baber/WOPTO huggingface dataset:
Patent JP-S5446703-A (JP)
Title: Preparation of difluorochloromethane
Inventor: MIHARA ETSUO
IPC: B01J27/00
Filed: 1977-09-21
Abstract: PURPOSE: To prepare difluorochloromethane in high yield with suppressing the formation of trifluoromethane, by fluorinating chloroform with HF, maintaining the volume ratio of a liquid phase reaction medium to a catalyst to a specific value.  
     CONSTITUTION: When choloroform and HF are catalytically reacted in liquid phase using a mixture of antimony pentahalide and antimony trihalide as a catalyst, the volume of medium of the liquid phase reaction comprising the catalyst mixture and chloroform, fluorodichloromethane, etc. existing therein, is maintained in a ratio of 110W200 to 100 of the volume of the catalyst. To achieve this requitement the, molar ratio of HF/CHCl 3  fed to a reactor and/or the amount of formed fluorodichloromethane recycled to a reactor are controlled.  
     EFFECT: Fluidity is improved because the catalyst is diluted with CHCl 3 , fluorodichloromethane, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58102863-A (JP)
Title: Power unit for vehicle
Inventor: HATSUTORI TORAO
IPC: F16H37/02
Filed: 1982-06-30
Abstract: PURPOSE:To reduce the size of a starting clutch and a driving V-pully, by reducing the diameter of the driving V-pulley by selecting the speed-changing ratio of the V-pulley in a relatively small range, and compensating for the resultant shortage in the range of the speed-changing ratio by means of an auxiliary transmission. CONSTITUTION:The diameter of a driving V-pulley 40 is reduced by selecting the speed-changing ratio of the pulley 40 in a relatively small range, and a gear type auxiliary transmittion Ta capable of compensating for the shortage in the range of the speed-changing ratio is connected to a driven V-pully 41 of a stepless transmission Tm. Further, a starting clutch Sc is a hydraulically operated multiple-disk clutch and its diameter is selected to be substantially equal to that of the driving V-pulley 40. Therefore, it is enabled to reduce the size of the starting clutch Sc and the driving V-pulley 40 and to obtain required speed-changing ratios by compensating for the shortage in the range of the speed-changing ratio of the driving V-pully 40 by the auxiliary transmission Ta. Further, operation of the starting clutch Sc can be rendered smooth and the load required for operating the clutch Sc can be reduced.
Patent JP-S60256116-A (JP)
Title: Automatic focus adjusting device
Inventor: FUJIWARA AKIHIRO
IPC: G02B7/28
Filed: 1984-06-01
Abstract: PURPOSE:To reduce the size of a lens unit and also to reduce a loss of the quantity of light by splitting light by a light splitting member and reflecting the light by a reflecting mirror, and passing the light through the transparent part of the light splitting member and guiding it to a photosensor for focus adjustment. CONSTITUTION:The half-mirror 7 included in a photographic optical system is provided with a mirror surface 7a and the transparent part 7b as a center part. The photographic light is reflected by the half-mirror surface 7a and reflected totally by a plane mirror 12, and then passed through the transparent part 7b of the half-mirror 7 again to reach the photosensor 9 for focus adjustment. Therefore, the space from the half-mirror to the photosensor for focus adjustment which is required by the lens barrel of the optical system as before is used in common to the space of the half-mirror 7 and then the lens unit is reduced in size. Further, the half-mirror is provided with the transparent part 7b, so the loss of the quantity of light is reduced and even a subject with low illuminance is detected.
Patent JP-H07303409-A (JP)
Title: Walking type rice transplanter with fertilizer application machine
Inventor: FUJIKI HIROYOSHI
IPC: A01C11/02
Filed: 1995-05-11
Abstract: PURPOSE:To simplify a structure for installing a reserve seedling carrier and assembling labors therefor. CONSTITUTION:This walking type rice transplanter with a fertilizer application device is obtained by forming installing parts 14 into a forked shape so as to engage with a guide rail 13 in a state of suppressed transverse shift by contact of the installing parts 14 in a reserve seedling carrier 6 with the guide rail 13 and further enable the free external fitting of the installing parts 14 from the upper part into the guide rail 13 and attaching a freely releasable locking tool 19 for fixing the reserve seedling carrier 6 at a position for sliding operations in a state thereof arranged so as to act on the guide rail 13 from the lower part so that the locking tool may be a part preventing the installing parts 14 from slipping off the guide rail 13 in a structure of an installing parts for the reserve seedling carrier of a walking type rice transplanter having the reserve seedling carrier 6 attached to the guide rail 13 in the front and rear directions of the machine body so as to enable the free artificial sliding operations.
Patent JP-H07314074-A (JP)
Title: Cold heading tool
Inventor: FUNAHASHI YOSHITAKA
IPC: B21K1/64
Filed: 1994-05-26
Abstract: PURPOSE:To provide an inexpensive cold heading tool, in which the work of a nib is easy, and the service life is prolonged. CONSTITUTION:The cold heading tool 1 has the constitution inserting the first nib 5 having the recessed part 3 and the second nib 9 having a trough-hole 7 being hexagonal cross sectional shape into a die case 10 by piling so as to allow the recessed part 3 and to the communicate with the through-hole 7. The recessed 3 has a truncated cone shape and an annular projecting part 17 projecting to the recessed part 3 side is formed at the opening hole peripheral edge of the through-hole 7. The projecting part 17 is made to be the shape brought the outer peripheral surface into close contact with the inner peripheral surface of the recessed part 3, and the inner peripheral surface is made to be the same shape as the through-hole 7. The first and the second nibs 5, 9 are brought into close contact with the recessed part 3 and the projecting part 17, and there is a gap between the mutually faced end surfaces of both nibs 5, 9. Further, the second nib 9 is assembled with the divided six nib small pieces, and there are gaps at the divided parts of the projecting part 17, too. From these gaps, the air and oil are exhausted at the time of heading.
Patent JP-H11291398-A (JP)
Title: Manufacture of polyolefin-coated steel pipe and manufacturing device
Inventor: SATO HIROTAKA
IPC: B29C63/06
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent appearance defects from generating at the time of a cooling process in manufacturing of a polyolefin-coated steel pipe. SOLUTION: In a manufacturing method of a polyolefin-coated steel pipe, a melted polyolefin band 3 is coated on a steel pipe, and then, while fine particles of water are continuously sprayed on the coating surface, waterdrops adhered to the coating surface are blown off by spraying compressed air. Thereby, temperature of the coating surface can be effectively lowered, and appearance defects such as marks of waterdrops, marks generated by contacting with a conveying roll, or the like can be prevented.
Patent JP-H09277723-A (JP)
Title: Thermal transfer sheet and its manufacture
Inventor: FURUSE MINORU
IPC: B41M5/392
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To stabilize a print density of printed matter irrespective of a lapse of time, by adapting so that the amount of a residual solvent in a dye layer does not exceed a specified value. SOLUTION: A primer layer 21 and a back layer 3 are printed and dried to one face of a base film 1 if necessary. A primer layer 22 is printed and dried to the other face in a general method with the user of a gravure coater or the like. Then, dye layers 4 (Y, M, C) of yellow, magenta and cyan colors are sequentially printed by a gravure printing machine with the use of a dye layer ink to a face of the primer layer 22, and dried for each color. At this time of drying, the amount of a residual solvent in each dye layer is made not larger than 10mg/m<2> . According to the method, the obtained thermal transfer sheet is stable without a change in printed image density immediately after the sheet is manufactured and after preserved for a long time.
Patent JP-H06322724-A (JP)
Title: Cement molding having imitation stone uneven face
Inventor: SHINADA YOSHIHIKO
IPC: E01F9/553
Filed: 1993-05-14
Abstract: PURPOSE:To promote outward appearance and durability by applying subsequently a colored resin layer having efflorescence preventing function, a porcelain aggregate disperse resin layer and a colorless, transparent resin layer to the surface of a cement molding basic material. CONSTITUTION:A colored resin layer having efflorescence preventing function such as acrylic urethane resin is applied to the surface of basic material such as a flat plate, an interlocking block, etc. After that, a colored porcelain aggregate disperse layer using synthetic resin for binder and a colorless, transparent resin layer are applied in that order. Then, the colored porcelain aggregate layer is so manufactured that a hard porcelain colored material is crushed into small fragments with 0.1-5mm diameter after it is burnt at more than 1300 deg.C and is solidified. According to the constitution, stains on a face attributed to efflorescence proper to a cement product and stripping of a face layer can be prevented, at the same time, the sticking of a contaminated substance on the surface of the block by rain water can be prevented, durability can be greatly promoted, and the slipping can be prevented.
Patent JP-S605370-A (JP)
Title: Common bus control system
Inventor: IDE DAISAKU
IPC: G06F13/36
Filed: 1983-06-23
Abstract: PURPOSE:To improve the use efficiency of a common bus by performing close control over the common bus according to operation specification and the current operation state of a communication destination control module. CONSTITUTION:A central processor or input/output controller (called a control module hereafter) when starting operating activates a common-bus use request lines REQ1, REQ2, or REQ3 firstly, and sends a request to obtain the right to use the common bus CB to a common bus controller CBC. The CBC gives the right to use the CB to one control module according to priority determined among control modules, and activates a CB permit line ACK1, ACK2, or ACK3 corresponding to the control module to send a report. The control module given the right to use the CB sends out the destination address and its control module address to an address line ADRS to display read or write operation through a read/write control line RW.
Patent JP-H09279245-A (JP)
Title: Production of chrome-molybdenum seamless steel tube excellent in high temperature strength
Inventor: ABE TOSHIHARU
IPC: C22C38/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To produce a Cr-Mo seamless steel tube excellent in high temp. strength by executing heat treatment on a tube producing line. SOLUTION: A billet contg. 0.04 to 0.25% C, <1.0% Si, 0.2 to 1.0% Mn, 1.0 to 12.5% Cr and 0.2 to 2.5% Mo, furthermore contg. one or >= two kinds among <1.0$ Ni, <0.2% Nd, <1.0% V, <2.5% W and 0.007 to 0.080% N, and the balance Fe with inevitable impurities is heated and is subjected to hot perforation and rolling to produce a seamless steel tube. At this time, succeeding to the perforation, the operation of executing finish rolling of >=40% cross-section compressibility at >=900 deg.C finishing temp., thereafter immediately executing reheating and normalizing treatment at 950 to 1,100 deg.C is continuously executed on line, then, it is air-cooled and is thereafter subjected to tempering treatment at 700 to 850 deg.C.
Patent JP-H01285003-A (JP)
Title: Recording and reproducing device
Inventor: UEDA ETSUSHI
IPC: G11B15/675
Filed: 1988-05-10
Abstract: PURPOSE:To use both a digital cassette and a compact cassette with one device by providing a guiding device to guide both cassettes loaded on a cassette holder to both recording and reproducing devices selectively. CONSTITUTION:An opening 22a of a cassette holder 21 is faced to an inserting port 12, and each of a DAT cassette 1 and a C cassette 2 inserted from the opening 12 is held to the single cassette holder 21. Such a cassette holder 21 is supported through a supporting member 19 to an arm-shaped member 18, and a guiding device 20 is composed of the arm-shaped member 18, supporting member 19, etc. Consequently, the fixed C cassette 2 and DAT cassette 1 inserted from the inserting port 12 are selectively held to the cassette holder 21, and they are selectively guided and loaded to digital and analog respective recording and reproducing devices 13 and 14 to be adaptive, respectively, by means of the guiding device 20. Thus, the recording and reproducing of the analog recording cassette and digital recording cassette can be executed with one device.
Patent JP-S605562-A (JP)
Title: Semiconductor device
Inventor: ENDOU KATSUHIRO
IPC: H01L23/492
Filed: 1983-06-23
Abstract: PURPOSE:To prevent the displacement of the positions between a semiconductor element and a contacting electrode plate by inserting the plate formed with an escape such as a through hole or a groove into a semiconductor substrate on which both gate and cathode electrodes are disposed without forming irregular surface on a main surface along a guide formed of an insulating material secured to the gate electrode. CONSTITUTION:A contacting electrode plate guide ring 22 formed of an insulating material such as resin or ceramic of the same profile as the part is secured to the vicinity of the central region of the surface of a gate electrode 2, for example, by an epoxy resin adhesive 23. A central hole is engaged along the outer periphery of the ring 22 formed on the electrode 2, and a contacting electrode plate 6 having a through hole contacted with a cathode electrode 3 is simultaneously mounted. Thus, a semiconductor substrate 1 and the plate 6 are correctly matched by the shape of the ring 22, and the displacement of the positions between them is not caused at all due to the rotation.
Patent JP-S61272024-A (JP)
Inventor: MORIKUNI ISAO
IPC: A47K3/28
Filed: 1985-05-27
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-H10286649-A (JP)
Title: Locking nut and its manufacture
Inventor: WAKABAYASHI KATSUHIKO
IPC: B21K1/70
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a locking nut having a stable locking effect even at the time of attaching and detaching a plurality of times, and to improve its productivity. SOLUTION: This locking nut has tool attaching part 2 and a projecting part 3 provided projectingly in a tapered conical trapezoid toward the outside in the axial direction from the tool attaching part 2, and a bolt hole 7 over the tool attaching part 2 and the projecting part 3, is formed in an intermediate manufacture body on which plural vertical grooves 6 have been formed in the peripheral direction on the outer peripheral side of the projecting part 3. From the upside of the projectingly provided part 3 of the intermediate manufacture body, by pressing a press body in surface contact or line contact with at least one outside out of respective blocks 4, 5 among the vertical grooves 6 in the axial direction along the axial direction to the intermediate manufacture body, the diameter of the block 4 forming a part of the blocks is contracted in the diameter direction and is deformed.
Patent JP-S604528-A (JP)
Title: Polyester molding material having high rigidity
Inventor: YOSHIMURA KAN
IPC: C08G63/682
Filed: 1983-06-23
Abstract: PURPOSE:To novel polyester molding material consisting of a specific structural unit such as terephthaloyl group, isophthaloyl group, etc., showing liquid crystal in a molten state, moldable in a molten state, having low anisotropy of physical properties of molded article, and improved mechanical properties. CONSTITUTION:The molding material consists of structural units shown by the formula I -formula III(X is 1-5C hydrocarbon, halogen or alkoxy group), and shown by the formula IV(Y is O, SO, CO, alkylene, alkylidine, or nothing; R<1>- R<8> are H, halogen, or hydrocarbon group), has substantially equimolar amounts of total amounts of the unit shown by the formula I and the unit shown by the formula II and total amounts of the unit shown by the formula III and the unit shown by the formula IV, has a molar ratio of the unit shown by the formula I to the unit shown by the formula II of (35/65)-(65/35), and a molar ratio of the unit shown by the formula III to the unit shown by the formula IV of (65/ 35)-(100/0). It has at least 0.4dl/g logarithmic viscosity. The units shown by the formula I , formula II, and the formula IV with no Y raise mechanical properties, and the units shown by the formula II, formula III, and formula IV with Y lighten rigidity. Especially the unit shown by the formula II reduces anisotropy.
Patent JP-2000306110-A (JP)
Title: Image processor, lane mark recognizing device, vehicle travel controller and recording medium
Inventor: OIKE TATSUYA
IPC: G01C21/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To improve the processing efficiency of lane mark recognition by outputting an image defining the difference between the turning moment of a center pixel of a prescribed section set larger than the lane mark width in an image pickup image in the case of regarding a pixel value as turning force in a prescribed direction and an integrated absolute value obtained by integrating pixel values as lane mark feature valve to the image pickup image undergoing contour enhancement. SOLUTION: A road environment image is inputted from a CCD camera through an analog digital converter(ADC) (S1), and next, a road environment image filter 1 is applied (S2). A filter 2 is applied to an image outputted by applying the filter 1 to obtain an output A (S3). Further, an output B is obtained by applying a filter 3 (S4). Then, the absolute value abs (B) of the output B is obtained as an output B' (S5). Difference C is calculated by subtracting the output B' from the output A (S6). Then, an image having the difference C as lane mark feature value is outputted to an image memory (S7).
Patent JP-S61270953-A (JP)
Title: Line information display device
Inventor: KADOKURA SHIGEYOSHI
IPC: H04L69/40
Filed: 1985-05-27
Abstract: PURPOSE:To receive the data in various types of communicating conditions with small- sized hardware by receiving the data with the exclusive-use hardware before synchronization is established, and receiving with an LSI for communication which can set various types of communicating conditions while the synchronization is established. CONSTITUTION:An LSI101 for communication is a circuit which can set respective types of the communicating conditions (HDLC, SYN synchronization, start stop synchronization, etc.), and a line information receiving part 102 receives the line information before the establishment of the synchronization which the LSI101 cannot receiving part 102 receives the line information before the establishment of the synchronization which the LSI101 cannot receive and sends always to an information selecting part 106 at the character unit. A timing generating part 104 sends the timing signal to respective parts, a line condition detecting part 103 detects whether or not the present condition is during the establishment of the synchronization, and sends a selecting control signal 3 to the information selecting part 106. At the selecting part 106, the output of the receiving part 102 is selected before the establishment of the synchronization, the output of the LSI101 is selected during the establishment of the synchronization, and the outputs are sent to a line information displaying part 107 and a line information storing part 108.
Patent JP-H0668354-A (JP)
Title: Shopping system
Inventor: TAKAHASHI MITSUO
IPC: G06F19/00
Filed: 1991-04-19
Abstract: PURPOSE: To provide an integrated shopping system in which the verification of merchandise registration by the scanning input of a customer can be easily attained, service information effective to sum or shopping in the middle of shopping can be obtained by a scanner at a customer side, and market information can be obtained from information selected by the customer at a store side. CONSTITUTION: A scanner is provided with a collating means, and whether or not the code of merchandise for collation extracted from purchased merchandise before an adjusting processing is included in the code of the registered purchased merchandise is judged. The scanner is connected with an information terminal equipment and payment terminal equipment connected with a central processing unit, and a service processing, registering processing, and adjusting processing are operated. In the information terminal, the selection keys of service information such as detail registration, subtotal collation, coupon ticket issue and certification are displayed on a screen, and the selected service processing is executed, and the service information is displayed or printed.  When the subtotal collation processing is selected, and a competing merchandise division is set in the purchased merchandise data, the information terminal issues a recommended merchandise coupon ticket, and realizes the sales promotion of a recommended merchandise.
Patent JP-S606252-A (JP)
Inventor: RAINHARUTO HARUGASUNAA
IPC: B22D11/08
Filed: 1984-06-02
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-S62270708-A (JP)
Title: Control system for blast furnace heat
Inventor: WAKIMOTO KAZUMASA
IPC: C21B7/24
Filed: 1986-05-20
Abstract: PURPOSE:To exactly control blast furnace heat by forming various kinds of data indicating conditions with the blast furnace data from a data input means, then forming true and false data and determining the action quantity to the blast furnace in accordance with said data and knowledge bases. CONSTITUTION:A time series processing means 16, time series file means 17, a sensor data preprocessing means 18, and an interface buffer 19 are incorporated into the conventional large-size computer 10. These means are used for preprocessing of sensor data 11 for the calculation with the succeeding small- sized computer. The small-sized computer 20 is constituted of the knowledge bases 21, 22, 23, a common data buffer 24 and an inference engine 25. The inference result of the inference engine 25 is displayed on a CRT30 and the temp. of the blast furnace 1 is controlled in accordance with the results of the inference of the inference engine 25.
Patent JP-2000306057-A (JP)
Title: Card
Inventor: OTA HARUMI
IPC: G11B5/735
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a card using a base material which has high reliability and superior embossing suitability and is free from the problem of hydrogen chloride and the problem of dioxins when burnt and disposed of by using the base material formed by stacking a polycarbonate sheet with high heat resistance on an amorphous polyester sheet. SOLUTION: The card uses the base material, having high heat resistance and embossing suitability, which is formed by stacking a top-surface polycarbonate sheet 2 having a 1/1 to 5/1 of thickness ratio and high heat resistance and a reverse-surface polybarbonate sheet 3 having high heat resistance on one surface and the other surface of the amorphous polyester sheet 1 respectively. The amorphous polyester sheet 1 is formed on amorphous polyester resin, i.e., a copolymer of terephthalic acid, cyclohexane dimethanol, and ethylene glycol. The polycarbonate sheets 2 and 3 are formed of polycarbonate consisting principally of bisphenol and preferably 0.01 to 0.30 mm thick.
Patent JP-S62273180-A (JP)
Inventor: TERUI TOSHIYASU
IPC: F16H15/38
Filed: 1986-05-19
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。