baber/WOPTO huggingface dataset:
Patent JP-H10118618-A (JP)
Title: Decomposition treatment process and device of polychloride biphenyl compound
Inventor: IWAI AKIO
IPC: A62D3/38
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To secure the 100% decomposition rate by decomposing efficiently compounds of polychloride biphenyls(PCBs) generated by an environmental pollutant by using decomposition devices on an industrial scale. SOLUTION: The 100% perfect decomposition is completed by treating a substance to be decomposed containing compounds of polychloride biphenyls by adopting a decomposition process in which the physical and chemical decomposition processes are applied combined to the compounds of polychloride biphenyls and carrying out the extraction, supersonic decomposition and ultraviolet decomposition successively by respective decomposition devices on an industrial scale, and also decomposition residues are separated by the vacuum distillation and separation successively by using respective treatment devices on an industrial scale, and extracts are reused, and the portions not to be used are incinerated by an incineration disposal device. Then respective treatment devices are mounted on a trailer to provide mobility.
Patent JP-H02178149-A (JP)
Title: Recorder
Inventor: EHATA TOKITAKA
IPC: B65H31/10
Filed: 1988-12-28
Abstract: PURPOSE:To make improvements in the promotion of miniaturization and operability of a recorder by making a discharge port of paper after printing usable with a paper feed port in combination. CONSTITUTION:When a paper feed button B is pushed, a plunger 32 is excited, and a tip of a paper feed guide plate 39 is rotated, thus a paper feed port 34 is formed. Simultaneously with a tip 14a of paper 14 hit on a nip of a pair of feed and discharge paper rollers 37, a paper detecting lever 38 is also pressed by the paper tip and goes down, whereby the presence of paper is detected, and the feed-discharge rollers 37 and a sub-scanning roller pair 35 continuously rotated, feeding the paper, and this paper is drawn into space between guides 36, so that a rear end 14b of the paper is set to a position where it is not slipped out of the paired sub-scanning rollers 35. In addition, if the paper feed guide plate 39 stops current-energization to the plunger 32 at a time when the paper detecting lever 38 is reset to its original position, it goes down up to a spot in contact with a paper discharge tray 30 with its own weight, thus the paper feed port 34 comes to a paper discharge port 40.
Patent JP-H11168074-A (JP)
Title: Dicing method of piezoelectric material substrate
Inventor: KOBAYASHI KAZUYASU
IPC: H01L41/22
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To perform a full dicing operation by fixing a piezoelectric substrate with a method, wherein the bottom face of the single unit substrate to be diced is vacuum-sucked for each single unit substrate individually. SOLUTION: A plate 2 to be used for sucking of a substrate is provided with a plurality of substrate sucking holes 3, with which each single unit substrate 7 can be vacuum sucked individually. At this point, when a piezoelectric material substrate 1 is diced by a dicing blade 6 through vacuum-sucking of each single unit substrate 7 in the direction of vacuum suction, the single unit substrates 7 which are not dispersed because they are vacuum-sucked by the substrate sucking holes 3 and the substrates 7 can be fully diced. The piezoelectric material substrate 1 can be divided into single unit substrate 7 completely by full dicing, and working efficiency can be improved. Also, a plurality of substrate sucking plates 2 are prepared, and by having the interval of the substrate sucking holes conform with the single unit substrates 7, any size of single unit substrates can be fully diced by simply replacing the substrate sucking plate 2.
Patent JP-H01172927-A (JP)
Title: Liquid crystal element
Inventor: SAKON HIROTA
IPC: G02F1/1337
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the orientational property of a uniform monodomain state, a high contrast ratio at the time of driving and good bistability by using a specific perylene as a component to form oriented layers. CONSTITUTION:This element has electrodes 13, 23 and the oriented layers 15, 25 for orienting a liquid crystal layer 33 respectively on the inner side of a pair of substrates 11, 21 facing each other. The perylene expressed by formula I is used as the component to form the oriented layers 15, 25. In formula I, R denotes hydrogen, lower alkyl group or substd. or unsubstd. arom. hydrocarbon ring. The liquid crystal molecules of the liquid crystal element formed in such a manner can be uniaxially oriented by a uniaxial orientation treatment such as rubbing treatment or diagonal vapor deposition treatment. The liquid crystal element with which the orientation of the uniform monodomain state with decreased defects is obtainable and which exhibits the stable bistability and the high contrast ratio at the time of driving is thereby obtd.
Patent JP-H05146046-A (JP)
Title: Cable connection part
Inventor: SATO HIROMASA
IPC: H02G15/18
Filed: 1991-11-22
Abstract: PURPOSE:To enable an embedding operation of an insulation cylinder to be performed in a short time by forming a groove for embedding and fitting operation of a fitting tool for pressing the insulation cylinder in longer direction when fitting the insulation cylinder to an outer periphery of an insulation spacer on an outer-periphery surface of the insulation cylinder. CONSTITUTION:An annular groove 13 for fitting operation is formed on an outer-periphery surface of an insulation cylinder 12. Then, a fitting tool 14 is embedded into the groove 13 for fitting operation and then the embedding operation is performed by applying a force in a direction marked by an arrow F, where a force does not increase friction force between the insulation cylinder 12 and the insulation spacer 6 even if the force is applied to the insulation cylinder 12 in a direction marked by the arrow F, thus enabling embedding operation of the insulation cylinder to be performed smoothly with the minimum force.
Patent JP-H11263740-A (JP)
Title: Production of methanol
Inventor: HIROYA KUNIO
IPC: C07C31/04
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing methanol by which the cost of construction of a plant is reduced and the energy efficiency over the whole plant is improved. SOLUTION: A raw material mixed gas of a raw material gas with steam is subjected to a first reforming, a second reforming and a synthetic reactions in order to provide the objective methanol. The first reforming means is constituted of a combustion type steam reforming furnace 22 and a heat-exchange type steam reforming vessel 21, and the ratio of the amounts of the raw material mixed gas of the combustion type steam reforming furnace 22 to a heat-exchange type steam reforming vessel 21 is regulated so as to be (1:3)-(3:1). A part of the raw material gas from which a sulfur component is removed, air for combustion, an unreacted synthetic gas generated in a methanol synthetic loop and preferably a flash gas are supplied to the combustion type steam reforming furnace 22 as a fuel.  The synthetic gas after second reforming reaction is supplied to the heat exchange type steam reforming vessel 21 so as to heat the raw material mixed gas for the heat exchange type steam reforming vessel 21, and the steam generated by the heat of the reaction in the methanol synthetic reactor 29 is mixed with the raw material gas supplied to the first reforming means.
Patent JP-H04199443-A (JP)
Title: Electronic filing device
Inventor: SAKAMOTO NAOMASA
IPC: G06F17/30
Filed: 1990-11-29
Abstract: PURPOSE:To obtain an electronic filing device that can control the documents requiring the protection of their secrets for each document by setting the secret codes for each document. CONSTITUTION:A memory module 10 is provided together with a control module 11, an image processing module 30, a communication control module 31, a scanner 20, an optical disk device 22, a keyboard 23, a CRT display 24, a printer 25, the magnetic disk devices 27 end 28, a mouse 29, etc. The device 22 can store the image date for each document, adds a secret code to the document to be stored, and controls the document with the added secret code. Thus the secrets can be controlled in a binder for each document.
Patent JP-H02176843-A (JP)
Title: Dma controller
Inventor: SUGAWARA AKIHIKO
IPC: G06F13/28
Filed: 1988-12-27
Abstract: PURPOSE:To enable a CPU to perform an error process by preparing plural gate means in order to prevent a rewriting operation even though an I/O write strobe signal is inputted by mistake in a period when a request is waited for a DMA (direct memory access) service. CONSTITUTION:The conditions to mask the DMA service request of an address register 1 are not set in a state where a DMA service request signal 9 is not produced yet. Under such conditions, an active signal obtained by inverting a mask signal 14 is applied to a gate 13 and a writing operation is not carried out in an inhibition state even though the data are written into the register 1 in a period when a request is waited for the DMA service. Then an active signal is applied to a gate 15, and the gate 15 is opened. Thus an interruption signal 16 is outputted with input of a I/O write strobe signal 5. Thus a rewriting action is inhibited even with input of the signal 5 and therefore an error can be processed in an interruption process routine of a CPU.
Patent JP-H03193547-A (JP)
Title: Pad for air bag
Inventor: SANO HISASHI
IPC: B60R21/20
Filed: 1989-12-22
Abstract: PURPOSE:To hold a specified thick wall and make it formable so favorably by installing a convex curved protuberant part and a concave valley part advancing into this protuberant part from the opposite surface side both in either one side of the surface or the backside of a broken plane in a thin wall part, respectively. CONSTITUTION:At time of inflation starting of an air bag 11, a tensile stress F by inflation of this air bag 11 is imposed on a protuberant part 5 of a thin wall part 4, but another stress f5 trying to contract is added to a curved apex 5a of the protuberant part 5, thereby producing such a force as in the reverse direction to the tensile stress F. In contrast with this, an extendedly opened stress f6 is excessively imposed on a root top 6a of a valley part 6. With this stress, as tensile force is added at this valley top 6a, the tensile force F receives a multiplier effect and therefore grows larger. Then, force is added to the root top 6a in the same direction as the tensile stress F, whereby it comes to a stable of being most breakable in the thin wall part 4, causing the rupture of material earliest in this part 4.
Patent JP-H10173148-A (JP)
Title: Semiconductor storage device
Inventor: MATSUOKA HIDEYUKI
IPC: H01L21/822
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce the heights of storage capacitance sections by folding an insulating film formed between lower and upper electrodes in a trench. SOLUTION: A metallic plug 2 is exposed by making a trench into an interlayer insulating film 1. Then, after polycrystalline silicon 4 is deposited on the plug 2 and again exposing the plug 2 by etching the silicon 4, a capacitor insulating film 5 is formed. A titanium nitride 6 is deposited on the insulating film 5 and the film 5 is exposed by etching the nitride 6 on the bottom of the trench. After the plug 2 is exposed by working the insulating film 5 in the peripheral section and on the bottom of the trench and polycrystalline silicon 7 is deposited on the plug 2, a capacitor insulating film 501 is formed. Successively, a titanium nitride 9 is deposited and, after etching the insulating films 5 and 501 by dry etching, another titanium nitride 10 is deposited.  Therefore, both the internal and external side face sections of a lower electrode can be used as storage capacitance sections.
Patent JP-H08170541-A (JP)
Title: Waste gate valve control device for engine equipped with supercharger
Inventor: SUGIHARA HIROYUKI
IPC: F02B37/12
Filed: 1994-12-16
Abstract: PURPOSE: To reduce the pumping loss of an engine to improve the starting ability of a vehicle by opening a boost control solenoid valve at the time of starting a vehicle to forcedly fully open a waste gate valve by air pressure of an air tank, and thereby to restrict an increase in inlet pressure of an exhaust gas turbine. CONSTITUTION: A controller 19 usually controls the opening and closing of a boost control solenoid valve 15 in response to engine speed NE, load W to open a easte gate valve 14 by boost, and to control an exhaust gas turbine 4a so that exhaust gas flowing into the exhaust gas turbine bypasses the exhaust gas turbine 4a to reach the outlet side of the turbine. Further, when a vehicle starts, the controller 19 detects, for example, clutch stroke CS, car speed V to open an air pressure control solenoid valve 18 only for a specified period of time after starting of the vehicle, and to forcedly, fully open the waste gate valve 14 by air pressure of an air tank 16. Thus, an increase in the inlet pressure P of the exhaust gas turbine can be remarkably restricted to decrease the pumping loss of an engine.
Patent JP-H0347090-A (JP)
Title: Hybrid monoclonal antibody having bi-specificity
Inventor: IWASA SUSUMU
IPC: C12R1/91
Filed: 1989-12-22
Abstract: PURPOSE:To produce a hybrid monoclonal antibody having bi-specificity by inoculating and immunizing an animal with ansamitocins, then subjecting a splenic cell thereof and a myelomatous cell to fusion and synthesizing a polydoma. CONSTITUTION:An animal, such as mouse or guinea pig, is immunized with ansamitocins having functional groups, such as carboxyl group, of PDM-3-C20- carboxymethyl ether. An individual having a high antibody value is selected from the above-mentioned immunized animal, e.g. mouse. A spleen or lymph node is collected about 3-5 days after the final immunization and cells capable of producing an antibody contained therein and a myelomatous cell are subjected to fusion. Thereby, a polydoma capable of producing a hybrid monoclonal antibody having binding affinity for both the ansamitocins and the target antigen is obtained.
Patent JP-H06179275-A (JP)
Title: Paper feed mechanism of line thermal transfer printer
Inventor: MINAGAWA HIROSHI
IPC: B65H5/36
Filed: 1992-12-15
Abstract: PURPOSE:To provide an oblique running correction means capable of reducing the generation of paper feed trouble due to the kind of paper. CONSTITUTION:The paper feed mechanism of a line thermal transfer printer is equipped with a pick roller 3 feeding paper 1 from a drawer 2 and a guide frame 4 generating slackening in the paper by the rear-end collision of the leading end part of the paper to correct the oblique running of the paper. Further, a slide plate 10 selectively changing slackening quantity according to the kind of paper is provided.
Patent JP-H02176535-A (JP)
Title: Optical line monitoring device
Inventor: SHIODA TAKAO
IPC: G01M11/00
Filed: 1988-12-28
Abstract: PURPOSE:To confirm a loss in overall length of an optical fiber line and to execute preventive maintenance monitoring by executing an optical time domain reflectometry (OTDR) measurement by light beams of two wavelength. CONSTITUTION:Pulse light beams of wavelength lambda1, lambda2 are generated from light sources 1, 2, driven 3, coupled 4, and thereafter, made incident on a fiber line to be measured 6 through a branch device 5. Subsequently, a reaction light returned to the line 6 passes through the branch device 5 and led to a demultiplexer 7, demultiplexed to wavelength lambda1, lambda2, and sent to light receivers 8, 9. Outputs of these light receivers 8, 9 are sent to a signal processing circuit 10, and a time variation of a reflected light output is derived. Accordingly, a minute loss variation can be measured by a light beam from the light source 1, and monitoring extending over the overall length of the line 6 can be executed by a light beam from the light source 2.
Patent JP-H05137506-A (JP)
Title: Powdered fats and oils and its production
Inventor: AOYAMA NOBUHIKO
IPC: A23D9/02
Filed: 1991-11-22
Abstract: PURPOSE:To obtain powdered fats and oils excellent in oxidation stability, preservability, productivity, water dispersibility, and solubility by emulsifying a lipophilic raw material and a hydrophilic raw material containing water-soluble dietary fibers into an oil-in-water emulsion followed by conversion to powder. CONSTITUTION:A lipophilic raw material like soybean oil and a hydrophilic raw material line casein containing pref. >=5wt.% (based on the final content fats and oils) of at least one kind of water-soluble dietary fibers selected from a group of the respective decomposition products of gum guaiac, locust bean gum and tara gum are emulsified into an oil-in-water emulsion which is, in turn, made into powder by spray drying technique, thus obtaining the objective powdered fats and oils.
Patent JP-H11154758-A (JP)
Title: Manufacture of infrared remote-control optical receiver unit
Inventor: FURUYA MASAHITO
IPC: H04B10/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To enable heat generated by electronic parts to be dissipated and external noise to be prevented. SOLUTION: Electronic parts such as photodiodes, integrated circuits, capacitors, and resistors are mounted on a circuit board surface 2 of a module body, and the top surface of the electronic parts is sealed with a translucent sealing resin 7 (epoxy resin), and a nickel plating layer 21 is formed on the overall surface of the sealing resin 7 expect a light receiving window 23a of an light receiver unit. The nickel plating layer 21 formed on the epoxy resin surface is grounded to GND by soldering a part of a nickel plated through hole electrode for grounding of a GND electrode 9 on the mounting board side with solder 10. After forming a resist film, a dicing tape is pasted on the back of the board, and dicing, nickel plating, and resist stripping are integrally processed.  A shielding case become unnecessary, which enables cost reduction in assembly, shielding effect due to the nickel plating layer, improvement in reliability due to heat dissipation effect, miniaturization, and thinning.
Patent JP-H05166110-A (JP)
Title: Recording/reproducing device
Inventor: NITTA HAJIME
IPC: G11B5/027
Filed: 1991-12-18
Abstract: PURPOSE:To always record the images at an optimum recording current level. CONSTITUTION:The video signals Vin are supplied to the heads 3A and 3B via a recording level controller 7 after the FM modulation and then recorded in a video recording area ARv of each slanting recording track. Then the controller 7 is controlled, so that the carrier wave level of a reference signal generator 21 is successively changed by the controller 7 at the prescribed rate and recorded in the area ARv. Meanwhile the recording level data used for control of the controller 7 are recorded in an index signal area ARi of the slanding recording track at a fixed level. Then a magnetic tape 4 is rewound and reproduced up to the recording starting point of the carrier wave. A CPU 8 detects the recording level data that secures the maximum detection output based on the detection output of the signal reproduced in the area ARv and the recording level data reproduced in the area ARi. The controller 7 is controlled and fixed based on the detected recording level data, and the recording current is set at an optimum level. Thus it is possible to always record the images at the optimum recording current level and to prevent the deterioration of the picture quality despite the change of the optimum recording current level due to the wear of the heads caused by the change with time.
Patent JP-H07188005-A (JP)
Title: Medicine for prevention and therapy of toxicosis
Inventor: YAMADA MASAYUKI
IPC: C07C69/587
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a medicine for prevention and therapy of toxicosis, capable of improving not only metabolic function of liver, etc., for a medicine, etc., but eccritic function for excreting a metabolized medicine, etc. CONSTITUTION:This medicine for prevention and therapy of toxicosis contains 4,7,10,13,16,19-docosahexaenoic acid(DHA), its salt or its derivative. As the DHA derivative, an ester derivative, especially its ethyl ester is preferably used. Absorption of DHA into the living body not only increases the content of DHA as a fatty acid in the blood but allows n-3 series unsaturated fatty acids to constitute the fatty acids in the blood as the main components. It is considered that absorption of DHA has an effect also on other lipids in the blood or other tissues in the living body, e.g. cells. Consequently, the cell membrane is strengthened and the hepatic function is improved.
Patent JP-H11168218-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: MITANI SHINICHIRO
IPC: H01L29/786
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To increase the speed of a semiconductor integrated circuit device having a MISFET, which is formed on a SOI substrate, and at the same time, to raise the reliability of the device. SOLUTION: Silicon oxide films 11 over semiconductor regions 9 of a MISFET are removed by an anisotropic etching and thereafter, silicon nitride films 10, which are positioned on the regions 9, and an insulating film of the same layer as that of a gate insulating film 5 are removed in order. Then, after tungsten films 14 are deposited on a SOI substrate, the surfaces of the films 14 are flattened by a CMP method and the films 14 are left on the surfaces only of the regions 9.
Patent JP-H06185522-A (JP)
Title: Vibration damping structure for engine
Inventor: MIYAKUBO HIROSHI
IPC: F16C9/02
Filed: 1992-12-16
Abstract: PURPOSE:To provide a vibration damping structure for an engine whereby vibration of a bearing cap is effectively suppressed. CONSTITUTION:A structure comprises a plurality of bearing caps 4 for rotatably supporting a crankshaft 12 between main bearing parts 2 of a cylinder block 1, beam 5 of connecting each bearing cap 4 in a beam shape, two leaf springs 9 elastically deformed in a parallel direction to the crankshaft while connected to the bearing caps 4 adjacent to each other and a damper mass 10 for connecting a point end part of each leaf spring 9 in a bar shape and further extending in a parallel direction to the crankshaft 12. The damper mass 10 is set up in lubricating oil 15 in an oil pan 13.
Patent JP-2001156842-A (JP)
Title: Transmission system
Inventor: NAGASHIMA MASARU
IPC: G06F13/38
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem such that the delay time of interrupt processing in H/W and the delay time of processing in S/W are not taken into consideration in a conventional task queuing time management device. SOLUTION: In this transmission system, the delay time of H/W processing, S/W processing required for timer start, etc., and the time to start packet transmission after task start are forecast and is preliminarily stored in control information 13, and a timer set value is calculated by a set value calculation part 15 when a system is started, and a packet generation part 8 sets this timer set value to a relative time timer 3 to start the timer 3. The relative time timer 3 generates an interrupt to start a transmission request part 9 after the set time passes. Thus the fluctuation of the time required for start of packet transmission after a periodical interrupt is reduced to reliably request packet transmission within a processing request time.