baber/WOPTO huggingface dataset:
Patent JP-S60167070-A (JP)
Title: Pattern recognition method
Inventor: EJIRI KOUICHI
IPC: G06K9/03
Filed: 1984-02-08
Abstract: PURPOSE:To execute pattern recognition with high accuracy by decreasing a frame of a character pattern by small quantity when a character is rejected after pattern recognition based on a selected category and by retrying the pattern recoginition. CONSTITUTION:When a feature vector X of an extracted unknown character pattern is located far from either relative positions C1 or C2 of a feature vector registered in a dictionary beforehand and decided to be rejected, a reasonable category is found in accordance with the following sequence: step 1: a parameter concerned with position coordinates of a vector X is changed by small quantity, thereby denoting a feature vector X', and it is approximated to a distance rk up to a CK. Step 2: When the distance between the feature vector X' and the CK will not approach by the step 1, it is rejected and the operation is stopped, and otherwise the operation is reset to the step 1, and the same process is conducted. When the distance rk is within a threshold and the operational frequency is below the set value, the CK will be the recognized result.
Patent JP-H09649-A (JP)
Title: Device of which purposes are diagnosis, composite pulse heating, and photodynamic medical treatment
Inventor: SHIMON ETSUKUHAUSU
IPC: G02B6/04
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To effectively carry out diagnosis and treatment of a cancer and simultaneously carry out an opto-dynamical treatment and pulse heat treatment of a tumor, thereby to promote a photochemical reaction and coagulate blood and, as a result, to suppress a blood supply to the tumor site. SOLUTION: This apparatus for treating cancer cells in a tissue having a plurality of blood tubes supplying blood comprises a housing 100 equipped with a window transparent to the light, a pulsated incoherent light source 102 disposed in the housing and a reflecting mirror 104 disposing therein to guide the light through the window.
Patent JP-H01196503-A (JP)
Title: Method and apparatus for inspecting bore of very fine diameter capillary
Inventor: TAKEUCHI MAKOTO
IPC: G01N30/89
Filed: 1988-02-01
Abstract: PURPOSE:To obtain a method which enables inspection of the bore of a capillary with high accuracy, by feeding a fluid to a capillary at a fixed flow rate being compressed to inspect the bore thereof with a compression controlled to balance the pressure of a feed liquid. CONSTITUTION:A liquid having a known characteristic of viscosity is fed to a capillary 2 having a very fine diameter with a pump 1 or the like while being compressed. Then, a compression is controlled to balance the pressure of the feed liquid. Then, based on a feeding requirement as met when the pressure of the feed liquid is balanced, the bore of the capillary is inspected. This enables the confirmation of the degree of penetration and passage in a very fine diameter capillary made of ceramics or the like.
Patent JP-H03225911-A (JP)
Title: Solid electrolytic capacitor
Inventor: NISHIJIMA YASUYO
IPC: H01G9/012
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a solid electrolytic capacitor excellent in heat resistance by securely forming a coating material which mainly contains fine particles of an inorganic substance or an inorganic compound and holds a binder made of resin on a lead part of an anode lead of a capacitor element. CONSTITUTION:In a solid electrolytic capacitor 1, a lead part from a capacitor element 3, preferably a whole outer periphery of the capacitor element 3, of an anode lead 2 is coated by a material which may not easily give adverse influence to the capacitor element due to expansion and shrink of the coating material. The coating material mainly contains fine particles of an inorganic substance or an inorganic compound and holds a binder made of resin. The fine particles of the inorganic substance or the inorganic compound are preferably flake-like or spherical. The inorganic substance may be carbon for example, and the inorganic compound may be various kinds of oxides such as silica and alumina for example. Resin as the binder may be epoxy resin or the like. The coating material is adhered only to an extracted part of the anode lead from the capacitor element or on the whole outer periphery of the capacitor element and hardened by heating or by use of ultraviolet rays.
Patent JP-S63191326-A (JP)
Title: Optical information reader
Inventor: HASHIMOTO AKIHIKO
IPC: G11B7/135
Filed: 1987-02-03
Abstract: PURPOSE:To exactly read information by a miniature constitution, by placing an objective lens and a photodetector so that their optical axes become roughly vertical to an object surface by a protective layer of a recording surface seen from the objective lens, and forming an image on the photodetector. CONSTITUTION:An objective lens 14 and a photodetector 15 are placed so that their optical axes 14a, 15a become roughly vertical to an object surface 16 of a recording surface 13a seen from the objective lens 14. In such a way, an illuminating light is projected diagonally to an optical card 13, and its reflected light is photodetected by the photodetector 15 through the objective lens 14, therefore, this reader can be miniaturized, comparing with the case the illuminating light is projected from the vertical direction. Also, the objective lens 14 and the photodetector 15 are placed so that their optical axes becomes roughly vertical to the object surface 16 of the objective lens 14 by a protective layer 13b of the optical card 13. As a result, an image of the recording surface 13a which has been brought to spot illumination can be formed on the photodetector 15 so that the whole becomes the same image forming state, and information can be read easily and exactly.
Patent JP-H03122214-A (JP)
Title: Heat treatment of alloy steel for structure
Inventor: MIURA HIROSHI
IPC: C21D8/00
Filed: 1989-01-31
Abstract: PURPOSE:To impart the hardness suitable for machining to a gear blank material by warm forging a preform blank material to form the gear blank material and maintaining the entire part at a uniform temp., then subjecting the blank material to controlled cooling to transform the material into a stable structure and cooling the material with air. CONSTITUTION:The preform blank material made of an alloy steel for structure is heated B to the temp. (about 950 deg.C) suitable for warm forging and is subjected to the warm forging C to form the gear blank material 1. The gear blank material 1 is then so reheated D as to maintain the temp. of the part 2 of the gear blank material 1 where the plastic deformation is large at nearly the same temp. as the temp. of the part 3 where the plastic deformation is small. Further, the gear blank material 1 is cooled E down to about 550 deg.C under about 60 deg.C/min speed control and is thereby so controlled as to transform the austenite of the structure thereof to pearlite and ferrite. The material is cooled F with air down to room temp. Then, the gear blank material 1 having the hardness suitable for machining of the post stage is obtd.
Patent JP-2000218388-A (JP)
Title: Jointing method of metallic materials
Inventor: HIYAMIZU TAKAO
IPC: B23K20/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a jointing element with stable quality by performing jointing while a jointing parameter is controlled based on a proceeding condition of a jointing process monitored from a measured value of a reflection echo from a jointing face, or of a transmission echo on the jointing face while ultrasonic waves are radiated. SOLUTION: About 100% of reflection echo is obtained on an insertion face of an insert material inserted between jointed metallic materials 10a, 10b. As diffusion jointing is proceeded, one part of ultrasonic waves outputted from a transmitting/receiving ultrasonic probe 16 is transmitted through the jointing face, and reflected on a base end face of the jointed metallic material 10b, so as to detect the reflection echo transmitted through the jointing face again. At a stage where a jointing insert material 12 is completely heated/fused and diffusion jointing is completed, as long as irregularities such as cracks and pin holes do not exist on the jointing face, the ultrasonic waves outputted from the ultrasonic probe 16 are transmitted through the jointing face at about 100%, and reflected on the bottom face of the jointed metallic material 10b.  The reflected echo from the bottom face is detected so as to control jointing conditions.
Patent JP-S56117459-A (JP)
Title: Telephone device
Inventor: URABE MAKOTO
IPC: H04M1/665
Filed: 1980-02-22
Abstract: PURPOSE:To give an answer only to the calling subscriber that the receiver side expects, by sending the telephone number or the recognition number of the calling subscriber to the receiver side through the trunk line and giving an answer only to the calling subscriber that the receiver side has decided previously. CONSTITUTION:The telephone number of a calling subscriber that is sent to the receiver side through the trunk line 1 is detected at the telephone number detecting part 5 and then taken into the telephone number memory part 8. The telephone number stored temporarily in the part 8 is sent to the telephone number display part 7 for display and at the same time sent to the telephone number comparing part 11. On the other hand, the reserved telephone number, which is stored in the reserved telephone number memory part 10 via the reserved telephone number input part 9 in order to give an answer only to the calling subscriber that the receiver side expects is sent to the other side of the part 11. After confirmation of a coincidence between the telephone numbers, the confirmation signal is sent to the control part 12. Then the switch 13 that gives a short circuit across the ringer sound volume adjuster 3 is opened to increase the sound volume of ringer.
Patent JP-S62182267-A (JP)
Title: Processing of metallic surface
Inventor: OKUBO TADANOBU
IPC: A61C5/77
Filed: 1986-02-05
Abstract: PURPOSE:To form a metallic surface having superior durability and fine luster by coating the surface of a metallic base with a primary thin film of a hard metallic compound and a secondary thin film of a metal or alloy by ion plating. CONSTITUTION:A metallic base 1 such as a Zn alloy crown for dental treatment is subjected to bombardment treatment in the presence of an inert gas such as Ar and it is ion-plated in the presence of an active gas such as nitrogen to coat the surface with a primary thin film 2 of TiN having about 2mum thickness. The surface of the film 2 is then coated with a secondary thin film 3 of gold having about 5-10mum thickness by ion plating with no inert or active gas. Even when the secondary thin film 3 wears off during use, irregularity in the color is not produced because the golden primary thin film 2 having superior corrosion resistance is present.
Patent JP-S57136629-A (JP)
Title: Electrochromic display element
Inventor: MUTOO RIYUUJIROU
IPC: G02F1/15
Filed: 1981-02-19
Abstract: PURPOSE:To perform long-lived sealing without reacting with an electrolyte and leaking of the electrolyte, by using an epoxy adhesive consisting of a curing agent containing aromatic amine for the sealing agent round both substrates of ECD elements. CONSTITUTION:The upper and lower substrates 1, 8 of ECD elements are sealed thereabout with an epoxy adhesive 7 consisting of a curing agent containing aromatic amine like diaminodiphenylmethan, etc. It is possible to seal at about 150 deg.C of a comparatively low temp., and to obtain a seal 7 low in moisture/gas permeability and high in adhesive force, without deterioration of an electrolyte as well as leakage of the electrolyte.
Patent JP-S56120633-A (JP)
Title: Separation and purification of methacrylic acid
Inventor: KIMURA YOSHIAKI
IPC: C07C57/07
Filed: 1980-02-26
Abstract: PURPOSE:To separate and purify methacrylic acid from an aqueous solution of methacrylic acid containing acetic acid, by extracting methacrylic acid with a mixture of toluene and ethylbenzene, and if necessary xylene, and removing the acetic acid and water in the extract by azeotropic distillation. CONSTITUTION:Pure methacrylic acid can be separated from an aqueous solution of methacrylic acid containing by-produced acetic acid, obtained by the oxidation of isobutylene, t-butyl alcohol, methacrolein, etc., first by extracting methacrylic acid with a mixture of toluene and ethylbenzene and/or xylene, and then removing acetic acid present in the extract by the azeotropic distillation with said mixture. The distillate containing acetic acid is pref. recycled to the extraction step. By the recycling of the distillate, acetic acid can be separated almost completely to the  aqueous layer, and the scum produced at the interface during extraction can be reduced.
Patent JP-H07235359-A (JP)
Title: Method for formation of socket electrode part for inspecting ic package
Inventor: KOTANI KAZUNORI
IPC: H01R43/16
Filed: 1994-02-21
Abstract: PURPOSE:To provide an electrode part of a socket for use in inspection equipped with a number of edges, with which it is possible to easily crush or exfoliate an oxide film on the surface of a covering solder layer of a lead when it is to be put in pressure contact, perform connection with the lead easily and certainly, and to make proper inspection of circuit. CONSTITUTION:A socket for inspection is provided with a copper pattern or contact pins having an electrode part to be connected with a lead of an IC package so that inspection of circuit can be made upon accommodating the IC package. Only the portion 2a with electrode part is exposed by a masking means, etc., in a copper pattern or contact pin, and the electrode part 14 is formed which has edges in the portion 2a and in which a number of super-hard particles 11 are implanted by electrodeposited metal 13 by complex electric plating means to be conducted by suspending the super-hard particles 11 in a metal plating bath 10. It is further preferable to form in the electrode part 14 with the electroconductivity enhanced by laminating a gilding layer 15.
Patent JP-S61182148-A (JP)
Title: Memory error correcting circuit containing learning function
Inventor: KIMURA KOICHI
IPC: G06F12/16
Filed: 1985-02-07
Abstract: PURPOSE:To attain the detection and correction of a temporary error after generation of a semipermanent error as well as the discrimination of an error mode, by using a semipermanent error processing circuit which transcribes the correction data to a substitute bit based on the detecting frequency of the same error. CONSTITUTION:The error correction codes are applied to the write and read data respectively from an error correction code generator 1. Then the generator 1 collates the error correction codes of both data with each other in a data read mode. When no coincidence is obtained from this collation, an error correcting circuit 4 detects the position of an error and correct the error. When the error detecting/correcting frequency detected by a semipermanent error processing circuit 2 exceeds a prescribed level, the data on the semipermanent error bit is transcribed to a substitute bit prepared in a memory.
Patent JP-H09217068-A (JP)
Title: Pipe for thermally cracking hydrocarbon
Inventor: FUJII KENZO
IPC: C07C4/04
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a thermal cracking pipe for hydrocarbons, high in yield of an olefin, hardly having deposition of coke into the pipe, long in period capable of continuously operating and capable of improving operation rate of the whole thermal cracking apparatus. SOLUTION: In this thermal cracking pipe 30 of a hydrocarbon, 5-10 grooves 33 forming wave by continuing semi-arc-like unevenness on the interior of the pipe are formed in the longitudinal direction of the pipe and angles formed between the groove 33 and the longitudinal direction of the pipe are set to different angles α1 and α2 within the range of 0-20 deg. in a partition 31 on the inlet side and a partition 32 on the outlet side in the longitudinal direction of the pipe. The angle α1 of partition 31 on the inlet side is set larger than the α2 on the partition 32 on the outlet side and the partition 31 on the inlet side and the partition 32 on the outlet side are divided within the range of 50-80% section from the inlet of the pipe.
Patent JP-H05222547-A (JP)
Title: Multi-ply plated al alloy sheet excellent in filiform rust resistance and lubricity
Inventor: MORIMOTO YASUHIDE
IPC: C23C28/00
Filed: 1992-02-07
Abstract: PURPOSE:To develop a multi-ply placed Al alloy sheet excellent in filiform rust resistance and lubricity successively forming galvanizing film or Zn-Fe alloy plating film, Fe-Zn plating film having a specified compsn. and the oxide or hydroxide coating film of specified metal on the surface of an Al alloy sheet. CONSTITUTION:On at least one side of a 5000 series or 6000 series Al alloy sheet, galvanizing film or a Zn-Fe alloy film contg. 0.1 to 20wt.% Fe is formed by 0.1 to 1g/m<2> coating thickness. Next, on the surface, an Fe-Zn alloy plated layer constituted of 60 to 95wt.% Fe, and the balance Zn is formed by 0.1 to 5g/m<2> coating weight, and finally, the oxide or hydroxide layer of at least one kind of metals among Zn, Mn, Mo, W, Zn and Ti is formed by 0.01 to 2mum thickness.
Patent JP-S62179644-A (JP)
Title: X-ray through-view image observing apparatus
Inventor: SHIMIZU YASUMITSU
IPC: A61B6/08
Filed: 1986-02-03
Abstract: PURPOSE:To improve inspection efficiency with a simplified operation and speed up setting of distance with an X-ray tube, by having an operator manipulating a collimator to specify an area of interest of an object to be inspected. CONSTITUTION:An operator fully opens a collimator 3 to set the view of input plane of an image intensifier I.I.2 the widest while setting a distance SID from an X-ray tube 1 small and a wide area including an interest area of an object (B) to be inspected is shown on a monitor 13. Then, the operator chokes the collimator 3 viewing this display image and displays only the interest area on the monitor 13. Then, the view of the I.I.2 is switched over to a smaller position. The interest area is shown at its largest on a monitor screen. A control section 11 reads opening dimensions (a) of the collimator 3 from a controller 8 and calculates the distance (d) from a value corresponding to a set view expanse to set the distance (d) by controlling upper/lower driver 7 of the I.I.2.
Patent JP-S63192697-A (JP)
Inventor: OGAWA KOJI
IPC: B64C27/57
Filed: 1987-02-03
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-S57137364-A (JP)
Title: Chipping-resistant coating resin composition
Inventor: SAKATA KENJI
IPC: C09D163/00
Filed: 1981-02-20
Abstract: PURPOSE: To prepare a chipping-resistant coating resin composition having excellent resistant to the damage of coating film caused by flying stones, etc. and to rust, and useful for the coating of automobiles, by adding an organic phosphoric acid ester compound to a specific chipping-resistant coating resin composition.  
     CONSTITUTION: A chipping-resistant coating resin composition which forms a chipping-resistant coating film between the undercoating layer and the topcoating layer or between the undercoating layer and the intercoating layer, is obtained by adding (A) an organic phosphoric acid ester compound such as monoacryloyloxyethyl phosphate, etc. to (B) a chipping-resistant coating resin composition composed of (i) a thermosetting resin having hydroxyl groups and carboxyl groups and/or a thermosetting resin having glycidyl groups and (ii) an amino resin. The amount of the component (A) is 0.01W5wt% of the solid content of the component (i). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59148433-A (JP)
Title: Reference frequency generator circuit
Inventor: OKADA KAZUYOSHI
IPC: H03K23/00
Filed: 1983-02-15
Abstract: PURPOSE:To improve the accuracy by frequency-dividing an output from an oscillating source by a set frequency dividing ratio stored in a nonvolatile memory to form a reference frequency, and monitoring an oscillated output to correct the frequency dividing ratio. CONSTITUTION:An oscillating output from an oscillating circuit 3 is supplied to a frequency dividing circuit 5 and fed to a monitor terminal 7. The frequency dividing circuit is a programmable counter comprising 6pcs. of RS flip-flops and operated at a stored frequency dividing ratio when fuses 35-38 are blown by the application of power from data input terminals 31-34. The program counter counts down at the leading edge of the oscillation output and when an output Q of the flip-flops 8-13 goes to 0, an output of an AND circuit 22 goes to I and preset. The output Q of the flip-flops 12, 13 is decided by the I, and the output Q of the flip-flops 8-11 is decided by the state of AND circuits 14-21.
Patent JP-S52107453-A (JP)
Title: Oil supplying device for bearing
Inventor: TSUKAHARA YOSHIHIRO
IPC: F16C17/24
Filed: 1976-03-05
Abstract: PURPOSE: To aim stabilization of bearings by changing oil temp. immediately after the change of eccentricity of the rotary shaft and thus changing the viscosity of oil in order to hold a large eccentricity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11228295-A (JP)
Title: Single crystal silicon carbide and its production
Inventor: YANO KICHIYA
IPC: C30B29/36
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a single crystal SiC by which the SiC can be efficiently grown to provide a good quality single crystal hardly having not only a micropipe defect but also lattice distortion and lattice defect, and utilization as a semiconductor material and expansion of applicability is promoted. SOLUTION: A β-SiC layer 3 is formed on the surface of an α-SiC single crystal substrate 1 through a boron-containing layer 2 by a thermal CVD method, and the obtained composite body M is subjected to a heat treatment at 2,200-2,400 deg.C to convert a polycrystal body of the β-SiC layer 3 to the α-SiC, and orient the converted α-SiC to the same bearing as the crystal axis of the α-SiC single crystal substrate 1, and to integrally grow the α-SiC single crystal.
Patent JP-S57138287-A (JP)
Title: Line switching system of telephone set
Inventor: MATSUMOTO RIYUUJI
IPC: H04Q3/58
Filed: 1981-02-19
Abstract: PURPOSE:To realize a central switching system wherein different kinds of telephone sets are connected, by switching lines recognizing a start signal and/or an on-hook signal encoded by an encoder on an exchange side. CONSTITUTION:With a hook switch HS lifted, a transistor Tr4 turns on to generate a specific two frequency composite start signal for a prescribed time, and while the signal is encoded by an encode ENCO and sent to transmission lines TH and TG via a transmitter TR, those transmission lines are held at a dial level. On an exchange side EX, once the start signal passed through the lines TH and TG is detected, the dial level is detected to control a Tr9, closing the lines TH and TG and reception lines RH and RG. With the switch HS placed, a different two frequency composite on-hook signal from that in calling is sent, and the exchange Ex once detecting the signal detects the dial level; and biasing from a terminal TC to the Tr9 is stopped and a receiving power supply is turned off to open the transmission and reception lines.