baber/WOPTO huggingface dataset:
Patent JP-S60249774-A (JP)
Title: Rotary valve
Inventor: MOTOMURA MITSUHIRO
IPC: F16K11/085
Filed: 1984-05-23
Abstract: PURPOSE:To accomplish smooth operation by providing a balance port to balance pressure in the vertical direction and in the peripheral direction of a rotary valve rod of a rotary valve. CONSTITUTION:An introduction passage 33 of a rotary valve rod 32 is connected to a space between the shoulder portion of the central portion of the rotary valve rod 32 and an upper cover 34. The outside diameter (d) of the upper end portion of the rotary valve rod, the outside diameter D of the central portion and the outside diameter (d') of the lower end portion are determined to balance pressure in the vertical direction. The first and second balance ports 41, 42 are disposed on the rotary valve rod on opposite side of supply passages 39, 40. Distances l1, l2 from the supply passages 39, 40 to the respective ports 41, 42 are determined to balance pressure working upon the respective ports and passages. In this arrangement, the pressure of the rotary valve rod 32 is balanced in the vertical and peripheral directions.
Patent JP-H04333141-A (JP)
Title: Information processor
Inventor: FUSE TAKESHI
IPC: G06F9/48
Filed: 1991-05-08
Abstract: PURPOSE:To obtain an information processor that has the high processing effi ciency with high reliability. CONSTITUTION:An information processor contains an instruction register 2 which stores an instruction code while a prescribed instruction code is processed, a state counter 3 which shows the internal state of a system in accordance with the instruction code while the code is processed, and a decoder 4 which produces various types of control signals based on the values of the register 2 and the counter 3. The counter 3 selects the optional one of those values showing plural states based on the set signal given from the outside and gives the selected value to a specific instruction code. Thus the counter 3 can allocate plural, operating instructions to a single instruction code.
Patent JP-H042765-A (JP)
Title: Formation of organic thin film
Inventor: SUGIMOTO IWAO
IPC: C23C14/12
Filed: 1990-04-20
Abstract: PURPOSE:To deposit an org. thin film excellent in thermal stability and adhesion to a substrate at a high rate by forming the thin film utilizing the abrasion phenomenon (decomposition and splashing) of a halogen-contg. polymer induced by a high-frequency discharge. CONSTITUTION:A substrate 3 is fixed to a substrate holder 2, and a halogen- contg. polymer compd. is fixed on a high-frequency electrode 6 as a sputtering target 4. A vacuum vessel 1 is evacuated to a high vacuum by an oil rotary pump 10 and an oil diffusion pump 9. When the vacuum reaches about 10<-6>Torr, a valve 14 is opened to introduce Ar from a cylinder 16, and the gas pressure in the vessel 1 is adjusted to the order of 10<-2>Torr. A high-frequency voltage is impressed on the electrode 6 from a high-frequency power source 8 to produce plasma, a shutter 5 is opened, and the film deposition is started. An electric discharge is maintained by this method without introducing a discharge gas.
Patent JP-H09289438-A (JP)
Title: Tuning device
Inventor: TANABE SHINICHI
IPC: H03J3/10
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To always secure two different fine adjustment ranges and to facilitate the fine adjustment operations by means of a single knob by setting the capacity of a capacitor constructing a 1st fine adjustment circuit at the value twice as much as the capacity of a capacitor constructing a 2nd fine adjustment circuit. SOLUTION: A tuning circuit 1 consists of a capacitor C2 which is connected to a variable capacity capacitor C3 at one of its both ends and also connected to a parallel circuit consisting of a coil L2 and a capacitor C1 at the other end respectively. A 1st fine adjustment circuit 2 is composed of a capacitor C4 connected to the capacitor C2 and a variable resistance R1. Further, a 2nd fine adjustment circuit 3 is composed of a capacitor C5 connected to the capacitor C2 and a variable resistance R2. The capacity of the capacitor C4 constituting the circuit 2 is set at the value larger than double of capacity of the capacitor C5 constructing the circuit 3. As a result, the fine adjustment range of the circuit 2 is larger than that of the circuit 3. Thus, two different fine adjustment ranges are always provided and the fine adjustment operations can be facilitated.
Patent JP-H044988-A (JP)
Title: Mask unit for laser beam marking
Inventor: SADAI SHINJIRO
IPC: B23K26/00
Filed: 1990-04-20
Abstract: PURPOSE:To prevent the development of shifting to a pattern to be marked by parallelly facing a first and second rotary masks, rotating under making the same axial center and holding as possible to rotate so that the rotations are not mutually interfered. CONSTITUTION:The first rotary mask 1 is driven with a stepping motor 4 through the rotary shaft 3. A holding ring 8 having the same axial center with the rotary shaft 3 supports ring-like reel 10 through a bearing 9. The second rotary mask 2 is fitted to the reel 10, and when a motor 5 rotates a pulley 13, the reel 10 is rotated through a belt 14 and the second mask is rotated on the same axial center with the first mask. The rotations of the first mask and the second mask are not mutually interfered. At the time of radiating the laser beam L on a work 26 through the masks 1, 2, the pattern without any shifting can be marked on the work 26.
Patent JP-H0726188-A (JP)
Title: Aqueous printing ink composition for plastic film
Inventor: KANO HITONORI
IPC: C09D11/106
Filed: 1993-04-28
Abstract: PURPOSE:To provide an aqueous printing ink composition for plastic films having the fundamental performances of inks, such as resolubility and printing suitability, and having strong adhesiveness, excellent water resistance, etc., when printed on the plastic films. CONSTITUTION:An aqueous printing ink composition for plastic films, consisting mainly of a pigment, an aqueous binder resin, water, and a water-miscible solvent is characterized by containing (a) one kind or more of aqueous resins selected from an acrylic resin having an acid value of 50-150, a styrene-acrylic resin, a styrene-maleic acid resin and a styrene-acrylic-maleic acid resin and (b) an ethylene-acrylic acid water-dispersible resin having an acid value of 70-210, and furthermore (c) a hydrazine derivative having two or more hydrazine residues in an amount of 3X10<-5> to 6X10<-3>mol per 100g of the composition as the aqueous binder resin.
Patent JP-S602455-A (JP)
Inventor: SHIRATO KOUHEI
IPC: B65D51/30
Filed: 1983-06-09
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-S59228427-A (JP)
Title: Emitter coupling logical circuit
Inventor: KANEKO AKIRA
IPC: H03K19/086
Filed: 1983-06-09
Abstract: PURPOSE:To set simultaneously both OR and NOR outpus to a low level by adding a transistor (TR) to an ECL obtaining both outputs. CONSTITUTION:A current injecting means CONTI comprising a resistor Rq and a TRQ6 is connected to a base of a TRQ2 at a reference voltage side of the ECL comprising TRsQ1a, Q1b, Q1c, Q2, Q3, Q4 and Q5 and resistors, and a TRQ7 bypassing a current from a collector of the TRQ1a at the comparison side is connected. The OR output is set to a low level and the NOR output is set to a high level by controlling the means CONT1 so that a level over the high level is inputted to the base of the TRQ2 while the high level is inputted to any input of the ECL. Further, the NOR output is set to the low level while keeping the OR output to the low level by applying the high level to the base of the TRQ7.
Patent JP-H01273034-A (JP)
Title: Silver halide photographic sensitive material
Inventor: AIDA SHUNICHI
IPC: G03C1/34
Filed: 1988-04-26
Abstract: PURPOSE:To prevent the increasement of a fog with age, the deterioration of the sensitivity and the graininess of the title material by composing the distribution of an amount of AgI of a specified silver halide particle, and specifying a coated amount of gold in the photosensitive material. CONSTITUTION:The silver halide comprising a core part composed of a silver iodobromide phase having a molar fraction of AgI of 10-40mol.%, a shell part having a less AgI content and a surface contg. AgI of >=5mol.% is incorporated in the prescribed emulsion layer contd. in the photosensitive material. And, the ratio (gold/silver) of the coated amount of the gold to that of the silver per the unit area of the photosensitive material is specified to <=8.0X10<-6>, preferably 20X10<-8>-6.0X10<-6>, by a wt. ratio.
Patent JP-H05299845-A (JP)
Title: Manufacture of multilayered thin-film circuit board
Inventor: OZAWA TAKASHI
IPC: C08G73/10
Filed: 1992-04-23
Abstract: PURPOSE:To make via holes efficiently in the manufacture of a multilayered thin-film circuit board. CONSTITUTION:In manufacturing a multilayered thin-film circuit board, wiring conductor layers and insulating polyimide layers 11 are alternately laminated, while via holes 9 are formed in the polyimide layers. The upper lower conductor layers are connected through the via holes. The polyimide layers are selectively exposed to at first, g-ray and the mixed ray of g-ray, h-ray and i-ray in sequence.
Patent JP-S5730108-A (JP)
Title: Digital signal processing circuit
Inventor: YOKOTA TETSUPEI
IPC: H03M13/27
Filed: 1980-07-28
Abstract: PURPOSE: To process digital data, differing in data format, with common circuit constitution by rearranging serial data in data format according to a different data format.  
     CONSTITUTION: Data delayed by one bit is sent to the changeover terminal (a) of a changeover switch 6 through a delay circuit 4 and a D type flip-flop 5. The changeover switch 6 is brought under switching control by a switching signal. Therefore, output data from the changeover switch 6 becomes data consisting of rearranged bits, and the contents of one word are arrayed by using the bit number of the original input data. The rearranged data is supplied to a Q generating circuit part 10, a P generating circuit part 20 and a delay circuit part 30. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61266669-A (JP)
Inventor: ITO SHINPEI
IPC: D06M11/00
Filed: 1985-05-15
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-S5727221-A (JP)
Title: Observation device
Inventor: GOTOU HIDEO
IPC: G02B23/26
Filed: 1980-07-28
Abstract: PURPOSE:To obtain a device which is light and excellent in heat resisting property and chemical resisting property, by passively controlling a control adaptor of an image pickup adaptor, through two wires without being controlled electrically. CONSTITUTION:A control mechanism which has been incorporated in an image pickup adaptor 11 is controlled through two wires going along a bundle optcial fiber 12, by a wire driving device 15 being in the proximity of a direct viewing adaptor 13. In the figure, 14 shows an object.
Patent JP-S5226865-A (JP)
Title: Automatic specific gravity measuring apparatus
Inventor: FUJIWARA TOSHIO
IPC: G01N9/08
Filed: 1975-08-26
Abstract: PURPOSE: In an automatic specific gravity measuring apparatus employing solid specific gravity measuring method by dipping method, weighing trays in air and liquid are made to a comb shape that matches to a solid transfer comb thereby increasing the rate of weighing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11288596-A (JP)
Title: Semiconductor memory
Inventor: KANAMORI SAKAKI
IPC: G11C16/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To speed-up a read-out operation by supplying a voltage higher by an amount equivalent to the threshold value of a selection switch MOSFET with respect to a precharge voltage to be applied to bit lines to the gate of the column selection switch MOSFET and utilizing the voltage of a prescribed high level. SOLUTION: At the time of readout, selection potentials of word lines of a memory array in which memory cells having threshold voltages made to correspond to multileveled storage information of three values or more are arranged in a matrix shape are made to be plural kinds of selection levels and a voltage higher by an amount equivalent to the threshold voltage of a selection switch MOSFET with respect to a precharge voltage to be applied to bit lines is supplied to the gate of the column selection switch MOSFET which is to be provided between a sense amplifier and bit lines and a voltage of a high level to be transmitted from the sense amplifier to a data latching circuit by interposing the bit lines is utilized as a precharge voltage.
Patent JP-H043543-A (JP)
Title: Terminal subscriber registration system in communication network having isdn basic interface
Inventor: KANEZAKI TOMOKI
IPC: H04L12/02
Filed: 1990-04-19
Abstract: PURPOSE:To allow a subscriber to subscribe with a network with a same subscriber number even when a terminal equipment and its operator move and are connected to any subscriber line by providing a subscriber registration request function to the terminal equipment and a subscriber registration acceptance function to an exchange so as to attain subscription registration from the terminal equipment. CONSTITUTION:When a terminal equipment 1 connects to a subscriber line 14 connecting to an exchange 7 and the terminal equipment 1 enters a subscriber registration command and a subscriber number, a subscriber registration control section 5 gives a subscriber registration command publication command to a Dch control section 4, from which D channel call control information is sent to an exchange 7 from a demultiplex section 2 through a subscriber line 14. The exchange 7 gives the information to a Dch control section 11 via a demultiplex section 9 of a line adaptor 8, and the section 11 gives the received information to an exchange processing section 12 when the received information is a D channel data and analyzes the content when the information is call control information. As the result of analysis, when the information is subscriber registration information, a subscriber registration processing section 13 receives a command to process the subscriber data. Thus, the subscriber subscribes with the network with a same subscriber number even when the subscriber is connected to any subscriber line.
Patent JP-S5623028-A (JP)
Title: Switching circuit
Inventor: MIZUGUCHI HIROSHI
IPC: H03F3/345
Filed: 1980-07-28
Abstract: PURPOSE:To obtain the switching circuit less in temperature drift, by providing the buffer amplifier which zeroes the difference between the input voltage and the output voltage. CONSTITUTION:MOS transistors 5, 6, 8a, 10 constitute the differential amplifier circuit, MOS transistor 13 and resistance 14 constitute the constant voltage circuit and MOS transistors 7,12 constitute the constant current circuit. MOS transistor 8a is used also as the power control means and control is made so that the potential difference between the input terminal 1 and the output terminal 2a can be zero. Thus, the DC voltage equal to the voltage at the analog input terminal 1 is appeared at the output terminal 2a. Further, when the rectangular wave signal having sufficiently greater amplitude is fed to the control terminal 21, the signal equal to the voltage fed to the analog signal input for peak value is obtained at the output terminal 2.
Patent JP-H07308785-A (JP)
Title: Squeezing time setting method in resistance welding
Inventor: NAKAZATO TOSHIO
IPC: B23K11/24
Filed: 1994-05-18
Abstract: PURPOSE:To surely and efficiently set the optimum squeezing time corresponding to various changes of welding condition like change of thickness, etc., so as to efficiently and easily execute whole welding work. CONSTITUTION:When a pressing force due to electrode tips 46, 48 by actuation of a cylinder 30 is increased, strain is caused to a gun arm 24, the strain data is inputted to CPU52 through a strain gage 50, a differential value of the strain value in term of time is operated by CPU52. Successively, when a strain value of the gun arm 24 exceeds the allowable value and a differential value of the strain in term of time reaches the reference value, the squeezing time is completed, electric current is supplied to respective electrode tips 46, 48 through a transformer 14.
Patent JP-S62260328-A (JP)
Title: Dry etching method
Inventor: MIZUNO TAKASHI
IPC: H01L21/3065
Filed: 1986-05-07
Abstract: PURPOSE:To enable the implementation of anisotropic etching even with weak electric field plasma and further to improve the speed of treatment, by maintaining the pressure in a vacuum reaction vessel to be lower than a prescribed level, and by setting the frequency of a plasma generating power source within prescribed limits. CONSTITUTION:A vacuum reaction vessel 1 is made vacuum and CF4 gas and SF5 gas, for instance, are introduced thereinto from gas introduction systems 5 and 6 having flow adjusting mechanisms, while a voltage is impressed between a cathode electrode 3 and an anode electrode 2 from a high-frequency power source 7 (preferably of 400Hz-100KHz). Then, simultaneously when a discharge occurs in a glow discharge start area 8 substantially, plasma is carried so that it surrounds the cathode electrode 3, and a substrate 9 placed outside the glow discharge start area on the cathode electrode 3 is dry-etched thereby. By keeping the pressure inside the vacuum reaction vessel 1 in the range of 0.1-0.001Torr, on the occasion, side etching is prevented from occurring substantially, and thus excellent anisotropic etching is implemented.
Patent JP-H041027-A (JP)
Title: Method for lining existing pipe
Inventor: HIRAYAMA KOZO
IPC: F16L1/00
Filed: 1990-04-18
Abstract: PURPOSE:To closely bond a spiral tube to the inner peripheral surface of an existing pipe by expanding the diameter of the spiral tube by bringing the mutual side edge parts of a strip like material to an easily slidable state by bonding the mutual side edge parts superposed one upon another of the strip like material to be formed into the spiral tube by adhesive tape and spirally cutting the adhesive tape of the spiral tube inserted in the existing pipe. CONSTITUTION:A strip like material 10 is spirally wound so that the surface of a base sheet 12 having fitting ridges 13, reinforcing ribs 19 and fitting recessed parts 15 vertically provided thereto become an outer periphery and the side edge part provided with the fitting edges 13 of the strip like material 10 fed to a pipe making machine is fitted in the stepped part 14 of one side edge part of the wound base sheet 12 and both parts becomes a mutually superposed state such that the fitting ridges 13 are fitted in the fitting recessed parts 15 of the stepped part 14. By inserting the insertion parts 13b of the fitting ridges 13 in the spaces of the fitting recessed parts 15, the engaging parts 13c of the insertion parts 13b are engaged with the engaging parts 15a of the fitting recessed parts 15 to be prevented from pulling-out and both parts 13, 15 become engaged state.
Patent JP-H06313486-A (JP)
Title: Check valve
Inventor: TAO TSUNEO
IPC: F16K15/02
Filed: 1993-04-30
Abstract: PURPOSE:To provide an inexpensive check valve structure in a check valve which allows only one-directional circulation of fluid. CONSTITUTION:A cylindrical valve case 11 and a valve body 14 are provided, which valve body 14 is opened and closed correspondingly to a flowing direction of fluid flowing inside the valve case 11. A valve seat 17 of the valve body 14 is composed of a circular groove 13 having a through-hole 12, integrated with the valve case 11. Neither through-hole 12 nor valve seat 17 need not be prepared by costly independent parts.
Patent JP-H09267601-A (JP)
Title: Cast wheel and finishing thereof
Inventor: SATO SHINJI
IPC: B60B1/08
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a cast wheel which can be made with high productivity and has excellent quality. SOLUTION: This cast wheel 10, where a hub 12 and a rim 20, and a spoke 30 for jointing them are cast, is formed by casting materials of the hub 12 which forms the cast wheel 10, the spoke 30 extending the radial direction from the hub 12, and the rim 20 subjected to plasticity processing. The rim part of a wheel material which forms the cast wheel 10 is an annular material whose wall thickness on the side in the width direction is formed thinner than its central part. This is supported on a die whose shape is contrary to that of a rim inner surface. With this rotating, a rotating dies is pressed against and moved to the side to form a recessed part for fitting a tire.
Patent JP-H07285671-A (JP)
Title: Dish-up of automatic meat piece dish-up device
Inventor: AKABANE TATSURO
IPC: B26D3/28
Filed: 1994-04-18
Abstract: PURPOSE:To improve a dish-up appearance by dishing up sliced pieces of meat on a tray after a dish-up pattern corresponding with the designated number of dish-up and the size of the tray. CONSTITUTION:An ROM to memorize a plural number of dish-up patterns of pieces of meat dished up on a tray and a dish-up pitch of the pieces of meat according to unit length, designation means 76, 77, 83, 84 to designate length in the length direction and the breadth direction of the tray to be used, etc. are furnished. Thereafter, the dish-up pattern corresponding with the size of the designated tray is selected from the inside of the ROM, the dish-up pitch of the selected dish-up pattern is converted to a value corresponding with the size of the tray, and the tray is dished up by moving the tray to each of dish-up positions in accordance with the converted value.
Patent JP-H07285166-A (JP)
Title: Blow molding apparatus
Inventor: SUZUKI SABURO
IPC: B29C49/00
Filed: 1994-04-18
Abstract: PURPOSE:To simply and inexpensively produce a preform feed mechanism in a blow molding apparatus for molding a PET bottle or the like. CONSTITUTION:A blow molding apparatus 1 has a straight feed line for feeding a preform P and the feed line has a beam 81 having a large number of transfer jigs 82 attached thereto and the transfer mechanism 83 and light mechanism 84 of the beam. By these mechanisms, the transfer jigs 82 on the beam are repeatedly moved before and behind at a definite feed pitch. A preform holding mechanism 85 is arranged at the position corresponding to each of the transfer jigs to hold the preform during the non-feed period due to the transfer jigs at that position. Different from a conventional closed type feed line, the transfer jigs may be moved before and behind at a definite pitch and, therefore, the mechanisms can be simply constituted.
Patent JP-S62263815-A (JP)
Title: Cooling method for sheet bar in hot rolling
Inventor: AOKI FUJIO
IPC: B21B37/00
Filed: 1986-05-09
Abstract: PURPOSE:To improve the plate thickness accuracy and the surface quality by inputting respective data of temps. and positions of a sheet bar during hot rolling obtained from a thermometer and a sensor into a computing element, computing the cooling position of the sheet bar by the computing element, cooling that cooling position, and equalization the entire sheet bar temps. CONSTITUTION:A sheet bar 2 rolled by a rough rolling mill 1 is carried 3 to a winder 4. Temps. of the bar 2 are measured by a thermometer 5 on the outlet side of the mill 1 during that transfer, the above measured positions are measured by a sensor 6, and those pieces of information are inputted into a computing element 7, which outputs a cooling command at a timing corresponding to the temp. and position of an overheated part based on those pieces of information and gives the winder 4 a speed reduction time and a speed to reduce a winding speed and to cool the bar 2. Lowering of the entire temp. of the bar 2 is not required and the temp. is equalized because cooling of the overheated part is performed on the upstream side of the winder 4; the rolling which does not damage the thickness accuracy and the surface quality is performed at a finishing rolling mill 9 after rewinding.