baber/WOPTO huggingface dataset:
Patent JP-H07146803-A (JP)
Title: Connection device for emulator to surface mounted integrated circuit
Inventor: HIRAKAWA TAKASHI
IPC: G06F3/00
Filed: 1993-11-25
Abstract: PURPOSE:To dispense with a primary prototype when a surface mounted integrated circuit is developed. CONSTITUTION:The surface mounted integrated circuit 1 is held with a socket 2 fixed on a printed board 10. A foot pattern 1b connected electrically to each terminal 1a is formed on the apex surface of the integrated circuit 1, and a connector 4 is packaged on the foot pattern 1b. Another connector 3 connected to an emulator is provided at the printed board 10, and both connectors 3, 4 are connected electrically with each other via a connection member 6 provided with a link connector 5 connected loadably/unloadably freely to the connectors 3, 4. By employing such constitution, it is possible to dispense with a contact by which arrangement only at wide pitch can be performed and to connect the emulator to a final product without generating the primary prototype as a result.
Patent JP-H01163403-A (JP)
Title: Anticorrosive for steam turbine and corrosion protective method of steam turbine
Inventor: JIEEMUSU KURISUTOFUA BEROOZU
IPC: G21D1/00
Filed: 1988-11-22
Abstract: PURPOSE: To prevent corrosion by applying a mixture of an amine polymer and an organic solvent onto steam turbine components. CONSTITUTION: An amine polymer mixed with an organic solvent at a ratio of nearly 1:1 is applied onto steam turbine components. The amine polymer is preferably an amine polymer synthesized in the absence of halides. The organic solvent may be any suitable solvent provided that it is neither an aqueous solvent nor a halide solvent such as methylene chloride and the like. After the application, the solvent evaporates from the mixture within a short period of time and the amine polymer remains to protect the steam turbine components. As a consequence, corrosion can be prevented.
Patent JP-H01136868-A (JP)
Title: Traction device for bogie
Inventor: KATOU TATSUNA
IPC: B61F5/16
Filed: 1987-11-24
Abstract: PURPOSE:To lighten a bogie and easily carry out separation between the bogie and a vehicle body by linking both sides of the bogie to the right and left brackets on the underside of a vehicle body base frame by means of cylinders and providing pipes each connecting the head sides and the rod sides of both cylinders. CONSTITUTION:At the time of rotating a bogie 3, even when the rod 11 of one hydraulic cylinder 10 is contracted, as the head sides and the rod sides of the hydraulic cylinders 10, 10 are connected to each other by means of pipes 13 and 14, the rod 11 of the other hydraulic cylinder 10 is extended to smoothly rotate the bogie 3. Further, since throttles 13a, 14a are provided on both pipes 13, 14 respectively, the resistance thereof functions as a yaw damper. Also, the traction by means of the hydraulic cylinders 10, 10 is directly carried out between the outer beams 4, 4 of the bogie 3 and a base frame, the strength of a lateral beam 5 as before is not necessary making the bogie 3 light weight. Also, the connection and separation between the vehicle body and the bogie 3 can be easily carried out from the outside.
Patent JP-H03156581-A (JP)
Title: Optical information processor
Inventor: NISHII KANJI
IPC: B25J19/04
Filed: 1989-11-14
Abstract: PURPOSE:To prevent the identification accuracy of an input pattern from being degraded by spatially modulating the permeability of a second TN liquid crystal display for each picture element and displaying a computer hologram or a space frequency filter. CONSTITUTION:First and second TN liquid crystal displays 21 and 25 are arranged while being inclined at a fixed angle to an optical axis formed by a light source and first and second lens 24 and 27. The permeability of the second TN liquid crystal display for each picture element is spatially modulated and the computer hologram is displayed. Then, out of the plural input patterns, the specified input pattern coincident with a standard pattern is identified.
Patent JP-H08227317-A (JP)
Title: Automatic tuning of positioning control circuit for servo device
Inventor: ARAN SHII ZOORAA
IPC: F15B9/09
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To attain tuning without any manual movement of a servo valve, any use of a switch or a potentiometer, or any removal of an inputting and outputting substrate. SOLUTION: A position control circuit 70 is provided with a demodulator 22 having an automatic tuning capability used in an electrohydrallic positoning system used for the positioning of a servo device. A positioning control circuit 70 includes a demodulator 22, analog/digital converter 28 having an input voltage range, and microcontroller 26. The demodulator 22 has a certain gain, and converts a feedback signal from the servo device into a position signal having a lower voltage value when the service device is at a 0% position, and into a position signal having an upper voltage value when the servo device is at a 100% position. The lower voltage value and the upper voltage value are the function of the demodulator gain. At the time of operator activation, a microcontroller 26 automatically calculates the maximum value for the demodulator gain for generating the position signal from the demodulator 22 having the lower voltage value within a lower voltage range and the upper voltage value within an upper voltage range, and the lower voltage range and the upper voltage range are within the input voltage range of the analog/digital converter 28.
Patent JP-H08131582-A (JP)
Title: Club head and manufacture of it
Inventor: NENJI KUNIMATSU
IPC: A63B102/32
Filed: 1994-11-04
Abstract: PURPOSE: To provide a manufacturing method of a hollow metallic club head formed, by integrating a neck part, a top deck part and a face part, individually forming a sole part, and welding both sides. CONSTITUTION: A manufacture of a club head is composed of a first process for casting a top part T including a neck part N and a face part F from the same material, a second process for casting a sole part S from the other material, and a third process for manufacturing a hollow club head 19 through a process of welding both sides. A club head using titanium, titanium alloy, or the other metallic material can be formed with little man-hours at high precision.
Patent JP-H10118859-A (JP)
Title: Inspection system of electric appliance
Inventor: KANAI HIROSHI
IPC: G01R31/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To appropriately incorporate an inspection process for electric appliances in an assembling line by providing an inspection means for implementing a prescribed inspection preparation or an inspection for the electric appliances carried by a carrier means by outputting a control signal, based on machine model information. SOLUTION: A various kind of information characteristic to an external machine EX is stored in a machine information processing device and an insulation pressure proof test for the external machine EX is performed in an inspection station ST1 based on the information. When a carrier CD reaches a step where an operator OP2 is waited, a comprehensive judgment is made by the operator OP2. The comprehensive judging device PC2 displays a judgment processing result performed for the external machine EX mounted on the carrier CD just in the front for the operator OP2 so as to support the judging operation of the operator OP2.
Patent JP-S63147378-A (JP)
Title: Photovoltaic device
Inventor: DOJIRO KOJI
IPC: H01L31/075
Filed: 1986-12-11
Abstract: PURPOSE:To decelerate increase in optical loss attributable to interfacial recombination between two adjoining layers and to the same between said adjoining layers and a layer on this or that side of said adjoining layers for the purpose of improving photoelectric transfer efficiency by a method wherein a hydrogen- containing region is built, the quantity falling within specified limits, in one of the adjoining layers of two neighboring elements. CONSTITUTION:A transparent conductive film 2 is formed on a translucent substrate 1. Deposited on the transparent conductive film 2 are photovoltaic elements 6 and 15, built respectively of three amorphous semiconductor layers, that is, P-layers 3 and 11, I-layer 4 and 8, and Nlayers 5 and 9. A metal electrode 11 is then built on the upper photovoltaic element 15. In a photovoltaic device of this design, in one of the two adjoining layers of the two neighboring photovoltaic elements 6 and 15, a 0.5-8-at.% hydrogen-containing region 12 is formed. For example, after the formation of a first N-layer 5, a 25Angstrom -thick 0.5-8-at.% hydrogen-containing region 12 is built of P-type amorphous silicon by highfrequency spattering and, thereon, a P-type amorphous silicon carbide layer 13 is formed, for the construction of a second P-layer 14.
Patent JP-H02144484-A (JP)
Title: Device for operating lock of opening and closing body for car trunk
Inventor: HONMA MIKIO
IPC: E05B83/00
Filed: 1988-11-25
Abstract: PURPOSE:To promote operation efficiency and safety of keeping luggage in a trunk by outputting an ON signal of a releasing operation means by an operation in a car room and making the trunk and a seat back in a releasing state. CONSTITUTION:When an ON signal is outputted by a releasing operation means 14 provided to the inside of a car or the outside of the car, a trunk actuator 9 interlocked with a trunk lock is driven, and the trunk lock 20 is released. After that, the output of the ON signal of the releaseing operation means 14 is reactive by releasing a seat lock 20 of a seat back 16 provided to the rear seat 18 so that it is capable of inclining. The seat lock 20 is made in a state of cancellation and, at the same time, the drive of the trunk actuator 9 makes unable, and the release of the seat back 16 and a trunk lid is prevented. According to the constitution, the luggage in the trunk can be surely kept.
Patent JP-H11114141-A (JP)
Title: Coin game machine and coin storage device
Inventor: HISHINUMA TAKAAKI
IPC: A63F5/04
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To orderly align the coins delivered from a delivery port in grooves so that all coins can be visually recognized and easily counted and to easily extract the coins stored in a tray by forming the grooves for aligning the coins on the bottom face of the tray. SOLUTION: Grooves 22a are provided on a tray 22, and the coins 23 delivered from a delivery port 10 are orderly aligned in the grooves 22a, thus all coins can be visually recognized and easily counted. If the number of the coins 23 vertically packed in one groove 22a is grasped in advance, the number of held coins 23 can be grasped further easily. A player can easily grasp the number of held coins 23 and does not miss the proper timing for exchanging the coins 23 with prizes. Since the coins 23 are orderly aligned in the grooves 22a, the coins 23 stored in the tray 22 are easily extracted into a buck box, new coins can be smoothly inserted into an insertion port, and a game can be smoothly played.
Patent JP-H05111278-A (JP)
Title: Driving circuit for direct current motor
Inventor: KAWADA YOSHIAKI
IPC: H02P7/29
Filed: 1991-10-16
Abstract: PURPOSE:To implement the reduction of power consumption when a direct current motor is actuated. CONSTITUTION:The number of revolutions of a direct current motor is monitored by a monitoring circuit 2. When it is lowered than a given value, a switching driver 4 is selected by a selector 7 in order to drive a power amplifier 3 for driving motor by switching (saturating). In the normal rotation, the linear driving circuit 5 is selected to drive the motor linearly. In driving the motor, the switching drive is selected, and the power consumption of the power transistor elements is small. Thus, the required cooling is also small.
Patent JP-2000118093-A (JP)
Title: Image-reproducing system
Inventor: HARA YOSHIHIRO
IPC: B41J29/38
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To clearly separately carry out printings based on first and second image data and prevent the data from being printed mixedly by providing a mix prohibition means for prohibiting the first and second image data from being printed mixedly at a first and a second printing means. SOLUTION: A color copying machine 11 for selling a print paper having a print image printed thereto as a vender laboratory, i.e., a coin-operated vending machine has a print part 33 for printing either of image data obtained from a copy data input part 31 and image data obtained from an interface 32. A total control part 20 and a printer control part 34 mutually act to sort and process a request for a normal copy operation and a request for an enlarged print operation. At this time, for example, when a print request is generated in carrying out an enlarged printing, a state of the copying machine 11 is confirmed, and the enlarged printing is prohibited in the case where it is judged that the copying machine 11 is in operation.
Patent JP-2000121819-A (JP)
Title: Diffraction optical element and its production
Inventor: KINERI TORU
IPC: G02B5/32
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a diffraction optical element having microgroove structures which are excellent in reproducibility and processing accuracy even when a hardly processable material is used in a processing stage using RIE and to provide a diffraction optical element having the structures which are high in an etching rate in the processing stage and provide a high degree of freedom in element design. SOLUTION: The diffraction optical element utilizing the diffraction effect of light by the microgroove structures of micron order is characterized in that the diffraction optical element has light transmissive thin films 2 on one or both surfaces of an optically transparent substrate, that the microgroove structures 3 are formed at these transmissive thin films 2 and that the relation between the thickness of the transmissive thin films 2 and the groove pitch of the microgroove structures 3 is 0.1 < the groove pitch/the thickness of the transmissive thin films < 50.
Patent JP-H02142138-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIMIZU TOSHIYUKI
IPC: H01L29/73
Filed: 1988-11-22
Abstract: PURPOSE:To form a transistor, a current amplification factor of which is decupled approximately, by shaping a layer composed of the mixed crystal of silicon and germanium onto a silicon substrate or a silicon epitaxial layer at an attitude in which the concentration of germanium contained in the mixed crystal is increased gradually toward the interface of a mixed crystal layer and a silicon layer on the mixed crystal layer. CONSTITUTION:An Si1-xGex (x=0.1) film 105 is grown onto an N<-> epitaxial layer 104 in approximately 200-1000Angstrom  through a molecular beam epitaxy(MBE) method. An Si1-xGex (x=0.3) film 106 is grown similarly in approximately 200-1000Angstrom  through the MBE method. An Si1-xGex (x=0.5) film 107 and an Si1-xGex (x=0.7) film 108 are grown successively in approximately 200-700Angstrom  respectively through the MBE method in the same manner. These layers may also be superposed in any layer so that the film of a germanium simple substance is shaped to an uppermost layer. The composition of Si1-xGex may also be changed continuously. Si in 30-100Angstrom  may also be grown onto a region having Ge in high concentration in the uppermost layer.
Patent JP-2001116853-A (JP)
Title: Method of visualizing underground site by borehole
Inventor: EGUCHI TAKUMI
IPC: E21B47/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an underground surveying method to allow underground survey incapable of approaching because of an on-ground or underground obstract and to allow the wide-range underground survey using one borehole. SOLUTION: The arc-shaped borehole 5 drilled underground curvedly is passed thruogh an underground under part from one side of an on-ground construction 3 to be penetrated upto the ground surface in an opposite side of the construction 3. The hole for the survey approached to an underground surveying object is provided by this manner even when the obstract incapable of removing such as the construction 3 exists on the ground to be impossible to drill the borehole for the underground survey from just an upper side of the object.
Patent JP-H04173674-A (JP)
Title: Control device of elevator
Inventor: IIJIMA ATSUSHI
IPC: H02P29/00
Filed: 1990-11-05
Abstract: PURPOSE:To prevent a failure of hanging a cage or a jumping out of the cage in the starting by adding a balanced compensating signal from a balanced compensation operation means and a load compensating signal from a load compensation operation means, and giving the result to a driving means as an imbalance torque compensating amount, so as to compensate the imbalance torque amount. CONSTITUTION:A load compensation operation means to calculate a load compensating amount corresponding to a weight imbalance amount, a balanced compensation operation means 26 to calculate a balanced compensating amount corresponding to the weight imbalance amount of a main cord resulted from the variation of the elevation position of a cage corresponding to the cage position output of a cage position operation means 5, and an adding means 27 to add a load compensating amount signal WT from a load compensation operation means and a balanced compensating amount signal 26a from the balanced compensation operation means 26, and to give to a driving means as a driving force correcting amount, are provided. And, not only the correction of the imbalance torque resulting from the imbalance of the cage load, but also the correction of the imbalance torque resulted from the weight difference of the main cord are carried out by the calculation process of a control system. Consequently, a jumping-out or a hanging failure of the cage at the starting can be prevented securely.
Patent JP-H11129334-A (JP)
Title: Manufacture of normal pressure thick foam of polyolefin resin
Inventor: OKABE MASASHI
IPC: B29K105/04
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a normal pressure thick foam of polyolefin resin by which it is possible to manufacture the normal pressure thick foam which has a high interlayer adhesive strength and can be recycled, at high productivity. SOLUTION: A normal pressure thin foam with a gel molar fraction of 18% or less is manufactured using a polyolefin resin with a melt point of 160 deg.C. This foam is retained at a temperature of 230 deg.C from a time of normal pressure foaming, and plural pieces of the foam are laminated together into a single piece to obtain the normal pressure thick foam of polyolefin resin.
Patent JP-H02275842-A (JP)
Title: Production of ethylenediamines
Inventor: SHIMAZAKI YOSHIHARU
IPC: B01J21/06
Filed: 1989-11-17
Abstract: PURPOSE:To obtain an ethylenediamine in high conversion and high selectivity by vapor-phase reaction between an aziridine and ammonia in the presence of a solid acid catalyst. CONSTITUTION:An alkanolamine of formula I (one of X and Y is OH and the other is NH2; R is H, methyl, ethyl) is subjected to vapor phase intramolecular dehydration in the presence of catalyst A, for example, a phosphorus or silicon catalyst at 300 to 500 deg.C, 50 to 20,000hr<-1> space velocity under conditions of 0 to 99vol.% alkanolamine concentration. Then, a mixture of the product of an aziridine of formula II with ammonia is subjected to vapor phase reaction in the presence of a solid acid catalyst (catalyst B), preferably a molecular sieve type catalyst, at 200 to 500 deg.C and 100 to 20,000hr<-1> space velocity under conditions of 1 to 50vol.% aziridine concentration and 1 to 99vol.% ammonia concentration to give an ethylenediamine of formula III. The reaction is carried out using a reactor filled with the catalyst A on the inlet side and the catalyst B on the outlet side or with a mixture thereof.
Patent JP-H05132145-A (JP)
Title: Stacking device of pallet
Inventor: FUNAHARA EIJI
IPC: B65G57/03
Filed: 1991-11-13
Abstract: PURPOSE:To provide a device capable of transferring a shallow plate type pallets silently and of eliminating their positioning out of place at the time of stacking the pallets 1 in multiple stages. CONSTITUTION:A ramp 21 is arranged on the side of a carriage stop position of a pallet 1, and on a movable frame 31 to move horizontally along between the ramp 21 and the carriage stop position, a gripping body to make contact with and separate from block outer surfaces at four points on both right and left sides of the pallet 1 is provided. By control of a control device not displayed in the drawing, the pallet 1 at the carriage stop position is moved sideway to above the ramp 21. Then, by the control device, the ramp 21 is lowered by a distance slightly larger than the vertical height size of one pallet against the height position of the movable frame 31 and stands by, and thereafter, the upper and the lower pallets 1 are moved to engage with each other vertically at a point of a block by raising the ramp 21 so that the ramp 21 approaches the pallet supported by the gripping body from below.
Patent JP-H11135368-A (JP)
Title: Collector for electric double layer capacitor and the electric double layer capacitor
Inventor: KAZUHARA MANABU
IPC: H01G11/70
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric double layer capacitor which exhibits a large capacity and high durability with respect to charging and discharging cycle. SOLUTION: A capacitor has electrodes each formed by integrating a polarized electrode including carbon powder and binder, and a collector as positive electrode and negative electrode, and a nonaqueous electrolytic solution. In this case, the collector is an aluminum foil which is made of a surface roughened layer of 0.5-5 μm thickness on one side or both sides, and a part with 8-30 μm in thickness which is not surface roughened.
Patent JP-H06113838-A (JP)
Title: Hydroxylase, its production, gene coding hydroxylase and monoclonal antibody specifically reacting with hydroxylase
Inventor: SUZUKI AKEMI
IPC: A61K39/395
Filed: 1992-10-08
Abstract: PURPOSE:To obtain a gene coding an enzyme capable of converting CMP-NeuAc to CMP-NeuGc and a monoclonal antibody capable of specifically reacting with the enzyme by isolating the enzyme. CONSTITUTION:Admixtures other than protein are removed from cytoplasmic fractions obtained by centrifuging crushed material of cell and these fractions are separated to isolate an enzyme (cytidine-phosphoric acid N- acetylhydroxylase) capable of converting CMP-NeuAc to CMP-NeuGc from soluble fraction of cell. PCR primer or DNA probe is synthesized based on amino acid sequence of this enzyme and DNA coding this enzyme is isolated. This monoclonal antibody capable of specifically reacting with cytidine- phosphoric acid N-acetylhydroxylase is produced using the purified enzyme.
Patent JP-H11122659-A (JP)
Title: Roaming service system
Inventor: TSUBAKI HIROKAZU
IPC: H04W8/06
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To easily execute a roaming service by allowing a visitor station to send position information of a mobile station included in a position information registration information transmission reception message to a home station, allowing the home station to send roaming service information to the visitor station and allowing the visitor station to start roaming to the mobile station thereby executing call connection control. SOLUTION: A mobile station PS makes a position registration request to an exchange PBXB of a visitor station via a base station. The exchange PBXB recognizes that the mobile station is registered as an extension 2 of an exchange PBXA of a home station. Then the exchange PBXB sends an inquiry of data such as an authentication key with respect to the station PS by a roaming registration request including an SCCP message, the exchange PBXA retrieves and checks information of the extension 2 moved to the visitor station such as an authentication key and PS/ID and returns the result to the exchange PBXB to set a channel and makes call connection after position registration.