baber/WOPTO huggingface dataset:
Patent JP-H0439603-A (JP)
Title: Production of color filter
Inventor: YOSHIMI TAKUYA
IPC: G02B5/20
Filed: 1990-06-05
Abstract: PURPOSE:To attain color display free from color shade or a color tone change in co-operation with a liquid crystal display panel by flatly forming plural colored films on a transparent base face so that their surfaces are aligned to the base face. CONSTITUTION:Plural recessed parts 14 corresponding to the color film patterns of plural colors for color filters to be formed are formed on the surface of the transparent glass base 11 by photolithographic process. Then, a red coloring material 15 is applied to the plural recessed parts 14 by operating a doctor blade 21, only the necessary red coloring material parts 15a are exposed to ultraviolet rays through a photomask 11 and cured and unexposed red coloring material parts 15 are dissolved by an organic solvent and removed to form red colored film patterns 16. Thereafter, green colored patterns 17 and blue colored patterns 18 are successively formed by the similar process to obtain a color filter having a flat surface. Thus, color display free from color shade or a color tone change can be obtained in co-operation with the liquid crystal display panel.
Patent JP-S5577408-A (JP)
Title: Cutting part of drill
Inventor: TSUNODA SEIICHI
IPC: B23B51/02
Filed: 1978-11-29
Abstract: PURPOSE: To almost eliminate the vibration of the cutting part of a drill, by setting the same inclination angle for faces which define the relief angle of the cutting edges of the drill, as the cutting edges in whichever position the faces are located on the basis of the tip point of the drill.  
     CONSTITUTION: A drill 11 comprises a plurality of spiral grooves 13 and cutting edges 12 on the tip. Faces 14, which define the relief angle of the cutting edges, are set at the same inclination angle as the cutting edges 12 in whichever position the faces 14 are located on the basis of the tip point O of the drill. This results in almost eliminating the vibration of the cutting part of the drill in cutting. Since the drill is scarcely vibrated, a hole bored by the drill and having a smaller diameter than the drill can be chamfered well. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63311655-A (JP)
Title: Loaded medium display system
Inventor: MATSUBARA TAKANORI
IPC: G06F3/06
Filed: 1987-06-15
Abstract: PURPOSE:To allow the information of a loading request medium to be recognized without being affected by the operating state of a management terminal equipment by displaying the information of a loading request medium by a device capable of revising the loading medium. CONSTITUTION:When a medium loading request comes from a device using program, a loading medium discriminating means 2 discriminates whether or not a medium requested for loading is loaded to a device capable of revising the loading medium. When it is discriminated by the loading medium discriminating means 2 that the loading request medium is not loaded, a medium display request means 3 sends the information of the loading request medium to the management terminal equipment 7 and applies display request to a medium display means 4. The medium display means 4 stores once the loading medium information requested for the display by the medium display requesting means to a medium information storage means 5 and displays it onto a display device 6. The loading medium information is stored in the medium information storage means 5 till the next loading medium information is given.
Patent JP-H10324511-A (JP)
Title: Treatment of residue on distillation of phosphorus chloride
Inventor: GENDA GIICHI
IPC: A62D3/33
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. emitting no irritant odor and capable of existing stably over a long period of time without causing caking by adding residue on the distillation of phosphorus chloride to a compsn. contg. SiO2 , Al2 O3 , CaO and SO3 . SOLUTION: Residue on the distillation of phosphorus chloride such as phosphorus trichloride, phosphorus oxychloride or phosphorus pentachloride, in particular phosphorus trichloride or phosphorus oxychloride is treated by addition to a compsn. contg. 10-35%, preferably 15-25% SiO2 , 1-8%, preferably 4-5% Al2 O3 , 50-80%, preferably 60-70% CaO and 2-10%, preferably 3-8% SO3 . The compsn. is preferably powder and the amt. of the compsn. used is 100-700 g, preferably 200-500 g based on 100 g of the residue. The residue is added little by little while stirring the compsn. After the addition, stirring is continued until the generation of heat settles down and they cool to the ordinary temp. The treated residue is stable over a long time and can be transported.
Patent JP-H07335899-A (JP)
Title: Semiconductor device and its forming method
Inventor: HAYAKAWA MASAHIKO
IPC: H01L21/336
Filed: 1994-06-07
Abstract: PURPOSE:To obtain a crystalline silicon film which is subjected to thermal crystallization of low temperature process and does not contain nickel element, by dividing the crystalline silicon film into two layers for formation. CONSTITUTION:A layer 104 containing nickel is formed on an amorphous silicon film 103 formed on a base silicon film 102, and a crystalline silicon film 105 is obtained by heat treatment at 550 deg.C for 4 hours. An amorphous silicon film is formed on the obtained crystalline silicon film 105. Heat treatment at 550 deg.C is again performed for 4 hours, and a crystalline silicon film 106 is obtained. By using the crystalline silicon film, a semiconductor device having high characteristics can be obtained.
Patent JP-S5481581-A (JP)
Title: Method of correcting steel plate cutting lengths
Inventor: HASUO YASUHIRO
IPC: B26D5/26
Filed: 1977-12-09
Abstract: PURPOSE: When the difference between the detected value of a steel plate length and the measured value by a measuring roller exceeds a certain fixed value, a warning signal is given and the measuring roller pulse generator is corrected, and thereby steel plate lengths are controlled and cutting precision is enhanced.  
     CONSTITUTION: To cut a steel plate into a set length l, it is sent in the direction of arrow while being measured by a measuring roller. When the front end a of the steel plate reached correction point b, detector issues an output signal, and set value L 1  and measured value L 2  are compared by comparator 7. When the difference between these values exceeds the standard tolerance value, pulse corrector device 8 issues an output signal to measuring roller pulse generator 2, and thereby measured value L 1  is corrected into standard value L. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05326791-A (JP)
Title: Press work device, lead forming method, and resin sealing method
Inventor: TAJIMA TAKAHIRO
IPC: B29C43/18
Filed: 1992-05-15
Abstract: PURPOSE:To provide a method of forming leads of high quality, where the leads of a semiconductor device can be accurately formed high in productivity by adequately controlling a lead forming die in clamping force. CONSTITUTION:A primary motor 18 is provided to move an upper platen 8 vertically, furthermore an auxiliary power motor 25 is mounted on the upside of an upper platen 8, a punch 13 is built in freely retractable manner in the main body 10 of a lead forming die 110 fixed to the upper platen 8, and the punch 13 is pressed by a punch pressing ball screw 26 rotated by the auxiliary power motor 25 against a die 14 of a lead forming lower die 112.
Patent JP-S6040961-A (JP)
Title: Temperature controlling apparatus of gas rate sensor
Inventor: KATSUNO YASUATSU
IPC: G01P3/26
Filed: 1983-08-16
Abstract: PURPOSE:To improve and stabilize angular velocity detecting accuracy of a gas rate sensor, by setting a gas pump generating a gas flow in a closely tight casing and 2 temperature sensitive elements in the gas flow. CONSTITUTION:An electrostrictive vibrating pump 3 is installed in a hermetrically sealed casing 1 by a pump holder 2 and further, holder 5 and nozzle 4 are incorporated by a hollow circular cylinder 13. Electrodes 6a, 6b, 6c, 6d and temperature sensitive elements 7a, 7b are held by the holder 5 and the nozzle 4 is supported to face them. In this case, a constant current independent on the ambient temperature is applied to the two elements 7a, 7b, and a temperature control is conducted with reference to the both-end voltage values of the temperature sensitive elements. Thus, the angular velocity inspection accuracy of the gas rate sensor is improved and stabilized.
Patent JP-H04371797-A (JP)
Title: Heat exchanger for freezing
Inventor: KAWAI MASAFUMI
IPC: F25B39/02
Filed: 1991-06-20
Abstract: PURPOSE:To provide a heat exchanger for freezing, which is provided with a structure capable of ensuring high volumetric efficiency of refrigerator and the like as well as the sufficient amount of ventilation for a long period of time, in a freezing heat exchanger, cooling ventilated air and generating frost adhered to the surface of the same such as a freezing evaporator for a freezing refrigerator, a freezing showcase and the like. CONSTITUTION:A heat exchanger for freezing is constituted so that a ventilating passage 8 is provided along refrigerant tubes 2 arrayed at the fore half of the air inflow side of fins in the inflow direction of air.
Patent JP-S5575239-A (JP)
Title: Method of fabricating semiconductor device
Inventor: TOUGEI YOSHIIKU
IPC: H01L21/768
Filed: 1978-12-01
Abstract: PURPOSE: To avoid the adverse effect of impurity redistribution in a semiconductor device by irradiating to heat the glass layer by infrared ray laser having a wavelength feasibly absorbed to glass in a glass flowing step of a method of fabricating a semiconductor device.  
     CONSTITUTION: When the wavelength of an infrared ray laser is so selected that the infrared rays are absorbed by a glass layer or as to be near the value, the maximum temperature occurs upon irradiation of the infrared rays in the glass layer from the boundary between a semiconductor crystal and the glass layer. Therefore, it can avoid impurity redistribution by the heat. The glass material adapted for this method includes, for example, silica glass such as PSG, AsSG, BSG or the like glass having a strong absorption band of 9W20μm in wavelength. The most preferable infrared ray laser is a high power CO 2  gas laser for continuously oscillating in approx. 10.8μm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000341704-A (JP)
Title: Device for detecting target position of color image
Inventor: IDE HIROSHI
IPC: H04N5/232
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a target image position detection means capable of accurately detecting a target independently of the tone of the target. SOLUTION: In the target position detection device, a stimulus value conversion part 1 converts image signals of red(R), green(G), and blue(B) outputted from a color image sensor 101 for photographing a target color image and outputting three color signals of R, G and B into three stimulus value signals X, Y, Z corresponding to the inputted color signals at real time in each pixel outputted from the sensor 101 by executing prescribed operation and a chromaticity coordinate operation means 2 calculates the signals x, y of chromaticity coordinate points including no information about the size of stimulus values corresponding to the tone of the image from the three stimulus value signals X, Y, Z, finds out chromaticity difference signal ΔC from the signals x, y and detects a target by using the signal ΔC.
Patent JP-S5852239-A (JP)
Title: Treatment of gas produced by oxidation reaction
Inventor: SASAKI HIRONORI
IPC: C07C51/00
Filed: 1981-09-22
Abstract: PURPOSE:To remove impurities from the gas produced by the vapor-phase catalytic reaction of methacrolein, and to prevent the formation of scum in the preparation of methacrylic acid by the condensation and extraction of the produced gas, by introducing the gas prior to condensation into a specific collecting apparatus. CONSTITUTION:Gas containing methacrylic acid and obtained by the vapor- phase catalytic oxidation reaction of methacrylein is condensed, and methacrylic acid is extracted from the condensation liquid with an organic solvent. Prior to the condensation, the gas is introduced into a collecting apparatus keeping the temperature of the collecting part of the apparatus above the dew point of said gas under the pressure in the collecting apparatus and below 250 deg.C to remove the impurities having high boiling point and high melting point from said gas. The deposition of solid impurities to the condenser can be prevented, and there is no necessity to solve the blocking problem, to use a specially designed column, and to prepare a means for removing the solid, etc. Since the solid impurities is taken out in a dry state, the methacrylic acid can be obtained without loss, and the waste can be conveniently incinerated and disposed.
Patent JP-H0738928-A (JP)
Title: Digital communication network with infinite channel expansibility
Inventor: KUOTSUKU BINKU NUGUIEN
IPC: H04Q3/52
Filed: 1991-06-20
Abstract: PURPOSE: To extend a digital communication circuit network with no relay of the circuit network and the service. CONSTITUTION: This circuit network has a TSnT constitution that is decided by a 1st or input time stage 12, a 2nd or output time stage 14, and a prescribed number of space means 16 which are connected to each other between both stages 12 and 14 and give the delay time to be compensated by a device which shifts the data stored in a back memory in terms of time to the data stored in the normal memory. In an extension mode, the circuit network of the normal or back memory is turned off and the compensation value necessary for extension is supplied. Then the operation is shifted to the other memory to perform the on-line extension. The selection is performed between the normal and back memories by a translatable element.
Patent JP-H0313709-A (JP)
Title: Fan control device
Inventor: IMAI HIROHISA
IPC: F23N3/08
Filed: 1989-06-12
Abstract: PURPOSE:To uniformly distribute the switching on and off operations so as to supply air at a stable rate by determining the need for the switching on and off operations by comparing the converted value from the converter section and the output value from the setting section with each other. CONSTITUTION:The setting section 12 sets the output level of air supply rate in response to the burning rate determined by the burning rate setting section 10. The zero cross detecting section 13 detects the zero cross of the power source AC waveform, and, a loop counter 14 counts the number of times of detection every time the zero cross is detected. The converter section 15 expressed the counted value by the loop counter 14 in the binary form, and converts the n-th bit from the highest and the n-th bit from the lowest for each bit. The output value from the setting section 12 and the converted value from the converter section 15 are compared, and, for each waveform of AC power source, a signal to either operate or stop the fan motor 1 is outputted so that the fan motor 1 may be either operated or stopped in response to the signal from the comparator section 16. By this constitution, the fan rotates on its own inertia even when it is stopped, supplying air at a stable rate.
Patent JP-H0313999-A (JP)
Title: Voice synthesizer
Inventor: HARA YOSHIYUKI
IPC: G10L13/06
Filed: 1989-06-12
Abstract: PURPOSE:To generate the synthetic sound of an input number sequence with good naturalness by generating a rhythm parameter while setting an accent border at every specific digit from the head of the number sequence. CONSTITUTION:An accent verification part 2 matches a code which is supplied through an input part 1 with an accent dictionary 3 to obtain accent type, rendering, and part-of-speech information on the input. Here, when the part-of- speech information on the input is 'number' showing a number, one accent phrase is considered to consist of two digits. For example, when a number sequence '75387' is inputted, it is divided into '75', '38', and '7' and accent type rendering is verified and sent to a synthetic parameter generation part 4. The generation part 4 generates a rhythm parameter according to the accent type supplied from the verification part 2 and generates a phoneme parameter by referring to a phonetic element file 5 according to the rendering, and a synthesis part 6 generates a synthetic sound according to the rhythm parameter and phoneme parameter and outputs the sound.
Patent JP-H06299126-A (JP)
Title: Heat-sensitive adhesive foam, its production, its composite material and its processing
Inventor: NAKASUGA AKIRA
IPC: C09J145/00
Filed: 1993-06-21
Abstract: PURPOSE:To provide a heat-sensitive adhesive foam exhibiting excellent adhesive properties to a polyolefin-based resin molding without using a special adhesive whereas exhibiting substantially non-adhesive properties to a metal, its production method, its composite material and its processing method. CONSTITUTION:A pressure-sensitive adhesive layer 11 is formed on at least one side of a thermoplastic resin foam base 12 and a tackifier resin layer is formed on the pressure-sensitive adhesive layer 11.
Patent JP-S6162459-A (JP)
Inventor: DONARUDO JII UORESU
IPC: A61L27/00
Filed: 1985-07-06
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-H023830-A (JP)
Title: Selection system for precision/performance on mathematics built-in function execution time
Inventor: SUZUKI KEIKO
IPC: G06F9/45
Filed: 1988-06-18
Abstract: PURPOSE:To easily use an mathematics built-in function according to purposes by generating an object program in which the precision of a function value or performance at the time of execution is taken priority. CONSTITUTION:A compiler 1 inputs a source program and an option 2 which a user has designated, analyzes the option 2 in an analysis means 11 and generates an intermediate text 111 and option information 112. An intermediate text decision means 13 decides whether it is the intermediate text calling the mathematics built-in function or not. At the time of calling, a precision/ performance selection option analysis means for mathematics built-in function 1421 decides whether to take priority to both, or to performance or to precision. Instruction string generation means 1422, 1423 and 1424 generate instruction strings calling a procedure executing the mathematics built-in function in accordance with said decision. Thus, the mathematics built-in function corresponding to the purposes can easily be used.
Patent JP-S5773570-A (JP)
Title: Facsimile system
Inventor: FUHA SHIYOUICHI
IPC: H04N1/38
Filed: 1980-10-27
Abstract: PURPOSE:To reduce the transmission time and to obtain the required video information surely at the reception side, by transmitting video information in an ARQ mode only for the part required for the correction of error truly on an original. CONSTITUTION:The transmission side consists of a reader 1, buffer memory 2, data compressor 3, MODEM4, network controller 5, controller switching a switch SW1 according to the output of a mark detector 6, and ARQ device 8 operated selectively. On the other hand, the reception side is composed of a network controller 11, buffer memory 12, recorder 13, controller 14 switching a switch SW2 according to a received control signal and ARQ device 15 operated selectively. The ARQ mode transmission is made at the transmission side when the read-in position reaches a specified position at the read-in and scanning of original, and the reception side processes the video information in the ARQ mode.
Patent JP-S5576539-A (JP)
Title: Electronic tube
Inventor: NAKAI KAICHIROU
IPC: H01J1/42
Filed: 1978-12-02
Abstract: PURPOSE: To improve the cooling characteristics, by forming a radiator fastened to an anode, which also serves as a vacuum encloser, from a sponge-like metal block so that the direction of the cooling air-flow is not limited and forced cooling can be effected along any direction.  
     CONSTITUTION: An annular radiator 2 consisting of a sponge-like metal block is press fitted on the outer periphery of an anode 1, which also serves as a vacuum encloser, and fastened thereto by soldering, shrinkage fitting, etc. to form a forcedly air-cooled trnsmitter tube. Thus, it becomes unnecessary to limit the direction of cooling air-flow, so that the restrictions for the type of apparatuses into which the electronic tube is incorporated is decreased and the surface area for a given metal volume is increased, hence the heat exchange rate and the cooling characteristics can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5852202-A (JP)
Title: Insecticidal and acaricidal composition
Inventor: GOUHARA MASATOSHI
IPC: C07C323/12
Filed: 1981-09-24
Abstract: NEW MATERIAL:A 2-arylethyl ether or thioether derivative of formulaI(Ar is aryl; R1 is H, methyl or ethyl; R2 is 1-6C alkyl; R3 and R4 are H, halogen, lower alkyl or lower alkoxyl; X is O or S). EXAMPLE:3-(4-Fluorophenoxy)-4-fluorobenzyl 2-(4-chlorophenyl)-2-methylpropyl ether and thioether. USE:Useful as an insecticide and acaricide, and capable of extending the insecticidal spectrum by mixing and applying with an organic organophosphorus insecticide and acaricide and enhancing the insecticidal activity synergistically. PROCESS:A compound of formula II is reacted with a compound of formula III (either one of A and B is halogen; the other is X-M or both are hydroxyl; M is H, etc.) to give the compound of formulaI.
Patent JP-S5772945-A (JP)
Title: Preparation of 4-alkoxy-1-naphtylamines
Inventor: MANABE OSAMU
IPC: B01J23/40
Filed: 1980-10-24
Abstract: PURPOSE: To obtain titled compound useful as a raw material for synthesizing dye, pigment, agricultural chemicals, etc. by one process inexpensively in high yield, by hydrogenating a 1-nitronaphthalene in the presence of a specific solvent and catalyst to carry out a reduction, and simultaneously introducing an alkoxyl group to the 4-position of the compound.  
     CONSTITUTION: In a solvent of a lower alcohol and an acid (e.g., methyl alcohol, ethyl alcohol, etc., and, an acid to be used with the alcohol is sulfuric acid, benzene- solfonic acid, etc.), in the presence of a reductive catalyst (e.g., platinum-carbon, palladium-carbon, etc.), 1-nitronaphthalene or its lower alkyl substituted derivative at 2-position is hydrogenated at normal pressure at normal temperature for 1W24hr. The 4-position of the compound is alkoxylated selectively simultaneously with the reduction reaction to give the desired compound. The amount of the solvent used is an amount equimolar with the raw material compound or more, and the amount of the catalyst used is 1W10wt% based on the raw material compound. 
     COPYRIGHT: (C)1982,JPO&Japio