (JP)
Title: Testing method of sensitivity of vibrometer sensor
Inventor: MIHASHI CHIAKI
IPC: G01V1/16
Filed: 1977-03-24
Abstract: PURPOSE: To increase the accuracy and efficiency of sensitivity testing by testing the sensitivity of a vibrometer sensor by a detector for the movement of a pendulum and the sensitivity ratio and sensitivity product of a tester driving the pendulumn. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0228492-A (JP)
Title: Catching device for parts, and the like
Inventor: FUKUYAMA HIROSHI
IPC: B25J15/08
Filed: 1989-02-10
Abstract: PURPOSE:To surely hold a part, etc., without damaging it, by installing a plurality of tubes onto a core body and expanding each tube by pouring fluid into each tube and catching the part by utilizing the hole on the part, in a catching device for cylindrical parts, etc. CONSTITUTION:Each edge of a tube 2 having the opened ports at the both edges is installed in sealed state onto the upper and lower parts of a hard core body 1. A flow passage 3 for pouring fluid such as air into the tube 2 is formed on the core body 1, and in each flow passage 3, a piping hose 4 is connected, and a valve 5 is installed midway in the hose 4, and a fluid feeding source 6 is connected. The fluid such as air which is supplied from the fluid feeding source 6 is distributed into each piping hose 4 from the position of the valve 5, and flows into the passage 3, and expands the tube 2. The drawing shows the state where a part W is caught. The tube 2 is opened at the both edges, and installed in sealed state onto the outer peripheral surface of the core body 1 by the caulking rings 7 and 8.
Patent JP-2000231249-A (JP)
Title: Stirring means, developing device, process cartridge, and electrophotographic image forming device
Inventor: INAMI SATOSHI
IPC: G03G15/08
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a stirring means which obtains a sufficient stirring force even in a small space by having a support shaft, an L-shaped metal plate, and a freely bendable sheet stuck to the L-shaped metal plate or a film. SOLUTION: Inside a developing container, a first stirring means and a second stirring means 11 for carrying toner to a developing roller being a developer carrier facing a photoreceptor drum being a rotary electrophotographic photoreceptor are set sideways in an opening made in a developing container. The locuci of the first stirring means and second stirring means 11 are overlapped in a vertical direction and thereby, without stopping a flow of the toner fed by the first stirring means, it can be stirred by the following second stirring means 11 and fed to the developing roller. The second stirring means 11 has a structure in which an L-shaped metal plate 12 is welded to a straight metal rod 13 serving as a support shaft and a sheet member 14 is affixed to the back of the metal plate 12 along its leading edge into the form of a band by means of double-sided tape or the like.
Patent JP-2000229435-A (JP)
Title: Production of thermal head
Inventor: SHIRAKAWA KYOJI
IPC: B41J2/335
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a thermal head with an improved heat resistance of a heat retaining layer made from a glaze. SOLUTION: A first heat retaining layer 12a made from a glaze is formed on the upper surface of a heat radiating substrate 11. A second heat retaining layer 12b made from silicon, a high melting point metal and oxygen, having a heat resistance higher than that of the first heat retaining layer 12, is laminated on the upper surface of the first heat retaining layer 12a so as to form a heat retaining layer 12 with a plurality of layers. After executing a stabilizing heat treatment for the heat retaining layer 12 with the plurality of layers at a temperature same as or higher than the glass transitional point temperature of the glaze of the first heat retaining layer 12a and same as or less than the glass softening point temperature, a plurality of heat generating resistors 13 are formed on the upper surface of the second heat retaining layer 12b.  A common electrode 14a and an individual electrode 14b are connected and formed on each heat generating resistor 13.
Patent JP-S61191440-A (JP)
Title: Automatic clutch control system
Inventor: KASAI HITOSHI
IPC: B60W10/00
Filed: 1985-02-20
Abstract: PURPOSE:To obtain smooth clutch operational feeling in various running conditions, by controlling engagement and disengagement of the clutch in dependence upon an engine rotational speed, and compensating such control according to functions of an opening angle of a throttle valve and an input rotational speed of a transmission. CONSTITUTION:An opening angle sensor 1b is added to a throttle valve 1 whose opening angle is adjusted in concert with depression of an accelerator pedal. An output from the sensor 1b is applied to a second function table 11c in a storage section 11 in an electronic control device C. Further, an output from a rotational speed sensor 2b added to an engine 2 is applied to a first function table 11b. Further, an input rotational speed sensor 4b for detecting an input rotational speed of a transmission 4 is added to the transmission 4, and an output from the transmission 4 is applied to a third function table 11d and a control section 10. Independent target transfer torques f1-f3 are read from the first to third function table 11b-11d, and these torques are added in a first operating section 12 to obtain a target transfer torque, thus controlling a clutch 3 according to the target transfer torque.
Patent JP-S61193299-A (JP)
Inventor: YANAGIDA HIROFUMI
IPC: G01R17/00
Filed: 1985-02-20
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-H04245894-A (JP)
Title: Television receiver
Inventor: SODA KOICHI
IPC: H04N5/00
Filed: 1991-01-31
Abstract: PURPOSE:To realize the remote control of an external video unit made of an another company, which is connected to a TV receiver by means of a remote control transmitter by reading a control code corresponding to the reception remote control signal of a maker which is previously set from a memory, and conversion-outputting it into a remote control signal. CONSTITUTION:The maker of the remote control code for respective types of the video unit of the main other company and the identification code of type designation are previously stared in a read-only memory in a control part 13. The remote control signal 21 remote-controls the external video unit 24 from the key operation of the remote transmitter 20 is generated and outputted. The signal 21 is received in a reception part 12 and the control part 13 reads the control code of a control item corresponding to the control code of the signal 21, supplies it to a remote control signal output part 15 together with the identification code and outputs the remote control signal. The signal is decoded in the external video unit 24. When it is the designated unit, the power of the unit is turned on and it becomes an operation state.
Patent JP-H05234617-A (JP)
Title: Advanced secondary battery
Inventor: KAHATA TOSHIYUKI
IPC: H01M10/056
Filed: 1992-02-19
Abstract: PURPOSE:To provide a battery having excellent mechanical strength, small internal resistance and large service capacity, by providing a complex of polyaniline, polyamide and reinforced fiber as an electrode, and providing a compound forming a complex with both of polyaniline and polyamide as an electrolyte. CONSTITUTION:A porous complex is provided by contacting solution, to remove formic acid, which dispersed therin reinforced fiber such as carbon fiber by dissoluting powder of polyaniline and polyamide in formic acid, with solvents such as water, alcohol and acetonitrile which have compatibility with formic acid. The porous complex is used as an electrode, and as an electrolyte, iodic compounds such as ZnI2 and CdI2, or organic acceptors such as chroanil and bromanil, or those mixtures are used. And then, retention of an acceptor of an electrode, electric conductivity and mechanical strength are improved to provide a battery having high quality.
Patent JP-H10211312-A (JP)
Title: Ski binding
Inventor: THEVENET MICHEL
IPC: A63C9/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a ski binding which dispenses with manual adjustment of arms of jaws while having all advantages of the binding. SOLUTION: This ski binding fixes ski boots having soles with protruding parts. This is also provided with two arms 3 and 4 which hold the boots vertically to the soles 10 while being turned open independently in the direction facing each other when the boots are placed and has jaws pivoted rotatably in the horizontal way according to the action of the boots against an energizing force of a return spring 7. The two arms 3 and 4 of the jaws are provided with lateral way support means which are engaged with uppers 11 of the boots to suppress the actions of the boots in both lateral ways and has front support means 12 to support the front parts of the soles 10 of the boots.
Patent JP-H01208520-A (JP)
Title: Supercharging pressure controller for internal combustion engine
Inventor: UDAGAWA TETSUO
IPC: F02B33/38
Filed: 1988-02-15
Abstract: PURPOSE:To make it possible to easily correspond to the requirement for the change of supercharging pressure in a wide speed area from low to high in an engine which arranges an exhaust gas turbine type supercharger and a mechanically driving type supercharger in series by controlling the controlling means of the respective supercharger to accord the supercharging pressure with the aimed supercharging pressure. CONSTITUTION:In a system in which intake air passing the compressor 4 of an exhaust gas turbine type supercharger 3 driven by the exhaust has of an internal combustion engine 1 is further compressed by a mechanically driving type supercharger 5 driven by an internal combustion engine 1 and is supplied to the internal combustion turbine, an intake air bypass passage 9 which detours the supercharger 5 is provided and the first controlling means 10 is equipped on the way thereof. A relief passage 16, is provided which is branched from a pressure passage 14 introducing supercharging pressure to the diaphragm chamber of an actuator 13 for opening/closing an exhaust gas bypass valve 12 attachably provided to the supercharger 3, and the second controlling means 17 is equipped on the way thereof. Respective controlling valve 10, 17 is controlled to accord supercharging pressure with aimed supercharging pressure based on a supercharging pressure detecting means 19.
Patent JP-H0728854-A (JP)
Title: Calculating device for container capacity
Inventor: ONISHI YASUHIRO
IPC: G06F17/50
Filed: 1992-02-19
Abstract: PURPOSE:To more promptly and precisely calculate a capacity by contriving the method of grasping a container shape. CONSTITUTION:Dividing a main body 20 into cheesecake-like fine shaped pieces is considered. This division can be realized by introducing a curvilinear coordinate system. That is, when a counterclockwise horizontal direction in the main body 20 of a bottle is indicated by a coordinate system (u) and a downward vertical direction is indicated by the coordinate system V, a curved surface as the outer surface of the main body 20 of the bottle is divided into segments respectively in (u) and V directions and the respective segments can be expressed by coordinates using segment numbers in the (u) direction and the segment numbers n the V direction. When it is used in capacity calculation and the processing is repeated, the main body 20 of the bottle is divided into the fine shaped pieces and a center line SL is determined. Then, the volume of the cheesecake-like fine shaped pieces in the V direction is obtained, the volume of the cheesecake-like fine shaped pieces in the (u) direction is obtained and the volume of the main body 20 of the bottle is calculated.
Patent JP-S52115484-A (JP)
Title: Device for positioning key
Inventor: NUMAGA TAKUOKI
IPC: B23P19/02
Filed: 1976-03-24
Abstract: PURPOSE: To provide a device for positioning a key which can automatically engaging by aligning the pahse of the key provided at the member for engaging a shaft to a keyway formed at the end of the shaft. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62189674-A (JP)
Title: Reproducing device for digital information
Inventor: TANAKA SHINICHI
IPC: G11B20/14
Filed: 1986-02-17
Abstract: PURPOSE:To attain the proper control of the threshold value even though the original digital signal contains many low band components, by activating a threshold value control loop after keeping it under a pause state for a prescribed period of time while the original digital signal is kept at a DC free part. CONSTITUTION:Both a short circuit switch 5 and a time constant changeover switch 7 are closed in response to the switch signal supplied from outside. Then both switches 5 and 7 are closed by said switch signal at a part (DC free part) where the DC component contained in the original digital signal is set at a prescribed level. Thus the DC component of the input signal is quickly deleted and the waveform shaping is carried out with the earth potential defined as the threshold value. Thus the approximately accurate waveform shaping is secured. Then both switches 5 and 7 are opened and an error of the threshold value is detected from the difference between the rise and fall phase difference signals. Then a threshold value control loop which feeds negatively said threshold value error to the threshold value of a waveform shaping means 2 is activated. Thus said control loop is never locked falsely and set stably to the correct threshold value.
Patent JP-S53117438-A (JP)
Title: Optical fiber transmitter
Inventor: TANAKA TSUTOMU
IPC: G02B6/28
Filed: 1977-03-23
Abstract: PURPOSE:To eliminate loss by reflection and enhance coupling efficiency by so cementing two pieces of self-convergent type lenses of lengths having a certain relation with periodic lengths by way of a half mirror that their optical axes align.
Patent JP-S59156242-A (JP)
Title: Food oil composition
Inventor: TAGATA KANSAKU
IPC: A23D9/00
Filed: 1983-02-28
Abstract: PURPOSE:A food oil composition that is obtained by adding a specific amount of a specific compound to a food oil containing more than specific amounts of palm oil and/or lard, thus being suitable for use in shortening or fat and oil emulsion, because of its good texture and creaming properties. CONSTITUTION:A food oil containing palm oil and/or lard within the range surrounded with the lines connecting 4 points: A(30,0), B(100,0), C(0,100) and D(0, 50) in the figure (100pts.wt.) is combined with 0.1-5.0pts.wt., in total, of an esterified product of sucrose higher fatty acid ester with a lower fatty acid and/ or propylene glycol monobehenate. The addition of lecithin by 0.02-0.5wt% on the basis of the oil gives shortening or margarin of further improved texture.
Patent JP-2000232363-A (JP)
Title: D/a converter
Inventor: IWATA KAZUYA
IPC: H03M3/02
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a D/A converter which does not require a high clock like a PWM for converting multi-valued gradation to one binary signal and does not require high accuracy in a D/A conversion circuit. SOLUTION: Input signals from an input terminal 101 are band limited and over-sampled in a digital filter 102, word length limited in a noise shaper 103 and inputted to a decoder 104. The decoder 104 converts the output of the noise shaper 103 to plural 1-bit data streams provided with relatively less gradations and converts them to analog signals through a 1-bit D/A converter array 105. An adder 106 synthesizes the output and output it from an output terminal 107. By providing the characteristics of the noise shaper in the decoder 104, the effect of removing an error generated in the 1-bit D/A converter array 105 is obtained.
Patent JP-H09215271-A (JP)
Title: Cooling device for adjustable speed motor
Inventor: INOUE TAKESHI
IPC: H02K5/20
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency by providing guide plates at equal intervals in the inner side circumfererutial direction of a curved surface portion of a projected portion in opposite to the blade outer peripheral end of a radial fan. SOLUTION: Cooling air comes to anti-load side of a motor 1 through vent holes 13 and 31 and is sucked from an inflow port 71 to a radial fan 6 through a casing 7. Then, air passes bellmouth 75, is pushed in radial direction by a blade 63, is shifted to the axial direction by a guide plate 77 and the curved surface portion 74 of a projected portion 73, and is discharged from a discharge hole 72 to the motor 1. At this time, a smooth cooling air passage is formed by the curved surface portion 74 and the guide plate 77 provided at the inner side of the casing 7, and since there is no sudden change in section that may cause an vortex, the cooling air flows smoothly, occurrence of vortex is restricted, and a sufficient discharge and a discharge pressure can be assured.
Patent JP-2000231826-A (JP)
Title: Embedded-type luminaire
Inventor: OKUDA SHIGERU
IPC: F21S8/02
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an embedded-type luminaire, not damaging a ceiling material in attaching or detaching the luminaire, capable of preventing dust or the like from being produced, and reducing the operating force required in attaching the luminaire to or detaching it from the ceiling. SOLUTION: This luminaire is equipped with a luminaire body 1 having an outer flange part 5 abutting on a ceiling under surface on the periphery of an embedding hole 4 by being inserted into the embedding hole 4 formed in a ceiling material 3, and an adapter 2 having an upper arm part 6 with its front end abutting on an upper surface of the ceiling material 3, a lower arm part 7 with its end abutting on an inner circumferential surface of the embedding hole 4, and a base part 8 turnably mounted on a side surface of the luminaire body 1 for connecting a rear end of the upper arm part 6 to that of the lower arm part 7. the upper arm part 6 has a shape projecting outward from the luminaire body 1 relative to a straight line L1 between the base part 8 and the front end 6a of the upper arm part 6.