baber/WOPTO huggingface dataset:
Patent JP-S63182208-A (JP)
Title: Production of raw material for forming novel carbon article by forming
Inventor: KAWAKUBO TAKAMASA
IPC: C01B31/02
Filed: 1987-01-23
Abstract: PURPOSE:To easily obtain the title material capable of providing a formed product having high dimensional accuracy, electric, thermal and chemical characteristics, unifrom and desired shape without impairing the shape of the formed product by mixing fine carbon powder and an org. compd. having low mol.wt. with a specified mixture of molten salts, and heating the mixture under stirring. CONSTITUTION:(A) A molten salt mixture contg. a large amt. of Lewis acid catalyst such as (a) an org. cationic molten salt which is liquid at room temp. obtd. by heating, mixing and melting AlCl3, etc. as Lewis acid catalyst added to alkyl pyridinium halide or dialkyl imidazolium halide, or (b) an inorg, molten salt contg. a large amt. of molten Lewis acid such as ternary molten salt comprising AlCl3+NaCl+KCl, etc., is mixed with (B) fine carbon powder such as fine granular natural graphite, etc., and (C) an org. compd. having a low mol.wt. such as naphthalene, etc., and the mixture is heated at <=300 deg.C under stirring. Thus, the title raw material comprising powdery material constituted of B component covered uniformly by dormant mesophase pitch and/or isotropic pitch as binder on the whole surface is obtd. After forming said raw material to a desired shape, the formed product is calcined and carbonized in inert atmosphere to thus obtain a novel formed carbon product having superior characteristics.
Patent JP-H10208890-A (JP)
Title: Multiple discharge lamp lighting circuit
Inventor: TAKAHASHI KEIJI
IPC: H05B41/24
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To securely start a discharge lamp, and to securely protect and control a discharge lamp at the end of lifetime thereof with the simple circuit structure by detecting voltage corresponding to the lamp voltage of each discharge lamp, and controlling the output of a high frequency power source on the basis of the voltage, which is selected by an OR circuit for selecting the maximum voltage among the voltage of the detected voltage. SOLUTION: End voltage of each discharge lamp 3a, 3b, 3c is detected by each voltage detecting circuit 5a, 5b, 5c, and the highest voltage among them is selected by an OR circuit 6. A control circuit 7 receives the highest lamp end voltage from the OR circuit, and restricts the operation of a high frequency power source 1 so that the voltage works as the discharge lamp start voltage. The discharge lamp 3 having the highest voltage starts for lighting, and the voltage of the discharge lamp 3a is lowered by this start of lighting. As a result, the voltage of the discharge lamp 3a does not achieve the maximum value, and the OR circuit 6 performs the control on the basis of the maximum value of the voltage of the discharge lamp 3b or 3c, which is not lighted.
Patent JP-S62171247-A (JP)
Title: Illegal access preventing system
Inventor: OSAWA KAZUAKI
IPC: H04L12/22
Filed: 1986-01-23
Abstract: PURPOSE:To prevent illegal access by many unspecified persons by sending subscriber information corresponding to a terminal equipment accessing a host device from the exchange network to the host device and comparing and collating the sent subscriber information and the registered subscriber information in advance. CONSTITUTION:When the access to a host 3 is allowed to a terminal equipment 1.1, the subscriber information corresponding to the terminal equipment 1.1 is registered in the host device in advance. When the terminal equipment 1.1 accesses the host 3, an exchange network 2 receiving a call from the terminal equipment 1.1 informs the subscriber information of the calling terminal equipment 1.1 to the host device 3. The host device 3, based on the subscriber information, collates whether or not the terminal equipment 1.1 allows the access. The result of collation is excellent because the terminal equipment 1.1 allows the access and the data transmission/reception is started.
Patent JP-S61172496-A (JP)
Title: Field memory device
Inventor: TAMURA MASAAKI
IPC: H04N9/87
Filed: 1985-01-28
Abstract: PURPOSE:To obtain a field memory device which can manage a memory capacity with the same extent as an NTSC system color video signal even when a PAL and SECAM system color video signal is stored to a field memory by converting a chrominance components by converting the frequency and synthesizing the signal with a luminance signal. CONSTITUTION:A luminance signal separated and demodulated from a terminal 11 by a PAL system reproducing video signal is inputted, an to a terminal 12, the chrominance components having the frequency of 4.43MHz+ or -0.5MHz, in which the frequency is reversely converted, are inputted. The chrominance components are frequency-converted to the 2/3-fold frequency (central frequency 2.96MHz) of a color sub-carrier frequency fSC by a balance modulator 14, inputted through a BPF15 to and adder 16 and added with a luminance signal band- limited to 2.5MHz at a LPF13. A composite video signal is inputted into an A/D converter 17, A/D converted by 2fSC, and the signal for three obtained samples is parallelly converted by a serial/parallel converter 18 and written into a memory 19 by the 2/3 fSC cycle time. The capacity of the memory 19 goes to be the same as the memory constitution in case of an NTSC system.
Patent JP-H03217604-A (JP)
Title: Direct acting type hydraulic lash adjuster
Inventor: WATANABE AKIRA
IPC: F01L1/24
Filed: 1990-01-24
Abstract: PURPOSE:To prevent hydraulic oil in a main reservoir from leaking outward at stopping of an engine by providing with a float having smaller specific gravity than that of the hydraulic oil in the main reservoir. CONSTITUTION:A main reservoir 2 is provided inside the hydraulic unit Y built in a bucket X, and a subreservoir 3 communicating to the main reservoir 2 is provided inside the bucket X. An air bleed hole 5 is drilled on the bucket face disc 31 directly over the main reservoir 2. A float 1 having smaller specific gravity than that of hydraulic oil is provided in the main reservoir 2. Hereby, in the case of the main reservoir filled with hydraulic oil, because the float 1 is floated up in the hydraulic oil to blockade the air bleed hole 5 at stopping of an engine, the hydraulic oil in the main reservoir 2 is prevented to leak outward.
Patent JP-S55104647-A (JP)
Title: Preparation of micro-capsule
Inventor: IWASAKI HIROSHI
IPC: B01J13/14
Filed: 1979-02-05
Abstract: PURPOSE:To capsulize a diphenyl methane derivate efficiently by a method wherein specified sulfinic acid is contained in a water medium when capsulizing hydrophobic oil-drops into which the specified diphenyl methane derivate is dissolved. CONSTITUTION:Hydrophobic oil-drops to which a diphenyl methane derivate in a general formula (where, R is an alkyl group, etc., X, Y each halogen, an alkyl group, etc., Z a substituted amino-group, etc., A an alkyl group, etc.) as a chromogen compound is dissolved are contained and capsulized in a water medium containing sulfinic acid expressed in R-SO2H (where, R is an alkyl group, an alalkyl group, etc.). Thus, the hydrophobic oil-drops to which the chromogen compound  is dissolved are stably emulsified and dispersed in the water medium, and efficiently  contained in capsules.
Patent JP-H10205108-A (JP)
Title: Building material formed of natural stone
Inventor: SEKIYA SHINJI
IPC: E04F15/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To perform easy dry construction instead of troublesome wet construction for easy workability and beautiful finish when a natural stone material is placed. SOLUTION: At least two pieces of natural stone material 2 formed in a preset shape and thickness are densely arranged into an outside dimension and a flexible bed material 3 which has the outside dimension equal to or somewhat smaller than the outside dimension of the natural stone material 2 is integrally adhered to the back of the natural stone material 2. In this way, the natural stone material 2 can be constructed in a density arranged condition and still accurate and beautiful dry construction can be performed only by placing a building material 1 in a neighboring condition without requiring special skills to greatly improve workability.
Patent JP-H11214972-A (JP)
Title: Semiconductor circuit device and receiver circuit
Inventor: MORISHIMA CHIKAYOSHI
IPC: H03K19/0944
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To accelerate the receiver circuit of a semiconductor circuit device and to make low power consumption. SOLUTION: A delay circuit 7 delays a communication signal V1 that is communicated by a communication signal line 1 by just a 1st delay time dt1, generates a 1st delay signal V9, further delays the signal V9 only by a 2nd delay time dt2 and produces a 2nd delay signal V10. A 2nd current mirror type differential amplifier 11 makes the signals V1 and V10 input signals and its ground terminal is connected to a 1st delay signal line 9. On the other hand, a 1st current mirror type differential amplifier circuit 14 similarly makes the signal V1 and V10 input signals, and its power supply terminal is connected to the line 9. First, the circuit 14 operates in accordance with the rise time of a signal V1, an output signal V6 changes from 'L' to 'H', and after that, the signal V6 does not change.  Subsequently, first the circuit 11 operates in accordance with the fall time of the signal V1, then the signal V6 changes to 'L'.
Patent JP-S61171310-A (JP)
Inventor: YAMADA NORIO
IPC: B28B3/00
Filed: 1985-01-25
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-S62170715-A (JP)
Title: V-type engine
Inventor: NISHINAGA YUTAKA
IPC: F02B75/22
Filed: 1986-01-22
Abstract: PURPOSE:To prevent the rise of oil to an air cleaner by forming a blow-by gas passage by utilizing a hole on the side where a gear shaft is not inserted, in an object where a hole for inserting a gear shaft is formed in a cylinder head made common to each bank. CONSTITUTION:An engine 1 has two banks 2, 3 arranged in V-lettrer shape and a first hole 20 and a second hole 21 pierced through in the vertical direction are respectively provided inside the spaces 18, 19 of cylinder heads 8, 9 of each bank 2, 3. In this case, the gear shaft of a driven gear for driving an oil pump arranged inside a crank case chamber 6 is inserted into the first hole 20 of the cylinder head 8 of a first bank 2. On the other hand, the second through hole 25 opposed to the second hole 21 communicates with the chamber 6 and the upper face of the second hole 21 is covered with a cover and then an opening 30 communicating with the rocker arm chamber 13 of the second bank 3 is provided in the inner periphery wall of the second hole 21. Hereby both chambers 6, 13 are made to communicate and blow-by gas passage 28 is formed.
Patent JP-H06233217-A (JP)
Title: Equipment mounting device
Inventor: NAKAJIMA YASUHIRO
IPC: H04N5/64
Filed: 1993-01-29
Abstract: PURPOSE:To dispense with various kinds of re-adjustments after parts are exchanged and to exchange the parts with a simple work by exchanging the parts of an electronic equipment in a mounting state. CONSTITUTION:Within an electronic equipment e.g. a liquid crystal projector main body 28, a lamp house 37 loading a light source lamp 36 is provided and a lamp inserting and pulling port 38 to be a parts inserting and pulling part for inserting and pulling the lamp house 37 at the time of the exchanging the light source lamp 36 is provided on the top surface (the surface opposed to a celing lower surface 11 in a mounting state) of the liquid crystal projector main body 28. After the liquid crystal projector main body 28 is made to rotate more than 90 deg., the liquid crystal projector main body 28 is made to move horizontally in a direction opposite to the side of a lens and the top surface of the main body 28 is made to be placed on the lateral location, the lamp house 37 is pulled out from the lamp inserting and pulling port 38 of the liquid crystal projector main body 28 and the light source lamp 36 is exchanged. At a normal time, the surface having the parts inserting and pulling part of an electronic equipment holds the electronic equipment in its state opposed to the ceiling lower surface 11.
Patent JP-S59138637-A (JP)
Inventor: NAKAMURA SHIYOUZOU
IPC: E04B1/18
Filed: 1983-01-28
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-H03217359-A (JP)
Title: Wiper driver
Inventor: SUZUKI KAZUHIRO
IPC: B60S1/24
Filed: 1990-01-22
Abstract: PURPOSE:To make a visual range through a window pane in front of a driver's cab of construction machinery or the like so as not to hamper it at time of nonoperation by enabling a windshield wiper to be stored in a parking position dislocated from a wiping range of regular operation at nonoperation, in a cable type wiper driver. CONSTITUTION:When a switch is closed and a motor 22 is rotated clockwise, an engaging piece 27 of a cam 26 locked to a worm wheel 24 pushes an engaging piece 32 of a disk 31 supported by an eccentric shaft 29 on this cam 26, rotating this disk 31. With this rotation, a link 36 being pivotally supported on the disk 31 by a pin 34 and engaged with a guide groove 47 of a guide 25 with pins 45, 46 reciprocates, thereby making a windshield wiper perform wiping motion via a cable 7. On the other hand, when the motor 22 is rotated in reverse, a notch 38 of the disk 31 hooks on a claw 50 and therefore it can not rotate any longer, so that the disk 31 retreats in conformity with displacement of the eccentric shaft 29. With this retreat, a slider 42 is retreated from a stroke end in normal operation to a parking position P at the rear.
Patent JP-S62170678-A (JP)
Inventor: ONO KIMIO
IPC: E04H15/00
Filed: 1986-01-23
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-S61171939-A (JP)
Title: Belt and its manufacture
Inventor: ABE MASATO
IPC: F16G5/22
Filed: 1985-01-25
Abstract: PURPOSE:To obtain a belt having a large transmitting torque and durability by forming said belt into a certain shape with a body on which one metal plate is wound in a form of layer, and an adhesive which is placed between each layer of metal of said body bonding said layers of metal plates to each other. CONSTITUTION:A thin metal plate 1 is wound around a V-belt, the body 2 of which is formed into a trapezoidal section. The metal plates 1 which are wound around the body 2 are bonded to each other by means of an adhesive. For the material of the metal plate 1, a high tensile steel plate is used, and a plate thickness of 1-0.05mm is suited. As for the adhesive, a phenolic NBR is used, with its thickness being made 1-10mum.
Patent JP-S58132506-A (JP)
Inventor: SETO MASATOSHI
IPC: B28C7/08
Filed: 1982-02-01
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-2000215119-A (JP)
Title: Incoming mail notification device and mail server device
Inventor: CHIBA MASAHIRO
IPC: H04L12/58
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To reflect the intention of a mail creator on the notification procedure of mail arrival. SOLUTION: The creator of a mail addressed to a mail address for which a mail storage area is set on the mail server device inserts data regarding a choice of the notification procedure of mail arrival into the mail. When the mail reaches the mail server device, a main control part 41 of an incoming mail notification part 23 in this device makes a mail analysis part 42 to analyze the mail. After the analysis, the main control part 41 selects a notifying method for mail arrival notification out of notifying methods that the incoming mail notification part 23 can implement according to the data regarding the choice obtained as the analysis result and uses the selected notifying method to notify the terminal device corresponding to the mail destination address of the mail arrival.
Patent JP-H08201246-A (JP)
Title: Optimum arrangement of sampling pipe for high-sensitivity smoke detector
Inventor: WATANABE KIYOSHI
IPC: G01N1/22
Filed: 1995-01-31
Abstract: PURPOSE: To improve the smoke detecting speed and sensitivity of a smoke detector by providing a process for dividing monitoring area into blocks, process for setting the importance of space, process for deciding the importance of assumed hole position, process for deciding optimum hole position, and process for deciding piping. CONSTITUTION: In a process for dividing monitoring area into blocks, a monitoring area which is equal to the top view of a watching space is divided into blocks of a fixed size and, in a process for setting importance of space, the importance of the watching space is set by taking the susceptibility of each block to fire into consideration. In a process for deciding the importance of hole position, the positions of holes for taking air in sampling pipes are assumed at every block in the watching area and the importance of the positions of the holes is decided based on the importance, area, and distance of the space and, in a process for deciding hole position, the optimum hole position is decided by selecting the positions of a plurality of holes from among the assumed holes in the order of the importance.  In a process for deciding piping, the piping at which the total length of branched pipes from the optimum hole position decided against a main pipe is decided as the optimum piping.
Patent JP-S61175291-A (JP)
Title: Scroll type compressor
Inventor: ICHIKAWA TSUTOMU
IPC: F04C18/02
Filed: 1985-01-29
Abstract: PURPOSE:To simplify machining of mirror board and to improve the surface accuracy by splitting the mirror board of swivel scroll and the boss section to be fitted to the crank shaft then jointing said boss section to said mirror board. CONSTITUTION:A swivel scroll 2 is comprised of a mirror board 5 integrally provided with a spiral lap 6 such as an involute and a tubular boss section 15 to be fitted to the eccentric section 9 of the crank shaft 8 where said mirror board 5 and the boss section 15 are formed independently then jointed through welding. Since the mirror board 5 of swivel scroll 2 and the boss section 15 to be fitted with the crank shaft 8 are formed independently, machining of end plate 5 is simplified while high surface accuracy is achieved. Furthermore, when machining the lamp 6 on the mirror board 5, the end plate 5 will serve as the referential face for determining the height thus to facilitate the machining.
Patent JP-S57126904-A (JP)
Title: Control method for air-permeability of blast furnace
Inventor: SHIMODA TERUHISA
IPC: C21B5/00
Filed: 1981-01-30
Abstract: PURPOSE:To improve air-permeability in the softening and melting zone of a blast furnace, to make the flow of in-furnace gas smooth and to stabilize blast furnace operation, by executing one or more of the distribution control of material charged at the top of the furnace, the charge of prereduced ore and the injection of reducing gas. CONSTITUTION:The softening contraction ratio of minerals or the like to be charged to a blast furnace is detected by a temperature-raised load-softening test proximate to a reducing condition in the blast furnace. In addition, the reliability of a softening viscosity on a temperature and a prereducing ratio is detected on the basis of the measured contraction value of prereduced charged materials under an isothermal fixed load condition. A reducing ratio in a 1,000 deg.C (the initiation temperature of softening contraction)-zone in the furnace, preferably in the 1,000 deg.C-zone at the periphery in the range from the furnace wall to a position being 15% of the radius of the furnace, obtained from a reaction mechanism model in the blast furnace is controlled at a level higher by 10% or more than that at which a softening viscosity is the minimum. In this regard, the air-permeability of the blast furnace is improved by executing one or more of the distribution control of materials charged at the top of the furnace, the charge of prereduced minerals and the injection of reducing gas through a shaft part.
Patent JP-H07215087-A (JP)
Title: Regenerative brake device for vehicle
Inventor: TANAKA KAZUTOMI
IPC: B60W10/10
Filed: 1994-02-07
Abstract: PURPOSE:To simplify the.engine control of the pump motor control during the hybrid traveling, as to a regenerative brake device for a vehicle. CONSTITUTION:As for a vehicle regenerative brake device which recovers the deceleration energy of a vehicle and utilizes the energy as the energy for stert and acceleration, the pump motor control and the engine control are carried out according to the variable capacity map for keeping the output of a pump motor constant, according to the stored pressure of an accumulator which is previously memorized in a controller on the basis of the signals of a stored pressure sensor for detecting the stored pressure of the accumulator and a shift position sensor for detecting the shift position of a transmission, and the fuel injection quantity corresponding to the accelerator opening degree according to the shift position of the transmission.
Patent JP-S58131757-A (JP)
Title: Integrated circuit
Inventor: NAGAI MOTOTAKA
IPC: H01L21/60
Filed: 1982-01-30
Abstract: PURPOSE:To mount a large number of chips onto a substrate by filling sections between each of the chips with an insulating layer with approximately the same height as the chips and forming wiring among the chips onto the upper surface of an insulator layer. CONSTITUTION:The chips 2 arranged onto the substrate 1 while being mutually separated regularly contain at least one elements and are formed by semiconductors, and have approximately equal height, and sections except pad sections are passivated in order to draw out lead wires to the outside. An insulator 7 is grown in an epitaxial manner extending over the whole surface of the upper surface of the substrate 1 in approximately the same thickness as the height of the chips 2. The surface is masked and resist layers 5 are formed onto the upper surfaces of the insulators 7 except sections corresponding to the upper surfaces of the chips 2, the insulators 7 coated with the resist layers 5 are etched, and the chips 2 are exposed again. When the resist layers 5 are removed, sections among each chip 2 are filled with the insulating layers 3, and the upper surfaces of the chips 2 and the upper surfaces of the insulating layers 3 are made approximately the same planes. The wiring of conductive films is formed onto the upper surfaces of the insulating layers 3 through sputtering or evaporation so as to electrically connect sections among pads.
Patent JP-H11215844-A (JP)
Title: Power device
Inventor: MAEHARA MINORU
IPC: H02M7/48
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a power device which prevents excessive stresses from being applied to its switching elements. SOLUTION: A third diode D3 is connected in series to a smoothing first capacitor C1 in a direction of deterring the charging of the first capacitor C1 . And the series circuit of a first switching element Q1 and a second switching element Q2 is connected in parallel with the series circuit of the first capacitor C1 and the third diode D3 , and they are turned on and off alternately. A fourth diode D4 is connected between the junction of the first capacitor C1 and the third diode D3 and the junction of a rectifier 2 and a transformer T. in a direction of charging the first capacitor C1 . A third switching element Q3 is connected in parallel with the third diode D3 , and the circuit operation is switched over to a boosting/deboosting chopper operation from boosting chopper operation.