baber/WOPTO huggingface dataset:
Patent JP-2000313186-A (JP)
Title: Securities
Inventor: ITO NORIYUKI
IPC: B42D15/10
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide securities to which a number having a high effect of preventing forgery is added by printing. SOLUTION: Securities 10 on which a number comprised of at least two figures is printed in a row with an OCR number 20 printed thereon are provided. One figure of the number of two figures shows a check digit number 50, while the other shows a random number 60, and the random number is placed at the head of the OCR number 20, at the last thereof or between them.
Patent JP-S5457842-A (JP)
Title: Two-dimentional photo correlator
Inventor: TANIGAWA KUNIHIRO
IPC: G06K9/74
Filed: 1977-10-17
Abstract: PURPOSE: To obtain detailed brightness information on adjacent picture elements by arranging photoelectric cells on a semiconductor substrate in a matrix shape and by finding the meam levels of each column and each row.  
     CONSTITUTION: Projecting photo image on the entire surface of the photoelectric cell group generates charges in the depletion layer under respective electrode Si corresponding to the brightness of picture elements. Here, conductor RTi is made "H" in level, and conductor Si is "L"; and then, conductor RTi is made "L" after charges are transferred to the depletion layer under electrodes 11a, 12a,..., so that a mean value of potentials of respective electrodes can be obtained at conductor RDi. In the same way, a mean value of potentials of respective electrodes in the column direction, thereby making it possible to obtain a correlation function for pattern recognition 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09300947-A (JP)
Title: Supply opening selecting switch of air conditioner for automobile
Inventor: IDEGUCHI HIROO
IPC: B60H1/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive selecting switch without using an expensive IC, by changing a conductive passage with which the end of each elastic piece is brought in sliding contact accompanied by the rotation of a turntable so that the continuity of any pair of terminals out of a plurality of terminals, is interrupted, and the other terminals are communicated with each other. SOLUTION: An insulating base board 22 is sandwiched between a main body case 14 and a cover 15. Then, conductive passages 27 to 34 are arranged on a circular arc concentric with a passing hole 26, on a surface opposed to the bottom wall 19 of the case main body 14 of the insulating base board 22. Phases extended over a circumferential direction, are arranged at approximately equal intervals sequentially from the outside of a diametral direction toward the inside thereof to the conductive passages 27 to 32. Also, wide parts 35a to 35e and 36a to 36e extended over the diametral direction of the insulating base board 22, are respectively arranged at one end of the conductive passage 27, the other end of the conductive passage 32 and both ends of the intermediate conductive passages 28 to 31.  Then, the continuity of any pair out of the conductive passages 27 to 32 is interrupted by the displacement of a pair of brush members fixed to a turntable, and the other conductive passages are mutually made conductive.
Patent JP-S61281519-A (JP)
Title: Formation of amorphous silicon film
Inventor: AKIYAMA KOJI
IPC: C23C16/24
Filed: 1985-06-07
Abstract: PURPOSE:To allow high-speed film growth by a method wherein plasma is brought into contact with a gas having molecules containing silicon atoms so as to form an amorphous silicon film, at least, containing halogen atoms on a substrate. CONSTITUTION:A vacuum container consists of film formation chamber 2 in which a substrate 1 is arranged, and a plasma generation chamber 5 to which a magnetron power supply is connected with waveguide 4. A magnetic coil 7, which produces electron cychlotron resonance in a plasma and generates magnetic field to take out the plasma from a window 6 on the substrate 1 in the film formation chamber 2, is arranged around the plasma generation chamber 5. The gas to generate the plasma is supplied from the first gas introduction opening 10 into the plasma generation chamber 5 to form a film a-si:X: H (X=F, Cl, Br). The source gas for a-si:X:H film is supplied from a ring- shaped second gas introduction pipe 11 arranged between the window 6 and the substrate 1 into the film formation chamber 2, thereby allowing high-speed film lamination without producing powder.
Patent JP-S53124565-A (JP)
Title: Preparation of powdered resin
Inventor: SATOU HIROSHI
IPC: B01J2/00
Filed: 1976-10-18
Abstract: PURPOSE: To obtain a finely powdered resin of uniform particle size continuously, by spraying water and a solution of resin in a water-miscible solvent at high speeds to form finely emulsified droplets of the resin solution in water. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63289165-A (JP)
Inventor: OKUZAWA MASAYUKI
IPC: E04F15/20
Filed: 1987-05-21
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-S5915839-A (JP)
Title: Manufacture of measuring cell
Inventor: MATSUMOTO KOUJI
IPC: C03B23/08
Filed: 1982-07-16
Abstract: PURPOSE:To hold the accuracy of the optical path length with an error within 6+ or -0.01mm. eliminating corners perpendicular to each other by a method wherein after a die is inserted thereinto, a glass tube is heated under a reducing pressure to be adsorbed on the die and then, finished by polishing following the pulling out of the die after being cooled. CONSTITUTION:A die 5 is inserted into a light transmitting hard glass tube 4 with a better chemical resistance. The die 5 employs carbon tool steel higher than the softening point of the glass tube 4 and large in the coefficient of linear expansion. As the glass tube 4 is heated soft reducing pressure in a clearance between the glass tube 4 and the die 5, it 4 is absorbed on the die 5. When the tube is cooled under such a condition, a gap is produced between the glass tube and the die because of a difference in the coefficient of the linear expansion and after the die 5 is pulled out, the circumferential surface of the glass tube 4 is polished to finish a measuring cell 6. This eliminates corners perpendicular to each other thereby holding the accuracy of the optical path length with an error of 6+ or -0.01mm. as being required.
Patent JP-H02306018-A (JP)
Title: Catalytic combustion device
Inventor: KAWASAKI YOSHITAKA
IPC: F23N5/24
Filed: 1989-05-18
Abstract: PURPOSE:To rapidly and reliably detect a deficiency in oxygen state without the occurrence of incomplete combustion by a method wherein an ion current detecting means and an ignition means are disposed in the vicinity of an auxiliary burner port on the upper stream of a catalyst layer, flame is formed at the auxiliary burner port at intervals of a given time during a specified time, and when a given current value is not obtained by the ion current detecting means, combustion is suspended. CONSTITUTION:When catalytic combustion by using kerosene is effected in an air ratio of, for example, approximate 1.5, even when oxygen concentration is decreased to 15%, an oxygen amount is sufficiently ensured as a total value. An actual oxygen excessive rate is maintained at approximate 1.1 and combustion reaction at a catalyst layer 8 is left continued, but oxygen concentration is in a non-safe region. In which case, when an ignition electrode 6 is energized and flame is formed at an auxiliary burner port 5, an oxygen short state can be detected by a flame rod 7 by means of a change in an ion current flowing through flame. When a value exceeds a set value, it is decided that combustion is in a deficiency in oxygen state, a pump 2 is stopped through a control part 10, and combustion can be suspended. Since stop control is practicable according to a set condition of a current value when oxygen concentration is 18% or 16%, non-safe working state can be prevented from occurring.
Patent JP-H02304865-A (JP)
Title: Nonsintered cadmium negative plate for alkaline storage battery
Inventor: TERASAKA MASAYUKI
IPC: H01M4/24
Filed: 1989-05-18
Abstract: PURPOSE:To enhance the utilization of an active material and oxygen gas absorbing performance by specifying the amount of indium based on the total amount of active material and the surface area of nickel per gram of the active material. CONSTITUTION:If the weight of indium based on the total weight of active material is y wt.% and the surface area of nickel per gram of the active material is x m<2>, these values are set to satisfy the following: x>=0.001, y>=0.002, and y<=-0.4x+0.02. If a conductive layer is formed with nickel powder, metallic cadmium is produced in the conductive layer and on its surface, and oxygen gas absorbing capability is increased compared with a conductive layer formed with carbon powder. If a mixture of carbon powder and nickel powder is used as the conductive layer on the surface of a negative plate mainly comprising metallic cadmium powder containing indium, hydrogen gas evolution is retarded, and the utilization of the active material and oxygen gas absorbing performance are enhanced.
Patent JP-H06312141-A (JP)
Title: Manufacture of metallic honeycomb carrier
Inventor: OTANI HIROO
IPC: B01J35/04
Filed: 1993-04-28
Abstract: PURPOSE:To manufacture easily a honeycomb carrier with the phase of a passage on one end side deviated from the phase of the other passage on the other end side in the peripheral direction. CONSTITUTION:A slit 11 is formed on a flat plate 1 extending from one end to the other end, and a connecting section 12 connecting both left and right sections of the flat plate 1 crossing the slit 11 and divided by the slit 11 is formed. Similarly a slit 21 and a connecting section 22 are formed on a corrugated panel 2. The flat plate 1 and the corrugated panel 2 are overlapped and wound into the coil shape to form a coil body 3 with a number of passages 4. Then, a coil half-body on one end side and the other coil half-body on the other end side divided by the slits 11 and 13 of the coil body 3 are twisted in the peripheral direction until the connecting sections 12 and 22 are deformed plastically.
Patent JP-H08321127-A (JP)
Title: Automatic continuous reproduction device for optical disk
Inventor: CHIBA HIROSHI
IPC: G11B19/02
Filed: 1995-05-24
Abstract: PURPOSE: To eliminate the need for a user to memorize, for example, tray number, etc., by enabling an automatic continuous reproduction device to automatically and continuously reproduce a set disk. CONSTITUTION: The automatic continuous reproduction device 1 consists of a display 2, a RAM 3, a CPU 4, an operation part 5, a TV 6, an MPEG converter 7, a reproduction part 8, and a changer part 9. The RAM 3 stores which tray stores which set disk and reproduces the set disk in order when the reproduction command of the set disk is received.
Patent JP-S6485980-A (JP)
Title: Silanized substance and silanization
Inventor: ARUBERUTO SHIYUMITSUTO
IPC: A61K6/838
Filed: 1988-05-24
Abstract: Ceramic dentures can be repaired leak- and fissure-free with plastic when the ceramic surface is previously dry ground and treated with a silanising agent composed of  gamma -methacryloyloxypropyltrimethoxy- silane and trimethylethoxysilane.
Patent JP-H07332929-A (JP)
Title: Method for detecting displacement and inclination and automatic focusing device using method thereof
Inventor: SHIBATA YUKIHIRO
IPC: G01B11/26
Filed: 1994-06-07
Abstract: PURPOSE:To provide the method for detecting displacement and inclination and an automatic focusing device using the method, wherein the asymmetric characteristic of the detected image caused by the reflection from the boundary plane of the thin film surface of a pattern on a sample and a substrate, multiple interference in the transparent thin film and the like is decreased and the detecting accuracy is improved, at a low cost. CONSTITUTION:The image of a slit 1 is projected on a sample 1a. The reflected light is made to pass through a lens 30 and returned from a semitransparent mirror 37. The image of the slit 13 is projected on the sample 1a again. The image of the slit 13, which is reflected twice from the sample 1a, is guided into a height detecting optical system 47. The image is formed on a photoelectric transducer 45. The light, which is transmitted through the semitransparent mirror 27, is guided to a slant detecting optical system 90 and reaches a photoelectric transducer 97.
Patent JP-S5461142-A (JP)
Title: Preparation of hydroxymonomandelic acid compound
Inventor: UMEMURA YOSHIO
IPC: C07C59/64
Filed: 1977-10-20
Abstract: PURPOSE: To prepare the title compound useful as a raw material of pharmaceuticals, or intermediate of perfumery, in high yield, by reacting a phenol compound and glyoxylic acid with cyclodextrin, etc. in a basic aqueous medium.  
     CONSTITUTION: A compound III [Y is H, CH(OH)-COOH], IV, V or VI, is prepared by reacting 1 mole of a phenol compound I (R 1  is OH, lower alkoxy) or II (R 2  is lower alkyl), e.g. catechol, resorcinol, with 0.5W1 mole of glyoxylic acid in a basic aqueous solvent in the presence of ≥0.001g, based on 1 g of the phenol compound, of cyclodextrin or starch, at 0W50°C 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10322433-A (JP)
Title: Personal voice dial telephone set
Inventor: HONDA TOKUJIRO
IPC: H04M1/27
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a personal voice dial telephone set that compares a registered voice signal with a voice signal spoken just now so as to make dialing depending on each spoken figure. SOLUTION: In the case of making dialing, when a dial button C is operated, an exchange is started via a public telephone line (a), a dial tone sent from the exchange and its own voice is entered from a microphone 4. The entered voice signal is given to an A/D converter section 10, where the signal is converted into digital data, the data are given to a comparator section 7 via a conversion section input output section 11. Voice numeral information (0-9) registered in a storage section 9 is read sequentially and fed to the comparator section 7, where a corresponding numeral is retrieved and detected. When the corresponding numeral is detected, it is fed to a dial code transmission section 2 via an information input output section 6, the dial code transmission section 2 converts the numeral into a numeral code and transmits the code to the public telephone line (a).
Patent JP-S5827860-A (JP)
Title: Combination of cylinder liner and piston ring
Inventor: NAITOU YOSHIO
IPC: C22C38/00
Filed: 1981-08-12
Abstract: PURPOSE:To improve resistance to wear, scuff, heat and corrosion, by specifying the composition and the average grain size of chromium of a cylinder liner and a piston ring having a basic structure of tempered martensite. CONSTITUTION:A cylinder liner and a piston ring are made of a material having a basic structure of tempered martensite in which fine particles of chromium carbide having an average particle size of 3-30mu are dispersed uniformly by the area ratio of 3-20%. Here, the cylinder liner is made of a steel having a hardness of HV400-800 and containing 0.5-1.2% of C and 12-19% of Cr by weight, and similarly, the piston ring is also made of a steel having a hardness of HV400-800. Further, a soft nitrided layer having a surface hardness of HV800- 1,500 is applied over the surface of at least either one of the cylinder liner or the piston ring.
Patent JP-H06337065-A (JP)
Title: Transmission operation device for tractor
Inventor: HYODO OSAMU
IPC: F16H63/18
Filed: 1993-05-27
Abstract: PURPOSE:To enable a transmission case or the like to be used in common and facilitate the change of specification for transmission operation by providing a shifter case at a shifter port detachably for simplifying power transmission constitution in the case. CONSTITUTION:A shifter case 5 to house a shifter stay 3 having a transmission shifter 2 for gearing a transmission device in a transmission case 1 and a shifter lead cam 4 to operate the shifter 2, is provided at the outside of the shifter port 6 of the case 1, thereby constituting a transmission operation device for a tractor.
Patent JP-S5750067-A (JP)
Title: Electronic cash register
Inventor: NAKATANI HIROSHI
IPC: G07G1/01
Filed: 1980-09-09
Abstract: PURPOSE:To use a customer side indicator flexibly, by constituting so that display contents of the customer side indicator can be changed optionally in accordance with the status. CONSTITUTION:Information inputted from a keyboard 1 is processed by an operation part (CPU)2, and is displayed on an operator side indicator 6 and a customer side indicator 7. Since it is unnecessary to display the same contents as those to an operator, to a customer, however, the display information is selected by a switch 8. For instance, information of a data, or display is set to an off-state. According to this constitution, the display is used flexibly without displaying an information unnecessary for a customer.
Patent JP-H06337104-A (JP)
Title: Catalytic combustion device
Inventor: KUBOTA TORU
IPC: F23C99/00
Filed: 1993-05-27
Abstract: PURPOSE:To shorten an ignition time and obtain a satisfactory amount of combustion as an entire combustion device while a required electric energy is decreased for ignition of a conductive catalyst capable of heating by turning on. CONSTITUTION:A catalyst 21 provided in the side of a carburetor 27 of catalysts 21 and 23 arranged in series with the carburetor side 27 is turned on so that it becomes a conductive catalyst capable of heating. This catalyst 21 is turned on during ignition and the amount of fuel to be supplied to the carburetor 27 is made lower than that upon ordinary combustion.
Patent JP-S6017833-A (JP)
Title: Electron gun mounting device
Inventor: SAEGUSA MASUMI
IPC: H01J9/18
Filed: 1983-07-11
Abstract: PURPOSE:To mount an electron gun correctly and simply on a pin fitting body by guiding an exhaust pipe into the exhaust pipe positioning hold of an exhaust pipe guide followed by guiding each pin terminal to the prescribed pin terminal positioning concave part of a pin terminal guide. CONSTITUTION:When an exhaust pipe guide 18, a pin terminal guide 22 and the clipping body of an electron gun holder 31 are closed, the electron gun 34 goes down to guide its exhaust pipe 35 from the guiding part 21 of the exhaust pipe guide 18 to the exhaust pipe positioning hole 20 for positioning while said pipe 35 being inserted into an exhaust pipe insertion hole 36 of an electron gun holder 31 through a hole 23 of the pin terminal guide 22. Here, the exhaust pipe guide 18 is opened, further the electron gun 34 goes down to guide its each pin terminal 37 from each guiding part 25 of the pin terminal guide 22 to the prescribed pin terminal positioning concave part 24 for positioning, while inserting them into the prescribed pin terminal fitting holes 38 of the electron gun holder 31 for opening the pin terminal guide 22, then the electron gun 34 further goes down to completely fit its each pin terminal 37 into each pin terminal fitting hole 38 of the electron gun holder 31 for finishing the mounting of the electron gun 34.
Patent JP-H11343280-A (JP)
Title: Prostaglandin compound
Inventor: UENO TAKASHI
IPC: C07C405/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound good in properties for manifesting and sustaining a therapeutic effect against hepatic and bile duct disease such as fulminant hepatitis, fatty liver and hepatic coma, and causing no or extremely little side effect such as diarrhea. SOLUTION: This new compound is a compound of the formula [A is COOH or the like; B is CH2 -CH2 or the like; X is H or the like; R1 is CH2 -CH2 -CH2 - CH2 -CH2 -CH2 or the like; R2 to R5 are each H or the like with the proviso that at least one thereof is methyl or the like; Q is a single bond, methylene or the like; (m) is 0 or 1], preferably 13,14-dihydro-15-keto-16,16-difluoro-19- methyl-prostaglandin E2 or the like. The compound of the formula is obtained, for example, in the case of the before exemplified compound, by using (1S,5R,6 R,7R)-6-(hydroxymethyl)-7-(tetrahydropyranyloxy)-2-oxabicyclo[3,3,0]oc tan-3-one as a starting material, and synthesizing the objective compound by various reactions.
Patent JP-S62283886-A (JP)
Inventor: KATSUTA MOTOHEI
IPC: H01M8/02
Filed: 1986-06-02
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-H08297870-A (JP)
Title: Device and method for processing information
Inventor: KURODA AKIRA
IPC: G11B9/00
Filed: 1995-04-26
Abstract: PURPOSE: To facilitate operation, to make the whole device compact and to make possible integration by bringing a tip of a needle into contact with a recording layer, softening the recording layer surface with the heat caused by voltage application and forming a recording bit of a recessed structure. CONSTITUTION: A recording medium 201 is constituted so as to provide the recording layer 203 on a substrate 202 having conductivity, and material softening by a temp. rise, e.g. thermoplastic resin of a softening temp. of 100 deg.C is used as the recording layer 203. Conductive material having a melting point of 1000 deg.C or above, e.g. metal/semiconductor material is used as the probe needle 204, the substrate 202. Then, the probe needle 204 tip is brought into contact with the recording layer 203 surface, and a recording pulse voltage is applied, and a current is made to flow between the probe 204 and the substrate 203. The temp. of the recording layer 203 is raised partially by the heat caused by the current to be softened. Succeedingly, the needle tip is pushed into the recording layer by repulsive force acting between with the recording layer to form the recording bit 205 having the recessed structure.
Patent JP-H05323324-A (JP)
Title: Reorientation method for liquid crystal
Inventor: SAKAMOTO KATSUTO
IPC: G02F1/1337
Filed: 1992-05-19
Abstract: PURPOSE:To enable the efficient and easy reorientation of the ferroelectric or antiferroelectric liquid crystal sealed into a liquid crystal sealed with the ferroelectric or antiferroelectric liquid crystal to be conducted by heating this liquid crystal element, then rapidly cooling the entire part of the liquid crystal sealed region of the liquid crystal element from one surface side of the liquid crystal element. CONSTITUTION:The liquid crystal element 10 is taken up from the surface of a heating plate 20 when the antiferroelectric liquid crystal in the liquid crystal element 10 attains an isotropic phase. The liquid crystal element 10 is then immediately placed flat on the surface of a rapid cooling plate 21 to rapidly cool the liquid crystal element 10 from the heating temp. to the temp. of the cooling plate 21. The antiferroelectric liquid crystal in the liquid crystal element 10 is rapidly cooled in the direction perpendicular to the normal direction of a smectic layer structure when the liquid crystal element 10 is rapidly cooled from its one surface side. This antiferroelectric liquid crystal shifts rapidly from the isotropic phase to the chiral smectic C phase exhibiting antiferroelectric property. The antiferroelectric liquid crystal is thus reoriented to the orientation state having the smectic layer structure.