baber/WOPTO huggingface dataset:
Patent JP-H06153616-A (JP)
Title: Transfer belt driving apparatus of seedling handling machine
Inventor: KATO TOSHIHIKO
IPC: A01C1/00
Filed: 1992-11-28
Abstract: PURPOSE:To easily drive a culm-base transfer belt by extending a culm-base transfer belt in a specific state at the root part of a stalk-tip transfer belt. CONSTITUTION:A culm-base transfer belt 31 to clamp and transfer the culm base is placed at the root part of a stalk-tip transfer belt 28 which clamps and transfers the stalk part. The location of the culm-base transfer belt 31 is restricted to the part near a root-cutting cutter 39. The shaft of a rotary wheel supporting a short culm-base transfer belt is extended upward and a follower rotary wheel attached to the extended part is interlocked in such a manner as to enable the transmission to the non-transfer side of the stalk-tip transfer belt.
Patent JP-H0747279-A (JP)
Title: Dual zeolite fluid decomposition catalytic composition for improved gasoline octane
Inventor: ROBAATO RATSUSERU GETSUTO
IPC: B01J29/70
Filed: 1991-12-02
Abstract: PURPOSE: To increase an octane value of fluid catalytic cracking gasoline without addition of hydrogen by using a fluid cracking catalyst contg. zeolite Y and stabilized zeolite W at the specified proportions. CONSTITUTION: A zeolite Y component and a stabilized zeolite W component are contained in such a way that the weight ratio of the zeolite Y component to the zeolite W being 1:3-20:1, to obtain a fluid cracking catalyst useful for preparation of a high octane gasoline. Further, the zeolite Y is that exchanged by cations selected from the group consisting of NH4 <+> , La<3+> , Ce<3+> , Ce<4+> , Nd3+ , Pr<3+> , Pr<4+> , Sm<2+> , Mg<2+> , Al<3+> , P<5+> , H<+> and mixtures thereof. Further, the zeolite W is stabilized hydrothermally or chemically. And, hydrocarbon materials are cracked to obtain hydrocarbons contg. high octane gasoline that boil at the lower temp. by exposing the materials to the cracking conditions in the presence of the catalyst without addition of hydrogen.
Patent JP-H10232199-A (JP)
Title: Method and program for operating chemical sensor
Inventor: BARTHOLOMEW DWIGHT U
IPC: G01N21/55
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide the sensor control and data analysis system for detecting and analyzing various (bio) chemical properties of a given sample substance by using the integrated SPR(surface plasmon resonance) sensor or other miniaturized constitution. SOLUTION: In one embodiment, the raw sensor data from a sensor device 105 is transferred to a remote processing system 111 such as a desktop computer having a display 125, a keyboard or other user control and data entry device 123, an internal storate area 127, an internal microprocessor 117 and a communications means 129. The processing system 111 runs sample data and performs qualitative and quantitative analyses to render meaningful information about the sample substance. The application program includes a plurality of information screening areas in the form of the graphical display having at least an analysis region, a plot region, a sensor setting region and a sensor status region and others.
Patent JP-H06186364-A (JP)
Title: Nuclear fuel element
Inventor: NAKATSUKA MASAFUMI
IPC: G21C3/20
Filed: 1992-12-22
Abstract: PURPOSE:To ensure safety of nuclear fuel element even when a fuel coating pipe equipped with a zirconium liner fractures by enhancing soundness at the end plug part of nuclear fuel element. CONSTITUTION:In a nuclear fuel element where fuel pellets are contained in a fuel coating pipe of zirconium alloy having inner peripheral surface stretched with a zirconium liner with an end plug 3 being welded to an end part thereof, inner surface of the zirconium liner 2 corresponding to the opposite end parts of the fuel coating pipe is clad with a tin plating layer 4 prior to welding of the end plug 3.
Patent JP-2000127669-A (JP)
Title: Part to be filled with spare ink in fountain pen
Inventor: YASUDA YUKIHIRO
IPC: B43K5/14
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To enable a spare ink to be stored even in a fountain pen contrary to the case with a conventional fountain pen in which the spare ink cannot be stored, although the spare ink is available and the ink to be replenished as soon as the ink supply is compltely consumed. SOLUTION: A spare ink is always stored in a fountain pen. The spare ink storage enables the continuous use of the fountain pen for writing contrary to the case with a conventional fountain pen incorporating no such spare ink.
Patent JP-H05246944-A (JP)
Title: Production of aromatic carboxylic acid chloride
Inventor: YOSHIDA HIROSHI
IPC: C07C63/70
Filed: 1992-12-22
Abstract: PURPOSE:To obtain a high-purity aromatic carboxylic acid chloride in high selectivity and in high yield without using a catalyst by reacting an aromatic carboxylic acid with thionyl chloride. CONSTITUTION:In producing an aromatic carboxylic acid chloride by reacting an aromatic carboxylic acid of the formula (R is H or 1-6C alkyl; (m) is 1-5; (n) is 0-4; m+n=5) such as pentafluorobenzoic acid with thionyl chloride at 40-200 deg.C preferably 50-150 deg.C, after the reaction is over, the aromatic carboxylic acid chloride as the objective substance is separated by distillation, the residue containing aromatic carboxylic acid anhydrides as by-products is hydrolyzed, the aromatic carboxylic acid and thionyl chloride are added to a mixture containing the hydrolyzed carboxylic acids, reacted and the same processes as those of the distillation and hydrolysis are repeated.
Patent JP-H10184335-A (JP)
Title: Device for detecting abnormality in blowby gas passage of internal combustion engine
Inventor: MAEKAWA YOSHINORI
IPC: F01M13/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To precisely detect the abnormality in a blowby gas passage and minimize discharge of blowby gas into the air and a bad influence of the gas upon an internal combustion engine. SOLUTION: When leakage or abnormal passing-through of blowby gas occurs in a blowby gas passage 27, which returns the blowby gas produced in an internal combustion engine 1 onto an intake air passage 12 side, an ISC opening of ISC(Idling engine Speed Control) valve 20 for example as a load during the idling of the internal combustion engine 1 is measured. When the ISC opening is smaller than the prescribed opening, an ECU judges that leakage or abnormal passing-through of the blowby gas occurred in the blowby gas passage 27. Thus, the leakage or abnormal passing-through of the gas in the blowby gas passage 27 can precisely be detected by such a simple and less expensive constitution as detects the load during the idling of the internal combustion engine 1.
Patent JP-H09172833-A (JP)
Title: Guiding guard for tail-cutting device
Inventor: OTSUKA HIROTAKA
IPC: A01D25/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enable the efficient cutting of a tail by preventing soil, etc., from sticking to a tail-cutting device for root vegetables in a mobile type harvester for harvesting the root vegetables. SOLUTION: This harvester has an uprooting conveyer and a digging device, arranged on the front side of a mobile machine body and useful for digging up each root vegetable and conveying the dug root vegetable to the rear and has a tail-cutting device N comprising guiding guards G for guiding a tail part of the root vegetable to the center and a cutting part S arranged in the lower front of the uprooting conveyer. A pair of the left and right guiding guards G composed of rod-like members made from round bars in framelike forms is installed to open the front to both the lateral sides and slowly narrow the rear.  The pair of the guiding guards G are composed of horizontal supporting parts 10a formed into about a V-shape when viewed in a plan, front vertical guiding parts 10c stood on the front ends of the horizontal supporting parts 10a, plural horizontal guiding parts 10d protruded horizontally from the front vertical guiding parts 10c in the rear center direction and rear vertical guiding parts 10b extended in the upper direction from the inner rear ends of the horizontal supporting parts 10a and gaps are formed between rear ends of the horizontal guiding parts 10d and the rear vertical guiding parts 10b.
Patent JP-2000174321-A (JP)
Title: Radiation detector and radiation detecting unit
Inventor: TOMITA YASUHIRO
IPC: H01L31/09
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detector and a radiation detecting unit with improved detection sensitivity. SOLUTION: In a radiation detector, a window material 3 is made of a conductive material and one part 2k of an electrode of a semiconductor radiation detecting element 2 makes electrical contact with a conductor 5 in a recessed region 1d, while the other part 2j electrically contacting the window material 3. Since a space used for wiring such as a bonding wire is not required since the window material is made of a conductive material, the window material 3 can be set so close to the semiconductor radiation detecting element 2 as to contact for a shorter distance from a radiation source to the element 2, resulting in improved detection sensitivity. The window material 3 has a sealing function of the recessed region 1d for simple structure, easy manufacturing, and stable element operation under sealing.
Patent JP-H11178371-A (JP)
Title: Evaluation method of friction surface of vibration-type actuator, vibration-type driving device, the vibration-type actuator, vibration-type actuator device, and copying machine
Inventor: KATAOKA KENICHI
IPC: H02N2/14
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To predict the recovery timing of a friction surface and exchange timing of an actuator by detecting a parameter which is indirectly changed due to the changes in a resonance frequency by calculating the amount of fluctuations in the parameter through computing processing, by comparing it with a specific threshold, and by evaluating the change where it is larger than a specific value as being improper. SOLUTION: A vibration-type actuator 5 applies two AC voltages from a driving voltage generation means 4 in accordance with the commands on frequency, voltage, and phase difference, and hence makes relatively rotates a rotor and a vibration body. To express the output fluctuation width of a sensor 6 numerically, data are sampled for a specific number of times at each fixed time interval under fixed drive conditions of, for example, a constant frequency, voltage and frequency, thus obtaining a value which is obtained by subtracting the minimum value or an average value from the maximum value, dispersion, and standard deviation by a computing means 7. Since the vibration-type actuator 5 friction driven, the performance of a contact part is changed.  When the required performance cannot be satisfied through long-time use, the exchange of the actuator or the refresh time period of a friction surface is outputted from a comparison means 8.
Patent JP-H0792911-A (JP)
Title: Identifying body and identification method
Inventor: SATO TAKESHI
IPC: G09F3/02
Filed: 1993-12-16
Abstract: PURPOSE:To easily identify the identifying body from other objects to be identified by irradiation with UV rays by using a fiber polymer stuck with luminophors which emit light by irradiation with the UV rays on the surface as the identifying body. CONSTITUTION:This identifying body 1 is usable by sticking or stitching the identifying body to the objects to be identified, for example, various kinds of clothing, luggage, etc. The identifying body 1 is a woven fabric woven by using yarn (luminous yarn) 2 which is the fiber assemblage as warp and/or weft. Colorless or chromatic yarn 3 is used in addition to the luminous yarn 2 for the woven fabric constituting the identifying body 1. The luminophors adhered to the surfaces of the luminous yarn 2 are composed of fluophors which emit light by irradiation with, for example, the UV rays or a compsn. consisting of the fluophors (phosphors) and a resin. Then, the part of the fiber assemblage emits light and is identifiable from the other objects to be identified by irradiating the identifying body 1 with the UV rays.
Patent JP-2000167747-A (JP)
Title: Fa information combination method and device
Inventor: OKU MASAHARU
IPC: G06Q50/04
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To utilize a spot information as an useful information by combining a desired information automatically based on a prescribed condition out of plural spot information by a data combination means and sending the combined desired information to the data collection condition set means by which a data collection condition is set. SOLUTION: The data collection condition (Mission) 109 set by an utilizer is sent from a data collection condition device (View) 108 to a data combination device (Msg. Binder) 105. The Msg. Binder 105 sends a data collection order to each Agent 106 following to the content of the Mission 109. The Agent 106 collects the spot information outputted from the devices 102-103 of respective processes. Respective messages 110-112 are accumulated in respective Agents 106 and sent to the Msg. Binder 105 when the collection is finished. Then, the Msg. Binder 105 combines the messages 110-112 following to the condition set by the Mission 109 and sends to the View 108 as a combination data 116.
Patent JP-H07158117-A (JP)
Title: Automatic controller for excavation leveling and method thereof
Inventor: ISHIZAWA HIROSHI
IPC: E04G21/18
Filed: 1993-12-08
Abstract: PURPOSE:To increase work efficiency by providing a storing section storing a course locus of an excavator, excavation depth and information on structures, etc., around a site, an operation section calculating the information and a common section transmitting signals as a result of the calculation to a hydraulic solenoid valve. CONSTITUTION:An operation section 4 decides a traveling direction based on information on a traveling position from a navigator 7 and information on the present position from an ultrasonic detector 8, and signals are outputted to a traveling control hydraulic solenoid valve 11 of a hydraulic device in a steering mechanism of a tractor through a command section 5. The operation section 4 transmits signals to a hydraulic solenoid valve 12 of a hydraulic mechanism for adjusting the height of a rotary from the reference height indicated by a laser beam of a laser transmitter 10 and the indication height of the nearest point of a working drawing to control excavation depth. The operation section 4 calculates a proper running speed based on information on overs and shorts of the excavation depth from a tachometer 6 when the ground is soft and can be easily excavated, and signals are transmitted to a hydraulic solenoid valve 14 of an automatic speed change gear to speed up a running speed. When the ground is hard, deceleration or stop is made.
Patent JP-H07170942-A (JP)
Title: Meat modifier and edible meat treated therewith
Inventor: YOKOYAMA TAKAAKI
IPC: A23L13/00
Filed: 1993-12-17
Abstract: PURPOSE:To obtain the subject modifier containing a monoglyceride or diglyceride ester of a polycarboxylic acid and useful for obtaining a meat piece having softness, enough meat juice and a reasonable size. CONSTITUTION:This modifier contains a monoglyceride or diglyceride ester of a polycarboxylic acid (e.g. succinic acid). The modifier is used in such a manner as to be directly applied or sprayed on a meat in the form of the ester or to be compounded with a liquid seasoning, e.g. broth or sauce.
Patent JP-H0569060-A (JP)
Title: Simple joining device for metallic pipes
Inventor: HAYASHI TOSHIOMI
IPC: B21D39/04
Filed: 1991-09-10
Abstract: PURPOSE:To easily and safely join pipes or a pipe joint by arranging plural hydraulic cylinders at equal intervals in parallel with an axis on the periphery of the pipes or the pipe joint and using a mechanism to convert this hydraulic pressure into holding of the pipe ends and pressing to the joining surface to upset the vicinity of the joint. CONSTITUTION:Mother dies 31 and 32 and two-pieces divided type forming dies 41 and 42 are allowed to be close both sides of the pipe joint 2 and incorporated into the periphery of both metallic pipes 11 and 12 with the mutual abutted conical surface directed in the direction to extend the diameter toward the inside. Plural sets of cylinders 5 (including pistons 6 and legs 7) are then incorporated into notched parts of the mother dies 31 and 32. When the hydraulic pressure is applied to cylinder chambers 57, the pistons 6 pull the legs 7 via piston rods 61 and the mother dies 31 and 32 press the dies 41 and 42. The dies 41 and 42 hold the pipes by a wedge effect of a cone, press in the pipes and the pipe joint from right and left and the pipe 11 and 12 and the joint 2 of the central part are upset and joined.
Patent JP-H06193939-A (JP)
Title: Automatic switching device for operation of air conditioner
Inventor: FUCHIDA HIROTAKA
IPC: F24F11/02
Filed: 1992-12-24
Abstract: PURPOSE:To enable switching of operation control of an air conditioner automatically to match a partition of a room in setting of a plurality of air conditioners at one room by arranging an oscillator and a receiver of a light beam, a radio wave or the like in an indoor unit. CONSTITUTION:When air conditioners 5 and 6 are put into operation, a light beam, a radio wave or the like 8 emitted from an oscillator 1 is received with a receiver 2 thereof 5 and 6 to perform a control of the same operation and a display section 3 shows a continuous operation. When the light beam, the radio wave or the like 8 is intercepted by a partition 7, the air conditioners 5 and 6 begin an individual operation control and the display section 3 shows an individual operation. Thus, the switching of operation is accomplished automatically by arranging the oscillator 1 and the receiver 2 of the light beam, the radio wave or the like 8.
Patent JP-2000167593-A (JP)
Title: Ultrapure water making apparatus and its operation method
Inventor: FURUKAWA MASAHIRO
IPC: C02F9/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an operation method of an ultrapure water making apparatus satisfying ultrapure water quality more enhanced in purity, that is, TOC of 0.5 ppb or less. SOLUTION: In a method for operating an ultrapure water making apparatus having a catalyst packed deoxygenating apparatus supplying hydrogen to water to be treated to bring the same into contact with a noble metal catalyst to remove dissolved oxygen in water to be treated and an UV oxidizing device provided on the downstream side thereof along with a desalting device, the amt. of hydrogen supplied to the catalyst packed deoxygenating apparatus is regulated so that the concn. of dissolved oxygen in water to be treated flowing in the UV oxidizing device becomes 15 ppb or less.
Patent JP-H05156957-A (JP)
Title: Damping air bypass valve device for supercharged engine
Inventor: FURUKAWA TAKAFUMI
IPC: F02B37/16
Filed: 1991-12-03
Abstract: PURPOSE:To reduce the occurrence of any noise attributable to the chattering of a valve element in an air bypass valve to be generated at a medium load range. CONSTITUTION:A vibration damping means 71, damping any chattering in a valve element 65, is installed in a diaphragm type actuator 64 for opening or closing this valve element 65 of an air bypass valve 62, through which vibration in the valve element 65 at a medium load range is controlled.
Patent JP-H05250866-A (JP)
Title: Memory module
Inventor: TAKEDA TAKASHI
IPC: G11C5/00
Filed: 1992-12-24
Abstract: PURPOSE:To stabilize the operation of the entire memory module by preventing a noise when a certain memory IC mounted on the memory module is operated from exerting an adverse influence on the operations of another IC memories having different accessing time. CONSTITUTION:The ground wirings 413 and 415 of different kinds of DRAMs 401 and 403 and a DRAM 405 mounted on a printed wiring board 410 are seperated inside the memory module. Thus, a noise at the time of the operation of one DRAM is prevented from giving an adverse influence on the ground wiring 122 of another DRAM.
Patent JP-2000174603-A (JP)
Title: Semiconductor integrated circuit
Inventor: YOKOZAWA KOJI
IPC: H03K19/0175
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent the floating of the low level of data signals due to a ground offset at the time of connecting plural semiconductor integrated circuits provided with a back flow prevention means between a ground line and an external terminal for exterior pull-down resistor connection to common bus wiring. SOLUTION: For this semiconductor integrated circuit, a back flow prevention circuit 3A is constituted of an nMOS transistor Q2A for which a source electrode and a back gate electrode are connected and both connected to a pull- down terminal 8A, a drain electrode is connected to the ground line 6A and the source electrode and a gate electrode are connected through a resistor R2A, a pMOS transistor Q1A connected so as to form a current route between a power source line 5A and the gate electrode of the nMOS transistor Q2A and a comparator 4A for judging the height of the potential of a bus terminal 7A with the potential of the ground line 6A as a comparison reference, converting a judged result to an inverted binary signal and inputting it to the gate electrode of the pMOS transistor Q1A.
Patent JP-H03203743-A (JP)
Title: Developer
Inventor: YAMAZAKI HIROSHI
IPC: G03G9/08
Filed: 1989-12-29
Abstract: PURPOSE:To enhance cleanability, triboelectrifiability, and fluidity by incorporating a toner containing specified colored particles, specified fine composite particles, and specified fine inorganic particles to be externally added. CONSTITUTION:This toner contains the colored particles comprising at least a resin and a colorant, the fine composite particles obtained by fixing fine inorganic particles having an average primary particle diameter of 3 - 50 nm and fine inorganic particles having an average particle diameter of 10 - 1,000 nm to the surfaces of resin particles, and the fine inorganic particles to be externally added having a primary particle diameter of 3 - 50 nm, thus permit ting the surfaces of the resin to be uniformly coated in a roughened state by fixing the 2 kinds of inorganic particles different in diameter, accordingly, the rolling action and the grinding action of the composite particles to be exhibited, therefore, the obtained developer to enhance cleanability, and triboelectrifiability and fluidity of the toner by the externally added fine particles.
Patent JP-H03203217-A (JP)
Title: Electrolytic capacitor
Inventor: UCHIYAMA KIMIO
IPC: H01G9/02
Filed: 1989-12-28
Abstract: PURPOSE:To enable safety to be improved by forming a porous separator which is placed between electrodes of a material obtained by mixing a thermoplastic resin powder. CONSTITUTION:A separator 4 consists of a paper produced of Manila jute fibers or craft fibers and a thermoplastic resin powder is mixed when producing the paper. Then, when an electrolytic capacitor is connected in reversed polarity, a large amount of current flows into the inside of a capacitor element 1 due to application of excessive voltage, damage of oxide film, etc., and heat build-up of the capacitor element 1 causes the thermoplastic resin powder which is mixed within the separator 4 to become flexible and dissolved, thus resulting in diffusion on the fiber surface or between the fibers due to capillary action. Further, it is combined with solution of other nearby thermoplastic resins, thus blocking and shutting off the path of the electrolyte within the separator 4 and shutting off electrical connection between an electrode part and the electrolyte or increasing resistance for limiting abnormal current. Thus, heat buildup can be restricted.