baber/WOPTO huggingface dataset:
Patent JP-H0834091-A (JP)
Title: Production of metal/resin laminated sheet
Inventor: KOURA KOJI
IPC: C08J7/00
Filed: 1994-07-26
Abstract: PURPOSE:To produce a laminated sheet enhanced in the bonding strength of a metal sheet and a polyolefinic resin sheet without using an adhesive resin used heretofore at the time of the bonding of both sheets. CONSTITUTION:In producing a metal/resin laminated sheet by bonding a polyolefinic resin sheet to a metal sheet, at first, the surface of the polyolefinic resin sheet is exposed to gas containing fluorine of which the partial pressure is 0.1-26% when the total pressure of gas is set to 100% to be modified and, subsequently, the metal sheet is bonded to the modified surface of the resin sheet under heating.
Patent JP-H0463072-A (JP)
Title: Luminance signal processing device for color tv
Inventor: KUROSAKI TADAO
IPC: H04N5/208
Filed: 1990-07-01
Abstract: PURPOSE:To improve the quality of a reception picture by connecting a route for transmission of a high frequency component and a route for processing of only a middle frequency component in parallel to compensation signal components in a processing device and adding the synthesis output of the outputs of respective routes to the low frequency component of a luminance signal. CONSTITUTION:The signal waveform obtained in an output terminal 5-2 of a high saturation signal processing part 5 is applied to routes where it is separated to the high frequency component and the middle frequency component. The high frequency component is separated by a high frequency component circuit 9, and the middle frequency component is separated by a middle frequency component circuit 8. Only the middle frequency component is processed in a waveform processing circuit 10 to sharpen the waveform in the luminance change part. The waveform subjected to this processing and the output signal waveform of the high frequency component taking-out circuit 9 are synthesized, and the synthesis output and the low frequency component of the original luminance signal are added by a signal adding circuit 6. Thus, the change of the waveform is distinct in the change part of the luminance signal, and the degradation in picture quality due to conventional sluggish approach to the black level is prevented.
Patent JP-H0466572-A (JP)
Title: Production of n-alkylpyrazole derivative
Inventor: HINO TOMOKAZU
IPC: C07D231/12
Filed: 1990-06-30
Abstract: PURPOSE:To readily and economically obtain the title compound in high yield at reduced amounts of base and alkylhalides by reacting pyrazoles with alkylhalides in the presence of the base using a specific inert solvent. CONSTITUTION:Pyrazoles expressed by formula III (R<2> and R<3> are lower alkyl) are reacted with alkylhalides expressed by formula II (R<1> is lower alkyl; X is halogen) used in an amount of 1-1.5 mol based on 1 mol of the compound expressed by formula III in an inert solvent consisting of dimethylsulfoxide, alcohols, dioxane or sulfolane or mixture of water and dimethylsulfoxide, alcohols, dioxane and sulfolane in the presence of a base such as NaOH of 1-1.5 mol based on 1 mol of the compound expressed by formula III at ambient temperature to a boiling point of inert solvent used for several min to 60 hr to provide the aimed compound expressed by formula I useful as a production raw material or intermediate for medicine, agricultural chemical, etc. Furthermore, isopropyl alcohol is preferably used as the solvent.
Patent JP-S6418015-A (JP)
Title: Rotation detector
Inventor: SAKAMOTO SATOSHI
IPC: G01D5/245
Filed: 1987-07-13
Abstract: PURPOSE:To enable the detection of a low consumption power at a high accuracy without lowering an output, by arranging a magnetosensitive sensor to have magnetosensitive elements placed with magnetic poles set at an interval of roughly 1/4 thereof in the same polarity and jump-connected in series to form one side of a detection circuit while grouping those performing the resistance changing in the same phase as one set. CONSTITUTION:Eight magnetosensitive elements A-H as indicated by Fig. (a) are arranged as opposed to one another on a plane with magnetic poles of the same polarity at an interval lambda of almost 1/4 as magnetized on an FG magnet 5. Sets of magnetosensitive elements A, C, E and G and B, D, F, H receive magnetic fields in the direction roughly vertical to the plane or in the direction of the plane separately as indicated by the arrow and the resistance thereof remains unchanged or decreases. These sets are built each reciprocating as indicated by a wire pattern of Fig. (b), jump-connected in series to form a bridge circuit in Fig. (c). The sets of A and C, F and H, B and D and E and F are connected to each other in series per set between a power source Vcc and the ground G. Then, an FG output is obtained indicating the state of rotation from an intermediate potential difference between midpoints x and y.
Patent JP-S6334051-A (JP)
Title: Automatic measurement/judgment device for defective material and improper chucking
Inventor: OTAKE KIMITAKA
IPC: G01N29/00
Filed: 1986-07-24
Abstract: PURPOSE:To make it possible to perform a fully automated machining smoothly by providing an NC machine tool such as a turning center with an automatic measurement/judgment device for measuring a misalignment of a work attached to a chuck of the NC machine tool and for judging the work for its properness. CONSTITUTION:In a turning center, a measurement device 44 for measuring a misalignment of a work W is arranged either on the periphery or on the end surface of the work W. The measurement device 44 is connected via an input-output circuit 45. A robot device 25 is also provided for attaching/ detaching the work W to/from a chuck 7. Further, a reject judgment device 48 is connected to a central processing unit (CPU) 30. The judgment device 48 consists of a measurement maximum minimum determination means 49 for determining the maximum or minimum value of various measurements of the measurement device 44, an operation means 50 for calculating a difference between the maximum and minimum values, a judgment means 51 for comparing the operated result with a preset tolerance value, and an abnormality coping means 71 for commanding a machine tool with such a process as a re-checking the work based on a count number of abnormalities.
Patent JP-S6066038-A (JP)
Title: Blower
Inventor: SUZUKI KATSUHIDE
IPC: F24F11/02
Filed: 1983-09-22
Abstract: PURPOSE:To prevent overcooling in necessary ventilation amount at low load time of variable air flow rate air conditioner by controlling the opening degree of a coolant valve while holding an indoor temperature signal constant when decreased to the minimum ventilation predetermined in the blowing amount. CONSTITUTION:An air conditioner 21 is returned to an air conditioner through a circulating fan 23 by conditioning space 22 to be air conditioned. A blowing temperature controller 15 is controlled to open or close of a coolant valve 25 by a signal of a blowing temperature sensor 24. A blowing amount controller 26 controls the blowing amount of a variable air flow controller 28 by a signal of an indoor temperature sensor 27. The temperature controller 15 controls the blowing air temperature of the conditioner 21 in accordance with the targe set value. Thus, overcooling or overheating occurred from necessary ventilation amount at low load time in a variable air flow type air conditioner used for the purpose of energy-saving.
Patent JP-S5963859-A (JP)
Title: Confirming method of response
Inventor: YAMAMOTO SUSUMU
IPC: H04M19/02
Filed: 1982-10-04
Abstract: PURPOSE:To start talking smoothly and to use an electronic private automatic branch exchange (EPABX) efficiently by providing the EPABX with a sending means to send a response confirming tone to a calling subscriber when a response from a terminating subscriber is detected. CONSTITUTION:The calling subscriber A is connected to a teminating subscriber's trunk RBT2 through line rink network LLN and trunk rink network TLN on the calling subscriber's side and listens to a calling tone from the RBT2. If a central controller CC (unshown) connected to an intra-office trunk (IOT) 1 detects the response of the terminating subscriber B in the shown status (b), a response confirming tone is sent from the IOT1 to the calling subscriber A for a fixed period. After passing the fixed period, the centeral controller CC commands the IOT1 to make a channel of calling subscriber A-LIN-IOT1-LLN- terminating subscriber B through, so that call-enabled status (c) between the calling subscriber A and the terminating subscriber B is formed.
Patent JP-S6418547-A (JP)
Title: Automatic snap flask molding method
Inventor: YAMADA YASUHIRO
IPC: B22C15/02
Filed: 1987-07-13
Abstract: PURPOSE:To make a mold having uniformity, high hardness and high accuracy by pushing upper and lower casting flasks at the same time of squeeze-working after vertically detaching the upper and lower casting flasks, in which the molds are built, after uniformly initial-detaching to vertical direction. CONSTITUTION:The casting flasks 2, 3 are arranged at upper and lower parts of the matching plates 1 inserting patterns 19, 19' and the molding sands 6, 6' ape packed in mold spaces formed with these flasks and sqeeze plates 4, 5. Next, at the same time of squeezing these, the above casting flasks 2, 3 are detached at a little to vertical direction from the matching plate 1. After that, at the same time of squeeze-working the squeeze plates 4, 5, the casting flasks 2, 3 are pushed to the matching plate 1. By this method, the upper and lower molds having uniformity and high hardness are made at the same time. After that, at the same time of detaching the molds, the casting flasks 2, 3, in which the molds made are built, are almost uniformly initial-detached to vertical direction while holding and fixing the matching plate 1. Next, the casting flask 2, 3 are separated to vertical direction and the molds are detached, and after removing the matching plate 1, the molds are matched and the mold having high accuracy without collapsing the mold is obtd.
Patent JP-H0734818-A (JP)
Title: Air intake/exhaust valve driving device of internal combustion engine
Inventor: EINAGA HIDEO
IPC: F01L3/10
Filed: 1993-07-14
Abstract: PURPOSE:To secure the high speed driving of a valve by reducing the sliding resistance of the valve. CONSTITUTION:An annular groove 12 is formed in the lower surface of a retainer 7 mounted on the top part of a valve 3. The top part of a valve spring 8 is stored in the annular groove 12. The outer circumferential surface of the retainer outer cylindrical part 13 to form an outer circumferential surface 12a of the annular groove 12 is slidably inserted into a valve lifter 6. The inner circumferential surface of the valve spring 8 is slidably guided by an inner circumferential surface 12b of the annular groove 12.
Patent JP-H0224896-A (JP)
Title: Semiconductor memory
Inventor: TAKAYANAGI TOSHINARI
IPC: G11C11/34
Filed: 1988-07-13
Abstract: PURPOSE:To improve the operating speed of a select circuit and, at the same time, to reduce the power consumption and occupying area of the circuit by extremely reducing a load like a gate capacity by short-circuiting adjacent section word lines by means of a gate switch when a section decode line or main word line is inactive. CONSTITUTION:A gate switch GS which sets adjacent two section word lines SWLa and SWLb to an inactive voltage level by short-circuiting the two section word lines SWLa and SWLb at the section controlled to be active by the two section word lines SWLa and SWLb to each other when section decoder lines SDL and the inverse of SDL are inactive is provided. Or a gate switch GS which sets both of the section word lines SWLa and SWLb to an inactive voltage level by short-circuiting main word lines MWLa and MWLb in each set composed of adjacent two sections in a memory array when the main word lines MWLa and MWLb are inactive is provided.
Patent JP-H1022337-A (JP)
Title: Method for bonding semiconductor chip
Inventor: HONDA MICHIHARU
IPC: H01L21/321
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To rigidly bond a semiconductor chip to a printed board by pressing and heating Au bumps of the chip to a low m.p. metal foil and transferring a half fused metal to the top of the bump and connecting it to the board. SOLUTION: With control of the wt. through a load meter 10 mounted on a mounting shaft of a heater 4, a chip 1 is pressed to an In foil 8 beneath the top 3 of an Au bump to locally half melt the foil, thus transferring to the bump top 3. A flux is applied to pads having a Sn alloy layer on a printed board surface, the chip with In 11 transferred to the bump tops is mounted and heated in a furnace to form a bonding layer composed of an Au-In, In-Sn and Au-In alloy layers. This makes it possible to easily transfer a low m. p. to the Au bumps of the chip in a simple process and easily connect to the printed board.
Patent JP-H0927082-A (JP)
Title: Article read system
Inventor: SATO TAKASHI
IPC: G07G1/12
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the reliance on a store, etc., that a customer has by preventing a misread of information on an expensive article, etc., which gives large disadvantages to the customer and store with high reliability. SOLUTION: The article read system is provided with a detection part 29 which detects a specific article (e.g. expensive article) meeting previously set conditions according to article information read by a reader 24, an information part 30 which informs a man of the detection result of the specific article obtained by the detection part 29 and prompts the confirmation of the read operation result of the reader 24 corresponding to the specific article by the man, and a confirmation information input part 31 which updates article information on the specific article read by the reader 24 according to the input of a confirming operation result by the man as to the article information on the specific article reported by the information part 30.
Patent JP-S5877689-A (JP)
Inventor: MATSUZAKI TETSUO
IPC: G21C9/00
Filed: 1981-11-02
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-S5876201-A (JP)
Inventor: MASAMOTO KIYOUJI
IPC: B27L5/00
Filed: 1981-10-30
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-S6235739-A (JP)
Title: Error control system
Inventor: MATSUSHITA HIDEAKI
IPC: H04L25/40
Filed: 1985-08-08
Abstract: PURPOSE:To eliminate the need to incorporate patterns of all error combinations of the number of bits for majority decision making and to prevent chattering due to an error nearby a change point of data by making majority decision by an N-scale up/down counter. CONSTITUTION:An output signal controlled by a clock control circuit 101 is connected to the clock input terminal of the N-scale up/down counter circuit 102 through a signal line 3. In put data is inputted to the clock control circuit 101 and N-scale up/down counter circuit 102 through a signal line 2. The N-scale up/down counter circuit 102 enters an up-count mode when the input data from the signal line 2 is '1' or a down-count mode when '0'. The output of the counter circuit 102 is inputted to a binary/N-scale decoding circuit 103 through a signal line 4. An output control circuit 104 controls hysteresis characteristics through signal lines 7 and 8 so as to prevent output data from chattering. The output data is led out through a signal line 9.
Patent JP-S5875501-A (JP)
Inventor: KIMURA TOMOYUKI
IPC: A43B13/04
Filed: 1981-10-31
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-H0340949-A (JP)
Title: Cooling method for smoked roofing tile in kiln or capsule
Inventor: OGAWA RYOICHI
IPC: C04B33/32
Filed: 1989-07-05
Abstract: PURPOSE:To obtain a smoked roofing tile excellent in quality at low cost by calcining a roofing tile body and performing refuse disposal and thereafter introducing nonoxidative gas into a kiln or a capsule and cooling the smoked roofing tile while holding the inside of the kiln or the capsule at positive pressure in a closed state. CONSTITUTION:A roofing tile body is calcined in the oxidative atmosphere and then refuse gas is introduced into a kiln or a capsule 1 in a sealed state to perform refuse disposal. The smoked roofing tile obtained thereby is cooled in the kiln or the capsule 1. In the cooling method for the smoked roofing tile, following refuse disposal, nonoxidative combustion gas is introduced into the kiln or the capsule 1 in the closed state and the smoked roofing tile is cooled while holding the inside thereof at positive pressure. Fuel such as LP gas is burned in the air ratio of about 0.95 or below via a plane-combustion burner 3 in a combustion chamber 2. The nonoxidative combustion gas is utilized wherein oxygen is regulated to several tens ppm. This gas is introduced into the kiln and the capsule 1 via a feed pipe 4. Thereby oxidation of carbon on the surface of the smoked roofing tile is prevented and a product excellent in surface quality is obtained at low cost.
Patent JP-H08258821-A (JP)
Title: Method for providing especially u-shaped seal on upper part and neck part of bottle and device for conducting the method
Inventor: IBANO MAFUITSUTSUIOORI
IPC: B65C3/18
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To especially apply a U-shaped seal to the upper part and neck part of a bottle at a high speed with high accuracy by taking out the seal vertically from a magazine and rotating the seal to a horizontal position to position the same just above the upper part of the bottle and directly pressing the seal to the bottle in parallel to the axial line of the bottle. SOLUTION: Each of the seals 1 vertically arranged in a magazine 7 is taken out of the magazine 7 by a taking-out unit 6 and, when a feeder 8 passes in front of the taking-out unit 6, the seal 1 is transferred to the feeder 8 from the taking-out unit 6. The seal 1 is rotated from a vertical position to an almost horizontal position to be positioned just above the upper part of the bottle 4. Subsequently, the seal 1 is applied to the upper part of the bottle 4 by the pusher mechanism moved downward along the same axial line as the vertical axial line of the bottle 4 and the protruding edge parts of the seal 1 are directly bent and pressed to the side surfaces of the upper part and neck part of the bottle 4 by a bending and pressing means.
Patent JP-H0927330-A (JP)
Title: Fuel electrode of solid electrolyte fuel cell
Inventor: HISHINUMA YUICHI
IPC: H01M8/10
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a fuel electrode which does not generate structure change during operation of a solid electrolyte fuel cell and realizes stable high performance for a long time. SOLUTION: A solid electrolyte fuel cell has an air electrode on one side of a solid electrolyte and a fuel electrode on the other side. The fuel electrode is made of a mixture of a conductive oxide comprising a composite perovskite oxide represented by the chemical formula of La1-x Ax Cr1-y By O3 (0<=x<=0.5, 0<=y<=1) and YSZ, and in the chemical formula, the element A is at least one selected from the group comprising Ca, Ba, Sr, and the element B is at least one selected from the group comprising Mg, Mn, Ni, Zr, Ce, Fe, Al, and Co.
Patent JP-H118867-A (JP)
Title: Signal device within voice band
Inventor: OKUDA KUNIO
IPC: H04Q3/58
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To perform correct inversion of the polarity at a terminal and to attain the correct charging by transmitting a trigger by an in-band control signal and shifting forcibly the sequence of the terminal side by deciding at present a call state of a calling system if the polarity of an exchange is inverted in the call state of a called system. SOLUTION: If the called side has a call with instantaneous hooking when it is connected to an intra-office exchange via a band-limited exclusive line, a difference of states is caused between the intra-office exchange and the terminal side and the accounting may sometimes be impossible. An in-band ringer 1 of the office side monitors the call current flowing on a subscriber line 4 and notifies an in-band ringer 2 of the terminal side of the inversion of the polarity of a DC loop via an in-band control signal generation means 11 and by means of an in-band control signal. Receiving the notification, the ringer 2 shifts the sequence to the call of a calling system from that of a called system and applies the forcible inversion of polarity to the DC loop led to the terminal side to secure the normal charging.
Patent JP-S6418024-A (JP)
Title: Manual weighing apparatus
Inventor: OSAWA KAZUO
IPC: G01F19/00
Filed: 1987-07-13
Abstract: PURPOSE:To always enable the discharging by a preset amount of powdered material, by tilting a container accommodating powdered material by at least more than 90 deg.. CONSTITUTION:For example, a powder milk A is housed into a body 1a and a lid body 1b is closed. In operation, after the adjustment of the capacity of a first chamber 5, a container 1 is tilted sideways by roughly more than 90 deg.. Consequently, as the powder milk A shifts to an open recess 4 from the body 1a and an oscillation plate 6 opens an opening 5a under its own weight and a pressing force of the powder milk A while an oscillation valve 9 is closed, the first chamber 5 is filled with the powder milk A. Then, when the container 1 is erected, a tip blade 6b of the oscillation plate 6 slides over the opening 5a to cut a link to the powder milk A accurately while the opening 5a is closed. At the same time, with the rotation of the oscillation value 9, the powder milk A of the first chamber 5 shifts to a second chamber 7 and pushes a lid body 11 open to be discharged outside via a communication path 8 from the second chamber 7 in the subsequent tilting of the container 1. This enables a preset amount of the milk to be always discharged.
Patent JP-S6332211-A (JP)
Title: Stack
Inventor: YAMANAKA HIDESUKE
IPC: F23J11/00
Filed: 1986-07-28
Abstract: PURPOSE:To enable high-efficient exhaust of quantities of gas with the aid of a small bore low pressure blower, by a method wherein, in a stack to which connected is a duct, a sloped plate, inclined, bent, or curved in such a manner that the level of the lowermost part of the sloped plate approximately coincides with the lower end of the duct, is situated to the base part of the stack. CONSTITUTION:A sloped plate 4 is positioned so that the level of its lowermost part 4a approximately coincides with a lower end part 3a of a duct 3, and placed in a flue tube 2 in a manner to be situated at an inclination angle of approximate 30 deg. with a horizontal plane, and the interior of the flue tube 2 is partitioned into base parts 5 and 6. The lowermost part 4a of the sloped plate 4 is positioned a distance, 0.1 times as long as the size of the base part of the stack, away from the lower end part 3a of the duct 3, and the sloped plate 4 is situated at an angle of 0-50 deg. with a horizontal surface. The flow of exhaust fed from the upper stream of the duct 3 with the aid of a blower is guided to the upper part of the interior of the flue pipe 2 thanks to the sloped plate 4 after exhaust gas is forced to flow from the downstream part of the duct 3 toward the base part 5 of the chimney, and the exhaust gas smoothly flows out without producing a violent secondary flow.