baber/WOPTO huggingface dataset:
Patent JP-2000310386-A (JP)
Title: Pipe coupling for branching
Inventor: KANEKO NOBORU
IPC: F16L41/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To secure a branch flow, improve sealability of a branch part, and improve a joining work by screw-engaging a bushing made of corrosion resistant material for bearing a branch pipe with a female screw part of a branch part. SOLUTION: This pipe coupling 21 has upper and lower housings 22, 23, flanges 22a, 23a, a bolt 24 and a nut 25, and the branch part 28 of the upper housing 22 has a large diameter. The female screw part of the upper housing 22 has a large diameter, and a bushing 32 made of corrosion resistant material is screw-engaged with the part. In the bushing 32, a female part 32a is formed, and a branch pipe 30 having a designated diameter is screw-engaged with the part. Thus, a passage from the main pipe to a branch pipe 30 can be secured large to increase a flow, and the diameter of the female screw part 32a of the bushing 32 is varied to be applied to several kinds of branch pipes different in nominal diameter so as to facilitate work. In addition, in the housings 22,23, a fluid does not directly come into contact with the inner wall surface, so that the corrosion resistance can be improved.
Patent JP-S6232277-A (JP)
Inventor: PIITAA UIRIAMU CHIYUBIENCHIEKU
IPC: F02M67/02
Filed: 1986-05-24
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-H08317356-A (JP)
Title: Video equipment
Inventor: TSUCHIYA SATOSHI
IPC: H04N5/78
Filed: 1995-05-18
Abstract: PURPOSE: To provide the video equipment with which information can be transmitted simultaneously with video signals and the desired position of a recording medium can be easily retrieved while using this information. CONSTITUTION: The video signal area and subcode area, where information is recorded, of a magnetic tape 1 are reproduced by a rotary head 2 and a reproduced signal RS is supplied to a reproducing processing part 4 and an extraction part 5. At the reproducing processing part 4, the signal RS is supplied to a superimpose part 6 as a video signal VR. At the extraction part 5, the signal of the subcode area is extracted from the signal RS and data DS are generated. At a microcomputer 7, the data DS are converted into data DV and supplied to the superimpose part 6. At the superimpose part 6, the data DV are superimposed on the signal VR in a vertical flyback period for a prescribed amount and a signal VB is formed. Since the information is superimposed on the signal VB, the video signal and the information can be simultaneously transmitted.  Besides, by extracting the data DV from the video signal VB and recording this information in the subcode area, the desired tape position can be easily retrieved while using the information.
Patent JP-S60259303-A (JP)
Title: Deep-hole cutting apparatus
Inventor: NOMURA TAKASHI
IPC: B23B41/00
Filed: 1985-06-03
Abstract: PURPOSE:To reduce the amount of coolant and increase cutting-speed by arranging a nozzle in the spiral direction so that the coolant jetted-out from an ejector nozzle performs eddy-current movement in the hollow part of a tool shank. CONSTITUTION:The coolant supplied from a high-pressure coolant feeding source is jetted-out in the spiral direction with respect to the axis center of a tool shank 16 and a discharge pipe 26 through a jet nozzle 27 from a jacket 25 and discharged in the form of eddy current. Therefore, the hollow part 20 of the tool shank is made vacuum, and the coolant is inhaled into a cut hole 14 through a boring-head opened port 19 through vacuum aspiration and eddy-current vacuum. Therefore, the cooling effect and the chip 15 discharging capacity can be improved, and high-speed cutting is permitted.
Patent JP-S5345593-A (JP)
Title: Concentration measuring apparatus of non-electrolysis plating liquid
Inventor: TSURUSHIMA TOSHIAKI
IPC: G01N27/49
Filed: 1976-10-06
Abstract: PURPOSE: To enable to continuously measure the concentration of plating liquid, by providing each electrode of functioning, reference and opposite in the tubular passage, connected through plating vessel and made the circulation of plating liquid stationary. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S599721-A (JP)
Title: Thermo-hygrostat
Inventor: AIBA KAZUMASA
IPC: G05D27/00
Filed: 1982-07-09
Abstract: PURPOSE:To control humidity without providing especially a humidity control device, by containing a non-volatile or hard volatile solution which is a solution of a non-volatile or hard volatile substance and provides relative humidity being different by its density, in a sample vessel. CONSTITUTION:A temperature setting knob 9 is set to a desired temperature, and also a sulfuric acid solution having density corresponding to desired relative humidity is contained in a sample vessel 14. As a result, the sulfuric acid solution and a vapor phase part of a space 17 are heated to a temperature set by the temperature setting knob 9, by a temperature control device 10 and a heater 11, and humidity decided by density of a sulfuric acid solution 18 at its temperature is provided into the space 17. In case when a sample placed on a shelf 15 is hygroscopic, water evaporated from the non-volatile or hard volatile solution 18 is absorbed by the sample, therefore, density of the sulfuric acid solution 18 becomes large. In that case, density of the solution 18 is controlled so as to be constant, by opening a feed valve 21 in accordance with an instruction of a hydrometer 23.
Patent JP-S5546432-A (JP)
Title: Manufacturing method of lead battery
Inventor: CHIGISAKI YOSHITAKA
IPC: H01M50/172
Filed: 1978-09-29
Abstract: PURPOSE:To simlplify the manufacturing, to prevent the leakage of electrolyte and to reduce the weight of battery, by thermally bonding the thermoplastic synthetic resin packing portion formed on the pole column with the cover. CONSTITUTION:A plurality of projections 2 are provided around the pole column 1 then thermoplastic synthetic resin packing portion 4 is formed while surrounding said projections 2 to provide elctrode board group 3. Then the packing portion 4 of said electrode board group 3 and the cover 5 are thermally bonded to prevent the leakage of electolyte. Consequently conventional lead bushing is elminated resulting in the reduction of weight.
Patent JP-S63284630-A (JP)
Title: Coordinate input device
Inventor: SHIBUYA SHIGERU
IPC: G06F3/03
Filed: 1987-05-18
Abstract: PURPOSE:To obtain a coordinate input device which can omit the etching process applied to the resistance layers and to easily obtain the materials for upper and lower insulated sheets, by setting 1st and 2nd resistance layers opposite to each other so that 1st and 2nd electrodes cross each other. CONSTITUTION:An approximately even resistance layer 2 is formed on the surface of a 1st insulated sheet 1 and an insulated layer 3 is formed on the surface of the layer 2. Then electrodes 4a and 4b are provided on both ends of the layer 2. While an approximately even resistance layer 6 is formed on the surface of a 2nd insulated sheet 5 and electrodes 7a and 7b are provided on both ends of the layer 6. Both layers 2 and 6 are set opposite to each other so that the electrodes 4a/4b are set approximately orthogonal to the electrodes 7a/7b. At the same time, an approximately fixed gap is secured between both sheets 1 and 5 owing to an insulated spacer 8 set between them. This 1st and 2nd electrodes are connected to the outside via a terminal lead 9.
Patent JP-S62279153-A (JP)
Title: Finisher for opening and closing body
Inventor: TAKEMOTO MASAHIKO
IPC: B62D25/12
Filed: 1986-05-26
Abstract: PURPOSE:To prevent rainwater, adhered to a finisher body, from dropping in a trunk room, by a method wherein an end finisher is attached to the finisher body, and a drain port is formed in the rear part of the bottom wall of the end finisher. CONSTITUTION:Rainwater flowing along a finisher body 7A is contained in a portion surrounded with a rear surface 6 of an extension part 5 of a trunk lid 3 and a bottom wall 12b of an end finisher 12. The contained rainwater is prevented from entering a trunk room 1 by means of a seal material 13 situated to the front edge of the bottom wall 12b of the end finisher 12 and the front edge of a side wall 12c. In a state in that an opening and closing body 3 is closed, rainwater flowing along the finisher body 7A is drained through a drain port 12d in the bottom wall 12b of the end finisher 12.
Patent JP-S62276508-A (JP)
Title: Rising section of optical under-carpet cable
Inventor: SUMIYA TOMOJI
IPC: G02B6/00
Filed: 1986-05-26
Abstract: PURPOSE:To eliminate the necessity of troublesome fusion splicing works at a job site, by providing an optical connector in a rising block and, at the same time, fixing tension members of an optical under-carpet cable and optical fiber cord to the rising block. CONSTITUTION:The rising block of this invention is divided into A section 1 and B section 2 and an optical connector section 3 composed of a plug, adaptor, and plug connected in series and a guide groove 4 which makes he radius of curvature of optical fibers uniform are provided between the sections 1 and 2. An optical undercarpet cable 5 inserted into the rising block through the slit hole provided at the bottom section of the block is fixed to the block in such a way that the optical fiber core 6 only is vertically led upward to the optical connector section 3 by means of the guide groove 4 and the tension member 7 is straightly extended forward and fixed to the A section 1 of the block.
Patent JP-S63285041-A (JP)
Title: Master/slave switching system
Inventor: MOTOI HIDESUKE
Filed: 1987-05-18
Abstract: PURPOSE:To collect alarm information in the case of access by using CPU control so as to switch alarm monitor such as a repeater and storing content of monitor. CONSTITUTION:When a monitoring line (l) is normal, the result of polling for both stations A, B is the same by the polling from the stations A, B. When the monitoring line (l) is disconnected at, e.g., a point P, only repeaters R1, R2 collect the data by the polling from the station A and only a repeater R3 collects the data in the polling from the station B and the result of polling for both the stations differ. The result of polling of both the stations A, B is collected through a slave supervisory equipment SSV of a host device and even if a fault takes place at the point P, the state of all repeaters can be recognized. Moreover, the faulty point is located from the result of polling and the fault is restored immediately.
Patent JP-H0417199-A (JP)
Title: Semiconductor memory
Inventor: NISHIMURA HIROKAZU
IPC: G11C17/00
Filed: 1990-05-10
Abstract: PURPOSE:To realize an electrically rewritable and inexpensive memory by providing plural electrically unrewritable memory cells on each address of a cell area of a nonvolatile memory and connecting a selection circuit selecting sequentially one memory cell among the plural memory cells to each address. CONSTITUTION:Two each memory cells (1a - 1h) are provided on each of addresses A1 - A4 of a nonvolatile memory, a selection line 2a is connected to memory cells 1a, 1c, 1e, 1g and a selection line 2b is connected to memory cells 1b, 1d, 1f, 1h and a connection circuit 4 is connected to the selection lines 2a, 2b via the selection cells 3a, 3b. When the connection circuit 4 selects one memory cell 1, data write and read of written data to and from the memory cell 1 are attained. Thus, the electrically rewritable and inexpensive memory is realized.
Patent JP-S5823652-A (JP)
Title: Novel optical active(r)-(+)-6-(2-hydroxy-3- alkylaminopropoxy)-2-nitrotoluene and its preparation
Inventor: TSUDA YOSHINORI
IPC: C07C213/00
Filed: 1981-08-03
Abstract: NEW MATERIAL:A compound shown by the formulaI(R is alkyl). EXAMPLE:An optical active[R]-(+)-6-(2-hydroxy-3-isopropylamino-propoxy)- 2-nitrotoluene. USE:Useful as an intermediate for optical active drugs. For example, useful as an intermediate for a complete optical active[R]-(+)-form of pindolol, a blocker for beta-acceptor. PROCESS:An optical active[R]-(-)-nitrotoluene derivative shown by the formula II(X is OH, halogen, alkyl, or arylsulfonyloxy) is reacted with an alkylamine shown by the formula R-NH2 in an organic solvent in the presence of a catalyst (dicyclohexylcarbodiimide, etc. when X is OH; triethylamine, pyridine, caustic soda, etc. when X is halogen) to give a compound shown by the formulaI.
Patent JP-H08295312-A (JP)
Title: Quantitative housing container of packing matter
Inventor: KAWAMURA HACHIRO
IPC: B65B3/28
Filed: 1995-04-21
Abstract: PURPOSE: To suppress the wt. irregularity of the quantitative housing container used in an automatic reversal discharge apparatus charging packing matter in a bag and the wt. irregularity of the packing matter charged in the bag. CONSTITUTION: A container 20a having a shape wherein an excessive wall part 23 (double shaded part, diameter D0 ) is added to the almost entire surface of the inside of the projection part 21 protruding from the outer peripheral region of the rear surface of a bottom wall in an annular shape is molded by the injection molding of plastic and a proper amt. of the excessive wall part 23 is cut off to obtain a quantitative housing container adjusted to a standard wt.
Patent JP-H06309907-A (JP)
Title: Blinking lamp
Inventor: AOKI KOJI
IPC: E01F9/00
Filed: 1993-04-23
Abstract: PURPOSE:To provide a blinking lamp with which the convenience in handling is enhanced through the use of a solar cell and which starts the blinking operation automatically when it has darkened and stops blinking when it becomes light. CONSTITUTION:A light take-in part 7 in approx. spherical to accommodate a solar cell 5 is furnished on a blinking light emitting chamber 4 in a cylindrical form which accommodates a light emitting element, and under the chamber 4, a mounting part 8 in cylindrical shape is provided having a diameter smaller than that of the chamber 4. The solar cell 5 charges a nickel-cadmium battery, and a blinking control circuit twinkles an LED installed in the chamber 4.
Patent JP-S5163460-A (JP)
Title: Kairobanpin oyobi hoho
Inventor: CHAARUSU MAIKERU RABENDASUKII
IPC: H01R12/58
Filed: 1975-10-08
Abstract: 1502864 Circuit board pins E I DU PONT DE NEMOURS CO 9 Oct 1975 [10 Oct 1974] 41494/75 Heading H2E A circuit board pin comprises a mounting portion having three fins that extend lengthwise of the pin. At least one of the pins, in transverse cross-section has an axis that extends to the central longitudinal axis of the pin, the outermost surfaces of the fins being spaced apart. As described, the pin is square or round in cross-section, one of the fins, fin 28 in Fig. 4, being radially extending. The remaining two are preferably laterally offset from the central longitudinal axis 34 and may be parallel as shown, may flare to diverge, (Fig. 8, not shown), or may each incorporate a twist (54) (Fig. 14, not shown). In the latter two cases, the rounded hole engaging surfaces of the fins are equally spaced. Various hole sizes are accommodated by resilient flexing of the fins. This is effected, as shown by shearing the fins 28, 30. Alternatively, Fig. 9, not shown, the radial fin (168) may be rigid whilst the remaining parallel or flared fins (70) are connected thereto and may resiliently flex toward one another. In the case of an outsize hole, Fig. 11, not shown, after loose insertion of the pin, a longitudinal compressive force is applied to force the fins outwardly so as to frictionally engage the aperture in the circuit board. Fixing of the pin may be completed by soldering. The pin may have square ends for receiving twisted wire, or a female terminal as shown. Alternatively an end may have an integral female terminal whilst the other has a square male terminal (Fig. 13, not shown). For a square cross-sectioned pin of width X at the ends, the preferred dimensions of the mounting portion are fin transverse width and length about X/3 and X respectively, with the hole engaging surfaces of the fins being greater than X/#2 from the central longitudinal axis of the pin, one fin extending perpendicularly outwardly from one side of the pin the other fins being located on opposite sides of said one fin.
Patent JP-S63285592-A (JP)
Inventor: SHIMADA KOHEI
IPC: G09G1/02
Filed: 1987-05-18
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-H01290289-A (JP)
Title: Method of forming conductor pattern
Inventor: KOSHIO RYOJI
IPC: H05K3/10
Filed: 1988-05-18
Abstract: PURPOSE:To suppress the side-etching by a method wherein a copper layer is formed as a conductor pattern are etching-resistant layers made of organic material having affinity with copper are formed on the side surfaces of the copper layer. CONSTITUTION:A film 14 made of metal other than copper is formed on a copper foil 12 formed on a substrate 10. A resist layer 16 which has the reverse pattern of a conductor pattern and is made of photosensitive resin is formed on the metal film 14 and the parts of the metal film 14 which are not covered with the resist layer 16 are removed. After that, copper layers 18 of which the conductor pattern is composed are formed on the removed parts and etchingresistant layers 19 made of metal other than copper are formed on the top surfaces of the copper layers 18 and the resist layer 16 is removed. After the metal layer 14 under the resist layer 16 is exposed, etching-resistant layers 22 made of organic material having affinity with copper are formed on the side surfaces of the copper layers 18 and the exposed metal layer 14 which is not covered with both the etching-resistant layers 19 and 22 is removed to form the conductor pattern. With this constitution, when etching is carried out, the side surfaces of the copper layers are not etched and only the parts corresponding to the thickness of the copper foil 12 are side-etched.
Patent JP-S5244649-A (JP)
Title: Scanner using a rotating polyhedral mirror
Inventor: YOSHIDA TATSUO
IPC: H04N3/08
Filed: 1975-10-06
Abstract: PURPOSE:To substantially obviate the oscillation of a scanning line and hence, improve the precision of scanning by using a cylindrical concave mirror having an appropriate focal length.
Patent JP-S5823193-A (JP)
Inventor: MURAKAMI TOSHIO
IPC: H05B37/02
Filed: 1981-07-31
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-S5647952-A (JP)
Title: Tone arm driver
Inventor: MIYOSHI SEIZOU
IPC: G11B3/08
Filed: 1979-09-20
Abstract: PURPOSE: To stabilize drive by providing a rotary plate to a movable rod that constitutes a main driver body providing free elevation and rotation and by relating this rotary plate to a turning plate for turning a tone arm.  
     CONSTITUTION: Movable rod 27 constituting main driver body 13 that provides free elevation and rotation is provided with rotary plate 16, which is related to connecting rod 15 provided to turning plate 12 that turns tone arm 1. On the other hand, lift shaft 11 that puts tone arm 1 in elevating motion is provided being coaxial with movable rod 27. According to the motion of movable rod 27, tone arm 1 is elevated and turned. Thus, tone arm 1 can be driven stably with the simple constitution like this. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08317209-A (JP)
Title: Recording control device and method therefor
Inventor: SOFUE IKUO
IPC: G06F3/12
Filed: 1995-05-19
Abstract: PURPOSE: To provide a recording control device which can perform more faithful halftone reproduction in a pseudo halftone expression of a black dot diffusion type in terms of an intermediate density recording system. CONSTITUTION: When the dot recording is carried out through a printer engine part by means of a pseudo halftone expression method and based on the dot area ratio, the recording resolution is attained in an integral multiple of the least dot and the density value is inputted in accordance with the density change of every resolution. Thereby, a comparator 61 of the input density value decides whether the inputted 6-bit mulitlevel data are larger than 32. At the same time, a selector 66 selects one of arithmetic blocks 62 to 65 based on the decision result of the comparator 61 and then outputs the selected arithmetic block to a threshold circuit 67.
Patent JP-H05148186-A (JP)
Title: Preparation of beta-ketocarboxylic acid ester
Inventor: YOOZEFU MAIAA
IPC: C07C67/343
Filed: 1992-04-16
Abstract: PURPOSE: To obtain a β-ketocarboxylic acid ester useful as an intermediate for the synthesis of a pharmaceutically active ingredient or a plant protection agent by allowing an acetocarboxylic acid ester to react with calcium hydroxide in the presence of an org. solvent and carrying out acylation and cleavage.  
     CONSTITUTION: A compd. of formula I (where R 1  is a 1-4C alkyl and R 3  is H, a 1-6C alkyl or alkenyl) is allowed to react with calcium hydroxide or calcium oxide preferably at 20-30°C in the presence of an org. solvent, preferably methylene chloride and in the absence of water to form a calcium chelate complex. Carboxylic acid chloride is added to the complex by an excess of 10-20% over the required amt. and the complex is acylated by reaction with the chloride preferably at 30-40°C. The resultant product is cleaved preferably at pH 8.8-9.5 and 30-40°C with an aq. ammonium salt soln. preferably having 10-20 wt.% concn. of the ammonium salt to obtain the objective compd. of formula II (where R 2  is a 2-15C alkyl). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10106141-A (JP)
Title: Data processor to be used in optical recording disk driving device
Inventor: ATO KEITAROU
IPC: G11B20/10
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a data processor capable of performing a high speed processing with respect to data of a CD-ROM or the like. SOLUTION: The data processing circuit of this processor is constituted so as to perform a prescribed decoding processing and a prescribed encoding processing with respect to subcodes and main data to be recorded on a compact disk in a sensor unit and to have a buffer RAM in which the subcodes and the main data are tempolarily stored in these processing. In this case, the storage area of the buffer RAM is divided into prescribed sizes and time information, user data and error information to be included in subcodes or main data being in the same sector are tempolarily stored in the prescribed area in each page area in which an area having the prescribed size to be obtained by the dividing is made one page according to a prescribed format by making the page area and the sector to be related with each other one to one.
Patent JP-H01291506-A (JP)
Title: Semiconductor device
Inventor: NAKATSUKA TADAYOSHI
IPC: H03K17/693
Filed: 1988-05-18
Abstract: PURPOSE:To obtain a low noise figure(NF) with low current consumption by selecting a FET by connecting each gate of plural FETs to a common input terminal, and impressing a gate voltage on the gate voltage impression terminal of the FET connected to an output terminal from which output is desired to issue. CONSTITUTION:Each gate of the FETs 31, 32, and 33 of a high frequency switching circuit is connected to a common high frequency input terminal 37 via coupling capacitors 34, 35, and 36, respectively. Simultaneously, each of them is connected to gate voltage impression terminals 41, 42, and 43 individually which select the FETs 31, 32, and 33 via resistors 38, 39, and 40, respectively. Also, the drains of the FETs 31, 32, and 33 are connected to high frequency output terminals 48, 49, and 50 individually via coupling capacitors 44, 45, and 48, respectively. For example, the FET 31 can be set at turn-on state by controlling the voltage of the gate voltage impression terminal 41 of the FET31, and the FETs 32 and 33 can be set at turn-off states by controlling the gate voltages. And it is possible to obtain an output signal with the low NF amplified at the FET31 at the high frequency output terminal 48.
Patent JP-S611093-A (JP)
Inventor: OOSHIMA KOUSEI
IPC: G05F1/10
Filed: 1984-06-13
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。