baber/WOPTO huggingface dataset:
Patent JP-H04300950-A (JP)
Title: Production of lignocellulose-phenolic resin having excellent high-temperature fluidity
Inventor: SHIRAISHI NOBUO
IPC: C08L61/06
Filed: 1991-03-29
Abstract: PURPOSE:To produce a lignocellulose-phenolic resin having excellent high- temperature fluidity by dissolving and solubilizing lignocellulose in a phenolic compound in the presence of a specific organic acid (anhydride) in combination with a strongly acidic catalyst. CONSTITUTION:A lignocellulose-phenolic resin having excellent high-temperature fluidity is produced by (1) dissolving and solubilizing a lignocellulose (e.g. wood flour and pulp) in a phenolic compound in the presence of a strongly acidic catalyst (e.g. mineral acid and Lewis acid) and one or more substances selected from acetic acid, maleic acid, itaconic acid, phthalic acid and their anhydrides, (2) converting the solubilized material into a resin optionally in the presence of a formaldehyde source, (3) adding a necessary amount of a filler (e.g. wood flour), a hardener (e.g. hexamethylenetetramine), a cure accelerator (e.g. calcium hydroxide), a cure-accelerator and water-acceptor (e.g. calcium oxide and magnesium oxide), a mold-releasing agent (e.g. zinc stearate), a pigment and, as necessary, a flame-retardant, etc., and (4) kneading the mixture.
Patent JP-H03266599-A (JP)
Title: Acoustic circuit
Inventor: MAEDA MASAICHIRO
IPC: H04S7/00
Filed: 1990-03-15
Abstract: PURPOSE:To faithfully reproduce a surround signal by adding the output signal of a voltage controlled amplifier which compares signal levels of a sum signal and a difference signal with each other to control the level of a delay signal and that of a voltage controlled amplifier, which controls the level of the sum signal by the inverted signal of the control signal from a comparator, to obtain a monaural signal. CONSTITUTION:Signals SL and SR are inputted to a sum signal generating circuit 15 and a difference signal generating circuit 16, and the sum signal from the sum signal generating circuit 15 is inputted to a voltage controlled amplifier 22 and level detected by a level detecting circuit 18. The difference signal from the difference signal generating circuit 16 is inputted to a delay circuit 17 and level detected by a level detecting circuit 19. The difference signal from the delay circuit 17 is inputted to a voltage controlled amplifier 23, and outputs from level detecting circuits 18 and 19 are supplied to a comparator 20, and voltage controlled amplifiers 22 and 23 are controlled by the output of the comparator. Outputs of voltage controlled amplifiers 22 and 23 are added by an adder 13 to obtain the monaural signal. Thus, signals of two channels are faithfully reproduced as the monaural signal without losing the surround component.
Patent JP-S60209702-A (JP)
Title: Manufacture of moire grating
Inventor: IGARI TOSHIHIDE
IPC: G02B27/60
Filed: 1984-04-03
Abstract: PURPOSE:To uniform the thickness of a moire grating and to improve strain measurement precision by fixing an embedded material such as a core which is adjusted to the same level with the moire manufacture surface of a test-piece to the cut part and peripheral side end part of the test-piece, and manufacturing the moire grating. CONSTITUTION:The discoid core 14 as an embedded material is fixed in a circular hole 12 at the center part of a flat plate 1 by using an adhesive 15a. further, a plane jig 16 as an embedded material is fixed outside of the flat plate 11 by using an adhesive 15b. The jig 16 has a sag at an end part as a result of polishing, but there is no sag at the periphery 17 of the circular hole and at the edge of the flat plate side part 13 and surface tension due to photosensitive liquid 4 is generated even during the coating of the photosensitive liquid 4 because of the presence of the core 14 and jig 16. Therefore, the surface of the flat plate 11 is coated with the photosensitive liquid 4 uniformly and an excellent heat-resisting grating is manufactured even at the periphery 17 of the circular hole of the flat plate 11 and at the edge of the flat plate side part 13. The core 14 and jig 16 as embedded materials are easily removed by heating and fusing the adhesives 15a and 15b.
Patent JP-H04301127-A (JP)
Title: Filter renovator for internal combustion engine
Inventor: NOBUE TOMOTAKA
IPC: F02B3/06
Filed: 1991-03-29
Abstract: PURPOSE:To elevate the renovation performance of a filter and secure the durability by effectively distributing the heat of microwaves and the air currents for acceleration of the combustion of particulates so as to combust the particulates uniformly in all area of the filter, concerning the filter renovator which collects the particulates in the exhaust gas of a diesel engine. CONSTITUTION:By the constitution that it is equipped with an annular waveguide tube 22, which is provided around an exhaust pipe 16 and has a power supply means 22 facing a scavenging filter 18, and an air guide path 24, which is provided around the exhaust pipe and guides gas excepting exhaust gas to the heating chamber 17, the equalization of the microwave heating is accelerated, and also by the gas delivery currents for supplementing the acceleration of the combustion of the particulates, the renovation performance in the whole area of the filter is elevated, and also the durability can be secured.
Patent JP-H02246849-A (JP)
Title: Data processing method in vehicular burglary preventing system
Inventor: KIKUCHI HIDEYA
IPC: B60R25/10
Filed: 1989-03-20
Abstract: PURPOSE:To reduce the occupying degree of a computer by checking a burglary flag, a stand-by flag and a parking flag by turns in periodically performed data processing and performing burglary preventing process in case the burglary flag is set. CONSTITUTION:Each type of input information is read at a step 101 and proceeds to steps 102   104   105   106, a parking flag is set when 'parking state' is judged, and the parking flag is reset as 'parking not possible' when a series of action is not satisfied. When the parking flag is set at a step 120 and a timer starts (step 121) but there is no change to the flag even after the lapse of the fixed time, a stand-by flag is set (steps 122, 123). When there is neither an ignition key nor a door key (steps 128, 129), the existence of a bonnet opening signal, a door lock releasing signal and a door opening signal is monitored (step 130), and in case either one of these signals exist, burglary is judged and a burglary flag is set (step 131).
Patent JP-H01239072-A (JP)
Title: Formation of thin hollow part in inner part of calcined molded article of pottery or ceramic or the like
Inventor: MIZOGUCHI KYOKO
IPC: C04B41/45
Filed: 1988-03-18
Abstract: PURPOSE:To obtain lightweight and smart containers not making hands feel hot even by pouring hot water to the containers, by forming a layer of a combustible material made of powder of combustible material on the surface of an outer or an inner wall of sintered and molded article in a stuck state, drying the layer of combustible material and calcining. CONSTITUTION:In a production process of sintered and molded articles such as pottery or ceramic, a layer of combustible material made of powder of combustible material is formed on the surface of an outer or an inner wall of molded article, the inner wall and the outer wall are formed in such a way that the combustible material is stuck to the surface. Then, the layer of the combustible material is dried and calcined so that the combustible material is completely burnt, discharged as a gas and the layer of the combustible material is made into a thin hollow to give the aimed hollow part. In a method of forming the hollow part, since the thin layer of the combustible material is completely burnt, gasified and discharged to form the thin hollow layer, thin and lightweight containers such as cups can be made and one will not feel hot by hands even immediately after hot coffee, tea, etc., is poured.
Patent JP-H0624490-A (JP)
Title: Device for opening and closing manhole cover for double container
Inventor: SAITO SHIGERU
IPC: B65D90/10
Filed: 1993-03-25
Abstract: PURPOSE:To easily open and close a manhole cover. CONSTITUTION:To open and close a manhole cover 14, mounting bolts 26 are removed from the manhole cover and the manhole cover is moved in a straight line by running the roller bearings 18 of supports 19 guided by a rail 17 and a guide plate 23 guided by a guide rail 22. For this reason, even if the manhole cover 14 is heavy or placed in a small space, there is no need for the physical labor such as required for lifting the same and, consequently, the manhole cover can be easily opened and closed. Even in a small space, therefore, the increasing of the size of an exterior container can be avoided.
Patent JP-2000255997-A (JP)
Title: Forklift, and attachment device for forklift
Inventor: SAKATA MASATAKA
IPC: B66F9/10
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a forklift of a sinking type capable of adjusting easily a rear- or front-directional position of a cargo-handling attachment, and provide an attachment capable of changing the forklift into a usual forklift. SOLUTION: A reach cylinder 11 for moving a sinking side mast part 3 in the front and rear directions, and an extendable part 10 for supporting movably the mast part 3 in the front and rear directions are provided in a front face of a base plate 9. The reach cylinder 11 is extended or contracted by operating a reach lever 29 provided in an operation seat 25 to conduct positional adjustment in front and rear directions of a fork 22 without moving a vehicle body. An attachment device 8 is freely attached/detached from a machine base side lift bracket 6 by an attaching and detaching means 7 provided in the base plate 9, and the fork 22 is changed to a standard fork when usual cargo-handling work on a land is carried out, so as to prevent efficiency of the cargo-handling work being lowered compared with that in the case of a sinking type.
Patent JP-S59191095-A (JP)
Inventor: YAMAMOTO TEIZOU
IPC: G09G1/02
Filed: 1983-04-13
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。
Patent JP-S55158532-A (JP)
Title: Method for pressure test
Inventor: UENO OSAMU
IPC: G01N3/12
Filed: 1979-05-28
Abstract: PURPOSE: To reduce the quantity of used medium by putting a pipe to be tested on a supporter bed, by inserting a jig, which is similar to the body to be tested, into the said pipe to make them a double-pipe and by connecting and tightening a fixed bulkheat and a movable bulkhead by means of tie rods.  
     CONSTITUTION: The pipe 1 to be tested is placed on the supporter bed 7, an inner pipe 2 as the jig is inserted into the pipe 1 to make them the double-pipe, and the fixed and movable bulkheads 4, 5 are connected to each other and tightened by the tie rods 8. After this, a valve 9 is opened to introduce a pressure medium 3 into the closed space. In this case, an air vent valve 10 is released. When the space is filled with the pressure medium 3, the air vent valve 10 is closed, and the space is pressured. When the diameter of the pipe 1 is one meter and that of inner pipe 2 is 90cm, the force applied to the bulkheads 4, 5 is 149 ton in the case of a pressure of 25kg/cm 2 , and the medium can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06283820-A (JP)
Title: Semiconductor short optical pulse generator and fabrication thereof
Inventor: SUZUKI YASUHIRO
IPC: H01L27/15
Filed: 1993-03-25
Abstract: PURPOSE:To realize a semiconductor short optical pulse generator having high coupling efficiency and high stability in which the repeating frequency can be varied by varying the length of an optical oscillator by means of an optical switch. CONSTITUTION:An oxide or a nitride 2 is patterned on a flat substrate 1 and a ridge 3 having grooves 4 on the opposite sides is formed by dry etching using reactive gas ions of chlorine, for example, or by wet etching using chlorine based liquid. Widths dw and dq of the ridge and the groove are determined by the distance at the upper part of a mesa having the height (h), i.e., the difference between the upper part of the mesa and the flat plane at the bottom of the groove 4. A semiconductor multilayer film (multiple quantum well structure) is then grown on the unflat substrate having the ridge 3 by metal organic vapor phase epitaxial growth. When a gain waveguide and a passive waveguide are integrated on the substrate and the length of waveguide is altered by means of an optical switch, a downsized semiconductor laser light source for generating short pulse which is excellent in mass productivity and stability and in which the repeating frequency can be varied is realized.
Patent JP-S58184257-A (JP)
Inventor: FUKUYAMA KATSUHIRO
IPC: B65G47/14
Filed: 1982-04-21
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-S60211271-A (JP)
Inventor: IMAIDA TAKESHI
IPC: F25B41/04
Filed: 1984-04-05
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-H10261763-A (JP)
Title: High-frequency semiconductor integrated circuit device
Inventor: MIYAZAWA NAOYUKI
IPC: H01L21/60
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To enable the terminals of a package to be surely isolated from each other by a method wherein a third package located between a first and a second package where high-frequency signals pass to apply a bias voltage to the other circuit through a resistor and a capacitor equipped with an electrode connected to the resistor and a grounding conductor electrode are provided. SOLUTION: A pad PD2 is connected to a package terminal DC1 and grounded through a capacitor CX1 which is additionally provided for isolation. High-frequency signals are made to pass through package terminals RF1 and RF2 , and package terminals DC1 and DC2 are made to apply a bias voltage to a circuit element such as a transistor through the intermediary of a high resistor. Package terminals DC2 and DC3 are arranged to apply a direct-current bias voltage to the sides of the package terminal RF2 where high-frequency signals pass. A high-frequency grounding capacitor CX1 is formed on a semiconductor chip 2, one of the electrodes of the capacitor CX1 is connected between the pad PD2 and the resistor, and the other electrode is connected to an adjacent free pad PD3 .
Patent JP-S58182061-A (JP)
Inventor: HAMA HIROAKI
IPC: F25B1/00
Filed: 1982-04-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000259203-A (JP)
Title: Calculation device for controlled variable and recording medium
Inventor: TSUBOI MAKOTO
IPC: G05B11/36
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To set a controlled variable to be calculated on a transition curve of the controlled variable that is intended by a designer even when the calculation timing of the controlled variable of a base routine is delayed due to the execution of an interrupt routine and the calculation interval of the controlled variable is varied. SOLUTION: When the execution rate of an interrupt routine is increased, the calculation timing of a controlled variable is delayed and the calculation interval ΔT of the controlled variable to be calculated in a step S130 becomes larger or smaller than 8. If the interval ΔT is larger than 8, the prescribed value K3 is subtracted from a correction item DEL (S150). Then the value obtained by multiplying the value K3 by (|ΔT-8|/8) is subtracted (S180) after the positive decision is given in a step S170. If the interval ΔT is smaller than 8, the value K3 is subtracted from the item DEL (S150) and then the value obtained by rnultiplying the value K3 by (|ΔT-8|/8) is added (S190) after the negative decision is given in the step S170.
Patent JP-H09261571-A (JP)
Title: Image compressor
Inventor: HARAGUCHI NAOYUKI
IPC: H04N5/78
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide the image compressor with ease of convenience by solving a problem that the retrieval of an image stored with compression takes much time and simply and quickly displaying a list of a plurality of compressed images to be stored. SOLUTION: Image data of a full original image are compressed by an image companding section 9 and full image compression data are stored in a RAM 5, then image data for a list image being the reduced original image are compressed by the image companding section 9 to store the list use compression data to the RAM 5 while corresponding to the full image compression data, and a plurality of list image obtained by expanding the list compression data by the image companding section 9 are arranged and displayed on a screen in this image compressor.
Patent JP-H03269068-A (JP)
Title: Coloring composition for image recording
Inventor: SHIBATA TAMIAKI
IPC: C09D11/34
Filed: 1990-03-19
Abstract: PURPOSE:To obtain the subject composition capable of stably recording a clear and brilliant image having highly transparent feeling by using a specific high- molecular weight yellow disazo pigment as a colorant. CONSTITUTION:The objective composition contains (A) a yellow disazo pigment having an average particle diameter of <=0.2mum and high molecular weight, expressed by formula VI and produced by using a bisacetoacetamido compound of formula 1 [Ar is group of formula II, III (A is direct bond, methylene, ether, sulfonyl or thioether) or formula IV] as a coupling agent, using an aromatic amino compound of formula V (X1, X2 and Y are H, 1-3C alkyl, alkoxy or halogen; Z1 and Z2 are H, 1-3C alkyl, halogenated alkyl, alkoxy, phenoxy, xylyl or halogen) as a diazo compound and diazotizing and coupling the compound and (B) a resin.
Patent JP-H03268050-A (JP)
Title: Access control system for terminal equipment by ic card
Inventor: HAYASHI TAKASHI
IPC: G06F21/34
Filed: 1990-03-19
Abstract: PURPOSE:To improve the utilization of a terminal by providing an IC card into which a password, the right of using of an access of a file, and the operation to an initial screen display of a work are integrated. CONSTITUTION:An IC card throw-in port (a) is provided on a controller of a terminal, and this throw-in port (a) is interlocked with a switch of a power source, and only when the card is inserted, the power source is turned on. Also, to an IC card (b), information of a user's separate IC card the right of using of resources of the user is set, and also, information required for actuating a series of programs is set. In such a way, operability and reliability at the time of start and end of an on-line terminal connected to a host computer are improved and the cost can be reduced.
Patent JP-H10258410-A (JP)
Title: Method and device for controlling extruder
Inventor: AOKI ISOTAROU
IPC: G05B13/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To uniformize the quantity of an extruded product and to contrive manpower saving of work by automatically regulating an extruder so that extrusion output thereof always becomes constant in the extruder of mortar in which extrusion output is easily changed. SOLUTION: In the method for controlling the extruder, the extrusion rate of mortar in the extruder 1 thereof is measured in the discharge port 2 of a mouthpiece. The detection value of the extrusion rate of mortar is compared with a reference value R. The extrusion rate of the extruder 1 is controlled so that difference of the detection value and the reference value R is not caused. On one side, the method for controlling the extruder consists of such a process that sagging quantity of mortar 3 is measured just before it is transferred on a transfer material which is moved at the rate synchronized with this extrusion rate and the reference value R is corrected in accordance with the sagging quantity of the mortar 3.
Patent JP-S58193223-A (JP)
Inventor: SATOU YOSHIROU
IPC: B65B11/52
Filed: 1982-04-23
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-S55158230-A (JP)
Title: Operation of soaking pit
Inventor: HIROSE MINORU
IPC: C21D11/00
Filed: 1979-05-30
Abstract: PURPOSE:To decrease fuel consumption in a soaking pit so as to operate the soaking pit at a reduced energy consumption, by, in heating steel ingot having unsolidified portion in the soaking pit, charging the steel ingot having unsolidified portion more than that of conventional method into the soaking pit, and by heating the steel ingot when 70-80% of the ingot is solidified at specific flow rate of fuel charge. CONSTITUTION:When the ratio of solidified portion of cast steel ingot is 30-50%, it is taken out of the mold and is charged to a soaking pit 15, where it is cooled to 70-80% in the ratio of solidified portion, and the soaking pit is ignited to start heating. The sensible heat liberated from the steel ingot during cooling in the furnace is used effectively for heating the furnace. In heating the steel ingot a process controller 24 computes the smallest residence time in furnace, interruption time of fuel charge, set temp. of furnace, and the flow rate curve with time of fuel charge according to the information fed from a computer 23. These values are fed to a computer 25 as instructive values, whereby flow rate, furnace temp. are feed back controlled through control valves 18, 19 for fuel flow rate, and a furnace thermometer 22. When the furnace temp. becomes equal to the set temp., the control mode is changed from flow rate control to furnace temp. control, thereby removing the deviation of the furnace temp. so as to heat the furnace rationally.
Patent JP-H04303020-A (JP)
Title: Canvas top structure for automobile
Inventor: KOBAYASHI YASUTOMO
IPC: B60J7/12
Filed: 1991-03-29
Abstract: PURPOSE:To enhance open feeling and attractive feeling without damaging of external appearance due to a folded canvas top in an automobile provided with the canvas top. CONSTITUTION:A canvas top 2 is made movable to a housing position in a cabin in a state of a back door 6 being released. The canvas top 2 is journaled to an upper end of a rear window 4 to be housed in the back door 6 which is pivoted to a vehicle body at a lower end and made releasable at an upper end, and is made movable either to a housing position inside the back door 6 whose upper part is released or to a housing position inside a closed position of a back door 36 when back doors 36, 46 are moved to separated positions on a vehicle body like canvas tops 32, 42. A means for inhibiting movement of the canvas top to the housing position during automobile running is also provided.
Patent JP-S63233710-A (JP)
Inventor: FUJIKI HIROYOSHI
IPC: A01B69/00
Filed: 1987-03-20
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-H05271710-A (JP)
Title: Sinter forging method
IPC: B22F3/17
Filed: 1992-03-25
Abstract: PURPOSE:To excellently keep the density balance in a preform and to prevent the generation of defects in a forged product by minimizing the amt. of the material to be transferred in compaction. CONSTITUTION:A preform W' obtained by compacting a part W thicker than a shaft 1 and having ends 2 and 3 vertically symmetrical with respect to the center line L of the shaft is sinter-forged by using a forging die 22. In this case, the lower protrusions 2a and 3a of the ends 2' and 3' of the preform W' are made larger than the upper protrusions 2b and 3b with respect to the center line L' of the shaft 1 and made asymmetric. The preform W' is vertically inverted and set in the forging die 22 and sinter-forged into a desired shape.