baber/WOPTO huggingface dataset:
Patent JP-S62278805-A (JP)
Title: Fm modulation signal generator
Inventor: SAGUSA ISAO
IPC: H03C3/08
Filed: 1986-05-28
Abstract: PURPOSE:To simplify the constitution by providing a subtractor between a modulation signal source and a FM modulator, and using a band pass filter to suppress the side band of a carrier, using a demodulator to demodulate the output of the band pass filter and outputting the result to the subtractor t hereby reducing the nonlinearity to one over the feedback quantity and elimianting the need for a delay equalizer. CONSTITUTION:A signal from a modulation signal source 11 is subject to FM modulation by an FM modulator 12 and a low pass filter 13 suppresses the size band of a carrier. In such a case, the low pass filter 13 generates modulation distortion at the same time. In feeding back the signal demodulated by a demodulator 14 to an input of the FM modulator 12 negatively by the subtractor 15, the negative feedback loop is operated to make the signal of the modulation signal source 11 equal to the demodulation signal. Thus, the modulation distortion factor is suppressed at the output of the band pass fitler 13 and the FM modulation signal with excellent linearity is outputted.
Patent JP-S62279150-A (JP)
Title: Display device for vehicle
Inventor: KUBOTA SATOSHI
IPC: B60Q1/52
Filed: 1986-05-27
Abstract: PURPOSE:To enable immediate recognition of a tool containing position when a trouble, e.g., a failure in operation, occurs and to increase a repair speed, by a method wherein a tool placing position is displayed on a part of a display panel during control of a hazard lamp. CONSTITUTION:A display device 1 is situated to an instrument panel being a display panel 3. The positions of tyres 16a and 16b for front wheels, tyres 16c and 16d for rear wheels, a jack 17a, and tools 17b, e.g., a spanner, driver, and letters, e.g., JACK, are discribed on the surface of a monitor device 15. A lamp, lighted ON through lamp control of a hazard switch, is attached on the back of the monitor device 15, and when emergency, e.g., puncture of a tyre occurs, the placing positions of the jack 17a and the tools 17b can be displayed by the light of the lamp.
Patent JP-S63288304-A (JP)
Title: Automatic setting method for working condition
Inventor: NISHIKAWA HISAKAZU
IPC: G05B19/4093
Filed: 1987-05-21
Abstract: PURPOSE:To change to an optimum working condition in a short time by generating a conditional NC program which has shown a working condition as a variable. CONSTITUTION:When a material and plate thickness of an object to be worked is designated, a condition data cell code of every material and plate thickness registered in advance in an automatic programming device is designated. Subsequently, one block is read out of a working program in which a working shape has been programmed. Next, whether the working program corresponding to the cell code is a linear movement command or a circular arc movement command is decided at every 1 block, a linear movement distance or a circular arc radius is derived, respectively, a working condition variable corresponding thereto is found out from a first working condition data table, and with regard to its block, the working condition variable is written in a condition variable data generation file. By repeating it, a conditional NC program is generated.
Patent JP-S5915131-A (JP)
Title: Hammer grab
Inventor: HATORI MORIO
IPC: E02F3/47
Filed: 1982-07-14
Abstract: PURPOSE:To remarkably reduce noise by using a system in which a nearly L- shaped operation bar having a sideward end projected into the pathway of a crown body is provided in such a way as to cause striking with a head assembly within the crown body. CONSTITUTION:When closed shell is pulled up, a crown pole 8 is so pushed by the lower end of an operation bar 26 pressed downwardly by a tension spring 21 that it is not projected into a pathway 4. Accordingly, the head cap nut 9 of the head assembly 2 can pass without being caught on the crown pole 8. When a rope is further raised, the head of the head cap nut 9 comes into contact with the side end of the operation bar 20, the operation bar 20 is pushed up, and the crown pole 8 is released. The crown pole 8 is thus inclined under its own weight and the jaw of the head nut 9 is contacted withthe tip of the crown pole 8.
Patent JP-H0418513-A (JP)
Title: Optical isolator
Inventor: OKUDA MICHITAKA
IPC: G02B27/28
Filed: 1990-05-11
Abstract: PURPOSE:To make a device small-sized and low-cost by directly adhering a Farady rotator to a polarizing element. CONSTITUTION:A Farady rotator 3 is closely adhered to an about center of the side face of a polarizing element 2. The polarizing element 2 is inserted into a groove 6, and its side face is directly adhered to the bottom of the groove 6, and at this time, the Farady rotator 3 is placed in the position of a first inner peripheral part 10 of a magnetic field applying magnet 5, and a magnetic field in the direction of an optical axis l is applied from the magnetic field applying magnet 5. Next, a polarizing element 4 is inserted into a groove 7, and its side face is directly adhered to the bottom of a groove 7. In this case, a spherical wave is emitted from a laser light source and is first made incident on the polarizing element 2, and the light having a prescribed plane of polarization out of the light made incident on the polarizing element 2 is transmitted through the polarizing element 2 and has the plane of polarization rotated at 45 deg. by the Farady rotator 3 and is made incident on the polarizing element 4 and is emitted through this element 4. Thus, the device is made small-sized and low-cost.
Patent JP-H10311181-A (JP)
Title: Decorated frame
Inventor: TANIGUCHI JUN
IPC: E06B1/52
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to hide contact part between the lower end face of a wall of a building skeleton and the upper surface of a decorated frame from an indoor side and, at the same time, to provide the decorated frame capable of corresponding even to the thickness of the wall of the building skeleton. SOLUTION: A decorated frame is equipped with a main body member 30 covering the end face of an opening section 23 of a wall 20 and a slide member 40 fixed to at least one side edge of the main body member 30, covering part for the upper surface of the main body member 30 and the lower end face of the wall 20 to contact and, at the same time, capable of sliding in the direction of the thickness of the wall 20. In order to fit the slide member 40 in a slidable manner, the main body member 30 is equipped with a slide groove 41 opened in the direction of the thickness of the wall 20 to at least one side edge of the main body member 30, and the slide member 40 is equipped with a contact section 50 extended toward the surface of the wall 20 in order to contact to the surface of the wall 20.
Patent JP-H03102223-A (JP)
Title: Price calculation type electronic balance
Inventor: GEBUHARUTO BUARISUKU
IPC: G01G19/414
Filed: 1990-05-11
Abstract: PURPOSE: To select a proper number of key regions, by identifying a switch signal from all switch contact elements disposed under a specific key region of a specific key pad as the command to operate the specified key region. CONSTITUTION: When a key pad is disposed on a switch pad 7, pressure applied to one of key regions is transmitted to one or a plurality of switch contact elements 8 disposed under key regions through a thin film on which a letter is written. An upper contact face 9 is brought into contact with both of the halves of a bottom contact face through a hole 10, and a switching signal is supplied to a microprocessor connected to an input key board. Next, since the microprocessor can completely identify a minimum group unit composed of the six elements 8, operation of each key region completely corresponds to one piece of information for the microprocessor. Thus, the microprocessor can assign a preprogrammed unit price per weight for each defined key region by a previously stored operation program.
Patent JP-S612064-A (JP)
Title: Detector for concentration of hydrogen or steam in gas
Inventor: KATOU TAKAYUKI
IPC: G01N27/409
Filed: 1984-06-14
Abstract: PURPOSE:To reduce the cost of an element by bringing the outside electrode layer of the element into direct press contact with a plug body to maintain an electrical contact therewith and forming the inside electrode layer thereof into a shape having no conductivity with the plug body. CONSTITUTION:The plug body 4 is screwed to the gas chamber wall 10 of a measuring gas chamber 2 by a screw part. The element 3 is caulked to the part of the body 4 projecting into the chamber 2, by which the standard gas and measuring gas of a detector 1 are hermetically shut off. The outside electrode layer 8 made by calcining platinum powder, etc. is formed on the outside surface of the element 3. On the other hand, the inside electrode layer 9 is adhered to the inside surface of the element 3 in the same manner as for the layer 8. The element 3 has no electrode layer on the outside peripheral part and is made into the construction in which the layer 9 and the body 4 are insulated by the element 3. A terminal 5 is fixed to an insulator 11 for the terminal and the electromotive force generated in the layer 9 is conducted through a lead 14 by an adhering part 13 to the terminal 5. The electromotive force is thus generated between the layers 8 and 9 when the concn. of the hydrogen or steam in the gas in contact with both surfaces of the element 3 is different. The generated electromotive force is conducted to the body 4 and the terminal 5, by which the concn. of the hydrogen or steam is detected.
Patent JP-H09305806-A (JP)
Title: Automatic fare adjuster for adjusting excess fare of train ticket or the like
Inventor: KIRIBUCHI NOBUO
IPC: G07B15/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic fare adjuster with which an excess fare can be smoothly paid and the burden of a user in money is not accompanied by providing a credit fare adjusting means for adjusting the excess fare with a credit card. SOLUTION: Information described on a train ticket, etc., put into a train ticket slot 3 is transmitted through a ticket reading part 21 to a main control part 20 and at the main control part 20, the excess fare is calculated. The calculated excess fare is displayed on a display part 1. The user inserts the credit card into a credit card inserting port 2. A credit slip is prepared, sent to a slip managing part 33 and preserved. Then, the credit slip is printed at a credit slip printing part 27 and issued from a change return port 13 as a slip for user duplicate. The credit card is returned from a credit card return port 10, and a fare adjustment ticket is issued from a fare adjustment ticket issue port 12.
Patent JP-S5247389-A (JP)
Title: Method of forming photoconductive layer
Inventor: SUZUKI SAKIO
IPC: H01L31/08
Filed: 1975-10-14
Abstract: PURPOSE: To sputter an alloy of Zn and Cd on a substrate such as of glass in vapor of S and form a thin film of mixed crystals of these, thereby obtaining a photoconductive layer having high sensitivity to ultraviolet rays and of low resistance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S615033-A (JP)
Title: Preparation of trifluoromethyl benzal chloride or derivative thereof
Inventor: NISHIMURA MASAKATSU
IPC: C07B61/00
Filed: 1984-06-16
Abstract: PURPOSE:To obtain advantageously the titled compound useful as an intermediate for medicines, agricultural chemicals, etc., by reacting a trichloromethylbenzal chloride with hydrogen fluoride in the vapor phase in the presence of a catalyst containing aluminum fluoride in combination with a specific metal fluoride. CONSTITUTION:A trichloromethylbenzal chloride or a derivative thereof is reacted with hydrogen fluoride at 1:3-6, preferably 1:3.2-4.6 molar ratio between the former and the latter in the vapor phase in the presence of (A) aluminum fluoride and (B) at least one metal selected from zinc, chromium, manganese, iron and nickel, preferably iron at 180-400 deg.C, preferably 200-350 deg.C to give the titled compound useful also as an intermediate for dyes selectively at a sufficiently high reaction rate in high yield. The ratio of the component (B) to the component (A) is usually 0.2-20wt%, preferably 0.5-10wt%, and the component (B) needs to be finely dispersed.
Patent JP-H05324822-A (JP)
Title: Image processor
Inventor: NEGISHI AKIRA
IPC: G09G5/36
Filed: 1992-05-15
Abstract: PURPOSE:To easily obtain various image composition effect. CONSTITUTION:A CPU (not shown in the figure) sets color information and an input source for an image to be compared with the set color information, i.e., a scanner (not shown in the figure) or a memory (not shown in the figure) is set, and a deciding circuit 127 decides whether colors are close or far by pixel units according to color information in pixel units of the image from the set input information and the set color information in pixel units and one input source is determined between the scanner (not shown in the figure) and memory (not shown in the figure) according to the correspondence between the decision result and input source, so that the image from the determined input source is outputted on a printer (not shown in the figure) by pixel units.
Patent JP-S5456077-A (JP)
Title: Reducing method for nonvolatile impurities contained in liquid during evaporation
Inventor: OORUI TETSUYA
IPC: B01D3/14
Filed: 1977-10-13
Abstract: PURPOSE: To decrease nonvolatile impurities contained in bottom-product liq., by feeding a portion of product liq. drawn off the evaporating column bottom to a kettle reboiler so asto evaporate nearly total amount of the fed liq., and by returning the vapor to the evaporating column bottom.  
     CONSTITUTION: Liq. 1 contg. nonvolatile impurities is fed to an evaporating column 2, and the top vapor 3 contg. no impurities described above is divided into top product liq. 6 and reflux liq. 7. A portion of the bottom product liq. of the column 2 is drawn off through the line 8, and the residual portion is fed 10 to a kettle reboiler 9, the total amount of which is evaporated to form vapor contg. no nonvolatile impurities, which is returned to the column bottom through a line 11. A small amount of conc. soln. of the nonvolatile imputities held in the reboiler 9 is drawn off through a line 12. Hereby, product loss is made as small possible without increasing heat quantity to be added to the reboiler for evaporation 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5747571-A (JP)
Title: Method for internal chill of aluminum alloy casting type piece
Inventor: MANABE AKIRA
IPC: B22D19/00
Filed: 1980-09-05
Abstract: PURPOSE: To prevent the crevice corrosion and looseness of internal chill parts by converting an aluminum alloy into an Al-Cu type alloy in the case of inserting ferrous pieces with the aluminum alloy.  
     CONSTITUTION: For example, iron pieces of stainless steel, carbon steel, or cast iron are preheated to 500W700°C, after which they are set into metallic molds and an aluminum alloy melted under temp. conditions of 700W800°C is injected into the metallic molds. The aluminum alloy consisting of 3W6wt% Cu and the balance Al is desirable as the aluminum alloy. The injection of the aluminum alloy into the metallic molds is accomplished under high pressure conditions of ≥300kg/cm 2 . The inverse segregation of the aluminum alloy is much accelerated by such high pressure casting, and the copper-enriched layer is formed on the outside circumferential surface side of the iron type base, whereby the alloy layer of Cu-Fe is easily formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01293310-A (JP)
Title: Photographing device
Inventor: YOSHIDA MASAAKI
IPC: G03B13/36
Filed: 1988-05-20
Abstract: PURPOSE:To strobe-photograph a main object at an appropriate exposure level by forming the metering range of each metering parts in a metering sensor into a range-finding scope covering each range-finding part in a range-finding part, which correspond to said metering part. CONSTITUTION:The range-finding sensor 44 has five sensor parts 44(a)-44(e) dividing a photographic image plane to range-find; and the metering sensor 50 has five sensor parts 50(a)-50(e) dividing the photographic image plane into plural areas to meter respective areas. The sensor pats 50(a)-50(e) are arranged in accordance with the sensor parts 44(a)-44(e) of the range-finding sensor 44 and have metering ranges which can cover their respective ranges to be found. Even if the main object is positioned outside an optical axis in the photographic image plane, a focal point is appropriately adjusted. Thus, the main object can be strobe-photographed at an appropriate exposure level.
Patent JP-S5247156-A (JP)
Title: Automatic center adjuster of clutch release bearing
Inventor: NAKAMURA TAKESHI
IPC: F16C23/08
Filed: 1975-10-14
Abstract: PURPOSE: Carrying a clutch release bearing on a flange of sleeve as having a center adjusting possibility to a release lever. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06311837-A (JP)
Title: Automatic roll over pressing device for striplike dough
Inventor: SAI SEKICHIYUU
IPC: A21C3/02
Filed: 1993-04-26
Abstract: PURPOSE: To obtain a belt-line noodle crust suitable for post treatment by supplying flour to a mixing pail from a powder supply pail, adding water to mix to make a lump, then sufficiently spread-pressing it in a rotary spread-pressing pail and transferring it to a transporting part in the state of a belt-like noodle crust. CONSTITUTION: Flour is transferred into the mixing pail 2 from the power supply pail 1 through a transferring pipe 11, harmonized with a liquid from a liquid supply pail 3 and then thrown into a spread-pressing pail 4 from a water gate. A pair of spread-pressing rollers 5 and 5 and a stopper plate 49 are installed within the spread-pressing pail and when the spread-pressing of the flour lump or the belt-like noodle crust is finished, it is transferred to the transporting part 6 in the state of the belt-like noodle crust.
Patent JP-H07328202-A (JP)
Title: Pachinko machine
Inventor: KAWAMOTO NAOYUKI
IPC: A63F7/02
Filed: 1994-06-06
Abstract: PURPOSE:To cancel disadvantage to a player or a pachinko game hall by updating success picture patterns stored in the success picture pattern storage part of a RAM each time a control means executes series of control to prevent success picture patterns to be displayed on a display from getting eccentric. CONSTITUTION:A CPU 13 controls respective equipments based on control information stored in a RAM 16. Namely, when it is stored under the last control that a pachinko balls wins a prize a ball paying mechanism 7 is driven and a lamp group 11 is turned on and off. Since the CPU 13 is reset by a reset circuit 12 at every prescribed time, by the way, the control information for turning on and off the lamp group 11 is stored in the RAM 16. When the generation of prize winning is judged based on the detecting states of various sensors 14, this is stored in the RAM 16 as the control information by the CPU 13. Namely, the blank picture patterns in the RAM 16 are continuously updated from the update of hit picture patterns in the RAM 16 to the next initialization.
Patent JP-H02224274-A (JP)
Title: Conductivity modulation type mos fet
Inventor: YAMAGUCHI YOSHIHIRO
IPC: H01L29/76
Filed: 1989-05-17
Abstract: PURPOSE:To realize an anode short-circuit structure and hence keep on-voltage at a low level without causing an increased device area and reduced withstand voltage by providing an n-type cathode layer kept at the same potential as that of a drain layer independent of an n-type base layer. CONSTITUTION:A second conductivity type cathode layer 13, that adjoins to a second conductivity type base layer 3 including a first conductivity type drain layer 8 formed thereon, and that is isolated from the second conductivity type base layer 3 via a pn junction, is provided, with which cathode layer 13 a cathode electrode, that is set at the same potential as that of a drain electrode 11, that is set at the same potential as that of a drain electrode 11, is allowed to make contact. Hereby, a substantially anode short-circuit structure is realized in its high injection state. Further, since the n-type base layer 3 and the n-type cathode layer 13 are separated from each other via a pn junction, low ionic potential characteristic is assured without causing an increased device area and lowered withstand voltage.
Patent JP-S6015129-A (JP)
Title: Manufacture of composite sheet
Inventor: TSUNODA YUKIYASU
IPC: B29L9/00
Filed: 1983-07-07
Abstract: PURPOSE:To produce a composite sheet without using a toxic anchor coat, which sheet may be useful as a packaging material that will find many applications, by subjecting the surfaces of sheets that will be united to corona discharge treatment, and uniting the sheets with a specified resin composition layer between them. CONSTITUTION:When a sheet surface 1, 21 of a polypropylene and a sheet surface 4, 22 of an ethylene/vinyl alcohol copolymer are united with a melted resin composition layer 23, the surfaces are subjected to discharge treatment by a corona discharge treatment apparatus 6. As the resin composition 10 use is made of a composition consisting of 100pts.wt. polyethylene and 10-300pts.wt. elastomer mainly made up of ethylene/1-butene random copolymer and/or ethylene/ propylene copolymer having a density 0.80-0.90g/cm<3>, a brittle temperature of up to -70 deg.C, a Vicat softening point of up to 80 deg.C, and a surface hardness of down to 70 to obtain the intended composite sheet 11, 20.
Patent JP-S61281954-A (JP)
Title: Photoelectron analysis instrument
Inventor: SHIOKAWA YOSHIRO
IPC: H01J35/00
Filed: 1985-06-07
Abstract: PURPOSE:To execute the photoelectron analysis in a narrow region with high sensitivity and to obtain the photoelectron image of an elementary analysis in a horizontal direction by condensing the X-rays generated from a target irradiated by the electron beam of an extra-microfocus type electron gun onto a sample surface by using an imaging type spectral crystal plate. CONSTITUTION:The electron gun 1 is the extra-microfocus type electron gun of which the irradiation region of the electron beam 13 is about 0.1mmphi. The irradiation position 14 thereof can be changed as desired by a deflection plate 11. The electron gun receives the irradiation of the beam 13 from a target 2 and X-rays 32 are generated from the small region of the size equal to the irradiation region, i.e., about 0.1mmphi. The imaging type spectral crystal plate 3 divides down the X-rays to monochromatic light and condenses the X-rays. The X-ray converged to about 0.1mmphi irradiates the sample 4 and therefore the adverse influence of the electrons released from the regions except said region on energy resolving power is thoroughly eliminated. A small-sized and inexpensive single-stage cylindrical mirror type spectroscope 5 having extremely large transmission is usable for the spectroscope.
Patent JP-S5914134-A (JP)
Title: Optical disk device
Inventor: OOHARA SHIYUNJI
IPC: G11B7/09
Filed: 1982-07-15
Abstract: PURPOSE:To increase the pull-in range for focus, by using a total reflection surface to form half the surface where the reflected light given from a disk of a polarized beam splitter is delivered and then using a convex lens to form the other half. CONSTITUTION:The light delivered from a semiconductor laser 1 is condensed on a disk 7 through a condenser lens 2, a polarized beam splitter 12 a lambda/4 plate 5 and an aperture lens 6. The reflected light goes backward and is totally reflected on the interface 12a of a polarized beam splitter. The half of the light beam is totally reflected on a total reflection surface 13 and then led to a 2- split light detector 11 which obtains a tracking error signal. Thus a tracking error signal is obtained from the differential output between photodetectors 11a and 11b. While the other half light beam is stopped down by a convex lens 14 and focused onto a 2-split detector 10 which is set at an image forming position P. Then a focus error signal is obtained from a differential output of the detector 10. This can increase the pull-in range for focus.